Trace number 1627793

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) 5000.07 5001.54

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/200/
unif-k7-r85-v200-c17000-S1136894336-075.cnf
MD5SUM95130954abd8400708fa3e3db5d60039
Bench CategoryRANDOM (random 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 variables200
Number of clauses17000
Sum of the clauses size119000
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 517000

Solver Data 

3.19/3.21	c main():: ***                                   [ march satisfiability solver ]                                   ***
3.19/3.21	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
3.19/3.21	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
3.19/3.21	c main()::
3.19/3.21	c initFormula():: searching for DIMACS p-line....
3.19/3.21	c full lookahead due to high density!
3.19/3.21	c initFormula():: the DIMACS p-line indicates a CNF of 200 variables and 17000 clauses.
3.19/3.21	c parseCNF():: parsing....
3.19/3.21	c parseCNF():: the CNF contains 0 unary clauses.
3.19/3.21	c runParser():: parsing was successful, warming up engines...
3.19/3.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.19/3.21	c preprocessing fase I completed:: there are now 200 free variables and 17000 clauses.
3.19/3.21	c stat :: sign balance is biased by 0.006
3.19/3.21	c using k-SAT heuristics (size based diff)
3.19/3.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.19/3.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.19/3.21	c main():: clause / variable ratio: ( 17000 / 200 ) = 85.00
3.19/3.21	c longest clause has size 7
3.19/3.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.19/3.21	c number of free variables = 200
3.19/3.21	c dynamic_preselect_setsize :: off
3.19/3.21	c main():: all systems go!
3.19/3.21	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 224
3.39/3.47	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 3933
5.50/5.52	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 106710
56.57/56.70	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 3/999) NodeCount: 2196355
1073.87/1074.25	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-1627793-1240003382/watcher-1627793-1240003382 -o /tmp/evaluation-result-1627793-1240003382/solver-1627793-1240003382 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627793-1240003382.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 19880
/proc/meminfo: memFree=1257904/2055920 swapFree=4192956/4192956
[pid=19880] ppid=19878 vsize=968 CPUtime=0
/proc/19880/stat : 19880 (march_hi) R 19878 19880 19811 0 -1 4194304 116 0 0 0 0 0 0 0 18 0 1 0 28371448 991232 101 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/19880/statm: 242 101 58 167 0 73 0

[startup+0.091384 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19880
/proc/meminfo: memFree=1257904/2055920 swapFree=4192956/4192956
[pid=19880] ppid=19878 vsize=3396 CPUtime=0.08
/proc/19880/stat : 19880 (march_hi) R 19878 19880 19811 0 -1 4194304 1109 0 0 0 8 0 0 0 18 0 1 0 28371448 3477504 600 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/19880/statm: 849 600 79 167 0 680 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3396

[startup+0.101383 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19880
/proc/meminfo: memFree=1257904/2055920 swapFree=4192956/4192956
[pid=19880] ppid=19878 vsize=2472 CPUtime=0.09
/proc/19880/stat : 19880 (march_hi) R 19878 19880 19811 0 -1 4194304 1312 0 0 0 9 0 0 0 18 0 1 0 28371448 2531328 397 1992294400 134512640 135197378 4294956240 18446744073709551615 134917470 0 0 4096 0 0 0 0 17 1 0 0
/proc/19880/statm: 618 397 79 167 0 449 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2472

[startup+0.301407 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19880
/proc/meminfo: memFree=1257904/2055920 swapFree=4192956/4192956
[pid=19880] ppid=19878 vsize=3616 CPUtime=0.29
/proc/19880/stat : 19880 (march_hi) R 19878 19880 19811 0 -1 4194304 2874 0 0 0 29 0 0 0 19 0 1 0 28371448 3702784 654 1992294400 134512640 135197378 4294956240 18446744073709551615 134578117 0 0 4096 0 0 0 0 17 1 0 0
/proc/19880/statm: 904 654 82 167 0 735 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3616

[startup+0.701452 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19880
/proc/meminfo: memFree=1257904/2055920 swapFree=4192956/4192956
[pid=19880] ppid=19878 vsize=3616 CPUtime=0.69
/proc/19880/stat : 19880 (march_hi) R 19878 19880 19811 0 -1 4194304 2874 0 0 0 69 0 0 0 22 0 1 0 28371448 3702784 654 1992294400 134512640 135197378 4294956240 18446744073709551615 134578114 0 0 4096 0 0 0 0 17 1 0 0
/proc/19880/statm: 904 654 82 167 0 735 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3616

[startup+1.50254 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19881
/proc/meminfo: memFree=1255592/2055920 swapFree=4192956/4192956
[pid=19880] ppid=19878 vsize=3616 CPUtime=1.49
/proc/19880/stat : 19880 (march_hi) R 19878 19880 19811 0 -1 4194304 2874 0 0 0 149 0 0 0 25 0 1 0 28371448 3702784 654 1992294400 134512640 135197378 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/19880/statm: 904 654 82 167 0 735 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3616

[startup+3.10173 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19881
/proc/meminfo: memFree=1255464/2055920 swapFree=4192956/4192956
[pid=19880] ppid=19878 vsize=3616 CPUtime=3.09
/proc/19880/stat : 19880 (march_hi) R 19878 19880 19811 0 -1 4194304 2874 0 0 0 309 0 0 0 25 0 1 0 28371448 3702784 654 1992294400 134512640 135197378 4294956240 18446744073709551615 134578098 0 0 4096 0 0 0 0 17 1 0 0
/proc/19880/statm: 904 654 82 167 0 735 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3616

[startup+6.3011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19881
/proc/meminfo: memFree=1254248/2055920 swapFree=4192956/4192956
[pid=19880] ppid=19878 vsize=5168 CPUtime=6.29
/proc/19880/stat : 19880 (march_hi) R 19878 19880 19811 0 -1 4194304 3837 0 0 0 628 1 0 0 25 0 1 0 28371448 5292032 959 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/19880/statm: 1292 959 93 167 0 1123 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5168

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19881
/proc/meminfo: memFree=1253864/2055920 swapFree=4192956/4192956
[pid=19880] ppid=19878 vsize=5572 CPUtime=12.69
/proc/19880/stat : 19880 (march_hi) R 19878 19880 19811 0 -1 4194304 3909 0 0 0 1268 1 0 0 25 0 1 0 28371448 5705728 1031 1992294400 134512640 135197378 4294956240 18446744073709551615 134603327 0 0 4096 0 0 0 0 17 1 0 0
/proc/19880/statm: 1393 1031 93 167 0 1224 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5572

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19881
/proc/meminfo: memFree=1252776/2055920 swapFree=4192956/4192956
[pid=19880] ppid=19878 vsize=6596 CPUtime=25.48
/proc/19880/stat : 19880 (march_hi) R 19878 19880 19811 0 -1 4194304 4167 0 0 0 2547 1 0 0 25 0 1 0 28371448 6754304 1289 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/19880/statm: 1649 1289 93 167 0 1480 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6596

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19881
/proc/meminfo: memFree=1251560/2055920 swapFree=4192956/4192956
[pid=19880] ppid=19878 vsize=7872 CPUtime=51.07
/proc/19880/stat : 19880 (march_hi) R 19878 19880 19811 0 -1 4194304 4481 0 0 0 5106 1 0 0 25 0 1 0 28371448 8060928 1603 1992294400 134512640 135197378 4294956240 18446744073709551615 134522781 0 0 4096 0 0 0 0 17 1 0 0
/proc/19880/statm: 1968 1603 93 167 0 1799 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7872

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19881
/proc/meminfo: memFree=1249000/2055920 swapFree=4192956/4192956
[pid=19880] ppid=19878 vsize=10748 CPUtime=102.27
/proc/19880/stat : 19880 (march_hi) R 19878 19880 19811 0 -1 4194304 5095 0 0 0 10225 2 0 0 25 0 1 0 28371448 11005952 2217 1992294400 134512640 135197378 4294956240 18446744073709551615 134524854 0 0 4096 0 0 0 0 17 1 0 0
/proc/19880/statm: 2687 2217 93 167 0 2518 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10748

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19881
/proc/meminfo: memFree=1246184/2055920 swapFree=4192956/4192956
[pid=19880] ppid=19878 vsize=13336 CPUtime=162.24
/proc/19880/stat : 19880 (march_hi) R 19878 19880 19811 0 -1 4194304 5803 0 0 0 16222 2 0 0 25 0 1 0 28371448 13656064 2925 1992294400 134512640 135197378 4294956240 18446744073709551615 134593053 0 0 4096 0 0 0 0 17 1 0 0
/proc/19880/statm: 3334 2925 93 167 0 3165 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 13336

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19881
/proc/meminfo: memFree=1243240/2055920 swapFree=4192956/4192956
[pid=19880] ppid=19878 vsize=17216 CPUtime=222.23
/proc/19880/stat : 19880 (march_hi) R 19878 19880 19811 0 -1 4194304 6514 0 0 0 22220 3 0 0 25 0 1 0 28371448 17629184 3636 1992294400 134512640 135197378 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/19880/statm: 4304 3636 93 167 0 4135 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17216

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19881
/proc/meminfo: memFree=1240296/2055920 swapFree=4192956/4192956
[pid=19880] ppid=19878 vsize=23036 CPUtime=282.2
/proc/19880/stat : 19880 (march_hi) R 19878 19880 19811 0 -1 4194304 7253 0 0 0 28217 3 0 0 25 0 1 0 28371448 23588864 4375 1992294400 134512640 135197378 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/19880/statm: 5759 4375 93 167 0 5590 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 23036

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19881
/proc/meminfo: memFree=1237416/2055920 swapFree=4192956/4192956
[pid=19880] ppid=19878 vsize=23036 CPUtime=342.2
/proc/19880/stat : 19880 (march_hi) R 19878 19880 19811 0 -1 4194304 7966 0 0 0 34215 5 0 0 25 0 1 0 28371448 23588864 5088 1992294400 134512640 135197378 4294956240 18446744073709551615 134548730 0 0 4096 0 0 0 0 17 1 0 0
/proc/19880/statm: 5759 5088 93 167 0 5590 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 23036

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19881
/proc/meminfo: memFree=1234472/2055920 swapFree=4192956/4192956
[pid=19880] ppid=19878 vsize=31768 CPUtime=402.17
/proc/19880/stat : 19880 (march_hi) R 19878 19880 19811 0 -1 4194304 8697 0 0 0 40212 5 0 0 25 0 1 0 28371448 32530432 5819 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/19880/statm: 7942 5819 93 167 0 7773 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 31768

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19881
/proc/meminfo: memFree=1231528/2055920 swapFree=4192956/4192956
[pid=19880] ppid=19878 vsize=31768 CPUtime=462.16
/proc/19880/stat : 19880 (march_hi) R 19878 19880 19811 0 -1 4194304 9421 0 0 0 46210 6 0 0 25 0 1 0 28371448 32530432 6543 1992294400 134512640 135197378 4294956240 18446744073709551615 134593053 0 0 4096 0 0 0 0 17 1 0 0
/proc/19880/statm: 7942 6543 93 167 0 7773 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 31768

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19881
/proc/meminfo: memFree=1228648/2055920 swapFree=4192956/4192956
[pid=19880] ppid=19878 vsize=31768 CPUtime=522.13
/proc/19880/stat : 19880 (march_hi) R 19878 19880 19811 0 -1 4194304 10152 0 0 0 52207 6 0 0 25 0 1 0 28371448 32530432 7274 1992294400 134512640 135197378 4294956240 18446744073709551615 134524821 0 0 4096 0 0 0 0 17 1 0 0
/proc/19880/statm: 7942 7274 93 167 0 7773 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 31768

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19881
/proc/meminfo: memFree=1225704/2055920 swapFree=4192956/4192956
[pid=19880] ppid=19878 vsize=44864 CPUtime=582.12
/proc/19880/stat : 19880 (march_hi) R 19878 19880 19811 0 -1 4194304 10887 0 0 0 58205 7 0 0 25 0 1 0 28371448 45940736 8009 1992294400 134512640 135197378 4294956240 18446744073709551615 134570786 0 0 4096 0 0 0 0 17 1 0 0
/proc/19880/statm: 11216 8009 93 167 0 11047 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 44864

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19881
/proc/meminfo: memFree=1222696/2055920 swapFree=4192956/4192956
[pid=19880] ppid=19878 vsize=44864 CPUtime=642.11
/proc/19880/stat : 19880 (march_hi) R 19878 19880 19811 0 -1 4194304 11622 0 0 0 64203 8 0 0 25 0 1 0 28371448 45940736 8744 1992294400 134512640 135197378 4294956240 18446744073709551615 134603270 0 0 4096 0 0 0 0 17 1 0 0
/proc/19880/statm: 11216 8744 93 167 0 11047 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 44864


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19889
/proc/meminfo: memFree=1053672/2055920 swapFree=4192956/4192956
[pid=19880] ppid=19878 vsize=208872 CPUtime=4061.09
/proc/19880/stat : 19880 (march_hi) R 19878 19880 19811 0 -1 4194304 53731 0 0 0 406065 44 0 0 25 0 1 0 28371448 213884928 50853 1992294400 134512640 135197378 4294956240 18446744073709551615 134593053 0 0 4096 0 0 0 0 17 1 0 0
/proc/19880/statm: 52218 50853 93 167 0 52049 0
Current children cumulated CPU time (s) 4061.09
Current children cumulated vsize (KiB) 208872

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19889
/proc/meminfo: memFree=1050344/2055920 swapFree=4192956/4192956
[pid=19880] ppid=19878 vsize=308320 CPUtime=4121.08
/proc/19880/stat : 19880 (march_hi) R 19878 19880 19811 0 -1 4194304 54484 0 0 0 412061 47 0 0 25 0 1 0 28371448 315719680 51606 1992294400 134512640 135197378 4294956240 18446744073709551615 134603122 0 0 4096 0 0 0 0 17 1 0 0
/proc/19880/statm: 77080 51606 93 167 0 76911 0
Current children cumulated CPU time (s) 4121.08
Current children cumulated vsize (KiB) 308320

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19889
/proc/meminfo: memFree=1047336/2055920 swapFree=4192956/4192956
[pid=19880] ppid=19878 vsize=308320 CPUtime=4181.06
/proc/19880/stat : 19880 (march_hi) R 19878 19880 19811 0 -1 4194304 55235 0 0 0 418059 47 0 0 25 0 1 0 28371448 315719680 52357 1992294400 134512640 135197378 4294956240 18446744073709551615 134524938 0 0 4096 0 0 0 0 17 1 0 0
/proc/19880/statm: 77080 52357 93 167 0 76911 0
Current children cumulated CPU time (s) 4181.06
Current children cumulated vsize (KiB) 308320

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19889
/proc/meminfo: memFree=1044328/2055920 swapFree=4192956/4192956
[pid=19880] ppid=19878 vsize=308320 CPUtime=4241.04
/proc/19880/stat : 19880 (march_hi) R 19878 19880 19811 0 -1 4194304 55983 0 0 0 424056 48 0 0 25 0 1 0 28371448 315719680 53105 1992294400 134512640 135197378 4294956240 18446744073709551615 134602829 0 0 4096 0 0 0 0 17 1 0 0
/proc/19880/statm: 77080 53105 93 167 0 76911 0
Current children cumulated CPU time (s) 4241.04
Current children cumulated vsize (KiB) 308320

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19889
/proc/meminfo: memFree=1041256/2055920 swapFree=4192956/4192956
[pid=19880] ppid=19878 vsize=308320 CPUtime=4301.02
/proc/19880/stat : 19880 (march_hi) R 19878 19880 19811 0 -1 4194304 56733 0 0 0 430053 49 0 0 25 0 1 0 28371448 315719680 53855 1992294400 134512640 135197378 4294956240 18446744073709551615 134592750 0 0 4096 0 0 0 0 17 1 0 0
/proc/19880/statm: 77080 53855 93 167 0 76911 0
Current children cumulated CPU time (s) 4301.02
Current children cumulated vsize (KiB) 308320

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19889
/proc/meminfo: memFree=1038248/2055920 swapFree=4192956/4192956
[pid=19880] ppid=19878 vsize=308320 CPUtime=4361.01
/proc/19880/stat : 19880 (march_hi) R 19878 19880 19811 0 -1 4194304 57481 0 0 0 436051 50 0 0 25 0 1 0 28371448 315719680 54603 1992294400 134512640 135197378 4294956240 18446744073709551615 134524921 0 0 4096 0 0 0 0 17 1 0 0
/proc/19880/statm: 77080 54603 93 167 0 76911 0
Current children cumulated CPU time (s) 4361.01
Current children cumulated vsize (KiB) 308320

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19891
/proc/meminfo: memFree=1035240/2055920 swapFree=4192956/4192956
[pid=19880] ppid=19878 vsize=308320 CPUtime=4420.98
/proc/19880/stat : 19880 (march_hi) R 19878 19880 19811 0 -1 4194304 58242 0 0 0 442048 50 0 0 25 0 1 0 28371448 315719680 55364 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/19880/statm: 77080 55364 93 167 0 76911 0
Current children cumulated CPU time (s) 4420.98
Current children cumulated vsize (KiB) 308320

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19891
/proc/meminfo: memFree=1032168/2055920 swapFree=4192956/4192956
[pid=19880] ppid=19878 vsize=308320 CPUtime=4480.97
/proc/19880/stat : 19880 (march_hi) R 19878 19880 19811 0 -1 4194304 59004 0 0 0 448046 51 0 0 25 0 1 0 28371448 315719680 56126 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/19880/statm: 77080 56126 93 167 0 76911 0
Current children cumulated CPU time (s) 4480.97
Current children cumulated vsize (KiB) 308320

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19891
/proc/meminfo: memFree=1029096/2055920 swapFree=4192956/4192956
[pid=19880] ppid=19878 vsize=308320 CPUtime=4540.95
/proc/19880/stat : 19880 (march_hi) R 19878 19880 19811 0 -1 4194304 59767 0 0 0 454044 51 0 0 25 0 1 0 28371448 315719680 56889 1992294400 134512640 135197378 4294956240 18446744073709551615 134541555 0 0 4096 0 0 0 0 17 1 0 0
/proc/19880/statm: 77080 56889 93 167 0 76911 0
Current children cumulated CPU time (s) 4540.95
Current children cumulated vsize (KiB) 308320

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19891
/proc/meminfo: memFree=1026024/2055920 swapFree=4192956/4192956
[pid=19880] ppid=19878 vsize=308320 CPUtime=4600.94
/proc/19880/stat : 19880 (march_hi) R 19878 19880 19811 0 -1 4194304 60524 0 0 0 460042 52 0 0 25 0 1 0 28371448 315719680 57646 1992294400 134512640 135197378 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/19880/statm: 77080 57646 93 167 0 76911 0
Current children cumulated CPU time (s) 4600.94
Current children cumulated vsize (KiB) 308320

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19891
/proc/meminfo: memFree=1023080/2055920 swapFree=4192956/4192956
[pid=19880] ppid=19878 vsize=308320 CPUtime=4660.92
/proc/19880/stat : 19880 (march_hi) R 19878 19880 19811 0 -1 4194304 61268 0 0 0 466039 53 0 0 25 0 1 0 28371448 315719680 58390 1992294400 134512640 135197378 4294956240 18446744073709551615 134603232 0 0 4096 0 0 0 0 17 1 0 0
/proc/19880/statm: 77080 58390 93 167 0 76911 0
Current children cumulated CPU time (s) 4660.92
Current children cumulated vsize (KiB) 308320

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19891
/proc/meminfo: memFree=1020392/2055920 swapFree=4192956/4192956
[pid=19880] ppid=19878 vsize=308320 CPUtime=4720.9
/proc/19880/stat : 19880 (march_hi) R 19878 19880 19811 0 -1 4194304 61931 0 0 0 472036 54 0 0 25 0 1 0 28371448 315719680 59053 1992294400 134512640 135197378 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/19880/statm: 77080 59053 93 167 0 76911 0
Current children cumulated CPU time (s) 4720.9
Current children cumulated vsize (KiB) 308320

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19891
/proc/meminfo: memFree=1017448/2055920 swapFree=4192956/4192956
[pid=19880] ppid=19878 vsize=308320 CPUtime=4780.88
/proc/19880/stat : 19880 (march_hi) R 19878 19880 19811 0 -1 4194304 62671 0 0 0 478033 55 0 0 25 0 1 0 28371448 315719680 59793 1992294400 134512640 135197378 4294956240 18446744073709551615 134539105 0 0 4096 0 0 0 0 17 1 0 0
/proc/19880/statm: 77080 59793 93 167 0 76911 0
Current children cumulated CPU time (s) 4780.88
Current children cumulated vsize (KiB) 308320

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19891
/proc/meminfo: memFree=1014440/2055920 swapFree=4192956/4192956
[pid=19880] ppid=19878 vsize=308320 CPUtime=4840.87
/proc/19880/stat : 19880 (march_hi) R 19878 19880 19811 0 -1 4194304 63409 0 0 0 484031 56 0 0 25 0 1 0 28371448 315719680 60531 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/19880/statm: 77080 60531 93 167 0 76911 0
Current children cumulated CPU time (s) 4840.87
Current children cumulated vsize (KiB) 308320

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19891
/proc/meminfo: memFree=1011496/2055920 swapFree=4192956/4192956
[pid=19880] ppid=19878 vsize=308320 CPUtime=4900.84
/proc/19880/stat : 19880 (march_hi) R 19878 19880 19811 0 -1 4194304 64159 0 0 0 490028 56 0 0 25 0 1 0 28371448 315719680 61281 1992294400 134512640 135197378 4294956240 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 1 0 0
/proc/19880/statm: 77080 61281 93 167 0 76911 0
Current children cumulated CPU time (s) 4900.84
Current children cumulated vsize (KiB) 308320

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19891
/proc/meminfo: memFree=1008488/2055920 swapFree=4192956/4192956
[pid=19880] ppid=19878 vsize=308320 CPUtime=4960.83
/proc/19880/stat : 19880 (march_hi) R 19878 19880 19811 0 -1 4194304 64899 0 0 0 496026 57 0 0 25 0 1 0 28371448 315719680 62021 1992294400 134512640 135197378 4294956240 18446744073709551615 134524906 0 0 4096 0 0 0 0 17 1 0 0
/proc/19880/statm: 77080 62021 93 167 0 76911 0
Current children cumulated CPU time (s) 4960.83
Current children cumulated vsize (KiB) 308320



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19891
/proc/meminfo: memFree=1006568/2055920 swapFree=4192956/4192956
[pid=19880] ppid=19878 vsize=308320 CPUtime=5000.01
/proc/19880/stat : 19880 (march_hi) R 19878 19880 19811 0 -1 4194304 65376 0 0 0 499944 57 0 0 25 0 1 0 28371448 315719680 62498 1992294400 134512640 135197378 4294956240 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 1 0 0
/proc/19880/statm: 77080 62498 93 167 0 76911 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 308320

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19891
/proc/meminfo: memFree=1006568/2055920 swapFree=4192956/4192956
[pid=19880] ppid=19878 vsize=308320 CPUtime=5000.01
/proc/19880/stat : 19880 (march_hi) R 19878 19880 19811 0 -1 4194304 65376 0 0 0 499944 57 0 0 25 0 1 0 28371448 315719680 62498 1992294400 134512640 135197378 4294956240 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 1 0 0
/proc/19880/statm: 77080 62498 93 167 0 76911 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 308320

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.54
CPU time (s): 5000.07
CPU user time (s): 4999.45
CPU system time (s): 0.618905
CPU usage (%): 99.9705
Max. virtual memory (cumulated for all children) (KiB): 308320

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.45
system time used= 0.618905
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 65376
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= 7731

runsolver used 4.04938 second user time and 9.73152 second system time

The end

Launcher Data 

Begin job on node20 at 2009-04-17 23:23:02
IDJOB=1627793
IDBENCH=70249
IDSOLVER=583
FILE ID=node20/1627793-1240003382
PBS_JOBID= 9158738
Free space on /tmp= 66320 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/200/unif-k7-r85-v200-c17000-S1136894336-075.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627793-1240003382/watcher-1627793-1240003382 -o /tmp/evaluation-result-1627793-1240003382/solver-1627793-1240003382 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1627793-1240003382.cnf

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

MD5SUM BENCH= 95130954abd8400708fa3e3db5d60039
RANDOM SEED=846652994

node20.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		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
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:       1258320 kB
Buffers:         88080 kB
Cached:         614088 kB
SwapCached:          0 kB
Active:         213676 kB
Inactive:       502368 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1258320 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1264 kB
Writeback:           0 kB
Mapped:          23636 kB
Slab:            67540 kB
Committed_AS:   170052 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= 66320 MiB
End job on node20 at 2009-04-18 00:46:26