Trace number 1627772

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) 5000.17 5001.37

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/700/
unif-k5-r20-v700-c14000-S1970456972-046.cnf
MD5SUMa92f5808dbdbecf675a4a3e4cbc41fbd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark11.3653
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
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 514000
Number of clauses of size over 50

Solver Data 

0.29/0.35	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.35	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.29/0.35	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.29/0.35	c main()::
0.29/0.35	c initFormula():: searching for DIMACS p-line....
0.29/0.35	c full lookahead due to high density!
0.29/0.35	c initFormula():: the DIMACS p-line indicates a CNF of 700 variables and 14000 clauses.
0.29/0.35	c parseCNF():: parsing....
0.29/0.35	c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.35	c runParser():: parsing was successful, warming up engines...
0.29/0.35	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.35	c preprocessing fase I completed:: there are now 700 free variables and 14000 clauses.
0.29/0.35	c stat :: sign balance is biased by 0.046
0.29/0.35	c using k-SAT heuristics (size based diff)
0.29/0.35	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.35	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.36	c main():: clause / variable ratio: ( 14000 / 700 ) = 20.00
0.29/0.36	c longest clause has size 5
0.29/0.36	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.36	c number of free variables = 700
0.29/0.36	c dynamic_preselect_setsize :: off
0.29/0.36	c main():: all systems go!
0.29/0.36	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 343
0.49/0.55	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 24390
6.39/6.44	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
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c |********************************
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c |****************************************************************| ( 2/999) NodeCount: 1745915
464.47/464.67	c |----------------------------------------------------------------|
c |*
c |**
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c |***************
c |****************
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c |**************************************************************
c |***************************************************************

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-1627772-1239982296/watcher-1627772-1239982296 -o /tmp/evaluation-result-1627772-1239982296/solver-1627772-1239982296 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627772-1239982296.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: 1.00 1.00 1.00 3/64 19886
/proc/meminfo: memFree=1107400/2055920 swapFree=4192956/4192956
[pid=19886] ppid=19884 vsize=968 CPUtime=0
/proc/19886/stat : 19886 (march_hi) R 19884 19886 19694 0 -1 4194304 123 0 0 0 0 0 0 0 18 0 1 0 26262816 991232 108 1992294400 134512640 135197378 4294956240 18446744073709551615 134851222 0 0 4096 0 0 0 0 17 1 0 0
/proc/19886/statm: 242 108 58 167 0 73 0

[startup+0.0444909 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19886
/proc/meminfo: memFree=1107400/2055920 swapFree=4192956/4192956
[pid=19886] ppid=19884 vsize=1908 CPUtime=0.04
/proc/19886/stat : 19886 (march_hi) R 19884 19886 19694 0 -1 4194304 329 0 0 0 4 0 0 0 18 0 1 0 26262816 1953792 269 1992294400 134512640 135197378 4294956240 18446744073709551615 134695135 0 0 4096 0 0 0 0 17 1 0 0
/proc/19886/statm: 477 269 65 167 0 308 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1908

[startup+0.101494 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19886
/proc/meminfo: memFree=1107400/2055920 swapFree=4192956/4192956
[pid=19886] ppid=19884 vsize=2432 CPUtime=0.09
/proc/19886/stat : 19886 (march_hi) R 19884 19886 19694 0 -1 4194304 1506 0 0 0 9 0 0 0 18 0 1 0 26262816 2490368 387 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/19886/statm: 608 397 81 167 0 439 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2432

[startup+0.301512 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19886
/proc/meminfo: memFree=1107400/2055920 swapFree=4192956/4192956
[pid=19886] ppid=19884 vsize=2780 CPUtime=0.29
/proc/19886/stat : 19886 (march_hi) R 19884 19886 19694 0 -1 4194304 1719 0 0 0 29 0 0 0 19 0 1 0 26262816 2846720 504 1992294400 134512640 135197378 4294956240 18446744073709551615 134578117 0 0 4096 0 0 0 0 17 1 0 0
/proc/19886/statm: 695 504 82 167 0 526 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2780

[startup+0.701546 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19886
/proc/meminfo: memFree=1107400/2055920 swapFree=4192956/4192956
[pid=19886] ppid=19884 vsize=4824 CPUtime=0.69
/proc/19886/stat : 19886 (march_hi) R 19884 19886 19694 0 -1 4194304 2163 0 0 0 69 0 0 0 22 0 1 0 26262816 4939776 795 1992294400 134512640 135197378 4294956240 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 1 0 0
/proc/19886/statm: 1206 795 93 167 0 1037 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4824

[startup+1.50162 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19887
/proc/meminfo: memFree=1104512/2055920 swapFree=4192956/4192956
[pid=19886] ppid=19884 vsize=4824 CPUtime=1.49
/proc/19886/stat : 19886 (march_hi) R 19884 19886 19694 0 -1 4194304 2163 0 0 0 149 0 0 0 25 0 1 0 26262816 4939776 795 1992294400 134512640 135197378 4294956240 18446744073709551615 134550693 0 0 4096 0 0 0 0 17 1 0 0
/proc/19886/statm: 1206 795 93 167 0 1037 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4824

[startup+3.10175 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19887
/proc/meminfo: memFree=1104384/2055920 swapFree=4192956/4192956
[pid=19886] ppid=19884 vsize=4824 CPUtime=3.09
/proc/19886/stat : 19886 (march_hi) R 19884 19886 19694 0 -1 4194304 2163 0 0 0 309 0 0 0 25 0 1 0 26262816 4939776 795 1992294400 134512640 135197378 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/19886/statm: 1206 795 93 167 0 1037 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4824

[startup+6.30103 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19887
/proc/meminfo: memFree=1103872/2055920 swapFree=4192956/4192956
[pid=19886] ppid=19884 vsize=5508 CPUtime=6.29
/proc/19886/stat : 19886 (march_hi) R 19884 19886 19694 0 -1 4194304 2305 0 0 0 629 0 0 0 25 0 1 0 26262816 5640192 937 1992294400 134512640 135197378 4294956240 18446744073709551615 134539119 0 0 4096 0 0 0 0 17 1 0 0
/proc/19886/statm: 1377 937 93 167 0 1208 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5508

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19887
/proc/meminfo: memFree=1103168/2055920 swapFree=4192956/4192956
[pid=19886] ppid=19884 vsize=6360 CPUtime=12.68
/proc/19886/stat : 19886 (march_hi) R 19884 19886 19694 0 -1 4194304 2455 0 0 0 1268 0 0 0 25 0 1 0 26262816 6512640 1087 1992294400 134512640 135197378 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/19886/statm: 1590 1087 93 167 0 1421 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6360

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19887
/proc/meminfo: memFree=1101888/2055920 swapFree=4192956/4192956
[pid=19886] ppid=19884 vsize=8276 CPUtime=25.49
/proc/19886/stat : 19886 (march_hi) R 19884 19886 19694 0 -1 4194304 2761 0 0 0 2548 1 0 0 25 0 1 0 26262816 8474624 1393 1992294400 134512640 135197378 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/19886/statm: 2069 1393 93 167 0 1900 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8276

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19887
/proc/meminfo: memFree=1099456/2055920 swapFree=4192956/4192956
[pid=19886] ppid=19884 vsize=10168 CPUtime=51.08
/proc/19886/stat : 19886 (march_hi) R 19884 19886 19694 0 -1 4194304 3382 0 0 0 5107 1 0 0 25 0 1 0 26262816 10412032 2014 1992294400 134512640 135197378 4294956240 18446744073709551615 134548721 0 0 4096 0 0 0 0 17 1 0 0
/proc/19886/statm: 2542 2014 93 167 0 2373 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10168

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19887
/proc/meminfo: memFree=1094400/2055920 swapFree=4192956/4192956
[pid=19886] ppid=19884 vsize=16636 CPUtime=102.27
/proc/19886/stat : 19886 (march_hi) R 19884 19886 19694 0 -1 4194304 4609 0 0 0 10225 2 0 0 25 0 1 0 26262816 17035264 3241 1992294400 134512640 135197378 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/19886/statm: 4159 3241 93 167 0 3990 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 16636

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19887
/proc/meminfo: memFree=1088768/2055920 swapFree=4192956/4192956
[pid=19886] ppid=19884 vsize=22456 CPUtime=162.25
/proc/19886/stat : 19886 (march_hi) R 19884 19886 19694 0 -1 4194304 6038 0 0 0 16222 3 0 0 25 0 1 0 26262816 22994944 4670 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/19886/statm: 5614 4670 93 167 0 5445 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 22456

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19887
/proc/meminfo: memFree=1082816/2055920 swapFree=4192956/4192956
[pid=19886] ppid=19884 vsize=31648 CPUtime=222.24
/proc/19886/stat : 19886 (march_hi) R 19884 19886 19694 0 -1 4194304 7506 0 0 0 22219 5 0 0 25 0 1 0 26262816 32407552 6138 1992294400 134512640 135197378 4294956240 18446744073709551615 134592702 0 0 4096 0 0 0 0 17 1 0 0
/proc/19886/statm: 7912 6138 93 167 0 7743 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 31648

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19889
/proc/meminfo: memFree=1077248/2055920 swapFree=4192956/4192956
[pid=19886] ppid=19884 vsize=44744 CPUtime=282.22
/proc/19886/stat : 19886 (march_hi) R 19884 19886 19694 0 -1 4194304 8887 0 0 0 28216 6 0 0 25 0 1 0 26262816 45817856 7519 1992294400 134512640 135197378 4294956240 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 1 0 0
/proc/19886/statm: 11186 7519 93 167 0 11017 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 44744

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19889
/proc/meminfo: memFree=1071808/2055920 swapFree=4192956/4192956
[pid=19886] ppid=19884 vsize=44744 CPUtime=342.2
/proc/19886/stat : 19886 (march_hi) R 19884 19886 19694 0 -1 4194304 10224 0 0 0 34213 7 0 0 25 0 1 0 26262816 45817856 8856 1992294400 134512640 135197378 4294956240 18446744073709551615 134524878 0 0 4096 0 0 0 0 17 1 0 0
/proc/19886/statm: 11186 8856 93 167 0 11017 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 44744

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19889
/proc/meminfo: memFree=1066688/2055920 swapFree=4192956/4192956
[pid=19886] ppid=19884 vsize=45200 CPUtime=402.19
/proc/19886/stat : 19886 (march_hi) R 19884 19886 19694 0 -1 4194304 11496 0 0 0 40211 8 0 0 25 0 1 0 26262816 46284800 10128 1992294400 134512640 135197378 4294956240 18446744073709551615 134550700 0 0 4096 0 0 0 0 17 1 0 0
/proc/19886/statm: 11300 10128 93 167 0 11131 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 45200

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19889
/proc/meminfo: memFree=1062336/2055920 swapFree=4192956/4192956
[pid=19886] ppid=19884 vsize=64844 CPUtime=462.17
/proc/19886/stat : 19886 (march_hi) R 19884 19886 19694 0 -1 4194304 12592 0 0 0 46208 9 0 0 25 0 1 0 26262816 66400256 11224 1992294400 134512640 135197378 4294956240 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 1 0 0
/proc/19886/statm: 16211 11224 93 167 0 16042 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 64844

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19889
/proc/meminfo: memFree=1056768/2055920 swapFree=4192956/4192956
[pid=19886] ppid=19884 vsize=64844 CPUtime=522.16
/proc/19886/stat : 19886 (march_hi) R 19884 19886 19694 0 -1 4194304 14004 0 0 0 52206 10 0 0 25 0 1 0 26262816 66400256 12636 1992294400 134512640 135197378 4294956240 18446744073709551615 134550618 0 0 4096 0 0 0 0 17 1 0 0
/proc/19886/statm: 16211 12636 93 167 0 16042 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 64844

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19889
/proc/meminfo: memFree=1050944/2055920 swapFree=4192956/4192956
[pid=19886] ppid=19884 vsize=64844 CPUtime=582.15
/proc/19886/stat : 19886 (march_hi) R 19884 19886 19694 0 -1 4194304 15434 0 0 0 58203 12 0 0 25 0 1 0 26262816 66400256 14066 1992294400 134512640 135197378 4294956240 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 1 0 0
/proc/19886/statm: 16211 14066 93 167 0 16042 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 64844

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19889
/proc/meminfo: memFree=1045184/2055920 swapFree=4192956/4192956
[pid=19886] ppid=19884 vsize=64844 CPUtime=642.14
/proc/19886/stat : 19886 (march_hi) R 19884 19886 19694 0 -1 4194304 16864 0 0 0 64201 13 0 0 25 0 1 0 26262816 66400256 15496 1992294400 134512640 135197378 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/19886/statm: 16211 15496 93 167 0 16042 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 64844


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

[startup+4062.31 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 19897
/proc/meminfo: memFree=740096/2055920 swapFree=4192956/4192956
[pid=19886] ppid=19884 vsize=459860 CPUtime=4061.31
/proc/19886/stat : 19886 (march_hi) R 19884 19886 19694 0 -1 4194304 92744 0 0 0 406048 83 0 0 25 0 1 0 26262816 470896640 91376 1992294400 134512640 135197378 4294956240 18446744073709551615 134539119 0 0 4096 0 0 0 0 17 1 0 0
/proc/19886/statm: 114965 91376 93 167 0 114796 0
Current children cumulated CPU time (s) 4061.31
Current children cumulated vsize (KiB) 459860

[startup+4122.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 19897
/proc/meminfo: memFree=734464/2055920 swapFree=4192956/4192956
[pid=19886] ppid=19884 vsize=459860 CPUtime=4121.3
/proc/19886/stat : 19886 (march_hi) R 19884 19886 19694 0 -1 4194304 94166 0 0 0 412046 84 0 0 25 0 1 0 26262816 470896640 92798 1992294400 134512640 135197378 4294956240 18446744073709551615 134603242 0 0 4096 0 0 0 0 17 1 0 0
/proc/19886/statm: 114965 92798 93 167 0 114796 0
Current children cumulated CPU time (s) 4121.3
Current children cumulated vsize (KiB) 459860

[startup+4182.3 s]
/proc/loadavg: 1.13 1.05 1.01 2/65 19897
/proc/meminfo: memFree=728768/2055920 swapFree=4192956/4192956
[pid=19886] ppid=19884 vsize=459860 CPUtime=4181.28
/proc/19886/stat : 19886 (march_hi) R 19884 19886 19694 0 -1 4194304 95568 0 0 0 418043 85 0 0 25 0 1 0 26262816 470896640 94200 1992294400 134512640 135197378 4294956240 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0
/proc/19886/statm: 114965 94200 93 167 0 114796 0
Current children cumulated CPU time (s) 4181.28
Current children cumulated vsize (KiB) 459860

[startup+4242.3 s]
/proc/loadavg: 1.05 1.04 1.00 2/65 19897
/proc/meminfo: memFree=723328/2055920 swapFree=4192956/4192956
[pid=19886] ppid=19884 vsize=459860 CPUtime=4241.26
/proc/19886/stat : 19886 (march_hi) R 19884 19886 19694 0 -1 4194304 96936 0 0 0 424040 86 0 0 25 0 1 0 26262816 470896640 95568 1992294400 134512640 135197378 4294956240 18446744073709551615 134556344 0 0 4096 0 0 0 0 17 1 0 0
/proc/19886/statm: 114965 95568 93 167 0 114796 0
Current children cumulated CPU time (s) 4241.26
Current children cumulated vsize (KiB) 459860

[startup+4302.3 s]
/proc/loadavg: 1.02 1.03 1.00 2/65 19897
/proc/meminfo: memFree=717952/2055920 swapFree=4192956/4192956
[pid=19886] ppid=19884 vsize=459860 CPUtime=4301.25
/proc/19886/stat : 19886 (march_hi) R 19884 19886 19694 0 -1 4194304 98273 0 0 0 430037 88 0 0 25 0 1 0 26262816 470896640 96905 1992294400 134512640 135197378 4294956240 18446744073709551615 134603327 0 0 4096 0 0 0 0 17 1 0 0
/proc/19886/statm: 114965 96905 93 167 0 114796 0
Current children cumulated CPU time (s) 4301.25
Current children cumulated vsize (KiB) 459860

[startup+4362.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 19897
/proc/meminfo: memFree=712960/2055920 swapFree=4192956/4192956
[pid=19886] ppid=19884 vsize=459860 CPUtime=4361.23
/proc/19886/stat : 19886 (march_hi) R 19884 19886 19694 0 -1 4194304 99545 0 0 0 436034 89 0 0 25 0 1 0 26262816 470896640 98177 1992294400 134512640 135197378 4294956240 18446744073709551615 134592625 0 0 4096 0 0 0 0 17 1 0 0
/proc/19886/statm: 114965 98177 93 167 0 114796 0
Current children cumulated CPU time (s) 4361.23
Current children cumulated vsize (KiB) 459860

[startup+4422.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 19897
/proc/meminfo: memFree=708352/2055920 swapFree=4192956/4192956
[pid=19886] ppid=19884 vsize=459860 CPUtime=4421.22
/proc/19886/stat : 19886 (march_hi) R 19884 19886 19694 0 -1 4194304 100670 0 0 0 442032 90 0 0 25 0 1 0 26262816 470896640 99302 1992294400 134512640 135197378 4294956240 18446744073709551615 134603122 0 0 4096 0 0 0 0 17 1 0 0
/proc/19886/statm: 114965 99302 93 167 0 114796 0
Current children cumulated CPU time (s) 4421.22
Current children cumulated vsize (KiB) 459860

[startup+4482.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 19897
/proc/meminfo: memFree=702784/2055920 swapFree=4192956/4192956
[pid=19886] ppid=19884 vsize=459860 CPUtime=4481.21
/proc/19886/stat : 19886 (march_hi) R 19884 19886 19694 0 -1 4194304 102070 0 0 0 448030 91 0 0 25 0 1 0 26262816 470896640 100702 1992294400 134512640 135197378 4294956240 18446744073709551615 134572869 0 0 4096 0 0 0 0 17 1 0 0
/proc/19886/statm: 114965 100702 93 167 0 114796 0
Current children cumulated CPU time (s) 4481.21
Current children cumulated vsize (KiB) 459860

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19897
/proc/meminfo: memFree=697024/2055920 swapFree=4192956/4192956
[pid=19886] ppid=19884 vsize=459860 CPUtime=4541.19
/proc/19886/stat : 19886 (march_hi) R 19884 19886 19694 0 -1 4194304 103492 0 0 0 454027 92 0 0 25 0 1 0 26262816 470896640 102124 1992294400 134512640 135197378 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/19886/statm: 114965 102124 93 167 0 114796 0
Current children cumulated CPU time (s) 4541.19
Current children cumulated vsize (KiB) 459860

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19897
/proc/meminfo: memFree=691328/2055920 swapFree=4192956/4192956
[pid=19886] ppid=19884 vsize=459860 CPUtime=4601.18
/proc/19886/stat : 19886 (march_hi) R 19884 19886 19694 0 -1 4194304 104895 0 0 0 460025 93 0 0 25 0 1 0 26262816 470896640 103527 1992294400 134512640 135197378 4294956240 18446744073709551615 134550651 0 0 4096 0 0 0 0 17 1 0 0
/proc/19886/statm: 114965 103527 93 167 0 114796 0
Current children cumulated CPU time (s) 4601.18
Current children cumulated vsize (KiB) 459860

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19897
/proc/meminfo: memFree=685824/2055920 swapFree=4192956/4192956
[pid=19886] ppid=19884 vsize=459860 CPUtime=4661.16
/proc/19886/stat : 19886 (march_hi) R 19884 19886 19694 0 -1 4194304 106270 0 0 0 466022 94 0 0 25 0 1 0 26262816 470896640 104902 1992294400 134512640 135197378 4294956240 18446744073709551615 134524828 0 0 4096 0 0 0 0 17 1 0 0
/proc/19886/statm: 114965 104902 93 167 0 114796 0
Current children cumulated CPU time (s) 4661.16
Current children cumulated vsize (KiB) 459860

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19897
/proc/meminfo: memFree=680448/2055920 swapFree=4192956/4192956
[pid=19886] ppid=19884 vsize=459860 CPUtime=4721.16
/proc/19886/stat : 19886 (march_hi) R 19884 19886 19694 0 -1 4194304 107602 0 0 0 472020 96 0 0 25 0 1 0 26262816 470896640 106234 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/19886/statm: 114965 106234 93 167 0 114796 0
Current children cumulated CPU time (s) 4721.16
Current children cumulated vsize (KiB) 459860

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19897
/proc/meminfo: memFree=675392/2055920 swapFree=4192956/4192956
[pid=19886] ppid=19884 vsize=459860 CPUtime=4781.14
/proc/19886/stat : 19886 (march_hi) R 19884 19886 19694 0 -1 4194304 108868 0 0 0 478017 97 0 0 25 0 1 0 26262816 470896640 107500 1992294400 134512640 135197378 4294956240 18446744073709551615 134617726 0 0 4096 0 0 0 0 17 1 0 0
/proc/19886/statm: 114965 107500 93 167 0 114796 0
Current children cumulated CPU time (s) 4781.14
Current children cumulated vsize (KiB) 459860

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19897
/proc/meminfo: memFree=670912/2055920 swapFree=4192956/4192956
[pid=19886] ppid=19884 vsize=467200 CPUtime=4841.13
/proc/19886/stat : 19886 (march_hi) R 19884 19886 19694 0 -1 4194304 109964 0 0 0 484015 98 0 0 25 0 1 0 26262816 478412800 108596 1992294400 134512640 135197378 4294956240 18446744073709551615 134524828 0 0 4096 0 0 0 0 17 1 0 0
/proc/19886/statm: 116800 108596 93 167 0 116631 0
Current children cumulated CPU time (s) 4841.13
Current children cumulated vsize (KiB) 467200

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19897
/proc/meminfo: memFree=665344/2055920 swapFree=4192956/4192956
[pid=19886] ppid=19884 vsize=467200 CPUtime=4901.11
/proc/19886/stat : 19886 (march_hi) R 19884 19886 19694 0 -1 4194304 111384 0 0 0 490012 99 0 0 25 0 1 0 26262816 478412800 110016 1992294400 134512640 135197378 4294956240 18446744073709551615 134541511 0 0 4096 0 0 0 0 17 1 0 0
/proc/19886/statm: 116800 110016 93 167 0 116631 0
Current children cumulated CPU time (s) 4901.11
Current children cumulated vsize (KiB) 467200

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19897
/proc/meminfo: memFree=659584/2055920 swapFree=4192956/4192956
[pid=19886] ppid=19884 vsize=467200 CPUtime=4961.09
/proc/19886/stat : 19886 (march_hi) R 19884 19886 19694 0 -1 4194304 112801 0 0 0 496009 100 0 0 25 0 1 0 26262816 478412800 111433 1992294400 134512640 135197378 4294956240 18446744073709551615 134556609 0 0 4096 0 0 0 0 17 1 0 0
/proc/19886/statm: 116800 111433 93 167 0 116631 0
Current children cumulated CPU time (s) 4961.09
Current children cumulated vsize (KiB) 467200



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19897
/proc/meminfo: memFree=656000/2055920 swapFree=4192956/4192956
[pid=19886] ppid=19884 vsize=467200 CPUtime=5000.09
/proc/19886/stat : 19886 (march_hi) R 19884 19886 19694 0 -1 4194304 113706 0 0 0 499908 101 0 0 25 0 1 0 26262816 478412800 112338 1992294400 134512640 135197378 4294956240 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0
/proc/19886/statm: 116800 112338 93 167 0 116631 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 467200

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

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

[startup+5001.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19897
/proc/meminfo: memFree=656000/2055920 swapFree=4192956/4192956
[pid=19886] ppid=19884 vsize=467200 CPUtime=5000.09
/proc/19886/stat : 19886 (march_hi) R 19884 19886 19694 0 -1 4194304 113706 0 0 0 499908 101 0 0 25 0 1 0 26262816 478412800 112338 1992294400 134512640 135197378 4294956240 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0
/proc/19886/statm: 116800 112338 93 167 0 116631 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 467200

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.37
CPU time (s): 5000.17
CPU user time (s): 4999.08
CPU system time (s): 1.08483
CPU usage (%): 99.9759
Max. virtual memory (cumulated for all children) (KiB): 467200

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.08
system time used= 1.08483
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 113706
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= 9819

runsolver used 3.79642 second user time and 10.0565 second system time

The end

Launcher Data 

Begin job on node31 at 2009-04-17 17:31:36
IDJOB=1627772
IDBENCH=70228
IDSOLVER=583
FILE ID=node31/1627772-1239982296
PBS_JOBID= 9157257
Free space on /tmp= 66492 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/700/unif-k5-r20-v700-c14000-S1970456972-046.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627772-1239982296/watcher-1627772-1239982296 -o /tmp/evaluation-result-1627772-1239982296/solver-1627772-1239982296 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1627772-1239982296.cnf

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

MD5SUM BENCH= a92f5808dbdbecf675a4a3e4cbc41fbd
RANDOM SEED=112583201

node31.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		: 3000.213
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		: 3000.213
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:       1107880 kB
Buffers:         68388 kB
Cached:         808064 kB
SwapCached:          0 kB
Active:          50312 kB
Inactive:       841088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1107880 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1108 kB
Writeback:           0 kB
Mapped:          24688 kB
Slab:            42380 kB
Committed_AS:   184428 kB
PageTables:       1464 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= 66488 MiB
End job on node31 at 2009-04-17 18:55:00