Trace number 2081339

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) 1800.06 1810.53

General information on the benchmark

Namecsp/queenAttacking/
normalized-queenAttacking-12.xml
MD5SUM2ba2a764a757f9f5d70ed9cb063b7290
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 variables145
Number of constraints10330
Maximum constraint arity2
Maximum domain size144
Number of constraints which are defined in extension0
Number of constraints which are defined in intension10330
Global constraints used (with number of constraints)

Solver Data 

0.00/0.02	c has big domains
0.00/0.02	c big-domain mode
0.00/0.05	c Seed is 867366755
0.00/0.05	c Constructing HOME/instance-2081339-1247719473.xml 
0.37/0.44	c deduced all_different(V2,V5,V7,V11,V13,V17,V19,V23,V29,V31,V37,V41,V43,V47,V53,V59,V61,V67,V71,V73,V79,V83,V89,V97,V101,V103,V107,V109,V113,V127,V131,V137,V139,V0)
0.37/0.44	c deduced all_different(V3,V5,V7,V9,V11,V13,V15,V17,V19,V21,V23,V25,V27,V29,V31,V33,V35,V37,V39,V41,V43,V45,V47,V49,V51,V53,V55,V57,V59,V61,V63,V65,V67,V69,V71,V73,V75,V77,V79,V81,V83,V85,V87,V89,V91,V93,V95,V97,V99,V101,V103,V105,V107,V109,V111,V113,V115,V117,V119,V121,V123,V125,V127,V129,V131,V133,V135,V137,V139,V141,V143,V1)
0.37/0.44	c deduced all_different(V1,V6,V8,V10,V12,V14,V16,V18,V20,V22,V24,V26,V28,V30,V32,V34,V36,V38,V40,V42,V44,V46,V48,V50,V52,V54,V56,V58,V60,V62,V64,V66,V68,V70,V72,V74,V76,V78,V80,V82,V84,V86,V88,V90,V92,V94,V96,V98,V100,V102,V104,V106,V108,V110,V112,V114,V116,V118,V120,V122,V124,V126,V128,V130,V132,V134,V136,V138,V140,V142,V144,V4)
0.37/0.44	c  with 14697 constraints
0.37/0.44	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-2081339-1247719473/watcher-2081339-1247719473 -o /tmp/evaluation-result-2081339-1247719473/solver-2081339-1247719473 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 867366755 HOME/instance-2081339-1247719473.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: 2.00 2.02 2.00 4/82 18163
/proc/meminfo: memFree=1233368/2055920 swapFree=4192812/4192956
[pid=18163] ppid=18161 vsize=5356 CPUtime=0
/proc/18163/stat : 18163 (pcssolve) R 18161 18163 17004 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 59010887 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 240577473183 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/18163/statm: 1339 241 200 169 0 50 0
[pid=18164] ppid=18163 vsize=0 CPUtime=0
/proc/18164/stat : 18164 (fgrep) Z 18163 18163 17004 0 -1 4194316 155 0 0 0 0 0 0 0 22 0 1 0 59010887 0 0 996147200 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 1 0 0
/proc/18164/statm: 0 0 0 0 0 0 0
[pid=18165] ppid=18163 vsize=5356 CPUtime=0
/proc/18165/stat : 18165 (pcssolve) R 18163 18163 17004 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 59010887 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 240577473183 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/18165/statm: 1339 241 200 169 0 50 0

[startup+0.114938 s]
/proc/loadavg: 2.00 2.02 2.00 4/82 18163
/proc/meminfo: memFree=1233368/2055920 swapFree=4192812/4192956
[pid=18163] ppid=18161 vsize=5400 CPUtime=0.09
/proc/18163/stat : 18163 (pcs.big) R 18161 18163 17004 0 -1 4194304 1012 659 0 0 9 0 0 0 18 0 1 0 59010887 5529600 643 996147200 134512640 135215973 4294956304 18446744073709551615 4158960134 0 0 4096 0 0 0 0 17 1 0 0
/proc/18163/statm: 1350 643 388 171 0 275 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5400

[startup+0.202949 s]
/proc/loadavg: 2.00 2.02 2.00 4/82 18163
/proc/meminfo: memFree=1233368/2055920 swapFree=4192812/4192956
[pid=18163] ppid=18161 vsize=6004 CPUtime=0.17
/proc/18163/stat : 18163 (pcs.big) R 18161 18163 17004 0 -1 4194304 1188 659 0 0 17 0 0 0 18 0 1 0 59010887 6148096 786 996147200 134512640 135215973 4294956304 18446744073709551615 8353403 0 0 4096 0 0 0 0 17 1 0 0
/proc/18163/statm: 1501 786 388 171 0 426 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 6004

[startup+0.302953 s]
/proc/loadavg: 2.00 2.02 2.00 4/82 18163
/proc/meminfo: memFree=1233368/2055920 swapFree=4192812/4192956
[pid=18163] ppid=18161 vsize=6964 CPUtime=0.27
/proc/18163/stat : 18163 (pcs.big) R 18161 18163 17004 0 -1 4194304 1447 659 0 0 27 0 0 0 19 0 1 0 59010887 7131136 980 996147200 134512640 135215973 4294956304 18446744073709551615 134773397 0 0 4096 0 0 0 0 17 1 0 0
/proc/18163/statm: 1741 980 388 171 0 666 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 6964

[startup+0.701988 s]
/proc/loadavg: 2.00 2.02 2.00 4/82 18163
/proc/meminfo: memFree=1233368/2055920 swapFree=4192812/4192956
[pid=18163] ppid=18161 vsize=8840 CPUtime=0.68
/proc/18163/stat : 18163 (pcs.big) R 18161 18163 17004 0 -1 4194304 2018 659 0 0 67 1 0 0 23 0 1 0 59010887 9052160 1513 996147200 134512640 135215973 4294956304 18446744073709551615 134585786 0 0 4096 0 0 0 0 17 1 0 0
/proc/18163/statm: 2210 1513 423 171 0 1135 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 8840

[startup+1.50206 s]
/proc/loadavg: 2.00 2.02 2.00 3/83 18168
/proc/meminfo: memFree=1228880/2055920 swapFree=4192812/4192956
[pid=18163] ppid=18161 vsize=8840 CPUtime=1.47
/proc/18163/stat : 18163 (pcs.big) R 18161 18163 17004 0 -1 4194304 2047 659 0 0 146 1 0 0 25 0 1 0 59010887 9052160 1542 996147200 134512640 135215973 4294956304 18446744073709551615 134988319 0 0 4096 0 0 0 0 17 1 0 0
/proc/18163/statm: 2210 1542 423 171 0 1135 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 8840

[startup+3.1012 s]
/proc/loadavg: 2.00 2.02 2.00 3/83 18168
/proc/meminfo: memFree=1228560/2055920 swapFree=4192812/4192956
[pid=18163] ppid=18161 vsize=9604 CPUtime=3.05
/proc/18163/stat : 18163 (pcs.big) R 18161 18163 17004 0 -1 4194304 2226 659 0 0 304 1 0 0 25 0 1 0 59010887 9834496 1592 996147200 134512640 135215973 4294956304 18446744073709551615 134589808 0 0 4096 0 0 0 0 17 1 0 0
/proc/18163/statm: 2401 1592 423 171 0 1326 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 9604

[startup+6.30149 s]
/proc/loadavg: 2.00 2.01 2.00 3/83 18168
/proc/meminfo: memFree=1228112/2055920 swapFree=4192812/4192956
[pid=18163] ppid=18161 vsize=9972 CPUtime=6.22
/proc/18163/stat : 18163 (pcs.big) R 18161 18163 17004 0 -1 4194304 2326 659 0 0 621 1 0 0 25 0 1 0 59010887 10211328 1692 996147200 134512640 135215973 4294956304 18446744073709551615 134532715 0 0 4096 0 0 0 0 17 1 0 0
/proc/18163/statm: 2493 1692 423 171 0 1418 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 9972

[startup+12.7011 s]
/proc/loadavg: 2.00 2.01 2.00 3/83 18168
/proc/meminfo: memFree=1226256/2055920 swapFree=4192812/4192956
[pid=18163] ppid=18161 vsize=11676 CPUtime=12.55
/proc/18163/stat : 18163 (pcs.big) R 18161 18163 17004 0 -1 4194304 2791 659 0 0 1254 1 0 0 25 0 1 0 59010887 11956224 2157 996147200 134512640 135215973 4294956304 18446744073709551615 134587956 0 0 4096 0 0 0 0 17 1 0 0
/proc/18163/statm: 2919 2157 423 171 0 1844 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 11676

[startup+25.5022 s]
/proc/loadavg: 2.00 2.01 2.00 3/83 18168
/proc/meminfo: memFree=1220752/2055920 swapFree=4192812/4192956
[pid=18163] ppid=18161 vsize=13400 CPUtime=25.24
/proc/18163/stat : 18163 (pcs.big) R 18161 18163 17004 0 -1 4194304 3261 659 0 0 2522 2 0 0 25 0 1 0 59010887 13721600 2627 996147200 134512640 135215973 4294956304 18446744073709551615 4158960644 0 0 4096 0 0 0 0 17 1 0 0
/proc/18163/statm: 3350 2627 423 171 0 2275 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 13400

[startup+51.1024 s]
/proc/loadavg: 2.00 2.01 2.00 3/83 18168
/proc/meminfo: memFree=1217552/2055920 swapFree=4192812/4192956
[pid=18163] ppid=18161 vsize=16316 CPUtime=50.59
/proc/18163/stat : 18163 (pcs.big) R 18161 18163 17004 0 -1 4194304 4056 659 0 0 5057 2 0 0 25 0 1 0 59010887 16707584 3422 996147200 134512640 135215973 4294956304 18446744073709551615 134990000 0 0 4096 0 0 0 0 17 1 0 0
/proc/18163/statm: 4079 3422 423 171 0 3004 0
Current children cumulated CPU time (s) 50.59
Current children cumulated vsize (KiB) 16316

[startup+102.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/83 18168
/proc/meminfo: memFree=1204496/2055920 swapFree=4192812/4192956
[pid=18163] ppid=18161 vsize=24500 CPUtime=101.31
/proc/18163/stat : 18163 (pcs.big) R 18161 18163 17004 0 -1 4194304 6248 659 0 0 10127 4 0 0 25 0 1 0 59010887 25088000 5271 996147200 134512640 135215973 4294956304 18446744073709551615 4158512660 0 0 4096 0 0 0 0 17 1 0 0
/proc/18163/statm: 6125 5271 423 171 0 5050 0
Current children cumulated CPU time (s) 101.31
Current children cumulated vsize (KiB) 24500

[startup+162.301 s]
/proc/loadavg: 2.06 2.02 2.00 3/83 18168
/proc/meminfo: memFree=1197328/2055920 swapFree=4192812/4192956
[pid=18163] ppid=18161 vsize=31084 CPUtime=160.75
/proc/18163/stat : 18163 (pcs.big) R 18161 18163 17004 0 -1 4194304 7987 659 0 0 16069 6 0 0 25 0 1 0 59010887 31830016 7010 996147200 134512640 135215973 4294956304 18446744073709551615 134532946 0 0 4096 0 0 0 0 17 1 0 0
/proc/18163/statm: 7771 7010 423 171 0 6696 0
Current children cumulated CPU time (s) 160.75
Current children cumulated vsize (KiB) 31084

[startup+222.308 s]
/proc/loadavg: 2.07 2.03 2.00 3/83 18168
/proc/meminfo: memFree=1187408/2055920 swapFree=4192812/4192956
[pid=18163] ppid=18161 vsize=36688 CPUtime=220.19
/proc/18163/stat : 18163 (pcs.big) R 18161 18163 17004 0 -1 4194304 9453 659 0 0 22012 7 0 0 25 0 1 0 59010887 37568512 8476 996147200 134512640 135215973 4294956304 18446744073709551615 134609745 0 0 4096 0 0 0 0 17 1 0 0
/proc/18163/statm: 9172 8476 423 171 0 8097 0
Current children cumulated CPU time (s) 220.19
Current children cumulated vsize (KiB) 36688

[startup+282.302 s]
/proc/loadavg: 2.02 2.02 2.00 3/83 18168
/proc/meminfo: memFree=1181968/2055920 swapFree=4192812/4192956
[pid=18163] ppid=18161 vsize=42988 CPUtime=279.63
/proc/18163/stat : 18163 (pcs.big) R 18161 18163 17004 0 -1 4194304 11148 659 0 0 27954 9 0 0 25 0 1 0 59010887 44019712 9593 996147200 134512640 135215973 4294956304 18446744073709551615 134687041 0 0 4096 0 0 0 0 17 1 0 0
/proc/18163/statm: 10747 9593 423 171 0 9672 0
Current children cumulated CPU time (s) 279.63
Current children cumulated vsize (KiB) 42988

[startup+342.302 s]
/proc/loadavg: 2.06 2.03 2.00 3/83 18168
/proc/meminfo: memFree=1178384/2055920 swapFree=4192812/4192956
[pid=18163] ppid=18161 vsize=46404 CPUtime=339.05
/proc/18163/stat : 18163 (pcs.big) R 18161 18163 17004 0 -1 4194304 12043 659 0 0 33896 9 0 0 25 0 1 0 59010887 47517696 10488 996147200 134512640 135215973 4294956304 18446744073709551615 134598571 0 0 4096 0 0 0 0 17 1 0 0
/proc/18163/statm: 11601 10488 423 171 0 10526 0
Current children cumulated CPU time (s) 339.05
Current children cumulated vsize (KiB) 46404

[startup+402.301 s]
/proc/loadavg: 2.02 2.02 2.00 3/83 18168
/proc/meminfo: memFree=1172880/2055920 swapFree=4192812/4192956
[pid=18163] ppid=18161 vsize=50024 CPUtime=398.5
/proc/18163/stat : 18163 (pcs.big) R 18161 18163 17004 0 -1 4194304 13000 659 0 0 39839 11 0 0 25 0 1 0 59010887 51224576 11445 996147200 134512640 135215973 4294956304 18446744073709551615 134533067 0 0 4096 0 0 0 0 17 1 0 0
/proc/18163/statm: 12506 11445 423 171 0 11431 0
Current children cumulated CPU time (s) 398.5
Current children cumulated vsize (KiB) 50024

[startup+462.302 s]
/proc/loadavg: 2.04 2.03 2.00 4/83 18170
/proc/meminfo: memFree=1166480/2055920 swapFree=4192812/4192956
[pid=18163] ppid=18161 vsize=53004 CPUtime=457.93
/proc/18163/stat : 18163 (pcs.big) R 18161 18163 17004 0 -1 4194304 13771 659 0 0 45781 12 0 0 25 0 1 0 59010887 54276096 12216 996147200 134512640 135215973 4294956304 18446744073709551615 4158961145 0 0 4096 0 0 0 0 17 1 0 0
/proc/18163/statm: 13251 12216 423 171 0 12176 0
Current children cumulated CPU time (s) 457.93
Current children cumulated vsize (KiB) 53004

[startup+522.302 s]
/proc/loadavg: 2.05 2.04 2.00 3/83 18170
/proc/meminfo: memFree=1163152/2055920 swapFree=4192812/4192956
[pid=18163] ppid=18161 vsize=55860 CPUtime=517.36
/proc/18163/stat : 18163 (pcs.big) R 18161 18163 17004 0 -1 4194304 14529 659 0 0 51724 12 0 0 25 0 1 0 59010887 57200640 12974 996147200 134512640 135215973 4294956304 18446744073709551615 134533319 0 0 4096 0 0 0 0 17 1 0 0
/proc/18163/statm: 13965 12974 423 171 0 12890 0
Current children cumulated CPU time (s) 517.36
Current children cumulated vsize (KiB) 55860

[startup+582.302 s]
/proc/loadavg: 2.02 2.03 2.00 3/83 18170
/proc/meminfo: memFree=1155728/2055920 swapFree=4192812/4192956
[pid=18163] ppid=18161 vsize=58104 CPUtime=576.8
/proc/18163/stat : 18163 (pcs.big) R 18161 18163 17004 0 -1 4194304 15129 659 0 0 57667 13 0 0 25 0 1 0 59010887 59498496 13574 996147200 134512640 135215973 4294956304 18446744073709551615 134590993 0 0 4096 0 0 0 0 17 1 0 0
/proc/18163/statm: 14526 13574 423 171 0 13451 0
Current children cumulated CPU time (s) 576.8
Current children cumulated vsize (KiB) 58104

[startup+642.303 s]
/proc/loadavg: 2.00 2.02 2.00 3/83 18170
/proc/meminfo: memFree=1153616/2055920 swapFree=4192812/4192956
[pid=18163] ppid=18161 vsize=60156 CPUtime=636.23

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

[startup+822.302 s]
/proc/loadavg: 2.10 2.05 2.01 3/83 18170
/proc/meminfo: memFree=1143312/2055920 swapFree=4192812/4192956
[pid=18163] ppid=18161 vsize=67088 CPUtime=814.55
/proc/18163/stat : 18163 (pcs.big) R 18161 18163 17004 0 -1 4194304 17459 659 0 0 81439 16 0 0 25 0 1 0 59010887 68698112 15799 996147200 134512640 135215973 4294956304 18446744073709551615 4158960021 0 0 4096 0 0 0 0 17 1 0 0
/proc/18163/statm: 16772 15799 423 171 0 15697 0
Current children cumulated CPU time (s) 814.55
Current children cumulated vsize (KiB) 67088

[startup+882.308 s]
/proc/loadavg: 2.26 2.10 2.02 3/83 18170
/proc/meminfo: memFree=1140752/2055920 swapFree=4192812/4192956
[pid=18163] ppid=18161 vsize=69564 CPUtime=873.99
/proc/18163/stat : 18163 (pcs.big) R 18161 18163 17004 0 -1 4194304 18105 659 0 0 87383 16 0 0 25 0 1 0 59010887 71233536 16445 996147200 134512640 135215973 4294956304 18446744073709551615 134533343 0 0 4096 0 0 0 0 17 1 0 0
/proc/18163/statm: 17391 16445 423 171 0 16316 0
Current children cumulated CPU time (s) 873.99
Current children cumulated vsize (KiB) 69564

[startup+942.302 s]
/proc/loadavg: 2.22 2.12 2.03 3/83 18170
/proc/meminfo: memFree=1134352/2055920 swapFree=4192812/4192956
[pid=18163] ppid=18161 vsize=71952 CPUtime=933.42
/proc/18163/stat : 18163 (pcs.big) R 18161 18163 17004 0 -1 4194304 18724 659 0 0 93325 17 0 0 25 0 1 0 59010887 73678848 17064 996147200 134512640 135215973 4294956304 18446744073709551615 134597328 0 0 4096 0 0 0 0 17 1 0 0
/proc/18163/statm: 17988 17064 423 171 0 16913 0
Current children cumulated CPU time (s) 933.42
Current children cumulated vsize (KiB) 71952

[startup+1002.3 s]
/proc/loadavg: 2.15 2.11 2.03 3/83 18176
/proc/meminfo: memFree=1131976/2055920 swapFree=4192812/4192956
[pid=18163] ppid=18161 vsize=74052 CPUtime=992.85
/proc/18163/stat : 18163 (pcs.big) R 18161 18163 17004 0 -1 4194304 19265 659 0 0 99267 18 0 0 25 0 1 0 59010887 75829248 17605 996147200 134512640 135215973 4294956304 18446744073709551615 134583383 0 0 4096 0 0 0 0 17 1 0 0
/proc/18163/statm: 18513 17605 423 171 0 17438 0
Current children cumulated CPU time (s) 992.85
Current children cumulated vsize (KiB) 74052

[startup+1062.3 s]
/proc/loadavg: 2.05 2.09 2.03 3/83 18176
/proc/meminfo: memFree=1126664/2055920 swapFree=4192812/4192956
[pid=18163] ppid=18161 vsize=76560 CPUtime=1052.28
/proc/18163/stat : 18163 (pcs.big) R 18161 18163 17004 0 -1 4194304 19941 659 0 0 105209 19 0 0 25 0 1 0 59010887 78397440 18281 996147200 134512640 135215973 4294956304 18446744073709551615 134599868 0 0 4096 0 0 0 0 17 1 0 0
/proc/18163/statm: 19140 18281 423 171 0 18065 0
Current children cumulated CPU time (s) 1052.28
Current children cumulated vsize (KiB) 76560

[startup+1122.3 s]
/proc/loadavg: 2.04 2.07 2.02 3/73 18324
/proc/meminfo: memFree=1536928/2055920 swapFree=4192812/4192956
[pid=18163] ppid=18161 vsize=79328 CPUtime=1112.07
/proc/18163/stat : 18163 (pcs.big) R 18161 18163 17004 0 -1 4194304 20639 659 0 0 111185 22 0 0 25 0 1 0 59010887 81231872 18979 996147200 134512640 135215973 4294956304 18446744073709551615 134533052 0 0 4096 0 0 0 0 17 0 0 0
/proc/18163/statm: 19832 18979 423 171 0 18757 0
Current children cumulated CPU time (s) 1112.07
Current children cumulated vsize (KiB) 79328

[startup+1182.3 s]
/proc/loadavg: 2.01 2.06 2.02 3/73 18355
/proc/meminfo: memFree=1509856/2055920 swapFree=4192812/4192956
[pid=18163] ppid=18161 vsize=83424 CPUtime=1172.05
/proc/18163/stat : 18163 (pcs.big) R 18161 18163 17004 0 -1 4194304 21725 659 0 0 117182 23 0 0 25 0 1 0 59010887 85426176 20065 996147200 134512640 135215973 4294956304 18446744073709551615 134591117 0 0 4096 0 0 0 0 17 0 0 0
/proc/18163/statm: 20856 20065 423 171 0 19781 0
Current children cumulated CPU time (s) 1172.05
Current children cumulated vsize (KiB) 83424

[startup+1242.3 s]
/proc/loadavg: 2.00 2.04 2.01 3/73 18355
/proc/meminfo: memFree=1315424/2055920 swapFree=4192812/4192956
[pid=18163] ppid=18161 vsize=94640 CPUtime=1232.03
/proc/18163/stat : 18163 (pcs.big) R 18161 18163 17004 0 -1 4194304 24603 659 0 0 123179 24 0 0 25 0 1 0 59010887 96911360 21918 996147200 134512640 135215973 4294956304 18446744073709551615 134584968 0 0 4096 0 0 0 0 17 0 0 0
/proc/18163/statm: 23660 21918 423 171 0 22585 0
Current children cumulated CPU time (s) 1232.03
Current children cumulated vsize (KiB) 94640

[startup+1302.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/83 18544
/proc/meminfo: memFree=1524048/2055920 swapFree=4192812/4192956
[pid=18163] ppid=18161 vsize=98572 CPUtime=1292
/proc/18163/stat : 18163 (pcs.big) R 18161 18163 17004 0 -1 4194304 25624 659 0 0 129173 27 0 0 25 0 1 0 59010887 100937728 22939 996147200 134512640 135215973 4294956304 18446744073709551615 134532930 0 0 4096 0 0 0 0 17 0 0 0
/proc/18163/statm: 24643 22939 423 171 0 23568 0
Current children cumulated CPU time (s) 1292
Current children cumulated vsize (KiB) 98572

[startup+1362.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 18586
/proc/meminfo: memFree=1559576/2055920 swapFree=4192812/4192956
[pid=18163] ppid=18161 vsize=102184 CPUtime=1351.99
/proc/18163/stat : 18163 (pcs.big) R 18161 18163 17004 0 -1 4194304 26562 659 0 0 135170 29 0 0 25 0 1 0 59010887 104636416 23877 996147200 134512640 135215973 4294956304 18446744073709551615 134585780 0 0 4096 0 0 0 0 17 0 0 0
/proc/18163/statm: 25546 23877 423 171 0 24471 0
Current children cumulated CPU time (s) 1351.99
Current children cumulated vsize (KiB) 102184

[startup+1422.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/82 18586
/proc/meminfo: memFree=1554904/2055920 swapFree=4192812/4192956
[pid=18163] ppid=18161 vsize=106424 CPUtime=1411.97
/proc/18163/stat : 18163 (pcs.big) R 18161 18163 17004 0 -1 4194304 27651 659 0 0 141167 30 0 0 25 0 1 0 59010887 108978176 24966 996147200 134512640 135215973 4294956304 18446744073709551615 134583640 0 0 4096 0 0 0 0 17 0 0 0
/proc/18163/statm: 26606 24966 423 171 0 25531 0
Current children cumulated CPU time (s) 1411.97
Current children cumulated vsize (KiB) 106424

[startup+1482.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/82 18586
/proc/meminfo: memFree=1550040/2055920 swapFree=4192812/4192956
[pid=18163] ppid=18161 vsize=110904 CPUtime=1471.94
/proc/18163/stat : 18163 (pcs.big) R 18161 18163 17004 0 -1 4194304 28796 659 0 0 147162 32 0 0 25 0 1 0 59010887 113565696 26111 996147200 134512640 135215973 4294956304 18446744073709551615 134741753 0 0 4096 0 0 0 0 17 0 0 0
/proc/18163/statm: 27726 26111 423 171 0 26651 0
Current children cumulated CPU time (s) 1471.94
Current children cumulated vsize (KiB) 110904

[startup+1542.31 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 18586
/proc/meminfo: memFree=1545880/2055920 swapFree=4192812/4192956
[pid=18163] ppid=18161 vsize=114708 CPUtime=1531.93
/proc/18163/stat : 18163 (pcs.big) R 18161 18163 17004 0 -1 4194304 29786 659 0 0 153160 33 0 0 25 0 1 0 59010887 117460992 27101 996147200 134512640 135215973 4294956304 18446744073709551615 134584968 0 0 4096 0 0 0 0 17 0 0 0
/proc/18163/statm: 28677 27101 423 171 0 27602 0
Current children cumulated CPU time (s) 1531.93
Current children cumulated vsize (KiB) 114708

[startup+1602.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 18586
/proc/meminfo: memFree=1541976/2055920 swapFree=4192812/4192956
[pid=18163] ppid=18161 vsize=118592 CPUtime=1591.9
/proc/18163/stat : 18163 (pcs.big) R 18161 18163 17004 0 -1 4194304 30771 659 0 0 159157 33 0 0 25 0 1 0 59010887 121438208 28086 996147200 134512640 135215973 4294956304 18446744073709551615 4158960146 0 0 4096 0 0 0 0 17 0 0 0
/proc/18163/statm: 29648 28086 423 171 0 28573 0
Current children cumulated CPU time (s) 1591.9
Current children cumulated vsize (KiB) 118592

[startup+1662.3 s]
/proc/loadavg: 2.05 2.02 2.00 3/82 18586
/proc/meminfo: memFree=1538136/2055920 swapFree=4192812/4192956
[pid=18163] ppid=18161 vsize=122268 CPUtime=1651.87
/proc/18163/stat : 18163 (pcs.big) R 18161 18163 17004 0 -1 4194304 31722 659 0 0 165153 34 0 0 25 0 1 0 59010887 125202432 29037 996147200 134512640 135215973 4294956304 18446744073709551615 134648892 0 0 4096 0 0 0 0 17 0 0 0
/proc/18163/statm: 30567 29037 423 171 0 29492 0
Current children cumulated CPU time (s) 1651.87
Current children cumulated vsize (KiB) 122268

[startup+1722.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/82 18586
/proc/meminfo: memFree=1534552/2055920 swapFree=4192812/4192956
[pid=18163] ppid=18161 vsize=125780 CPUtime=1711.85
/proc/18163/stat : 18163 (pcs.big) R 18161 18163 17004 0 -1 4194304 32624 659 0 0 171151 34 0 0 25 0 1 0 59010887 128798720 29939 996147200 134512640 135215973 4294956304 18446744073709551615 134591029 0 0 4096 0 0 0 0 17 0 0 0
/proc/18163/statm: 31445 29939 423 171 0 30370 0
Current children cumulated CPU time (s) 1711.85
Current children cumulated vsize (KiB) 125780

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 18586
/proc/meminfo: memFree=1530456/2055920 swapFree=4192812/4192956
[pid=18163] ppid=18161 vsize=129548 CPUtime=1771.83
/proc/18163/stat : 18163 (pcs.big) R 18161 18163 17004 0 -1 4194304 33604 659 0 0 177148 35 0 0 25 0 1 0 59010887 132657152 30919 996147200 134512640 135215973 4294956304 18446744073709551615 134532930 0 0 4096 0 0 0 0 17 0 0 0
/proc/18163/statm: 32387 30919 423 171 0 31312 0
Current children cumulated CPU time (s) 1771.83
Current children cumulated vsize (KiB) 129548



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1810.5 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 18586
/proc/meminfo: memFree=1528792/2055920 swapFree=4192812/4192956
[pid=18163] ppid=18161 vsize=131124 CPUtime=1800.02
/proc/18163/stat : 18163 (pcs.big) R 18161 18163 17004 0 -1 4194304 34010 659 0 0 179967 35 0 0 25 0 1 0 59010887 134270976 31325 996147200 134512640 135215973 4294956304 18446744073709551615 134590197 0 0 4096 0 0 0 0 17 0 0 0
/proc/18163/statm: 32781 31325 423 171 0 31706 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 131124

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): 1810.53
CPU time (s): 1800.06
CPU user time (s): 1799.68
CPU system time (s): 0.38894
CPU usage (%): 99.4221
Max. virtual memory (cumulated for all children) (KiB): 131124

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.68
system time used= 0.38894
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34669
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= 18
involuntary context switches= 46683

runsolver used 2.12068 second user time and 5.56915 second system time

The end

Launcher Data 

Begin job on node50 at 2009-07-16 06:44:33
IDJOB=2081339
IDBENCH=57389
IDSOLVER=733
FILE ID=node50/2081339-1247719473
PBS_JOBID= 9521412
Free space on /tmp= 66388 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/queenAttacking/normalized-queenAttacking-12.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2081339-1247719473/watcher-2081339-1247719473 -o /tmp/evaluation-result-2081339-1247719473/solver-2081339-1247719473 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 867366755 HOME/instance-2081339-1247719473.xml

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

MD5SUM BENCH= 2ba2a764a757f9f5d70ed9cb063b7290
RANDOM SEED=867366755

node50.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		: 3000.231
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		: 3000.231
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:       1233848 kB
Buffers:         68552 kB
Cached:         231464 kB
SwapCached:          0 kB
Active:         526980 kB
Inactive:       221244 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1233848 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3168 kB
Writeback:           0 kB
Mapped:         468616 kB
Slab:            57956 kB
Committed_AS:   944680 kB
PageTables:       2776 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= 66392 MiB
End job on node50 at 2009-07-16 07:14:45