Trace number 1627742

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 5001.57

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/800/
unif-k5-r20-v800-c16000-S1748152762-086.cnf
MD5SUMcb3df87f6ea203a41951f0aeb36ba2e4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark309.574
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
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 516000
Number of clauses of size over 50

Solver Data 

0.39/0.42	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.42	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.42	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.42	c main()::
0.39/0.42	c initFormula():: searching for DIMACS p-line....
0.39/0.42	c full lookahead due to high density!
0.39/0.42	c initFormula():: the DIMACS p-line indicates a CNF of 800 variables and 16000 clauses.
0.39/0.42	c parseCNF():: parsing....
0.39/0.42	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.42	c runParser():: parsing was successful, warming up engines...
0.39/0.42	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.42	c preprocessing fase I completed:: there are now 800 free variables and 16000 clauses.
0.39/0.42	c stat :: sign balance is biased by 0.043
0.39/0.42	c using k-SAT heuristics (size based diff)
0.39/0.42	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.42	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.42	c main():: clause / variable ratio: ( 16000 / 800 ) = 20.00
0.39/0.42	c longest clause has size 5
0.39/0.42	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.42	c number of free variables = 800
0.39/0.42	c dynamic_preselect_setsize :: off
0.39/0.42	c main():: all systems go!
0.39/0.42	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 403
0.60/0.69	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 30515
8.79/8.84	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 2473294
720.27/720.54	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-1627742-1239994362/watcher-1627742-1239994362 -o /tmp/evaluation-result-1627742-1239994362/solver-1627742-1239994362 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627742-1239994362.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: 0.99 0.97 0.98 3/64 19841
/proc/meminfo: memFree=919816/2055920 swapFree=4192956/4192956
[pid=19841] ppid=19839 vsize=968 CPUtime=0
/proc/19841/stat : 19841 (march_hi) R 19839 19841 19734 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 27463804 991232 111 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/19841/statm: 242 112 58 167 0 73 0

[startup+0.0689551 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 19841
/proc/meminfo: memFree=919816/2055920 swapFree=4192956/4192956
[pid=19841] ppid=19839 vsize=2588 CPUtime=0.06
/proc/19841/stat : 19841 (march_hi) R 19839 19841 19734 0 -1 4194304 751 0 0 0 6 0 0 0 18 0 1 0 27463804 2650112 408 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/19841/statm: 647 416 79 167 0 478 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2588

[startup+0.102996 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 19841
/proc/meminfo: memFree=919816/2055920 swapFree=4192956/4192956
[pid=19841] ppid=19839 vsize=2192 CPUtime=0.09
/proc/19841/stat : 19841 (march_hi) R 19839 19841 19734 0 -1 4194304 1493 0 0 0 9 0 0 0 18 0 1 0 27463804 2244608 340 1992294400 134512640 135197378 4294956240 18446744073709551615 134565008 0 0 4096 0 0 0 0 17 1 0 0
/proc/19841/statm: 548 340 81 167 0 379 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2192

[startup+0.303028 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 19841
/proc/meminfo: memFree=919816/2055920 swapFree=4192956/4192956
[pid=19841] ppid=19839 vsize=3148 CPUtime=0.29
/proc/19841/stat : 19841 (march_hi) R 19839 19841 19734 0 -1 4194304 1994 0 0 0 29 0 0 0 19 0 1 0 27463804 3223552 548 1992294400 134512640 135197378 4294956240 18446744073709551615 134539471 0 0 4096 0 0 0 0 17 1 0 0
/proc/19841/statm: 787 548 82 167 0 618 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3148

[startup+0.702028 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 19841
/proc/meminfo: memFree=919816/2055920 swapFree=4192956/4192956
[pid=19841] ppid=19839 vsize=5384 CPUtime=0.69
/proc/19841/stat : 19841 (march_hi) R 19839 19841 19734 0 -1 4194304 2510 0 0 0 68 1 0 0 22 0 1 0 27463804 5513216 890 1992294400 134512640 135197378 4294956240 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 1 0 0
/proc/19841/statm: 1346 890 93 167 0 1177 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5384

[startup+1.50112 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 19842
/proc/meminfo: memFree=916608/2055920 swapFree=4192956/4192956
[pid=19841] ppid=19839 vsize=5388 CPUtime=1.49
/proc/19841/stat : 19841 (march_hi) R 19839 19841 19734 0 -1 4194304 2511 0 0 0 148 1 0 0 25 0 1 0 27463804 5517312 891 1992294400 134512640 135197378 4294956240 18446744073709551615 134603849 0 0 4096 0 0 0 0 17 1 0 0
/proc/19841/statm: 1347 891 93 167 0 1178 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5388

[startup+3.1013 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 19842
/proc/meminfo: memFree=916416/2055920 swapFree=4192956/4192956
[pid=19841] ppid=19839 vsize=5760 CPUtime=3.09
/proc/19841/stat : 19841 (march_hi) R 19839 19841 19734 0 -1 4194304 2514 0 0 0 308 1 0 0 25 0 1 0 27463804 5898240 894 1992294400 134512640 135197378 4294956240 18446744073709551615 134570755 0 0 4096 0 0 0 0 17 1 0 0
/proc/19841/statm: 1440 894 93 167 0 1271 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5760

[startup+6.30167 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 19842
/proc/meminfo: memFree=916160/2055920 swapFree=4192956/4192956
[pid=19841] ppid=19839 vsize=6444 CPUtime=6.29
/proc/19841/stat : 19841 (march_hi) R 19839 19841 19734 0 -1 4194304 2700 0 0 0 628 1 0 0 25 0 1 0 27463804 6598656 1080 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/19841/statm: 1611 1080 93 167 0 1442 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6444

[startup+12.7014 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 19842
/proc/meminfo: memFree=915080/2055920 swapFree=4192956/4192956
[pid=19841] ppid=19839 vsize=7296 CPUtime=12.69
/proc/19841/stat : 19841 (march_hi) R 19839 19841 19734 0 -1 4194304 2838 0 0 0 1268 1 0 0 25 0 1 0 27463804 7471104 1218 1992294400 134512640 135197378 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/19841/statm: 1824 1218 93 167 0 1655 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7296

[startup+25.5019 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 19842
/proc/meminfo: memFree=913928/2055920 swapFree=4192956/4192956
[pid=19841] ppid=19839 vsize=8060 CPUtime=25.48
/proc/19841/stat : 19841 (march_hi) R 19839 19841 19734 0 -1 4194304 3111 0 0 0 2547 1 0 0 25 0 1 0 27463804 8253440 1491 1992294400 134512640 135197378 4294956240 18446744073709551615 134550767 0 0 4096 0 0 0 0 17 1 0 0
/proc/19841/statm: 2015 1491 93 167 0 1846 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8060

[startup+51.1018 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 19842
/proc/meminfo: memFree=911752/2055920 swapFree=4192956/4192956
[pid=19841] ppid=19839 vsize=10936 CPUtime=51.08
/proc/19841/stat : 19841 (march_hi) R 19839 19841 19734 0 -1 4194304 3666 0 0 0 5106 2 0 0 25 0 1 0 27463804 11198464 2046 1992294400 134512640 135197378 4294956240 18446744073709551615 134603334 0 0 4096 0 0 0 0 17 1 0 0
/proc/19841/statm: 2734 2046 93 167 0 2565 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10936

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 19842
/proc/meminfo: memFree=907208/2055920 swapFree=4192956/4192956
[pid=19841] ppid=19839 vsize=17404 CPUtime=102.27
/proc/19841/stat : 19841 (march_hi) R 19839 19841 19734 0 -1 4194304 4766 0 0 0 10224 3 0 0 25 0 1 0 27463804 17821696 3146 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/19841/statm: 4351 3146 93 167 0 4182 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 17404

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 19842
/proc/meminfo: memFree=902152/2055920 swapFree=4192956/4192956
[pid=19841] ppid=19839 vsize=23224 CPUtime=162.24
/proc/19841/stat : 19841 (march_hi) R 19839 19841 19734 0 -1 4194304 6039 0 0 0 16220 4 0 0 25 0 1 0 27463804 23781376 4419 1992294400 134512640 135197378 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/19841/statm: 5806 4419 93 167 0 5637 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 23224

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 19842
/proc/meminfo: memFree=896904/2055920 swapFree=4192956/4192956
[pid=19841] ppid=19839 vsize=31956 CPUtime=222.23
/proc/19841/stat : 19841 (march_hi) R 19839 19841 19734 0 -1 4194304 7320 0 0 0 22218 5 0 0 25 0 1 0 27463804 32722944 5700 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/19841/statm: 7989 5700 93 167 0 7820 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 31956

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 19842
/proc/meminfo: memFree=891592/2055920 swapFree=4192956/4192956
[pid=19841] ppid=19839 vsize=32492 CPUtime=282.2
/proc/19841/stat : 19841 (march_hi) R 19839 19841 19734 0 -1 4194304 8654 0 0 0 28214 6 0 0 25 0 1 0 27463804 33271808 7034 1992294400 134512640 135197378 4294956240 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 1 0 0
/proc/19841/statm: 8123 7034 93 167 0 7954 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 32492

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 19842
/proc/meminfo: memFree=886408/2055920 swapFree=4192956/4192956
[pid=19841] ppid=19839 vsize=45588 CPUtime=342.19
/proc/19841/stat : 19841 (march_hi) R 19839 19841 19734 0 -1 4194304 9921 0 0 0 34212 7 0 0 25 0 1 0 27463804 46682112 8301 1992294400 134512640 135197378 4294956240 18446744073709551615 134541443 0 0 4096 0 0 0 0 17 1 0 0
/proc/19841/statm: 11397 8301 93 167 0 11228 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 45588

[startup+402.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 19842
/proc/meminfo: memFree=881480/2055920 swapFree=4192956/4192956
[pid=19841] ppid=19839 vsize=45588 CPUtime=402.18
/proc/19841/stat : 19841 (march_hi) R 19839 19841 19734 0 -1 4194304 11184 0 0 0 40209 9 0 0 25 0 1 0 27463804 46682112 9564 1992294400 134512640 135197378 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/19841/statm: 11397 9564 93 167 0 11228 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 45588

[startup+462.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 19842
/proc/meminfo: memFree=876424/2055920 swapFree=4192956/4192956
[pid=19841] ppid=19839 vsize=45588 CPUtime=462.15
/proc/19841/stat : 19841 (march_hi) R 19839 19841 19734 0 -1 4194304 12430 0 0 0 46205 10 0 0 25 0 1 0 27463804 46682112 10810 1992294400 134512640 135197378 4294956240 18446744073709551615 134541428 0 0 4096 0 0 0 0 17 1 0 0
/proc/19841/statm: 11397 10810 93 167 0 11228 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 45588

[startup+522.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 19848
/proc/meminfo: memFree=871496/2055920 swapFree=4192956/4192956
[pid=19841] ppid=19839 vsize=65768 CPUtime=522.13
/proc/19841/stat : 19841 (march_hi) R 19839 19841 19734 0 -1 4194304 13658 0 0 0 52201 12 0 0 25 0 1 0 27463804 67346432 12038 1992294400 134512640 135197378 4294956240 18446744073709551615 134570786 0 0 4096 0 0 0 0 17 1 0 0
/proc/19841/statm: 16442 12038 93 167 0 16273 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 65768

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 19848
/proc/meminfo: memFree=866696/2055920 swapFree=4192956/4192956
[pid=19841] ppid=19839 vsize=65768 CPUtime=582.12
/proc/19841/stat : 19841 (march_hi) R 19839 19841 19734 0 -1 4194304 14850 0 0 0 58199 13 0 0 25 0 1 0 27463804 67346432 13230 1992294400 134512640 135197378 4294956240 18446744073709551615 134556502 0 0 4096 0 0 0 0 17 1 0 0
/proc/19841/statm: 16442 13230 93 167 0 16273 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 65768

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 19848
/proc/meminfo: memFree=862024/2055920 swapFree=4192956/4192956
[pid=19841] ppid=19839 vsize=65768 CPUtime=642.1
/proc/19841/stat : 19841 (march_hi) R 19839 19841 19734 0 -1 4194304 15993 0 0 0 64196 14 0 0 25 0 1 0 27463804 67346432 14373 1992294400 134512640 135197378 4294956240 18446744073709551615 134541536 0 0 4096 0 0 0 0 17 1 0 0
/proc/19841/statm: 16442 14373 93 167 0 16273 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 65768


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

[startup+4062.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 19850
/proc/meminfo: memFree=579592/2055920 swapFree=4192956/4192956
[pid=19841] ppid=19839 vsize=461856 CPUtime=4061.1
/proc/19841/stat : 19841 (march_hi) R 19839 19841 19734 0 -1 4194304 86244 0 0 0 406029 81 0 0 25 0 1 0 27463804 472940544 84624 1992294400 134512640 135197378 4294956240 18446744073709551615 134602917 0 0 4096 0 0 0 0 17 1 0 0
/proc/19841/statm: 115464 84624 93 167 0 115295 0
Current children cumulated CPU time (s) 4061.1
Current children cumulated vsize (KiB) 461856

[startup+4122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 19856
/proc/meminfo: memFree=574984/2055920 swapFree=4192956/4192956
[pid=19841] ppid=19839 vsize=461856 CPUtime=4121.07
/proc/19841/stat : 19841 (march_hi) R 19839 19841 19734 0 -1 4194304 87412 0 0 0 412024 83 0 0 25 0 1 0 27463804 472940544 85792 1992294400 134512640 135197378 4294956240 18446744073709551615 134541511 0 0 4096 0 0 0 0 17 1 0 0
/proc/19841/statm: 115464 85792 93 167 0 115295 0
Current children cumulated CPU time (s) 4121.07
Current children cumulated vsize (KiB) 461856

[startup+4182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 19856
/proc/meminfo: memFree=570504/2055920 swapFree=4192956/4192956
[pid=19841] ppid=19839 vsize=461856 CPUtime=4181.05
/proc/19841/stat : 19841 (march_hi) R 19839 19841 19734 0 -1 4194304 88526 0 0 0 418021 84 0 0 25 0 1 0 27463804 472940544 86906 1992294400 134512640 135197378 4294956240 18446744073709551615 134550667 0 0 4096 0 0 0 0 17 1 0 0
/proc/19841/statm: 115464 86906 93 167 0 115295 0
Current children cumulated CPU time (s) 4181.05
Current children cumulated vsize (KiB) 461856

[startup+4242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 19856
/proc/meminfo: memFree=566408/2055920 swapFree=4192956/4192956
[pid=19841] ppid=19839 vsize=461856 CPUtime=4241.04
/proc/19841/stat : 19841 (march_hi) R 19839 19841 19734 0 -1 4194304 89559 0 0 0 424019 85 0 0 25 0 1 0 27463804 472940544 87939 1992294400 134512640 135197378 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/19841/statm: 115464 87939 93 167 0 115295 0
Current children cumulated CPU time (s) 4241.04
Current children cumulated vsize (KiB) 461856

[startup+4302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 19856
/proc/meminfo: memFree=561160/2055920 swapFree=4192956/4192956
[pid=19841] ppid=19839 vsize=461856 CPUtime=4301.02
/proc/19841/stat : 19841 (march_hi) R 19839 19841 19734 0 -1 4194304 90863 0 0 0 430015 87 0 0 25 0 1 0 27463804 472940544 89243 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/19841/statm: 115464 89243 93 167 0 115295 0
Current children cumulated CPU time (s) 4301.02
Current children cumulated vsize (KiB) 461856

[startup+4362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 19856
/proc/meminfo: memFree=555976/2055920 swapFree=4192956/4192956
[pid=19841] ppid=19839 vsize=461856 CPUtime=4361.01
/proc/19841/stat : 19841 (march_hi) R 19839 19841 19734 0 -1 4194304 92170 0 0 0 436013 88 0 0 25 0 1 0 27463804 472940544 90550 1992294400 134512640 135197378 4294956240 18446744073709551615 134590485 0 0 4096 0 0 0 0 17 1 0 0
/proc/19841/statm: 115464 90550 93 167 0 115295 0
Current children cumulated CPU time (s) 4361.01
Current children cumulated vsize (KiB) 461856

[startup+4422.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 19856
/proc/meminfo: memFree=550792/2055920 swapFree=4192956/4192956
[pid=19841] ppid=19839 vsize=461856 CPUtime=4420.99
/proc/19841/stat : 19841 (march_hi) R 19839 19841 19734 0 -1 4194304 93465 0 0 0 442010 89 0 0 25 0 1 0 27463804 472940544 91845 1992294400 134512640 135197378 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/19841/statm: 115464 91845 93 167 0 115295 0
Current children cumulated CPU time (s) 4420.99
Current children cumulated vsize (KiB) 461856

[startup+4482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 19856
/proc/meminfo: memFree=545672/2055920 swapFree=4192956/4192956
[pid=19841] ppid=19839 vsize=461856 CPUtime=4480.96
/proc/19841/stat : 19841 (march_hi) R 19839 19841 19734 0 -1 4194304 94750 0 0 0 448007 89 0 0 25 0 1 0 27463804 472940544 93130 1992294400 134512640 135197378 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/19841/statm: 115464 93130 93 167 0 115295 0
Current children cumulated CPU time (s) 4480.96
Current children cumulated vsize (KiB) 461856

[startup+4542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 19856
/proc/meminfo: memFree=540488/2055920 swapFree=4192956/4192956
[pid=19841] ppid=19839 vsize=461856 CPUtime=4540.95
/proc/19841/stat : 19841 (march_hi) R 19839 19841 19734 0 -1 4194304 96032 0 0 0 454004 91 0 0 25 0 1 0 27463804 472940544 94412 1992294400 134512640 135197378 4294956240 18446744073709551615 134522847 0 0 4096 0 0 0 0 17 1 0 0
/proc/19841/statm: 115464 94412 93 167 0 115295 0
Current children cumulated CPU time (s) 4540.95
Current children cumulated vsize (KiB) 461856

[startup+4602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 19856
/proc/meminfo: memFree=535432/2055920 swapFree=4192956/4192956
[pid=19841] ppid=19839 vsize=461856 CPUtime=4600.93
/proc/19841/stat : 19841 (march_hi) R 19839 19841 19734 0 -1 4194304 97290 0 0 0 460001 92 0 0 25 0 1 0 27463804 472940544 95670 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/19841/statm: 115464 95670 93 167 0 115295 0
Current children cumulated CPU time (s) 4600.93
Current children cumulated vsize (KiB) 461856

[startup+4662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 19856
/proc/meminfo: memFree=530504/2055920 swapFree=4192956/4192956
[pid=19841] ppid=19839 vsize=461856 CPUtime=4660.91
/proc/19841/stat : 19841 (march_hi) R 19839 19841 19734 0 -1 4194304 98533 0 0 0 465998 93 0 0 25 0 1 0 27463804 472940544 96913 1992294400 134512640 135197378 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/19841/statm: 115464 96913 93 167 0 115295 0
Current children cumulated CPU time (s) 4660.91
Current children cumulated vsize (KiB) 461856

[startup+4722.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 19856
/proc/meminfo: memFree=525512/2055920 swapFree=4192956/4192956
[pid=19841] ppid=19839 vsize=461856 CPUtime=4720.9
/proc/19841/stat : 19841 (march_hi) R 19839 19841 19734 0 -1 4194304 99756 0 0 0 471996 94 0 0 25 0 1 0 27463804 472940544 98136 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/19841/statm: 115464 98136 93 167 0 115295 0
Current children cumulated CPU time (s) 4720.9
Current children cumulated vsize (KiB) 461856

[startup+4782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 19856
/proc/meminfo: memFree=520840/2055920 swapFree=4192956/4192956
[pid=19841] ppid=19839 vsize=461856 CPUtime=4780.88
/proc/19841/stat : 19841 (march_hi) R 19839 19841 19734 0 -1 4194304 100947 0 0 0 477993 95 0 0 25 0 1 0 27463804 472940544 99327 1992294400 134512640 135197378 4294956240 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 1 0 0
/proc/19841/statm: 115464 99327 93 167 0 115295 0
Current children cumulated CPU time (s) 4780.88
Current children cumulated vsize (KiB) 461856

[startup+4842.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 19856
/proc/meminfo: memFree=516296/2055920 swapFree=4192956/4192956
[pid=19841] ppid=19839 vsize=461856 CPUtime=4840.86
/proc/19841/stat : 19841 (march_hi) R 19839 19841 19734 0 -1 4194304 102061 0 0 0 483990 96 0 0 25 0 1 0 27463804 472940544 100441 1992294400 134512640 135197378 4294956240 18446744073709551615 134550653 0 0 4096 0 0 0 0 17 1 0 0
/proc/19841/statm: 115464 100441 93 167 0 115295 0
Current children cumulated CPU time (s) 4840.86
Current children cumulated vsize (KiB) 461856

[startup+4902.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 19856
/proc/meminfo: memFree=512264/2055920 swapFree=4192956/4192956
[pid=19841] ppid=19839 vsize=461856 CPUtime=4900.84
/proc/19841/stat : 19841 (march_hi) R 19839 19841 19734 0 -1 4194304 103086 0 0 0 489987 97 0 0 25 0 1 0 27463804 472940544 101466 1992294400 134512640 135197378 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/19841/statm: 115464 101466 93 167 0 115295 0
Current children cumulated CPU time (s) 4900.84
Current children cumulated vsize (KiB) 461856

[startup+4962.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 19856
/proc/meminfo: memFree=507016/2055920 swapFree=4192956/4192956
[pid=19841] ppid=19839 vsize=461856 CPUtime=4960.83
/proc/19841/stat : 19841 (march_hi) R 19839 19841 19734 0 -1 4194304 104394 0 0 0 495984 99 0 0 25 0 1 0 27463804 472940544 102774 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/19841/statm: 115464 102774 93 167 0 115295 0
Current children cumulated CPU time (s) 4960.83
Current children cumulated vsize (KiB) 461856



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 19856
/proc/meminfo: memFree=503624/2055920 swapFree=4192956/4192956
[pid=19841] ppid=19839 vsize=461856 CPUtime=5000.02
/proc/19841/stat : 19841 (march_hi) R 19839 19841 19734 0 -1 4194304 105239 0 0 0 499902 100 0 0 25 0 1 0 27463804 472940544 103619 1992294400 134512640 135197378 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/19841/statm: 115464 103619 93 167 0 115295 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 461856

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 0.99 0.99 2/65 19856
/proc/meminfo: memFree=503624/2055920 swapFree=4192956/4192956
[pid=19841] ppid=19839 vsize=461856 CPUtime=5000.02
/proc/19841/stat : 19841 (march_hi) R 19839 19841 19734 0 -1 4194304 105239 0 0 0 499902 100 0 0 25 0 1 0 27463804 472940544 103619 1992294400 134512640 135197378 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/19841/statm: 115464 103619 93 167 0 115295 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 461856

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.57
CPU time (s): 5000.09
CPU user time (s): 4999.03
CPU system time (s): 1.06784
CPU usage (%): 99.9705
Max. virtual memory (cumulated for all children) (KiB): 461856

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.03
system time used= 1.06784
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 105239
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= 11933

runsolver used 4.29435 second user time and 9.41657 second system time

The end

Launcher Data 

Begin job on node62 at 2009-04-17 20:52:42
IDJOB=1627742
IDBENCH=70198
IDSOLVER=583
FILE ID=node62/1627742-1239994362
PBS_JOBID= 9157327
Free space on /tmp= 66276 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/800/unif-k5-r20-v800-c16000-S1748152762-086.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627742-1239994362/watcher-1627742-1239994362 -o /tmp/evaluation-result-1627742-1239994362/solver-1627742-1239994362 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1627742-1239994362.cnf

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

MD5SUM BENCH= cb3df87f6ea203a41951f0aeb36ba2e4
RANDOM SEED=1220697201

node62.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		: 3000.220
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		: 3000.220
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:        920232 kB
Buffers:         78164 kB
Cached:         959380 kB
SwapCached:          0 kB
Active:         270052 kB
Inactive:       782464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        920232 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1140 kB
Writeback:           0 kB
Mapped:          24712 kB
Slab:            68960 kB
Committed_AS:   161968 kB
PageTables:       1456 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= 66276 MiB
End job on node62 at 2009-04-17 22:16:06