Trace number 1544610

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) 1200.09 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/75/
unif-k7-r89-v75-c6675-S51205200-028.cnf
MD5SUM28daa15bd31978d0b42959b6abf4709b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.18967
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
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 56675

Solver Data 

0.89/0.96	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.89/0.96	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.89/0.96	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.89/0.96	c main()::
0.89/0.96	c initFormula():: searching for DIMACS p-line....
0.89/0.96	c full lookahead due to high density!
0.89/0.96	c initFormula():: the DIMACS p-line indicates a CNF of 75 variables and 6675 clauses.
0.89/0.96	c parseCNF():: parsing....
0.89/0.96	c parseCNF():: the CNF contains 0 unary clauses.
0.89/0.96	c runParser():: parsing was successful, warming up engines...
0.89/0.96	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.96	c preprocessing fase I completed:: there are now 75 free variables and 6675 clauses.
0.89/0.96	c stat :: sign balance is biased by 0.005
0.89/0.96	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.89/0.96	c using k-SAT heuristics (size based diff)
0.89/0.96	c longest clause has size 7
0.89/0.96	c simplify_formula():: removed 0 tautological, 0 satisfied and 1 duplicate clauses
0.89/0.96	c resolvent_look() :: found 1 resolvents
0.89/0.96	c main():: clause / variable ratio: ( 6676 / 75 ) = 89.01
0.89/0.96	c longest clause has size 7
0.89/0.96	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.96	c dynamic_preselect_setsize :: off
0.89/0.96	c suggested doublelook initial :: 0
0.89/0.96	c main():: all systems go!
0.89/0.96	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 149 JD: 22
0.99/1.06	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: 3005 JD: 22
2.49/2.56	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: 27444 JD: 22
15.39/15.48	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: 162778 JD: 22
87.26/87.37	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 |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 4 NC: 690711 JD: 22
369.81/370.02	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 |**********************************************************
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-1544610-1238612199/watcher-1544610-1238612199 -o /tmp/evaluation-result-1544610-1238612199/solver-1544610-1238612199 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544610-1238612199.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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: 0.91 0.95 0.90 3/64 715
/proc/meminfo: memFree=1148856/2055920 swapFree=4178912/4192956
[pid=715] ppid=713 vsize=656 CPUtime=0
/proc/715/stat : 715 (march_ks) R 713 715 536 0 -1 4194304 95 0 0 0 0 0 0 0 18 0 1 0 1133882448 671744 81 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/715/statm: 164 81 47 123 0 39 0

[startup+0.013938 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 715
/proc/meminfo: memFree=1148856/2055920 swapFree=4178912/4192956
[pid=715] ppid=713 vsize=788 CPUtime=0.01
/proc/715/stat : 715 (march_ks) R 713 715 536 0 -1 4194304 131 0 0 0 1 0 0 0 18 0 1 0 1133882448 806912 117 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/715/statm: 197 117 47 123 0 72 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 788

[startup+0.101948 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 715
/proc/meminfo: memFree=1148856/2055920 swapFree=4178912/4192956
[pid=715] ppid=713 vsize=1712 CPUtime=0.09
/proc/715/stat : 715 (march_ks) R 713 715 536 0 -1 4194304 843 0 0 0 9 0 0 0 18 0 1 0 1133882448 1753088 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134536950 0 0 4096 0 0 0 0 17 0 0 0
/proc/715/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1712

[startup+0.301969 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 715
/proc/meminfo: memFree=1148856/2055920 swapFree=4178912/4192956
[pid=715] ppid=713 vsize=1712 CPUtime=0.29
/proc/715/stat : 715 (march_ks) R 713 715 536 0 -1 4194304 843 0 0 0 29 0 0 0 19 0 1 0 1133882448 1753088 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134567058 0 0 4096 0 0 0 0 17 0 0 0
/proc/715/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1712

[startup+0.702011 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 715
/proc/meminfo: memFree=1148856/2055920 swapFree=4178912/4192956
[pid=715] ppid=713 vsize=1712 CPUtime=0.69
/proc/715/stat : 715 (march_ks) R 713 715 536 0 -1 4194304 843 0 0 0 69 0 0 0 23 0 1 0 1133882448 1753088 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134567054 0 0 4096 0 0 0 0 17 0 0 0
/proc/715/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1712

[startup+1.5011 s]
/proc/loadavg: 0.91 0.95 0.90 2/65 716
/proc/meminfo: memFree=1147440/2055920 swapFree=4178912/4192956
[pid=715] ppid=713 vsize=2040 CPUtime=1.49
/proc/715/stat : 715 (march_ks) R 713 715 536 0 -1 4194304 1158 0 0 0 149 0 0 0 25 0 1 0 1133882448 2088960 371 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/715/statm: 510 371 72 123 0 385 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2040

[startup+3.10127 s]
/proc/loadavg: 0.91 0.95 0.90 2/65 716
/proc/meminfo: memFree=1147376/2055920 swapFree=4178912/4192956
[pid=715] ppid=713 vsize=2040 CPUtime=3.09
/proc/715/stat : 715 (march_ks) R 713 715 536 0 -1 4194304 1158 0 0 0 309 0 0 0 25 0 1 0 1133882448 2088960 371 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/715/statm: 510 371 72 123 0 385 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2040

[startup+6.30161 s]
/proc/loadavg: 0.92 0.95 0.90 2/65 716
/proc/meminfo: memFree=1147248/2055920 swapFree=4178912/4192956
[pid=715] ppid=713 vsize=2040 CPUtime=6.29
/proc/715/stat : 715 (march_ks) R 713 715 536 0 -1 4194304 1158 0 0 0 629 0 0 0 25 0 1 0 1133882448 2088960 371 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/715/statm: 510 371 72 123 0 385 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2040

[startup+12.7013 s]
/proc/loadavg: 0.93 0.95 0.90 2/65 716
/proc/meminfo: memFree=1147184/2055920 swapFree=4178912/4192956
[pid=715] ppid=713 vsize=2040 CPUtime=12.68
/proc/715/stat : 715 (march_ks) R 713 715 536 0 -1 4194304 1158 0 0 0 1268 0 0 0 25 0 1 0 1133882448 2088960 371 1992294400 134512640 135019032 4294956240 18446744073709551615 134542179 0 0 4096 0 0 0 0 17 0 0 0
/proc/715/statm: 510 371 72 123 0 385 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 2040

[startup+25.5017 s]
/proc/loadavg: 0.94 0.96 0.91 2/65 716
/proc/meminfo: memFree=1147312/2055920 swapFree=4178912/4192956
[pid=715] ppid=713 vsize=2040 CPUtime=25.48
/proc/715/stat : 715 (march_ks) R 713 715 536 0 -1 4194304 1158 0 0 0 2548 0 0 0 25 0 1 0 1133882448 2088960 371 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/715/statm: 510 371 72 123 0 385 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2040

[startup+51.1014 s]
/proc/loadavg: 0.96 0.96 0.91 2/65 716
/proc/meminfo: memFree=1147312/2055920 swapFree=4178912/4192956
[pid=715] ppid=713 vsize=2244 CPUtime=51.07
/proc/715/stat : 715 (march_ks) R 713 715 536 0 -1 4194304 1199 0 0 0 5106 1 0 0 25 0 1 0 1133882448 2297856 412 1992294400 134512640 135019032 4294956240 18446744073709551615 134585178 0 0 4096 0 0 0 0 17 0 0 0
/proc/715/statm: 561 412 72 123 0 436 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2244

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.91 2/65 716
/proc/meminfo: memFree=1147120/2055920 swapFree=4178912/4192956
[pid=715] ppid=713 vsize=2496 CPUtime=102.26
/proc/715/stat : 715 (march_ks) R 713 715 536 0 -1 4194304 1235 0 0 0 10225 1 0 0 25 0 1 0 1133882448 2555904 448 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/715/statm: 624 448 72 123 0 499 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2496

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 716
/proc/meminfo: memFree=1146992/2055920 swapFree=4178912/4192956
[pid=715] ppid=713 vsize=2724 CPUtime=162.23
/proc/715/stat : 715 (march_ks) R 713 715 536 0 -1 4194304 1277 0 0 0 16222 1 0 0 25 0 1 0 1133882448 2789376 490 1992294400 134512640 135019032 4294956240 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 0 0 0
/proc/715/statm: 681 490 72 123 0 556 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 2724

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 716
/proc/meminfo: memFree=1146800/2055920 swapFree=4178912/4192956
[pid=715] ppid=713 vsize=2724 CPUtime=222.2
/proc/715/stat : 715 (march_ks) R 713 715 536 0 -1 4194304 1321 0 0 0 22219 1 0 0 25 0 1 0 1133882448 2789376 534 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/715/statm: 681 534 72 123 0 556 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 2724

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 722
/proc/meminfo: memFree=1146416/2055920 swapFree=4178912/4192956
[pid=715] ppid=713 vsize=3064 CPUtime=282.16
/proc/715/stat : 715 (march_ks) R 713 715 536 0 -1 4194304 1362 0 0 0 28215 1 0 0 25 0 1 0 1133882448 3137536 575 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/715/statm: 766 575 72 123 0 641 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 3064

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 722
/proc/meminfo: memFree=1146288/2055920 swapFree=4178912/4192956
[pid=715] ppid=713 vsize=3064 CPUtime=342.13
/proc/715/stat : 715 (march_ks) R 713 715 536 0 -1 4194304 1402 0 0 0 34211 2 0 0 25 0 1 0 1133882448 3137536 615 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/715/statm: 766 615 72 123 0 641 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 3064

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 722
/proc/meminfo: memFree=1146160/2055920 swapFree=4178912/4192956
[pid=715] ppid=713 vsize=3576 CPUtime=402.1
/proc/715/stat : 715 (march_ks) R 713 715 536 0 -1 4194304 1444 0 0 0 40208 2 0 0 25 0 1 0 1133882448 3661824 657 1992294400 134512640 135019032 4294956240 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 0 0 0
/proc/715/statm: 894 657 72 123 0 769 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 3576

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 722
/proc/meminfo: memFree=1146096/2055920 swapFree=4178912/4192956
[pid=715] ppid=713 vsize=3576 CPUtime=462.07
/proc/715/stat : 715 (march_ks) R 713 715 536 0 -1 4194304 1484 0 0 0 46205 2 0 0 25 0 1 0 1133882448 3661824 697 1992294400 134512640 135019032 4294956240 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 0 0 0
/proc/715/statm: 894 697 72 123 0 769 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 3576

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 722
/proc/meminfo: memFree=1145968/2055920 swapFree=4178912/4192956
[pid=715] ppid=713 vsize=3576 CPUtime=522.05
/proc/715/stat : 715 (march_ks) R 713 715 536 0 -1 4194304 1530 0 0 0 52203 2 0 0 25 0 1 0 1133882448 3661824 743 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/715/statm: 894 743 72 123 0 769 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 3576

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 722
/proc/meminfo: memFree=1145784/2055920 swapFree=4178912/4192956
[pid=715] ppid=713 vsize=4340 CPUtime=582.03
/proc/715/stat : 715 (march_ks) R 713 715 536 0 -1 4194304 1567 0 0 0 58201 2 0 0 25 0 1 0 1133882448 4444160 780 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/715/statm: 1085 780 72 123 0 960 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 4340

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 722
/proc/meminfo: memFree=1145656/2055920 swapFree=4178912/4192956
[pid=715] ppid=713 vsize=4340 CPUtime=642.01
/proc/715/stat : 715 (march_ks) R 713 715 536 0 -1 4194304 1610 0 0 0 64199 2 0 0 25 0 1 0 1133882448 4444160 823 1992294400 134512640 135019032 4294956240 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 0 0 0
/proc/715/statm: 1085 823 72 123 0 960 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 4340

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 722
/proc/meminfo: memFree=1145464/2055920 swapFree=4178912/4192956
[pid=715] ppid=713 vsize=4340 CPUtime=701.99
/proc/715/stat : 715 (march_ks) R 713 715 536 0 -1 4194304 1653 0 0 0 70197 2 0 0 25 0 1 0 1133882448 4444160 866 1992294400 134512640 135019032 4294956240 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 0 0 0
/proc/715/statm: 1085 866 72 123 0 960 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 4340

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 722
/proc/meminfo: memFree=1145336/2055920 swapFree=4178912/4192956
[pid=715] ppid=713 vsize=4340 CPUtime=761.96
/proc/715/stat : 715 (march_ks) R 713 715 536 0 -1 4194304 1699 0 0 0 76194 2 0 0 25 0 1 0 1133882448 4444160 912 1992294400 134512640 135019032 4294956240 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 0 0 0
/proc/715/statm: 1085 912 72 123 0 960 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 4340

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 722
/proc/meminfo: memFree=1145144/2055920 swapFree=4178912/4192956
[pid=715] ppid=713 vsize=5492 CPUtime=821.93
/proc/715/stat : 715 (march_ks) R 713 715 536 0 -1 4194304 1739 0 0 0 82191 2 0 0 25 0 1 0 1133882448 5623808 952 1992294400 134512640 135019032 4294956240 18446744073709551615 134565489 0 0 4096 0 0 0 0 17 0 0 0
/proc/715/statm: 1373 952 72 123 0 1248 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 5492

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 722
/proc/meminfo: memFree=1145016/2055920 swapFree=4178912/4192956
[pid=715] ppid=713 vsize=5492 CPUtime=881.9
/proc/715/stat : 715 (march_ks) R 713 715 536 0 -1 4194304 1779 0 0 0 88188 2 0 0 25 0 1 0 1133882448 5623808 992 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/715/statm: 1373 992 72 123 0 1248 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 5492

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 722
/proc/meminfo: memFree=1144824/2055920 swapFree=4178912/4192956
[pid=715] ppid=713 vsize=5492 CPUtime=941.87
/proc/715/stat : 715 (march_ks) R 713 715 536 0 -1 4194304 1821 0 0 0 94185 2 0 0 25 0 1 0 1133882448 5623808 1034 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/715/statm: 1373 1034 72 123 0 1248 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 5492

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 722
/proc/meminfo: memFree=1144696/2055920 swapFree=4178912/4192956
[pid=715] ppid=713 vsize=5492 CPUtime=1001.85
/proc/715/stat : 715 (march_ks) R 713 715 536 0 -1 4194304 1864 0 0 0 100183 2 0 0 25 0 1 0 1133882448 5623808 1077 1992294400 134512640 135019032 4294956240 18446744073709551615 134585196 0 0 4096 0 0 0 0 17 0 0 0
/proc/715/statm: 1373 1077 72 123 0 1248 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 5492

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 722
/proc/meminfo: memFree=1144504/2055920 swapFree=4178912/4192956
[pid=715] ppid=713 vsize=5492 CPUtime=1061.82
/proc/715/stat : 715 (march_ks) R 713 715 536 0 -1 4194304 1904 0 0 0 106180 2 0 0 25 0 1 0 1133882448 5623808 1117 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/715/statm: 1373 1117 72 123 0 1248 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 5492

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 722
/proc/meminfo: memFree=1144376/2055920 swapFree=4178912/4192956
[pid=715] ppid=713 vsize=5492 CPUtime=1121.79
/proc/715/stat : 715 (march_ks) R 713 715 536 0 -1 4194304 1949 0 0 0 112177 2 0 0 25 0 1 0 1133882448 5623808 1162 1992294400 134512640 135019032 4294956240 18446744073709551615 134541820 0 0 4096 0 0 0 0 17 0 0 0
/proc/715/statm: 1373 1162 72 123 0 1248 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 5492

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 722
/proc/meminfo: memFree=1144184/2055920 swapFree=4178912/4192956
[pid=715] ppid=713 vsize=5492 CPUtime=1181.77
/proc/715/stat : 715 (march_ks) R 713 715 536 0 -1 4194304 1993 0 0 0 118175 2 0 0 25 0 1 0 1133882448 5623808 1206 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/715/statm: 1373 1206 72 123 0 1248 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 5492



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 722
/proc/meminfo: memFree=1144120/2055920 swapFree=4178912/4192956
[pid=715] ppid=713 vsize=5492 CPUtime=1200.08
/proc/715/stat : 715 (march_ks) R 713 715 536 0 -1 4194304 2009 0 0 0 120005 3 0 0 25 0 1 0 1133882448 5623808 1222 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/715/statm: 1373 1222 72 123 0 1248 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 5492

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.61
CPU time (s): 1200.09
CPU user time (s): 1200.05
CPU system time (s): 0.031995
CPU usage (%): 99.9566
Max. virtual memory (cumulated for all children) (KiB): 5492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.031995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2009
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= 4949

runsolver used 0.965853 second user time and 3.41548 second system time

The end

Launcher Data 

Begin job on node47 at 2009-04-01 20:56:39
IDJOB=1544610
IDBENCH=70532
IDSOLVER=559
FILE ID=node47/1544610-1238612199
PBS_JOBID= 9073597
Free space on /tmp= 66368 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/75/unif-k7-r89-v75-c6675-S51205200-028.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544610-1238612199/watcher-1544610-1238612199 -o /tmp/evaluation-result-1544610-1238612199/solver-1544610-1238612199 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544610-1238612199.cnf            

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 28daa15bd31978d0b42959b6abf4709b
RANDOM SEED=1443036286

node47.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:       1149400 kB
Buffers:        111340 kB
Cached:         690068 kB
SwapCached:       7792 kB
Active:         292964 kB
Inactive:       518844 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1149400 kB
SwapTotal:     4192956 kB
SwapFree:      4178912 kB
Dirty:            3032 kB
Writeback:           0 kB
Mapped:          16044 kB
Slab:            80732 kB
Committed_AS:  3221640 kB
PageTables:       1452 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= 66368 MiB
End job on node47 at 2009-04-01 21:16:42