Trace number 1563361

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 1200.45

General information on the benchmark

NameAPPLICATIONS/c32sat/
post-c32s-gcdm16-23.cnf
MD5SUMa61ef2b7b3d16661e8162c430ffb1a51
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark99.6579
Satisfiable
(Un)Satisfiability was proved
Number of variables135543
Number of clauses404326
Sum of the clauses size943426
Maximum clause length3
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 2269550
Number of clauses of size 3134775
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

5.99/6.00	c main():: ***                                   [ march satisfiability solver ]                                   ***
5.99/6.00	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
5.99/6.00	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
5.99/6.00	c main()::
5.99/6.00	c initFormula():: searching for DIMACS p-line....
5.99/6.00	c initFormula():: the DIMACS p-line indicates a CNF of 135543 variables and 404326 clauses.
5.99/6.00	c parseCNF():: parsing....
5.99/6.00	c parseCNF():: the CNF contains 1 unary clauses.
5.99/6.00	c runParser():: parsing was successful, warming up engines...
5.99/6.00	c find_and_remove_tautogolies():: found and removed 32 tautologies
5.99/6.00	c simplify_formula():: removed 0 tautological, 516 satisfied and 0 duplicate clauses
5.99/6.00	c preprocessing fase I completed:: there are now 135331 free variables and 403810 clauses.
5.99/6.00	c stat :: sign balance is biased by 0.129
5.99/6.00	c using 3-SAT heuristics (occurence based diff)
5.99/6.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
5.99/6.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 28759 duplicate clauses
5.99/6.00	c resolvent_look() :: found 28755 resolvents
5.99/6.00	c lessRedundantTransformation():: nothing to be done.
5.99/6.00	c transformTo3SAT():: you gave me 135543 variables and 432565 clauses.
5.99/6.00	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
5.99/6.00	c transformTo3SAT():: I will add 0 variables and 0 clauses!
5.99/6.00	c transformTo3SAT():: the transformation yielded 135543 variabels and 432565 clauses.
5.99/6.00	c main():: clause / variable ratio: ( 432565 / 135543 ) = 3.19
5.99/6.00	c longest clause has size 3
5.99/6.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
5.99/6.00	c number of free variables = 135331
5.99/6.00	c dynamic_preselect_setsize :: off
5.99/6.00	c main():: all systems go!
5.99/6.00	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 48
8.29/8.31	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 1440
120.55/120.63	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
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c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
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-1563361-1238785530/watcher-1563361-1238785530 -o /tmp/evaluation-result-1563361-1238785530/solver-1563361-1238785530 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1563361-1238785530.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: 1.89 1.52 1.20 2/64 14861
/proc/meminfo: memFree=1774952/2055920 swapFree=4176444/4192956
[pid=14861] ppid=14859 vsize=7176 CPUtime=0
/proc/14861/stat : 14861 (march_nn) R 14859 14861 14793 0 -1 4194304 669 0 0 0 0 0 0 0 18 0 1 0 1151218405 7348224 654 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/14861/statm: 1794 658 58 167 0 1625 0

[startup+0.0443689 s]
/proc/loadavg: 1.89 1.52 1.20 2/64 14861
/proc/meminfo: memFree=1774952/2055920 swapFree=4176444/4192956
[pid=14861] ppid=14859 vsize=14708 CPUtime=0.04
/proc/14861/stat : 14861 (march_nn) R 14859 14861 14793 0 -1 4194304 3062 0 0 0 3 1 0 0 18 0 1 0 1151218405 15060992 3047 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/14861/statm: 3677 3047 58 167 0 3508 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 14708

[startup+0.101374 s]
/proc/loadavg: 1.89 1.52 1.20 2/64 14861
/proc/meminfo: memFree=1774952/2055920 swapFree=4176444/4192956
[pid=14861] ppid=14859 vsize=15500 CPUtime=0.09
/proc/14861/stat : 14861 (march_nn) R 14859 14861 14793 0 -1 4194304 3281 0 0 0 8 1 0 0 18 0 1 0 1151218405 15872000 3266 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/14861/statm: 3875 3266 58 167 0 3706 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15500

[startup+0.301394 s]
/proc/loadavg: 1.89 1.52 1.20 2/64 14861
/proc/meminfo: memFree=1774952/2055920 swapFree=4176444/4192956
[pid=14861] ppid=14859 vsize=17876 CPUtime=0.29
/proc/14861/stat : 14861 (march_nn) R 14859 14861 14793 0 -1 4194304 4036 0 0 0 28 1 0 0 19 0 1 0 1151218405 18305024 4021 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/14861/statm: 4469 4022 58 167 0 4300 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17876

[startup+0.701433 s]
/proc/loadavg: 1.89 1.52 1.20 2/64 14861
/proc/meminfo: memFree=1774952/2055920 swapFree=4176444/4192956
[pid=14861] ppid=14859 vsize=48872 CPUtime=0.69
/proc/14861/stat : 14861 (march_nn) R 14859 14861 14793 0 -1 4194304 9502 0 0 0 65 4 0 0 23 0 1 0 1151218405 50044928 8558 1992294400 134512640 135197250 4294956224 18446744073709551615 134649026 0 0 4096 0 0 0 0 17 1 0 0
/proc/14861/statm: 12218 8558 65 167 0 12049 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 48872

[startup+1.50152 s]
/proc/loadavg: 1.89 1.52 1.20 2/65 14862
/proc/meminfo: memFree=1734944/2055920 swapFree=4176444/4192956
[pid=14861] ppid=14859 vsize=48868 CPUtime=1.49
/proc/14861/stat : 14861 (march_nn) R 14859 14861 14793 0 -1 4194304 15838 0 0 0 142 7 0 0 25 0 1 0 1151218405 50040832 8786 1992294400 134512640 135197250 4294956224 18446744073709551615 134569597 0 0 4096 0 0 0 0 17 1 0 0
/proc/14861/statm: 12217 8786 67 167 0 12048 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 48868

[startup+3.10168 s]
/proc/loadavg: 1.89 1.52 1.20 2/65 14862
/proc/meminfo: memFree=1730272/2055920 swapFree=4176444/4192956
[pid=14861] ppid=14859 vsize=46756 CPUtime=3.09
/proc/14861/stat : 14861 (march_nn) R 14859 14861 14793 0 -1 4194304 35063 0 0 0 292 17 0 0 25 0 1 0 1151218405 47878144 8446 1992294400 134512640 135197250 4294956224 18446744073709551615 134713097 0 0 4096 0 0 0 0 17 1 0 0
/proc/14861/statm: 11689 8446 81 167 0 11520 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 46756

[startup+6.302 s]
/proc/loadavg: 1.98 1.54 1.21 2/65 14862
/proc/meminfo: memFree=1686240/2055920 swapFree=4176444/4192956
[pid=14861] ppid=14859 vsize=235600 CPUtime=6.29
/proc/14861/stat : 14861 (march_nn) R 14859 14861 14793 0 -1 4194304 68178 0 0 0 597 32 0 0 25 0 1 0 1151218405 241254400 26412 1992294400 134512640 135197250 4294956224 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0
/proc/14861/statm: 58900 26412 90 167 0 58731 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 235600

[startup+12.7016 s]
/proc/loadavg: 1.90 1.53 1.21 2/65 14862
/proc/meminfo: memFree=1604016/2055920 swapFree=4176444/4192956
[pid=14861] ppid=14859 vsize=237696 CPUtime=12.69
/proc/14861/stat : 14861 (march_nn) R 14859 14861 14793 0 -1 4194304 84543 0 0 0 1231 38 0 0 25 0 1 0 1151218405 243400704 42696 1992294400 134512640 135197250 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/14861/statm: 59424 42696 92 167 0 59255 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 237696

[startup+25.5019 s]
/proc/loadavg: 1.70 1.50 1.21 2/65 14862
/proc/meminfo: memFree=1587376/2055920 swapFree=4176444/4192956
[pid=14861] ppid=14859 vsize=239220 CPUtime=25.48
/proc/14861/stat : 14861 (march_nn) R 14859 14861 14793 0 -1 4194304 88709 0 0 0 2508 40 0 0 25 0 1 0 1151218405 244961280 46862 1992294400 134512640 135197250 4294956224 18446744073709551615 134541965 0 0 4096 0 0 0 0 17 1 0 0
/proc/14861/statm: 59805 46862 92 167 0 59636 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 239220

[startup+51.1015 s]
/proc/loadavg: 1.46 1.46 1.20 2/65 14862
/proc/meminfo: memFree=1558960/2055920 swapFree=4176444/4192956
[pid=14861] ppid=14859 vsize=242260 CPUtime=51.07
/proc/14861/stat : 14861 (march_nn) R 14859 14861 14793 0 -1 4194304 95850 0 0 0 5065 42 0 0 25 0 1 0 1151218405 248074240 54003 1992294400 134512640 135197250 4294956224 18446744073709551615 134541914 0 0 4096 0 0 0 0 17 1 0 0
/proc/14861/statm: 60565 54003 92 167 0 60396 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 242260

[startup+102.306 s]
/proc/loadavg: 1.20 1.39 1.18 2/65 14862
/proc/meminfo: memFree=1557104/2055920 swapFree=4176444/4192956
[pid=14861] ppid=14859 vsize=243512 CPUtime=102.26
/proc/14861/stat : 14861 (march_nn) R 14859 14861 14793 0 -1 4194304 96239 0 0 0 10184 42 0 0 25 0 1 0 1151218405 249356288 54392 1992294400 134512640 135197250 4294956224 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 1 0 0
/proc/14861/statm: 60878 54392 92 167 0 60709 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 243512

[startup+162.302 s]
/proc/loadavg: 1.07 1.32 1.17 2/65 14862
/proc/meminfo: memFree=1552304/2055920 swapFree=4176444/4192956
[pid=14861] ppid=14859 vsize=248988 CPUtime=162.24
/proc/14861/stat : 14861 (march_nn) R 14859 14861 14793 0 -1 4194304 97449 0 0 0 16180 44 0 0 25 0 1 0 1151218405 254963712 55602 1992294400 134512640 135197250 4294956224 18446744073709551615 134603849 0 0 4096 0 0 0 0 17 1 0 0
/proc/14861/statm: 62247 55602 92 167 0 62078 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 248988

[startup+222.302 s]
/proc/loadavg: 1.02 1.26 1.16 2/65 14862
/proc/meminfo: memFree=1545904/2055920 swapFree=4176444/4192956
[pid=14861] ppid=14859 vsize=256080 CPUtime=222.22
/proc/14861/stat : 14861 (march_nn) R 14859 14861 14793 0 -1 4194304 99030 0 0 0 22177 45 0 0 25 0 1 0 1151218405 262225920 57183 1992294400 134512640 135197250 4294956224 18446744073709551615 134541914 0 0 4096 0 0 0 0 17 1 0 0
/proc/14861/statm: 64020 57183 92 167 0 63851 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 256080

[startup+282.302 s]
/proc/loadavg: 1.01 1.21 1.15 2/65 14862
/proc/meminfo: memFree=1541872/2055920 swapFree=4176444/4192956
[pid=14861] ppid=14859 vsize=259392 CPUtime=282.21
/proc/14861/stat : 14861 (march_nn) R 14859 14861 14793 0 -1 4194304 100031 0 0 0 28175 46 0 0 25 0 1 0 1151218405 265617408 58184 1992294400 134512640 135197250 4294956224 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/14861/statm: 64848 58184 92 167 0 64679 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 259392

[startup+342.301 s]
/proc/loadavg: 1.00 1.17 1.14 2/65 14862
/proc/meminfo: memFree=1538608/2055920 swapFree=4176444/4192956
[pid=14861] ppid=14859 vsize=265812 CPUtime=342.18
/proc/14861/stat : 14861 (march_nn) R 14859 14861 14793 0 -1 4194304 100824 0 0 0 34172 46 0 0 25 0 1 0 1151218405 272191488 58977 1992294400 134512640 135197250 4294956224 18446744073709551615 134541914 0 0 4096 0 0 0 0 17 1 0 0
/proc/14861/statm: 66453 58977 92 167 0 66284 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 265812

[startup+402.301 s]
/proc/loadavg: 1.00 1.13 1.12 2/65 14862
/proc/meminfo: memFree=1535600/2055920 swapFree=4176444/4192956
[pid=14861] ppid=14859 vsize=268476 CPUtime=402.17
/proc/14861/stat : 14861 (march_nn) R 14859 14861 14793 0 -1 4194304 101578 0 0 0 40170 47 0 0 25 0 1 0 1151218405 274919424 59731 1992294400 134512640 135197250 4294956224 18446744073709551615 134542131 0 0 4096 0 0 0 0 17 1 0 0
/proc/14861/statm: 67119 59731 92 167 0 66950 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 268476

[startup+462.301 s]
/proc/loadavg: 1.00 1.11 1.11 2/65 14862
/proc/meminfo: memFree=1531952/2055920 swapFree=4176444/4192956
[pid=14861] ppid=14859 vsize=271356 CPUtime=462.15
/proc/14861/stat : 14861 (march_nn) R 14859 14861 14793 0 -1 4194304 102475 0 0 0 46167 48 0 0 25 0 1 0 1151218405 277868544 60628 1992294400 134512640 135197250 4294956224 18446744073709551615 134541235 0 0 4096 0 0 0 0 17 1 0 0
/proc/14861/statm: 67839 60628 92 167 0 67670 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 271356

[startup+522.301 s]
/proc/loadavg: 1.00 1.08 1.10 2/65 14862
/proc/meminfo: memFree=1528176/2055920 swapFree=4176444/4192956
[pid=14861] ppid=14859 vsize=274156 CPUtime=522.13
/proc/14861/stat : 14861 (march_nn) R 14859 14861 14793 0 -1 4194304 103405 0 0 0 52165 48 0 0 25 0 1 0 1151218405 280735744 61558 1992294400 134512640 135197250 4294956224 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 1 0 0
/proc/14861/statm: 68539 61558 92 167 0 68370 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 274156

[startup+582.301 s]
/proc/loadavg: 1.00 1.07 1.09 2/65 14862
/proc/meminfo: memFree=1526064/2055920 swapFree=4176444/4192956
[pid=14861] ppid=14859 vsize=275756 CPUtime=582.12
/proc/14861/stat : 14861 (march_nn) R 14859 14861 14793 0 -1 4194304 103928 0 0 0 58163 49 0 0 25 0 1 0 1151218405 282374144 62081 1992294400 134512640 135197250 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/14861/statm: 68939 62081 92 167 0 68770 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 275756

[startup+642.301 s]
/proc/loadavg: 1.00 1.05 1.08 2/65 14862
/proc/meminfo: memFree=1524016/2055920 swapFree=4176444/4192956
[pid=14861] ppid=14859 vsize=277380 CPUtime=642.11
/proc/14861/stat : 14861 (march_nn) R 14859 14861 14793 0 -1 4194304 104423 0 0 0 64162 49 0 0 25 0 1 0 1151218405 284037120 62576 1992294400 134512640 135197250 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/14861/statm: 69345 62576 92 167 0 69176 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 277380

[startup+702.302 s]
/proc/loadavg: 1.00 1.04 1.08 2/65 14862
/proc/meminfo: memFree=1522864/2055920 swapFree=4176444/4192956
[pid=14861] ppid=14859 vsize=285932 CPUtime=702.09
/proc/14861/stat : 14861 (march_nn) R 14859 14861 14793 0 -1 4194304 104700 0 0 0 70159 50 0 0 25 0 1 0 1151218405 292794368 62853 1992294400 134512640 135197250 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/14861/statm: 71483 62853 92 167 0 71314 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 285932

[startup+762.306 s]
/proc/loadavg: 1.00 1.03 1.07 2/65 14862
/proc/meminfo: memFree=1521712/2055920 swapFree=4176444/4192956
[pid=14861] ppid=14859 vsize=286660 CPUtime=762.08
/proc/14861/stat : 14861 (march_nn) R 14859 14861 14793 0 -1 4194304 104962 0 0 0 76158 50 0 0 25 0 1 0 1151218405 293539840 63115 1992294400 134512640 135197250 4294956224 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 1 0 0
/proc/14861/statm: 71665 63115 92 167 0 71496 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 286660

[startup+822.302 s]
/proc/loadavg: 1.00 1.02 1.07 2/65 14862
/proc/meminfo: memFree=1520816/2055920 swapFree=4176444/4192956
[pid=14861] ppid=14859 vsize=287372 CPUtime=822.05
/proc/14861/stat : 14861 (march_nn) R 14859 14861 14793 0 -1 4194304 105175 0 0 0 82155 50 0 0 25 0 1 0 1151218405 294268928 63328 1992294400 134512640 135197250 4294956224 18446744073709551615 134541965 0 0 4096 0 0 0 0 17 1 0 0
/proc/14861/statm: 71843 63328 92 167 0 71674 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 287372

[startup+882.302 s]
/proc/loadavg: 1.00 1.02 1.06 2/65 14862
/proc/meminfo: memFree=1519600/2055920 swapFree=4176444/4192956
[pid=14861] ppid=14859 vsize=288376 CPUtime=882.04
/proc/14861/stat : 14861 (march_nn) R 14859 14861 14793 0 -1 4194304 105473 0 0 0 88153 51 0 0 25 0 1 0 1151218405 295297024 63626 1992294400 134512640 135197250 4294956224 18446744073709551615 134542335 0 0 4096 0 0 0 0 17 1 0 0
/proc/14861/statm: 72094 63626 92 167 0 71925 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 288376

[startup+942.302 s]
/proc/loadavg: 1.00 1.01 1.05 2/65 14862
/proc/meminfo: memFree=1517872/2055920 swapFree=4176444/4192956
[pid=14861] ppid=14859 vsize=289808 CPUtime=942.02
/proc/14861/stat : 14861 (march_nn) R 14859 14861 14793 0 -1 4194304 105914 0 0 0 94151 51 0 0 25 0 1 0 1151218405 296763392 64067 1992294400 134512640 135197250 4294956224 18446744073709551615 134542117 0 0 4096 0 0 0 0 17 1 0 0
/proc/14861/statm: 72452 64067 92 167 0 72283 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 289808

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.05 2/65 14862
/proc/meminfo: memFree=1517040/2055920 swapFree=4176444/4192956
[pid=14861] ppid=14859 vsize=290368 CPUtime=1002
/proc/14861/stat : 14861 (march_nn) R 14859 14861 14793 0 -1 4194304 106090 0 0 0 100149 51 0 0 25 0 1 0 1151218405 297336832 64243 1992294400 134512640 135197250 4294956224 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/14861/statm: 72592 64243 92 167 0 72423 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 290368

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 14862
/proc/meminfo: memFree=1516336/2055920 swapFree=4176444/4192956
[pid=14861] ppid=14859 vsize=290876 CPUtime=1061.99
/proc/14861/stat : 14861 (march_nn) R 14859 14861 14793 0 -1 4194304 106265 0 0 0 106148 51 0 0 25 0 1 0 1151218405 297857024 64418 1992294400 134512640 135197250 4294956224 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 1 0 0
/proc/14861/statm: 72719 64418 92 167 0 72550 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 290876

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 14862
/proc/meminfo: memFree=1515504/2055920 swapFree=4176444/4192956
[pid=14861] ppid=14859 vsize=291480 CPUtime=1121.98
/proc/14861/stat : 14861 (march_nn) R 14859 14861 14793 0 -1 4194304 106457 0 0 0 112146 52 0 0 25 0 1 0 1151218405 298475520 64610 1992294400 134512640 135197250 4294956224 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 1 0 0
/proc/14861/statm: 72870 64610 92 167 0 72701 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 291480

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 14862
/proc/meminfo: memFree=1514864/2055920 swapFree=4176444/4192956
[pid=14861] ppid=14859 vsize=291964 CPUtime=1181.95
/proc/14861/stat : 14861 (march_nn) R 14859 14861 14793 0 -1 4194304 106606 0 0 0 118143 52 0 0 25 0 1 0 1151218405 298971136 64759 1992294400 134512640 135197250 4294956224 18446744073709551615 134542104 0 0 4096 0 0 0 0 17 1 0 0
/proc/14861/statm: 72991 64759 92 167 0 72822 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 291964



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 14862
/proc/meminfo: memFree=1514736/2055920 swapFree=4176444/4192956
[pid=14861] ppid=14859 vsize=291964 CPUtime=1200.05
/proc/14861/stat : 14861 (march_nn) R 14859 14861 14793 0 -1 4194304 106635 0 0 0 119953 52 0 0 25 0 1 0 1151218405 298971136 64788 1992294400 134512640 135197250 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/14861/statm: 72991 64788 92 167 0 72822 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 291964

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): 1200.45
CPU time (s): 1200.11
CPU user time (s): 1199.54
CPU system time (s): 0.568913
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 291964

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.54
system time used= 0.568913
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 106635
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= 2454

runsolver used 0.962853 second user time and 3.41548 second system time

The end

Launcher Data 

Begin job on node27 at 2009-04-03 21:05:30
IDJOB=1563361
IDBENCH=70952
IDSOLVER=522
FILE ID=node27/1563361-1238785530
PBS_JOBID= 9085626
Free space on /tmp= 66320 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/APPLICATIONS/c32sat/post-c32s-gcdm16-23.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1563361-1238785530/watcher-1563361-1238785530 -o /tmp/evaluation-result-1563361-1238785530/solver-1563361-1238785530 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1563361-1238785530.cnf

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

MD5SUM BENCH= a61ef2b7b3d16661e8162c430ffb1a51
RANDOM SEED=486387261

node27.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		: 2800.196
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	: 5521.40
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		: 2800.196
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:       1775432 kB
Buffers:         34244 kB
Cached:         181372 kB
SwapCached:       9328 kB
Active:         127564 kB
Inactive:        99056 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1775432 kB
SwapTotal:     4192956 kB
SwapFree:      4176444 kB
Dirty:            7740 kB
Writeback:           0 kB
Mapped:          16844 kB
Slab:            39800 kB
Committed_AS:  3213852 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66320 MiB
End job on node27 at 2009-04-03 21:25:33