Trace number 2088302

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) 1800.09 1801.12

General information on the benchmark

Namecsp/rand-3-28-28-fcd/
normalized-rand-3-28-28-93-632-fcd-19_ext.xml
MD5SUMe48a60e43ff5c0b1de3e107831790171
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
0.06/0.10	c Seed is 1038358836
0.06/0.10	c Constructing HOME/instance-2088302-1247729037.xml  with 93 constraints
1.77/1.86	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-2088302-1247729037/watcher-2088302-1247729037 -o /tmp/evaluation-result-2088302-1247729037/solver-2088302-1247729037 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1038358836 HOME/instance-2088302-1247729037.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: 2.32 2.13 2.05 4/72 20640
/proc/meminfo: memFree=1491292/2055920 swapFree=4192812/4192956
[pid=20640] ppid=20638 vsize=5356 CPUtime=0
/proc/20640/stat : 20640 (pcssolve) S 20638 20640 20521 0 -1 4194304 305 0 0 0 0 0 0 0 20 0 1 0 59968473 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20640/statm: 1339 242 201 169 0 50 0
[pid=20641] ppid=20640 vsize=5356 CPUtime=0
/proc/20641/stat : 20641 (pcssolve) R 20640 20640 20521 0 -1 4194368 22 0 0 0 0 0 0 0 21 0 1 0 59968473 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 256364834087 0 0 4096 0 0 0 0 17 0 0 0
/proc/20641/statm: 1339 243 202 169 0 50 0
[pid=20642] ppid=20640 vsize=3676 CPUtime=0
/proc/20642/stat : 20642 (grep) S 20640 20640 20521 0 -1 4194304 154 0 0 0 0 0 0 0 18 0 1 0 59968473 3764224 121 996147200 4194304 4274172 548682069040 18446744073709551615 256365002834 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/20642/statm: 919 121 99 19 0 43 0

[startup+0.086209 s]
/proc/loadavg: 2.32 2.13 2.05 4/72 20640
/proc/meminfo: memFree=1491292/2055920 swapFree=4192812/4192956
[pid=20640] ppid=20638 vsize=4944 CPUtime=0.06
/proc/20640/stat : 20640 (pcs.small) R 20638 20640 20521 0 -1 4194304 903 974 0 0 3 0 2 1 18 0 1 0 59968473 5062656 512 996147200 134512640 135095119 4294956304 18446744073709551615 10727006 0 0 4096 0 0 0 0 17 1 0 0
/proc/20640/statm: 1236 512 375 142 0 190 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4944

[startup+0.102258 s]
/proc/loadavg: 2.32 2.13 2.05 4/72 20640
/proc/meminfo: memFree=1491292/2055920 swapFree=4192812/4192956
[pid=20640] ppid=20638 vsize=5244 CPUtime=0.08
/proc/20640/stat : 20640 (pcs.small) R 20638 20640 20521 0 -1 4194304 939 974 0 0 5 0 2 1 18 0 1 0 59968473 5369856 548 996147200 134512640 135095119 4294956304 18446744073709551615 134731053 0 0 4096 0 0 0 0 17 1 0 0
/proc/20640/statm: 1311 548 375 142 0 265 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5244

[startup+0.301229 s]
/proc/loadavg: 2.32 2.13 2.05 4/72 20640
/proc/meminfo: memFree=1491292/2055920 swapFree=4192812/4192956
[pid=20640] ppid=20638 vsize=8000 CPUtime=0.27
/proc/20640/stat : 20640 (pcs.small) R 20638 20640 20521 0 -1 4194304 1227 974 0 0 24 0 2 1 18 0 1 0 59968473 8192000 836 996147200 134512640 135095119 4294956304 18446744073709551615 10726984 0 0 4096 0 0 0 0 17 1 0 0
/proc/20640/statm: 2000 836 375 142 0 954 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 8000

[startup+0.701271 s]
/proc/loadavg: 2.32 2.13 2.05 4/72 20640
/proc/meminfo: memFree=1491292/2055920 swapFree=4192812/4192956
[pid=20640] ppid=20638 vsize=13672 CPUtime=0.68
/proc/20640/stat : 20640 (pcs.small) R 20638 20640 20521 0 -1 4194304 1835 974 0 0 64 1 2 1 22 0 1 0 59968473 14000128 1444 996147200 134512640 135095119 4294956304 18446744073709551615 134741523 0 0 4096 0 0 0 0 17 1 0 0
/proc/20640/statm: 3418 1444 375 142 0 2372 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 13672

[startup+1.5024 s]
/proc/loadavg: 2.32 2.13 2.05 3/73 20646
/proc/meminfo: memFree=1485140/2055920 swapFree=4192812/4192956
[pid=20640] ppid=20638 vsize=25020 CPUtime=1.47
/proc/20640/stat : 20640 (pcs.small) R 20638 20640 20521 0 -1 4194304 3028 974 0 0 143 1 2 1 25 0 1 0 59968473 25620480 2637 996147200 134512640 135095119 4294956304 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20640/statm: 6255 2637 375 142 0 5209 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 25020

[startup+3.10152 s]
/proc/loadavg: 2.29 2.13 2.05 3/73 20646
/proc/meminfo: memFree=1479764/2055920 swapFree=4192812/4192956
[pid=20640] ppid=20638 vsize=30204 CPUtime=3.07
/proc/20640/stat : 20640 (pcs.small) R 20638 20640 20521 0 -1 4194304 3590 974 0 0 303 1 2 1 25 0 1 0 59968473 30928896 3198 996147200 134512640 135095119 4294956304 18446744073709551615 134927073 0 0 4096 0 0 0 0 17 1 0 0
/proc/20640/statm: 7551 3198 389 142 0 6505 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 30204

[startup+6.30185 s]
/proc/loadavg: 2.29 2.13 2.05 3/73 20646
/proc/meminfo: memFree=1479380/2055920 swapFree=4192812/4192956
[pid=20640] ppid=20638 vsize=30204 CPUtime=6.17
/proc/20640/stat : 20640 (pcs.small) R 20638 20640 20521 0 -1 4194304 3603 974 0 0 613 1 2 1 25 0 1 0 59968473 30928896 3211 996147200 134512640 135095119 4294956304 18446744073709551615 134926973 0 0 4096 0 0 0 0 17 1 0 0
/proc/20640/statm: 7551 3211 389 142 0 6505 0
Current children cumulated CPU time (s) 6.17
Current children cumulated vsize (KiB) 30204

[startup+12.7015 s]
/proc/loadavg: 2.56 2.19 2.07 3/73 20646
/proc/meminfo: memFree=1478868/2055920 swapFree=4192812/4192956
[pid=20640] ppid=20638 vsize=30204 CPUtime=12.57
/proc/20640/stat : 20640 (pcs.small) R 20638 20640 20521 0 -1 4194304 3659 974 0 0 1252 2 2 1 25 0 1 0 59968473 30928896 3267 996147200 134512640 135095119 4294956304 18446744073709551615 10694436 0 0 4096 0 0 0 0 17 1 0 0
/proc/20640/statm: 7551 3267 389 142 0 6505 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 30204

[startup+25.5068 s]
/proc/loadavg: 2.54 2.20 2.07 3/73 20646
/proc/meminfo: memFree=1478420/2055920 swapFree=4192812/4192956
[pid=20640] ppid=20638 vsize=30720 CPUtime=25.37
/proc/20640/stat : 20640 (pcs.small) R 20638 20640 20521 0 -1 4194304 3836 974 0 0 2532 2 2 1 25 0 1 0 59968473 31457280 3379 996147200 134512640 135095119 4294956304 18446744073709551615 134918249 0 0 4096 0 0 0 0 17 1 0 0
/proc/20640/statm: 7680 3379 389 142 0 6634 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 30720

[startup+51.1015 s]
/proc/loadavg: 2.36 2.19 2.07 3/73 20646
/proc/meminfo: memFree=1477012/2055920 swapFree=4192812/4192956
[pid=20640] ppid=20638 vsize=31492 CPUtime=50.96
/proc/20640/stat : 20640 (pcs.small) R 20638 20640 20521 0 -1 4194304 4225 974 0 0 5091 2 2 1 25 0 1 0 59968473 32247808 3639 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 1 0 0
/proc/20640/statm: 7873 3639 389 142 0 6827 0
Current children cumulated CPU time (s) 50.96
Current children cumulated vsize (KiB) 31492

[startup+102.302 s]
/proc/loadavg: 2.15 2.15 2.06 3/73 20646
/proc/meminfo: memFree=1473428/2055920 swapFree=4192812/4192956
[pid=20640] ppid=20638 vsize=32772 CPUtime=102.14
/proc/20640/stat : 20640 (pcs.small) R 20638 20640 20521 0 -1 4194304 4976 974 0 0 10208 3 2 1 25 0 1 0 59968473 33558528 4068 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 1 0 0
/proc/20640/statm: 8193 4068 389 142 0 7147 0
Current children cumulated CPU time (s) 102.14
Current children cumulated vsize (KiB) 32772

[startup+162.302 s]
/proc/loadavg: 2.05 2.12 2.06 3/73 20646
/proc/meminfo: memFree=1468948/2055920 swapFree=4192812/4192956
[pid=20640] ppid=20638 vsize=33284 CPUtime=162.13
/proc/20640/stat : 20640 (pcs.small) R 20638 20640 20521 0 -1 4194304 5720 974 0 0 16206 4 2 1 25 0 1 0 59968473 34082816 4683 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/20640/statm: 8321 4683 389 142 0 7275 0
Current children cumulated CPU time (s) 162.13
Current children cumulated vsize (KiB) 33284

[startup+222.301 s]
/proc/loadavg: 2.02 2.10 2.05 3/73 20646
/proc/meminfo: memFree=1464148/2055920 swapFree=4192812/4192956
[pid=20640] ppid=20638 vsize=35332 CPUtime=222.11
/proc/20640/stat : 20640 (pcs.small) R 20638 20640 20521 0 -1 4194304 6688 974 0 0 22204 4 2 1 25 0 1 0 59968473 36179968 5138 996147200 134512640 135095119 4294956304 18446744073709551615 134916489 0 0 4096 0 0 0 0 17 1 0 0
/proc/20640/statm: 8833 5138 389 142 0 7787 0
Current children cumulated CPU time (s) 222.11
Current children cumulated vsize (KiB) 35332

[startup+282.301 s]
/proc/loadavg: 2.00 2.08 2.05 3/73 20646
/proc/meminfo: memFree=1459540/2055920 swapFree=4192812/4192956
[pid=20640] ppid=20638 vsize=36616 CPUtime=282.09
/proc/20640/stat : 20640 (pcs.small) R 20638 20640 20521 0 -1 4194304 7853 974 0 0 28201 5 2 1 25 0 1 0 59968473 37494784 6046 996147200 134512640 135095119 4294956304 18446744073709551615 4159337256 0 0 4096 0 0 0 0 17 1 0 0
/proc/20640/statm: 9154 6046 389 142 0 8108 0
Current children cumulated CPU time (s) 282.09
Current children cumulated vsize (KiB) 36616

[startup+342.307 s]
/proc/loadavg: 2.00 2.06 2.04 3/73 20646
/proc/meminfo: memFree=1456724/2055920 swapFree=4192812/4192956
[pid=20640] ppid=20638 vsize=40712 CPUtime=342.08
/proc/20640/stat : 20640 (pcs.small) R 20638 20640 20521 0 -1 4194304 9128 974 0 0 34199 6 2 1 25 0 1 0 59968473 41689088 6296 996147200 134512640 135095119 4294956304 18446744073709551615 134918178 0 0 4096 0 0 0 0 17 1 0 0
/proc/20640/statm: 10178 6296 389 142 0 9132 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 40712

[startup+402.302 s]
/proc/loadavg: 2.00 2.05 2.04 3/73 20646
/proc/meminfo: memFree=1453780/2055920 swapFree=4192812/4192956
[pid=20640] ppid=20638 vsize=40712 CPUtime=402.06
/proc/20640/stat : 20640 (pcs.small) R 20638 20640 20521 0 -1 4194304 9418 974 0 0 40196 7 2 1 25 0 1 0 59968473 41689088 6586 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 1 0 0
/proc/20640/statm: 10178 6586 389 142 0 9132 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 40712

[startup+462.301 s]
/proc/loadavg: 2.00 2.04 2.03 3/73 20646
/proc/meminfo: memFree=1449812/2055920 swapFree=4192812/4192956
[pid=20640] ppid=20638 vsize=40712 CPUtime=462.03
/proc/20640/stat : 20640 (pcs.small) R 20638 20640 20521 0 -1 4194304 9952 974 0 0 46193 7 2 1 25 0 1 0 59968473 41689088 7120 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/20640/statm: 10178 7120 389 142 0 9132 0
Current children cumulated CPU time (s) 462.03
Current children cumulated vsize (KiB) 40712

[startup+522.301 s]
/proc/loadavg: 2.00 2.03 2.02 3/73 20646
/proc/meminfo: memFree=1443604/2055920 swapFree=4192812/4192956
[pid=20640] ppid=20638 vsize=40712 CPUtime=522.02
/proc/20640/stat : 20640 (pcs.small) R 20638 20640 20521 0 -1 4194304 10527 974 0 0 52191 8 2 1 25 0 1 0 59968473 41689088 7695 996147200 134512640 135095119 4294956304 18446744073709551615 134926973 0 0 4096 0 0 0 0 17 1 0 0
/proc/20640/statm: 10178 7695 389 142 0 9132 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 40712

[startup+582.301 s]
/proc/loadavg: 2.06 2.04 2.02 3/73 20646
/proc/meminfo: memFree=1437652/2055920 swapFree=4192812/4192956
[pid=20640] ppid=20638 vsize=43016 CPUtime=582.01
/proc/20640/stat : 20640 (pcs.small) R 20638 20640 20521 0 -1 4194304 12344 974 0 0 58188 10 2 1 25 0 1 0 59968473 44048384 8934 996147200 134512640 135095119 4294956304 18446744073709551615 134918136 0 0 4096 0 0 0 0 17 1 0 0
/proc/20640/statm: 10754 8934 389 142 0 9708 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 43016

[startup+642.302 s]
/proc/loadavg: 2.02 2.03 2.02 3/73 20646
/proc/meminfo: memFree=1435476/2055920 swapFree=4192812/4192956
[pid=20640] ppid=20638 vsize=43016 CPUtime=641.99

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

[startup+882.301 s]
/proc/loadavg: 2.12 2.06 2.02 3/73 20646
/proc/meminfo: memFree=1421396/2055920 swapFree=4192812/4192956
[pid=20640] ppid=20638 vsize=52644 CPUtime=881.92
/proc/20640/stat : 20640 (pcs.small) R 20638 20640 20521 0 -1 4194304 16473 974 0 0 88177 12 2 1 25 0 1 0 59968473 53907456 11014 996147200 134512640 135095119 4294956304 18446744073709551615 134918065 0 0 4096 0 0 0 0 17 1 0 0
/proc/20640/statm: 13161 11014 389 142 0 12115 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 52644

[startup+942.302 s]
/proc/loadavg: 2.12 2.08 2.03 3/73 20646
/proc/meminfo: memFree=1417044/2055920 swapFree=4192812/4192956
[pid=20640] ppid=20638 vsize=54072 CPUtime=941.9
/proc/20640/stat : 20640 (pcs.small) R 20638 20640 20521 0 -1 4194304 17070 974 0 0 94175 12 2 1 25 0 1 0 59968473 55369728 11611 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/20640/statm: 13518 11611 389 142 0 12472 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 54072

[startup+1002.31 s]
/proc/loadavg: 2.07 2.07 2.02 3/73 20646
/proc/meminfo: memFree=1412564/2055920 swapFree=4192812/4192956
[pid=20640] ppid=20638 vsize=55256 CPUtime=1001.89
/proc/20640/stat : 20640 (pcs.small) R 20638 20640 20521 0 -1 4194304 17648 974 0 0 100173 13 2 1 25 0 1 0 59968473 56582144 12189 996147200 134512640 135095119 4294956304 18446744073709551615 134918175 0 0 4096 0 0 0 0 17 1 0 0
/proc/20640/statm: 13814 12189 389 142 0 12768 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 55256

[startup+1062.3 s]
/proc/loadavg: 2.02 2.06 2.02 3/73 20646
/proc/meminfo: memFree=1394580/2055920 swapFree=4192812/4192956
[pid=20640] ppid=20638 vsize=68700 CPUtime=1061.86
/proc/20640/stat : 20640 (pcs.small) R 20638 20640 20521 0 -1 4194304 21281 974 0 0 106168 15 2 1 25 0 1 0 59968473 70348800 14668 996147200 134512640 135095119 4294956304 18446744073709551615 134918178 0 0 4096 0 0 0 0 17 1 0 0
/proc/20640/statm: 17175 14668 389 142 0 16129 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 68700

[startup+1122.3 s]
/proc/loadavg: 2.01 2.05 2.01 3/73 20646
/proc/meminfo: memFree=1392532/2055920 swapFree=4192812/4192956
[pid=20640] ppid=20638 vsize=68700 CPUtime=1121.85
/proc/20640/stat : 20640 (pcs.small) R 20638 20640 20521 0 -1 4194304 21546 974 0 0 112166 16 2 1 25 0 1 0 59968473 70348800 14933 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 1 0 0
/proc/20640/statm: 17175 14933 389 142 0 16129 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 68700

[startup+1182.3 s]
/proc/loadavg: 2.00 2.04 2.01 3/73 20646
/proc/meminfo: memFree=1390548/2055920 swapFree=4192812/4192956
[pid=20640] ppid=20638 vsize=68700 CPUtime=1181.83
/proc/20640/stat : 20640 (pcs.small) R 20638 20640 20521 0 -1 4194304 21809 974 0 0 118164 16 2 1 25 0 1 0 59968473 70348800 15196 996147200 134512640 135095119 4294956304 18446744073709551615 134927067 0 0 4096 0 0 0 0 17 1 0 0
/proc/20640/statm: 17175 15196 389 142 0 16129 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 68700

[startup+1242.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/73 20646
/proc/meminfo: memFree=1388500/2055920 swapFree=4192812/4192956
[pid=20640] ppid=20638 vsize=68700 CPUtime=1241.82
/proc/20640/stat : 20640 (pcs.small) R 20638 20640 20521 0 -1 4194304 22067 974 0 0 124163 16 2 1 25 0 1 0 59968473 70348800 15454 996147200 134512640 135095119 4294956304 18446744073709551615 134910839 0 0 4096 0 0 0 0 17 1 0 0
/proc/20640/statm: 17175 15454 389 142 0 16129 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 68700

[startup+1302.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 20646
/proc/meminfo: memFree=1386644/2055920 swapFree=4192812/4192956
[pid=20640] ppid=20638 vsize=85084 CPUtime=1301.8
/proc/20640/stat : 20640 (pcs.small) R 20638 20640 20521 0 -1 4194304 26409 974 0 0 130159 18 2 1 25 0 1 0 59968473 87126016 15699 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/20640/statm: 21271 15699 389 142 0 20225 0
Current children cumulated CPU time (s) 1301.8
Current children cumulated vsize (KiB) 85084

[startup+1362.3 s]
/proc/loadavg: 2.11 2.04 2.01 3/73 20646
/proc/meminfo: memFree=1384788/2055920 swapFree=4192812/4192956
[pid=20640] ppid=20638 vsize=85084 CPUtime=1361.79
/proc/20640/stat : 20640 (pcs.small) R 20638 20640 20521 0 -1 4194304 26653 974 0 0 136157 19 2 1 25 0 1 0 59968473 87126016 15943 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 1 0 0
/proc/20640/statm: 21271 15943 389 142 0 20225 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 85084

[startup+1422.3 s]
/proc/loadavg: 2.11 2.05 2.01 3/73 20646
/proc/meminfo: memFree=1381844/2055920 swapFree=4192812/4192956
[pid=20640] ppid=20638 vsize=85480 CPUtime=1421.77
/proc/20640/stat : 20640 (pcs.small) R 20638 20640 20521 0 -1 4194304 27011 974 0 0 142155 19 2 1 25 0 1 0 59968473 87531520 16301 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 1 0 0
/proc/20640/statm: 21370 16301 389 142 0 20324 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 85480

[startup+1482.3 s]
/proc/loadavg: 2.10 2.05 2.00 3/73 20646
/proc/meminfo: memFree=1377620/2055920 swapFree=4192812/4192956
[pid=20640] ppid=20638 vsize=86792 CPUtime=1481.75
/proc/20640/stat : 20640 (pcs.small) R 20638 20640 20521 0 -1 4194304 27556 974 0 0 148152 20 2 1 25 0 1 0 59968473 88875008 16846 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 1 0 0
/proc/20640/statm: 21698 16846 389 142 0 20652 0
Current children cumulated CPU time (s) 1481.75
Current children cumulated vsize (KiB) 86792

[startup+1542.3 s]
/proc/loadavg: 2.17 2.07 2.01 3/73 20646
/proc/meminfo: memFree=1373332/2055920 swapFree=4192812/4192956
[pid=20640] ppid=20638 vsize=87968 CPUtime=1541.74
/proc/20640/stat : 20640 (pcs.small) R 20638 20640 20521 0 -1 4194304 28094 974 0 0 154150 21 2 1 25 0 1 0 59968473 90079232 17384 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/20640/statm: 21992 17384 389 142 0 20946 0
Current children cumulated CPU time (s) 1541.74
Current children cumulated vsize (KiB) 87968

[startup+1602.3 s]
/proc/loadavg: 2.19 2.09 2.01 3/73 20646
/proc/meminfo: memFree=1369364/2055920 swapFree=4192812/4192956
[pid=20640] ppid=20638 vsize=89276 CPUtime=1601.72
/proc/20640/stat : 20640 (pcs.small) R 20638 20640 20521 0 -1 4194304 28672 974 0 0 160147 22 2 1 25 0 1 0 59968473 91418624 17962 996147200 134512640 135095119 4294956304 18446744073709551615 134918283 0 0 4096 0 0 0 0 17 1 0 0
/proc/20640/statm: 22319 17962 389 142 0 21273 0
Current children cumulated CPU time (s) 1601.72
Current children cumulated vsize (KiB) 89276

[startup+1662.31 s]
/proc/loadavg: 2.12 2.08 2.01 3/73 20646
/proc/meminfo: memFree=1364756/2055920 swapFree=4192812/4192956
[pid=20640] ppid=20638 vsize=90576 CPUtime=1661.71
/proc/20640/stat : 20640 (pcs.small) R 20638 20640 20521 0 -1 4194304 29276 974 0 0 166145 23 2 1 25 0 1 0 59968473 92749824 18566 996147200 134512640 135095119 4294956304 18446744073709551615 134642950 0 0 4096 0 0 0 0 17 1 0 0
/proc/20640/statm: 22644 18566 389 142 0 21598 0
Current children cumulated CPU time (s) 1661.71
Current children cumulated vsize (KiB) 90576

[startup+1722.3 s]
/proc/loadavg: 2.05 2.07 2.01 3/73 20646
/proc/meminfo: memFree=1360916/2055920 swapFree=4192812/4192956
[pid=20640] ppid=20638 vsize=91744 CPUtime=1721.68
/proc/20640/stat : 20640 (pcs.small) R 20638 20640 20521 0 -1 4194304 29772 974 0 0 172142 23 2 1 25 0 1 0 59968473 93945856 19062 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 1 0 0
/proc/20640/statm: 22936 19062 389 142 0 21890 0
Current children cumulated CPU time (s) 1721.68
Current children cumulated vsize (KiB) 91744

[startup+1782.3 s]
/proc/loadavg: 1.97 2.04 2.00 3/73 20681
/proc/meminfo: memFree=1421276/2055920 swapFree=4192812/4192956
[pid=20640] ppid=20638 vsize=92788 CPUtime=1781.32
/proc/20640/stat : 20640 (pcs.small) R 20638 20640 20521 0 -1 4194304 30264 974 0 0 178105 24 2 1 25 0 1 0 59968473 95014912 19554 996147200 134512640 135095119 4294956304 18446744073709551615 134918194 0 0 4096 0 0 0 0 17 1 0 0
/proc/20640/statm: 23197 19554 389 142 0 22151 0
Current children cumulated CPU time (s) 1781.32
Current children cumulated vsize (KiB) 92788



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.1 s]
/proc/loadavg: 1.98 2.03 2.00 3/73 20681
/proc/meminfo: memFree=1417884/2055920 swapFree=4192812/4192956
[pid=20640] ppid=20638 vsize=93052 CPUtime=1800.05
/proc/20640/stat : 20640 (pcs.small) R 20638 20640 20521 0 -1 4194304 30421 974 0 0 179978 24 2 1 25 0 1 0 59968473 95285248 19711 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 1 0 0
/proc/20640/statm: 23263 19711 389 142 0 22217 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 93052

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

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

[startup+1801.1 s]
/proc/loadavg: 1.98 2.03 2.00 3/73 20681
/proc/meminfo: memFree=1417884/2055920 swapFree=4192812/4192956
[pid=20640] ppid=20638 vsize=93052 CPUtime=1800.05
/proc/20640/stat : 20640 (pcs.small) R 20638 20640 20521 0 -1 4194304 30421 974 0 0 179978 24 2 1 25 0 1 0 59968473 95285248 19711 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 1 0 0
/proc/20640/statm: 23263 19711 389 142 0 22217 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 93052

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.12
CPU time (s): 1800.09
CPU user time (s): 1799.81
CPU system time (s): 0.278957
CPU usage (%): 99.9427
Max. virtual memory (cumulated for all children) (KiB): 93052

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.81
system time used= 0.278957
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31395
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= 3345

runsolver used 1.53277 second user time and 5.2762 second system time

The end

Launcher Data 

Begin job on node90 at 2009-07-16 09:23:58
IDJOB=2088302
IDBENCH=58908
IDSOLVER=733
FILE ID=node90/2088302-1247729037
PBS_JOBID= 9521644
Free space on /tmp= 66084 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-3-28-28-fcd/normalized-rand-3-28-28-93-632-fcd-19_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2088302-1247729037/watcher-2088302-1247729037 -o /tmp/evaluation-result-2088302-1247729037/solver-2088302-1247729037 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1038358836 HOME/instance-2088302-1247729037.xml

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

MD5SUM BENCH= e48a60e43ff5c0b1de3e107831790171
RANDOM SEED=1038358836

node90.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		: 3000.212
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		: 3000.212
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:       1491708 kB
Buffers:         94496 kB
Cached:         329416 kB
SwapCached:          0 kB
Active:          81452 kB
Inactive:       378548 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1491708 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            7588 kB
Writeback:           0 kB
Mapped:          41304 kB
Slab:            89580 kB
Committed_AS:   651356 kB
PageTables:       1824 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= 66088 MiB
End job on node90 at 2009-07-16 09:54:01