Trace number 1626259

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) 5000.03 5001.91

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S1089166613-072.cnf
MD5SUMbaab5bee77b4ec39821ca7eac508e100
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark95.4625
Satisfiable
(Un)Satisfiability was proved
Number of variables12000
Number of clauses50400
Sum of the clauses size151200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 350400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.69/0.79	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.69/0.79	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.69/0.79	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.69/0.79	c main()::
0.69/0.79	c initFormula():: searching for DIMACS p-line....
0.69/0.79	c initFormula():: the DIMACS p-line indicates a CNF of 12000 variables and 50400 clauses.
0.69/0.79	c parseCNF():: parsing....
0.69/0.79	c parseCNF():: the CNF contains 0 unary clauses.
0.69/0.79	c runParser():: parsing was successful, warming up engines...
0.69/0.79	c simplify_formula():: removed 0 tautological, 238 satisfied and 0 duplicate clauses
0.69/0.79	c preprocessing fase I completed:: there are now 11957 free variables and 50162 clauses.
0.69/0.79	c stat :: sign balance is biased by 0.479
0.69/0.79	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.69/0.79	c using 3-SAT heuristics (occurence based diff)
0.69/0.79	c longest clause has size 3
0.69/0.79	c simplify_formula():: removed 0 tautological, 0 satisfied and 163 duplicate clauses
0.69/0.80	c resolvent_look() :: found 77 resolvents
0.69/0.80	c lessRedundantTransformation():: nothing to be done.
0.69/0.80	c transformTo3SAT():: you gave me 12000 variables and 50239 clauses.
0.69/0.80	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.69/0.80	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.69/0.80	c transformTo3SAT():: the transformation yielded 12000 variabels and 50239 clauses.
0.69/0.80	c main():: clause / variable ratio: ( 50239 / 12000 ) = 4.19
0.69/0.80	c longest clause has size 3
0.69/0.80	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.69/0.80	c dynamic_preselect_setsize :: off
0.69/0.80	c suggested doublelook initial :: 0
0.69/0.80	c main():: all systems go!
0.69/0.80	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 1133 JD: 804
44.48/44.56	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-1626259-1240050991/watcher-1626259-1240050991 -o /tmp/evaluation-result-1626259-1240050991/solver-1626259-1240050991 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626259-1240050991.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 19059
/proc/meminfo: memFree=1062104/2055920 swapFree=4192956/4192956
[pid=19059] ppid=19057 vsize=1948 CPUtime=0
/proc/19059/stat : 19059 (march_ks) R 19057 19059 18926 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 33126373 1994752 337 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/19059/statm: 487 337 47 123 0 362 0

[startup+0.0963069 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19059
/proc/meminfo: memFree=1062104/2055920 swapFree=4192956/4192956
[pid=19059] ppid=19057 vsize=5536 CPUtime=0.09
/proc/19059/stat : 19059 (march_ks) R 19057 19059 18926 0 -1 4194304 1183 0 0 0 9 0 0 0 18 0 1 0 33126373 5668864 882 1992294400 134512640 135019032 4294956240 18446744073709551615 134677352 0 0 4096 0 0 0 0 17 0 0 0
/proc/19059/statm: 1384 882 50 123 0 1259 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5536

[startup+0.101305 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19059
/proc/meminfo: memFree=1062104/2055920 swapFree=4192956/4192956
[pid=19059] ppid=19057 vsize=5536 CPUtime=0.09
/proc/19059/stat : 19059 (march_ks) R 19057 19059 18926 0 -1 4194304 1195 0 0 0 9 0 0 0 18 0 1 0 33126373 5668864 894 1992294400 134512640 135019032 4294956240 18446744073709551615 134561739 0 0 4096 0 0 0 0 17 0 0 0
/proc/19059/statm: 1384 894 50 123 0 1259 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5536

[startup+0.301322 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19059
/proc/meminfo: memFree=1062104/2055920 swapFree=4192956/4192956
[pid=19059] ppid=19057 vsize=5800 CPUtime=0.29
/proc/19059/stat : 19059 (march_ks) R 19057 19059 18926 0 -1 4194304 3417 0 0 0 28 1 0 0 19 0 1 0 33126373 5939200 941 1992294400 134512640 135019032 4294956240 18446744073709551615 134561702 0 0 4096 0 0 0 0 17 0 0 0
/proc/19059/statm: 1450 941 52 123 0 1325 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5800

[startup+0.701358 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19059
/proc/meminfo: memFree=1062104/2055920 swapFree=4192956/4192956
[pid=19059] ppid=19057 vsize=15016 CPUtime=0.69
/proc/19059/stat : 19059 (march_ks) R 19057 19059 18926 0 -1 4194304 9443 0 0 0 65 4 0 0 23 0 1 0 33126373 15376384 2664 1992294400 134512640 135019032 4294956240 18446744073709551615 134663140 0 0 4096 0 0 0 0 17 0 0 0
/proc/19059/statm: 3754 2664 68 123 0 3629 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15016

[startup+1.50143 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19060
/proc/meminfo: memFree=1049424/2055920 swapFree=4192956/4192956
[pid=19059] ppid=19057 vsize=15416 CPUtime=1.49
/proc/19059/stat : 19059 (march_ks) R 19057 19059 18926 0 -1 4194304 10995 0 0 0 144 5 0 0 25 0 1 0 33126373 15785984 3223 1992294400 134512640 135019032 4294956240 18446744073709551615 134547665 0 0 4096 0 0 0 0 17 0 0 0
/proc/19059/statm: 3854 3223 73 123 0 3729 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15416

[startup+3.10157 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19060
/proc/meminfo: memFree=1049232/2055920 swapFree=4192956/4192956
[pid=19059] ppid=19057 vsize=15592 CPUtime=3.09
/proc/19059/stat : 19059 (march_ks) R 19057 19059 18926 0 -1 4194304 11015 0 0 0 304 5 0 0 25 0 1 0 33126373 15966208 3243 1992294400 134512640 135019032 4294956240 18446744073709551615 134538568 0 0 4096 0 0 0 0 17 0 0 0
/proc/19059/statm: 3898 3243 73 123 0 3773 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15592

[startup+6.30185 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19060
/proc/meminfo: memFree=1048720/2055920 swapFree=4192956/4192956
[pid=19059] ppid=19057 vsize=16264 CPUtime=6.29
/proc/19059/stat : 19059 (march_ks) R 19057 19059 18926 0 -1 4194304 11138 0 0 0 624 5 0 0 25 0 1 0 33126373 16654336 3366 1992294400 134512640 135019032 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/19059/statm: 4066 3366 73 123 0 3941 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16264

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19060
/proc/meminfo: memFree=1047376/2055920 swapFree=4192956/4192956
[pid=19059] ppid=19057 vsize=17696 CPUtime=12.69
/proc/19059/stat : 19059 (march_ks) R 19057 19059 18926 0 -1 4194304 11443 0 0 0 1264 5 0 0 25 0 1 0 33126373 18120704 3671 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/19059/statm: 4424 3671 73 123 0 4299 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17696

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19060
/proc/meminfo: memFree=1047120/2055920 swapFree=4192956/4192956
[pid=19059] ppid=19057 vsize=18088 CPUtime=25.48
/proc/19059/stat : 19059 (march_ks) R 19057 19059 18926 0 -1 4194304 11529 0 0 0 2543 5 0 0 25 0 1 0 33126373 18522112 3757 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/19059/statm: 4522 3757 73 123 0 4397 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18088

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19062
/proc/meminfo: memFree=1046544/2055920 swapFree=4192956/4192956
[pid=19059] ppid=19057 vsize=18532 CPUtime=51.08
/proc/19059/stat : 19059 (march_ks) R 19057 19059 18926 0 -1 4194304 11620 0 0 0 5102 6 0 0 25 0 1 0 33126373 18976768 3848 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/19059/statm: 4633 3848 73 123 0 4508 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18532

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19062
/proc/meminfo: memFree=1045840/2055920 swapFree=4192956/4192956
[pid=19059] ppid=19057 vsize=19436 CPUtime=102.26
/proc/19059/stat : 19059 (march_ks) R 19057 19059 18926 0 -1 4194304 11841 0 0 0 10220 6 0 0 25 0 1 0 33126373 19902464 4069 1992294400 134512640 135019032 4294956240 18446744073709551615 134527205 0 0 4096 0 0 0 0 17 0 0 0
/proc/19059/statm: 4859 4069 73 123 0 4734 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 19436

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19062
/proc/meminfo: memFree=1045520/2055920 swapFree=4192956/4192956
[pid=19059] ppid=19057 vsize=19692 CPUtime=162.23
/proc/19059/stat : 19059 (march_ks) R 19057 19059 18926 0 -1 4194304 11917 0 0 0 16217 6 0 0 25 0 1 0 33126373 20164608 4145 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/19059/statm: 4923 4145 73 123 0 4798 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 19692

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19062
/proc/meminfo: memFree=1045328/2055920 swapFree=4192956/4192956
[pid=19059] ppid=19057 vsize=19948 CPUtime=222.21
/proc/19059/stat : 19059 (march_ks) R 19057 19059 18926 0 -1 4194304 11971 0 0 0 22215 6 0 0 25 0 1 0 33126373 20426752 4199 1992294400 134512640 135019032 4294956240 18446744073709551615 134548823 0 0 4096 0 0 0 0 17 0 0 0
/proc/19059/statm: 4987 4199 73 123 0 4862 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 19948

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19062
/proc/meminfo: memFree=1045136/2055920 swapFree=4192956/4192956
[pid=19059] ppid=19057 vsize=20076 CPUtime=282.18
/proc/19059/stat : 19059 (march_ks) R 19057 19059 18926 0 -1 4194304 12015 0 0 0 28212 6 0 0 25 0 1 0 33126373 20557824 4243 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/19059/statm: 5019 4243 73 123 0 4894 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 20076

[startup+342.301 s]
/proc/loadavg: 1.10 1.03 1.00 2/65 19062
/proc/meminfo: memFree=1045008/2055920 swapFree=4192956/4192956
[pid=19059] ppid=19057 vsize=20204 CPUtime=342.16
/proc/19059/stat : 19059 (march_ks) R 19057 19059 18926 0 -1 4194304 12056 0 0 0 34210 6 0 0 25 0 1 0 33126373 20688896 4284 1992294400 134512640 135019032 4294956240 18446744073709551615 134538168 0 0 4096 0 0 0 0 17 0 0 0
/proc/19059/statm: 5051 4284 73 123 0 4926 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 20204

[startup+402.302 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 19062
/proc/meminfo: memFree=1044880/2055920 swapFree=4192956/4192956
[pid=19059] ppid=19057 vsize=20332 CPUtime=402.14
/proc/19059/stat : 19059 (march_ks) R 19057 19059 18926 0 -1 4194304 12082 0 0 0 40208 6 0 0 25 0 1 0 33126373 20819968 4310 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/19059/statm: 5083 4310 73 123 0 4958 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 20332

[startup+462.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 19062
/proc/meminfo: memFree=1044752/2055920 swapFree=4192956/4192956
[pid=19059] ppid=19057 vsize=20460 CPUtime=462.1
/proc/19059/stat : 19059 (march_ks) R 19057 19059 18926 0 -1 4194304 12111 0 0 0 46204 6 0 0 25 0 1 0 33126373 20951040 4339 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/19059/statm: 5115 4339 73 123 0 4990 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 20460

[startup+522.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 19062
/proc/meminfo: memFree=1044688/2055920 swapFree=4192956/4192956
[pid=19059] ppid=19057 vsize=20588 CPUtime=522.09
/proc/19059/stat : 19059 (march_ks) R 19057 19059 18926 0 -1 4194304 12130 0 0 0 52202 7 0 0 25 0 1 0 33126373 21082112 4358 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/19059/statm: 5147 4358 73 123 0 5022 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 20588

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19062
/proc/meminfo: memFree=1044624/2055920 swapFree=4192956/4192956
[pid=19059] ppid=19057 vsize=20588 CPUtime=582.07
/proc/19059/stat : 19059 (march_ks) R 19057 19059 18926 0 -1 4194304 12152 0 0 0 58200 7 0 0 25 0 1 0 33126373 21082112 4380 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/19059/statm: 5147 4380 73 123 0 5022 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 20588

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19062
/proc/meminfo: memFree=1044560/2055920 swapFree=4192956/4192956
[pid=19059] ppid=19057 vsize=20716 CPUtime=642.03
/proc/19059/stat : 19059 (march_ks) R 19057 19059 18926 0 -1 4194304 12173 0 0 0 64196 7 0 0 25 0 1 0 33126373 21213184 4401 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/19059/statm: 5179 4401 73 123 0 5054 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 20716


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 19070
/proc/meminfo: memFree=1042320/2055920 swapFree=4192956/4192956
[pid=19059] ppid=19057 vsize=22508 CPUtime=4060.75
/proc/19059/stat : 19059 (march_ks) R 19057 19059 18926 0 -1 4194304 12629 0 0 0 406065 10 0 0 25 0 1 0 33126373 23048192 4857 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/19059/statm: 5627 4857 73 123 0 5502 0
Current children cumulated CPU time (s) 4060.75
Current children cumulated vsize (KiB) 22508

[startup+4122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 19070
/proc/meminfo: memFree=1042256/2055920 swapFree=4192956/4192956
[pid=19059] ppid=19057 vsize=22508 CPUtime=4120.73
/proc/19059/stat : 19059 (march_ks) R 19057 19059 18926 0 -1 4194304 12632 0 0 0 412063 10 0 0 25 0 1 0 33126373 23048192 4860 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/19059/statm: 5627 4860 73 123 0 5502 0
Current children cumulated CPU time (s) 4120.73
Current children cumulated vsize (KiB) 22508

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19070
/proc/meminfo: memFree=1042256/2055920 swapFree=4192956/4192956
[pid=19059] ppid=19057 vsize=22636 CPUtime=4180.71
/proc/19059/stat : 19059 (march_ks) R 19057 19059 18926 0 -1 4194304 12636 0 0 0 418061 10 0 0 25 0 1 0 33126373 23179264 4864 1992294400 134512640 135019032 4294956240 18446744073709551615 134527184 0 0 4096 0 0 0 0 17 1 0 0
/proc/19059/statm: 5659 4864 73 123 0 5534 0
Current children cumulated CPU time (s) 4180.71
Current children cumulated vsize (KiB) 22636

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19070
/proc/meminfo: memFree=1042256/2055920 swapFree=4192956/4192956
[pid=19059] ppid=19057 vsize=22636 CPUtime=4240.69
/proc/19059/stat : 19059 (march_ks) R 19057 19059 18926 0 -1 4194304 12639 0 0 0 424059 10 0 0 25 0 1 0 33126373 23179264 4867 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/19059/statm: 5659 4867 73 123 0 5534 0
Current children cumulated CPU time (s) 4240.69
Current children cumulated vsize (KiB) 22636

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19070
/proc/meminfo: memFree=1042256/2055920 swapFree=4192956/4192956
[pid=19059] ppid=19057 vsize=22636 CPUtime=4300.67
/proc/19059/stat : 19059 (march_ks) R 19057 19059 18926 0 -1 4194304 12642 0 0 0 430057 10 0 0 25 0 1 0 33126373 23179264 4870 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/19059/statm: 5659 4870 73 123 0 5534 0
Current children cumulated CPU time (s) 4300.67
Current children cumulated vsize (KiB) 22636

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19070
/proc/meminfo: memFree=1042256/2055920 swapFree=4192956/4192956
[pid=19059] ppid=19057 vsize=22636 CPUtime=4360.65
/proc/19059/stat : 19059 (march_ks) R 19057 19059 18926 0 -1 4194304 12649 0 0 0 436055 10 0 0 25 0 1 0 33126373 23179264 4877 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/19059/statm: 5659 4877 73 123 0 5534 0
Current children cumulated CPU time (s) 4360.65
Current children cumulated vsize (KiB) 22636

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19070
/proc/meminfo: memFree=1042256/2055920 swapFree=4192956/4192956
[pid=19059] ppid=19057 vsize=22636 CPUtime=4420.63
/proc/19059/stat : 19059 (march_ks) R 19057 19059 18926 0 -1 4194304 12653 0 0 0 442053 10 0 0 25 0 1 0 33126373 23179264 4881 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/19059/statm: 5659 4881 73 123 0 5534 0
Current children cumulated CPU time (s) 4420.63
Current children cumulated vsize (KiB) 22636

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19070
/proc/meminfo: memFree=1042320/2055920 swapFree=4192956/4192956
[pid=19059] ppid=19057 vsize=22636 CPUtime=4480.6
/proc/19059/stat : 19059 (march_ks) R 19057 19059 18926 0 -1 4194304 12656 0 0 0 448050 10 0 0 25 0 1 0 33126373 23179264 4884 1992294400 134512640 135019032 4294956240 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 0 0 0
/proc/19059/statm: 5659 4884 73 123 0 5534 0
Current children cumulated CPU time (s) 4480.6
Current children cumulated vsize (KiB) 22636

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19070
/proc/meminfo: memFree=1042256/2055920 swapFree=4192956/4192956
[pid=19059] ppid=19057 vsize=22636 CPUtime=4540.58
/proc/19059/stat : 19059 (march_ks) R 19057 19059 18926 0 -1 4194304 12661 0 0 0 454048 10 0 0 25 0 1 0 33126373 23179264 4889 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/19059/statm: 5659 4889 73 123 0 5534 0
Current children cumulated CPU time (s) 4540.58
Current children cumulated vsize (KiB) 22636

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19070
/proc/meminfo: memFree=1042128/2055920 swapFree=4192956/4192956
[pid=19059] ppid=19057 vsize=22636 CPUtime=4600.56
/proc/19059/stat : 19059 (march_ks) R 19057 19059 18926 0 -1 4194304 12663 0 0 0 460046 10 0 0 25 0 1 0 33126373 23179264 4891 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/19059/statm: 5659 4891 73 123 0 5534 0
Current children cumulated CPU time (s) 4600.56
Current children cumulated vsize (KiB) 22636

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19070
/proc/meminfo: memFree=1042064/2055920 swapFree=4192956/4192956
[pid=19059] ppid=19057 vsize=22764 CPUtime=4660.53
/proc/19059/stat : 19059 (march_ks) R 19057 19059 18926 0 -1 4194304 12667 0 0 0 466043 10 0 0 25 0 1 0 33126373 23310336 4895 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/19059/statm: 5691 4895 73 123 0 5566 0
Current children cumulated CPU time (s) 4660.53
Current children cumulated vsize (KiB) 22764

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19070
/proc/meminfo: memFree=1042064/2055920 swapFree=4192956/4192956
[pid=19059] ppid=19057 vsize=22764 CPUtime=4720.52
/proc/19059/stat : 19059 (march_ks) R 19057 19059 18926 0 -1 4194304 12671 0 0 0 472041 11 0 0 25 0 1 0 33126373 23310336 4899 1992294400 134512640 135019032 4294956240 18446744073709551615 134538240 0 0 4096 0 0 0 0 17 0 0 0
/proc/19059/statm: 5691 4899 73 123 0 5566 0
Current children cumulated CPU time (s) 4720.52
Current children cumulated vsize (KiB) 22764

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19070
/proc/meminfo: memFree=1042064/2055920 swapFree=4192956/4192956
[pid=19059] ppid=19057 vsize=22764 CPUtime=4780.5
/proc/19059/stat : 19059 (march_ks) R 19057 19059 18926 0 -1 4194304 12677 0 0 0 478039 11 0 0 25 0 1 0 33126373 23310336 4905 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/19059/statm: 5691 4905 73 123 0 5566 0
Current children cumulated CPU time (s) 4780.5
Current children cumulated vsize (KiB) 22764

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19070
/proc/meminfo: memFree=1042128/2055920 swapFree=4192956/4192956
[pid=19059] ppid=19057 vsize=22764 CPUtime=4840.48
/proc/19059/stat : 19059 (march_ks) R 19057 19059 18926 0 -1 4194304 12680 0 0 0 484037 11 0 0 25 0 1 0 33126373 23310336 4908 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/19059/statm: 5691 4908 73 123 0 5566 0
Current children cumulated CPU time (s) 4840.48
Current children cumulated vsize (KiB) 22764

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19070
/proc/meminfo: memFree=1042128/2055920 swapFree=4192956/4192956
[pid=19059] ppid=19057 vsize=22764 CPUtime=4900.46
/proc/19059/stat : 19059 (march_ks) R 19057 19059 18926 0 -1 4194304 12684 0 0 0 490035 11 0 0 25 0 1 0 33126373 23310336 4912 1992294400 134512640 135019032 4294956240 18446744073709551615 134538502 0 0 4096 0 0 0 0 17 1 0 0
/proc/19059/statm: 5691 4912 73 123 0 5566 0
Current children cumulated CPU time (s) 4900.46
Current children cumulated vsize (KiB) 22764

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19070
/proc/meminfo: memFree=1042128/2055920 swapFree=4192956/4192956
[pid=19059] ppid=19057 vsize=22764 CPUtime=4960.43
/proc/19059/stat : 19059 (march_ks) R 19057 19059 18926 0 -1 4194304 12687 0 0 0 496032 11 0 0 25 0 1 0 33126373 23310336 4915 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/19059/statm: 5691 4915 73 123 0 5566 0
Current children cumulated CPU time (s) 4960.43
Current children cumulated vsize (KiB) 22764



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19070
/proc/meminfo: memFree=1042128/2055920 swapFree=4192956/4192956
[pid=19059] ppid=19057 vsize=22764 CPUtime=5000.02
/proc/19059/stat : 19059 (march_ks) R 19057 19059 18926 0 -1 4194304 12688 0 0 0 499991 11 0 0 25 0 1 0 33126373 23310336 4916 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/19059/statm: 5691 4916 73 123 0 5566 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 22764

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

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

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19070
/proc/meminfo: memFree=1042128/2055920 swapFree=4192956/4192956
[pid=19059] ppid=19057 vsize=22764 CPUtime=5000.02
/proc/19059/stat : 19059 (march_ks) R 19057 19059 18926 0 -1 4194304 12688 0 0 0 499991 11 0 0 25 0 1 0 33126373 23310336 4916 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/19059/statm: 5691 4916 73 123 0 5566 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 22764

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.91
CPU time (s): 5000.03
CPU user time (s): 4999.92
CPU system time (s): 0.114982
CPU usage (%): 99.9625
Max. virtual memory (cumulated for all children) (KiB): 22764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.92
system time used= 0.114982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12688
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= 12406

runsolver used 4.01739 second user time and 14.1808 second system time

The end

Launcher Data 

Begin job on node58 at 2009-04-18 12:36:31
IDJOB=1626259
IDBENCH=70364
IDSOLVER=582
FILE ID=node58/1626259-1240050991
PBS_JOBID= 9157504
Free space on /tmp= 66348 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/12000/unif-k3-r4.2-v12000-c50400-S1089166613-072.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626259-1240050991/watcher-1626259-1240050991 -o /tmp/evaluation-result-1626259-1240050991/solver-1626259-1240050991 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626259-1240050991.cnf            

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

MD5SUM BENCH= baab5bee77b4ec39821ca7eac508e100
RANDOM SEED=601549467

node58.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		: 3000.233
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		: 3000.233
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:       1062584 kB
Buffers:         78144 kB
Cached:         842032 kB
SwapCached:          0 kB
Active:         314420 kB
Inactive:       619736 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1062584 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3784 kB
Writeback:           0 kB
Mapped:          23692 kB
Slab:            45304 kB
Committed_AS:   157484 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= 66344 MiB
End job on node58 at 2009-04-18 13:59:55