Trace number 1512494

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 1200.52

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S501150091-001.cnf
MD5SUMe113edb96dafae9a32f84235b77a2595
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark25.5081
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 0.042
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
0.39/0.50	c main():: clause / variable ratio: ( 20000 / 1000 ) = 20.00
0.39/0.50	c longest clause has size 5
0.39/0.50	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.50	c number of free variables = 1000
0.39/0.50	c dynamic_preselect_setsize :: off
0.39/0.50	c main():: all systems go!
0.39/0.50	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 322
0.59/0.61	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: 51898
14.98/15.03	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 |*************************************************
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-1512494-1238205317/watcher-1512494-1238205317 -o /tmp/evaluation-result-1512494-1238205317/solver-1512494-1238205317 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1512494-1238205317.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: 0.00 0.00 0.00 3/81 14599
/proc/meminfo: memFree=1140352/2055920 swapFree=4174588/4192956
[pid=14599] ppid=14597 vsize=1128 CPUtime=0
/proc/14599/stat : 14599 (march_nn) R 14597 14599 14562 0 -1 4194304 141 0 0 0 0 0 0 0 20 0 1 0 697426738 1155072 126 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/14599/statm: 282 126 59 167 0 113 0

[startup+0.050529 s]
/proc/loadavg: 0.00 0.00 0.00 3/81 14599
/proc/meminfo: memFree=1140352/2055920 swapFree=4174588/4192956
[pid=14599] ppid=14597 vsize=2516 CPUtime=0.04
/proc/14599/stat : 14599 (march_nn) R 14597 14599 14562 0 -1 4194304 458 0 0 0 4 0 0 0 20 0 1 0 697426738 2576384 365 1992294400 134512640 135197250 4294956240 18446744073709551615 134565168 0 0 4096 0 0 0 0 17 1 0 0
/proc/14599/statm: 629 365 66 167 0 460 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2516

[startup+0.102536 s]
/proc/loadavg: 0.00 0.00 0.00 3/81 14599
/proc/meminfo: memFree=1140352/2055920 swapFree=4174588/4192956
[pid=14599] ppid=14597 vsize=3436 CPUtime=0.09
/proc/14599/stat : 14599 (march_nn) R 14597 14599 14562 0 -1 4194304 1575 0 0 0 9 0 0 0 20 0 1 0 697426738 3518464 595 1992294400 134512640 135197250 4294956240 18446744073709551615 134560973 0 0 4096 0 0 0 0 17 1 0 0
/proc/14599/statm: 859 595 81 167 0 690 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3436

[startup+0.301576 s]
/proc/loadavg: 0.00 0.00 0.00 3/81 14599
/proc/meminfo: memFree=1140352/2055920 swapFree=4174588/4192956
[pid=14599] ppid=14597 vsize=3692 CPUtime=0.29
/proc/14599/stat : 14599 (march_nn) R 14597 14599 14562 0 -1 4194304 2583 0 0 0 29 0 0 0 22 0 1 0 697426738 3780608 655 1992294400 134512640 135197250 4294956240 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 1 0 0
/proc/14599/statm: 923 655 84 167 0 754 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3692

[startup+0.701654 s]
/proc/loadavg: 0.00 0.00 0.00 3/81 14599
/proc/meminfo: memFree=1140352/2055920 swapFree=4174588/4192956
[pid=14599] ppid=14597 vsize=6596 CPUtime=0.69
/proc/14599/stat : 14599 (march_nn) R 14597 14599 14562 0 -1 4194304 3240 0 0 0 68 1 0 0 25 0 1 0 697426738 6754304 1094 1992294400 134512640 135197250 4294956240 18446744073709551615 134603471 0 0 4096 0 0 0 0 17 1 0 0
/proc/14599/statm: 1649 1094 94 167 0 1480 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6596

[startup+1.50181 s]
/proc/loadavg: 0.08 0.02 0.01 2/82 14600
/proc/meminfo: memFree=1136376/2055920 swapFree=4174588/4192956
[pid=14599] ppid=14597 vsize=6596 CPUtime=1.49
/proc/14599/stat : 14599 (march_nn) R 14597 14599 14562 0 -1 4194304 3240 0 0 0 148 1 0 0 25 0 1 0 697426738 6754304 1094 1992294400 134512640 135197250 4294956240 18446744073709551615 134603122 0 0 4096 0 0 0 0 17 1 0 0
/proc/14599/statm: 1649 1094 94 167 0 1480 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6596

[startup+3.10112 s]
/proc/loadavg: 0.08 0.02 0.01 2/82 14600
/proc/meminfo: memFree=1136184/2055920 swapFree=4174588/4192956
[pid=14599] ppid=14597 vsize=6596 CPUtime=3.09
/proc/14599/stat : 14599 (march_nn) R 14597 14599 14562 0 -1 4194304 3240 0 0 0 308 1 0 0 25 0 1 0 697426738 6754304 1094 1992294400 134512640 135197250 4294956240 18446744073709551615 134618000 0 0 4096 0 0 0 0 17 1 0 0
/proc/14599/statm: 1649 1094 94 167 0 1480 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6596

[startup+6.30174 s]
/proc/loadavg: 0.08 0.02 0.01 2/82 14600
/proc/meminfo: memFree=1136120/2055920 swapFree=4174588/4192956
[pid=14599] ppid=14597 vsize=7032 CPUtime=6.29
/proc/14599/stat : 14599 (march_nn) R 14597 14599 14562 0 -1 4194304 3268 0 0 0 628 1 0 0 25 0 1 0 697426738 7200768 1122 1992294400 134512640 135197250 4294956240 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 1 0 0
/proc/14599/statm: 1758 1122 94 167 0 1589 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7032

[startup+12.702 s]
/proc/loadavg: 0.22 0.05 0.02 2/82 14600
/proc/meminfo: memFree=1134776/2055920 swapFree=4174588/4192956
[pid=14599] ppid=14597 vsize=8572 CPUtime=12.69
/proc/14599/stat : 14599 (march_nn) R 14597 14599 14562 0 -1 4194304 3578 0 0 0 1268 1 0 0 25 0 1 0 697426738 8777728 1432 1992294400 134512640 135197250 4294956240 18446744073709551615 134570766 0 0 4096 0 0 0 0 17 1 0 0
/proc/14599/statm: 2143 1432 94 167 0 1974 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8572

[startup+25.5024 s]
/proc/loadavg: 0.34 0.08 0.02 2/82 14600
/proc/meminfo: memFree=1133688/2055920 swapFree=4174588/4192956
[pid=14599] ppid=14597 vsize=9336 CPUtime=25.49
/proc/14599/stat : 14599 (march_nn) R 14597 14599 14562 0 -1 4194304 3843 0 0 0 2547 2 0 0 25 0 1 0 697426738 9560064 1697 1992294400 134512640 135197250 4294956240 18446744073709551615 134539114 0 0 4096 0 0 0 0 17 1 0 0
/proc/14599/statm: 2334 1697 94 167 0 2165 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9336

[startup+51.1014 s]
/proc/loadavg: 0.56 0.15 0.05 2/82 14602
/proc/meminfo: memFree=1131440/2055920 swapFree=4174588/4192956
[pid=14599] ppid=14597 vsize=12212 CPUtime=51.07
/proc/14599/stat : 14599 (march_nn) R 14597 14599 14562 0 -1 4194304 4376 0 0 0 5105 2 0 0 25 0 1 0 697426738 12505088 2230 1992294400 134512640 135197250 4294956240 18446744073709551615 134649395 0 0 4096 0 0 0 0 17 1 0 0
/proc/14599/statm: 3053 2230 94 167 0 2884 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 12212

[startup+102.306 s]
/proc/loadavg: 0.82 0.29 0.10 2/82 14602
/proc/meminfo: memFree=1127160/2055920 swapFree=4174588/4192956
[pid=14599] ppid=14597 vsize=18680 CPUtime=102.26
/proc/14599/stat : 14599 (march_nn) R 14597 14599 14562 0 -1 4194304 5439 0 0 0 10223 3 0 0 25 0 1 0 697426738 19128320 3293 1992294400 134512640 135197250 4294956240 18446744073709551615 134572848 0 0 4096 0 0 0 0 17 1 0 0
/proc/14599/statm: 4670 3293 94 167 0 4501 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 18680

[startup+162.302 s]
/proc/loadavg: 0.93 0.42 0.15 2/82 14602
/proc/meminfo: memFree=1122168/2055920 swapFree=4174588/4192956
[pid=14599] ppid=14597 vsize=24500 CPUtime=162.23
/proc/14599/stat : 14599 (march_nn) R 14597 14599 14562 0 -1 4194304 6696 0 0 0 16219 4 0 0 25 0 1 0 697426738 25088000 4550 1992294400 134512640 135197250 4294956240 18446744073709551615 134524825 0 0 4096 0 0 0 0 17 1 0 0
/proc/14599/statm: 6125 4550 94 167 0 5956 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 24500

[startup+222.301 s]
/proc/loadavg: 0.97 0.52 0.20 2/82 14602
/proc/meminfo: memFree=1117048/2055920 swapFree=4174588/4192956
[pid=14599] ppid=14597 vsize=33232 CPUtime=222.21
/proc/14599/stat : 14599 (march_nn) R 14597 14599 14562 0 -1 4194304 7960 0 0 0 22215 6 0 0 25 0 1 0 697426738 34029568 5814 1992294400 134512640 135197250 4294956240 18446744073709551615 134570906 0 0 4096 0 0 0 0 17 1 0 0
/proc/14599/statm: 8308 5814 94 167 0 8139 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 33232

[startup+282.301 s]
/proc/loadavg: 0.99 0.61 0.25 2/82 14602
/proc/meminfo: memFree=1112056/2055920 swapFree=4174588/4192956
[pid=14599] ppid=14597 vsize=33232 CPUtime=282.19
/proc/14599/stat : 14599 (march_nn) R 14597 14599 14562 0 -1 4194304 9216 0 0 0 28211 8 0 0 25 0 1 0 697426738 34029568 7070 1992294400 134512640 135197250 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/14599/statm: 8308 7070 94 167 0 8139 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 33232

[startup+342.302 s]
/proc/loadavg: 0.99 0.67 0.30 2/82 14602
/proc/meminfo: memFree=1106552/2055920 swapFree=4174588/4192956
[pid=14599] ppid=14597 vsize=46980 CPUtime=342.17
/proc/14599/stat : 14599 (march_nn) R 14597 14599 14562 0 -1 4194304 10551 0 0 0 34208 9 0 0 25 0 1 0 697426738 48107520 8405 1992294400 134512640 135197250 4294956240 18446744073709551615 134527409 0 0 4096 0 0 0 0 17 1 0 0
/proc/14599/statm: 11745 8405 94 167 0 11576 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 46980

[startup+402.301 s]
/proc/loadavg: 0.99 0.73 0.34 2/82 14608
/proc/meminfo: memFree=1101560/2055920 swapFree=4174588/4192956
[pid=14599] ppid=14597 vsize=46980 CPUtime=402.13
/proc/14599/stat : 14599 (march_nn) R 14597 14599 14562 0 -1 4194304 11816 0 0 0 40203 10 0 0 25 0 1 0 697426738 48107520 9670 1992294400 134512640 135197250 4294956240 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 1 0 0
/proc/14599/statm: 11745 9670 94 167 0 11576 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 46980

[startup+462.303 s]
/proc/loadavg: 0.99 0.78 0.38 2/82 14608
/proc/meminfo: memFree=1096440/2055920 swapFree=4174588/4192956
[pid=14599] ppid=14597 vsize=46980 CPUtime=462.11
/proc/14599/stat : 14599 (march_nn) R 14597 14599 14562 0 -1 4194304 13085 0 0 0 46201 10 0 0 25 0 1 0 697426738 48107520 10939 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/14599/statm: 11745 10939 94 167 0 11576 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 46980

[startup+522.302 s]
/proc/loadavg: 0.99 0.81 0.41 2/82 14608
/proc/meminfo: memFree=1091640/2055920 swapFree=4174588/4192956
[pid=14599] ppid=14597 vsize=66624 CPUtime=522.09
/proc/14599/stat : 14599 (march_nn) R 14597 14599 14562 0 -1 4194304 14340 0 0 0 52197 12 0 0 25 0 1 0 697426738 68222976 12194 1992294400 134512640 135197250 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/14599/statm: 16656 12194 94 167 0 16487 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 66624

[startup+582.301 s]
/proc/loadavg: 0.99 0.85 0.45 2/82 14608
/proc/meminfo: memFree=1086520/2055920 swapFree=4174588/4192956
[pid=14599] ppid=14597 vsize=66624 CPUtime=582.06
/proc/14599/stat : 14599 (march_nn) R 14597 14599 14562 0 -1 4194304 15610 0 0 0 58193 13 0 0 25 0 1 0 697426738 68222976 13464 1992294400 134512640 135197250 4294956240 18446744073709551615 134548531 0 0 4096 0 0 0 0 17 1 0 0
/proc/14599/statm: 16656 13464 94 167 0 16487 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 66624

[startup+642.302 s]
/proc/loadavg: 0.99 0.87 0.48 2/82 14608
/proc/meminfo: memFree=1081400/2055920 swapFree=4174588/4192956
[pid=14599] ppid=14597 vsize=66624 CPUtime=642.05
/proc/14599/stat : 14599 (march_nn) R 14597 14599 14562 0 -1 4194304 16868 0 0 0 64190 15 0 0 25 0 1 0 697426738 68222976 14722 1992294400 134512640 135197250 4294956240 18446744073709551615 134548735 0 0 4096 0 0 0 0 17 1 0 0
/proc/14599/statm: 16656 14722 94 167 0 16487 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 66624

[startup+702.301 s]
/proc/loadavg: 1.04 0.91 0.51 2/82 14608
/proc/meminfo: memFree=1076344/2055920 swapFree=4174588/4192956
[pid=14599] ppid=14597 vsize=67276 CPUtime=702.02
/proc/14599/stat : 14599 (march_nn) R 14597 14599 14562 0 -1 4194304 18118 0 0 0 70186 16 0 0 25 0 1 0 697426738 68890624 15972 1992294400 134512640 135197250 4294956240 18446744073709551615 134602611 0 0 4096 0 0 0 0 17 1 0 0
/proc/14599/statm: 16819 15972 94 167 0 16650 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 67276

[startup+762.307 s]
/proc/loadavg: 1.01 0.92 0.54 2/82 14608
/proc/meminfo: memFree=1071224/2055920 swapFree=4174588/4192956
[pid=14599] ppid=14597 vsize=96744 CPUtime=762.01
/proc/14599/stat : 14599 (march_nn) R 14597 14599 14562 0 -1 4194304 19362 0 0 0 76183 18 0 0 25 0 1 0 697426738 99065856 17216 1992294400 134512640 135197250 4294956240 18446744073709551615 134572734 0 0 4096 0 0 0 0 17 1 0 0
/proc/14599/statm: 24186 17216 94 167 0 24017 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 96744

[startup+822.302 s]
/proc/loadavg: 1.00 0.93 0.57 2/82 14608
/proc/meminfo: memFree=1066296/2055920 swapFree=4174588/4192956
[pid=14599] ppid=14597 vsize=96744 CPUtime=821.98
/proc/14599/stat : 14599 (march_nn) R 14597 14599 14562 0 -1 4194304 20607 0 0 0 82179 19 0 0 25 0 1 0 697426738 99065856 18461 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/14599/statm: 24186 18461 94 167 0 24017 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 96744

[startup+882.301 s]
/proc/loadavg: 1.00 0.94 0.59 2/82 14608
/proc/meminfo: memFree=1061240/2055920 swapFree=4174588/4192956
[pid=14599] ppid=14597 vsize=96744 CPUtime=881.95
/proc/14599/stat : 14599 (march_nn) R 14597 14599 14562 0 -1 4194304 21854 0 0 0 88175 20 0 0 25 0 1 0 697426738 99065856 19708 1992294400 134512640 135197250 4294956240 18446744073709551615 134649018 0 0 4096 0 0 0 0 17 1 0 0
/proc/14599/statm: 24186 19708 94 167 0 24017 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 96744

[startup+942.302 s]
/proc/loadavg: 1.00 0.95 0.61 2/82 14608
/proc/meminfo: memFree=1056376/2055920 swapFree=4174588/4192956
[pid=14599] ppid=14597 vsize=96744 CPUtime=941.93
/proc/14599/stat : 14599 (march_nn) R 14597 14599 14562 0 -1 4194304 23088 0 0 0 94172 21 0 0 25 0 1 0 697426738 99065856 20942 1992294400 134512640 135197250 4294956240 18446744073709551615 134541568 0 0 4096 0 0 0 0 17 1 0 0
/proc/14599/statm: 24186 20942 94 167 0 24017 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 96744

[startup+1002.3 s]
/proc/loadavg: 1.00 0.95 0.64 2/82 14608
/proc/meminfo: memFree=1051384/2055920 swapFree=4174588/4192956
[pid=14599] ppid=14597 vsize=96744 CPUtime=1001.91
/proc/14599/stat : 14599 (march_nn) R 14597 14599 14562 0 -1 4194304 24317 0 0 0 100169 22 0 0 25 0 1 0 697426738 99065856 22171 1992294400 134512640 135197250 4294956240 18446744073709551615 134602907 0 0 4096 0 0 0 0 17 1 0 0
/proc/14599/statm: 24186 22171 94 167 0 24017 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 96744

[startup+1062.3 s]
/proc/loadavg: 1.00 0.96 0.65 2/82 14608
/proc/meminfo: memFree=1046456/2055920 swapFree=4174588/4192956
[pid=14599] ppid=14597 vsize=96744 CPUtime=1061.89
/proc/14599/stat : 14599 (march_nn) R 14597 14599 14562 0 -1 4194304 25542 0 0 0 106166 23 0 0 25 0 1 0 697426738 99065856 23396 1992294400 134512640 135197250 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/14599/statm: 24186 23396 94 167 0 24017 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 96744

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.67 2/82 14608
/proc/meminfo: memFree=1041656/2055920 swapFree=4174588/4192956
[pid=14599] ppid=14597 vsize=140944 CPUtime=1121.86
/proc/14599/stat : 14599 (march_nn) R 14597 14599 14562 0 -1 4194304 26752 0 0 0 112162 24 0 0 25 0 1 0 697426738 144326656 24606 1992294400 134512640 135197250 4294956240 18446744073709551615 134593053 0 0 4096 0 0 0 0 17 1 0 0
/proc/14599/statm: 35236 24606 94 167 0 35067 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 140944

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.69 2/82 14608
/proc/meminfo: memFree=1036856/2055920 swapFree=4174588/4192956
[pid=14599] ppid=14597 vsize=142244 CPUtime=1181.85
/proc/14599/stat : 14599 (march_nn) R 14597 14599 14562 0 -1 4194304 27949 0 0 0 118160 25 0 0 25 0 1 0 697426738 145657856 25803 1992294400 134512640 135197250 4294956240 18446744073709551615 134525003 0 0 4096 0 0 0 0 17 1 0 0
/proc/14599/statm: 35561 25803 94 167 0 35392 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 142244



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.97 0.69 2/82 14608
/proc/meminfo: memFree=1035320/2055920 swapFree=4174588/4192956
[pid=14599] ppid=14597 vsize=142244 CPUtime=1200.04
/proc/14599/stat : 14599 (march_nn) R 14597 14599 14562 0 -1 4194304 28313 0 0 0 119979 25 0 0 25 0 1 0 697426738 145657856 26167 1992294400 134512640 135197250 4294956240 18446744073709551615 134556332 0 0 4096 0 0 0 0 17 1 0 0
/proc/14599/statm: 35561 26167 94 167 0 35392 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 142244

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: 1.00 0.97 0.69 2/82 14608
/proc/meminfo: memFree=1035320/2055920 swapFree=4174588/4192956
[pid=14599] ppid=14597 vsize=142244 CPUtime=1200.04
/proc/14599/stat : 14599 (march_nn) R 14597 14599 14562 0 -1 4194304 28313 0 0 0 119979 25 0 0 25 0 1 0 697426738 145657856 26167 1992294400 134512640 135197250 4294956240 18446744073709551615 134556332 0 0 4096 0 0 0 0 17 1 0 0
/proc/14599/statm: 35561 26167 94 167 0 35392 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 142244

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.07
CPU user time (s): 1199.79
CPU system time (s): 0.273958
CPU usage (%): 99.962
Max. virtual memory (cumulated for all children) (KiB): 142244

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.79
system time used= 0.273958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28313
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= 2210

runsolver used 1.3408 second user time and 4.13337 second system time

The end

Launcher Data 

Begin job on node88 at 2009-03-28 02:55:17
IDJOB=1512494
IDBENCH=70184
IDSOLVER=522
FILE ID=node88/1512494-1238205317
PBS_JOBID= 9060479
Free space on /tmp= 66476 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S501150091-001.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512494-1238205317/watcher-1512494-1238205317 -o /tmp/evaluation-result-1512494-1238205317/solver-1512494-1238205317 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1512494-1238205317.cnf

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

MD5SUM BENCH= e113edb96dafae9a32f84235b77a2595
RANDOM SEED=709382678

node88.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		: 3000.281
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		: 3000.281
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:       1140840 kB
Buffers:         79004 kB
Cached:         743396 kB
SwapCached:       7608 kB
Active:         109956 kB
Inactive:       721720 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1140840 kB
SwapTotal:     4192956 kB
SwapFree:      4174588 kB
Dirty:            1472 kB
Writeback:           0 kB
Mapped:          14824 kB
Slab:            67536 kB
Committed_AS:  1769200 kB
PageTables:       2664 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= 66476 MiB
End job on node88 at 2009-03-28 03:15:20