Trace number 1627759

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 5002.07

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S1334593800-018.cnf
MD5SUM445a4153e94b03b5b26d24042b03c5d7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark50.9593
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 518000
Number of clauses of size over 50

Solver Data 

0.39/0.47	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.47	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.47	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.47	c main()::
0.39/0.47	c initFormula():: searching for DIMACS p-line....
0.39/0.47	c full lookahead due to high density!
0.39/0.47	c initFormula():: the DIMACS p-line indicates a CNF of 900 variables and 18000 clauses.
0.39/0.47	c parseCNF():: parsing....
0.39/0.47	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.47	c runParser():: parsing was successful, warming up engines...
0.39/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.47	c preprocessing fase I completed:: there are now 900 free variables and 18000 clauses.
0.39/0.47	c stat :: sign balance is biased by 0.041
0.39/0.47	c using k-SAT heuristics (size based diff)
0.39/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.47	c main():: clause / variable ratio: ( 18000 / 900 ) = 20.00
0.39/0.47	c longest clause has size 5
0.39/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.47	c number of free variables = 900
0.39/0.47	c dynamic_preselect_setsize :: off
0.39/0.47	c main():: all systems go!
0.39/0.47	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 431
0.69/0.72	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 40504
11.69/11.77	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 3743752
1093.26/1093.79	c |----------------------------------------------------------------|
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-1627759-1239999396/watcher-1627759-1239999396 -o /tmp/evaluation-result-1627759-1239999396/solver-1627759-1239999396 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627759-1239999396.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: 1.06 1.01 0.99 3/64 21898
/proc/meminfo: memFree=923248/2055920 swapFree=4192956/4192956
[pid=21898] ppid=21896 vsize=980 CPUtime=0
/proc/21898/stat : 21898 (march_hi) R 21896 21898 21790 0 -1 4194304 130 0 0 0 0 0 0 0 18 0 1 0 27973232 1003520 115 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/21898/statm: 245 115 58 167 0 76 0

[startup+0.0122159 s]
/proc/loadavg: 1.06 1.01 0.99 3/64 21898
/proc/meminfo: memFree=923248/2055920 swapFree=4192956/4192956
[pid=21898] ppid=21896 vsize=1112 CPUtime=0.01
/proc/21898/stat : 21898 (march_hi) R 21896 21898 21790 0 -1 4194304 157 0 0 0 1 0 0 0 18 0 1 0 27973232 1138688 142 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/21898/statm: 278 142 58 167 0 109 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1112

[startup+0.101235 s]
/proc/loadavg: 1.06 1.01 0.99 3/64 21898
/proc/meminfo: memFree=923248/2055920 swapFree=4192956/4192956
[pid=21898] ppid=21896 vsize=3148 CPUtime=0.09
/proc/21898/stat : 21898 (march_hi) R 21896 21898 21790 0 -1 4194304 1528 0 0 0 9 0 0 0 18 0 1 0 27973232 3223552 533 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/21898/statm: 787 543 79 167 0 618 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3148

[startup+0.301276 s]
/proc/loadavg: 1.06 1.01 0.99 3/64 21898
/proc/meminfo: memFree=923248/2055920 swapFree=4192956/4192956
[pid=21898] ppid=21896 vsize=3420 CPUtime=0.29
/proc/21898/stat : 21898 (march_hi) R 21896 21898 21790 0 -1 4194304 2230 0 0 0 29 0 0 0 19 0 1 0 27973232 3502080 600 1992294400 134512640 135197378 4294956240 18446744073709551615 134578096 0 0 4096 0 0 0 0 17 1 0 0
/proc/21898/statm: 855 600 82 167 0 686 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3420

[startup+0.701362 s]
/proc/loadavg: 1.06 1.01 0.99 3/64 21898
/proc/meminfo: memFree=923248/2055920 swapFree=4192956/4192956
[pid=21898] ppid=21896 vsize=6088 CPUtime=0.69
/proc/21898/stat : 21898 (march_hi) R 21896 21898 21790 0 -1 4194304 2821 0 0 0 69 0 0 0 22 0 1 0 27973232 6234112 995 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/21898/statm: 1522 995 93 167 0 1353 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6088

[startup+1.50153 s]
/proc/loadavg: 1.06 1.01 0.99 2/65 21899
/proc/meminfo: memFree=919592/2055920 swapFree=4192956/4192956
[pid=21898] ppid=21896 vsize=6088 CPUtime=1.49
/proc/21898/stat : 21898 (march_hi) R 21896 21898 21790 0 -1 4194304 2821 0 0 0 149 0 0 0 25 0 1 0 27973232 6234112 995 1992294400 134512640 135197378 4294956240 18446744073709551615 134539253 0 0 4096 0 0 0 0 17 1 0 0
/proc/21898/statm: 1522 995 93 167 0 1353 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6088

[startup+3.10188 s]
/proc/loadavg: 1.06 1.01 0.99 2/65 21899
/proc/meminfo: memFree=919464/2055920 swapFree=4192956/4192956
[pid=21898] ppid=21896 vsize=6088 CPUtime=3.09
/proc/21898/stat : 21898 (march_hi) R 21896 21898 21790 0 -1 4194304 2821 0 0 0 309 0 0 0 25 0 1 0 27973232 6234112 995 1992294400 134512640 135197378 4294956240 18446744073709551615 134539119 0 0 4096 0 0 0 0 17 1 0 0
/proc/21898/statm: 1522 995 93 167 0 1353 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6088

[startup+6.30156 s]
/proc/loadavg: 1.05 1.01 0.99 2/65 21899
/proc/meminfo: memFree=919400/2055920 swapFree=4192956/4192956
[pid=21898] ppid=21896 vsize=6772 CPUtime=6.29
/proc/21898/stat : 21898 (march_hi) R 21896 21898 21790 0 -1 4194304 2962 0 0 0 629 0 0 0 25 0 1 0 27973232 6934528 1136 1992294400 134512640 135197378 4294956240 18446744073709551615 134550686 0 0 4096 0 0 0 0 17 1 0 0
/proc/21898/statm: 1693 1136 93 167 0 1524 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6772

[startup+12.7019 s]
/proc/loadavg: 1.05 1.01 0.99 2/65 21899
/proc/meminfo: memFree=918312/2055920 swapFree=4192956/4192956
[pid=21898] ppid=21896 vsize=7624 CPUtime=12.69
/proc/21898/stat : 21898 (march_hi) R 21896 21898 21790 0 -1 4194304 3092 0 0 0 1269 0 0 0 25 0 1 0 27973232 7806976 1266 1992294400 134512640 135197378 4294956240 18446744073709551615 134539341 0 0 4096 0 0 0 0 17 1 0 0
/proc/21898/statm: 1906 1266 93 167 0 1737 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7624

[startup+25.5017 s]
/proc/loadavg: 1.04 1.01 0.99 2/65 21899
/proc/meminfo: memFree=917160/2055920 swapFree=4192956/4192956
[pid=21898] ppid=21896 vsize=8388 CPUtime=25.49
/proc/21898/stat : 21898 (march_hi) R 21896 21898 21790 0 -1 4194304 3367 0 0 0 2548 1 0 0 25 0 1 0 27973232 8589312 1541 1992294400 134512640 135197378 4294956240 18446744073709551615 134593005 0 0 4096 0 0 0 0 17 1 0 0
/proc/21898/statm: 2097 1541 93 167 0 1928 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8388

[startup+51.1012 s]
/proc/loadavg: 1.02 1.01 0.99 2/65 21899
/proc/meminfo: memFree=914984/2055920 swapFree=4192956/4192956
[pid=21898] ppid=21896 vsize=11264 CPUtime=51.07
/proc/21898/stat : 21898 (march_hi) R 21896 21898 21790 0 -1 4194304 3919 0 0 0 5106 1 0 0 25 0 1 0 27973232 11534336 2093 1992294400 134512640 135197378 4294956240 18446744073709551615 134603821 0 0 4096 0 0 0 0 17 1 0 0
/proc/21898/statm: 2816 2093 93 167 0 2647 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 11264

[startup+102.305 s]
/proc/loadavg: 1.01 1.00 0.99 2/65 21899
/proc/meminfo: memFree=910504/2055920 swapFree=4192956/4192956
[pid=21898] ppid=21896 vsize=17732 CPUtime=102.26
/proc/21898/stat : 21898 (march_hi) R 21896 21898 21790 0 -1 4194304 5011 0 0 0 10223 3 0 0 25 0 1 0 27973232 18157568 3185 1992294400 134512640 135197378 4294956240 18446744073709551615 134572702 0 0 4096 0 0 0 0 17 1 0 0
/proc/21898/statm: 4433 3185 93 167 0 4264 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17732

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 21899
/proc/meminfo: memFree=905256/2055920 swapFree=4192956/4192956
[pid=21898] ppid=21896 vsize=23900 CPUtime=162.23
/proc/21898/stat : 21898 (march_hi) R 21896 21898 21790 0 -1 4194304 6328 0 0 0 16219 4 0 0 25 0 1 0 27973232 24473600 4502 1992294400 134512640 135197378 4294956240 18446744073709551615 134713215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21898/statm: 5975 4502 93 167 0 5806 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 23900

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 21899
/proc/meminfo: memFree=900008/2055920 swapFree=4192956/4192956
[pid=21898] ppid=21896 vsize=32632 CPUtime=222.2
/proc/21898/stat : 21898 (march_hi) R 21896 21898 21790 0 -1 4194304 7618 0 0 0 22215 5 0 0 25 0 1 0 27973232 33415168 5792 1992294400 134512640 135197378 4294956240 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0
/proc/21898/statm: 8158 5792 93 167 0 7989 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 32632

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 21899
/proc/meminfo: memFree=894888/2055920 swapFree=4192956/4192956
[pid=21898] ppid=21896 vsize=32632 CPUtime=282.18
/proc/21898/stat : 21898 (march_hi) R 21896 21898 21790 0 -1 4194304 8897 0 0 0 28212 6 0 0 25 0 1 0 27973232 33415168 7071 1992294400 134512640 135197378 4294956240 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 1 0 0
/proc/21898/statm: 8158 7071 93 167 0 7989 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 32632

[startup+342.303 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 21899
/proc/meminfo: memFree=889384/2055920 swapFree=4192956/4192956
[pid=21898] ppid=21896 vsize=46328 CPUtime=342.16
/proc/21898/stat : 21898 (march_hi) R 21896 21898 21790 0 -1 4194304 10247 0 0 0 34208 8 0 0 25 0 1 0 27973232 47439872 8421 1992294400 134512640 135197378 4294956240 18446744073709551615 134713223 0 0 4096 0 0 0 0 17 1 0 0
/proc/21898/statm: 11582 8421 93 167 0 11413 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 46328

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 21899
/proc/meminfo: memFree=884456/2055920 swapFree=4192956/4192956
[pid=21898] ppid=21896 vsize=46328 CPUtime=402.14
/proc/21898/stat : 21898 (march_hi) R 21896 21898 21790 0 -1 4194304 11526 0 0 0 40205 9 0 0 25 0 1 0 27973232 47439872 9700 1992294400 134512640 135197378 4294956240 18446744073709551615 134550686 0 0 4096 0 0 0 0 17 1 0 0
/proc/21898/statm: 11582 9700 93 167 0 11413 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 46328

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 21899
/proc/meminfo: memFree=879336/2055920 swapFree=4192956/4192956
[pid=21898] ppid=21896 vsize=46328 CPUtime=462.11
/proc/21898/stat : 21898 (march_hi) R 21896 21898 21790 0 -1 4194304 12790 0 0 0 46201 10 0 0 25 0 1 0 27973232 47439872 10964 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/21898/statm: 11582 10964 93 167 0 11413 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 46328

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 21899
/proc/meminfo: memFree=874216/2055920 swapFree=4192956/4192956
[pid=21898] ppid=21896 vsize=65972 CPUtime=522.08
/proc/21898/stat : 21898 (march_hi) R 21896 21898 21790 0 -1 4194304 14054 0 0 0 52197 11 0 0 25 0 1 0 27973232 67555328 12228 1992294400 134512640 135197378 4294956240 18446744073709551615 134539122 0 0 4096 0 0 0 0 17 1 0 0
/proc/21898/statm: 16493 12228 93 167 0 16324 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 65972

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 21899
/proc/meminfo: memFree=869096/2055920 swapFree=4192956/4192956
[pid=21898] ppid=21896 vsize=65976 CPUtime=582.06
/proc/21898/stat : 21898 (march_hi) R 21896 21898 21790 0 -1 4194304 15315 0 0 0 58194 12 0 0 25 0 1 0 27973232 67559424 13489 1992294400 134512640 135197378 4294956240 18446744073709551615 134539105 0 0 4096 0 0 0 0 17 1 0 0
/proc/21898/statm: 16494 13489 93 167 0 16325 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 65976

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 21899
/proc/meminfo: memFree=864040/2055920 swapFree=4192956/4192956
[pid=21898] ppid=21896 vsize=66576 CPUtime=642.05
/proc/21898/stat : 21898 (march_hi) R 21896 21898 21790 0 -1 4194304 16557 0 0 0 64191 14 0 0 25 0 1 0 27973232 68173824 14731 1992294400 134512640 135197378 4294956240 18446744073709551615 134592727 0 0 4096 0 0 0 0 17 1 0 0
/proc/21898/statm: 16644 14731 93 167 0 16475 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 66576


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21907
/proc/meminfo: memFree=590248/2055920 swapFree=4192956/4192956
[pid=21898] ppid=21896 vsize=463576 CPUtime=4000.71
/proc/21898/stat : 21898 (march_hi) R 21896 21898 21790 0 -1 4194304 84623 0 0 0 399987 84 0 0 25 0 1 0 27973232 474701824 82797 1992294400 134512640 135197378 4294956240 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 1 0 0
/proc/21898/statm: 115894 82797 93 167 0 115725 0
Current children cumulated CPU time (s) 4000.71
Current children cumulated vsize (KiB) 463576

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21907
/proc/meminfo: memFree=585384/2055920 swapFree=4192956/4192956
[pid=21898] ppid=21896 vsize=463576 CPUtime=4060.69
/proc/21898/stat : 21898 (march_hi) R 21896 21898 21790 0 -1 4194304 85819 0 0 0 405984 85 0 0 25 0 1 0 27973232 474701824 83993 1992294400 134512640 135197378 4294956240 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 1 0 0
/proc/21898/statm: 115894 83993 93 167 0 115725 0
Current children cumulated CPU time (s) 4060.69
Current children cumulated vsize (KiB) 463576

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21907
/proc/meminfo: memFree=580712/2055920 swapFree=4192956/4192956
[pid=21898] ppid=21896 vsize=463576 CPUtime=4120.67
/proc/21898/stat : 21898 (march_hi) R 21896 21898 21790 0 -1 4194304 86981 0 0 0 411980 87 0 0 25 0 1 0 27973232 474701824 85155 1992294400 134512640 135197378 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/21898/statm: 115894 85155 93 167 0 115725 0
Current children cumulated CPU time (s) 4120.67
Current children cumulated vsize (KiB) 463576

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21907
/proc/meminfo: memFree=576168/2055920 swapFree=4192956/4192956
[pid=21898] ppid=21896 vsize=463576 CPUtime=4180.64
/proc/21898/stat : 21898 (march_hi) R 21896 21898 21790 0 -1 4194304 88106 0 0 0 417976 88 0 0 25 0 1 0 27973232 474701824 86280 1992294400 134512640 135197378 4294956240 18446744073709551615 134541443 0 0 4096 0 0 0 0 17 1 0 0
/proc/21898/statm: 115894 86280 93 167 0 115725 0
Current children cumulated CPU time (s) 4180.64
Current children cumulated vsize (KiB) 463576

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21907
/proc/meminfo: memFree=572072/2055920 swapFree=4192956/4192956
[pid=21898] ppid=21896 vsize=463576 CPUtime=4240.63
/proc/21898/stat : 21898 (march_hi) R 21896 21898 21790 0 -1 4194304 89122 0 0 0 423974 89 0 0 25 0 1 0 27973232 474701824 87296 1992294400 134512640 135197378 4294956240 18446744073709551615 134603232 0 0 4096 0 0 0 0 17 1 0 0
/proc/21898/statm: 115894 87296 93 167 0 115725 0
Current children cumulated CPU time (s) 4240.63
Current children cumulated vsize (KiB) 463576

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21907
/proc/meminfo: memFree=567336/2055920 swapFree=4192956/4192956
[pid=21898] ppid=21896 vsize=463576 CPUtime=4300.6
/proc/21898/stat : 21898 (march_hi) R 21896 21898 21790 0 -1 4194304 90321 0 0 0 429970 90 0 0 25 0 1 0 27973232 474701824 88495 1992294400 134512640 135197378 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/21898/statm: 115894 88495 93 167 0 115725 0
Current children cumulated CPU time (s) 4300.6
Current children cumulated vsize (KiB) 463576

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21907
/proc/meminfo: memFree=562280/2055920 swapFree=4192956/4192956
[pid=21898] ppid=21896 vsize=463576 CPUtime=4360.58
/proc/21898/stat : 21898 (march_hi) R 21896 21898 21790 0 -1 4194304 91606 0 0 0 435966 92 0 0 25 0 1 0 27973232 474701824 89780 1992294400 134512640 135197378 4294956240 18446744073709551615 134603849 0 0 4096 0 0 0 0 17 1 0 0
/proc/21898/statm: 115894 89780 93 167 0 115725 0
Current children cumulated CPU time (s) 4360.58
Current children cumulated vsize (KiB) 463576

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21907
/proc/meminfo: memFree=557096/2055920 swapFree=4192956/4192956
[pid=21898] ppid=21896 vsize=463576 CPUtime=4420.55
/proc/21898/stat : 21898 (march_hi) R 21896 21898 21790 0 -1 4194304 92882 0 0 0 441962 93 0 0 25 0 1 0 27973232 474701824 91056 1992294400 134512640 135197378 4294956240 18446744073709551615 134548473 0 0 4096 0 0 0 0 17 1 0 0
/proc/21898/statm: 115894 91056 93 167 0 115725 0
Current children cumulated CPU time (s) 4420.55
Current children cumulated vsize (KiB) 463576

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21907
/proc/meminfo: memFree=552104/2055920 swapFree=4192956/4192956
[pid=21898] ppid=21896 vsize=463576 CPUtime=4480.53
/proc/21898/stat : 21898 (march_hi) R 21896 21898 21790 0 -1 4194304 94153 0 0 0 447958 95 0 0 25 0 1 0 27973232 474701824 92327 1992294400 134512640 135197378 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/21898/statm: 115894 92327 93 167 0 115725 0
Current children cumulated CPU time (s) 4480.53
Current children cumulated vsize (KiB) 463576

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21907
/proc/meminfo: memFree=546920/2055920 swapFree=4192956/4192956
[pid=21898] ppid=21896 vsize=463576 CPUtime=4540.51
/proc/21898/stat : 21898 (march_hi) R 21896 21898 21790 0 -1 4194304 95421 0 0 0 453955 96 0 0 25 0 1 0 27973232 474701824 93595 1992294400 134512640 135197378 4294956240 18446744073709551615 134539075 0 0 4096 0 0 0 0 17 1 0 0
/proc/21898/statm: 115894 93595 93 167 0 115725 0
Current children cumulated CPU time (s) 4540.51
Current children cumulated vsize (KiB) 463576

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21907
/proc/meminfo: memFree=541800/2055920 swapFree=4192956/4192956
[pid=21898] ppid=21896 vsize=463576 CPUtime=4600.48
/proc/21898/stat : 21898 (march_hi) R 21896 21898 21790 0 -1 4194304 96682 0 0 0 459952 96 0 0 25 0 1 0 27973232 474701824 94856 1992294400 134512640 135197378 4294956240 18446744073709551615 134550651 0 0 4096 0 0 0 0 17 1 0 0
/proc/21898/statm: 115894 94856 93 167 0 115725 0
Current children cumulated CPU time (s) 4600.48
Current children cumulated vsize (KiB) 463576

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21907
/proc/meminfo: memFree=536808/2055920 swapFree=4192956/4192956
[pid=21898] ppid=21896 vsize=463576 CPUtime=4660.45
/proc/21898/stat : 21898 (march_hi) R 21896 21898 21790 0 -1 4194304 97932 0 0 0 465948 97 0 0 25 0 1 0 27973232 474701824 96106 1992294400 134512640 135197378 4294956240 18446744073709551615 134593053 0 0 4096 0 0 0 0 17 1 0 0
/proc/21898/statm: 115894 96106 93 167 0 115725 0
Current children cumulated CPU time (s) 4660.45
Current children cumulated vsize (KiB) 463576

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21907
/proc/meminfo: memFree=531752/2055920 swapFree=4192956/4192956
[pid=21898] ppid=21896 vsize=463576 CPUtime=4720.44
/proc/21898/stat : 21898 (march_hi) R 21896 21898 21790 0 -1 4194304 99182 0 0 0 471945 99 0 0 25 0 1 0 27973232 474701824 97356 1992294400 134512640 135197378 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/21898/statm: 115894 97356 93 167 0 115725 0
Current children cumulated CPU time (s) 4720.44
Current children cumulated vsize (KiB) 463576

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21909
/proc/meminfo: memFree=526760/2055920 swapFree=4192956/4192956
[pid=21898] ppid=21896 vsize=463576 CPUtime=4780.41
/proc/21898/stat : 21898 (march_hi) R 21896 21898 21790 0 -1 4194304 100418 0 0 0 477941 100 0 0 25 0 1 0 27973232 474701824 98592 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/21898/statm: 115894 98592 93 167 0 115725 0
Current children cumulated CPU time (s) 4780.41
Current children cumulated vsize (KiB) 463576

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21909
/proc/meminfo: memFree=521832/2055920 swapFree=4192956/4192956
[pid=21898] ppid=21896 vsize=463576 CPUtime=4840.39
/proc/21898/stat : 21898 (march_hi) R 21896 21898 21790 0 -1 4194304 101643 0 0 0 483938 101 0 0 25 0 1 0 27973232 474701824 99817 1992294400 134512640 135197378 4294956240 18446744073709551615 134541450 0 0 4096 0 0 0 0 17 1 0 0
/proc/21898/statm: 115894 99817 93 167 0 115725 0
Current children cumulated CPU time (s) 4840.39
Current children cumulated vsize (KiB) 463576

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21909
/proc/meminfo: memFree=516968/2055920 swapFree=4192956/4192956
[pid=21898] ppid=21896 vsize=463576 CPUtime=4900.36
/proc/21898/stat : 21898 (march_hi) R 21896 21898 21790 0 -1 4194304 102861 0 0 0 489934 102 0 0 25 0 1 0 27973232 474701824 101035 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/21898/statm: 115894 101035 93 167 0 115725 0
Current children cumulated CPU time (s) 4900.36
Current children cumulated vsize (KiB) 463576

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21909
/proc/meminfo: memFree=512168/2055920 swapFree=4192956/4192956
[pid=21898] ppid=21896 vsize=463576 CPUtime=4960.34
/proc/21898/stat : 21898 (march_hi) R 21896 21898 21790 0 -1 4194304 104069 0 0 0 495931 103 0 0 25 0 1 0 27973232 474701824 102243 1992294400 134512640 135197378 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/21898/statm: 115894 102243 93 167 0 115725 0
Current children cumulated CPU time (s) 4960.34
Current children cumulated vsize (KiB) 463576



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21909
/proc/meminfo: memFree=508968/2055920 swapFree=4192956/4192956
[pid=21898] ppid=21896 vsize=463576 CPUtime=5000.03
/proc/21898/stat : 21898 (march_hi) R 21896 21898 21790 0 -1 4194304 104857 0 0 0 499898 105 0 0 25 0 1 0 27973232 474701824 103031 1992294400 134512640 135197378 4294956240 18446744073709551615 134713199 0 0 4096 0 0 0 0 17 1 0 0
/proc/21898/statm: 115894 103031 93 167 0 115725 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 463576

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.07
CPU time (s): 5000.1
CPU user time (s): 4998.99
CPU system time (s): 1.11483
CPU usage (%): 99.9607
Max. virtual memory (cumulated for all children) (KiB): 463576

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4998.99
system time used= 1.11483
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 104857
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= 11312

runsolver used 4.87026 second user time and 8.84165 second system time

The end

Launcher Data 

Begin job on node10 at 2009-04-17 22:16:36
IDJOB=1627759
IDBENCH=70215
IDSOLVER=583
FILE ID=node10/1627759-1239999396
PBS_JOBID= 9158713
Free space on /tmp= 66320 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S1334593800-018.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627759-1239999396/watcher-1627759-1239999396 -o /tmp/evaluation-result-1627759-1239999396/solver-1627759-1239999396 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1627759-1239999396.cnf

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

MD5SUM BENCH= 445a4153e94b03b5b26d24042b03c5d7
RANDOM SEED=887207235

node10.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		: 3000.263
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	: 5931.00
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		: 3000.263
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:        923664 kB
Buffers:         63176 kB
Cached:         995312 kB
SwapCached:          0 kB
Active:          93356 kB
Inactive:       979040 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        923664 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1184 kB
Writeback:           0 kB
Mapped:          23700 kB
Slab:            45856 kB
Committed_AS:   149812 kB
PageTables:       1372 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= 66320 MiB
End job on node10 at 2009-04-17 23:40:00