Trace number 2085266

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
pcs 0.3.2? (TO) 1800.1 1802.16

General information on the benchmark

Namecsp/graphColoring/sgb/queen/
normalized-queen15-15-17.xml
MD5SUM573670be21826232d8e7fcd0958ee593
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables225
Number of constraints5180
Maximum constraint arity2
Maximum domain size17
Number of constraints which are defined in extension0
Number of constraints which are defined in intension5180
Global constraints used (with number of constraints)

Solver Data 

0.00/0.02	c small-domain mode
0.07/0.18	c Seed is 2010673193
0.07/0.18	c Constructing HOME/instance-2085266-1247725594.xml 
0.07/0.18	c deduced all_different(V1,V2,V3,V4,V5,V6,V7,V8,V9,V10,V11,V12,V13,V14,V0)
0.07/0.18	c deduced all_different(V0,V1,V16,V15)
0.07/0.18	c deduced all_different(V1,V2,V3,V17)
0.07/0.18	c deduced all_different(V2,V3,V4,V18)
0.07/0.18	c deduced all_different(V3,V4,V5,V19)
0.07/0.18	c deduced all_different(V4,V5,V6,V20)
0.07/0.18	c deduced all_different(V5,V6,V7,V21)
0.07/0.18	c deduced all_different(V6,V7,V8,V22)
0.07/0.18	c deduced all_different(V7,V8,V9,V23)
0.07/0.18	c deduced all_different(V8,V9,V10,V24)
0.07/0.18	c deduced all_different(V9,V10,V11,V25)
0.07/0.18	c deduced all_different(V10,V11,V12,V26)
0.07/0.18	c deduced all_different(V11,V12,V13,V27)
0.07/0.18	c deduced all_different(V12,V13,V14,V28)
0.07/0.18	c deduced all_different(V13,V14,V28,V29)
0.07/0.18	c deduced all_different(V0,V2,V16,V32,V30)
0.07/0.18	c deduced all_different(V1,V3,V17,V33,V31)
0.07/0.18	c deduced all_different(V2,V4,V6,V34)
0.07/0.18	c deduced all_different(V3,V5,V7,V35)
0.07/0.18	c deduced all_different(V4,V6,V8,V36)
0.07/0.18	c deduced all_different(V5,V7,V9,V37)
0.07/0.18	c deduced all_different(V6,V8,V10,V38)
0.07/0.18	c deduced all_different(V7,V9,V11,V39)
0.07/0.18	c deduced all_different(V8,V10,V12,V40)
0.07/0.18	c deduced all_different(V9,V11,V13,V41)
0.07/0.18	c deduced all_different(V10,V12,V14,V42)
0.07/0.18	c deduced all_different(V11,V13,V27,V41,V43)
0.07/0.18	c deduced all_different(V12,V14,V28,V42,V44)
0.07/0.18	c deduced all_different(V0,V3,V48,V45)
0.07/0.18	c deduced all_different(V1,V4,V49,V46)
0.07/0.18	c deduced all_different(V2,V5,V50,V47)
0.07/0.18	c deduced all_different(V3,V6,V9,V51)
0.07/0.18	c deduced all_different(V4,V7,V10,V52)
0.07/0.18	c deduced all_different(V5,V8,V11,V53)
0.07/0.18	c deduced all_different(V6,V9,V12,V54)
0.07/0.18	c deduced all_different(V7,V10,V13,V55)
0.07/0.18	c deduced all_different(V8,V11,V14,V56)
0.07/0.18	c deduced all_different(V9,V12,V54,V57)
0.07/0.18	c deduced all_different(V10,V13,V55,V58)
0.07/0.18	c deduced all_different(V11,V14,V56,V59)
0.07/0.18	c deduced all_different(V0,V4,V32,V64,V60)
0.07/0.18	c deduced all_different(V1,V5,V33,V65,V61)
0.07/0.18	c deduced all_different(V2,V6,V34,V66,V62)
0.07/0.18	c deduced all_different(V3,V7,V35,V67,V63)
0.07/0.18	c deduced all_different(V4,V8,V12,V68)
0.07/0.18	c deduced all_different(V5,V9,V13,V69)
0.07/0.18	c deduced all_different(V6,V10,V14,V70)
0.07/0.18	c deduced all_different(V7,V11,V39,V67,V71)
0.07/0.18	c deduced all_different(V8,V12,V40,V68,V72)
0.07/0.18	c deduced all_different(V9,V13,V41,V69,V73)
0.07/0.18	c deduced all_different(V10,V14,V42,V70,V74)
0.07/0.18	c deduced all_different(V0,V5,V80,V75)
0.07/0.18	c deduced all_different(V1,V6,V81,V76)
0.07/0.18	c deduced all_different(V2,V7,V82,V77)
0.07/0.18	c deduced all_different(V3,V8,V83,V78)
0.07/0.18	c deduced all_different(V4,V9,V84,V79)
0.07/0.18	c deduced all_different(V5,V10,V80,V85)
0.07/0.18	c deduced all_different(V6,V11,V81,V86)
0.07/0.18	c deduced all_different(V7,V12,V82,V87)
0.07/0.18	c deduced all_different(V8,V13,V83,V88)
0.07/0.18	c deduced all_different(V9,V14,V84,V89)
0.07/0.18	c deduced all_different(V0,V6,V48,V96,V90)
0.07/0.18	c deduced all_different(V1,V7,V49,V97,V91)
0.07/0.18	c deduced all_different(V2,V8,V50,V98,V92)
0.07/0.18	c deduced all_different(V3,V9,V51,V99,V93)
0.07/0.18	c deduced all_different(V4,V10,V52,V100,V94)
0.07/0.18	c deduced all_different(V5,V11,V53,V101,V95)
0.07/0.18	c deduced all_different(V6,V12,V54,V96,V102)
0.07/0.18	c deduced all_different(V7,V13,V55,V97,V103)
0.07/0.18	c deduced all_different(V8,V14,V56,V98,V104)
0.07/0.18	c deduced all_different(V0,V7,V112,V105)
0.07/0.18	c deduced all_different(V1,V8,V113,V106)
0.07/0.18	c deduced all_different(V2,V9,V114,V107)
0.07/0.18	c deduced all_different(V3,V10,V115,V108)
0.07/0.18	c deduced all_different(V4,V11,V116,V109)
0.07/0.18	c deduced all_different(V5,V12,V117,V110)
0.07/0.18	c deduced all_different(V6,V13,V118,V111)
0.07/0.18	c deduced all_different(V7,V14,V112,V119)
0.07/0.18	c deduced all_different(V0,V8,V64,V128,V120)
0.07/0.18	c deduced all_different(V1,V9,V65,V129,V121)
0.07/0.18	c deduced all_different(V2,V10,V66,V130,V122)
0.07/0.18	c deduced all_different(V3,V11,V67,V131,V123)
0.07/0.18	c deduced all_different(V4,V12,V68,V132,V124)
0.07/0.18	c deduced all_different(V5,V13,V69,V133,V125)
0.07/0.18	c deduced all_different(V6,V14,V70,V134,V126)
0.07/0.18	c deduced all_different(V7,V22,V37,V52,V67,V82,V97,V112,V142,V157,V172,V187,V202,V217,V127)
0.07/0.18	c deduced all_different(V0,V9,V144,V135)
0.07/0.18	c deduced all_different(V1,V10,V145,V136)
0.07/0.18	c deduced all_different(V2,V11,V146,V137)
0.07/0.18	c deduced all_different(V3,V12,V147,V138)
0.07/0.18	c deduced all_different(V4,V13,V148,V139)
0.07/0.18	c deduced all_different(V5,V14,V149,V140)
0.07/0.18	c deduced all_different(V6,V21,V36,V51,V66,V81,V96,V111,V126,V156,V171,V186,V201,V216,V141)
0.07/0.18	c deduced all_different(V8,V23,V38,V53,V68,V83,V98,V113,V128,V158,V173,V188,V203,V218,V143)
0.07/0.18	c deduced all_different(V0,V10,V80,V160,V150)
0.07/0.18	c deduced all_different(V1,V11,V81,V161,V151)
0.07/0.18	c deduced all_different(V2,V12,V82,V162,V152)
0.07/0.18	c deduced all_different(V3,V13,V83,V163,V153)
0.07/0.18	c deduced all_different(V4,V14,V84,V164,V154)
0.07/0.18	c deduced all_different(V5,V20,V35,V50,V65,V80,V95,V110,V125,V140,V170,V185,V200,V215,V155)
0.07/0.18	c deduced all_different(V9,V24,V39,V54,V69,V84,V99,V114,V129,V144,V174,V189,V204,V219,V159)
0.07/0.18	c deduced all_different(V0,V11,V176,V165)
0.07/0.18	c deduced all_different(V1,V12,V177,V166)
0.07/0.18	c deduced all_different(V2,V13,V178,V167)
0.07/0.18	c deduced all_different(V3,V14,V179,V168)
0.07/0.18	c deduced all_different(V4,V19,V34,V49,V64,V79,V94,V109,V124,V139,V154,V184,V199,V214,V169)
0.07/0.18	c deduced all_different(V10,V25,V40,V55,V70,V85,V100,V115,V130,V145,V160,V190,V205,V220,V175)
0.07/0.18	c deduced all_different(V0,V12,V96,V192,V180)
0.07/0.18	c deduced all_different(V1,V13,V97,V193,V181)
0.07/0.18	c deduced all_different(V2,V14,V98,V194,V182)
0.07/0.18	c deduced all_different(V3,V18,V33,V48,V63,V78,V93,V108,V123,V138,V153,V168,V198,V213,V183)
0.07/0.18	c deduced all_different(V11,V26,V41,V56,V71,V86,V101,V116,V131,V146,V161,V176,V206,V221,V191)
0.07/0.18	c deduced all_different(V0,V13,V208,V195)
0.07/0.18	c deduced all_different(V1,V14,V209,V196)
0.07/0.18	c deduced all_different(V2,V17,V32,V47,V62,V77,V92,V107,V122,V137,V152,V167,V182,V212,V197)
0.07/0.18	c deduced all_different(V12,V27,V42,V57,V72,V87,V102,V117,V132,V147,V162,V177,V192,V222,V207)
0.07/0.18	c deduced all_different(V0,V14,V112,V224,V210)
0.07/0.18	c deduced all_different(V1,V16,V31,V46,V61,V76,V91,V106,V121,V136,V151,V166,V181,V196,V211)
0.07/0.18	c deduced all_different(V13,V28,V43,V58,V73,V88,V103,V118,V133,V148,V163,V178,V193,V208,V223)
0.07/0.18	c  with 5299 constraints
0.07/0.18	c Solving

Verifier Data 

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s 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-2085266-1247725594/watcher-2085266-1247725594 -o /tmp/evaluation-result-2085266-1247725594/solver-2085266-1247725594 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 2010673193 HOME/instance-2085266-1247725594.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.92 2.00 1.99 4/72 16890
/proc/meminfo: memFree=1339664/2055920 swapFree=4192812/4192956
[pid=16890] ppid=16888 vsize=18576 CPUtime=0
/proc/16890/stat : 16890 (runsolver) R 16888 16890 16710 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 59626279 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 269757246759 0 0 4096 24578 0 0 0 17 1 0 0
/proc/16890/statm: 4644 284 249 26 0 2626 0

[startup+0.0107209 s]
/proc/loadavg: 1.92 2.00 1.99 4/72 16890
/proc/meminfo: memFree=1339664/2055920 swapFree=4192812/4192956
[pid=16890] ppid=16888 vsize=5356 CPUtime=0
/proc/16890/stat : 16890 (pcssolve) S 16888 16890 16710 0 -1 4194304 305 0 0 0 0 0 0 0 20 0 1 0 59626279 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16890/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101734 s]
/proc/loadavg: 1.92 2.00 1.99 4/72 16890
/proc/meminfo: memFree=1339664/2055920 swapFree=4192812/4192956
[pid=16890] ppid=16888 vsize=4972 CPUtime=0.07
/proc/16890/stat : 16890 (pcs.small) R 16888 16890 16710 0 -1 4194304 941 822 0 0 7 0 0 0 18 0 1 0 59626279 5091328 550 996147200 134512640 135095119 4294956304 18446744073709551615 134706689 0 0 4096 0 0 0 0 17 1 0 0
/proc/16890/statm: 1243 550 373 142 0 197 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 4972

[startup+0.301759 s]
/proc/loadavg: 1.92 2.00 1.99 4/72 16890
/proc/meminfo: memFree=1339664/2055920 swapFree=4192812/4192956
[pid=16890] ppid=16888 vsize=5664 CPUtime=0.27
/proc/16890/stat : 16890 (pcs.small) R 16888 16890 16710 0 -1 4194304 1143 822 0 0 27 0 0 0 19 0 1 0 59626279 5799936 719 996147200 134512640 135095119 4294956304 18446744073709551615 134603906 0 0 4096 0 0 0 0 17 1 0 0
/proc/16890/statm: 1416 719 391 142 0 370 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 5664

[startup+0.701813 s]
/proc/loadavg: 1.92 2.00 1.99 4/72 16890
/proc/meminfo: memFree=1339664/2055920 swapFree=4192812/4192956
[pid=16890] ppid=16888 vsize=5664 CPUtime=0.67
/proc/16890/stat : 16890 (pcs.small) R 16888 16890 16710 0 -1 4194304 1144 822 0 0 67 0 0 0 23 0 1 0 59626279 5799936 720 996147200 134512640 135095119 4294956304 18446744073709551615 134555000 0 0 4096 0 0 0 0 17 1 0 0
/proc/16890/statm: 1416 720 391 142 0 370 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 5664

[startup+1.50192 s]
/proc/loadavg: 1.93 2.00 1.99 3/73 16896
/proc/meminfo: memFree=1338184/2055920 swapFree=4192812/4192956
[pid=16890] ppid=16888 vsize=5664 CPUtime=1.46
/proc/16890/stat : 16890 (pcs.small) R 16888 16890 16710 0 -1 4194304 1156 822 0 0 146 0 0 0 25 0 1 0 59626279 5799936 732 996147200 134512640 135095119 4294956304 18446744073709551615 134617869 0 0 4096 0 0 0 0 17 1 0 0
/proc/16890/statm: 1416 732 391 142 0 370 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 5664

[startup+3.10113 s]
/proc/loadavg: 1.93 2.00 1.99 3/73 16896
/proc/meminfo: memFree=1337864/2055920 swapFree=4192812/4192956
[pid=16890] ppid=16888 vsize=5796 CPUtime=3.05
/proc/16890/stat : 16890 (pcs.small) R 16888 16890 16710 0 -1 4194304 1198 822 0 0 305 0 0 0 25 0 1 0 59626279 5935104 774 996147200 134512640 135095119 4294956304 18446744073709551615 12344930 0 0 4096 0 0 0 0 17 1 0 0
/proc/16890/statm: 1449 774 391 142 0 403 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 5796

[startup+6.30155 s]
/proc/loadavg: 1.93 2.00 1.99 3/73 16896
/proc/meminfo: memFree=1336776/2055920 swapFree=4192812/4192956
[pid=16890] ppid=16888 vsize=6832 CPUtime=6.22
/proc/16890/stat : 16890 (pcs.small) R 16888 16890 16710 0 -1 4194304 1526 822 0 0 622 0 0 0 25 0 1 0 59626279 6995968 939 996147200 134512640 135095119 4294956304 18446744073709551615 12344959 0 0 4096 0 0 0 0 17 1 0 0
/proc/16890/statm: 1708 939 391 142 0 662 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 6832

[startup+12.7014 s]
/proc/loadavg: 1.94 2.00 1.99 3/73 16896
/proc/meminfo: memFree=1335048/2055920 swapFree=4192812/4192956
[pid=16890] ppid=16888 vsize=8240 CPUtime=12.57
/proc/16890/stat : 16890 (pcs.small) R 16888 16890 16710 0 -1 4194304 2031 822 0 0 1257 0 0 0 25 0 1 0 59626279 8437760 1315 996147200 134512640 135095119 4294956304 18446744073709551615 12344959 0 0 4096 0 0 0 0 17 1 0 0
/proc/16890/statm: 2060 1315 391 142 0 1014 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 8240

[startup+25.5011 s]
/proc/loadavg: 1.95 2.00 1.99 3/73 16896
/proc/meminfo: memFree=1330248/2055920 swapFree=4192812/4192956
[pid=16890] ppid=16888 vsize=12112 CPUtime=25.27
/proc/16890/stat : 16890 (pcs.small) R 16888 16890 16710 0 -1 4194304 3262 822 0 0 2527 0 0 0 25 0 1 0 59626279 12402688 2160 996147200 134512640 135095119 4294956304 18446744073709551615 12312301 0 0 4096 0 0 0 0 17 1 0 0
/proc/16890/statm: 3028 2160 391 142 0 1982 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 12112

[startup+51.1015 s]
/proc/loadavg: 1.96 2.00 1.99 3/73 16896
/proc/meminfo: memFree=1318920/2055920 swapFree=4192812/4192956
[pid=16890] ppid=16888 vsize=20384 CPUtime=50.67
/proc/16890/stat : 16890 (pcs.small) R 16888 16890 16710 0 -1 4194304 5893 822 0 0 5065 2 0 0 25 0 1 0 59626279 20873216 4021 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16890/statm: 5096 4021 391 142 0 4050 0
Current children cumulated CPU time (s) 50.67
Current children cumulated vsize (KiB) 20384

[startup+102.306 s]
/proc/loadavg: 1.98 2.00 1.99 3/73 16896
/proc/meminfo: memFree=1294920/2055920 swapFree=4192812/4192956
[pid=16890] ppid=16888 vsize=38876 CPUtime=101.42
/proc/16890/stat : 16890 (pcs.small) R 16888 16890 16710 0 -1 4194304 11553 822 0 0 10137 5 0 0 25 0 1 0 59626279 39809024 8143 996147200 134512640 135095119 4294956304 18446744073709551615 134842783 0 0 4096 0 0 0 0 17 1 0 0
/proc/16890/statm: 9719 8143 391 142 0 8673 0
Current children cumulated CPU time (s) 101.42
Current children cumulated vsize (KiB) 38876

[startup+162.301 s]
/proc/loadavg: 1.91 1.98 1.99 2/68 16914
/proc/meminfo: memFree=1470768/2055920 swapFree=4192812/4192956
[pid=16890] ppid=16888 vsize=51420 CPUtime=160.92
/proc/16890/stat : 16890 (pcs.small) R 16888 16890 16710 0 -1 4194304 15799 822 0 0 16083 9 0 0 25 0 1 0 59626279 52654080 10340 996147200 134512640 135095119 4294956304 18446744073709551615 12344959 0 0 4096 0 0 0 0 17 0 0 0
/proc/16890/statm: 12855 10340 391 142 0 11809 0
Current children cumulated CPU time (s) 160.92
Current children cumulated vsize (KiB) 51420

[startup+222.301 s]
/proc/loadavg: 2.01 2.00 1.99 3/73 16961
/proc/meminfo: memFree=1397840/2055920 swapFree=4192812/4192956
[pid=16890] ppid=16888 vsize=76144 CPUtime=220.89
/proc/16890/stat : 16890 (pcs.small) R 16888 16890 16710 0 -1 4194304 23250 822 0 0 22074 15 0 0 25 0 1 0 59626279 77971456 16766 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/16890/statm: 19036 16766 391 142 0 17990 0
Current children cumulated CPU time (s) 220.89
Current children cumulated vsize (KiB) 76144

[startup+282.302 s]
/proc/loadavg: 2.04 2.01 2.00 3/73 16961
/proc/meminfo: memFree=1359440/2055920 swapFree=4192812/4192956
[pid=16890] ppid=16888 vsize=94064 CPUtime=280.86
/proc/16890/stat : 16890 (pcs.small) R 16888 16890 16710 0 -1 4194304 28917 822 0 0 28067 19 0 0 25 0 1 0 59626279 96321536 18336 996147200 134512640 135095119 4294956304 18446744073709551615 12312104 0 0 4096 0 0 0 0 17 0 0 0
/proc/16890/statm: 23516 18336 391 142 0 22470 0
Current children cumulated CPU time (s) 280.86
Current children cumulated vsize (KiB) 94064

[startup+342.302 s]
/proc/loadavg: 2.05 2.02 2.00 3/73 16961
/proc/meminfo: memFree=1319952/2055920 swapFree=4192812/4192956
[pid=16890] ppid=16888 vsize=103280 CPUtime=340.84
/proc/16890/stat : 16890 (pcs.small) R 16888 16890 16710 0 -1 4194304 32330 822 0 0 34061 23 0 0 25 0 1 0 59626279 105758720 21749 996147200 134512640 135095119 4294956304 18446744073709551615 134858326 0 0 4096 0 0 0 0 17 0 0 0
/proc/16890/statm: 25820 21749 391 142 0 24774 0
Current children cumulated CPU time (s) 340.84
Current children cumulated vsize (KiB) 103280

[startup+402.302 s]
/proc/loadavg: 2.05 2.03 2.00 3/73 16961
/proc/meminfo: memFree=1266704/2055920 swapFree=4192812/4192956
[pid=16890] ppid=16888 vsize=112500 CPUtime=400.82
/proc/16890/stat : 16890 (pcs.small) R 16888 16890 16710 0 -1 4194304 35661 822 0 0 40054 28 0 0 25 0 1 0 59626279 115200000 25080 996147200 134512640 135095119 4294956304 18446744073709551615 12344926 0 0 4096 0 0 0 0 17 0 0 0
/proc/16890/statm: 28125 25080 391 142 0 27079 0
Current children cumulated CPU time (s) 400.82
Current children cumulated vsize (KiB) 112500

[startup+462.302 s]
/proc/loadavg: 2.05 2.03 2.00 3/73 16961
/proc/meminfo: memFree=1206224/2055920 swapFree=4192812/4192956
[pid=16890] ppid=16888 vsize=153036 CPUtime=460.79
/proc/16890/stat : 16890 (pcs.small) R 16888 16890 16710 0 -1 4194304 46896 822 0 0 46046 33 0 0 25 0 1 0 59626279 156708864 34266 996147200 134512640 135095119 4294956304 18446744073709551615 134615598 0 0 4096 0 0 0 0 17 0 0 0
/proc/16890/statm: 38259 34266 391 142 0 37213 0
Current children cumulated CPU time (s) 460.79
Current children cumulated vsize (KiB) 153036

[startup+522.302 s]
/proc/loadavg: 2.02 2.03 2.00 3/73 16961
/proc/meminfo: memFree=1181016/2055920 swapFree=4192812/4192956
[pid=16890] ppid=16888 vsize=153036 CPUtime=520.77
/proc/16890/stat : 16890 (pcs.small) R 16888 16890 16710 0 -1 4194304 47840 822 0 0 52043 34 0 0 25 0 1 0 59626279 156708864 35210 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/16890/statm: 38259 35210 391 142 0 37213 0
Current children cumulated CPU time (s) 520.77
Current children cumulated vsize (KiB) 153036

[startup+582.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 16961
/proc/meminfo: memFree=1155096/2055920 swapFree=4192812/4192956
[pid=16890] ppid=16888 vsize=185804 CPUtime=580.74
/proc/16890/stat : 16890 (pcs.small) R 16888 16890 16710 0 -1 4194304 57022 822 0 0 58035 39 0 0 25 0 1 0 59626279 190263296 36199 996147200 134512640 135095119 4294956304 18446744073709551615 134856743 0 0 4096 0 0 0 0 17 0 0 0
/proc/16890/statm: 46451 36199 391 142 0 45405 0
Current children cumulated CPU time (s) 580.74
Current children cumulated vsize (KiB) 185804

[startup+642.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 16961
/proc/meminfo: memFree=1129624/2055920 swapFree=4192812/4192956
[pid=16890] ppid=16888 vsize=189772 CPUtime=640.71
/proc/16890/stat : 16890 (pcs.small) R 16888 16890 16710 0 -1 4194304 58968 822 0 0 64030 41 0 0 25 0 1 0 59626279 194326528 38145 996147200 134512640 135095119 4294956304 18446744073709551615 12312149 0 0 4096 0 0 0 0 17 0 0 0
/proc/16890/statm: 47443 38145 391 142 0 46397 0
Current children cumulated CPU time (s) 640.71
Current children cumulated vsize (KiB) 189772

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16961
/proc/meminfo: memFree=932120/2055920 swapFree=4192812/4192956
[pid=16890] ppid=16888 vsize=223068 CPUtime=880.61
/proc/16890/stat : 16890 (pcs.small) R 16888 16890 16710 0 -1 4194304 71042 822 0 0 88007 54 0 0 25 0 1 0 59626279 228421632 50219 996147200 134512640 135095119 4294956304 18446744073709551615 134554989 0 0 4096 0 0 0 0 17 0 0 0
/proc/16890/statm: 55767 50219 391 142 0 54721 0
Current children cumulated CPU time (s) 880.61
Current children cumulated vsize (KiB) 223068

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16961
/proc/meminfo: memFree=897816/2055920 swapFree=4192812/4192956
[pid=16890] ppid=16888 vsize=231640 CPUtime=940.59
/proc/16890/stat : 16890 (pcs.small) R 16888 16890 16710 0 -1 4194304 74065 822 0 0 94001 58 0 0 25 0 1 0 59626279 237199360 53242 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/16890/statm: 57910 53242 391 142 0 56864 0
Current children cumulated CPU time (s) 940.59
Current children cumulated vsize (KiB) 231640

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16961
/proc/meminfo: memFree=805720/2055920 swapFree=4192812/4192956
[pid=16890] ppid=16888 vsize=310368 CPUtime=1000.56
/proc/16890/stat : 16890 (pcs.small) R 16888 16890 16710 0 -1 4194304 94506 822 0 0 99989 67 0 0 25 0 1 0 59626279 317816832 69586 996147200 134512640 135095119 4294956304 18446744073709551615 134615448 0 0 4096 0 0 0 0 17 0 0 0
/proc/16890/statm: 77592 69586 391 142 0 76546 0
Current children cumulated CPU time (s) 1000.56
Current children cumulated vsize (KiB) 310368

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16961
/proc/meminfo: memFree=784536/2055920 swapFree=4192812/4192956
[pid=16890] ppid=16888 vsize=310368 CPUtime=1060.54
/proc/16890/stat : 16890 (pcs.small) R 16888 16890 16710 0 -1 4194304 95200 822 0 0 105986 68 0 0 25 0 1 0 59626279 317816832 70280 996147200 134512640 135095119 4294956304 18446744073709551615 12312927 0 0 4096 0 0 0 0 17 0 0 0
/proc/16890/statm: 77592 70280 391 142 0 76546 0
Current children cumulated CPU time (s) 1060.54
Current children cumulated vsize (KiB) 310368

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16961
/proc/meminfo: memFree=762840/2055920 swapFree=4192812/4192956
[pid=16890] ppid=16888 vsize=310368 CPUtime=1120.51
/proc/16890/stat : 16890 (pcs.small) R 16888 16890 16710 0 -1 4194304 95840 822 0 0 111982 69 0 0 25 0 1 0 59626279 317816832 70920 996147200 134512640 135095119 4294956304 18446744073709551615 134858329 0 0 4096 0 0 0 0 17 0 0 0
/proc/16890/statm: 77592 70920 391 142 0 76546 0
Current children cumulated CPU time (s) 1120.51
Current children cumulated vsize (KiB) 310368

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16961
/proc/meminfo: memFree=741208/2055920 swapFree=4192812/4192956
[pid=16890] ppid=16888 vsize=310368 CPUtime=1180.49
/proc/16890/stat : 16890 (pcs.small) R 16888 16890 16710 0 -1 4194304 96445 822 0 0 117979 70 0 0 25 0 1 0 59626279 317816832 71525 996147200 134512640 135095119 4294956304 18446744073709551615 12311984 0 0 4096 0 0 0 0 17 0 0 0
/proc/16890/statm: 77592 71525 391 142 0 76546 0
Current children cumulated CPU time (s) 1180.49
Current children cumulated vsize (KiB) 310368

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16961
/proc/meminfo: memFree=719256/2055920 swapFree=4192812/4192956
[pid=16890] ppid=16888 vsize=310368 CPUtime=1240.47
/proc/16890/stat : 16890 (pcs.small) R 16888 16890 16710 0 -1 4194304 97098 822 0 0 123976 71 0 0 25 0 1 0 59626279 317816832 72178 996147200 134512640 135095119 4294956304 18446744073709551615 12314268 0 0 4096 0 0 0 0 17 0 0 0
/proc/16890/statm: 77592 72178 391 142 0 76546 0
Current children cumulated CPU time (s) 1240.47
Current children cumulated vsize (KiB) 310368

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16961
/proc/meminfo: memFree=692056/2055920 swapFree=4192812/4192956
[pid=16890] ppid=16888 vsize=310368 CPUtime=1300.45
/proc/16890/stat : 16890 (pcs.small) R 16888 16890 16710 0 -1 4194304 97910 822 0 0 129973 72 0 0 25 0 1 0 59626279 317816832 72990 996147200 134512640 135095119 4294956304 18446744073709551615 134642549 0 0 4096 0 0 0 0 17 0 0 0
/proc/16890/statm: 77592 72990 391 142 0 76546 0
Current children cumulated CPU time (s) 1300.45
Current children cumulated vsize (KiB) 310368

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16961
/proc/meminfo: memFree=643800/2055920 swapFree=4192812/4192956
[pid=16890] ppid=16888 vsize=310368 CPUtime=1360.41
/proc/16890/stat : 16890 (pcs.small) R 16888 16890 16710 0 -1 4194304 98771 822 0 0 135968 73 0 0 25 0 1 0 59626279 317816832 73851 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/16890/statm: 77592 73851 391 142 0 76546 0
Current children cumulated CPU time (s) 1360.41
Current children cumulated vsize (KiB) 310368

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16961
/proc/meminfo: memFree=594328/2055920 swapFree=4192812/4192956
[pid=16890] ppid=16888 vsize=375904 CPUtime=1420.39
/proc/16890/stat : 16890 (pcs.small) R 16888 16890 16710 0 -1 4194304 115936 822 0 0 141958 81 0 0 25 0 1 0 59626279 384925696 74631 996147200 134512640 135095119 4294956304 18446744073709551615 12312408 0 0 4096 0 0 0 0 17 0 0 0
/proc/16890/statm: 93976 74631 391 142 0 92930 0
Current children cumulated CPU time (s) 1420.39
Current children cumulated vsize (KiB) 375904

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16961
/proc/meminfo: memFree=559192/2055920 swapFree=4192812/4192956
[pid=16890] ppid=16888 vsize=375904 CPUtime=1480.36
/proc/16890/stat : 16890 (pcs.small) R 16888 16890 16710 0 -1 4194304 116706 822 0 0 147955 81 0 0 25 0 1 0 59626279 384925696 75401 996147200 134512640 135095119 4294956304 18446744073709551615 134617632 0 0 4096 0 0 0 0 17 0 0 0
/proc/16890/statm: 93976 75401 391 142 0 92930 0
Current children cumulated CPU time (s) 1480.36
Current children cumulated vsize (KiB) 375904

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16963
/proc/meminfo: memFree=534680/2055920 swapFree=4192812/4192956
[pid=16890] ppid=16888 vsize=375904 CPUtime=1540.33
/proc/16890/stat : 16890 (pcs.small) R 16888 16890 16710 0 -1 4194304 117464 822 0 0 153951 82 0 0 25 0 1 0 59626279 384925696 76159 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/16890/statm: 93976 76159 391 142 0 92930 0
Current children cumulated CPU time (s) 1540.33
Current children cumulated vsize (KiB) 375904

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16963
/proc/meminfo: memFree=496984/2055920 swapFree=4192812/4192956
[pid=16890] ppid=16888 vsize=381668 CPUtime=1600.31
/proc/16890/stat : 16890 (pcs.small) R 16888 16890 16710 0 -1 4194304 119678 822 0 0 159946 85 0 0 25 0 1 0 59626279 390828032 78373 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/16890/statm: 95417 78373 391 142 0 94371 0
Current children cumulated CPU time (s) 1600.31
Current children cumulated vsize (KiB) 381668

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16963
/proc/meminfo: memFree=461080/2055920 swapFree=4192812/4192956
[pid=16890] ppid=16888 vsize=389092 CPUtime=1660.28
/proc/16890/stat : 16890 (pcs.small) R 16888 16890 16710 0 -1 4194304 122379 822 0 0 165940 88 0 0 25 0 1 0 59626279 398430208 81074 996147200 134512640 135095119 4294956304 18446744073709551615 134861931 0 0 4096 0 0 0 0 17 0 0 0
/proc/16890/statm: 97273 81074 391 142 0 96227 0
Current children cumulated CPU time (s) 1660.28
Current children cumulated vsize (KiB) 389092

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16963
/proc/meminfo: memFree=423064/2055920 swapFree=4192812/4192956
[pid=16890] ppid=16888 vsize=396900 CPUtime=1720.26
/proc/16890/stat : 16890 (pcs.small) R 16888 16890 16710 0 -1 4194304 125137 822 0 0 171933 93 0 0 25 0 1 0 59626279 406425600 83832 996147200 134512640 135095119 4294956304 18446744073709551615 12344919 0 0 4096 0 0 0 0 17 0 0 0
/proc/16890/statm: 99225 83832 391 142 0 98179 0
Current children cumulated CPU time (s) 1720.26
Current children cumulated vsize (KiB) 396900

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16963
/proc/meminfo: memFree=389912/2055920 swapFree=4192812/4192956
[pid=16890] ppid=16888 vsize=404452 CPUtime=1780.23
/proc/16890/stat : 16890 (pcs.small) R 16888 16890 16710 0 -1 4194304 127828 822 0 0 177927 96 0 0 25 0 1 0 59626279 414158848 86523 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/16890/statm: 101113 86523 391 142 0 100067 0
Current children cumulated CPU time (s) 1780.23
Current children cumulated vsize (KiB) 404452



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1802.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16963
/proc/meminfo: memFree=378328/2055920 swapFree=4192812/4192956
[pid=16890] ppid=16888 vsize=406884 CPUtime=1800.03
/proc/16890/stat : 16890 (pcs.small) R 16888 16890 16710 0 -1 4194304 128670 822 0 0 179905 98 0 0 25 0 1 0 59626279 416649216 87365 996147200 134512640 135095119 4294956304 18446744073709551615 134855539 0 0 4096 0 0 0 0 17 0 0 0
/proc/16890/statm: 101721 87365 391 142 0 100675 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 406884

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

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

[startup+1802.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16963
/proc/meminfo: memFree=378328/2055920 swapFree=4192812/4192956
[pid=16890] ppid=16888 vsize=406884 CPUtime=1800.03
/proc/16890/stat : 16890 (pcs.small) R 16888 16890 16710 0 -1 4194304 128670 822 0 0 179905 98 0 0 25 0 1 0 59626279 416649216 87365 996147200 134512640 135095119 4294956304 18446744073709551615 134855539 0 0 4096 0 0 0 0 17 0 0 0
/proc/16890/statm: 101721 87365 391 142 0 100675 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 406884

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1802.16
CPU time (s): 1800.1
CPU user time (s): 1799.06
CPU system time (s): 1.04084
CPU usage (%): 99.8859
Max. virtual memory (cumulated for all children) (KiB): 441444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.06
system time used= 1.04084
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 129492
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= 23
involuntary context switches= 8780

runsolver used 2.58261 second user time and 5.48017 second system time

The end

Launcher Data 

Begin job on node13 at 2009-07-16 08:26:34
IDJOB=2085266
IDBENCH=58337
IDSOLVER=733
FILE ID=node13/2085266-1247725594
PBS_JOBID= 9521501
Free space on /tmp= 66308 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/graphColoring/sgb/queen/normalized-queen15-15-17.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2085266-1247725594/watcher-2085266-1247725594 -o /tmp/evaluation-result-2085266-1247725594/solver-2085266-1247725594 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 2010673193 HOME/instance-2085266-1247725594.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 573670be21826232d8e7fcd0958ee593
RANDOM SEED=2010673193

node13.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		: 3000.241
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		: 3000.241
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:       1340144 kB
Buffers:         85180 kB
Cached:         365116 kB
SwapCached:          0 kB
Active:         356272 kB
Inactive:       277324 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1340144 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2452 kB
Writeback:           0 kB
Mapped:         194816 kB
Slab:            67068 kB
Committed_AS:   672580 kB
PageTables:       2176 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= 66308 MiB
End job on node13 at 2009-07-16 08:56:38