Trace number 1727800

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) 1200.1 1200.51

General information on the benchmark

Namecrafted/Hard/contest05/QG/
QG7-gensys-ukn003.sat05-3346.reshuffled-07.cnf
MD5SUMc664e54e8911dc74e630e966a3a9b6ae
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark610.56
Satisfiable
(Un)Satisfiability was proved
Number of variables942
Number of clauses16562
Sum of the clauses size74896
Maximum clause length13
Minimum clause length1
Number of clauses of size 135
Number of clauses of size 21078
Number of clauses of size 38565
Number of clauses of size 471
Number of clauses of size 5103
Number of clauses of size over 56710

Solver Data 

0.79/0.83	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.79/0.83	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.79/0.83	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.79/0.83	c main()::
0.79/0.83	c initFormula():: searching for DIMACS p-line....
0.79/0.83	c full lookahead due to high density!
0.79/0.83	c initFormula():: the DIMACS p-line indicates a CNF of 942 variables and 16562 clauses.
0.79/0.83	c parseCNF():: parsing....
0.79/0.83	c parseCNF():: the CNF contains 35 unary clauses.
0.79/0.83	c runParser():: parsing was successful, warming up engines...
0.79/0.83	c simplify_formula():: removed 0 tautological, 1465 satisfied and 3009 duplicate clauses
0.79/0.83	c preprocessing fase I completed:: there are now 886 free variables and 12088 clauses.
0.79/0.83	c stat :: sign balance is biased by 4.554
0.79/0.83	c using k-SAT heuristics (size based diff)
0.79/0.83	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.83	c simplify_formula():: removed 0 tautological, 0 satisfied and 5410 duplicate clauses
0.79/0.83	c resolvent_look() :: found 75818 resolvents
0.79/0.83	c main():: clause / variable ratio: ( 87906 / 942 ) = 93.32
0.79/0.83	c longest clause has size 13
0.79/0.83	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.83	c number of free variables = 886
0.79/0.83	c dynamic_preselect_setsize :: off
0.79/0.83	c main():: all systems go!
0.79/0.83	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 147
2.79/2.81	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 1256
14.69/14.78	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 14226
113.35/113.41	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 3/999) NodeCount: 101351
745.93/746.28	c |----------------------------------------------------------------|
c |*
c |**
c |****
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-1727800-1240729069/watcher-1727800-1240729069 -o /tmp/evaluation-result-1727800-1240729069/solver-1727800-1240729069 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1727800-1240729069.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: 1.00 1.00 1.00 3/65 10920
/proc/meminfo: memFree=1888944/2055920 swapFree=4181396/4192956
[pid=10920] ppid=10918 vsize=968 CPUtime=0
/proc/10920/stat : 10920 (march_hi) R 10918 10920 10661 0 -1 4194304 132 0 0 0 0 0 0 0 20 0 1 0 100936245 991232 117 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/10920/statm: 242 117 58 167 0 73 0

[startup+0.018907 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 10920
/proc/meminfo: memFree=1888944/2055920 swapFree=4181396/4192956
[pid=10920] ppid=10918 vsize=1232 CPUtime=0.01
/proc/10920/stat : 10920 (march_hi) R 10918 10920 10661 0 -1 4194304 188 0 0 0 1 0 0 0 20 0 1 0 100936245 1261568 173 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/10920/statm: 308 174 58 167 0 139 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1232

[startup+0.101922 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 10920
/proc/meminfo: memFree=1888944/2055920 swapFree=4181396/4192956
[pid=10920] ppid=10918 vsize=2524 CPUtime=0.09
/proc/10920/stat : 10920 (march_hi) R 10918 10920 10661 0 -1 4194304 467 0 0 0 9 0 0 0 20 0 1 0 100936245 2584576 401 1992294400 134512640 135197378 4294956240 18446744073709551615 134713223 0 0 4096 0 0 0 0 17 1 0 0
/proc/10920/statm: 631 401 79 167 0 462 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2524

[startup+0.301957 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 10920
/proc/meminfo: memFree=1888944/2055920 swapFree=4181396/4192956
[pid=10920] ppid=10918 vsize=4496 CPUtime=0.29
/proc/10920/stat : 10920 (march_hi) R 10918 10920 10661 0 -1 4194304 914 0 0 0 29 0 0 0 22 0 1 0 100936245 4603904 848 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/10920/statm: 1124 848 80 167 0 955 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4496

[startup+0.702032 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 10920
/proc/meminfo: memFree=1888944/2055920 swapFree=4181396/4192956
[pid=10920] ppid=10918 vsize=19232 CPUtime=0.69
/proc/10920/stat : 10920 (march_hi) R 10918 10920 10661 0 -1 4194304 4745 0 0 0 67 2 0 0 25 0 1 0 100936245 19693568 3315 1992294400 134512640 135197378 4294956240 18446744073709551615 134560533 0 0 4096 0 0 0 0 17 1 0 0
/proc/10920/statm: 4808 3316 88 167 0 4639 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19232

[startup+1.50118 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10921
/proc/meminfo: memFree=1876712/2055920 swapFree=4181396/4192956
[pid=10920] ppid=10918 vsize=18508 CPUtime=1.49
/proc/10920/stat : 10920 (march_hi) R 10918 10920 10661 0 -1 4194304 6486 0 0 0 147 2 0 0 25 0 1 0 100936245 18952192 3236 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/10920/statm: 4627 3236 93 167 0 4458 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18508

[startup+3.10148 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10921
/proc/meminfo: memFree=1875368/2055920 swapFree=4181396/4192956
[pid=10920] ppid=10918 vsize=18508 CPUtime=3.09
/proc/10920/stat : 10920 (march_hi) R 10918 10920 10661 0 -1 4194304 6772 0 0 0 306 3 0 0 25 0 1 0 100936245 18952192 3522 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/10920/statm: 4627 3522 93 167 0 4458 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18508

[startup+6.30107 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10921
/proc/meminfo: memFree=1874920/2055920 swapFree=4181396/4192956
[pid=10920] ppid=10918 vsize=18508 CPUtime=6.29
/proc/10920/stat : 10920 (march_hi) R 10918 10920 10661 0 -1 4194304 6792 0 0 0 626 3 0 0 25 0 1 0 100936245 18952192 3542 1992294400 134512640 135197378 4294956240 18446744073709551615 134603136 0 0 4096 0 0 0 0 17 1 0 0
/proc/10920/statm: 4627 3542 93 167 0 4458 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18508

[startup+12.7023 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10921
/proc/meminfo: memFree=1874728/2055920 swapFree=4181396/4192956
[pid=10920] ppid=10918 vsize=18508 CPUtime=12.69
/proc/10920/stat : 10920 (march_hi) R 10918 10920 10661 0 -1 4194304 6816 0 0 0 1266 3 0 0 25 0 1 0 100936245 18952192 3566 1992294400 134512640 135197378 4294956240 18446744073709551615 134592727 0 0 4096 0 0 0 0 17 1 0 0
/proc/10920/statm: 4627 3566 93 167 0 4458 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18508

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10921
/proc/meminfo: memFree=1874664/2055920 swapFree=4181396/4192956
[pid=10920] ppid=10918 vsize=18508 CPUtime=25.49
/proc/10920/stat : 10920 (march_hi) R 10918 10920 10661 0 -1 4194304 6834 0 0 0 2546 3 0 0 25 0 1 0 100936245 18952192 3584 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/10920/statm: 4627 3584 93 167 0 4458 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18508

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10921
/proc/meminfo: memFree=1874664/2055920 swapFree=4181396/4192956
[pid=10920] ppid=10918 vsize=18508 CPUtime=51.08
/proc/10920/stat : 10920 (march_hi) R 10918 10920 10661 0 -1 4194304 6835 0 0 0 5105 3 0 0 25 0 1 0 100936245 18952192 3585 1992294400 134512640 135197378 4294956240 18446744073709551615 134550693 0 0 4096 0 0 0 0 17 1 0 0
/proc/10920/statm: 4627 3585 93 167 0 4458 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18508

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10921
/proc/meminfo: memFree=1874344/2055920 swapFree=4181396/4192956
[pid=10920] ppid=10918 vsize=18812 CPUtime=102.26
/proc/10920/stat : 10920 (march_hi) R 10918 10920 10661 0 -1 4194304 6910 0 0 0 10223 3 0 0 25 0 1 0 100936245 19263488 3660 1992294400 134512640 135197378 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/10920/statm: 4703 3660 93 167 0 4534 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 18812

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10921
/proc/meminfo: memFree=1873768/2055920 swapFree=4181396/4192956
[pid=10920] ppid=10918 vsize=19496 CPUtime=162.24
/proc/10920/stat : 10920 (march_hi) R 10918 10920 10661 0 -1 4194304 7036 0 0 0 16221 3 0 0 25 0 1 0 100936245 19963904 3786 1992294400 134512640 135197378 4294956240 18446744073709551615 134524878 0 0 4096 0 0 0 0 17 1 0 0
/proc/10920/statm: 4874 3786 93 167 0 4705 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 19496

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10927
/proc/meminfo: memFree=1873504/2055920 swapFree=4181396/4192956
[pid=10920] ppid=10918 vsize=19496 CPUtime=222.21
/proc/10920/stat : 10920 (march_hi) R 10918 10920 10661 0 -1 4194304 7080 0 0 0 22218 3 0 0 25 0 1 0 100936245 19963904 3830 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/10920/statm: 4874 3830 93 167 0 4705 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 19496

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10927
/proc/meminfo: memFree=1873312/2055920 swapFree=4181396/4192956
[pid=10920] ppid=10918 vsize=19836 CPUtime=282.18
/proc/10920/stat : 10920 (march_hi) R 10918 10920 10661 0 -1 4194304 7127 0 0 0 28215 3 0 0 25 0 1 0 100936245 20312064 3877 1992294400 134512640 135197378 4294956240 18446744073709551615 134603184 0 0 4096 0 0 0 0 17 1 0 0
/proc/10920/statm: 4959 3877 93 167 0 4790 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 19836

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10927
/proc/meminfo: memFree=1873056/2055920 swapFree=4181396/4192956
[pid=10920] ppid=10918 vsize=20348 CPUtime=342.16
/proc/10920/stat : 10920 (march_hi) R 10918 10920 10661 0 -1 4194304 7178 0 0 0 34213 3 0 0 25 0 1 0 100936245 20836352 3928 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/10920/statm: 5087 3928 93 167 0 4918 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 20348

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10927
/proc/meminfo: memFree=1872800/2055920 swapFree=4181396/4192956
[pid=10920] ppid=10918 vsize=20348 CPUtime=402.15
/proc/10920/stat : 10920 (march_hi) R 10918 10920 10661 0 -1 4194304 7241 0 0 0 40211 4 0 0 25 0 1 0 100936245 20836352 3991 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/10920/statm: 5087 3991 93 167 0 4918 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 20348

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10927
/proc/meminfo: memFree=1872096/2055920 swapFree=4181396/4192956
[pid=10920] ppid=10918 vsize=21136 CPUtime=462.13
/proc/10920/stat : 10920 (march_hi) R 10918 10920 10661 0 -1 4194304 7411 0 0 0 46209 4 0 0 25 0 1 0 100936245 21643264 4161 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/10920/statm: 5284 4161 93 167 0 5115 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 21136

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10927
/proc/meminfo: memFree=1871784/2055920 swapFree=4181396/4192956
[pid=10920] ppid=10918 vsize=21900 CPUtime=522.11
/proc/10920/stat : 10920 (march_hi) R 10918 10920 10661 0 -1 4194304 7483 0 0 0 52207 4 0 0 25 0 1 0 100936245 22425600 4233 1992294400 134512640 135197378 4294956240 18446744073709551615 134603242 0 0 4096 0 0 0 0 17 1 0 0
/proc/10920/statm: 5475 4233 93 167 0 5306 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 21900

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10927
/proc/meminfo: memFree=1871464/2055920 swapFree=4181396/4192956
[pid=10920] ppid=10918 vsize=21900 CPUtime=582.09
/proc/10920/stat : 10920 (march_hi) R 10918 10920 10661 0 -1 4194304 7553 0 0 0 58205 4 0 0 25 0 1 0 100936245 22425600 4303 1992294400 134512640 135197378 4294956240 18446744073709551615 134618114 0 0 4096 0 0 0 0 17 1 0 0
/proc/10920/statm: 5475 4303 93 167 0 5306 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 21900

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10927
/proc/meminfo: memFree=1871144/2055920 swapFree=4181396/4192956
[pid=10920] ppid=10918 vsize=21900 CPUtime=642.07
/proc/10920/stat : 10920 (march_hi) R 10918 10920 10661 0 -1 4194304 7628 0 0 0 64203 4 0 0 25 0 1 0 100936245 22425600 4378 1992294400 134512640 135197378 4294956240 18446744073709551615 134572904 0 0 4096 0 0 0 0 17 1 0 0
/proc/10920/statm: 5475 4378 93 167 0 5306 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 21900

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10927
/proc/meminfo: memFree=1870760/2055920 swapFree=4181396/4192956
[pid=10920] ppid=10918 vsize=22684 CPUtime=702.04
/proc/10920/stat : 10920 (march_hi) R 10918 10920 10661 0 -1 4194304 7708 0 0 0 70200 4 0 0 25 0 1 0 100936245 23228416 4458 1992294400 134512640 135197378 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/10920/statm: 5671 4458 93 167 0 5502 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 22684

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10927
/proc/meminfo: memFree=1870376/2055920 swapFree=4181396/4192956
[pid=10920] ppid=10918 vsize=23836 CPUtime=762.03
/proc/10920/stat : 10920 (march_hi) R 10918 10920 10661 0 -1 4194304 7782 0 0 0 76199 4 0 0 25 0 1 0 100936245 24408064 4532 1992294400 134512640 135197378 4294956240 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 1 0 0
/proc/10920/statm: 5959 4532 93 167 0 5790 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 23836

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10927
/proc/meminfo: memFree=1870120/2055920 swapFree=4181396/4192956
[pid=10920] ppid=10918 vsize=23836 CPUtime=822
/proc/10920/stat : 10920 (march_hi) R 10918 10920 10661 0 -1 4194304 7843 0 0 0 82196 4 0 0 25 0 1 0 100936245 24408064 4593 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/10920/statm: 5959 4593 93 167 0 5790 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 23836

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10927
/proc/meminfo: memFree=1869800/2055920 swapFree=4181396/4192956
[pid=10920] ppid=10918 vsize=23836 CPUtime=881.98
/proc/10920/stat : 10920 (march_hi) R 10918 10920 10661 0 -1 4194304 7906 0 0 0 88194 4 0 0 25 0 1 0 100936245 24408064 4656 1992294400 134512640 135197378 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/10920/statm: 5959 4656 93 167 0 5790 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 23836

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10927
/proc/meminfo: memFree=1869544/2055920 swapFree=4181396/4192956
[pid=10920] ppid=10918 vsize=23836 CPUtime=941.96
/proc/10920/stat : 10920 (march_hi) R 10918 10920 10661 0 -1 4194304 7975 0 0 0 94192 4 0 0 25 0 1 0 100936245 24408064 4725 1992294400 134512640 135197378 4294956240 18446744073709551615 134539064 0 0 4096 0 0 0 0 17 1 0 0
/proc/10920/statm: 5959 4725 93 167 0 5790 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 23836

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10927
/proc/meminfo: memFree=1869224/2055920 swapFree=4181396/4192956
[pid=10920] ppid=10918 vsize=23836 CPUtime=1001.94
/proc/10920/stat : 10920 (march_hi) R 10918 10920 10661 0 -1 4194304 8040 0 0 0 100190 4 0 0 25 0 1 0 100936245 24408064 4790 1992294400 134512640 135197378 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/10920/statm: 5959 4790 93 167 0 5790 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 23836

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10927
/proc/meminfo: memFree=1868968/2055920 swapFree=4181396/4192956
[pid=10920] ppid=10918 vsize=23836 CPUtime=1061.93
/proc/10920/stat : 10920 (march_hi) R 10918 10920 10661 0 -1 4194304 8101 0 0 0 106188 5 0 0 25 0 1 0 100936245 24408064 4851 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/10920/statm: 5959 4851 93 167 0 5790 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 23836

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10927
/proc/meminfo: memFree=1868712/2055920 swapFree=4181396/4192956
[pid=10920] ppid=10918 vsize=25560 CPUtime=1121.91
/proc/10920/stat : 10920 (march_hi) R 10918 10920 10661 0 -1 4194304 8163 0 0 0 112186 5 0 0 25 0 1 0 100936245 26173440 4913 1992294400 134512640 135197378 4294956240 18446744073709551615 134550667 0 0 4096 0 0 0 0 17 1 0 0
/proc/10920/statm: 6390 4913 93 167 0 6221 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 25560

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10927
/proc/meminfo: memFree=1868456/2055920 swapFree=4181396/4192956
[pid=10920] ppid=10918 vsize=25560 CPUtime=1181.88
/proc/10920/stat : 10920 (march_hi) R 10918 10920 10661 0 -1 4194304 8230 0 0 0 118183 5 0 0 25 0 1 0 100936245 26173440 4980 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/10920/statm: 6390 4980 93 167 0 6221 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 25560



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10927
/proc/meminfo: memFree=1868392/2055920 swapFree=4181396/4192956
[pid=10920] ppid=10918 vsize=25560 CPUtime=1200.08
/proc/10920/stat : 10920 (march_hi) R 10918 10920 10661 0 -1 4194304 8247 0 0 0 120003 5 0 0 25 0 1 0 100936245 26173440 4997 1992294400 134512640 135197378 4294956240 18446744073709551615 134593016 0 0 4096 0 0 0 0 17 1 0 0
/proc/10920/statm: 6390 4997 93 167 0 6221 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 25560

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10927
/proc/meminfo: memFree=1868392/2055920 swapFree=4181396/4192956
[pid=10920] ppid=10918 vsize=25560 CPUtime=1200.08
/proc/10920/stat : 10920 (march_hi) R 10918 10920 10661 0 -1 4194304 8247 0 0 0 120003 5 0 0 25 0 1 0 100936245 26173440 4997 1992294400 134512640 135197378 4294956240 18446744073709551615 134593016 0 0 4096 0 0 0 0 17 1 0 0
/proc/10920/statm: 6390 4997 93 167 0 6221 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 25560

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1200.04
CPU system time (s): 0.056991
CPU usage (%): 99.9655
Max. virtual memory (cumulated for all children) (KiB): 25560

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.056991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8247
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= 1813

runsolver used 1.2908 second user time and 2.87556 second system time

The end

Launcher Data 

Begin job on node82 at 2009-04-26 08:57:49
IDJOB=1727800
IDBENCH=24645
IDSOLVER=521
FILE ID=node82/1727800-1240729069
PBS_JOBID= 9186913
Free space on /tmp= 66380 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT07/crafted/Hard/contest05/QG/QG7-gensys-ukn003.sat05-3346.reshuffled-07.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1727800-1240729069/watcher-1727800-1240729069 -o /tmp/evaluation-result-1727800-1240729069/solver-1727800-1240729069 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1727800-1240729069.cnf

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

MD5SUM BENCH= c664e54e8911dc74e630e966a3a9b6ae
RANDOM SEED=183452826

node82.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		: 3000.259
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		: 3000.259
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1889432 kB
Buffers:          8340 kB
Cached:         100416 kB
SwapCached:       5280 kB
Active:          52624 kB
Inactive:        64568 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1889432 kB
SwapTotal:     4192956 kB
SwapFree:      4181396 kB
Dirty:            1112 kB
Writeback:           0 kB
Mapped:          14408 kB
Slab:            35252 kB
Committed_AS:   279476 kB
PageTables:       1384 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= 66376 MiB
End job on node82 at 2009-04-26 09:17:52