Trace number 1514126

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 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/6000/
unif-k3-r4.2-v6000-c25200-S2100934911-025.cnf
MD5SUM094bbc8049ac48071777e2655eaf782a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark24.1683
Satisfiable
(Un)Satisfiability was proved
Number of variables6000
Number of clauses25200
Sum of the clauses size75600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 325200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.29/0.36	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.36	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.29/0.36	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.29/0.36	c main()::
0.29/0.36	c initFormula():: searching for DIMACS p-line....
0.29/0.36	c initFormula():: the DIMACS p-line indicates a CNF of 6000 variables and 25200 clauses.
0.29/0.36	c parseCNF():: parsing....
0.29/0.36	c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.36	c runParser():: parsing was successful, warming up engines...
0.29/0.36	c simplify_formula():: removed 0 tautological, 126 satisfied and 0 duplicate clauses
0.29/0.36	c preprocessing fase I completed:: there are now 5982 free variables and 25074 clauses.
0.29/0.36	c stat :: sign balance is biased by 0.462
0.29/0.36	c using 3-SAT heuristics (occurence based diff)
0.29/0.36	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.36	c simplify_formula():: removed 0 tautological, 0 satisfied and 166 duplicate clauses
0.29/0.36	c resolvent_look() :: found 83 resolvents
0.29/0.36	c lessRedundantTransformation():: nothing to be done.
0.29/0.36	c transformTo3SAT():: you gave me 6000 variables and 25157 clauses.
0.29/0.36	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.29/0.36	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.29/0.36	c transformTo3SAT():: the transformation yielded 6000 variabels and 25157 clauses.
0.29/0.36	c main():: clause / variable ratio: ( 25157 / 6000 ) = 4.19
0.29/0.36	c longest clause has size 3
0.29/0.36	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.36	c number of free variables = 5982
0.29/0.36	c dynamic_preselect_setsize :: off
0.29/0.36	c main():: all systems go!
0.29/0.36	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 445
0.69/0.78	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |**********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 100491
142.76/142.82	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
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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-1514126-1238226983/watcher-1514126-1238226983 -o /tmp/evaluation-result-1514126-1238226983/solver-1514126-1238226983 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1514126-1238226983.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 0.95 2/64 21921
/proc/meminfo: memFree=1159584/2055920 swapFree=4176868/4192956
[pid=21921] ppid=21919 vsize=1476 CPUtime=0
/proc/21921/stat : 21921 (march_nn) R 21919 21921 21732 0 -1 4194304 230 0 0 0 0 0 0 0 18 0 1 0 1095360734 1511424 215 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/21921/statm: 369 215 59 167 0 200 0

[startup+0.0106961 s]
/proc/loadavg: 0.92 0.98 0.95 2/64 21921
/proc/meminfo: memFree=1159584/2055920 swapFree=4176868/4192956
[pid=21921] ppid=21919 vsize=1476 CPUtime=0
/proc/21921/stat : 21921 (march_nn) R 21919 21921 21732 0 -1 4194304 251 0 0 0 0 0 0 0 18 0 1 0 1095360734 1511424 236 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/21921/statm: 369 236 59 167 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1476

[startup+0.101704 s]
/proc/loadavg: 0.92 0.98 0.95 2/64 21921
/proc/meminfo: memFree=1159584/2055920 swapFree=4176868/4192956
[pid=21921] ppid=21919 vsize=3416 CPUtime=0.09
/proc/21921/stat : 21921 (march_nn) R 21919 21921 21732 0 -1 4194304 1071 0 0 0 9 0 0 0 18 0 1 0 1095360734 3497984 558 1992294400 134512640 135197250 4294956240 18446744073709551615 134569384 0 0 4096 0 0 0 0 17 1 0 0
/proc/21921/statm: 854 558 68 167 0 685 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3416

[startup+0.301721 s]
/proc/loadavg: 0.92 0.98 0.95 2/64 21921
/proc/meminfo: memFree=1159584/2055920 swapFree=4176868/4192956
[pid=21921] ppid=21919 vsize=3912 CPUtime=0.29
/proc/21921/stat : 21921 (march_nn) R 21919 21921 21732 0 -1 4194304 2381 0 0 0 28 1 0 0 19 0 1 0 1095360734 4005888 690 1992294400 134512640 135197250 4294956240 18446744073709551615 134565269 0 0 4096 0 0 0 0 17 1 0 0
/proc/21921/statm: 978 690 83 167 0 809 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3912

[startup+0.701759 s]
/proc/loadavg: 0.92 0.98 0.95 2/64 21921
/proc/meminfo: memFree=1159584/2055920 swapFree=4176868/4192956
[pid=21921] ppid=21919 vsize=11852 CPUtime=0.69
/proc/21921/stat : 21921 (march_nn) R 21919 21921 21732 0 -1 4194304 4765 0 0 0 67 2 0 0 23 0 1 0 1095360734 12136448 2656 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/21921/statm: 2963 2656 93 167 0 2794 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11852

[startup+1.50183 s]
/proc/loadavg: 0.92 0.98 0.95 2/65 21922
/proc/meminfo: memFree=1148952/2055920 swapFree=4176868/4192956
[pid=21921] ppid=21919 vsize=12968 CPUtime=1.49
/proc/21921/stat : 21921 (march_nn) R 21919 21921 21732 0 -1 4194304 4975 0 0 0 147 2 0 0 25 0 1 0 1095360734 13279232 2866 1992294400 134512640 135197250 4294956240 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/21921/statm: 3242 2866 93 167 0 3073 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12968

[startup+3.10198 s]
/proc/loadavg: 0.92 0.98 0.95 2/65 21922
/proc/meminfo: memFree=1148376/2055920 swapFree=4176868/4192956
[pid=21921] ppid=21919 vsize=12968 CPUtime=3.09
/proc/21921/stat : 21921 (march_nn) R 21919 21921 21732 0 -1 4194304 4989 0 0 0 307 2 0 0 25 0 1 0 1095360734 13279232 2880 1992294400 134512640 135197250 4294956240 18446744073709551615 134541669 0 0 4096 0 0 0 0 17 1 0 0
/proc/21921/statm: 3242 2880 93 167 0 3073 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12968

[startup+6.30128 s]
/proc/loadavg: 0.93 0.98 0.95 2/65 21922
/proc/meminfo: memFree=1147992/2055920 swapFree=4176868/4192956
[pid=21921] ppid=21919 vsize=13444 CPUtime=6.29
/proc/21921/stat : 21921 (march_nn) R 21919 21921 21732 0 -1 4194304 5080 0 0 0 627 2 0 0 25 0 1 0 1095360734 13766656 2971 1992294400 134512640 135197250 4294956240 18446744073709551615 134593883 0 0 4096 0 0 0 0 17 1 0 0
/proc/21921/statm: 3361 2971 93 167 0 3192 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13444

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.95 2/65 21922
/proc/meminfo: memFree=1147544/2055920 swapFree=4176868/4192956
[pid=21921] ppid=21919 vsize=13700 CPUtime=12.69
/proc/21921/stat : 21921 (march_nn) R 21919 21921 21732 0 -1 4194304 5152 0 0 0 1267 2 0 0 25 0 1 0 1095360734 14028800 3043 1992294400 134512640 135197250 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/21921/statm: 3425 3043 93 167 0 3256 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13700

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.95 2/65 21922
/proc/meminfo: memFree=1146840/2055920 swapFree=4176868/4192956
[pid=21921] ppid=21919 vsize=14288 CPUtime=25.48
/proc/21921/stat : 21921 (march_nn) R 21919 21921 21732 0 -1 4194304 5313 0 0 0 2546 2 0 0 25 0 1 0 1095360734 14630912 3204 1992294400 134512640 135197250 4294956240 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 1 0 0
/proc/21921/statm: 3572 3204 93 167 0 3403 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14288

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.95 2/65 21922
/proc/meminfo: memFree=1146328/2055920 swapFree=4176868/4192956
[pid=21921] ppid=21919 vsize=15120 CPUtime=51.08
/proc/21921/stat : 21921 (march_nn) R 21919 21921 21732 0 -1 4194304 5460 0 0 0 5105 3 0 0 25 0 1 0 1095360734 15482880 3351 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/21921/statm: 3780 3351 93 167 0 3611 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15120

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.95 2/65 21922
/proc/meminfo: memFree=1144920/2055920 swapFree=4176868/4192956
[pid=21921] ppid=21919 vsize=16776 CPUtime=102.27
/proc/21921/stat : 21921 (march_nn) R 21919 21921 21732 0 -1 4194304 5798 0 0 0 10224 3 0 0 25 0 1 0 1095360734 17178624 3685 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/21921/statm: 4194 3685 93 167 0 4025 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 16776

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 21922
/proc/meminfo: memFree=1143512/2055920 swapFree=4176868/4192956
[pid=21921] ppid=21919 vsize=18520 CPUtime=162.25
/proc/21921/stat : 21921 (march_nn) R 21919 21921 21732 0 -1 4194304 6137 0 0 0 16221 4 0 0 25 0 1 0 1095360734 18964480 4021 1992294400 134512640 135197250 4294956240 18446744073709551615 134541649 0 0 4096 0 0 0 0 17 1 0 0
/proc/21921/statm: 4630 4021 93 167 0 4461 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 18520

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 21922
/proc/meminfo: memFree=1142424/2055920 swapFree=4176868/4192956
[pid=21921] ppid=21919 vsize=20244 CPUtime=222.23
/proc/21921/stat : 21921 (march_nn) R 21919 21921 21732 0 -1 4194304 6406 0 0 0 22219 4 0 0 25 0 1 0 1095360734 20729856 4290 1992294400 134512640 135197250 4294956240 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 1 0 0
/proc/21921/statm: 5061 4290 93 167 0 4892 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 20244

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 21928
/proc/meminfo: memFree=1141080/2055920 swapFree=4176868/4192956
[pid=21921] ppid=21919 vsize=20376 CPUtime=282.22
/proc/21921/stat : 21921 (march_nn) R 21919 21921 21732 0 -1 4194304 6702 0 0 0 28216 6 0 0 25 0 1 0 1095360734 20865024 4586 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/21921/statm: 5094 4586 93 167 0 4925 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 20376

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 21928
/proc/meminfo: memFree=1139864/2055920 swapFree=4176868/4192956
[pid=21921] ppid=21919 vsize=23660 CPUtime=342.2
/proc/21921/stat : 21921 (march_nn) R 21919 21921 21732 0 -1 4194304 7026 0 0 0 34214 6 0 0 25 0 1 0 1095360734 24227840 4905 1992294400 134512640 135197250 4294956240 18446744073709551615 134541641 0 0 4096 0 0 0 0 17 1 0 0
/proc/21921/statm: 5915 4905 93 167 0 5746 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 23660

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 21928
/proc/meminfo: memFree=1138840/2055920 swapFree=4176868/4192956
[pid=21921] ppid=21919 vsize=23664 CPUtime=402.19
/proc/21921/stat : 21921 (march_nn) R 21919 21921 21732 0 -1 4194304 7289 0 0 0 40212 7 0 0 25 0 1 0 1095360734 24231936 5168 1992294400 134512640 135197250 4294956240 18446744073709551615 134572734 0 0 4096 0 0 0 0 17 1 0 0
/proc/21921/statm: 5916 5168 93 167 0 5747 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 23664

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 21928
/proc/meminfo: memFree=1137880/2055920 swapFree=4176868/4192956
[pid=21921] ppid=21919 vsize=23664 CPUtime=462.17
/proc/21921/stat : 21921 (march_nn) R 21919 21921 21732 0 -1 4194304 7528 0 0 0 46210 7 0 0 25 0 1 0 1095360734 24231936 5407 1992294400 134512640 135197250 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/21921/statm: 5916 5407 93 167 0 5747 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 23664

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 21928
/proc/meminfo: memFree=1136856/2055920 swapFree=4176868/4192956
[pid=21921] ppid=21919 vsize=27544 CPUtime=522.15
/proc/21921/stat : 21921 (march_nn) R 21919 21921 21732 0 -1 4194304 7783 0 0 0 52208 7 0 0 25 0 1 0 1095360734 28205056 5662 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/21921/statm: 6886 5662 93 167 0 6717 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 27544

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 21928
/proc/meminfo: memFree=1135768/2055920 swapFree=4176868/4192956
[pid=21921] ppid=21919 vsize=27544 CPUtime=582.14
/proc/21921/stat : 21921 (march_nn) R 21919 21921 21732 0 -1 4194304 8047 0 0 0 58206 8 0 0 25 0 1 0 1095360734 28205056 5926 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/21921/statm: 6886 5926 93 167 0 6717 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 27544

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 21928
/proc/meminfo: memFree=1134744/2055920 swapFree=4176868/4192956
[pid=21921] ppid=21919 vsize=27544 CPUtime=642.14
/proc/21921/stat : 21921 (march_nn) R 21919 21921 21732 0 -1 4194304 8289 0 0 0 64205 9 0 0 25 0 1 0 1095360734 28205056 6168 1992294400 134512640 135197250 4294956240 18446744073709551615 134596806 0 0 4096 0 0 0 0 17 1 0 0
/proc/21921/statm: 6886 6168 93 167 0 6717 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 27544

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 21928
/proc/meminfo: memFree=1133720/2055920 swapFree=4176868/4192956
[pid=21921] ppid=21919 vsize=27544 CPUtime=702.11
/proc/21921/stat : 21921 (march_nn) R 21919 21921 21732 0 -1 4194304 8568 0 0 0 70202 9 0 0 25 0 1 0 1095360734 28205056 6447 1992294400 134512640 135197250 4294956240 18446744073709551615 134539876 0 0 4096 0 0 0 0 17 1 0 0
/proc/21921/statm: 6886 6447 93 167 0 6717 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 27544

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 21928
/proc/meminfo: memFree=1132632/2055920 swapFree=4176868/4192956
[pid=21921] ppid=21919 vsize=33948 CPUtime=762.1
/proc/21921/stat : 21921 (march_nn) R 21919 21921 21732 0 -1 4194304 8817 0 0 0 76200 10 0 0 25 0 1 0 1095360734 34762752 6696 1992294400 134512640 135197250 4294956240 18446744073709551615 134541708 0 0 4096 0 0 0 0 17 1 0 0
/proc/21921/statm: 8487 6696 93 167 0 8318 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 33948

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 21928
/proc/meminfo: memFree=1131544/2055920 swapFree=4176868/4192956
[pid=21921] ppid=21919 vsize=34080 CPUtime=822.08
/proc/21921/stat : 21921 (march_nn) R 21919 21921 21732 0 -1 4194304 9085 0 0 0 82198 10 0 0 25 0 1 0 1095360734 34897920 6964 1992294400 134512640 135197250 4294956240 18446744073709551615 134541381 0 0 4096 0 0 0 0 17 1 0 0
/proc/21921/statm: 8520 6964 93 167 0 8351 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 34080

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 21928
/proc/meminfo: memFree=1130456/2055920 swapFree=4176868/4192956
[pid=21921] ppid=21919 vsize=34080 CPUtime=882.07
/proc/21921/stat : 21921 (march_nn) R 21919 21921 21732 0 -1 4194304 9352 0 0 0 88196 11 0 0 25 0 1 0 1095360734 34897920 7231 1992294400 134512640 135197250 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/21921/statm: 8520 7231 93 167 0 8351 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 34080

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 21928
/proc/meminfo: memFree=1129432/2055920 swapFree=4176868/4192956
[pid=21921] ppid=21919 vsize=34080 CPUtime=942.06
/proc/21921/stat : 21921 (march_nn) R 21919 21921 21732 0 -1 4194304 9602 0 0 0 94194 12 0 0 25 0 1 0 1095360734 34897920 7481 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/21921/statm: 8520 7481 93 167 0 8351 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 34080

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 21928
/proc/meminfo: memFree=1128408/2055920 swapFree=4176868/4192956
[pid=21921] ppid=21919 vsize=34212 CPUtime=1002.04
/proc/21921/stat : 21921 (march_nn) R 21919 21921 21732 0 -1 4194304 9877 0 0 0 100192 12 0 0 25 0 1 0 1095360734 35033088 7756 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/21921/statm: 8553 7756 93 167 0 8384 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 34212

[startup+1062.3 s]
/proc/loadavg: 1.04 1.00 0.95 2/65 21928
/proc/meminfo: memFree=1127384/2055920 swapFree=4176868/4192956
[pid=21921] ppid=21919 vsize=34212 CPUtime=1062.02
/proc/21921/stat : 21921 (march_nn) R 21919 21921 21732 0 -1 4194304 10115 0 0 0 106189 13 0 0 25 0 1 0 1095360734 35033088 7994 1992294400 134512640 135197250 4294956240 18446744073709551615 134572883 0 0 4096 0 0 0 0 17 1 0 0
/proc/21921/statm: 8553 7994 93 167 0 8384 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 34212

[startup+1122.3 s]
/proc/loadavg: 1.01 1.00 0.95 2/65 21928
/proc/meminfo: memFree=1126296/2055920 swapFree=4176868/4192956
[pid=21921] ppid=21919 vsize=42944 CPUtime=1122.01
/proc/21921/stat : 21921 (march_nn) R 21919 21921 21732 0 -1 4194304 10389 0 0 0 112188 13 0 0 25 0 1 0 1095360734 43974656 8268 1992294400 134512640 135197250 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/21921/statm: 10736 8268 93 167 0 10567 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 42944

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 21928
/proc/meminfo: memFree=1125272/2055920 swapFree=4176868/4192956
[pid=21921] ppid=21919 vsize=42944 CPUtime=1181.99
/proc/21921/stat : 21921 (march_nn) R 21919 21921 21732 0 -1 4194304 10640 0 0 0 118185 14 0 0 25 0 1 0 1095360734 43974656 8519 1992294400 134512640 135197250 4294956240 18446744073709551615 134603836 0 0 4096 0 0 0 0 17 1 0 0
/proc/21921/statm: 10736 8519 93 167 0 10567 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 42944



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 21928
/proc/meminfo: memFree=1124952/2055920 swapFree=4176868/4192956
[pid=21921] ppid=21919 vsize=42944 CPUtime=1200.09
/proc/21921/stat : 21921 (march_nn) R 21919 21921 21732 0 -1 4194304 10712 0 0 0 119995 14 0 0 25 0 1 0 1095360734 43974656 8591 1992294400 134512640 135197250 4294956240 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 1 0 0
/proc/21921/statm: 10736 8591 93 167 0 10567 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 42944

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): 1200.11
CPU user time (s): 1199.95
CPU system time (s): 0.156976
CPU usage (%): 99.975
Max. virtual memory (cumulated for all children) (KiB): 42944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.156976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10712
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= 2143

runsolver used 0.874867 second user time and 2.45763 second system time

The end

Launcher Data 

Begin job on node48 at 2009-03-28 08:56:24
IDJOB=1514126
IDBENCH=70320
IDSOLVER=522
FILE ID=node48/1514126-1238226983
PBS_JOBID= 9060601
Free space on /tmp= 66464 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/6000/unif-k3-r4.2-v6000-c25200-S2100934911-025.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514126-1238226983/watcher-1514126-1238226983 -o /tmp/evaluation-result-1514126-1238226983/solver-1514126-1238226983 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1514126-1238226983.cnf

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

MD5SUM BENCH= 094bbc8049ac48071777e2655eaf782a
RANDOM SEED=1662689818

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:       1160064 kB
Buffers:         75524 kB
Cached:         724572 kB
SwapCached:      10192 kB
Active:          83392 kB
Inactive:       728472 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1160064 kB
SwapTotal:     4192956 kB
SwapFree:      4176868 kB
Dirty:            1220 kB
Writeback:           0 kB
Mapped:          17432 kB
Slab:            69900 kB
Committed_AS:  2503388 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 09:16:26