Trace number 304431

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) 1200.03 1200.51

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S679764311-04.cnf
MD5SUM16242b6f859b81dbfcf1afca06363c42
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark336.557
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
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 513600

Solver Data (download as text)

2.25/2.27	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.25/2.27	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
2.25/2.27	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
2.25/2.27	c main()::
2.25/2.27	c initFormula():: searching for DIMACS p-line....
2.25/2.27	c full lookahead due to high density!
2.25/2.27	c initFormula():: the DIMACS p-line indicates a CNF of 160 variables and 13600 clauses.
2.25/2.27	c parseCNF():: parsing....
2.25/2.27	c parseCNF():: the CNF contains 0 unary clauses.
2.25/2.27	c runParser():: parsing was successful, warming up engines...
2.25/2.27	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.25/2.27	c preprocessing fase I completed:: there are now 160 free variables and 13600 clauses.
2.25/2.27	c stat :: sign balance is biased by 0.006
2.25/2.27	c shorten_equivalence(): average equivalence length reduced from nan to nan
2.25/2.27	c using k-SAT heuristics (size based diff)
2.25/2.27	c longest clause has size 7
2.25/2.27	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.25/2.27	c main():: clause / variable ratio: ( 13600 / 160 ) = 85.00
2.25/2.27	c longest clause has size 7
2.25/2.27	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.25/2.27	c dynamic_preselect_setsize :: off
2.25/2.27	c suggested doublelook initial :: 0
2.25/2.27	c main():: all systems go!
2.25/2.27	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 257 JD: 60
2.56/2.62	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: 14432 JD: 60
18.74/18.82	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: 354982 JD: 60
398.58/398.79	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 |*************************************************
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/node10/watcher-304431-1172058513 -o ROOT/results/node10/solver-304431-1172058513 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304431-1172058513/march_ks /tmp/evaluation/304431-1172058513/instance-304431-1172058513.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: 1.08 1.03 1.00 3/77 16884
/proc/meminfo: memFree=1458432/2055920 swapFree=4192812/4192956
[pid=16884] ppid=16882 vsize=788 CPUtime=0
/proc/16884/stat : 16884 (march_ks) R 16882 16884 16439 0 -1 4194304 101 0 0 0 0 0 0 0 18 0 1 0 225806367 806912 86 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/16884/statm: 197 86 47 123 0 72 0

[startup+0.107238 s]
/proc/loadavg: 1.08 1.03 1.00 3/77 16884
/proc/meminfo: memFree=1458432/2055920 swapFree=4192812/4192956
[pid=16884] ppid=16882 vsize=2824 CPUtime=0.09
/proc/16884/stat : 16884 (march_ks) R 16882 16884 16439 0 -1 4194304 1845 0 0 0 9 0 0 0 18 0 1 0 225806367 2891776 516 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567037 0 0 4096 0 0 0 0 17 1 0 0
/proc/16884/statm: 706 516 67 123 0 581 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2824

[startup+0.515291 s]
/proc/loadavg: 1.08 1.03 1.00 3/77 16884
/proc/meminfo: memFree=1458432/2055920 swapFree=4192812/4192956
[pid=16884] ppid=16882 vsize=2824 CPUtime=0.5
/proc/16884/stat : 16884 (march_ks) R 16882 16884 16439 0 -1 4194304 1845 0 0 0 50 0 0 0 21 0 1 0 225806367 2891776 516 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/16884/statm: 706 516 67 123 0 581 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 2824

[startup+1.3364 s]
/proc/loadavg: 1.08 1.03 1.00 2/78 16885
/proc/meminfo: memFree=1456568/2055920 swapFree=4192812/4192956
[pid=16884] ppid=16882 vsize=2824 CPUtime=1.32
/proc/16884/stat : 16884 (march_ks) R 16882 16884 16439 0 -1 4194304 1845 0 0 0 132 0 0 0 25 0 1 0 225806367 2891776 516 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/16884/statm: 706 516 67 123 0 581 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 2824

[startup+2.97963 s]
/proc/loadavg: 1.07 1.03 1.00 2/78 16885
/proc/meminfo: memFree=1455800/2055920 swapFree=4192812/4192956
[pid=16884] ppid=16882 vsize=3408 CPUtime=2.97
/proc/16884/stat : 16884 (march_ks) R 16882 16884 16439 0 -1 4194304 2824 0 0 0 296 1 0 0 25 0 1 0 225806367 3489792 619 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541788 0 0 4096 0 0 0 0 17 1 0 0
/proc/16884/statm: 852 619 72 123 0 727 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 3408

[startup+6.25607 s]
/proc/loadavg: 1.07 1.03 1.00 2/78 16885
/proc/meminfo: memFree=1455672/2055920 swapFree=4192812/4192956
[pid=16884] ppid=16882 vsize=3408 CPUtime=6.25
/proc/16884/stat : 16884 (march_ks) R 16882 16884 16439 0 -1 4194304 2824 0 0 0 624 1 0 0 25 0 1 0 225806367 3489792 619 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585344 0 0 4096 0 0 0 0 17 1 0 0
/proc/16884/statm: 852 619 72 123 0 727 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 3408

[startup+12.713 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 16885
/proc/meminfo: memFree=1455672/2055920 swapFree=4192812/4192956
[pid=16884] ppid=16882 vsize=3408 CPUtime=12.7
/proc/16884/stat : 16884 (march_ks) R 16882 16884 16439 0 -1 4194304 2824 0 0 0 1269 1 0 0 25 0 1 0 225806367 3489792 619 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/16884/statm: 852 619 72 123 0 727 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 3408

[startup+25.5147 s]
/proc/loadavg: 1.05 1.02 1.00 2/78 16885
/proc/meminfo: memFree=1455672/2055920 swapFree=4192812/4192956
[pid=16884] ppid=16882 vsize=3408 CPUtime=25.5
/proc/16884/stat : 16884 (march_ks) R 16882 16884 16439 0 -1 4194304 2824 0 0 0 2549 1 0 0 25 0 1 0 225806367 3489792 619 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/16884/statm: 852 619 72 123 0 727 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 3408

[startup+51.1262 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 16885
/proc/meminfo: memFree=1455672/2055920 swapFree=4192812/4192956
[pid=16884] ppid=16882 vsize=3612 CPUtime=51.1
/proc/16884/stat : 16884 (march_ks) R 16882 16884 16439 0 -1 4194304 2858 0 0 0 5109 1 0 0 25 0 1 0 225806367 3698688 653 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/16884/statm: 903 653 72 123 0 778 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 3612

[startup+102.348 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 16885
/proc/meminfo: memFree=1455608/2055920 swapFree=4192812/4192956
[pid=16884] ppid=16882 vsize=3712 CPUtime=102.3
/proc/16884/stat : 16884 (march_ks) R 16882 16884 16439 0 -1 4194304 2894 0 0 0 10229 1 0 0 25 0 1 0 225806367 3801088 689 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541846 0 0 4096 0 0 0 0 17 1 0 0
/proc/16884/statm: 928 689 72 123 0 803 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 3712

[startup+162.384 s]
/proc/loadavg: 1.08 1.03 1.00 2/78 16885
/proc/meminfo: memFree=1455416/2055920 swapFree=4192812/4192956
[pid=16884] ppid=16882 vsize=3864 CPUtime=162.33
/proc/16884/stat : 16884 (march_ks) R 16882 16884 16439 0 -1 4194304 2934 0 0 0 16231 2 0 0 25 0 1 0 225806367 3956736 729 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/16884/statm: 966 729 72 123 0 841 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 3864

[startup+222.416 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 16885
/proc/meminfo: memFree=1455224/2055920 swapFree=4192812/4192956
[pid=16884] ppid=16882 vsize=4092 CPUtime=222.34
/proc/16884/stat : 16884 (march_ks) R 16882 16884 16439 0 -1 4194304 2967 0 0 0 22232 2 0 0 25 0 1 0 225806367 4190208 762 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/16884/statm: 1023 762 72 123 0 898 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 4092

[startup+282.448 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 16885
/proc/meminfo: memFree=1455096/2055920 swapFree=4192812/4192956
[pid=16884] ppid=16882 vsize=4432 CPUtime=282.35
/proc/16884/stat : 16884 (march_ks) R 16882 16884 16439 0 -1 4194304 3000 0 0 0 28233 2 0 0 25 0 1 0 225806367 4538368 795 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134587542 0 0 4096 0 0 0 0 17 1 0 0
/proc/16884/statm: 1108 795 72 123 0 983 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 4432

[startup+342.478 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 16885
/proc/meminfo: memFree=1454968/2055920 swapFree=4192812/4192956
[pid=16884] ppid=16882 vsize=4432 CPUtime=342.36
/proc/16884/stat : 16884 (march_ks) R 16882 16884 16439 0 -1 4194304 3026 0 0 0 34234 2 0 0 25 0 1 0 225806367 4538368 821 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541777 0 0 4096 0 0 0 0 17 1 0 0
/proc/16884/statm: 1108 821 72 123 0 983 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 4432

[startup+402.511 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16885
/proc/meminfo: memFree=1454904/2055920 swapFree=4192812/4192956
[pid=16884] ppid=16882 vsize=4432 CPUtime=402.37
/proc/16884/stat : 16884 (march_ks) R 16882 16884 16439 0 -1 4194304 3051 0 0 0 40235 2 0 0 25 0 1 0 225806367 4538368 846 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585137 0 0 4096 0 0 0 0 17 1 0 0
/proc/16884/statm: 1108 846 72 123 0 983 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 4432

[startup+462.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16885
/proc/meminfo: memFree=1454712/2055920 swapFree=4192812/4192956
[pid=16884] ppid=16882 vsize=4944 CPUtime=462.38
/proc/16884/stat : 16884 (march_ks) R 16882 16884 16439 0 -1 4194304 3092 0 0 0 46236 2 0 0 25 0 1 0 225806367 5062656 887 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/16884/statm: 1236 887 72 123 0 1111 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 4944

[startup+522.569 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16885
/proc/meminfo: memFree=1454584/2055920 swapFree=4192812/4192956
[pid=16884] ppid=16882 vsize=4944 CPUtime=522.4
/proc/16884/stat : 16884 (march_ks) R 16882 16884 16439 0 -1 4194304 3128 0 0 0 52237 3 0 0 25 0 1 0 225806367 5062656 923 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/16884/statm: 1236 923 72 123 0 1111 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 4944

[startup+582.599 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16885
/proc/meminfo: memFree=1454456/2055920 swapFree=4192812/4192956
[pid=16884] ppid=16882 vsize=4944 CPUtime=582.41
/proc/16884/stat : 16884 (march_ks) R 16882 16884 16439 0 -1 4194304 3166 0 0 0 58238 3 0 0 25 0 1 0 225806367 5062656 961 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/16884/statm: 1236 961 72 123 0 1111 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 4944

[startup+642.633 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16885
/proc/meminfo: memFree=1454328/2055920 swapFree=4192812/4192956
[pid=16884] ppid=16882 vsize=4944 CPUtime=642.42
/proc/16884/stat : 16884 (march_ks) R 16882 16884 16439 0 -1 4194304 3199 0 0 0 64239 3 0 0 25 0 1 0 225806367 5062656 994 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541806 0 0 4096 0 0 0 0 17 1 0 0
/proc/16884/statm: 1236 994 72 123 0 1111 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 4944

[startup+702.665 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16885
/proc/meminfo: memFree=1454200/2055920 swapFree=4192812/4192956
[pid=16884] ppid=16882 vsize=5708 CPUtime=702.43
/proc/16884/stat : 16884 (march_ks) R 16882 16884 16439 0 -1 4194304 3234 0 0 0 70240 3 0 0 25 0 1 0 225806367 5844992 1029 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134565492 0 0 4096 0 0 0 0 17 1 0 0
/proc/16884/statm: 1427 1029 72 123 0 1302 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 5708

[startup+762.707 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 16959
/proc/meminfo: memFree=1452864/2055920 swapFree=4192812/4192956
[pid=16884] ppid=16882 vsize=5708 CPUtime=762.42
/proc/16884/stat : 16884 (march_ks) R 16882 16884 16439 0 -1 4194304 3265 0 0 0 76237 5 0 0 25 0 1 0 225806367 5844992 1060 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541788 0 0 4096 0 0 0 0 17 1 0 0
/proc/16884/statm: 1427 1060 72 123 0 1302 0
Current children cumulated CPU time (s) 762.42
Current children cumulated vsize (KiB) 5708

[startup+822.771 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 17057
/proc/meminfo: memFree=1452664/2055920 swapFree=4192812/4192956
[pid=16884] ppid=16882 vsize=5708 CPUtime=822.42
/proc/16884/stat : 16884 (march_ks) R 16882 16884 16439 0 -1 4194304 3312 0 0 0 82237 5 0 0 25 0 1 0 225806367 5844992 1107 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/16884/statm: 1427 1107 72 123 0 1302 0
Current children cumulated CPU time (s) 822.42
Current children cumulated vsize (KiB) 5708

[startup+882.805 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17083
/proc/meminfo: memFree=1453560/2055920 swapFree=4192812/4192956
[pid=16884] ppid=16882 vsize=5708 CPUtime=882.41
/proc/16884/stat : 16884 (march_ks) R 16882 16884 16439 0 -1 4194304 3355 0 0 0 88236 5 0 0 25 0 1 0 225806367 5844992 1150 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/16884/statm: 1427 1150 72 123 0 1302 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 5708

[startup+942.837 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17083
/proc/meminfo: memFree=1453496/2055920 swapFree=4192812/4192956
[pid=16884] ppid=16882 vsize=5708 CPUtime=942.43
/proc/16884/stat : 16884 (march_ks) R 16882 16884 16439 0 -1 4194304 3394 0 0 0 94238 5 0 0 25 0 1 0 225806367 5844992 1189 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134590403 0 0 4096 0 0 0 0 17 1 0 0
/proc/16884/statm: 1427 1189 72 123 0 1302 0
Current children cumulated CPU time (s) 942.43
Current children cumulated vsize (KiB) 5708

[startup+1002.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17083
/proc/meminfo: memFree=1453368/2055920 swapFree=4192812/4192956
[pid=16884] ppid=16882 vsize=6860 CPUtime=1002.44
/proc/16884/stat : 16884 (march_ks) R 16882 16884 16439 0 -1 4194304 3423 0 0 0 100239 5 0 0 25 0 1 0 225806367 7024640 1218 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/16884/statm: 1715 1218 72 123 0 1590 0
Current children cumulated CPU time (s) 1002.44
Current children cumulated vsize (KiB) 6860

[startup+1062.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17083
/proc/meminfo: memFree=1453240/2055920 swapFree=4192812/4192956
[pid=16884] ppid=16882 vsize=6860 CPUtime=1062.46
/proc/16884/stat : 16884 (march_ks) R 16882 16884 16439 0 -1 4194304 3450 0 0 0 106241 5 0 0 25 0 1 0 225806367 7024640 1245 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/16884/statm: 1715 1245 72 123 0 1590 0
Current children cumulated CPU time (s) 1062.46
Current children cumulated vsize (KiB) 6860

[startup+1122.94 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17083
/proc/meminfo: memFree=1453048/2055920 swapFree=4192812/4192956
[pid=16884] ppid=16882 vsize=6860 CPUtime=1122.47
/proc/16884/stat : 16884 (march_ks) R 16882 16884 16439 0 -1 4194304 3496 0 0 0 112242 5 0 0 25 0 1 0 225806367 7024640 1291 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134596384 0 0 4096 0 0 0 0 17 1 0 0
/proc/16884/statm: 1715 1291 72 123 0 1590 0
Current children cumulated CPU time (s) 1122.47
Current children cumulated vsize (KiB) 6860

[startup+1182.98 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 17083
/proc/meminfo: memFree=1452920/2055920 swapFree=4192812/4192956
[pid=16884] ppid=16882 vsize=6860 CPUtime=1182.5
/proc/16884/stat : 16884 (march_ks) R 16882 16884 16439 0 -1 4194304 3535 0 0 0 118244 6 0 0 25 0 1 0 225806367 7024640 1330 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/16884/statm: 1715 1330 72 123 0 1590 0
Current children cumulated CPU time (s) 1182.5
Current children cumulated vsize (KiB) 6860



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 17083
/proc/meminfo: memFree=1452856/2055920 swapFree=4192812/4192956
[pid=16884] ppid=16882 vsize=6860 CPUtime=1200.02
/proc/16884/stat : 16884 (march_ks) R 16882 16884 16439 0 -1 4194304 3547 0 0 0 119996 6 0 0 25 0 1 0 225806367 7024640 1342 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/16884/statm: 1715 1342 72 123 0 1590 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 6860

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: 1.04 1.01 1.00 2/78 17083
/proc/meminfo: memFree=1452856/2055920 swapFree=4192812/4192956
[pid=16884] ppid=16882 vsize=6860 CPUtime=1200.02
/proc/16884/stat : 16884 (march_ks) R 16882 16884 16439 0 -1 4194304 3547 0 0 0 119996 6 0 0 25 0 1 0 225806367 7024640 1342 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/16884/statm: 1715 1342 72 123 0 1590 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 6860

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.03
CPU user time (s): 1199.97
CPU system time (s): 0.06299
CPU usage (%): 99.9602
Max. virtual memory (cumulated for all children) (KiB): 6860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.06299
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3547
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= 1536

runsolver used 1.40079 second user time and 2.85656 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Wed Feb 21 11:48:34 UTC 2007

IDJOB= 304431
IDBENCH= 20132
IDSOLVER= 111
FILE ID= node10/304431-1172058513

PBS_JOBID= 3865291

Free space on /tmp= 66546 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S679764311-04.cnf
COMMAND LINE= /tmp/evaluation/304431-1172058513/march_ks /tmp/evaluation/304431-1172058513/instance-304431-1172058513.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-304431-1172058513 -o ROOT/results/node10/solver-304431-1172058513 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304431-1172058513/march_ks /tmp/evaluation/304431-1172058513/instance-304431-1172058513.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  16242b6f859b81dbfcf1afca06363c42

RANDOM SEED= 203865434

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.232
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		: 3000.232
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:       1458776 kB
Buffers:         55088 kB
Cached:         424176 kB
SwapCached:          0 kB
Active:         279000 kB
Inactive:       244932 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1458776 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2728 kB
Writeback:           0 kB
Mapped:          63596 kB
Slab:            58680 kB
Committed_AS:  1289780 kB
PageTables:       1832 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 node10 on Wed Feb 21 12:08:36 UTC 2007