Trace number 1626011

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
SAT07 reference solver: March KS 2007-02-08? (TO) 5000.01 5002.11

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/220/
unif-k7-r85-v220-c18700-S193214747-044.cnf
MD5SUM01b687d69c52888789968aa62c5caeb5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables220
Number of clauses18700
Sum of the clauses size130900
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 518700

Solver Data

2.89/2.98	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.89/2.98	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
2.89/2.98	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
2.89/2.98	c main()::
2.89/2.98	c initFormula():: searching for DIMACS p-line....
2.89/2.98	c full lookahead due to high density!
2.89/2.98	c initFormula():: the DIMACS p-line indicates a CNF of 220 variables and 18700 clauses.
2.89/2.98	c parseCNF():: parsing....
2.89/2.98	c parseCNF():: the CNF contains 0 unary clauses.
2.89/2.98	c runParser():: parsing was successful, warming up engines...
2.89/2.98	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.89/2.98	c preprocessing fase I completed:: there are now 220 free variables and 18700 clauses.
2.89/2.98	c stat :: sign balance is biased by 0.008
2.89/2.98	c shorten_equivalence(): average equivalence length reduced from nan to nan
2.89/2.98	c using k-SAT heuristics (size based diff)
2.89/2.98	c longest clause has size 7
2.89/2.98	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.89/2.98	c main():: clause / variable ratio: ( 18700 / 220 ) = 85.00
2.89/2.98	c longest clause has size 7
2.89/2.98	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.89/2.98	c dynamic_preselect_setsize :: off
2.89/2.98	c suggested doublelook initial :: 0
2.89/2.98	c main():: all systems go!
2.89/2.98	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 198 JD: 89
3.30/3.39	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: 14820 JD: 89
24.68/24.79	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 |****************************************************************| 2 NC: 474167 JD: 89
675.91/676.20	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

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1626011-1239987252/watcher-1626011-1239987252 -o /tmp/evaluation-result-1626011-1239987252/solver-1626011-1239987252 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626011-1239987252.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): 6000 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 0.96 0.99 3/65 20521
/proc/meminfo: memFree=1458864/2055920 swapFree=4192956/4192956
[pid=20521] ppid=20519 vsize=804 CPUtime=0
/proc/20521/stat : 20521 (march_ks) R 20519 20521 20484 0 -1 4194304 108 0 0 0 0 0 0 0 18 0 1 0 26758400 823296 94 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/20521/statm: 201 94 47 123 0 76 0

[startup+0.0437791 s]
/proc/loadavg: 0.92 0.96 0.99 3/65 20521
/proc/meminfo: memFree=1458864/2055920 swapFree=4192956/4192956
[pid=20521] ppid=20519 vsize=2068 CPUtime=0.04
/proc/20521/stat : 20521 (march_ks) R 20519 20521 20484 0 -1 4194304 300 0 0 0 4 0 0 0 18 0 1 0 26758400 2117632 285 1992294400 134512640 135019032 4294956240 18446744073709551615 134527621 0 0 4096 0 0 0 0 17 0 0 0
/proc/20521/statm: 517 285 48 123 0 392 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2068

[startup+0.101785 s]
/proc/loadavg: 0.92 0.96 0.99 3/65 20521
/proc/meminfo: memFree=1458864/2055920 swapFree=4192956/4192956
[pid=20521] ppid=20519 vsize=3344 CPUtime=0.09
/proc/20521/stat : 20521 (march_ks) R 20519 20521 20484 0 -1 4194304 1650 0 0 0 9 0 0 0 18 0 1 0 26758400 3424256 627 1992294400 134512640 135019032 4294956240 18446744073709551615 134554767 0 0 4096 0 0 0 0 17 0 0 0
/proc/20521/statm: 836 627 63 123 0 711 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3344

[startup+0.301806 s]
/proc/loadavg: 0.92 0.96 0.99 3/65 20521
/proc/meminfo: memFree=1458864/2055920 swapFree=4192956/4192956
[pid=20521] ppid=20519 vsize=3704 CPUtime=0.29
/proc/20521/stat : 20521 (march_ks) R 20519 20521 20484 0 -1 4194304 2625 0 0 0 29 0 0 0 20 0 1 0 26758400 3792896 694 1992294400 134512640 135019032 4294956240 18446744073709551615 134567042 0 0 4096 0 0 0 0 17 0 0 0
/proc/20521/statm: 926 694 67 123 0 801 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3704

[startup+0.701852 s]
/proc/loadavg: 0.92 0.96 0.99 3/65 20521
/proc/meminfo: memFree=1458864/2055920 swapFree=4192956/4192956
[pid=20521] ppid=20519 vsize=3704 CPUtime=0.69
/proc/20521/stat : 20521 (march_ks) R 20519 20521 20484 0 -1 4194304 2625 0 0 0 69 0 0 0 24 0 1 0 26758400 3792896 694 1992294400 134512640 135019032 4294956240 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 0 0 0
/proc/20521/statm: 926 694 67 123 0 801 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3704

[startup+1.50194 s]
/proc/loadavg: 0.92 0.96 0.99 2/66 20522
/proc/meminfo: memFree=1456296/2055920 swapFree=4192956/4192956
[pid=20521] ppid=20519 vsize=3704 CPUtime=1.49
/proc/20521/stat : 20521 (march_ks) R 20519 20521 20484 0 -1 4194304 2625 0 0 0 149 0 0 0 25 0 1 0 26758400 3792896 694 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/20521/statm: 926 694 67 123 0 801 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3704

[startup+3.10113 s]
/proc/loadavg: 0.92 0.96 0.99 2/66 20522
/proc/meminfo: memFree=1456168/2055920 swapFree=4192956/4192956
[pid=20521] ppid=20519 vsize=4292 CPUtime=3.09
/proc/20521/stat : 20521 (march_ks) R 20519 20521 20484 0 -1 4194304 4026 0 0 0 308 1 0 0 25 0 1 0 26758400 4395008 768 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/20521/statm: 1073 768 72 123 0 948 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4292

[startup+6.30149 s]
/proc/loadavg: 1.01 0.98 0.99 2/66 20522
/proc/meminfo: memFree=1455592/2055920 swapFree=4192956/4192956
[pid=20521] ppid=20519 vsize=4292 CPUtime=6.29
/proc/20521/stat : 20521 (march_ks) R 20519 20521 20484 0 -1 4194304 4026 0 0 0 628 1 0 0 25 0 1 0 26758400 4395008 768 1992294400 134512640 135019032 4294956240 18446744073709551615 134538155 0 0 4096 0 0 0 0 17 0 0 0
/proc/20521/statm: 1073 768 72 123 0 948 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4292

[startup+12.7012 s]
/proc/loadavg: 1.01 0.98 0.99 2/66 20522
/proc/meminfo: memFree=1455600/2055920 swapFree=4192956/4192956
[pid=20521] ppid=20519 vsize=4292 CPUtime=12.69
/proc/20521/stat : 20521 (march_ks) R 20519 20521 20484 0 -1 4194304 4026 0 0 0 1268 1 0 0 25 0 1 0 26758400 4395008 768 1992294400 134512640 135019032 4294956240 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 0 0 0
/proc/20521/statm: 1073 768 72 123 0 948 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4292

[startup+25.5017 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 20522
/proc/meminfo: memFree=1455728/2055920 swapFree=4192956/4192956
[pid=20521] ppid=20519 vsize=4428 CPUtime=25.48
/proc/20521/stat : 20521 (march_ks) R 20519 20521 20484 0 -1 4194304 4052 0 0 0 2547 1 0 0 25 0 1 0 26758400 4534272 794 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/20521/statm: 1107 794 72 123 0 982 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4428

[startup+51.1016 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 20522
/proc/meminfo: memFree=1455728/2055920 swapFree=4192956/4192956
[pid=20521] ppid=20519 vsize=4596 CPUtime=51.07
/proc/20521/stat : 20521 (march_ks) R 20519 20521 20484 0 -1 4194304 4091 0 0 0 5106 1 0 0 25 0 1 0 26758400 4706304 833 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/20521/statm: 1149 833 72 123 0 1024 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4596

[startup+102.305 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 20522
/proc/meminfo: memFree=1455408/2055920 swapFree=4192956/4192956
[pid=20521] ppid=20519 vsize=4976 CPUtime=102.25
/proc/20521/stat : 20521 (march_ks) R 20519 20521 20484 0 -1 4194304 4153 0 0 0 10224 1 0 0 25 0 1 0 26758400 5095424 895 1992294400 134512640 135019032 4294956240 18446744073709551615 134584621 0 0 4096 0 0 0 0 17 0 0 0
/proc/20521/statm: 1244 895 72 123 0 1119 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 4976

[startup+162.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 20522
/proc/meminfo: memFree=1455152/2055920 swapFree=4192956/4192956
[pid=20521] ppid=20519 vsize=5316 CPUtime=162.22
/proc/20521/stat : 20521 (march_ks) R 20519 20521 20484 0 -1 4194304 4216 0 0 0 16221 1 0 0 25 0 1 0 26758400 5443584 958 1992294400 134512640 135019032 4294956240 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 0 0 0
/proc/20521/statm: 1329 958 72 123 0 1204 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 5316

[startup+222.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 20522
/proc/meminfo: memFree=1454896/2055920 swapFree=4192956/4192956
[pid=20521] ppid=20519 vsize=5828 CPUtime=222.2
/proc/20521/stat : 20521 (march_ks) R 20519 20521 20484 0 -1 4194304 4284 0 0 0 22219 1 0 0 25 0 1 0 26758400 5967872 1026 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/20521/statm: 1457 1026 72 123 0 1332 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 5828

[startup+282.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 20522
/proc/meminfo: memFree=1454576/2055920 swapFree=4192956/4192956
[pid=20521] ppid=20519 vsize=5828 CPUtime=282.18
/proc/20521/stat : 20521 (march_ks) R 20519 20521 20484 0 -1 4194304 4350 0 0 0 28217 1 0 0 25 0 1 0 26758400 5967872 1092 1992294400 134512640 135019032 4294956240 18446744073709551615 134538547 0 0 4096 0 0 0 0 17 0 0 0
/proc/20521/statm: 1457 1092 72 123 0 1332 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 5828

[startup+342.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 20522
/proc/meminfo: memFree=1454384/2055920 swapFree=4192956/4192956
[pid=20521] ppid=20519 vsize=6592 CPUtime=342.14
/proc/20521/stat : 20521 (march_ks) R 20519 20521 20484 0 -1 4194304 4411 0 0 0 34213 1 0 0 25 0 1 0 26758400 6750208 1153 1992294400 134512640 135019032 4294956240 18446744073709551615 134585637 0 0 4096 0 0 0 0 17 0 0 0
/proc/20521/statm: 1648 1153 72 123 0 1523 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 6592

[startup+402.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 20522
/proc/meminfo: memFree=1454128/2055920 swapFree=4192956/4192956
[pid=20521] ppid=20519 vsize=6592 CPUtime=402.12
/proc/20521/stat : 20521 (march_ks) R 20519 20521 20484 0 -1 4194304 4466 0 0 0 40211 1 0 0 25 0 1 0 26758400 6750208 1208 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/20521/statm: 1648 1208 72 123 0 1523 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 6592

[startup+462.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 20528
/proc/meminfo: memFree=1453744/2055920 swapFree=4192956/4192956
[pid=20521] ppid=20519 vsize=6592 CPUtime=462.09
/proc/20521/stat : 20521 (march_ks) R 20519 20521 20484 0 -1 4194304 4519 0 0 0 46208 1 0 0 25 0 1 0 26758400 6750208 1261 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/20521/statm: 1648 1261 72 123 0 1523 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 6592

[startup+522.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 20528
/proc/meminfo: memFree=1453488/2055920 swapFree=4192956/4192956
[pid=20521] ppid=20519 vsize=6592 CPUtime=522.06
/proc/20521/stat : 20521 (march_ks) R 20519 20521 20484 0 -1 4194304 4585 0 0 0 52205 1 0 0 25 0 1 0 26758400 6750208 1327 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/20521/statm: 1648 1327 72 123 0 1523 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 6592

[startup+582.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 20528
/proc/meminfo: memFree=1453232/2055920 swapFree=4192956/4192956
[pid=20521] ppid=20519 vsize=7744 CPUtime=582.04
/proc/20521/stat : 20521 (march_ks) R 20519 20521 20484 0 -1 4194304 4655 0 0 0 58203 1 0 0 25 0 1 0 26758400 7929856 1397 1992294400 134512640 135019032 4294956240 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 0 0 0
/proc/20521/statm: 1936 1397 72 123 0 1811 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 7744

[startup+642.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 20528
/proc/meminfo: memFree=1453040/2055920 swapFree=4192956/4192956
[pid=20521] ppid=20519 vsize=7744 CPUtime=642.02
/proc/20521/stat : 20521 (march_ks) R 20519 20521 20484 0 -1 4194304 4712 0 0 0 64201 1 0 0 25 0 1 0 26758400 7929856 1454 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/20521/statm: 1936 1454 72 123 0 1811 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 7744


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

[startup+4062.31 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 20536
/proc/meminfo: memFree=1436656/2055920 swapFree=4192956/4192956
[pid=20521] ppid=20519 vsize=30620 CPUtime=4060.58
/proc/20521/stat : 20521 (march_ks) R 20519 20521 20484 0 -1 4194304 8688 0 0 0 406052 6 0 0 25 0 1 0 26758400 31354880 5430 1992294400 134512640 135019032 4294956240 18446744073709551615 134585110 0 0 4096 0 0 0 0 17 0 0 0
/proc/20521/statm: 7655 5430 72 123 0 7530 0
Current children cumulated CPU time (s) 4060.58
Current children cumulated vsize (KiB) 30620

[startup+4122.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 20536
/proc/meminfo: memFree=1436400/2055920 swapFree=4192956/4192956
[pid=20521] ppid=20519 vsize=30620 CPUtime=4120.55
/proc/20521/stat : 20521 (march_ks) R 20519 20521 20484 0 -1 4194304 8752 0 0 0 412049 6 0 0 25 0 1 0 26758400 31354880 5494 1992294400 134512640 135019032 4294956240 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 0 0 0
/proc/20521/statm: 7655 5494 72 123 0 7530 0
Current children cumulated CPU time (s) 4120.55
Current children cumulated vsize (KiB) 30620

[startup+4182.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 20536
/proc/meminfo: memFree=1436208/2055920 swapFree=4192956/4192956
[pid=20521] ppid=20519 vsize=30620 CPUtime=4180.53
/proc/20521/stat : 20521 (march_ks) R 20519 20521 20484 0 -1 4194304 8818 0 0 0 418047 6 0 0 25 0 1 0 26758400 31354880 5560 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/20521/statm: 7655 5560 72 123 0 7530 0
Current children cumulated CPU time (s) 4180.53
Current children cumulated vsize (KiB) 30620

[startup+4242.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 20536
/proc/meminfo: memFree=1435952/2055920 swapFree=4192956/4192956
[pid=20521] ppid=20519 vsize=30620 CPUtime=4240.5
/proc/20521/stat : 20521 (march_ks) R 20519 20521 20484 0 -1 4194304 8891 0 0 0 424044 6 0 0 25 0 1 0 26758400 31354880 5633 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/20521/statm: 7655 5633 72 123 0 7530 0
Current children cumulated CPU time (s) 4240.5
Current children cumulated vsize (KiB) 30620

[startup+4302.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 20536
/proc/meminfo: memFree=1435760/2055920 swapFree=4192956/4192956
[pid=20521] ppid=20519 vsize=30620 CPUtime=4300.47
/proc/20521/stat : 20521 (march_ks) R 20519 20521 20484 0 -1 4194304 8933 0 0 0 430041 6 0 0 25 0 1 0 26758400 31354880 5675 1992294400 134512640 135019032 4294956240 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 0 0 0
/proc/20521/statm: 7655 5675 72 123 0 7530 0
Current children cumulated CPU time (s) 4300.47
Current children cumulated vsize (KiB) 30620

[startup+4362.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 20536
/proc/meminfo: memFree=1435568/2055920 swapFree=4192956/4192956
[pid=20521] ppid=20519 vsize=30620 CPUtime=4360.44
/proc/20521/stat : 20521 (march_ks) R 20519 20521 20484 0 -1 4194304 8971 0 0 0 436038 6 0 0 25 0 1 0 26758400 31354880 5713 1992294400 134512640 135019032 4294956240 18446744073709551615 134585292 0 0 4096 0 0 0 0 17 0 0 0
/proc/20521/statm: 7655 5713 72 123 0 7530 0
Current children cumulated CPU time (s) 4360.44
Current children cumulated vsize (KiB) 30620

[startup+4422.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 20536
/proc/meminfo: memFree=1435376/2055920 swapFree=4192956/4192956
[pid=20521] ppid=20519 vsize=30620 CPUtime=4420.42
/proc/20521/stat : 20521 (march_ks) R 20519 20521 20484 0 -1 4194304 9030 0 0 0 442036 6 0 0 25 0 1 0 26758400 31354880 5772 1992294400 134512640 135019032 4294956240 18446744073709551615 134537999 0 0 4096 0 0 0 0 17 0 0 0
/proc/20521/statm: 7655 5772 72 123 0 7530 0
Current children cumulated CPU time (s) 4420.42
Current children cumulated vsize (KiB) 30620

[startup+4482.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 20536
/proc/meminfo: memFree=1435056/2055920 swapFree=4192956/4192956
[pid=20521] ppid=20519 vsize=30620 CPUtime=4480.4
/proc/20521/stat : 20521 (march_ks) R 20519 20521 20484 0 -1 4194304 9099 0 0 0 448033 7 0 0 25 0 1 0 26758400 31354880 5841 1992294400 134512640 135019032 4294956240 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 0 0 0
/proc/20521/statm: 7655 5841 72 123 0 7530 0
Current children cumulated CPU time (s) 4480.4
Current children cumulated vsize (KiB) 30620

[startup+4542.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 20536
/proc/meminfo: memFree=1434928/2055920 swapFree=4192956/4192956
[pid=20521] ppid=20519 vsize=30620 CPUtime=4540.37
/proc/20521/stat : 20521 (march_ks) R 20519 20521 20484 0 -1 4194304 9145 0 0 0 454030 7 0 0 25 0 1 0 26758400 31354880 5887 1992294400 134512640 135019032 4294956240 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 0 0 0
/proc/20521/statm: 7655 5887 72 123 0 7530 0
Current children cumulated CPU time (s) 4540.37
Current children cumulated vsize (KiB) 30620

[startup+4602.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 20536
/proc/meminfo: memFree=1434672/2055920 swapFree=4192956/4192956
[pid=20521] ppid=20519 vsize=30620 CPUtime=4600.36
/proc/20521/stat : 20521 (march_ks) R 20519 20521 20484 0 -1 4194304 9197 0 0 0 460029 7 0 0 25 0 1 0 26758400 31354880 5939 1992294400 134512640 135019032 4294956240 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 0 0 0
/proc/20521/statm: 7655 5939 72 123 0 7530 0
Current children cumulated CPU time (s) 4600.36
Current children cumulated vsize (KiB) 30620

[startup+4662.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 20536
/proc/meminfo: memFree=1434416/2055920 swapFree=4192956/4192956
[pid=20521] ppid=20519 vsize=30620 CPUtime=4660.33
/proc/20521/stat : 20521 (march_ks) R 20519 20521 20484 0 -1 4194304 9269 0 0 0 466026 7 0 0 25 0 1 0 26758400 31354880 6011 1992294400 134512640 135019032 4294956240 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 0 0 0
/proc/20521/statm: 7655 6011 72 123 0 7530 0
Current children cumulated CPU time (s) 4660.33
Current children cumulated vsize (KiB) 30620

[startup+4722.31 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 20536
/proc/meminfo: memFree=1434160/2055920 swapFree=4192956/4192956
[pid=20521] ppid=20519 vsize=30620 CPUtime=4720.31
/proc/20521/stat : 20521 (march_ks) R 20519 20521 20484 0 -1 4194304 9324 0 0 0 472024 7 0 0 25 0 1 0 26758400 31354880 6066 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/20521/statm: 7655 6066 72 123 0 7530 0
Current children cumulated CPU time (s) 4720.31
Current children cumulated vsize (KiB) 30620

[startup+4782.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 20536
/proc/meminfo: memFree=1433776/2055920 swapFree=4192956/4192956
[pid=20521] ppid=20519 vsize=30620 CPUtime=4780.28
/proc/20521/stat : 20521 (march_ks) R 20519 20521 20484 0 -1 4194304 9415 0 0 0 478021 7 0 0 25 0 1 0 26758400 31354880 6157 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/20521/statm: 7655 6157 72 123 0 7530 0
Current children cumulated CPU time (s) 4780.28
Current children cumulated vsize (KiB) 30620

[startup+4842.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 20536
/proc/meminfo: memFree=1433584/2055920 swapFree=4192956/4192956
[pid=20521] ppid=20519 vsize=30620 CPUtime=4840.25
/proc/20521/stat : 20521 (march_ks) R 20519 20521 20484 0 -1 4194304 9486 0 0 0 484018 7 0 0 25 0 1 0 26758400 31354880 6228 1992294400 134512640 135019032 4294956240 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 0 0 0
/proc/20521/statm: 7655 6228 72 123 0 7530 0
Current children cumulated CPU time (s) 4840.25
Current children cumulated vsize (KiB) 30620

[startup+4902.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 20536
/proc/meminfo: memFree=1433328/2055920 swapFree=4192956/4192956
[pid=20521] ppid=20519 vsize=30620 CPUtime=4900.23
/proc/20521/stat : 20521 (march_ks) R 20519 20521 20484 0 -1 4194304 9559 0 0 0 490016 7 0 0 25 0 1 0 26758400 31354880 6301 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/20521/statm: 7655 6301 72 123 0 7530 0
Current children cumulated CPU time (s) 4900.23
Current children cumulated vsize (KiB) 30620

[startup+4962.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 20536
/proc/meminfo: memFree=1433008/2055920 swapFree=4192956/4192956
[pid=20521] ppid=20519 vsize=30620 CPUtime=4960.2
/proc/20521/stat : 20521 (march_ks) R 20519 20521 20484 0 -1 4194304 9635 0 0 0 496013 7 0 0 25 0 1 0 26758400 31354880 6377 1992294400 134512640 135019032 4294956240 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 0 0 0
/proc/20521/statm: 7655 6377 72 123 0 7530 0
Current children cumulated CPU time (s) 4960.2
Current children cumulated vsize (KiB) 30620



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.1 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 20536
/proc/meminfo: memFree=1432752/2055920 swapFree=4192956/4192956
[pid=20521] ppid=20519 vsize=30620 CPUtime=5000
/proc/20521/stat : 20521 (march_ks) R 20519 20521 20484 0 -1 4194304 9688 0 0 0 499992 8 0 0 25 0 1 0 26758400 31354880 6430 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/20521/statm: 7655 6430 72 123 0 7530 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 30620

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

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

[startup+5002.1 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 20536
/proc/meminfo: memFree=1432752/2055920 swapFree=4192956/4192956
[pid=20521] ppid=20519 vsize=30620 CPUtime=5000
/proc/20521/stat : 20521 (march_ks) R 20519 20521 20484 0 -1 4194304 9688 0 0 0 499992 8 0 0 25 0 1 0 26758400 31354880 6430 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/20521/statm: 7655 6430 72 123 0 7530 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 30620

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.11
CPU time (s): 5000.01
CPU user time (s): 4999.93
CPU system time (s): 0.084987
CPU usage (%): 99.9581
Max. virtual memory (cumulated for all children) (KiB): 30620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.93
system time used= 0.084987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9688
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= 2
involuntary context switches= 16139

runsolver used 5.09422 second user time and 13.107 second system time

The end

Launcher Data

Begin job on node32 at 2009-04-17 18:54:13
IDJOB=1626011
IDBENCH=70240
IDSOLVER=582
FILE ID=node32/1626011-1239987252
PBS_JOBID= 9157298
Free space on /tmp= 66412 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/220/unif-k7-r85-v220-c18700-S193214747-044.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626011-1239987252/watcher-1626011-1239987252 -o /tmp/evaluation-result-1626011-1239987252/solver-1626011-1239987252 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626011-1239987252.cnf            

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 01b687d69c52888789968aa62c5caeb5
RANDOM SEED=415024962

node32.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.216
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		: 3000.216
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:       1459408 kB
Buffers:         78216 kB
Cached:         424304 kB
SwapCached:          0 kB
Active:         162896 kB
Inactive:       354976 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1459408 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3616 kB
Writeback:           0 kB
Mapped:          25328 kB
Slab:            64496 kB
Committed_AS:   155616 kB
PageTables:       1488 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= 66408 MiB
End job on node32 at 2009-04-17 20:17:37