Trace number 1512998

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) 1200.12 1200.52

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/700/
unif-k5-r20-v700-c14000-S1018145191-052.cnf
MD5SUM38e0bd101ebf8f53eafa7d9a988513ec
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.53731
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
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 514000
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 full lookahead due to high density!
0.29/0.36	c initFormula():: the DIMACS p-line indicates a CNF of 700 variables and 14000 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, 0 satisfied and 0 duplicate clauses
0.29/0.36	c preprocessing fase I completed:: there are now 700 free variables and 14000 clauses.
0.29/0.36	c stat :: sign balance is biased by 0.039
0.29/0.36	c using k-SAT heuristics (size 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 0 duplicate clauses
0.29/0.36	c main():: clause / variable ratio: ( 14000 / 700 ) = 20.00
0.29/0.36	c longest clause has size 5
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 = 700
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: 227
0.39/0.43	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |**********************************
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c |********************************************************
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c |**********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 24436
6.39/6.44	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 1714680
462.63/462.80	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 |*********************************************
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-1512998-1238211351/watcher-1512998-1238211351 -o /tmp/evaluation-result-1512998-1238211351/solver-1512998-1238211351 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1512998-1238211351.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 0.98 0.93 3/64 13479
/proc/meminfo: memFree=890752/2055920 swapFree=4174052/4192956
[pid=13479] ppid=13477 vsize=968 CPUtime=0
/proc/13479/stat : 13479 (march_nn) R 13477 13479 12798 0 -1 4194304 124 0 0 0 0 0 0 0 18 0 1 0 1093801117 991232 109 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/13479/statm: 242 109 59 167 0 73 0

[startup+0.0459539 s]
/proc/loadavg: 0.99 0.98 0.93 3/64 13479
/proc/meminfo: memFree=890752/2055920 swapFree=4174052/4192956
[pid=13479] ppid=13477 vsize=1908 CPUtime=0.04
/proc/13479/stat : 13479 (march_nn) R 13477 13479 12798 0 -1 4194304 330 0 0 0 4 0 0 0 18 0 1 0 1093801117 1953792 270 1992294400 134512640 135197250 4294956240 18446744073709551615 134692152 0 0 4096 0 0 0 0 17 1 0 0
/proc/13479/statm: 477 270 66 167 0 308 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1908

[startup+0.101964 s]
/proc/loadavg: 0.99 0.98 0.93 3/64 13479
/proc/meminfo: memFree=890752/2055920 swapFree=4174052/4192956
[pid=13479] ppid=13477 vsize=2164 CPUtime=0.09
/proc/13479/stat : 13479 (march_nn) R 13477 13479 12798 0 -1 4194304 1472 0 0 0 9 0 0 0 18 0 1 0 1093801117 2215936 351 1992294400 134512640 135197250 4294956240 18446744073709551615 134917342 0 0 4096 0 0 0 0 17 1 0 0
/proc/13479/statm: 541 351 83 167 0 372 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2164

[startup+0.301999 s]
/proc/loadavg: 0.99 0.98 0.93 3/64 13479
/proc/meminfo: memFree=890752/2055920 swapFree=4174052/4192956
[pid=13479] ppid=13477 vsize=2776 CPUtime=0.29
/proc/13479/stat : 13479 (march_nn) R 13477 13479 12798 0 -1 4194304 1722 0 0 0 29 0 0 0 19 0 1 0 1093801117 2842624 505 1992294400 134512640 135197250 4294956240 18446744073709551615 134578096 0 0 4096 0 0 0 0 17 1 0 0
/proc/13479/statm: 694 505 84 167 0 525 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2776

[startup+0.701072 s]
/proc/loadavg: 0.99 0.98 0.93 3/64 13479
/proc/meminfo: memFree=890752/2055920 swapFree=4174052/4192956
[pid=13479] ppid=13477 vsize=4820 CPUtime=0.69
/proc/13479/stat : 13479 (march_nn) R 13477 13479 12798 0 -1 4194304 2166 0 0 0 69 0 0 0 22 0 1 0 1093801117 4935680 796 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/13479/statm: 1205 796 94 167 0 1036 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4820

[startup+1.50122 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 13480
/proc/meminfo: memFree=887864/2055920 swapFree=4174052/4192956
[pid=13479] ppid=13477 vsize=4820 CPUtime=1.49
/proc/13479/stat : 13479 (march_nn) R 13477 13479 12798 0 -1 4194304 2166 0 0 0 149 0 0 0 25 0 1 0 1093801117 4935680 796 1992294400 134512640 135197250 4294956240 18446744073709551615 134572855 0 0 4096 0 0 0 0 17 1 0 0
/proc/13479/statm: 1205 796 94 167 0 1036 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4820

[startup+3.10251 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 13480
/proc/meminfo: memFree=887736/2055920 swapFree=4174052/4192956
[pid=13479] ppid=13477 vsize=4824 CPUtime=3.09
/proc/13479/stat : 13479 (march_nn) R 13477 13479 12798 0 -1 4194304 2167 0 0 0 309 0 0 0 25 0 1 0 1093801117 4939776 797 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/13479/statm: 1206 797 94 167 0 1037 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4824

[startup+6.30109 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 13480
/proc/meminfo: memFree=887160/2055920 swapFree=4174052/4192956
[pid=13479] ppid=13477 vsize=5508 CPUtime=6.29
/proc/13479/stat : 13479 (march_nn) R 13477 13479 12798 0 -1 4194304 2309 0 0 0 629 0 0 0 25 0 1 0 1093801117 5640192 939 1992294400 134512640 135197250 4294956240 18446744073709551615 134539119 0 0 4096 0 0 0 0 17 1 0 0
/proc/13479/statm: 1377 939 94 167 0 1208 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5508

[startup+12.7012 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 13480
/proc/meminfo: memFree=886520/2055920 swapFree=4174052/4192956
[pid=13479] ppid=13477 vsize=6360 CPUtime=12.68
/proc/13479/stat : 13479 (march_nn) R 13477 13479 12798 0 -1 4194304 2459 0 0 0 1268 0 0 0 25 0 1 0 1093801117 6512640 1089 1992294400 134512640 135197250 4294956240 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 1 0 0
/proc/13479/statm: 1590 1089 94 167 0 1421 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6360

[startup+25.5016 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 13480
/proc/meminfo: memFree=885304/2055920 swapFree=4174052/4192956
[pid=13479] ppid=13477 vsize=8276 CPUtime=25.48
/proc/13479/stat : 13479 (march_nn) R 13477 13479 12798 0 -1 4194304 2761 0 0 0 2547 1 0 0 25 0 1 0 1093801117 8474624 1391 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/13479/statm: 2069 1391 94 167 0 1900 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8276

[startup+51.1012 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 13480
/proc/meminfo: memFree=882872/2055920 swapFree=4174052/4192956
[pid=13479] ppid=13477 vsize=10000 CPUtime=51.07
/proc/13479/stat : 13479 (march_nn) R 13477 13479 12798 0 -1 4194304 3361 0 0 0 5106 1 0 0 25 0 1 0 1093801117 10240000 1991 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/13479/statm: 2500 1991 94 167 0 2331 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10000

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 13480
/proc/meminfo: memFree=878008/2055920 swapFree=4174052/4192956
[pid=13479] ppid=13477 vsize=16760 CPUtime=102.26
/proc/13479/stat : 13479 (march_nn) R 13477 13479 12798 0 -1 4194304 4562 0 0 0 10223 3 0 0 25 0 1 0 1093801117 17162240 3192 1992294400 134512640 135197250 4294956240 18446744073709551615 134597757 0 0 4096 0 0 0 0 17 1 0 0
/proc/13479/statm: 4190 3192 94 167 0 4021 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16760

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 13480
/proc/meminfo: memFree=872440/2055920 swapFree=4174052/4192956
[pid=13479] ppid=13477 vsize=22580 CPUtime=162.24
/proc/13479/stat : 13479 (march_nn) R 13477 13479 12798 0 -1 4194304 5966 0 0 0 16220 4 0 0 25 0 1 0 1093801117 23121920 4596 1992294400 134512640 135197250 4294956240 18446744073709551615 134522847 0 0 4096 0 0 0 0 17 1 0 0
/proc/13479/statm: 5645 4596 94 167 0 5476 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 22580

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 13480
/proc/meminfo: memFree=866616/2055920 swapFree=4174052/4192956
[pid=13479] ppid=13477 vsize=31760 CPUtime=222.22
/proc/13479/stat : 13479 (march_nn) R 13477 13479 12798 0 -1 4194304 7409 0 0 0 22217 5 0 0 25 0 1 0 1093801117 32522240 6039 1992294400 134512640 135197250 4294956240 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 1 0 0
/proc/13479/statm: 7940 6039 94 167 0 7771 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 31760

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 13480
/proc/meminfo: memFree=861240/2055920 swapFree=4174052/4192956
[pid=13479] ppid=13477 vsize=31760 CPUtime=282.19
/proc/13479/stat : 13479 (march_nn) R 13477 13479 12798 0 -1 4194304 8765 0 0 0 28213 6 0 0 25 0 1 0 1093801117 32522240 7395 1992294400 134512640 135197250 4294956240 18446744073709551615 134548457 0 0 4096 0 0 0 0 17 1 0 0
/proc/13479/statm: 7940 7395 94 167 0 7771 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 31760

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 13480
/proc/meminfo: memFree=855800/2055920 swapFree=4174052/4192956
[pid=13479] ppid=13477 vsize=44856 CPUtime=342.18
/proc/13479/stat : 13479 (march_nn) R 13477 13479 12798 0 -1 4194304 10083 0 0 0 34210 8 0 0 25 0 1 0 1093801117 45932544 8713 1992294400 134512640 135197250 4294956240 18446744073709551615 134539114 0 0 4096 0 0 0 0 17 1 0 0
/proc/13479/statm: 11214 8713 94 167 0 11045 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 44856

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 13482
/proc/meminfo: memFree=850744/2055920 swapFree=4174052/4192956
[pid=13479] ppid=13477 vsize=45304 CPUtime=402.15
/proc/13479/stat : 13479 (march_nn) R 13477 13479 12798 0 -1 4194304 11342 0 0 0 40206 9 0 0 25 0 1 0 1093801117 46391296 9972 1992294400 134512640 135197250 4294956240 18446744073709551615 134541530 0 0 4096 0 0 0 0 17 1 0 0
/proc/13479/statm: 11326 9972 94 167 0 11157 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 45304

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 13482
/proc/meminfo: memFree=846392/2055920 swapFree=4174052/4192956
[pid=13479] ppid=13477 vsize=64948 CPUtime=462.13
/proc/13479/stat : 13479 (march_nn) R 13477 13479 12798 0 -1 4194304 12411 0 0 0 46203 10 0 0 25 0 1 0 1093801117 66506752 11041 1992294400 134512640 135197250 4294956240 18446744073709551615 134539354 0 0 4096 0 0 0 0 17 1 0 0
/proc/13479/statm: 16237 11041 94 167 0 16068 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 64948

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 13482
/proc/meminfo: memFree=840888/2055920 swapFree=4174052/4192956
[pid=13479] ppid=13477 vsize=64948 CPUtime=522.12
/proc/13479/stat : 13479 (march_nn) R 13477 13479 12798 0 -1 4194304 13827 0 0 0 52200 12 0 0 25 0 1 0 1093801117 66506752 12457 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/13479/statm: 16237 12457 94 167 0 16068 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 64948

[startup+582.303 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 13482
/proc/meminfo: memFree=835192/2055920 swapFree=4174052/4192956
[pid=13479] ppid=13477 vsize=64948 CPUtime=582.1
/proc/13479/stat : 13479 (march_nn) R 13477 13479 12798 0 -1 4194304 15245 0 0 0 58197 13 0 0 25 0 1 0 1093801117 66506752 13875 1992294400 134512640 135197250 4294956240 18446744073709551615 134602649 0 0 4096 0 0 0 0 17 1 0 0
/proc/13479/statm: 16237 13875 94 167 0 16068 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 64948

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 13482
/proc/meminfo: memFree=829496/2055920 swapFree=4174052/4192956
[pid=13479] ppid=13477 vsize=64948 CPUtime=642.07
/proc/13479/stat : 13479 (march_nn) R 13477 13479 12798 0 -1 4194304 16648 0 0 0 64193 14 0 0 25 0 1 0 1093801117 66506752 15278 1992294400 134512640 135197250 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/13479/statm: 16237 15278 94 167 0 16068 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 64948

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 13482
/proc/meminfo: memFree=823928/2055920 swapFree=4174052/4192956
[pid=13479] ppid=13477 vsize=95312 CPUtime=702.05
/proc/13479/stat : 13479 (march_nn) R 13477 13479 12798 0 -1 4194304 18016 0 0 0 70189 16 0 0 25 0 1 0 1093801117 97599488 16646 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/13479/statm: 23828 16646 94 167 0 23659 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 95312

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 13482
/proc/meminfo: memFree=818488/2055920 swapFree=4174052/4192956
[pid=13479] ppid=13477 vsize=95312 CPUtime=762.04
/proc/13479/stat : 13479 (march_nn) R 13477 13479 12798 0 -1 4194304 19351 0 0 0 76187 17 0 0 25 0 1 0 1093801117 97599488 17981 1992294400 134512640 135197250 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/13479/statm: 23828 17981 94 167 0 23659 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 95312

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 13482
/proc/meminfo: memFree=813432/2055920 swapFree=4174052/4192956
[pid=13479] ppid=13477 vsize=95312 CPUtime=822.01
/proc/13479/stat : 13479 (march_nn) R 13477 13479 12798 0 -1 4194304 20642 0 0 0 82183 18 0 0 25 0 1 0 1093801117 97599488 19272 1992294400 134512640 135197250 4294956240 18446744073709551615 134550626 0 0 4096 0 0 0 0 17 1 0 0
/proc/13479/statm: 23828 19272 94 167 0 23659 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 95312

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 13482
/proc/meminfo: memFree=808568/2055920 swapFree=4174052/4192956
[pid=13479] ppid=13477 vsize=95312 CPUtime=881.99
/proc/13479/stat : 13479 (march_nn) R 13477 13479 12798 0 -1 4194304 21843 0 0 0 88179 20 0 0 25 0 1 0 1093801117 97599488 20473 1992294400 134512640 135197250 4294956240 18446744073709551615 134524862 0 0 4096 0 0 0 0 17 1 0 0
/proc/13479/statm: 23828 20473 94 167 0 23659 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 95312

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 13482
/proc/meminfo: memFree=803768/2055920 swapFree=4174052/4192956
[pid=13479] ppid=13477 vsize=95312 CPUtime=941.97
/proc/13479/stat : 13479 (march_nn) R 13477 13479 12798 0 -1 4194304 23051 0 0 0 94176 21 0 0 25 0 1 0 1093801117 97599488 21681 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/13479/statm: 23828 21681 94 167 0 23659 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 95312

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 13482
/proc/meminfo: memFree=798072/2055920 swapFree=4174052/4192956
[pid=13479] ppid=13477 vsize=95312 CPUtime=1001.95
/proc/13479/stat : 13479 (march_nn) R 13477 13479 12798 0 -1 4194304 24461 0 0 0 100173 22 0 0 25 0 1 0 1093801117 97599488 23091 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/13479/statm: 23828 23091 94 167 0 23659 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 95312

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 13482
/proc/meminfo: memFree=792504/2055920 swapFree=4174052/4192956
[pid=13479] ppid=13477 vsize=139512 CPUtime=1061.94
/proc/13479/stat : 13479 (march_nn) R 13477 13479 12798 0 -1 4194304 25860 0 0 0 106171 23 0 0 25 0 1 0 1093801117 142860288 24490 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/13479/statm: 34878 24490 94 167 0 34709 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 139512

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 13482
/proc/meminfo: memFree=786936/2055920 swapFree=4174052/4192956
[pid=13479] ppid=13477 vsize=139512 CPUtime=1121.92
/proc/13479/stat : 13479 (march_nn) R 13477 13479 12798 0 -1 4194304 27238 0 0 0 112168 24 0 0 25 0 1 0 1093801117 142860288 25868 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/13479/statm: 34878 25868 94 167 0 34709 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 139512

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 13482
/proc/meminfo: memFree=781624/2055920 swapFree=4174052/4192956
[pid=13479] ppid=13477 vsize=139512 CPUtime=1181.9
/proc/13479/stat : 13479 (march_nn) R 13477 13479 12798 0 -1 4194304 28577 0 0 0 118165 25 0 0 25 0 1 0 1093801117 142860288 27207 1992294400 134512640 135197250 4294956240 18446744073709551615 134613376 0 0 4096 0 0 0 0 17 1 0 0
/proc/13479/statm: 34878 27207 94 167 0 34709 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 139512



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 13482
/proc/meminfo: memFree=779960/2055920 swapFree=4174052/4192956
[pid=13479] ppid=13477 vsize=139512 CPUtime=1200.09
/proc/13479/stat : 13479 (march_nn) R 13477 13479 12798 0 -1 4194304 28981 0 0 0 119984 25 0 0 25 0 1 0 1093801117 142860288 27611 1992294400 134512640 135197250 4294956240 18446744073709551615 134524871 0 0 4096 0 0 0 0 17 1 0 0
/proc/13479/statm: 34878 27611 94 167 0 34709 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 139512

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 13482
/proc/meminfo: memFree=779960/2055920 swapFree=4174052/4192956
[pid=13479] ppid=13477 vsize=139512 CPUtime=1200.09
/proc/13479/stat : 13479 (march_nn) R 13477 13479 12798 0 -1 4194304 28981 0 0 0 119984 25 0 0 25 0 1 0 1093801117 142860288 27611 1992294400 134512640 135197250 4294956240 18446744073709551615 134524871 0 0 4096 0 0 0 0 17 1 0 0
/proc/13479/statm: 34878 27611 94 167 0 34709 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 139512

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.12
CPU user time (s): 1199.85
CPU system time (s): 0.271958
CPU usage (%): 99.9663
Max. virtual memory (cumulated for all children) (KiB): 139512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.85
system time used= 0.271958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28981
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= 2256

runsolver used 0.939857 second user time and 2.42463 second system time

The end

Launcher Data 

Begin job on node17 at 2009-03-28 04:35:51
IDJOB=1512998
IDBENCH=70226
IDSOLVER=522
FILE ID=node17/1512998-1238211351
PBS_JOBID= 9060547
Free space on /tmp= 66332 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/700/unif-k5-r20-v700-c14000-S1018145191-052.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512998-1238211351/watcher-1512998-1238211351 -o /tmp/evaluation-result-1512998-1238211351/solver-1512998-1238211351 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1512998-1238211351.cnf

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

MD5SUM BENCH= 38e0bd101ebf8f53eafa7d9a988513ec
RANDOM SEED=537117581

node17.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		: 3000.265
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		: 3000.265
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:        891168 kB
Buffers:         83756 kB
Cached:         982788 kB
SwapCached:      12684 kB
Active:         157476 kB
Inactive:       923224 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        891168 kB
SwapTotal:     4192956 kB
SwapFree:      4174052 kB
Dirty:            1092 kB
Writeback:           0 kB
Mapped:          19752 kB
Slab:            70000 kB
Committed_AS:  2873124 kB
PageTables:       1464 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= 66328 MiB
End job on node17 at 2009-03-28 04:55:53