Trace number 1719811

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_nn nn? (TO) 1200.06 1200.41

General information on the benchmark

Namemizh-sha0-36-3.cnf
MD5SUM7e900a3d5c709e5167c14f906d6ebd88
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark130.127
Satisfiable
(Un)Satisfiability was proved
Number of variables50073
Number of clauses210235
Sum of the clauses size628383
Maximum clause length4
Minimum clause length1
Number of clauses of size 1177
Number of clauses of size 286992
Number of clauses of size 338042
Number of clauses of size 485024
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

4.69/4.71	c main():: ***                                   [ march satisfiability solver ]                                   ***
4.69/4.71	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
4.69/4.71	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
4.69/4.71	c main()::
4.69/4.71	c initFormula():: searching for DIMACS p-line....
4.69/4.71	c initFormula():: the DIMACS p-line indicates a CNF of 50073 variables and 210235 clauses.
4.69/4.71	c parseCNF():: parsing....
4.69/4.71	c parseCNF():: the CNF contains 177 unary clauses.
4.69/4.71	c runParser():: parsing was successful, warming up engines...
4.69/4.71	c find_and_remove_tautogolies():: found and removed 1906 tautologies
4.69/4.71	c find_and_remove_tautogolies():: found and removed 3621 tautologies
4.69/4.71	c find_and_remove_tautogolies():: found and removed 6 tautologies
4.69/4.71	c simplify_formula():: removed 43 tautological, 45737 satisfied and 3519 duplicate clauses
4.69/4.71	c preprocessing fase I completed:: there are now 38952 free variables and 160936 clauses.
4.69/4.71	c stat :: sign balance is biased by 0.100
4.69/4.71	c find_equivalence():: found 4836 3-equivalences
4.69/4.71	c find_equivalence():: found 6062 4-equivalences
4.69/4.71	c find_and_remove_tautogolies():: found and removed 93 tautologies
4.69/4.71	c find_and_remove_tautogolies():: found and removed 91 tautologies
4.69/4.71	c find_and_remove_tautogolies():: found and removed 20 tautologies
4.69/4.71	c find_and_remove_tautogolies():: found and removed 16 tautologies
4.69/4.71	c find_and_remove_tautogolies():: found and removed 1458 tautologies
4.69/4.71	c shorten_equivalence(): average equivalence length reduced from 19.046191 to 10.371196
4.69/4.71	c find_and_remove_tautogolies():: found and removed 1 tautologies
4.69/4.71	c using k-SAT heuristics (size based diff)
4.69/4.71	c simplify_formula():: removed 0 tautological, 67840 satisfied and 6 duplicate clauses
4.69/4.71	c simplify_formula():: removed 0 tautological, 0 satisfied and 3013 duplicate clauses
4.69/4.71	c main():: clause / variable ratio: ( 93115 / 50073 ) = 1.86
4.69/4.71	c longest clause has size 4
4.69/4.71	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
4.69/4.71	c number of free variables = 37270
4.69/4.71	c dynamic_preselect_setsize :: off
4.69/4.71	c main():: all systems go!
4.69/4.71	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 199
6.09/6.12	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
c |********************************
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 22310
214.53/214.61	c |----------------------------------------------------------------|
c |*
c |**
c |****
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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-1719811-1240649649/watcher-1719811-1240649649 -o /tmp/evaluation-result-1719811-1240649649/solver-1719811-1240649649 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1719811-1240649649.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 20705
/proc/meminfo: memFree=1936576/2055920 swapFree=4180792/4192956
[pid=20705] ppid=20703 vsize=4256 CPUtime=0
/proc/20705/stat : 20705 (march_nn) R 20703 20705 20587 0 -1 4194304 562 0 0 0 0 0 0 0 18 0 1 0 92998476 4358144 547 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/20705/statm: 1064 551 58 167 0 895 0

[startup+0.064983 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 20705
/proc/meminfo: memFree=1936576/2055920 swapFree=4180792/4192956
[pid=20705] ppid=20703 vsize=7088 CPUtime=0.05
/proc/20705/stat : 20705 (march_nn) R 20703 20705 20587 0 -1 4194304 1435 0 0 0 5 0 0 0 18 0 1 0 92998476 7258112 1420 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/20705/statm: 1772 1420 58 167 0 1603 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 7088

[startup+0.101986 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 20705
/proc/meminfo: memFree=1936576/2055920 swapFree=4180792/4192956
[pid=20705] ppid=20703 vsize=7484 CPUtime=0.09
/proc/20705/stat : 20705 (march_nn) R 20703 20705 20587 0 -1 4194304 1579 0 0 0 9 0 0 0 18 0 1 0 92998476 7663616 1564 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/20705/statm: 1871 1564 58 167 0 1702 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7484

[startup+0.302009 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 20705
/proc/meminfo: memFree=1936576/2055920 swapFree=4180792/4192956
[pid=20705] ppid=20703 vsize=10124 CPUtime=0.29
/proc/20705/stat : 20705 (march_nn) R 20703 20705 20587 0 -1 4194304 2353 0 0 0 28 1 0 0 19 0 1 0 92998476 10366976 2338 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/20705/statm: 2531 2338 58 167 0 2362 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10124

[startup+0.701054 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 20705
/proc/meminfo: memFree=1936576/2055920 swapFree=4180792/4192956
[pid=20705] ppid=20703 vsize=27360 CPUtime=0.69
/proc/20705/stat : 20705 (march_nn) R 20703 20705 20587 0 -1 4194304 6565 0 0 0 66 3 0 0 23 0 1 0 92998476 28016640 5075 1992294400 134512640 135197250 4294956240 18446744073709551615 134560536 0 0 4096 0 0 0 0 17 1 0 0
/proc/20705/statm: 6840 5075 67 167 0 6671 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27360

[startup+1.50114 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20706
/proc/meminfo: memFree=1916024/2055920 swapFree=4180792/4192956
[pid=20705] ppid=20703 vsize=27232 CPUtime=1.48
/proc/20705/stat : 20705 (march_nn) R 20703 20705 20587 0 -1 4194304 7237 0 0 0 145 3 0 0 25 0 1 0 92998476 27885568 5059 1992294400 134512640 135197250 4294956240 18446744073709551615 134695276 0 0 4096 0 0 0 0 17 1 0 0
/proc/20705/statm: 6808 5059 67 167 0 6639 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 27232

[startup+3.10133 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20706
/proc/meminfo: memFree=1916344/2055920 swapFree=4180792/4192956
[pid=20705] ppid=20703 vsize=26840 CPUtime=3.09
/proc/20705/stat : 20705 (march_nn) R 20703 20705 20587 0 -1 4194304 8161 0 0 0 304 5 0 0 25 0 1 0 92998476 27484160 5050 1992294400 134512640 135197250 4294956240 18446744073709551615 134537435 0 0 4096 0 0 0 0 17 1 0 0
/proc/20705/statm: 6710 5050 80 167 0 6541 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26840

[startup+6.30169 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20706
/proc/meminfo: memFree=1896120/2055920 swapFree=4180792/4192956
[pid=20705] ppid=20703 vsize=91092 CPUtime=6.29
/proc/20705/stat : 20705 (march_nn) R 20703 20705 20587 0 -1 4194304 17971 0 0 0 619 10 0 0 25 0 1 0 92998476 93278208 10115 1992294400 134512640 135197250 4294956240 18446744073709551615 134540972 0 0 4096 0 0 0 0 17 1 0 0
/proc/20705/statm: 22773 10115 93 167 0 22604 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 91092

[startup+12.7024 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20706
/proc/meminfo: memFree=1895864/2055920 swapFree=4180792/4192956
[pid=20705] ppid=20703 vsize=91092 CPUtime=12.69
/proc/20705/stat : 20705 (march_nn) R 20703 20705 20587 0 -1 4194304 18020 0 0 0 1259 10 0 0 25 0 1 0 92998476 93278208 10164 1992294400 134512640 135197250 4294956240 18446744073709551615 134540938 0 0 4096 0 0 0 0 17 1 0 0
/proc/20705/statm: 22773 10164 93 167 0 22604 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 91092

[startup+25.5019 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20706
/proc/meminfo: memFree=1895672/2055920 swapFree=4180792/4192956
[pid=20705] ppid=20703 vsize=91228 CPUtime=25.48
/proc/20705/stat : 20705 (march_nn) R 20703 20705 20587 0 -1 4194304 18073 0 0 0 2538 10 0 0 25 0 1 0 92998476 93417472 10217 1992294400 134512640 135197250 4294956240 18446744073709551615 134601850 0 0 4096 0 0 0 0 17 1 0 0
/proc/20705/statm: 22807 10217 93 167 0 22638 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 91228

[startup+51.1018 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20706
/proc/meminfo: memFree=1895352/2055920 swapFree=4180792/4192956
[pid=20705] ppid=20703 vsize=91632 CPUtime=51.07
/proc/20705/stat : 20705 (march_nn) R 20703 20705 20587 0 -1 4194304 18185 0 0 0 5097 10 0 0 25 0 1 0 92998476 93831168 10329 1992294400 134512640 135197250 4294956240 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/20705/statm: 22908 10329 93 167 0 22739 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 91632

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20706
/proc/meminfo: memFree=1894136/2055920 swapFree=4180792/4192956
[pid=20705] ppid=20703 vsize=92776 CPUtime=102.27
/proc/20705/stat : 20705 (march_nn) R 20703 20705 20587 0 -1 4194304 18470 0 0 0 10216 11 0 0 25 0 1 0 92998476 95002624 10614 1992294400 134512640 135197250 4294956240 18446744073709551615 134713087 0 0 4096 0 0 0 0 17 1 0 0
/proc/20705/statm: 23194 10614 93 167 0 23025 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 92776

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20706
/proc/meminfo: memFree=1893432/2055920 swapFree=4180792/4192956
[pid=20705] ppid=20703 vsize=93452 CPUtime=162.24
/proc/20705/stat : 20705 (march_nn) R 20703 20705 20587 0 -1 4194304 18637 0 0 0 16213 11 0 0 25 0 1 0 92998476 95694848 10781 1992294400 134512640 135197250 4294956240 18446744073709551615 134553744 0 0 4096 0 0 0 0 17 1 0 0
/proc/20705/statm: 23363 10781 93 167 0 23194 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 93452

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20706
/proc/meminfo: memFree=1892536/2055920 swapFree=4180792/4192956
[pid=20705] ppid=20703 vsize=94268 CPUtime=222.22
/proc/20705/stat : 20705 (march_nn) R 20703 20705 20587 0 -1 4194304 18847 0 0 0 22211 11 0 0 25 0 1 0 92998476 96530432 10991 1992294400 134512640 135197250 4294956240 18446744073709551615 134540972 0 0 4096 0 0 0 0 17 1 0 0
/proc/20705/statm: 23567 10991 93 167 0 23398 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 94268

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20706
/proc/meminfo: memFree=1892152/2055920 swapFree=4180792/4192956
[pid=20705] ppid=20703 vsize=94884 CPUtime=282.21
/proc/20705/stat : 20705 (march_nn) R 20703 20705 20587 0 -1 4194304 18934 0 0 0 28209 12 0 0 25 0 1 0 92998476 97161216 11078 1992294400 134512640 135197250 4294956240 18446744073709551615 134540986 0 0 4096 0 0 0 0 17 1 0 0
/proc/20705/statm: 23721 11078 93 167 0 23552 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 94884

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20706
/proc/meminfo: memFree=1891000/2055920 swapFree=4180792/4192956
[pid=20705] ppid=20703 vsize=95940 CPUtime=342.19
/proc/20705/stat : 20705 (march_nn) R 20703 20705 20587 0 -1 4194304 19211 0 0 0 34207 12 0 0 25 0 1 0 92998476 98242560 11355 1992294400 134512640 135197250 4294956240 18446744073709551615 134525843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20705/statm: 23985 11355 93 167 0 23816 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 95940

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20706
/proc/meminfo: memFree=1890360/2055920 swapFree=4180792/4192956
[pid=20705] ppid=20703 vsize=96932 CPUtime=402.17
/proc/20705/stat : 20705 (march_nn) R 20703 20705 20587 0 -1 4194304 19400 0 0 0 40205 12 0 0 25 0 1 0 92998476 99258368 11510 1992294400 134512640 135197250 4294956240 18446744073709551615 134548624 0 0 4096 0 0 0 0 17 1 0 0
/proc/20705/statm: 24233 11510 93 167 0 24064 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 96932

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20712
/proc/meminfo: memFree=1890104/2055920 swapFree=4180792/4192956
[pid=20705] ppid=20703 vsize=97444 CPUtime=462.16
/proc/20705/stat : 20705 (march_nn) R 20703 20705 20587 0 -1 4194304 19435 0 0 0 46203 13 0 0 25 0 1 0 92998476 99782656 11545 1992294400 134512640 135197250 4294956240 18446744073709551615 134525716 0 0 4096 0 0 0 0 17 1 0 0
/proc/20705/statm: 24361 11545 93 167 0 24192 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 97444

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20712
/proc/meminfo: memFree=1889976/2055920 swapFree=4180792/4192956
[pid=20705] ppid=20703 vsize=97444 CPUtime=522.14
/proc/20705/stat : 20705 (march_nn) R 20703 20705 20587 0 -1 4194304 19470 0 0 0 52201 13 0 0 25 0 1 0 92998476 99782656 11580 1992294400 134512640 135197250 4294956240 18446744073709551615 134570728 0 0 4096 0 0 0 0 17 1 0 0
/proc/20705/statm: 24361 11580 93 167 0 24192 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 97444

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20712
/proc/meminfo: memFree=1889848/2055920 swapFree=4180792/4192956
[pid=20705] ppid=20703 vsize=97444 CPUtime=582.12
/proc/20705/stat : 20705 (march_nn) R 20703 20705 20587 0 -1 4194304 19504 0 0 0 58199 13 0 0 25 0 1 0 92998476 99782656 11614 1992294400 134512640 135197250 4294956240 18446744073709551615 134525831 0 0 4096 0 0 0 0 17 1 0 0
/proc/20705/statm: 24361 11614 93 167 0 24192 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 97444

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20712
/proc/meminfo: memFree=1889592/2055920 swapFree=4180792/4192956
[pid=20705] ppid=20703 vsize=97444 CPUtime=642.11
/proc/20705/stat : 20705 (march_nn) R 20703 20705 20587 0 -1 4194304 19561 0 0 0 64198 13 0 0 25 0 1 0 92998476 99782656 11671 1992294400 134512640 135197250 4294956240 18446744073709551615 134525699 0 0 4096 0 0 0 0 17 1 0 0
/proc/20705/statm: 24361 11671 93 167 0 24192 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 97444

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20712
/proc/meminfo: memFree=1889272/2055920 swapFree=4180792/4192956
[pid=20705] ppid=20703 vsize=98208 CPUtime=702.08
/proc/20705/stat : 20705 (march_nn) R 20703 20705 20587 0 -1 4194304 19618 0 0 0 70195 13 0 0 25 0 1 0 92998476 100564992 11728 1992294400 134512640 135197250 4294956240 18446744073709551615 134618398 0 0 4096 0 0 0 0 17 1 0 0
/proc/20705/statm: 24552 11728 93 167 0 24383 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 98208

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20712
/proc/meminfo: memFree=1889016/2055920 swapFree=4180792/4192956
[pid=20705] ppid=20703 vsize=98208 CPUtime=762.07
/proc/20705/stat : 20705 (march_nn) R 20703 20705 20587 0 -1 4194304 19681 0 0 0 76194 13 0 0 25 0 1 0 92998476 100564992 11791 1992294400 134512640 135197250 4294956240 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/20705/statm: 24552 11791 93 167 0 24383 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 98208

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20712
/proc/meminfo: memFree=1888824/2055920 swapFree=4180792/4192956
[pid=20705] ppid=20703 vsize=98208 CPUtime=822.05
/proc/20705/stat : 20705 (march_nn) R 20703 20705 20587 0 -1 4194304 19731 0 0 0 82192 13 0 0 25 0 1 0 92998476 100564992 11841 1992294400 134512640 135197250 4294956240 18446744073709551615 134572869 0 0 4096 0 0 0 0 17 1 0 0
/proc/20705/statm: 24552 11841 93 167 0 24383 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 98208

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20712
/proc/meminfo: memFree=1888568/2055920 swapFree=4180792/4192956
[pid=20705] ppid=20703 vsize=98208 CPUtime=882.03
/proc/20705/stat : 20705 (march_nn) R 20703 20705 20587 0 -1 4194304 19777 0 0 0 88189 14 0 0 25 0 1 0 92998476 100564992 11887 1992294400 134512640 135197250 4294956240 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/20705/statm: 24552 11887 93 167 0 24383 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 98208

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20712
/proc/meminfo: memFree=1888312/2055920 swapFree=4180792/4192956
[pid=20705] ppid=20703 vsize=98208 CPUtime=942.01
/proc/20705/stat : 20705 (march_nn) R 20703 20705 20587 0 -1 4194304 19838 0 0 0 94187 14 0 0 25 0 1 0 92998476 100564992 11948 1992294400 134512640 135197250 4294956240 18446744073709551615 134541594 0 0 4096 0 0 0 0 17 1 0 0
/proc/20705/statm: 24552 11948 93 167 0 24383 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 98208

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20712
/proc/meminfo: memFree=1887992/2055920 swapFree=4180792/4192956
[pid=20705] ppid=20703 vsize=99360 CPUtime=1001.99
/proc/20705/stat : 20705 (march_nn) R 20703 20705 20587 0 -1 4194304 19902 0 0 0 100185 14 0 0 25 0 1 0 92998476 101744640 12012 1992294400 134512640 135197250 4294956240 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/20705/statm: 24840 12012 93 167 0 24671 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 99360

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20712
/proc/meminfo: memFree=1887736/2055920 swapFree=4180792/4192956
[pid=20705] ppid=20703 vsize=100624 CPUtime=1061.98
/proc/20705/stat : 20705 (march_nn) R 20703 20705 20587 0 -1 4194304 19973 0 0 0 106183 15 0 0 25 0 1 0 92998476 103038976 12083 1992294400 134512640 135197250 4294956240 18446744073709551615 134540938 0 0 4096 0 0 0 0 17 1 0 0
/proc/20705/statm: 25156 12083 93 167 0 24987 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 100624

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20712
/proc/meminfo: memFree=1887416/2055920 swapFree=4180792/4192956
[pid=20705] ppid=20703 vsize=100624 CPUtime=1121.96
/proc/20705/stat : 20705 (march_nn) R 20703 20705 20587 0 -1 4194304 20031 0 0 0 112181 15 0 0 25 0 1 0 92998476 103038976 12141 1992294400 134512640 135197250 4294956240 18446744073709551615 134541594 0 0 4096 0 0 0 0 17 1 0 0
/proc/20705/statm: 25156 12141 93 167 0 24987 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 100624

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20712
/proc/meminfo: memFree=1887224/2055920 swapFree=4180792/4192956
[pid=20705] ppid=20703 vsize=100756 CPUtime=1181.94
/proc/20705/stat : 20705 (march_nn) R 20703 20705 20587 0 -1 4194304 20086 0 0 0 118179 15 0 0 25 0 1 0 92998476 103174144 12196 1992294400 134512640 135197250 4294956240 18446744073709551615 134570769 0 0 4096 0 0 0 0 17 1 0 0
/proc/20705/statm: 25189 12196 93 167 0 25020 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 100756



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20712
/proc/meminfo: memFree=1887160/2055920 swapFree=4180792/4192956
[pid=20705] ppid=20703 vsize=100756 CPUtime=1200.04
/proc/20705/stat : 20705 (march_nn) R 20703 20705 20587 0 -1 4194304 20101 0 0 0 119989 15 0 0 25 0 1 0 92998476 103174144 12211 1992294400 134512640 135197250 4294956240 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/20705/statm: 25189 12211 93 167 0 25020 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 100756

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): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1199.89
CPU system time (s): 0.167974
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 100756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.167974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20101
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= 2125

runsolver used 0.954854 second user time and 2.68759 second system time

The end

Launcher Data 

Begin job on node23 at 2009-04-25 10:54:10
IDJOB=1719811
IDBENCH=69574
IDSOLVER=522
FILE ID=node23/1719811-1240649649
PBS_JOBID= 9186516
Free space on /tmp= 66316 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT_RACE08/cnf/mizh-sha0-36-3.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1719811-1240649649/watcher-1719811-1240649649 -o /tmp/evaluation-result-1719811-1240649649/solver-1719811-1240649649 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1719811-1240649649.cnf

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

MD5SUM BENCH= 7e900a3d5c709e5167c14f906d6ebd88
RANDOM SEED=780038752

node23.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		: 3000.238
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		: 3000.238
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:       1936992 kB
Buffers:          3448 kB
Cached:          66700 kB
SwapCached:       5944 kB
Active:          18464 kB
Inactive:        60556 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1936992 kB
SwapTotal:     4192956 kB
SwapFree:      4180792 kB
Dirty:            4892 kB
Writeback:           0 kB
Mapped:          13992 kB
Slab:            25872 kB
Committed_AS:   375592 kB
PageTables:       1396 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= 66316 MiB
End job on node23 at 2009-04-25 11:14:12