Trace number 1626585

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) 5000.08 5001.71

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/75/
unif-k7-r89-v75-c6675-S819692891-023.cnf
MD5SUMf025101ee357b099f3b22dfcd8620ffb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.30665
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 0.007
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: 129 JD: 22
1.00/1.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |****************************************************************| 1 NC: 2661 JD: 22
2.39/2.42	c |----------------------------------------------------------------|
c |*
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c |****************
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c |****************************************************************| 2 NC: 27409 JD: 22
15.48/15.54	c |----------------------------------------------------------------|
c |*
c |**
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c |****************
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c |***************************************************************
c |****************************************************************| 3 NC: 165136 JD: 22
88.55/88.60	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
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c |***************************************************************
c |****************************************************************| 4 NC: 720173 JD: 22
382.82/383.07	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |********************************
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c |****************************************************************| 5 NC: 2337643 JD: 22
1246.77/1247.31	c |----------------------------------------------------------------|
c |*
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c |****
c |*****
c |******
c |*******
c |********
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c |*************
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c |****************
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c |***********************
c |************************
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c |*******************************
c |********************************
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c |***************************************************************
c |****************************************************************| 6 NC: 5935792 JD: 22
3184.57/3185.72	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
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c |*********************
c |**********************
c |***********************
c |************************
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c |*******************************
c |********************************
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c |*************************************
c |**************************************
c |***************************************
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-1626585-1240099400/watcher-1626585-1240099400 -o /tmp/evaluation-result-1626585-1240099400/solver-1626585-1240099400 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626585-1240099400.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 21130
/proc/meminfo: memFree=1464936/2055920 swapFree=4192956/4192956
[pid=21130] ppid=21128 vsize=656 CPUtime=0
/proc/21130/stat : 21130 (march_ks) R 21128 21130 20927 0 -1 4194304 95 0 0 0 0 0 0 0 18 0 1 0 37967821 671744 81 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/21130/statm: 164 81 47 123 0 39 0

[startup+0.0391401 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21130
/proc/meminfo: memFree=1464936/2055920 swapFree=4192956/4192956
[pid=21130] ppid=21128 vsize=1712 CPUtime=0.03
/proc/21130/stat : 21130 (march_ks) R 21128 21130 20927 0 -1 4194304 837 0 0 0 3 0 0 0 18 0 1 0 37967821 1753088 317 1992294400 134512640 135019032 4294956240 18446744073709551615 134553430 0 0 4096 0 0 0 0 17 0 0 0
/proc/21130/statm: 428 320 67 123 0 303 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1712

[startup+0.101146 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21130
/proc/meminfo: memFree=1464936/2055920 swapFree=4192956/4192956
[pid=21130] ppid=21128 vsize=1712 CPUtime=0.09
/proc/21130/stat : 21130 (march_ks) R 21128 21130 20927 0 -1 4194304 843 0 0 0 9 0 0 0 18 0 1 0 37967821 1753088 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134567028 0 0 4096 0 0 0 0 17 0 0 0
/proc/21130/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1712

[startup+0.301166 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21130
/proc/meminfo: memFree=1464936/2055920 swapFree=4192956/4192956
[pid=21130] ppid=21128 vsize=1712 CPUtime=0.29
/proc/21130/stat : 21130 (march_ks) R 21128 21130 20927 0 -1 4194304 843 0 0 0 29 0 0 0 19 0 1 0 37967821 1753088 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/21130/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1712

[startup+0.70121 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21130
/proc/meminfo: memFree=1464936/2055920 swapFree=4192956/4192956
[pid=21130] ppid=21128 vsize=1712 CPUtime=0.69
/proc/21130/stat : 21130 (march_ks) R 21128 21130 20927 0 -1 4194304 843 0 0 0 69 0 0 0 23 0 1 0 37967821 1753088 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/21130/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1712

[startup+1.50129 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21131
/proc/meminfo: memFree=1463456/2055920 swapFree=4192956/4192956
[pid=21130] ppid=21128 vsize=2116 CPUtime=1.49
/proc/21130/stat : 21130 (march_ks) R 21128 21130 20927 0 -1 4194304 1143 0 0 0 149 0 0 0 25 0 1 0 37967821 2166784 390 1992294400 134512640 135019032 4294956240 18446744073709551615 134536935 0 0 4096 0 0 0 0 17 0 0 0
/proc/21130/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2116

[startup+3.10147 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21131
/proc/meminfo: memFree=1463328/2055920 swapFree=4192956/4192956
[pid=21130] ppid=21128 vsize=2116 CPUtime=3.09
/proc/21130/stat : 21130 (march_ks) R 21128 21130 20927 0 -1 4194304 1143 0 0 0 309 0 0 0 25 0 1 0 37967821 2166784 390 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/21130/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2116

[startup+6.30181 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21131
/proc/meminfo: memFree=1463200/2055920 swapFree=4192956/4192956
[pid=21130] ppid=21128 vsize=2116 CPUtime=6.29
/proc/21130/stat : 21130 (march_ks) R 21128 21130 20927 0 -1 4194304 1143 0 0 0 629 0 0 0 25 0 1 0 37967821 2166784 390 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/21130/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2116

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21131
/proc/meminfo: memFree=1463144/2055920 swapFree=4192956/4192956
[pid=21130] ppid=21128 vsize=2116 CPUtime=12.68
/proc/21130/stat : 21130 (march_ks) R 21128 21130 20927 0 -1 4194304 1143 0 0 0 1268 0 0 0 25 0 1 0 37967821 2166784 390 1992294400 134512640 135019032 4294956240 18446744073709551615 134628817 0 0 4096 0 0 0 0 17 0 0 0
/proc/21130/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 2116

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21131
/proc/meminfo: memFree=1463272/2055920 swapFree=4192956/4192956
[pid=21130] ppid=21128 vsize=2116 CPUtime=25.48
/proc/21130/stat : 21130 (march_ks) R 21128 21130 20927 0 -1 4194304 1143 0 0 0 2548 0 0 0 25 0 1 0 37967821 2166784 390 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/21130/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2116

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21131
/proc/meminfo: memFree=1463272/2055920 swapFree=4192956/4192956
[pid=21130] ppid=21128 vsize=2320 CPUtime=51.06
/proc/21130/stat : 21130 (march_ks) R 21128 21130 20927 0 -1 4194304 1184 0 0 0 5106 0 0 0 25 0 1 0 37967821 2375680 431 1992294400 134512640 135019032 4294956240 18446744073709551615 134538521 0 0 4096 0 0 0 0 17 0 0 0
/proc/21130/statm: 580 431 72 123 0 455 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 2320

[startup+102.306 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 21131
/proc/meminfo: memFree=1463144/2055920 swapFree=4192956/4192956
[pid=21130] ppid=21128 vsize=2572 CPUtime=102.24
/proc/21130/stat : 21130 (march_ks) R 21128 21130 20927 0 -1 4194304 1219 0 0 0 10224 0 0 0 25 0 1 0 37967821 2633728 466 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/21130/statm: 643 466 72 123 0 518 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 2572

[startup+162.302 s]
/proc/loadavg: 1.07 1.03 1.00 2/65 21131
/proc/meminfo: memFree=1462952/2055920 swapFree=4192956/4192956
[pid=21130] ppid=21128 vsize=2800 CPUtime=162.21
/proc/21130/stat : 21130 (march_ks) R 21128 21130 20927 0 -1 4194304 1260 0 0 0 16221 0 0 0 25 0 1 0 37967821 2867200 507 1992294400 134512640 135019032 4294956240 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 0 0 0
/proc/21130/statm: 700 507 72 123 0 575 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 2800

[startup+222.302 s]
/proc/loadavg: 1.07 1.03 1.00 2/65 21131
/proc/meminfo: memFree=1462760/2055920 swapFree=4192956/4192956
[pid=21130] ppid=21128 vsize=2800 CPUtime=222.19
/proc/21130/stat : 21130 (march_ks) R 21128 21130 20927 0 -1 4194304 1303 0 0 0 22219 0 0 0 25 0 1 0 37967821 2867200 550 1992294400 134512640 135019032 4294956240 18446744073709551615 134541800 0 0 4096 0 0 0 0 17 0 0 0
/proc/21130/statm: 700 550 72 123 0 575 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 2800

[startup+282.301 s]
/proc/loadavg: 1.07 1.04 1.00 2/65 21131
/proc/meminfo: memFree=1462632/2055920 swapFree=4192956/4192956
[pid=21130] ppid=21128 vsize=3140 CPUtime=282.16
/proc/21130/stat : 21130 (march_ks) R 21128 21130 20927 0 -1 4194304 1343 0 0 0 28216 0 0 0 25 0 1 0 37967821 3215360 590 1992294400 134512640 135019032 4294956240 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 0 0 0
/proc/21130/statm: 785 590 72 123 0 660 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 3140

[startup+342.302 s]
/proc/loadavg: 1.14 1.06 1.01 2/65 21131
/proc/meminfo: memFree=1462440/2055920 swapFree=4192956/4192956
[pid=21130] ppid=21128 vsize=3140 CPUtime=342.14
/proc/21130/stat : 21130 (march_ks) R 21128 21130 20927 0 -1 4194304 1380 0 0 0 34214 0 0 0 25 0 1 0 37967821 3215360 627 1992294400 134512640 135019032 4294956240 18446744073709551615 134598498 0 0 4096 0 0 0 0 17 0 0 0
/proc/21130/statm: 785 627 72 123 0 660 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 3140

[startup+402.301 s]
/proc/loadavg: 1.16 1.08 1.01 2/65 21131
/proc/meminfo: memFree=1462248/2055920 swapFree=4192956/4192956
[pid=21130] ppid=21128 vsize=3652 CPUtime=402.11
/proc/21130/stat : 21130 (march_ks) R 21128 21130 20927 0 -1 4194304 1421 0 0 0 40211 0 0 0 25 0 1 0 37967821 3739648 668 1992294400 134512640 135019032 4294956240 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 0 0 0
/proc/21130/statm: 913 668 72 123 0 788 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 3652

[startup+462.302 s]
/proc/loadavg: 1.09 1.07 1.01 2/65 21131
/proc/meminfo: memFree=1462056/2055920 swapFree=4192956/4192956
[pid=21130] ppid=21128 vsize=3652 CPUtime=462.08
/proc/21130/stat : 21130 (march_ks) R 21128 21130 20927 0 -1 4194304 1462 0 0 0 46208 0 0 0 25 0 1 0 37967821 3739648 709 1992294400 134512640 135019032 4294956240 18446744073709551615 134538408 0 0 4096 0 0 0 0 17 0 0 0
/proc/21130/statm: 913 709 72 123 0 788 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 3652

[startup+522.302 s]
/proc/loadavg: 1.03 1.06 1.01 2/65 21131
/proc/meminfo: memFree=1461928/2055920 swapFree=4192956/4192956
[pid=21130] ppid=21128 vsize=3652 CPUtime=522.06
/proc/21130/stat : 21130 (march_ks) R 21128 21130 20927 0 -1 4194304 1505 0 0 0 52205 1 0 0 25 0 1 0 37967821 3739648 752 1992294400 134512640 135019032 4294956240 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 0 0 0
/proc/21130/statm: 913 752 72 123 0 788 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 3652

[startup+582.301 s]
/proc/loadavg: 1.01 1.05 1.00 2/65 21131
/proc/meminfo: memFree=1461800/2055920 swapFree=4192956/4192956
[pid=21130] ppid=21128 vsize=4416 CPUtime=582.04
/proc/21130/stat : 21130 (march_ks) R 21128 21130 20927 0 -1 4194304 1540 0 0 0 58203 1 0 0 25 0 1 0 37967821 4521984 787 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/21130/statm: 1104 787 72 123 0 979 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 4416

[startup+642.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 21131
/proc/meminfo: memFree=1461608/2055920 swapFree=4192956/4192956
[pid=21130] ppid=21128 vsize=4416 CPUtime=642.01
/proc/21130/stat : 21130 (march_ks) R 21128 21130 20927 0 -1 4194304 1581 0 0 0 64200 1 0 0 25 0 1 0 37967821 4521984 828 1992294400 134512640 135019032 4294956240 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 0 0 0
/proc/21130/statm: 1104 828 72 123 0 979 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 4416


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21139
/proc/meminfo: memFree=1450920/2055920 swapFree=4192956/4192956
[pid=21130] ppid=21128 vsize=19580 CPUtime=4060.93
/proc/21130/stat : 21130 (march_ks) R 21128 21130 20927 0 -1 4194304 4110 0 0 0 406089 4 0 0 25 0 1 0 37967821 20049920 3357 1992294400 134512640 135019032 4294956240 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 0 0 0
/proc/21130/statm: 4895 3357 72 123 0 4770 0
Current children cumulated CPU time (s) 4060.93
Current children cumulated vsize (KiB) 19580

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21139
/proc/meminfo: memFree=1450664/2055920 swapFree=4192956/4192956
[pid=21130] ppid=21128 vsize=19580 CPUtime=4120.91
/proc/21130/stat : 21130 (march_ks) R 21128 21130 20927 0 -1 4194304 4163 0 0 0 412087 4 0 0 25 0 1 0 37967821 20049920 3410 1992294400 134512640 135019032 4294956240 18446744073709551615 134585091 0 0 4096 0 0 0 0 17 0 0 0
/proc/21130/statm: 4895 3410 72 123 0 4770 0
Current children cumulated CPU time (s) 4120.91
Current children cumulated vsize (KiB) 19580

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21139
/proc/meminfo: memFree=1450536/2055920 swapFree=4192956/4192956
[pid=21130] ppid=21128 vsize=19580 CPUtime=4180.89
/proc/21130/stat : 21130 (march_ks) R 21128 21130 20927 0 -1 4194304 4206 0 0 0 418085 4 0 0 25 0 1 0 37967821 20049920 3453 1992294400 134512640 135019032 4294956240 18446744073709551615 134537999 0 0 4096 0 0 0 0 17 0 0 0
/proc/21130/statm: 4895 3453 72 123 0 4770 0
Current children cumulated CPU time (s) 4180.89
Current children cumulated vsize (KiB) 19580

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21139
/proc/meminfo: memFree=1450344/2055920 swapFree=4192956/4192956
[pid=21130] ppid=21128 vsize=19580 CPUtime=4240.87
/proc/21130/stat : 21130 (march_ks) R 21128 21130 20927 0 -1 4194304 4260 0 0 0 424083 4 0 0 25 0 1 0 37967821 20049920 3507 1992294400 134512640 135019032 4294956240 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 0 0 0
/proc/21130/statm: 4895 3507 72 123 0 4770 0
Current children cumulated CPU time (s) 4240.87
Current children cumulated vsize (KiB) 19580

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21139
/proc/meminfo: memFree=1450152/2055920 swapFree=4192956/4192956
[pid=21130] ppid=21128 vsize=19580 CPUtime=4300.85
/proc/21130/stat : 21130 (march_ks) R 21128 21130 20927 0 -1 4194304 4305 0 0 0 430081 4 0 0 25 0 1 0 37967821 20049920 3552 1992294400 134512640 135019032 4294956240 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 0 0 0
/proc/21130/statm: 4895 3552 72 123 0 4770 0
Current children cumulated CPU time (s) 4300.85
Current children cumulated vsize (KiB) 19580

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21139
/proc/meminfo: memFree=1450024/2055920 swapFree=4192956/4192956
[pid=21130] ppid=21128 vsize=19580 CPUtime=4360.84
/proc/21130/stat : 21130 (march_ks) R 21128 21130 20927 0 -1 4194304 4350 0 0 0 436080 4 0 0 25 0 1 0 37967821 20049920 3597 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/21130/statm: 4895 3597 72 123 0 4770 0
Current children cumulated CPU time (s) 4360.84
Current children cumulated vsize (KiB) 19580

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21139
/proc/meminfo: memFree=1449832/2055920 swapFree=4192956/4192956
[pid=21130] ppid=21128 vsize=19580 CPUtime=4420.82
/proc/21130/stat : 21130 (march_ks) R 21128 21130 20927 0 -1 4194304 4397 0 0 0 442078 4 0 0 25 0 1 0 37967821 20049920 3644 1992294400 134512640 135019032 4294956240 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 0 0 0
/proc/21130/statm: 4895 3644 72 123 0 4770 0
Current children cumulated CPU time (s) 4420.82
Current children cumulated vsize (KiB) 19580

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21139
/proc/meminfo: memFree=1449576/2055920 swapFree=4192956/4192956
[pid=21130] ppid=21128 vsize=19580 CPUtime=4480.8
/proc/21130/stat : 21130 (march_ks) R 21128 21130 20927 0 -1 4194304 4455 0 0 0 448076 4 0 0 25 0 1 0 37967821 20049920 3702 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/21130/statm: 4895 3702 72 123 0 4770 0
Current children cumulated CPU time (s) 4480.8
Current children cumulated vsize (KiB) 19580

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21139
/proc/meminfo: memFree=1449384/2055920 swapFree=4192956/4192956
[pid=21130] ppid=21128 vsize=19580 CPUtime=4540.79
/proc/21130/stat : 21130 (march_ks) R 21128 21130 20927 0 -1 4194304 4500 0 0 0 454075 4 0 0 25 0 1 0 37967821 20049920 3747 1992294400 134512640 135019032 4294956240 18446744073709551615 134587531 0 0 4096 0 0 0 0 17 0 0 0
/proc/21130/statm: 4895 3747 72 123 0 4770 0
Current children cumulated CPU time (s) 4540.79
Current children cumulated vsize (KiB) 19580

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21139
/proc/meminfo: memFree=1449000/2055920 swapFree=4192956/4192956
[pid=21130] ppid=21128 vsize=19580 CPUtime=4600.77
/proc/21130/stat : 21130 (march_ks) R 21128 21130 20927 0 -1 4194304 4555 0 0 0 460073 4 0 0 25 0 1 0 37967821 20049920 3802 1992294400 134512640 135019032 4294956240 18446744073709551615 134538424 0 0 4096 0 0 0 0 17 0 0 0
/proc/21130/statm: 4895 3802 72 123 0 4770 0
Current children cumulated CPU time (s) 4600.77
Current children cumulated vsize (KiB) 19580

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21139
/proc/meminfo: memFree=1448872/2055920 swapFree=4192956/4192956
[pid=21130] ppid=21128 vsize=19580 CPUtime=4660.75
/proc/21130/stat : 21130 (march_ks) R 21128 21130 20927 0 -1 4194304 4599 0 0 0 466071 4 0 0 25 0 1 0 37967821 20049920 3846 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/21130/statm: 4895 3846 72 123 0 4770 0
Current children cumulated CPU time (s) 4660.75
Current children cumulated vsize (KiB) 19580

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21139
/proc/meminfo: memFree=1448744/2055920 swapFree=4192956/4192956
[pid=21130] ppid=21128 vsize=19580 CPUtime=4720.74
/proc/21130/stat : 21130 (march_ks) R 21128 21130 20927 0 -1 4194304 4638 0 0 0 472070 4 0 0 25 0 1 0 37967821 20049920 3885 1992294400 134512640 135019032 4294956240 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 0 0 0
/proc/21130/statm: 4895 3885 72 123 0 4770 0
Current children cumulated CPU time (s) 4720.74
Current children cumulated vsize (KiB) 19580

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21139
/proc/meminfo: memFree=1448552/2055920 swapFree=4192956/4192956
[pid=21130] ppid=21128 vsize=19580 CPUtime=4780.72
/proc/21130/stat : 21130 (march_ks) R 21128 21130 20927 0 -1 4194304 4688 0 0 0 478068 4 0 0 25 0 1 0 37967821 20049920 3935 1992294400 134512640 135019032 4294956240 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 0 0 0
/proc/21130/statm: 4895 3935 72 123 0 4770 0
Current children cumulated CPU time (s) 4780.72
Current children cumulated vsize (KiB) 19580

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21139
/proc/meminfo: memFree=1448360/2055920 swapFree=4192956/4192956
[pid=21130] ppid=21128 vsize=19580 CPUtime=4840.7
/proc/21130/stat : 21130 (march_ks) R 21128 21130 20927 0 -1 4194304 4732 0 0 0 484066 4 0 0 25 0 1 0 37967821 20049920 3979 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/21130/statm: 4895 3979 72 123 0 4770 0
Current children cumulated CPU time (s) 4840.7
Current children cumulated vsize (KiB) 19580

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21139
/proc/meminfo: memFree=1448232/2055920 swapFree=4192956/4192956
[pid=21130] ppid=21128 vsize=19580 CPUtime=4900.68
/proc/21130/stat : 21130 (march_ks) R 21128 21130 20927 0 -1 4194304 4785 0 0 0 490064 4 0 0 25 0 1 0 37967821 20049920 4032 1992294400 134512640 135019032 4294956240 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 0 0 0
/proc/21130/statm: 4895 4032 72 123 0 4770 0
Current children cumulated CPU time (s) 4900.68
Current children cumulated vsize (KiB) 19580

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21139
/proc/meminfo: memFree=1447976/2055920 swapFree=4192956/4192956
[pid=21130] ppid=21128 vsize=19580 CPUtime=4960.66
/proc/21130/stat : 21130 (march_ks) R 21128 21130 20927 0 -1 4194304 4840 0 0 0 496062 4 0 0 25 0 1 0 37967821 20049920 4087 1992294400 134512640 135019032 4294956240 18446744073709551615 134540967 0 0 4096 0 0 0 0 17 0 0 0
/proc/21130/statm: 4895 4087 72 123 0 4770 0
Current children cumulated CPU time (s) 4960.66
Current children cumulated vsize (KiB) 19580



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21139
/proc/meminfo: memFree=1447848/2055920 swapFree=4192956/4192956
[pid=21130] ppid=21128 vsize=19580 CPUtime=5000.06
/proc/21130/stat : 21130 (march_ks) R 21128 21130 20927 0 -1 4194304 4877 0 0 0 500002 4 0 0 25 0 1 0 37967821 20049920 4124 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21130/statm: 4895 4124 72 123 0 4770 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 19580

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

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

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21139
/proc/meminfo: memFree=1447848/2055920 swapFree=4192956/4192956
[pid=21130] ppid=21128 vsize=19580 CPUtime=5000.06
/proc/21130/stat : 21130 (march_ks) R 21128 21130 20927 0 -1 4194304 4877 0 0 0 500002 4 0 0 25 0 1 0 37967821 20049920 4124 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21130/statm: 4895 4124 72 123 0 4770 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 19580

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.71
CPU time (s): 5000.08
CPU user time (s): 5000.03
CPU system time (s): 0.051992
CPU usage (%): 99.9673
Max. virtual memory (cumulated for all children) (KiB): 19580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.03
system time used= 0.051992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4877
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= 9784

runsolver used 3.62545 second user time and 14.5838 second system time

The end

Launcher Data 

Begin job on node47 at 2009-04-19 02:03:20
IDJOB=1626585
IDBENCH=70527
IDSOLVER=582
FILE ID=node47/1626585-1240099400
PBS_JOBID= 9157660
Free space on /tmp= 66436 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/75/unif-k7-r89-v75-c6675-S819692891-023.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626585-1240099400/watcher-1626585-1240099400 -o /tmp/evaluation-result-1626585-1240099400/solver-1626585-1240099400 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626585-1240099400.cnf            

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

MD5SUM BENCH= f025101ee357b099f3b22dfcd8620ffb
RANDOM SEED=1185685164

node47.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		: 3000.212
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		: 3000.212
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:       1465416 kB
Buffers:         73172 kB
Cached:         444036 kB
SwapCached:          0 kB
Active:         149752 kB
Inactive:       381444 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1465416 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3316 kB
Writeback:           0 kB
Mapped:          23712 kB
Slab:            45340 kB
Committed_AS:   170380 kB
PageTables:       1444 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= 66432 MiB
End job on node47 at 2009-04-19 03:26:44