Trace number 1512553

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_hi hi? (TO) 1200.06 1200.42

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S1322153318-039.cnf
MD5SUM9b4324a23c82753183d597b4a4c7c7c2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark90.7522
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 

0.48/0.53	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.48/0.53	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.48/0.53	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.48/0.53	c main()::
0.48/0.53	c initFormula():: searching for DIMACS p-line....
0.48/0.53	c full lookahead due to high density!
0.48/0.53	c initFormula():: the DIMACS p-line indicates a CNF of 1000 variables and 20000 clauses.
0.48/0.53	c parseCNF():: parsing....
0.48/0.53	c parseCNF():: the CNF contains 0 unary clauses.
0.48/0.53	c runParser():: parsing was successful, warming up engines...
0.48/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.48/0.53	c preprocessing fase I completed:: there are now 1000 free variables and 20000 clauses.
0.48/0.53	c stat :: sign balance is biased by 0.041
0.48/0.53	c using k-SAT heuristics (size based diff)
0.48/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.48/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.48/0.53	c main():: clause / variable ratio: ( 20000 / 1000 ) = 20.00
0.48/0.53	c longest clause has size 5
0.48/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.48/0.53	c number of free variables = 1000
0.48/0.53	c dynamic_preselect_setsize :: off
0.48/0.53	c main():: all systems go!
0.48/0.53	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 427
0.79/0.80	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: 48612
15.19/15.29	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-1512553-1238205333/watcher-1512553-1238205333 -o /tmp/evaluation-result-1512553-1238205333/solver-1512553-1238205333 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1512553-1238205333.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 2/64 24628
/proc/meminfo: memFree=1119648/2055920 swapFree=4171920/4192956
[pid=24628] ppid=24626 vsize=996 CPUtime=0
/proc/24628/stat : 24628 (march_hi) R 24626 24628 24591 0 -1 4194304 137 0 0 0 0 0 0 0 18 0 1 0 1093199043 1019904 122 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/24628/statm: 249 123 58 167 0 80 0

[startup+0.0781469 s]
/proc/loadavg: 0.00 0.00 0.00 2/64 24628
/proc/meminfo: memFree=1119648/2055920 swapFree=4171920/4192956
[pid=24628] ppid=24626 vsize=3436 CPUtime=0.07
/proc/24628/stat : 24628 (march_hi) R 24626 24628 24591 0 -1 4194304 852 0 0 0 7 0 0 0 18 0 1 0 1093199043 3518464 581 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/24628/statm: 859 581 66 167 0 690 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3436

[startup+0.102147 s]
/proc/loadavg: 0.00 0.00 0.00 2/64 24628
/proc/meminfo: memFree=1119648/2055920 swapFree=4171920/4192956
[pid=24628] ppid=24626 vsize=2908 CPUtime=0.09
/proc/24628/stat : 24628 (march_hi) R 24626 24628 24591 0 -1 4194304 1259 0 0 0 9 0 0 0 18 0 1 0 1093199043 2977792 456 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/24628/statm: 727 466 79 167 0 558 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2908

[startup+0.302171 s]
/proc/loadavg: 0.00 0.00 0.00 2/64 24628
/proc/meminfo: memFree=1119648/2055920 swapFree=4171920/4192956
[pid=24628] ppid=24626 vsize=3692 CPUtime=0.28
/proc/24628/stat : 24628 (march_hi) R 24626 24628 24591 0 -1 4194304 2583 0 0 0 28 0 0 0 19 0 1 0 1093199043 3780608 653 1992294400 134512640 135197378 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/24628/statm: 923 653 82 167 0 754 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 3692

[startup+0.702217 s]
/proc/loadavg: 0.00 0.00 0.00 2/64 24628
/proc/meminfo: memFree=1119648/2055920 swapFree=4171920/4192956
[pid=24628] ppid=24626 vsize=6592 CPUtime=0.69
/proc/24628/stat : 24628 (march_hi) R 24626 24628 24591 0 -1 4194304 3240 0 0 0 68 1 0 0 22 0 1 0 1093199043 6750208 1092 1992294400 134512640 135197378 4294956240 18446744073709551615 134596950 0 0 4096 0 0 0 0 17 1 0 0
/proc/24628/statm: 1648 1092 93 167 0 1479 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6592

[startup+1.50131 s]
/proc/loadavg: 0.00 0.00 0.00 2/65 24629
/proc/meminfo: memFree=1115672/2055920 swapFree=4171920/4192956
[pid=24628] ppid=24626 vsize=6596 CPUtime=1.49
/proc/24628/stat : 24628 (march_hi) R 24626 24628 24591 0 -1 4194304 3241 0 0 0 148 1 0 0 25 0 1 0 1093199043 6754304 1093 1992294400 134512640 135197378 4294956240 18446744073709551615 134556348 0 0 4096 0 0 0 0 17 1 0 0
/proc/24628/statm: 1649 1093 93 167 0 1480 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6596

[startup+3.10149 s]
/proc/loadavg: 0.00 0.00 0.00 2/65 24629
/proc/meminfo: memFree=1115544/2055920 swapFree=4171920/4192956
[pid=24628] ppid=24626 vsize=6596 CPUtime=3.09
/proc/24628/stat : 24628 (march_hi) R 24626 24628 24591 0 -1 4194304 3241 0 0 0 308 1 0 0 25 0 1 0 1093199043 6754304 1093 1992294400 134512640 135197378 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/24628/statm: 1649 1093 93 167 0 1480 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6596

[startup+6.30186 s]
/proc/loadavg: 0.08 0.02 0.01 2/65 24629
/proc/meminfo: memFree=1115544/2055920 swapFree=4171920/4192956
[pid=24628] ppid=24626 vsize=7044 CPUtime=6.29
/proc/24628/stat : 24628 (march_hi) R 24626 24628 24591 0 -1 4194304 3259 0 0 0 628 1 0 0 25 0 1 0 1093199043 7213056 1111 1992294400 134512640 135197378 4294956240 18446744073709551615 134593053 0 0 4096 0 0 0 0 17 1 0 0
/proc/24628/statm: 1761 1111 93 167 0 1592 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7044

[startup+12.7016 s]
/proc/loadavg: 0.15 0.03 0.01 2/65 24629
/proc/meminfo: memFree=1114264/2055920 swapFree=4171920/4192956
[pid=24628] ppid=24626 vsize=8068 CPUtime=12.69
/proc/24628/stat : 24628 (march_hi) R 24626 24628 24591 0 -1 4194304 3562 0 0 0 1268 1 0 0 25 0 1 0 1093199043 8261632 1414 1992294400 134512640 135197378 4294956240 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0
/proc/24628/statm: 2017 1414 93 167 0 1848 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8068

[startup+25.5011 s]
/proc/loadavg: 0.34 0.08 0.02 2/65 24629
/proc/meminfo: memFree=1113176/2055920 swapFree=4171920/4192956
[pid=24628] ppid=24626 vsize=9344 CPUtime=25.48
/proc/24628/stat : 24628 (march_hi) R 24626 24628 24591 0 -1 4194304 3814 0 0 0 2547 1 0 0 25 0 1 0 1093199043 9568256 1666 1992294400 134512640 135197378 4294956240 18446744073709551615 134522781 0 0 4096 0 0 0 0 17 1 0 0
/proc/24628/statm: 2336 1666 93 167 0 2167 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9344

[startup+51.102 s]
/proc/loadavg: 0.56 0.15 0.05 2/65 24629
/proc/meminfo: memFree=1111192/2055920 swapFree=4171920/4192956
[pid=24628] ppid=24626 vsize=12220 CPUtime=51.06
/proc/24628/stat : 24628 (march_hi) R 24626 24628 24591 0 -1 4194304 4304 0 0 0 5104 2 0 0 25 0 1 0 1093199043 12513280 2156 1992294400 134512640 135197378 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/24628/statm: 3055 2156 93 167 0 2886 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 12220

[startup+102.302 s]
/proc/loadavg: 0.81 0.28 0.10 2/65 24629
/proc/meminfo: memFree=1107224/2055920 swapFree=4171920/4192956
[pid=24628] ppid=24626 vsize=18688 CPUtime=102.25
/proc/24628/stat : 24628 (march_hi) R 24626 24628 24591 0 -1 4194304 5294 0 0 0 10222 3 0 0 25 0 1 0 1093199043 19136512 3146 1992294400 134512640 135197378 4294956240 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 1 0 0
/proc/24628/statm: 4672 3146 93 167 0 4503 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 18688

[startup+162.302 s]
/proc/loadavg: 0.93 0.41 0.15 2/65 24629
/proc/meminfo: memFree=1102552/2055920 swapFree=4171920/4192956
[pid=24628] ppid=24626 vsize=24508 CPUtime=162.24
/proc/24628/stat : 24628 (march_hi) R 24626 24628 24591 0 -1 4194304 6466 0 0 0 16220 4 0 0 25 0 1 0 1093199043 25096192 4318 1992294400 134512640 135197378 4294956240 18446744073709551615 134539127 0 0 4096 0 0 0 0 17 1 0 0
/proc/24628/statm: 6127 4318 93 167 0 5958 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 24508

[startup+222.306 s]
/proc/loadavg: 0.97 0.51 0.20 2/65 24629
/proc/meminfo: memFree=1097752/2055920 swapFree=4171920/4192956
[pid=24628] ppid=24626 vsize=24508 CPUtime=222.23
/proc/24628/stat : 24628 (march_hi) R 24626 24628 24591 0 -1 4194304 7637 0 0 0 22218 5 0 0 25 0 1 0 1093199043 25096192 5489 1992294400 134512640 135197378 4294956240 18446744073709551615 134539097 0 0 4096 0 0 0 0 17 1 0 0
/proc/24628/statm: 6127 5489 93 167 0 5958 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 24508

[startup+282.301 s]
/proc/loadavg: 0.99 0.60 0.25 2/65 24629
/proc/meminfo: memFree=1093080/2055920 swapFree=4171920/4192956
[pid=24628] ppid=24626 vsize=33244 CPUtime=282.2
/proc/24628/stat : 24628 (march_hi) R 24626 24628 24591 0 -1 4194304 8800 0 0 0 28215 5 0 0 25 0 1 0 1093199043 34041856 6652 1992294400 134512640 135197378 4294956240 18446744073709551615 134570894 0 0 4096 0 0 0 0 17 1 0 0
/proc/24628/statm: 8311 6652 93 167 0 8142 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 33244

[startup+342.302 s]
/proc/loadavg: 1.06 0.69 0.30 2/65 24635
/proc/meminfo: memFree=1088280/2055920 swapFree=4171920/4192956
[pid=24628] ppid=24626 vsize=46340 CPUtime=342.16
/proc/24628/stat : 24628 (march_hi) R 24626 24628 24591 0 -1 4194304 9955 0 0 0 34209 7 0 0 25 0 1 0 1093199043 47452160 7807 1992294400 134512640 135197378 4294956240 18446744073709551615 134550686 0 0 4096 0 0 0 0 17 1 0 0
/proc/24628/statm: 11585 7807 93 167 0 11416 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 46340

[startup+402.301 s]
/proc/loadavg: 1.02 0.74 0.34 2/65 24635
/proc/meminfo: memFree=1083288/2055920 swapFree=4171920/4192956
[pid=24628] ppid=24626 vsize=47004 CPUtime=402.15
/proc/24628/stat : 24628 (march_hi) R 24626 24628 24591 0 -1 4194304 11211 0 0 0 40207 8 0 0 25 0 1 0 1093199043 48132096 9063 1992294400 134512640 135197378 4294956240 18446744073709551615 134593317 0 0 4096 0 0 0 0 17 1 0 0
/proc/24628/statm: 11751 9063 93 167 0 11582 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 47004

[startup+462.303 s]
/proc/loadavg: 1.01 0.78 0.38 2/65 24635
/proc/meminfo: memFree=1078552/2055920 swapFree=4171920/4192956
[pid=24628] ppid=24626 vsize=47004 CPUtime=462.13
/proc/24628/stat : 24628 (march_hi) R 24626 24628 24591 0 -1 4194304 12383 0 0 0 46204 9 0 0 25 0 1 0 1093199043 48132096 10235 1992294400 134512640 135197378 4294956240 18446744073709551615 134550706 0 0 4096 0 0 0 0 17 1 0 0
/proc/24628/statm: 11751 10235 93 167 0 11582 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 47004

[startup+522.303 s]
/proc/loadavg: 1.00 0.82 0.41 2/65 24635
/proc/meminfo: memFree=1073880/2055920 swapFree=4171920/4192956
[pid=24628] ppid=24626 vsize=66648 CPUtime=522.11
/proc/24628/stat : 24628 (march_hi) R 24626 24628 24591 0 -1 4194304 13553 0 0 0 52201 10 0 0 25 0 1 0 1093199043 68247552 11405 1992294400 134512640 135197378 4294956240 18446744073709551615 134592727 0 0 4096 0 0 0 0 17 1 0 0
/proc/24628/statm: 16662 11405 93 167 0 16493 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 66648

[startup+582.303 s]
/proc/loadavg: 1.00 0.85 0.45 2/65 24635
/proc/meminfo: memFree=1069144/2055920 swapFree=4171920/4192956
[pid=24628] ppid=24626 vsize=66648 CPUtime=582.09
/proc/24628/stat : 24628 (march_hi) R 24626 24628 24591 0 -1 4194304 14723 0 0 0 58198 11 0 0 25 0 1 0 1093199043 68247552 12575 1992294400 134512640 135197378 4294956240 18446744073709551615 134570822 0 0 4096 0 0 0 0 17 1 0 0
/proc/24628/statm: 16662 12575 93 167 0 16493 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 66648

[startup+642.303 s]
/proc/loadavg: 1.00 0.87 0.48 2/65 24635
/proc/meminfo: memFree=1064536/2055920 swapFree=4171920/4192956
[pid=24628] ppid=24626 vsize=66648 CPUtime=642.08
/proc/24628/stat : 24628 (march_hi) R 24626 24628 24591 0 -1 4194304 15885 0 0 0 64196 12 0 0 25 0 1 0 1093199043 68247552 13737 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/24628/statm: 16662 13737 93 167 0 16493 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 66648

[startup+702.302 s]
/proc/loadavg: 1.00 0.89 0.51 2/65 24635
/proc/meminfo: memFree=1059864/2055920 swapFree=4171920/4192956
[pid=24628] ppid=24626 vsize=67308 CPUtime=702.07
/proc/24628/stat : 24628 (march_hi) R 24626 24628 24591 0 -1 4194304 17054 0 0 0 70194 13 0 0 25 0 1 0 1093199043 68923392 14906 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/24628/statm: 16827 14906 93 167 0 16658 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 67308

[startup+762.302 s]
/proc/loadavg: 1.00 0.91 0.54 2/65 24635
/proc/meminfo: memFree=1055192/2055920 swapFree=4171920/4192956
[pid=24628] ppid=24626 vsize=67308 CPUtime=762.05
/proc/24628/stat : 24628 (march_hi) R 24626 24628 24591 0 -1 4194304 18209 0 0 0 76191 14 0 0 25 0 1 0 1093199043 68923392 16061 1992294400 134512640 135197378 4294956240 18446744073709551615 134570755 0 0 4096 0 0 0 0 17 1 0 0
/proc/24628/statm: 16827 16061 93 167 0 16658 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 67308

[startup+822.301 s]
/proc/loadavg: 1.00 0.92 0.56 2/65 24635
/proc/meminfo: memFree=1050520/2055920 swapFree=4171920/4192956
[pid=24628] ppid=24626 vsize=96776 CPUtime=822.03
/proc/24628/stat : 24628 (march_hi) R 24626 24628 24591 0 -1 4194304 19352 0 0 0 82188 15 0 0 25 0 1 0 1093199043 99098624 17204 1992294400 134512640 135197378 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/24628/statm: 24194 17204 93 167 0 24025 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 96776

[startup+882.305 s]
/proc/loadavg: 1.00 0.94 0.59 2/65 24635
/proc/meminfo: memFree=1045912/2055920 swapFree=4171920/4192956
[pid=24628] ppid=24626 vsize=96776 CPUtime=882.02
/proc/24628/stat : 24628 (march_hi) R 24626 24628 24591 0 -1 4194304 20502 0 0 0 88185 17 0 0 25 0 1 0 1093199043 99098624 18354 1992294400 134512640 135197378 4294956240 18446744073709551615 134713223 0 0 4096 0 0 0 0 17 1 0 0
/proc/24628/statm: 24194 18354 93 167 0 24025 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 96776

[startup+942.302 s]
/proc/loadavg: 1.00 0.94 0.61 2/65 24635
/proc/meminfo: memFree=1041432/2055920 swapFree=4171920/4192956
[pid=24628] ppid=24626 vsize=96776 CPUtime=941.99
/proc/24628/stat : 24628 (march_hi) R 24626 24628 24591 0 -1 4194304 21636 0 0 0 94181 18 0 0 25 0 1 0 1093199043 99098624 19488 1992294400 134512640 135197378 4294956240 18446744073709551615 134539119 0 0 4096 0 0 0 0 17 1 0 0
/proc/24628/statm: 24194 19488 93 167 0 24025 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 96776

[startup+1002.3 s]
/proc/loadavg: 1.00 0.95 0.63 2/65 24635
/proc/meminfo: memFree=1036824/2055920 swapFree=4171920/4192956
[pid=24628] ppid=24626 vsize=96776 CPUtime=1001.98
/proc/24628/stat : 24628 (march_hi) R 24626 24628 24591 0 -1 4194304 22772 0 0 0 100179 19 0 0 25 0 1 0 1093199043 99098624 20624 1992294400 134512640 135197378 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/24628/statm: 24194 20624 93 167 0 24025 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 96776

[startup+1062.3 s]
/proc/loadavg: 1.00 0.96 0.65 2/65 24635
/proc/meminfo: memFree=1032344/2055920 swapFree=4171920/4192956
[pid=24628] ppid=24626 vsize=96776 CPUtime=1061.96
/proc/24628/stat : 24628 (march_hi) R 24626 24628 24591 0 -1 4194304 23900 0 0 0 106176 20 0 0 25 0 1 0 1093199043 99098624 21752 1992294400 134512640 135197378 4294956240 18446744073709551615 134541443 0 0 4096 0 0 0 0 17 1 0 0
/proc/24628/statm: 24194 21752 93 167 0 24025 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 96776

[startup+1122.3 s]
/proc/loadavg: 1.00 0.96 0.67 2/65 24635
/proc/meminfo: memFree=1027800/2055920 swapFree=4171920/4192956
[pid=24628] ppid=24626 vsize=96776 CPUtime=1121.95
/proc/24628/stat : 24628 (march_hi) R 24626 24628 24591 0 -1 4194304 25022 0 0 0 112174 21 0 0 25 0 1 0 1093199043 99098624 22874 1992294400 134512640 135197378 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/24628/statm: 24194 22874 93 167 0 24025 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 96776

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.69 2/65 24635
/proc/meminfo: memFree=1023384/2055920 swapFree=4171920/4192956
[pid=24628] ppid=24626 vsize=140976 CPUtime=1181.93
/proc/24628/stat : 24628 (march_hi) R 24626 24628 24591 0 -1 4194304 26145 0 0 0 118171 22 0 0 25 0 1 0 1093199043 144359424 23997 1992294400 134512640 135197378 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/24628/statm: 35244 23998 93 167 0 35075 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 140976



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.97 0.69 2/65 24635
/proc/meminfo: memFree=1021912/2055920 swapFree=4171920/4192956
[pid=24628] ppid=24626 vsize=140976 CPUtime=1200.03
/proc/24628/stat : 24628 (march_hi) R 24626 24628 24591 0 -1 4194304 26479 0 0 0 119981 22 0 0 25 0 1 0 1093199043 144359424 24331 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/24628/statm: 35244 24331 93 167 0 35075 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 140976

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 0.97 0.69 2/65 24635
/proc/meminfo: memFree=1021912/2055920 swapFree=4171920/4192956
[pid=24628] ppid=24626 vsize=140976 CPUtime=1200.03
/proc/24628/stat : 24628 (march_hi) R 24626 24628 24591 0 -1 4194304 26479 0 0 0 119981 22 0 0 25 0 1 0 1093199043 144359424 24331 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/24628/statm: 35244 24331 93 167 0 35075 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 140976

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.06
CPU user time (s): 1199.81
CPU system time (s): 0.244962
CPU usage (%): 99.9696
Max. virtual memory (cumulated for all children) (KiB): 140976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.81
system time used= 0.244962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26479
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= 1572

runsolver used 0.944856 second user time and 2.42663 second system time

The end

Launcher Data 

Begin job on node28 at 2009-03-28 02:55:33
IDJOB=1512553
IDBENCH=70189
IDSOLVER=521
FILE ID=node28/1512553-1238205333
PBS_JOBID= 9060536
Free space on /tmp= 66136 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S1322153318-039.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512553-1238205333/watcher-1512553-1238205333 -o /tmp/evaluation-result-1512553-1238205333/solver-1512553-1238205333 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1512553-1238205333.cnf

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

MD5SUM BENCH= 9b4324a23c82753183d597b4a4c7c7c2
RANDOM SEED=1664677627

node28.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		: 3000.212
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		: 3000.212
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:       1120256 kB
Buffers:         85824 kB
Cached:         757176 kB
SwapCached:      14208 kB
Active:         259900 kB
Inactive:       606896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1120256 kB
SwapTotal:     4192956 kB
SwapFree:      4171920 kB
Dirty:            1452 kB
Writeback:           0 kB
Mapped:          17728 kB
Slab:            54688 kB
Committed_AS:  2784956 kB
PageTables:       1428 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66136 MiB
End job on node28 at 2009-03-28 03:15:36