Trace number 2091251

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) 1800.11 1811.02

General information on the benchmark

Namecsp/rand-2-50-23/
normalized-rand-2-50-23-587-230-9_ext.xml
MD5SUM8ae4fe9b4edf56afb3d88cbb19fea87e
Bench Category2-ARY-EXT (binary constraints in extension)
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 variables50
Number of constraints459
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension459
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.02	c small-domain mode
0.17/0.21	c Seed is 1807180122
0.17/0.21	c Constructing HOME/instance-2091251-1247731997.xml  with 10530 constraints
0.17/0.21	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-2091251-1247731997/watcher-2091251-1247731997 -o /tmp/evaluation-result-2091251-1247731997/solver-2091251-1247731997 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1807180122 HOME/instance-2091251-1247731997.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 4/73 11528
/proc/meminfo: memFree=1507368/2055920 swapFree=4192812/4192956
[pid=11528] ppid=11526 vsize=5356 CPUtime=0
/proc/11528/stat : 11528 (pcssolve) R 11526 11528 11185 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 60264541 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 234211568287 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/11528/statm: 1339 241 200 169 0 50 0
[pid=11529] ppid=11528 vsize=3544 CPUtime=0
/proc/11529/stat : 11529 (fgrep) R 11528 11528 11185 0 -1 4194304 112 0 0 0 0 0 0 0 22 0 1 0 60264541 3629056 79 996147200 4194304 4274172 548682068976 18446744073709551615 234211999044 0 0 4096 0 0 0 0 17 1 0 0
/proc/11529/statm: 886 79 62 19 0 10 0
[pid=11530] ppid=11528 vsize=5356 CPUtime=0
/proc/11530/stat : 11530 (pcssolve) R 11528 11528 11185 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 60264541 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 234211568287 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/11530/statm: 1339 241 200 169 0 50 0

[startup+0.0820489 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 11528
/proc/meminfo: memFree=1507368/2055920 swapFree=4192812/4192956
[pid=11528] ppid=11526 vsize=5300 CPUtime=0.06
/proc/11528/stat : 11528 (pcs.small) R 11526 11528 11185 0 -1 4194304 1041 822 0 0 6 0 0 0 18 0 1 0 60264541 5427200 650 996147200 134512640 135095119 4294956304 18446744073709551615 134769667 0 0 4096 0 0 0 0 17 1 0 0
/proc/11528/statm: 1325 650 364 142 0 279 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5300

[startup+0.102049 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 11528
/proc/meminfo: memFree=1507368/2055920 swapFree=4192812/4192956
[pid=11528] ppid=11526 vsize=5696 CPUtime=0.07
/proc/11528/stat : 11528 (pcs.small) R 11526 11528 11185 0 -1 4194304 1125 822 0 0 7 0 0 0 18 0 1 0 60264541 5832704 734 996147200 134512640 135095119 4294956304 18446744073709551615 134739386 0 0 4096 0 0 0 0 17 1 0 0
/proc/11528/statm: 1424 734 364 142 0 378 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5696

[startup+0.302085 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 11528
/proc/meminfo: memFree=1507368/2055920 swapFree=4192812/4192956
[pid=11528] ppid=11526 vsize=8096 CPUtime=0.27
/proc/11528/stat : 11528 (pcs.small) R 11526 11528 11185 0 -1 4194304 1790 822 0 0 27 0 0 0 19 0 1 0 60264541 8290304 1301 996147200 134512640 135095119 4294956304 18446744073709551615 134555000 0 0 4096 0 0 0 0 17 1 0 0
/proc/11528/statm: 2024 1301 378 142 0 978 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 8096

[startup+0.702136 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 11528
/proc/meminfo: memFree=1507368/2055920 swapFree=4192812/4192956
[pid=11528] ppid=11526 vsize=8096 CPUtime=0.67
/proc/11528/stat : 11528 (pcs.small) R 11526 11528 11185 0 -1 4194304 1793 822 0 0 67 0 0 0 23 0 1 0 60264541 8290304 1304 996147200 134512640 135095119 4294956304 18446744073709551615 134607084 0 0 4096 0 0 0 0 17 1 0 0
/proc/11528/statm: 2024 1304 378 142 0 978 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 8096

[startup+1.50124 s]
/proc/loadavg: 2.08 2.02 2.01 3/74 11534
/proc/meminfo: memFree=1503584/2055920 swapFree=4192812/4192956
[pid=11528] ppid=11526 vsize=8096 CPUtime=1.46
/proc/11528/stat : 11528 (pcs.small) R 11526 11528 11185 0 -1 4194304 1799 822 0 0 146 0 0 0 25 0 1 0 60264541 8290304 1310 996147200 134512640 135095119 4294956304 18446744073709551615 134570726 0 0 4096 0 0 0 0 17 1 0 0
/proc/11528/statm: 2024 1310 378 142 0 978 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 8096

[startup+3.10144 s]
/proc/loadavg: 2.08 2.02 2.01 3/74 11534
/proc/meminfo: memFree=1503392/2055920 swapFree=4192812/4192956
[pid=11528] ppid=11526 vsize=8096 CPUtime=3.05
/proc/11528/stat : 11528 (pcs.small) R 11526 11528 11185 0 -1 4194304 1811 822 0 0 305 0 0 0 25 0 1 0 60264541 8290304 1322 996147200 134512640 135095119 4294956304 18446744073709551615 134636931 0 0 4096 0 0 0 0 17 1 0 0
/proc/11528/statm: 2024 1322 378 142 0 978 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 8096

[startup+6.30185 s]
/proc/loadavg: 2.07 2.02 2.00 3/74 11534
/proc/meminfo: memFree=1503264/2055920 swapFree=4192812/4192956
[pid=11528] ppid=11526 vsize=8096 CPUtime=6.21
/proc/11528/stat : 11528 (pcs.small) R 11526 11528 11185 0 -1 4194304 1833 822 0 0 621 0 0 0 25 0 1 0 60264541 8290304 1344 996147200 134512640 135095119 4294956304 18446744073709551615 134636931 0 0 4096 0 0 0 0 17 1 0 0
/proc/11528/statm: 2024 1344 378 142 0 978 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 8096

[startup+12.7017 s]
/proc/loadavg: 2.07 2.02 2.00 3/74 11534
/proc/meminfo: memFree=1502176/2055920 swapFree=4192812/4192956
[pid=11528] ppid=11526 vsize=9768 CPUtime=12.56
/proc/11528/stat : 11528 (pcs.small) R 11526 11528 11185 0 -1 4194304 2181 822 0 0 1255 1 0 0 25 0 1 0 60264541 10002432 1563 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/11528/statm: 2442 1563 378 142 0 1396 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 9768

[startup+25.5023 s]
/proc/loadavg: 2.05 2.01 2.00 3/74 11534
/proc/meminfo: memFree=1500832/2055920 swapFree=4192812/4192956
[pid=11528] ppid=11526 vsize=11320 CPUtime=25.23
/proc/11528/stat : 11528 (pcs.small) R 11526 11528 11185 0 -1 4194304 2758 822 0 0 2522 1 0 0 25 0 1 0 60264541 11591680 1883 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/11528/statm: 2830 1883 378 142 0 1784 0
Current children cumulated CPU time (s) 25.23
Current children cumulated vsize (KiB) 11320

[startup+51.1025 s]
/proc/loadavg: 2.03 2.01 2.00 3/74 11534
/proc/meminfo: memFree=1497248/2055920 swapFree=4192812/4192956
[pid=11528] ppid=11526 vsize=14188 CPUtime=50.6
/proc/11528/stat : 11528 (pcs.small) R 11526 11528 11185 0 -1 4194304 3828 822 0 0 5057 3 0 0 25 0 1 0 60264541 14528512 2663 996147200 134512640 135095119 4294956304 18446744073709551615 134642952 0 0 4096 0 0 0 0 17 1 0 0
/proc/11528/statm: 3547 2663 378 142 0 2501 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 14188

[startup+102.308 s]
/proc/loadavg: 2.01 2.01 2.00 3/74 11534
/proc/meminfo: memFree=1491104/2055920 swapFree=4192812/4192956
[pid=11528] ppid=11526 vsize=18740 CPUtime=101.32
/proc/11528/stat : 11528 (pcs.small) R 11526 11528 11185 0 -1 4194304 5404 822 0 0 10128 4 0 0 25 0 1 0 60264541 19189760 3726 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/11528/statm: 4685 3726 378 142 0 3639 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 18740

[startup+162.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 11534
/proc/meminfo: memFree=1483360/2055920 swapFree=4192812/4192956
[pid=11528] ppid=11526 vsize=28972 CPUtime=160.76
/proc/11528/stat : 11528 (pcs.small) R 11526 11528 11185 0 -1 4194304 8360 822 0 0 16069 7 0 0 25 0 1 0 60264541 29667328 5144 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/11528/statm: 7243 5144 378 142 0 6197 0
Current children cumulated CPU time (s) 160.76
Current children cumulated vsize (KiB) 28972

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 11534
/proc/meminfo: memFree=1479328/2055920 swapFree=4192812/4192956
[pid=11528] ppid=11526 vsize=29500 CPUtime=220.19
/proc/11528/stat : 11528 (pcs.small) R 11526 11528 11185 0 -1 4194304 8847 822 0 0 22012 7 0 0 25 0 1 0 60264541 30208000 5631 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/11528/statm: 7375 5631 378 142 0 6329 0
Current children cumulated CPU time (s) 220.19
Current children cumulated vsize (KiB) 29500

[startup+282.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 11534
/proc/meminfo: memFree=1474400/2055920 swapFree=4192812/4192956
[pid=11528] ppid=11526 vsize=31216 CPUtime=279.63
/proc/11528/stat : 11528 (pcs.small) R 11526 11528 11185 0 -1 4194304 9588 822 0 0 27954 9 0 0 25 0 1 0 60264541 31965184 6372 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/11528/statm: 7804 6372 378 142 0 6758 0
Current children cumulated CPU time (s) 279.63
Current children cumulated vsize (KiB) 31216

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 11534
/proc/meminfo: memFree=1469536/2055920 swapFree=4192812/4192956
[pid=11528] ppid=11526 vsize=32932 CPUtime=339.07
/proc/11528/stat : 11528 (pcs.small) R 11526 11528 11185 0 -1 4194304 10281 822 0 0 33897 10 0 0 25 0 1 0 60264541 33722368 7065 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/11528/statm: 8233 7065 378 142 0 7187 0
Current children cumulated CPU time (s) 339.07
Current children cumulated vsize (KiB) 32932

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 11534
/proc/meminfo: memFree=1464800/2055920 swapFree=4192812/4192956
[pid=11528] ppid=11526 vsize=34516 CPUtime=398.5
/proc/11528/stat : 11528 (pcs.small) R 11526 11528 11185 0 -1 4194304 10963 822 0 0 39840 10 0 0 25 0 1 0 60264541 35344384 7747 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/11528/statm: 8629 7747 378 142 0 7583 0
Current children cumulated CPU time (s) 398.5
Current children cumulated vsize (KiB) 34516

[startup+462.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 11534
/proc/meminfo: memFree=1460064/2055920 swapFree=4192812/4192956
[pid=11528] ppid=11526 vsize=44292 CPUtime=457.93
/proc/11528/stat : 11528 (pcs.small) R 11526 11528 11185 0 -1 4194304 13680 822 0 0 45781 12 0 0 25 0 1 0 60264541 45355008 8415 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/11528/statm: 11073 8415 378 142 0 10027 0
Current children cumulated CPU time (s) 457.93
Current children cumulated vsize (KiB) 44292

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 11534
/proc/meminfo: memFree=1450080/2055920 swapFree=4192812/4192956
[pid=11528] ppid=11526 vsize=55516 CPUtime=517.38
/proc/11528/stat : 11528 (pcs.small) R 11526 11528 11185 0 -1 4194304 16731 822 0 0 51724 14 0 0 25 0 1 0 60264541 56848384 10441 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/11528/statm: 13879 10441 378 142 0 12833 0
Current children cumulated CPU time (s) 517.38
Current children cumulated vsize (KiB) 55516

[startup+582.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 11534
/proc/meminfo: memFree=1447008/2055920 swapFree=4192812/4192956
[pid=11528] ppid=11526 vsize=55516 CPUtime=576.82
/proc/11528/stat : 11528 (pcs.small) R 11526 11528 11185 0 -1 4194304 16975 822 0 0 57667 15 0 0 25 0 1 0 60264541 56848384 10685 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/11528/statm: 13879 10685 378 142 0 12833 0
Current children cumulated CPU time (s) 576.82
Current children cumulated vsize (KiB) 55516

[startup+642.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 11534
/proc/meminfo: memFree=1444192/2055920 swapFree=4192812/4192956
[pid=11528] ppid=11526 vsize=55516 CPUtime=636.26

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

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 11534
/proc/meminfo: memFree=1434144/2055920 swapFree=4192812/4192956
[pid=11528] ppid=11526 vsize=57096 CPUtime=814.57
/proc/11528/stat : 11528 (pcs.small) R 11526 11528 11185 0 -1 4194304 18324 822 0 0 81440 17 0 0 25 0 1 0 60264541 58466304 12034 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/11528/statm: 14274 12034 378 142 0 13228 0
Current children cumulated CPU time (s) 814.57
Current children cumulated vsize (KiB) 57096

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 11534
/proc/meminfo: memFree=1430432/2055920 swapFree=4192812/4192956
[pid=11528] ppid=11526 vsize=58288 CPUtime=874.01
/proc/11528/stat : 11528 (pcs.small) R 11526 11528 11185 0 -1 4194304 18838 822 0 0 87383 18 0 0 25 0 1 0 60264541 59686912 12548 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/11528/statm: 14572 12548 378 142 0 13526 0
Current children cumulated CPU time (s) 874.01
Current children cumulated vsize (KiB) 58288

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 11534
/proc/meminfo: memFree=1426656/2055920 swapFree=4192812/4192956
[pid=11528] ppid=11526 vsize=59608 CPUtime=933.44
/proc/11528/stat : 11528 (pcs.small) R 11526 11528 11185 0 -1 4194304 19372 822 0 0 93326 18 0 0 25 0 1 0 60264541 61038592 13082 996147200 134512640 135095119 4294956304 18446744073709551615 134589510 0 0 4096 0 0 0 0 17 1 0 0
/proc/11528/statm: 14902 13082 378 142 0 13856 0
Current children cumulated CPU time (s) 933.44
Current children cumulated vsize (KiB) 59608

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 11534
/proc/meminfo: memFree=1410336/2055920 swapFree=4192812/4192956
[pid=11528] ppid=11526 vsize=60664 CPUtime=992.88
/proc/11528/stat : 11528 (pcs.small) R 11526 11528 11185 0 -1 4194304 19855 822 0 0 99269 19 0 0 25 0 1 0 60264541 62119936 13565 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/11528/statm: 15166 13565 378 142 0 14120 0
Current children cumulated CPU time (s) 992.88
Current children cumulated vsize (KiB) 60664

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 11534
/proc/meminfo: memFree=1407776/2055920 swapFree=4192812/4192956
[pid=11528] ppid=11526 vsize=61856 CPUtime=1052.32
/proc/11528/stat : 11528 (pcs.small) R 11526 11528 11185 0 -1 4194304 20333 822 0 0 105212 20 0 0 25 0 1 0 60264541 63340544 14043 996147200 134512640 135095119 4294956304 18446744073709551615 134589657 0 0 4096 0 0 0 0 17 1 0 0
/proc/11528/statm: 15464 14043 378 142 0 14418 0
Current children cumulated CPU time (s) 1052.32
Current children cumulated vsize (KiB) 61856

[startup+1122.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/74 11534
/proc/meminfo: memFree=1405024/2055920 swapFree=4192812/4192956
[pid=11528] ppid=11526 vsize=63044 CPUtime=1111.75
/proc/11528/stat : 11528 (pcs.small) R 11526 11528 11185 0 -1 4194304 20833 822 0 0 111154 21 0 0 25 0 1 0 60264541 64557056 14543 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/11528/statm: 15761 14543 378 142 0 14715 0
Current children cumulated CPU time (s) 1111.75
Current children cumulated vsize (KiB) 63044

[startup+1182.3 s]
/proc/loadavg: 2.01 2.01 2.00 4/83 11576
/proc/meminfo: memFree=1472472/2055920 swapFree=4192812/4192956
[pid=11528] ppid=11526 vsize=80616 CPUtime=1171.63
/proc/11528/stat : 11528 (pcs.small) R 11526 11528 11185 0 -1 4194304 25454 822 0 0 117138 25 0 0 25 0 1 0 60264541 82550784 15067 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/11528/statm: 20154 15067 378 142 0 19108 0
Current children cumulated CPU time (s) 1171.63
Current children cumulated vsize (KiB) 80616

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 11576
/proc/meminfo: memFree=1470296/2055920 swapFree=4192812/4192956
[pid=11528] ppid=11526 vsize=81676 CPUtime=1231.61
/proc/11528/stat : 11528 (pcs.small) R 11526 11528 11185 0 -1 4194304 25921 822 0 0 123135 26 0 0 25 0 1 0 60264541 83636224 15534 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/11528/statm: 20419 15534 378 142 0 19373 0
Current children cumulated CPU time (s) 1231.61
Current children cumulated vsize (KiB) 81676

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 11576
/proc/meminfo: memFree=1467992/2055920 swapFree=4192812/4192956
[pid=11528] ppid=11526 vsize=82996 CPUtime=1291.59
/proc/11528/stat : 11528 (pcs.small) R 11526 11528 11185 0 -1 4194304 26480 822 0 0 129133 26 0 0 25 0 1 0 60264541 84987904 16093 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/11528/statm: 20749 16093 378 142 0 19703 0
Current children cumulated CPU time (s) 1291.59
Current children cumulated vsize (KiB) 82996

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 11576
/proc/meminfo: memFree=1466008/2055920 swapFree=4192812/4192956
[pid=11528] ppid=11526 vsize=84192 CPUtime=1351.55
/proc/11528/stat : 11528 (pcs.small) R 11526 11528 11185 0 -1 4194304 26973 822 0 0 135128 27 0 0 25 0 1 0 60264541 86212608 16586 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/11528/statm: 21048 16586 378 142 0 20002 0
Current children cumulated CPU time (s) 1351.55
Current children cumulated vsize (KiB) 84192

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 11576
/proc/meminfo: memFree=1463960/2055920 swapFree=4192812/4192956
[pid=11528] ppid=11526 vsize=85384 CPUtime=1411.54
/proc/11528/stat : 11528 (pcs.small) R 11526 11528 11185 0 -1 4194304 27477 822 0 0 141126 28 0 0 25 0 1 0 60264541 87433216 17090 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/11528/statm: 21346 17090 378 142 0 20300 0
Current children cumulated CPU time (s) 1411.54
Current children cumulated vsize (KiB) 85384

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 11576
/proc/meminfo: memFree=1461912/2055920 swapFree=4192812/4192956
[pid=11528] ppid=11526 vsize=86572 CPUtime=1471.51
/proc/11528/stat : 11528 (pcs.small) R 11526 11528 11185 0 -1 4194304 27981 822 0 0 147122 29 0 0 25 0 1 0 60264541 88649728 17594 996147200 134512640 135095119 4294956304 18446744073709551615 134837938 0 0 4096 0 0 0 0 17 0 0 0
/proc/11528/statm: 21643 17594 378 142 0 20597 0
Current children cumulated CPU time (s) 1471.51
Current children cumulated vsize (KiB) 86572

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 11576
/proc/meminfo: memFree=1460184/2055920 swapFree=4192812/4192956
[pid=11528] ppid=11526 vsize=87496 CPUtime=1531.48
/proc/11528/stat : 11528 (pcs.small) R 11526 11528 11185 0 -1 4194304 28400 822 0 0 153118 30 0 0 25 0 1 0 60264541 89595904 18013 996147200 134512640 135095119 4294956304 18446744073709551615 134638379 0 0 4096 0 0 0 0 17 0 0 0
/proc/11528/statm: 21874 18013 378 142 0 20828 0
Current children cumulated CPU time (s) 1531.48
Current children cumulated vsize (KiB) 87496

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 11576
/proc/meminfo: memFree=1444952/2055920 swapFree=4192812/4192956
[pid=11528] ppid=11526 vsize=109944 CPUtime=1591.46
/proc/11528/stat : 11528 (pcs.small) R 11526 11528 11185 0 -1 4194304 34231 822 0 0 159113 33 0 0 25 0 1 0 60264541 112582656 21795 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/11528/statm: 27486 21795 378 142 0 26440 0
Current children cumulated CPU time (s) 1591.46
Current children cumulated vsize (KiB) 109944

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 11576
/proc/meminfo: memFree=1444312/2055920 swapFree=4192812/4192956
[pid=11528] ppid=11526 vsize=109944 CPUtime=1651.43
/proc/11528/stat : 11528 (pcs.small) R 11526 11528 11185 0 -1 4194304 34419 822 0 0 165110 33 0 0 25 0 1 0 60264541 112582656 21983 996147200 134512640 135095119 4294956304 18446744073709551615 134617019 0 0 4096 0 0 0 0 17 0 0 0
/proc/11528/statm: 27486 21983 378 142 0 26440 0
Current children cumulated CPU time (s) 1651.43
Current children cumulated vsize (KiB) 109944

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 11576
/proc/meminfo: memFree=1443544/2055920 swapFree=4192812/4192956
[pid=11528] ppid=11526 vsize=109944 CPUtime=1711.4
/proc/11528/stat : 11528 (pcs.small) R 11526 11528 11185 0 -1 4194304 34608 822 0 0 171107 33 0 0 25 0 1 0 60264541 112582656 22172 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/11528/statm: 27486 22172 378 142 0 26440 0
Current children cumulated CPU time (s) 1711.4
Current children cumulated vsize (KiB) 109944

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 11576
/proc/meminfo: memFree=1442584/2055920 swapFree=4192812/4192956
[pid=11528] ppid=11526 vsize=109944 CPUtime=1771.39
/proc/11528/stat : 11528 (pcs.small) R 11526 11528 11185 0 -1 4194304 34797 822 0 0 177105 34 0 0 25 0 1 0 60264541 112582656 22361 996147200 134512640 135095119 4294956304 18446744073709551615 134642964 0 0 4096 0 0 0 0 17 0 0 0
/proc/11528/statm: 27486 22361 378 142 0 26440 0
Current children cumulated CPU time (s) 1771.39
Current children cumulated vsize (KiB) 109944



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1811 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 11576
/proc/meminfo: memFree=1442200/2055920 swapFree=4192812/4192956
[pid=11528] ppid=11526 vsize=109944 CPUtime=1800.08
/proc/11528/stat : 11528 (pcs.small) R 11526 11528 11185 0 -1 4194304 34887 822 0 0 179974 34 0 0 25 0 1 0 60264541 112582656 22451 996147200 134512640 135095119 4294956304 18446744073709551615 134616996 0 0 4096 0 0 0 0 17 0 0 0
/proc/11528/statm: 27486 22451 378 142 0 26440 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 109944

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): 1811.02
CPU time (s): 1800.11
CPU user time (s): 1799.75
CPU system time (s): 0.365944
CPU usage (%): 99.3977
Max. virtual memory (cumulated for all children) (KiB): 118140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.75
system time used= 0.365944
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35709
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= 26977

runsolver used 2.36864 second user time and 5.87611 second system time

The end

Launcher Data 

Begin job on node54 at 2009-07-16 10:13:17
IDJOB=2091251
IDBENCH=60019
IDSOLVER=734
FILE ID=node54/2091251-1247731997
PBS_JOBID= 9521610
Free space on /tmp= 66296 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-50-23/normalized-rand-2-50-23-587-230-9_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091251-1247731997/watcher-2091251-1247731997 -o /tmp/evaluation-result-2091251-1247731997/solver-2091251-1247731997 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1807180122 HOME/instance-2091251-1247731997.xml

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

MD5SUM BENCH= 8ae4fe9b4edf56afb3d88cbb19fea87e
RANDOM SEED=1807180122

node54.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:       1507848 kB
Buffers:         79416 kB
Cached:         319676 kB
SwapCached:          0 kB
Active:         151616 kB
Inactive:       307544 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1507848 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2108 kB
Writeback:           0 kB
Mapped:          71344 kB
Slab:            74112 kB
Committed_AS:   558444 kB
PageTables:       1808 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= 66296 MiB
End job on node54 at 2009-07-16 10:43:30