Trace number 1544596

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
SAT07 reference solver: March KS 2007-02-08? (TO) 1200.09 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/75/
unif-k7-r89-v75-c6675-S1640054673-078.cnf
MD5SUM983c11fe9a9bd4b15fdd321cb1aaf013
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.481926
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 56675

Solver Data 

0.89/0.97	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.89/0.97	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.89/0.97	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.89/0.97	c main()::
0.89/0.97	c initFormula():: searching for DIMACS p-line....
0.89/0.97	c full lookahead due to high density!
0.89/0.97	c initFormula():: the DIMACS p-line indicates a CNF of 75 variables and 6675 clauses.
0.89/0.97	c parseCNF():: parsing....
0.89/0.97	c parseCNF():: the CNF contains 0 unary clauses.
0.89/0.97	c runParser():: parsing was successful, warming up engines...
0.89/0.97	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.97	c preprocessing fase I completed:: there are now 75 free variables and 6675 clauses.
0.89/0.97	c stat :: sign balance is biased by 0.006
0.89/0.97	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.89/0.97	c using k-SAT heuristics (size based diff)
0.89/0.97	c longest clause has size 7
0.89/0.97	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.97	c main():: clause / variable ratio: ( 6675 / 75 ) = 89.00
0.89/0.97	c longest clause has size 7
0.89/0.97	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.97	c dynamic_preselect_setsize :: off
0.89/0.97	c suggested doublelook initial :: 0
0.89/0.97	c main():: all systems go!
0.89/0.97	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 151 JD: 22
0.99/1.07	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |****************************************************************| 1 NC: 2585 JD: 22
2.39/2.41	c |----------------------------------------------------------------|
c |*
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c |****************
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c |****************************************************************| 2 NC: 27525 JD: 22
15.58/15.62	c |----------------------------------------------------------------|
c |*
c |**
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c |****************
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c |********************************
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c |***************************************************************
c |****************************************************************| 3 NC: 169850 JD: 22
91.16/91.25	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
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c |**************
c |***************
c |****************
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c |********************************
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c |***************************************************************
c |****************************************************************| 4 NC: 722828 JD: 22
386.54/386.78	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
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c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
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c |***********************************
c |************************************
c |*************************************
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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-1544596-1238611982/watcher-1544596-1238611982 -o /tmp/evaluation-result-1544596-1238611982/solver-1544596-1238611982 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544596-1238611982.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.90 3/64 15912
/proc/meminfo: memFree=1226816/2055920 swapFree=4178352/4192956
[pid=15912] ppid=15910 vsize=656 CPUtime=0
/proc/15912/stat : 15912 (march_ks) R 15910 15912 15757 0 -1 4194304 95 0 0 0 0 0 0 0 18 0 1 0 1133861008 671744 81 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/15912/statm: 164 81 47 123 0 39 0

[startup+0.098512 s]
/proc/loadavg: 1.00 1.00 0.90 3/64 15912
/proc/meminfo: memFree=1226816/2055920 swapFree=4178352/4192956
[pid=15912] ppid=15910 vsize=1712 CPUtime=0.09
/proc/15912/stat : 15912 (march_ks) R 15910 15912 15757 0 -1 4194304 843 0 0 0 9 0 0 0 18 0 1 0 1133861008 1753088 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/15912/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1712

[startup+0.102512 s]
/proc/loadavg: 1.00 1.00 0.90 3/64 15912
/proc/meminfo: memFree=1226816/2055920 swapFree=4178352/4192956
[pid=15912] ppid=15910 vsize=1712 CPUtime=0.09
/proc/15912/stat : 15912 (march_ks) R 15910 15912 15757 0 -1 4194304 843 0 0 0 9 0 0 0 18 0 1 0 1133861008 1753088 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 0 0 0
/proc/15912/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1712

[startup+0.302529 s]
/proc/loadavg: 1.00 1.00 0.90 3/64 15912
/proc/meminfo: memFree=1226816/2055920 swapFree=4178352/4192956
[pid=15912] ppid=15910 vsize=1712 CPUtime=0.29
/proc/15912/stat : 15912 (march_ks) R 15910 15912 15757 0 -1 4194304 843 0 0 0 29 0 0 0 19 0 1 0 1133861008 1753088 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134536950 0 0 4096 0 0 0 0 17 0 0 0
/proc/15912/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1712

[startup+0.701564 s]
/proc/loadavg: 1.00 1.00 0.90 3/64 15912
/proc/meminfo: memFree=1226816/2055920 swapFree=4178352/4192956
[pid=15912] ppid=15910 vsize=1712 CPUtime=0.69
/proc/15912/stat : 15912 (march_ks) R 15910 15912 15757 0 -1 4194304 843 0 0 0 69 0 0 0 23 0 1 0 1133861008 1753088 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/15912/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1712

[startup+1.50164 s]
/proc/loadavg: 1.00 1.00 0.90 2/65 15913
/proc/meminfo: memFree=1225400/2055920 swapFree=4178352/4192956
[pid=15912] ppid=15910 vsize=2116 CPUtime=1.49
/proc/15912/stat : 15912 (march_ks) R 15910 15912 15757 0 -1 4194304 1139 0 0 0 149 0 0 0 25 0 1 0 1133861008 2166784 390 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/15912/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2116

[startup+3.10178 s]
/proc/loadavg: 1.00 1.00 0.90 2/65 15913
/proc/meminfo: memFree=1225272/2055920 swapFree=4178352/4192956
[pid=15912] ppid=15910 vsize=2116 CPUtime=3.09
/proc/15912/stat : 15912 (march_ks) R 15910 15912 15757 0 -1 4194304 1139 0 0 0 309 0 0 0 25 0 1 0 1133861008 2166784 390 1992294400 134512640 135019032 4294956240 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 0 0 0
/proc/15912/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2116

[startup+6.30107 s]
/proc/loadavg: 1.00 1.00 0.90 2/65 15913
/proc/meminfo: memFree=1225144/2055920 swapFree=4178352/4192956
[pid=15912] ppid=15910 vsize=2116 CPUtime=6.29
/proc/15912/stat : 15912 (march_ks) R 15910 15912 15757 0 -1 4194304 1139 0 0 0 629 0 0 0 25 0 1 0 1133861008 2166784 390 1992294400 134512640 135019032 4294956240 18446744073709551615 134597818 0 0 4096 0 0 0 0 17 0 0 0
/proc/15912/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2116

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 0.90 2/65 15913
/proc/meminfo: memFree=1225016/2055920 swapFree=4178352/4192956
[pid=15912] ppid=15910 vsize=2116 CPUtime=12.68
/proc/15912/stat : 15912 (march_ks) R 15910 15912 15757 0 -1 4194304 1139 0 0 0 1268 0 0 0 25 0 1 0 1133861008 2166784 390 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/15912/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 2116

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 0.90 2/65 15913
/proc/meminfo: memFree=1225144/2055920 swapFree=4178352/4192956
[pid=15912] ppid=15910 vsize=2116 CPUtime=25.48
/proc/15912/stat : 15912 (march_ks) R 15910 15912 15757 0 -1 4194304 1139 0 0 0 2548 0 0 0 25 0 1 0 1133861008 2166784 390 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/15912/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2116

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 0.90 2/65 15913
/proc/meminfo: memFree=1225080/2055920 swapFree=4178352/4192956
[pid=15912] ppid=15910 vsize=2320 CPUtime=51.07
/proc/15912/stat : 15912 (march_ks) R 15910 15912 15757 0 -1 4194304 1180 0 0 0 5106 1 0 0 25 0 1 0 1133861008 2375680 431 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/15912/statm: 580 431 72 123 0 455 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2320

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 15913
/proc/meminfo: memFree=1224952/2055920 swapFree=4178352/4192956
[pid=15912] ppid=15910 vsize=2420 CPUtime=102.26
/proc/15912/stat : 15912 (march_ks) R 15910 15912 15757 0 -1 4194304 1213 0 0 0 10225 1 0 0 25 0 1 0 1133861008 2478080 464 1992294400 134512640 135019032 4294956240 18446744073709551615 134547918 0 0 4096 0 0 0 0 17 0 0 0
/proc/15912/statm: 605 464 72 123 0 480 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2420

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 15913
/proc/meminfo: memFree=1224824/2055920 swapFree=4178352/4192956
[pid=15912] ppid=15910 vsize=2800 CPUtime=162.23
/proc/15912/stat : 15912 (march_ks) R 15910 15912 15757 0 -1 4194304 1254 0 0 0 16222 1 0 0 25 0 1 0 1133861008 2867200 505 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/15912/statm: 700 505 72 123 0 575 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 2800

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 15913
/proc/meminfo: memFree=1224632/2055920 swapFree=4178352/4192956
[pid=15912] ppid=15910 vsize=2800 CPUtime=222.2
/proc/15912/stat : 15912 (march_ks) R 15910 15912 15757 0 -1 4194304 1301 0 0 0 22219 1 0 0 25 0 1 0 1133861008 2867200 552 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/15912/statm: 700 552 72 123 0 575 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 2800

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 15913
/proc/meminfo: memFree=1224504/2055920 swapFree=4178352/4192956
[pid=15912] ppid=15910 vsize=3140 CPUtime=282.18
/proc/15912/stat : 15912 (march_ks) R 15910 15912 15757 0 -1 4194304 1339 0 0 0 28217 1 0 0 25 0 1 0 1133861008 3215360 590 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/15912/statm: 785 590 72 123 0 660 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 3140

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 15913
/proc/meminfo: memFree=1224376/2055920 swapFree=4178352/4192956
[pid=15912] ppid=15910 vsize=3140 CPUtime=342.16
/proc/15912/stat : 15912 (march_ks) R 15910 15912 15757 0 -1 4194304 1374 0 0 0 34215 1 0 0 25 0 1 0 1133861008 3215360 625 1992294400 134512640 135019032 4294956240 18446744073709551615 134538171 0 0 4096 0 0 0 0 17 0 0 0
/proc/15912/statm: 785 625 72 123 0 660 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 3140

[startup+402.303 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 15913
/proc/meminfo: memFree=1224184/2055920 swapFree=4178352/4192956
[pid=15912] ppid=15910 vsize=3652 CPUtime=402.13
/proc/15912/stat : 15912 (march_ks) R 15910 15912 15757 0 -1 4194304 1413 0 0 0 40212 1 0 0 25 0 1 0 1133861008 3739648 664 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/15912/statm: 913 664 72 123 0 788 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 3652

[startup+462.303 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 15913
/proc/meminfo: memFree=1224056/2055920 swapFree=4178352/4192956
[pid=15912] ppid=15910 vsize=3652 CPUtime=462.1
/proc/15912/stat : 15912 (march_ks) R 15910 15912 15757 0 -1 4194304 1453 0 0 0 46209 1 0 0 25 0 1 0 1133861008 3739648 704 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/15912/statm: 913 704 72 123 0 788 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 3652

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 15919
/proc/meminfo: memFree=1223672/2055920 swapFree=4178352/4192956
[pid=15912] ppid=15910 vsize=3652 CPUtime=522.07
/proc/15912/stat : 15912 (march_ks) R 15910 15912 15757 0 -1 4194304 1496 0 0 0 52206 1 0 0 25 0 1 0 1133861008 3739648 747 1992294400 134512640 135019032 4294956240 18446744073709551615 134538487 0 0 4096 0 0 0 0 17 0 0 0
/proc/15912/statm: 913 747 72 123 0 788 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 3652

[startup+582.303 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 15919
/proc/meminfo: memFree=1223544/2055920 swapFree=4178352/4192956
[pid=15912] ppid=15910 vsize=4416 CPUtime=582.03
/proc/15912/stat : 15912 (march_ks) R 15910 15912 15757 0 -1 4194304 1535 0 0 0 58202 1 0 0 25 0 1 0 1133861008 4521984 786 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/15912/statm: 1104 786 72 123 0 979 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 4416

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 15919
/proc/meminfo: memFree=1223480/2055920 swapFree=4178352/4192956
[pid=15912] ppid=15910 vsize=4416 CPUtime=642.01
/proc/15912/stat : 15912 (march_ks) R 15910 15912 15757 0 -1 4194304 1575 0 0 0 64200 1 0 0 25 0 1 0 1133861008 4521984 826 1992294400 134512640 135019032 4294956240 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 0 0 0
/proc/15912/statm: 1104 826 72 123 0 979 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 4416

[startup+702.301 s]
/proc/loadavg: 1.06 1.02 0.91 2/65 15919
/proc/meminfo: memFree=1223288/2055920 swapFree=4178352/4192956
[pid=15912] ppid=15910 vsize=4416 CPUtime=701.98
/proc/15912/stat : 15912 (march_ks) R 15910 15912 15757 0 -1 4194304 1622 0 0 0 70197 1 0 0 25 0 1 0 1133861008 4521984 873 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/15912/statm: 1104 873 72 123 0 979 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 4416

[startup+762.306 s]
/proc/loadavg: 1.08 1.03 0.92 2/65 15919
/proc/meminfo: memFree=1223096/2055920 swapFree=4178352/4192956
[pid=15912] ppid=15910 vsize=4416 CPUtime=761.96
/proc/15912/stat : 15912 (march_ks) R 15910 15912 15757 0 -1 4194304 1669 0 0 0 76195 1 0 0 25 0 1 0 1133861008 4521984 920 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/15912/statm: 1104 920 72 123 0 979 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 4416

[startup+822.301 s]
/proc/loadavg: 1.08 1.03 0.93 2/65 15919
/proc/meminfo: memFree=1222904/2055920 swapFree=4178352/4192956
[pid=15912] ppid=15910 vsize=4416 CPUtime=821.93
/proc/15912/stat : 15912 (march_ks) R 15910 15912 15757 0 -1 4194304 1712 0 0 0 82192 1 0 0 25 0 1 0 1133861008 4521984 963 1992294400 134512640 135019032 4294956240 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 0 0 0
/proc/15912/statm: 1104 963 72 123 0 979 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 4416

[startup+882.302 s]
/proc/loadavg: 1.03 1.03 0.93 2/65 15919
/proc/meminfo: memFree=1222840/2055920 swapFree=4178352/4192956
[pid=15912] ppid=15910 vsize=5568 CPUtime=881.89
/proc/15912/stat : 15912 (march_ks) R 15910 15912 15757 0 -1 4194304 1753 0 0 0 88188 1 0 0 25 0 1 0 1133861008 5701632 1004 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/15912/statm: 1392 1004 72 123 0 1267 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 5568

[startup+942.302 s]
/proc/loadavg: 1.01 1.02 0.93 2/65 15919
/proc/meminfo: memFree=1222712/2055920 swapFree=4178352/4192956
[pid=15912] ppid=15910 vsize=5568 CPUtime=941.86
/proc/15912/stat : 15912 (march_ks) R 15910 15912 15757 0 -1 4194304 1793 0 0 0 94185 1 0 0 25 0 1 0 1133861008 5701632 1044 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/15912/statm: 1392 1044 72 123 0 1267 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 5568

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 0.93 2/65 15919
/proc/meminfo: memFree=1222584/2055920 swapFree=4178352/4192956
[pid=15912] ppid=15910 vsize=5568 CPUtime=1001.84
/proc/15912/stat : 15912 (march_ks) R 15910 15912 15757 0 -1 4194304 1834 0 0 0 100183 1 0 0 25 0 1 0 1133861008 5701632 1085 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/15912/statm: 1392 1085 72 123 0 1267 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 5568

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 0.93 2/65 15919
/proc/meminfo: memFree=1222392/2055920 swapFree=4178352/4192956
[pid=15912] ppid=15910 vsize=5568 CPUtime=1061.82
/proc/15912/stat : 15912 (march_ks) R 15910 15912 15757 0 -1 4194304 1875 0 0 0 106180 2 0 0 25 0 1 0 1133861008 5701632 1126 1992294400 134512640 135019032 4294956240 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 0 0 0
/proc/15912/statm: 1392 1126 72 123 0 1267 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 5568

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 15919
/proc/meminfo: memFree=1222264/2055920 swapFree=4178352/4192956
[pid=15912] ppid=15910 vsize=5568 CPUtime=1121.8
/proc/15912/stat : 15912 (march_ks) R 15910 15912 15757 0 -1 4194304 1913 0 0 0 112178 2 0 0 25 0 1 0 1133861008 5701632 1164 1992294400 134512640 135019032 4294956240 18446744073709551615 134538547 0 0 4096 0 0 0 0 17 0 0 0
/proc/15912/statm: 1392 1164 72 123 0 1267 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 5568

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 15919
/proc/meminfo: memFree=1222136/2055920 swapFree=4178352/4192956
[pid=15912] ppid=15910 vsize=5568 CPUtime=1181.78
/proc/15912/stat : 15912 (march_ks) R 15910 15912 15757 0 -1 4194304 1949 0 0 0 118176 2 0 0 25 0 1 0 1133861008 5701632 1200 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/15912/statm: 1392 1200 72 123 0 1267 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 5568



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 15919
/proc/meminfo: memFree=1222008/2055920 swapFree=4178352/4192956
[pid=15912] ppid=15910 vsize=5568 CPUtime=1200.08
/proc/15912/stat : 15912 (march_ks) R 15910 15912 15757 0 -1 4194304 1962 0 0 0 120006 2 0 0 25 0 1 0 1133861008 5701632 1213 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/15912/statm: 1392 1213 72 123 0 1267 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 5568

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): 1200.61
CPU time (s): 1200.09
CPU user time (s): 1200.07
CPU system time (s): 0.024996
CPU usage (%): 99.9569
Max. virtual memory (cumulated for all children) (KiB): 5568

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.07
system time used= 0.024996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1962
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= 4266

runsolver used 1.00585 second user time and 3.37449 second system time

The end

Launcher Data 

Begin job on node43 at 2009-04-01 20:53:02
IDJOB=1544596
IDBENCH=70525
IDSOLVER=559
FILE ID=node43/1544596-1238611982
PBS_JOBID= 9073600
Free space on /tmp= 63084 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/75/unif-k7-r89-v75-c6675-S1640054673-078.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544596-1238611982/watcher-1544596-1238611982 -o /tmp/evaluation-result-1544596-1238611982/solver-1544596-1238611982 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544596-1238611982.cnf            

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

MD5SUM BENCH= 983c11fe9a9bd4b15fdd321cb1aaf013
RANDOM SEED=722986926

node43.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		: 3000.242
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		: 3000.242
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:       1227296 kB
Buffers:         95008 kB
Cached:         638708 kB
SwapCached:       8504 kB
Active:         322116 kB
Inactive:       421664 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1227296 kB
SwapTotal:     4192956 kB
SwapFree:      4178352 kB
Dirty:            3032 kB
Writeback:           0 kB
Mapped:          15768 kB
Slab:            70844 kB
Committed_AS:  2608556 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= 63080 MiB
End job on node43 at 2009-04-01 21:13:05