Trace number 1729867

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) 1200.05 1200.31

General information on the benchmark

Namecrafted/Difficult/contest05/QG/
QG6-gensys-icl009.sat05-2721.reshuffled-07.cnf
MD5SUM2fe12e7483e7a74328d483192a8a2746
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark67.9987
Satisfiable
(Un)Satisfiability was proved
Number of variables1477
Number of clauses7989
Sum of the clauses size66949
Maximum clause length16
Minimum clause length1
Number of clauses of size 133
Number of clauses of size 2284
Number of clauses of size 31202
Number of clauses of size 4154
Number of clauses of size 5924
Number of clauses of size over 55392

Solver Data 

6.29/6.39	c main():: ***                                   [ march satisfiability solver ]                                   ***
6.29/6.39	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
6.29/6.39	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
6.29/6.39	c main()::
6.29/6.39	c initFormula():: searching for DIMACS p-line....
6.29/6.39	c initFormula():: the DIMACS p-line indicates a CNF of 1477 variables and 7989 clauses.
6.29/6.39	c parseCNF():: parsing....
6.29/6.39	c parseCNF():: the CNF contains 33 unary clauses.
6.29/6.39	c runParser():: parsing was successful, warming up engines...
6.29/6.39	c simplify_formula():: removed 0 tautological, 417 satisfied and 895 duplicate clauses
6.29/6.39	c preprocessing fase I completed:: there are now 1435 free variables and 6677 clauses.
6.29/6.39	c stat :: sign balance is biased by 2.186
6.29/6.39	c using k-SAT heuristics (size based diff)
6.29/6.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
6.29/6.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 10953 duplicate clauses
6.29/6.39	c resolvent_look() :: found 23040 resolvents
6.29/6.39	c main():: clause / variable ratio: ( 29717 / 1477 ) = 20.12
6.29/6.39	c longest clause has size 16
6.29/6.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
6.29/6.39	c number of free variables = 1435
6.29/6.39	c dynamic_preselect_setsize :: off
6.29/6.39	c main():: all systems go!
6.29/6.39	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 0/999) NodeCount: 2101
7.69/7.70	c |----------------------------------------------------------------|
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10.89/10.93	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 6176
24.19/24.21	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 28179
75.97/76.09	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 128286
259.03/259.15	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 478466
810.01/810.27	c |----------------------------------------------------------------|
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Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1729867-1240754227/watcher-1729867-1240754227 -o /tmp/evaluation-result-1729867-1240754227/solver-1729867-1240754227 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1729867-1240754227.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 0.97 0.99 3/64 28195
/proc/meminfo: memFree=1844344/2055920 swapFree=4181212/4192956
[pid=28195] ppid=28193 vsize=968 CPUtime=0
/proc/28195/stat : 28195 (march_hi) R 28193 28195 28128 0 -1 4194304 131 0 0 0 0 0 0 0 18 0 1 0 103456227 991232 116 1992294400 134512640 135197378 4294956240 18446744073709551615 134784911 0 0 4096 0 0 0 0 17 1 0 0
/proc/28195/statm: 242 116 58 167 0 73 0

[startup+0.0655021 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 28195
/proc/meminfo: memFree=1844344/2055920 swapFree=4181212/4192956
[pid=28195] ppid=28193 vsize=2100 CPUtime=0.06
/proc/28195/stat : 28195 (march_hi) R 28193 28195 28128 0 -1 4194304 382 0 0 0 6 0 0 0 18 0 1 0 103456227 2150400 365 1992294400 134512640 135197378 4294956240 18446744073709551615 134560984 0 0 4096 0 0 0 0 17 1 0 0
/proc/28195/statm: 525 365 67 167 0 356 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2100

[startup+0.102504 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 28195
/proc/meminfo: memFree=1844344/2055920 swapFree=4181212/4192956
[pid=28195] ppid=28193 vsize=2100 CPUtime=0.1
/proc/28195/stat : 28195 (march_hi) R 28193 28195 28128 0 -1 4194304 394 0 0 0 10 0 0 0 18 0 1 0 103456227 2150400 377 1992294400 134512640 135197378 4294956240 18446744073709551615 134702466 0 0 4096 0 0 0 0 17 1 0 0
/proc/28195/statm: 525 377 79 167 0 356 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2100

[startup+0.302516 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 28195
/proc/meminfo: memFree=1844344/2055920 swapFree=4181212/4192956
[pid=28195] ppid=28193 vsize=2600 CPUtime=0.29
/proc/28195/stat : 28195 (march_hi) R 28193 28195 28128 0 -1 4194304 520 0 0 0 29 0 0 0 19 0 1 0 103456227 2662400 503 1992294400 134512640 135197378 4294956240 18446744073709551615 134539471 0 0 4096 0 0 0 0 17 1 0 0
/proc/28195/statm: 650 503 80 167 0 481 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2600

[startup+0.701543 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 28195
/proc/meminfo: memFree=1844344/2055920 swapFree=4181212/4192956
[pid=28195] ppid=28193 vsize=2600 CPUtime=0.69
/proc/28195/stat : 28195 (march_hi) R 28193 28195 28128 0 -1 4194304 520 0 0 0 69 0 0 0 22 0 1 0 103456227 2662400 503 1992294400 134512640 135197378 4294956240 18446744073709551615 134578096 0 0 4096 0 0 0 0 17 1 0 0
/proc/28195/statm: 650 503 80 167 0 481 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2600

[startup+1.50159 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 28196
/proc/meminfo: memFree=1842608/2055920 swapFree=4181212/4192956
[pid=28195] ppid=28193 vsize=2772 CPUtime=1.49
/proc/28195/stat : 28195 (march_hi) R 28193 28195 28128 0 -1 4194304 525 0 0 0 149 0 0 0 25 0 1 0 103456227 2838528 508 1992294400 134512640 135197378 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/28195/statm: 693 508 80 167 0 524 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2772

[startup+3.1017 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 28196
/proc/meminfo: memFree=1842352/2055920 swapFree=4181212/4192956
[pid=28195] ppid=28193 vsize=3300 CPUtime=3.09
/proc/28195/stat : 28195 (march_hi) R 28193 28195 28128 0 -1 4194304 651 0 0 0 309 0 0 0 25 0 1 0 103456227 3379200 634 1992294400 134512640 135197378 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/28195/statm: 825 634 80 167 0 656 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3300

[startup+6.3019 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 28196
/proc/meminfo: memFree=1841264/2055920 swapFree=4181212/4192956
[pid=28195] ppid=28193 vsize=7500 CPUtime=6.29
/proc/28195/stat : 28195 (march_hi) R 28193 28195 28128 0 -1 4194304 1903 0 0 0 629 0 0 0 25 0 1 0 103456227 7680000 1435 1992294400 134512640 135197378 4294956240 18446744073709551615 134562115 0 0 4096 0 0 0 0 17 1 0 0
/proc/28195/statm: 1875 1436 81 167 0 1706 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7500

[startup+12.7013 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 28196
/proc/meminfo: memFree=1836400/2055920 swapFree=4181212/4192956
[pid=28195] ppid=28193 vsize=10700 CPUtime=12.69
/proc/28195/stat : 28195 (march_hi) R 28193 28195 28128 0 -1 4194304 3310 0 0 0 1268 1 0 0 25 0 1 0 103456227 10956800 1983 1992294400 134512640 135197378 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/28195/statm: 2675 1983 93 167 0 2506 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10700

[startup+25.5011 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 28196
/proc/meminfo: memFree=1836208/2055920 swapFree=4181212/4192956
[pid=28195] ppid=28193 vsize=10920 CPUtime=25.49
/proc/28195/stat : 28195 (march_hi) R 28193 28195 28128 0 -1 4194304 3365 0 0 0 2547 2 0 0 25 0 1 0 103456227 11182080 2037 1992294400 134512640 135197378 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/28195/statm: 2730 2037 93 167 0 2561 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10920

[startup+51.1018 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 28196
/proc/meminfo: memFree=1835760/2055920 swapFree=4181212/4192956
[pid=28195] ppid=28193 vsize=11376 CPUtime=51.08
/proc/28195/stat : 28195 (march_hi) R 28193 28195 28128 0 -1 4194304 3474 0 0 0 5106 2 0 0 25 0 1 0 103456227 11649024 2146 1992294400 134512640 135197378 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/28195/statm: 2844 2146 93 167 0 2675 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11376

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 28196
/proc/meminfo: memFree=1834800/2055920 swapFree=4181212/4192956
[pid=28195] ppid=28193 vsize=12636 CPUtime=102.27
/proc/28195/stat : 28195 (march_hi) R 28193 28195 28128 0 -1 4194304 3706 0 0 0 10225 2 0 0 25 0 1 0 103456227 12939264 2378 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/28195/statm: 3159 2378 93 167 0 2990 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 12636

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 28196
/proc/meminfo: memFree=1833520/2055920 swapFree=4181212/4192956
[pid=28195] ppid=28193 vsize=14608 CPUtime=162.26
/proc/28195/stat : 28195 (march_hi) R 28193 28195 28128 0 -1 4194304 4005 0 0 0 16223 3 0 0 25 0 1 0 103456227 14958592 2677 1992294400 134512640 135197378 4294956240 18446744073709551615 134522760 0 0 4096 0 0 0 0 17 1 0 0
/proc/28195/statm: 3652 2677 93 167 0 3483 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 14608

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 28196
/proc/meminfo: memFree=1832048/2055920 swapFree=4181212/4192956
[pid=28195] ppid=28193 vsize=15760 CPUtime=222.24
/proc/28195/stat : 28195 (march_hi) R 28193 28195 28128 0 -1 4194304 4351 0 0 0 22221 3 0 0 25 0 1 0 103456227 16138240 3023 1992294400 134512640 135197378 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/28195/statm: 3940 3023 93 167 0 3771 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 15760

[startup+282.303 s]
/proc/loadavg: 1.04 0.99 0.99 2/65 28202
/proc/meminfo: memFree=1830704/2055920 swapFree=4181212/4192956
[pid=28195] ppid=28193 vsize=18872 CPUtime=282.23
/proc/28195/stat : 28195 (march_hi) R 28193 28195 28128 0 -1 4194304 4654 0 0 0 28219 4 0 0 25 0 1 0 103456227 19324928 3326 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/28195/statm: 4718 3326 93 167 0 4549 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 18872

[startup+342.303 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 28202
/proc/meminfo: memFree=1829488/2055920 swapFree=4181212/4192956
[pid=28195] ppid=28193 vsize=18872 CPUtime=342.21
/proc/28195/stat : 28195 (march_hi) R 28193 28195 28128 0 -1 4194304 4953 0 0 0 34217 4 0 0 25 0 1 0 103456227 19324928 3625 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/28195/statm: 4718 3625 93 167 0 4549 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 18872

[startup+402.303 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28202
/proc/meminfo: memFree=1828080/2055920 swapFree=4181212/4192956
[pid=28195] ppid=28193 vsize=21460 CPUtime=402.2
/proc/28195/stat : 28195 (march_hi) R 28193 28195 28128 0 -1 4194304 5299 0 0 0 40215 5 0 0 25 0 1 0 103456227 21975040 3971 1992294400 134512640 135197378 4294956240 18446744073709551615 134550718 0 0 4096 0 0 0 0 17 1 0 0
/proc/28195/statm: 5365 3971 93 167 0 5196 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 21460

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28202
/proc/meminfo: memFree=1826544/2055920 swapFree=4181212/4192956
[pid=28195] ppid=28193 vsize=24240 CPUtime=462.18
/proc/28195/stat : 28195 (march_hi) R 28193 28195 28128 0 -1 4194304 5663 0 0 0 46213 5 0 0 25 0 1 0 103456227 24821760 4335 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/28195/statm: 6060 4335 93 167 0 5891 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 24240

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28202
/proc/meminfo: memFree=1825008/2055920 swapFree=4181212/4192956
[pid=28195] ppid=28193 vsize=24240 CPUtime=522.17
/proc/28195/stat : 28195 (march_hi) R 28193 28195 28128 0 -1 4194304 6037 0 0 0 52211 6 0 0 25 0 1 0 103456227 24821760 4709 1992294400 134512640 135197378 4294956240 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 1 0 0
/proc/28195/statm: 6060 4709 93 167 0 5891 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 24240

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28202
/proc/meminfo: memFree=1823536/2055920 swapFree=4181212/4192956
[pid=28195] ppid=28193 vsize=28120 CPUtime=582.16
/proc/28195/stat : 28195 (march_hi) R 28193 28195 28128 0 -1 4194304 6398 0 0 0 58209 7 0 0 25 0 1 0 103456227 28794880 5070 1992294400 134512640 135197378 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/28195/statm: 7030 5070 93 167 0 6861 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 28120

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28202
/proc/meminfo: memFree=1821872/2055920 swapFree=4181212/4192956
[pid=28195] ppid=28193 vsize=28120 CPUtime=642.15
/proc/28195/stat : 28195 (march_hi) R 28193 28195 28128 0 -1 4194304 6799 0 0 0 64207 8 0 0 25 0 1 0 103456227 28794880 5471 1992294400 134512640 135197378 4294956240 18446744073709551615 134603283 0 0 4096 0 0 0 0 17 1 0 0
/proc/28195/statm: 7030 5471 93 167 0 6861 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 28120

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28202
/proc/meminfo: memFree=1819952/2055920 swapFree=4181212/4192956
[pid=28195] ppid=28193 vsize=28120 CPUtime=702.13
/proc/28195/stat : 28195 (march_hi) R 28193 28195 28128 0 -1 4194304 7243 0 0 0 70205 8 0 0 25 0 1 0 103456227 28794880 5915 1992294400 134512640 135197378 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/28195/statm: 7030 5915 93 167 0 6861 0
Current children cumulated CPU time (s) 702.13
Current children cumulated vsize (KiB) 28120

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28202
/proc/meminfo: memFree=1818416/2055920 swapFree=4181212/4192956
[pid=28195] ppid=28193 vsize=33680 CPUtime=762.13
/proc/28195/stat : 28195 (march_hi) R 28193 28195 28128 0 -1 4194304 7616 0 0 0 76204 9 0 0 25 0 1 0 103456227 34488320 6288 1992294400 134512640 135197378 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/28195/statm: 8420 6288 93 167 0 8251 0
Current children cumulated CPU time (s) 762.13
Current children cumulated vsize (KiB) 33680

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28202
/proc/meminfo: memFree=1816944/2055920 swapFree=4181212/4192956
[pid=28195] ppid=28193 vsize=39500 CPUtime=822.11
/proc/28195/stat : 28195 (march_hi) R 28193 28195 28128 0 -1 4194304 7980 0 0 0 82202 9 0 0 25 0 1 0 103456227 40448000 6652 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/28195/statm: 9875 6652 93 167 0 9706 0
Current children cumulated CPU time (s) 822.11
Current children cumulated vsize (KiB) 39500

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28202
/proc/meminfo: memFree=1815408/2055920 swapFree=4181212/4192956
[pid=28195] ppid=28193 vsize=39500 CPUtime=882.09
/proc/28195/stat : 28195 (march_hi) R 28193 28195 28128 0 -1 4194304 8356 0 0 0 88200 9 0 0 25 0 1 0 103456227 40448000 7028 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/28195/statm: 9875 7028 93 167 0 9706 0
Current children cumulated CPU time (s) 882.09
Current children cumulated vsize (KiB) 39500

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28202
/proc/meminfo: memFree=1813872/2055920 swapFree=4181212/4192956
[pid=28195] ppid=28193 vsize=39500 CPUtime=942.08
/proc/28195/stat : 28195 (march_hi) R 28193 28195 28128 0 -1 4194304 8728 0 0 0 94198 10 0 0 25 0 1 0 103456227 40448000 7400 1992294400 134512640 135197378 4294956240 18446744073709551615 134541373 0 0 4096 0 0 0 0 17 1 0 0
/proc/28195/statm: 9875 7400 93 167 0 9706 0
Current children cumulated CPU time (s) 942.08
Current children cumulated vsize (KiB) 39500

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28202
/proc/meminfo: memFree=1812336/2055920 swapFree=4181212/4192956
[pid=28195] ppid=28193 vsize=39500 CPUtime=1002.07
/proc/28195/stat : 28195 (march_hi) R 28193 28195 28128 0 -1 4194304 9099 0 0 0 100196 11 0 0 25 0 1 0 103456227 40448000 7771 1992294400 134512640 135197378 4294956240 18446744073709551615 134570921 0 0 4096 0 0 0 0 17 1 0 0
/proc/28195/statm: 9875 7771 93 167 0 9706 0
Current children cumulated CPU time (s) 1002.07
Current children cumulated vsize (KiB) 39500

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28202
/proc/meminfo: memFree=1810800/2055920 swapFree=4181212/4192956
[pid=28195] ppid=28193 vsize=39500 CPUtime=1062.05
/proc/28195/stat : 28195 (march_hi) R 28193 28195 28128 0 -1 4194304 9485 0 0 0 106194 11 0 0 25 0 1 0 103456227 40448000 8157 1992294400 134512640 135197378 4294956240 18446744073709551615 134603342 0 0 4096 0 0 0 0 17 1 0 0
/proc/28195/statm: 9875 8157 93 167 0 9706 0
Current children cumulated CPU time (s) 1062.05
Current children cumulated vsize (KiB) 39500

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28202
/proc/meminfo: memFree=1809328/2055920 swapFree=4181212/4192956
[pid=28195] ppid=28193 vsize=39500 CPUtime=1122.04
/proc/28195/stat : 28195 (march_hi) R 28193 28195 28128 0 -1 4194304 9827 0 0 0 112193 11 0 0 25 0 1 0 103456227 40448000 8499 1992294400 134512640 135197378 4294956240 18446744073709551615 134603255 0 0 4096 0 0 0 0 17 1 0 0
/proc/28195/statm: 9875 8499 93 167 0 9706 0
Current children cumulated CPU time (s) 1122.04
Current children cumulated vsize (KiB) 39500

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28202
/proc/meminfo: memFree=1807856/2055920 swapFree=4181212/4192956
[pid=28195] ppid=28193 vsize=48232 CPUtime=1182.03
/proc/28195/stat : 28195 (march_hi) R 28193 28195 28128 0 -1 4194304 10196 0 0 0 118191 12 0 0 25 0 1 0 103456227 49389568 8868 1992294400 134512640 135197378 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/28195/statm: 12058 8868 93 167 0 11889 0
Current children cumulated CPU time (s) 1182.03
Current children cumulated vsize (KiB) 48232



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28202
/proc/meminfo: memFree=1807408/2055920 swapFree=4181212/4192956
[pid=28195] ppid=28193 vsize=48232 CPUtime=1200.03
/proc/28195/stat : 28195 (march_hi) R 28193 28195 28128 0 -1 4194304 10303 0 0 0 119991 12 0 0 25 0 1 0 103456227 49389568 8975 1992294400 134512640 135197378 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/28195/statm: 12058 8975 93 167 0 11889 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 48232

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28202
/proc/meminfo: memFree=1807408/2055920 swapFree=4181212/4192956
[pid=28195] ppid=28193 vsize=48232 CPUtime=1200.03
/proc/28195/stat : 28195 (march_hi) R 28193 28195 28128 0 -1 4194304 10303 0 0 0 119991 12 0 0 25 0 1 0 103456227 49389568 8975 1992294400 134512640 135197378 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/28195/statm: 12058 8975 93 167 0 11889 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 48232

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.05
CPU user time (s): 1199.91
CPU system time (s): 0.131979
CPU usage (%): 99.9779
Max. virtual memory (cumulated for all children) (KiB): 48232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.131979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10303
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= 2958

runsolver used 1.12183 second user time and 2.18867 second system time

The end

Launcher Data 

Begin job on node22 at 2009-04-26 15:57:07
IDJOB=1729867
IDBENCH=24716
IDSOLVER=521
FILE ID=node22/1729867-1240754227
PBS_JOBID= 9187120
Free space on /tmp= 66148 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT07/crafted/Difficult/contest05/QG/QG6-gensys-icl009.sat05-2721.reshuffled-07.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1729867-1240754227/watcher-1729867-1240754227 -o /tmp/evaluation-result-1729867-1240754227/solver-1729867-1240754227 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1729867-1240754227.cnf

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

MD5SUM BENCH= 2fe12e7483e7a74328d483192a8a2746
RANDOM SEED=1251891948

node22.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		: 3000.232
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		: 3000.232
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:       1844760 kB
Buffers:         15452 kB
Cached:         120196 kB
SwapCached:       5588 kB
Active:          15136 kB
Inactive:       128396 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1844760 kB
SwapTotal:     4192956 kB
SwapFree:      4181212 kB
Dirty:            1108 kB
Writeback:           0 kB
Mapped:          13552 kB
Slab:            53708 kB
Committed_AS:   483048 kB
PageTables:       1368 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= 66148 MiB
End job on node22 at 2009-04-26 16:17:09