Trace number 1627758

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) 5000.12 5001.87

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S1573578038-005.cnf
MD5SUM6079b5c5aa5b129580ea074d44eca93f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark175.705
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
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 518000
Number of clauses of size over 50

Solver Data 

0.39/0.47	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.47	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.47	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.47	c main()::
0.39/0.47	c initFormula():: searching for DIMACS p-line....
0.39/0.47	c full lookahead due to high density!
0.39/0.47	c initFormula():: the DIMACS p-line indicates a CNF of 900 variables and 18000 clauses.
0.39/0.47	c parseCNF():: parsing....
0.39/0.47	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.47	c runParser():: parsing was successful, warming up engines...
0.39/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.47	c preprocessing fase I completed:: there are now 900 free variables and 18000 clauses.
0.39/0.47	c stat :: sign balance is biased by 0.042
0.39/0.47	c using k-SAT heuristics (size based diff)
0.39/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.47	c main():: clause / variable ratio: ( 18000 / 900 ) = 20.00
0.39/0.47	c longest clause has size 5
0.39/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.47	c number of free variables = 900
0.39/0.47	c dynamic_preselect_setsize :: off
0.39/0.47	c main():: all systems go!
0.39/0.47	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 421
0.69/0.74	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 40246
11.79/11.83	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |****************************************************************| ( 2/999) NodeCount: 3737942
1113.91/1114.30	c |----------------------------------------------------------------|
c |*
c |**
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c |****************
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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-1627758-1239999138/watcher-1627758-1239999138 -o /tmp/evaluation-result-1627758-1239999138/solver-1627758-1239999138 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627758-1239999138.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 2/64 19191
/proc/meminfo: memFree=1028544/2055920 swapFree=4192956/4192956
[pid=19191] ppid=19189 vsize=980 CPUtime=0
/proc/19191/stat : 19191 (march_hi) R 19189 19191 19076 0 -1 4194304 130 0 0 0 0 0 0 0 18 0 1 0 27940226 1003520 115 1992294400 134512640 135197378 4294956240 18446744073709551615 134852026 0 0 4096 0 0 0 0 17 1 0 0
/proc/19191/statm: 245 115 58 167 0 76 0

[startup+0.0794601 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 19191
/proc/meminfo: memFree=1028544/2055920 swapFree=4192956/4192956
[pid=19191] ppid=19189 vsize=3148 CPUtime=0.07
/proc/19191/stat : 19191 (march_hi) R 19189 19191 19076 0 -1 4194304 930 0 0 0 7 0 0 0 18 0 1 0 27940226 3223552 544 1992294400 134512640 135197378 4294956240 18446744073709551615 134560976 0 0 4096 0 0 0 0 17 1 0 0
/proc/19191/statm: 787 544 79 167 0 618 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3148

[startup+0.101463 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 19191
/proc/meminfo: memFree=1028544/2055920 swapFree=4192956/4192956
[pid=19191] ppid=19189 vsize=2752 CPUtime=0.09
/proc/19191/stat : 19191 (march_hi) R 19189 19191 19076 0 -1 4194304 1443 0 0 0 9 0 0 0 18 0 1 0 27940226 2818048 453 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/19191/statm: 721 463 80 167 0 552 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2752

[startup+0.301503 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 19191
/proc/meminfo: memFree=1028544/2055920 swapFree=4192956/4192956
[pid=19191] ppid=19189 vsize=3420 CPUtime=0.29
/proc/19191/stat : 19191 (march_hi) R 19189 19191 19076 0 -1 4194304 2221 0 0 0 29 0 0 0 19 0 1 0 27940226 3502080 600 1992294400 134512640 135197378 4294956240 18446744073709551615 134578096 0 0 4096 0 0 0 0 17 1 0 0
/proc/19191/statm: 855 600 82 167 0 686 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3420

[startup+0.70158 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 19191
/proc/meminfo: memFree=1028544/2055920 swapFree=4192956/4192956
[pid=19191] ppid=19189 vsize=6088 CPUtime=0.69
/proc/19191/stat : 19191 (march_hi) R 19189 19191 19076 0 -1 4194304 2812 0 0 0 68 1 0 0 24 0 1 0 27940226 6234112 995 1992294400 134512640 135197378 4294956240 18446744073709551615 134593393 0 0 4096 0 0 0 0 17 1 0 0
/proc/19191/statm: 1522 995 93 167 0 1353 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6088

[startup+1.50174 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19192
/proc/meminfo: memFree=1024824/2055920 swapFree=4192956/4192956
[pid=19191] ppid=19189 vsize=6088 CPUtime=1.49
/proc/19191/stat : 19191 (march_hi) R 19189 19191 19076 0 -1 4194304 2812 0 0 0 148 1 0 0 25 0 1 0 27940226 6234112 995 1992294400 134512640 135197378 4294956240 18446744073709551615 134602621 0 0 4096 0 0 0 0 17 1 0 0
/proc/19191/statm: 1522 995 93 167 0 1353 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6088

[startup+3.10115 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19192
/proc/meminfo: memFree=1024696/2055920 swapFree=4192956/4192956
[pid=19191] ppid=19189 vsize=6088 CPUtime=3.09
/proc/19191/stat : 19191 (march_hi) R 19189 19191 19076 0 -1 4194304 2812 0 0 0 308 1 0 0 25 0 1 0 27940226 6234112 995 1992294400 134512640 135197378 4294956240 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 1 0 0
/proc/19191/statm: 1522 995 93 167 0 1353 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6088

[startup+6.30168 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19192
/proc/meminfo: memFree=1024632/2055920 swapFree=4192956/4192956
[pid=19191] ppid=19189 vsize=6772 CPUtime=6.29
/proc/19191/stat : 19191 (march_hi) R 19189 19191 19076 0 -1 4194304 2955 0 0 0 628 1 0 0 25 0 1 0 27940226 6934528 1138 1992294400 134512640 135197378 4294956240 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/19191/statm: 1693 1138 93 167 0 1524 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6772

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19192
/proc/meminfo: memFree=1023672/2055920 swapFree=4192956/4192956
[pid=19191] ppid=19189 vsize=7112 CPUtime=12.69
/proc/19191/stat : 19191 (march_hi) R 19189 19191 19076 0 -1 4194304 3084 0 0 0 1268 1 0 0 25 0 1 0 27940226 7282688 1267 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/19191/statm: 1778 1267 93 167 0 1609 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7112

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19192
/proc/meminfo: memFree=1022520/2055920 swapFree=4192956/4192956
[pid=19191] ppid=19189 vsize=8388 CPUtime=25.48
/proc/19191/stat : 19191 (march_hi) R 19189 19191 19076 0 -1 4194304 3355 0 0 0 2547 1 0 0 25 0 1 0 27940226 8589312 1538 1992294400 134512640 135197378 4294956240 18446744073709551615 134556565 0 0 4096 0 0 0 0 17 1 0 0
/proc/19191/statm: 2097 1538 93 167 0 1928 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8388

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19192
/proc/meminfo: memFree=1020408/2055920 swapFree=4192956/4192956
[pid=19191] ppid=19189 vsize=11264 CPUtime=51.07
/proc/19191/stat : 19191 (march_hi) R 19189 19191 19076 0 -1 4194304 3894 0 0 0 5104 3 0 0 25 0 1 0 27940226 11534336 2077 1992294400 134512640 135197378 4294956240 18446744073709551615 134548531 0 0 4096 0 0 0 0 17 1 0 0
/proc/19191/statm: 2816 2077 93 167 0 2647 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 11264

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19192
/proc/meminfo: memFree=1016056/2055920 swapFree=4192956/4192956
[pid=19191] ppid=19189 vsize=17732 CPUtime=102.25
/proc/19191/stat : 19191 (march_hi) R 19189 19191 19076 0 -1 4194304 4962 0 0 0 10221 4 0 0 25 0 1 0 27940226 18157568 3145 1992294400 134512640 135197378 4294956240 18446744073709551615 134603821 0 0 4096 0 0 0 0 17 1 0 0
/proc/19191/statm: 4433 3145 93 167 0 4264 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 17732

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19192
/proc/meminfo: memFree=1011064/2055920 swapFree=4192956/4192956
[pid=19191] ppid=19189 vsize=23552 CPUtime=162.24
/proc/19191/stat : 19191 (march_hi) R 19189 19191 19076 0 -1 4194304 6212 0 0 0 16218 6 0 0 25 0 1 0 27940226 24117248 4395 1992294400 134512640 135197378 4294956240 18446744073709551615 134570766 0 0 4096 0 0 0 0 17 1 0 0
/proc/19191/statm: 5888 4395 93 167 0 5719 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 23552

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19192
/proc/meminfo: memFree=1005816/2055920 swapFree=4192956/4192956
[pid=19191] ppid=19189 vsize=32652 CPUtime=222.21
/proc/19191/stat : 19191 (march_hi) R 19189 19191 19076 0 -1 4194304 7507 0 0 0 22214 7 0 0 25 0 1 0 27940226 33435648 5690 1992294400 134512640 135197378 4294956240 18446744073709551615 134572869 0 0 4096 0 0 0 0 17 1 0 0
/proc/19191/statm: 8163 5690 93 167 0 7994 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 32652

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19192
/proc/meminfo: memFree=1000824/2055920 swapFree=4192956/4192956
[pid=19191] ppid=19189 vsize=32652 CPUtime=282.19
/proc/19191/stat : 19191 (march_hi) R 19189 19191 19076 0 -1 4194304 8760 0 0 0 28211 8 0 0 25 0 1 0 27940226 33435648 6943 1992294400 134512640 135197378 4294956240 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 1 0 0
/proc/19191/statm: 8163 6943 93 167 0 7994 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 32652

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19192
/proc/meminfo: memFree=995512/2055920 swapFree=4192956/4192956
[pid=19191] ppid=19189 vsize=46356 CPUtime=342.17
/proc/19191/stat : 19191 (march_hi) R 19189 19191 19076 0 -1 4194304 10087 0 0 0 34207 10 0 0 25 0 1 0 27940226 47468544 8270 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/19191/statm: 11589 8270 93 167 0 11420 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 46356

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19192
/proc/meminfo: memFree=990520/2055920 swapFree=4192956/4192956
[pid=19191] ppid=19189 vsize=46356 CPUtime=402.15
/proc/19191/stat : 19191 (march_hi) R 19189 19191 19076 0 -1 4194304 11337 0 0 0 40204 11 0 0 25 0 1 0 27940226 47468544 9520 1992294400 134512640 135197378 4294956240 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 1 0 0
/proc/19191/statm: 11589 9520 93 167 0 11420 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 46356

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19192
/proc/meminfo: memFree=985592/2055920 swapFree=4192956/4192956
[pid=19191] ppid=19189 vsize=46356 CPUtime=462.13
/proc/19191/stat : 19191 (march_hi) R 19189 19191 19076 0 -1 4194304 12569 0 0 0 46201 12 0 0 25 0 1 0 27940226 47468544 10752 1992294400 134512640 135197378 4294956240 18446744073709551615 134550677 0 0 4096 0 0 0 0 17 1 0 0
/proc/19191/statm: 11589 10752 93 167 0 11420 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 46356

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19192
/proc/meminfo: memFree=980536/2055920 swapFree=4192956/4192956
[pid=19191] ppid=19189 vsize=66004 CPUtime=522.11
/proc/19191/stat : 19191 (march_hi) R 19189 19191 19076 0 -1 4194304 13817 0 0 0 52197 14 0 0 25 0 1 0 27940226 67588096 12000 1992294400 134512640 135197378 4294956240 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 1 0 0
/proc/19191/statm: 16501 12000 93 167 0 16332 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 66004

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19192
/proc/meminfo: memFree=975608/2055920 swapFree=4192956/4192956
[pid=19191] ppid=19189 vsize=66004 CPUtime=582.09
/proc/19191/stat : 19191 (march_hi) R 19189 19191 19076 0 -1 4194304 15041 0 0 0 58194 15 0 0 25 0 1 0 27940226 67588096 13224 1992294400 134512640 135197378 4294956240 18446744073709551615 134649057 0 0 4096 0 0 0 0 17 1 0 0
/proc/19191/statm: 16501 13224 93 167 0 16332 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 66004

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19192
/proc/meminfo: memFree=970680/2055920 swapFree=4192956/4192956
[pid=19191] ppid=19189 vsize=66612 CPUtime=642.08
/proc/19191/stat : 19191 (march_hi) R 19189 19191 19076 0 -1 4194304 16262 0 0 0 64191 17 0 0 25 0 1 0 27940226 68210688 14445 1992294400 134512640 135197378 4294956240 18446744073709551615 134602621 0 0 4096 0 0 0 0 17 1 0 0
/proc/19191/statm: 16653 14445 93 167 0 16484 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 66612


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19200
/proc/meminfo: memFree=703608/2055920 swapFree=4192956/4192956
[pid=19191] ppid=19189 vsize=458848 CPUtime=4000.89
/proc/19191/stat : 19191 (march_hi) R 19189 19191 19076 0 -1 4194304 82702 0 0 0 399996 93 0 0 25 0 1 0 27940226 469860352 80885 1992294400 134512640 135197378 4294956240 18446744073709551615 134524834 0 0 4096 0 0 0 0 17 1 0 0
/proc/19191/statm: 114712 80885 93 167 0 114543 0
Current children cumulated CPU time (s) 4000.89
Current children cumulated vsize (KiB) 458848

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19200
/proc/meminfo: memFree=698872/2055920 swapFree=4192956/4192956
[pid=19191] ppid=19189 vsize=463708 CPUtime=4060.88
/proc/19191/stat : 19191 (march_hi) R 19189 19191 19076 0 -1 4194304 83870 0 0 0 405994 94 0 0 25 0 1 0 27940226 474836992 82053 1992294400 134512640 135197378 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/19191/statm: 115927 82053 93 167 0 115758 0
Current children cumulated CPU time (s) 4060.88
Current children cumulated vsize (KiB) 463708

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19200
/proc/meminfo: memFree=694328/2055920 swapFree=4192956/4192956
[pid=19191] ppid=19189 vsize=463708 CPUtime=4120.85
/proc/19191/stat : 19191 (march_hi) R 19189 19191 19076 0 -1 4194304 85024 0 0 0 411990 95 0 0 25 0 1 0 27940226 474836992 83207 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/19191/statm: 115927 83207 93 167 0 115758 0
Current children cumulated CPU time (s) 4120.85
Current children cumulated vsize (KiB) 463708

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19200
/proc/meminfo: memFree=689720/2055920 swapFree=4192956/4192956
[pid=19191] ppid=19189 vsize=463708 CPUtime=4180.83
/proc/19191/stat : 19191 (march_hi) R 19189 19191 19076 0 -1 4194304 86161 0 0 0 417986 97 0 0 25 0 1 0 27940226 474836992 84344 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/19191/statm: 115927 84344 93 167 0 115758 0
Current children cumulated CPU time (s) 4180.83
Current children cumulated vsize (KiB) 463708

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19200
/proc/meminfo: memFree=685432/2055920 swapFree=4192956/4192956
[pid=19191] ppid=19189 vsize=463708 CPUtime=4240.81
/proc/19191/stat : 19191 (march_hi) R 19189 19191 19076 0 -1 4194304 87247 0 0 0 423983 98 0 0 25 0 1 0 27940226 474836992 85430 1992294400 134512640 135197378 4294956240 18446744073709551615 134541443 0 0 4096 0 0 0 0 17 1 0 0
/proc/19191/statm: 115927 85430 93 167 0 115758 0
Current children cumulated CPU time (s) 4240.81
Current children cumulated vsize (KiB) 463708

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19200
/proc/meminfo: memFree=681400/2055920 swapFree=4192956/4192956
[pid=19191] ppid=19189 vsize=463708 CPUtime=4300.79
/proc/19191/stat : 19191 (march_hi) R 19189 19191 19076 0 -1 4194304 88246 0 0 0 429980 99 0 0 25 0 1 0 27940226 474836992 86429 1992294400 134512640 135197378 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/19191/statm: 115927 86429 93 167 0 115758 0
Current children cumulated CPU time (s) 4300.79
Current children cumulated vsize (KiB) 463708

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19200
/proc/meminfo: memFree=677112/2055920 swapFree=4192956/4192956
[pid=19191] ppid=19189 vsize=463708 CPUtime=4360.77
/proc/19191/stat : 19191 (march_hi) R 19189 19191 19076 0 -1 4194304 89328 0 0 0 435976 101 0 0 25 0 1 0 27940226 474836992 87511 1992294400 134512640 135197378 4294956240 18446744073709551615 134541496 0 0 4096 0 0 0 0 17 1 0 0
/proc/19191/statm: 115927 87511 93 167 0 115758 0
Current children cumulated CPU time (s) 4360.77
Current children cumulated vsize (KiB) 463708

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19200
/proc/meminfo: memFree=672056/2055920 swapFree=4192956/4192956
[pid=19191] ppid=19189 vsize=463708 CPUtime=4420.74
/proc/19191/stat : 19191 (march_hi) R 19189 19191 19076 0 -1 4194304 90582 0 0 0 441973 101 0 0 25 0 1 0 27940226 474836992 88765 1992294400 134512640 135197378 4294956240 18446744073709551615 134539232 0 0 4096 0 0 0 0 17 1 0 0
/proc/19191/statm: 115927 88765 93 167 0 115758 0
Current children cumulated CPU time (s) 4420.74
Current children cumulated vsize (KiB) 463708

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19200
/proc/meminfo: memFree=667064/2055920 swapFree=4192956/4192956
[pid=19191] ppid=19189 vsize=463708 CPUtime=4480.73
/proc/19191/stat : 19191 (march_hi) R 19189 19191 19076 0 -1 4194304 91837 0 0 0 447970 103 0 0 25 0 1 0 27940226 474836992 90020 1992294400 134512640 135197378 4294956240 18446744073709551615 134713209 0 0 4096 0 0 0 0 17 1 0 0
/proc/19191/statm: 115927 90020 93 167 0 115758 0
Current children cumulated CPU time (s) 4480.73
Current children cumulated vsize (KiB) 463708

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19200
/proc/meminfo: memFree=662008/2055920 swapFree=4192956/4192956
[pid=19191] ppid=19189 vsize=463708 CPUtime=4540.7
/proc/19191/stat : 19191 (march_hi) R 19189 19191 19076 0 -1 4194304 93092 0 0 0 453966 104 0 0 25 0 1 0 27940226 474836992 91275 1992294400 134512640 135197378 4294956240 18446744073709551615 134539157 0 0 4096 0 0 0 0 17 1 0 0
/proc/19191/statm: 115927 91275 93 167 0 115758 0
Current children cumulated CPU time (s) 4540.7
Current children cumulated vsize (KiB) 463708

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19200
/proc/meminfo: memFree=656952/2055920 swapFree=4192956/4192956
[pid=19191] ppid=19189 vsize=463708 CPUtime=4600.69
/proc/19191/stat : 19191 (march_hi) R 19189 19191 19076 0 -1 4194304 94345 0 0 0 459963 106 0 0 25 0 1 0 27940226 474836992 92528 1992294400 134512640 135197378 4294956240 18446744073709551615 134522760 0 0 4096 0 0 0 0 17 1 0 0
/proc/19191/statm: 115927 92528 93 167 0 115758 0
Current children cumulated CPU time (s) 4600.69
Current children cumulated vsize (KiB) 463708

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19200
/proc/meminfo: memFree=652024/2055920 swapFree=4192956/4192956
[pid=19191] ppid=19189 vsize=463708 CPUtime=4660.66
/proc/19191/stat : 19191 (march_hi) R 19189 19191 19076 0 -1 4194304 95587 0 0 0 465958 108 0 0 25 0 1 0 27940226 474836992 93770 1992294400 134512640 135197378 4294956240 18446744073709551615 134572685 0 0 4096 0 0 0 0 17 1 0 0
/proc/19191/statm: 115927 93770 93 167 0 115758 0
Current children cumulated CPU time (s) 4660.66
Current children cumulated vsize (KiB) 463708

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19200
/proc/meminfo: memFree=647032/2055920 swapFree=4192956/4192956
[pid=19191] ppid=19189 vsize=463708 CPUtime=4720.64
/proc/19191/stat : 19191 (march_hi) R 19189 19191 19076 0 -1 4194304 96828 0 0 0 471955 109 0 0 25 0 1 0 27940226 474836992 95011 1992294400 134512640 135197378 4294956240 18446744073709551615 134524878 0 0 4096 0 0 0 0 17 1 0 0
/proc/19191/statm: 115927 95011 93 167 0 115758 0
Current children cumulated CPU time (s) 4720.64
Current children cumulated vsize (KiB) 463708

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19200
/proc/meminfo: memFree=642168/2055920 swapFree=4192956/4192956
[pid=19191] ppid=19189 vsize=463708 CPUtime=4780.62
/proc/19191/stat : 19191 (march_hi) R 19189 19191 19076 0 -1 4194304 98058 0 0 0 477951 111 0 0 25 0 1 0 27940226 474836992 96241 1992294400 134512640 135197378 4294956240 18446744073709551615 134593005 0 0 4096 0 0 0 0 17 1 0 0
/proc/19191/statm: 115927 96241 93 167 0 115758 0
Current children cumulated CPU time (s) 4780.62
Current children cumulated vsize (KiB) 463708

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19200
/proc/meminfo: memFree=637240/2055920 swapFree=4192956/4192956
[pid=19191] ppid=19189 vsize=463708 CPUtime=4840.6
/proc/19191/stat : 19191 (march_hi) R 19189 19191 19076 0 -1 4194304 99283 0 0 0 483948 112 0 0 25 0 1 0 27940226 474836992 97466 1992294400 134512640 135197378 4294956240 18446744073709551615 134570766 0 0 4096 0 0 0 0 17 1 0 0
/proc/19191/statm: 115927 97466 93 167 0 115758 0
Current children cumulated CPU time (s) 4840.6
Current children cumulated vsize (KiB) 463708

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19200
/proc/meminfo: memFree=632440/2055920 swapFree=4192956/4192956
[pid=19191] ppid=19189 vsize=463708 CPUtime=4900.58
/proc/19191/stat : 19191 (march_hi) R 19189 19191 19076 0 -1 4194304 100496 0 0 0 489945 113 0 0 25 0 1 0 27940226 474836992 98679 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/19191/statm: 115927 98679 93 167 0 115758 0
Current children cumulated CPU time (s) 4900.58
Current children cumulated vsize (KiB) 463708

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19200
/proc/meminfo: memFree=627576/2055920 swapFree=4192956/4192956
[pid=19191] ppid=19189 vsize=463708 CPUtime=4960.56
/proc/19191/stat : 19191 (march_hi) R 19189 19191 19076 0 -1 4194304 101705 0 0 0 495941 115 0 0 25 0 1 0 27940226 474836992 99888 1992294400 134512640 135197378 4294956240 18446744073709551615 134522760 0 0 4096 0 0 0 0 17 1 0 0
/proc/19191/statm: 115927 99888 93 167 0 115758 0
Current children cumulated CPU time (s) 4960.56
Current children cumulated vsize (KiB) 463708



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19200
/proc/meminfo: memFree=624376/2055920 swapFree=4192956/4192956
[pid=19191] ppid=19189 vsize=463708 CPUtime=5000.04
/proc/19191/stat : 19191 (march_hi) R 19189 19191 19076 0 -1 4194304 102489 0 0 0 499889 115 0 0 25 0 1 0 27940226 474836992 100672 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/19191/statm: 115927 100672 93 167 0 115758 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 463708

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.87
CPU time (s): 5000.12
CPU user time (s): 4998.9
CPU system time (s): 1.21981
CPU usage (%): 99.965
Max. virtual memory (cumulated for all children) (KiB): 463708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4998.9
system time used= 1.21981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 102489
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= 9730

runsolver used 4.50131 second user time and 9.2116 second system time

The end

Launcher Data 

Begin job on node66 at 2009-04-17 22:12:18
IDJOB=1627758
IDBENCH=70214
IDSOLVER=583
FILE ID=node66/1627758-1239999138
PBS_JOBID= 9157340
Free space on /tmp= 66344 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S1573578038-005.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627758-1239999138/watcher-1627758-1239999138 -o /tmp/evaluation-result-1627758-1239999138/solver-1627758-1239999138 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1627758-1239999138.cnf

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

MD5SUM BENCH= 6079b5c5aa5b129580ea074d44eca93f
RANDOM SEED=1008037865

node66.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		: 3000.263
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		: 3000.263
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:       1028960 kB
Buffers:         73580 kB
Cached:         878964 kB
SwapCached:          0 kB
Active:         223148 kB
Inactive:       743312 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1028960 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1184 kB
Writeback:           0 kB
Mapped:          23692 kB
Slab:            46492 kB
Committed_AS:   137524 kB
PageTables:       1360 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= 66344 MiB
End job on node66 at 2009-04-17 23:35:42