Trace number 1628075

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) 5000.14 5001.54

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/75/
unif-k7-r89-v75-c6675-S1988754311-026.cnf
MD5SUM4c6698180e16258b697babf4cf0c76a1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.090985
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56675

Solver Data 

1.19/1.20	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.19/1.20	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.19/1.20	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.19/1.20	c main()::
1.19/1.20	c initFormula():: searching for DIMACS p-line....
1.19/1.20	c full lookahead due to high density!
1.19/1.20	c initFormula():: the DIMACS p-line indicates a CNF of 75 variables and 6675 clauses.
1.19/1.20	c parseCNF():: parsing....
1.19/1.20	c parseCNF():: the CNF contains 0 unary clauses.
1.19/1.20	c runParser():: parsing was successful, warming up engines...
1.19/1.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.19/1.20	c preprocessing fase I completed:: there are now 75 free variables and 6675 clauses.
1.19/1.20	c stat :: sign balance is biased by 0.009
1.19/1.20	c using k-SAT heuristics (size based diff)
1.19/1.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.19/1.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 1 duplicate clauses
1.19/1.20	c resolvent_look() :: found 1 resolvents
1.19/1.20	c main():: clause / variable ratio: ( 6676 / 75 ) = 89.01
1.19/1.20	c longest clause has size 7
1.19/1.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.19/1.20	c number of free variables = 75
1.19/1.20	c dynamic_preselect_setsize :: off
1.19/1.20	c main():: all systems go!
1.19/1.20	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 154
1.29/1.32	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 605
1.49/1.55	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 4692
3.49/3.52	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 31146
16.28/16.35	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 156813
79.37/79.44	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 618491
323.40/323.53	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 1960737
1077.29/1077.67	c |----------------------------------------------------------------|
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c |****************************************************************| ( 7/999) NodeCount: 5088811
2950.77/2951.61	c |----------------------------------------------------------------|
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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-1628075-1240099726/watcher-1628075-1240099726 -o /tmp/evaluation-result-1628075-1240099726/solver-1628075-1240099726 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1628075-1240099726.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 20044
/proc/meminfo: memFree=838408/2055920 swapFree=4192956/4192956
[pid=20044] ppid=20042 vsize=836 CPUtime=0
/proc/20044/stat : 20044 (march_hi) R 20042 20044 19965 0 -1 4194304 105 0 0 0 0 0 0 0 18 0 1 0 38000984 856064 90 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/20044/statm: 209 90 58 167 0 40 0

[startup+0.0800411 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 20044
/proc/meminfo: memFree=838408/2055920 swapFree=4192956/4192956
[pid=20044] ppid=20042 vsize=2020 CPUtime=0.07
/proc/20044/stat : 20044 (march_hi) R 20042 20044 19965 0 -1 4194304 982 0 0 0 7 0 0 0 18 0 1 0 38000984 2068480 371 1992294400 134512640 135197378 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/20044/statm: 505 371 82 167 0 336 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2020

[startup+0.101044 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 20044
/proc/meminfo: memFree=838408/2055920 swapFree=4192956/4192956
[pid=20044] ppid=20042 vsize=2020 CPUtime=0.09
/proc/20044/stat : 20044 (march_hi) R 20042 20044 19965 0 -1 4194304 982 0 0 0 9 0 0 0 18 0 1 0 38000984 2068480 371 1992294400 134512640 135197378 4294956240 18446744073709551615 134539449 0 0 4096 0 0 0 0 17 1 0 0
/proc/20044/statm: 505 371 82 167 0 336 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2020

[startup+0.301069 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 20044
/proc/meminfo: memFree=838408/2055920 swapFree=4192956/4192956
[pid=20044] ppid=20042 vsize=2020 CPUtime=0.29
/proc/20044/stat : 20044 (march_hi) R 20042 20044 19965 0 -1 4194304 982 0 0 0 29 0 0 0 19 0 1 0 38000984 2068480 371 1992294400 134512640 135197378 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/20044/statm: 505 371 82 167 0 336 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2020

[startup+0.701119 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 20044
/proc/meminfo: memFree=838408/2055920 swapFree=4192956/4192956
[pid=20044] ppid=20042 vsize=2020 CPUtime=0.69
/proc/20044/stat : 20044 (march_hi) R 20042 20044 19965 0 -1 4194304 982 0 0 0 69 0 0 0 22 0 1 0 38000984 2068480 371 1992294400 134512640 135197378 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/20044/statm: 505 371 82 167 0 336 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2020

[startup+1.50222 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 20045
/proc/meminfo: memFree=837248/2055920 swapFree=4192956/4192956
[pid=20044] ppid=20042 vsize=2768 CPUtime=1.49
/proc/20044/stat : 20044 (march_hi) R 20042 20044 19965 0 -1 4194304 1211 0 0 0 149 0 0 0 25 0 1 0 38000984 2834432 501 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/20044/statm: 692 501 93 167 0 523 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2768

[startup+3.10142 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 20045
/proc/meminfo: memFree=836608/2055920 swapFree=4192956/4192956
[pid=20044] ppid=20042 vsize=2768 CPUtime=3.09
/proc/20044/stat : 20044 (march_hi) R 20042 20044 19965 0 -1 4194304 1211 0 0 0 309 0 0 0 25 0 1 0 38000984 2834432 501 1992294400 134512640 135197378 4294956240 18446744073709551615 134524881 0 0 4096 0 0 0 0 17 1 0 0
/proc/20044/statm: 692 501 93 167 0 523 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2768

[startup+6.30183 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 20045
/proc/meminfo: memFree=836480/2055920 swapFree=4192956/4192956
[pid=20044] ppid=20042 vsize=2768 CPUtime=6.29
/proc/20044/stat : 20044 (march_hi) R 20042 20044 19965 0 -1 4194304 1213 0 0 0 629 0 0 0 25 0 1 0 38000984 2834432 503 1992294400 134512640 135197378 4294956240 18446744073709551615 134539122 0 0 4096 0 0 0 0 17 1 0 0
/proc/20044/statm: 692 503 93 167 0 523 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2768

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 20045
/proc/meminfo: memFree=835912/2055920 swapFree=4192956/4192956
[pid=20044] ppid=20042 vsize=3452 CPUtime=12.69
/proc/20044/stat : 20044 (march_hi) R 20042 20044 19965 0 -1 4194304 1366 0 0 0 1269 0 0 0 25 0 1 0 38000984 3534848 656 1992294400 134512640 135197378 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/20044/statm: 863 656 93 167 0 694 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3452

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 20045
/proc/meminfo: memFree=835272/2055920 swapFree=4192956/4192956
[pid=20044] ppid=20042 vsize=4304 CPUtime=25.48
/proc/20044/stat : 20044 (march_hi) R 20042 20044 19965 0 -1 4194304 1521 0 0 0 2548 0 0 0 25 0 1 0 38000984 4407296 811 1992294400 134512640 135197378 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/20044/statm: 1076 811 93 167 0 907 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4304

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 20045
/proc/meminfo: memFree=834056/2055920 swapFree=4192956/4192956
[pid=20044] ppid=20042 vsize=6220 CPUtime=51.08
/proc/20044/stat : 20044 (march_hi) R 20042 20044 19965 0 -1 4194304 1826 0 0 0 5107 1 0 0 25 0 1 0 38000984 6369280 1116 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/20044/statm: 1555 1116 93 167 0 1386 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6220

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 20045
/proc/meminfo: memFree=831624/2055920 swapFree=4192956/4192956
[pid=20044] ppid=20042 vsize=7944 CPUtime=102.27
/proc/20044/stat : 20044 (march_hi) R 20042 20044 19965 0 -1 4194304 2419 0 0 0 10225 2 0 0 25 0 1 0 38000984 8134656 1709 1992294400 134512640 135197378 4294956240 18446744073709551615 134550700 0 0 4096 0 0 0 0 17 1 0 0
/proc/20044/statm: 1986 1709 93 167 0 1817 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 7944

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20045
/proc/meminfo: memFree=828808/2055920 swapFree=4192956/4192956
[pid=20044] ppid=20042 vsize=10532 CPUtime=162.24
/proc/20044/stat : 20044 (march_hi) R 20042 20044 19965 0 -1 4194304 3107 0 0 0 16222 2 0 0 25 0 1 0 38000984 10784768 2397 1992294400 134512640 135197378 4294956240 18446744073709551615 134570914 0 0 4096 0 0 0 0 17 1 0 0
/proc/20044/statm: 2633 2397 93 167 0 2464 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10532

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20045
/proc/meminfo: memFree=825992/2055920 swapFree=4192956/4192956
[pid=20044] ppid=20042 vsize=14412 CPUtime=222.23
/proc/20044/stat : 20044 (march_hi) R 20042 20044 19965 0 -1 4194304 3789 0 0 0 22220 3 0 0 25 0 1 0 38000984 14757888 3079 1992294400 134512640 135197378 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/20044/statm: 3603 3079 93 167 0 3434 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 14412

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20045
/proc/meminfo: memFree=823368/2055920 swapFree=4192956/4192956
[pid=20044] ppid=20042 vsize=20232 CPUtime=282.22
/proc/20044/stat : 20044 (march_hi) R 20042 20044 19965 0 -1 4194304 4447 0 0 0 28218 4 0 0 25 0 1 0 38000984 20717568 3737 1992294400 134512640 135197378 4294956240 18446744073709551615 134593053 0 0 4096 0 0 0 0 17 1 0 0
/proc/20044/statm: 5058 3737 93 167 0 4889 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 20232

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20045
/proc/meminfo: memFree=820744/2055920 swapFree=4192956/4192956
[pid=20044] ppid=20042 vsize=20232 CPUtime=342.19
/proc/20044/stat : 20044 (march_hi) R 20042 20044 19965 0 -1 4194304 5072 0 0 0 34215 4 0 0 25 0 1 0 38000984 20717568 4362 1992294400 134512640 135197378 4294956240 18446744073709551615 134556568 0 0 4096 0 0 0 0 17 1 0 0
/proc/20044/statm: 5058 4362 93 167 0 4889 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 20232

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20045
/proc/meminfo: memFree=817864/2055920 swapFree=4192956/4192956
[pid=20044] ppid=20042 vsize=29448 CPUtime=402.17
/proc/20044/stat : 20044 (march_hi) R 20042 20044 19965 0 -1 4194304 5800 0 0 0 40213 4 0 0 25 0 1 0 38000984 30154752 5090 1992294400 134512640 135197378 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/20044/statm: 7362 5090 93 167 0 7193 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 29448

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20045
/proc/meminfo: memFree=815176/2055920 swapFree=4192956/4192956
[pid=20044] ppid=20042 vsize=29448 CPUtime=462.16
/proc/20044/stat : 20044 (march_hi) R 20042 20044 19965 0 -1 4194304 6475 0 0 0 46211 5 0 0 25 0 1 0 38000984 30154752 5765 1992294400 134512640 135197378 4294956240 18446744073709551615 134524945 0 0 4096 0 0 0 0 17 1 0 0
/proc/20044/statm: 7362 5765 93 167 0 7193 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 29448

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20045
/proc/meminfo: memFree=812808/2055920 swapFree=4192956/4192956
[pid=20044] ppid=20042 vsize=29448 CPUtime=522.15
/proc/20044/stat : 20044 (march_hi) R 20042 20044 19965 0 -1 4194304 7095 0 0 0 52209 6 0 0 25 0 1 0 38000984 30154752 6385 1992294400 134512640 135197378 4294956240 18446744073709551615 134618852 0 0 4096 0 0 0 0 17 1 0 0
/proc/20044/statm: 7362 6385 93 167 0 7193 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 29448

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20045
/proc/meminfo: memFree=810056/2055920 swapFree=4192956/4192956
[pid=20044] ppid=20042 vsize=29448 CPUtime=582.12
/proc/20044/stat : 20044 (march_hi) R 20042 20044 19965 0 -1 4194304 7779 0 0 0 58206 6 0 0 25 0 1 0 38000984 30154752 7069 1992294400 134512640 135197378 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/20044/statm: 7362 7069 93 167 0 7193 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 29448

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20045
/proc/meminfo: memFree=807432/2055920 swapFree=4192956/4192956
[pid=20044] ppid=20042 vsize=42544 CPUtime=642.11
/proc/20044/stat : 20044 (march_hi) R 20042 20044 19965 0 -1 4194304 8432 0 0 0 64204 7 0 0 25 0 1 0 38000984 43565056 7722 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/20044/statm: 10636 7722 93 167 0 10467 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 42544


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

[startup+4062.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20053
/proc/meminfo: memFree=670536/2055920 swapFree=4192956/4192956
[pid=20044] ppid=20042 vsize=205528 CPUtime=4061.15
/proc/20044/stat : 20044 (march_hi) R 20042 20044 19965 0 -1 4194304 42500 0 0 0 406077 38 0 0 25 0 1 0 38000984 210460672 41790 1992294400 134512640 135197378 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/20044/statm: 51382 41790 93 167 0 51213 0
Current children cumulated CPU time (s) 4061.15
Current children cumulated vsize (KiB) 205528

[startup+4122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20053
/proc/meminfo: memFree=668360/2055920 swapFree=4192956/4192956
[pid=20044] ppid=20042 vsize=205528 CPUtime=4121.13
/proc/20044/stat : 20044 (march_hi) R 20042 20044 19965 0 -1 4194304 43033 0 0 0 412075 38 0 0 25 0 1 0 38000984 210460672 42323 1992294400 134512640 135197378 4294956240 18446744073709551615 134713223 0 0 4096 0 0 0 0 17 1 0 0
/proc/20044/statm: 51382 42323 93 167 0 51213 0
Current children cumulated CPU time (s) 4121.13
Current children cumulated vsize (KiB) 205528

[startup+4182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20053
/proc/meminfo: memFree=666376/2055920 swapFree=4192956/4192956
[pid=20044] ppid=20042 vsize=205528 CPUtime=4181.12
/proc/20044/stat : 20044 (march_hi) R 20042 20044 19965 0 -1 4194304 43534 0 0 0 418073 39 0 0 25 0 1 0 38000984 210460672 42824 1992294400 134512640 135197378 4294956240 18446744073709551615 134539119 0 0 4096 0 0 0 0 17 1 0 0
/proc/20044/statm: 51382 42824 93 167 0 51213 0
Current children cumulated CPU time (s) 4181.12
Current children cumulated vsize (KiB) 205528

[startup+4242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20053
/proc/meminfo: memFree=664392/2055920 swapFree=4192956/4192956
[pid=20044] ppid=20042 vsize=205528 CPUtime=4241.1
/proc/20044/stat : 20044 (march_hi) R 20042 20044 19965 0 -1 4194304 44032 0 0 0 424071 39 0 0 25 0 1 0 38000984 210460672 43322 1992294400 134512640 135197378 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/20044/statm: 51382 43322 93 167 0 51213 0
Current children cumulated CPU time (s) 4241.1
Current children cumulated vsize (KiB) 205528

[startup+4302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20053
/proc/meminfo: memFree=661704/2055920 swapFree=4192956/4192956
[pid=20044] ppid=20042 vsize=205528 CPUtime=4301.08
/proc/20044/stat : 20044 (march_hi) R 20042 20044 19965 0 -1 4194304 44694 0 0 0 430068 40 0 0 25 0 1 0 38000984 210460672 43984 1992294400 134512640 135197378 4294956240 18446744073709551615 134603175 0 0 4096 0 0 0 0 17 1 0 0
/proc/20044/statm: 51382 43984 93 167 0 51213 0
Current children cumulated CPU time (s) 4301.08
Current children cumulated vsize (KiB) 205528

[startup+4362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20053
/proc/meminfo: memFree=659208/2055920 swapFree=4192956/4192956
[pid=20044] ppid=20042 vsize=205528 CPUtime=4361.07
/proc/20044/stat : 20044 (march_hi) R 20042 20044 19965 0 -1 4194304 45317 0 0 0 436066 41 0 0 25 0 1 0 38000984 210460672 44607 1992294400 134512640 135197378 4294956240 18446744073709551615 134593019 0 0 4096 0 0 0 0 17 1 0 0
/proc/20044/statm: 51382 44607 93 167 0 51213 0
Current children cumulated CPU time (s) 4361.07
Current children cumulated vsize (KiB) 205528

[startup+4422.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20053
/proc/meminfo: memFree=656776/2055920 swapFree=4192956/4192956
[pid=20044] ppid=20042 vsize=205528 CPUtime=4421.05
/proc/20044/stat : 20044 (march_hi) R 20042 20044 19965 0 -1 4194304 45925 0 0 0 442064 41 0 0 25 0 1 0 38000984 210460672 45215 1992294400 134512640 135197378 4294956240 18446744073709551615 134524842 0 0 4096 0 0 0 0 17 1 0 0
/proc/20044/statm: 51382 45215 93 167 0 51213 0
Current children cumulated CPU time (s) 4421.05
Current children cumulated vsize (KiB) 205528

[startup+4482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20053
/proc/meminfo: memFree=654408/2055920 swapFree=4192956/4192956
[pid=20044] ppid=20042 vsize=205528 CPUtime=4481.04
/proc/20044/stat : 20044 (march_hi) R 20042 20044 19965 0 -1 4194304 46513 0 0 0 448062 42 0 0 25 0 1 0 38000984 210460672 45803 1992294400 134512640 135197378 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/20044/statm: 51382 45803 93 167 0 51213 0
Current children cumulated CPU time (s) 4481.04
Current children cumulated vsize (KiB) 205528

[startup+4542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20053
/proc/meminfo: memFree=652232/2055920 swapFree=4192956/4192956
[pid=20044] ppid=20042 vsize=205528 CPUtime=4541.02
/proc/20044/stat : 20044 (march_hi) R 20042 20044 19965 0 -1 4194304 47074 0 0 0 454059 43 0 0 25 0 1 0 38000984 210460672 46364 1992294400 134512640 135197378 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/20044/statm: 51382 46364 93 167 0 51213 0
Current children cumulated CPU time (s) 4541.02
Current children cumulated vsize (KiB) 205528

[startup+4602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20053
/proc/meminfo: memFree=649736/2055920 swapFree=4192956/4192956
[pid=20044] ppid=20042 vsize=205528 CPUtime=4601.01
/proc/20044/stat : 20044 (march_hi) R 20042 20044 19965 0 -1 4194304 47682 0 0 0 460058 43 0 0 25 0 1 0 38000984 210460672 46972 1992294400 134512640 135197378 4294956240 18446744073709551615 134524871 0 0 4096 0 0 0 0 17 1 0 0
/proc/20044/statm: 51382 46972 93 167 0 51213 0
Current children cumulated CPU time (s) 4601.01
Current children cumulated vsize (KiB) 205528

[startup+4662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20053
/proc/meminfo: memFree=647304/2055920 swapFree=4192956/4192956
[pid=20044] ppid=20042 vsize=205528 CPUtime=4660.98
/proc/20044/stat : 20044 (march_hi) R 20042 20044 19965 0 -1 4194304 48275 0 0 0 466055 43 0 0 25 0 1 0 38000984 210460672 47565 1992294400 134512640 135197378 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/20044/statm: 51382 47565 93 167 0 51213 0
Current children cumulated CPU time (s) 4660.98
Current children cumulated vsize (KiB) 205528

[startup+4722.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20053
/proc/meminfo: memFree=645064/2055920 swapFree=4192956/4192956
[pid=20044] ppid=20042 vsize=205528 CPUtime=4720.97
/proc/20044/stat : 20044 (march_hi) R 20042 20044 19965 0 -1 4194304 48845 0 0 0 472054 43 0 0 25 0 1 0 38000984 210460672 48135 1992294400 134512640 135197378 4294956240 18446744073709551615 134603232 0 0 4096 0 0 0 0 17 1 0 0
/proc/20044/statm: 51382 48135 93 167 0 51213 0
Current children cumulated CPU time (s) 4720.97
Current children cumulated vsize (KiB) 205528

[startup+4782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20053
/proc/meminfo: memFree=642824/2055920 swapFree=4192956/4192956
[pid=20044] ppid=20042 vsize=205528 CPUtime=4780.95
/proc/20044/stat : 20044 (march_hi) R 20042 20044 19965 0 -1 4194304 49411 0 0 0 478051 44 0 0 25 0 1 0 38000984 210460672 48701 1992294400 134512640 135197378 4294956240 18446744073709551615 134603270 0 0 4096 0 0 0 0 17 1 0 0
/proc/20044/statm: 51382 48701 93 167 0 51213 0
Current children cumulated CPU time (s) 4780.95
Current children cumulated vsize (KiB) 205528

[startup+4842.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20053
/proc/meminfo: memFree=640520/2055920 swapFree=4192956/4192956
[pid=20044] ppid=20042 vsize=205528 CPUtime=4840.93
/proc/20044/stat : 20044 (march_hi) R 20042 20044 19965 0 -1 4194304 49982 0 0 0 484049 44 0 0 25 0 1 0 38000984 210460672 49272 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/20044/statm: 51382 49272 93 167 0 51213 0
Current children cumulated CPU time (s) 4840.93
Current children cumulated vsize (KiB) 205528

[startup+4902.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20053
/proc/meminfo: memFree=638344/2055920 swapFree=4192956/4192956
[pid=20044] ppid=20042 vsize=205528 CPUtime=4900.92
/proc/20044/stat : 20044 (march_hi) R 20042 20044 19965 0 -1 4194304 50520 0 0 0 490047 45 0 0 25 0 1 0 38000984 210460672 49810 1992294400 134512640 135197378 4294956240 18446744073709551615 134590377 0 0 4096 0 0 0 0 17 1 0 0
/proc/20044/statm: 51382 49810 93 167 0 51213 0
Current children cumulated CPU time (s) 4900.92
Current children cumulated vsize (KiB) 205528

[startup+4962.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20053
/proc/meminfo: memFree=635976/2055920 swapFree=4192956/4192956
[pid=20044] ppid=20042 vsize=205528 CPUtime=4960.9
/proc/20044/stat : 20044 (march_hi) R 20042 20044 19965 0 -1 4194304 51096 0 0 0 496044 46 0 0 25 0 1 0 38000984 210460672 50386 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/20044/statm: 51382 50386 93 167 0 51213 0
Current children cumulated CPU time (s) 4960.9
Current children cumulated vsize (KiB) 205528



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20053
/proc/meminfo: memFree=634632/2055920 swapFree=4192956/4192956
[pid=20044] ppid=20042 vsize=205528 CPUtime=5000.09
/proc/20044/stat : 20044 (march_hi) R 20042 20044 19965 0 -1 4194304 51439 0 0 0 499963 46 0 0 25 0 1 0 38000984 210460672 50729 1992294400 134512640 135197378 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/20044/statm: 51382 50729 93 167 0 51213 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 205528

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: 0.99 0.98 0.99 2/66 20053
/proc/meminfo: memFree=634632/2055920 swapFree=4192956/4192956
[pid=20044] ppid=20042 vsize=205528 CPUtime=5000.09
/proc/20044/stat : 20044 (march_hi) R 20042 20044 19965 0 -1 4194304 51439 0 0 0 499963 46 0 0 25 0 1 0 38000984 210460672 50729 1992294400 134512640 135197378 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/20044/statm: 51382 50729 93 167 0 51213 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 205528

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.54
CPU time (s): 5000.14
CPU user time (s): 4999.64
CPU system time (s): 0.497924
CPU usage (%): 99.972
Max. virtual memory (cumulated for all children) (KiB): 205528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.64
system time used= 0.497924
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51439
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= 6121

runsolver used 5.21121 second user time and 13.006 second system time

The end

Launcher Data 

Begin job on node54 at 2009-04-19 02:08:46
IDJOB=1628075
IDBENCH=70531
IDSOLVER=583
FILE ID=node54/1628075-1240099726
PBS_JOBID= 9157689
Free space on /tmp= 66340 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/75/unif-k7-r89-v75-c6675-S1988754311-026.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1628075-1240099726/watcher-1628075-1240099726 -o /tmp/evaluation-result-1628075-1240099726/solver-1628075-1240099726 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1628075-1240099726.cnf

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

MD5SUM BENCH= 4c6698180e16258b697babf4cf0c76a1
RANDOM SEED=1970592721

node54.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:        838824 kB
Buffers:         86304 kB
Cached:        1035016 kB
SwapCached:          0 kB
Active:         335160 kB
Inactive:       801568 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        838824 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             928 kB
Writeback:           0 kB
Mapped:          25084 kB
Slab:            66320 kB
Committed_AS:   172764 kB
PageTables:       1368 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66336 MiB
End job on node54 at 2009-04-19 03:32:10