Trace number 1513862

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) 1200.07 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/10000/
unif-k3-r4.2-v10000-c42000-S2092874799-044.cnf
MD5SUM0a19f92dcb720285a20d980734b7d718
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark69.4954
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.59/0.62	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.59/0.62	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.59/0.62	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.59/0.62	c main()::
0.59/0.62	c initFormula():: searching for DIMACS p-line....
0.59/0.62	c initFormula():: the DIMACS p-line indicates a CNF of 10000 variables and 42000 clauses.
0.59/0.62	c parseCNF():: parsing....
0.59/0.62	c parseCNF():: the CNF contains 0 unary clauses.
0.59/0.62	c runParser():: parsing was successful, warming up engines...
0.59/0.62	c simplify_formula():: removed 0 tautological, 291 satisfied and 0 duplicate clauses
0.59/0.62	c preprocessing fase I completed:: there are now 9955 free variables and 41709 clauses.
0.59/0.62	c stat :: sign balance is biased by 0.475
0.59/0.62	c using 3-SAT heuristics (occurence based diff)
0.59/0.62	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.59/0.62	c simplify_formula():: removed 0 tautological, 0 satisfied and 165 duplicate clauses
0.59/0.62	c resolvent_look() :: found 76 resolvents
0.59/0.62	c lessRedundantTransformation():: nothing to be done.
0.59/0.62	c transformTo3SAT():: you gave me 10000 variables and 41785 clauses.
0.59/0.62	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.59/0.62	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.59/0.62	c transformTo3SAT():: the transformation yielded 10000 variabels and 41785 clauses.
0.59/0.62	c main():: clause / variable ratio: ( 41785 / 10000 ) = 4.18
0.59/0.62	c longest clause has size 3
0.59/0.62	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.59/0.62	c number of free variables = 9955
0.59/0.62	c dynamic_preselect_setsize :: off
0.59/0.62	c main():: all systems go!
0.59/0.62	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 774
1.79/1.84	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: 288662
730.18/730.45	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
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-1513862-1238223376/watcher-1513862-1238223376 -o /tmp/evaluation-result-1513862-1238223376/solver-1513862-1238223376 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1513862-1238223376.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/69 4403
/proc/meminfo: memFree=916056/2055920 swapFree=4169124/4192956
[pid=4403] ppid=4401 vsize=1912 CPUtime=0
/proc/4403/stat : 4403 (march_nn) R 4401 4403 4308 0 -1 4194304 321 0 0 0 0 0 0 0 18 0 1 0 1095000735 1957888 306 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/4403/statm: 478 306 59 167 0 309 0

[startup+0.0135459 s]
/proc/loadavg: 1.00 1.00 1.00 3/69 4403
/proc/meminfo: memFree=916056/2055920 swapFree=4169124/4192956
[pid=4403] ppid=4401 vsize=2044 CPUtime=0.01
/proc/4403/stat : 4403 (march_nn) R 4401 4403 4308 0 -1 4194304 350 0 0 0 1 0 0 0 18 0 1 0 1095000735 2093056 335 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/4403/statm: 511 335 59 167 0 342 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2044

[startup+0.101554 s]
/proc/loadavg: 1.00 1.00 1.00 3/69 4403
/proc/meminfo: memFree=916056/2055920 swapFree=4169124/4192956
[pid=4403] ppid=4401 vsize=5084 CPUtime=0.09
/proc/4403/stat : 4403 (march_nn) R 4401 4403 4308 0 -1 4194304 1039 0 0 0 9 0 0 0 18 0 1 0 1095000735 5206016 790 1992294400 134512640 135197250 4294956240 18446744073709551615 134565259 0 0 4096 0 0 0 0 17 1 0 0
/proc/4403/statm: 1271 790 66 167 0 1102 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5084

[startup+0.301573 s]
/proc/loadavg: 1.00 1.00 1.00 3/69 4403
/proc/meminfo: memFree=916056/2055920 swapFree=4169124/4192956
[pid=4403] ppid=4401 vsize=5372 CPUtime=0.29
/proc/4403/stat : 4403 (march_nn) R 4401 4403 4308 0 -1 4194304 2933 0 0 0 29 0 0 0 19 0 1 0 1095000735 5500928 927 1992294400 134512640 135197250 4294956240 18446744073709551615 134560761 0 0 4096 0 0 0 0 17 1 0 0
/proc/4403/statm: 1343 927 80 167 0 1174 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5372

[startup+0.701615 s]
/proc/loadavg: 1.00 1.00 1.00 3/69 4403
/proc/meminfo: memFree=916056/2055920 swapFree=4169124/4192956
[pid=4403] ppid=4401 vsize=18576 CPUtime=0.69
/proc/4403/stat : 4403 (march_nn) R 4401 4403 4308 0 -1 4194304 6999 0 0 0 67 2 0 0 22 0 1 0 1095000735 19021824 2757 1992294400 134512640 135197250 4294956240 18446744073709551615 134541930 0 0 4096 0 0 0 0 17 1 0 0
/proc/4403/statm: 4644 2757 93 167 0 4475 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18576

[startup+1.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 4404
/proc/meminfo: memFree=899600/2055920 swapFree=4169124/4192956
[pid=4403] ppid=4401 vsize=19236 CPUtime=1.49
/proc/4403/stat : 4403 (march_nn) R 4401 4403 4308 0 -1 4194304 8555 0 0 0 146 3 0 0 25 0 1 0 1095000735 19697664 4313 1992294400 134512640 135197250 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/4403/statm: 4809 4313 93 167 0 4640 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19236

[startup+3.10186 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 4404
/proc/meminfo: memFree=898000/2055920 swapFree=4169124/4192956
[pid=4403] ppid=4401 vsize=20244 CPUtime=3.09
/proc/4403/stat : 4403 (march_nn) R 4401 4403 4308 0 -1 4194304 8797 0 0 0 306 3 0 0 25 0 1 0 1095000735 20729856 4555 1992294400 134512640 135197250 4294956240 18446744073709551615 134571091 0 0 4096 0 0 0 0 17 1 0 0
/proc/4403/statm: 5061 4555 93 167 0 4892 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20244

[startup+6.30119 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 4404
/proc/meminfo: memFree=897552/2055920 swapFree=4169124/4192956
[pid=4403] ppid=4401 vsize=20640 CPUtime=6.29
/proc/4403/stat : 4403 (march_nn) R 4401 4403 4308 0 -1 4194304 8917 0 0 0 626 3 0 0 25 0 1 0 1095000735 21135360 4675 1992294400 134512640 135197250 4294956240 18446744073709551615 134525281 0 0 4096 0 0 0 0 17 1 0 0
/proc/4403/statm: 5160 4675 93 167 0 4991 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20640

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 4404
/proc/meminfo: memFree=896976/2055920 swapFree=4169124/4192956
[pid=4403] ppid=4401 vsize=21160 CPUtime=12.69
/proc/4403/stat : 4403 (march_nn) R 4401 4403 4308 0 -1 4194304 9020 0 0 0 1266 3 0 0 25 0 1 0 1095000735 21667840 4778 1992294400 134512640 135197250 4294956240 18446744073709551615 134541268 0 0 4096 0 0 0 0 17 1 0 0
/proc/4403/statm: 5290 4778 93 167 0 5121 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21160

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 4404
/proc/meminfo: memFree=896464/2055920 swapFree=4169124/4192956
[pid=4403] ppid=4401 vsize=21596 CPUtime=25.48
/proc/4403/stat : 4403 (march_nn) R 4401 4403 4308 0 -1 4194304 9139 0 0 0 2545 3 0 0 25 0 1 0 1095000735 22114304 4897 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/4403/statm: 5399 4897 93 167 0 5230 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21596

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 4404
/proc/meminfo: memFree=895888/2055920 swapFree=4169124/4192956
[pid=4403] ppid=4401 vsize=22276 CPUtime=51.07
/proc/4403/stat : 4403 (march_nn) R 4401 4403 4308 0 -1 4194304 9306 0 0 0 5104 3 0 0 25 0 1 0 1095000735 22810624 5064 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/4403/statm: 5569 5064 93 167 0 5400 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 22276

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 4404
/proc/meminfo: memFree=894928/2055920 swapFree=4169124/4192956
[pid=4403] ppid=4401 vsize=23240 CPUtime=102.26
/proc/4403/stat : 4403 (march_nn) R 4401 4403 4308 0 -1 4194304 9534 0 0 0 10222 4 0 0 25 0 1 0 1095000735 23797760 5292 1992294400 134512640 135197250 4294956240 18446744073709551615 134541225 0 0 4096 0 0 0 0 17 1 0 0
/proc/4403/statm: 5810 5292 93 167 0 5641 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 23240

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 4404
/proc/meminfo: memFree=893968/2055920 swapFree=4169124/4192956
[pid=4403] ppid=4401 vsize=24148 CPUtime=162.25
/proc/4403/stat : 4403 (march_nn) R 4401 4403 4308 0 -1 4194304 9759 0 0 0 16220 5 0 0 25 0 1 0 1095000735 24727552 5517 1992294400 134512640 135197250 4294956240 18446744073709551615 134572869 0 0 4096 0 0 0 0 17 1 0 0
/proc/4403/statm: 6037 5517 93 167 0 5868 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 24148

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 4404
/proc/meminfo: memFree=893072/2055920 swapFree=4169124/4192956
[pid=4403] ppid=4401 vsize=25244 CPUtime=222.23
/proc/4403/stat : 4403 (march_nn) R 4401 4403 4308 0 -1 4194304 9994 0 0 0 22218 5 0 0 25 0 1 0 1095000735 25849856 5744 1992294400 134512640 135197250 4294956240 18446744073709551615 134541708 0 0 4096 0 0 0 0 17 1 0 0
/proc/4403/statm: 6311 5744 93 167 0 6142 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 25244

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 4404
/proc/meminfo: memFree=892240/2055920 swapFree=4169124/4192956
[pid=4403] ppid=4401 vsize=26664 CPUtime=282.21
/proc/4403/stat : 4403 (march_nn) R 4401 4403 4308 0 -1 4194304 10193 0 0 0 28216 5 0 0 25 0 1 0 1095000735 27303936 5943 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/4403/statm: 6666 5943 93 167 0 6497 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 26664

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 4410
/proc/meminfo: memFree=891400/2055920 swapFree=4169124/4192956
[pid=4403] ppid=4401 vsize=26796 CPUtime=342.19
/proc/4403/stat : 4403 (march_nn) R 4401 4403 4308 0 -1 4194304 10378 0 0 0 34213 6 0 0 25 0 1 0 1095000735 27439104 6128 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/4403/statm: 6699 6128 93 167 0 6530 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 26796

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 4410
/proc/meminfo: memFree=890632/2055920 swapFree=4169124/4192956
[pid=4403] ppid=4401 vsize=28652 CPUtime=402.17
/proc/4403/stat : 4403 (march_nn) R 4401 4403 4308 0 -1 4194304 10557 0 0 0 40211 6 0 0 25 0 1 0 1095000735 29339648 6307 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/4403/statm: 7163 6307 93 167 0 6994 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 28652

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 4410
/proc/meminfo: memFree=890056/2055920 swapFree=4169124/4192956
[pid=4403] ppid=4401 vsize=28784 CPUtime=462.16
/proc/4403/stat : 4403 (march_nn) R 4401 4403 4308 0 -1 4194304 10727 0 0 0 46209 7 0 0 25 0 1 0 1095000735 29474816 6477 1992294400 134512640 135197250 4294956240 18446744073709551615 134572883 0 0 4096 0 0 0 0 17 1 0 0
/proc/4403/statm: 7196 6477 93 167 0 7027 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 28784

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 4410
/proc/meminfo: memFree=889416/2055920 swapFree=4169124/4192956
[pid=4403] ppid=4401 vsize=28916 CPUtime=522.14
/proc/4403/stat : 4403 (march_nn) R 4401 4403 4308 0 -1 4194304 10900 0 0 0 52207 7 0 0 25 0 1 0 1095000735 29609984 6650 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/4403/statm: 7229 6650 93 167 0 7060 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 28916

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 4410
/proc/meminfo: memFree=888648/2055920 swapFree=4169124/4192956
[pid=4403] ppid=4401 vsize=31504 CPUtime=582.12
/proc/4403/stat : 4403 (march_nn) R 4401 4403 4308 0 -1 4194304 11075 0 0 0 58205 7 0 0 25 0 1 0 1095000735 32260096 6825 1992294400 134512640 135197250 4294956240 18446744073709551615 134525281 0 0 4096 0 0 0 0 17 1 0 0
/proc/4403/statm: 7876 6825 93 167 0 7707 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 31504

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 4410
/proc/meminfo: memFree=887952/2055920 swapFree=4169124/4192956
[pid=4403] ppid=4401 vsize=31868 CPUtime=642.12
/proc/4403/stat : 4403 (march_nn) R 4401 4403 4308 0 -1 4194304 11246 0 0 0 64204 8 0 0 25 0 1 0 1095000735 32632832 6996 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/4403/statm: 7967 6996 93 167 0 7798 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 31868

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 4410
/proc/meminfo: memFree=887248/2055920 swapFree=4169124/4192956
[pid=4403] ppid=4401 vsize=32512 CPUtime=702.09
/proc/4403/stat : 4403 (march_nn) R 4401 4403 4308 0 -1 4194304 11429 0 0 0 70201 8 0 0 25 0 1 0 1095000735 33292288 7179 1992294400 134512640 135197250 4294956240 18446744073709551615 134541666 0 0 4096 0 0 0 0 17 1 0 0
/proc/4403/statm: 8128 7179 93 167 0 7959 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 32512

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 4410
/proc/meminfo: memFree=886544/2055920 swapFree=4169124/4192956
[pid=4403] ppid=4401 vsize=32644 CPUtime=762.08
/proc/4403/stat : 4403 (march_nn) R 4401 4403 4308 0 -1 4194304 11602 0 0 0 76199 9 0 0 25 0 1 0 1095000735 33427456 7352 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/4403/statm: 8161 7352 93 167 0 7992 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 32644

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 4410
/proc/meminfo: memFree=885968/2055920 swapFree=4169124/4192956
[pid=4403] ppid=4401 vsize=32776 CPUtime=822.06
/proc/4403/stat : 4403 (march_nn) R 4401 4403 4308 0 -1 4194304 11743 0 0 0 82197 9 0 0 25 0 1 0 1095000735 33562624 7493 1992294400 134512640 135197250 4294956240 18446744073709551615 134541666 0 0 4096 0 0 0 0 17 1 0 0
/proc/4403/statm: 8194 7493 93 167 0 8025 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 32776

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 4410
/proc/meminfo: memFree=885328/2055920 swapFree=4169124/4192956
[pid=4403] ppid=4401 vsize=36656 CPUtime=882.04
/proc/4403/stat : 4403 (march_nn) R 4401 4403 4308 0 -1 4194304 11887 0 0 0 88195 9 0 0 25 0 1 0 1095000735 37535744 7637 1992294400 134512640 135197250 4294956240 18446744073709551615 134541210 0 0 4096 0 0 0 0 17 1 0 0
/proc/4403/statm: 9164 7637 93 167 0 8995 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 36656

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 4410
/proc/meminfo: memFree=884752/2055920 swapFree=4169124/4192956
[pid=4403] ppid=4401 vsize=36656 CPUtime=942.02
/proc/4403/stat : 4403 (march_nn) R 4401 4403 4308 0 -1 4194304 12042 0 0 0 94193 9 0 0 25 0 1 0 1095000735 37535744 7792 1992294400 134512640 135197250 4294956240 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 1 0 0
/proc/4403/statm: 9164 7792 93 167 0 8995 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 36656

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 4410
/proc/meminfo: memFree=884048/2055920 swapFree=4169124/4192956
[pid=4403] ppid=4401 vsize=36656 CPUtime=1002.01
/proc/4403/stat : 4403 (march_nn) R 4401 4403 4308 0 -1 4194304 12199 0 0 0 100191 10 0 0 25 0 1 0 1095000735 37535744 7949 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/4403/statm: 9164 7949 93 167 0 8995 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 36656

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 4410
/proc/meminfo: memFree=883536/2055920 swapFree=4169124/4192956
[pid=4403] ppid=4401 vsize=36788 CPUtime=1061.99
/proc/4403/stat : 4403 (march_nn) R 4401 4403 4308 0 -1 4194304 12359 0 0 0 106189 10 0 0 25 0 1 0 1095000735 37670912 8109 1992294400 134512640 135197250 4294956240 18446744073709551615 134573005 0 0 4096 0 0 0 0 17 1 0 0
/proc/4403/statm: 9197 8109 93 167 0 9028 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 36788

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 4410
/proc/meminfo: memFree=882896/2055920 swapFree=4169124/4192956
[pid=4403] ppid=4401 vsize=37252 CPUtime=1121.97
/proc/4403/stat : 4403 (march_nn) R 4401 4403 4308 0 -1 4194304 12516 0 0 0 112187 10 0 0 25 0 1 0 1095000735 38146048 8266 1992294400 134512640 135197250 4294956240 18446744073709551615 134552507 0 0 4096 0 0 0 0 17 1 0 0
/proc/4403/statm: 9313 8266 93 167 0 9144 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 37252

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 4410
/proc/meminfo: memFree=882192/2055920 swapFree=4169124/4192956
[pid=4403] ppid=4401 vsize=37252 CPUtime=1181.96
/proc/4403/stat : 4403 (march_nn) R 4401 4403 4308 0 -1 4194304 12674 0 0 0 118185 11 0 0 25 0 1 0 1095000735 38146048 8424 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/4403/statm: 9313 8424 93 167 0 9144 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 37252



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 4410
/proc/meminfo: memFree=882000/2055920 swapFree=4169124/4192956
[pid=4403] ppid=4401 vsize=37252 CPUtime=1200.06
/proc/4403/stat : 4403 (march_nn) R 4401 4403 4308 0 -1 4194304 12721 0 0 0 119995 11 0 0 25 0 1 0 1095000735 38146048 8471 1992294400 134512640 135197250 4294956240 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/4403/statm: 9313 8471 93 167 0 9144 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 37252

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): 1200.07
CPU user time (s): 1199.95
CPU system time (s): 0.118981
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 37252

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.118981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12721
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= 1665

runsolver used 1.07384 second user time and 3.3065 second system time

The end

Launcher Data 

Begin job on node44 at 2009-03-28 07:56:16
IDJOB=1513862
IDBENCH=70298
IDSOLVER=522
FILE ID=node44/1513862-1238223376
PBS_JOBID= 9060606
Free space on /tmp= 66400 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/10000/unif-k3-r4.2-v10000-c42000-S2092874799-044.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513862-1238223376/watcher-1513862-1238223376 -o /tmp/evaluation-result-1513862-1238223376/solver-1513862-1238223376 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1513862-1238223376.cnf

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

MD5SUM BENCH= 0a19f92dcb720285a20d980734b7d718
RANDOM SEED=552057256

node44.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		: 3000.241
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		: 3000.241
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:        916472 kB
Buffers:        101464 kB
Cached:         928028 kB
SwapCached:      13220 kB
Active:         292148 kB
Inactive:       752056 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        916472 kB
SwapTotal:     4192956 kB
SwapFree:      4169124 kB
Dirty:            1604 kB
Writeback:           0 kB
Mapped:          18108 kB
Slab:            80588 kB
Committed_AS:  2540076 kB
PageTables:       1796 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= 66396 MiB
End job on node44 at 2009-03-28 08:16:18