Trace number 2081361

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) 1800.14 1802.86

General information on the benchmark

Namecsp/queenAttacking/
normalized-queenAttacking-6.xml
MD5SUM329ec630f18fe773f393b0bd33b7aab7
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark8.59869
Satisfiable
(Un)Satisfiability was proved
Number of variables37
Number of constraints641
Maximum constraint arity2
Maximum domain size36
Number of constraints which are defined in extension0
Number of constraints which are defined in intension641
Global constraints used (with number of constraints)

Solver Data 

0.00/0.01	c has big domains
0.00/0.01	c big-domain mode
0.00/0.02	c Seed is 425359743
0.00/0.02	c Constructing HOME/instance-2081361-1247719506.xml 
0.01/0.05	c deduced all_different(V2,V5,V7,V11,V13,V17,V19,V23,V29,V31,V0)
0.01/0.05	c deduced all_different(V3,V5,V7,V9,V11,V13,V15,V17,V19,V21,V23,V25,V27,V29,V31,V33,V35,V1)
0.01/0.05	c deduced all_different(V1,V6,V8,V10,V12,V14,V16,V18,V20,V22,V24,V26,V28,V30,V32,V34,V36,V4)
0.01/0.05	c  with 1763 constraints
0.01/0.05	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-2081361-1247719506/watcher-2081361-1247719506 -o /tmp/evaluation-result-2081361-1247719506/solver-2081361-1247719506 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 425359743 HOME/instance-2081361-1247719506.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: 2.09 2.03 2.01 4/72 17127
/proc/meminfo: memFree=1265112/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=18576 CPUtime=0
/proc/17127/stat : 17127 (runsolver) R 17125 17127 15509 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 59018340 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 259353275687 0 0 4096 24578 0 0 0 17 1 0 0
/proc/17127/statm: 4644 284 249 26 0 2626 0

[startup+0.0318619 s]
/proc/loadavg: 2.09 2.03 2.01 4/72 17127
/proc/meminfo: memFree=1265112/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=4640 CPUtime=0.01
/proc/17127/stat : 17127 (pcs.big) R 17125 17127 15509 0 -1 4194304 853 657 0 0 1 0 0 0 23 0 1 0 59018340 4751360 484 996147200 134512640 135215973 4294956320 18446744073709551615 6262536 0 0 4096 0 0 0 0 17 1 0 0
/proc/17127/statm: 1160 484 388 171 0 85 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 4640

[startup+0.101828 s]
/proc/loadavg: 2.09 2.03 2.01 4/72 17127
/proc/meminfo: memFree=1265112/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=5280 CPUtime=0.08
/proc/17127/stat : 17127 (pcs.big) R 17125 17127 15509 0 -1 4194304 1022 657 0 0 8 0 0 0 24 0 1 0 59018340 5406720 653 996147200 134512640 135215973 4294956320 18446744073709551615 4158960000 0 0 4096 0 0 0 0 17 1 0 0
/proc/17127/statm: 1320 653 422 171 0 245 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5280

[startup+0.301851 s]
/proc/loadavg: 2.09 2.03 2.01 4/72 17127
/proc/meminfo: memFree=1265112/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=5412 CPUtime=0.28
/proc/17127/stat : 17127 (pcs.big) R 17125 17127 15509 0 -1 4194304 1055 657 0 0 28 0 0 0 25 0 1 0 59018340 5541888 686 996147200 134512640 135215973 4294956320 18446744073709551615 6260036 0 0 4096 0 0 0 0 17 1 0 0
/proc/17127/statm: 1353 686 422 171 0 278 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 5412

[startup+0.700899 s]
/proc/loadavg: 2.09 2.03 2.01 4/72 17127
/proc/meminfo: memFree=1265112/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=5540 CPUtime=0.67
/proc/17127/stat : 17127 (pcs.big) R 17125 17127 15509 0 -1 4194304 1084 657 0 0 67 0 0 0 25 0 1 0 59018340 5672960 715 996147200 134512640 135215973 4294956320 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/17127/statm: 1385 715 422 171 0 310 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 5540

[startup+1.50199 s]
/proc/loadavg: 2.09 2.03 2.01 3/73 17132
/proc/meminfo: memFree=1263760/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=5796 CPUtime=1.47
/proc/17127/stat : 17127 (pcs.big) R 17125 17127 15509 0 -1 4194304 1176 657 0 0 147 0 0 0 25 0 1 0 59018340 5935104 807 996147200 134512640 135215973 4294956320 18446744073709551615 134976788 0 0 4096 0 0 0 0 17 1 0 0
/proc/17127/statm: 1449 807 422 171 0 374 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 5796

[startup+3.10118 s]
/proc/loadavg: 2.09 2.03 2.01 3/73 17132
/proc/meminfo: memFree=1262992/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=6604 CPUtime=3.05
/proc/17127/stat : 17127 (pcs.big) R 17125 17127 15509 0 -1 4194304 1358 657 0 0 305 0 0 0 25 0 1 0 59018340 6762496 956 996147200 134512640 135215973 4294956320 18446744073709551615 134989236 0 0 4096 0 0 0 0 17 1 0 0
/proc/17127/statm: 1651 956 422 171 0 576 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 6604

[startup+6.30156 s]
/proc/loadavg: 2.09 2.03 2.01 3/73 17132
/proc/meminfo: memFree=1262160/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=7128 CPUtime=6.22
/proc/17127/stat : 17127 (pcs.big) R 17125 17127 15509 0 -1 4194304 1510 657 0 0 622 0 0 0 25 0 1 0 59018340 7299072 1108 996147200 134512640 135215973 4294956320 18446744073709551615 134532946 0 0 4096 0 0 0 0 17 1 0 0
/proc/17127/statm: 1782 1108 422 171 0 707 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 7128

[startup+12.7034 s]
/proc/loadavg: 2.07 2.03 2.00 3/73 17132
/proc/meminfo: memFree=1260688/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=8544 CPUtime=12.56
/proc/17127/stat : 17127 (pcs.big) R 17125 17127 15509 0 -1 4194304 1896 657 0 0 1256 0 0 0 25 0 1 0 59018340 8749056 1494 996147200 134512640 135215973 4294956320 18446744073709551615 134591029 0 0 4096 0 0 0 0 17 1 0 0
/proc/17127/statm: 2136 1494 422 171 0 1061 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 8544

[startup+25.5018 s]
/proc/loadavg: 2.06 2.03 2.00 3/73 17132
/proc/meminfo: memFree=1256592/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=12768 CPUtime=25.24
/proc/17127/stat : 17127 (pcs.big) R 17125 17127 15509 0 -1 4194304 2949 657 0 0 2523 1 0 0 25 0 1 0 59018340 13074432 2482 996147200 134512640 135215973 4294956320 18446744073709551615 134599834 0 0 4096 0 0 0 0 17 1 0 0
/proc/17127/statm: 3192 2482 422 171 0 2117 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 12768

[startup+51.1018 s]
/proc/loadavg: 2.04 2.02 2.00 3/73 17132
/proc/meminfo: memFree=1251600/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=18080 CPUtime=50.6
/proc/17127/stat : 17127 (pcs.big) R 17125 17127 15509 0 -1 4194304 4334 657 0 0 5058 2 0 0 25 0 1 0 59018340 18513920 3738 996147200 134512640 135215973 4294956320 18446744073709551615 134533259 0 0 4096 0 0 0 0 17 1 0 0
/proc/17127/statm: 4520 3738 422 171 0 3445 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 18080

[startup+102.307 s]
/proc/loadavg: 2.01 2.02 2.00 3/73 17132
/proc/meminfo: memFree=1244304/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=24944 CPUtime=101.32
/proc/17127/stat : 17127 (pcs.big) R 17125 17127 15509 0 -1 4194304 6111 657 0 0 10128 4 0 0 25 0 1 0 59018340 25542656 5515 996147200 134512640 135215973 4294956320 18446744073709551615 134583949 0 0 4096 0 0 0 0 17 1 0 0
/proc/17127/statm: 6236 5515 422 171 0 5161 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 24944

[startup+162.303 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 17132
/proc/meminfo: memFree=1228240/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=41604 CPUtime=160.76
/proc/17127/stat : 17127 (pcs.big) R 17125 17127 15509 0 -1 4194304 10383 657 0 0 16068 8 0 0 25 0 1 0 59018340 42602496 9530 996147200 134512640 135215973 4294956320 18446744073709551615 134609802 0 0 4096 0 0 0 0 17 1 0 0
/proc/17127/statm: 10401 9530 422 171 0 9326 0
Current children cumulated CPU time (s) 160.76
Current children cumulated vsize (KiB) 41604

[startup+222.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 17172
/proc/meminfo: memFree=1601160/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=55764 CPUtime=220.22
/proc/17127/stat : 17127 (pcs.big) R 17125 17127 15509 0 -1 4194304 14007 657 0 0 22010 12 0 0 25 0 1 0 59018340 57102336 13154 996147200 134512640 135215973 4294956320 18446744073709551615 134609802 0 0 4096 0 0 0 0 17 0 0 0
/proc/17127/statm: 13941 13154 422 171 0 12866 0
Current children cumulated CPU time (s) 220.22
Current children cumulated vsize (KiB) 55764

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17174
/proc/meminfo: memFree=1521208/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=66264 CPUtime=280.19
/proc/17127/stat : 17127 (pcs.big) R 17125 17127 15509 0 -1 4194304 16702 657 0 0 28004 15 0 0 25 0 1 0 59018340 67854336 15849 996147200 134512640 135215973 4294956320 18446744073709551615 6260291 0 0 4096 0 0 0 0 17 0 0 0
/proc/17127/statm: 16566 15849 422 171 0 15491 0
Current children cumulated CPU time (s) 280.19
Current children cumulated vsize (KiB) 66264

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17174
/proc/meminfo: memFree=1510328/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=76620 CPUtime=340.16
/proc/17127/stat : 17127 (pcs.big) R 17125 17127 15509 0 -1 4194304 19362 657 0 0 33998 18 0 0 25 0 1 0 59018340 78458880 18509 996147200 134512640 135215973 4294956320 18446744073709551615 134590553 0 0 4096 0 0 0 0 17 0 0 0
/proc/17127/statm: 19155 18509 422 171 0 18080 0
Current children cumulated CPU time (s) 340.16
Current children cumulated vsize (KiB) 76620

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17176
/proc/meminfo: memFree=1499576/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=89244 CPUtime=400.15
/proc/17127/stat : 17127 (pcs.big) R 17125 17127 15509 0 -1 4194304 22571 657 0 0 39994 21 0 0 25 0 1 0 59018340 91385856 21205 996147200 134512640 135215973 4294956320 18446744073709551615 134590993 0 0 4096 0 0 0 0 17 0 0 0
/proc/17127/statm: 22311 21205 422 171 0 21236 0
Current children cumulated CPU time (s) 400.15
Current children cumulated vsize (KiB) 89244

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17176
/proc/meminfo: memFree=1491192/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=97428 CPUtime=460.11
/proc/17127/stat : 17127 (pcs.big) R 17125 17127 15509 0 -1 4194304 24672 657 0 0 45989 22 0 0 25 0 1 0 59018340 99766272 23306 996147200 134512640 135215973 4294956320 18446744073709551615 4158960255 0 0 4096 0 0 0 0 17 0 0 0
/proc/17127/statm: 24357 23306 422 171 0 23282 0
Current children cumulated CPU time (s) 460.11
Current children cumulated vsize (KiB) 97428

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17176
/proc/meminfo: memFree=1483128/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=105704 CPUtime=520.1
/proc/17127/stat : 17127 (pcs.big) R 17125 17127 15509 0 -1 4194304 26783 657 0 0 51985 25 0 0 25 0 1 0 59018340 108240896 25364 996147200 134512640 135215973 4294956320 18446744073709551615 134533002 0 0 4096 0 0 0 0 17 0 0 0
/proc/17127/statm: 26426 25364 422 171 0 25351 0
Current children cumulated CPU time (s) 520.1
Current children cumulated vsize (KiB) 105704

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17176
/proc/meminfo: memFree=1473464/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=114288 CPUtime=580.07
/proc/17127/stat : 17127 (pcs.big) R 17125 17127 15509 0 -1 4194304 28982 657 0 0 57981 26 0 0 25 0 1 0 59018340 117030912 27563 996147200 134512640 135215973 4294956320 18446744073709551615 134590993 0 0 4096 0 0 0 0 17 0 0 0
/proc/17127/statm: 28572 27563 422 171 0 27497 0
Current children cumulated CPU time (s) 580.07
Current children cumulated vsize (KiB) 114288

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17176
/proc/meminfo: memFree=1465272/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=122188 CPUtime=640.05
/proc/17127/stat : 17127 (pcs.big) R 17125 17127 15509 0 -1 4194304 30986 657 0 0 63977 28 0 0 25 0 1 0 59018340 125120512 29567 996147200 134512640 135215973 4294956320 18446744073709551615 4158961399 0 0 4096 0 0 0 0 17 0 0 0
/proc/17127/statm: 30547 29567 422 171 0 29472 0
Current children cumulated CPU time (s) 640.05
Current children cumulated vsize (KiB) 122188

[startup+702.301 s]

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

[startup+822.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17176
/proc/meminfo: memFree=1440824/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=145952 CPUtime=819.97
/proc/17127/stat : 17127 (pcs.big) R 17125 17127 15509 0 -1 4194304 37064 657 0 0 81963 34 0 0 25 0 1 0 59018340 149454848 35645 996147200 134512640 135215973 4294956320 18446744073709551615 134591012 0 0 4096 0 0 0 0 17 0 0 0
/proc/17127/statm: 36488 35645 422 171 0 35413 0
Current children cumulated CPU time (s) 819.97
Current children cumulated vsize (KiB) 145952

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17176
/proc/meminfo: memFree=1429432/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=156840 CPUtime=879.95
/proc/17127/stat : 17127 (pcs.big) R 17125 17127 15509 0 -1 4194304 39862 657 0 0 87958 37 0 0 25 0 1 0 59018340 160604160 38443 996147200 134512640 135215973 4294956320 18446744073709551615 134583360 0 0 4096 0 0 0 0 17 0 0 0
/proc/17127/statm: 39210 38443 422 171 0 38135 0
Current children cumulated CPU time (s) 879.95
Current children cumulated vsize (KiB) 156840

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17176
/proc/meminfo: memFree=1417848/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=168276 CPUtime=939.93
/proc/17127/stat : 17127 (pcs.big) R 17125 17127 15509 0 -1 4194304 42782 657 0 0 93953 40 0 0 25 0 1 0 59018340 172314624 41363 996147200 134512640 135215973 4294956320 18446744073709551615 134532901 0 0 4096 0 0 0 0 17 0 0 0
/proc/17127/statm: 42069 41363 422 171 0 40994 0
Current children cumulated CPU time (s) 939.93
Current children cumulated vsize (KiB) 168276

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17182
/proc/meminfo: memFree=1402360/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=187496 CPUtime=999.89
/proc/17127/stat : 17127 (pcs.big) R 17125 17127 15509 0 -1 4194304 47656 657 0 0 99946 43 0 0 25 0 1 0 59018340 191995904 45212 996147200 134512640 135215973 4294956320 18446744073709551615 134583640 0 0 4096 0 0 0 0 17 0 0 0
/proc/17127/statm: 46874 45212 422 171 0 45799 0
Current children cumulated CPU time (s) 999.89
Current children cumulated vsize (KiB) 187496

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17182
/proc/meminfo: memFree=1392696/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=197136 CPUtime=1059.87
/proc/17127/stat : 17127 (pcs.big) R 17125 17127 15509 0 -1 4194304 50101 657 0 0 105941 46 0 0 25 0 1 0 59018340 201867264 47657 996147200 134512640 135215973 4294956320 18446744073709551615 134588626 0 0 4096 0 0 0 0 17 0 0 0
/proc/17127/statm: 49284 47657 422 171 0 48209 0
Current children cumulated CPU time (s) 1059.87
Current children cumulated vsize (KiB) 197136

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17182
/proc/meminfo: memFree=1381560/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=207912 CPUtime=1119.84
/proc/17127/stat : 17127 (pcs.big) R 17125 17127 15509 0 -1 4194304 52862 657 0 0 111936 48 0 0 25 0 1 0 59018340 212901888 50418 996147200 134512640 135215973 4294956320 18446744073709551615 134648241 0 0 4096 0 0 0 0 17 0 0 0
/proc/17127/statm: 51978 50418 422 171 0 50903 0
Current children cumulated CPU time (s) 1119.84
Current children cumulated vsize (KiB) 207912

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17182
/proc/meminfo: memFree=1371832/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=217252 CPUtime=1179.81
/proc/17127/stat : 17127 (pcs.big) R 17125 17127 15509 0 -1 4194304 55257 657 0 0 117931 50 0 0 25 0 1 0 59018340 222466048 52813 996147200 134512640 135215973 4294956320 18446744073709551615 134600359 0 0 4096 0 0 0 0 17 0 0 0
/proc/17127/statm: 54313 52813 422 171 0 53238 0
Current children cumulated CPU time (s) 1179.81
Current children cumulated vsize (KiB) 217252

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17182
/proc/meminfo: memFree=1360504/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=228268 CPUtime=1239.79
/proc/17127/stat : 17127 (pcs.big) R 17125 17127 15509 0 -1 4194304 58075 657 0 0 123926 53 0 0 25 0 1 0 59018340 233746432 55631 996147200 134512640 135215973 4294956320 18446744073709551615 134609802 0 0 4096 0 0 0 0 17 0 0 0
/proc/17127/statm: 57067 55631 422 171 0 55992 0
Current children cumulated CPU time (s) 1239.79
Current children cumulated vsize (KiB) 228268

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17182
/proc/meminfo: memFree=1347576/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=240736 CPUtime=1299.77
/proc/17127/stat : 17127 (pcs.big) R 17125 17127 15509 0 -1 4194304 61247 657 0 0 129921 56 0 0 25 0 1 0 59018340 246513664 58803 996147200 134512640 135215973 4294956320 18446744073709551615 134590083 0 0 4096 0 0 0 0 17 0 0 0
/proc/17127/statm: 60184 58803 422 171 0 59109 0
Current children cumulated CPU time (s) 1299.77
Current children cumulated vsize (KiB) 240736

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17182
/proc/meminfo: memFree=1337400/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=250860 CPUtime=1359.73
/proc/17127/stat : 17127 (pcs.big) R 17125 17127 15509 0 -1 4194304 63821 657 0 0 135914 59 0 0 25 0 1 0 59018340 256880640 61377 996147200 134512640 135215973 4294956320 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 0 0 0
/proc/17127/statm: 62715 61377 422 171 0 61640 0
Current children cumulated CPU time (s) 1359.73
Current children cumulated vsize (KiB) 250860

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17182
/proc/meminfo: memFree=1325048/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=262796 CPUtime=1419.72
/proc/17127/stat : 17127 (pcs.big) R 17125 17127 15509 0 -1 4194304 66895 657 0 0 141909 63 0 0 25 0 1 0 59018340 269103104 64451 996147200 134512640 135215973 4294956320 18446744073709551615 134590055 0 0 4096 0 0 0 0 17 0 0 0
/proc/17127/statm: 65699 64451 422 171 0 64624 0
Current children cumulated CPU time (s) 1419.72
Current children cumulated vsize (KiB) 262796

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17182
/proc/meminfo: memFree=1312184/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=275632 CPUtime=1479.7
/proc/17127/stat : 17127 (pcs.big) R 17125 17127 15509 0 -1 4194304 70136 657 0 0 147904 66 0 0 25 0 1 0 59018340 282247168 67692 996147200 134512640 135215973 4294956320 18446744073709551615 134972188 0 0 4096 0 0 0 0 17 0 0 0
/proc/17127/statm: 68908 67692 422 171 0 67833 0
Current children cumulated CPU time (s) 1479.7
Current children cumulated vsize (KiB) 275632

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17182
/proc/meminfo: memFree=1300984/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=286376 CPUtime=1539.67
/proc/17127/stat : 17127 (pcs.big) R 17125 17127 15509 0 -1 4194304 72880 657 0 0 153899 68 0 0 25 0 1 0 59018340 293249024 70436 996147200 134512640 135215973 4294956320 18446744073709551615 134600104 0 0 4096 0 0 0 0 17 0 0 0
/proc/17127/statm: 71594 70436 422 171 0 70519 0
Current children cumulated CPU time (s) 1539.67
Current children cumulated vsize (KiB) 286376

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17182
/proc/meminfo: memFree=1289464/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=297760 CPUtime=1599.64
/proc/17127/stat : 17127 (pcs.big) R 17125 17127 15509 0 -1 4194304 75811 657 0 0 159895 69 0 0 25 0 1 0 59018340 304906240 73367 996147200 134512640 135215973 4294956320 18446744073709551615 134609802 0 0 4096 0 0 0 0 17 0 0 0
/proc/17127/statm: 74440 73367 422 171 0 73365 0
Current children cumulated CPU time (s) 1599.64
Current children cumulated vsize (KiB) 297760

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17182
/proc/meminfo: memFree=1278008/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=308880 CPUtime=1659.62
/proc/17127/stat : 17127 (pcs.big) R 17125 17127 15509 0 -1 4194304 78638 657 0 0 165890 72 0 0 25 0 1 0 59018340 316293120 76194 996147200 134512640 135215973 4294956320 18446744073709551615 4158960146 0 0 4096 0 0 0 0 17 0 0 0
/proc/17127/statm: 77220 76194 422 171 0 76145 0
Current children cumulated CPU time (s) 1659.62
Current children cumulated vsize (KiB) 308880

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17182
/proc/meminfo: memFree=1268728/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=317956 CPUtime=1719.59
/proc/17127/stat : 17127 (pcs.big) R 17125 17127 15509 0 -1 4194304 80964 657 0 0 171885 74 0 0 25 0 1 0 59018340 325586944 78520 996147200 134512640 135215973 4294956320 18446744073709551615 134600018 0 0 4096 0 0 0 0 17 0 0 0
/proc/17127/statm: 79489 78520 422 171 0 78414 0
Current children cumulated CPU time (s) 1719.59
Current children cumulated vsize (KiB) 317956

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17182
/proc/meminfo: memFree=1259256/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=326916 CPUtime=1779.57
/proc/17127/stat : 17127 (pcs.big) R 17125 17127 15509 0 -1 4194304 83244 657 0 0 177880 77 0 0 25 0 1 0 59018340 334761984 80800 996147200 134512640 135215973 4294956320 18446744073709551615 6264443 0 0 4096 0 0 0 0 17 0 0 0
/proc/17127/statm: 81729 80800 422 171 0 80654 0
Current children cumulated CPU time (s) 1779.57
Current children cumulated vsize (KiB) 326916



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1802.8 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17182
/proc/meminfo: memFree=1255736/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=330292 CPUtime=1800.07
/proc/17127/stat : 17127 (pcs.big) R 17125 17127 15509 0 -1 4194304 84117 657 0 0 179929 78 0 0 25 0 1 0 59018340 338219008 81673 996147200 134512640 135215973 4294956320 18446744073709551615 6264443 0 0 4096 0 0 0 0 17 0 0 0
/proc/17127/statm: 82573 81673 422 171 0 81498 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 330292

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): 1802.86
CPU time (s): 1800.14
CPU user time (s): 1799.3
CPU system time (s): 0.838872
CPU usage (%): 99.8488
Max. virtual memory (cumulated for all children) (KiB): 330292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.3
system time used= 0.838872
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 84774
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= 19
involuntary context switches= 10695

runsolver used 2.17367 second user time and 6.03408 second system time

The end

Launcher Data 

Begin job on node1 at 2009-07-16 06:45:06
IDJOB=2081361
IDBENCH=57391
IDSOLVER=733
FILE ID=node1/2081361-1247719506
PBS_JOBID= 9521373
Free space on /tmp= 66388 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/queenAttacking/normalized-queenAttacking-6.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2081361-1247719506/watcher-2081361-1247719506 -o /tmp/evaluation-result-2081361-1247719506/solver-2081361-1247719506 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 425359743 HOME/instance-2081361-1247719506.xml

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

MD5SUM BENCH= 329ec630f18fe773f393b0bd33b7aab7
RANDOM SEED=425359743

node1.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		: 3000.216
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		: 3000.216
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:       1265592 kB
Buffers:         66408 kB
Cached:         238980 kB
SwapCached:          0 kB
Active:         489360 kB
Inactive:       235756 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1265592 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1788 kB
Writeback:           0 kB
Mapped:         431328 kB
Slab:            49716 kB
Committed_AS:  1044132 kB
PageTables:       2568 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= 66384 MiB
End job on node1 at 2009-07-16 07:15:11