Trace number 1626345

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 5002.53

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/120/
unif-k5-r21.3-v120-c2556-S267191961-079.cnf
MD5SUMf5b73d46fd6886685677ead6f3b9d50d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables120
Number of clauses2556
Sum of the clauses size12780
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 52556
Number of clauses of size over 50

Solver Data 

0.00/0.04	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.04	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.04	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.04	c main()::
0.00/0.04	c initFormula():: searching for DIMACS p-line....
0.00/0.04	c full lookahead due to high density!
0.00/0.04	c initFormula():: the DIMACS p-line indicates a CNF of 120 variables and 2556 clauses.
0.00/0.04	c parseCNF():: parsing....
0.00/0.04	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.04	c runParser():: parsing was successful, warming up engines...
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.04	c preprocessing fase I completed:: there are now 120 free variables and 2556 clauses.
0.00/0.04	c stat :: sign balance is biased by 0.035
0.00/0.04	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.04	c using k-SAT heuristics (size based diff)
0.00/0.04	c longest clause has size 5
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 2 duplicate clauses
0.00/0.04	c resolvent_look() :: found 2 resolvents
0.00/0.04	c main():: clause / variable ratio: ( 2558 / 120 ) = 21.32
0.00/0.04	c longest clause has size 5
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.04	c dynamic_preselect_setsize :: off
0.00/0.04	c suggested doublelook initial :: 0
0.00/0.04	c main():: all systems go!
0.00/0.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 156 JD: 27
0.10/0.12	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |***************************************************************
c |****************************************************************| 1 NC: 1633 JD: 27
0.80/0.80	c |----------------------------------------------------------------|
c |*
c |**
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c |****************
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c |***************************************************************
c |****************************************************************| 2 NC: 14366 JD: 27
6.69/6.72	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |*************
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c |****************
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c |***************************************************************
c |****************************************************************| 3 NC: 80467 JD: 27
37.18/37.29	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
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c |********************************
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c |********************************************************
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c |***************************************************************
c |****************************************************************| 4 NC: 336980 JD: 27
156.32/156.46	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |****************
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c |*******************************
c |********************************
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c |********************************************************
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c |***************************************************************
c |****************************************************************| 5 NC: 1110940 JD: 27
522.35/522.65	c |----------------------------------------------------------------|
c |*
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c |***
c |****
c |*****
c |******
c |*******
c |********
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c |***************
c |****************
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c |********************************
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c |***************************************************************
c |****************************************************************| 6 NC: 2955099 JD: 27
1418.25/1419.03	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |*************
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c |***************
c |****************
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c |************************
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c |****************************
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c |******************************
c |*******************************
c |********************************
c |*********************************
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c |***********************************
c |************************************
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c |********************************************************
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c |***************************************************************
c |****************************************************************| 7 NC: 6448197 JD: 27
3177.07/3178.70	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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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-1626345-1240072688/watcher-1626345-1240072688 -o /tmp/evaluation-result-1626345-1240072688/solver-1626345-1240072688 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626345-1240072688.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: 1.01 1.00 1.00 3/64 21526
/proc/meminfo: memFree=1071664/2055920 swapFree=4192956/4192956
[pid=21526] ppid=21524 vsize=656 CPUtime=0
/proc/21526/stat : 21526 (march_ks) R 21524 21526 21424 0 -1 4194304 91 0 0 0 0 0 0 0 18 0 1 0 35301592 671744 77 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/21526/statm: 164 77 47 123 0 39 0

[startup+0.0107429 s]
/proc/loadavg: 1.01 1.00 1.00 3/64 21526
/proc/meminfo: memFree=1071664/2055920 swapFree=4192956/4192956
[pid=21526] ppid=21524 vsize=884 CPUtime=0
/proc/21526/stat : 21526 (march_ks) R 21524 21526 21424 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 35301592 905216 131 1992294400 134512640 135019032 4294956240 18446744073709551615 134554585 0 0 4096 0 0 0 0 17 0 0 0
/proc/21526/statm: 221 131 63 123 0 96 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 884

[startup+0.102753 s]
/proc/loadavg: 1.01 1.00 1.00 3/64 21526
/proc/meminfo: memFree=1071664/2055920 swapFree=4192956/4192956
[pid=21526] ppid=21524 vsize=1128 CPUtime=0.1
/proc/21526/stat : 21526 (march_ks) R 21524 21526 21424 0 -1 4194304 211 0 0 0 10 0 0 0 18 0 1 0 35301592 1155072 194 1992294400 134512640 135019032 4294956240 18446744073709551615 134597261 0 0 4096 0 0 0 0 17 0 0 0
/proc/21526/statm: 282 194 72 123 0 157 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1128

[startup+0.301782 s]
/proc/loadavg: 1.01 1.00 1.00 3/64 21526
/proc/meminfo: memFree=1071664/2055920 swapFree=4192956/4192956
[pid=21526] ppid=21524 vsize=1128 CPUtime=0.29
/proc/21526/stat : 21526 (march_ks) R 21524 21526 21424 0 -1 4194304 211 0 0 0 29 0 0 0 19 0 1 0 35301592 1155072 194 1992294400 134512640 135019032 4294956240 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 0 0 0
/proc/21526/statm: 282 194 72 123 0 157 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1128

[startup+0.70284 s]
/proc/loadavg: 1.01 1.00 1.00 3/64 21526
/proc/meminfo: memFree=1071664/2055920 swapFree=4192956/4192956
[pid=21526] ppid=21524 vsize=1128 CPUtime=0.7
/proc/21526/stat : 21526 (march_ks) R 21524 21526 21424 0 -1 4194304 211 0 0 0 70 0 0 0 23 0 1 0 35301592 1155072 194 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/21526/statm: 282 194 72 123 0 157 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1128

[startup+1.50196 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 21527
/proc/meminfo: memFree=1071144/2055920 swapFree=4192956/4192956
[pid=21526] ppid=21524 vsize=1128 CPUtime=1.49
/proc/21526/stat : 21526 (march_ks) R 21524 21526 21424 0 -1 4194304 211 0 0 0 149 0 0 0 25 0 1 0 35301592 1155072 194 1992294400 134512640 135019032 4294956240 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 0 0 0
/proc/21526/statm: 282 194 72 123 0 157 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1128

[startup+3.10119 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 21527
/proc/meminfo: memFree=1071016/2055920 swapFree=4192956/4192956
[pid=21526] ppid=21524 vsize=1128 CPUtime=3.09
/proc/21526/stat : 21526 (march_ks) R 21524 21526 21424 0 -1 4194304 211 0 0 0 309 0 0 0 25 0 1 0 35301592 1155072 194 1992294400 134512640 135019032 4294956240 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 0 0 0
/proc/21526/statm: 282 194 72 123 0 157 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1128

[startup+6.30165 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 21527
/proc/meminfo: memFree=1070888/2055920 swapFree=4192956/4192956
[pid=21526] ppid=21524 vsize=1128 CPUtime=6.29
/proc/21526/stat : 21526 (march_ks) R 21524 21526 21424 0 -1 4194304 217 0 0 0 629 0 0 0 25 0 1 0 35301592 1155072 200 1992294400 134512640 135019032 4294956240 18446744073709551615 134537922 0 0 4096 0 0 0 0 17 0 0 0
/proc/21526/statm: 282 200 72 123 0 157 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1128

[startup+12.7016 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 21527
/proc/meminfo: memFree=1070632/2055920 swapFree=4192956/4192956
[pid=21526] ppid=21524 vsize=1332 CPUtime=12.69
/proc/21526/stat : 21526 (march_ks) R 21524 21526 21424 0 -1 4194304 266 0 0 0 1269 0 0 0 25 0 1 0 35301592 1363968 249 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/21526/statm: 333 249 72 123 0 208 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1332

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21527
/proc/meminfo: memFree=1070504/2055920 swapFree=4192956/4192956
[pid=21526] ppid=21524 vsize=1584 CPUtime=25.48
/proc/21526/stat : 21526 (march_ks) R 21524 21526 21424 0 -1 4194304 320 0 0 0 2548 0 0 0 25 0 1 0 35301592 1622016 303 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/21526/statm: 396 303 72 123 0 271 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1584

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21527
/proc/meminfo: memFree=1070184/2055920 swapFree=4192956/4192956
[pid=21526] ppid=21524 vsize=2152 CPUtime=51.07
/proc/21526/stat : 21526 (march_ks) R 21524 21526 21424 0 -1 4194304 419 0 0 0 5107 0 0 0 25 0 1 0 35301592 2203648 402 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21526/statm: 538 402 72 123 0 413 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2152

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21527
/proc/meminfo: memFree=1069096/2055920 swapFree=4192956/4192956
[pid=21526] ppid=21524 vsize=3428 CPUtime=102.25
/proc/21526/stat : 21526 (march_ks) R 21524 21526 21424 0 -1 4194304 665 0 0 0 10225 0 0 0 25 0 1 0 35301592 3510272 648 1992294400 134512640 135019032 4294956240 18446744073709551615 134525477 0 0 4096 0 0 0 0 17 0 0 0
/proc/21526/statm: 857 648 72 123 0 732 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 3428

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21527
/proc/meminfo: memFree=1068008/2055920 swapFree=4192956/4192956
[pid=21526] ppid=21524 vsize=4580 CPUtime=162.22
/proc/21526/stat : 21526 (march_ks) R 21524 21526 21424 0 -1 4194304 943 0 0 0 16222 0 0 0 25 0 1 0 35301592 4689920 926 1992294400 134512640 135019032 4294956240 18446744073709551615 134549480 0 0 4096 0 0 0 0 17 0 0 0
/proc/21526/statm: 1145 926 72 123 0 1020 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 4580

[startup+222.301 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 21527
/proc/meminfo: memFree=1066856/2055920 swapFree=4192956/4192956
[pid=21526] ppid=21524 vsize=6304 CPUtime=222.19
/proc/21526/stat : 21526 (march_ks) R 21524 21526 21424 0 -1 4194304 1227 0 0 0 22219 0 0 0 25 0 1 0 35301592 6455296 1210 1992294400 134512640 135019032 4294956240 18446744073709551615 134538155 0 0 4096 0 0 0 0 17 0 0 0
/proc/21526/statm: 1576 1210 72 123 0 1451 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 6304

[startup+282.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 21527
/proc/meminfo: memFree=1065448/2055920 swapFree=4192956/4192956
[pid=21526] ppid=21524 vsize=9072 CPUtime=282.16
/proc/21526/stat : 21526 (march_ks) R 21524 21526 21424 0 -1 4194304 1573 0 0 0 28216 0 0 0 25 0 1 0 35301592 9289728 1556 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/21526/statm: 2268 1556 72 123 0 2143 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 9072

[startup+342.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 21527
/proc/meminfo: memFree=1064168/2055920 swapFree=4192956/4192956
[pid=21526] ppid=21524 vsize=9072 CPUtime=342.14
/proc/21526/stat : 21526 (march_ks) R 21524 21526 21424 0 -1 4194304 1905 0 0 0 34213 1 0 0 25 0 1 0 35301592 9289728 1888 1992294400 134512640 135019032 4294956240 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 0 0 0
/proc/21526/statm: 2268 1888 72 123 0 2143 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 9072

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21527
/proc/meminfo: memFree=1062760/2055920 swapFree=4192956/4192956
[pid=21526] ppid=21524 vsize=12952 CPUtime=402.11
/proc/21526/stat : 21526 (march_ks) R 21524 21526 21424 0 -1 4194304 2243 0 0 0 40210 1 0 0 25 0 1 0 35301592 13262848 2226 1992294400 134512640 135019032 4294956240 18446744073709551615 134538021 0 0 4096 0 0 0 0 17 0 0 0
/proc/21526/statm: 3238 2226 72 123 0 3113 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 12952

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21527
/proc/meminfo: memFree=1061288/2055920 swapFree=4192956/4192956
[pid=21526] ppid=21524 vsize=12952 CPUtime=462.07
/proc/21526/stat : 21526 (march_ks) R 21524 21526 21424 0 -1 4194304 2603 0 0 0 46206 1 0 0 25 0 1 0 35301592 13262848 2586 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/21526/statm: 3238 2586 72 123 0 3113 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 12952

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21527
/proc/meminfo: memFree=1059944/2055920 swapFree=4192956/4192956
[pid=21526] ppid=21524 vsize=12952 CPUtime=522.05
/proc/21526/stat : 21526 (march_ks) R 21524 21526 21424 0 -1 4194304 2948 0 0 0 52204 1 0 0 25 0 1 0 35301592 13262848 2931 1992294400 134512640 135019032 4294956240 18446744073709551615 134538003 0 0 4096 0 0 0 0 17 0 0 0
/proc/21526/statm: 3238 2931 72 123 0 3113 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 12952

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21527
/proc/meminfo: memFree=1058472/2055920 swapFree=4192956/4192956
[pid=21526] ppid=21524 vsize=18924 CPUtime=582.02
/proc/21526/stat : 21526 (march_ks) R 21524 21526 21424 0 -1 4194304 3319 0 0 0 58201 1 0 0 25 0 1 0 35301592 19378176 3302 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/21526/statm: 4731 3302 72 123 0 4606 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 18924

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21527
/proc/meminfo: memFree=1057192/2055920 swapFree=4192956/4192956
[pid=21526] ppid=21524 vsize=18924 CPUtime=641.99
/proc/21526/stat : 21526 (march_ks) R 21524 21526 21424 0 -1 4194304 3620 0 0 0 64197 2 0 0 25 0 1 0 35301592 19378176 3603 1992294400 134512640 135019032 4294956240 18446744073709551615 134541945 0 0 4096 0 0 0 0 17 0 0 0
/proc/21526/statm: 4731 3603 72 123 0 4606 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 18924


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

[startup+4062.31 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 21535
/proc/meminfo: memFree=958120/2055920 swapFree=4192956/4192956
[pid=21526] ppid=21524 vsize=137088 CPUtime=4060.3
/proc/21526/stat : 21526 (march_ks) R 21524 21526 21424 0 -1 4194304 28249 0 0 0 406011 19 0 0 25 0 1 0 35301592 140378112 28232 1992294400 134512640 135019032 4294956240 18446744073709551615 134527076 0 0 4096 0 0 0 0 17 0 0 0
/proc/21526/statm: 34272 28232 72 123 0 34147 0
Current children cumulated CPU time (s) 4060.3
Current children cumulated vsize (KiB) 137088

[startup+4122.3 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 21535
/proc/meminfo: memFree=956456/2055920 swapFree=4192956/4192956
[pid=21526] ppid=21524 vsize=137088 CPUtime=4120.27
/proc/21526/stat : 21526 (march_ks) R 21524 21526 21424 0 -1 4194304 28681 0 0 0 412008 19 0 0 25 0 1 0 35301592 140378112 28664 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/21526/statm: 34272 28664 72 123 0 34147 0
Current children cumulated CPU time (s) 4120.27
Current children cumulated vsize (KiB) 137088

[startup+4182.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 21535
/proc/meminfo: memFree=954472/2055920 swapFree=4192956/4192956
[pid=21526] ppid=21524 vsize=137088 CPUtime=4180.24
/proc/21526/stat : 21526 (march_ks) R 21524 21526 21424 0 -1 4194304 29175 0 0 0 418005 19 0 0 25 0 1 0 35301592 140378112 29158 1992294400 134512640 135019032 4294956240 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 0 0 0
/proc/21526/statm: 34272 29158 72 123 0 34147 0
Current children cumulated CPU time (s) 4180.24
Current children cumulated vsize (KiB) 137088

[startup+4242.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 21535
/proc/meminfo: memFree=952744/2055920 swapFree=4192956/4192956
[pid=21526] ppid=21524 vsize=137088 CPUtime=4240.21
/proc/21526/stat : 21526 (march_ks) R 21524 21526 21424 0 -1 4194304 29614 0 0 0 424002 19 0 0 25 0 1 0 35301592 140378112 29597 1992294400 134512640 135019032 4294956240 18446744073709551615 134537905 0 0 4096 0 0 0 0 17 0 0 0
/proc/21526/statm: 34272 29597 72 123 0 34147 0
Current children cumulated CPU time (s) 4240.21
Current children cumulated vsize (KiB) 137088

[startup+4302.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 21535
/proc/meminfo: memFree=950888/2055920 swapFree=4192956/4192956
[pid=21526] ppid=21524 vsize=137088 CPUtime=4300.19
/proc/21526/stat : 21526 (march_ks) R 21524 21526 21424 0 -1 4194304 30071 0 0 0 429999 20 0 0 25 0 1 0 35301592 140378112 30054 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/21526/statm: 34272 30054 72 123 0 34147 0
Current children cumulated CPU time (s) 4300.19
Current children cumulated vsize (KiB) 137088

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21535
/proc/meminfo: memFree=949032/2055920 swapFree=4192956/4192956
[pid=21526] ppid=21524 vsize=137088 CPUtime=4360.16
/proc/21526/stat : 21526 (march_ks) R 21524 21526 21424 0 -1 4194304 30545 0 0 0 435996 20 0 0 25 0 1 0 35301592 140378112 30528 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/21526/statm: 34272 30528 72 123 0 34147 0
Current children cumulated CPU time (s) 4360.16
Current children cumulated vsize (KiB) 137088

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21535
/proc/meminfo: memFree=946920/2055920 swapFree=4192956/4192956
[pid=21526] ppid=21524 vsize=137088 CPUtime=4420.13
/proc/21526/stat : 21526 (march_ks) R 21524 21526 21424 0 -1 4194304 31069 0 0 0 441993 20 0 0 25 0 1 0 35301592 140378112 31052 1992294400 134512640 135019032 4294956240 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 0 0 0
/proc/21526/statm: 34272 31052 72 123 0 34147 0
Current children cumulated CPU time (s) 4420.13
Current children cumulated vsize (KiB) 137088

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21535
/proc/meminfo: memFree=944872/2055920 swapFree=4192956/4192956
[pid=21526] ppid=21524 vsize=137088 CPUtime=4480.09
/proc/21526/stat : 21526 (march_ks) R 21524 21526 21424 0 -1 4194304 31568 0 0 0 447989 20 0 0 25 0 1 0 35301592 140378112 31551 1992294400 134512640 135019032 4294956240 18446744073709551615 134541788 0 0 4096 0 0 0 0 17 0 0 0
/proc/21526/statm: 34272 31551 72 123 0 34147 0
Current children cumulated CPU time (s) 4480.09
Current children cumulated vsize (KiB) 137088

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21535
/proc/meminfo: memFree=942888/2055920 swapFree=4192956/4192956
[pid=21526] ppid=21524 vsize=137088 CPUtime=4540.06
/proc/21526/stat : 21526 (march_ks) R 21524 21526 21424 0 -1 4194304 32065 0 0 0 453986 20 0 0 25 0 1 0 35301592 140378112 32048 1992294400 134512640 135019032 4294956240 18446744073709551615 134538636 0 0 4096 0 0 0 0 17 0 0 0
/proc/21526/statm: 34272 32048 72 123 0 34147 0
Current children cumulated CPU time (s) 4540.06
Current children cumulated vsize (KiB) 137088

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21535
/proc/meminfo: memFree=940648/2055920 swapFree=4192956/4192956
[pid=21526] ppid=21524 vsize=137088 CPUtime=4600.03
/proc/21526/stat : 21526 (march_ks) R 21524 21526 21424 0 -1 4194304 32605 0 0 0 459983 20 0 0 25 0 1 0 35301592 140378112 32588 1992294400 134512640 135019032 4294956240 18446744073709551615 134538408 0 0 4096 0 0 0 0 17 0 0 0
/proc/21526/statm: 34272 32588 72 123 0 34147 0
Current children cumulated CPU time (s) 4600.03
Current children cumulated vsize (KiB) 137088

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21535
/proc/meminfo: memFree=938664/2055920 swapFree=4192956/4192956
[pid=21526] ppid=21524 vsize=137088 CPUtime=4660.01
/proc/21526/stat : 21526 (march_ks) R 21524 21526 21424 0 -1 4194304 33099 0 0 0 465980 21 0 0 25 0 1 0 35301592 140378112 33082 1992294400 134512640 135019032 4294956240 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 0 0 0
/proc/21526/statm: 34272 33082 72 123 0 34147 0
Current children cumulated CPU time (s) 4660.01
Current children cumulated vsize (KiB) 137088

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21535
/proc/meminfo: memFree=936552/2055920 swapFree=4192956/4192956
[pid=21526] ppid=21524 vsize=137088 CPUtime=4719.98
/proc/21526/stat : 21526 (march_ks) R 21524 21526 21424 0 -1 4194304 33631 0 0 0 471977 21 0 0 25 0 1 0 35301592 140378112 33614 1992294400 134512640 135019032 4294956240 18446744073709551615 134538001 0 0 4096 0 0 0 0 17 0 0 0
/proc/21526/statm: 34272 33614 72 123 0 34147 0
Current children cumulated CPU time (s) 4719.98
Current children cumulated vsize (KiB) 137088

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21535
/proc/meminfo: memFree=934376/2055920 swapFree=4192956/4192956
[pid=21526] ppid=21524 vsize=203388 CPUtime=4779.95
/proc/21526/stat : 21526 (march_ks) R 21524 21526 21424 0 -1 4194304 34179 0 0 0 477974 21 0 0 25 0 1 0 35301592 208269312 34162 1992294400 134512640 135019032 4294956240 18446744073709551615 134537930 0 0 4096 0 0 0 0 17 0 0 0
/proc/21526/statm: 50847 34162 72 123 0 50722 0
Current children cumulated CPU time (s) 4779.95
Current children cumulated vsize (KiB) 203388

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21535
/proc/meminfo: memFree=932264/2055920 swapFree=4192956/4192956
[pid=21526] ppid=21524 vsize=203388 CPUtime=4839.91
/proc/21526/stat : 21526 (march_ks) R 21524 21526 21424 0 -1 4194304 34700 0 0 0 483970 21 0 0 25 0 1 0 35301592 208269312 34683 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/21526/statm: 50847 34683 72 123 0 50722 0
Current children cumulated CPU time (s) 4839.91
Current children cumulated vsize (KiB) 203388

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21535
/proc/meminfo: memFree=930152/2055920 swapFree=4192956/4192956
[pid=21526] ppid=21524 vsize=203388 CPUtime=4899.89
/proc/21526/stat : 21526 (march_ks) R 21524 21526 21424 0 -1 4194304 35224 0 0 0 489968 21 0 0 25 0 1 0 35301592 208269312 35207 1992294400 134512640 135019032 4294956240 18446744073709551615 134597190 0 0 4096 0 0 0 0 17 0 0 0
/proc/21526/statm: 50847 35207 72 123 0 50722 0
Current children cumulated CPU time (s) 4899.89
Current children cumulated vsize (KiB) 203388

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21535
/proc/meminfo: memFree=928296/2055920 swapFree=4192956/4192956
[pid=21526] ppid=21524 vsize=203388 CPUtime=4959.86
/proc/21526/stat : 21526 (march_ks) R 21524 21526 21424 0 -1 4194304 35684 0 0 0 495965 21 0 0 25 0 1 0 35301592 208269312 35667 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/21526/statm: 50847 35667 72 123 0 50722 0
Current children cumulated CPU time (s) 4959.86
Current children cumulated vsize (KiB) 203388



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21541
/proc/meminfo: memFree=927336/2055920 swapFree=4192956/4192956
[pid=21526] ppid=21524 vsize=203388 CPUtime=5000.05
/proc/21526/stat : 21526 (march_ks) R 21524 21526 21424 0 -1 4194304 35917 0 0 0 499983 22 0 0 25 0 1 0 35301592 208269312 35900 1992294400 134512640 135019032 4294956240 18446744073709551615 134527000 0 0 4096 0 0 0 0 17 0 0 0
/proc/21526/statm: 50847 35900 72 123 0 50722 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 203388

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

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

[startup+5002.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21541
/proc/meminfo: memFree=927336/2055920 swapFree=4192956/4192956
[pid=21526] ppid=21524 vsize=203388 CPUtime=5000.05
/proc/21526/stat : 21526 (march_ks) R 21524 21526 21424 0 -1 4194304 35917 0 0 0 499983 22 0 0 25 0 1 0 35301592 208269312 35900 1992294400 134512640 135019032 4294956240 18446744073709551615 134527000 0 0 4096 0 0 0 0 17 0 0 0
/proc/21526/statm: 50847 35900 72 123 0 50722 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 203388

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.53
CPU time (s): 5000.08
CPU user time (s): 4999.84
CPU system time (s): 0.241963
CPU usage (%): 99.9511
Max. virtual memory (cumulated for all children) (KiB): 203388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.84
system time used= 0.241963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35917
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= 16208

runsolver used 5.34519 second user time and 12.872 second system time

The end

Launcher Data 

Begin job on node30 at 2009-04-18 18:38:08
IDJOB=1626345
IDBENCH=70407
IDSOLVER=582
FILE ID=node30/1626345-1240072688
PBS_JOBID= 9157576
Free space on /tmp= 66276 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/120/unif-k5-r21.3-v120-c2556-S267191961-079.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626345-1240072688/watcher-1626345-1240072688 -o /tmp/evaluation-result-1626345-1240072688/solver-1626345-1240072688 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626345-1240072688.cnf            

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

MD5SUM BENCH= f5b73d46fd6886685677ead6f3b9d50d
RANDOM SEED=2004152573

node30.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		: 3000.265
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		: 3000.265
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:       1072144 kB
Buffers:         86968 kB
Cached:         799684 kB
SwapCached:          0 kB
Active:         333544 kB
Inactive:       567580 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1072144 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2912 kB
Writeback:           0 kB
Mapped:          24220 kB
Slab:            68712 kB
Committed_AS:   167772 kB
PageTables:       1356 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= 66272 MiB
End job on node30 at 2009-04-18 20:01:33