Trace number 1627840

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) 5000.07 5001.42

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/10000/
unif-k3-r4.2-v10000-c42000-S2108163340-010.cnf
MD5SUMfeffab3a110531eb2fd2a1a79e11bcda
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark29.4765
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.59/0.69	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.59/0.69	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.59/0.69	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.59/0.69	c main()::
0.59/0.69	c initFormula():: searching for DIMACS p-line....
0.59/0.69	c initFormula():: the DIMACS p-line indicates a CNF of 10000 variables and 42000 clauses.
0.59/0.69	c parseCNF():: parsing....
0.59/0.69	c parseCNF():: the CNF contains 0 unary clauses.
0.59/0.69	c runParser():: parsing was successful, warming up engines...
0.59/0.69	c simplify_formula():: removed 0 tautological, 210 satisfied and 0 duplicate clauses
0.59/0.69	c preprocessing fase I completed:: there are now 9967 free variables and 41790 clauses.
0.59/0.69	c stat :: sign balance is biased by 0.482
0.59/0.69	c using 3-SAT heuristics (occurence based diff)
0.59/0.69	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.59/0.69	c simplify_formula():: removed 0 tautological, 0 satisfied and 128 duplicate clauses
0.59/0.69	c resolvent_look() :: found 72 resolvents
0.59/0.69	c lessRedundantTransformation():: nothing to be done.
0.59/0.69	c transformTo3SAT():: you gave me 10000 variables and 41862 clauses.
0.59/0.69	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.59/0.69	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.59/0.69	c transformTo3SAT():: the transformation yielded 10000 variabels and 41862 clauses.
0.59/0.69	c main():: clause / variable ratio: ( 41862 / 10000 ) = 4.19
0.59/0.69	c longest clause has size 3
0.59/0.69	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.59/0.69	c number of free variables = 9967
0.59/0.69	c dynamic_preselect_setsize :: off
0.59/0.69	c main():: all systems go!
0.59/0.69	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 914
2.59/2.68	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: 299921
764.68/764.90	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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1627840-1240020157/watcher-1627840-1240020157 -o /tmp/evaluation-result-1627840-1240020157/solver-1627840-1240020157 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627840-1240020157.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: 1.05 1.01 1.00 3/64 20378
/proc/meminfo: memFree=1329256/2055920 swapFree=4192956/4192956
[pid=20378] ppid=20376 vsize=1912 CPUtime=0
/proc/20378/stat : 20378 (march_hi) R 20376 20378 19767 0 -1 4194304 319 0 0 0 0 0 0 0 18 0 1 0 30043719 1957888 304 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 478 304 58 167 0 309 0

[startup+0.097925 s]
/proc/loadavg: 1.05 1.01 1.00 3/64 20378
/proc/meminfo: memFree=1329256/2055920 swapFree=4192956/4192956
[pid=20378] ppid=20376 vsize=5084 CPUtime=0.09
/proc/20378/stat : 20378 (march_hi) R 20376 20378 19767 0 -1 4194304 1038 0 0 0 9 0 0 0 18 0 1 0 30043719 5206016 789 1992294400 134512640 135197378 4294956240 18446744073709551615 134565194 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 1271 789 65 167 0 1102 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5084

[startup+0.101924 s]
/proc/loadavg: 1.05 1.01 1.00 3/64 20378
/proc/meminfo: memFree=1329256/2055920 swapFree=4192956/4192956
[pid=20378] ppid=20376 vsize=5084 CPUtime=0.09
/proc/20378/stat : 20378 (march_hi) R 20376 20378 19767 0 -1 4194304 1038 0 0 0 9 0 0 0 18 0 1 0 30043719 5206016 789 1992294400 134512640 135197378 4294956240 18446744073709551615 134565230 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 1271 789 65 167 0 1102 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5084

[startup+0.301941 s]
/proc/loadavg: 1.05 1.01 1.00 3/64 20378
/proc/meminfo: memFree=1329256/2055920 swapFree=4192956/4192956
[pid=20378] ppid=20376 vsize=5372 CPUtime=0.29
/proc/20378/stat : 20378 (march_hi) R 20376 20378 19767 0 -1 4194304 2615 0 0 0 29 0 0 0 19 0 1 0 30043719 5500928 925 1992294400 134512640 135197378 4294956240 18446744073709551615 134619650 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 1343 925 78 167 0 1174 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5372

[startup+0.701977 s]
/proc/loadavg: 1.05 1.01 1.00 3/64 20378
/proc/meminfo: memFree=1329256/2055920 swapFree=4192956/4192956
[pid=20378] ppid=20376 vsize=18580 CPUtime=0.69
/proc/20378/stat : 20378 (march_hi) R 20376 20378 19767 0 -1 4194304 6941 0 0 0 67 2 0 0 22 0 1 0 30043719 19025920 2168 1992294400 134512640 135197378 4294956240 18446744073709551615 134542026 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 4645 2168 87 167 0 4476 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18580

[startup+1.50205 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 20379
/proc/meminfo: memFree=1312800/2055920 swapFree=4192956/4192956
[pid=20378] ppid=20376 vsize=19232 CPUtime=1.49
/proc/20378/stat : 20378 (march_hi) R 20376 20378 19767 0 -1 4194304 9067 0 0 0 145 4 0 0 25 0 1 0 30043719 19693568 4294 1992294400 134512640 135197378 4294956240 18446744073709551615 134571091 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 4808 4294 91 167 0 4639 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19232

[startup+3.10119 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 20379
/proc/meminfo: memFree=1311008/2055920 swapFree=4192956/4192956
[pid=20378] ppid=20376 vsize=20844 CPUtime=3.09
/proc/20378/stat : 20378 (march_hi) R 20376 20378 19767 0 -1 4194304 9488 0 0 0 305 4 0 0 25 0 1 0 30043719 21344256 4715 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 5211 4715 91 167 0 5042 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20844

[startup+6.30147 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 20379
/proc/meminfo: memFree=1310176/2055920 swapFree=4192956/4192956
[pid=20378] ppid=20376 vsize=21164 CPUtime=6.28
/proc/20378/stat : 20378 (march_hi) R 20376 20378 19767 0 -1 4194304 9540 0 0 0 624 4 0 0 25 0 1 0 30043719 21671936 4767 1992294400 134512640 135197378 4294956240 18446744073709551615 134541626 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 5291 4767 91 167 0 5122 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 21164

[startup+12.701 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 20379
/proc/meminfo: memFree=1309800/2055920 swapFree=4192956/4192956
[pid=20378] ppid=20376 vsize=21536 CPUtime=12.69
/proc/20378/stat : 20378 (march_hi) R 20376 20378 19767 0 -1 4194304 9628 0 0 0 1264 5 0 0 25 0 1 0 30043719 22052864 4855 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 5384 4855 91 167 0 5215 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21536

[startup+25.5012 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 20379
/proc/meminfo: memFree=1309416/2055920 swapFree=4192956/4192956
[pid=20378] ppid=20376 vsize=21840 CPUtime=25.48
/proc/20378/stat : 20378 (march_hi) R 20376 20378 19767 0 -1 4194304 9715 0 0 0 2543 5 0 0 25 0 1 0 30043719 22364160 4942 1992294400 134512640 135197378 4294956240 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 5460 4942 91 167 0 5291 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21840

[startup+51.1014 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 20379
/proc/meminfo: memFree=1308904/2055920 swapFree=4192956/4192956
[pid=20378] ppid=20376 vsize=22900 CPUtime=51.07
/proc/20378/stat : 20378 (march_hi) R 20376 20378 19767 0 -1 4194304 9869 0 0 0 5102 5 0 0 25 0 1 0 30043719 23449600 5096 1992294400 134512640 135197378 4294956240 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 5725 5096 91 167 0 5556 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 22900

[startup+102.306 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 20379
/proc/meminfo: memFree=1308136/2055920 swapFree=4192956/4192956
[pid=20378] ppid=20376 vsize=23864 CPUtime=102.27
/proc/20378/stat : 20378 (march_hi) R 20376 20378 19767 0 -1 4194304 10078 0 0 0 10221 6 0 0 25 0 1 0 30043719 24436736 5305 1992294400 134512640 135197378 4294956240 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 5966 5305 91 167 0 5797 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 23864

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20379
/proc/meminfo: memFree=1307240/2055920 swapFree=4192956/4192956
[pid=20378] ppid=20376 vsize=24772 CPUtime=162.25
/proc/20378/stat : 20378 (march_hi) R 20376 20378 19767 0 -1 4194304 10298 0 0 0 16219 6 0 0 25 0 1 0 30043719 25366528 5525 1992294400 134512640 135197378 4294956240 18446744073709551615 134552514 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 6193 5525 91 167 0 6024 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 24772

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20379
/proc/meminfo: memFree=1306344/2055920 swapFree=4192956/4192956
[pid=20378] ppid=20376 vsize=25668 CPUtime=222.23
/proc/20378/stat : 20378 (march_hi) R 20376 20378 19767 0 -1 4194304 10501 0 0 0 22217 6 0 0 25 0 1 0 30043719 26284032 5728 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 6417 5728 91 167 0 6248 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 25668

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20379
/proc/meminfo: memFree=1305520/2055920 swapFree=4192956/4192956
[pid=20378] ppid=20376 vsize=27172 CPUtime=282.22
/proc/20378/stat : 20378 (march_hi) R 20376 20378 19767 0 -1 4194304 10710 0 0 0 28215 7 0 0 25 0 1 0 30043719 27824128 5929 1992294400 134512640 135197378 4294956240 18446744073709551615 134541634 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 6793 5929 91 167 0 6624 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 27172

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20379
/proc/meminfo: memFree=1304816/2055920 swapFree=4192956/4192956
[pid=20378] ppid=20376 vsize=27304 CPUtime=342.2
/proc/20378/stat : 20378 (march_hi) R 20376 20378 19767 0 -1 4194304 10890 0 0 0 34213 7 0 0 25 0 1 0 30043719 27959296 6109 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 6826 6109 91 167 0 6657 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 27304

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20379
/proc/meminfo: memFree=1304048/2055920 swapFree=4192956/4192956
[pid=20378] ppid=20376 vsize=29160 CPUtime=402.18
/proc/20378/stat : 20378 (march_hi) R 20376 20378 19767 0 -1 4194304 11071 0 0 0 40211 7 0 0 25 0 1 0 30043719 29859840 6290 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 7290 6290 91 167 0 7121 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 29160

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20379
/proc/meminfo: memFree=1303280/2055920 swapFree=4192956/4192956
[pid=20378] ppid=20376 vsize=29292 CPUtime=462.17
/proc/20378/stat : 20378 (march_hi) R 20376 20378 19767 0 -1 4194304 11248 0 0 0 46209 8 0 0 25 0 1 0 30043719 29995008 6467 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 7323 6467 91 167 0 7154 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 29292

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20379
/proc/meminfo: memFree=1302768/2055920 swapFree=4192956/4192956
[pid=20378] ppid=20376 vsize=29424 CPUtime=522.15
/proc/20378/stat : 20378 (march_hi) R 20376 20378 19767 0 -1 4194304 11416 0 0 0 52207 8 0 0 25 0 1 0 30043719 30130176 6635 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 7356 6635 91 167 0 7187 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 29424

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20379
/proc/meminfo: memFree=1302064/2055920 swapFree=4192956/4192956
[pid=20378] ppid=20376 vsize=32144 CPUtime=582.13
/proc/20378/stat : 20378 (march_hi) R 20376 20378 19767 0 -1 4194304 11585 0 0 0 58205 8 0 0 25 0 1 0 30043719 32915456 6804 1992294400 134512640 135197378 4294956240 18446744073709551615 134525281 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 8036 6804 91 167 0 7867 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 32144

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20379
/proc/meminfo: memFree=1301360/2055920 swapFree=4192956/4192956
[pid=20378] ppid=20376 vsize=32388 CPUtime=642.12
/proc/20378/stat : 20378 (march_hi) R 20376 20378 19767 0 -1 4194304 11753 0 0 0 64204 8 0 0 25 0 1 0 30043719 33165312 6972 1992294400 134512640 135197378 4294956240 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 8097 6972 91 167 0 7928 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 32388


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20387
/proc/meminfo: memFree=1267632/2055920 swapFree=4192956/4192956
[pid=20378] ppid=20376 vsize=67120 CPUtime=4001.2
/proc/20378/stat : 20378 (march_hi) R 20376 20378 19767 0 -1 4194304 20141 0 0 0 400096 24 0 0 25 0 1 0 30043719 68730880 15360 1992294400 134512640 135197378 4294956240 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 16780 15360 91 167 0 16611 0
Current children cumulated CPU time (s) 4001.2
Current children cumulated vsize (KiB) 67120

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20387
/proc/meminfo: memFree=1266992/2055920 swapFree=4192956/4192956
[pid=20378] ppid=20376 vsize=67120 CPUtime=4061.2
/proc/20378/stat : 20378 (march_hi) R 20376 20378 19767 0 -1 4194304 20287 0 0 0 406095 25 0 0 25 0 1 0 30043719 68730880 15506 1992294400 134512640 135197378 4294956240 18446744073709551615 134541572 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 16780 15506 91 167 0 16611 0
Current children cumulated CPU time (s) 4061.2
Current children cumulated vsize (KiB) 67120

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20387
/proc/meminfo: memFree=1266352/2055920 swapFree=4192956/4192956
[pid=20378] ppid=20376 vsize=67120 CPUtime=4121.17
/proc/20378/stat : 20378 (march_hi) R 20376 20378 19767 0 -1 4194304 20434 0 0 0 412092 25 0 0 25 0 1 0 30043719 68730880 15653 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 16780 15653 91 167 0 16611 0
Current children cumulated CPU time (s) 4121.17
Current children cumulated vsize (KiB) 67120

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20387
/proc/meminfo: memFree=1265712/2055920 swapFree=4192956/4192956
[pid=20378] ppid=20376 vsize=67120 CPUtime=4181.15
/proc/20378/stat : 20378 (march_hi) R 20376 20378 19767 0 -1 4194304 20582 0 0 0 418090 25 0 0 25 0 1 0 30043719 68730880 15801 1992294400 134512640 135197378 4294956240 18446744073709551615 134541243 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 16780 15801 91 167 0 16611 0
Current children cumulated CPU time (s) 4181.15
Current children cumulated vsize (KiB) 67120

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20387
/proc/meminfo: memFree=1265200/2055920 swapFree=4192956/4192956
[pid=20378] ppid=20376 vsize=67120 CPUtime=4241.14
/proc/20378/stat : 20378 (march_hi) R 20376 20378 19767 0 -1 4194304 20729 0 0 0 424088 26 0 0 25 0 1 0 30043719 68730880 15948 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 16780 15948 91 167 0 16611 0
Current children cumulated CPU time (s) 4241.14
Current children cumulated vsize (KiB) 67120

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20387
/proc/meminfo: memFree=1264624/2055920 swapFree=4192956/4192956
[pid=20378] ppid=20376 vsize=67120 CPUtime=4301.13
/proc/20378/stat : 20378 (march_hi) R 20376 20378 19767 0 -1 4194304 20882 0 0 0 430087 26 0 0 25 0 1 0 30043719 68730880 16101 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 16780 16101 91 167 0 16611 0
Current children cumulated CPU time (s) 4301.13
Current children cumulated vsize (KiB) 67120

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20387
/proc/meminfo: memFree=1264048/2055920 swapFree=4192956/4192956
[pid=20378] ppid=20376 vsize=86764 CPUtime=4361.11
/proc/20378/stat : 20378 (march_hi) R 20376 20378 19767 0 -1 4194304 21032 0 0 0 436085 26 0 0 25 0 1 0 30043719 88846336 16251 1992294400 134512640 135197378 4294956240 18446744073709551615 134541691 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 21691 16251 91 167 0 21522 0
Current children cumulated CPU time (s) 4361.11
Current children cumulated vsize (KiB) 86764

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20387
/proc/meminfo: memFree=1263536/2055920 swapFree=4192956/4192956
[pid=20378] ppid=20376 vsize=86896 CPUtime=4421.1
/proc/20378/stat : 20378 (march_hi) R 20376 20378 19767 0 -1 4194304 21162 0 0 0 442083 27 0 0 25 0 1 0 30043719 88981504 16381 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 21724 16381 91 167 0 21555 0
Current children cumulated CPU time (s) 4421.1
Current children cumulated vsize (KiB) 86896

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20387
/proc/meminfo: memFree=1262960/2055920 swapFree=4192956/4192956
[pid=20378] ppid=20376 vsize=86896 CPUtime=4481.08
/proc/20378/stat : 20378 (march_hi) R 20376 20378 19767 0 -1 4194304 21297 0 0 0 448081 27 0 0 25 0 1 0 30043719 88981504 16516 1992294400 134512640 135197378 4294956240 18446744073709551615 134572869 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 21724 16516 91 167 0 21555 0
Current children cumulated CPU time (s) 4481.08
Current children cumulated vsize (KiB) 86896

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20387
/proc/meminfo: memFree=1262384/2055920 swapFree=4192956/4192956
[pid=20378] ppid=20376 vsize=86896 CPUtime=4541.06
/proc/20378/stat : 20378 (march_hi) R 20376 20378 19767 0 -1 4194304 21444 0 0 0 454079 27 0 0 25 0 1 0 30043719 88981504 16663 1992294400 134512640 135197378 4294956240 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 21724 16663 91 167 0 21555 0
Current children cumulated CPU time (s) 4541.06
Current children cumulated vsize (KiB) 86896

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20387
/proc/meminfo: memFree=1261808/2055920 swapFree=4192956/4192956
[pid=20378] ppid=20376 vsize=86896 CPUtime=4601.05
/proc/20378/stat : 20378 (march_hi) R 20376 20378 19767 0 -1 4194304 21593 0 0 0 460078 27 0 0 25 0 1 0 30043719 88981504 16812 1992294400 134512640 135197378 4294956240 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 21724 16812 91 167 0 21555 0
Current children cumulated CPU time (s) 4601.05
Current children cumulated vsize (KiB) 86896

[startup+4662.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 20387
/proc/meminfo: memFree=1261168/2055920 swapFree=4192956/4192956
[pid=20378] ppid=20376 vsize=86896 CPUtime=4661.03
/proc/20378/stat : 20378 (march_hi) R 20376 20378 19767 0 -1 4194304 21743 0 0 0 466075 28 0 0 25 0 1 0 30043719 88981504 16962 1992294400 134512640 135197378 4294956240 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 21724 16962 91 167 0 21555 0
Current children cumulated CPU time (s) 4661.03
Current children cumulated vsize (KiB) 86896

[startup+4722.31 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 20387
/proc/meminfo: memFree=1260592/2055920 swapFree=4192956/4192956
[pid=20378] ppid=20376 vsize=86896 CPUtime=4721.02
/proc/20378/stat : 20378 (march_hi) R 20376 20378 19767 0 -1 4194304 21890 0 0 0 472074 28 0 0 25 0 1 0 30043719 88981504 17109 1992294400 134512640 135197378 4294956240 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 21724 17109 91 167 0 21555 0
Current children cumulated CPU time (s) 4721.02
Current children cumulated vsize (KiB) 86896

[startup+4782.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 20387
/proc/meminfo: memFree=1260016/2055920 swapFree=4192956/4192956
[pid=20378] ppid=20376 vsize=86896 CPUtime=4781
/proc/20378/stat : 20378 (march_hi) R 20376 20378 19767 0 -1 4194304 22041 0 0 0 478072 28 0 0 25 0 1 0 30043719 88981504 17260 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 21724 17260 91 167 0 21555 0
Current children cumulated CPU time (s) 4781
Current children cumulated vsize (KiB) 86896

[startup+4842.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 20387
/proc/meminfo: memFree=1259376/2055920 swapFree=4192956/4192956
[pid=20378] ppid=20376 vsize=88876 CPUtime=4840.99
/proc/20378/stat : 20378 (march_hi) R 20376 20378 19767 0 -1 4194304 22189 0 0 0 484070 29 0 0 25 0 1 0 30043719 91009024 17408 1992294400 134512640 135197378 4294956240 18446744073709551615 134541635 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 22219 17408 91 167 0 22050 0
Current children cumulated CPU time (s) 4840.99
Current children cumulated vsize (KiB) 88876

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20387
/proc/meminfo: memFree=1258800/2055920 swapFree=4192956/4192956
[pid=20378] ppid=20376 vsize=88876 CPUtime=4900.97
/proc/20378/stat : 20378 (march_hi) R 20376 20378 19767 0 -1 4194304 22336 0 0 0 490068 29 0 0 25 0 1 0 30043719 91009024 17555 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 22219 17555 91 167 0 22050 0
Current children cumulated CPU time (s) 4900.97
Current children cumulated vsize (KiB) 88876

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20387
/proc/meminfo: memFree=1258224/2055920 swapFree=4192956/4192956
[pid=20378] ppid=20376 vsize=88876 CPUtime=4960.95
/proc/20378/stat : 20378 (march_hi) R 20376 20378 19767 0 -1 4194304 22485 0 0 0 496066 29 0 0 25 0 1 0 30043719 91009024 17704 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 22219 17704 91 167 0 22050 0
Current children cumulated CPU time (s) 4960.95
Current children cumulated vsize (KiB) 88876



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20387
/proc/meminfo: memFree=1257776/2055920 swapFree=4192956/4192956
[pid=20378] ppid=20376 vsize=88876 CPUtime=5000.04
/proc/20378/stat : 20378 (march_hi) R 20376 20378 19767 0 -1 4194304 22584 0 0 0 499975 29 0 0 25 0 1 0 30043719 91009024 17803 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 22219 17803 91 167 0 22050 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 88876

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.42
CPU time (s): 5000.07
CPU user time (s): 4999.76
CPU system time (s): 0.311952
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 88876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.75
system time used= 0.311952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22584
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= 14600

runsolver used 4.53831 second user time and 9.1926 second system time

The end

Launcher Data 

Begin job on node50 at 2009-04-18 04:02:37
IDJOB=1627840
IDBENCH=70296
IDSOLVER=583
FILE ID=node50/1627840-1240020157
PBS_JOBID= 9157397
Free space on /tmp= 66416 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/10000/unif-k3-r4.2-v10000-c42000-S2108163340-010.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627840-1240020157/watcher-1627840-1240020157 -o /tmp/evaluation-result-1627840-1240020157/solver-1627840-1240020157 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1627840-1240020157.cnf

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

MD5SUM BENCH= feffab3a110531eb2fd2a1a79e11bcda
RANDOM SEED=224180434

node50.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		: 3000.216
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		: 3000.216
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:       1329672 kB
Buffers:         76092 kB
Cached:         578680 kB
SwapCached:          0 kB
Active:         193060 kB
Inactive:       475696 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1329672 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3216 kB
Writeback:           0 kB
Mapped:          23720 kB
Slab:            43456 kB
Committed_AS:   164624 kB
PageTables:       1448 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= 66412 MiB
End job on node50 at 2009-04-18 05:26:00