Trace number 1627851

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) 5000.11 5001.92

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S1760662955-050.cnf
MD5SUM554406faac1ee9debf7de31577421ee6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark71.0912
Satisfiable
(Un)Satisfiability was proved
Number of variables8000
Number of clauses33600
Sum of the clauses size100800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 333600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.39/0.44	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.44	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.44	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.44	c main()::
0.39/0.44	c initFormula():: searching for DIMACS p-line....
0.39/0.44	c initFormula():: the DIMACS p-line indicates a CNF of 8000 variables and 33600 clauses.
0.39/0.44	c parseCNF():: parsing....
0.39/0.44	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.44	c runParser():: parsing was successful, warming up engines...
0.39/0.44	c simplify_formula():: removed 0 tautological, 118 satisfied and 0 duplicate clauses
0.39/0.44	c preprocessing fase I completed:: there are now 7980 free variables and 33482 clauses.
0.39/0.44	c stat :: sign balance is biased by 0.504
0.39/0.44	c using 3-SAT heuristics (occurence based diff)
0.39/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 148 duplicate clauses
0.39/0.44	c resolvent_look() :: found 73 resolvents
0.39/0.44	c lessRedundantTransformation():: nothing to be done.
0.39/0.44	c transformTo3SAT():: you gave me 8000 variables and 33555 clauses.
0.39/0.44	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.39/0.44	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.39/0.44	c transformTo3SAT():: the transformation yielded 8000 variabels and 33555 clauses.
0.39/0.44	c main():: clause / variable ratio: ( 33555 / 8000 ) = 4.19
0.39/0.44	c longest clause has size 3
0.39/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.44	c number of free variables = 7980
0.39/0.44	c dynamic_preselect_setsize :: off
0.39/0.44	c main():: all systems go!
0.39/0.44	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 694
1.59/1.65	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
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c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 180019
346.87/347.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
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c |******************************************
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c |*********************************************
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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-1627851-1240023265/watcher-1627851-1240023265 -o /tmp/evaluation-result-1627851-1240023265/solver-1627851-1240023265 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627851-1240023265.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 0.98 0.99 3/65 20934
/proc/meminfo: memFree=1328096/2055920 swapFree=4192956/4192956
[pid=20934] ppid=20932 vsize=1692 CPUtime=0
/proc/20934/stat : 20934 (march_hi) R 20932 20934 20329 0 -1 4194304 275 0 0 0 0 0 0 0 20 0 1 0 30355761 1732608 260 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/20934/statm: 423 260 58 167 0 254 0

[startup+0.062193 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 20934
/proc/meminfo: memFree=1328096/2055920 swapFree=4192956/4192956
[pid=20934] ppid=20932 vsize=4176 CPUtime=0.05
/proc/20934/stat : 20934 (march_hi) R 20932 20934 20329 0 -1 4194304 817 0 0 0 5 0 0 0 20 0 1 0 30355761 4276224 622 1992294400 134512640 135197378 4294956240 18446744073709551615 134649162 0 0 4096 0 0 0 0 17 1 0 0
/proc/20934/statm: 1044 622 65 167 0 875 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 4176

[startup+0.101197 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 20934
/proc/meminfo: memFree=1328096/2055920 swapFree=4192956/4192956
[pid=20934] ppid=20932 vsize=5284 CPUtime=0.09
/proc/20934/stat : 20934 (march_hi) R 20932 20934 20329 0 -1 4194304 1346 0 0 0 9 0 0 0 20 0 1 0 30355761 5410816 933 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/20934/statm: 1321 933 66 167 0 1152 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5284

[startup+0.301233 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 20934
/proc/meminfo: memFree=1328096/2055920 swapFree=4192956/4192956
[pid=20934] ppid=20932 vsize=5708 CPUtime=0.29
/proc/20934/stat : 20934 (march_hi) R 20932 20934 20329 0 -1 4194304 3284 0 0 0 28 1 0 0 22 0 1 0 30355761 5844992 1049 1992294400 134512640 135197378 4294956240 18446744073709551615 134578578 0 0 4096 0 0 0 0 17 1 0 0
/proc/20934/statm: 1427 1049 81 167 0 1258 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5708

[startup+0.701305 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 20934
/proc/meminfo: memFree=1328096/2055920 swapFree=4192956/4192956
[pid=20934] ppid=20932 vsize=15116 CPUtime=0.69
/proc/20934/stat : 20934 (march_hi) R 20932 20934 20329 0 -1 4194304 6495 0 0 0 67 2 0 0 25 0 1 0 30355761 15478784 3402 1992294400 134512640 135197378 4294956240 18446744073709551615 134541653 0 0 4096 0 0 0 0 17 1 0 0
/proc/20934/statm: 3779 3402 91 167 0 3610 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15116

[startup+1.50146 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20935
/proc/meminfo: memFree=1314392/2055920 swapFree=4192956/4192956
[pid=20934] ppid=20932 vsize=16900 CPUtime=1.49
/proc/20934/stat : 20934 (march_hi) R 20932 20934 20329 0 -1 4194304 6910 0 0 0 147 2 0 0 25 0 1 0 30355761 17305600 3817 1992294400 134512640 135197378 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/20934/statm: 4225 3817 91 167 0 4056 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16900

[startup+3.10175 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20935
/proc/meminfo: memFree=1312920/2055920 swapFree=4192956/4192956
[pid=20934] ppid=20932 vsize=17188 CPUtime=3.09
/proc/20934/stat : 20934 (march_hi) R 20932 20934 20329 0 -1 4194304 6965 0 0 0 307 2 0 0 25 0 1 0 30355761 17600512 3872 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/20934/statm: 4297 3872 91 167 0 4128 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17188

[startup+6.30233 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20935
/proc/meminfo: memFree=1312472/2055920 swapFree=4192956/4192956
[pid=20934] ppid=20932 vsize=17520 CPUtime=6.29
/proc/20934/stat : 20934 (march_hi) R 20932 20934 20329 0 -1 4194304 7038 0 0 0 627 2 0 0 25 0 1 0 30355761 17940480 3945 1992294400 134512640 135197378 4294956240 18446744073709551615 134570822 0 0 4096 0 0 0 0 17 1 0 0
/proc/20934/statm: 4380 3945 91 167 0 4211 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17520

[startup+12.7015 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20935
/proc/meminfo: memFree=1312096/2055920 swapFree=4192956/4192956
[pid=20934] ppid=20932 vsize=17928 CPUtime=12.69
/proc/20934/stat : 20934 (march_hi) R 20932 20934 20329 0 -1 4194304 7131 0 0 0 1267 2 0 0 25 0 1 0 30355761 18358272 4038 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/20934/statm: 4482 4038 91 167 0 4313 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17928

[startup+25.5018 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20935
/proc/meminfo: memFree=1311584/2055920 swapFree=4192956/4192956
[pid=20934] ppid=20932 vsize=18240 CPUtime=25.48
/proc/20934/stat : 20934 (march_hi) R 20932 20934 20329 0 -1 4194304 7219 0 0 0 2546 2 0 0 25 0 1 0 30355761 18677760 4126 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20934/statm: 4560 4126 91 167 0 4391 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18240

[startup+51.1014 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20935
/proc/meminfo: memFree=1310752/2055920 swapFree=4192956/4192956
[pid=20934] ppid=20932 vsize=19380 CPUtime=51.07
/proc/20934/stat : 20934 (march_hi) R 20932 20934 20329 0 -1 4194304 7432 0 0 0 5105 2 0 0 25 0 1 0 30355761 19845120 4339 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/20934/statm: 4845 4339 91 167 0 4676 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 19380

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20935
/proc/meminfo: memFree=1310112/2055920 swapFree=4192956/4192956
[pid=20934] ppid=20932 vsize=20232 CPUtime=102.26
/proc/20934/stat : 20934 (march_hi) R 20932 20934 20329 0 -1 4194304 7604 0 0 0 10223 3 0 0 25 0 1 0 30355761 20717568 4511 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/20934/statm: 5058 4511 91 167 0 4889 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 20232

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20935
/proc/meminfo: memFree=1308960/2055920 swapFree=4192956/4192956
[pid=20934] ppid=20932 vsize=21260 CPUtime=162.23
/proc/20934/stat : 20934 (march_hi) R 20932 20934 20329 0 -1 4194304 7885 0 0 0 16220 3 0 0 25 0 1 0 30355761 21770240 4786 1992294400 134512640 135197378 4294956240 18446744073709551615 134572734 0 0 4096 0 0 0 0 17 1 0 0
/proc/20934/statm: 5315 4786 91 167 0 5146 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 21260

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20935
/proc/meminfo: memFree=1307872/2055920 swapFree=4192956/4192956
[pid=20934] ppid=20932 vsize=22544 CPUtime=222.22
/proc/20934/stat : 20934 (march_hi) R 20932 20934 20329 0 -1 4194304 8135 0 0 0 22218 4 0 0 25 0 1 0 30355761 23085056 5036 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20934/statm: 5636 5036 91 167 0 5467 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 22544

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20935
/proc/meminfo: memFree=1306912/2055920 swapFree=4192956/4192956
[pid=20934] ppid=20932 vsize=22676 CPUtime=282.19
/proc/20934/stat : 20934 (march_hi) R 20932 20934 20329 0 -1 4194304 8377 0 0 0 28215 4 0 0 25 0 1 0 30355761 23220224 5278 1992294400 134512640 135197378 4294956240 18446744073709551615 134541649 0 0 4096 0 0 0 0 17 1 0 0
/proc/20934/statm: 5669 5278 91 167 0 5500 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 22676

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20935
/proc/meminfo: memFree=1305888/2055920 swapFree=4192956/4192956
[pid=20934] ppid=20932 vsize=24932 CPUtime=342.17
/proc/20934/stat : 20934 (march_hi) R 20932 20934 20329 0 -1 4194304 8627 0 0 0 34213 4 0 0 25 0 1 0 30355761 25530368 5522 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/20934/statm: 6233 5522 91 167 0 6064 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 24932

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20941
/proc/meminfo: memFree=1305056/2055920 swapFree=4192956/4192956
[pid=20934] ppid=20932 vsize=24932 CPUtime=402.14
/proc/20934/stat : 20934 (march_hi) R 20932 20934 20329 0 -1 4194304 8821 0 0 0 40210 4 0 0 25 0 1 0 30355761 25530368 5716 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/20934/statm: 6233 5716 91 167 0 6064 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 24932

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20941
/proc/meminfo: memFree=1304224/2055920 swapFree=4192956/4192956
[pid=20934] ppid=20932 vsize=27652 CPUtime=462.13
/proc/20934/stat : 20934 (march_hi) R 20932 20934 20329 0 -1 4194304 9024 0 0 0 46208 5 0 0 25 0 1 0 30355761 28315648 5919 1992294400 134512640 135197378 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/20934/statm: 6913 5919 91 167 0 6744 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 27652

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20941
/proc/meminfo: memFree=1303456/2055920 swapFree=4192956/4192956
[pid=20934] ppid=20932 vsize=27652 CPUtime=522.1
/proc/20934/stat : 20934 (march_hi) R 20932 20934 20329 0 -1 4194304 9236 0 0 0 52205 5 0 0 25 0 1 0 30355761 28315648 6131 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/20934/statm: 6913 6131 91 167 0 6744 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 27652

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20941
/proc/meminfo: memFree=1302560/2055920 swapFree=4192956/4192956
[pid=20934] ppid=20932 vsize=27784 CPUtime=582.08
/proc/20934/stat : 20934 (march_hi) R 20932 20934 20329 0 -1 4194304 9448 0 0 0 58203 5 0 0 25 0 1 0 30355761 28450816 6343 1992294400 134512640 135197378 4294956240 18446744073709551615 134572695 0 0 4096 0 0 0 0 17 1 0 0
/proc/20934/statm: 6946 6343 91 167 0 6777 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 27784

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20941
/proc/meminfo: memFree=1301280/2055920 swapFree=4192956/4192956
[pid=20934] ppid=20932 vsize=32428 CPUtime=642.06
/proc/20934/stat : 20934 (march_hi) R 20932 20934 20329 0 -1 4194304 9761 0 0 0 64201 5 0 0 25 0 1 0 30355761 33206272 6650 1992294400 134512640 135197378 4294956240 18446744073709551615 134590628 0 0 4096 0 0 0 0 17 1 0 0
/proc/20934/statm: 8107 6650 91 167 0 7938 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 32428


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20949
/proc/meminfo: memFree=1256608/2055920 swapFree=4192956/4192956
[pid=20934] ppid=20932 vsize=83156 CPUtime=4060.83
/proc/20934/stat : 20934 (march_hi) R 20932 20934 20329 0 -1 4194304 20859 0 0 0 406063 20 0 0 25 0 1 0 30355761 85151744 17748 1992294400 134512640 135197378 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/20934/statm: 20789 17748 91 167 0 20620 0
Current children cumulated CPU time (s) 4060.83
Current children cumulated vsize (KiB) 83156

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20949
/proc/meminfo: memFree=1255840/2055920 swapFree=4192956/4192956
[pid=20934] ppid=20932 vsize=83156 CPUtime=4120.8
/proc/20934/stat : 20934 (march_hi) R 20932 20934 20329 0 -1 4194304 21055 0 0 0 412060 20 0 0 25 0 1 0 30355761 85151744 17944 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/20934/statm: 20789 17944 91 167 0 20620 0
Current children cumulated CPU time (s) 4120.8
Current children cumulated vsize (KiB) 83156

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20949
/proc/meminfo: memFree=1255072/2055920 swapFree=4192956/4192956
[pid=20934] ppid=20932 vsize=83156 CPUtime=4180.78
/proc/20934/stat : 20934 (march_hi) R 20932 20934 20329 0 -1 4194304 21252 0 0 0 418058 20 0 0 25 0 1 0 30355761 85151744 18141 1992294400 134512640 135197378 4294956240 18446744073709551615 134548603 0 0 4096 0 0 0 0 17 1 0 0
/proc/20934/statm: 20789 18141 91 167 0 20620 0
Current children cumulated CPU time (s) 4180.78
Current children cumulated vsize (KiB) 83156

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20949
/proc/meminfo: memFree=1254240/2055920 swapFree=4192956/4192956
[pid=20934] ppid=20932 vsize=83156 CPUtime=4240.75
/proc/20934/stat : 20934 (march_hi) R 20932 20934 20329 0 -1 4194304 21448 0 0 0 424055 20 0 0 25 0 1 0 30355761 85151744 18337 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20934/statm: 20789 18337 91 167 0 20620 0
Current children cumulated CPU time (s) 4240.75
Current children cumulated vsize (KiB) 83156

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20949
/proc/meminfo: memFree=1253472/2055920 swapFree=4192956/4192956
[pid=20934] ppid=20932 vsize=83156 CPUtime=4300.74
/proc/20934/stat : 20934 (march_hi) R 20932 20934 20329 0 -1 4194304 21623 0 0 0 430053 21 0 0 25 0 1 0 30355761 85151744 18512 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20934/statm: 20789 18512 91 167 0 20620 0
Current children cumulated CPU time (s) 4300.74
Current children cumulated vsize (KiB) 83156

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20949
/proc/meminfo: memFree=1252704/2055920 swapFree=4192956/4192956
[pid=20934] ppid=20932 vsize=83156 CPUtime=4360.71
/proc/20934/stat : 20934 (march_hi) R 20932 20934 20329 0 -1 4194304 21822 0 0 0 436050 21 0 0 25 0 1 0 30355761 85151744 18711 1992294400 134512640 135197378 4294956240 18446744073709551615 134552507 0 0 4096 0 0 0 0 17 1 0 0
/proc/20934/statm: 20789 18711 91 167 0 20620 0
Current children cumulated CPU time (s) 4360.71
Current children cumulated vsize (KiB) 83156

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20949
/proc/meminfo: memFree=1251872/2055920 swapFree=4192956/4192956
[pid=20934] ppid=20932 vsize=83156 CPUtime=4420.69
/proc/20934/stat : 20934 (march_hi) R 20932 20934 20329 0 -1 4194304 22020 0 0 0 442048 21 0 0 25 0 1 0 30355761 85151744 18909 1992294400 134512640 135197378 4294956240 18446744073709551615 134541203 0 0 4096 0 0 0 0 17 1 0 0
/proc/20934/statm: 20789 18909 91 167 0 20620 0
Current children cumulated CPU time (s) 4420.69
Current children cumulated vsize (KiB) 83156

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20949
/proc/meminfo: memFree=1251040/2055920 swapFree=4192956/4192956
[pid=20934] ppid=20932 vsize=83156 CPUtime=4480.67
/proc/20934/stat : 20934 (march_hi) R 20932 20934 20329 0 -1 4194304 22216 0 0 0 448045 22 0 0 25 0 1 0 30355761 85151744 19105 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20934/statm: 20789 19105 91 167 0 20620 0
Current children cumulated CPU time (s) 4480.67
Current children cumulated vsize (KiB) 83156

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20949
/proc/meminfo: memFree=1250272/2055920 swapFree=4192956/4192956
[pid=20934] ppid=20932 vsize=83156 CPUtime=4540.64
/proc/20934/stat : 20934 (march_hi) R 20932 20934 20329 0 -1 4194304 22414 0 0 0 454042 22 0 0 25 0 1 0 30355761 85151744 19303 1992294400 134512640 135197378 4294956240 18446744073709551615 134541691 0 0 4096 0 0 0 0 17 1 0 0
/proc/20934/statm: 20789 19303 91 167 0 20620 0
Current children cumulated CPU time (s) 4540.64
Current children cumulated vsize (KiB) 83156

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20949
/proc/meminfo: memFree=1249504/2055920 swapFree=4192956/4192956
[pid=20934] ppid=20932 vsize=83288 CPUtime=4600.63
/proc/20934/stat : 20934 (march_hi) R 20932 20934 20329 0 -1 4194304 22608 0 0 0 460040 23 0 0 25 0 1 0 30355761 85286912 19497 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/20934/statm: 20822 19497 91 167 0 20653 0
Current children cumulated CPU time (s) 4600.63
Current children cumulated vsize (KiB) 83288

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20949
/proc/meminfo: memFree=1248800/2055920 swapFree=4192956/4192956
[pid=20934] ppid=20932 vsize=83288 CPUtime=4660.61
/proc/20934/stat : 20934 (march_hi) R 20932 20934 20329 0 -1 4194304 22789 0 0 0 466038 23 0 0 25 0 1 0 30355761 85286912 19678 1992294400 134512640 135197378 4294956240 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0
/proc/20934/statm: 20822 19678 91 167 0 20653 0
Current children cumulated CPU time (s) 4660.61
Current children cumulated vsize (KiB) 83288

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20949
/proc/meminfo: memFree=1247968/2055920 swapFree=4192956/4192956
[pid=20934] ppid=20932 vsize=83288 CPUtime=4720.59
/proc/20934/stat : 20934 (march_hi) R 20932 20934 20329 0 -1 4194304 22986 0 0 0 472036 23 0 0 25 0 1 0 30355761 85286912 19875 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20934/statm: 20822 19875 91 167 0 20653 0
Current children cumulated CPU time (s) 4720.59
Current children cumulated vsize (KiB) 83288

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20949
/proc/meminfo: memFree=1247136/2055920 swapFree=4192956/4192956
[pid=20934] ppid=20932 vsize=83288 CPUtime=4780.56
/proc/20934/stat : 20934 (march_hi) R 20932 20934 20329 0 -1 4194304 23184 0 0 0 478033 23 0 0 25 0 1 0 30355761 85286912 20073 1992294400 134512640 135197378 4294956240 18446744073709551615 134541233 0 0 4096 0 0 0 0 17 1 0 0
/proc/20934/statm: 20822 20073 91 167 0 20653 0
Current children cumulated CPU time (s) 4780.56
Current children cumulated vsize (KiB) 83288

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20949
/proc/meminfo: memFree=1246368/2055920 swapFree=4192956/4192956
[pid=20934] ppid=20932 vsize=83288 CPUtime=4840.54
/proc/20934/stat : 20934 (march_hi) R 20932 20934 20329 0 -1 4194304 23382 0 0 0 484030 24 0 0 25 0 1 0 30355761 85286912 20271 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/20934/statm: 20822 20271 91 167 0 20653 0
Current children cumulated CPU time (s) 4840.54
Current children cumulated vsize (KiB) 83288

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20949
/proc/meminfo: memFree=1245536/2055920 swapFree=4192956/4192956
[pid=20934] ppid=20932 vsize=112756 CPUtime=4900.51
/proc/20934/stat : 20934 (march_hi) R 20932 20934 20329 0 -1 4194304 23584 0 0 0 490027 24 0 0 25 0 1 0 30355761 115462144 20473 1992294400 134512640 135197378 4294956240 18446744073709551615 134548521 0 0 4096 0 0 0 0 17 1 0 0
/proc/20934/statm: 28189 20473 91 167 0 28020 0
Current children cumulated CPU time (s) 4900.51
Current children cumulated vsize (KiB) 112756

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20949
/proc/meminfo: memFree=1244832/2055920 swapFree=4192956/4192956
[pid=20934] ppid=20932 vsize=112756 CPUtime=4960.5
/proc/20934/stat : 20934 (march_hi) R 20932 20934 20329 0 -1 4194304 23764 0 0 0 496025 25 0 0 25 0 1 0 30355761 115462144 20653 1992294400 134512640 135197378 4294956240 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/20934/statm: 28189 20653 91 167 0 28020 0
Current children cumulated CPU time (s) 4960.5
Current children cumulated vsize (KiB) 112756



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20949
/proc/meminfo: memFree=1244320/2055920 swapFree=4192956/4192956
[pid=20934] ppid=20932 vsize=112756 CPUtime=5000.09
/proc/20934/stat : 20934 (march_hi) R 20932 20934 20329 0 -1 4194304 23884 0 0 0 499984 25 0 0 25 0 1 0 30355761 115462144 20773 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20934/statm: 28189 20773 91 167 0 28020 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 112756

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

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

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20949
/proc/meminfo: memFree=1244320/2055920 swapFree=4192956/4192956
[pid=20934] ppid=20932 vsize=112756 CPUtime=5000.09
/proc/20934/stat : 20934 (march_hi) R 20932 20934 20329 0 -1 4194304 23884 0 0 0 499984 25 0 0 25 0 1 0 30355761 115462144 20773 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20934/statm: 28189 20773 91 167 0 28020 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 112756

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.92
CPU time (s): 5000.11
CPU user time (s): 4999.84
CPU system time (s): 0.264959
CPU usage (%): 99.9638
Max. virtual memory (cumulated for all children) (KiB): 112756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.84
system time used= 0.264959
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23884
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= 6965

runsolver used 5.68214 second user time and 11.7822 second system time

The end

Launcher Data 

Begin job on node84 at 2009-04-18 04:54:25
IDJOB=1627851
IDBENCH=70307
IDSOLVER=583
FILE ID=node84/1627851-1240023265
PBS_JOBID= 9157410
Free space on /tmp= 66328 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S1760662955-050.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627851-1240023265/watcher-1627851-1240023265 -o /tmp/evaluation-result-1627851-1240023265/solver-1627851-1240023265 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1627851-1240023265.cnf

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

MD5SUM BENCH= 554406faac1ee9debf7de31577421ee6
RANDOM SEED=881458413

node84.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		: 3000.259
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		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1328576 kB
Buffers:         73196 kB
Cached:         583480 kB
SwapCached:          0 kB
Active:         318180 kB
Inactive:       352332 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1328576 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1360 kB
Writeback:           0 kB
Mapped:          23564 kB
Slab:            42808 kB
Committed_AS:   153808 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= 66324 MiB
End job on node84 at 2009-04-18 06:17:49