Trace number 1512853

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
march_hi hi? (TO) 1200.11 1200.42

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S1573578038-005.cnf
MD5SUM6079b5c5aa5b129580ea074d44eca93f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark312.022
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
Maximum clause length5
Minimum clause length5
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 518000
Number of clauses of size over 50

Solver Data 

0.39/0.44	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.44	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.44	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.44	c main()::
0.39/0.44	c initFormula():: searching for DIMACS p-line....
0.39/0.44	c full lookahead due to high density!
0.39/0.44	c initFormula():: the DIMACS p-line indicates a CNF of 900 variables and 18000 clauses.
0.39/0.44	c parseCNF():: parsing....
0.39/0.44	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.44	c runParser():: parsing was successful, warming up engines...
0.39/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.44	c preprocessing fase I completed:: there are now 900 free variables and 18000 clauses.
0.39/0.44	c stat :: sign balance is biased by 0.042
0.39/0.44	c using k-SAT heuristics (size based diff)
0.39/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.44	c main():: clause / variable ratio: ( 18000 / 900 ) = 20.00
0.39/0.44	c longest clause has size 5
0.39/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.44	c number of free variables = 900
0.39/0.44	c dynamic_preselect_setsize :: off
0.39/0.44	c main():: all systems go!
0.39/0.44	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 421
0.59/0.69	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 40246
10.88/11.00	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 3737942
1033.83/1034.15	c |----------------------------------------------------------------|
c |*
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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1512853-1238210130/watcher-1512853-1238210130 -o /tmp/evaluation-result-1512853-1238210130/solver-1512853-1238210130 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1512853-1238210130.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: 1.00 1.00 0.98 3/73 4928
/proc/meminfo: memFree=1635792/2055920 swapFree=4177652/4192956
[pid=4928] ppid=4926 vsize=980 CPUtime=0
/proc/4928/stat : 4928 (march_hi) R 4926 4928 2681 0 -1 4194304 133 0 0 0 0 0 0 0 20 0 1 0 1093676943 1003520 118 1992294400 134512640 135197378 4294956240 18446744073709551615 134848255 0 0 4096 0 0 0 0 17 1 0 0
/proc/4928/statm: 245 118 58 167 0 76 0

[startup+0.103048 s]
/proc/loadavg: 1.00 1.00 0.98 3/73 4928
/proc/meminfo: memFree=1635792/2055920 swapFree=4177652/4192956
[pid=4928] ppid=4926 vsize=3148 CPUtime=0.09
/proc/4928/stat : 4928 (march_hi) R 4926 4928 2681 0 -1 4194304 1685 0 0 0 9 0 0 0 20 0 1 0 1093676943 3223552 544 1992294400 134512640 135197378 4294956240 18446744073709551615 134560968 0 0 4096 0 0 0 0 17 1 0 0
/proc/4928/statm: 787 544 79 167 0 618 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3148

[startup+0.201057 s]
/proc/loadavg: 1.00 1.00 0.98 3/73 4928
/proc/meminfo: memFree=1635792/2055920 swapFree=4177652/4192956
[pid=4928] ppid=4926 vsize=3420 CPUtime=0.19
/proc/4928/stat : 4928 (march_hi) R 4926 4928 2681 0 -1 4194304 2221 0 0 0 19 0 0 0 21 0 1 0 1093676943 3502080 600 1992294400 134512640 135197378 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/4928/statm: 855 600 82 167 0 686 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3420

[startup+0.301067 s]
/proc/loadavg: 1.00 1.00 0.98 3/73 4928
/proc/meminfo: memFree=1635792/2055920 swapFree=4177652/4192956
[pid=4928] ppid=4926 vsize=3420 CPUtime=0.29
/proc/4928/stat : 4928 (march_hi) R 4926 4928 2681 0 -1 4194304 2221 0 0 0 29 0 0 0 22 0 1 0 1093676943 3502080 600 1992294400 134512640 135197378 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/4928/statm: 855 600 82 167 0 686 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3420

[startup+0.701107 s]
/proc/loadavg: 1.00 1.00 0.98 3/73 4928
/proc/meminfo: memFree=1635792/2055920 swapFree=4177652/4192956
[pid=4928] ppid=4926 vsize=6088 CPUtime=0.69
/proc/4928/stat : 4928 (march_hi) R 4926 4928 2681 0 -1 4194304 2812 0 0 0 69 0 0 0 25 0 1 0 1093676943 6234112 995 1992294400 134512640 135197378 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/4928/statm: 1522 995 93 167 0 1353 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6088

[startup+1.50119 s]
/proc/loadavg: 1.00 1.00 0.98 2/74 4929
/proc/meminfo: memFree=1632072/2055920 swapFree=4177652/4192956
[pid=4928] ppid=4926 vsize=6088 CPUtime=1.49
/proc/4928/stat : 4928 (march_hi) R 4926 4928 2681 0 -1 4194304 2812 0 0 0 149 0 0 0 25 0 1 0 1093676943 6234112 995 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/4928/statm: 1522 995 93 167 0 1353 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6088

[startup+3.10135 s]
/proc/loadavg: 1.00 1.00 0.98 2/74 4929
/proc/meminfo: memFree=1631944/2055920 swapFree=4177652/4192956
[pid=4928] ppid=4926 vsize=6088 CPUtime=3.09
/proc/4928/stat : 4928 (march_hi) R 4926 4928 2681 0 -1 4194304 2812 0 0 0 309 0 0 0 25 0 1 0 1093676943 6234112 995 1992294400 134512640 135197378 4294956240 18446744073709551615 134550667 0 0 4096 0 0 0 0 17 1 0 0
/proc/4928/statm: 1522 995 93 167 0 1353 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6088

[startup+6.30167 s]
/proc/loadavg: 1.00 1.00 0.98 2/74 4929
/proc/meminfo: memFree=1631368/2055920 swapFree=4177652/4192956
[pid=4928] ppid=4926 vsize=6772 CPUtime=6.28
/proc/4928/stat : 4928 (march_hi) R 4926 4928 2681 0 -1 4194304 2966 0 0 0 628 0 0 0 25 0 1 0 1093676943 6934528 1149 1992294400 134512640 135197378 4294956240 18446744073709551615 134602838 0 0 4096 0 0 0 0 17 1 0 0
/proc/4928/statm: 1693 1149 93 167 0 1524 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 6772

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 0.98 2/74 4929
/proc/meminfo: memFree=1630728/2055920 swapFree=4177652/4192956
[pid=4928] ppid=4926 vsize=7624 CPUtime=12.68
/proc/4928/stat : 4928 (march_hi) R 4926 4928 2681 0 -1 4194304 3105 0 0 0 1268 0 0 0 25 0 1 0 1093676943 7806976 1288 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/4928/statm: 1906 1288 93 167 0 1737 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7624

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 0.98 2/74 4929
/proc/meminfo: memFree=1629512/2055920 swapFree=4177652/4192956
[pid=4928] ppid=4926 vsize=8388 CPUtime=25.49
/proc/4928/stat : 4928 (march_hi) R 4926 4928 2681 0 -1 4194304 3396 0 0 0 2548 1 0 0 25 0 1 0 1093676943 8589312 1579 1992294400 134512640 135197378 4294956240 18446744073709551615 134524945 0 0 4096 0 0 0 0 17 1 0 0
/proc/4928/statm: 2097 1579 93 167 0 1928 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8388

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 0.98 2/74 4929
/proc/meminfo: memFree=1627208/2055920 swapFree=4177652/4192956
[pid=4928] ppid=4926 vsize=11264 CPUtime=51.07
/proc/4928/stat : 4928 (march_hi) R 4926 4928 2681 0 -1 4194304 3966 0 0 0 5106 1 0 0 25 0 1 0 1093676943 11534336 2149 1992294400 134512640 135197378 4294956240 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 1 0 0
/proc/4928/statm: 2816 2149 93 167 0 2647 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 11264

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/74 4929
/proc/meminfo: memFree=1622536/2055920 swapFree=4177652/4192956
[pid=4928] ppid=4926 vsize=17732 CPUtime=102.26
/proc/4928/stat : 4928 (march_hi) R 4926 4928 2681 0 -1 4194304 5114 0 0 0 10224 2 0 0 25 0 1 0 1093676943 18157568 3297 1992294400 134512640 135197378 4294956240 18446744073709551615 134593249 0 0 4096 0 0 0 0 17 1 0 0
/proc/4928/statm: 4433 3297 93 167 0 4264 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17732

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/74 4929
/proc/meminfo: memFree=1617032/2055920 swapFree=4177652/4192956
[pid=4928] ppid=4926 vsize=23920 CPUtime=162.25
/proc/4928/stat : 4928 (march_hi) R 4926 4928 2681 0 -1 4194304 6505 0 0 0 16222 3 0 0 25 0 1 0 1093676943 24494080 4688 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/4928/statm: 5980 4688 93 167 0 5811 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 23920

[startup+222.306 s]
/proc/loadavg: 1.00 1.00 0.98 2/74 4929
/proc/meminfo: memFree=1611464/2055920 swapFree=4177652/4192956
[pid=4928] ppid=4926 vsize=32652 CPUtime=222.24
/proc/4928/stat : 4928 (march_hi) R 4926 4928 2681 0 -1 4194304 7852 0 0 0 22220 4 0 0 25 0 1 0 1093676943 33435648 6035 1992294400 134512640 135197378 4294956240 18446744073709551615 134570755 0 0 4096 0 0 0 0 17 1 0 0
/proc/4928/statm: 8163 6035 93 167 0 7994 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 32652

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.98 3/74 4929
/proc/meminfo: memFree=1606088/2055920 swapFree=4177652/4192956
[pid=4928] ppid=4926 vsize=32652 CPUtime=282.21
/proc/4928/stat : 4928 (march_hi) R 4926 4928 2681 0 -1 4194304 9202 0 0 0 28216 5 0 0 25 0 1 0 1093676943 33435648 7385 1992294400 134512640 135197378 4294956240 18446744073709551615 134603206 0 0 4096 0 0 0 0 17 1 0 0
/proc/4928/statm: 8163 7385 93 167 0 7994 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 32652

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/74 4929
/proc/meminfo: memFree=1600328/2055920 swapFree=4177652/4192956
[pid=4928] ppid=4926 vsize=46356 CPUtime=342.2
/proc/4928/stat : 4928 (march_hi) R 4926 4928 2681 0 -1 4194304 10628 0 0 0 34214 6 0 0 25 0 1 0 1093676943 47468544 8811 1992294400 134512640 135197378 4294956240 18446744073709551615 134550767 0 0 4096 0 0 0 0 17 1 0 0
/proc/4928/statm: 11589 8811 93 167 0 11420 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 46356

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/74 4929
/proc/meminfo: memFree=1594952/2055920 swapFree=4177652/4192956
[pid=4928] ppid=4926 vsize=46356 CPUtime=402.18
/proc/4928/stat : 4928 (march_hi) R 4926 4928 2681 0 -1 4194304 11968 0 0 0 40211 7 0 0 25 0 1 0 1093676943 47468544 10151 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/4928/statm: 11589 10151 93 167 0 11420 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 46356

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/74 4929
/proc/meminfo: memFree=1589512/2055920 swapFree=4177652/4192956
[pid=4928] ppid=4926 vsize=66000 CPUtime=462.16
/proc/4928/stat : 4928 (march_hi) R 4926 4928 2681 0 -1 4194304 13302 0 0 0 46208 8 0 0 25 0 1 0 1093676943 67584000 11485 1992294400 134512640 135197378 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/4928/statm: 16500 11485 93 167 0 16331 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 66000

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/74 4929
/proc/meminfo: memFree=1584200/2055920 swapFree=4177652/4192956
[pid=4928] ppid=4926 vsize=66004 CPUtime=522.15
/proc/4928/stat : 4928 (march_hi) R 4926 4928 2681 0 -1 4194304 14635 0 0 0 52206 9 0 0 25 0 1 0 1093676943 67588096 12818 1992294400 134512640 135197378 4294956240 18446744073709551615 134548735 0 0 4096 0 0 0 0 17 1 0 0
/proc/4928/statm: 16501 12818 93 167 0 16332 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 66004

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/74 4929
/proc/meminfo: memFree=1578888/2055920 swapFree=4177652/4192956
[pid=4928] ppid=4926 vsize=66612 CPUtime=582.14
/proc/4928/stat : 4928 (march_hi) R 4926 4928 2681 0 -1 4194304 15953 0 0 0 58204 10 0 0 25 0 1 0 1093676943 68210688 14136 1992294400 134512640 135197378 4294956240 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 1 0 0
/proc/4928/statm: 16653 14136 93 167 0 16484 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 66612

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/74 4929
/proc/meminfo: memFree=1573640/2055920 swapFree=4177652/4192956
[pid=4928] ppid=4926 vsize=66612 CPUtime=642.13
/proc/4928/stat : 4928 (march_hi) R 4926 4928 2681 0 -1 4194304 17262 0 0 0 64201 12 0 0 25 0 1 0 1093676943 68210688 15445 1992294400 134512640 135197378 4294956240 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 1 0 0
/proc/4928/statm: 16653 15445 93 167 0 16484 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 66612

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/74 4929
/proc/meminfo: memFree=1568328/2055920 swapFree=4177652/4192956
[pid=4928] ppid=4926 vsize=96080 CPUtime=702.11
/proc/4928/stat : 4928 (march_hi) R 4926 4928 2681 0 -1 4194304 18564 0 0 0 70198 13 0 0 25 0 1 0 1093676943 98385920 16747 1992294400 134512640 135197378 4294956240 18446744073709551615 134602659 0 0 4096 0 0 0 0 17 1 0 0
/proc/4928/statm: 24020 16747 93 167 0 23851 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 96080

[startup+762.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/74 4929
/proc/meminfo: memFree=1563144/2055920 swapFree=4177652/4192956
[pid=4928] ppid=4926 vsize=96080 CPUtime=762.1
/proc/4928/stat : 4928 (march_hi) R 4926 4928 2681 0 -1 4194304 19845 0 0 0 76196 14 0 0 25 0 1 0 1093676943 98385920 18028 1992294400 134512640 135197378 4294956240 18446744073709551615 134602884 0 0 4096 0 0 0 0 17 1 0 0
/proc/4928/statm: 24020 18028 93 167 0 23851 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 96080

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/74 4929
/proc/meminfo: memFree=1558152/2055920 swapFree=4177652/4192956
[pid=4928] ppid=4926 vsize=96080 CPUtime=822.08
/proc/4928/stat : 4928 (march_hi) R 4926 4928 2681 0 -1 4194304 21103 0 0 0 82194 14 0 0 25 0 1 0 1093676943 98385920 19286 1992294400 134512640 135197378 4294956240 18446744073709551615 134548473 0 0 4096 0 0 0 0 17 1 0 0
/proc/4928/statm: 24020 19286 93 167 0 23851 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 96080

[startup+882.307 s]
/proc/loadavg: 1.00 1.00 0.98 2/74 4929
/proc/meminfo: memFree=1553224/2055920 swapFree=4177652/4192956
[pid=4928] ppid=4926 vsize=96080 CPUtime=882.07
/proc/4928/stat : 4928 (march_hi) R 4926 4928 2681 0 -1 4194304 22341 0 0 0 88192 15 0 0 25 0 1 0 1093676943 98385920 20524 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/4928/statm: 24020 20524 93 167 0 23851 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 96080

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/74 4929
/proc/meminfo: memFree=1548360/2055920 swapFree=4177652/4192956
[pid=4928] ppid=4926 vsize=96080 CPUtime=942.05
/proc/4928/stat : 4928 (march_hi) R 4926 4928 2681 0 -1 4194304 23546 0 0 0 94189 16 0 0 25 0 1 0 1093676943 98385920 21729 1992294400 134512640 135197378 4294956240 18446744073709551615 134550945 0 0 4096 0 0 0 0 17 1 0 0
/proc/4928/statm: 24020 21729 93 167 0 23851 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 96080

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/74 4929
/proc/meminfo: memFree=1543880/2055920 swapFree=4177652/4192956
[pid=4928] ppid=4926 vsize=97292 CPUtime=1002.03
/proc/4928/stat : 4928 (march_hi) R 4926 4928 2681 0 -1 4194304 24661 0 0 0 100186 17 0 0 25 0 1 0 1093676943 99627008 22844 1992294400 134512640 135197378 4294956240 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 1 0 0
/proc/4928/statm: 24323 22844 93 167 0 24154 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 97292

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/74 4929
/proc/meminfo: memFree=1539208/2055920 swapFree=4177652/4192956
[pid=4928] ppid=4926 vsize=141492 CPUtime=1062.02
/proc/4928/stat : 4928 (march_hi) R 4926 4928 2681 0 -1 4194304 25800 0 0 0 106183 19 0 0 25 0 1 0 1093676943 144887808 23983 1992294400 134512640 135197378 4294956240 18446744073709551615 134550700 0 0 4096 0 0 0 0 17 1 0 0
/proc/4928/statm: 35373 23983 93 167 0 35204 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 141492

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/74 4929
/proc/meminfo: memFree=1533768/2055920 swapFree=4177652/4192956
[pid=4928] ppid=4926 vsize=141492 CPUtime=1122
/proc/4928/stat : 4928 (march_hi) R 4926 4928 2681 0 -1 4194304 27152 0 0 0 112180 20 0 0 25 0 1 0 1093676943 144887808 25335 1992294400 134512640 135197378 4294956240 18446744073709551615 134541395 0 0 4096 0 0 0 0 17 1 0 0
/proc/4928/statm: 35373 25335 93 167 0 35204 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 141492

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/74 4929
/proc/meminfo: memFree=1528328/2055920 swapFree=4177652/4192956
[pid=4928] ppid=4926 vsize=141492 CPUtime=1181.98
/proc/4928/stat : 4928 (march_hi) R 4926 4928 2681 0 -1 4194304 28503 0 0 0 118177 21 0 0 25 0 1 0 1093676943 144887808 26686 1992294400 134512640 135197378 4294956240 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 1 0 0
/proc/4928/statm: 35373 26686 93 167 0 35204 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 141492



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.98 2/74 4929
/proc/meminfo: memFree=1526600/2055920 swapFree=4177652/4192956
[pid=4928] ppid=4926 vsize=141492 CPUtime=1200.09
/proc/4928/stat : 4928 (march_hi) R 4926 4928 2681 0 -1 4194304 28909 0 0 0 119987 22 0 0 25 0 1 0 1093676943 144887808 27092 1992294400 134512640 135197378 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/4928/statm: 35373 27092 93 167 0 35204 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 141492

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.98 2/74 4929
/proc/meminfo: memFree=1526600/2055920 swapFree=4177652/4192956
[pid=4928] ppid=4926 vsize=141492 CPUtime=1200.09
/proc/4928/stat : 4928 (march_hi) R 4926 4928 2681 0 -1 4194304 28909 0 0 0 119987 22 0 0 25 0 1 0 1093676943 144887808 27092 1992294400 134512640 135197378 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/4928/statm: 35373 27092 93 167 0 35204 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 141492

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.11
CPU user time (s): 1199.88
CPU system time (s): 0.236963
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 141492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.88
system time used= 0.236963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28909
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= 1135

runsolver used 1.09283 second user time and 3.2895 second system time

The end

Launcher Data 

Begin job on node84 at 2009-03-28 04:15:30
IDJOB=1512853
IDBENCH=70214
IDSOLVER=521
FILE ID=node84/1512853-1238210130
PBS_JOBID= 9060483
Free space on /tmp= 66120 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S1573578038-005.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512853-1238210130/watcher-1512853-1238210130 -o /tmp/evaluation-result-1512853-1238210130/solver-1512853-1238210130 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1512853-1238210130.cnf

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

MD5SUM BENCH= 6079b5c5aa5b129580ea074d44eca93f
RANDOM SEED=364322810

node84.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		: 3000.231
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		: 3000.231
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1636208 kB
Buffers:         36124 kB
Cached:         302356 kB
SwapCached:       6960 kB
Active:         129108 kB
Inactive:       218860 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1636208 kB
SwapTotal:     4192956 kB
SwapFree:      4177652 kB
Dirty:            1192 kB
Writeback:           0 kB
Mapped:          15024 kB
Slab:            56900 kB
Committed_AS:  2782544 kB
PageTables:       1980 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= 66120 MiB
End job on node84 at 2009-03-28 04:35:32