Trace number 1513202

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) 1200.08 1200.42

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/220/
unif-k7-r85-v220-c18700-S1127319144-058.cnf
MD5SUM79b21fea94540db2568097a6c80690f8
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 variables220
Number of clauses18700
Sum of the clauses size130900
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 518700

Solver Data 

3.19/3.30	c main():: ***                                   [ march satisfiability solver ]                                   ***
3.19/3.30	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
3.19/3.30	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
3.19/3.30	c main()::
3.19/3.30	c initFormula():: searching for DIMACS p-line....
3.19/3.30	c full lookahead due to high density!
3.19/3.30	c initFormula():: the DIMACS p-line indicates a CNF of 220 variables and 18700 clauses.
3.19/3.30	c parseCNF():: parsing....
3.19/3.30	c parseCNF():: the CNF contains 0 unary clauses.
3.19/3.30	c runParser():: parsing was successful, warming up engines...
3.19/3.30	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.19/3.30	c preprocessing fase I completed:: there are now 220 free variables and 18700 clauses.
3.19/3.30	c stat :: sign balance is biased by 0.007
3.19/3.30	c using k-SAT heuristics (size based diff)
3.19/3.30	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.19/3.30	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.19/3.30	c main():: clause / variable ratio: ( 18700 / 220 ) = 85.00
3.19/3.30	c longest clause has size 7
3.19/3.30	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.19/3.30	c number of free variables = 220
3.19/3.30	c dynamic_preselect_setsize :: off
3.19/3.30	c main():: all systems go!
3.19/3.30	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 100
3.39/3.45	c |----------------------------------------------------------------|
c |*
c |**
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c |****************************************************************| ( 1/999) NodeCount: 4792
5.89/5.92	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 148312
73.57/73.65	c |----------------------------------------------------------------|
c |*
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c |**********
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c |****************
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c |**************************************************************
c |***************************************************************

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-1513202-1238214939/watcher-1513202-1238214939 -o /tmp/evaluation-result-1513202-1238214939/solver-1513202-1238214939 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1513202-1238214939.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: 0.92 0.98 0.94 3/73 10527
/proc/meminfo: memFree=1678144/2055920 swapFree=4164824/4192956
[pid=10527] ppid=10525 vsize=980 CPUtime=0
/proc/10527/stat : 10527 (march_nn) R 10525 10527 9738 0 -1 4194304 123 0 0 0 0 0 0 0 20 0 1 0 1094158706 1003520 108 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/10527/statm: 245 108 59 167 0 76 0

[startup+0.067376 s]
/proc/loadavg: 0.92 0.98 0.94 3/73 10527
/proc/meminfo: memFree=1678144/2055920 swapFree=4164824/4192956
[pid=10527] ppid=10525 vsize=2468 CPUtime=0.06
/proc/10527/stat : 10527 (march_nn) R 10525 10527 9738 0 -1 4194304 473 0 0 0 6 0 0 0 20 0 1 0 1094158706 2527232 358 1992294400 134512640 135197250 4294956240 18446744073709551615 134565204 0 0 4096 0 0 0 0 17 1 0 0
/proc/10527/statm: 617 358 66 167 0 448 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2468

[startup+0.101379 s]
/proc/loadavg: 0.92 0.98 0.94 3/73 10527
/proc/meminfo: memFree=1678144/2055920 swapFree=4164824/4192956
[pid=10527] ppid=10525 vsize=3520 CPUtime=0.09
/proc/10527/stat : 10527 (march_nn) R 10525 10527 9738 0 -1 4194304 1445 0 0 0 9 0 0 0 20 0 1 0 1094158706 3604480 646 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/10527/statm: 880 646 81 167 0 711 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3520

[startup+0.3014 s]
/proc/loadavg: 0.92 0.98 0.94 3/73 10527
/proc/meminfo: memFree=1678144/2055920 swapFree=4164824/4192956
[pid=10527] ppid=10525 vsize=3864 CPUtime=0.29
/proc/10527/stat : 10527 (march_nn) R 10525 10527 9738 0 -1 4194304 3197 0 0 0 29 0 0 0 22 0 1 0 1094158706 3956736 706 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/10527/statm: 966 706 84 167 0 797 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3864

[startup+0.701442 s]
/proc/loadavg: 0.92 0.98 0.94 3/73 10527
/proc/meminfo: memFree=1678144/2055920 swapFree=4164824/4192956
[pid=10527] ppid=10525 vsize=3864 CPUtime=0.69
/proc/10527/stat : 10527 (march_nn) R 10525 10527 9738 0 -1 4194304 3197 0 0 0 69 0 0 0 25 0 1 0 1094158706 3956736 706 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/10527/statm: 966 706 84 167 0 797 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3864

[startup+1.50153 s]
/proc/loadavg: 0.92 0.98 0.94 2/74 10528
/proc/meminfo: memFree=1675576/2055920 swapFree=4164824/4192956
[pid=10527] ppid=10525 vsize=3864 CPUtime=1.49
/proc/10527/stat : 10527 (march_nn) R 10525 10527 9738 0 -1 4194304 3197 0 0 0 149 0 0 0 25 0 1 0 1094158706 3956736 706 1992294400 134512640 135197250 4294956240 18446744073709551615 134578114 0 0 4096 0 0 0 0 17 1 0 0
/proc/10527/statm: 966 706 84 167 0 797 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3864

[startup+3.1017 s]
/proc/loadavg: 0.92 0.98 0.94 2/74 10528
/proc/meminfo: memFree=1675384/2055920 swapFree=4164824/4192956
[pid=10527] ppid=10525 vsize=3864 CPUtime=3.08
/proc/10527/stat : 10527 (march_nn) R 10525 10527 9738 0 -1 4194304 3197 0 0 0 308 0 0 0 25 0 1 0 1094158706 3956736 706 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/10527/statm: 966 706 84 167 0 797 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 3864

[startup+6.30104 s]
/proc/loadavg: 0.93 0.98 0.94 2/74 10528
/proc/meminfo: memFree=1674296/2055920 swapFree=4164824/4192956
[pid=10527] ppid=10525 vsize=5456 CPUtime=6.29
/proc/10527/stat : 10527 (march_nn) R 10525 10527 9738 0 -1 4194304 4782 0 0 0 628 1 0 0 25 0 1 0 1094158706 5586944 979 1992294400 134512640 135197250 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/10527/statm: 1364 979 94 167 0 1195 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5456

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.94 2/74 10528
/proc/meminfo: memFree=1673856/2055920 swapFree=4164824/4192956
[pid=10527] ppid=10525 vsize=5852 CPUtime=12.68
/proc/10527/stat : 10527 (march_nn) R 10525 10527 9738 0 -1 4194304 4889 0 0 0 1267 1 0 0 25 0 1 0 1094158706 5992448 1084 1992294400 134512640 135197250 4294956240 18446744073709551615 134526729 0 0 4096 0 0 0 0 17 1 0 0
/proc/10527/statm: 1463 1084 94 167 0 1294 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5852

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.94 2/74 10528
/proc/meminfo: memFree=1673216/2055920 swapFree=4164824/4192956
[pid=10527] ppid=10525 vsize=6420 CPUtime=25.49
/proc/10527/stat : 10527 (march_nn) R 10525 10527 9738 0 -1 4194304 5037 0 0 0 2547 2 0 0 25 0 1 0 1094158706 6574080 1232 1992294400 134512640 135197250 4294956240 18446744073709551615 134649136 0 0 4096 0 0 0 0 17 1 0 0
/proc/10527/statm: 1605 1232 94 167 0 1436 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6420

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.94 2/74 10528
/proc/meminfo: memFree=1671936/2055920 swapFree=4164824/4192956
[pid=10527] ppid=10525 vsize=7696 CPUtime=51.07
/proc/10527/stat : 10527 (march_nn) R 10525 10527 9738 0 -1 4194304 5357 0 0 0 5105 2 0 0 25 0 1 0 1094158706 7880704 1552 1992294400 134512640 135197250 4294956240 18446744073709551615 134593005 0 0 4096 0 0 0 0 17 1 0 0
/proc/10527/statm: 1924 1552 94 167 0 1755 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7696

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.94 2/74 10528
/proc/meminfo: memFree=1669376/2055920 swapFree=4164824/4192956
[pid=10527] ppid=10525 vsize=10572 CPUtime=102.27
/proc/10527/stat : 10527 (march_nn) R 10525 10527 9738 0 -1 4194304 5990 0 0 0 10224 3 0 0 25 0 1 0 1094158706 10825728 2185 1992294400 134512640 135197250 4294956240 18446744073709551615 134524985 0 0 4096 0 0 0 0 17 1 0 0
/proc/10527/statm: 2643 2185 94 167 0 2474 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10572

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/74 10528
/proc/meminfo: memFree=1666304/2055920 swapFree=4164824/4192956
[pid=10527] ppid=10525 vsize=17176 CPUtime=162.24
/proc/10527/stat : 10527 (march_nn) R 10525 10527 9738 0 -1 4194304 6753 0 0 0 16221 3 0 0 25 0 1 0 1094158706 17588224 2948 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/10527/statm: 4294 2948 94 167 0 4125 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17176

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/74 10528
/proc/meminfo: memFree=1663104/2055920 swapFree=4164824/4192956
[pid=10527] ppid=10525 vsize=17176 CPUtime=222.23
/proc/10527/stat : 10527 (march_nn) R 10525 10527 9738 0 -1 4194304 7520 0 0 0 22219 4 0 0 25 0 1 0 1094158706 17588224 3715 1992294400 134512640 135197250 4294956240 18446744073709551615 134648907 0 0 4096 0 0 0 0 17 1 0 0
/proc/10527/statm: 4294 3715 94 167 0 4125 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17176

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/74 10528
/proc/meminfo: memFree=1660032/2055920 swapFree=4164824/4192956
[pid=10527] ppid=10525 vsize=23128 CPUtime=282.21
/proc/10527/stat : 10527 (march_nn) R 10525 10527 9738 0 -1 4194304 8281 0 0 0 28216 5 0 0 25 0 1 0 1094158706 23683072 4476 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/10527/statm: 5782 4476 94 167 0 5613 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 23128

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/74 10528
/proc/meminfo: memFree=1656896/2055920 swapFree=4164824/4192956
[pid=10527] ppid=10525 vsize=23128 CPUtime=342.19
/proc/10527/stat : 10527 (march_nn) R 10525 10527 9738 0 -1 4194304 9042 0 0 0 34214 5 0 0 25 0 1 0 1094158706 23683072 5237 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/10527/statm: 5782 5237 94 167 0 5613 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 23128

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/74 10528
/proc/meminfo: memFree=1653888/2055920 swapFree=4164824/4192956
[pid=10527] ppid=10525 vsize=31860 CPUtime=402.18
/proc/10527/stat : 10527 (march_nn) R 10525 10527 9738 0 -1 4194304 9801 0 0 0 40212 6 0 0 25 0 1 0 1094158706 32624640 5996 1992294400 134512640 135197250 4294956240 18446744073709551615 134550706 0 0 4096 0 0 0 0 17 1 0 0
/proc/10527/statm: 7965 5996 94 167 0 7796 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 31860

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/74 10530
/proc/meminfo: memFree=1650624/2055920 swapFree=4164824/4192956
[pid=10527] ppid=10525 vsize=31860 CPUtime=462.16
/proc/10527/stat : 10527 (march_nn) R 10525 10527 9738 0 -1 4194304 10571 0 0 0 46209 7 0 0 25 0 1 0 1094158706 32624640 6766 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/10527/statm: 7965 6766 94 167 0 7796 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 31860

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/74 10530
/proc/meminfo: memFree=1647616/2055920 swapFree=4164824/4192956
[pid=10527] ppid=10525 vsize=31860 CPUtime=522.14
/proc/10527/stat : 10527 (march_nn) R 10525 10527 9738 0 -1 4194304 11344 0 0 0 52207 7 0 0 25 0 1 0 1094158706 32624640 7539 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/10527/statm: 7965 7539 94 167 0 7796 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 31860

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/74 10530
/proc/meminfo: memFree=1644416/2055920 swapFree=4164824/4192956
[pid=10527] ppid=10525 vsize=45228 CPUtime=582.12
/proc/10527/stat : 10527 (march_nn) R 10525 10527 9738 0 -1 4194304 12109 0 0 0 58205 7 0 0 25 0 1 0 1094158706 46313472 8304 1992294400 134512640 135197250 4294956240 18446744073709551615 134618676 0 0 4096 0 0 0 0 17 1 0 0
/proc/10527/statm: 11307 8304 94 167 0 11138 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 45228

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/74 10530
/proc/meminfo: memFree=1641280/2055920 swapFree=4164824/4192956
[pid=10527] ppid=10525 vsize=45228 CPUtime=642.11
/proc/10527/stat : 10527 (march_nn) R 10525 10527 9738 0 -1 4194304 12875 0 0 0 64203 8 0 0 25 0 1 0 1094158706 46313472 9070 1992294400 134512640 135197250 4294956240 18446744073709551615 134539253 0 0 4096 0 0 0 0 17 1 0 0
/proc/10527/statm: 11307 9070 94 167 0 11138 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 45228

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/74 10530
/proc/meminfo: memFree=1638144/2055920 swapFree=4164824/4192956
[pid=10527] ppid=10525 vsize=45228 CPUtime=702.09
/proc/10527/stat : 10527 (march_nn) R 10525 10527 9738 0 -1 4194304 13662 0 0 0 70200 9 0 0 25 0 1 0 1094158706 46313472 9857 1992294400 134512640 135197250 4294956240 18446744073709551615 134713095 0 0 4096 0 0 0 0 17 1 0 0
/proc/10527/statm: 11307 9857 94 167 0 11138 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 45228

[startup+762.307 s]
/proc/loadavg: 0.99 0.98 0.94 2/74 10530
/proc/meminfo: memFree=1635008/2055920 swapFree=4164824/4192956
[pid=10527] ppid=10525 vsize=45228 CPUtime=762.08
/proc/10527/stat : 10527 (march_nn) R 10525 10527 9738 0 -1 4194304 14442 0 0 0 76199 9 0 0 25 0 1 0 1094158706 46313472 10637 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/10527/statm: 11307 10637 94 167 0 11138 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 45228

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/74 10530
/proc/meminfo: memFree=1631872/2055920 swapFree=4164824/4192956
[pid=10527] ppid=10525 vsize=64872 CPUtime=822.06
/proc/10527/stat : 10527 (march_nn) R 10525 10527 9738 0 -1 4194304 15234 0 0 0 82196 10 0 0 25 0 1 0 1094158706 66428928 11429 1992294400 134512640 135197250 4294956240 18446744073709551615 134602667 0 0 4096 0 0 0 0 17 1 0 0
/proc/10527/statm: 16218 11429 94 167 0 16049 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 64872

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/74 10530
/proc/meminfo: memFree=1628672/2055920 swapFree=4164824/4192956
[pid=10527] ppid=10525 vsize=64872 CPUtime=882.04
/proc/10527/stat : 10527 (march_nn) R 10525 10527 9738 0 -1 4194304 16011 0 0 0 88194 10 0 0 25 0 1 0 1094158706 66428928 12206 1992294400 134512640 135197250 4294956240 18446744073709551615 134539449 0 0 4096 0 0 0 0 17 1 0 0
/proc/10527/statm: 16218 12206 94 167 0 16049 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 64872

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/74 10530
/proc/meminfo: memFree=1625600/2055920 swapFree=4164824/4192956
[pid=10527] ppid=10525 vsize=64872 CPUtime=942.02
/proc/10527/stat : 10527 (march_nn) R 10525 10527 9738 0 -1 4194304 16794 0 0 0 94192 10 0 0 25 0 1 0 1094158706 66428928 12989 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/10527/statm: 16218 12989 94 167 0 16049 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 64872

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/74 10530
/proc/meminfo: memFree=1622464/2055920 swapFree=4164824/4192956
[pid=10527] ppid=10525 vsize=65408 CPUtime=1002
/proc/10527/stat : 10527 (march_nn) R 10525 10527 9738 0 -1 4194304 17578 0 0 0 100189 11 0 0 25 0 1 0 1094158706 66977792 13773 1992294400 134512640 135197250 4294956240 18446744073709551615 134618418 0 0 4096 0 0 0 0 17 1 0 0
/proc/10527/statm: 16352 13773 94 167 0 16183 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 65408

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/74 10530
/proc/meminfo: memFree=1619456/2055920 swapFree=4164824/4192956
[pid=10527] ppid=10525 vsize=65408 CPUtime=1061.99
/proc/10527/stat : 10527 (march_nn) R 10525 10527 9738 0 -1 4194304 18372 0 0 0 106187 12 0 0 25 0 1 0 1094158706 66977792 14567 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/10527/statm: 16352 14567 94 167 0 16183 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 65408

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/74 10530
/proc/meminfo: memFree=1616192/2055920 swapFree=4164824/4192956
[pid=10527] ppid=10525 vsize=65408 CPUtime=1121.97
/proc/10527/stat : 10527 (march_nn) R 10525 10527 9738 0 -1 4194304 19167 0 0 0 112184 13 0 0 25 0 1 0 1094158706 66977792 15362 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/10527/statm: 16352 15362 94 167 0 16183 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 65408

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/74 10530
/proc/meminfo: memFree=1612864/2055920 swapFree=4164824/4192956
[pid=10527] ppid=10525 vsize=94876 CPUtime=1181.96
/proc/10527/stat : 10527 (march_nn) R 10525 10527 9738 0 -1 4194304 19972 0 0 0 118182 14 0 0 25 0 1 0 1094158706 97153024 16167 1992294400 134512640 135197250 4294956240 18446744073709551615 134539449 0 0 4096 0 0 0 0 17 1 0 0
/proc/10527/statm: 23719 16167 94 167 0 23550 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 94876



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.94 2/74 10530
/proc/meminfo: memFree=1611840/2055920 swapFree=4164824/4192956
[pid=10527] ppid=10525 vsize=94876 CPUtime=1200.06
/proc/10527/stat : 10527 (march_nn) R 10525 10527 9738 0 -1 4194304 20213 0 0 0 119992 14 0 0 25 0 1 0 1094158706 97153024 16408 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/10527/statm: 23719 16408 94 167 0 23550 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 94876

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): 1200.08
CPU user time (s): 1199.92
CPU system time (s): 0.153976
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 94876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.153976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20213
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= 1445

runsolver used 1.09783 second user time and 3.2835 second system time

The end

Launcher Data 

Begin job on node81 at 2009-03-28 05:35:39
IDJOB=1513202
IDBENCH=70243
IDSOLVER=522
FILE ID=node81/1513202-1238214939
PBS_JOBID= 9060486
Free space on /tmp= 126236 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/220/unif-k7-r85-v220-c18700-S1127319144-058.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513202-1238214939/watcher-1513202-1238214939 -o /tmp/evaluation-result-1513202-1238214939/solver-1513202-1238214939 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1513202-1238214939.cnf

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

MD5SUM BENCH= 79b21fea94540db2568097a6c80690f8
RANDOM SEED=1569061513

node81.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	: 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		: 3000.220
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1678560 kB
Buffers:         30532 kB
Cached:         251316 kB
SwapCached:      18984 kB
Active:          78108 kB
Inactive:       224596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1678560 kB
SwapTotal:     4192956 kB
SwapFree:      4164824 kB
Dirty:            1316 kB
Writeback:           0 kB
Mapped:          26592 kB
Slab:            59548 kB
Committed_AS:  2804404 kB
PageTables:       2084 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126236 MiB
End job on node81 at 2009-03-28 05:55:41