Trace number 1728754

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_hi hi? (TO) 1200.03 1200.42

General information on the benchmark

Namecrafted/Hard/contest02/
hgen2-v500-s1216665065.sat05-467.reshuffled-07.cnf
MD5SUMb414a0b8680818eb94ce47e101b0ad77
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses1750
Sum of the clauses size5250
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31750
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.01	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 500 variables and 1750 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 500 free variables and 1750 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.009
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 500 variables and 1750 clauses.
0.00/0.01	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.01	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.01	c transformTo3SAT():: the transformation yielded 500 variabels and 1750 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 1750 / 500 ) = 3.50
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c number of free variables = 500
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 142
0.04/0.07	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 1211
0.19/0.29	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 16779
4.19/4.26	c |----------------------------------------------------------------|
c |*
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c |****************
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c |****************************************************************| ( 3/999) NodeCount: 171185
48.88/48.92	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 4/999) NodeCount: 1305580
411.75/411.90	c |----------------------------------------------------------------|
c |*
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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-1728754-1240740725/watcher-1728754-1240740725 -o /tmp/evaluation-result-1728754-1240740725/solver-1728754-1240740725 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1728754-1240740725.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: 0.92 0.98 0.99 3/64 28700
/proc/meminfo: memFree=1773888/2055920 swapFree=4181848/4192956
[pid=28700] ppid=28698 vsize=972 CPUtime=0
/proc/28700/stat : 28700 (march_hi) R 28698 28700 28475 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 102106441 995328 126 1992294400 134512640 135197378 4294956224 18446744073709551615 134565169 0 0 4096 0 0 0 0 17 1 0 0
/proc/28700/statm: 243 126 65 167 0 74 0

[startup+0.0465321 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 28700
/proc/meminfo: memFree=1773888/2055920 swapFree=4181848/4192956
[pid=28700] ppid=28698 vsize=1660 CPUtime=0.04
/proc/28700/stat : 28700 (march_hi) R 28698 28700 28475 0 -1 4194304 292 0 0 0 4 0 0 0 18 0 1 0 102106441 1699840 275 1992294400 134512640 135197378 4294956224 18446744073709551615 134552753 0 0 4096 0 0 0 0 17 1 0 0
/proc/28700/statm: 415 275 92 167 0 246 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1660

[startup+0.101542 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 28700
/proc/meminfo: memFree=1773888/2055920 swapFree=4181848/4192956
[pid=28700] ppid=28698 vsize=1816 CPUtime=0.09
/proc/28700/stat : 28700 (march_hi) R 28698 28700 28475 0 -1 4194304 306 0 0 0 9 0 0 0 18 0 1 0 102106441 1859584 289 1992294400 134512640 135197378 4294956224 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 1 0 0
/proc/28700/statm: 454 289 92 167 0 285 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1816

[startup+0.301576 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 28700
/proc/meminfo: memFree=1773888/2055920 swapFree=4181848/4192956
[pid=28700] ppid=28698 vsize=1816 CPUtime=0.29
/proc/28700/stat : 28700 (march_hi) R 28698 28700 28475 0 -1 4194304 327 0 0 0 29 0 0 0 19 0 1 0 102106441 1859584 310 1992294400 134512640 135197378 4294956224 18446744073709551615 134522760 0 0 4096 0 0 0 0 17 1 0 0
/proc/28700/statm: 454 310 92 167 0 285 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1816

[startup+0.702646 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 28700
/proc/meminfo: memFree=1773888/2055920 swapFree=4181848/4192956
[pid=28700] ppid=28698 vsize=1960 CPUtime=0.69
/proc/28700/stat : 28700 (march_hi) R 28698 28700 28475 0 -1 4194304 341 0 0 0 69 0 0 0 22 0 1 0 102106441 2007040 324 1992294400 134512640 135197378 4294956224 18446744073709551615 134618526 0 0 4096 0 0 0 0 17 1 0 0
/proc/28700/statm: 490 324 92 167 0 321 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1960

[startup+1.50178 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 28701
/proc/meminfo: memFree=1772792/2055920 swapFree=4181848/4192956
[pid=28700] ppid=28698 vsize=2164 CPUtime=1.49
/proc/28700/stat : 28700 (march_hi) R 28698 28700 28475 0 -1 4194304 385 0 0 0 149 0 0 0 25 0 1 0 102106441 2215936 368 1992294400 134512640 135197378 4294956224 18446744073709551615 134552514 0 0 4096 0 0 0 0 17 1 0 0
/proc/28700/statm: 541 368 92 167 0 372 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2164

[startup+3.10107 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 28701
/proc/meminfo: memFree=1772600/2055920 swapFree=4181848/4192956
[pid=28700] ppid=28698 vsize=2416 CPUtime=3.09
/proc/28700/stat : 28700 (march_hi) R 28698 28700 28475 0 -1 4194304 423 0 0 0 309 0 0 0 25 0 1 0 102106441 2473984 406 1992294400 134512640 135197378 4294956224 18446744073709551615 134570728 0 0 4096 0 0 0 0 17 1 0 0
/proc/28700/statm: 604 406 92 167 0 435 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2416

[startup+6.30163 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 28701
/proc/meminfo: memFree=1772152/2055920 swapFree=4181848/4192956
[pid=28700] ppid=28698 vsize=2644 CPUtime=6.29
/proc/28700/stat : 28700 (march_hi) R 28698 28700 28475 0 -1 4194304 509 0 0 0 629 0 0 0 25 0 1 0 102106441 2707456 492 1992294400 134512640 135197378 4294956224 18446744073709551615 134542117 0 0 4096 0 0 0 0 17 1 0 0
/proc/28700/statm: 661 492 92 167 0 492 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2644

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 28701
/proc/meminfo: memFree=1771320/2055920 swapFree=4181848/4192956
[pid=28700] ppid=28698 vsize=3712 CPUtime=12.69
/proc/28700/stat : 28700 (march_hi) R 28698 28700 28475 0 -1 4194304 691 0 0 0 1269 0 0 0 25 0 1 0 102106441 3801088 674 1992294400 134512640 135197378 4294956224 18446744073709551615 134542050 0 0 4096 0 0 0 0 17 1 0 0
/proc/28700/statm: 928 674 92 167 0 759 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3712

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 28701
/proc/meminfo: memFree=1770040/2055920 swapFree=4181848/4192956
[pid=28700] ppid=28698 vsize=4692 CPUtime=25.48
/proc/28700/stat : 28700 (march_hi) R 28698 28700 28475 0 -1 4194304 997 0 0 0 2548 0 0 0 25 0 1 0 102106441 4804608 980 1992294400 134512640 135197378 4294956224 18446744073709551615 134542043 0 0 4096 0 0 0 0 17 1 0 0
/proc/28700/statm: 1173 980 92 167 0 1004 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4692

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 28701
/proc/meminfo: memFree=1767736/2055920 swapFree=4181848/4192956
[pid=28700] ppid=28698 vsize=8000 CPUtime=51.08
/proc/28700/stat : 28700 (march_hi) R 28698 28700 28475 0 -1 4194304 1566 0 0 0 5107 1 0 0 25 0 1 0 102106441 8192000 1549 1992294400 134512640 135197378 4294956224 18446744073709551615 134539344 0 0 4096 0 0 0 0 17 1 0 0
/proc/28700/statm: 2000 1549 92 167 0 1831 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8000

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 28701
/proc/meminfo: memFree=1762936/2055920 swapFree=4181848/4192956
[pid=28700] ppid=28698 vsize=15336 CPUtime=102.26
/proc/28700/stat : 28700 (march_hi) R 28698 28700 28475 0 -1 4194304 2733 0 0 0 10224 2 0 0 25 0 1 0 102106441 15704064 2716 1992294400 134512640 135197378 4294956224 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/28700/statm: 3834 2716 92 167 0 3665 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 15336

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28701
/proc/meminfo: memFree=1757560/2055920 swapFree=4181848/4192956
[pid=28700] ppid=28698 vsize=22884 CPUtime=162.24
/proc/28700/stat : 28700 (march_hi) R 28698 28700 28475 0 -1 4194304 4067 0 0 0 16220 4 0 0 25 0 1 0 102106441 23433216 4050 1992294400 134512640 135197378 4294956224 18446744073709551615 134522781 0 0 4096 0 0 0 0 17 1 0 0
/proc/28700/statm: 5721 4050 92 167 0 5552 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 22884

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28701
/proc/meminfo: memFree=1752184/2055920 swapFree=4181848/4192956
[pid=28700] ppid=28698 vsize=31748 CPUtime=222.22
/proc/28700/stat : 28700 (march_hi) R 28698 28700 28475 0 -1 4194304 5390 0 0 0 22217 5 0 0 25 0 1 0 102106441 32509952 5373 1992294400 134512640 135197378 4294956224 18446744073709551615 134593883 0 0 4096 0 0 0 0 17 1 0 0
/proc/28700/statm: 7937 5373 92 167 0 7768 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 31748

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28701
/proc/meminfo: memFree=1746936/2055920 swapFree=4181848/4192956
[pid=28700] ppid=28698 vsize=31748 CPUtime=282.2
/proc/28700/stat : 28700 (march_hi) R 28698 28700 28475 0 -1 4194304 6682 0 0 0 28213 7 0 0 25 0 1 0 102106441 32509952 6665 1992294400 134512640 135197378 4294956224 18446744073709551615 134548451 0 0 4096 0 0 0 0 17 1 0 0
/proc/28700/statm: 7937 6665 92 167 0 7768 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 31748

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28701
/proc/meminfo: memFree=1741816/2055920 swapFree=4181848/4192956
[pid=28700] ppid=28698 vsize=48308 CPUtime=342.18
/proc/28700/stat : 28700 (march_hi) R 28698 28700 28475 0 -1 4194304 7947 0 0 0 34210 8 0 0 25 0 1 0 102106441 49467392 7930 1992294400 134512640 135197378 4294956224 18446744073709551615 134542220 0 0 4096 0 0 0 0 17 1 0 0
/proc/28700/statm: 12077 7930 92 167 0 11908 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 48308

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28701
/proc/meminfo: memFree=1737144/2055920 swapFree=4181848/4192956
[pid=28700] ppid=28698 vsize=48308 CPUtime=402.16
/proc/28700/stat : 28700 (march_hi) R 28698 28700 28475 0 -1 4194304 9136 0 0 0 40208 8 0 0 25 0 1 0 102106441 49467392 9119 1992294400 134512640 135197378 4294956224 18446744073709551615 134525281 0 0 4096 0 0 0 0 17 1 0 0
/proc/28700/statm: 12077 9119 92 167 0 11908 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 48308

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28701
/proc/meminfo: memFree=1731832/2055920 swapFree=4181848/4192956
[pid=28700] ppid=28698 vsize=48308 CPUtime=462.14
/proc/28700/stat : 28700 (march_hi) R 28698 28700 28475 0 -1 4194304 10440 0 0 0 46205 9 0 0 25 0 1 0 102106441 49467392 10423 1992294400 134512640 135197378 4294956224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/28700/statm: 12077 10423 92 167 0 11908 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 48308

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28701
/proc/meminfo: memFree=1726584/2055920 swapFree=4181848/4192956
[pid=28700] ppid=28698 vsize=48308 CPUtime=522.12
/proc/28700/stat : 28700 (march_hi) R 28698 28700 28475 0 -1 4194304 11764 0 0 0 52203 9 0 0 25 0 1 0 102106441 49467392 11747 1992294400 134512640 135197378 4294956224 18446744073709551615 134541960 0 0 4096 0 0 0 0 17 1 0 0
/proc/28700/statm: 12077 11747 92 167 0 11908 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 48308

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28701
/proc/meminfo: memFree=1721272/2055920 swapFree=4181848/4192956
[pid=28700] ppid=28698 vsize=74872 CPUtime=582.1
/proc/28700/stat : 28700 (march_hi) R 28698 28700 28475 0 -1 4194304 13059 0 0 0 58199 11 0 0 25 0 1 0 102106441 76668928 13042 1992294400 134512640 135197378 4294956224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/28700/statm: 18718 13042 92 167 0 18549 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 74872

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28701
/proc/meminfo: memFree=1716088/2055920 swapFree=4181848/4192956
[pid=28700] ppid=28698 vsize=74872 CPUtime=642.08
/proc/28700/stat : 28700 (march_hi) R 28698 28700 28475 0 -1 4194304 14331 0 0 0 64197 11 0 0 25 0 1 0 102106441 76668928 14314 1992294400 134512640 135197378 4294956224 18446744073709551615 134539253 0 0 4096 0 0 0 0 17 1 0 0
/proc/28700/statm: 18718 14314 92 167 0 18549 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 74872

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28701
/proc/meminfo: memFree=1711032/2055920 swapFree=4181848/4192956
[pid=28700] ppid=28698 vsize=74872 CPUtime=702.06
/proc/28700/stat : 28700 (march_hi) R 28698 28700 28475 0 -1 4194304 15567 0 0 0 70194 12 0 0 25 0 1 0 102106441 76668928 15550 1992294400 134512640 135197378 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/28700/statm: 18718 15550 92 167 0 18549 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 74872

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28701
/proc/meminfo: memFree=1706296/2055920 swapFree=4181848/4192956
[pid=28700] ppid=28698 vsize=74872 CPUtime=762.05
/proc/28700/stat : 28700 (march_hi) R 28698 28700 28475 0 -1 4194304 16724 0 0 0 76192 13 0 0 25 0 1 0 102106441 76668928 16707 1992294400 134512640 135197378 4294956224 18446744073709551615 134542169 0 0 4096 0 0 0 0 17 1 0 0
/proc/28700/statm: 18718 16707 92 167 0 18549 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 74872

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28701
/proc/meminfo: memFree=1700984/2055920 swapFree=4181848/4192956
[pid=28700] ppid=28698 vsize=104472 CPUtime=822.02
/proc/28700/stat : 28700 (march_hi) R 28698 28700 28475 0 -1 4194304 18035 0 0 0 82187 15 0 0 25 0 1 0 102106441 106979328 18018 1992294400 134512640 135197378 4294956224 18446744073709551615 134572734 0 0 4096 0 0 0 0 17 1 0 0
/proc/28700/statm: 26118 18018 92 167 0 25949 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 104472

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28701
/proc/meminfo: memFree=1695864/2055920 swapFree=4181848/4192956
[pid=28700] ppid=28698 vsize=104472 CPUtime=882
/proc/28700/stat : 28700 (march_hi) R 28698 28700 28475 0 -1 4194304 19309 0 0 0 88183 17 0 0 25 0 1 0 102106441 106979328 19292 1992294400 134512640 135197378 4294956224 18446744073709551615 134542165 0 0 4096 0 0 0 0 17 1 0 0
/proc/28700/statm: 26118 19292 92 167 0 25949 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 104472

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28701
/proc/meminfo: memFree=1690872/2055920 swapFree=4181848/4192956
[pid=28700] ppid=28698 vsize=104472 CPUtime=941.98
/proc/28700/stat : 28700 (march_hi) R 28698 28700 28475 0 -1 4194304 20556 0 0 0 94181 17 0 0 25 0 1 0 102106441 106979328 20539 1992294400 134512640 135197378 4294956224 18446744073709551615 134713209 0 0 4096 0 0 0 0 17 1 0 0
/proc/28700/statm: 26118 20539 92 167 0 25949 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 104472

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28701
/proc/meminfo: memFree=1686136/2055920 swapFree=4181848/4192956
[pid=28700] ppid=28698 vsize=104472 CPUtime=1001.96
/proc/28700/stat : 28700 (march_hi) R 28698 28700 28475 0 -1 4194304 21721 0 0 0 100178 18 0 0 25 0 1 0 102106441 106979328 21704 1992294400 134512640 135197378 4294956224 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/28700/statm: 26118 21704 92 167 0 25949 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 104472

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28701
/proc/meminfo: memFree=1681016/2055920 swapFree=4181848/4192956
[pid=28700] ppid=28698 vsize=104472 CPUtime=1061.94
/proc/28700/stat : 28700 (march_hi) R 28698 28700 28475 0 -1 4194304 23017 0 0 0 106175 19 0 0 25 0 1 0 102106441 106979328 23000 1992294400 134512640 135197378 4294956224 18446744073709551615 134618622 0 0 4096 0 0 0 0 17 1 0 0
/proc/28700/statm: 26118 23000 92 167 0 25949 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 104472

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28701
/proc/meminfo: memFree=1675896/2055920 swapFree=4181848/4192956
[pid=28700] ppid=28698 vsize=104472 CPUtime=1121.92
/proc/28700/stat : 28700 (march_hi) R 28698 28700 28475 0 -1 4194304 24278 0 0 0 112172 20 0 0 25 0 1 0 102106441 106979328 24261 1992294400 134512640 135197378 4294956224 18446744073709551615 134552719 0 0 4096 0 0 0 0 17 1 0 0
/proc/28700/statm: 26118 24261 92 167 0 25949 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 104472

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28701
/proc/meminfo: memFree=1670904/2055920 swapFree=4181848/4192956
[pid=28700] ppid=28698 vsize=118316 CPUtime=1181.91
/proc/28700/stat : 28700 (march_hi) R 28698 28700 28475 0 -1 4194304 25507 0 0 0 118170 21 0 0 25 0 1 0 102106441 121155584 25490 1992294400 134512640 135197378 4294956224 18446744073709551615 134525315 0 0 4096 0 0 0 0 17 1 0 0
/proc/28700/statm: 29579 25490 92 167 0 29410 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 118316



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28701
/proc/meminfo: memFree=1669432/2055920 swapFree=4181848/4192956
[pid=28700] ppid=28698 vsize=118316 CPUtime=1200
/proc/28700/stat : 28700 (march_hi) R 28698 28700 28475 0 -1 4194304 25865 0 0 0 119979 21 0 0 25 0 1 0 102106441 121155584 25848 1992294400 134512640 135197378 4294956224 18446744073709551615 134539157 0 0 4096 0 0 0 0 17 1 0 0
/proc/28700/statm: 29579 25848 92 167 0 29410 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 118316

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): 1200.42
CPU time (s): 1200.03
CPU user time (s): 1199.79
CPU system time (s): 0.235964
CPU usage (%): 99.9672
Max. virtual memory (cumulated for all children) (KiB): 118316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.79
system time used= 0.235964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25865
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= 2238

runsolver used 0.98385 second user time and 2.34864 second system time

The end

Launcher Data 

Begin job on node4 at 2009-04-26 12:12:05
IDJOB=1728754
IDBENCH=24684
IDSOLVER=521
FILE ID=node4/1728754-1240740725
PBS_JOBID= 9187006
Free space on /tmp= 66260 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT07/crafted/Hard/contest02/hgen2-v500-s1216665065.sat05-467.reshuffled-07.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1728754-1240740725/watcher-1728754-1240740725 -o /tmp/evaluation-result-1728754-1240740725/solver-1728754-1240740725 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1728754-1240740725.cnf

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

MD5SUM BENCH= b414a0b8680818eb94ce47e101b0ad77
RANDOM SEED=372361988

node4.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		: 3000.265
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		: 3000.265
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:       1774368 kB
Buffers:         24100 kB
Cached:         194360 kB
SwapCached:       5192 kB
Active:          25880 kB
Inactive:       200704 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1774368 kB
SwapTotal:     4192956 kB
SwapFree:      4181848 kB
Dirty:             796 kB
Writeback:           0 kB
Mapped:          14008 kB
Slab:            40916 kB
Committed_AS:   514196 kB
PageTables:       1468 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= 66256 MiB
End job on node4 at 2009-04-26 12:32:07