Trace number 2091185

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-restart 0.3.2? (TO) 1800.1 1813.72

General information on the benchmark

Namecsp/rand-2-50-23/
normalized-rand-2-50-23-587-230-15_ext.xml
MD5SUMa3a7b3805736204893d5211995522c8f
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark761.864
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints469
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension469
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
0.00/0.04	c Seed is 551481376
0.00/0.04	c Constructing HOME/instance-2091185-1247731663.xml  with 10768 constraints
0.00/0.18	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-2091185-1247731663/watcher-2091185-1247731663 -o /tmp/evaluation-result-2091185-1247731663/solver-2091185-1247731663 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 551481376 HOME/instance-2091185-1247731663.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: 2.06 2.05 2.00 4/72 14475
/proc/meminfo: memFree=1494944/2055920 swapFree=4192812/4192956
[pid=14475] ppid=14473 vsize=5260 CPUtime=0
/proc/14475/stat : 14475 (pcssolve) R 14473 14475 12777 0 -1 4194304 66 0 0 0 0 0 0 0 20 0 1 0 60229168 5386240 50 996147200 4194304 4889804 548682068800 18446744073709551615 227604963994 0 0 4096 0 0 0 0 17 1 0 0
/proc/14475/statm: 1315 50 37 169 0 14 0

[startup+0.207945 s]
/proc/loadavg: 2.06 2.05 2.00 4/72 14475
/proc/meminfo: memFree=1494944/2055920 swapFree=4192812/4192956
[pid=14475] ppid=14473 vsize=8096 CPUtime=0.18
/proc/14475/stat : 14475 (pcs.small) R 14473 14475 12777 0 -1 4194304 1796 822 0 0 18 0 0 0 19 0 1 0 60229168 8290304 1307 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 1 0 0
/proc/14475/statm: 2024 1307 378 142 0 978 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 8096

[startup+0.302958 s]
/proc/loadavg: 2.06 2.05 2.00 4/72 14475
/proc/meminfo: memFree=1494944/2055920 swapFree=4192812/4192956
[pid=14475] ppid=14473 vsize=8096 CPUtime=0.27
/proc/14475/stat : 14475 (pcs.small) R 14473 14475 12777 0 -1 4194304 1796 822 0 0 27 0 0 0 19 0 1 0 60229168 8290304 1307 996147200 134512640 135095119 4294956304 18446744073709551615 134607027 0 0 4096 0 0 0 0 17 1 0 0
/proc/14475/statm: 2024 1307 378 142 0 978 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 8096

[startup+0.40197 s]
/proc/loadavg: 2.06 2.05 2.00 4/72 14475
/proc/meminfo: memFree=1494944/2055920 swapFree=4192812/4192956
[pid=14475] ppid=14473 vsize=8096 CPUtime=0.37
/proc/14475/stat : 14475 (pcs.small) R 14473 14475 12777 0 -1 4194304 1797 822 0 0 37 0 0 0 20 0 1 0 60229168 8290304 1308 996147200 134512640 135095119 4294956304 18446744073709551615 134607098 0 0 4096 0 0 0 0 17 1 0 0
/proc/14475/statm: 2024 1308 378 142 0 978 0
Current children cumulated CPU time (s) 0.37
Current children cumulated vsize (KiB) 8096

[startup+0.702002 s]
/proc/loadavg: 2.06 2.05 2.00 4/72 14475
/proc/meminfo: memFree=1494944/2055920 swapFree=4192812/4192956
[pid=14475] ppid=14473 vsize=8096 CPUtime=0.67
/proc/14475/stat : 14475 (pcs.small) R 14473 14475 12777 0 -1 4194304 1799 822 0 0 67 0 0 0 23 0 1 0 60229168 8290304 1310 996147200 134512640 135095119 4294956304 18446744073709551615 134589531 0 0 4096 0 0 0 0 17 1 0 0
/proc/14475/statm: 2024 1310 378 142 0 978 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 8096

[startup+1.5021 s]
/proc/loadavg: 2.06 2.05 2.00 3/73 14481
/proc/meminfo: memFree=1491096/2055920 swapFree=4192812/4192956
[pid=14475] ppid=14473 vsize=8096 CPUtime=1.46
/proc/14475/stat : 14475 (pcs.small) R 14473 14475 12777 0 -1 4194304 1805 822 0 0 146 0 0 0 25 0 1 0 60229168 8290304 1316 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14475/statm: 2024 1316 378 142 0 978 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 8096

[startup+3.10129 s]
/proc/loadavg: 2.06 2.05 2.00 3/73 14481
/proc/meminfo: memFree=1490904/2055920 swapFree=4192812/4192956
[pid=14475] ppid=14473 vsize=8096 CPUtime=3.05
/proc/14475/stat : 14475 (pcs.small) R 14473 14475 12777 0 -1 4194304 1816 822 0 0 305 0 0 0 25 0 1 0 60229168 8290304 1327 996147200 134512640 135095119 4294956304 18446744073709551615 134615479 0 0 4096 0 0 0 0 17 1 0 0
/proc/14475/statm: 2024 1327 378 142 0 978 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 8096

[startup+6.30166 s]
/proc/loadavg: 2.05 2.05 2.00 3/73 14481
/proc/meminfo: memFree=1490648/2055920 swapFree=4192812/4192956
[pid=14475] ppid=14473 vsize=8096 CPUtime=6.22
/proc/14475/stat : 14475 (pcs.small) R 14473 14475 12777 0 -1 4194304 1837 822 0 0 622 0 0 0 25 0 1 0 60229168 8290304 1348 996147200 134512640 135095119 4294956304 18446744073709551615 134578285 0 0 4096 0 0 0 0 17 1 0 0
/proc/14475/statm: 2024 1348 378 142 0 978 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 8096

[startup+12.7014 s]
/proc/loadavg: 2.05 2.05 2.00 3/73 14481
/proc/meminfo: memFree=1489504/2055920 swapFree=4192812/4192956
[pid=14475] ppid=14473 vsize=9768 CPUtime=12.56
/proc/14475/stat : 14475 (pcs.small) R 14473 14475 12777 0 -1 4194304 2175 822 0 0 1256 0 0 0 25 0 1 0 60229168 10002432 1557 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/14475/statm: 2442 1557 378 142 0 1396 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 9768

[startup+25.5069 s]
/proc/loadavg: 2.04 2.04 2.00 3/73 14481
/proc/meminfo: memFree=1487968/2055920 swapFree=4192812/4192956
[pid=14475] ppid=14473 vsize=11188 CPUtime=25.25
/proc/14475/stat : 14475 (pcs.small) R 14473 14475 12777 0 -1 4194304 2702 822 0 0 2524 1 0 0 25 0 1 0 60229168 11456512 1827 996147200 134512640 135095119 4294956304 18446744073709551615 134642871 0 0 4096 0 0 0 0 17 1 0 0
/proc/14475/statm: 2797 1827 378 142 0 1751 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 11188

[startup+51.1019 s]
/proc/loadavg: 2.02 2.04 2.00 3/73 14481
/proc/meminfo: memFree=1483872/2055920 swapFree=4192812/4192956
[pid=14475] ppid=14473 vsize=14052 CPUtime=50.6
/proc/14475/stat : 14475 (pcs.small) R 14473 14475 12777 0 -1 4194304 3777 822 0 0 5058 2 0 0 25 0 1 0 60229168 14389248 2612 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/14475/statm: 3513 2612 378 142 0 2467 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 14052

[startup+102.302 s]
/proc/loadavg: 2.01 2.03 2.00 3/73 14481
/proc/meminfo: memFree=1477600/2055920 swapFree=4192812/4192956
[pid=14475] ppid=14473 vsize=18476 CPUtime=101.32
/proc/14475/stat : 14475 (pcs.small) R 14473 14475 12777 0 -1 4194304 5310 822 0 0 10129 3 0 0 25 0 1 0 60229168 18919424 3632 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14475/statm: 4619 3632 378 142 0 3573 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 18476

[startup+162.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 14481
/proc/meminfo: memFree=1463456/2055920 swapFree=4192812/4192956
[pid=14475] ppid=14473 vsize=29104 CPUtime=160.76
/proc/14475/stat : 14475 (pcs.small) R 14473 14475 12777 0 -1 4194304 8378 822 0 0 16071 5 0 0 25 0 1 0 60229168 29802496 5162 996147200 134512640 135095119 4294956304 18446744073709551615 134607065 0 0 4096 0 0 0 0 17 1 0 0
/proc/14475/statm: 7276 5162 378 142 0 6230 0
Current children cumulated CPU time (s) 160.76
Current children cumulated vsize (KiB) 29104

[startup+222.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 14481
/proc/meminfo: memFree=1460896/2055920 swapFree=4192812/4192956
[pid=14475] ppid=14473 vsize=29104 CPUtime=220.2
/proc/14475/stat : 14475 (pcs.small) R 14473 14475 12777 0 -1 4194304 8747 822 0 0 22014 6 0 0 25 0 1 0 60229168 29802496 5531 996147200 134512640 135095119 4294956304 18446744073709551615 134589508 0 0 4096 0 0 0 0 17 1 0 0
/proc/14475/statm: 7276 5531 378 142 0 6230 0
Current children cumulated CPU time (s) 220.2
Current children cumulated vsize (KiB) 29104

[startup+282.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 14481
/proc/meminfo: memFree=1456992/2055920 swapFree=4192812/4192956
[pid=14475] ppid=14473 vsize=30820 CPUtime=279.64
/proc/14475/stat : 14475 (pcs.small) R 14473 14475 12777 0 -1 4194304 9478 822 0 0 27957 7 0 0 25 0 1 0 60229168 31559680 6262 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/14475/statm: 7705 6262 378 142 0 6659 0
Current children cumulated CPU time (s) 279.64
Current children cumulated vsize (KiB) 30820

[startup+342.306 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 14481
/proc/meminfo: memFree=1453224/2055920 swapFree=4192812/4192956
[pid=14475] ppid=14473 vsize=32404 CPUtime=339.08
/proc/14475/stat : 14475 (pcs.small) R 14473 14475 12777 0 -1 4194304 10175 822 0 0 33900 8 0 0 25 0 1 0 60229168 33181696 6959 996147200 134512640 135095119 4294956304 18446744073709551615 134615460 0 0 4096 0 0 0 0 17 1 0 0
/proc/14475/statm: 8101 6959 378 142 0 7055 0
Current children cumulated CPU time (s) 339.08
Current children cumulated vsize (KiB) 32404

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14481
/proc/meminfo: memFree=1449192/2055920 swapFree=4192812/4192956
[pid=14475] ppid=14473 vsize=33988 CPUtime=398.51
/proc/14475/stat : 14475 (pcs.small) R 14473 14475 12777 0 -1 4194304 10831 822 0 0 39842 9 0 0 25 0 1 0 60229168 34803712 7615 996147200 134512640 135095119 4294956304 18446744073709551615 134637435 0 0 4096 0 0 0 0 17 1 0 0
/proc/14475/statm: 8497 7615 378 142 0 7451 0
Current children cumulated CPU time (s) 398.51
Current children cumulated vsize (KiB) 33988

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14481
/proc/meminfo: memFree=1444456/2055920 swapFree=4192812/4192956
[pid=14475] ppid=14473 vsize=43628 CPUtime=457.95
/proc/14475/stat : 14475 (pcs.small) R 14473 14475 12777 0 -1 4194304 13542 822 0 0 45784 11 0 0 25 0 1 0 60229168 44675072 8277 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14475/statm: 10907 8277 378 142 0 9861 0
Current children cumulated CPU time (s) 457.95
Current children cumulated vsize (KiB) 43628

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14481
/proc/meminfo: memFree=1439976/2055920 swapFree=4192812/4192956
[pid=14475] ppid=14473 vsize=45080 CPUtime=517.39
/proc/14475/stat : 14475 (pcs.small) R 14473 14475 12777 0 -1 4194304 14167 822 0 0 51727 12 0 0 25 0 1 0 60229168 46161920 8902 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14475/statm: 11270 8902 378 142 0 10224 0
Current children cumulated CPU time (s) 517.39
Current children cumulated vsize (KiB) 45080

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14481
/proc/meminfo: memFree=1430632/2055920 swapFree=4192812/4192956
[pid=14475] ppid=14473 vsize=55512 CPUtime=576.82
/proc/14475/stat : 14475 (pcs.small) R 14473 14475 12777 0 -1 4194304 17012 822 0 0 57669 13 0 0 25 0 1 0 60229168 56844288 10722 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14475/statm: 13878 10722 378 142 0 12832 0
Current children cumulated CPU time (s) 576.82
Current children cumulated vsize (KiB) 55512

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14481
/proc/meminfo: memFree=1427752/2055920 swapFree=4192812/4192956
[pid=14475] ppid=14473 vsize=55512 CPUtime=636.27
/proc/14475/stat : 14475 (pcs.small) R 14473 14475 12777 0 -1 4194304 17267 822 0 0 63613 14 0 0 25 0 1 0 60229168 56844288 10977 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/14475/statm: 13878 10977 378 142 0 12832 0
Current children cumulated CPU time (s) 636.27
Current children cumulated vsize (KiB) 55512

[startup+702.302 s]

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

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14481
/proc/meminfo: memFree=1413928/2055920 swapFree=4192812/4192956
[pid=14475] ppid=14473 vsize=57620 CPUtime=874.01
/proc/14475/stat : 14475 (pcs.small) R 14473 14475 12777 0 -1 4194304 18735 822 0 0 87386 15 0 0 25 0 1 0 60229168 59002880 12445 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14475/statm: 14405 12445 378 142 0 13359 0
Current children cumulated CPU time (s) 874.01
Current children cumulated vsize (KiB) 57620

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14481
/proc/meminfo: memFree=1410408/2055920 swapFree=4192812/4192956
[pid=14475] ppid=14473 vsize=58672 CPUtime=933.46
/proc/14475/stat : 14475 (pcs.small) R 14473 14475 12777 0 -1 4194304 19196 822 0 0 93329 17 0 0 25 0 1 0 60229168 60080128 12906 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/14475/statm: 14668 12906 378 142 0 13622 0
Current children cumulated CPU time (s) 933.46
Current children cumulated vsize (KiB) 58672

[startup+1002.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14481
/proc/meminfo: memFree=1406504/2055920 swapFree=4192812/4192956
[pid=14475] ppid=14473 vsize=59860 CPUtime=992.89
/proc/14475/stat : 14475 (pcs.small) R 14473 14475 12777 0 -1 4194304 19700 822 0 0 99272 17 0 0 25 0 1 0 60229168 61296640 13410 996147200 134512640 135095119 4294956304 18446744073709551615 134641752 0 0 4096 0 0 0 0 17 1 0 0
/proc/14475/statm: 14965 13410 378 142 0 13919 0
Current children cumulated CPU time (s) 992.89
Current children cumulated vsize (KiB) 59860

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14481
/proc/meminfo: memFree=1402856/2055920 swapFree=4192812/4192956
[pid=14475] ppid=14473 vsize=60920 CPUtime=1052.34
/proc/14475/stat : 14475 (pcs.small) R 14473 14475 12777 0 -1 4194304 20194 822 0 0 105216 18 0 0 25 0 1 0 60229168 62382080 13904 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/14475/statm: 15230 13904 378 142 0 14184 0
Current children cumulated CPU time (s) 1052.34
Current children cumulated vsize (KiB) 60920

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14481
/proc/meminfo: memFree=1398760/2055920 swapFree=4192812/4192956
[pid=14475] ppid=14473 vsize=78492 CPUtime=1111.77
/proc/14475/stat : 14475 (pcs.small) R 14473 14475 12777 0 -1 4194304 24771 822 0 0 111156 21 0 0 25 0 1 0 60229168 80375808 14384 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/14475/statm: 19623 14384 378 142 0 18577 0
Current children cumulated CPU time (s) 1111.77
Current children cumulated vsize (KiB) 78492

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14481
/proc/meminfo: memFree=1395240/2055920 swapFree=4192812/4192956
[pid=14475] ppid=14473 vsize=79680 CPUtime=1171.22
/proc/14475/stat : 14475 (pcs.small) R 14473 14475 12777 0 -1 4194304 25288 822 0 0 117100 22 0 0 25 0 1 0 60229168 81592320 14901 996147200 134512640 135095119 4294956304 18446744073709551615 134636916 0 0 4096 0 0 0 0 17 1 0 0
/proc/14475/statm: 19920 14901 378 142 0 18874 0
Current children cumulated CPU time (s) 1171.22
Current children cumulated vsize (KiB) 79680

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14481
/proc/meminfo: memFree=1391848/2055920 swapFree=4192812/4192956
[pid=14475] ppid=14473 vsize=80604 CPUtime=1230.65
/proc/14475/stat : 14475 (pcs.small) R 14473 14475 12777 0 -1 4194304 25726 822 0 0 123042 23 0 0 25 0 1 0 60229168 82538496 15339 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14475/statm: 20151 15339 378 142 0 19105 0
Current children cumulated CPU time (s) 1230.65
Current children cumulated vsize (KiB) 80604

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14481
/proc/meminfo: memFree=1388392/2055920 swapFree=4192812/4192956
[pid=14475] ppid=14473 vsize=81660 CPUtime=1290.08
/proc/14475/stat : 14475 (pcs.small) R 14473 14475 12777 0 -1 4194304 26196 822 0 0 128985 23 0 0 25 0 1 0 60229168 83619840 15809 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/14475/statm: 20415 15809 378 142 0 19369 0
Current children cumulated CPU time (s) 1290.08
Current children cumulated vsize (KiB) 81660

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14481
/proc/meminfo: memFree=1372392/2055920 swapFree=4192812/4192956
[pid=14475] ppid=14473 vsize=82720 CPUtime=1349.53
/proc/14475/stat : 14475 (pcs.small) R 14473 14475 12777 0 -1 4194304 26641 822 0 0 134929 24 0 0 25 0 1 0 60229168 84705280 16254 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14475/statm: 20680 16254 378 142 0 19634 0
Current children cumulated CPU time (s) 1349.53
Current children cumulated vsize (KiB) 82720

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14481
/proc/meminfo: memFree=1369832/2055920 swapFree=4192812/4192956
[pid=14475] ppid=14473 vsize=83908 CPUtime=1408.96
/proc/14475/stat : 14475 (pcs.small) R 14473 14475 12777 0 -1 4194304 27125 822 0 0 140872 24 0 0 25 0 1 0 60229168 85921792 16738 996147200 134512640 135095119 4294956304 18446744073709551615 134642903 0 0 4096 0 0 0 0 17 1 0 0
/proc/14475/statm: 20977 16738 378 142 0 19931 0
Current children cumulated CPU time (s) 1408.96
Current children cumulated vsize (KiB) 83908

[startup+1482.3 s]
/proc/loadavg: 2.07 2.03 2.01 3/82 14523
/proc/meminfo: memFree=1437344/2055920 swapFree=4192812/4192956
[pid=14475] ppid=14473 vsize=84832 CPUtime=1468.81
/proc/14475/stat : 14475 (pcs.small) R 14473 14475 12777 0 -1 4194304 27580 822 0 0 146855 26 0 0 25 0 1 0 60229168 86867968 17193 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14475/statm: 21208 17193 378 142 0 20162 0
Current children cumulated CPU time (s) 1468.81
Current children cumulated vsize (KiB) 84832

[startup+1542.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/82 14523
/proc/meminfo: memFree=1435168/2055920 swapFree=4192812/4192956
[pid=14475] ppid=14473 vsize=86020 CPUtime=1528.77
/proc/14475/stat : 14475 (pcs.small) R 14473 14475 12777 0 -1 4194304 28075 822 0 0 152851 26 0 0 25 0 1 0 60229168 88084480 17688 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/14475/statm: 21505 17688 378 142 0 20459 0
Current children cumulated CPU time (s) 1528.77
Current children cumulated vsize (KiB) 86020

[startup+1602.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/82 14523
/proc/meminfo: memFree=1433248/2055920 swapFree=4192812/4192956
[pid=14475] ppid=14473 vsize=87076 CPUtime=1588.75
/proc/14475/stat : 14475 (pcs.small) R 14473 14475 12777 0 -1 4194304 28540 822 0 0 158848 27 0 0 25 0 1 0 60229168 89165824 18153 996147200 134512640 135095119 4294956304 18446744073709551615 134642978 0 0 4096 0 0 0 0 17 0 0 0
/proc/14475/statm: 21769 18153 378 142 0 20723 0
Current children cumulated CPU time (s) 1588.75
Current children cumulated vsize (KiB) 87076

[startup+1662.31 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 14523
/proc/meminfo: memFree=1431520/2055920 swapFree=4192812/4192956
[pid=14475] ppid=14473 vsize=88004 CPUtime=1648.73
/proc/14475/stat : 14475 (pcs.small) R 14473 14475 12777 0 -1 4194304 28955 822 0 0 164846 27 0 0 25 0 1 0 60229168 90116096 18568 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14475/statm: 22001 18568 378 142 0 20955 0
Current children cumulated CPU time (s) 1648.73
Current children cumulated vsize (KiB) 88004

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14523
/proc/meminfo: memFree=1416672/2055920 swapFree=4192812/4192956
[pid=14475] ppid=14473 vsize=110196 CPUtime=1708.71
/proc/14475/stat : 14475 (pcs.small) R 14473 14475 12777 0 -1 4194304 34713 822 0 0 170841 30 0 0 25 0 1 0 60229168 112840704 22277 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14475/statm: 27549 22277 378 142 0 26503 0
Current children cumulated CPU time (s) 1708.71
Current children cumulated vsize (KiB) 110196

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14523
/proc/meminfo: memFree=1415904/2055920 swapFree=4192812/4192956
[pid=14475] ppid=14473 vsize=110196 CPUtime=1768.68
/proc/14475/stat : 14475 (pcs.small) R 14473 14475 12777 0 -1 4194304 34901 822 0 0 176838 30 0 0 25 0 1 0 60229168 112840704 22465 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14475/statm: 27549 22465 378 142 0 26503 0
Current children cumulated CPU time (s) 1768.68
Current children cumulated vsize (KiB) 110196



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1813.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14523
/proc/meminfo: memFree=1415520/2055920 swapFree=4192812/4192956
[pid=14475] ppid=14473 vsize=110196 CPUtime=1800.06
/proc/14475/stat : 14475 (pcs.small) R 14473 14475 12777 0 -1 4194304 34997 822 0 0 179976 30 0 0 25 0 1 0 60229168 112840704 22561 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14475/statm: 27549 22561 378 142 0 26503 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 110196

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

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

[startup+1813.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14523
/proc/meminfo: memFree=1415520/2055920 swapFree=4192812/4192956
[pid=14475] ppid=14473 vsize=110196 CPUtime=1800.06
/proc/14475/stat : 14475 (pcs.small) R 14473 14475 12777 0 -1 4194304 34997 822 0 0 179976 30 0 0 25 0 1 0 60229168 112840704 22561 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14475/statm: 27549 22561 378 142 0 26503 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 110196

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1813.72
CPU time (s): 1800.1
CPU user time (s): 1799.78
CPU system time (s): 0.32695
CPU usage (%): 99.2492
Max. virtual memory (cumulated for all children) (KiB): 111396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.78
system time used= 0.32695
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35819
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= 31656

runsolver used 2.32965 second user time and 5.57615 second system time

The end

Launcher Data 

Begin job on node66 at 2009-07-16 10:07:43
IDJOB=2091185
IDBENCH=60007
IDSOLVER=734
FILE ID=node66/2091185-1247731663
PBS_JOBID= 9521492
Free space on /tmp= 66256 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-50-23/normalized-rand-2-50-23-587-230-15_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091185-1247731663/watcher-2091185-1247731663 -o /tmp/evaluation-result-2091185-1247731663/solver-2091185-1247731663 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 551481376 HOME/instance-2091185-1247731663.xml

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

MD5SUM BENCH= a3a7b3805736204893d5211995522c8f
RANDOM SEED=551481376

node66.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		: 3000.214
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		: 3000.214
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:       1495424 kB
Buffers:         78460 kB
Cached:         358644 kB
SwapCached:          0 kB
Active:          88844 kB
Inactive:       392896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1495424 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2116 kB
Writeback:           0 kB
Mapped:          56000 kB
Slab:            64036 kB
Committed_AS:   506496 kB
PageTables:       1752 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= 66256 MiB
End job on node66 at 2009-07-16 10:37:59