Trace number 1626101

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) 5000.05 5002.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/2000/
unif-k3-r4.2-v2000-c8400-S1765449180-016.cnf
MD5SUM8919b1e0a8b22ddbf62ba887cc4a9b9a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.20981
Satisfiable
(Un)Satisfiability was proved
Number of variables2000
Number of clauses8400
Sum of the clauses size25200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.02/0.07	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.02/0.07	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.02/0.07	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.02/0.07	c main()::
0.02/0.07	c initFormula():: searching for DIMACS p-line....
0.02/0.07	c initFormula():: the DIMACS p-line indicates a CNF of 2000 variables and 8400 clauses.
0.02/0.07	c parseCNF():: parsing....
0.02/0.07	c parseCNF():: the CNF contains 0 unary clauses.
0.02/0.07	c runParser():: parsing was successful, warming up engines...
0.02/0.07	c simplify_formula():: removed 0 tautological, 36 satisfied and 0 duplicate clauses
0.02/0.07	c preprocessing fase I completed:: there are now 1993 free variables and 8364 clauses.
0.02/0.07	c stat :: sign balance is biased by 0.467
0.02/0.07	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.02/0.07	c using 3-SAT heuristics (occurence based diff)
0.02/0.07	c longest clause has size 3
0.02/0.07	c simplify_formula():: removed 0 tautological, 0 satisfied and 160 duplicate clauses
0.02/0.07	c resolvent_look() :: found 67 resolvents
0.02/0.07	c lessRedundantTransformation():: nothing to be done.
0.02/0.07	c transformTo3SAT():: you gave me 2000 variables and 8431 clauses.
0.02/0.07	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.02/0.07	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.02/0.07	c transformTo3SAT():: the transformation yielded 2000 variabels and 8431 clauses.
0.02/0.07	c main():: clause / variable ratio: ( 8431 / 2000 ) = 4.22
0.02/0.07	c longest clause has size 3
0.02/0.07	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.02/0.07	c dynamic_preselect_setsize :: off
0.02/0.07	c suggested doublelook initial :: 0
0.02/0.07	c main():: all systems go!
0.02/0.07	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 2667 JD: 120
14.58/14.64	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
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-1626101-1240018074/watcher-1626101-1240018074 -o /tmp/evaluation-result-1626101-1240018074/solver-1626101-1240018074 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626101-1240018074.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: 1.04 1.04 1.00 3/64 21064
/proc/meminfo: memFree=505984/2055920 swapFree=4192956/4192956
[pid=21064] ppid=21062 vsize=920 CPUtime=0
/proc/21064/stat : 21064 (march_ks) R 21062 21064 20953 0 -1 4194304 131 0 0 0 0 0 0 0 18 0 1 0 29841339 942080 117 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/21064/statm: 230 117 47 123 0 105 0

[startup+0.027253 s]
/proc/loadavg: 1.04 1.04 1.00 3/64 21064
/proc/meminfo: memFree=505984/2055920 swapFree=4192956/4192956
[pid=21064] ppid=21062 vsize=1672 CPUtime=0.02
/proc/21064/stat : 21064 (march_ks) R 21062 21064 20953 0 -1 4194304 288 0 0 0 2 0 0 0 18 0 1 0 29841339 1712128 271 1992294400 134512640 135019032 4294956240 18446744073709551615 134628913 0 0 4096 0 0 0 0 17 0 0 0
/proc/21064/statm: 418 271 52 123 0 293 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1672

[startup+0.101265 s]
/proc/loadavg: 1.04 1.04 1.00 3/64 21064
/proc/meminfo: memFree=505984/2055920 swapFree=4192956/4192956
[pid=21064] ppid=21062 vsize=3240 CPUtime=0.09
/proc/21064/stat : 21064 (march_ks) R 21062 21064 20953 0 -1 4194304 744 0 0 0 9 0 0 0 18 0 1 0 29841339 3317760 694 1992294400 134512640 135019032 4294956240 18446744073709551615 134564372 0 0 4096 0 0 0 0 17 0 0 0
/proc/21064/statm: 810 694 73 123 0 685 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3240

[startup+0.301298 s]
/proc/loadavg: 1.04 1.04 1.00 3/64 21064
/proc/meminfo: memFree=505984/2055920 swapFree=4192956/4192956
[pid=21064] ppid=21062 vsize=3376 CPUtime=0.29
/proc/21064/stat : 21064 (march_ks) R 21062 21064 20953 0 -1 4194304 767 0 0 0 29 0 0 0 19 0 1 0 29841339 3457024 717 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21064/statm: 844 717 73 123 0 719 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3376

[startup+0.70137 s]
/proc/loadavg: 1.04 1.04 1.00 3/64 21064
/proc/meminfo: memFree=505984/2055920 swapFree=4192956/4192956
[pid=21064] ppid=21062 vsize=3508 CPUtime=0.69
/proc/21064/stat : 21064 (march_ks) R 21062 21064 20953 0 -1 4194304 788 0 0 0 69 0 0 0 23 0 1 0 29841339 3592192 738 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/21064/statm: 877 738 73 123 0 752 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3508

[startup+1.50151 s]
/proc/loadavg: 1.04 1.04 1.00 2/65 21065
/proc/meminfo: memFree=503288/2055920 swapFree=4192956/4192956
[pid=21064] ppid=21062 vsize=3508 CPUtime=1.49
/proc/21064/stat : 21064 (march_ks) R 21062 21064 20953 0 -1 4194304 806 0 0 0 149 0 0 0 25 0 1 0 29841339 3592192 756 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/21064/statm: 877 756 73 123 0 752 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3508

[startup+3.10279 s]
/proc/loadavg: 1.04 1.04 1.00 2/65 21065
/proc/meminfo: memFree=503096/2055920 swapFree=4192956/4192956
[pid=21064] ppid=21062 vsize=3640 CPUtime=3.09
/proc/21064/stat : 21064 (march_ks) R 21062 21064 20953 0 -1 4194304 829 0 0 0 309 0 0 0 25 0 1 0 29841339 3727360 779 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21064/statm: 910 779 73 123 0 785 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3640

[startup+6.30135 s]
/proc/loadavg: 1.04 1.04 1.00 2/65 21065
/proc/meminfo: memFree=502712/2055920 swapFree=4192956/4192956
[pid=21064] ppid=21062 vsize=3772 CPUtime=6.29
/proc/21064/stat : 21064 (march_ks) R 21062 21064 20953 0 -1 4194304 862 0 0 0 629 0 0 0 25 0 1 0 29841339 3862528 812 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/21064/statm: 943 812 73 123 0 818 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3772

[startup+12.7015 s]
/proc/loadavg: 1.03 1.04 1.00 2/65 21065
/proc/meminfo: memFree=502520/2055920 swapFree=4192956/4192956
[pid=21064] ppid=21062 vsize=3920 CPUtime=12.69
/proc/21064/stat : 21064 (march_ks) R 21062 21064 20953 0 -1 4194304 885 0 0 0 1269 0 0 0 25 0 1 0 29841339 4014080 835 1992294400 134512640 135019032 4294956240 18446744073709551615 134542659 0 0 4096 0 0 0 0 17 0 0 0
/proc/21064/statm: 980 835 73 123 0 855 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3920

[startup+25.5017 s]
/proc/loadavg: 1.02 1.04 1.00 2/65 21065
/proc/meminfo: memFree=502456/2055920 swapFree=4192956/4192956
[pid=21064] ppid=21062 vsize=4184 CPUtime=25.47
/proc/21064/stat : 21064 (march_ks) R 21062 21064 20953 0 -1 4194304 952 0 0 0 2547 0 0 0 25 0 1 0 29841339 4284416 902 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21064/statm: 1046 902 73 123 0 921 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 4184

[startup+51.1012 s]
/proc/loadavg: 1.02 1.03 1.00 2/65 21065
/proc/meminfo: memFree=502392/2055920 swapFree=4192956/4192956
[pid=21064] ppid=21062 vsize=4316 CPUtime=51.06
/proc/21064/stat : 21064 (march_ks) R 21062 21064 20953 0 -1 4194304 987 0 0 0 5106 0 0 0 25 0 1 0 29841339 4419584 937 1992294400 134512640 135019032 4294956240 18446744073709551615 134564372 0 0 4096 0 0 0 0 17 0 0 0
/proc/21064/statm: 1079 937 73 123 0 954 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 4316

[startup+102.305 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 21065
/proc/meminfo: memFree=502200/2055920 swapFree=4192956/4192956
[pid=21064] ppid=21062 vsize=4448 CPUtime=102.24
/proc/21064/stat : 21064 (march_ks) R 21062 21064 20953 0 -1 4194304 1017 0 0 0 10223 1 0 0 25 0 1 0 29841339 4554752 967 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/21064/statm: 1112 967 73 123 0 987 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 4448

[startup+162.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 21065
/proc/meminfo: memFree=502072/2055920 swapFree=4192956/4192956
[pid=21064] ppid=21062 vsize=4448 CPUtime=162.21
/proc/21064/stat : 21064 (march_ks) R 21062 21064 20953 0 -1 4194304 1043 0 0 0 16220 1 0 0 25 0 1 0 29841339 4554752 993 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21064/statm: 1112 993 73 123 0 987 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 4448

[startup+222.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 21065
/proc/meminfo: memFree=502072/2055920 swapFree=4192956/4192956
[pid=21064] ppid=21062 vsize=4580 CPUtime=222.18
/proc/21064/stat : 21064 (march_ks) R 21062 21064 20953 0 -1 4194304 1058 0 0 0 22217 1 0 0 25 0 1 0 29841339 4689920 1008 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/21064/statm: 1145 1008 73 123 0 1020 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 4580

[startup+282.303 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 21065
/proc/meminfo: memFree=501944/2055920 swapFree=4192956/4192956
[pid=21064] ppid=21062 vsize=4584 CPUtime=282.15
/proc/21064/stat : 21064 (march_ks) R 21062 21064 20953 0 -1 4194304 1072 0 0 0 28214 1 0 0 25 0 1 0 29841339 4694016 1022 1992294400 134512640 135019032 4294956240 18446744073709551615 134542776 0 0 4096 0 0 0 0 17 0 0 0
/proc/21064/statm: 1146 1022 73 123 0 1021 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 4584

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21065
/proc/meminfo: memFree=501944/2055920 swapFree=4192956/4192956
[pid=21064] ppid=21062 vsize=4716 CPUtime=342.11
/proc/21064/stat : 21064 (march_ks) R 21062 21064 20953 0 -1 4194304 1080 0 0 0 34210 1 0 0 25 0 1 0 29841339 4829184 1030 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/21064/statm: 1179 1030 73 123 0 1054 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 4716

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21065
/proc/meminfo: memFree=501880/2055920 swapFree=4192956/4192956
[pid=21064] ppid=21062 vsize=4716 CPUtime=402.08
/proc/21064/stat : 21064 (march_ks) R 21062 21064 20953 0 -1 4194304 1092 0 0 0 40207 1 0 0 25 0 1 0 29841339 4829184 1042 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21064/statm: 1179 1042 73 123 0 1054 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 4716

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21067
/proc/meminfo: memFree=501496/2055920 swapFree=4192956/4192956
[pid=21064] ppid=21062 vsize=4716 CPUtime=462.05
/proc/21064/stat : 21064 (march_ks) R 21062 21064 20953 0 -1 4194304 1101 0 0 0 46204 1 0 0 25 0 1 0 29841339 4829184 1051 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21064/statm: 1179 1051 73 123 0 1054 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 4716

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21067
/proc/meminfo: memFree=501624/2055920 swapFree=4192956/4192956
[pid=21064] ppid=21062 vsize=4716 CPUtime=522.02
/proc/21064/stat : 21064 (march_ks) R 21062 21064 20953 0 -1 4194304 1109 0 0 0 52201 1 0 0 25 0 1 0 29841339 4829184 1059 1992294400 134512640 135019032 4294956240 18446744073709551615 134526537 0 0 4096 0 0 0 0 17 0 0 0
/proc/21064/statm: 1179 1059 73 123 0 1054 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 4716

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21067
/proc/meminfo: memFree=501624/2055920 swapFree=4192956/4192956
[pid=21064] ppid=21062 vsize=4848 CPUtime=581.99
/proc/21064/stat : 21064 (march_ks) R 21062 21064 20953 0 -1 4194304 1115 0 0 0 58198 1 0 0 25 0 1 0 29841339 4964352 1065 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/21064/statm: 1212 1065 73 123 0 1087 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 4848

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21067
/proc/meminfo: memFree=501624/2055920 swapFree=4192956/4192956
[pid=21064] ppid=21062 vsize=4848 CPUtime=641.97
/proc/21064/stat : 21064 (march_ks) R 21062 21064 20953 0 -1 4194304 1121 0 0 0 64196 1 0 0 25 0 1 0 29841339 4964352 1071 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/21064/statm: 1212 1071 73 123 0 1087 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 4848


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21549
/proc/meminfo: memFree=500600/2055920 swapFree=4192956/4192956
[pid=21064] ppid=21062 vsize=5508 CPUtime=4000.25
/proc/21064/stat : 21064 (march_ks) R 21062 21064 20953 0 -1 4194304 1302 0 0 0 400020 5 0 0 25 0 1 0 29841339 5640192 1252 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/21064/statm: 1377 1252 73 123 0 1252 0
Current children cumulated CPU time (s) 4000.25
Current children cumulated vsize (KiB) 5508

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21551
/proc/meminfo: memFree=500280/2055920 swapFree=4192956/4192956
[pid=21064] ppid=21062 vsize=5508 CPUtime=4060.23
/proc/21064/stat : 21064 (march_ks) R 21062 21064 20953 0 -1 4194304 1304 0 0 0 406018 5 0 0 25 0 1 0 29841339 5640192 1254 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/21064/statm: 1377 1254 73 123 0 1252 0
Current children cumulated CPU time (s) 4060.23
Current children cumulated vsize (KiB) 5508

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21551
/proc/meminfo: memFree=500280/2055920 swapFree=4192956/4192956
[pid=21064] ppid=21062 vsize=5508 CPUtime=4120.19
/proc/21064/stat : 21064 (march_ks) R 21062 21064 20953 0 -1 4194304 1307 0 0 0 412014 5 0 0 25 0 1 0 29841339 5640192 1257 1992294400 134512640 135019032 4294956240 18446744073709551615 134538602 0 0 4096 0 0 0 0 17 0 0 0
/proc/21064/statm: 1377 1257 73 123 0 1252 0
Current children cumulated CPU time (s) 4120.19
Current children cumulated vsize (KiB) 5508

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21551
/proc/meminfo: memFree=500344/2055920 swapFree=4192956/4192956
[pid=21064] ppid=21062 vsize=5508 CPUtime=4180.16
/proc/21064/stat : 21064 (march_ks) R 21062 21064 20953 0 -1 4194304 1308 0 0 0 418011 5 0 0 25 0 1 0 29841339 5640192 1258 1992294400 134512640 135019032 4294956240 18446744073709551615 134538606 0 0 4096 0 0 0 0 17 0 0 0
/proc/21064/statm: 1377 1258 73 123 0 1252 0
Current children cumulated CPU time (s) 4180.16
Current children cumulated vsize (KiB) 5508

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21551
/proc/meminfo: memFree=500344/2055920 swapFree=4192956/4192956
[pid=21064] ppid=21062 vsize=5640 CPUtime=4240.13
/proc/21064/stat : 21064 (march_ks) R 21062 21064 20953 0 -1 4194304 1312 0 0 0 424008 5 0 0 25 0 1 0 29841339 5775360 1262 1992294400 134512640 135019032 4294956240 18446744073709551615 134542338 0 0 4096 0 0 0 0 17 0 0 0
/proc/21064/statm: 1410 1262 73 123 0 1285 0
Current children cumulated CPU time (s) 4240.13
Current children cumulated vsize (KiB) 5640

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21551
/proc/meminfo: memFree=500344/2055920 swapFree=4192956/4192956
[pid=21064] ppid=21062 vsize=5640 CPUtime=4300.09
/proc/21064/stat : 21064 (march_ks) R 21062 21064 20953 0 -1 4194304 1315 0 0 0 430004 5 0 0 25 0 1 0 29841339 5775360 1265 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/21064/statm: 1410 1265 73 123 0 1285 0
Current children cumulated CPU time (s) 4300.09
Current children cumulated vsize (KiB) 5640

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21551
/proc/meminfo: memFree=500344/2055920 swapFree=4192956/4192956
[pid=21064] ppid=21062 vsize=5640 CPUtime=4360.07
/proc/21064/stat : 21064 (march_ks) R 21062 21064 20953 0 -1 4194304 1316 0 0 0 436002 5 0 0 25 0 1 0 29841339 5775360 1266 1992294400 134512640 135019032 4294956240 18446744073709551615 134538261 0 0 4096 0 0 0 0 17 0 0 0
/proc/21064/statm: 1410 1266 73 123 0 1285 0
Current children cumulated CPU time (s) 4360.07
Current children cumulated vsize (KiB) 5640

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21551
/proc/meminfo: memFree=500344/2055920 swapFree=4192956/4192956
[pid=21064] ppid=21062 vsize=5640 CPUtime=4420.04
/proc/21064/stat : 21064 (march_ks) R 21062 21064 20953 0 -1 4194304 1319 0 0 0 441999 5 0 0 25 0 1 0 29841339 5775360 1269 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/21064/statm: 1410 1269 73 123 0 1285 0
Current children cumulated CPU time (s) 4420.04
Current children cumulated vsize (KiB) 5640

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21551
/proc/meminfo: memFree=500344/2055920 swapFree=4192956/4192956
[pid=21064] ppid=21062 vsize=5640 CPUtime=4479.99
/proc/21064/stat : 21064 (march_ks) R 21062 21064 20953 0 -1 4194304 1320 0 0 0 447994 5 0 0 25 0 1 0 29841339 5775360 1270 1992294400 134512640 135019032 4294956240 18446744073709551615 134526406 0 0 4096 0 0 0 0 17 0 0 0
/proc/21064/statm: 1410 1270 73 123 0 1285 0
Current children cumulated CPU time (s) 4479.99
Current children cumulated vsize (KiB) 5640

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21551
/proc/meminfo: memFree=500344/2055920 swapFree=4192956/4192956
[pid=21064] ppid=21062 vsize=5640 CPUtime=4539.96
/proc/21064/stat : 21064 (march_ks) R 21062 21064 20953 0 -1 4194304 1322 0 0 0 453991 5 0 0 25 0 1 0 29841339 5775360 1272 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21064/statm: 1410 1272 73 123 0 1285 0
Current children cumulated CPU time (s) 4539.96
Current children cumulated vsize (KiB) 5640

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21551
/proc/meminfo: memFree=500280/2055920 swapFree=4192956/4192956
[pid=21064] ppid=21062 vsize=5640 CPUtime=4599.94
/proc/21064/stat : 21064 (march_ks) R 21062 21064 20953 0 -1 4194304 1331 0 0 0 459989 5 0 0 25 0 1 0 29841339 5775360 1281 1992294400 134512640 135019032 4294956240 18446744073709551615 134548028 0 0 4096 0 0 0 0 17 0 0 0
/proc/21064/statm: 1410 1281 73 123 0 1285 0
Current children cumulated CPU time (s) 4599.94
Current children cumulated vsize (KiB) 5640

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21551
/proc/meminfo: memFree=500280/2055920 swapFree=4192956/4192956
[pid=21064] ppid=21062 vsize=5640 CPUtime=4659.89
/proc/21064/stat : 21064 (march_ks) R 21062 21064 20953 0 -1 4194304 1335 0 0 0 465984 5 0 0 25 0 1 0 29841339 5775360 1285 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21064/statm: 1410 1285 73 123 0 1285 0
Current children cumulated CPU time (s) 4659.89
Current children cumulated vsize (KiB) 5640

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21551
/proc/meminfo: memFree=500280/2055920 swapFree=4192956/4192956
[pid=21064] ppid=21062 vsize=5640 CPUtime=4719.87
/proc/21064/stat : 21064 (march_ks) R 21062 21064 20953 0 -1 4194304 1340 0 0 0 471982 5 0 0 25 0 1 0 29841339 5775360 1290 1992294400 134512640 135019032 4294956240 18446744073709551615 134525884 0 0 4096 0 0 0 0 17 0 0 0
/proc/21064/statm: 1410 1290 73 123 0 1285 0
Current children cumulated CPU time (s) 4719.87
Current children cumulated vsize (KiB) 5640

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21551
/proc/meminfo: memFree=500280/2055920 swapFree=4192956/4192956
[pid=21064] ppid=21062 vsize=5640 CPUtime=4779.83
/proc/21064/stat : 21064 (march_ks) R 21062 21064 20953 0 -1 4194304 1342 0 0 0 477978 5 0 0 25 0 1 0 29841339 5775360 1292 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/21064/statm: 1410 1292 73 123 0 1285 0
Current children cumulated CPU time (s) 4779.83
Current children cumulated vsize (KiB) 5640

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21551
/proc/meminfo: memFree=500280/2055920 swapFree=4192956/4192956
[pid=21064] ppid=21062 vsize=5772 CPUtime=4839.8
/proc/21064/stat : 21064 (march_ks) R 21062 21064 20953 0 -1 4194304 1346 0 0 0 483975 5 0 0 25 0 1 0 29841339 5910528 1296 1992294400 134512640 135019032 4294956240 18446744073709551615 134542609 0 0 4096 0 0 0 0 17 0 0 0
/proc/21064/statm: 1443 1296 73 123 0 1318 0
Current children cumulated CPU time (s) 4839.8
Current children cumulated vsize (KiB) 5772

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21551
/proc/meminfo: memFree=500216/2055920 swapFree=4192956/4192956
[pid=21064] ppid=21062 vsize=5772 CPUtime=4899.78
/proc/21064/stat : 21064 (march_ks) R 21062 21064 20953 0 -1 4194304 1348 0 0 0 489973 5 0 0 25 0 1 0 29841339 5910528 1298 1992294400 134512640 135019032 4294956240 18446744073709551615 134547665 0 0 4096 0 0 0 0 17 0 0 0
/proc/21064/statm: 1443 1298 73 123 0 1318 0
Current children cumulated CPU time (s) 4899.78
Current children cumulated vsize (KiB) 5772

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21551
/proc/meminfo: memFree=500216/2055920 swapFree=4192956/4192956
[pid=21064] ppid=21062 vsize=5772 CPUtime=4959.75
/proc/21064/stat : 21064 (march_ks) R 21062 21064 20953 0 -1 4194304 1351 0 0 0 495970 5 0 0 25 0 1 0 29841339 5910528 1301 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/21064/statm: 1443 1301 73 123 0 1318 0
Current children cumulated CPU time (s) 4959.75
Current children cumulated vsize (KiB) 5772



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21551
/proc/meminfo: memFree=500216/2055920 swapFree=4192956/4192956
[pid=21064] ppid=21062 vsize=5772 CPUtime=5000.03
/proc/21064/stat : 21064 (march_ks) R 21062 21064 20953 0 -1 4194304 1354 0 0 0 499998 5 0 0 25 0 1 0 29841339 5910528 1304 1992294400 134512640 135019032 4294956240 18446744073709551615 134564196 0 0 4096 0 0 0 0 17 0 0 0
/proc/21064/statm: 1443 1304 73 123 0 1318 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 5772

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.61
CPU time (s): 5000.05
CPU user time (s): 4999.99
CPU system time (s): 0.057991
CPU usage (%): 99.9488
Max. virtual memory (cumulated for all children) (KiB): 5772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.99
system time used= 0.057991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1354
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= 13173

runsolver used 5.73513 second user time and 12.4711 second system time

The end

Launcher Data 

Begin job on node4 at 2009-04-18 03:27:54
IDJOB=1626101
IDBENCH=70285
IDSOLVER=582
FILE ID=node4/1626101-1240018074
PBS_JOBID= 9158960
Free space on /tmp= 66140 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/2000/unif-k3-r4.2-v2000-c8400-S1765449180-016.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626101-1240018074/watcher-1626101-1240018074 -o /tmp/evaluation-result-1626101-1240018074/solver-1626101-1240018074 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626101-1240018074.cnf            

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

MD5SUM BENCH= 8919b1e0a8b22ddbf62ba887cc4a9b9a
RANDOM SEED=713738590

node4.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.265
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.265
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        506528 kB
Buffers:         81120 kB
Cached:        1392372 kB
SwapCached:          0 kB
Active:         339420 kB
Inactive:      1147512 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        506528 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3000 kB
Writeback:           0 kB
Mapped:          23184 kB
Slab:            48496 kB
Committed_AS:   150396 kB
PageTables:       1468 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= 66232 MiB
End job on node4 at 2009-04-18 04:51:18