Trace number 1627071

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) 5000.11 5002.11

General information on the benchmark

NameRANDOM/additional/22000/
unif-k3-r4.2-v22000-c92400-S274128876-057.cnf
MD5SUMae21fbbb3db22f1372be37d6a6ec2600
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark288.303
Satisfiable
(Un)Satisfiability was proved
Number of variables22000
Number of clauses92400
Sum of the clauses size277200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 392400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.79/1.83	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.79/1.83	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
1.79/1.83	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.79/1.83	c main()::
1.79/1.83	c initFormula():: searching for DIMACS p-line....
1.79/1.83	c initFormula():: the DIMACS p-line indicates a CNF of 22000 variables and 92400 clauses.
1.79/1.83	c parseCNF():: parsing....
1.79/1.83	c parseCNF():: the CNF contains 0 unary clauses.
1.79/1.83	c runParser():: parsing was successful, warming up engines...
1.79/1.83	c simplify_formula():: removed 0 tautological, 621 satisfied and 0 duplicate clauses
1.79/1.83	c preprocessing fase I completed:: there are now 21901 free variables and 91779 clauses.
1.79/1.83	c stat :: sign balance is biased by 0.468
1.79/1.83	c shorten_equivalence(): average equivalence length reduced from nan to nan
1.79/1.83	c using 3-SAT heuristics (occurence based diff)
1.79/1.83	c longest clause has size 3
1.79/1.83	c simplify_formula():: removed 0 tautological, 0 satisfied and 152 duplicate clauses
1.79/1.83	c resolvent_look() :: found 86 resolvents
1.79/1.83	c lessRedundantTransformation():: nothing to be done.
1.79/1.83	c transformTo3SAT():: you gave me 22000 variables and 91865 clauses.
1.79/1.83	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.79/1.83	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.79/1.83	c transformTo3SAT():: the transformation yielded 22000 variabels and 91865 clauses.
1.79/1.83	c main():: clause / variable ratio: ( 91865 / 22000 ) = 4.18
1.79/1.83	c longest clause has size 3
1.79/1.83	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.83	c dynamic_preselect_setsize :: off
1.79/1.83	c suggested doublelook initial :: 0
1.79/1.83	c main():: all systems go!
1.79/1.83	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 1720 JD: 1509
128.55/128.67	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-1627071-1240148500/watcher-1627071-1240148500 -o /tmp/evaluation-result-1627071-1240148500/solver-1627071-1240148500 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1627071-1240148500.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: 0.92 0.98 0.99 3/67 24057
/proc/meminfo: memFree=1401992/2055920 swapFree=4192956/4192956
[pid=24057] ppid=24055 vsize=3104 CPUtime=0
/proc/24057/stat : 24057 (march_ks) R 24055 24057 24020 0 -1 4194304 572 0 0 0 0 0 0 0 18 0 1 0 42876231 3178496 558 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/24057/statm: 776 558 47 123 0 651 0

[startup+0.054376 s]
/proc/loadavg: 0.92 0.98 0.99 3/67 24057
/proc/meminfo: memFree=1401992/2055920 swapFree=4192956/4192956
[pid=24057] ppid=24055 vsize=3632 CPUtime=0.05
/proc/24057/stat : 24057 (march_ks) R 24055 24057 24020 0 -1 4194304 754 0 0 0 5 0 0 0 18 0 1 0 42876231 3719168 740 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/24057/statm: 908 740 47 123 0 783 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3632

[startup+0.101378 s]
/proc/loadavg: 0.92 0.98 0.99 3/67 24057
/proc/meminfo: memFree=1401992/2055920 swapFree=4192956/4192956
[pid=24057] ppid=24055 vsize=4160 CPUtime=0.09
/proc/24057/stat : 24057 (march_ks) R 24055 24057 24020 0 -1 4194304 929 0 0 0 9 0 0 0 18 0 1 0 42876231 4259840 915 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/24057/statm: 1040 915 47 123 0 915 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4160

[startup+0.301396 s]
/proc/loadavg: 0.92 0.98 0.99 3/67 24057
/proc/meminfo: memFree=1401992/2055920 swapFree=4192956/4192956
[pid=24057] ppid=24055 vsize=12884 CPUtime=0.29
/proc/24057/stat : 24057 (march_ks) R 24055 24057 24020 0 -1 4194304 3125 0 0 0 28 1 0 0 19 0 1 0 42876231 13193216 2428 1992294400 134512640 135019032 4294956240 18446744073709551615 134660798 0 0 4096 0 0 0 0 17 0 0 0
/proc/24057/statm: 3221 2428 52 123 0 3096 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12884

[startup+0.701432 s]
/proc/loadavg: 0.92 0.98 0.99 3/67 24057
/proc/meminfo: memFree=1401992/2055920 swapFree=4192956/4192956
[pid=24057] ppid=24055 vsize=9648 CPUtime=0.69
/proc/24057/stat : 24057 (march_ks) R 24055 24057 24020 0 -1 4194304 5031 0 0 0 67 2 0 0 23 0 1 0 42876231 9879552 1620 1992294400 134512640 135019032 4294956240 18446744073709551615 134560441 0 0 4096 0 0 0 0 17 0 0 0
/proc/24057/statm: 2412 1620 52 123 0 2287 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9648

[startup+1.5015 s]
/proc/loadavg: 0.93 0.98 0.99 2/68 24058
/proc/meminfo: memFree=1392576/2055920 swapFree=4192956/4192956
[pid=24057] ppid=24055 vsize=19476 CPUtime=1.49
/proc/24057/stat : 24057 (march_ks) R 24055 24057 24020 0 -1 4194304 12592 0 0 0 144 5 0 0 25 0 1 0 42876231 19943424 3914 1992294400 134512640 135019032 4294956240 18446744073709551615 134554761 0 0 4096 0 0 0 0 17 0 0 0
/proc/24057/statm: 4869 3914 67 123 0 4744 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19476

[startup+3.10165 s]
/proc/loadavg: 0.93 0.98 0.99 2/68 24058
/proc/meminfo: memFree=1379008/2055920 swapFree=4192956/4192956
[pid=24057] ppid=24055 vsize=27724 CPUtime=3.09
/proc/24057/stat : 24057 (march_ks) R 24055 24057 24020 0 -1 4194304 17017 0 0 0 302 7 0 0 25 0 1 0 42876231 28389376 5770 1992294400 134512640 135019032 4294956240 18446744073709551615 134628849 0 0 4096 0 0 0 0 17 0 0 0
/proc/24057/statm: 6931 5770 73 123 0 6806 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 27724

[startup+6.30193 s]
/proc/loadavg: 0.93 0.98 0.99 2/68 24058
/proc/meminfo: memFree=1378760/2055920 swapFree=4192956/4192956
[pid=24057] ppid=24055 vsize=27740 CPUtime=6.3
/proc/24057/stat : 24057 (march_ks) R 24055 24057 24020 0 -1 4194304 17036 0 0 0 622 8 0 0 25 0 1 0 42876231 28405760 5789 1992294400 134512640 135019032 4294956240 18446744073709551615 134538684 0 0 4096 0 0 0 0 17 0 0 0
/proc/24057/statm: 6935 5789 73 123 0 6810 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 27740

[startup+12.7015 s]
/proc/loadavg: 0.94 0.98 0.99 2/68 24058
/proc/meminfo: memFree=1378632/2055920 swapFree=4192956/4192956
[pid=24057] ppid=24055 vsize=28280 CPUtime=12.69
/proc/24057/stat : 24057 (march_ks) R 24055 24057 24020 0 -1 4194304 17132 0 0 0 1261 8 0 0 25 0 1 0 42876231 28958720 5885 1992294400 134512640 135019032 4294956240 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 0 0 0
/proc/24057/statm: 7070 5885 73 123 0 6945 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28280

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/68 24058
/proc/meminfo: memFree=1378000/2055920 swapFree=4192956/4192956
[pid=24057] ppid=24055 vsize=28868 CPUtime=25.48
/proc/24057/stat : 24057 (march_ks) R 24055 24057 24020 0 -1 4194304 17293 0 0 0 2540 8 0 0 25 0 1 0 42876231 29560832 6046 1992294400 134512640 135019032 4294956240 18446744073709551615 134542600 0 0 4096 0 0 0 0 17 0 0 0
/proc/24057/statm: 7217 6046 73 123 0 7092 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 28868

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/68 24058
/proc/meminfo: memFree=1375760/2055920 swapFree=4192956/4192956
[pid=24057] ppid=24055 vsize=30932 CPUtime=51.07
/proc/24057/stat : 24057 (march_ks) R 24055 24057 24020 0 -1 4194304 17843 0 0 0 5099 8 0 0 25 0 1 0 42876231 31674368 6596 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/24057/statm: 7733 6596 73 123 0 7608 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 30932

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 0.99 2/68 24058
/proc/meminfo: memFree=1375056/2055920 swapFree=4192956/4192956
[pid=24057] ppid=24055 vsize=31572 CPUtime=102.26
/proc/24057/stat : 24057 (march_ks) R 24055 24057 24020 0 -1 4194304 18008 0 0 0 10217 9 0 0 25 0 1 0 42876231 32329728 6761 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/24057/statm: 7893 6761 73 123 0 7768 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 31572

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 24087
/proc/meminfo: memFree=1374408/2055920 swapFree=4192956/4192956
[pid=24057] ppid=24055 vsize=32280 CPUtime=162.23
/proc/24057/stat : 24057 (march_ks) R 24055 24057 24020 0 -1 4194304 18148 0 0 0 16214 9 0 0 25 0 1 0 42876231 33054720 6887 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/24057/statm: 8070 6887 73 123 0 7945 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 32280

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 24087
/proc/meminfo: memFree=1373456/2055920 swapFree=4192956/4192956
[pid=24057] ppid=24055 vsize=33172 CPUtime=222.21
/proc/24057/stat : 24057 (march_ks) R 24055 24057 24020 0 -1 4194304 18380 0 0 0 22212 9 0 0 25 0 1 0 42876231 33968128 7119 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/24057/statm: 8293 7119 73 123 0 8168 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 33172

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 24087
/proc/meminfo: memFree=1373200/2055920 swapFree=4192956/4192956
[pid=24057] ppid=24055 vsize=33424 CPUtime=282.19
/proc/24057/stat : 24057 (march_ks) R 24055 24057 24020 0 -1 4194304 18455 0 0 0 28209 10 0 0 25 0 1 0 42876231 34226176 7194 1992294400 134512640 135019032 4294956240 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 0 0 0
/proc/24057/statm: 8356 7194 73 123 0 8231 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 33424

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 24087
/proc/meminfo: memFree=1373008/2055920 swapFree=4192956/4192956
[pid=24057] ppid=24055 vsize=33752 CPUtime=342.16
/proc/24057/stat : 24057 (march_ks) R 24055 24057 24020 0 -1 4194304 18530 0 0 0 34206 10 0 0 25 0 1 0 42876231 34562048 7269 1992294400 134512640 135019032 4294956240 18446744073709551615 134538602 0 0 4096 0 0 0 0 17 0 0 0
/proc/24057/statm: 8438 7269 73 123 0 8313 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 33752

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 24087
/proc/meminfo: memFree=1372368/2055920 swapFree=4192956/4192956
[pid=24057] ppid=24055 vsize=34392 CPUtime=402.14
/proc/24057/stat : 24057 (march_ks) R 24055 24057 24020 0 -1 4194304 18692 0 0 0 40204 10 0 0 25 0 1 0 42876231 35217408 7431 1992294400 134512640 135019032 4294956240 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 0 0 0
/proc/24057/statm: 8598 7431 73 123 0 8473 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 34392

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 24087
/proc/meminfo: memFree=1372112/2055920 swapFree=4192956/4192956
[pid=24057] ppid=24055 vsize=34644 CPUtime=462.11
/proc/24057/stat : 24057 (march_ks) R 24055 24057 24020 0 -1 4194304 18750 0 0 0 46201 10 0 0 25 0 1 0 42876231 35475456 7489 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/24057/statm: 8661 7489 73 123 0 8536 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 34644

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 24087
/proc/meminfo: memFree=1371984/2055920 swapFree=4192956/4192956
[pid=24057] ppid=24055 vsize=34892 CPUtime=522.08
/proc/24057/stat : 24057 (march_ks) R 24055 24057 24020 0 -1 4194304 18793 0 0 0 52198 10 0 0 25 0 1 0 42876231 35729408 7532 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/24057/statm: 8723 7532 73 123 0 8598 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 34892

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 24087
/proc/meminfo: memFree=1371856/2055920 swapFree=4192956/4192956
[pid=24057] ppid=24055 vsize=36040 CPUtime=582.06
/proc/24057/stat : 24057 (march_ks) R 24055 24057 24020 0 -1 4194304 18833 0 0 0 58196 10 0 0 25 0 1 0 42876231 36904960 7572 1992294400 134512640 135019032 4294956240 18446744073709551615 134542767 0 0 4096 0 0 0 0 17 0 0 0
/proc/24057/statm: 9010 7572 73 123 0 8885 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 36040

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 24087
/proc/meminfo: memFree=1371728/2055920 swapFree=4192956/4192956
[pid=24057] ppid=24055 vsize=36164 CPUtime=642.04
/proc/24057/stat : 24057 (march_ks) R 24055 24057 24020 0 -1 4194304 18865 0 0 0 64194 10 0 0 25 0 1 0 42876231 37031936 7604 1992294400 134512640 135019032 4294956240 18446744073709551615 134579156 0 0 4096 0 0 0 0 17 0 0 0
/proc/24057/statm: 9041 7604 73 123 0 8916 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 36164


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 24095
/proc/meminfo: memFree=1368912/2055920 swapFree=4192956/4192956
[pid=24057] ppid=24055 vsize=38520 CPUtime=4060.65
/proc/24057/stat : 24057 (march_ks) R 24055 24057 24020 0 -1 4194304 19464 0 0 0 406051 14 0 0 25 0 1 0 42876231 39444480 8203 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/24057/statm: 9630 8203 73 123 0 9505 0
Current children cumulated CPU time (s) 4060.65
Current children cumulated vsize (KiB) 38520

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 24095
/proc/meminfo: memFree=1368912/2055920 swapFree=4192956/4192956
[pid=24057] ppid=24055 vsize=38520 CPUtime=4120.62
/proc/24057/stat : 24057 (march_ks) R 24055 24057 24020 0 -1 4194304 19469 0 0 0 412048 14 0 0 25 0 1 0 42876231 39444480 8208 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/24057/statm: 9630 8208 73 123 0 9505 0
Current children cumulated CPU time (s) 4120.62
Current children cumulated vsize (KiB) 38520

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 24095
/proc/meminfo: memFree=1368912/2055920 swapFree=4192956/4192956
[pid=24057] ppid=24055 vsize=38520 CPUtime=4180.6
/proc/24057/stat : 24057 (march_ks) R 24055 24057 24020 0 -1 4194304 19475 0 0 0 418046 14 0 0 25 0 1 0 42876231 39444480 8214 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/24057/statm: 9630 8214 73 123 0 9505 0
Current children cumulated CPU time (s) 4180.6
Current children cumulated vsize (KiB) 38520

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 24095
/proc/meminfo: memFree=1368912/2055920 swapFree=4192956/4192956
[pid=24057] ppid=24055 vsize=38644 CPUtime=4240.57
/proc/24057/stat : 24057 (march_ks) R 24055 24057 24020 0 -1 4194304 19481 0 0 0 424043 14 0 0 25 0 1 0 42876231 39571456 8220 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/24057/statm: 9661 8220 73 123 0 9536 0
Current children cumulated CPU time (s) 4240.57
Current children cumulated vsize (KiB) 38644

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 24095
/proc/meminfo: memFree=1368912/2055920 swapFree=4192956/4192956
[pid=24057] ppid=24055 vsize=38644 CPUtime=4300.55
/proc/24057/stat : 24057 (march_ks) R 24055 24057 24020 0 -1 4194304 19487 0 0 0 430040 15 0 0 25 0 1 0 42876231 39571456 8226 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/24057/statm: 9661 8226 73 123 0 9536 0
Current children cumulated CPU time (s) 4300.55
Current children cumulated vsize (KiB) 38644

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 24095
/proc/meminfo: memFree=1368848/2055920 swapFree=4192956/4192956
[pid=24057] ppid=24055 vsize=38644 CPUtime=4360.53
/proc/24057/stat : 24057 (march_ks) R 24055 24057 24020 0 -1 4194304 19492 0 0 0 436038 15 0 0 25 0 1 0 42876231 39571456 8231 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/24057/statm: 9661 8231 73 123 0 9536 0
Current children cumulated CPU time (s) 4360.53
Current children cumulated vsize (KiB) 38644

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 24095
/proc/meminfo: memFree=1368848/2055920 swapFree=4192956/4192956
[pid=24057] ppid=24055 vsize=38644 CPUtime=4420.51
/proc/24057/stat : 24057 (march_ks) R 24055 24057 24020 0 -1 4194304 19496 0 0 0 442036 15 0 0 25 0 1 0 42876231 39571456 8235 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/24057/statm: 9661 8235 73 123 0 9536 0
Current children cumulated CPU time (s) 4420.51
Current children cumulated vsize (KiB) 38644

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 24095
/proc/meminfo: memFree=1368784/2055920 swapFree=4192956/4192956
[pid=24057] ppid=24055 vsize=38644 CPUtime=4480.48
/proc/24057/stat : 24057 (march_ks) R 24055 24057 24020 0 -1 4194304 19502 0 0 0 448033 15 0 0 25 0 1 0 42876231 39571456 8241 1992294400 134512640 135019032 4294956240 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 0 0 0
/proc/24057/statm: 9661 8241 73 123 0 9536 0
Current children cumulated CPU time (s) 4480.48
Current children cumulated vsize (KiB) 38644

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 24095
/proc/meminfo: memFree=1368784/2055920 swapFree=4192956/4192956
[pid=24057] ppid=24055 vsize=38644 CPUtime=4540.46
/proc/24057/stat : 24057 (march_ks) R 24055 24057 24020 0 -1 4194304 19507 0 0 0 454031 15 0 0 25 0 1 0 42876231 39571456 8246 1992294400 134512640 135019032 4294956240 18446744073709551615 134538240 0 0 4096 0 0 0 0 17 0 0 0
/proc/24057/statm: 9661 8246 73 123 0 9536 0
Current children cumulated CPU time (s) 4540.46
Current children cumulated vsize (KiB) 38644

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 24095
/proc/meminfo: memFree=1368720/2055920 swapFree=4192956/4192956
[pid=24057] ppid=24055 vsize=38768 CPUtime=4600.45
/proc/24057/stat : 24057 (march_ks) R 24055 24057 24020 0 -1 4194304 19515 0 0 0 460030 15 0 0 25 0 1 0 42876231 39698432 8254 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/24057/statm: 9692 8254 73 123 0 9567 0
Current children cumulated CPU time (s) 4600.45
Current children cumulated vsize (KiB) 38768

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 24095
/proc/meminfo: memFree=1368656/2055920 swapFree=4192956/4192956
[pid=24057] ppid=24055 vsize=38768 CPUtime=4660.41
/proc/24057/stat : 24057 (march_ks) R 24055 24057 24020 0 -1 4194304 19520 0 0 0 466026 15 0 0 25 0 1 0 42876231 39698432 8259 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/24057/statm: 9692 8259 73 123 0 9567 0
Current children cumulated CPU time (s) 4660.41
Current children cumulated vsize (KiB) 38768

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 24095
/proc/meminfo: memFree=1368656/2055920 swapFree=4192956/4192956
[pid=24057] ppid=24055 vsize=38768 CPUtime=4720.39
/proc/24057/stat : 24057 (march_ks) R 24055 24057 24020 0 -1 4194304 19525 0 0 0 472024 15 0 0 25 0 1 0 42876231 39698432 8264 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/24057/statm: 9692 8264 73 123 0 9567 0
Current children cumulated CPU time (s) 4720.39
Current children cumulated vsize (KiB) 38768

[startup+4782.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/68 24101
/proc/meminfo: memFree=1368464/2055920 swapFree=4192956/4192956
[pid=24057] ppid=24055 vsize=38768 CPUtime=4780.37
/proc/24057/stat : 24057 (march_ks) R 24055 24057 24020 0 -1 4194304 19529 0 0 0 478022 15 0 0 25 0 1 0 42876231 39698432 8268 1992294400 134512640 135019032 4294956240 18446744073709551615 134596427 0 0 4096 0 0 0 0 17 0 0 0
/proc/24057/statm: 9692 8268 73 123 0 9567 0
Current children cumulated CPU time (s) 4780.37
Current children cumulated vsize (KiB) 38768

[startup+4842.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/68 24101
/proc/meminfo: memFree=1368464/2055920 swapFree=4192956/4192956
[pid=24057] ppid=24055 vsize=38768 CPUtime=4840.35
/proc/24057/stat : 24057 (march_ks) R 24055 24057 24020 0 -1 4194304 19535 0 0 0 484020 15 0 0 25 0 1 0 42876231 39698432 8274 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/24057/statm: 9692 8274 73 123 0 9567 0
Current children cumulated CPU time (s) 4840.35
Current children cumulated vsize (KiB) 38768

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 24101
/proc/meminfo: memFree=1368464/2055920 swapFree=4192956/4192956
[pid=24057] ppid=24055 vsize=38768 CPUtime=4900.33
/proc/24057/stat : 24057 (march_ks) R 24055 24057 24020 0 -1 4194304 19539 0 0 0 490018 15 0 0 25 0 1 0 42876231 39698432 8278 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/24057/statm: 9692 8278 73 123 0 9567 0
Current children cumulated CPU time (s) 4900.33
Current children cumulated vsize (KiB) 38768

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 24101
/proc/meminfo: memFree=1368464/2055920 swapFree=4192956/4192956
[pid=24057] ppid=24055 vsize=38892 CPUtime=4960.31
/proc/24057/stat : 24057 (march_ks) R 24055 24057 24020 0 -1 4194304 19543 0 0 0 496016 15 0 0 25 0 1 0 42876231 39825408 8282 1992294400 134512640 135019032 4294956240 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 0 0 0
/proc/24057/statm: 9723 8282 73 123 0 9598 0
Current children cumulated CPU time (s) 4960.31
Current children cumulated vsize (KiB) 38892



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 24101
/proc/meminfo: memFree=1368464/2055920 swapFree=4192956/4192956
[pid=24057] ppid=24055 vsize=38892 CPUtime=5000.09
/proc/24057/stat : 24057 (march_ks) R 24055 24057 24020 0 -1 4194304 19546 0 0 0 499994 15 0 0 25 0 1 0 42876231 39825408 8285 1992294400 134512640 135019032 4294956240 18446744073709551615 134526441 0 0 4096 0 0 0 0 17 0 0 0
/proc/24057/statm: 9723 8285 73 123 0 9598 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 38892

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

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

[startup+5002.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 24101
/proc/meminfo: memFree=1368464/2055920 swapFree=4192956/4192956
[pid=24057] ppid=24055 vsize=38892 CPUtime=5000.09
/proc/24057/stat : 24057 (march_ks) R 24055 24057 24020 0 -1 4194304 19546 0 0 0 499994 15 0 0 25 0 1 0 42876231 39825408 8285 1992294400 134512640 135019032 4294956240 18446744073709551615 134526441 0 0 4096 0 0 0 0 17 0 0 0
/proc/24057/statm: 9723 8285 73 123 0 9598 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 38892

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.11
CPU time (s): 5000.11
CPU user time (s): 4999.95
CPU system time (s): 0.164974
CPU usage (%): 99.96
Max. virtual memory (cumulated for all children) (KiB): 38892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.95
system time used= 0.164974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19546
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= 17025

runsolver used 4.68329 second user time and 13.5159 second system time

The end

Launcher Data 

Begin job on node68 at 2009-04-19 15:41:41
IDJOB=1627071
IDBENCH=71661
IDSOLVER=582
FILE ID=node68/1627071-1240148500
PBS_JOBID= 9157928
Free space on /tmp= 66556 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/additional/22000/unif-k3-r4.2-v22000-c92400-S274128876-057.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627071-1240148500/watcher-1627071-1240148500 -o /tmp/evaluation-result-1627071-1240148500/solver-1627071-1240148500 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1627071-1240148500.cnf            

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

MD5SUM BENCH= ae21fbbb3db22f1372be37d6a6ec2600
RANDOM SEED=438805736

node68.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		: 3000.223
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		: 3000.223
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:       1402472 kB
Buffers:         75096 kB
Cached:         501884 kB
SwapCached:          0 kB
Active:         219916 kB
Inactive:       373400 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1402472 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4824 kB
Writeback:           0 kB
Mapped:          26316 kB
Slab:            45776 kB
Committed_AS:   171480 kB
PageTables:       1560 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66552 MiB
End job on node68 at 2009-04-19 17:05:05