Trace number 371025

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) 5000.1 5001.81

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S1426208256-08.cnf
MD5SUM32c7108510845a898764d9e87c0505ce
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark107.678
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
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 511900

Solver Data (download as text)

1.89/1.93	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.89/1.93	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
1.89/1.93	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.89/1.93	c main()::
1.89/1.93	c initFormula():: searching for DIMACS p-line....
1.89/1.93	c full lookahead due to high density!
1.89/1.93	c initFormula():: the DIMACS p-line indicates a CNF of 140 variables and 11900 clauses.
1.89/1.93	c parseCNF():: parsing....
1.89/1.93	c parseCNF():: the CNF contains 0 unary clauses.
1.89/1.93	c runParser():: parsing was successful, warming up engines...
1.89/1.93	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.89/1.93	c preprocessing fase I completed:: there are now 140 free variables and 11900 clauses.
1.89/1.93	c stat :: sign balance is biased by 0.007
1.89/1.93	c shorten_equivalence(): average equivalence length reduced from nan to nan
1.89/1.93	c using k-SAT heuristics (size based diff)
1.89/1.93	c longest clause has size 7
1.89/1.93	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.89/1.93	c main():: clause / variable ratio: ( 11900 / 140 ) = 85.00
1.89/1.93	c longest clause has size 7
1.89/1.93	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.89/1.93	c dynamic_preselect_setsize :: off
1.89/1.93	c suggested doublelook initial :: 0
1.89/1.93	c main():: all systems go!
1.89/1.93	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 158 JD: 53
2.09/2.13	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: 5214 JD: 53
7.08/7.10	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: 115683 JD: 53
111.46/111.53	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 |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 3 NC: 1600909 JD: 53
1500.76/1501.39	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 |*************************************************
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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node54/watcher-371025-1177170188 -o ROOT/results/node54/solver-371025-1177170188 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/371025-1177170188/march_ks /tmp/evaluation/371025-1177170188/instance-371025-1177170188.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.78 0.95 0.98 3/66 11692
/proc/meminfo: memFree=1727872/2055920 swapFree=4182084/4192956
[pid=11692] ppid=11690 vsize=788 CPUtime=0
/proc/11692/stat : 11692 (march_ks) R 11690 11692 11638 0 -1 4194304 100 0 0 0 0 0 0 0 18 0 1 0 164393270 806912 85 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/11692/statm: 197 86 47 123 0 72 0

[startup+0.010329 s]
/proc/loadavg: 0.78 0.95 0.98 3/66 11692
/proc/meminfo: memFree=1727872/2055920 swapFree=4182084/4192956
[pid=11692] ppid=11690 vsize=788 CPUtime=0
/proc/11692/stat : 11692 (march_ks) R 11690 11692 11638 0 -1 4194304 120 0 0 0 0 0 0 0 18 0 1 0 164393270 806912 105 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/11692/statm: 197 106 47 123 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 788

[startup+0.10134 s]
/proc/loadavg: 0.78 0.95 0.98 3/66 11692
/proc/meminfo: memFree=1727872/2055920 swapFree=4182084/4192956
[pid=11692] ppid=11690 vsize=2432 CPUtime=0.09
/proc/11692/stat : 11692 (march_ks) R 11690 11692 11638 0 -1 4194304 1595 0 0 0 9 0 0 0 18 0 1 0 164393270 2490368 462 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536942 0 0 4096 0 0 0 0 17 1 0 0
/proc/11692/statm: 608 462 67 123 0 483 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2432

[startup+0.301366 s]
/proc/loadavg: 0.78 0.95 0.98 3/66 11692
/proc/meminfo: memFree=1727872/2055920 swapFree=4182084/4192956
[pid=11692] ppid=11690 vsize=2432 CPUtime=0.29
/proc/11692/stat : 11692 (march_ks) R 11690 11692 11638 0 -1 4194304 1595 0 0 0 29 0 0 0 19 0 1 0 164393270 2490368 462 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/11692/statm: 608 462 67 123 0 483 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2432

[startup+0.701418 s]
/proc/loadavg: 0.78 0.95 0.98 3/66 11692
/proc/meminfo: memFree=1727872/2055920 swapFree=4182084/4192956
[pid=11692] ppid=11690 vsize=2432 CPUtime=0.69
/proc/11692/stat : 11692 (march_ks) R 11690 11692 11638 0 -1 4194304 1595 0 0 0 69 0 0 0 23 0 1 0 164393270 2490368 462 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134566906 0 0 4096 0 0 0 0 17 1 0 0
/proc/11692/statm: 608 462 67 123 0 483 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2432

[startup+1.50152 s]
/proc/loadavg: 0.78 0.95 0.98 2/67 11693
/proc/meminfo: memFree=1726264/2055920 swapFree=4182084/4192956
[pid=11692] ppid=11690 vsize=2432 CPUtime=1.49
/proc/11692/stat : 11692 (march_ks) R 11690 11692 11638 0 -1 4194304 1595 0 0 0 149 0 0 0 25 0 1 0 164393270 2490368 462 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/11692/statm: 608 462 67 123 0 483 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2432

[startup+3.10172 s]
/proc/loadavg: 0.78 0.95 0.98 2/67 11693
/proc/meminfo: memFree=1725624/2055920 swapFree=4182084/4192956
[pid=11692] ppid=11690 vsize=2996 CPUtime=3.09
/proc/11692/stat : 11692 (march_ks) R 11690 11692 11638 0 -1 4194304 2444 0 0 0 309 0 0 0 25 0 1 0 164393270 3067904 539 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/11692/statm: 749 539 72 123 0 624 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2996

[startup+6.30113 s]
/proc/loadavg: 0.80 0.95 0.98 2/67 11693
/proc/meminfo: memFree=1725624/2055920 swapFree=4182084/4192956
[pid=11692] ppid=11690 vsize=2996 CPUtime=6.29
/proc/11692/stat : 11692 (march_ks) R 11690 11692 11638 0 -1 4194304 2444 0 0 0 629 0 0 0 25 0 1 0 164393270 3067904 539 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11692/statm: 749 539 72 123 0 624 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2996

[startup+12.7019 s]
/proc/loadavg: 0.81 0.95 0.98 2/67 11693
/proc/meminfo: memFree=1725496/2055920 swapFree=4182084/4192956
[pid=11692] ppid=11690 vsize=2996 CPUtime=12.68
/proc/11692/stat : 11692 (march_ks) R 11690 11692 11638 0 -1 4194304 2444 0 0 0 1268 0 0 0 25 0 1 0 164393270 3067904 539 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/11692/statm: 749 539 72 123 0 624 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 2996

[startup+25.5016 s]
/proc/loadavg: 0.85 0.95 0.98 2/67 11693
/proc/meminfo: memFree=1725496/2055920 swapFree=4182084/4192956
[pid=11692] ppid=11690 vsize=3200 CPUtime=25.49
/proc/11692/stat : 11692 (march_ks) R 11690 11692 11638 0 -1 4194304 2486 0 0 0 2548 1 0 0 25 0 1 0 164393270 3276800 581 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/11692/statm: 800 581 72 123 0 675 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3200

[startup+51.1018 s]
/proc/loadavg: 0.98 0.97 0.99 2/67 11693
/proc/meminfo: memFree=1725368/2055920 swapFree=4182084/4192956
[pid=11692] ppid=11690 vsize=3452 CPUtime=51.08
/proc/11692/stat : 11692 (march_ks) R 11690 11692 11638 0 -1 4194304 2526 0 0 0 5107 1 0 0 25 0 1 0 164393270 3534848 621 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527271 0 0 4096 0 0 0 0 17 1 0 0
/proc/11692/statm: 863 621 72 123 0 738 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3452

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 11693
/proc/meminfo: memFree=1725176/2055920 swapFree=4182084/4192956
[pid=11692] ppid=11690 vsize=3680 CPUtime=102.27
/proc/11692/stat : 11692 (march_ks) R 11690 11692 11638 0 -1 4194304 2588 0 0 0 10226 1 0 0 25 0 1 0 164393270 3768320 683 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/11692/statm: 920 683 72 123 0 795 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3680

[startup+162.302 s]
/proc/loadavg: 1.03 0.99 0.99 2/67 11693
/proc/meminfo: memFree=1724792/2055920 swapFree=4182084/4192956
[pid=11692] ppid=11690 vsize=4020 CPUtime=162.24
/proc/11692/stat : 11692 (march_ks) R 11690 11692 11638 0 -1 4194304 2680 0 0 0 16223 1 0 0 25 0 1 0 164393270 4116480 775 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 1 0 0
/proc/11692/statm: 1005 775 72 123 0 880 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4020

[startup+222.302 s]
/proc/loadavg: 1.01 0.99 0.99 2/67 11693
/proc/meminfo: memFree=1724344/2055920 swapFree=4182084/4192956
[pid=11692] ppid=11690 vsize=4532 CPUtime=222.22
/proc/11692/stat : 11692 (march_ks) R 11690 11692 11638 0 -1 4194304 2775 0 0 0 22221 1 0 0 25 0 1 0 164393270 4640768 870 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 1 0 0
/proc/11692/statm: 1133 870 72 123 0 1008 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 4532

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/67 11693
/proc/meminfo: memFree=1724024/2055920 swapFree=4182084/4192956
[pid=11692] ppid=11690 vsize=5296 CPUtime=282.2
/proc/11692/stat : 11692 (march_ks) R 11690 11692 11638 0 -1 4194304 2856 0 0 0 28219 1 0 0 25 0 1 0 164393270 5423104 951 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537946 0 0 4096 0 0 0 0 17 1 0 0
/proc/11692/statm: 1324 951 72 123 0 1199 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 5296

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/67 11693
/proc/meminfo: memFree=1723640/2055920 swapFree=4182084/4192956
[pid=11692] ppid=11690 vsize=5296 CPUtime=342.18
/proc/11692/stat : 11692 (march_ks) R 11690 11692 11638 0 -1 4194304 2946 0 0 0 34217 1 0 0 25 0 1 0 164393270 5423104 1041 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/11692/statm: 1324 1041 72 123 0 1199 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 5296

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/67 11693
/proc/meminfo: memFree=1723256/2055920 swapFree=4182084/4192956
[pid=11692] ppid=11690 vsize=6448 CPUtime=402.17
/proc/11692/stat : 11692 (march_ks) R 11690 11692 11638 0 -1 4194304 3035 0 0 0 40216 1 0 0 25 0 1 0 164393270 6602752 1130 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/11692/statm: 1612 1130 72 123 0 1487 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 6448

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/67 11693
/proc/meminfo: memFree=1722872/2055920 swapFree=4182084/4192956
[pid=11692] ppid=11690 vsize=6448 CPUtime=462.15
/proc/11692/stat : 11692 (march_ks) R 11690 11692 11638 0 -1 4194304 3114 0 0 0 46214 1 0 0 25 0 1 0 164393270 6602752 1209 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/11692/statm: 1612 1209 72 123 0 1487 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 6448

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/67 11693
/proc/meminfo: memFree=1722552/2055920 swapFree=4182084/4192956
[pid=11692] ppid=11690 vsize=6448 CPUtime=522.14
/proc/11692/stat : 11692 (march_ks) R 11690 11692 11638 0 -1 4194304 3211 0 0 0 52212 2 0 0 25 0 1 0 164393270 6602752 1306 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/11692/statm: 1612 1306 72 123 0 1487 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 6448

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/67 11693
/proc/meminfo: memFree=1722168/2055920 swapFree=4182084/4192956
[pid=11692] ppid=11690 vsize=6448 CPUtime=582.12
/proc/11692/stat : 11692 (march_ks) R 11690 11692 11638 0 -1 4194304 3300 0 0 0 58210 2 0 0 25 0 1 0 164393270 6602752 1395 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/11692/statm: 1612 1395 72 123 0 1487 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 6448

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/67 11693
/proc/meminfo: memFree=1721848/2055920 swapFree=4182084/4192956
[pid=11692] ppid=11690 vsize=8172 CPUtime=642.1
/proc/11692/stat : 11692 (march_ks) R 11690 11692 11638 0 -1 4194304 3383 0 0 0 64208 2 0 0 25 0 1 0 164393270 8368128 1478 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/11692/statm: 2043 1478 72 123 0 1918 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 8172


################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/67 11893
/proc/meminfo: memFree=1702840/2055920 swapFree=4182084/4192956
[pid=11692] ppid=11690 vsize=29192 CPUtime=4000.99
/proc/11692/stat : 11692 (march_ks) R 11690 11692 11638 0 -1 4194304 8098 0 0 0 400090 9 0 0 25 0 1 0 164393270 29892608 6193 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/11692/statm: 7298 6193 72 123 0 7173 0
Current children cumulated CPU time (s) 4000.99
Current children cumulated vsize (KiB) 29192

[startup+4062.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/67 11893
/proc/meminfo: memFree=1702520/2055920 swapFree=4182084/4192956
[pid=11692] ppid=11690 vsize=29192 CPUtime=4060.98
/proc/11692/stat : 11692 (march_ks) R 11690 11692 11638 0 -1 4194304 8183 0 0 0 406089 9 0 0 25 0 1 0 164393270 29892608 6278 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/11692/statm: 7298 6278 72 123 0 7173 0
Current children cumulated CPU time (s) 4060.98
Current children cumulated vsize (KiB) 29192

[startup+4122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/67 11893
/proc/meminfo: memFree=1702136/2055920 swapFree=4182084/4192956
[pid=11692] ppid=11690 vsize=29192 CPUtime=4120.95
/proc/11692/stat : 11692 (march_ks) R 11690 11692 11638 0 -1 4194304 8267 0 0 0 412086 9 0 0 25 0 1 0 164393270 29892608 6362 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/11692/statm: 7298 6362 72 123 0 7173 0
Current children cumulated CPU time (s) 4120.95
Current children cumulated vsize (KiB) 29192

[startup+4182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/67 11893
/proc/meminfo: memFree=1701752/2055920 swapFree=4182084/4192956
[pid=11692] ppid=11690 vsize=29192 CPUtime=4180.93
/proc/11692/stat : 11692 (march_ks) R 11690 11692 11638 0 -1 4194304 8367 0 0 0 418084 9 0 0 25 0 1 0 164393270 29892608 6462 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541800 0 0 4096 0 0 0 0 17 1 0 0
/proc/11692/statm: 7298 6462 72 123 0 7173 0
Current children cumulated CPU time (s) 4180.93
Current children cumulated vsize (KiB) 29192

[startup+4242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/67 11893
/proc/meminfo: memFree=1701432/2055920 swapFree=4182084/4192956
[pid=11692] ppid=11690 vsize=29192 CPUtime=4240.92
/proc/11692/stat : 11692 (march_ks) R 11690 11692 11638 0 -1 4194304 8440 0 0 0 424083 9 0 0 25 0 1 0 164393270 29892608 6535 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/11692/statm: 7298 6535 72 123 0 7173 0
Current children cumulated CPU time (s) 4240.92
Current children cumulated vsize (KiB) 29192

[startup+4302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/67 11893
/proc/meminfo: memFree=1701112/2055920 swapFree=4182084/4192956
[pid=11692] ppid=11690 vsize=29192 CPUtime=4300.9
/proc/11692/stat : 11692 (march_ks) R 11690 11692 11638 0 -1 4194304 8535 0 0 0 430081 9 0 0 25 0 1 0 164393270 29892608 6630 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564657 0 0 4096 0 0 0 0 17 1 0 0
/proc/11692/statm: 7298 6630 72 123 0 7173 0
Current children cumulated CPU time (s) 4300.9
Current children cumulated vsize (KiB) 29192

[startup+4362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/67 11893
/proc/meminfo: memFree=1700728/2055920 swapFree=4182084/4192956
[pid=11692] ppid=11690 vsize=29192 CPUtime=4360.88
/proc/11692/stat : 11692 (march_ks) R 11690 11692 11638 0 -1 4194304 8619 0 0 0 436079 9 0 0 25 0 1 0 164393270 29892608 6714 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/11692/statm: 7298 6714 72 123 0 7173 0
Current children cumulated CPU time (s) 4360.88
Current children cumulated vsize (KiB) 29192

[startup+4422.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/67 11893
/proc/meminfo: memFree=1700408/2055920 swapFree=4182084/4192956
[pid=11692] ppid=11690 vsize=29192 CPUtime=4420.86
/proc/11692/stat : 11692 (march_ks) R 11690 11692 11638 0 -1 4194304 8702 0 0 0 442077 9 0 0 25 0 1 0 164393270 29892608 6797 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/11692/statm: 7298 6797 72 123 0 7173 0
Current children cumulated CPU time (s) 4420.86
Current children cumulated vsize (KiB) 29192

[startup+4482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/67 11893
/proc/meminfo: memFree=1700088/2055920 swapFree=4182084/4192956
[pid=11692] ppid=11690 vsize=29192 CPUtime=4480.84
/proc/11692/stat : 11692 (march_ks) R 11690 11692 11638 0 -1 4194304 8777 0 0 0 448075 9 0 0 25 0 1 0 164393270 29892608 6872 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538039 0 0 4096 0 0 0 0 17 1 0 0
/proc/11692/statm: 7298 6872 72 123 0 7173 0
Current children cumulated CPU time (s) 4480.84
Current children cumulated vsize (KiB) 29192

[startup+4542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/67 11893
/proc/meminfo: memFree=1699832/2055920 swapFree=4182084/4192956
[pid=11692] ppid=11690 vsize=29192 CPUtime=4540.82
/proc/11692/stat : 11692 (march_ks) R 11690 11692 11638 0 -1 4194304 8844 0 0 0 454073 9 0 0 25 0 1 0 164393270 29892608 6939 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527009 0 0 4096 0 0 0 0 17 1 0 0
/proc/11692/statm: 7298 6939 72 123 0 7173 0
Current children cumulated CPU time (s) 4540.82
Current children cumulated vsize (KiB) 29192

[startup+4602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/67 11893
/proc/meminfo: memFree=1699448/2055920 swapFree=4182084/4192956
[pid=11692] ppid=11690 vsize=29192 CPUtime=4600.8
/proc/11692/stat : 11692 (march_ks) R 11690 11692 11638 0 -1 4194304 8936 0 0 0 460071 9 0 0 25 0 1 0 164393270 29892608 7031 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597905 0 0 4096 0 0 0 0 17 1 0 0
/proc/11692/statm: 7298 7031 72 123 0 7173 0
Current children cumulated CPU time (s) 4600.8
Current children cumulated vsize (KiB) 29192

[startup+4662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/67 11893
/proc/meminfo: memFree=1699000/2055920 swapFree=4182084/4192956
[pid=11692] ppid=11690 vsize=42288 CPUtime=4660.79
/proc/11692/stat : 11692 (march_ks) R 11690 11692 11638 0 -1 4194304 9046 0 0 0 466069 10 0 0 25 0 1 0 164393270 43302912 7141 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/11692/statm: 10572 7141 72 123 0 10447 0
Current children cumulated CPU time (s) 4660.79
Current children cumulated vsize (KiB) 42288

[startup+4722.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/73 12069
/proc/meminfo: memFree=1697352/2055920 swapFree=4182084/4192956
[pid=11692] ppid=11690 vsize=42288 CPUtime=4720.69
/proc/11692/stat : 11692 (march_ks) R 11690 11692 11638 0 -1 4194304 9139 0 0 0 472059 10 0 0 25 0 1 0 164393270 43302912 7234 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/11692/statm: 10572 7234 72 123 0 10447 0
Current children cumulated CPU time (s) 4720.69
Current children cumulated vsize (KiB) 42288

[startup+4782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/67 12091
/proc/meminfo: memFree=1698168/2055920 swapFree=4182084/4192956
[pid=11692] ppid=11690 vsize=42288 CPUtime=4780.65
/proc/11692/stat : 11692 (march_ks) R 11690 11692 11638 0 -1 4194304 9218 0 0 0 478055 10 0 0 25 0 1 0 164393270 43302912 7313 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/11692/statm: 10572 7313 72 123 0 10447 0
Current children cumulated CPU time (s) 4780.65
Current children cumulated vsize (KiB) 42288

[startup+4842.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/67 12091
/proc/meminfo: memFree=1697784/2055920 swapFree=4182084/4192956
[pid=11692] ppid=11690 vsize=42288 CPUtime=4840.63
/proc/11692/stat : 11692 (march_ks) R 11690 11692 11638 0 -1 4194304 9307 0 0 0 484053 10 0 0 25 0 1 0 164393270 43302912 7402 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/11692/statm: 10572 7402 72 123 0 10447 0
Current children cumulated CPU time (s) 4840.63
Current children cumulated vsize (KiB) 42288

[startup+4902.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/67 12091
/proc/meminfo: memFree=1697592/2055920 swapFree=4182084/4192956
[pid=11692] ppid=11690 vsize=42288 CPUtime=4900.61
/proc/11692/stat : 11692 (march_ks) R 11690 11692 11638 0 -1 4194304 9383 0 0 0 490051 10 0 0 25 0 1 0 164393270 43302912 7478 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/11692/statm: 10572 7478 72 123 0 10447 0
Current children cumulated CPU time (s) 4900.61
Current children cumulated vsize (KiB) 42288

[startup+4962.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/67 12091
/proc/meminfo: memFree=1697336/2055920 swapFree=4182084/4192956
[pid=11692] ppid=11690 vsize=42288 CPUtime=4960.59
/proc/11692/stat : 11692 (march_ks) R 11690 11692 11638 0 -1 4194304 9458 0 0 0 496049 10 0 0 25 0 1 0 164393270 43302912 7553 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/11692/statm: 10572 7553 72 123 0 10447 0
Current children cumulated CPU time (s) 4960.59
Current children cumulated vsize (KiB) 42288



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.8 s]
/proc/loadavg: 1.00 0.99 0.99 2/67 12091
/proc/meminfo: memFree=1697080/2055920 swapFree=4182084/4192956
[pid=11692] ppid=11690 vsize=42288 CPUtime=5000.08
/proc/11692/stat : 11692 (march_ks) R 11690 11692 11638 0 -1 4194304 9512 0 0 0 499998 10 0 0 25 0 1 0 164393270 43302912 7607 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/11692/statm: 10572 7607 72 123 0 10447 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 42288

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): 5001.81
CPU time (s): 5000.1
CPU user time (s): 4999.99
CPU system time (s): 0.114982
CPU usage (%): 99.9659
Max. virtual memory (cumulated for all children) (KiB): 42288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.99
system time used= 0.114982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9512
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= 9969

runsolver used 4.48632 second user time and 13.7189 second system time

The end

Launcher Data (download as text)

Begin job on node54 on Sat Apr 21 15:43:08 UTC 2007

IDJOB= 371025
IDBENCH= 20143
IDSOLVER= 180
FILE ID= node54/371025-1177170188

PBS_JOBID= 4648999

Free space on /tmp= 66338 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S1426208256-08.cnf
COMMAND LINE= /tmp/evaluation/371025-1177170188/march_ks /tmp/evaluation/371025-1177170188/instance-371025-1177170188.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node54/watcher-371025-1177170188 -o ROOT/results/node54/solver-371025-1177170188 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/371025-1177170188/march_ks /tmp/evaluation/371025-1177170188/instance-371025-1177170188.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  32c7108510845a898764d9e87c0505ce

RANDOM SEED= 903419558

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node54.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:       1728280 kB
Buffers:         41372 kB
Cached:         214528 kB
SwapCached:       3792 kB
Active:          71352 kB
Inactive:       193796 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1728280 kB
SwapTotal:     4192956 kB
SwapFree:      4182084 kB
Dirty:            2776 kB
Writeback:           0 kB
Mapped:          15328 kB
Slab:            48368 kB
Committed_AS:  2210804 kB
PageTables:       1412 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66338 MiB

End job on node54 on Sat Apr 21 17:06:32 UTC 2007