Trace number 1731246

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_nn nn? (TO) 1200.11 1200.47

General information on the benchmark

Namecrafted/Difficult/contest05/jarvisalo/
mod2c-rand3bip-unsat-120-3.sat05-2340.reshuffled-07.cnf
MD5SUMb8ad54973e17f84e99bf9d2e7bc768ce
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark14.1528
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses640
Sum of the clauses size2560
Maximum clause length4
Minimum clause length4
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 4640
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.00	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.00	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.00	c main()::
0.00/0.00	c initFormula():: searching for DIMACS p-line....
0.00/0.00	c initFormula():: the DIMACS p-line indicates a CNF of 160 variables and 640 clauses.
0.00/0.00	c parseCNF():: parsing....
0.00/0.00	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.00	c runParser():: parsing was successful, warming up engines...
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c preprocessing fase I completed:: there are now 160 free variables and 640 clauses.
0.00/0.00	c stat :: sign balance is biased by 0.000
0.00/0.00	c using k-SAT heuristics (size based diff)
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 160 duplicate clauses
0.00/0.00	c resolvent_look() :: found 320 resolvents
0.00/0.00	c main():: clause / variable ratio: ( 960 / 160 ) = 6.00
0.00/0.00	c longest clause has size 4
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c number of free variables = 160
0.00/0.00	c dynamic_preselect_setsize :: off
0.00/0.00	c main():: all systems go!
0.00/0.00	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 42
0.00/0.02	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 883
0.07/0.08	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 11758
0.90/0.97	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 114980
9.59/9.66	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 4/999) NodeCount: 878323
76.07/76.12	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 5459781
483.15/483.32	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-1731246-1240768445/watcher-1731246-1240768445 -o /tmp/evaluation-result-1731246-1240768445/solver-1731246-1240768445 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1731246-1240768445.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: 1.05 1.01 1.02 3/64 27214
/proc/meminfo: memFree=1858216/2055920 swapFree=4180832/4192956
[pid=27214] ppid=27212 vsize=840 CPUtime=0
/proc/27214/stat : 27214 (march_nn) R 27212 27214 26996 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 104872687 860160 115 1992294400 134512640 135197250 4294956224 18446744073709551615 134578117 0 0 4096 0 0 0 0 17 1 0 0
/proc/27214/statm: 210 115 82 167 0 41 0

[startup+0.0786489 s]
/proc/loadavg: 1.05 1.01 1.02 3/64 27214
/proc/meminfo: memFree=1858216/2055920 swapFree=4180832/4192956
[pid=27214] ppid=27212 vsize=1120 CPUtime=0.07
/proc/27214/stat : 27214 (march_nn) R 27212 27214 26996 0 -1 4194304 185 0 0 0 7 0 0 0 18 0 1 0 104872687 1146880 168 1992294400 134512640 135197250 4294956224 18446744073709551615 134615852 0 0 4096 0 0 0 0 17 1 0 0
/proc/27214/statm: 280 168 92 167 0 111 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1120

[startup+0.101652 s]
/proc/loadavg: 1.05 1.01 1.02 3/64 27214
/proc/meminfo: memFree=1858216/2055920 swapFree=4180832/4192956
[pid=27214] ppid=27212 vsize=1260 CPUtime=0.1
/proc/27214/stat : 27214 (march_nn) R 27212 27214 26996 0 -1 4194304 188 0 0 0 10 0 0 0 18 0 1 0 104872687 1290240 171 1992294400 134512640 135197250 4294956224 18446744073709551615 134524878 0 0 4096 0 0 0 0 17 1 0 0
/proc/27214/statm: 315 171 92 167 0 146 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1260

[startup+0.301673 s]
/proc/loadavg: 1.05 1.01 1.02 3/64 27214
/proc/meminfo: memFree=1858216/2055920 swapFree=4180832/4192956
[pid=27214] ppid=27212 vsize=1260 CPUtime=0.3
/proc/27214/stat : 27214 (march_nn) R 27212 27214 26996 0 -1 4194304 217 0 0 0 30 0 0 0 19 0 1 0 104872687 1290240 200 1992294400 134512640 135197250 4294956224 18446744073709551615 134526995 0 0 4096 0 0 0 0 17 1 0 0
/proc/27214/statm: 315 200 92 167 0 146 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1260

[startup+0.701717 s]
/proc/loadavg: 1.05 1.01 1.02 3/64 27214
/proc/meminfo: memFree=1858216/2055920 swapFree=4180832/4192956
[pid=27214] ppid=27212 vsize=1564 CPUtime=0.7
/proc/27214/stat : 27214 (march_nn) R 27212 27214 26996 0 -1 4194304 271 0 0 0 70 0 0 0 22 0 1 0 104872687 1601536 254 1992294400 134512640 135197250 4294956224 18446744073709551615 134597301 0 0 4096 0 0 0 0 17 1 0 0
/proc/27214/statm: 391 254 92 167 0 222 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1564

[startup+1.50181 s]
/proc/loadavg: 1.05 1.01 1.02 2/65 27215
/proc/meminfo: memFree=1857440/2055920 swapFree=4180832/4192956
[pid=27214] ppid=27212 vsize=1944 CPUtime=1.5
/proc/27214/stat : 27214 (march_nn) R 27212 27214 26996 0 -1 4194304 332 0 0 0 150 0 0 0 25 0 1 0 104872687 1990656 315 1992294400 134512640 135197250 4294956224 18446744073709551615 134570777 0 0 4096 0 0 0 0 17 1 0 0
/proc/27214/statm: 486 315 92 167 0 317 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1944

[startup+3.10198 s]
/proc/loadavg: 1.05 1.01 1.02 2/65 27215
/proc/meminfo: memFree=1856992/2055920 swapFree=4180832/4192956
[pid=27214] ppid=27212 vsize=2284 CPUtime=3.09
/proc/27214/stat : 27214 (march_nn) R 27212 27214 26996 0 -1 4194304 455 0 0 0 309 0 0 0 25 0 1 0 104872687 2338816 438 1992294400 134512640 135197250 4294956224 18446744073709551615 134522847 0 0 4096 0 0 0 0 17 1 0 0
/proc/27214/statm: 571 438 92 167 0 402 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2284

[startup+6.30134 s]
/proc/loadavg: 1.05 1.01 1.02 2/65 27215
/proc/meminfo: memFree=1855904/2055920 swapFree=4180832/4192956
[pid=27214] ppid=27212 vsize=3560 CPUtime=6.29
/proc/27214/stat : 27214 (march_nn) R 27212 27214 26996 0 -1 4194304 698 0 0 0 629 0 0 0 25 0 1 0 104872687 3645440 681 1992294400 134512640 135197250 4294956224 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/27214/statm: 890 681 92 167 0 721 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3560

[startup+12.701 s]
/proc/loadavg: 1.04 1.01 1.01 2/65 27215
/proc/meminfo: memFree=1854048/2055920 swapFree=4180832/4192956
[pid=27214] ppid=27212 vsize=6436 CPUtime=12.68
/proc/27214/stat : 27214 (march_nn) R 27212 27214 26996 0 -1 4194304 1185 0 0 0 1268 0 0 0 25 0 1 0 104872687 6590464 1168 1992294400 134512640 135197250 4294956224 18446744073709551615 134602659 0 0 4096 0 0 0 0 17 1 0 0
/proc/27214/statm: 1609 1168 92 167 0 1440 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6436

[startup+25.5015 s]
/proc/loadavg: 1.03 1.01 1.01 2/65 27215
/proc/meminfo: memFree=1850144/2055920 swapFree=4180832/4192956
[pid=27214] ppid=27212 vsize=9024 CPUtime=25.49
/proc/27214/stat : 27214 (march_nn) R 27212 27214 26996 0 -1 4194304 2156 0 0 0 2548 1 0 0 25 0 1 0 104872687 9240576 2139 1992294400 134512640 135197250 4294956224 18446744073709551615 134649395 0 0 4096 0 0 0 0 17 1 0 0
/proc/27214/statm: 2256 2139 92 167 0 2087 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9024

[startup+51.1013 s]
/proc/loadavg: 1.02 1.01 1.01 2/65 27215
/proc/meminfo: memFree=1842464/2055920 swapFree=4180832/4192956
[pid=27214] ppid=27212 vsize=18936 CPUtime=51.08
/proc/27214/stat : 27214 (march_nn) R 27212 27214 26996 0 -1 4194304 4130 0 0 0 5106 2 0 0 25 0 1 0 104872687 19390464 4113 1992294400 134512640 135197250 4294956224 18446744073709551615 134539264 0 0 4096 0 0 0 0 17 1 0 0
/proc/27214/statm: 4734 4113 92 167 0 4565 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18936

[startup+102.306 s]
/proc/loadavg: 1.01 1.00 1.01 2/65 27215
/proc/meminfo: memFree=1826464/2055920 swapFree=4180832/4192956
[pid=27214] ppid=27212 vsize=40972 CPUtime=102.26
/proc/27214/stat : 27214 (march_nn) R 27212 27214 26996 0 -1 4194304 8048 0 0 0 10222 4 0 0 25 0 1 0 104872687 41955328 8031 1992294400 134512640 135197250 4294956224 18446744073709551615 134541546 0 0 4096 0 0 0 0 17 1 0 0
/proc/27214/statm: 10243 8031 92 167 0 10074 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 40972

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27215
/proc/meminfo: memFree=1807904/2055920 swapFree=4180832/4192956
[pid=27214] ppid=27212 vsize=61036 CPUtime=162.24
/proc/27214/stat : 27214 (march_nn) R 27212 27214 26996 0 -1 4194304 12682 0 0 0 16218 6 0 0 25 0 1 0 104872687 62500864 12665 1992294400 134512640 135197250 4294956224 18446744073709551615 134603496 0 0 4096 0 0 0 0 17 1 0 0
/proc/27214/statm: 15259 12665 92 167 0 15090 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 61036

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27215
/proc/meminfo: memFree=1789280/2055920 swapFree=4180832/4192956
[pid=27214] ppid=27212 vsize=91344 CPUtime=222.23
/proc/27214/stat : 27214 (march_nn) R 27212 27214 26996 0 -1 4194304 17297 0 0 0 22214 9 0 0 25 0 1 0 104872687 93536256 17280 1992294400 134512640 135197250 4294956224 18446744073709551615 134571082 0 0 4096 0 0 0 0 17 1 0 0
/proc/27214/statm: 22836 17280 92 167 0 22667 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 91344

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27215
/proc/meminfo: memFree=1771616/2055920 swapFree=4180832/4192956
[pid=27214] ppid=27212 vsize=91344 CPUtime=282.21
/proc/27214/stat : 27214 (march_nn) R 27212 27214 26996 0 -1 4194304 21741 0 0 0 28210 11 0 0 25 0 1 0 104872687 93536256 21724 1992294400 134512640 135197250 4294956224 18446744073709551615 134548392 0 0 4096 0 0 0 0 17 1 0 0
/proc/27214/statm: 22836 21724 92 167 0 22667 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 91344

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27215
/proc/meminfo: memFree=1752672/2055920 swapFree=4180832/4192956
[pid=27214] ppid=27212 vsize=135544 CPUtime=342.19
/proc/27214/stat : 27214 (march_nn) R 27212 27214 26996 0 -1 4194304 26385 0 0 0 34205 14 0 0 25 0 1 0 104872687 138797056 26368 1992294400 134512640 135197250 4294956224 18446744073709551615 134602814 0 0 4096 0 0 0 0 17 1 0 0
/proc/27214/statm: 33886 26368 92 167 0 33717 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 135544

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27215
/proc/meminfo: memFree=1734112/2055920 swapFree=4180832/4192956
[pid=27214] ppid=27212 vsize=137224 CPUtime=402.18
/proc/27214/stat : 27214 (march_nn) R 27212 27214 26996 0 -1 4194304 31031 0 0 0 40201 17 0 0 25 0 1 0 104872687 140517376 31014 1992294400 134512640 135197250 4294956224 18446744073709551615 134548693 0 0 4096 0 0 0 0 17 1 0 0
/proc/27214/statm: 34306 31014 92 167 0 34137 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 137224

[startup+462.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 27221
/proc/meminfo: memFree=1714720/2055920 swapFree=4180832/4192956
[pid=27214] ppid=27212 vsize=203524 CPUtime=462.16
/proc/27214/stat : 27214 (march_nn) R 27212 27214 26996 0 -1 4194304 35663 0 0 0 46196 20 0 0 25 0 1 0 104872687 208408576 35646 1992294400 134512640 135197250 4294956224 18446744073709551615 134539447 0 0 4096 0 0 0 0 17 1 0 0
/proc/27214/statm: 50881 35646 92 167 0 50712 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 203524

[startup+522.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 27221
/proc/meminfo: memFree=1696352/2055920 swapFree=4180832/4192956
[pid=27214] ppid=27212 vsize=203524 CPUtime=522.14
/proc/27214/stat : 27214 (march_nn) R 27212 27214 26996 0 -1 4194304 40292 0 0 0 52191 23 0 0 25 0 1 0 104872687 208408576 40275 1992294400 134512640 135197250 4294956224 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 1 0 0
/proc/27214/statm: 50881 40275 92 167 0 50712 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 203524

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27221
/proc/meminfo: memFree=1677728/2055920 swapFree=4180832/4192956
[pid=27214] ppid=27212 vsize=203524 CPUtime=582.12
/proc/27214/stat : 27214 (march_nn) R 27212 27214 26996 0 -1 4194304 44895 0 0 0 58188 24 0 0 25 0 1 0 104872687 208408576 44878 1992294400 134512640 135197250 4294956224 18446744073709551615 134526984 0 0 4096 0 0 0 0 17 1 0 0
/proc/27214/statm: 50881 44878 92 167 0 50712 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 203524

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27221
/proc/meminfo: memFree=1659808/2055920 swapFree=4180832/4192956
[pid=27214] ppid=27212 vsize=203524 CPUtime=642.11
/proc/27214/stat : 27214 (march_nn) R 27212 27214 26996 0 -1 4194304 49351 0 0 0 64184 27 0 0 25 0 1 0 104872687 208408576 49334 1992294400 134512640 135197250 4294956224 18446744073709551615 134713087 0 0 4096 0 0 0 0 17 1 0 0
/proc/27214/statm: 50881 49334 92 167 0 50712 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 203524

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27221
/proc/meminfo: memFree=1640800/2055920 swapFree=4180832/4192956
[pid=27214] ppid=27212 vsize=302972 CPUtime=702.09
/proc/27214/stat : 27214 (march_nn) R 27212 27214 26996 0 -1 4194304 54008 0 0 0 70177 32 0 0 25 0 1 0 104872687 310243328 53991 1992294400 134512640 135197250 4294956224 18446744073709551615 134557423 0 0 4096 0 0 0 0 17 1 0 0
/proc/27214/statm: 75743 53991 92 167 0 75574 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 302972

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 27221
/proc/meminfo: memFree=1621920/2055920 swapFree=4180832/4192956
[pid=27214] ppid=27212 vsize=306328 CPUtime=762.08
/proc/27214/stat : 27214 (march_nn) R 27212 27214 26996 0 -1 4194304 58676 0 0 0 76174 34 0 0 25 0 1 0 104872687 313679872 58659 1992294400 134512640 135197250 4294956224 18446744073709551615 134570918 0 0 4096 0 0 0 0 17 1 0 0
/proc/27214/statm: 76582 58659 92 167 0 76413 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 306328

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27221
/proc/meminfo: memFree=1603488/2055920 swapFree=4180832/4192956
[pid=27214] ppid=27212 vsize=306328 CPUtime=822.05
/proc/27214/stat : 27214 (march_nn) R 27212 27214 26996 0 -1 4194304 63302 0 0 0 82168 37 0 0 25 0 1 0 104872687 313679872 63285 1992294400 134512640 135197250 4294956224 18446744073709551615 134593244 0 0 4096 0 0 0 0 17 1 0 0
/proc/27214/statm: 76582 63285 92 167 0 76413 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 306328

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27221
/proc/meminfo: memFree=1584672/2055920 swapFree=4180832/4192956
[pid=27214] ppid=27212 vsize=306328 CPUtime=882.03
/proc/27214/stat : 27214 (march_nn) R 27212 27214 26996 0 -1 4194304 67950 0 0 0 88164 39 0 0 25 0 1 0 104872687 313679872 67933 1992294400 134512640 135197250 4294956224 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 1 0 0
/proc/27214/statm: 76582 67933 92 167 0 76413 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 306328

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27221
/proc/meminfo: memFree=1566112/2055920 swapFree=4180832/4192956
[pid=27214] ppid=27212 vsize=306328 CPUtime=942.02
/proc/27214/stat : 27214 (march_nn) R 27212 27214 26996 0 -1 4194304 72622 0 0 0 94160 42 0 0 25 0 1 0 104872687 313679872 72605 1992294400 134512640 135197250 4294956224 18446744073709551615 134618043 0 0 4096 0 0 0 0 17 1 0 0
/proc/27214/statm: 76582 72605 92 167 0 76413 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 306328

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27221
/proc/meminfo: memFree=1547232/2055920 swapFree=4180832/4192956
[pid=27214] ppid=27212 vsize=455504 CPUtime=1001.99
/proc/27214/stat : 27214 (march_nn) R 27212 27214 26996 0 -1 4194304 77275 0 0 0 100155 44 0 0 25 0 1 0 104872687 466436096 77258 1992294400 134512640 135197250 4294956224 18446744073709551615 134541415 0 0 4096 0 0 0 0 17 1 0 0
/proc/27214/statm: 113876 77258 92 167 0 113707 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 455504

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27221
/proc/meminfo: memFree=1528992/2055920 swapFree=4180832/4192956
[pid=27214] ppid=27212 vsize=455504 CPUtime=1061.98
/proc/27214/stat : 27214 (march_nn) R 27212 27214 26996 0 -1 4194304 81874 0 0 0 106151 47 0 0 25 0 1 0 104872687 466436096 81857 1992294400 134512640 135197250 4294956224 18446744073709551615 134522847 0 0 4096 0 0 0 0 17 1 0 0
/proc/27214/statm: 113876 81857 92 167 0 113707 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 455504

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27221
/proc/meminfo: memFree=1510048/2055920 swapFree=4180832/4192956
[pid=27214] ppid=27212 vsize=455504 CPUtime=1121.97
/proc/27214/stat : 27214 (march_nn) R 27212 27214 26996 0 -1 4194304 86564 0 0 0 112148 49 0 0 25 0 1 0 104872687 466436096 86547 1992294400 134512640 135197250 4294956224 18446744073709551615 134570914 0 0 4096 0 0 0 0 17 1 0 0
/proc/27214/statm: 113876 86547 92 167 0 113707 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 455504

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27221
/proc/meminfo: memFree=1492192/2055920 swapFree=4180832/4192956
[pid=27214] ppid=27212 vsize=455504 CPUtime=1181.95
/proc/27214/stat : 27214 (march_nn) R 27212 27214 26996 0 -1 4194304 91071 0 0 0 118144 51 0 0 25 0 1 0 104872687 466436096 91054 1992294400 134512640 135197250 4294956224 18446744073709551615 134556568 0 0 4096 0 0 0 0 17 1 0 0
/proc/27214/statm: 113876 91054 92 167 0 113707 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 455504



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27221
/proc/meminfo: memFree=1486112/2055920 swapFree=4180832/4192956
[pid=27214] ppid=27212 vsize=455504 CPUtime=1200.05
/proc/27214/stat : 27214 (march_nn) R 27212 27214 26996 0 -1 4194304 92499 0 0 0 119953 52 0 0 25 0 1 0 104872687 466436096 92482 1992294400 134512640 135197250 4294956224 18446744073709551615 134550653 0 0 4096 0 0 0 0 17 1 0 0
/proc/27214/statm: 113876 92482 92 167 0 113707 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 455504

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.47
CPU time (s): 1200.11
CPU user time (s): 1199.53
CPU system time (s): 0.582911
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 455504

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.53
system time used= 0.582911
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 92499
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= 1319

runsolver used 0.996848 second user time and 2.34064 second system time

The end

Launcher Data 

Begin job on node42 at 2009-04-26 19:54:05
IDJOB=1731246
IDBENCH=24747
IDSOLVER=522
FILE ID=node42/1731246-1240768445
PBS_JOBID= 9187162
Free space on /tmp= 66328 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT07/crafted/Difficult/contest05/jarvisalo/mod2c-rand3bip-unsat-120-3.sat05-2340.reshuffled-07.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731246-1240768445/watcher-1731246-1240768445 -o /tmp/evaluation-result-1731246-1240768445/solver-1731246-1240768445 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1731246-1240768445.cnf

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

MD5SUM BENCH= b8ad54973e17f84e99bf9d2e7bc768ce
RANDOM SEED=1224136139

node42.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:       1859528 kB
Buffers:         10912 kB
Cached:         121460 kB
SwapCached:       5940 kB
Active:          20656 kB
Inactive:       120120 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1859528 kB
SwapTotal:     4192956 kB
SwapFree:      4180832 kB
Dirty:             848 kB
Writeback:           0 kB
Mapped:          14064 kB
Slab:            41704 kB
Committed_AS:   499800 kB
PageTables:       1388 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= 66328 MiB
End job on node42 at 2009-04-26 20:14:08