Trace number 1515097

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 hiUNSAT 889.601 889.958

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/100/
unif-k5-r21.3-v100-c2130-S1211704640-033.cnf
MD5SUM8ef5d3e404e3cdd2967f89ed54f9c238
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark784.556
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
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 52130
Number of clauses of size over 50

Solver Data 

0.00/0.04	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.04	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.04	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.04	c main()::
0.00/0.04	c initFormula():: searching for DIMACS p-line....
0.00/0.04	c full lookahead due to high density!
0.00/0.04	c initFormula():: the DIMACS p-line indicates a CNF of 100 variables and 2130 clauses.
0.00/0.04	c parseCNF():: parsing....
0.00/0.04	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.04	c runParser():: parsing was successful, warming up engines...
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.04	c preprocessing fase I completed:: there are now 100 free variables and 2130 clauses.
0.00/0.04	c stat :: sign balance is biased by 0.032
0.00/0.04	c using k-SAT heuristics (size based diff)
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 7 duplicate clauses
0.00/0.04	c resolvent_look() :: found 5 resolvents
0.00/0.04	c main():: clause / variable ratio: ( 2135 / 100 ) = 21.35
0.00/0.04	c longest clause has size 5
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.04	c number of free variables = 100
0.00/0.04	c dynamic_preselect_setsize :: off
0.00/0.04	c main():: all systems go!
0.00/0.04	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 3337
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c |****************************************************************| ( 3/999) NodeCount: 17499
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c |****************************************************************| ( 4/999) NodeCount: 68222
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c |****************************************************************| (16/999) NodeCount: 2346380
889.54/889.94	c |----------------------------------------------------------------|
c |
889.54/889.94	c
889.54/889.94	c main():: nodeCount: 2346380
889.54/889.94	c main():: dead ends in main: 19074
889.54/889.94	c main():: lookAheadCount: 116052635
889.54/889.94	c main():: unitResolveCount: 12824121
889.54/889.94	c main():: time=889.720000
889.54/889.94	c main():: necessary_assignments: 65141
889.54/889.94	c main():: bin_sat: 0, bin_unsat 0
889.54/889.94	c main():: doublelook: #: 9187285, succes #: 7298861
889.54/889.94	c main():: doublelook: overall 8.179 of all possible doublelooks executed
889.54/889.94	c main():: doublelook: succesrate: 79.445, average DL_trigger: 26.743
889.54/889.94	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1515097-1238249349/watcher-1515097-1238249349 -o /tmp/evaluation-result-1515097-1238249349/solver-1515097-1238249349 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1515097-1238249349.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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: 0.91 0.98 0.99 2/64 30608
/proc/meminfo: memFree=1052984/2055920 swapFree=4179368/4192956
[pid=30608] ppid=30606 vsize=836 CPUtime=0
/proc/30608/stat : 30608 (march_hi) R 30606 30608 30202 0 -1 4194304 100 0 0 0 0 0 0 0 18 0 1 0 1097600520 856064 85 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/30608/statm: 209 85 58 167 0 40 0

[startup+0.0587541 s]
/proc/loadavg: 0.91 0.98 0.99 2/64 30608
/proc/meminfo: memFree=1052984/2055920 swapFree=4179368/4192956
[pid=30608] ppid=30606 vsize=1348 CPUtime=0.05
/proc/30608/stat : 30608 (march_hi) R 30606 30608 30202 0 -1 4194304 228 0 0 0 5 0 0 0 18 0 1 0 1097600520 1380352 211 1992294400 134512640 135197378 4294956240 18446744073709551615 134593271 0 0 4096 0 0 0 0 17 1 0 0
/proc/30608/statm: 337 211 93 167 0 168 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1348

[startup+0.102762 s]
/proc/loadavg: 0.91 0.98 0.99 2/64 30608
/proc/meminfo: memFree=1052984/2055920 swapFree=4179368/4192956
[pid=30608] ppid=30606 vsize=1348 CPUtime=0.1
/proc/30608/stat : 30608 (march_hi) R 30606 30608 30202 0 -1 4194304 228 0 0 0 10 0 0 0 18 0 1 0 1097600520 1380352 211 1992294400 134512640 135197378 4294956240 18446744073709551615 134550665 0 0 4096 0 0 0 0 17 1 0 0
/proc/30608/statm: 337 211 93 167 0 168 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1348

[startup+0.301801 s]
/proc/loadavg: 0.91 0.98 0.99 2/64 30608
/proc/meminfo: memFree=1052984/2055920 swapFree=4179368/4192956
[pid=30608] ppid=30606 vsize=1348 CPUtime=0.29
/proc/30608/stat : 30608 (march_hi) R 30606 30608 30202 0 -1 4194304 229 0 0 0 29 0 0 0 19 0 1 0 1097600520 1380352 212 1992294400 134512640 135197378 4294956240 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 1 0 0
/proc/30608/statm: 337 212 93 167 0 168 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1348

[startup+0.702878 s]
/proc/loadavg: 0.91 0.98 0.99 2/64 30608
/proc/meminfo: memFree=1052984/2055920 swapFree=4179368/4192956
[pid=30608] ppid=30606 vsize=1496 CPUtime=0.7
/proc/30608/stat : 30608 (march_hi) R 30606 30608 30202 0 -1 4194304 241 0 0 0 70 0 0 0 23 0 1 0 1097600520 1531904 224 1992294400 134512640 135197378 4294956240 18446744073709551615 134618943 0 0 4096 0 0 0 0 17 1 0 0
/proc/30608/statm: 374 224 93 167 0 205 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1496

[startup+1.50203 s]
/proc/loadavg: 0.91 0.98 0.99 2/65 30609
/proc/meminfo: memFree=1052464/2055920 swapFree=4179368/4192956
[pid=30608] ppid=30606 vsize=1496 CPUtime=1.49
/proc/30608/stat : 30608 (march_hi) R 30606 30608 30202 0 -1 4194304 262 0 0 0 149 0 0 0 25 0 1 0 1097600520 1531904 245 1992294400 134512640 135197378 4294956240 18446744073709551615 134539152 0 0 4096 0 0 0 0 17 1 0 0
/proc/30608/statm: 374 245 93 167 0 205 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1496

[startup+3.10134 s]
/proc/loadavg: 0.91 0.98 0.99 2/65 30609
/proc/meminfo: memFree=1051952/2055920 swapFree=4179368/4192956
[pid=30608] ppid=30606 vsize=1864 CPUtime=3.09
/proc/30608/stat : 30608 (march_hi) R 30606 30608 30202 0 -1 4194304 355 0 0 0 309 0 0 0 25 0 1 0 1097600520 1908736 320 1992294400 134512640 135197378 4294956240 18446744073709551615 134603342 0 0 4096 0 0 0 0 17 1 0 0
/proc/30608/statm: 466 320 93 167 0 297 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1864

[startup+6.30196 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 30609
/proc/meminfo: memFree=1051696/2055920 swapFree=4179368/4192956
[pid=30608] ppid=30606 vsize=2092 CPUtime=6.29
/proc/30608/stat : 30608 (march_hi) R 30606 30608 30202 0 -1 4194304 432 0 0 0 629 0 0 0 25 0 1 0 1097600520 2142208 397 1992294400 134512640 135197378 4294956240 18446744073709551615 134550651 0 0 4096 0 0 0 0 17 1 0 0
/proc/30608/statm: 523 397 93 167 0 354 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2092

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 30609
/proc/meminfo: memFree=1050992/2055920 swapFree=4179368/4192956
[pid=30608] ppid=30606 vsize=2944 CPUtime=12.69
/proc/30608/stat : 30608 (march_hi) R 30606 30608 30202 0 -1 4194304 585 0 0 0 1269 0 0 0 25 0 1 0 1097600520 3014656 550 1992294400 134512640 135197378 4294956240 18446744073709551615 134524935 0 0 4096 0 0 0 0 17 1 0 0
/proc/30608/statm: 736 550 93 167 0 567 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2944

[startup+25.5017 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 30609
/proc/meminfo: memFree=1049840/2055920 swapFree=4179368/4192956
[pid=30608] ppid=30606 vsize=5036 CPUtime=25.48
/proc/30608/stat : 30608 (march_hi) R 30606 30608 30202 0 -1 4194304 886 0 0 0 2548 0 0 0 25 0 1 0 1097600520 5156864 851 1992294400 134512640 135197378 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/30608/statm: 1259 851 93 167 0 1090 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5036

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 30609
/proc/meminfo: memFree=1047536/2055920 swapFree=4179368/4192956
[pid=30608] ppid=30606 vsize=6932 CPUtime=51.07
/proc/30608/stat : 30608 (march_hi) R 30606 30608 30202 0 -1 4194304 1439 0 0 0 5106 1 0 0 25 0 1 0 1097600520 7098368 1404 1992294400 134512640 135197378 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/30608/statm: 1733 1404 93 167 0 1564 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6932

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 30609
/proc/meminfo: memFree=1043312/2055920 swapFree=4179368/4192956
[pid=30608] ppid=30606 vsize=13748 CPUtime=102.25
/proc/30608/stat : 30608 (march_hi) R 30606 30608 30202 0 -1 4194304 2470 0 0 0 10224 1 0 0 25 0 1 0 1097600520 14077952 2435 1992294400 134512640 135197378 4294956240 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0
/proc/30608/statm: 3437 2435 93 167 0 3268 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 13748

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30609
/proc/meminfo: memFree=1038768/2055920 swapFree=4179368/4192956
[pid=30608] ppid=30606 vsize=19568 CPUtime=162.22
/proc/30608/stat : 30608 (march_hi) R 30606 30608 30202 0 -1 4194304 3606 0 0 0 16220 2 0 0 25 0 1 0 1097600520 20037632 3571 1992294400 134512640 135197378 4294956240 18446744073709551615 134539119 0 0 4096 0 0 0 0 17 1 0 0
/proc/30608/statm: 4892 3571 93 167 0 4723 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 19568

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30609
/proc/meminfo: memFree=1034288/2055920 swapFree=4179368/4192956
[pid=30608] ppid=30606 vsize=20264 CPUtime=222.2
/proc/30608/stat : 30608 (march_hi) R 30606 30608 30202 0 -1 4194304 4716 0 0 0 22217 3 0 0 25 0 1 0 1097600520 20750336 4681 1992294400 134512640 135197378 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/30608/statm: 5066 4681 93 167 0 4897 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 20264

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30609
/proc/meminfo: memFree=1030192/2055920 swapFree=4179368/4192956
[pid=30608] ppid=30606 vsize=28996 CPUtime=282.18
/proc/30608/stat : 30608 (march_hi) R 30606 30608 30202 0 -1 4194304 5726 0 0 0 28214 4 0 0 25 0 1 0 1097600520 29691904 5691 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/30608/statm: 7249 5691 93 167 0 7080 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 28996

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30609
/proc/meminfo: memFree=1025968/2055920 swapFree=4179368/4192956
[pid=30608] ppid=30606 vsize=28996 CPUtime=342.16
/proc/30608/stat : 30608 (march_hi) R 30606 30608 30202 0 -1 4194304 6765 0 0 0 34211 5 0 0 25 0 1 0 1097600520 29691904 6730 1992294400 134512640 135197378 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/30608/statm: 7249 6730 93 167 0 7080 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 28996

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30609
/proc/meminfo: memFree=1021936/2055920 swapFree=4179368/4192956
[pid=30608] ppid=30606 vsize=43480 CPUtime=402.14
/proc/30608/stat : 30608 (march_hi) R 30606 30608 30202 0 -1 4194304 7770 0 0 0 40208 6 0 0 25 0 1 0 1097600520 44523520 7735 1992294400 134512640 135197378 4294956240 18446744073709551615 134572697 0 0 4096 0 0 0 0 17 1 0 0
/proc/30608/statm: 10870 7735 93 167 0 10701 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 43480

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30609
/proc/meminfo: memFree=1018160/2055920 swapFree=4179368/4192956
[pid=30608] ppid=30606 vsize=43480 CPUtime=462.11
/proc/30608/stat : 30608 (march_hi) R 30606 30608 30202 0 -1 4194304 8690 0 0 0 46205 6 0 0 25 0 1 0 1097600520 44523520 8655 1992294400 134512640 135197378 4294956240 18446744073709551615 134593101 0 0 4096 0 0 0 0 17 1 0 0
/proc/30608/statm: 10870 8655 93 167 0 10701 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 43480

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30609
/proc/meminfo: memFree=1014448/2055920 swapFree=4179368/4192956
[pid=30608] ppid=30606 vsize=43480 CPUtime=522.09
/proc/30608/stat : 30608 (march_hi) R 30606 30608 30202 0 -1 4194304 9635 0 0 0 52202 7 0 0 25 0 1 0 1097600520 44523520 9600 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/30608/statm: 10870 9600 93 167 0 10701 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 43480

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30609
/proc/meminfo: memFree=1010672/2055920 swapFree=4179368/4192956
[pid=30608] ppid=30606 vsize=43480 CPUtime=582.06
/proc/30608/stat : 30608 (march_hi) R 30606 30608 30202 0 -1 4194304 10563 0 0 0 58199 7 0 0 25 0 1 0 1097600520 44523520 10528 1992294400 134512640 135197378 4294956240 18446744073709551615 134593393 0 0 4096 0 0 0 0 17 1 0 0
/proc/30608/statm: 10870 10528 93 167 0 10701 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 43480

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30609
/proc/meminfo: memFree=1007088/2055920 swapFree=4179368/4192956
[pid=30608] ppid=30606 vsize=63124 CPUtime=642.04
/proc/30608/stat : 30608 (march_hi) R 30606 30608 30202 0 -1 4194304 11429 0 0 0 64196 8 0 0 25 0 1 0 1097600520 64638976 11394 1992294400 134512640 135197378 4294956240 18446744073709551615 134603283 0 0 4096 0 0 0 0 17 1 0 0
/proc/30608/statm: 15781 11394 93 167 0 15612 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 63124

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30609
/proc/meminfo: memFree=1003632/2055920 swapFree=4179368/4192956
[pid=30608] ppid=30606 vsize=63124 CPUtime=702.02
/proc/30608/stat : 30608 (march_hi) R 30606 30608 30202 0 -1 4194304 12290 0 0 0 70194 8 0 0 25 0 1 0 1097600520 64638976 12255 1992294400 134512640 135197378 4294956240 18446744073709551615 134593042 0 0 4096 0 0 0 0 17 1 0 0
/proc/30608/statm: 15781 12255 93 167 0 15612 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 63124

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30609
/proc/meminfo: memFree=1000112/2055920 swapFree=4179368/4192956
[pid=30608] ppid=30606 vsize=63124 CPUtime=762
/proc/30608/stat : 30608 (march_hi) R 30606 30608 30202 0 -1 4194304 13128 0 0 0 76191 9 0 0 25 0 1 0 1097600520 64638976 13093 1992294400 134512640 135197378 4294956240 18446744073709551615 134603327 0 0 4096 0 0 0 0 17 1 0 0
/proc/30608/statm: 15781 13093 93 167 0 15612 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 63124

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30609
/proc/meminfo: memFree=997040/2055920 swapFree=4179368/4192956
[pid=30608] ppid=30606 vsize=63124 CPUtime=821.97
/proc/30608/stat : 30608 (march_hi) R 30606 30608 30202 0 -1 4194304 13915 0 0 0 82188 9 0 0 25 0 1 0 1097600520 64638976 13880 1992294400 134512640 135197378 4294956240 18446744073709551615 134526755 0 0 4096 0 0 0 0 17 1 0 0
/proc/30608/statm: 15781 13880 93 167 0 15612 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 63124

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30609
/proc/meminfo: memFree=994096/2055920 swapFree=4179368/4192956
[pid=30608] ppid=30606 vsize=63124 CPUtime=881.94
/proc/30608/stat : 30608 (march_hi) R 30606 30608 30202 0 -1 4194304 14652 0 0 0 88184 10 0 0 25 0 1 0 1097600520 64638976 14617 1992294400 134512640 135197378 4294956240 18446744073709551615 134539153 0 0 4096 0 0 0 0 17 1 0 0
/proc/30608/statm: 15781 14617 93 167 0 15612 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 63124

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

[startup+883.102 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30609
/proc/meminfo: memFree=994096/2055920 swapFree=4179368/4192956
[pid=30608] ppid=30606 vsize=63124 CPUtime=882.74
/proc/30608/stat : 30608 (march_hi) R 30606 30608 30202 0 -1 4194304 14661 0 0 0 88264 10 0 0 25 0 1 0 1097600520 64638976 14626 1992294400 134512640 135197378 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/30608/statm: 15781 14626 93 167 0 15612 0
Current children cumulated CPU time (s) 882.74
Current children cumulated vsize (KiB) 63124

[startup+886.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30609
/proc/meminfo: memFree=993968/2055920 swapFree=4179368/4192956
[pid=30608] ppid=30606 vsize=63124 CPUtime=885.94
/proc/30608/stat : 30608 (march_hi) R 30606 30608 30202 0 -1 4194304 14696 0 0 0 88584 10 0 0 25 0 1 0 1097600520 64638976 14661 1992294400 134512640 135197378 4294956240 18446744073709551615 134592843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30608/statm: 15781 14661 93 167 0 15612 0
Current children cumulated CPU time (s) 885.94
Current children cumulated vsize (KiB) 63124

[startup+887.902 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30609
/proc/meminfo: memFree=993840/2055920 swapFree=4179368/4192956
[pid=30608] ppid=30606 vsize=63124 CPUtime=887.54
/proc/30608/stat : 30608 (march_hi) R 30606 30608 30202 0 -1 4194304 14714 0 0 0 88744 10 0 0 25 0 1 0 1097600520 64638976 14679 1992294400 134512640 135197378 4294956240 18446744073709551615 134593106 0 0 4096 0 0 0 0 17 1 0 0
/proc/30608/statm: 15781 14679 93 167 0 15612 0
Current children cumulated CPU time (s) 887.54
Current children cumulated vsize (KiB) 63124

[startup+888.702 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30609
/proc/meminfo: memFree=993776/2055920 swapFree=4179368/4192956
[pid=30608] ppid=30606 vsize=63124 CPUtime=888.34
/proc/30608/stat : 30608 (march_hi) R 30606 30608 30202 0 -1 4194304 14721 0 0 0 88824 10 0 0 25 0 1 0 1097600520 64638976 14686 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/30608/statm: 15781 14686 93 167 0 15612 0
Current children cumulated CPU time (s) 888.34
Current children cumulated vsize (KiB) 63124

[startup+889.502 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30609
/proc/meminfo: memFree=993776/2055920 swapFree=4179368/4192956
[pid=30608] ppid=30606 vsize=63124 CPUtime=889.14
/proc/30608/stat : 30608 (march_hi) R 30606 30608 30202 0 -1 4194304 14729 0 0 0 88904 10 0 0 25 0 1 0 1097600520 64638976 14694 1992294400 134512640 135197378 4294956240 18446744073709551615 134605243 0 0 4096 0 0 0 0 17 1 0 0
/proc/30608/statm: 15781 14694 93 167 0 15612 0
Current children cumulated CPU time (s) 889.14
Current children cumulated vsize (KiB) 63124

[startup+889.904 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30609
/proc/meminfo: memFree=993776/2055920 swapFree=4179368/4192956
[pid=30608] ppid=30606 vsize=63124 CPUtime=889.54
/proc/30608/stat : 30608 (march_hi) R 30606 30608 30202 0 -1 4194304 14732 0 0 0 88944 10 0 0 25 0 1 0 1097600520 64638976 14697 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/30608/statm: 15781 14697 93 167 0 15612 0
Current children cumulated CPU time (s) 889.54
Current children cumulated vsize (KiB) 63124

Child status: 20
Real time (s): 889.958
CPU time (s): 889.601
CPU user time (s): 889.485
CPU system time (s): 0.115982
CPU usage (%): 99.9598
Max. virtual memory (cumulated for all children) (KiB): 63124

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 889.485
system time used= 0.115982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14734
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= 1907

runsolver used 0.710891 second user time and 1.77573 second system time

The end

Launcher Data 

Begin job on node23 at 2009-03-28 15:09:09
IDJOB=1515097
IDBENCH=70401
IDSOLVER=521
FILE ID=node23/1515097-1238249349
PBS_JOBID= 9060656
Free space on /tmp= 66316 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/100/unif-k5-r21.3-v100-c2130-S1211704640-033.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515097-1238249349/watcher-1515097-1238249349 -o /tmp/evaluation-result-1515097-1238249349/solver-1515097-1238249349 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1515097-1238249349.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 8ef5d3e404e3cdd2967f89ed54f9c238
RANDOM SEED=79220182

node23.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		: 3000.268
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		: 3000.268
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:       1053464 kB
Buffers:         93236 kB
Cached:         817128 kB
SwapCached:       7500 kB
Active:         198188 kB
Inactive:       721164 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1053464 kB
SwapTotal:     4192956 kB
SwapFree:      4179368 kB
Dirty:             808 kB
Writeback:           0 kB
Mapped:          14680 kB
Slab:            69112 kB
Committed_AS:  2924888 kB
PageTables:       1392 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= 66316 MiB
End job on node23 at 2009-03-28 15:23:59