Trace number 1512529

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) 1200.03 1200.32

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S1284372491-036.cnf
MD5SUM2936351992cd53f891ea98e5e0e8663e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark86.4999
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
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 520000
Number of clauses of size over 50

Solver Data 

0.49/0.53	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.49/0.53	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.49/0.53	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.49/0.53	c main()::
0.49/0.53	c initFormula():: searching for DIMACS p-line....
0.49/0.53	c full lookahead due to high density!
0.49/0.53	c initFormula():: the DIMACS p-line indicates a CNF of 1000 variables and 20000 clauses.
0.49/0.53	c parseCNF():: parsing....
0.49/0.53	c parseCNF():: the CNF contains 0 unary clauses.
0.49/0.53	c runParser():: parsing was successful, warming up engines...
0.49/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.53	c preprocessing fase I completed:: there are now 1000 free variables and 20000 clauses.
0.49/0.53	c stat :: sign balance is biased by 0.043
0.49/0.53	c using k-SAT heuristics (size based diff)
0.49/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.53	c main():: clause / variable ratio: ( 20000 / 1000 ) = 20.00
0.49/0.53	c longest clause has size 5
0.49/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.53	c number of free variables = 1000
0.49/0.53	c dynamic_preselect_setsize :: off
0.49/0.53	c main():: all systems go!
0.49/0.53	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 473
0.79/0.85	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: 50698
15.79/15.89	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
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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-1512529-1238205327/watcher-1512529-1238205327 -o /tmp/evaluation-result-1512529-1238205327/solver-1512529-1238205327 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1512529-1238205327.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: 0.00 0.00 0.00 3/64 23661
/proc/meminfo: memFree=990480/2055920 swapFree=4176708/4192956
[pid=23661] ppid=23659 vsize=996 CPUtime=0
/proc/23661/stat : 23661 (march_hi) R 23659 23661 23624 0 -1 4194304 134 0 0 0 0 0 0 0 18 0 1 0 1093194826 1019904 119 1992294400 134512640 135197378 4294956240 18446744073709551615 134851222 0 0 4096 0 0 0 0 17 1 0 0
/proc/23661/statm: 249 119 58 167 0 80 0

[startup+0.0844819 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 23661
/proc/meminfo: memFree=990480/2055920 swapFree=4176708/4192956
[pid=23661] ppid=23659 vsize=2644 CPUtime=0.08
/proc/23661/stat : 23661 (march_hi) R 23659 23661 23624 0 -1 4194304 865 0 0 0 8 0 0 0 18 0 1 0 1093194826 2707456 416 1992294400 134512640 135197378 4294956240 18446744073709551615 134533560 0 0 4096 0 0 0 0 17 1 0 0
/proc/23661/statm: 661 416 79 167 0 492 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2644

[startup+0.101483 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 23661
/proc/meminfo: memFree=990480/2055920 swapFree=4176708/4192956
[pid=23661] ppid=23659 vsize=3436 CPUtime=0.09
/proc/23661/stat : 23661 (march_hi) R 23659 23661 23624 0 -1 4194304 1396 0 0 0 9 0 0 0 18 0 1 0 1093194826 3518464 593 1992294400 134512640 135197378 4294956240 18446744073709551615 134560976 0 0 4096 0 0 0 0 17 1 0 0
/proc/23661/statm: 859 593 79 167 0 690 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3436

[startup+0.301502 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 23661
/proc/meminfo: memFree=990480/2055920 swapFree=4176708/4192956
[pid=23661] ppid=23659 vsize=3692 CPUtime=0.29
/proc/23661/stat : 23661 (march_hi) R 23659 23661 23624 0 -1 4194304 2585 0 0 0 29 0 0 0 19 0 1 0 1093194826 3780608 653 1992294400 134512640 135197378 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/23661/statm: 923 653 82 167 0 754 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3692

[startup+0.701537 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 23661
/proc/meminfo: memFree=990480/2055920 swapFree=4176708/4192956
[pid=23661] ppid=23659 vsize=6596 CPUtime=0.69
/proc/23661/stat : 23661 (march_hi) R 23659 23661 23624 0 -1 4194304 3244 0 0 0 69 0 0 0 23 0 1 0 1093194826 6754304 1094 1992294400 134512640 135197378 4294956240 18446744073709551615 134603342 0 0 4096 0 0 0 0 17 1 0 0
/proc/23661/statm: 1649 1094 93 167 0 1480 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6596

[startup+1.50161 s]
/proc/loadavg: 0.00 0.00 0.00 2/65 23662
/proc/meminfo: memFree=986440/2055920 swapFree=4176708/4192956
[pid=23661] ppid=23659 vsize=6596 CPUtime=1.49
/proc/23661/stat : 23661 (march_hi) R 23659 23661 23624 0 -1 4194304 3244 0 0 0 149 0 0 0 25 0 1 0 1093194826 6754304 1094 1992294400 134512640 135197378 4294956240 18446744073709551615 134572695 0 0 4096 0 0 0 0 17 1 0 0
/proc/23661/statm: 1649 1094 93 167 0 1480 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6596

[startup+3.10175 s]
/proc/loadavg: 0.08 0.02 0.01 2/65 23662
/proc/meminfo: memFree=986312/2055920 swapFree=4176708/4192956
[pid=23661] ppid=23659 vsize=6596 CPUtime=3.09
/proc/23661/stat : 23661 (march_hi) R 23659 23661 23624 0 -1 4194304 3244 0 0 0 309 0 0 0 25 0 1 0 1093194826 6754304 1094 1992294400 134512640 135197378 4294956240 18446744073709551615 134572722 0 0 4096 0 0 0 0 17 1 0 0
/proc/23661/statm: 1649 1094 93 167 0 1480 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6596

[startup+6.30104 s]
/proc/loadavg: 0.08 0.02 0.01 2/65 23662
/proc/meminfo: memFree=986248/2055920 swapFree=4176708/4192956
[pid=23661] ppid=23659 vsize=6596 CPUtime=6.28
/proc/23661/stat : 23661 (march_hi) R 23659 23661 23624 0 -1 4194304 3254 0 0 0 628 0 0 0 25 0 1 0 1093194826 6754304 1104 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/23661/statm: 1649 1104 93 167 0 1480 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 6596

[startup+12.7016 s]
/proc/loadavg: 0.22 0.05 0.02 2/65 23662
/proc/meminfo: memFree=985224/2055920 swapFree=4176708/4192956
[pid=23661] ppid=23659 vsize=7620 CPUtime=12.69
/proc/23661/stat : 23661 (march_hi) R 23659 23661 23624 0 -1 4194304 3498 0 0 0 1268 1 0 0 25 0 1 0 1093194826 7802880 1348 1992294400 134512640 135197378 4294956240 18446744073709551615 134603418 0 0 4096 0 0 0 0 17 1 0 0
/proc/23661/statm: 1905 1348 93 167 0 1736 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7620

[startup+25.5018 s]
/proc/loadavg: 0.34 0.08 0.02 2/65 23662
/proc/meminfo: memFree=984136/2055920 swapFree=4176708/4192956
[pid=23661] ppid=23659 vsize=8896 CPUtime=25.48
/proc/23661/stat : 23661 (march_hi) R 23659 23661 23624 0 -1 4194304 3749 0 0 0 2547 1 0 0 25 0 1 0 1093194826 9109504 1599 1992294400 134512640 135197378 4294956240 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/23661/statm: 2224 1599 93 167 0 2055 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8896

[startup+51.1011 s]
/proc/loadavg: 0.56 0.15 0.05 2/65 23662
/proc/meminfo: memFree=982216/2055920 swapFree=4176708/4192956
[pid=23661] ppid=23659 vsize=11772 CPUtime=51.08
/proc/23661/stat : 23661 (march_hi) R 23659 23661 23624 0 -1 4194304 4246 0 0 0 5106 2 0 0 25 0 1 0 1093194826 12054528 2096 1992294400 134512640 135197378 4294956240 18446744073709551615 134541443 0 0 4096 0 0 0 0 17 1 0 0
/proc/23661/statm: 2943 2096 93 167 0 2774 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11772

[startup+102.306 s]
/proc/loadavg: 0.82 0.29 0.10 2/65 23662
/proc/meminfo: memFree=978184/2055920 swapFree=4176708/4192956
[pid=23661] ppid=23659 vsize=18240 CPUtime=102.26
/proc/23661/stat : 23661 (march_hi) R 23659 23661 23624 0 -1 4194304 5242 0 0 0 10223 3 0 0 25 0 1 0 1093194826 18677760 3092 1992294400 134512640 135197378 4294956240 18446744073709551615 134556560 0 0 4096 0 0 0 0 17 1 0 0
/proc/23661/statm: 4560 3092 93 167 0 4391 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 18240

[startup+162.301 s]
/proc/loadavg: 0.93 0.42 0.15 2/65 23662
/proc/meminfo: memFree=973576/2055920 swapFree=4176708/4192956
[pid=23661] ppid=23659 vsize=24060 CPUtime=162.25
/proc/23661/stat : 23661 (march_hi) R 23659 23661 23624 0 -1 4194304 6404 0 0 0 16221 4 0 0 25 0 1 0 1093194826 24637440 4254 1992294400 134512640 135197378 4294956240 18446744073709551615 134593101 0 0 4096 0 0 0 0 17 1 0 0
/proc/23661/statm: 6015 4254 93 167 0 5846 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 24060

[startup+222.301 s]
/proc/loadavg: 0.97 0.52 0.20 2/65 23662
/proc/meminfo: memFree=968712/2055920 swapFree=4176708/4192956
[pid=23661] ppid=23659 vsize=24512 CPUtime=222.24
/proc/23661/stat : 23661 (march_hi) R 23659 23661 23624 0 -1 4194304 7600 0 0 0 22218 6 0 0 25 0 1 0 1093194826 25100288 5450 1992294400 134512640 135197378 4294956240 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 1 0 0
/proc/23661/statm: 6128 5450 93 167 0 5959 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 24512

[startup+282.302 s]
/proc/loadavg: 0.99 0.61 0.25 2/65 23662
/proc/meminfo: memFree=963912/2055920 swapFree=4176708/4192956
[pid=23661] ppid=23659 vsize=33244 CPUtime=282.23
/proc/23661/stat : 23661 (march_hi) R 23659 23661 23624 0 -1 4194304 8788 0 0 0 28215 8 0 0 25 0 1 0 1093194826 34041856 6638 1992294400 134512640 135197378 4294956240 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0
/proc/23661/statm: 8311 6638 93 167 0 8142 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 33244

[startup+342.301 s]
/proc/loadavg: 0.99 0.67 0.30 2/65 23668
/proc/meminfo: memFree=958984/2055920 swapFree=4176708/4192956
[pid=23661] ppid=23659 vsize=46340 CPUtime=342.2
/proc/23661/stat : 23661 (march_hi) R 23659 23661 23624 0 -1 4194304 9990 0 0 0 34211 9 0 0 25 0 1 0 1093194826 47452160 7840 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/23661/statm: 11585 7840 93 167 0 11416 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 46340

[startup+402.302 s]
/proc/loadavg: 0.99 0.73 0.34 2/65 23668
/proc/meminfo: memFree=953928/2055920 swapFree=4176708/4192956
[pid=23661] ppid=23659 vsize=47004 CPUtime=402.19
/proc/23661/stat : 23661 (march_hi) R 23659 23661 23624 0 -1 4194304 11265 0 0 0 40209 10 0 0 25 0 1 0 1093194826 48132096 9115 1992294400 134512640 135197378 4294956240 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 1 0 0
/proc/23661/statm: 11751 9115 93 167 0 11582 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 47004

[startup+462.302 s]
/proc/loadavg: 0.99 0.78 0.38 2/65 23668
/proc/meminfo: memFree=949128/2055920 swapFree=4176708/4192956
[pid=23661] ppid=23659 vsize=47008 CPUtime=462.18
/proc/23661/stat : 23661 (march_hi) R 23659 23661 23624 0 -1 4194304 12455 0 0 0 46206 12 0 0 25 0 1 0 1093194826 48136192 10305 1992294400 134512640 135197378 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/23661/statm: 11752 10305 93 167 0 11583 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 47008

[startup+522.301 s]
/proc/loadavg: 0.99 0.81 0.41 2/65 23668
/proc/meminfo: memFree=944328/2055920 swapFree=4176708/4192956
[pid=23661] ppid=23659 vsize=66652 CPUtime=522.16
/proc/23661/stat : 23661 (march_hi) R 23659 23661 23624 0 -1 4194304 13641 0 0 0 52202 14 0 0 25 0 1 0 1093194826 68251648 11491 1992294400 134512640 135197378 4294956240 18446744073709551615 134539251 0 0 4096 0 0 0 0 17 1 0 0
/proc/23661/statm: 16663 11491 93 167 0 16494 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 66652

[startup+582.302 s]
/proc/loadavg: 0.99 0.85 0.45 2/65 23668
/proc/meminfo: memFree=939528/2055920 swapFree=4176708/4192956
[pid=23661] ppid=23659 vsize=66652 CPUtime=582.15
/proc/23661/stat : 23661 (march_hi) R 23659 23661 23624 0 -1 4194304 14824 0 0 0 58200 15 0 0 25 0 1 0 1093194826 68251648 12674 1992294400 134512640 135197378 4294956240 18446744073709551615 134556344 0 0 4096 0 0 0 0 17 1 0 0
/proc/23661/statm: 16663 12674 93 167 0 16494 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 66652

[startup+642.301 s]
/proc/loadavg: 0.99 0.87 0.48 2/65 23668
/proc/meminfo: memFree=934664/2055920 swapFree=4176708/4192956
[pid=23661] ppid=23659 vsize=66652 CPUtime=642.13
/proc/23661/stat : 23661 (march_hi) R 23659 23661 23624 0 -1 4194304 16012 0 0 0 64198 15 0 0 25 0 1 0 1093194826 68251648 13862 1992294400 134512640 135197378 4294956240 18446744073709551615 134649523 0 0 4096 0 0 0 0 17 1 0 0
/proc/23661/statm: 16663 13862 93 167 0 16494 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 66652

[startup+702.301 s]
/proc/loadavg: 0.99 0.89 0.51 2/65 23668
/proc/meminfo: memFree=930056/2055920 swapFree=4176708/4192956
[pid=23661] ppid=23659 vsize=67320 CPUtime=702.12
/proc/23661/stat : 23661 (march_hi) R 23659 23661 23624 0 -1 4194304 17185 0 0 0 70196 16 0 0 25 0 1 0 1093194826 68935680 15035 1992294400 134512640 135197378 4294956240 18446744073709551615 134570906 0 0 4096 0 0 0 0 17 1 0 0
/proc/23661/statm: 16830 15035 93 167 0 16661 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 67320

[startup+762.306 s]
/proc/loadavg: 0.99 0.91 0.54 2/65 23668
/proc/meminfo: memFree=925256/2055920 swapFree=4176708/4192956
[pid=23661] ppid=23659 vsize=96788 CPUtime=762.11
/proc/23661/stat : 23661 (march_hi) R 23659 23661 23624 0 -1 4194304 18364 0 0 0 76193 18 0 0 25 0 1 0 1093194826 99110912 16214 1992294400 134512640 135197378 4294956240 18446744073709551615 134602884 0 0 4096 0 0 0 0 17 1 0 0
/proc/23661/statm: 24197 16214 93 167 0 24028 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 96788

[startup+822.301 s]
/proc/loadavg: 0.99 0.92 0.56 2/65 23668
/proc/meminfo: memFree=920712/2055920 swapFree=4176708/4192956
[pid=23661] ppid=23659 vsize=96788 CPUtime=822.09
/proc/23661/stat : 23661 (march_hi) R 23659 23661 23624 0 -1 4194304 19525 0 0 0 82190 19 0 0 25 0 1 0 1093194826 99110912 17375 1992294400 134512640 135197378 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/23661/statm: 24197 17375 93 167 0 24028 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 96788

[startup+882.302 s]
/proc/loadavg: 0.99 0.93 0.58 2/65 23668
/proc/meminfo: memFree=916040/2055920 swapFree=4176708/4192956
[pid=23661] ppid=23659 vsize=96788 CPUtime=882.08
/proc/23661/stat : 23661 (march_hi) R 23659 23661 23624 0 -1 4194304 20681 0 0 0 88188 20 0 0 25 0 1 0 1093194826 99110912 18531 1992294400 134512640 135197378 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/23661/statm: 24197 18531 93 167 0 24028 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 96788

[startup+942.302 s]
/proc/loadavg: 0.99 0.94 0.61 2/65 23668
/proc/meminfo: memFree=911368/2055920 swapFree=4176708/4192956
[pid=23661] ppid=23659 vsize=96788 CPUtime=942.06
/proc/23661/stat : 23661 (march_hi) R 23659 23661 23624 0 -1 4194304 21842 0 0 0 94185 21 0 0 25 0 1 0 1093194826 99110912 19692 1992294400 134512640 135197378 4294956240 18446744073709551615 134570813 0 0 4096 0 0 0 0 17 1 0 0
/proc/23661/statm: 24197 19692 93 167 0 24028 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 96788

[startup+1002.3 s]
/proc/loadavg: 0.99 0.95 0.63 2/65 23668
/proc/meminfo: memFree=906696/2055920 swapFree=4176708/4192956
[pid=23661] ppid=23659 vsize=96788 CPUtime=1002.05
/proc/23661/stat : 23661 (march_hi) R 23659 23661 23624 0 -1 4194304 22995 0 0 0 100182 23 0 0 25 0 1 0 1093194826 99110912 20845 1992294400 134512640 135197378 4294956240 18446744073709551615 134649523 0 0 4096 0 0 0 0 17 1 0 0
/proc/23661/statm: 24197 20845 93 167 0 24028 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 96788

[startup+1062.3 s]
/proc/loadavg: 0.99 0.95 0.65 2/65 23668
/proc/meminfo: memFree=902152/2055920 swapFree=4176708/4192956
[pid=23661] ppid=23659 vsize=96788 CPUtime=1062.03
/proc/23661/stat : 23661 (march_hi) R 23659 23661 23624 0 -1 4194304 24141 0 0 0 106179 24 0 0 25 0 1 0 1093194826 99110912 21991 1992294400 134512640 135197378 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/23661/statm: 24197 21991 93 167 0 24028 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 96788

[startup+1122.3 s]
/proc/loadavg: 0.99 0.96 0.67 2/65 23668
/proc/meminfo: memFree=897544/2055920 swapFree=4176708/4192956
[pid=23661] ppid=23659 vsize=96788 CPUtime=1122.01
/proc/23661/stat : 23661 (march_hi) R 23659 23661 23624 0 -1 4194304 25275 0 0 0 112176 25 0 0 25 0 1 0 1093194826 99110912 23125 1992294400 134512640 135197378 4294956240 18446744073709551615 134593005 0 0 4096 0 0 0 0 17 1 0 0
/proc/23661/statm: 24197 23125 93 167 0 24028 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 96788

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.69 2/65 23668
/proc/meminfo: memFree=892872/2055920 swapFree=4176708/4192956
[pid=23661] ppid=23659 vsize=140988 CPUtime=1182
/proc/23661/stat : 23661 (march_hi) R 23659 23661 23624 0 -1 4194304 26411 0 0 0 118173 27 0 0 25 0 1 0 1093194826 144371712 24261 1992294400 134512640 135197378 4294956240 18446744073709551615 134603239 0 0 4096 0 0 0 0 17 1 0 0
/proc/23661/statm: 35247 24261 93 167 0 35078 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 140988



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 0.99 0.97 0.69 2/65 23668
/proc/meminfo: memFree=891400/2055920 swapFree=4176708/4192956
[pid=23661] ppid=23659 vsize=140988 CPUtime=1200
/proc/23661/stat : 23661 (march_hi) R 23659 23661 23624 0 -1 4194304 26745 0 0 0 119973 27 0 0 25 0 1 0 1093194826 144371712 24595 1992294400 134512640 135197378 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/23661/statm: 35247 24595 93 167 0 35078 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 140988

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

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

[startup+1200.3 s]
/proc/loadavg: 0.99 0.97 0.69 2/65 23668
/proc/meminfo: memFree=891400/2055920 swapFree=4176708/4192956
[pid=23661] ppid=23659 vsize=140988 CPUtime=1200
/proc/23661/stat : 23661 (march_hi) R 23659 23661 23624 0 -1 4194304 26745 0 0 0 119973 27 0 0 25 0 1 0 1093194826 144371712 24595 1992294400 134512640 135197378 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/23661/statm: 35247 24595 93 167 0 35078 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 140988

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.32
CPU time (s): 1200.03
CPU user time (s): 1199.73
CPU system time (s): 0.293955
CPU usage (%): 99.9755
Max. virtual memory (cumulated for all children) (KiB): 140988

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.73
system time used= 0.293955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26745
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= 2120

runsolver used 0.808877 second user time and 2.5976 second system time

The end

Launcher Data 

Begin job on node51 at 2009-03-28 02:55:28
IDJOB=1512529
IDBENCH=70187
IDSOLVER=521
FILE ID=node51/1512529-1238205327
PBS_JOBID= 9060515
Free space on /tmp= 65232 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S1284372491-036.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512529-1238205327/watcher-1512529-1238205327 -o /tmp/evaluation-result-1512529-1238205327/solver-1512529-1238205327 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1512529-1238205327.cnf

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

MD5SUM BENCH= 2936351992cd53f891ea98e5e0e8663e
RANDOM SEED=1796289937

node51.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		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        990896 kB
Buffers:         52160 kB
Cached:         926972 kB
SwapCached:       9996 kB
Active:          73684 kB
Inactive:       916808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        990896 kB
SwapTotal:     4192956 kB
SwapFree:      4176708 kB
Dirty:            1452 kB
Writeback:           0 kB
Mapped:          17000 kB
Slab:            60540 kB
Committed_AS:  2904500 kB
PageTables:       1400 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= 65232 MiB
End job on node51 at 2009-03-28 03:15:30