Trace number 2064850

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) 1800.03 1812.02

General information on the benchmark

Namecsp/rand-3-28-28/
normalized-rand-3-28-28-93-632-19_ext.xml
MD5SUM22169e4f34d08e7e450e791f19d4642f
Bench CategoryN-ARY-EXT (n-ary 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 variables28
Number of constraints93
Maximum constraint arity3
Maximum domain size28
Number of constraints which are defined in extension93
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.04	c small-domain mode
0.00/0.05	c Seed is 872398610
0.00/0.05	c Constructing HOME/instance-2064850-1247702817.xml  with 93 constraints
1.87/1.91	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-2064850-1247702817/watcher-2064850-1247702817 -o /tmp/evaluation-result-2064850-1247702817/solver-2064850-1247702817 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 872398610 HOME/instance-2064850-1247702817.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: 2.04 2.04 1.51 4/83 12213
/proc/meminfo: memFree=643576/2055920 swapFree=4192812/4192956
[pid=12213] ppid=12211 vsize=5356 CPUtime=0
/proc/12213/stat : 12213 (pcssolve) S 12211 12213 10964 0 -1 4194304 305 0 0 0 0 0 0 0 18 0 1 0 57346924 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12213/statm: 1339 242 201 169 0 50 0
[pid=12214] ppid=12213 vsize=5356 CPUtime=0
/proc/12214/stat : 12214 (pcssolve) R 12213 12213 10964 0 -1 4194368 21 0 0 0 0 0 0 0 19 0 1 0 57346924 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 249070058085 0 0 4100 65536 0 0 0 17 0 0 0
/proc/12214/statm: 1339 243 202 169 0 50 0
[pid=12215] ppid=12213 vsize=5356 CPUtime=0
/proc/12215/stat : 12215 (pcssolve) R 12213 12213 10964 0 -1 4194368 22 0 0 0 0 0 0 0 20 0 1 0 57346924 5484544 244 996147200 4194304 4889804 548682068800 18446744073709551615 249069890855 0 0 4096 0 0 0 0 17 1 0 0
/proc/12215/statm: 1339 244 203 169 0 50 0

[startup+0.058298 s]
/proc/loadavg: 2.04 2.04 1.51 4/83 12213
/proc/meminfo: memFree=643576/2055920 swapFree=4192812/4192956
[pid=12213] ppid=12211 vsize=4512 CPUtime=0.04
/proc/12213/stat : 12213 (pcs.small) R 12211 12213 10964 0 -1 4194304 830 974 0 0 0 0 2 2 18 0 1 0 57346924 4620288 439 996147200 134512640 135095119 4294956304 18446744073709551615 134741312 0 0 4096 0 0 0 0 17 1 0 0
/proc/12213/statm: 1128 439 361 142 0 82 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 4512

[startup+0.1023 s]
/proc/loadavg: 2.04 2.04 1.51 4/83 12213
/proc/meminfo: memFree=643576/2055920 swapFree=4192812/4192956
[pid=12213] ppid=12211 vsize=5244 CPUtime=0.09
/proc/12213/stat : 12213 (pcs.small) R 12211 12213 10964 0 -1 4194304 939 974 0 0 5 0 2 2 18 0 1 0 57346924 5369856 548 996147200 134512640 135095119 4294956304 18446744073709551615 134741458 0 0 4096 0 0 0 0 17 1 0 0
/proc/12213/statm: 1311 548 375 142 0 265 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5244

[startup+0.301321 s]
/proc/loadavg: 2.04 2.04 1.51 4/83 12213
/proc/meminfo: memFree=643576/2055920 swapFree=4192812/4192956
[pid=12213] ppid=12211 vsize=8000 CPUtime=0.29
/proc/12213/stat : 12213 (pcs.small) R 12211 12213 10964 0 -1 4194304 1227 974 0 0 25 0 2 2 19 0 1 0 57346924 8192000 836 996147200 134512640 135095119 4294956304 18446744073709551615 12353288 0 0 4096 0 0 0 0 17 1 0 0
/proc/12213/statm: 2000 836 375 142 0 954 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8000

[startup+0.701362 s]
/proc/loadavg: 2.04 2.04 1.51 4/83 12213
/proc/meminfo: memFree=643576/2055920 swapFree=4192812/4192956
[pid=12213] ppid=12211 vsize=13520 CPUtime=0.68
/proc/12213/stat : 12213 (pcs.small) R 12211 12213 10964 0 -1 4194304 1806 974 0 0 64 0 2 2 23 0 1 0 57346924 13844480 1415 996147200 134512640 135095119 4294956304 18446744073709551615 12385927 0 0 4096 0 0 0 0 17 1 0 0
/proc/12213/statm: 3380 1415 375 142 0 2334 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 13520

[startup+1.50244 s]
/proc/loadavg: 2.04 2.04 1.51 4/84 12219
/proc/meminfo: memFree=628008/2055920 swapFree=4192812/4192956
[pid=12213] ppid=12211 vsize=24464 CPUtime=1.48
/proc/12213/stat : 12213 (pcs.small) R 12211 12213 10964 0 -1 4194304 2969 974 0 0 143 1 2 2 25 0 1 0 57346924 25051136 2578 996147200 134512640 135095119 4294956304 18446744073709551615 134694264 0 0 4096 0 0 0 0 17 1 0 0
/proc/12213/statm: 6116 2578 375 142 0 5070 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 24464

[startup+3.1016 s]
/proc/loadavg: 2.04 2.04 1.51 3/84 12219
/proc/meminfo: memFree=629672/2055920 swapFree=4192812/4192956
[pid=12213] ppid=12211 vsize=30204 CPUtime=3.06
/proc/12213/stat : 12213 (pcs.small) R 12211 12213 10964 0 -1 4194304 3590 974 0 0 301 1 2 2 25 0 1 0 57346924 30928896 3198 996147200 134512640 135095119 4294956304 18446744073709551615 134926990 0 0 4096 0 0 0 0 17 1 0 0
/proc/12213/statm: 7551 3198 389 142 0 6505 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 30204

[startup+6.30192 s]
/proc/loadavg: 2.20 2.07 1.52 3/84 12219
/proc/meminfo: memFree=629352/2055920 swapFree=4192812/4192956
[pid=12213] ppid=12211 vsize=30204 CPUtime=6.23
/proc/12213/stat : 12213 (pcs.small) R 12211 12213 10964 0 -1 4194304 3609 974 0 0 618 1 2 2 25 0 1 0 57346924 30928896 3217 996147200 134512640 135095119 4294956304 18446744073709551615 134918187 0 0 4096 0 0 0 0 17 1 0 0
/proc/12213/statm: 7551 3217 389 142 0 6505 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 30204

[startup+12.7015 s]
/proc/loadavg: 2.18 2.07 1.52 3/84 12219
/proc/meminfo: memFree=629168/2055920 swapFree=4192812/4192956
[pid=12213] ppid=12211 vsize=30464 CPUtime=12.57
/proc/12213/stat : 12213 (pcs.small) R 12211 12213 10964 0 -1 4194304 3695 974 0 0 1252 1 2 2 25 0 1 0 57346924 31195136 3303 996147200 134512640 135095119 4294956304 18446744073709551615 134927080 0 0 4096 0 0 0 0 17 1 0 0
/proc/12213/statm: 7616 3303 389 142 0 6570 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 30464

[startup+25.5018 s]
/proc/loadavg: 2.14 2.07 1.53 3/84 12219
/proc/meminfo: memFree=628784/2055920 swapFree=4192812/4192956
[pid=12213] ppid=12211 vsize=30720 CPUtime=25.27
/proc/12213/stat : 12213 (pcs.small) R 12211 12213 10964 0 -1 4194304 3842 974 0 0 2521 2 2 2 25 0 1 0 57346924 31457280 3385 996147200 134512640 135095119 4294956304 18446744073709551615 134918151 0 0 4096 0 0 0 0 17 1 0 0
/proc/12213/statm: 7680 3385 389 142 0 6634 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 30720

[startup+51.1013 s]
/proc/loadavg: 2.09 2.06 1.54 3/84 12219
/proc/meminfo: memFree=627952/2055920 swapFree=4192812/4192956
[pid=12213] ppid=12211 vsize=31492 CPUtime=50.65
/proc/12213/stat : 12213 (pcs.small) R 12211 12213 10964 0 -1 4194304 4220 974 0 0 5059 2 2 2 25 0 1 0 57346924 32247808 3634 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 1 0 0
/proc/12213/statm: 7873 3634 389 142 0 6827 0
Current children cumulated CPU time (s) 50.65
Current children cumulated vsize (KiB) 31492

[startup+102.306 s]
/proc/loadavg: 2.04 2.05 1.56 3/84 12219
/proc/meminfo: memFree=620784/2055920 swapFree=4192812/4192956
[pid=12213] ppid=12211 vsize=32772 CPUtime=101.41
/proc/12213/stat : 12213 (pcs.small) R 12211 12213 10964 0 -1 4194304 4948 974 0 0 10135 2 2 2 25 0 1 0 57346924 33558528 4040 996147200 134512640 135095119 4294956304 18446744073709551615 134927073 0 0 4096 0 0 0 0 17 1 0 0
/proc/12213/statm: 8193 4040 389 142 0 7147 0
Current children cumulated CPU time (s) 101.41
Current children cumulated vsize (KiB) 32772

[startup+162.301 s]
/proc/loadavg: 2.01 2.04 1.59 3/84 12219
/proc/meminfo: memFree=616560/2055920 swapFree=4192812/4192956
[pid=12213] ppid=12211 vsize=33284 CPUtime=160.9
/proc/12213/stat : 12213 (pcs.small) R 12211 12213 10964 0 -1 4194304 5701 974 0 0 16083 3 2 2 25 0 1 0 57346924 34082816 4664 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 1 0 0
/proc/12213/statm: 8321 4664 389 142 0 7275 0
Current children cumulated CPU time (s) 160.9
Current children cumulated vsize (KiB) 33284

[startup+222.301 s]
/proc/loadavg: 2.00 2.03 1.61 3/84 12219
/proc/meminfo: memFree=610608/2055920 swapFree=4192812/4192956
[pid=12213] ppid=12211 vsize=35332 CPUtime=220.39
/proc/12213/stat : 12213 (pcs.small) R 12211 12213 10964 0 -1 4194304 6597 974 0 0 22031 4 2 2 25 0 1 0 57346924 36179968 5047 996147200 134512640 135095119 4294956304 18446744073709551615 134910824 0 0 4096 0 0 0 0 17 1 0 0
/proc/12213/statm: 8833 5047 389 142 0 7787 0
Current children cumulated CPU time (s) 220.39
Current children cumulated vsize (KiB) 35332

[startup+282.302 s]
/proc/loadavg: 2.00 2.02 1.63 3/84 12219
/proc/meminfo: memFree=604528/2055920 swapFree=4192812/4192956
[pid=12213] ppid=12211 vsize=36616 CPUtime=279.87
/proc/12213/stat : 12213 (pcs.small) R 12211 12213 10964 0 -1 4194304 7812 974 0 0 27978 5 2 2 25 0 1 0 57346924 37494784 6005 996147200 134512640 135095119 4294956304 18446744073709551615 134918175 0 0 4096 0 0 0 0 17 1 0 0
/proc/12213/statm: 9154 6005 389 142 0 8108 0
Current children cumulated CPU time (s) 279.87
Current children cumulated vsize (KiB) 36616

[startup+342.302 s]
/proc/loadavg: 2.00 2.02 1.65 3/84 12219
/proc/meminfo: memFree=601904/2055920 swapFree=4192812/4192956
[pid=12213] ppid=12211 vsize=40712 CPUtime=339.36
/proc/12213/stat : 12213 (pcs.small) R 12211 12213 10964 0 -1 4194304 9099 974 0 0 33926 6 2 2 25 0 1 0 57346924 41689088 6267 996147200 134512640 135095119 4294956304 18446744073709551615 134918187 0 0 4096 0 0 0 0 17 1 0 0
/proc/12213/statm: 10178 6267 389 142 0 9132 0
Current children cumulated CPU time (s) 339.36
Current children cumulated vsize (KiB) 40712

[startup+402.302 s]
/proc/loadavg: 2.00 2.01 1.67 3/84 12219
/proc/meminfo: memFree=595120/2055920 swapFree=4192812/4192956
[pid=12213] ppid=12211 vsize=40712 CPUtime=398.85
/proc/12213/stat : 12213 (pcs.small) R 12211 12213 10964 0 -1 4194304 9540 974 0 0 39874 7 2 2 25 0 1 0 57346924 41689088 6708 996147200 134512640 135095119 4294956304 18446744073709551615 134927080 0 0 4096 0 0 0 0 17 1 0 0
/proc/12213/statm: 10178 6708 389 142 0 9132 0
Current children cumulated CPU time (s) 398.85
Current children cumulated vsize (KiB) 40712

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 1.69 3/84 12219
/proc/meminfo: memFree=592432/2055920 swapFree=4192812/4192956
[pid=12213] ppid=12211 vsize=40712 CPUtime=458.34
/proc/12213/stat : 12213 (pcs.small) R 12211 12213 10964 0 -1 4194304 10059 974 0 0 45822 8 2 2 25 0 1 0 57346924 41689088 7227 996147200 134512640 135095119 4294956304 18446744073709551615 134918175 0 0 4096 0 0 0 0 17 1 0 0
/proc/12213/statm: 10178 7227 389 142 0 9132 0
Current children cumulated CPU time (s) 458.34
Current children cumulated vsize (KiB) 40712

[startup+522.303 s]
/proc/loadavg: 2.05 2.01 1.71 3/84 12219
/proc/meminfo: memFree=587440/2055920 swapFree=4192812/4192956
[pid=12213] ppid=12211 vsize=40712 CPUtime=517.82
/proc/12213/stat : 12213 (pcs.small) R 12211 12213 10964 0 -1 4194304 10604 974 0 0 51770 8 2 2 25 0 1 0 57346924 41689088 7772 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 1 0 0
/proc/12213/statm: 10178 7772 389 142 0 9132 0
Current children cumulated CPU time (s) 517.82
Current children cumulated vsize (KiB) 40712

[startup+582.302 s]
/proc/loadavg: 2.02 2.01 1.73 3/84 12219
/proc/meminfo: memFree=581424/2055920 swapFree=4192812/4192956
[pid=12213] ppid=12211 vsize=43016 CPUtime=577.31
/proc/12213/stat : 12213 (pcs.small) R 12211 12213 10964 0 -1 4194304 12307 974 0 0 57718 9 2 2 25 0 1 0 57346924 44048384 8897 996147200 134512640 135095119 4294956304 18446744073709551615 134918161 0 0 4096 0 0 0 0 17 1 0 0
/proc/12213/statm: 10754 8897 389 142 0 9708 0
Current children cumulated CPU time (s) 577.31
Current children cumulated vsize (KiB) 43016

[startup+642.302 s]
/proc/loadavg: 2.09 2.03 1.75 3/84 12219
/proc/meminfo: memFree=573680/2055920 swapFree=4192812/4192956
[pid=12213] ppid=12211 vsize=43016 CPUtime=636.8

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

[startup+822.303 s]
/proc/loadavg: 2.09 2.06 1.81 3/74 12367
/proc/meminfo: memFree=1004296/2055920 swapFree=4192812/4192956
[pid=12213] ppid=12211 vsize=51208 CPUtime=815.58
/proc/12213/stat : 12213 (pcs.small) R 12211 12213 10964 0 -1 4194304 15711 974 0 0 81541 13 2 2 25 0 1 0 57346924 52436992 10252 996147200 134512640 135095119 4294956304 18446744073709551615 134918187 0 0 4096 0 0 0 0 17 1 0 0
/proc/12213/statm: 12802 10252 389 142 0 11756 0
Current children cumulated CPU time (s) 815.58
Current children cumulated vsize (KiB) 51208

[startup+882.303 s]
/proc/loadavg: 2.08 2.06 1.82 3/74 12367
/proc/meminfo: memFree=991432/2055920 swapFree=4192812/4192956
[pid=12213] ppid=12211 vsize=51736 CPUtime=875.35
/proc/12213/stat : 12213 (pcs.small) R 12211 12213 10964 0 -1 4194304 16084 974 0 0 87518 13 2 2 25 0 1 0 57346924 52977664 10625 996147200 134512640 135095119 4294956304 18446744073709551615 134918139 0 0 4096 0 0 0 0 17 1 0 0
/proc/12213/statm: 12934 10625 389 142 0 11888 0
Current children cumulated CPU time (s) 875.35
Current children cumulated vsize (KiB) 51736

[startup+942.303 s]
/proc/loadavg: 2.13 2.08 1.84 3/74 12367
/proc/meminfo: memFree=979528/2055920 swapFree=4192812/4192956
[pid=12213] ppid=12211 vsize=53036 CPUtime=935.12
/proc/12213/stat : 12213 (pcs.small) R 12211 12213 10964 0 -1 4194304 16671 974 0 0 93494 14 2 2 25 0 1 0 57346924 54308864 11212 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 1 0 0
/proc/12213/statm: 13259 11212 389 142 0 12213 0
Current children cumulated CPU time (s) 935.12
Current children cumulated vsize (KiB) 53036

[startup+1002.3 s]
/proc/loadavg: 2.05 2.06 1.84 3/74 12367
/proc/meminfo: memFree=967880/2055920 swapFree=4192812/4192956
[pid=12213] ppid=12211 vsize=54332 CPUtime=994.88
/proc/12213/stat : 12213 (pcs.small) R 12211 12213 10964 0 -1 4194304 17260 974 0 0 99470 14 2 2 25 0 1 0 57346924 55635968 11801 996147200 134512640 135095119 4294956304 18446744073709551615 134927086 0 0 4096 0 0 0 0 17 1 0 0
/proc/12213/statm: 13583 11801 389 142 0 12537 0
Current children cumulated CPU time (s) 994.88
Current children cumulated vsize (KiB) 54332

[startup+1062.3 s]
/proc/loadavg: 2.02 2.05 1.85 3/74 12367
/proc/meminfo: memFree=958920/2055920 swapFree=4192812/4192956
[pid=12213] ppid=12211 vsize=55640 CPUtime=1054.65
/proc/12213/stat : 12213 (pcs.small) R 12211 12213 10964 0 -1 4194304 17847 974 0 0 105446 15 2 2 25 0 1 0 57346924 56975360 12388 996147200 134512640 135095119 4294956304 18446744073709551615 134927036 0 0 4096 0 0 0 0 17 1 0 0
/proc/12213/statm: 13910 12388 389 142 0 12864 0
Current children cumulated CPU time (s) 1054.65
Current children cumulated vsize (KiB) 55640

[startup+1122.3 s]
/proc/loadavg: 2.00 2.04 1.86 3/74 12367
/proc/meminfo: memFree=942664/2055920 swapFree=4192812/4192956
[pid=12213] ppid=12211 vsize=68424 CPUtime=1114.42
/proc/12213/stat : 12213 (pcs.small) R 12211 12213 10964 0 -1 4194304 21318 974 0 0 111420 18 2 2 25 0 1 0 57346924 70066176 14705 996147200 134512640 135095119 4294956304 18446744073709551615 134926981 0 0 4096 0 0 0 0 17 1 0 0
/proc/12213/statm: 17106 14705 389 142 0 16060 0
Current children cumulated CPU time (s) 1114.42
Current children cumulated vsize (KiB) 68424

[startup+1182.3 s]
/proc/loadavg: 2.07 2.04 1.87 3/74 12367
/proc/meminfo: memFree=936520/2055920 swapFree=4192812/4192956
[pid=12213] ppid=12211 vsize=68424 CPUtime=1174.18
/proc/12213/stat : 12213 (pcs.small) R 12211 12213 10964 0 -1 4194304 21577 974 0 0 117396 18 2 2 25 0 1 0 57346924 70066176 14964 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/12213/statm: 17106 14964 389 142 0 16060 0
Current children cumulated CPU time (s) 1174.18
Current children cumulated vsize (KiB) 68424

[startup+1242.3 s]
/proc/loadavg: 2.09 2.05 1.88 3/74 12367
/proc/meminfo: memFree=929992/2055920 swapFree=4192812/4192956
[pid=12213] ppid=12211 vsize=68424 CPUtime=1233.94
/proc/12213/stat : 12213 (pcs.small) R 12211 12213 10964 0 -1 4194304 21839 974 0 0 123372 18 2 2 25 0 1 0 57346924 70066176 15226 996147200 134512640 135095119 4294956304 18446744073709551615 134918171 0 0 4096 0 0 0 0 17 1 0 0
/proc/12213/statm: 17106 15226 389 142 0 16060 0
Current children cumulated CPU time (s) 1233.94
Current children cumulated vsize (KiB) 68424

[startup+1302.3 s]
/proc/loadavg: 2.09 2.05 1.89 3/74 12367
/proc/meminfo: memFree=923080/2055920 swapFree=4192812/4192956
[pid=12213] ppid=12211 vsize=68424 CPUtime=1293.72
/proc/12213/stat : 12213 (pcs.small) R 12211 12213 10964 0 -1 4194304 22097 974 0 0 129349 19 2 2 25 0 1 0 57346924 70066176 15484 996147200 134512640 135095119 4294956304 18446744073709551615 134916436 0 0 4096 0 0 0 0 17 1 0 0
/proc/12213/statm: 17106 15484 389 142 0 16060 0
Current children cumulated CPU time (s) 1293.72
Current children cumulated vsize (KiB) 68424

[startup+1362.3 s]
/proc/loadavg: 2.09 2.06 1.90 3/74 12367
/proc/meminfo: memFree=916424/2055920 swapFree=4192812/4192956
[pid=12213] ppid=12211 vsize=84808 CPUtime=1353.49
/proc/12213/stat : 12213 (pcs.small) R 12211 12213 10964 0 -1 4194304 26439 974 0 0 135324 21 2 2 25 0 1 0 57346924 86843392 15729 996147200 134512640 135095119 4294956304 18446744073709551615 134918187 0 0 4096 0 0 0 0 17 1 0 0
/proc/12213/statm: 21202 15729 389 142 0 20156 0
Current children cumulated CPU time (s) 1353.49
Current children cumulated vsize (KiB) 84808

[startup+1422.31 s]
/proc/loadavg: 2.12 2.07 1.91 4/74 12367
/proc/meminfo: memFree=909576/2055920 swapFree=4192812/4192956
[pid=12213] ppid=12211 vsize=84808 CPUtime=1413.25
/proc/12213/stat : 12213 (pcs.small) R 12211 12213 10964 0 -1 4194304 26681 974 0 0 141300 21 2 2 25 0 1 0 57346924 86843392 15971 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 1 0 0
/proc/12213/statm: 21202 15971 389 142 0 20156 0
Current children cumulated CPU time (s) 1413.25
Current children cumulated vsize (KiB) 84808

[startup+1482.3 s]
/proc/loadavg: 1.98 2.04 1.91 3/74 12547
/proc/meminfo: memFree=959360/2055920 swapFree=4192812/4192956
[pid=12213] ppid=12211 vsize=85724 CPUtime=1472.79
/proc/12213/stat : 12213 (pcs.small) R 12211 12213 10964 0 -1 4194304 27144 974 0 0 147253 22 2 2 25 0 1 0 57346924 87781376 16434 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 1 0 0
/proc/12213/statm: 21431 16434 389 142 0 20385 0
Current children cumulated CPU time (s) 1472.79
Current children cumulated vsize (KiB) 85724

[startup+1542.3 s]
/proc/loadavg: 1.99 2.03 1.91 3/74 12547
/proc/meminfo: memFree=867840/2055920 swapFree=4192812/4192956
[pid=12213] ppid=12211 vsize=86772 CPUtime=1532.32
/proc/12213/stat : 12213 (pcs.small) R 12211 12213 10964 0 -1 4194304 27633 974 0 0 153205 23 2 2 25 0 1 0 57346924 88854528 16923 996147200 134512640 135095119 4294956304 18446744073709551615 134918192 0 0 4096 0 0 0 0 17 1 0 0
/proc/12213/statm: 21693 16923 389 142 0 20647 0
Current children cumulated CPU time (s) 1532.32
Current children cumulated vsize (KiB) 86772

[startup+1602.3 s]
/proc/loadavg: 1.99 2.02 1.91 3/74 12547
/proc/meminfo: memFree=767168/2055920 swapFree=4192812/4192956
[pid=12213] ppid=12211 vsize=87940 CPUtime=1591.88
/proc/12213/stat : 12213 (pcs.small) R 12211 12213 10964 0 -1 4194304 28143 974 0 0 159160 24 2 2 25 0 1 0 57346924 90050560 17433 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 1 0 0
/proc/12213/statm: 21985 17433 389 142 0 20939 0
Current children cumulated CPU time (s) 1591.88
Current children cumulated vsize (KiB) 87940

[startup+1662.3 s]
/proc/loadavg: 1.99 2.02 1.91 3/74 12547
/proc/meminfo: memFree=657984/2055920 swapFree=4192812/4192956
[pid=12213] ppid=12211 vsize=88992 CPUtime=1651.43
/proc/12213/stat : 12213 (pcs.small) R 12211 12213 10964 0 -1 4194304 28660 974 0 0 165114 25 2 2 25 0 1 0 57346924 91127808 17950 996147200 134512640 135095119 4294956304 18446744073709551615 134926973 0 0 4096 0 0 0 0 17 1 0 0
/proc/12213/statm: 22248 17950 389 142 0 21202 0
Current children cumulated CPU time (s) 1651.43
Current children cumulated vsize (KiB) 88992

[startup+1722.3 s]
/proc/loadavg: 1.99 2.01 1.91 3/74 12547
/proc/meminfo: memFree=564800/2055920 swapFree=4192812/4192956
[pid=12213] ppid=12211 vsize=90172 CPUtime=1710.98
/proc/12213/stat : 12213 (pcs.small) R 12211 12213 10964 0 -1 4194304 29184 974 0 0 171069 25 2 2 25 0 1 0 57346924 92336128 18474 996147200 134512640 135095119 4294956304 18446744073709551615 134918249 0 0 4096 0 0 0 0 17 1 0 0
/proc/12213/statm: 22543 18474 389 142 0 21497 0
Current children cumulated CPU time (s) 1710.98
Current children cumulated vsize (KiB) 90172

[startup+1782.3 s]
/proc/loadavg: 1.99 2.01 1.91 3/74 12547
/proc/meminfo: memFree=467392/2055920 swapFree=4192812/4192956
[pid=12213] ppid=12211 vsize=91348 CPUtime=1770.52
/proc/12213/stat : 12213 (pcs.small) R 12211 12213 10964 0 -1 4194304 29696 974 0 0 177022 26 2 2 25 0 1 0 57346924 93540352 18986 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/12213/statm: 22837 18986 389 142 0 21791 0
Current children cumulated CPU time (s) 1770.52
Current children cumulated vsize (KiB) 91348



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1812 s]
/proc/loadavg: 1.99 2.00 1.91 3/74 12547
/proc/meminfo: memFree=419264/2055920 swapFree=4192812/4192956
[pid=12213] ppid=12211 vsize=91872 CPUtime=1800
/proc/12213/stat : 12213 (pcs.small) R 12211 12213 10964 0 -1 4194304 29956 974 0 0 179970 26 2 2 25 0 1 0 57346924 94076928 19246 996147200 134512640 135095119 4294956304 18446744073709551615 134918265 0 0 4096 0 0 0 0 17 1 0 0
/proc/12213/statm: 22968 19246 389 142 0 21922 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 91872

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): 1812.02
CPU time (s): 1800.03
CPU user time (s): 1799.73
CPU system time (s): 0.298954
CPU usage (%): 99.3382
Max. virtual memory (cumulated for all children) (KiB): 91872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.73
system time used= 0.298954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30930
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= 23
involuntary context switches= 33916

runsolver used 2.03469 second user time and 4.63629 second system time

The end

Launcher Data 

Begin job on node89 at 2009-07-16 02:06:58
IDJOB=2064850
IDBENCH=54200
IDSOLVER=733
FILE ID=node89/2064850-1247702817
PBS_JOBID= 9521141
Free space on /tmp= 66168 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-3-28-28/normalized-rand-3-28-28-93-632-19_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2064850-1247702817/watcher-2064850-1247702817 -o /tmp/evaluation-result-2064850-1247702817/solver-2064850-1247702817 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 872398610 HOME/instance-2064850-1247702817.xml

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

MD5SUM BENCH= 22169e4f34d08e7e450e791f19d4642f
RANDOM SEED=872398610

node89.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		: 3000.213
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		: 3000.213
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        643992 kB
Buffers:         81796 kB
Cached:         809956 kB
SwapCached:          0 kB
Active:         630376 kB
Inactive:       694356 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        643992 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            7568 kB
Writeback:           0 kB
Mapped:         453376 kB
Slab:            71528 kB
Committed_AS:   917796 kB
PageTables:       2644 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= 66168 MiB
End job on node89 at 2009-07-16 02:37:12