Trace number 1627095

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) 5000.09 5002.51

General information on the benchmark

NameRANDOM/additional/26000/
unif-k3-r4.2-v26000-c109200-S1740374947-073.cnf
MD5SUM6f03f15b54e67d8ed03fa39520cd7450
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark708.613
Satisfiable
(Un)Satisfiability was proved
Number of variables26000
Number of clauses109200
Sum of the clauses size327600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3109200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

2.29/2.35	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.29/2.35	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
2.29/2.35	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
2.29/2.35	c main()::
2.29/2.35	c initFormula():: searching for DIMACS p-line....
2.29/2.35	c initFormula():: the DIMACS p-line indicates a CNF of 26000 variables and 109200 clauses.
2.29/2.35	c parseCNF():: parsing....
2.29/2.35	c parseCNF():: the CNF contains 0 unary clauses.
2.29/2.35	c runParser():: parsing was successful, warming up engines...
2.29/2.35	c simplify_formula():: removed 0 tautological, 602 satisfied and 0 duplicate clauses
2.29/2.35	c preprocessing fase I completed:: there are now 25901 free variables and 108598 clauses.
2.29/2.35	c stat :: sign balance is biased by 0.479
2.29/2.35	c shorten_equivalence(): average equivalence length reduced from nan to nan
2.29/2.35	c using 3-SAT heuristics (occurence based diff)
2.29/2.35	c longest clause has size 3
2.29/2.35	c simplify_formula():: removed 0 tautological, 0 satisfied and 166 duplicate clauses
2.29/2.35	c resolvent_look() :: found 86 resolvents
2.29/2.35	c lessRedundantTransformation():: nothing to be done.
2.29/2.35	c transformTo3SAT():: you gave me 26000 variables and 108684 clauses.
2.29/2.35	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
2.29/2.35	c transformTo3SAT():: I will add 0 variables and 0 clauses!
2.29/2.35	c transformTo3SAT():: the transformation yielded 26000 variabels and 108684 clauses.
2.29/2.35	c main():: clause / variable ratio: ( 108684 / 26000 ) = 4.18
2.29/2.35	c longest clause has size 3
2.29/2.35	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.29/2.35	c dynamic_preselect_setsize :: off
2.29/2.35	c suggested doublelook initial :: 0
2.29/2.35	c main():: all systems go!
2.29/2.35	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 1907 JD: 1790
111.83/111.96	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1627095-1240154217/watcher-1627095-1240154217 -o /tmp/evaluation-result-1627095-1240154217/solver-1627095-1240154217 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1627095-1240154217.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 23948
/proc/meminfo: memFree=915824/2055920 swapFree=4192956/4192956
[pid=23948] ppid=23946 vsize=3108 CPUtime=0
/proc/23948/stat : 23948 (march_ks) R 23946 23948 23834 0 -1 4194304 581 0 0 0 0 0 0 0 18 0 1 0 43450266 3182592 567 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/23948/statm: 861 572 45 123 0 736 0

[startup+0.0862081 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23948
/proc/meminfo: memFree=915824/2055920 swapFree=4192956/4192956
[pid=23948] ppid=23946 vsize=4368 CPUtime=0.08
/proc/23948/stat : 23948 (march_ks) R 23946 23948 23834 0 -1 4194304 957 0 0 0 8 0 0 0 18 0 1 0 43450266 4472832 943 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/23948/statm: 1092 944 47 123 0 967 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4368

[startup+0.10121 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23948
/proc/meminfo: memFree=915824/2055920 swapFree=4192956/4192956
[pid=23948] ppid=23946 vsize=4632 CPUtime=0.09
/proc/23948/stat : 23948 (march_ks) R 23946 23948 23834 0 -1 4194304 1013 0 0 0 9 0 0 0 18 0 1 0 43450266 4743168 999 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/23948/statm: 1158 999 47 123 0 1033 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4632

[startup+0.301249 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23948
/proc/meminfo: memFree=915824/2055920 swapFree=4192956/4192956
[pid=23948] ppid=23946 vsize=11444 CPUtime=0.29
/proc/23948/stat : 23948 (march_ks) R 23946 23948 23834 0 -1 4194304 2704 0 0 0 28 1 0 0 20 0 1 0 43450266 11718656 1930 1992294400 134512640 135019032 4294956240 18446744073709551615 134560586 0 0 4096 0 0 0 0 17 0 0 0
/proc/23948/statm: 2861 1930 50 123 0 2736 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11444

[startup+0.701323 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23948
/proc/meminfo: memFree=915824/2055920 swapFree=4192956/4192956
[pid=23948] ppid=23946 vsize=14704 CPUtime=0.69
/proc/23948/stat : 23948 (march_ks) R 23946 23948 23834 0 -1 4194304 5385 0 0 0 67 2 0 0 24 0 1 0 43450266 15056896 2721 1992294400 134512640 135019032 4294956240 18446744073709551615 134554663 0 0 4096 0 0 0 0 17 0 0 0
/proc/23948/statm: 3676 2721 52 123 0 3551 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14704

[startup+1.50147 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23949
/proc/meminfo: memFree=905000/2055920 swapFree=4192956/4192956
[pid=23948] ppid=23946 vsize=15088 CPUtime=1.49
/proc/23948/stat : 23948 (march_ks) R 23946 23948 23834 0 -1 4194304 10746 0 0 0 145 4 0 0 25 0 1 0 43450266 15450112 2844 1992294400 134512640 135019032 4294956240 18446744073709551615 134554776 0 0 4096 0 0 0 0 17 0 0 0
/proc/23948/statm: 3772 2844 63 123 0 3647 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15088

[startup+3.10278 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23949
/proc/meminfo: memFree=890856/2055920 swapFree=4192956/4192956
[pid=23948] ppid=23946 vsize=32676 CPUtime=3.09
/proc/23948/stat : 23948 (march_ks) R 23946 23948 23834 0 -1 4194304 20273 0 0 0 301 8 0 0 25 0 1 0 43450266 33460224 6801 1992294400 134512640 135019032 4294956240 18446744073709551615 134542770 0 0 4096 0 0 0 0 17 0 0 0
/proc/23948/statm: 8169 6801 73 123 0 8044 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 32676

[startup+6.30138 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23949
/proc/meminfo: memFree=888552/2055920 swapFree=4192956/4192956
[pid=23948] ppid=23946 vsize=32684 CPUtime=6.29
/proc/23948/stat : 23948 (march_ks) R 23946 23948 23834 0 -1 4194304 20286 0 0 0 621 8 0 0 25 0 1 0 43450266 33468416 6814 1992294400 134512640 135019032 4294956240 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 0 0 0
/proc/23948/statm: 8171 6814 73 123 0 8046 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32684

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23949
/proc/meminfo: memFree=888304/2055920 swapFree=4192956/4192956
[pid=23948] ppid=23946 vsize=32964 CPUtime=12.69
/proc/23948/stat : 23948 (march_ks) R 23946 23948 23834 0 -1 4194304 20361 0 0 0 1261 8 0 0 25 0 1 0 43450266 33755136 6889 1992294400 134512640 135019032 4294956240 18446744073709551615 134628832 0 0 4096 0 0 0 0 17 0 0 0
/proc/23948/statm: 8241 6889 73 123 0 8116 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 32964

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23949
/proc/meminfo: memFree=887920/2055920 swapFree=4192956/4192956
[pid=23948] ppid=23946 vsize=33764 CPUtime=25.48
/proc/23948/stat : 23948 (march_ks) R 23946 23948 23834 0 -1 4194304 20493 0 0 0 2540 8 0 0 25 0 1 0 43450266 34574336 7021 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/23948/statm: 8441 7021 73 123 0 8316 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 33764

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23949
/proc/meminfo: memFree=885808/2055920 swapFree=4192956/4192956
[pid=23948] ppid=23946 vsize=36660 CPUtime=51.06
/proc/23948/stat : 23948 (march_ks) R 23946 23948 23834 0 -1 4194304 21084 0 0 0 5097 9 0 0 25 0 1 0 43450266 37539840 7612 1992294400 134512640 135019032 4294956240 18446744073709551615 134538149 0 0 4096 0 0 0 0 17 0 0 0
/proc/23948/statm: 9165 7612 73 123 0 9040 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 36660

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23949
/proc/meminfo: memFree=884144/2055920 swapFree=4192956/4192956
[pid=23948] ppid=23946 vsize=37968 CPUtime=102.24
/proc/23948/stat : 23948 (march_ks) R 23946 23948 23834 0 -1 4194304 21434 0 0 0 10215 9 0 0 25 0 1 0 43450266 38879232 7962 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/23948/statm: 9492 7962 73 123 0 9367 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 37968

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23949
/proc/meminfo: memFree=883632/2055920 swapFree=4192956/4192956
[pid=23948] ppid=23946 vsize=38616 CPUtime=162.21
/proc/23948/stat : 23948 (march_ks) R 23946 23948 23834 0 -1 4194304 21571 0 0 0 16212 9 0 0 25 0 1 0 43450266 39542784 8082 1992294400 134512640 135019032 4294956240 18446744073709551615 134542767 0 0 4096 0 0 0 0 17 0 0 0
/proc/23948/statm: 9654 8082 73 123 0 9529 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 38616

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23949
/proc/meminfo: memFree=882928/2055920 swapFree=4192956/4192956
[pid=23948] ppid=23946 vsize=39384 CPUtime=222.17
/proc/23948/stat : 23948 (march_ks) R 23946 23948 23834 0 -1 4194304 21745 0 0 0 22208 9 0 0 25 0 1 0 43450266 40329216 8256 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/23948/statm: 9846 8256 73 123 0 9721 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 39384

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23949
/proc/meminfo: memFree=882224/2055920 swapFree=4192956/4192956
[pid=23948] ppid=23946 vsize=40020 CPUtime=282.15
/proc/23948/stat : 23948 (march_ks) R 23946 23948 23834 0 -1 4194304 21926 0 0 0 28205 10 0 0 25 0 1 0 43450266 40980480 8437 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/23948/statm: 10005 8437 73 123 0 9880 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 40020

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23949
/proc/meminfo: memFree=881776/2055920 swapFree=4192956/4192956
[pid=23948] ppid=23946 vsize=40404 CPUtime=342.13
/proc/23948/stat : 23948 (march_ks) R 23946 23948 23834 0 -1 4194304 22028 0 0 0 34203 10 0 0 25 0 1 0 43450266 41373696 8539 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/23948/statm: 10101 8539 73 123 0 9976 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 40404

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23949
/proc/meminfo: memFree=881584/2055920 swapFree=4192956/4192956
[pid=23948] ppid=23946 vsize=40656 CPUtime=402.1
/proc/23948/stat : 23948 (march_ks) R 23946 23948 23834 0 -1 4194304 22081 0 0 0 40200 10 0 0 25 0 1 0 43450266 41631744 8592 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/23948/statm: 10164 8592 73 123 0 10039 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 40656

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23949
/proc/meminfo: memFree=881456/2055920 swapFree=4192956/4192956
[pid=23948] ppid=23946 vsize=40784 CPUtime=462.07
/proc/23948/stat : 23948 (march_ks) R 23946 23948 23834 0 -1 4194304 22127 0 0 0 46197 10 0 0 25 0 1 0 43450266 41762816 8638 1992294400 134512640 135019032 4294956240 18446744073709551615 134564774 0 0 4096 0 0 0 0 17 0 0 0
/proc/23948/statm: 10196 8638 73 123 0 10071 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 40784

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23949
/proc/meminfo: memFree=881328/2055920 swapFree=4192956/4192956
[pid=23948] ppid=23946 vsize=41032 CPUtime=522.04
/proc/23948/stat : 23948 (march_ks) R 23946 23948 23834 0 -1 4194304 22161 0 0 0 52194 10 0 0 25 0 1 0 43450266 42016768 8672 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/23948/statm: 10258 8672 73 123 0 10133 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 41032

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23949
/proc/meminfo: memFree=881264/2055920 swapFree=4192956/4192956
[pid=23948] ppid=23946 vsize=41156 CPUtime=582.01
/proc/23948/stat : 23948 (march_ks) R 23946 23948 23834 0 -1 4194304 22195 0 0 0 58191 10 0 0 25 0 1 0 43450266 42143744 8706 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/23948/statm: 10289 8706 73 123 0 10164 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 41156

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23949
/proc/meminfo: memFree=881136/2055920 swapFree=4192956/4192956
[pid=23948] ppid=23946 vsize=41280 CPUtime=641.99
/proc/23948/stat : 23948 (march_ks) R 23946 23948 23834 0 -1 4194304 22228 0 0 0 64189 10 0 0 25 0 1 0 43450266 42270720 8739 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/23948/statm: 10320 8739 73 123 0 10195 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 41280


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23957
/proc/meminfo: memFree=876976/2055920 swapFree=4192956/4192956
[pid=23948] ppid=23946 vsize=45212 CPUtime=4060.32
/proc/23948/stat : 23948 (march_ks) R 23946 23948 23834 0 -1 4194304 23209 0 0 0 406018 14 0 0 25 0 1 0 43450266 46297088 9720 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/23948/statm: 11303 9720 73 123 0 11178 0
Current children cumulated CPU time (s) 4060.32
Current children cumulated vsize (KiB) 45212

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23957
/proc/meminfo: memFree=876976/2055920 swapFree=4192956/4192956
[pid=23948] ppid=23946 vsize=45212 CPUtime=4120.29
/proc/23948/stat : 23948 (march_ks) R 23946 23948 23834 0 -1 4194304 23219 0 0 0 412015 14 0 0 25 0 1 0 43450266 46297088 9730 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/23948/statm: 11303 9730 73 123 0 11178 0
Current children cumulated CPU time (s) 4120.29
Current children cumulated vsize (KiB) 45212

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23957
/proc/meminfo: memFree=876976/2055920 swapFree=4192956/4192956
[pid=23948] ppid=23946 vsize=45212 CPUtime=4180.25
/proc/23948/stat : 23948 (march_ks) R 23946 23948 23834 0 -1 4194304 23226 0 0 0 418011 14 0 0 25 0 1 0 43450266 46297088 9737 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/23948/statm: 11303 9737 73 123 0 11178 0
Current children cumulated CPU time (s) 4180.25
Current children cumulated vsize (KiB) 45212

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23957
/proc/meminfo: memFree=876976/2055920 swapFree=4192956/4192956
[pid=23948] ppid=23946 vsize=45336 CPUtime=4240.22
/proc/23948/stat : 23948 (march_ks) R 23946 23948 23834 0 -1 4194304 23233 0 0 0 424008 14 0 0 25 0 1 0 43450266 46424064 9744 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/23948/statm: 11334 9744 73 123 0 11209 0
Current children cumulated CPU time (s) 4240.22
Current children cumulated vsize (KiB) 45336

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23957
/proc/meminfo: memFree=876976/2055920 swapFree=4192956/4192956
[pid=23948] ppid=23946 vsize=45336 CPUtime=4300.2
/proc/23948/stat : 23948 (march_ks) R 23946 23948 23834 0 -1 4194304 23239 0 0 0 430006 14 0 0 25 0 1 0 43450266 46424064 9750 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/23948/statm: 11334 9750 73 123 0 11209 0
Current children cumulated CPU time (s) 4300.2
Current children cumulated vsize (KiB) 45336

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23957
/proc/meminfo: memFree=876976/2055920 swapFree=4192956/4192956
[pid=23948] ppid=23946 vsize=45336 CPUtime=4360.16
/proc/23948/stat : 23948 (march_ks) R 23946 23948 23834 0 -1 4194304 23245 0 0 0 436002 14 0 0 25 0 1 0 43450266 46424064 9756 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/23948/statm: 11334 9756 73 123 0 11209 0
Current children cumulated CPU time (s) 4360.16
Current children cumulated vsize (KiB) 45336

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23957
/proc/meminfo: memFree=876976/2055920 swapFree=4192956/4192956
[pid=23948] ppid=23946 vsize=45336 CPUtime=4420.13
/proc/23948/stat : 23948 (march_ks) R 23946 23948 23834 0 -1 4194304 23251 0 0 0 441999 14 0 0 25 0 1 0 43450266 46424064 9762 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/23948/statm: 11334 9762 73 123 0 11209 0
Current children cumulated CPU time (s) 4420.13
Current children cumulated vsize (KiB) 45336

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23957
/proc/meminfo: memFree=876912/2055920 swapFree=4192956/4192956
[pid=23948] ppid=23946 vsize=45336 CPUtime=4480.11
/proc/23948/stat : 23948 (march_ks) R 23946 23948 23834 0 -1 4194304 23257 0 0 0 447997 14 0 0 25 0 1 0 43450266 46424064 9768 1992294400 134512640 135019032 4294956240 18446744073709551615 134538131 0 0 4096 0 0 0 0 17 0 0 0
/proc/23948/statm: 11334 9768 73 123 0 11209 0
Current children cumulated CPU time (s) 4480.11
Current children cumulated vsize (KiB) 45336

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23957
/proc/meminfo: memFree=876848/2055920 swapFree=4192956/4192956
[pid=23948] ppid=23946 vsize=45460 CPUtime=4540.07
/proc/23948/stat : 23948 (march_ks) R 23946 23948 23834 0 -1 4194304 23265 0 0 0 453993 14 0 0 25 0 1 0 43450266 46551040 9776 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/23948/statm: 11365 9776 73 123 0 11240 0
Current children cumulated CPU time (s) 4540.07
Current children cumulated vsize (KiB) 45460

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23957
/proc/meminfo: memFree=876720/2055920 swapFree=4192956/4192956
[pid=23948] ppid=23946 vsize=45460 CPUtime=4600.05
/proc/23948/stat : 23948 (march_ks) R 23946 23948 23834 0 -1 4194304 23272 0 0 0 459991 14 0 0 25 0 1 0 43450266 46551040 9783 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/23948/statm: 11365 9783 73 123 0 11240 0
Current children cumulated CPU time (s) 4600.05
Current children cumulated vsize (KiB) 45460

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23957
/proc/meminfo: memFree=876656/2055920 swapFree=4192956/4192956
[pid=23948] ppid=23946 vsize=45460 CPUtime=4660.02
/proc/23948/stat : 23948 (march_ks) R 23946 23948 23834 0 -1 4194304 23279 0 0 0 465988 14 0 0 25 0 1 0 43450266 46551040 9790 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/23948/statm: 11365 9790 73 123 0 11240 0
Current children cumulated CPU time (s) 4660.02
Current children cumulated vsize (KiB) 45460

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23957
/proc/meminfo: memFree=876656/2055920 swapFree=4192956/4192956
[pid=23948] ppid=23946 vsize=45460 CPUtime=4720.01
/proc/23948/stat : 23948 (march_ks) R 23946 23948 23834 0 -1 4194304 23284 0 0 0 471986 15 0 0 25 0 1 0 43450266 46551040 9795 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/23948/statm: 11365 9795 73 123 0 11240 0
Current children cumulated CPU time (s) 4720.01
Current children cumulated vsize (KiB) 45460

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23957
/proc/meminfo: memFree=876656/2055920 swapFree=4192956/4192956
[pid=23948] ppid=23946 vsize=45460 CPUtime=4779.98
/proc/23948/stat : 23948 (march_ks) R 23946 23948 23834 0 -1 4194304 23291 0 0 0 477983 15 0 0 25 0 1 0 43450266 46551040 9802 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/23948/statm: 11365 9802 73 123 0 11240 0
Current children cumulated CPU time (s) 4779.98
Current children cumulated vsize (KiB) 45460

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23959
/proc/meminfo: memFree=876464/2055920 swapFree=4192956/4192956
[pid=23948] ppid=23946 vsize=45584 CPUtime=4839.95
/proc/23948/stat : 23948 (march_ks) R 23946 23948 23834 0 -1 4194304 23297 0 0 0 483980 15 0 0 25 0 1 0 43450266 46678016 9808 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/23948/statm: 11396 9808 73 123 0 11271 0
Current children cumulated CPU time (s) 4839.95
Current children cumulated vsize (KiB) 45584

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23959
/proc/meminfo: memFree=876464/2055920 swapFree=4192956/4192956
[pid=23948] ppid=23946 vsize=45584 CPUtime=4899.92
/proc/23948/stat : 23948 (march_ks) R 23946 23948 23834 0 -1 4194304 23303 0 0 0 489977 15 0 0 25 0 1 0 43450266 46678016 9814 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/23948/statm: 11396 9814 73 123 0 11271 0
Current children cumulated CPU time (s) 4899.92
Current children cumulated vsize (KiB) 45584

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23959
/proc/meminfo: memFree=876464/2055920 swapFree=4192956/4192956
[pid=23948] ppid=23946 vsize=45584 CPUtime=4959.89
/proc/23948/stat : 23948 (march_ks) R 23946 23948 23834 0 -1 4194304 23308 0 0 0 495974 15 0 0 25 0 1 0 43450266 46678016 9819 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/23948/statm: 11396 9819 73 123 0 11271 0
Current children cumulated CPU time (s) 4959.89
Current children cumulated vsize (KiB) 45584



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23959
/proc/meminfo: memFree=876464/2055920 swapFree=4192956/4192956
[pid=23948] ppid=23946 vsize=45584 CPUtime=5000.08
/proc/23948/stat : 23948 (march_ks) R 23946 23948 23834 0 -1 4194304 23312 0 0 0 499993 15 0 0 25 0 1 0 43450266 46678016 9823 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/23948/statm: 11396 9823 73 123 0 11271 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 45584

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 23959
/proc/meminfo: memFree=876464/2055920 swapFree=4192956/4192956
[pid=23948] ppid=23946 vsize=45584 CPUtime=5000.08
/proc/23948/stat : 23948 (march_ks) R 23946 23948 23834 0 -1 4194304 23312 0 0 0 499993 15 0 0 25 0 1 0 43450266 46678016 9823 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/23948/statm: 11396 9823 73 123 0 11271 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 45584

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.51
CPU time (s): 5000.09
CPU user time (s): 4999.94
CPU system time (s): 0.157975
CPU usage (%): 99.9517
Max. virtual memory (cumulated for all children) (KiB): 45584

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.94
system time used= 0.157975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23312
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= 17445

runsolver used 5.08823 second user time and 13.11 second system time

The end

Launcher Data 

Begin job on node37 at 2009-04-19 17:16:57
IDJOB=1627095
IDBENCH=71673
IDSOLVER=582
FILE ID=node37/1627095-1240154217
PBS_JOBID= 9157917
Free space on /tmp= 66404 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/additional/26000/unif-k3-r4.2-v26000-c109200-S1740374947-073.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627095-1240154217/watcher-1627095-1240154217 -o /tmp/evaluation-result-1627095-1240154217/solver-1627095-1240154217 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1627095-1240154217.cnf            

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

MD5SUM BENCH= 6f03f15b54e67d8ed03fa39520cd7450
RANDOM SEED=1675512230

node37.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        916368 kB
Buffers:         81440 kB
Cached:         980720 kB
SwapCached:          0 kB
Active:         286248 kB
Inactive:       789880 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        916368 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            5020 kB
Writeback:           0 kB
Mapped:          23712 kB
Slab:            49580 kB
Committed_AS:   173228 kB
PageTables:       1372 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= 66400 MiB
End job on node37 at 2009-04-19 18:40:21