Trace number 1627755

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) 5000.1 5001.56

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1100/
unif-k5-r20-v1100-c22000-S1441840675-053.cnf
MD5SUM54609dfda8487443dabfcd35e8af453e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark402.548
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
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 522000
Number of clauses of size over 50

Solver Data 

0.49/0.59	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.49/0.59	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.49/0.59	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.49/0.59	c main()::
0.49/0.59	c initFormula():: searching for DIMACS p-line....
0.49/0.59	c full lookahead due to high density!
0.49/0.59	c initFormula():: the DIMACS p-line indicates a CNF of 1100 variables and 22000 clauses.
0.49/0.59	c parseCNF():: parsing....
0.49/0.59	c parseCNF():: the CNF contains 0 unary clauses.
0.49/0.59	c runParser():: parsing was successful, warming up engines...
0.49/0.59	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.59	c preprocessing fase I completed:: there are now 1100 free variables and 22000 clauses.
0.49/0.59	c stat :: sign balance is biased by 0.040
0.49/0.59	c using k-SAT heuristics (size based diff)
0.49/0.59	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.59	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.59	c main():: clause / variable ratio: ( 22000 / 1100 ) = 20.00
0.49/0.59	c longest clause has size 5
0.49/0.59	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.59	c number of free variables = 1100
0.49/0.59	c dynamic_preselect_setsize :: off
0.49/0.59	c main():: all systems go!
0.49/0.59	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 449
0.79/0.88	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 59162
19.99/20.06	c |----------------------------------------------------------------|
c |*
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 6724791
2271.53/2272.21	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
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c |***************
c |****************
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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-1627755-1239998169/watcher-1627755-1239998169 -o /tmp/evaluation-result-1627755-1239998169/solver-1627755-1239998169 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627755-1239998169.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20845
/proc/meminfo: memFree=1498856/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=1012 CPUtime=0
/proc/20845/stat : 20845 (march_hi) R 20843 20845 20738 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 27845077 1036288 123 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 253 123 58 167 0 84 0

[startup+0.077885 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20845
/proc/meminfo: memFree=1498856/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=3704 CPUtime=0.07
/proc/20845/stat : 20845 (march_hi) R 20843 20845 20738 0 -1 4194304 727 0 0 0 7 0 0 0 18 0 1 0 27845077 3792896 624 1992294400 134512640 135197378 4294956240 18446744073709551615 134560976 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 926 624 66 167 0 757 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3704

[startup+0.101886 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20845
/proc/meminfo: memFree=1498856/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=3572 CPUtime=0.09
/proc/20845/stat : 20845 (march_hi) R 20843 20845 20738 0 -1 4194304 1137 0 0 0 9 0 0 0 18 0 1 0 27845077 3657728 636 1992294400 134512640 135197378 4294956240 18446744073709551615 134560976 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 893 636 79 167 0 724 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3572

[startup+0.301908 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20845
/proc/meminfo: memFree=1498856/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=3920 CPUtime=0.29
/proc/20845/stat : 20845 (march_hi) R 20843 20845 20738 0 -1 4194304 2852 0 0 0 29 0 0 0 19 0 1 0 27845077 4014080 698 1992294400 134512640 135197378 4294956240 18446744073709551615 134578117 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 980 698 82 167 0 811 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3920

[startup+0.701953 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20845
/proc/meminfo: memFree=1498856/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=7096 CPUtime=0.69
/proc/20845/stat : 20845 (march_hi) R 20843 20845 20738 0 -1 4194304 3599 0 0 0 69 0 0 0 23 0 1 0 27845077 7266304 1189 1992294400 134512640 135197378 4294956240 18446744073709551615 134603242 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 1774 1189 93 167 0 1605 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7096

[startup+1.50104 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20846
/proc/meminfo: memFree=1494432/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=7108 CPUtime=1.48
/proc/20845/stat : 20845 (march_hi) R 20843 20845 20738 0 -1 4194304 3602 0 0 0 148 0 0 0 25 0 1 0 27845077 7278592 1192 1992294400 134512640 135197378 4294956240 18446744073709551615 134541435 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 1777 1192 93 167 0 1608 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 7108

[startup+3.10122 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20846
/proc/meminfo: memFree=1494240/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=7108 CPUtime=3.08
/proc/20845/stat : 20845 (march_hi) R 20843 20845 20738 0 -1 4194304 3602 0 0 0 308 0 0 0 25 0 1 0 27845077 7278592 1192 1992294400 134512640 135197378 4294956240 18446744073709551615 134713215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 1777 1192 93 167 0 1608 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 7108

[startup+6.30157 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20846
/proc/meminfo: memFree=1494176/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=7108 CPUtime=6.28
/proc/20845/stat : 20845 (march_hi) R 20843 20845 20738 0 -1 4194304 3602 0 0 0 628 0 0 0 25 0 1 0 27845077 7278592 1192 1992294400 134512640 135197378 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 1777 1192 93 167 0 1608 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 7108

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20846
/proc/meminfo: memFree=1493352/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=8132 CPUtime=12.69
/proc/20845/stat : 20845 (march_hi) R 20843 20845 20738 0 -1 4194304 3821 0 0 0 1268 1 0 0 25 0 1 0 27845077 8327168 1411 1992294400 134512640 135197378 4294956240 18446744073709551615 134603136 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 2033 1411 93 167 0 1864 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8132

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20846
/proc/meminfo: memFree=1492392/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=9408 CPUtime=25.48
/proc/20845/stat : 20845 (march_hi) R 20843 20845 20738 0 -1 4194304 4039 0 0 0 2547 1 0 0 25 0 1 0 27845077 9633792 1629 1992294400 134512640 135197378 4294956240 18446744073709551615 134572869 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 2352 1629 93 167 0 2183 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9408

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20846
/proc/meminfo: memFree=1490536/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=12288 CPUtime=51.08
/proc/20845/stat : 20845 (march_hi) R 20843 20845 20738 0 -1 4194304 4507 0 0 0 5106 2 0 0 25 0 1 0 27845077 12582912 2097 1992294400 134512640 135197378 4294956240 18446744073709551615 134548721 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 3072 2097 93 167 0 2903 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 12288

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20846
/proc/meminfo: memFree=1486888/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=14876 CPUtime=102.27
/proc/20845/stat : 20845 (march_hi) R 20843 20845 20738 0 -1 4194304 5408 0 0 0 10224 3 0 0 25 0 1 0 27845077 15233024 2998 1992294400 134512640 135197378 4294956240 18446744073709551615 134619106 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 3719 2998 93 167 0 3550 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 14876

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20846
/proc/meminfo: memFree=1482536/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=18956 CPUtime=162.24
/proc/20845/stat : 20845 (march_hi) R 20843 20845 20738 0 -1 4194304 6499 0 0 0 16219 5 0 0 25 0 1 0 27845077 19410944 4089 1992294400 134512640 135197378 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 4739 4089 93 167 0 4570 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 18956

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20846
/proc/meminfo: memFree=1478056/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=24776 CPUtime=222.23
/proc/20845/stat : 20845 (march_hi) R 20843 20845 20738 0 -1 4194304 7600 0 0 0 22217 6 0 0 25 0 1 0 27845077 25370624 5190 1992294400 134512640 135197378 4294956240 18446744073709551615 134550700 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 6194 5190 93 167 0 6025 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 24776

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20846
/proc/meminfo: memFree=1473640/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=33876 CPUtime=282.21
/proc/20845/stat : 20845 (march_hi) R 20843 20845 20738 0 -1 4194304 8698 0 0 0 28214 7 0 0 25 0 1 0 27845077 34689024 6288 1992294400 134512640 135197378 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 8469 6288 93 167 0 8300 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 33876

[startup+342.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 20852
/proc/meminfo: memFree=1469152/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=33876 CPUtime=342.18
/proc/20845/stat : 20845 (march_hi) R 20843 20845 20738 0 -1 4194304 9784 0 0 0 34209 9 0 0 25 0 1 0 27845077 34689024 7374 1992294400 134512640 135197378 4294956240 18446744073709551615 134550653 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 8469 7374 93 167 0 8300 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 33876

[startup+402.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 20852
/proc/meminfo: memFree=1464736/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=46972 CPUtime=402.16
/proc/20845/stat : 20845 (march_hi) R 20843 20845 20738 0 -1 4194304 10886 0 0 0 40206 10 0 0 25 0 1 0 27845077 48099328 8476 1992294400 134512640 135197378 4294956240 18446744073709551615 134524881 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 11743 8476 93 167 0 11574 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 46972

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20852
/proc/meminfo: memFree=1459936/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=47712 CPUtime=462.15
/proc/20845/stat : 20845 (march_hi) R 20843 20845 20738 0 -1 4194304 12079 0 0 0 46204 11 0 0 25 0 1 0 27845077 48857088 9669 1992294400 134512640 135197378 4294956240 18446744073709551615 134603849 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 11928 9669 93 167 0 11759 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 47712

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20852
/proc/meminfo: memFree=1455520/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=47712 CPUtime=522.13
/proc/20845/stat : 20845 (march_hi) R 20843 20845 20738 0 -1 4194304 13183 0 0 0 52201 12 0 0 25 0 1 0 27845077 48857088 10773 1992294400 134512640 135197378 4294956240 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 11928 10773 93 167 0 11759 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 47712

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20852
/proc/meminfo: memFree=1450976/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=67356 CPUtime=582.12
/proc/20845/stat : 20845 (march_hi) R 20843 20845 20738 0 -1 4194304 14302 0 0 0 58198 14 0 0 25 0 1 0 27845077 68972544 11892 1992294400 134512640 135197378 4294956240 18446744073709551615 134550686 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 16839 11892 93 167 0 16670 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 67356

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20852
/proc/meminfo: memFree=1446504/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=67356 CPUtime=642.1
/proc/20845/stat : 20845 (march_hi) R 20843 20845 20738 0 -1 4194304 15410 0 0 0 64195 15 0 0 25 0 1 0 27845077 68972544 13000 1992294400 134512640 135197378 4294956240 18446744073709551615 134541575 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 16839 13000 93 167 0 16670 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 67356


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20860
/proc/meminfo: memFree=1202144/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=311972 CPUtime=4061.11
/proc/20845/stat : 20845 (march_hi) R 20843 20845 20738 0 -1 4194304 76178 0 0 0 406018 93 0 0 25 0 1 0 27845077 319459328 73768 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 77993 73768 93 167 0 77824 0
Current children cumulated CPU time (s) 4061.11
Current children cumulated vsize (KiB) 311972

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20860
/proc/meminfo: memFree=1198048/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=311972 CPUtime=4121.09
/proc/20845/stat : 20845 (march_hi) R 20843 20845 20738 0 -1 4194304 77211 0 0 0 412015 94 0 0 25 0 1 0 27845077 319459328 74801 1992294400 134512640 135197378 4294956240 18446744073709551615 134524842 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 77993 74801 93 167 0 77824 0
Current children cumulated CPU time (s) 4121.09
Current children cumulated vsize (KiB) 311972

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20860
/proc/meminfo: memFree=1193888/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=311972 CPUtime=4181.07
/proc/20845/stat : 20845 (march_hi) R 20843 20845 20738 0 -1 4194304 78229 0 0 0 418012 95 0 0 25 0 1 0 27845077 319459328 75819 1992294400 134512640 135197378 4294956240 18446744073709551615 134550706 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 77993 75819 93 167 0 77824 0
Current children cumulated CPU time (s) 4181.07
Current children cumulated vsize (KiB) 311972

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20860
/proc/meminfo: memFree=1189928/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=311972 CPUtime=4241.05
/proc/20845/stat : 20845 (march_hi) R 20843 20845 20738 0 -1 4194304 79233 0 0 0 424009 96 0 0 25 0 1 0 27845077 319459328 76823 1992294400 134512640 135197378 4294956240 18446744073709551615 134556364 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 77993 76823 93 167 0 77824 0
Current children cumulated CPU time (s) 4241.05
Current children cumulated vsize (KiB) 311972

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20860
/proc/meminfo: memFree=1185832/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=461148 CPUtime=4301.03
/proc/20845/stat : 20845 (march_hi) R 20843 20845 20738 0 -1 4194304 80231 0 0 0 430006 97 0 0 25 0 1 0 27845077 472215552 77821 1992294400 134512640 135197378 4294956240 18446744073709551615 134602667 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 115287 77821 93 167 0 115118 0
Current children cumulated CPU time (s) 4301.03
Current children cumulated vsize (KiB) 461148

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20860
/proc/meminfo: memFree=1181992/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=461148 CPUtime=4361.01
/proc/20845/stat : 20845 (march_hi) R 20843 20845 20738 0 -1 4194304 81209 0 0 0 436002 99 0 0 25 0 1 0 27845077 472215552 78799 1992294400 134512640 135197378 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 115287 78799 93 167 0 115118 0
Current children cumulated CPU time (s) 4361.01
Current children cumulated vsize (KiB) 461148

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20860
/proc/meminfo: memFree=1178152/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=461148 CPUtime=4421
/proc/20845/stat : 20845 (march_hi) R 20843 20845 20738 0 -1 4194304 82170 0 0 0 442000 100 0 0 25 0 1 0 27845077 472215552 79760 1992294400 134512640 135197378 4294956240 18446744073709551615 134548626 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 115287 79760 93 167 0 115118 0
Current children cumulated CPU time (s) 4421
Current children cumulated vsize (KiB) 461148

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20860
/proc/meminfo: memFree=1174440/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=461148 CPUtime=4480.98
/proc/20845/stat : 20845 (march_hi) R 20843 20845 20738 0 -1 4194304 83094 0 0 0 447997 101 0 0 25 0 1 0 27845077 472215552 80684 1992294400 134512640 135197378 4294956240 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 115287 80684 93 167 0 115118 0
Current children cumulated CPU time (s) 4480.98
Current children cumulated vsize (KiB) 461148

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20860
/proc/meminfo: memFree=1170920/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=461148 CPUtime=4540.97
/proc/20845/stat : 20845 (march_hi) R 20843 20845 20738 0 -1 4194304 83974 0 0 0 453994 103 0 0 25 0 1 0 27845077 472215552 81564 1992294400 134512640 135197378 4294956240 18446744073709551615 134550604 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 115287 81564 93 167 0 115118 0
Current children cumulated CPU time (s) 4540.97
Current children cumulated vsize (KiB) 461148

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20860
/proc/meminfo: memFree=1167656/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=461148 CPUtime=4600.95
/proc/20845/stat : 20845 (march_hi) R 20843 20845 20738 0 -1 4194304 84770 0 0 0 459992 103 0 0 25 0 1 0 27845077 472215552 82360 1992294400 134512640 135197378 4294956240 18446744073709551615 134572695 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 115287 82360 93 167 0 115118 0
Current children cumulated CPU time (s) 4600.95
Current children cumulated vsize (KiB) 461148

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20860
/proc/meminfo: memFree=1163304/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=461148 CPUtime=4660.93
/proc/20845/stat : 20845 (march_hi) R 20843 20845 20738 0 -1 4194304 85854 0 0 0 465988 105 0 0 25 0 1 0 27845077 472215552 83444 1992294400 134512640 135197378 4294956240 18446744073709551615 134550665 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 115287 83444 93 167 0 115118 0
Current children cumulated CPU time (s) 4660.93
Current children cumulated vsize (KiB) 461148

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20860
/proc/meminfo: memFree=1158952/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=461148 CPUtime=4720.92
/proc/20845/stat : 20845 (march_hi) R 20843 20845 20738 0 -1 4194304 86944 0 0 0 471986 106 0 0 25 0 1 0 27845077 472215552 84534 1992294400 134512640 135197378 4294956240 18446744073709551615 134548730 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 115287 84534 93 167 0 115118 0
Current children cumulated CPU time (s) 4720.92
Current children cumulated vsize (KiB) 461148

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20860
/proc/meminfo: memFree=1154664/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=461148 CPUtime=4780.89
/proc/20845/stat : 20845 (march_hi) R 20843 20845 20738 0 -1 4194304 88019 0 0 0 477982 107 0 0 25 0 1 0 27845077 472215552 85609 1992294400 134512640 135197378 4294956240 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 115287 85609 93 167 0 115118 0
Current children cumulated CPU time (s) 4780.89
Current children cumulated vsize (KiB) 461148

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20860
/proc/meminfo: memFree=1150184/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=461148 CPUtime=4840.88
/proc/20845/stat : 20845 (march_hi) R 20843 20845 20738 0 -1 4194304 89115 0 0 0 483979 109 0 0 25 0 1 0 27845077 472215552 86705 1992294400 134512640 135197378 4294956240 18446744073709551615 134572869 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 115287 86705 93 167 0 115118 0
Current children cumulated CPU time (s) 4840.88
Current children cumulated vsize (KiB) 461148

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20860
/proc/meminfo: memFree=1145832/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=461148 CPUtime=4900.86
/proc/20845/stat : 20845 (march_hi) R 20843 20845 20738 0 -1 4194304 90219 0 0 0 489976 110 0 0 25 0 1 0 27845077 472215552 87809 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 115287 87809 93 167 0 115118 0
Current children cumulated CPU time (s) 4900.86
Current children cumulated vsize (KiB) 461148

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20860
/proc/meminfo: memFree=1141480/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=461148 CPUtime=4960.84
/proc/20845/stat : 20845 (march_hi) R 20843 20845 20738 0 -1 4194304 91312 0 0 0 495973 111 0 0 25 0 1 0 27845077 472215552 88902 1992294400 134512640 135197378 4294956240 18446744073709551615 134603136 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 115287 88902 93 167 0 115118 0
Current children cumulated CPU time (s) 4960.84
Current children cumulated vsize (KiB) 461148



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20860
/proc/meminfo: memFree=1138536/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=461148 CPUtime=5000.03
/proc/20845/stat : 20845 (march_hi) R 20843 20845 20738 0 -1 4194304 92039 0 0 0 499891 112 0 0 25 0 1 0 27845077 472215552 89629 1992294400 134512640 135197378 4294956240 18446744073709551615 134541511 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 115287 89629 93 167 0 115118 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 461148

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20860
/proc/meminfo: memFree=1138536/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=461148 CPUtime=5000.03
/proc/20845/stat : 20845 (march_hi) R 20843 20845 20738 0 -1 4194304 92039 0 0 0 499891 112 0 0 25 0 1 0 27845077 472215552 89629 1992294400 134512640 135197378 4294956240 18446744073709551615 134541511 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 115287 89629 93 167 0 115118 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 461148

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.56
CPU time (s): 5000.1
CPU user time (s): 4998.92
CPU system time (s): 1.18382
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 461148

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4998.92
system time used= 1.18382
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 92039
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= 9172

runsolver used 5.04523 second user time and 8.63869 second system time

The end

Launcher Data 

Begin job on node42 at 2009-04-17 21:56:09
IDJOB=1627755
IDBENCH=70211
IDSOLVER=583
FILE ID=node42/1627755-1239998169
PBS_JOBID= 9157339
Free space on /tmp= 66368 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1100/unif-k5-r20-v1100-c22000-S1441840675-053.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627755-1239998169/watcher-1627755-1239998169 -o /tmp/evaluation-result-1627755-1239998169/solver-1627755-1239998169 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1627755-1239998169.cnf

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

MD5SUM BENCH= 54609dfda8487443dabfcd35e8af453e
RANDOM SEED=2037064362

node42.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		: 3000.232
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		: 3000.232
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:       1499272 kB
Buffers:         72080 kB
Cached:         411400 kB
SwapCached:          0 kB
Active:         159716 kB
Inactive:       338236 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1499272 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1292 kB
Writeback:           0 kB
Mapped:          24220 kB
Slab:            44680 kB
Committed_AS:   169412 kB
PageTables:       1388 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= 66364 MiB
End job on node42 at 2009-04-17 23:19:33