Trace number 1627763

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) 5000.09 4999.57

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S1788451776-008.cnf
MD5SUM753f19bcdc2785a101dbb1ac96d61ec5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark21.2528
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
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 518000
Number of clauses of size over 50

Solver Data 

0.39/0.48	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.48	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.48	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.48	c main()::
0.39/0.48	c initFormula():: searching for DIMACS p-line....
0.39/0.48	c full lookahead due to high density!
0.39/0.48	c initFormula():: the DIMACS p-line indicates a CNF of 900 variables and 18000 clauses.
0.39/0.48	c parseCNF():: parsing....
0.39/0.48	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.48	c runParser():: parsing was successful, warming up engines...
0.39/0.48	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.48	c preprocessing fase I completed:: there are now 900 free variables and 18000 clauses.
0.39/0.48	c stat :: sign balance is biased by 0.042
0.39/0.48	c using k-SAT heuristics (size based diff)
0.39/0.48	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.48	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.48	c main():: clause / variable ratio: ( 18000 / 900 ) = 20.00
0.39/0.48	c longest clause has size 5
0.39/0.48	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.48	c number of free variables = 900
0.39/0.48	c dynamic_preselect_setsize :: off
0.39/0.48	c main():: all systems go!
0.39/0.48	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 379
0.69/0.71	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |**********************************
c |************************************
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c |********************************************************
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c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 38092
11.40/11.41	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 |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 3518820
1054.60/1054.60	c |----------------------------------------------------------------|
c |*
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 |********************************************************
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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-1627763-1240001790/watcher-1627763-1240001790 -o /tmp/evaluation-result-1627763-1240001790/solver-1627763-1240001790 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627763-1240001790.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: 1.00 1.00 1.00 3/64 18372
/proc/meminfo: memFree=1338184/2055920 swapFree=4192956/4192956
[pid=18372] ppid=18370 vsize=980 CPUtime=0
/proc/18372/stat : 18372 (march_hi) R 18370 18372 18303 0 -1 4194304 130 0 0 0 0 0 0 0 18 0 1 0 28212429 1003520 115 1992294400 134512640 135197378 4294956240 18446744073709551615 134784689 0 0 4096 0 0 0 0 17 1 0 0
/proc/18372/statm: 245 115 58 167 0 76 0

[startup+0.102295 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18372
/proc/meminfo: memFree=1338184/2055920 swapFree=4192956/4192956
[pid=18372] ppid=18370 vsize=3148 CPUtime=0.09
/proc/18372/stat : 18372 (march_hi) R 18370 18372 18303 0 -1 4194304 1383 0 0 0 9 0 0 0 18 0 1 0 28212429 3223552 544 1992294400 134512640 135197378 4294956240 18446744073709551615 134560953 0 0 4096 0 0 0 0 17 1 0 0
/proc/18372/statm: 787 544 79 167 0 618 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3148

[startup+0.202265 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18372
/proc/meminfo: memFree=1338184/2055920 swapFree=4192956/4192956
[pid=18372] ppid=18370 vsize=3420 CPUtime=0.19
/proc/18372/stat : 18372 (march_hi) R 18370 18372 18303 0 -1 4194304 2225 0 0 0 19 0 0 0 19 0 1 0 28212429 3502080 600 1992294400 134512640 135197378 4294956240 18446744073709551615 134578098 0 0 4096 0 0 0 0 17 1 0 0
/proc/18372/statm: 855 600 82 167 0 686 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3420

[startup+0.302247 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18372
/proc/meminfo: memFree=1338184/2055920 swapFree=4192956/4192956
[pid=18372] ppid=18370 vsize=3420 CPUtime=0.29
/proc/18372/stat : 18372 (march_hi) R 18370 18372 18303 0 -1 4194304 2225 0 0 0 29 0 0 0 19 0 1 0 28212429 3502080 600 1992294400 134512640 135197378 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/18372/statm: 855 600 82 167 0 686 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3420

[startup+0.701123 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18372
/proc/meminfo: memFree=1338184/2055920 swapFree=4192956/4192956
[pid=18372] ppid=18370 vsize=6080 CPUtime=0.69
/proc/18372/stat : 18372 (march_hi) R 18370 18372 18303 0 -1 4194304 2815 0 0 0 69 0 0 0 23 0 1 0 28212429 6225920 994 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/18372/statm: 1520 994 93 167 0 1351 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6080

[startup+1.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18373
/proc/meminfo: memFree=1334528/2055920 swapFree=4192956/4192956
[pid=18372] ppid=18370 vsize=6084 CPUtime=1.49
/proc/18372/stat : 18372 (march_hi) R 18370 18372 18303 0 -1 4194304 2816 0 0 0 149 0 0 0 25 0 1 0 28212429 6230016 995 1992294400 134512640 135197378 4294956240 18446744073709551615 134550693 0 0 4096 0 0 0 0 17 1 0 0
/proc/18372/statm: 1521 995 93 167 0 1352 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6084

[startup+3.10145 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18373
/proc/meminfo: memFree=1334400/2055920 swapFree=4192956/4192956
[pid=18372] ppid=18370 vsize=6088 CPUtime=3.09
/proc/18372/stat : 18372 (march_hi) R 18370 18372 18303 0 -1 4194304 2817 0 0 0 309 0 0 0 25 0 1 0 28212429 6234112 996 1992294400 134512640 135197378 4294956240 18446744073709551615 134572714 0 0 4096 0 0 0 0 17 1 0 0
/proc/18372/statm: 1522 996 93 167 0 1353 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6088

[startup+6.30154 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18373
/proc/meminfo: memFree=1334272/2055920 swapFree=4192956/4192956
[pid=18372] ppid=18370 vsize=6772 CPUtime=6.3
/proc/18372/stat : 18372 (march_hi) R 18370 18372 18303 0 -1 4194304 2962 0 0 0 629 1 0 0 25 0 1 0 28212429 6934528 1141 1992294400 134512640 135197378 4294956240 18446744073709551615 134570835 0 0 4096 0 0 0 0 17 1 0 0
/proc/18372/statm: 1693 1141 93 167 0 1524 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 6772

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18373
/proc/meminfo: memFree=1333248/2055920 swapFree=4192956/4192956
[pid=18372] ppid=18370 vsize=7112 CPUtime=12.7
/proc/18372/stat : 18372 (march_hi) R 18370 18372 18303 0 -1 4194304 3088 0 0 0 1269 1 0 0 25 0 1 0 28212429 7282688 1267 1992294400 134512640 135197378 4294956240 18446744073709551615 134539344 0 0 4096 0 0 0 0 17 1 0 0
/proc/18372/statm: 1778 1267 93 167 0 1609 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 7112

[startup+25.5021 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18373
/proc/meminfo: memFree=1332160/2055920 swapFree=4192956/4192956
[pid=18372] ppid=18370 vsize=8388 CPUtime=25.5
/proc/18372/stat : 18372 (march_hi) R 18370 18372 18303 0 -1 4194304 3355 0 0 0 2548 2 0 0 25 0 1 0 28212429 8589312 1534 1992294400 134512640 135197378 4294956240 18446744073709551615 134603330 0 0 4096 0 0 0 0 17 1 0 0
/proc/18372/statm: 2097 1534 93 167 0 1928 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 8388

[startup+51.1029 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18373
/proc/meminfo: memFree=1329984/2055920 swapFree=4192956/4192956
[pid=18372] ppid=18370 vsize=11264 CPUtime=51.1
/proc/18372/stat : 18372 (march_hi) R 18370 18372 18303 0 -1 4194304 3889 0 0 0 5108 2 0 0 25 0 1 0 28212429 11534336 2068 1992294400 134512640 135197378 4294956240 18446744073709551615 134618088 0 0 4096 0 0 0 0 17 1 0 0
/proc/18372/statm: 2816 2068 93 167 0 2647 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 11264

[startup+102.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18373
/proc/meminfo: memFree=1325632/2055920 swapFree=4192956/4192956
[pid=18372] ppid=18370 vsize=17732 CPUtime=102.31
/proc/18372/stat : 18372 (march_hi) R 18370 18372 18303 0 -1 4194304 4956 0 0 0 10227 4 0 0 25 0 1 0 28212429 18157568 3135 1992294400 134512640 135197378 4294956240 18446744073709551615 134539079 0 0 4096 0 0 0 0 17 1 0 0
/proc/18372/statm: 4433 3135 93 167 0 4264 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 17732

[startup+162.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18373
/proc/meminfo: memFree=1320704/2055920 swapFree=4192956/4192956
[pid=18372] ppid=18370 vsize=23868 CPUtime=162.31
/proc/18372/stat : 18372 (march_hi) R 18370 18372 18303 0 -1 4194304 6200 0 0 0 16227 4 0 0 25 0 1 0 28212429 24440832 4379 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/18372/statm: 5967 4379 93 167 0 5798 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 23868

[startup+222.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18373
/proc/meminfo: memFree=1315584/2055920 swapFree=4192956/4192956
[pid=18372] ppid=18370 vsize=32600 CPUtime=222.32
/proc/18372/stat : 18372 (march_hi) R 18370 18372 18303 0 -1 4194304 7448 0 0 0 22226 6 0 0 25 0 1 0 28212429 33382400 5627 1992294400 134512640 135197378 4294956240 18446744073709551615 134603849 0 0 4096 0 0 0 0 17 1 0 0
/proc/18372/statm: 8150 5627 93 167 0 7981 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 32600

[startup+282.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18379
/proc/meminfo: memFree=1310528/2055920 swapFree=4192956/4192956
[pid=18372] ppid=18370 vsize=32600 CPUtime=282.32
/proc/18372/stat : 18372 (march_hi) R 18370 18372 18303 0 -1 4194304 8710 0 0 0 28224 8 0 0 25 0 1 0 28212429 33382400 6889 1992294400 134512640 135197378 4294956240 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 1 0 0
/proc/18372/statm: 8150 6889 93 167 0 7981 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 32600

[startup+342.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18379
/proc/meminfo: memFree=1305152/2055920 swapFree=4192956/4192956
[pid=18372] ppid=18370 vsize=46304 CPUtime=342.33
/proc/18372/stat : 18372 (march_hi) R 18370 18372 18303 0 -1 4194304 10034 0 0 0 34223 10 0 0 25 0 1 0 28212429 47415296 8213 1992294400 134512640 135197378 4294956240 18446744073709551615 134539976 0 0 4096 0 0 0 0 17 1 0 0
/proc/18372/statm: 11576 8213 93 167 0 11407 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 46304

[startup+402.303 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 18379
/proc/meminfo: memFree=1300224/2055920 swapFree=4192956/4192956
[pid=18372] ppid=18370 vsize=46304 CPUtime=402.34
/proc/18372/stat : 18372 (march_hi) R 18370 18372 18303 0 -1 4194304 11276 0 0 0 40223 11 0 0 25 0 1 0 28212429 47415296 9455 1992294400 134512640 135197378 4294956240 18446744073709551615 134593050 0 0 4096 0 0 0 0 17 1 0 0
/proc/18372/statm: 11576 9455 93 167 0 11407 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 46304

[startup+462.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 18379
/proc/meminfo: memFree=1295296/2055920 swapFree=4192956/4192956
[pid=18372] ppid=18370 vsize=46304 CPUtime=462.33
/proc/18372/stat : 18372 (march_hi) R 18370 18372 18303 0 -1 4194304 12511 0 0 0 46221 12 0 0 25 0 1 0 28212429 47415296 10690 1992294400 134512640 135197378 4294956240 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 1 0 0
/proc/18372/statm: 11576 10690 93 167 0 11407 0
Current children cumulated CPU time (s) 462.33
Current children cumulated vsize (KiB) 46304

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18379
/proc/meminfo: memFree=1290304/2055920 swapFree=4192956/4192956
[pid=18372] ppid=18370 vsize=65948 CPUtime=522.34
/proc/18372/stat : 18372 (march_hi) R 18370 18372 18303 0 -1 4194304 13741 0 0 0 52220 14 0 0 25 0 1 0 28212429 67530752 11920 1992294400 134512640 135197378 4294956240 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 1 0 0
/proc/18372/statm: 16487 11920 93 167 0 16318 0
Current children cumulated CPU time (s) 522.34
Current children cumulated vsize (KiB) 65948

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18379
/proc/meminfo: memFree=1285440/2055920 swapFree=4192956/4192956
[pid=18372] ppid=18370 vsize=65948 CPUtime=582.35
/proc/18372/stat : 18372 (march_hi) R 18370 18372 18303 0 -1 4194304 14957 0 0 0 58219 16 0 0 25 0 1 0 28212429 67530752 13136 1992294400 134512640 135197378 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/18372/statm: 16487 13136 93 167 0 16318 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 65948

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18379
/proc/meminfo: memFree=1280576/2055920 swapFree=4192956/4192956
[pid=18372] ppid=18370 vsize=66552 CPUtime=642.35
/proc/18372/stat : 18372 (march_hi) R 18370 18372 18303 0 -1 4194304 16176 0 0 0 64219 16 0 0 25 0 1 0 28212429 68149248 14355 1992294400 134512640 135197378 4294956240 18446744073709551615 134602647 0 0 4096 0 0 0 0 17 1 0 0
/proc/18372/statm: 16638 14355 93 167 0 16469 0
Current children cumulated CPU time (s) 642.35
Current children cumulated vsize (KiB) 66552


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18387
/proc/meminfo: memFree=1013824/2055920 swapFree=4192956/4192956
[pid=18372] ppid=18370 vsize=463644 CPUtime=4002.7
/proc/18372/stat : 18372 (march_hi) R 18370 18372 18303 0 -1 4194304 82560 0 0 0 400187 83 0 0 25 0 1 0 28212429 474771456 80739 1992294400 134512640 135197378 4294956240 18446744073709551615 134556683 0 0 4096 0 0 0 0 17 1 0 0
/proc/18372/statm: 115911 80739 93 167 0 115742 0
Current children cumulated CPU time (s) 4002.7
Current children cumulated vsize (KiB) 463644

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18387
/proc/meminfo: memFree=1009088/2055920 swapFree=4192956/4192956
[pid=18372] ppid=18370 vsize=463644 CPUtime=4062.71
/proc/18372/stat : 18372 (march_hi) R 18370 18372 18303 0 -1 4194304 83723 0 0 0 406187 84 0 0 25 0 1 0 28212429 474771456 81902 1992294400 134512640 135197378 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/18372/statm: 115911 81902 93 167 0 115742 0
Current children cumulated CPU time (s) 4062.71
Current children cumulated vsize (KiB) 463644

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18387
/proc/meminfo: memFree=1004672/2055920 swapFree=4192956/4192956
[pid=18372] ppid=18370 vsize=463644 CPUtime=4122.72
/proc/18372/stat : 18372 (march_hi) R 18370 18372 18303 0 -1 4194304 84854 0 0 0 412186 86 0 0 25 0 1 0 28212429 474771456 83033 1992294400 134512640 135197378 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/18372/statm: 115911 83033 93 167 0 115742 0
Current children cumulated CPU time (s) 4122.72
Current children cumulated vsize (KiB) 463644

[startup+4182.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18387
/proc/meminfo: memFree=1000256/2055920 swapFree=4192956/4192956
[pid=18372] ppid=18370 vsize=463644 CPUtime=4182.72
/proc/18372/stat : 18372 (march_hi) R 18370 18372 18303 0 -1 4194304 85948 0 0 0 418186 86 0 0 25 0 1 0 28212429 474771456 84127 1992294400 134512640 135197378 4294956240 18446744073709551615 134550604 0 0 4096 0 0 0 0 17 1 0 0
/proc/18372/statm: 115911 84127 93 167 0 115742 0
Current children cumulated CPU time (s) 4182.72
Current children cumulated vsize (KiB) 463644

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18387
/proc/meminfo: memFree=996224/2055920 swapFree=4192956/4192956
[pid=18372] ppid=18370 vsize=463644 CPUtime=4242.73
/proc/18372/stat : 18372 (march_hi) R 18370 18372 18303 0 -1 4194304 86978 0 0 0 424185 88 0 0 25 0 1 0 28212429 474771456 85157 1992294400 134512640 135197378 4294956240 18446744073709551615 134539449 0 0 4096 0 0 0 0 17 1 0 0
/proc/18372/statm: 115911 85157 93 167 0 115742 0
Current children cumulated CPU time (s) 4242.73
Current children cumulated vsize (KiB) 463644

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18387
/proc/meminfo: memFree=992000/2055920 swapFree=4192956/4192956
[pid=18372] ppid=18370 vsize=463644 CPUtime=4302.73
/proc/18372/stat : 18372 (march_hi) R 18370 18372 18303 0 -1 4194304 88012 0 0 0 430185 88 0 0 25 0 1 0 28212429 474771456 86191 1992294400 134512640 135197378 4294956240 18446744073709551615 134541428 0 0 4096 0 0 0 0 17 1 0 0
/proc/18372/statm: 115911 86191 93 167 0 115742 0
Current children cumulated CPU time (s) 4302.73
Current children cumulated vsize (KiB) 463644

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18387
/proc/meminfo: memFree=987008/2055920 swapFree=4192956/4192956
[pid=18372] ppid=18370 vsize=463644 CPUtime=4362.74
/proc/18372/stat : 18372 (march_hi) R 18370 18372 18303 0 -1 4194304 89265 0 0 0 436184 90 0 0 25 0 1 0 28212429 474771456 87444 1992294400 134512640 135197378 4294956240 18446744073709551615 134556676 0 0 4096 0 0 0 0 17 1 0 0
/proc/18372/statm: 115911 87444 93 167 0 115742 0
Current children cumulated CPU time (s) 4362.74
Current children cumulated vsize (KiB) 463644

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18387
/proc/meminfo: memFree=981952/2055920 swapFree=4192956/4192956
[pid=18372] ppid=18370 vsize=463644 CPUtime=4422.74
/proc/18372/stat : 18372 (march_hi) R 18370 18372 18303 0 -1 4194304 90520 0 0 0 442184 90 0 0 25 0 1 0 28212429 474771456 88699 1992294400 134512640 135197378 4294956240 18446744073709551615 134550604 0 0 4096 0 0 0 0 17 1 0 0
/proc/18372/statm: 115911 88699 93 167 0 115742 0
Current children cumulated CPU time (s) 4422.74
Current children cumulated vsize (KiB) 463644

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18387
/proc/meminfo: memFree=977024/2055920 swapFree=4192956/4192956
[pid=18372] ppid=18370 vsize=463644 CPUtime=4482.76
/proc/18372/stat : 18372 (march_hi) R 18370 18372 18303 0 -1 4194304 91766 0 0 0 448184 92 0 0 25 0 1 0 28212429 474771456 89945 1992294400 134512640 135197378 4294956240 18446744073709551615 134524878 0 0 4096 0 0 0 0 17 1 0 0
/proc/18372/statm: 115911 89945 93 167 0 115742 0
Current children cumulated CPU time (s) 4482.76
Current children cumulated vsize (KiB) 463644

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18387
/proc/meminfo: memFree=972032/2055920 swapFree=4192956/4192956
[pid=18372] ppid=18370 vsize=463644 CPUtime=4542.76
/proc/18372/stat : 18372 (march_hi) R 18370 18372 18303 0 -1 4194304 93005 0 0 0 454184 92 0 0 25 0 1 0 28212429 474771456 91184 1992294400 134512640 135197378 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/18372/statm: 115911 91184 93 167 0 115742 0
Current children cumulated CPU time (s) 4542.76
Current children cumulated vsize (KiB) 463644

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18387
/proc/meminfo: memFree=967104/2055920 swapFree=4192956/4192956
[pid=18372] ppid=18370 vsize=463644 CPUtime=4602.77
/proc/18372/stat : 18372 (march_hi) R 18370 18372 18303 0 -1 4194304 94250 0 0 0 460183 94 0 0 25 0 1 0 28212429 474771456 92429 1992294400 134512640 135197378 4294956240 18446744073709551615 134541503 0 0 4096 0 0 0 0 17 1 0 0
/proc/18372/statm: 115911 92429 93 167 0 115742 0
Current children cumulated CPU time (s) 4602.77
Current children cumulated vsize (KiB) 463644

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18387
/proc/meminfo: memFree=962112/2055920 swapFree=4192956/4192956
[pid=18372] ppid=18370 vsize=463644 CPUtime=4662.78
/proc/18372/stat : 18372 (march_hi) R 18370 18372 18303 0 -1 4194304 95482 0 0 0 466183 95 0 0 25 0 1 0 28212429 474771456 93661 1992294400 134512640 135197378 4294956240 18446744073709551615 134525029 0 0 4096 0 0 0 0 17 1 0 0
/proc/18372/statm: 115911 93661 93 167 0 115742 0
Current children cumulated CPU time (s) 4662.78
Current children cumulated vsize (KiB) 463644

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18387
/proc/meminfo: memFree=957120/2055920 swapFree=4192956/4192956
[pid=18372] ppid=18370 vsize=463644 CPUtime=4722.79
/proc/18372/stat : 18372 (march_hi) R 18370 18372 18303 0 -1 4194304 96707 0 0 0 472183 96 0 0 25 0 1 0 28212429 474771456 94886 1992294400 134512640 135197378 4294956240 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 1 0 0
/proc/18372/statm: 115911 94886 93 167 0 115742 0
Current children cumulated CPU time (s) 4722.79
Current children cumulated vsize (KiB) 463644

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18387
/proc/meminfo: memFree=952256/2055920 swapFree=4192956/4192956
[pid=18372] ppid=18370 vsize=463644 CPUtime=4782.79
/proc/18372/stat : 18372 (march_hi) R 18370 18372 18303 0 -1 4194304 97931 0 0 0 478182 97 0 0 25 0 1 0 28212429 474771456 96110 1992294400 134512640 135197378 4294956240 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 1 0 0
/proc/18372/statm: 115911 96110 93 167 0 115742 0
Current children cumulated CPU time (s) 4782.79
Current children cumulated vsize (KiB) 463644

[startup+4842.31 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 18387
/proc/meminfo: memFree=947456/2055920 swapFree=4192956/4192956
[pid=18372] ppid=18370 vsize=463644 CPUtime=4842.8
/proc/18372/stat : 18372 (march_hi) R 18370 18372 18303 0 -1 4194304 99140 0 0 0 484182 98 0 0 25 0 1 0 28212429 474771456 97319 1992294400 134512640 135197378 4294956240 18446744073709551615 134593003 0 0 4096 0 0 0 0 17 1 0 0
/proc/18372/statm: 115911 97319 93 167 0 115742 0
Current children cumulated CPU time (s) 4842.8
Current children cumulated vsize (KiB) 463644

[startup+4902.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 18387
/proc/meminfo: memFree=942656/2055920 swapFree=4192956/4192956
[pid=18372] ppid=18370 vsize=463644 CPUtime=4902.79
/proc/18372/stat : 18372 (march_hi) R 18370 18372 18303 0 -1 4194304 100332 0 0 0 490181 98 0 0 25 0 1 0 28212429 474771456 98511 1992294400 134512640 135197378 4294956240 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/18372/statm: 115911 98511 93 167 0 115742 0
Current children cumulated CPU time (s) 4902.79
Current children cumulated vsize (KiB) 463644

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18387
/proc/meminfo: memFree=937920/2055920 swapFree=4192956/4192956
[pid=18372] ppid=18370 vsize=463644 CPUtime=4962.8
/proc/18372/stat : 18372 (march_hi) R 18370 18372 18303 0 -1 4194304 101515 0 0 0 496181 99 0 0 25 0 1 0 28212429 474771456 99694 1992294400 134512640 135197378 4294956240 18446744073709551615 134522781 0 0 4096 0 0 0 0 17 1 0 0
/proc/18372/statm: 115911 99695 93 167 0 115742 0
Current children cumulated CPU time (s) 4962.8
Current children cumulated vsize (KiB) 463644



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18387
/proc/meminfo: memFree=934976/2055920 swapFree=4192956/4192956
[pid=18372] ppid=18370 vsize=463644 CPUtime=5000.01
/proc/18372/stat : 18372 (march_hi) R 18370 18372 18303 0 -1 4194304 102243 0 0 0 499901 100 0 0 25 0 1 0 28212429 474771456 100422 1992294400 134512640 135197378 4294956240 18446744073709551615 134593088 0 0 4096 0 0 0 0 17 1 0 0
/proc/18372/statm: 115911 100422 93 167 0 115742 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 463644

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): 4999.57
CPU time (s): 5000.09
CPU user time (s): 4999.02
CPU system time (s): 1.07084
CPU usage (%): 100.01
Max. virtual memory (cumulated for all children) (KiB): 463644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.02
system time used= 1.07084
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 102243
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= 8641

runsolver used 4.34334 second user time and 9.39457 second system time

The end

Launcher Data 

Begin job on node16 at 2009-04-17 22:56:30
IDJOB=1627763
IDBENCH=70219
IDSOLVER=583
FILE ID=node16/1627763-1240001790
PBS_JOBID= 9158729
Free space on /tmp= 66288 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S1788451776-008.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627763-1240001790/watcher-1627763-1240001790 -o /tmp/evaluation-result-1627763-1240001790/solver-1627763-1240001790 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1627763-1240001790.cnf

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

MD5SUM BENCH= 753f19bcdc2785a101dbb1ac96d61ec5
RANDOM SEED=524305327

node16.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		: 3000.234
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		: 3000.234
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:       1338600 kB
Buffers:         80164 kB
Cached:         564748 kB
SwapCached:          0 kB
Active:         245716 kB
Inactive:       412072 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1338600 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1188 kB
Writeback:           0 kB
Mapped:          22612 kB
Slab:            45532 kB
Committed_AS:   143284 kB
PageTables:       1436 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= 66288 MiB
End job on node16 at 2009-04-18 00:19:52