Trace number 1627736

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) 5000.12 5001.36

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S1040507052-028.cnf
MD5SUM460680b15ea4b6f4cb4765d23626d1a5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark82.9384
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 0.042
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: 424
0.69/0.77	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: 50451
15.48/15.52	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
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c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |****************************************************
c |*****************************************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 5187719
1613.59/1614.09	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
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c |********************************
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c |****************************************
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c |************************************************
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c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1627736-1239992879/watcher-1627736-1239992879 -o /tmp/evaluation-result-1627736-1239992879/solver-1627736-1239992879 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627736-1239992879.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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 0.99 3/64 22391
/proc/meminfo: memFree=1250864/2055920 swapFree=4192956/4192956
[pid=22391] ppid=22389 vsize=996 CPUtime=0
/proc/22391/stat : 22391 (march_hi) R 22389 22391 22300 0 -1 4194304 134 0 0 0 0 0 0 0 18 0 1 0 27315665 1019904 119 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/22391/statm: 249 119 58 167 0 80 0

[startup+0.0650349 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 22391
/proc/meminfo: memFree=1250864/2055920 swapFree=4192956/4192956
[pid=22391] ppid=22389 vsize=2516 CPUtime=0.06
/proc/22391/stat : 22391 (march_hi) R 22389 22391 22300 0 -1 4194304 463 0 0 0 6 0 0 0 18 0 1 0 27315665 2576384 370 1992294400 134512640 135197378 4294956240 18446744073709551615 134691591 0 0 4096 0 0 0 0 17 1 0 0
/proc/22391/statm: 629 370 65 167 0 460 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2516

[startup+0.101038 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 22391
/proc/meminfo: memFree=1250864/2055920 swapFree=4192956/4192956
[pid=22391] ppid=22389 vsize=3436 CPUtime=0.09
/proc/22391/stat : 22391 (march_hi) R 22389 22391 22300 0 -1 4194304 1394 0 0 0 9 0 0 0 18 0 1 0 27315665 3518464 593 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/22391/statm: 859 593 79 167 0 690 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3436

[startup+0.301057 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 22391
/proc/meminfo: memFree=1250864/2055920 swapFree=4192956/4192956
[pid=22391] ppid=22389 vsize=3692 CPUtime=0.28
/proc/22391/stat : 22391 (march_hi) R 22389 22391 22300 0 -1 4194304 2579 0 0 0 28 0 0 0 19 0 1 0 27315665 3780608 653 1992294400 134512640 135197378 4294956240 18446744073709551615 134578131 0 0 4096 0 0 0 0 17 1 0 0
/proc/22391/statm: 923 653 82 167 0 754 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 3692

[startup+0.701094 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 22391
/proc/meminfo: memFree=1250864/2055920 swapFree=4192956/4192956
[pid=22391] ppid=22389 vsize=6596 CPUtime=0.69
/proc/22391/stat : 22391 (march_hi) R 22389 22391 22300 0 -1 4194304 3237 0 0 0 68 1 0 0 22 0 1 0 27315665 6754304 1093 1992294400 134512640 135197378 4294956240 18446744073709551615 134539097 0 0 4096 0 0 0 0 17 1 0 0
/proc/22391/statm: 1649 1093 93 167 0 1480 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6596

[startup+1.50117 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22392
/proc/meminfo: memFree=1246824/2055920 swapFree=4192956/4192956
[pid=22391] ppid=22389 vsize=6596 CPUtime=1.49
/proc/22391/stat : 22391 (march_hi) R 22389 22391 22300 0 -1 4194304 3237 0 0 0 148 1 0 0 25 0 1 0 27315665 6754304 1093 1992294400 134512640 135197378 4294956240 18446744073709551615 134649170 0 0 4096 0 0 0 0 17 1 0 0
/proc/22391/statm: 1649 1093 93 167 0 1480 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6596

[startup+3.10132 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22392
/proc/meminfo: memFree=1246696/2055920 swapFree=4192956/4192956
[pid=22391] ppid=22389 vsize=6596 CPUtime=3.09
/proc/22391/stat : 22391 (march_hi) R 22389 22391 22300 0 -1 4194304 3237 0 0 0 308 1 0 0 25 0 1 0 27315665 6754304 1093 1992294400 134512640 135197378 4294956240 18446744073709551615 134526583 0 0 4096 0 0 0 0 17 1 0 0
/proc/22391/statm: 1649 1093 93 167 0 1480 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6596

[startup+6.30163 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22392
/proc/meminfo: memFree=1246376/2055920 swapFree=4192956/4192956
[pid=22391] ppid=22389 vsize=7636 CPUtime=6.28
/proc/22391/stat : 22391 (march_hi) R 22389 22391 22300 0 -1 4194304 3423 0 0 0 627 1 0 0 25 0 1 0 27315665 7819264 1279 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/22391/statm: 1909 1279 93 167 0 1740 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 7636

[startup+12.7022 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22392
/proc/meminfo: memFree=1245288/2055920 swapFree=4192956/4192956
[pid=22391] ppid=22389 vsize=7976 CPUtime=12.68
/proc/22391/stat : 22391 (march_hi) R 22389 22391 22300 0 -1 4194304 3555 0 0 0 1267 1 0 0 25 0 1 0 27315665 8167424 1411 1992294400 134512640 135197378 4294956240 18446744073709551615 134602884 0 0 4096 0 0 0 0 17 1 0 0
/proc/22391/statm: 1994 1411 93 167 0 1825 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7976

[startup+25.5014 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22392
/proc/meminfo: memFree=1244200/2055920 swapFree=4192956/4192956
[pid=22391] ppid=22389 vsize=9252 CPUtime=25.49
/proc/22391/stat : 22391 (march_hi) R 22389 22391 22300 0 -1 4194304 3807 0 0 0 2547 2 0 0 25 0 1 0 27315665 9474048 1663 1992294400 134512640 135197378 4294956240 18446744073709551615 134593042 0 0 4096 0 0 0 0 17 1 0 0
/proc/22391/statm: 2313 1663 93 167 0 2144 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9252

[startup+51.1019 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22392
/proc/meminfo: memFree=1242280/2055920 swapFree=4192956/4192956
[pid=22391] ppid=22389 vsize=12128 CPUtime=51.07
/proc/22391/stat : 22391 (march_hi) R 22389 22391 22300 0 -1 4194304 4305 0 0 0 5105 2 0 0 25 0 1 0 27315665 12419072 2161 1992294400 134512640 135197378 4294956240 18446744073709551615 134592981 0 0 4096 0 0 0 0 17 1 0 0
/proc/22391/statm: 3032 2161 93 167 0 2863 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 12128

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22392
/proc/meminfo: memFree=1238248/2055920 swapFree=4192956/4192956
[pid=22391] ppid=22389 vsize=18596 CPUtime=102.26
/proc/22391/stat : 22391 (march_hi) R 22389 22391 22300 0 -1 4194304 5305 0 0 0 10222 4 0 0 25 0 1 0 27315665 19042304 3161 1992294400 134512640 135197378 4294956240 18446744073709551615 134548721 0 0 4096 0 0 0 0 17 1 0 0
/proc/22391/statm: 4649 3161 93 167 0 4480 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 18596

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22392
/proc/meminfo: memFree=1233512/2055920 swapFree=4192956/4192956
[pid=22391] ppid=22389 vsize=24416 CPUtime=162.25
/proc/22391/stat : 22391 (march_hi) R 22389 22391 22300 0 -1 4194304 6495 0 0 0 16219 6 0 0 25 0 1 0 27315665 25001984 4351 1992294400 134512640 135197378 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/22391/statm: 6104 4351 93 167 0 5935 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 24416

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22392
/proc/meminfo: memFree=1228648/2055920 swapFree=4192956/4192956
[pid=22391] ppid=22389 vsize=33152 CPUtime=222.23
/proc/22391/stat : 22391 (march_hi) R 22389 22391 22300 0 -1 4194304 7689 0 0 0 22216 7 0 0 25 0 1 0 27315665 33947648 5545 1992294400 134512640 135197378 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/22391/statm: 8288 5545 93 167 0 8119 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 33152

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22392
/proc/meminfo: memFree=1223976/2055920 swapFree=4192956/4192956
[pid=22391] ppid=22389 vsize=33152 CPUtime=282.23
/proc/22391/stat : 22391 (march_hi) R 22389 22391 22300 0 -1 4194304 8877 0 0 0 28215 8 0 0 25 0 1 0 27315665 33947648 6733 1992294400 134512640 135197378 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/22391/statm: 8288 6733 93 167 0 8119 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 33152

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22392
/proc/meminfo: memFree=1219112/2055920 swapFree=4192956/4192956
[pid=22391] ppid=22389 vsize=46248 CPUtime=342.21
/proc/22391/stat : 22391 (march_hi) R 22389 22391 22300 0 -1 4194304 10079 0 0 0 34212 9 0 0 25 0 1 0 27315665 47357952 7935 1992294400 134512640 135197378 4294956240 18446744073709551615 134556494 0 0 4096 0 0 0 0 17 1 0 0
/proc/22391/statm: 11562 7935 93 167 0 11393 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 46248

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22392
/proc/meminfo: memFree=1213992/2055920 swapFree=4192956/4192956
[pid=22391] ppid=22389 vsize=46896 CPUtime=402.19
/proc/22391/stat : 22391 (march_hi) R 22389 22391 22300 0 -1 4194304 11362 0 0 0 40209 10 0 0 25 0 1 0 27315665 48021504 9218 1992294400 134512640 135197378 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/22391/statm: 11724 9218 93 167 0 11555 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 46896

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22392
/proc/meminfo: memFree=1209192/2055920 swapFree=4192956/4192956
[pid=22391] ppid=22389 vsize=46896 CPUtime=462.18
/proc/22391/stat : 22391 (march_hi) R 22389 22391 22300 0 -1 4194304 12566 0 0 0 46206 12 0 0 25 0 1 0 27315665 48021504 10422 1992294400 134512640 135197378 4294956240 18446744073709551615 134572870 0 0 4096 0 0 0 0 17 1 0 0
/proc/22391/statm: 11724 10422 93 167 0 11555 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 46896

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22392
/proc/meminfo: memFree=1204328/2055920 swapFree=4192956/4192956
[pid=22391] ppid=22389 vsize=66540 CPUtime=522.16
/proc/22391/stat : 22391 (march_hi) R 22389 22391 22300 0 -1 4194304 13762 0 0 0 52203 13 0 0 25 0 1 0 27315665 68136960 11618 1992294400 134512640 135197378 4294956240 18446744073709551615 134541546 0 0 4096 0 0 0 0 17 1 0 0
/proc/22391/statm: 16635 11618 93 167 0 16466 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 66540

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22394
/proc/meminfo: memFree=1199464/2055920 swapFree=4192956/4192956
[pid=22391] ppid=22389 vsize=66540 CPUtime=582.15
/proc/22391/stat : 22391 (march_hi) R 22389 22391 22300 0 -1 4194304 14955 0 0 0 58200 15 0 0 25 0 1 0 27315665 68136960 12811 1992294400 134512640 135197378 4294956240 18446744073709551615 134572731 0 0 4096 0 0 0 0 17 1 0 0
/proc/22391/statm: 16635 12811 93 167 0 16466 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 66540

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22394
/proc/meminfo: memFree=1194600/2055920 swapFree=4192956/4192956
[pid=22391] ppid=22389 vsize=66540 CPUtime=642.14
/proc/22391/stat : 22391 (march_hi) R 22389 22391 22300 0 -1 4194304 16148 0 0 0 64198 16 0 0 25 0 1 0 27315665 68136960 14004 1992294400 134512640 135197378 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/22391/statm: 16635 14004 93 167 0 16466 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 66540


################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22400
/proc/meminfo: memFree=932456/2055920 swapFree=4192956/4192956
[pid=22391] ppid=22389 vsize=459680 CPUtime=4061.28
/proc/22391/stat : 22391 (march_hi) R 22389 22391 22300 0 -1 4194304 81435 0 0 0 406035 93 0 0 25 0 1 0 27315665 470712320 79291 1992294400 134512640 135197378 4294956240 18446744073709551615 134539457 0 0 4096 0 0 0 0 17 1 0 0
/proc/22391/statm: 114920 79291 93 167 0 114751 0
Current children cumulated CPU time (s) 4061.28
Current children cumulated vsize (KiB) 459680

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22400
/proc/meminfo: memFree=927848/2055920 swapFree=4192956/4192956
[pid=22391] ppid=22389 vsize=459680 CPUtime=4121.27
/proc/22391/stat : 22391 (march_hi) R 22389 22391 22300 0 -1 4194304 82587 0 0 0 412032 95 0 0 25 0 1 0 27315665 470712320 80443 1992294400 134512640 135197378 4294956240 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 1 0 0
/proc/22391/statm: 114920 80443 93 167 0 114751 0
Current children cumulated CPU time (s) 4121.27
Current children cumulated vsize (KiB) 459680

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22402
/proc/meminfo: memFree=923112/2055920 swapFree=4192956/4192956
[pid=22391] ppid=22389 vsize=459680 CPUtime=4181.25
/proc/22391/stat : 22391 (march_hi) R 22389 22391 22300 0 -1 4194304 83738 0 0 0 418029 96 0 0 25 0 1 0 27315665 470712320 81594 1992294400 134512640 135197378 4294956240 18446744073709551615 134550665 0 0 4096 0 0 0 0 17 1 0 0
/proc/22391/statm: 114920 81594 93 167 0 114751 0
Current children cumulated CPU time (s) 4181.25
Current children cumulated vsize (KiB) 459680

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22402
/proc/meminfo: memFree=918504/2055920 swapFree=4192956/4192956
[pid=22391] ppid=22389 vsize=459680 CPUtime=4241.24
/proc/22391/stat : 22391 (march_hi) R 22389 22391 22300 0 -1 4194304 84889 0 0 0 424026 98 0 0 25 0 1 0 27315665 470712320 82745 1992294400 134512640 135197378 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/22391/statm: 114920 82745 93 167 0 114751 0
Current children cumulated CPU time (s) 4241.24
Current children cumulated vsize (KiB) 459680

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22402
/proc/meminfo: memFree=913960/2055920 swapFree=4192956/4192956
[pid=22391] ppid=22389 vsize=459680 CPUtime=4301.22
/proc/22391/stat : 22391 (march_hi) R 22389 22391 22300 0 -1 4194304 86021 0 0 0 430022 100 0 0 25 0 1 0 27315665 470712320 83877 1992294400 134512640 135197378 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/22391/statm: 114920 83877 93 167 0 114751 0
Current children cumulated CPU time (s) 4301.22
Current children cumulated vsize (KiB) 459680

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22402
/proc/meminfo: memFree=909544/2055920 swapFree=4192956/4192956
[pid=22391] ppid=22389 vsize=464876 CPUtime=4361.2
/proc/22391/stat : 22391 (march_hi) R 22389 22391 22300 0 -1 4194304 87133 0 0 0 436019 101 0 0 25 0 1 0 27315665 476033024 84989 1992294400 134512640 135197378 4294956240 18446744073709551615 134593132 0 0 4096 0 0 0 0 17 1 0 0
/proc/22391/statm: 116219 84989 93 167 0 116050 0
Current children cumulated CPU time (s) 4361.2
Current children cumulated vsize (KiB) 464876

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22402
/proc/meminfo: memFree=905128/2055920 swapFree=4192956/4192956
[pid=22391] ppid=22389 vsize=464876 CPUtime=4421.2
/proc/22391/stat : 22391 (march_hi) R 22389 22391 22300 0 -1 4194304 88225 0 0 0 442017 103 0 0 25 0 1 0 27315665 476033024 86081 1992294400 134512640 135197378 4294956240 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 1 0 0
/proc/22391/statm: 116219 86081 93 167 0 116050 0
Current children cumulated CPU time (s) 4421.2
Current children cumulated vsize (KiB) 464876

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22402
/proc/meminfo: memFree=900840/2055920 swapFree=4192956/4192956
[pid=22391] ppid=22389 vsize=464876 CPUtime=4481.18
/proc/22391/stat : 22391 (march_hi) R 22389 22391 22300 0 -1 4194304 89307 0 0 0 448014 104 0 0 25 0 1 0 27315665 476033024 87163 1992294400 134512640 135197378 4294956240 18446744073709551615 134539127 0 0 4096 0 0 0 0 17 1 0 0
/proc/22391/statm: 116219 87163 93 167 0 116050 0
Current children cumulated CPU time (s) 4481.18
Current children cumulated vsize (KiB) 464876

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22402
/proc/meminfo: memFree=896552/2055920 swapFree=4192956/4192956
[pid=22391] ppid=22389 vsize=464876 CPUtime=4541.16
/proc/22391/stat : 22391 (march_hi) R 22389 22391 22300 0 -1 4194304 90373 0 0 0 454011 105 0 0 25 0 1 0 27315665 476033024 88229 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/22391/statm: 116219 88229 93 167 0 116050 0
Current children cumulated CPU time (s) 4541.16
Current children cumulated vsize (KiB) 464876

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22402
/proc/meminfo: memFree=892328/2055920 swapFree=4192956/4192956
[pid=22391] ppid=22389 vsize=464876 CPUtime=4601.16
/proc/22391/stat : 22391 (march_hi) R 22389 22391 22300 0 -1 4194304 91412 0 0 0 460009 107 0 0 25 0 1 0 27315665 476033024 89268 1992294400 134512640 135197378 4294956240 18446744073709551615 134541511 0 0 4096 0 0 0 0 17 1 0 0
/proc/22391/statm: 116219 89268 93 167 0 116050 0
Current children cumulated CPU time (s) 4601.16
Current children cumulated vsize (KiB) 464876

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22402
/proc/meminfo: memFree=888552/2055920 swapFree=4192956/4192956
[pid=22391] ppid=22389 vsize=464876 CPUtime=4661.13
/proc/22391/stat : 22391 (march_hi) R 22389 22391 22300 0 -1 4194304 92378 0 0 0 466005 108 0 0 25 0 1 0 27315665 476033024 90234 1992294400 134512640 135197378 4294956240 18446744073709551615 134603849 0 0 4096 0 0 0 0 17 1 0 0
/proc/22391/statm: 116219 90234 93 167 0 116050 0
Current children cumulated CPU time (s) 4661.13
Current children cumulated vsize (KiB) 464876

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22402
/proc/meminfo: memFree=884776/2055920 swapFree=4192956/4192956
[pid=22391] ppid=22389 vsize=464876 CPUtime=4721.12
/proc/22391/stat : 22391 (march_hi) R 22389 22391 22300 0 -1 4194304 93312 0 0 0 472002 110 0 0 25 0 1 0 27315665 476033024 91168 1992294400 134512640 135197378 4294956240 18446744073709551615 134596885 0 0 4096 0 0 0 0 17 1 0 0
/proc/22391/statm: 116219 91168 93 167 0 116050 0
Current children cumulated CPU time (s) 4721.12
Current children cumulated vsize (KiB) 464876

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22402
/proc/meminfo: memFree=880040/2055920 swapFree=4192956/4192956
[pid=22391] ppid=22389 vsize=464876 CPUtime=4781.1
/proc/22391/stat : 22391 (march_hi) R 22389 22391 22300 0 -1 4194304 94506 0 0 0 477999 111 0 0 25 0 1 0 27315665 476033024 92362 1992294400 134512640 135197378 4294956240 18446744073709551615 134539095 0 0 4096 0 0 0 0 17 1 0 0
/proc/22391/statm: 116219 92362 93 167 0 116050 0
Current children cumulated CPU time (s) 4781.1
Current children cumulated vsize (KiB) 464876

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22402
/proc/meminfo: memFree=875240/2055920 swapFree=4192956/4192956
[pid=22391] ppid=22389 vsize=464876 CPUtime=4841.09
/proc/22391/stat : 22391 (march_hi) R 22389 22391 22300 0 -1 4194304 95689 0 0 0 483997 112 0 0 25 0 1 0 27315665 476033024 93545 1992294400 134512640 135197378 4294956240 18446744073709551615 134522760 0 0 4096 0 0 0 0 17 1 0 0
/proc/22391/statm: 116219 93545 93 167 0 116050 0
Current children cumulated CPU time (s) 4841.09
Current children cumulated vsize (KiB) 464876

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22402
/proc/meminfo: memFree=870440/2055920 swapFree=4192956/4192956
[pid=22391] ppid=22389 vsize=464876 CPUtime=4901.07
/proc/22391/stat : 22391 (march_hi) R 22389 22391 22300 0 -1 4194304 96896 0 0 0 489994 113 0 0 25 0 1 0 27315665 476033024 94752 1992294400 134512640 135197378 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/22391/statm: 116219 94752 93 167 0 116050 0
Current children cumulated CPU time (s) 4901.07
Current children cumulated vsize (KiB) 464876

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22402
/proc/meminfo: memFree=865640/2055920 swapFree=4192956/4192956
[pid=22391] ppid=22389 vsize=464876 CPUtime=4961.06
/proc/22391/stat : 22391 (march_hi) R 22389 22391 22300 0 -1 4194304 98095 0 0 0 495991 115 0 0 25 0 1 0 27315665 476033024 95951 1992294400 134512640 135197378 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/22391/statm: 116219 95951 93 167 0 116050 0
Current children cumulated CPU time (s) 4961.06
Current children cumulated vsize (KiB) 464876



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22402
/proc/meminfo: memFree=862440/2055920 swapFree=4192956/4192956
[pid=22391] ppid=22389 vsize=464876 CPUtime=5000.06
/proc/22391/stat : 22391 (march_hi) R 22389 22391 22300 0 -1 4194304 98877 0 0 0 499890 116 0 0 25 0 1 0 27315665 476033024 96733 1992294400 134512640 135197378 4294956240 18446744073709551615 134522847 0 0 4096 0 0 0 0 17 1 0 0
/proc/22391/statm: 116219 96733 93 167 0 116050 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 464876

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

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

[startup+5001.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22402
/proc/meminfo: memFree=862440/2055920 swapFree=4192956/4192956
[pid=22391] ppid=22389 vsize=464876 CPUtime=5000.06
/proc/22391/stat : 22391 (march_hi) R 22389 22391 22300 0 -1 4194304 98877 0 0 0 499890 116 0 0 25 0 1 0 27315665 476033024 96733 1992294400 134512640 135197378 4294956240 18446744073709551615 134522847 0 0 4096 0 0 0 0 17 1 0 0
/proc/22391/statm: 116219 96733 93 167 0 116050 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 464876

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.36
CPU time (s): 5000.12
CPU user time (s): 4998.9
CPU system time (s): 1.22381
CPU usage (%): 99.9752
Max. virtual memory (cumulated for all children) (KiB): 464876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4998.9
system time used= 1.22381
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 98877
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= 7622

runsolver used 4.5863 second user time and 9.12661 second system time

The end

Launcher Data 

Begin job on node48 at 2009-04-17 20:27:59
IDJOB=1627736
IDBENCH=70192
IDSOLVER=583
FILE ID=node48/1627736-1239992879
PBS_JOBID= 9157338
Free space on /tmp= 66356 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S1040507052-028.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627736-1239992879/watcher-1627736-1239992879 -o /tmp/evaluation-result-1627736-1239992879/solver-1627736-1239992879 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1627736-1239992879.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 460680b15ea4b6f4cb4765d23626d1a5
RANDOM SEED=1477290690

node48.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		: 3000.209
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		: 3000.209
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:       1251280 kB
Buffers:         81788 kB
Cached:         626840 kB
SwapCached:          0 kB
Active:         247248 kB
Inactive:       475300 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1251280 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1236 kB
Writeback:           0 kB
Mapped:          23640 kB
Slab:            68152 kB
Committed_AS:   182488 kB
PageTables:       1368 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= 66356 MiB
End job on node48 at 2009-04-17 21:51:23