Trace number 1512806

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) 1200.09 1200.52

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1100/
unif-k5-r20-v1100-c22000-S805234188-084.cnf
MD5SUMa1fc4ba8186be6b254ba81203aa388ed
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark158.802
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
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 522000
Number of clauses of size over 50

Solver Data 

0.49/0.59	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.49/0.59	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.49/0.59	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.49/0.59	c main()::
0.49/0.59	c initFormula():: searching for DIMACS p-line....
0.49/0.59	c full lookahead due to high density!
0.49/0.59	c initFormula():: the DIMACS p-line indicates a CNF of 1100 variables and 22000 clauses.
0.49/0.59	c parseCNF():: parsing....
0.49/0.59	c parseCNF():: the CNF contains 0 unary clauses.
0.49/0.59	c runParser():: parsing was successful, warming up engines...
0.49/0.59	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.59	c preprocessing fase I completed:: there are now 1100 free variables and 22000 clauses.
0.49/0.59	c stat :: sign balance is biased by 0.041
0.49/0.59	c using k-SAT heuristics (size based diff)
0.49/0.59	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.59	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.59	c main():: clause / variable ratio: ( 22000 / 1100 ) = 20.00
0.49/0.59	c longest clause has size 5
0.49/0.59	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.59	c number of free variables = 1100
0.49/0.59	c dynamic_preselect_setsize :: off
0.49/0.59	c main():: all systems go!
0.49/0.59	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 343
0.69/0.74	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: 59741
19.88/19.97	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 |***************************************************************

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-1512806-1238208941/watcher-1512806-1238208941 -o /tmp/evaluation-result-1512806-1238208941/solver-1512806-1238208941 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1512806-1238208941.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 0.97 0.91 3/64 31566
/proc/meminfo: memFree=1212672/2055920 swapFree=4178700/4192956
[pid=31566] ppid=31564 vsize=1012 CPUtime=0
/proc/31566/stat : 31566 (march_nn) R 31564 31566 31437 0 -1 4194304 139 0 0 0 0 0 0 0 18 0 1 0 1093559666 1036288 124 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/31566/statm: 253 124 59 167 0 84 0

[startup+0.100275 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 31566
/proc/meminfo: memFree=1212672/2055920 swapFree=4178700/4192956
[pid=31566] ppid=31564 vsize=3572 CPUtime=0.09
/proc/31566/stat : 31566 (march_nn) R 31564 31566 31437 0 -1 4194304 1139 0 0 0 9 0 0 0 18 0 1 0 1093559666 3657728 638 1992294400 134512640 135197250 4294956240 18446744073709551615 134560953 0 0 4096 0 0 0 0 17 1 0 0
/proc/31566/statm: 893 638 81 167 0 724 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3572

[startup+0.20129 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 31566
/proc/meminfo: memFree=1212672/2055920 swapFree=4178700/4192956
[pid=31566] ppid=31564 vsize=3920 CPUtime=0.19
/proc/31566/stat : 31566 (march_nn) R 31564 31566 31437 0 -1 4194304 2855 0 0 0 18 1 0 0 18 0 1 0 1093559666 4014080 701 1992294400 134512640 135197250 4294956240 18446744073709551615 134539474 0 0 4096 0 0 0 0 17 1 0 0
/proc/31566/statm: 980 701 84 167 0 811 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3920

[startup+0.301307 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 31566
/proc/meminfo: memFree=1212672/2055920 swapFree=4178700/4192956
[pid=31566] ppid=31564 vsize=3920 CPUtime=0.29
/proc/31566/stat : 31566 (march_nn) R 31564 31566 31437 0 -1 4194304 2855 0 0 0 28 1 0 0 19 0 1 0 1093559666 4014080 701 1992294400 134512640 135197250 4294956240 18446744073709551615 134539471 0 0 4096 0 0 0 0 17 1 0 0
/proc/31566/statm: 980 701 84 167 0 811 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3920

[startup+0.701376 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 31566
/proc/meminfo: memFree=1212672/2055920 swapFree=4178700/4192956
[pid=31566] ppid=31564 vsize=7092 CPUtime=0.69
/proc/31566/stat : 31566 (march_nn) R 31564 31566 31437 0 -1 4194304 3596 0 0 0 68 1 0 0 22 0 1 0 1093559666 7262208 1185 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/31566/statm: 1773 1185 94 167 0 1604 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7092

[startup+1.50151 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 31567
/proc/meminfo: memFree=1208248/2055920 swapFree=4178700/4192956
[pid=31566] ppid=31564 vsize=7112 CPUtime=1.49
/proc/31566/stat : 31566 (march_nn) R 31564 31566 31437 0 -1 4194304 3603 0 0 0 148 1 0 0 25 0 1 0 1093559666 7282688 1192 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/31566/statm: 1778 1192 94 167 0 1609 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7112

[startup+3.10178 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 31567
/proc/meminfo: memFree=1208120/2055920 swapFree=4178700/4192956
[pid=31566] ppid=31564 vsize=7112 CPUtime=3.09
/proc/31566/stat : 31566 (march_nn) R 31564 31566 31437 0 -1 4194304 3603 0 0 0 308 1 0 0 25 0 1 0 1093559666 7282688 1192 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/31566/statm: 1778 1192 94 167 0 1609 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7112

[startup+6.30133 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 31567
/proc/meminfo: memFree=1207736/2055920 swapFree=4178700/4192956
[pid=31566] ppid=31564 vsize=7568 CPUtime=6.29
/proc/31566/stat : 31566 (march_nn) R 31564 31566 31437 0 -1 4194304 3699 0 0 0 628 1 0 0 25 0 1 0 1093559666 7749632 1288 1992294400 134512640 135197250 4294956240 18446744073709551615 134617909 0 0 4096 0 0 0 0 17 1 0 0
/proc/31566/statm: 1892 1288 94 167 0 1723 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7568

[startup+12.7014 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 31567
/proc/meminfo: memFree=1207168/2055920 swapFree=4178700/4192956
[pid=31566] ppid=31564 vsize=8136 CPUtime=12.69
/proc/31566/stat : 31566 (march_nn) R 31564 31566 31437 0 -1 4194304 3826 0 0 0 1268 1 0 0 25 0 1 0 1093559666 8331264 1415 1992294400 134512640 135197250 4294956240 18446744073709551615 134648884 0 0 4096 0 0 0 0 17 1 0 0
/proc/31566/statm: 2034 1415 94 167 0 1865 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8136

[startup+25.5016 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 31567
/proc/meminfo: memFree=1206208/2055920 swapFree=4178700/4192956
[pid=31566] ppid=31564 vsize=9412 CPUtime=25.49
/proc/31566/stat : 31566 (march_nn) R 31564 31566 31437 0 -1 4194304 4046 0 0 0 2547 2 0 0 25 0 1 0 1093559666 9637888 1635 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/31566/statm: 2353 1635 94 167 0 2184 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9412

[startup+51.102 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 31567
/proc/meminfo: memFree=1204416/2055920 swapFree=4178700/4192956
[pid=31566] ppid=31564 vsize=12288 CPUtime=51.07
/proc/31566/stat : 31566 (march_nn) R 31564 31566 31437 0 -1 4194304 4518 0 0 0 5105 2 0 0 25 0 1 0 1093559666 12582912 2107 1992294400 134512640 135197250 4294956240 18446744073709551615 134603242 0 0 4096 0 0 0 0 17 1 0 0
/proc/31566/statm: 3072 2107 94 167 0 2903 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 12288

[startup+102.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 31567
/proc/meminfo: memFree=1200640/2055920 swapFree=4178700/4192956
[pid=31566] ppid=31564 vsize=15048 CPUtime=102.27
/proc/31566/stat : 31566 (march_nn) R 31564 31566 31437 0 -1 4194304 5440 0 0 0 10223 4 0 0 25 0 1 0 1093559666 15409152 3029 1992294400 134512640 135197250 4294956240 18446744073709551615 134592551 0 0 4096 0 0 0 0 17 1 0 0
/proc/31566/statm: 3762 3029 94 167 0 3593 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 15048

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 31567
/proc/meminfo: memFree=1196224/2055920 swapFree=4178700/4192956
[pid=31566] ppid=31564 vsize=24748 CPUtime=162.24
/proc/31566/stat : 31566 (march_nn) R 31564 31566 31437 0 -1 4194304 6544 0 0 0 16219 5 0 0 25 0 1 0 1093559666 25341952 4133 1992294400 134512640 135197250 4294956240 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 1 0 0
/proc/31566/statm: 6187 4133 94 167 0 6018 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 24748

[startup+222.305 s]
/proc/loadavg: 1.07 0.99 0.91 2/65 31567
/proc/meminfo: memFree=1191744/2055920 swapFree=4178700/4192956
[pid=31566] ppid=31564 vsize=25092 CPUtime=222.22
/proc/31566/stat : 31566 (march_nn) R 31564 31566 31437 0 -1 4194304 7656 0 0 0 22216 6 0 0 25 0 1 0 1093559666 25694208 5245 1992294400 134512640 135197250 4294956240 18446744073709551615 134618662 0 0 4096 0 0 0 0 17 1 0 0
/proc/31566/statm: 6273 5245 94 167 0 6104 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 25092

[startup+282.302 s]
/proc/loadavg: 1.20 1.03 0.93 2/65 31567
/proc/meminfo: memFree=1187392/2055920 swapFree=4178700/4192956
[pid=31566] ppid=31564 vsize=33824 CPUtime=282.2
/proc/31566/stat : 31566 (march_nn) R 31564 31566 31437 0 -1 4194304 8756 0 0 0 28212 8 0 0 25 0 1 0 1093559666 34635776 6345 1992294400 134512640 135197250 4294956240 18446744073709551615 134593283 0 0 4096 0 0 0 0 17 1 0 0
/proc/31566/statm: 8456 6345 94 167 0 8287 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 33824

[startup+342.302 s]
/proc/loadavg: 1.13 1.04 0.94 2/65 31573
/proc/meminfo: memFree=1182720/2055920 swapFree=4178700/4192956
[pid=31566] ppid=31564 vsize=33824 CPUtime=342.18
/proc/31566/stat : 31566 (march_nn) R 31564 31566 31437 0 -1 4194304 9889 0 0 0 34208 10 0 0 25 0 1 0 1093559666 34635776 7478 1992294400 134512640 135197250 4294956240 18446744073709551615 134541536 0 0 4096 0 0 0 0 17 1 0 0
/proc/31566/statm: 8456 7478 94 167 0 8287 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 33824

[startup+402.302 s]
/proc/loadavg: 1.21 1.08 0.95 2/65 32051
/proc/meminfo: memFree=1177848/2055920 swapFree=4178700/4192956
[pid=31566] ppid=31564 vsize=46920 CPUtime=402.12
/proc/31566/stat : 31566 (march_nn) R 31564 31566 31437 0 -1 4194304 11011 0 0 0 40200 12 0 0 25 0 1 0 1093559666 48046080 8600 1992294400 134512640 135197250 4294956240 18446744073709551615 134617967 0 0 4096 0 0 0 0 17 1 0 0
/proc/31566/statm: 11730 8600 94 167 0 11561 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 46920

[startup+462.301 s]
/proc/loadavg: 1.07 1.06 0.95 2/65 32051
/proc/meminfo: memFree=1173176/2055920 swapFree=4178700/4192956
[pid=31566] ppid=31564 vsize=47616 CPUtime=462.1
/proc/31566/stat : 31566 (march_nn) R 31564 31566 31437 0 -1 4194304 12230 0 0 0 46196 14 0 0 25 0 1 0 1093559666 48758784 9819 1992294400 134512640 135197250 4294956240 18446744073709551615 134590626 0 0 4096 0 0 0 0 17 1 0 0
/proc/31566/statm: 11904 9819 94 167 0 11735 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 47616

[startup+522.302 s]
/proc/loadavg: 1.02 1.05 0.95 2/65 32051
/proc/meminfo: memFree=1168760/2055920 swapFree=4178700/4192956
[pid=31566] ppid=31564 vsize=47616 CPUtime=522.08
/proc/31566/stat : 31566 (march_nn) R 31564 31566 31437 0 -1 4194304 13348 0 0 0 52193 15 0 0 25 0 1 0 1093559666 48758784 10937 1992294400 134512640 135197250 4294956240 18446744073709551615 134593317 0 0 4096 0 0 0 0 17 1 0 0
/proc/31566/statm: 11904 10937 94 167 0 11735 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 47616

[startup+582.302 s]
/proc/loadavg: 1.01 1.04 0.95 2/65 32051
/proc/meminfo: memFree=1164216/2055920 swapFree=4178700/4192956
[pid=31566] ppid=31564 vsize=67260 CPUtime=582.07
/proc/31566/stat : 31566 (march_nn) R 31564 31566 31437 0 -1 4194304 14472 0 0 0 58190 17 0 0 25 0 1 0 1093559666 68874240 12061 1992294400 134512640 135197250 4294956240 18446744073709551615 134592724 0 0 4096 0 0 0 0 17 1 0 0
/proc/31566/statm: 16815 12061 94 167 0 16646 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 67260

[startup+642.302 s]
/proc/loadavg: 1.00 1.03 0.95 2/65 32051
/proc/meminfo: memFree=1159736/2055920 swapFree=4178700/4192956
[pid=31566] ppid=31564 vsize=67260 CPUtime=642.04
/proc/31566/stat : 31566 (march_nn) R 31564 31566 31437 0 -1 4194304 15604 0 0 0 64187 17 0 0 25 0 1 0 1093559666 68874240 13193 1992294400 134512640 135197250 4294956240 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 1 0 0
/proc/31566/statm: 16815 13193 94 167 0 16646 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 67260

[startup+702.301 s]
/proc/loadavg: 1.00 1.02 0.95 2/65 32051
/proc/meminfo: memFree=1155136/2055920 swapFree=4178700/4192956
[pid=31566] ppid=31564 vsize=67260 CPUtime=702.03
/proc/31566/stat : 31566 (march_nn) R 31564 31566 31437 0 -1 4194304 16734 0 0 0 70184 19 0 0 25 0 1 0 1093559666 68874240 14323 1992294400 134512640 135197250 4294956240 18446744073709551615 134572867 0 0 4096 0 0 0 0 17 1 0 0
/proc/31566/statm: 16815 14323 94 167 0 16646 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 67260

[startup+762.302 s]
/proc/loadavg: 1.00 1.01 0.95 2/65 32051
/proc/meminfo: memFree=1150592/2055920 swapFree=4178700/4192956
[pid=31566] ppid=31564 vsize=67260 CPUtime=762.01
/proc/31566/stat : 31566 (march_nn) R 31564 31566 31437 0 -1 4194304 17868 0 0 0 76181 20 0 0 25 0 1 0 1093559666 68874240 15457 1992294400 134512640 135197250 4294956240 18446744073709551615 134524828 0 0 4096 0 0 0 0 17 1 0 0
/proc/31566/statm: 16815 15457 94 167 0 16646 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 67260

[startup+822.302 s]
/proc/loadavg: 1.00 1.01 0.95 2/65 32051
/proc/meminfo: memFree=1145984/2055920 swapFree=4178700/4192956
[pid=31566] ppid=31564 vsize=97424 CPUtime=821.99
/proc/31566/stat : 31566 (march_nn) R 31564 31566 31437 0 -1 4194304 18999 0 0 0 82176 23 0 0 25 0 1 0 1093559666 99762176 16588 1992294400 134512640 135197250 4294956240 18446744073709551615 134649018 0 0 4096 0 0 0 0 17 1 0 0
/proc/31566/statm: 24356 16588 94 167 0 24187 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 97424

[startup+882.306 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 32051
/proc/meminfo: memFree=1141440/2055920 swapFree=4178700/4192956
[pid=31566] ppid=31564 vsize=97424 CPUtime=881.97
/proc/31566/stat : 31566 (march_nn) R 31564 31566 31437 0 -1 4194304 20122 0 0 0 88173 24 0 0 25 0 1 0 1093559666 99762176 17711 1992294400 134512640 135197250 4294956240 18446744073709551615 134649028 0 0 4096 0 0 0 0 17 1 0 0
/proc/31566/statm: 24356 17711 94 167 0 24187 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 97424

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 32051
/proc/meminfo: memFree=1136960/2055920 swapFree=4178700/4192956
[pid=31566] ppid=31564 vsize=97424 CPUtime=941.95
/proc/31566/stat : 31566 (march_nn) R 31564 31566 31437 0 -1 4194304 21253 0 0 0 94169 26 0 0 25 0 1 0 1093559666 99762176 18842 1992294400 134512640 135197250 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/31566/statm: 24356 18842 94 167 0 24187 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 97424

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 32051
/proc/meminfo: memFree=1132416/2055920 swapFree=4178700/4192956
[pid=31566] ppid=31564 vsize=97424 CPUtime=1001.93
/proc/31566/stat : 31566 (march_nn) R 31564 31566 31437 0 -1 4194304 22374 0 0 0 100166 27 0 0 25 0 1 0 1093559666 99762176 19963 1992294400 134512640 135197250 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/31566/statm: 24356 19963 94 167 0 24187 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 97424

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 32051
/proc/meminfo: memFree=1128000/2055920 swapFree=4178700/4192956
[pid=31566] ppid=31564 vsize=97424 CPUtime=1061.91
/proc/31566/stat : 31566 (march_nn) R 31564 31566 31437 0 -1 4194304 23487 0 0 0 106162 29 0 0 25 0 1 0 1093559666 99762176 21076 1992294400 134512640 135197250 4294956240 18446744073709551615 134603821 0 0 4096 0 0 0 0 17 1 0 0
/proc/31566/statm: 24356 21076 94 167 0 24187 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 97424

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 32051
/proc/meminfo: memFree=1123456/2055920 swapFree=4178700/4192956
[pid=31566] ppid=31564 vsize=97424 CPUtime=1121.88
/proc/31566/stat : 31566 (march_nn) R 31564 31566 31437 0 -1 4194304 24604 0 0 0 112158 30 0 0 25 0 1 0 1093559666 99762176 22193 1992294400 134512640 135197250 4294956240 18446744073709551615 134649028 0 0 4096 0 0 0 0 17 1 0 0
/proc/31566/statm: 24356 22193 94 167 0 24187 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 97424

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 32051
/proc/meminfo: memFree=1119040/2055920 swapFree=4178700/4192956
[pid=31566] ppid=31564 vsize=97424 CPUtime=1181.87
/proc/31566/stat : 31566 (march_nn) R 31564 31566 31437 0 -1 4194304 25716 0 0 0 118155 32 0 0 25 0 1 0 1093559666 99762176 23305 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/31566/statm: 24356 23305 94 167 0 24187 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 97424



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 32051
/proc/meminfo: memFree=1117632/2055920 swapFree=4178700/4192956
[pid=31566] ppid=31564 vsize=141624 CPUtime=1200.07
/proc/31566/stat : 31566 (march_nn) R 31564 31566 31437 0 -1 4194304 26054 0 0 0 119975 32 0 0 25 0 1 0 1093559666 145022976 23643 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/31566/statm: 35406 23643 94 167 0 35237 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 141624

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): 1200.52
CPU time (s): 1200.09
CPU user time (s): 1199.75
CPU system time (s): 0.340948
CPU usage (%): 99.9644
Max. virtual memory (cumulated for all children) (KiB): 141624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.75
system time used= 0.340948
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26054
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= 2517

runsolver used 0.972852 second user time and 2.36664 second system time

The end

Launcher Data 

Begin job on node25 at 2009-03-28 03:55:41
IDJOB=1512806
IDBENCH=70210
IDSOLVER=522
FILE ID=node25/1512806-1238208941
PBS_JOBID= 9060539
Free space on /tmp= 66196 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1100/unif-k5-r20-v1100-c22000-S805234188-084.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512806-1238208941/watcher-1512806-1238208941 -o /tmp/evaluation-result-1512806-1238208941/solver-1512806-1238208941 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1512806-1238208941.cnf

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

MD5SUM BENCH= a1fc4ba8186be6b254ba81203aa388ed
RANDOM SEED=2005873204

node25.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		: 3000.263
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		: 3000.263
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:       1213152 kB
Buffers:         88504 kB
Cached:         664656 kB
SwapCached:       8032 kB
Active:         177488 kB
Inactive:       585264 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1213152 kB
SwapTotal:     4192956 kB
SwapFree:      4178700 kB
Dirty:            1292 kB
Writeback:           0 kB
Mapped:          14500 kB
Slab:            66036 kB
Committed_AS:  3101876 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= 66216 MiB
End job on node25 at 2009-03-28 04:15:43