Trace number 2089248

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 1807.62

General information on the benchmark

Namecsp/tightness0.5/
normalized-rand-2-40-25-180-500-77_ext.xml
MD5SUM34b2f5589e1e4a9078c0f2c077d0e11a
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark7.53985
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints180
Maximum constraint arity2
Maximum domain size25
Number of constraints which are defined in extension180
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.01	c small-domain mode
0.00/0.02	c Seed is 812066616
0.00/0.02	c Constructing HOME/instance-2089248-1247729796.xml  with 4500 constraints
0.08/0.15	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-2089248-1247729796/watcher-2089248-1247729796 -o /tmp/evaluation-result-2089248-1247729796/solver-2089248-1247729796 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 812066616 HOME/instance-2089248-1247729796.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 2.00 2.00 4/72 16658
/proc/meminfo: memFree=1268712/2055920 swapFree=4192812/4192956
[pid=16658] ppid=16656 vsize=18576 CPUtime=0
/proc/16658/stat : 16658 (runsolver) R 16656 16658 16284 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 60039962 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 224627584295 0 0 4096 24578 0 0 0 17 1 0 0
/proc/16658/statm: 4644 284 249 26 0 2626 0

[startup+0.021232 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 16658
/proc/meminfo: memFree=1268712/2055920 swapFree=4192812/4192956
[pid=16658] ppid=16656 vsize=4288 CPUtime=0
/proc/16658/stat : 16658 (pcs.small) R 16656 16658 16284 0 -1 4194304 462 822 0 0 0 0 0 0 24 0 1 0 60039962 4390912 85 996147200 134512640 135095119 4294956304 18446744073709551615 3773535 0 0 4096 0 0 0 0 17 1 0 0
/proc/16658/statm: 1072 85 67 142 0 14 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 4288

[startup+0.101244 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 16658
/proc/meminfo: memFree=1268712/2055920 swapFree=4192812/4192956
[pid=16658] ppid=16656 vsize=5700 CPUtime=0.08
/proc/16658/stat : 16658 (pcs.small) R 16656 16658 16284 0 -1 4194304 1130 822 0 0 8 0 0 0 24 0 1 0 60039962 5836800 739 996147200 134512640 135095119 4294956304 18446744073709551615 4243433 0 0 4096 0 0 0 0 17 1 0 0
/proc/16658/statm: 1425 739 364 142 0 379 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5700

[startup+0.301272 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 16658
/proc/meminfo: memFree=1268712/2055920 swapFree=4192812/4192956
[pid=16658] ppid=16656 vsize=7032 CPUtime=0.28
/proc/16658/stat : 16658 (pcs.small) R 16656 16658 16284 0 -1 4194304 1495 822 0 0 28 0 0 0 25 0 1 0 60039962 7200768 1071 996147200 134512640 135095119 4294956304 18446744073709551615 134590602 0 0 4096 0 0 0 0 17 1 0 0
/proc/16658/statm: 1758 1071 378 142 0 712 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 7032

[startup+0.70133 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 16658
/proc/meminfo: memFree=1268712/2055920 swapFree=4192812/4192956
[pid=16658] ppid=16656 vsize=7032 CPUtime=0.67
/proc/16658/stat : 16658 (pcs.small) R 16656 16658 16284 0 -1 4194304 1505 822 0 0 67 0 0 0 25 0 1 0 60039962 7200768 1081 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16658/statm: 1758 1081 378 142 0 712 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 7032

[startup+1.50145 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16664
/proc/meminfo: memFree=1265760/2055920 swapFree=4192812/4192956
[pid=16658] ppid=16656 vsize=6772 CPUtime=1.47
/proc/16658/stat : 16658 (pcs.small) R 16656 16658 16284 0 -1 4194304 1523 822 0 0 147 0 0 0 25 0 1 0 60039962 6934528 1034 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/16658/statm: 1693 1034 378 142 0 647 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 6772

[startup+3.10167 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16664
/proc/meminfo: memFree=1265632/2055920 swapFree=4192812/4192956
[pid=16658] ppid=16656 vsize=7932 CPUtime=3.05
/proc/16658/stat : 16658 (pcs.small) R 16656 16658 16284 0 -1 4194304 1695 822 0 0 305 0 0 0 25 0 1 0 60039962 8122368 1206 996147200 134512640 135095119 4294956304 18446744073709551615 134617043 0 0 4096 0 0 0 0 17 1 0 0
/proc/16658/statm: 1983 1206 378 142 0 937 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 7932

[startup+6.30113 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16664
/proc/meminfo: memFree=1264224/2055920 swapFree=4192812/4192956
[pid=16658] ppid=16656 vsize=10904 CPUtime=6.22
/proc/16658/stat : 16658 (pcs.small) R 16656 16658 16284 0 -1 4194304 2433 822 0 0 622 0 0 0 25 0 1 0 60039962 11165696 1687 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16658/statm: 2726 1687 378 142 0 1680 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 10904

[startup+12.701 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16664
/proc/meminfo: memFree=1261664/2055920 swapFree=4192812/4192956
[pid=16658] ppid=16656 vsize=11164 CPUtime=12.56
/proc/16658/stat : 16658 (pcs.small) R 16656 16658 16284 0 -1 4194304 2741 822 0 0 1256 0 0 0 25 0 1 0 60039962 11431936 1995 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16658/statm: 2791 1995 378 142 0 1745 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 11164

[startup+25.5019 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16664
/proc/meminfo: memFree=1256160/2055920 swapFree=4192812/4192956
[pid=16658] ppid=16656 vsize=16736 CPUtime=25.25
/proc/16658/stat : 16658 (pcs.small) R 16656 16658 16284 0 -1 4194304 4457 822 0 0 2524 1 0 0 25 0 1 0 60039962 17137664 2941 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/16658/statm: 4184 2941 378 142 0 3138 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 16736

[startup+51.1015 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16664
/proc/meminfo: memFree=1249504/2055920 swapFree=4192812/4192956
[pid=16658] ppid=16656 vsize=22412 CPUtime=50.62
/proc/16658/stat : 16658 (pcs.small) R 16656 16658 16284 0 -1 4194304 6347 822 0 0 5059 3 0 0 25 0 1 0 60039962 22949888 3806 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/16658/statm: 5603 3806 378 142 0 4557 0
Current children cumulated CPU time (s) 50.62
Current children cumulated vsize (KiB) 22412

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16664
/proc/meminfo: memFree=1234208/2055920 swapFree=4192812/4192956
[pid=16658] ppid=16656 vsize=29468 CPUtime=101.37
/proc/16658/stat : 16658 (pcs.small) R 16656 16658 16284 0 -1 4194304 8752 822 0 0 10131 6 0 0 25 0 1 0 60039962 30175232 5698 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16658/statm: 7367 5698 378 142 0 6321 0
Current children cumulated CPU time (s) 101.37
Current children cumulated vsize (KiB) 29468

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16664
/proc/meminfo: memFree=1223072/2055920 swapFree=4192812/4192956
[pid=16658] ppid=16656 vsize=30912 CPUtime=160.83
/proc/16658/stat : 16658 (pcs.small) R 16656 16658 16284 0 -1 4194304 9664 822 0 0 16075 8 0 0 25 0 1 0 60039962 31653888 6610 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/16658/statm: 7728 6610 378 142 0 6682 0
Current children cumulated CPU time (s) 160.83
Current children cumulated vsize (KiB) 30912

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16664
/proc/meminfo: memFree=1212832/2055920 swapFree=4192812/4192956
[pid=16658] ppid=16656 vsize=41460 CPUtime=220.3
/proc/16658/stat : 16658 (pcs.small) R 16656 16658 16284 0 -1 4194304 12784 822 0 0 22020 10 0 0 25 0 1 0 60039962 42455040 7681 996147200 134512640 135095119 4294956304 18446744073709551615 134642881 0 0 4096 0 0 0 0 17 1 0 0
/proc/16658/statm: 10365 7681 378 142 0 9319 0
Current children cumulated CPU time (s) 220.3
Current children cumulated vsize (KiB) 41460

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16664
/proc/meminfo: memFree=1203872/2055920 swapFree=4192812/4192956
[pid=16658] ppid=16656 vsize=43556 CPUtime=279.78
/proc/16658/stat : 16658 (pcs.small) R 16656 16658 16284 0 -1 4194304 13755 822 0 0 27966 12 0 0 25 0 1 0 60039962 44601344 8652 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16658/statm: 10889 8652 378 142 0 9843 0
Current children cumulated CPU time (s) 279.78
Current children cumulated vsize (KiB) 43556

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16664
/proc/meminfo: memFree=1195104/2055920 swapFree=4192812/4192956
[pid=16658] ppid=16656 vsize=45528 CPUtime=339.27
/proc/16658/stat : 16658 (pcs.small) R 16656 16658 16284 0 -1 4194304 14641 822 0 0 33914 13 0 0 25 0 1 0 60039962 46620672 9538 996147200 134512640 135095119 4294956304 18446744073709551615 134606996 0 0 4096 0 0 0 0 17 1 0 0
/proc/16658/statm: 11382 9538 378 142 0 10336 0
Current children cumulated CPU time (s) 339.27
Current children cumulated vsize (KiB) 45528

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16664
/proc/meminfo: memFree=1181984/2055920 swapFree=4192812/4192956
[pid=16658] ppid=16656 vsize=55956 CPUtime=398.75
/proc/16658/stat : 16658 (pcs.small) R 16656 16658 16284 0 -1 4194304 17622 822 0 0 39860 15 0 0 25 0 1 0 60039962 57298944 11494 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16658/statm: 13989 11494 378 142 0 12943 0
Current children cumulated CPU time (s) 398.75
Current children cumulated vsize (KiB) 55956

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16664
/proc/meminfo: memFree=1175264/2055920 swapFree=4192812/4192956
[pid=16658] ppid=16656 vsize=55956 CPUtime=458.23
/proc/16658/stat : 16658 (pcs.small) R 16656 16658 16284 0 -1 4194304 17975 822 0 0 45808 15 0 0 25 0 1 0 60039962 57298944 11847 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/16658/statm: 13989 11847 378 142 0 12943 0
Current children cumulated CPU time (s) 458.23
Current children cumulated vsize (KiB) 55956

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16664
/proc/meminfo: memFree=1166368/2055920 swapFree=4192812/4192956
[pid=16658] ppid=16656 vsize=55956 CPUtime=517.72
/proc/16658/stat : 16658 (pcs.small) R 16656 16658 16284 0 -1 4194304 18313 822 0 0 51756 16 0 0 25 0 1 0 60039962 57298944 12185 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/16658/statm: 13989 12185 378 142 0 12943 0
Current children cumulated CPU time (s) 517.72
Current children cumulated vsize (KiB) 55956

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16664
/proc/meminfo: memFree=1154272/2055920 swapFree=4192812/4192956
[pid=16658] ppid=16656 vsize=57140 CPUtime=577.2
/proc/16658/stat : 16658 (pcs.small) R 16656 16658 16284 0 -1 4194304 18916 822 0 0 57703 17 0 0 25 0 1 0 60039962 58511360 12788 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/16658/statm: 14285 12788 378 142 0 13239 0
Current children cumulated CPU time (s) 577.2
Current children cumulated vsize (KiB) 57140

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16664
/proc/meminfo: memFree=1139424/2055920 swapFree=4192812/4192956
[pid=16658] ppid=16656 vsize=74964 CPUtime=636.68
/proc/16658/stat : 16658 (pcs.small) R 16656 16658 16284 0 -1 4194304 23702 822 0 0 63648 20 0 0 25 0 1 0 60039962 76763136 13477 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/16658/statm: 18741 13477 378 142 0 17695 0
Current children cumulated CPU time (s) 636.68
Current children cumulated vsize (KiB) 74964

[startup+702.302 s]

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

[startup+822.302 s]
/proc/loadavg: 1.93 1.98 1.99 3/73 16697
/proc/meminfo: memFree=1351000/2055920 swapFree=4192812/4192956
[pid=16658] ppid=16656 vsize=79044 CPUtime=815.18
/proc/16658/stat : 16658 (pcs.small) R 16656 16658 16284 0 -1 4194304 25595 822 0 0 81495 23 0 0 25 0 1 0 60039962 80941056 15370 996147200 134512640 135095119 4294956304 18446744073709551615 134641897 0 0 4096 0 0 0 0 17 0 0 0
/proc/16658/statm: 19761 15370 378 142 0 18715 0
Current children cumulated CPU time (s) 815.18
Current children cumulated vsize (KiB) 79044

[startup+882.302 s]
/proc/loadavg: 1.97 1.98 1.99 3/73 16697
/proc/meminfo: memFree=1336800/2055920 swapFree=4192812/4192956
[pid=16658] ppid=16656 vsize=80356 CPUtime=875.15
/proc/16658/stat : 16658 (pcs.small) R 16656 16658 16284 0 -1 4194304 26201 822 0 0 87491 24 0 0 25 0 1 0 60039962 82284544 15976 996147200 134512640 135095119 4294956304 18446744073709551615 134607065 0 0 4096 0 0 0 0 17 0 0 0
/proc/16658/statm: 20089 15976 378 142 0 19043 0
Current children cumulated CPU time (s) 875.15
Current children cumulated vsize (KiB) 80356

[startup+942.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 16697
/proc/meminfo: memFree=1327648/2055920 swapFree=4192812/4192956
[pid=16658] ppid=16656 vsize=81548 CPUtime=935.13
/proc/16658/stat : 16658 (pcs.small) R 16656 16658 16284 0 -1 4194304 26778 822 0 0 93487 26 0 0 25 0 1 0 60039962 83505152 16553 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/16658/statm: 20387 16553 378 142 0 19341 0
Current children cumulated CPU time (s) 935.13
Current children cumulated vsize (KiB) 81548

[startup+1002.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 16699
/proc/meminfo: memFree=1320288/2055920 swapFree=4192812/4192956
[pid=16658] ppid=16656 vsize=82864 CPUtime=995.1
/proc/16658/stat : 16658 (pcs.small) R 16656 16658 16284 0 -1 4194304 27343 822 0 0 99483 27 0 0 25 0 1 0 60039962 84852736 17118 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/16658/statm: 20716 17118 378 142 0 19670 0
Current children cumulated CPU time (s) 995.1
Current children cumulated vsize (KiB) 82864

[startup+1062.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 16699
/proc/meminfo: memFree=1313632/2055920 swapFree=4192812/4192956
[pid=16658] ppid=16656 vsize=84060 CPUtime=1055.07
/proc/16658/stat : 16658 (pcs.small) R 16656 16658 16284 0 -1 4194304 27865 822 0 0 105480 27 0 0 25 0 1 0 60039962 86077440 17640 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/16658/statm: 21015 17640 378 142 0 19969 0
Current children cumulated CPU time (s) 1055.07
Current children cumulated vsize (KiB) 84060

[startup+1122.3 s]
/proc/loadavg: 2.06 2.00 2.00 3/73 16699
/proc/meminfo: memFree=1307040/2055920 swapFree=4192812/4192956
[pid=16658] ppid=16656 vsize=85240 CPUtime=1115.05
/proc/16658/stat : 16658 (pcs.small) R 16656 16658 16284 0 -1 4194304 28431 822 0 0 111477 28 0 0 25 0 1 0 60039962 87285760 18206 996147200 134512640 135095119 4294956304 18446744073709551615 134617024 0 0 4096 0 0 0 0 17 0 0 0
/proc/16658/statm: 21310 18206 378 142 0 20264 0
Current children cumulated CPU time (s) 1115.05
Current children cumulated vsize (KiB) 85240

[startup+1182.3 s]
/proc/loadavg: 2.02 2.00 2.00 3/73 16699
/proc/meminfo: memFree=1296352/2055920 swapFree=4192812/4192956
[pid=16658] ppid=16656 vsize=86416 CPUtime=1175.03
/proc/16658/stat : 16658 (pcs.small) R 16656 16658 16284 0 -1 4194304 28973 822 0 0 117474 29 0 0 25 0 1 0 60039962 88489984 18748 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/16658/statm: 21604 18748 378 142 0 20558 0
Current children cumulated CPU time (s) 1175.03
Current children cumulated vsize (KiB) 86416

[startup+1242.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/73 16699
/proc/meminfo: memFree=1292640/2055920 swapFree=4192812/4192956
[pid=16658] ppid=16656 vsize=87612 CPUtime=1235
/proc/16658/stat : 16658 (pcs.small) R 16656 16658 16284 0 -1 4194304 29492 822 0 0 123471 29 0 0 25 0 1 0 60039962 89714688 19267 996147200 134512640 135095119 4294956304 18446744073709551615 134615492 0 0 4096 0 0 0 0 17 0 0 0
/proc/16658/statm: 21903 19267 378 142 0 20857 0
Current children cumulated CPU time (s) 1235
Current children cumulated vsize (KiB) 87612

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16699
/proc/meminfo: memFree=1289056/2055920 swapFree=4192812/4192956
[pid=16658] ppid=16656 vsize=88660 CPUtime=1294.97
/proc/16658/stat : 16658 (pcs.small) R 16656 16658 16284 0 -1 4194304 29983 822 0 0 129467 30 0 0 25 0 1 0 60039962 90787840 19758 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/16658/statm: 22165 19758 378 142 0 21119 0
Current children cumulated CPU time (s) 1294.97
Current children cumulated vsize (KiB) 88660

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16699
/proc/meminfo: memFree=1271584/2055920 swapFree=4192812/4192956
[pid=16658] ppid=16656 vsize=110576 CPUtime=1354.95
/proc/16658/stat : 16658 (pcs.small) R 16656 16658 16284 0 -1 4194304 35678 822 0 0 135461 34 0 0 25 0 1 0 60039962 113229824 23404 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/16658/statm: 27644 23404 378 142 0 26598 0
Current children cumulated CPU time (s) 1354.95
Current children cumulated vsize (KiB) 110576

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16699
/proc/meminfo: memFree=1267360/2055920 swapFree=4192812/4192956
[pid=16658] ppid=16656 vsize=110576 CPUtime=1414.93
/proc/16658/stat : 16658 (pcs.small) R 16656 16658 16284 0 -1 4194304 35894 822 0 0 141458 35 0 0 25 0 1 0 60039962 113229824 23620 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/16658/statm: 27644 23620 378 142 0 26598 0
Current children cumulated CPU time (s) 1414.93
Current children cumulated vsize (KiB) 110576

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16705
/proc/meminfo: memFree=1263520/2055920 swapFree=4192812/4192956
[pid=16658] ppid=16656 vsize=110576 CPUtime=1474.89
/proc/16658/stat : 16658 (pcs.small) R 16656 16658 16284 0 -1 4194304 36109 822 0 0 147454 35 0 0 25 0 1 0 60039962 113229824 23835 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/16658/statm: 27644 23835 378 142 0 26598 0
Current children cumulated CPU time (s) 1474.89
Current children cumulated vsize (KiB) 110576

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16705
/proc/meminfo: memFree=1259744/2055920 swapFree=4192812/4192956
[pid=16658] ppid=16656 vsize=110576 CPUtime=1534.87
/proc/16658/stat : 16658 (pcs.small) R 16656 16658 16284 0 -1 4194304 36318 822 0 0 153451 36 0 0 25 0 1 0 60039962 113229824 24044 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/16658/statm: 27644 24044 378 142 0 26598 0
Current children cumulated CPU time (s) 1534.87
Current children cumulated vsize (KiB) 110576

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16705
/proc/meminfo: memFree=1256096/2055920 swapFree=4192812/4192956
[pid=16658] ppid=16656 vsize=110576 CPUtime=1594.84
/proc/16658/stat : 16658 (pcs.small) R 16656 16658 16284 0 -1 4194304 36528 822 0 0 159448 36 0 0 25 0 1 0 60039962 113229824 24254 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/16658/statm: 27644 24254 378 142 0 26598 0
Current children cumulated CPU time (s) 1594.84
Current children cumulated vsize (KiB) 110576

[startup+1662.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/73 16705
/proc/meminfo: memFree=1252384/2055920 swapFree=4192812/4192956
[pid=16658] ppid=16656 vsize=110576 CPUtime=1654.82
/proc/16658/stat : 16658 (pcs.small) R 16656 16658 16284 0 -1 4194304 36739 822 0 0 165445 37 0 0 25 0 1 0 60039962 113229824 24465 996147200 134512640 135095119 4294956304 18446744073709551615 134642611 0 0 4096 0 0 0 0 17 0 0 0
/proc/16658/statm: 27644 24465 378 142 0 26598 0
Current children cumulated CPU time (s) 1654.82
Current children cumulated vsize (KiB) 110576

[startup+1722.3 s]
/proc/loadavg: 2.11 2.04 2.01 3/73 16705
/proc/meminfo: memFree=1249056/2055920 swapFree=4192812/4192956
[pid=16658] ppid=16656 vsize=110576 CPUtime=1714.8
/proc/16658/stat : 16658 (pcs.small) R 16656 16658 16284 0 -1 4194304 36942 822 0 0 171443 37 0 0 25 0 1 0 60039962 113229824 24668 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 0 0 0
/proc/16658/statm: 27644 24668 378 142 0 26598 0
Current children cumulated CPU time (s) 1714.8
Current children cumulated vsize (KiB) 110576

[startup+1782.3 s]
/proc/loadavg: 2.15 2.06 2.01 3/73 16705
/proc/meminfo: memFree=1245472/2055920 swapFree=4192812/4192956
[pid=16658] ppid=16656 vsize=110576 CPUtime=1774.76
/proc/16658/stat : 16658 (pcs.small) R 16656 16658 16284 0 -1 4194304 37148 822 0 0 177439 37 0 0 25 0 1 0 60039962 113229824 24874 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/16658/statm: 27644 24874 378 142 0 26598 0
Current children cumulated CPU time (s) 1774.76
Current children cumulated vsize (KiB) 110576



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.6 s]
/proc/loadavg: 2.10 2.05 2.01 3/73 16705
/proc/meminfo: memFree=1244000/2055920 swapFree=4192812/4192956
[pid=16658] ppid=16656 vsize=110576 CPUtime=1800.06
/proc/16658/stat : 16658 (pcs.small) R 16656 16658 16284 0 -1 4194304 37233 822 0 0 179969 37 0 0 25 0 1 0 60039962 113229824 24959 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/16658/statm: 27644 24959 378 142 0 26598 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 110576

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): 1807.62
CPU time (s): 1800.1
CPU user time (s): 1799.7
CPU system time (s): 0.398939
CPU usage (%): 99.5837
Max. virtual memory (cumulated for all children) (KiB): 118772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.7
system time used= 0.398939
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38055
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= 22
involuntary context switches= 21065

runsolver used 2.36364 second user time and 5.55516 second system time

The end

Launcher Data 

Begin job on node49 at 2009-07-16 09:36:36
IDJOB=2089248
IDBENCH=59401
IDSOLVER=733
FILE ID=node49/2089248-1247729796
PBS_JOBID= 9521637
Free space on /tmp= 66376 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/tightness0.5/normalized-rand-2-40-25-180-500-77_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2089248-1247729796/watcher-2089248-1247729796 -o /tmp/evaluation-result-2089248-1247729796/solver-2089248-1247729796 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 812066616 HOME/instance-2089248-1247729796.xml

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

MD5SUM BENCH= 34b2f5589e1e4a9078c0f2c077d0e11a
RANDOM SEED=812066616

node49.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		: 3000.232
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		: 3000.232
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:       1269192 kB
Buffers:         64896 kB
Cached:         495492 kB
SwapCached:          0 kB
Active:         277288 kB
Inactive:       446340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1269192 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2372 kB
Writeback:           0 kB
Mapped:         174740 kB
Slab:            48136 kB
Committed_AS:   676028 kB
PageTables:       2028 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66376 MiB
End job on node49 at 2009-07-16 10:06:46