Trace number 1512578

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 1200.42

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S45173584-020.cnf
MD5SUM59fbd40d503488bcdf45b7724d53bd6d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark338.69
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
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 520000
Number of clauses of size over 50

Solver Data 

0.39/0.49	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.49	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.49	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.49	c main()::
0.39/0.49	c initFormula():: searching for DIMACS p-line....
0.39/0.49	c full lookahead due to high density!
0.39/0.49	c initFormula():: the DIMACS p-line indicates a CNF of 1000 variables and 20000 clauses.
0.39/0.49	c parseCNF():: parsing....
0.39/0.49	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.49	c runParser():: parsing was successful, warming up engines...
0.39/0.49	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.49	c preprocessing fase I completed:: there are now 1000 free variables and 20000 clauses.
0.39/0.49	c stat :: sign balance is biased by 0.041
0.39/0.49	c using k-SAT heuristics (size based diff)
0.39/0.49	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.49	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.49	c main():: clause / variable ratio: ( 20000 / 1000 ) = 20.00
0.39/0.49	c longest clause has size 5
0.39/0.49	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.49	c number of free variables = 1000
0.39/0.49	c dynamic_preselect_setsize :: off
0.39/0.49	c main():: all systems go!
0.39/0.49	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 307
0.59/0.60	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: 48745
14.19/14.25	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
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 |****************************************************
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c |*******************************************************
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c |************************************************************
c |*************************************************************
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-1512578-1238206517/watcher-1512578-1238206517 -o /tmp/evaluation-result-1512578-1238206517/solver-1512578-1238206517 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1512578-1238206517.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: 0.99 1.01 0.72 3/81 26317
/proc/meminfo: memFree=1607176/2055920 swapFree=4176448/4192956
[pid=26317] ppid=26315 vsize=1128 CPUtime=0
/proc/26317/stat : 26317 (march_nn) R 26315 26317 26246 0 -1 4194304 141 0 0 0 0 0 0 0 21 0 1 0 1093316016 1155072 126 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/26317/statm: 282 126 59 167 0 113 0

[startup+0.011949 s]
/proc/loadavg: 0.99 1.01 0.72 3/81 26317
/proc/meminfo: memFree=1607176/2055920 swapFree=4176448/4192956
[pid=26317] ppid=26315 vsize=1128 CPUtime=0.01
/proc/26317/stat : 26317 (march_nn) R 26315 26317 26246 0 -1 4194304 163 0 0 0 1 0 0 0 21 0 1 0 1093316016 1155072 148 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/26317/statm: 282 148 59 167 0 113 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1128

[startup+0.101959 s]
/proc/loadavg: 0.99 1.01 0.72 3/81 26317
/proc/meminfo: memFree=1607176/2055920 swapFree=4176448/4192956
[pid=26317] ppid=26315 vsize=3436 CPUtime=0.09
/proc/26317/stat : 26317 (march_nn) R 26315 26317 26246 0 -1 4194304 1575 0 0 0 9 0 0 0 21 0 1 0 1093316016 3518464 595 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/26317/statm: 859 595 81 167 0 690 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3436

[startup+0.30198 s]
/proc/loadavg: 0.99 1.01 0.72 3/81 26317
/proc/meminfo: memFree=1607176/2055920 swapFree=4176448/4192956
[pid=26317] ppid=26315 vsize=3692 CPUtime=0.29
/proc/26317/stat : 26317 (march_nn) R 26315 26317 26246 0 -1 4194304 2583 0 0 0 29 0 0 0 23 0 1 0 1093316016 3780608 655 1992294400 134512640 135197250 4294956240 18446744073709551615 134578114 0 0 4096 0 0 0 0 17 1 0 0
/proc/26317/statm: 923 655 84 167 0 754 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3692

[startup+0.702025 s]
/proc/loadavg: 0.99 1.01 0.72 3/81 26317
/proc/meminfo: memFree=1607176/2055920 swapFree=4176448/4192956
[pid=26317] ppid=26315 vsize=6600 CPUtime=0.69
/proc/26317/stat : 26317 (march_nn) R 26315 26317 26246 0 -1 4194304 3240 0 0 0 68 1 0 0 25 0 1 0 1093316016 6758400 1094 1992294400 134512640 135197250 4294956240 18446744073709551615 134593053 0 0 4096 0 0 0 0 17 1 0 0
/proc/26317/statm: 1650 1094 94 167 0 1481 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6600

[startup+1.50111 s]
/proc/loadavg: 0.99 1.01 0.72 2/82 26318
/proc/meminfo: memFree=1603136/2055920 swapFree=4176448/4192956
[pid=26317] ppid=26315 vsize=6600 CPUtime=1.49
/proc/26317/stat : 26317 (march_nn) R 26315 26317 26246 0 -1 4194304 3240 0 0 0 148 1 0 0 25 0 1 0 1093316016 6758400 1094 1992294400 134512640 135197250 4294956240 18446744073709551615 134572883 0 0 4096 0 0 0 0 17 1 0 0
/proc/26317/statm: 1650 1094 94 167 0 1481 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6600

[startup+3.10129 s]
/proc/loadavg: 0.99 1.01 0.72 2/82 26318
/proc/meminfo: memFree=1602944/2055920 swapFree=4176448/4192956
[pid=26317] ppid=26315 vsize=6600 CPUtime=3.09
/proc/26317/stat : 26317 (march_nn) R 26315 26317 26246 0 -1 4194304 3240 0 0 0 308 1 0 0 25 0 1 0 1093316016 6758400 1094 1992294400 134512640 135197250 4294956240 18446744073709551615 134572883 0 0 4096 0 0 0 0 17 1 0 0
/proc/26317/statm: 1650 1094 94 167 0 1481 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6600

[startup+6.30164 s]
/proc/loadavg: 0.99 1.01 0.72 2/82 26318
/proc/meminfo: memFree=1602880/2055920 swapFree=4176448/4192956
[pid=26317] ppid=26315 vsize=7284 CPUtime=6.29
/proc/26317/stat : 26317 (march_nn) R 26315 26317 26246 0 -1 4194304 3379 0 0 0 628 1 0 0 25 0 1 0 1093316016 7458816 1233 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/26317/statm: 1821 1233 94 167 0 1652 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7284

[startup+12.7014 s]
/proc/loadavg: 0.99 1.01 0.72 2/82 26318
/proc/meminfo: memFree=1601792/2055920 swapFree=4176448/4192956
[pid=26317] ppid=26315 vsize=8136 CPUtime=12.69
/proc/26317/stat : 26317 (march_nn) R 26315 26317 26246 0 -1 4194304 3515 0 0 0 1268 1 0 0 25 0 1 0 1093316016 8331264 1369 1992294400 134512640 135197250 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/26317/statm: 2034 1369 94 167 0 1865 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8136

[startup+25.5018 s]
/proc/loadavg: 0.99 1.01 0.72 2/82 26318
/proc/meminfo: memFree=1600704/2055920 swapFree=4176448/4192956
[pid=26317] ppid=26315 vsize=8900 CPUtime=25.48
/proc/26317/stat : 26317 (march_nn) R 26315 26317 26246 0 -1 4194304 3783 0 0 0 2547 1 0 0 25 0 1 0 1093316016 9113600 1637 1992294400 134512640 135197250 4294956240 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 1 0 0
/proc/26317/statm: 2225 1637 94 167 0 2056 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8900

[startup+51.1016 s]
/proc/loadavg: 0.99 1.00 0.73 2/82 26318
/proc/meminfo: memFree=1598592/2055920 swapFree=4176448/4192956
[pid=26317] ppid=26315 vsize=11776 CPUtime=51.07
/proc/26317/stat : 26317 (march_nn) R 26315 26317 26246 0 -1 4194304 4311 0 0 0 5105 2 0 0 25 0 1 0 1093316016 12058624 2165 1992294400 134512640 135197250 4294956240 18446744073709551615 134541381 0 0 4096 0 0 0 0 17 1 0 0
/proc/26317/statm: 2944 2165 94 167 0 2775 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 11776

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 0.74 2/82 26318
/proc/meminfo: memFree=1594176/2055920 swapFree=4176448/4192956
[pid=26317] ppid=26315 vsize=18244 CPUtime=102.26
/proc/26317/stat : 26317 (march_nn) R 26315 26317 26246 0 -1 4194304 5372 0 0 0 10223 3 0 0 25 0 1 0 1093316016 18681856 3226 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/26317/statm: 4561 3226 94 167 0 4392 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 18244

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 0.75 2/82 26318
/proc/meminfo: memFree=1589312/2055920 swapFree=4176448/4192956
[pid=26317] ppid=26315 vsize=24064 CPUtime=162.25
/proc/26317/stat : 26317 (march_nn) R 26315 26317 26246 0 -1 4194304 6605 0 0 0 16221 4 0 0 25 0 1 0 1093316016 24641536 4459 1992294400 134512640 135197250 4294956240 18446744073709551615 134603242 0 0 4096 0 0 0 0 17 1 0 0
/proc/26317/statm: 6016 4459 94 167 0 5847 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 24064

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 0.76 2/82 26318
/proc/meminfo: memFree=1584064/2055920 swapFree=4176448/4192956
[pid=26317] ppid=26315 vsize=33248 CPUtime=222.23
/proc/26317/stat : 26317 (march_nn) R 26315 26317 26246 0 -1 4194304 7872 0 0 0 22218 5 0 0 25 0 1 0 1093316016 34045952 5726 1992294400 134512640 135197250 4294956240 18446744073709551615 134618038 0 0 4096 0 0 0 0 17 1 0 0
/proc/26317/statm: 8312 5726 94 167 0 8143 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 33248

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 0.77 2/82 26318
/proc/meminfo: memFree=1579008/2055920 swapFree=4176448/4192956
[pid=26317] ppid=26315 vsize=33248 CPUtime=282.21
/proc/26317/stat : 26317 (march_nn) R 26315 26317 26246 0 -1 4194304 9143 0 0 0 28215 6 0 0 25 0 1 0 1093316016 34045952 6997 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/26317/statm: 8312 6997 94 167 0 8143 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 33248

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 0.79 2/82 26318
/proc/meminfo: memFree=1573504/2055920 swapFree=4176448/4192956
[pid=26317] ppid=26315 vsize=46996 CPUtime=342.2
/proc/26317/stat : 26317 (march_nn) R 26315 26317 26246 0 -1 4194304 10492 0 0 0 34212 8 0 0 25 0 1 0 1093316016 48123904 8346 1992294400 134512640 135197250 4294956240 18446744073709551615 134527016 0 0 4096 0 0 0 0 17 1 0 0
/proc/26317/statm: 11749 8346 94 167 0 11580 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 46996

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 0.80 2/82 26318
/proc/meminfo: memFree=1568512/2055920 swapFree=4176448/4192956
[pid=26317] ppid=26315 vsize=46996 CPUtime=402.19
/proc/26317/stat : 26317 (march_nn) R 26315 26317 26246 0 -1 4194304 11764 0 0 0 40210 9 0 0 25 0 1 0 1093316016 48123904 9618 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/26317/statm: 11749 9618 94 167 0 11580 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 46996

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 0.81 2/82 26318
/proc/meminfo: memFree=1563328/2055920 swapFree=4176448/4192956
[pid=26317] ppid=26315 vsize=46996 CPUtime=462.16
/proc/26317/stat : 26317 (march_nn) R 26315 26317 26246 0 -1 4194304 13039 0 0 0 46207 9 0 0 25 0 1 0 1093316016 48123904 10893 1992294400 134512640 135197250 4294956240 18446744073709551615 134713087 0 0 4096 0 0 0 0 17 1 0 0
/proc/26317/statm: 11749 10893 94 167 0 11580 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 46996

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 0.82 2/82 26318
/proc/meminfo: memFree=1558208/2055920 swapFree=4176448/4192956
[pid=26317] ppid=26315 vsize=66640 CPUtime=522.16
/proc/26317/stat : 26317 (march_nn) R 26315 26317 26246 0 -1 4194304 14305 0 0 0 52205 11 0 0 25 0 1 0 1093316016 68239360 12159 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/26317/statm: 16660 12159 94 167 0 16491 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 66640

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 0.83 2/82 26318
/proc/meminfo: memFree=1553088/2055920 swapFree=4176448/4192956
[pid=26317] ppid=26315 vsize=66640 CPUtime=582.14
/proc/26317/stat : 26317 (march_nn) R 26315 26317 26246 0 -1 4194304 15567 0 0 0 58202 12 0 0 25 0 1 0 1093316016 68239360 13421 1992294400 134512640 135197250 4294956240 18446744073709551615 134550640 0 0 4096 0 0 0 0 17 1 0 0
/proc/26317/statm: 16660 13421 94 167 0 16491 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 66640

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 0.83 2/82 26318
/proc/meminfo: memFree=1547968/2055920 swapFree=4176448/4192956
[pid=26317] ppid=26315 vsize=67292 CPUtime=642.13
/proc/26317/stat : 26317 (march_nn) R 26315 26317 26246 0 -1 4194304 16822 0 0 0 64200 13 0 0 25 0 1 0 1093316016 68907008 14676 1992294400 134512640 135197250 4294956240 18446744073709551615 134597005 0 0 4096 0 0 0 0 17 1 0 0
/proc/26317/statm: 16823 14676 94 167 0 16654 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 67292

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 0.84 2/82 26318
/proc/meminfo: memFree=1542976/2055920 swapFree=4176448/4192956
[pid=26317] ppid=26315 vsize=67292 CPUtime=702.11
/proc/26317/stat : 26317 (march_nn) R 26315 26317 26246 0 -1 4194304 18079 0 0 0 70197 14 0 0 25 0 1 0 1093316016 68907008 15933 1992294400 134512640 135197250 4294956240 18446744073709551615 134524895 0 0 4096 0 0 0 0 17 1 0 0
/proc/26317/statm: 16823 15933 94 167 0 16654 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 67292

[startup+762.306 s]
/proc/loadavg: 0.99 1.00 0.84 2/82 26318
/proc/meminfo: memFree=1537920/2055920 swapFree=4176448/4192956
[pid=26317] ppid=26315 vsize=96760 CPUtime=762.1
/proc/26317/stat : 26317 (march_nn) R 26315 26317 26246 0 -1 4194304 19330 0 0 0 76195 15 0 0 25 0 1 0 1093316016 99082240 17184 1992294400 134512640 135197250 4294956240 18446744073709551615 134539127 0 0 4096 0 0 0 0 17 1 0 0
/proc/26317/statm: 24190 17184 94 167 0 24021 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 96760

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 0.85 2/82 26318
/proc/meminfo: memFree=1532992/2055920 swapFree=4176448/4192956
[pid=26317] ppid=26315 vsize=96760 CPUtime=822.07
/proc/26317/stat : 26317 (march_nn) R 26315 26317 26246 0 -1 4194304 20568 0 0 0 82191 16 0 0 25 0 1 0 1093316016 99082240 18422 1992294400 134512640 135197250 4294956240 18446744073709551615 134550618 0 0 4096 0 0 0 0 17 1 0 0
/proc/26317/statm: 24190 18422 94 167 0 24021 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 96760

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 0.85 2/82 26318
/proc/meminfo: memFree=1528000/2055920 swapFree=4176448/4192956
[pid=26317] ppid=26315 vsize=96760 CPUtime=882.06
/proc/26317/stat : 26317 (march_nn) R 26315 26317 26246 0 -1 4194304 21801 0 0 0 88188 18 0 0 25 0 1 0 1093316016 99082240 19655 1992294400 134512640 135197250 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/26317/statm: 24190 19655 94 167 0 24021 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 96760

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 0.86 2/82 26318
/proc/meminfo: memFree=1523136/2055920 swapFree=4176448/4192956
[pid=26317] ppid=26315 vsize=96760 CPUtime=942.04
/proc/26317/stat : 26317 (march_nn) R 26315 26317 26246 0 -1 4194304 23034 0 0 0 94185 19 0 0 25 0 1 0 1093316016 99082240 20888 1992294400 134512640 135197250 4294956240 18446744073709551615 134539127 0 0 4096 0 0 0 0 17 1 0 0
/proc/26317/statm: 24190 20888 94 167 0 24021 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 96760

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.87 2/82 26318
/proc/meminfo: memFree=1518208/2055920 swapFree=4176448/4192956
[pid=26317] ppid=26315 vsize=96760 CPUtime=1002.03
/proc/26317/stat : 26317 (march_nn) R 26315 26317 26246 0 -1 4194304 24256 0 0 0 100183 20 0 0 25 0 1 0 1093316016 99082240 22110 1992294400 134512640 135197250 4294956240 18446744073709551615 134541425 0 0 4096 0 0 0 0 17 1 0 0
/proc/26317/statm: 24190 22110 94 167 0 24021 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 96760

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.87 2/82 26318
/proc/meminfo: memFree=1513408/2055920 swapFree=4176448/4192956
[pid=26317] ppid=26315 vsize=96760 CPUtime=1062.01
/proc/26317/stat : 26317 (march_nn) R 26315 26317 26246 0 -1 4194304 25460 0 0 0 106180 21 0 0 25 0 1 0 1093316016 99082240 23314 1992294400 134512640 135197250 4294956240 18446744073709551615 134541557 0 0 4096 0 0 0 0 17 1 0 0
/proc/26317/statm: 24190 23314 94 167 0 24021 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 96760

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.88 2/82 26318
/proc/meminfo: memFree=1508352/2055920 swapFree=4176448/4192956
[pid=26317] ppid=26315 vsize=140960 CPUtime=1121.99
/proc/26317/stat : 26317 (march_nn) R 26315 26317 26246 0 -1 4194304 26656 0 0 0 112177 22 0 0 25 0 1 0 1093316016 144343040 24510 1992294400 134512640 135197250 4294956240 18446744073709551615 134572734 0 0 4096 0 0 0 0 17 1 0 0
/proc/26317/statm: 35240 24510 94 167 0 35071 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 140960

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.88 2/82 26318
/proc/meminfo: memFree=1503680/2055920 swapFree=4176448/4192956
[pid=26317] ppid=26315 vsize=142264 CPUtime=1181.98
/proc/26317/stat : 26317 (march_nn) R 26315 26317 26246 0 -1 4194304 27836 0 0 0 118175 23 0 0 25 0 1 0 1093316016 145678336 25690 1992294400 134512640 135197250 4294956240 18446744073709551615 134539105 0 0 4096 0 0 0 0 17 1 0 0
/proc/26317/statm: 35566 25690 94 167 0 35397 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 142264



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 1.00 0.89 2/82 26318
/proc/meminfo: memFree=1502144/2055920 swapFree=4176448/4192956
[pid=26317] ppid=26315 vsize=142264 CPUtime=1200.08
/proc/26317/stat : 26317 (march_nn) R 26315 26317 26246 0 -1 4194304 28191 0 0 0 119985 23 0 0 25 0 1 0 1093316016 145678336 26045 1992294400 134512640 135197250 4294956240 18446744073709551615 134548451 0 0 4096 0 0 0 0 17 1 0 0
/proc/26317/statm: 35566 26045 94 167 0 35397 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 142264

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): 1200.11
CPU user time (s): 1199.86
CPU system time (s): 0.248962
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 142264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.86
system time used= 0.248962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28191
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= 1575

runsolver used 1.40479 second user time and 4.06638 second system time

The end

Launcher Data 

Begin job on node86 at 2009-03-28 03:15:17
IDJOB=1512578
IDBENCH=70191
IDSOLVER=522
FILE ID=node86/1512578-1238206517
PBS_JOBID= 9060481
Free space on /tmp= 66460 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S45173584-020.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512578-1238206517/watcher-1512578-1238206517 -o /tmp/evaluation-result-1512578-1238206517/solver-1512578-1238206517 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1512578-1238206517.cnf

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

MD5SUM BENCH= 59fbd40d503488bcdf45b7724d53bd6d
RANDOM SEED=415088558

node86.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		: 3000.238
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		: 3000.238
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:       1607656 kB
Buffers:         41276 kB
Cached:         314528 kB
SwapCached:       8880 kB
Active:         135412 kB
Inactive:       234304 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1607656 kB
SwapTotal:     4192956 kB
SwapFree:      4176448 kB
Dirty:            1240 kB
Writeback:           0 kB
Mapped:          19104 kB
Slab:            62860 kB
Committed_AS:  2719928 kB
PageTables:       2684 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= 66460 MiB
End job on node86 at 2009-03-28 03:35:20