Trace number 1628310

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) 5000.09 5001.91

General information on the benchmark

NameRANDOM/additional/22000/
unif-k3-r4.2-v22000-c92400-S948096916-040.cnf
MD5SUM383166fe68f6540c66ce3ff8fcabedb6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4823.51
Satisfiable
(Un)Satisfiability was proved
Number of variables22000
Number of clauses92400
Sum of the clauses size277200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 392400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.99/2.08	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.99/2.08	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.99/2.08	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.99/2.08	c main()::
1.99/2.08	c initFormula():: searching for DIMACS p-line....
1.99/2.08	c initFormula():: the DIMACS p-line indicates a CNF of 22000 variables and 92400 clauses.
1.99/2.08	c parseCNF():: parsing....
1.99/2.08	c parseCNF():: the CNF contains 0 unary clauses.
1.99/2.08	c runParser():: parsing was successful, warming up engines...
1.99/2.08	c simplify_formula():: removed 0 tautological, 682 satisfied and 0 duplicate clauses
1.99/2.08	c preprocessing fase I completed:: there are now 21889 free variables and 91718 clauses.
1.99/2.08	c stat :: sign balance is biased by 0.479
1.99/2.08	c using 3-SAT heuristics (occurence based diff)
1.99/2.08	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.99/2.08	c simplify_formula():: removed 0 tautological, 0 satisfied and 180 duplicate clauses
1.99/2.08	c resolvent_look() :: found 80 resolvents
1.99/2.08	c lessRedundantTransformation():: nothing to be done.
1.99/2.08	c transformTo3SAT():: you gave me 22000 variables and 91798 clauses.
1.99/2.08	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.99/2.08	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.99/2.08	c transformTo3SAT():: the transformation yielded 22000 variabels and 91798 clauses.
1.99/2.08	c main():: clause / variable ratio: ( 91798 / 22000 ) = 4.17
1.99/2.08	c longest clause has size 3
1.99/2.08	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.99/2.08	c number of free variables = 21889
1.99/2.08	c dynamic_preselect_setsize :: off
1.99/2.08	c main():: all systems go!
1.99/2.08	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-1628310-1240147521/watcher-1628310-1240147521 -o /tmp/evaluation-result-1628310-1240147521/solver-1628310-1240147521 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1628310-1240147521.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 3/65 23826
/proc/meminfo: memFree=1005720/2055920 swapFree=4192956/4192956
[pid=23826] ppid=23824 vsize=3280 CPUtime=0
/proc/23826/stat : 23826 (march_hi) R 23824 23826 23516 0 -1 4194304 567 0 0 0 0 0 0 0 20 0 1 0 42781424 3358720 552 1992294400 134512640 135197378 4294956240 18446744073709551615 134568636 0 0 4096 0 0 0 0 17 1 0 0
/proc/23826/statm: 820 558 58 167 0 651 0

[startup+0.0071241 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 23826
/proc/meminfo: memFree=1005720/2055920 swapFree=4192956/4192956
[pid=23826] ppid=23824 vsize=3280 CPUtime=0
/proc/23826/stat : 23826 (march_hi) R 23824 23826 23516 0 -1 4194304 590 0 0 0 0 0 0 0 20 0 1 0 42781424 3358720 575 1992294400 134512640 135197378 4294956240 18446744073709551615 134851953 0 0 4096 0 0 0 0 17 1 0 0
/proc/23826/statm: 820 576 58 167 0 651 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 3280

[startup+0.10114 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 23826
/proc/meminfo: memFree=1005720/2055920 swapFree=4192956/4192956
[pid=23826] ppid=23824 vsize=4336 CPUtime=0.09
/proc/23826/stat : 23826 (march_hi) R 23824 23826 23516 0 -1 4194304 931 0 0 0 9 0 0 0 20 0 1 0 42781424 4440064 916 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/23826/statm: 1084 916 58 167 0 915 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4336

[startup+0.301176 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 23826
/proc/meminfo: memFree=1005720/2055920 swapFree=4192956/4192956
[pid=23826] ppid=23824 vsize=13096 CPUtime=0.29
/proc/23826/stat : 23826 (march_hi) R 23824 23826 23516 0 -1 4194304 3004 0 0 0 28 1 0 0 22 0 1 0 42781424 13410304 2442 1992294400 134512640 135197378 4294956240 18446744073709551615 134560953 0 0 4096 0 0 0 0 17 1 0 0
/proc/23826/statm: 3274 2442 66 167 0 3105 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13096

[startup+0.701251 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 23826
/proc/meminfo: memFree=1005720/2055920 swapFree=4192956/4192956
[pid=23826] ppid=23824 vsize=10292 CPUtime=0.69
/proc/23826/stat : 23826 (march_hi) R 23824 23826 23516 0 -1 4194304 5344 0 0 0 67 2 0 0 25 0 1 0 42781424 10539008 1752 1992294400 134512640 135197378 4294956240 18446744073709551615 134649302 0 0 4096 0 0 0 0 17 1 0 0
/proc/23826/statm: 2573 1752 67 167 0 2404 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10292

[startup+1.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23827
/proc/meminfo: memFree=996496/2055920 swapFree=4192956/4192956
[pid=23826] ppid=23824 vsize=13952 CPUtime=1.49
/proc/23826/stat : 23826 (march_hi) R 23824 23826 23516 0 -1 4194304 12183 0 0 0 144 5 0 0 25 0 1 0 42781424 14286848 2650 1992294400 134512640 135197378 4294956240 18446744073709551615 134578098 0 0 4096 0 0 0 0 17 1 0 0
/proc/23826/statm: 3488 2650 81 167 0 3319 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13952

[startup+3.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23827
/proc/meminfo: memFree=987344/2055920 swapFree=4192956/4192956
[pid=23826] ppid=23824 vsize=39932 CPUtime=3.09
/proc/23826/stat : 23826 (march_hi) R 23824 23826 23516 0 -1 4194304 22093 0 0 0 300 9 0 0 25 0 1 0 42781424 40890368 9035 1992294400 134512640 135197378 4294956240 18446744073709551615 134541691 0 0 4096 0 0 0 0 17 1 0 0
/proc/23826/statm: 9983 9035 91 167 0 9814 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 39932

[startup+6.30129 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23827
/proc/meminfo: memFree=968976/2055920 swapFree=4192956/4192956
[pid=23826] ppid=23824 vsize=41240 CPUtime=6.29
/proc/23826/stat : 23826 (march_hi) R 23824 23826 23516 0 -1 4194304 22371 0 0 0 620 9 0 0 25 0 1 0 42781424 42229760 9313 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/23826/statm: 10310 9313 91 167 0 10141 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 41240

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23827
/proc/meminfo: memFree=964632/2055920 swapFree=4192956/4192956
[pid=23826] ppid=23824 vsize=45936 CPUtime=12.69
/proc/23826/stat : 23826 (march_hi) R 23824 23826 23516 0 -1 4194304 23356 0 0 0 1259 10 0 0 25 0 1 0 42781424 47038464 10298 1992294400 134512640 135197378 4294956240 18446744073709551615 134541712 0 0 4096 0 0 0 0 17 1 0 0
/proc/23826/statm: 11484 10298 91 167 0 11315 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 45936

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23827
/proc/meminfo: memFree=963544/2055920 swapFree=4192956/4192956
[pid=23826] ppid=23824 vsize=46992 CPUtime=25.48
/proc/23826/stat : 23826 (march_hi) R 23824 23826 23516 0 -1 4194304 23613 0 0 0 2537 11 0 0 25 0 1 0 42781424 48119808 10555 1992294400 134512640 135197378 4294956240 18446744073709551615 134541213 0 0 4096 0 0 0 0 17 1 0 0
/proc/23826/statm: 11748 10555 91 167 0 11579 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 46992

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23827
/proc/meminfo: memFree=962712/2055920 swapFree=4192956/4192956
[pid=23826] ppid=23824 vsize=47784 CPUtime=51.08
/proc/23826/stat : 23826 (march_hi) R 23824 23826 23516 0 -1 4194304 23825 0 0 0 5096 12 0 0 25 0 1 0 42781424 48930816 10767 1992294400 134512640 135197378 4294956240 18446744073709551615 134590377 0 0 4096 0 0 0 0 17 1 0 0
/proc/23826/statm: 11946 10767 91 167 0 11777 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 47784

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23827
/proc/meminfo: memFree=961816/2055920 swapFree=4192956/4192956
[pid=23826] ppid=23824 vsize=48708 CPUtime=102.26
/proc/23826/stat : 23826 (march_hi) R 23824 23826 23516 0 -1 4194304 24044 0 0 0 10214 12 0 0 25 0 1 0 42781424 49876992 10986 1992294400 134512640 135197378 4294956240 18446744073709551615 134552646 0 0 4096 0 0 0 0 17 1 0 0
/proc/23826/statm: 12177 10986 91 167 0 12008 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 48708

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23827
/proc/meminfo: memFree=961240/2055920 swapFree=4192956/4192956
[pid=23826] ppid=23824 vsize=49236 CPUtime=162.23
/proc/23826/stat : 23826 (march_hi) R 23824 23826 23516 0 -1 4194304 24181 0 0 0 16211 12 0 0 25 0 1 0 42781424 50417664 11123 1992294400 134512640 135197378 4294956240 18446744073709551615 134552521 0 0 4096 0 0 0 0 17 1 0 0
/proc/23826/statm: 12309 11123 91 167 0 12140 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 49236

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23827
/proc/meminfo: memFree=960792/2055920 swapFree=4192956/4192956
[pid=23826] ppid=23824 vsize=49632 CPUtime=222.21
/proc/23826/stat : 23826 (march_hi) R 23824 23826 23516 0 -1 4194304 24283 0 0 0 22209 12 0 0 25 0 1 0 42781424 50823168 11225 1992294400 134512640 135197378 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/23826/statm: 12408 11225 91 167 0 12239 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 49632

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23827
/proc/meminfo: memFree=960472/2055920 swapFree=4192956/4192956
[pid=23826] ppid=23824 vsize=49896 CPUtime=282.18
/proc/23826/stat : 23826 (march_hi) R 23824 23826 23516 0 -1 4194304 24354 0 0 0 28206 12 0 0 25 0 1 0 42781424 51093504 11296 1992294400 134512640 135197378 4294956240 18446744073709551615 134593933 0 0 4096 0 0 0 0 17 1 0 0
/proc/23826/statm: 12474 11296 91 167 0 12305 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 49896

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23827
/proc/meminfo: memFree=960216/2055920 swapFree=4192956/4192956
[pid=23826] ppid=23824 vsize=50160 CPUtime=342.16
/proc/23826/stat : 23826 (march_hi) R 23824 23826 23516 0 -1 4194304 24412 0 0 0 34204 12 0 0 25 0 1 0 42781424 51363840 11354 1992294400 134512640 135197378 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/23826/statm: 12540 11354 91 167 0 12371 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 50160

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23827
/proc/meminfo: memFree=960024/2055920 swapFree=4192956/4192956
[pid=23826] ppid=23824 vsize=50292 CPUtime=402.14
/proc/23826/stat : 23826 (march_hi) R 23824 23826 23516 0 -1 4194304 24461 0 0 0 40202 12 0 0 25 0 1 0 42781424 51499008 11403 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/23826/statm: 12573 11403 91 167 0 12404 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 50292

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23827
/proc/meminfo: memFree=959896/2055920 swapFree=4192956/4192956
[pid=23826] ppid=23824 vsize=50424 CPUtime=462.12
/proc/23826/stat : 23826 (march_hi) R 23824 23826 23516 0 -1 4194304 24502 0 0 0 46200 12 0 0 25 0 1 0 42781424 51634176 11444 1992294400 134512640 135197378 4294956240 18446744073709551615 134541714 0 0 4096 0 0 0 0 17 1 0 0
/proc/23826/statm: 12606 11444 91 167 0 12437 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 50424

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23827
/proc/meminfo: memFree=959704/2055920 swapFree=4192956/4192956
[pid=23826] ppid=23824 vsize=50560 CPUtime=522.1
/proc/23826/stat : 23826 (march_hi) R 23824 23826 23516 0 -1 4194304 24533 0 0 0 52197 13 0 0 25 0 1 0 42781424 51773440 11475 1992294400 134512640 135197378 4294956240 18446744073709551615 134525267 0 0 4096 0 0 0 0 17 1 0 0
/proc/23826/statm: 12640 11475 91 167 0 12471 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 50560

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23827
/proc/meminfo: memFree=959640/2055920 swapFree=4192956/4192956
[pid=23826] ppid=23824 vsize=50692 CPUtime=582.08
/proc/23826/stat : 23826 (march_hi) R 23824 23826 23516 0 -1 4194304 24561 0 0 0 58195 13 0 0 25 0 1 0 42781424 51908608 11503 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/23826/statm: 12673 11503 91 167 0 12504 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 50692

[startup+642.302 s]
/proc/loadavg: 1.05 1.01 1.00 2/66 23827
/proc/meminfo: memFree=959576/2055920 swapFree=4192956/4192956
[pid=23826] ppid=23824 vsize=50824 CPUtime=642.06
/proc/23826/stat : 23826 (march_hi) R 23824 23826 23516 0 -1 4194304 24587 0 0 0 64193 13 0 0 25 0 1 0 42781424 52043776 11529 1992294400 134512640 135197378 4294956240 18446744073709551615 134601475 0 0 4096 0 0 0 0 17 1 0 0
/proc/23826/statm: 12706 11529 91 167 0 12537 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 50824


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23835
/proc/meminfo: memFree=956952/2055920 swapFree=4192956/4192956
[pid=23826] ppid=23824 vsize=53464 CPUtime=4060.81
/proc/23826/stat : 23826 (march_hi) R 23824 23826 23516 0 -1 4194304 25236 0 0 0 406067 14 0 0 25 0 1 0 42781424 54747136 12178 1992294400 134512640 135197378 4294956240 18446744073709551615 134590628 0 0 4096 0 0 0 0 17 1 0 0
/proc/23826/statm: 13366 12178 91 167 0 13197 0
Current children cumulated CPU time (s) 4060.81
Current children cumulated vsize (KiB) 53464

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23835
/proc/meminfo: memFree=956952/2055920 swapFree=4192956/4192956
[pid=23826] ppid=23824 vsize=53464 CPUtime=4120.78
/proc/23826/stat : 23826 (march_hi) R 23824 23826 23516 0 -1 4194304 25242 0 0 0 412064 14 0 0 25 0 1 0 42781424 54747136 12184 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/23826/statm: 13366 12184 91 167 0 13197 0
Current children cumulated CPU time (s) 4120.78
Current children cumulated vsize (KiB) 53464

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23835
/proc/meminfo: memFree=956888/2055920 swapFree=4192956/4192956
[pid=23826] ppid=23824 vsize=53464 CPUtime=4180.76
/proc/23826/stat : 23826 (march_hi) R 23824 23826 23516 0 -1 4194304 25249 0 0 0 418062 14 0 0 25 0 1 0 42781424 54747136 12191 1992294400 134512640 135197378 4294956240 18446744073709551615 134525281 0 0 4096 0 0 0 0 17 1 0 0
/proc/23826/statm: 13366 12191 91 167 0 13197 0
Current children cumulated CPU time (s) 4180.76
Current children cumulated vsize (KiB) 53464

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23835
/proc/meminfo: memFree=956888/2055920 swapFree=4192956/4192956
[pid=23826] ppid=23824 vsize=53464 CPUtime=4240.74
/proc/23826/stat : 23826 (march_hi) R 23824 23826 23516 0 -1 4194304 25253 0 0 0 424060 14 0 0 25 0 1 0 42781424 54747136 12195 1992294400 134512640 135197378 4294956240 18446744073709551615 134548549 0 0 4096 0 0 0 0 17 1 0 0
/proc/23826/statm: 13366 12195 91 167 0 13197 0
Current children cumulated CPU time (s) 4240.74
Current children cumulated vsize (KiB) 53464

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23835
/proc/meminfo: memFree=956824/2055920 swapFree=4192956/4192956
[pid=23826] ppid=23824 vsize=53464 CPUtime=4300.72
/proc/23826/stat : 23826 (march_hi) R 23824 23826 23516 0 -1 4194304 25258 0 0 0 430058 14 0 0 25 0 1 0 42781424 54747136 12200 1992294400 134512640 135197378 4294956240 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 1 0 0
/proc/23826/statm: 13366 12200 91 167 0 13197 0
Current children cumulated CPU time (s) 4300.72
Current children cumulated vsize (KiB) 53464

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23837
/proc/meminfo: memFree=956696/2055920 swapFree=4192956/4192956
[pid=23826] ppid=23824 vsize=53464 CPUtime=4360.69
/proc/23826/stat : 23826 (march_hi) R 23824 23826 23516 0 -1 4194304 25264 0 0 0 436055 14 0 0 25 0 1 0 42781424 54747136 12206 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/23826/statm: 13366 12206 91 167 0 13197 0
Current children cumulated CPU time (s) 4360.69
Current children cumulated vsize (KiB) 53464

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23837
/proc/meminfo: memFree=956760/2055920 swapFree=4192956/4192956
[pid=23826] ppid=23824 vsize=53464 CPUtime=4420.67
/proc/23826/stat : 23826 (march_hi) R 23824 23826 23516 0 -1 4194304 25268 0 0 0 442053 14 0 0 25 0 1 0 42781424 54747136 12210 1992294400 134512640 135197378 4294956240 18446744073709551615 134593865 0 0 4096 0 0 0 0 17 1 0 0
/proc/23826/statm: 13366 12210 91 167 0 13197 0
Current children cumulated CPU time (s) 4420.67
Current children cumulated vsize (KiB) 53464

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23837
/proc/meminfo: memFree=956824/2055920 swapFree=4192956/4192956
[pid=23826] ppid=23824 vsize=53596 CPUtime=4480.65
/proc/23826/stat : 23826 (march_hi) R 23824 23826 23516 0 -1 4194304 25273 0 0 0 448051 14 0 0 25 0 1 0 42781424 54882304 12215 1992294400 134512640 135197378 4294956240 18446744073709551615 134593971 0 0 4096 0 0 0 0 17 1 0 0
/proc/23826/statm: 13399 12215 91 167 0 13230 0
Current children cumulated CPU time (s) 4480.65
Current children cumulated vsize (KiB) 53596

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23837
/proc/meminfo: memFree=956760/2055920 swapFree=4192956/4192956
[pid=23826] ppid=23824 vsize=53596 CPUtime=4540.63
/proc/23826/stat : 23826 (march_hi) R 23824 23826 23516 0 -1 4194304 25277 0 0 0 454049 14 0 0 25 0 1 0 42781424 54882304 12219 1992294400 134512640 135197378 4294956240 18446744073709551615 134552949 0 0 4096 0 0 0 0 17 1 0 0
/proc/23826/statm: 13399 12219 91 167 0 13230 0
Current children cumulated CPU time (s) 4540.63
Current children cumulated vsize (KiB) 53596

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23837
/proc/meminfo: memFree=956760/2055920 swapFree=4192956/4192956
[pid=23826] ppid=23824 vsize=53596 CPUtime=4600.61
/proc/23826/stat : 23826 (march_hi) R 23824 23826 23516 0 -1 4194304 25282 0 0 0 460047 14 0 0 25 0 1 0 42781424 54882304 12224 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/23826/statm: 13399 12224 91 167 0 13230 0
Current children cumulated CPU time (s) 4600.61
Current children cumulated vsize (KiB) 53596

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23837
/proc/meminfo: memFree=956696/2055920 swapFree=4192956/4192956
[pid=23826] ppid=23824 vsize=53596 CPUtime=4660.58
/proc/23826/stat : 23826 (march_hi) R 23824 23826 23516 0 -1 4194304 25287 0 0 0 466044 14 0 0 25 0 1 0 42781424 54882304 12229 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/23826/statm: 13399 12229 91 167 0 13230 0
Current children cumulated CPU time (s) 4660.58
Current children cumulated vsize (KiB) 53596

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23837
/proc/meminfo: memFree=956760/2055920 swapFree=4192956/4192956
[pid=23826] ppid=23824 vsize=53596 CPUtime=4720.57
/proc/23826/stat : 23826 (march_hi) R 23824 23826 23516 0 -1 4194304 25291 0 0 0 472043 14 0 0 25 0 1 0 42781424 54882304 12233 1992294400 134512640 135197378 4294956240 18446744073709551615 134590626 0 0 4096 0 0 0 0 17 1 0 0
/proc/23826/statm: 13399 12233 91 167 0 13230 0
Current children cumulated CPU time (s) 4720.57
Current children cumulated vsize (KiB) 53596

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23837
/proc/meminfo: memFree=956696/2055920 swapFree=4192956/4192956
[pid=23826] ppid=23824 vsize=53596 CPUtime=4780.54
/proc/23826/stat : 23826 (march_hi) R 23824 23826 23516 0 -1 4194304 25297 0 0 0 478040 14 0 0 25 0 1 0 42781424 54882304 12239 1992294400 134512640 135197378 4294956240 18446744073709551615 134541626 0 0 4096 0 0 0 0 17 1 0 0
/proc/23826/statm: 13399 12239 91 167 0 13230 0
Current children cumulated CPU time (s) 4780.54
Current children cumulated vsize (KiB) 53596

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23837
/proc/meminfo: memFree=956632/2055920 swapFree=4192956/4192956
[pid=23826] ppid=23824 vsize=53596 CPUtime=4840.53
/proc/23826/stat : 23826 (march_hi) R 23824 23826 23516 0 -1 4194304 25302 0 0 0 484038 15 0 0 25 0 1 0 42781424 54882304 12244 1992294400 134512640 135197378 4294956240 18446744073709551615 134541265 0 0 4096 0 0 0 0 17 1 0 0
/proc/23826/statm: 13399 12244 91 167 0 13230 0
Current children cumulated CPU time (s) 4840.53
Current children cumulated vsize (KiB) 53596

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23837
/proc/meminfo: memFree=956632/2055920 swapFree=4192956/4192956
[pid=23826] ppid=23824 vsize=53728 CPUtime=4900.51
/proc/23826/stat : 23826 (march_hi) R 23824 23826 23516 0 -1 4194304 25307 0 0 0 490036 15 0 0 25 0 1 0 42781424 55017472 12249 1992294400 134512640 135197378 4294956240 18446744073709551615 134570830 0 0 4096 0 0 0 0 17 1 0 0
/proc/23826/statm: 13432 12249 91 167 0 13263 0
Current children cumulated CPU time (s) 4900.51
Current children cumulated vsize (KiB) 53728

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23837
/proc/meminfo: memFree=956632/2055920 swapFree=4192956/4192956
[pid=23826] ppid=23824 vsize=53728 CPUtime=4960.48
/proc/23826/stat : 23826 (march_hi) R 23824 23826 23516 0 -1 4194304 25311 0 0 0 496033 15 0 0 25 0 1 0 42781424 55017472 12253 1992294400 134512640 135197378 4294956240 18446744073709551615 134593937 0 0 4096 0 0 0 0 17 1 0 0
/proc/23826/statm: 13432 12253 91 167 0 13263 0
Current children cumulated CPU time (s) 4960.48
Current children cumulated vsize (KiB) 53728



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23837
/proc/meminfo: memFree=956632/2055920 swapFree=4192956/4192956
[pid=23826] ppid=23824 vsize=53728 CPUtime=5000.07
/proc/23826/stat : 23826 (march_hi) R 23824 23826 23516 0 -1 4194304 25314 0 0 0 499992 15 0 0 25 0 1 0 42781424 55017472 12256 1992294400 134512640 135197378 4294956240 18446744073709551615 134597295 0 0 4096 0 0 0 0 17 1 0 0
/proc/23826/statm: 13432 12256 91 167 0 13263 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 53728

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

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

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23837
/proc/meminfo: memFree=956632/2055920 swapFree=4192956/4192956
[pid=23826] ppid=23824 vsize=53728 CPUtime=5000.07
/proc/23826/stat : 23826 (march_hi) R 23824 23826 23516 0 -1 4194304 25314 0 0 0 499992 15 0 0 25 0 1 0 42781424 55017472 12256 1992294400 134512640 135197378 4294956240 18446744073709551615 134597295 0 0 4096 0 0 0 0 17 1 0 0
/proc/23826/statm: 13432 12256 91 167 0 13263 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 53728

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.91
CPU time (s): 5000.09
CPU user time (s): 4999.93
CPU system time (s): 0.157975
CPU usage (%): 99.9635
Max. virtual memory (cumulated for all children) (KiB): 53728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.93
system time used= 0.157975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25314
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= 6036

runsolver used 5.67414 second user time and 12.1861 second system time

The end

Launcher Data 

Begin job on node82 at 2009-04-19 15:25:21
IDJOB=1628310
IDBENCH=71657
IDSOLVER=583
FILE ID=node82/1628310-1240147521
PBS_JOBID= 9157878
Free space on /tmp= 66204 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/additional/22000/unif-k3-r4.2-v22000-c92400-S948096916-040.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1628310-1240147521/watcher-1628310-1240147521 -o /tmp/evaluation-result-1628310-1240147521/solver-1628310-1240147521 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1628310-1240147521.cnf

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

MD5SUM BENCH= 383166fe68f6540c66ce3ff8fcabedb6
RANDOM SEED=1225067834

node82.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1006200 kB
Buffers:         87464 kB
Cached:         862768 kB
SwapCached:          0 kB
Active:         380972 kB
Inactive:       583840 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1006200 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2572 kB
Writeback:           0 kB
Mapped:          24316 kB
Slab:            70792 kB
Committed_AS:   197000 kB
PageTables:       1388 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= 66204 MiB
End job on node82 at 2009-04-19 16:48:45