Trace number 1515146

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) 1200.13 1200.42

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/120/
unif-k5-r21.3-v120-c2556-S578339356-013.cnf
MD5SUM4003d88d5e738aebe7112be499f87bca
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables120
Number of clauses2556
Sum of the clauses size12780
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 52556
Number of clauses of size over 50

Solver Data 

0.00/0.05	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.05	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.05	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.05	c main()::
0.00/0.05	c initFormula():: searching for DIMACS p-line....
0.00/0.05	c full lookahead due to high density!
0.00/0.05	c initFormula():: the DIMACS p-line indicates a CNF of 120 variables and 2556 clauses.
0.00/0.05	c parseCNF():: parsing....
0.00/0.05	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.05	c runParser():: parsing was successful, warming up engines...
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.05	c preprocessing fase I completed:: there are now 120 free variables and 2556 clauses.
0.00/0.05	c stat :: sign balance is biased by 0.038
0.00/0.05	c using k-SAT heuristics (size based diff)
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 1 duplicate clauses
0.00/0.05	c resolvent_look() :: found 1 resolvents
0.00/0.05	c main():: clause / variable ratio: ( 2557 / 120 ) = 21.31
0.00/0.05	c longest clause has size 5
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.05	c number of free variables = 120
0.00/0.05	c dynamic_preselect_setsize :: off
0.00/0.05	c main():: all systems go!
0.00/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |********************************
c |****************************************************************| ( 0/999) NodeCount: 34
0.00/0.06	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 565
0.09/0.17	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 5565
1.19/1.28	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 38390
9.19/9.22	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 194571
51.68/51.75	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 752928
220.74/220.82	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 2290208
735.11/735.32	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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1515146-1238250046/watcher-1515146-1238250046 -o /tmp/evaluation-result-1515146-1238250046/solver-1515146-1238250046 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1515146-1238250046.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 22609
/proc/meminfo: memFree=1133224/2055920 swapFree=4176868/4192956
[pid=22609] ppid=22607 vsize=836 CPUtime=0
/proc/22609/stat : 22609 (march_nn) R 22607 22609 22205 0 -1 4194304 102 0 0 0 0 0 0 0 18 0 1 0 1097666980 856064 87 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/22609/statm: 209 87 59 167 0 40 0

[startup+0.069442 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 22609
/proc/meminfo: memFree=1133224/2055920 swapFree=4176868/4192956
[pid=22609] ppid=22607 vsize=1448 CPUtime=0.06
/proc/22609/stat : 22609 (march_nn) R 22607 22609 22205 0 -1 4194304 247 0 0 0 6 0 0 0 18 0 1 0 1097666980 1482752 230 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/22609/statm: 362 230 94 167 0 193 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1448

[startup+0.101445 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 22609
/proc/meminfo: memFree=1133224/2055920 swapFree=4176868/4192956
[pid=22609] ppid=22607 vsize=1448 CPUtime=0.09
/proc/22609/stat : 22609 (march_nn) R 22607 22609 22205 0 -1 4194304 247 0 0 0 9 0 0 0 18 0 1 0 1097666980 1482752 230 1992294400 134512640 135197250 4294956240 18446744073709551615 134548451 0 0 4096 0 0 0 0 17 1 0 0
/proc/22609/statm: 362 230 94 167 0 193 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1448

[startup+0.301464 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 22609
/proc/meminfo: memFree=1133224/2055920 swapFree=4176868/4192956
[pid=22609] ppid=22607 vsize=1448 CPUtime=0.29
/proc/22609/stat : 22609 (march_nn) R 22607 22609 22205 0 -1 4194304 248 0 0 0 29 0 0 0 19 0 1 0 1097666980 1482752 231 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/22609/statm: 362 231 94 167 0 193 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1448

[startup+0.701501 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 22609
/proc/meminfo: memFree=1133224/2055920 swapFree=4176868/4192956
[pid=22609] ppid=22607 vsize=1588 CPUtime=0.69
/proc/22609/stat : 22609 (march_nn) R 22607 22609 22205 0 -1 4194304 260 0 0 0 69 0 0 0 22 0 1 0 1097666980 1626112 243 1992294400 134512640 135197250 4294956240 18446744073709551615 134593053 0 0 4096 0 0 0 0 17 1 0 0
/proc/22609/statm: 397 243 94 167 0 228 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1588

[startup+1.50158 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22610
/proc/meminfo: memFree=1132576/2055920 swapFree=4176868/4192956
[pid=22609] ppid=22607 vsize=1732 CPUtime=1.49
/proc/22609/stat : 22609 (march_nn) R 22607 22609 22205 0 -1 4194304 314 0 0 0 149 0 0 0 25 0 1 0 1097666980 1773568 295 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/22609/statm: 433 295 94 167 0 264 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1732

[startup+3.10172 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22610
/proc/meminfo: memFree=1132192/2055920 swapFree=4176868/4192956
[pid=22609] ppid=22607 vsize=1984 CPUtime=3.09
/proc/22609/stat : 22609 (march_nn) R 22607 22609 22205 0 -1 4194304 355 0 0 0 309 0 0 0 25 0 1 0 1097666980 2031616 336 1992294400 134512640 135197250 4294956240 18446744073709551615 134541511 0 0 4096 0 0 0 0 17 1 0 0
/proc/22609/statm: 496 336 94 167 0 327 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1984

[startup+6.30302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22610
/proc/meminfo: memFree=1131808/2055920 swapFree=4176868/4192956
[pid=22609] ppid=22607 vsize=2212 CPUtime=6.29
/proc/22609/stat : 22609 (march_nn) R 22607 22609 22205 0 -1 4194304 436 0 0 0 629 0 0 0 25 0 1 0 1097666980 2265088 417 1992294400 134512640 135197250 4294956240 18446744073709551615 134548486 0 0 4096 0 0 0 0 17 1 0 0
/proc/22609/statm: 553 417 94 167 0 384 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2212

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22610
/proc/meminfo: memFree=1131104/2055920 swapFree=4176868/4192956
[pid=22609] ppid=22607 vsize=3064 CPUtime=12.69
/proc/22609/stat : 22609 (march_nn) R 22607 22609 22205 0 -1 4194304 588 0 0 0 1269 0 0 0 25 0 1 0 1097666980 3137536 569 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/22609/statm: 766 569 94 167 0 597 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3064

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22610
/proc/meminfo: memFree=1129824/2055920 swapFree=4176868/4192956
[pid=22609] ppid=22607 vsize=4980 CPUtime=25.48
/proc/22609/stat : 22609 (march_nn) R 22607 22609 22205 0 -1 4194304 878 0 0 0 2548 0 0 0 25 0 1 0 1097666980 5099520 859 1992294400 134512640 135197250 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/22609/statm: 1245 859 94 167 0 1076 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4980

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22610
/proc/meminfo: memFree=1127584/2055920 swapFree=4176868/4192956
[pid=22609] ppid=22607 vsize=6892 CPUtime=51.08
/proc/22609/stat : 22609 (march_nn) R 22607 22609 22205 0 -1 4194304 1446 0 0 0 5107 1 0 0 25 0 1 0 1097666980 7057408 1427 1992294400 134512640 135197250 4294956240 18446744073709551615 134524906 0 0 4096 0 0 0 0 17 1 0 0
/proc/22609/statm: 1723 1427 94 167 0 1554 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6892

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22610
/proc/meminfo: memFree=1123040/2055920 swapFree=4176868/4192956
[pid=22609] ppid=22607 vsize=13548 CPUtime=102.27
/proc/22609/stat : 22609 (march_nn) R 22607 22609 22205 0 -1 4194304 2562 0 0 0 10225 2 0 0 25 0 1 0 1097666980 13873152 2543 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/22609/statm: 3387 2543 94 167 0 3218 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13548

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22610
/proc/meminfo: memFree=1118112/2055920 swapFree=4176868/4192956
[pid=22609] ppid=22607 vsize=19740 CPUtime=162.25
/proc/22609/stat : 22609 (march_nn) R 22607 22609 22205 0 -1 4194304 3793 0 0 0 16222 3 0 0 25 0 1 0 1097666980 20213760 3774 1992294400 134512640 135197250 4294956240 18446744073709551615 134524887 0 0 4096 0 0 0 0 17 1 0 0
/proc/22609/statm: 4935 3774 94 167 0 4766 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 19740

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22610
/proc/meminfo: memFree=1113568/2055920 swapFree=4176868/4192956
[pid=22609] ppid=22607 vsize=28472 CPUtime=222.24
/proc/22609/stat : 22609 (march_nn) R 22607 22609 22205 0 -1 4194304 4903 0 0 0 22221 3 0 0 25 0 1 0 1097666980 29155328 4884 1992294400 134512640 135197250 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/22609/statm: 7118 4884 94 167 0 6949 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 28472

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22610
/proc/meminfo: memFree=1108576/2055920 swapFree=4176868/4192956
[pid=22609] ppid=22607 vsize=29220 CPUtime=282.22
/proc/22609/stat : 22609 (march_nn) R 22607 22609 22205 0 -1 4194304 6159 0 0 0 28218 4 0 0 25 0 1 0 1097666980 29921280 6140 1992294400 134512640 135197250 4294956240 18446744073709551615 134593042 0 0 4096 0 0 0 0 17 1 0 0
/proc/22609/statm: 7305 6140 94 167 0 7136 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 29220

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22610
/proc/meminfo: memFree=1104096/2055920 swapFree=4176868/4192956
[pid=22609] ppid=22607 vsize=42316 CPUtime=342.2
/proc/22609/stat : 22609 (march_nn) R 22607 22609 22205 0 -1 4194304 7251 0 0 0 34216 4 0 0 25 0 1 0 1097666980 43331584 7232 1992294400 134512640 135197250 4294956240 18446744073709551615 134593059 0 0 4096 0 0 0 0 17 1 0 0
/proc/22609/statm: 10579 7232 94 167 0 10410 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 42316

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22610
/proc/meminfo: memFree=1099296/2055920 swapFree=4176868/4192956
[pid=22609] ppid=22607 vsize=42316 CPUtime=402.19
/proc/22609/stat : 22609 (march_nn) R 22607 22609 22205 0 -1 4194304 8451 0 0 0 40214 5 0 0 25 0 1 0 1097666980 43331584 8432 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/22609/statm: 10579 8432 94 167 0 10410 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 42316

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22610
/proc/meminfo: memFree=1094880/2055920 swapFree=4176868/4192956
[pid=22609] ppid=22607 vsize=42316 CPUtime=462.18
/proc/22609/stat : 22609 (march_nn) R 22607 22609 22205 0 -1 4194304 9555 0 0 0 46212 6 0 0 25 0 1 0 1097666980 43331584 9536 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/22609/statm: 10579 9536 94 167 0 10410 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 42316

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22610
/proc/meminfo: memFree=1090528/2055920 swapFree=4176868/4192956
[pid=22609] ppid=22607 vsize=63460 CPUtime=522.17
/proc/22609/stat : 22609 (march_nn) R 22607 22609 22205 0 -1 4194304 10641 0 0 0 52210 7 0 0 25 0 1 0 1097666980 64983040 10622 1992294400 134512640 135197250 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/22609/statm: 15865 10622 94 167 0 15696 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 63460

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22610
/proc/meminfo: memFree=1086048/2055920 swapFree=4176868/4192956
[pid=22609] ppid=22607 vsize=63460 CPUtime=582.15
/proc/22609/stat : 22609 (march_nn) R 22607 22609 22205 0 -1 4194304 11745 0 0 0 58207 8 0 0 25 0 1 0 1097666980 64983040 11726 1992294400 134512640 135197250 4294956240 18446744073709551615 134524862 0 0 4096 0 0 0 0 17 1 0 0
/proc/22609/statm: 15865 11726 94 167 0 15696 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 63460

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22610
/proc/meminfo: memFree=1081696/2055920 swapFree=4176868/4192956
[pid=22609] ppid=22607 vsize=63460 CPUtime=642.13
/proc/22609/stat : 22609 (march_nn) R 22607 22609 22205 0 -1 4194304 12817 0 0 0 64205 8 0 0 25 0 1 0 1097666980 64983040 12798 1992294400 134512640 135197250 4294956240 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0
/proc/22609/statm: 15865 12798 94 167 0 15696 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 63460

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22610
/proc/meminfo: memFree=1077792/2055920 swapFree=4176868/4192956
[pid=22609] ppid=22607 vsize=63460 CPUtime=702.12
/proc/22609/stat : 22609 (march_nn) R 22607 22609 22205 0 -1 4194304 13810 0 0 0 70203 9 0 0 25 0 1 0 1097666980 64983040 13791 1992294400 134512640 135197250 4294956240 18446744073709551615 134524881 0 0 4096 0 0 0 0 17 1 0 0
/proc/22609/statm: 15865 13791 94 167 0 15696 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 63460

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22610
/proc/meminfo: memFree=1073568/2055920 swapFree=4176868/4192956
[pid=22609] ppid=22607 vsize=63460 CPUtime=762.11
/proc/22609/stat : 22609 (march_nn) R 22607 22609 22205 0 -1 4194304 14859 0 0 0 76201 10 0 0 25 0 1 0 1097666980 64983040 14840 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/22609/statm: 15865 14840 94 167 0 15696 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 63460

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22610
/proc/meminfo: memFree=1069088/2055920 swapFree=4176868/4192956
[pid=22609] ppid=22607 vsize=92928 CPUtime=822.09
/proc/22609/stat : 22609 (march_nn) R 22607 22609 22205 0 -1 4194304 15964 0 0 0 82198 11 0 0 25 0 1 0 1097666980 95158272 15945 1992294400 134512640 135197250 4294956240 18446744073709551615 134550677 0 0 4096 0 0 0 0 17 1 0 0
/proc/22609/statm: 23232 15945 94 167 0 23063 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 92928

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22610
/proc/meminfo: memFree=1064416/2055920 swapFree=4176868/4192956
[pid=22609] ppid=22607 vsize=92928 CPUtime=882.08
/proc/22609/stat : 22609 (march_nn) R 22607 22609 22205 0 -1 4194304 17116 0 0 0 88196 12 0 0 25 0 1 0 1097666980 95158272 17097 1992294400 134512640 135197250 4294956240 18446744073709551615 134539157 0 0 4096 0 0 0 0 17 1 0 0
/proc/22609/statm: 23232 17097 94 167 0 23063 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 92928

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22610
/proc/meminfo: memFree=1060064/2055920 swapFree=4176868/4192956
[pid=22609] ppid=22607 vsize=95920 CPUtime=942.06
/proc/22609/stat : 22609 (march_nn) R 22607 22609 22205 0 -1 4194304 18196 0 0 0 94193 13 0 0 25 0 1 0 1097666980 98222080 18177 1992294400 134512640 135197250 4294956240 18446744073709551615 134539274 0 0 4096 0 0 0 0 17 1 0 0
/proc/22609/statm: 23980 18177 94 167 0 23811 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 95920

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22610
/proc/meminfo: memFree=1055968/2055920 swapFree=4176868/4192956
[pid=22609] ppid=22607 vsize=95920 CPUtime=1002.04
/proc/22609/stat : 22609 (march_nn) R 22607 22609 22205 0 -1 4194304 19226 0 0 0 100191 13 0 0 25 0 1 0 1097666980 98222080 19207 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/22609/statm: 23980 19207 94 167 0 23811 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 95920

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22610
/proc/meminfo: memFree=1052064/2055920 swapFree=4176868/4192956
[pid=22609] ppid=22607 vsize=95920 CPUtime=1062.03
/proc/22609/stat : 22609 (march_nn) R 22607 22609 22205 0 -1 4194304 20203 0 0 0 106189 14 0 0 25 0 1 0 1097666980 98222080 20184 1992294400 134512640 135197250 4294956240 18446744073709551615 134550706 0 0 4096 0 0 0 0 17 1 0 0
/proc/22609/statm: 23980 20184 94 167 0 23811 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 95920

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22610
/proc/meminfo: memFree=1047904/2055920 swapFree=4176868/4192956
[pid=22609] ppid=22607 vsize=95920 CPUtime=1122.01
/proc/22609/stat : 22609 (march_nn) R 22607 22609 22205 0 -1 4194304 21231 0 0 0 112186 15 0 0 25 0 1 0 1097666980 98222080 21212 1992294400 134512640 135197250 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/22609/statm: 23980 21212 94 167 0 23811 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 95920

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22610
/proc/meminfo: memFree=1043488/2055920 swapFree=4176868/4192956
[pid=22609] ppid=22607 vsize=95920 CPUtime=1182
/proc/22609/stat : 22609 (march_nn) R 22607 22609 22205 0 -1 4194304 22328 0 0 0 118184 16 0 0 25 0 1 0 1097666980 98222080 22309 1992294400 134512640 135197250 4294956240 18446744073709551615 134603232 0 0 4096 0 0 0 0 17 1 0 0
/proc/22609/statm: 23980 22309 94 167 0 23811 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 95920



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22610
/proc/meminfo: memFree=1042144/2055920 swapFree=4176868/4192956
[pid=22609] ppid=22607 vsize=95920 CPUtime=1200.1
/proc/22609/stat : 22609 (march_nn) R 22607 22609 22205 0 -1 4194304 22654 0 0 0 119994 16 0 0 25 0 1 0 1097666980 98222080 22635 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/22609/statm: 23980 22635 94 167 0 23811 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 95920

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): 1200.42
CPU time (s): 1200.13
CPU user time (s): 1199.94
CPU system time (s): 0.183972
CPU usage (%): 99.9754
Max. virtual memory (cumulated for all children) (KiB): 95920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.183972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22654
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= 2112

runsolver used 0.936857 second user time and 2.42663 second system time

The end

Launcher Data 

Begin job on node48 at 2009-03-28 15:20:46
IDJOB=1515146
IDBENCH=70405
IDSOLVER=522
FILE ID=node48/1515146-1238250046
PBS_JOBID= 9060738
Free space on /tmp= 66464 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/120/unif-k5-r21.3-v120-c2556-S578339356-013.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515146-1238250046/watcher-1515146-1238250046 -o /tmp/evaluation-result-1515146-1238250046/solver-1515146-1238250046 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1515146-1238250046.cnf

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

MD5SUM BENCH= 4003d88d5e738aebe7112be499f87bca
RANDOM SEED=1697036642

node48.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		: 3000.236
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		: 3000.236
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:       1133640 kB
Buffers:         80728 kB
Cached:         745548 kB
SwapCached:      10192 kB
Active:         102420 kB
Inactive:       735696 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1133640 kB
SwapTotal:     4192956 kB
SwapFree:      4176868 kB
Dirty:             820 kB
Writeback:           0 kB
Mapped:          17492 kB
Slab:            70104 kB
Committed_AS:  2504992 kB
PageTables:       1376 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= 66464 MiB
End job on node48 at 2009-03-28 15:40:48