Trace number 303119

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) 1200.07 1200.12

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S333805260-05.cnf
MD5SUMd14e04a4b0afdf567ba652672eb2d24d
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 variables180
Number of clauses15300
Sum of the clauses size107100
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 515300

Solver Data (download as text)

2.55/2.58	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.55/2.58	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
2.55/2.58	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
2.55/2.58	c main()::
2.55/2.58	c initFormula():: searching for DIMACS p-line....
2.55/2.58	c full lookahead due to high density!
2.55/2.58	c initFormula():: the DIMACS p-line indicates a CNF of 180 variables and 15300 clauses.
2.55/2.58	c parseCNF():: parsing....
2.55/2.58	c parseCNF():: the CNF contains 0 unary clauses.
2.55/2.58	c runParser():: parsing was successful, warming up engines...
2.55/2.58	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.55/2.58	c preprocessing fase I completed:: there are now 180 free variables and 15300 clauses.
2.55/2.58	c stat :: sign balance is biased by 0.007
2.55/2.58	c shorten_equivalence(): average equivalence length reduced from nan to nan
2.55/2.58	c using k-SAT heuristics (size based diff)
2.55/2.58	c longest clause has size 7
2.55/2.58	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.55/2.58	c main():: clause / variable ratio: ( 15300 / 180 ) = 85.00
2.55/2.58	c longest clause has size 7
2.55/2.58	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.55/2.58	c dynamic_preselect_setsize :: off
2.55/2.58	c suggested doublelook initial :: 0
2.55/2.58	c main():: all systems go!
2.55/2.58	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 231 JD: 69
2.96/2.98	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: 16839 JD: 69
24.36/24.42	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: 441133 JD: 69
563.21/563.31	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/node16/watcher-303119-1172027737 -o ROOT/results/node16/solver-303119-1172027737 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303119-1172027737/march_ks /tmp/evaluation/303119-1172027737/instance-303119-1172027737.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: 0.92 0.98 0.99 3/77 11518
/proc/meminfo: memFree=1476752/2055920 swapFree=4192812/4192956
[pid=11518] ppid=11516 vsize=788 CPUtime=0
/proc/11518/stat : 11518 (march_ks) R 11516 11518 10701 0 -1 4194304 104 0 0 0 0 0 0 0 18 0 1 0 222728056 806912 89 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/11518/statm: 197 89 47 123 0 72 0

[startup+0.106678 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 11518
/proc/meminfo: memFree=1476752/2055920 swapFree=4192812/4192956
[pid=11518] ppid=11516 vsize=3080 CPUtime=0.09
/proc/11518/stat : 11518 (march_ks) R 11516 11518 10701 0 -1 4194304 2090 0 0 0 9 0 0 0 18 0 1 0 222728056 3153920 558 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134553430 0 0 4096 0 0 0 0 17 1 0 0
/proc/11518/statm: 770 560 67 123 0 645 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3080

[startup+0.51463 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 11518
/proc/meminfo: memFree=1476752/2055920 swapFree=4192812/4192956
[pid=11518] ppid=11516 vsize=3080 CPUtime=0.5
/proc/11518/stat : 11518 (march_ks) R 11516 11518 10701 0 -1 4194304 2099 0 0 0 50 0 0 0 22 0 1 0 222728056 3153920 567 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/11518/statm: 770 567 67 123 0 645 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3080

[startup+1.33453 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 11519
/proc/meminfo: memFree=1474696/2055920 swapFree=4192812/4192956
[pid=11518] ppid=11516 vsize=3080 CPUtime=1.32
/proc/11518/stat : 11518 (march_ks) R 11516 11518 10701 0 -1 4194304 2099 0 0 0 132 0 0 0 25 0 1 0 222728056 3153920 567 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/11518/statm: 770 567 67 123 0 645 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3080

[startup+2.97035 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 11519
/proc/meminfo: memFree=1474504/2055920 swapFree=4192812/4192956
[pid=11518] ppid=11516 vsize=3724 CPUtime=2.96
/proc/11518/stat : 11518 (march_ks) R 11516 11518 10701 0 -1 4194304 3240 0 0 0 296 0 0 0 25 0 1 0 222728056 3813376 675 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/11518/statm: 931 675 72 123 0 806 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3724

[startup+6.24997 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 11519
/proc/meminfo: memFree=1473928/2055920 swapFree=4192812/4192956
[pid=11518] ppid=11516 vsize=3724 CPUtime=6.24
/proc/11518/stat : 11518 (march_ks) R 11516 11518 10701 0 -1 4194304 3240 0 0 0 624 0 0 0 25 0 1 0 222728056 3813376 675 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585102 0 0 4096 0 0 0 0 17 1 0 0
/proc/11518/statm: 931 675 72 123 0 806 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3724

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 11519
/proc/meminfo: memFree=1473872/2055920 swapFree=4192812/4192956
[pid=11518] ppid=11516 vsize=3724 CPUtime=12.68
/proc/11518/stat : 11518 (march_ks) R 11516 11518 10701 0 -1 4194304 3240 0 0 0 1268 0 0 0 25 0 1 0 222728056 3813376 675 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134527049 0 0 4096 0 0 0 0 17 1 0 0
/proc/11518/statm: 931 675 72 123 0 806 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3724

[startup+25.5057 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 11519
/proc/meminfo: memFree=1473872/2055920 swapFree=4192812/4192956
[pid=11518] ppid=11516 vsize=3724 CPUtime=25.49
/proc/11518/stat : 11518 (march_ks) R 11516 11518 10701 0 -1 4194304 3240 0 0 0 2549 0 0 0 25 0 1 0 222728056 3813376 675 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/11518/statm: 931 675 72 123 0 806 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3724

[startup+51.1078 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 11519
/proc/meminfo: memFree=1473872/2055920 swapFree=4192812/4192956
[pid=11518] ppid=11516 vsize=3860 CPUtime=51.1
/proc/11518/stat : 11518 (march_ks) R 11516 11518 10701 0 -1 4194304 3270 0 0 0 5109 1 0 0 25 0 1 0 222728056 3952640 705 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/11518/statm: 965 705 72 123 0 840 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 3860

[startup+102.308 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 11519
/proc/meminfo: memFree=1473680/2055920 swapFree=4192812/4192956
[pid=11518] ppid=11516 vsize=4028 CPUtime=102.3
/proc/11518/stat : 11518 (march_ks) R 11516 11518 10701 0 -1 4194304 3306 0 0 0 10229 1 0 0 25 0 1 0 222728056 4124672 741 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/11518/statm: 1007 741 72 123 0 882 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 4028

[startup+162.322 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11519
/proc/meminfo: memFree=1473552/2055920 swapFree=4192812/4192956
[pid=11518] ppid=11516 vsize=4180 CPUtime=162.3
/proc/11518/stat : 11518 (march_ks) R 11516 11518 10701 0 -1 4194304 3337 0 0 0 16229 1 0 0 25 0 1 0 222728056 4280320 772 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/11518/statm: 1045 772 72 123 0 920 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 4180

[startup+222.325 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11519
/proc/meminfo: memFree=1473360/2055920 swapFree=4192812/4192956
[pid=11518] ppid=11516 vsize=4408 CPUtime=222.31
/proc/11518/stat : 11518 (march_ks) R 11516 11518 10701 0 -1 4194304 3376 0 0 0 22229 2 0 0 25 0 1 0 222728056 4513792 811 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/11518/statm: 1102 811 72 123 0 977 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 4408

[startup+282.336 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11519
/proc/meminfo: memFree=1473232/2055920 swapFree=4192812/4192956
[pid=11518] ppid=11516 vsize=4748 CPUtime=282.32
/proc/11518/stat : 11518 (march_ks) R 11516 11518 10701 0 -1 4194304 3414 0 0 0 28230 2 0 0 25 0 1 0 222728056 4861952 849 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/11518/statm: 1187 849 72 123 0 1062 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 4748

[startup+342.352 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11519
/proc/meminfo: memFree=1473040/2055920 swapFree=4192812/4192956
[pid=11518] ppid=11516 vsize=4748 CPUtime=342.33
/proc/11518/stat : 11518 (march_ks) R 11516 11518 10701 0 -1 4194304 3450 0 0 0 34231 2 0 0 25 0 1 0 222728056 4861952 885 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/11518/statm: 1187 885 72 123 0 1062 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 4748

[startup+402.364 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 11519
/proc/meminfo: memFree=1472976/2055920 swapFree=4192812/4192956
[pid=11518] ppid=11516 vsize=4748 CPUtime=402.33
/proc/11518/stat : 11518 (march_ks) R 11516 11518 10701 0 -1 4194304 3491 0 0 0 40231 2 0 0 25 0 1 0 222728056 4861952 926 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 1 0 0
/proc/11518/statm: 1187 926 72 123 0 1062 0
Current children cumulated CPU time (s) 402.33
Current children cumulated vsize (KiB) 4748

[startup+462.372 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 11519
/proc/meminfo: memFree=1472848/2055920 swapFree=4192812/4192956
[pid=11518] ppid=11516 vsize=5260 CPUtime=462.34
/proc/11518/stat : 11518 (march_ks) R 11516 11518 10701 0 -1 4194304 3526 0 0 0 46232 2 0 0 25 0 1 0 222728056 5386240 961 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134598894 0 0 4096 0 0 0 0 17 1 0 0
/proc/11518/statm: 1315 961 72 123 0 1190 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 5260

[startup+522.378 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11519
/proc/meminfo: memFree=1472720/2055920 swapFree=4192812/4192956
[pid=11518] ppid=11516 vsize=5260 CPUtime=522.35
/proc/11518/stat : 11518 (march_ks) R 11516 11518 10701 0 -1 4194304 3552 0 0 0 52232 3 0 0 25 0 1 0 222728056 5386240 987 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134527019 0 0 4096 0 0 0 0 17 1 0 0
/proc/11518/statm: 1315 987 72 123 0 1190 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 5260

[startup+582.385 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11519
/proc/meminfo: memFree=1472592/2055920 swapFree=4192812/4192956
[pid=11518] ppid=11516 vsize=5260 CPUtime=582.36
/proc/11518/stat : 11518 (march_ks) R 11516 11518 10701 0 -1 4194304 3595 0 0 0 58233 3 0 0 25 0 1 0 222728056 5386240 1030 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/11518/statm: 1315 1030 72 123 0 1190 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 5260

[startup+642.403 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11519
/proc/meminfo: memFree=1472464/2055920 swapFree=4192812/4192956
[pid=11518] ppid=11516 vsize=6024 CPUtime=642.36
/proc/11518/stat : 11518 (march_ks) R 11516 11518 10701 0 -1 4194304 3638 0 0 0 64233 3 0 0 25 0 1 0 222728056 6168576 1073 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/11518/statm: 1506 1073 72 123 0 1381 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 6024

[startup+702.417 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11519
/proc/meminfo: memFree=1472272/2055920 swapFree=4192812/4192956
[pid=11518] ppid=11516 vsize=6024 CPUtime=702.38
/proc/11518/stat : 11518 (march_ks) R 11516 11518 10701 0 -1 4194304 3677 0 0 0 70234 4 0 0 25 0 1 0 222728056 6168576 1112 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/11518/statm: 1506 1112 72 123 0 1381 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 6024

[startup+762.425 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11519
/proc/meminfo: memFree=1472080/2055920 swapFree=4192812/4192956
[pid=11518] ppid=11516 vsize=6024 CPUtime=762.38
/proc/11518/stat : 11518 (march_ks) R 11516 11518 10701 0 -1 4194304 3711 0 0 0 76234 4 0 0 25 0 1 0 222728056 6168576 1146 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/11518/statm: 1506 1146 72 123 0 1381 0
Current children cumulated CPU time (s) 762.38
Current children cumulated vsize (KiB) 6024

[startup+822.436 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11519
/proc/meminfo: memFree=1471952/2055920 swapFree=4192812/4192956
[pid=11518] ppid=11516 vsize=6024 CPUtime=822.39
/proc/11518/stat : 11518 (march_ks) R 11516 11518 10701 0 -1 4194304 3746 0 0 0 82235 4 0 0 25 0 1 0 222728056 6168576 1181 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/11518/statm: 1506 1181 72 123 0 1381 0
Current children cumulated CPU time (s) 822.39
Current children cumulated vsize (KiB) 6024

[startup+882.441 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11519
/proc/meminfo: memFree=1471824/2055920 swapFree=4192812/4192956
[pid=11518] ppid=11516 vsize=6024 CPUtime=882.4
/proc/11518/stat : 11518 (march_ks) R 11516 11518 10701 0 -1 4194304 3774 0 0 0 88235 5 0 0 25 0 1 0 222728056 6168576 1209 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134579126 0 0 4096 0 0 0 0 17 1 0 0
/proc/11518/statm: 1506 1209 72 123 0 1381 0
Current children cumulated CPU time (s) 882.4
Current children cumulated vsize (KiB) 6024

[startup+942.454 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11519
/proc/meminfo: memFree=1471760/2055920 swapFree=4192812/4192956
[pid=11518] ppid=11516 vsize=6024 CPUtime=942.41
/proc/11518/stat : 11518 (march_ks) R 11516 11518 10701 0 -1 4194304 3802 0 0 0 94236 5 0 0 25 0 1 0 222728056 6168576 1237 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/11518/statm: 1506 1237 72 123 0 1381 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 6024

[startup+1002.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11519
/proc/meminfo: memFree=1471696/2055920 swapFree=4192812/4192956
[pid=11518] ppid=11516 vsize=7176 CPUtime=1002.42
/proc/11518/stat : 11518 (march_ks) R 11516 11518 10701 0 -1 4194304 3828 0 0 0 100237 5 0 0 25 0 1 0 222728056 7348224 1263 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538485 0 0 4096 0 0 0 0 17 1 0 0
/proc/11518/statm: 1794 1263 72 123 0 1669 0
Current children cumulated CPU time (s) 1002.42
Current children cumulated vsize (KiB) 7176

[startup+1062.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11519
/proc/meminfo: memFree=1471504/2055920 swapFree=4192812/4192956
[pid=11518] ppid=11516 vsize=7176 CPUtime=1062.43
/proc/11518/stat : 11518 (march_ks) R 11516 11518 10701 0 -1 4194304 3856 0 0 0 106237 6 0 0 25 0 1 0 222728056 7348224 1291 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/11518/statm: 1794 1291 72 123 0 1669 0
Current children cumulated CPU time (s) 1062.43
Current children cumulated vsize (KiB) 7176

[startup+1122.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11519
/proc/meminfo: memFree=1471376/2055920 swapFree=4192812/4192956
[pid=11518] ppid=11516 vsize=7176 CPUtime=1122.44
/proc/11518/stat : 11518 (march_ks) R 11516 11518 10701 0 -1 4194304 3880 0 0 0 112238 6 0 0 25 0 1 0 222728056 7348224 1315 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585385 0 0 4096 0 0 0 0 17 1 0 0
/proc/11518/statm: 1794 1315 72 123 0 1669 0
Current children cumulated CPU time (s) 1122.44
Current children cumulated vsize (KiB) 7176

[startup+1182.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11521
/proc/meminfo: memFree=1471312/2055920 swapFree=4192812/4192956
[pid=11518] ppid=11516 vsize=7176 CPUtime=1182.44
/proc/11518/stat : 11518 (march_ks) R 11516 11518 10701 0 -1 4194304 3909 0 0 0 118238 6 0 0 25 0 1 0 222728056 7348224 1344 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134578731 0 0 4096 0 0 0 0 17 1 0 0
/proc/11518/statm: 1794 1344 72 123 0 1669 0
Current children cumulated CPU time (s) 1182.44
Current children cumulated vsize (KiB) 7176



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11521
/proc/meminfo: memFree=1471248/2055920 swapFree=4192812/4192956
[pid=11518] ppid=11516 vsize=7176 CPUtime=1200.06
/proc/11518/stat : 11518 (march_ks) R 11516 11518 10701 0 -1 4194304 3920 0 0 0 120000 6 0 0 25 0 1 0 222728056 7348224 1355 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134597156 0 0 4096 0 0 0 0 17 1 0 0
/proc/11518/statm: 1794 1355 72 123 0 1669 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 7176

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): 1200.12
CPU time (s): 1200.07
CPU user time (s): 1200
CPU system time (s): 0.067989
CPU usage (%): 99.9961
Max. virtual memory (cumulated for all children) (KiB): 7176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.067989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3920
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= 8
involuntary context switches= 24936

runsolver used 1.13883 second user time and 2.77958 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Wed Feb 21 03:15:37 UTC 2007

IDJOB= 303119
IDBENCH= 20100
IDSOLVER= 111
FILE ID= node16/303119-1172027737

PBS_JOBID= 3849178

Free space on /tmp= 66546 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S333805260-05.cnf
COMMAND LINE= /tmp/evaluation/303119-1172027737/march_ks /tmp/evaluation/303119-1172027737/instance-303119-1172027737.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-303119-1172027737 -o ROOT/results/node16/solver-303119-1172027737 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303119-1172027737/march_ks /tmp/evaluation/303119-1172027737/instance-303119-1172027737.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  d14e04a4b0afdf567ba652672eb2d24d

RANDOM SEED= 864004182

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.281
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		: 3000.281
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:       1477224 kB
Buffers:         58096 kB
Cached:         386896 kB
SwapCached:          0 kB
Active:         191248 kB
Inactive:       307280 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1477224 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2796 kB
Writeback:           0 kB
Mapped:          72424 kB
Slab:            65832 kB
Committed_AS:   995984 kB
PageTables:       1720 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= 66546 MiB

End job on node16 on Wed Feb 21 03:35:39 UTC 2007