Trace number 1733263

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) 1200.12 1200.41

General information on the benchmark

NameCRAFTED/modcircuits/
mod5block_1var_7gates.cnf
MD5SUM7bf73d9c0408bae76b2e1355fb2178d8
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.304953
Satisfiable
(Un)Satisfiability was proved
Number of variables353
Number of clauses46967
Sum of the clauses size271042
Maximum clause length23
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 21176
Number of clauses of size 31
Number of clauses of size 41349
Number of clauses of size 53139
Number of clauses of size over 541238

Solver Data 

4.79/4.82	c main():: ***                                   [ march satisfiability solver ]                                   ***
4.79/4.82	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
4.79/4.82	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
4.79/4.82	c main()::
4.79/4.82	c initFormula():: searching for DIMACS p-line....
4.79/4.82	c full lookahead due to high density!
4.79/4.82	c initFormula():: the DIMACS p-line indicates a CNF of 353 variables and 46967 clauses.
4.79/4.82	c parseCNF():: parsing....
4.79/4.82	c parseCNF():: the CNF contains 64 unary clauses.
4.79/4.82	c runParser():: parsing was successful, warming up engines...
4.79/4.82	c simplify_formula():: removed 0 tautological, 19994 satisfied and 483 duplicate clauses
4.79/4.82	c preprocessing fase I completed:: there are now 259 free variables and 26490 clauses.
4.79/4.82	c stat :: sign balance is biased by 142.774
4.79/4.82	c using k-SAT heuristics (size based diff)
4.79/4.82	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
4.79/4.82	c simplify_formula():: removed 0 tautological, 0 satisfied and 91164 duplicate clauses
4.79/4.82	c resolvent_look() :: found 146216 resolvents
4.79/4.82	c main():: clause / variable ratio: ( 172706 / 353 ) = 489.25
4.79/4.82	c longest clause has size 15
4.79/4.82	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
4.79/4.82	c number of free variables = 259
4.79/4.82	c dynamic_preselect_setsize :: off
4.79/4.82	c main():: all systems go!
4.79/4.82	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 49
6.19/6.21	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 867
13.78/13.81	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 9985
81.77/81.89	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 3/999) NodeCount: 92516
614.84/615.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
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-1733263-1240786442/watcher-1733263-1240786442 -o /tmp/evaluation-result-1733263-1240786442/solver-1733263-1240786442 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1733263-1240786442.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: 1.00 1.00 1.00 3/64 22160
/proc/meminfo: memFree=1771640/2055920 swapFree=4191900/4192956
[pid=22160] ppid=22158 vsize=1204 CPUtime=0
/proc/22160/stat : 22160 (march_nn) R 22158 22160 21646 0 -1 4194304 151 0 0 0 0 0 0 0 18 0 1 0 106677646 1232896 136 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/22160/statm: 301 136 58 167 0 132 0

[startup+0.0916681 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 22160
/proc/meminfo: memFree=1771640/2055920 swapFree=4191900/4192956
[pid=22160] ppid=22158 vsize=2392 CPUtime=0.08
/proc/22160/stat : 22160 (march_nn) R 22158 22160 21646 0 -1 4194304 472 0 0 0 8 0 0 0 18 0 1 0 106677646 2449408 457 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/22160/statm: 598 457 58 167 0 429 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2392

[startup+0.101666 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 22160
/proc/meminfo: memFree=1771640/2055920 swapFree=4191900/4192956
[pid=22160] ppid=22158 vsize=2524 CPUtime=0.09
/proc/22160/stat : 22160 (march_nn) R 22158 22160 21646 0 -1 4194304 508 0 0 0 9 0 0 0 18 0 1 0 106677646 2584576 493 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/22160/statm: 631 493 58 167 0 462 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2524

[startup+0.301683 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 22160
/proc/meminfo: memFree=1771640/2055920 swapFree=4191900/4192956
[pid=22160] ppid=22158 vsize=5040 CPUtime=0.29
/proc/22160/stat : 22160 (march_nn) R 22158 22160 21646 0 -1 4194304 3428 0 0 0 28 1 0 0 19 0 1 0 106677646 5160960 793 1992294400 134512640 135197250 4294956224 18446744073709551615 134560999 0 0 4096 0 0 0 0 17 1 0 0
/proc/22160/statm: 1260 793 82 167 0 1091 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5040

[startup+0.701718 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 22160
/proc/meminfo: memFree=1771640/2055920 swapFree=4191900/4192956
[pid=22160] ppid=22158 vsize=6004 CPUtime=0.69
/proc/22160/stat : 22160 (march_nn) R 22158 22160 21646 0 -1 4194304 3953 0 0 0 68 1 0 0 22 0 1 0 106677646 6148096 1008 1992294400 134512640 135197250 4294956224 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/22160/statm: 1501 1008 83 167 0 1332 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6004

[startup+1.50179 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22161
/proc/meminfo: memFree=1767536/2055920 swapFree=4191900/4192956
[pid=22160] ppid=22158 vsize=7184 CPUtime=1.49
/proc/22160/stat : 22160 (march_nn) R 22158 22160 21646 0 -1 4194304 4245 0 0 0 148 1 0 0 25 0 1 0 106677646 7356416 1300 1992294400 134512640 135197250 4294956224 18446744073709551615 134539466 0 0 4096 0 0 0 0 17 1 0 0
/proc/22160/statm: 1796 1300 83 167 0 1627 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7184

[startup+3.10193 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22161
/proc/meminfo: memFree=1765552/2055920 swapFree=4191900/4192956
[pid=22160] ppid=22158 vsize=11228 CPUtime=3.09
/proc/22160/stat : 22160 (march_nn) R 22158 22160 21646 0 -1 4194304 5060 0 0 0 308 1 0 0 25 0 1 0 106677646 11497472 2115 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/22160/statm: 2807 2115 83 167 0 2638 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11228

[startup+6.3012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22161
/proc/meminfo: memFree=1749424/2055920 swapFree=4191900/4192956
[pid=22160] ppid=22158 vsize=32144 CPUtime=6.29
/proc/22160/stat : 22160 (march_nn) R 22158 22160 21646 0 -1 4194304 17944 0 0 0 622 7 0 0 25 0 1 0 106677646 32915456 5759 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/22160/statm: 8036 5759 93 167 0 7867 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32144

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22161
/proc/meminfo: memFree=1748152/2055920 swapFree=4191900/4192956
[pid=22160] ppid=22158 vsize=32144 CPUtime=12.68
/proc/22160/stat : 22160 (march_nn) R 22158 22160 21646 0 -1 4194304 18098 0 0 0 1261 7 0 0 25 0 1 0 106677646 32915456 5913 1992294400 134512640 135197250 4294956224 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/22160/statm: 8036 5913 93 167 0 7867 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 32144

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22161
/proc/meminfo: memFree=1748024/2055920 swapFree=4191900/4192956
[pid=22160] ppid=22158 vsize=32144 CPUtime=25.49
/proc/22160/stat : 22160 (march_nn) R 22158 22160 21646 0 -1 4194304 18116 0 0 0 2541 8 0 0 25 0 1 0 106677646 32915456 5931 1992294400 134512640 135197250 4294956224 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/22160/statm: 8036 5931 93 167 0 7867 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 32144

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22161
/proc/meminfo: memFree=1747960/2055920 swapFree=4191900/4192956
[pid=22160] ppid=22158 vsize=32280 CPUtime=51.08
/proc/22160/stat : 22160 (march_nn) R 22158 22160 21646 0 -1 4194304 18145 0 0 0 5100 8 0 0 25 0 1 0 106677646 33054720 5960 1992294400 134512640 135197250 4294956224 18446744073709551615 134603148 0 0 4096 0 0 0 0 17 1 0 0
/proc/22160/statm: 8070 5960 93 167 0 7901 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 32280

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22161
/proc/meminfo: memFree=1747768/2055920 swapFree=4191900/4192956
[pid=22160] ppid=22158 vsize=32448 CPUtime=102.27
/proc/22160/stat : 22160 (march_nn) R 22158 22160 21646 0 -1 4194304 18198 0 0 0 10219 8 0 0 25 0 1 0 106677646 33226752 6013 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/22160/statm: 8112 6013 93 167 0 7943 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 32448

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22161
/proc/meminfo: memFree=1747512/2055920 swapFree=4191900/4192956
[pid=22160] ppid=22158 vsize=32828 CPUtime=162.25
/proc/22160/stat : 22160 (march_nn) R 22158 22160 21646 0 -1 4194304 18246 0 0 0 16217 8 0 0 25 0 1 0 106677646 33615872 6061 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/22160/statm: 8207 6061 93 167 0 8038 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 32828

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22161
/proc/meminfo: memFree=1747064/2055920 swapFree=4191900/4192956
[pid=22160] ppid=22158 vsize=33392 CPUtime=222.23
/proc/22160/stat : 22160 (march_nn) R 22158 22160 21646 0 -1 4194304 18341 0 0 0 22215 8 0 0 25 0 1 0 106677646 34193408 6156 1992294400 134512640 135197250 4294956224 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/22160/statm: 8348 6156 93 167 0 8179 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 33392

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22161
/proc/meminfo: memFree=1746808/2055920 swapFree=4191900/4192956
[pid=22160] ppid=22158 vsize=33392 CPUtime=282.23
/proc/22160/stat : 22160 (march_nn) R 22158 22160 21646 0 -1 4194304 18404 0 0 0 28214 9 0 0 25 0 1 0 106677646 34193408 6219 1992294400 134512640 135197250 4294956224 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/22160/statm: 8348 6219 93 167 0 8179 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 33392

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22161
/proc/meminfo: memFree=1746552/2055920 swapFree=4191900/4192956
[pid=22160] ppid=22158 vsize=34128 CPUtime=342.21
/proc/22160/stat : 22160 (march_nn) R 22158 22160 21646 0 -1 4194304 18468 0 0 0 34212 9 0 0 25 0 1 0 106677646 34947072 6283 1992294400 134512640 135197250 4294956224 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/22160/statm: 8532 6283 93 167 0 8363 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 34128

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22161
/proc/meminfo: memFree=1746232/2055920 swapFree=4191900/4192956
[pid=22160] ppid=22158 vsize=34128 CPUtime=402.19
/proc/22160/stat : 22160 (march_nn) R 22158 22160 21646 0 -1 4194304 18533 0 0 0 40210 9 0 0 25 0 1 0 106677646 34947072 6348 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/22160/statm: 8532 6348 93 167 0 8363 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 34128

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22167
/proc/meminfo: memFree=1745912/2055920 swapFree=4191900/4192956
[pid=22160] ppid=22158 vsize=34128 CPUtime=462.17
/proc/22160/stat : 22160 (march_nn) R 22158 22160 21646 0 -1 4194304 18598 0 0 0 46208 9 0 0 25 0 1 0 106677646 34947072 6413 1992294400 134512640 135197250 4294956224 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/22160/statm: 8532 6413 93 167 0 8363 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 34128

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22167
/proc/meminfo: memFree=1745528/2055920 swapFree=4191900/4192956
[pid=22160] ppid=22158 vsize=34892 CPUtime=522.15
/proc/22160/stat : 22160 (march_nn) R 22158 22160 21646 0 -1 4194304 18675 0 0 0 52206 9 0 0 25 0 1 0 106677646 35729408 6490 1992294400 134512640 135197250 4294956224 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/22160/statm: 8723 6490 93 167 0 8554 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 34892

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22167
/proc/meminfo: memFree=1745144/2055920 swapFree=4191900/4192956
[pid=22160] ppid=22158 vsize=35340 CPUtime=582.15
/proc/22160/stat : 22160 (march_nn) R 22158 22160 21646 0 -1 4194304 18759 0 0 0 58205 10 0 0 25 0 1 0 106677646 36188160 6574 1992294400 134512640 135197250 4294956224 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/22160/statm: 8835 6574 93 167 0 8666 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 35340

[startup+642.301 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 22167
/proc/meminfo: memFree=1744760/2055920 swapFree=4191900/4192956
[pid=22160] ppid=22158 vsize=35340 CPUtime=642.13
/proc/22160/stat : 22160 (march_nn) R 22158 22160 21646 0 -1 4194304 18848 0 0 0 64203 10 0 0 25 0 1 0 106677646 36188160 6663 1992294400 134512640 135197250 4294956224 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/22160/statm: 8835 6663 93 167 0 8666 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 35340

[startup+702.302 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 22167
/proc/meminfo: memFree=1744504/2055920 swapFree=4191900/4192956
[pid=22160] ppid=22158 vsize=36492 CPUtime=702.12
/proc/22160/stat : 22160 (march_nn) R 22158 22160 21646 0 -1 4194304 18911 0 0 0 70201 11 0 0 25 0 1 0 106677646 37367808 6726 1992294400 134512640 135197250 4294956224 18446744073709551615 134603255 0 0 4096 0 0 0 0 17 1 0 0
/proc/22160/statm: 9123 6726 93 167 0 8954 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 36492

[startup+762.306 s]
/proc/loadavg: 1.07 1.03 1.00 2/65 22167
/proc/meminfo: memFree=1744184/2055920 swapFree=4191900/4192956
[pid=22160] ppid=22158 vsize=36492 CPUtime=762.11
/proc/22160/stat : 22160 (march_nn) R 22158 22160 21646 0 -1 4194304 18977 0 0 0 76200 11 0 0 25 0 1 0 106677646 37367808 6792 1992294400 134512640 135197250 4294956224 18446744073709551615 134602880 0 0 4096 0 0 0 0 17 1 0 0
/proc/22160/statm: 9123 6792 93 167 0 8954 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 36492

[startup+822.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 22167
/proc/meminfo: memFree=1743928/2055920 swapFree=4191900/4192956
[pid=22160] ppid=22158 vsize=36492 CPUtime=822.09
/proc/22160/stat : 22160 (march_nn) R 22158 22160 21646 0 -1 4194304 19047 0 0 0 82197 12 0 0 25 0 1 0 106677646 37367808 6862 1992294400 134512640 135197250 4294956224 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/22160/statm: 9123 6862 93 167 0 8954 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 36492

[startup+882.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 22167
/proc/meminfo: memFree=1743736/2055920 swapFree=4191900/4192956
[pid=22160] ppid=22158 vsize=36492 CPUtime=882.07
/proc/22160/stat : 22160 (march_nn) R 22158 22160 21646 0 -1 4194304 19113 0 0 0 88195 12 0 0 25 0 1 0 106677646 37367808 6928 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/22160/statm: 9123 6928 93 167 0 8954 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 36492

[startup+942.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 22167
/proc/meminfo: memFree=1743416/2055920 swapFree=4191900/4192956
[pid=22160] ppid=22158 vsize=36492 CPUtime=942.05
/proc/22160/stat : 22160 (march_nn) R 22158 22160 21646 0 -1 4194304 19183 0 0 0 94193 12 0 0 25 0 1 0 106677646 37367808 6998 1992294400 134512640 135197250 4294956224 18446744073709551615 134603283 0 0 4096 0 0 0 0 17 1 0 0
/proc/22160/statm: 9123 6998 93 167 0 8954 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 36492

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 22167
/proc/meminfo: memFree=1743032/2055920 swapFree=4191900/4192956
[pid=22160] ppid=22158 vsize=39112 CPUtime=1002.04
/proc/22160/stat : 22160 (march_nn) R 22158 22160 21646 0 -1 4194304 19265 0 0 0 100191 13 0 0 25 0 1 0 106677646 40050688 7080 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/22160/statm: 9778 7080 93 167 0 9609 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 39112

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22167
/proc/meminfo: memFree=1742712/2055920 swapFree=4191900/4192956
[pid=22160] ppid=22158 vsize=39112 CPUtime=1062.03
/proc/22160/stat : 22160 (march_nn) R 22158 22160 21646 0 -1 4194304 19339 0 0 0 106189 14 0 0 25 0 1 0 106677646 40050688 7154 1992294400 134512640 135197250 4294956224 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/22160/statm: 9778 7154 93 167 0 9609 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 39112

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22167
/proc/meminfo: memFree=1742392/2055920 swapFree=4191900/4192956
[pid=22160] ppid=22158 vsize=39112 CPUtime=1122.02
/proc/22160/stat : 22160 (march_nn) R 22158 22160 21646 0 -1 4194304 19398 0 0 0 112188 14 0 0 25 0 1 0 106677646 40050688 7213 1992294400 134512640 135197250 4294956224 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/22160/statm: 9778 7213 93 167 0 9609 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 39112

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22167
/proc/meminfo: memFree=1742136/2055920 swapFree=4191900/4192956
[pid=22160] ppid=22158 vsize=39112 CPUtime=1182
/proc/22160/stat : 22160 (march_nn) R 22158 22160 21646 0 -1 4194304 19462 0 0 0 118186 14 0 0 25 0 1 0 106677646 40050688 7277 1992294400 134512640 135197250 4294956224 18446744073709551615 134550653 0 0 4096 0 0 0 0 17 1 0 0
/proc/22160/statm: 9778 7277 93 167 0 9609 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 39112



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22167
/proc/meminfo: memFree=1742072/2055920 swapFree=4191900/4192956
[pid=22160] ppid=22158 vsize=39112 CPUtime=1200.1
/proc/22160/stat : 22160 (march_nn) R 22158 22160 21646 0 -1 4194304 19481 0 0 0 119996 14 0 0 25 0 1 0 106677646 40050688 7296 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/22160/statm: 9778 7296 93 167 0 9609 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 39112

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): 1200.41
CPU time (s): 1200.12
CPU user time (s): 1199.96
CPU system time (s): 0.152976
CPU usage (%): 99.9755
Max. virtual memory (cumulated for all children) (KiB): 39112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.152976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19481
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= 1975

runsolver used 0.837872 second user time and 2.53961 second system time

The end

Launcher Data 

Begin job on node15 at 2009-04-27 00:54:02
IDJOB=1733263
IDBENCH=71137
IDSOLVER=522
FILE ID=node15/1733263-1240786442
PBS_JOBID= 9187252
Free space on /tmp= 66268 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/CRAFTED/modcircuits/mod5block_1var_7gates.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1733263-1240786442/watcher-1733263-1240786442 -o /tmp/evaluation-result-1733263-1240786442/solver-1733263-1240786442 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1733263-1240786442.cnf

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

MD5SUM BENCH= 7bf73d9c0408bae76b2e1355fb2178d8
RANDOM SEED=2092531429

node15.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	: 5931.00
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:       1772120 kB
Buffers:         37260 kB
Cached:         178460 kB
SwapCached:        384 kB
Active:          84016 kB
Inactive:       145100 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1772120 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            2332 kB
Writeback:           0 kB
Mapped:          21764 kB
Slab:            40632 kB
Committed_AS:   386308 kB
PageTables:       1460 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= 66268 MiB
End job on node15 at 2009-04-27 01:14:05