Trace number 2064839

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) 1800.07 1813.42

General information on the benchmark

Namecsp/rand-3-28-28/
normalized-rand-3-28-28-93-632-15_ext.xml
MD5SUMf0e07858df349e52abc8d140d4115f01
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 

0.00/0.05	c small-domain mode
0.00/0.06	c Seed is 509542151
0.00/0.06	c Constructing HOME/instance-2064839-1247696361.xml  with 93 constraints
1.96/2.04	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-2064839-1247696361/watcher-2064839-1247696361 -o /tmp/evaluation-result-2064839-1247696361/solver-2064839-1247696361 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 509542151 HOME/instance-2064839-1247696361.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: 1.92 1.98 1.77 4/72 11563
/proc/meminfo: memFree=1384864/2055920 swapFree=4192812/4192956
[pid=11563] ppid=11561 vsize=5356 CPUtime=0
/proc/11563/stat : 11563 (pcssolve) R 11561 11563 11281 0 -1 4194304 265 0 0 0 0 0 0 0 20 0 1 0 56703527 5484544 233 996147200 4194304 4889804 548682068800 18446744073709551615 244670661924 0 0 4100 65536 0 0 0 17 1 0 0
/proc/11563/statm: 1339 233 194 169 0 50 0

[startup+0.104492 s]
/proc/loadavg: 1.92 1.98 1.77 4/72 11563
/proc/meminfo: memFree=1384864/2055920 swapFree=4192812/4192956
[pid=11563] ppid=11561 vsize=5056 CPUtime=0.08
/proc/11563/stat : 11563 (pcs.small) R 11561 11563 11281 0 -1 4194304 936 974 0 0 4 0 2 2 18 0 1 0 56703527 5177344 545 996147200 134512640 135095119 4294956304 18446744073709551615 134914369 0 0 4096 0 0 0 0 17 1 0 0
/proc/11563/statm: 1264 545 375 142 0 218 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5056

[startup+0.202501 s]
/proc/loadavg: 1.92 1.98 1.77 4/72 11563
/proc/meminfo: memFree=1384864/2055920 swapFree=4192812/4192956
[pid=11563] ppid=11561 vsize=6340 CPUtime=0.18
/proc/11563/stat : 11563 (pcs.small) R 11561 11563 11281 0 -1 4194304 1053 974 0 0 14 0 2 2 18 0 1 0 56703527 6492160 662 996147200 134512640 135095119 4294956304 18446744073709551615 10882694 0 0 4096 0 0 0 0 17 1 0 0
/proc/11563/statm: 1585 662 375 142 0 539 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 6340

[startup+0.302513 s]
/proc/loadavg: 1.92 1.98 1.77 4/72 11563
/proc/meminfo: memFree=1384864/2055920 swapFree=4192812/4192956
[pid=11563] ppid=11561 vsize=7596 CPUtime=0.28
/proc/11563/stat : 11563 (pcs.small) R 11561 11563 11281 0 -1 4194304 1198 974 0 0 24 0 2 2 19 0 1 0 56703527 7778304 807 996147200 134512640 135095119 4294956304 18446744073709551615 10882632 0 0 4096 0 0 0 0 17 1 0 0
/proc/11563/statm: 1899 807 375 142 0 853 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 7596

[startup+0.702553 s]
/proc/loadavg: 1.92 1.98 1.77 4/72 11563
/proc/meminfo: memFree=1384864/2055920 swapFree=4192812/4192956
[pid=11563] ppid=11561 vsize=12968 CPUtime=0.68
/proc/11563/stat : 11563 (pcs.small) R 11561 11563 11281 0 -1 4194304 1748 974 0 0 63 1 2 2 23 0 1 0 56703527 13279232 1357 996147200 134512640 135095119 4294956304 18446744073709551615 10849940 0 0 4096 0 0 0 0 17 1 0 0
/proc/11563/statm: 3242 1357 375 142 0 2196 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 12968

[startup+1.50164 s]
/proc/loadavg: 1.92 1.98 1.77 3/73 11569
/proc/meminfo: memFree=1378648/2055920 swapFree=4192812/4192956
[pid=11563] ppid=11561 vsize=23212 CPUtime=1.47
/proc/11563/stat : 11563 (pcs.small) R 11561 11563 11281 0 -1 4194304 2829 974 0 0 141 2 2 2 25 0 1 0 56703527 23769088 2438 996147200 134512640 135095119 4294956304 18446744073709551615 134943899 0 0 4096 0 0 0 0 17 1 0 0
/proc/11563/statm: 5803 2438 375 142 0 4757 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 23212

[startup+3.10181 s]
/proc/loadavg: 1.92 1.98 1.77 3/73 11569
/proc/meminfo: memFree=1373336/2055920 swapFree=4192812/4192956
[pid=11563] ppid=11561 vsize=30204 CPUtime=3.05
/proc/11563/stat : 11563 (pcs.small) R 11561 11563 11281 0 -1 4194304 3590 974 0 0 299 2 2 2 25 0 1 0 56703527 30928896 3198 996147200 134512640 135095119 4294956304 18446744073709551615 134927011 0 0 4096 0 0 0 0 17 1 0 0
/proc/11563/statm: 7551 3198 389 142 0 6505 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 30204

[startup+6.30115 s]
/proc/loadavg: 1.93 1.98 1.77 3/73 11569
/proc/meminfo: memFree=1373208/2055920 swapFree=4192812/4192956
[pid=11563] ppid=11561 vsize=30204 CPUtime=6.22
/proc/11563/stat : 11563 (pcs.small) R 11561 11563 11281 0 -1 4194304 3603 974 0 0 616 2 2 2 25 0 1 0 56703527 30928896 3211 996147200 134512640 135095119 4294956304 18446744073709551615 134926973 0 0 4096 0 0 0 0 17 1 0 0
/proc/11563/statm: 7551 3211 389 142 0 6505 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 30204

[startup+12.7018 s]
/proc/loadavg: 1.93 1.98 1.77 3/73 11569
/proc/meminfo: memFree=1372888/2055920 swapFree=4192812/4192956
[pid=11563] ppid=11561 vsize=30204 CPUtime=12.56
/proc/11563/stat : 11563 (pcs.small) R 11561 11563 11281 0 -1 4194304 3655 974 0 0 1250 2 2 2 25 0 1 0 56703527 30928896 3263 996147200 134512640 135095119 4294956304 18446744073709551615 134926973 0 0 4096 0 0 0 0 17 1 0 0
/proc/11563/statm: 7551 3263 389 142 0 6505 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 30204

[startup+25.5022 s]
/proc/loadavg: 1.95 1.98 1.77 3/73 11569
/proc/meminfo: memFree=1372056/2055920 swapFree=4192812/4192956
[pid=11563] ppid=11561 vsize=30464 CPUtime=25.24
/proc/11563/stat : 11563 (pcs.small) R 11561 11563 11281 0 -1 4194304 3761 974 0 0 2518 2 2 2 25 0 1 0 56703527 31195136 3369 996147200 134512640 135095119 4294956304 18446744073709551615 134918159 0 0 4096 0 0 0 0 17 1 0 0
/proc/11563/statm: 7616 3369 389 142 0 6570 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 30464

[startup+51.1028 s]
/proc/loadavg: 1.96 1.98 1.78 3/73 11569
/proc/meminfo: memFree=1370456/2055920 swapFree=4192812/4192956
[pid=11563] ppid=11561 vsize=30980 CPUtime=50.61
/proc/11563/stat : 11563 (pcs.small) R 11561 11563 11281 0 -1 4194304 4028 974 0 0 5054 3 2 2 25 0 1 0 56703527 31723520 3571 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/11563/statm: 7745 3571 389 142 0 6699 0
Current children cumulated CPU time (s) 50.61
Current children cumulated vsize (KiB) 30980

[startup+102.302 s]
/proc/loadavg: 1.98 1.98 1.79 3/73 11569
/proc/meminfo: memFree=1367064/2055920 swapFree=4192812/4192956
[pid=11563] ppid=11561 vsize=32772 CPUtime=101.36
/proc/11563/stat : 11563 (pcs.small) R 11561 11563 11281 0 -1 4194304 4811 974 0 0 10128 4 2 2 25 0 1 0 56703527 33558528 3903 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 1 0 0
/proc/11563/statm: 8193 3903 389 142 0 7147 0
Current children cumulated CPU time (s) 101.36
Current children cumulated vsize (KiB) 32772

[startup+162.302 s]
/proc/loadavg: 1.99 1.98 1.80 3/73 11569
/proc/meminfo: memFree=1362840/2055920 swapFree=4192812/4192956
[pid=11563] ppid=11561 vsize=33284 CPUtime=160.81
/proc/11563/stat : 11563 (pcs.small) R 11561 11563 11281 0 -1 4194304 5494 974 0 0 16072 5 2 2 25 0 1 0 56703527 34082816 4457 996147200 134512640 135095119 4294956304 18446744073709551615 134927008 0 0 4096 0 0 0 0 17 1 0 0
/proc/11563/statm: 8321 4457 389 142 0 7275 0
Current children cumulated CPU time (s) 160.81
Current children cumulated vsize (KiB) 33284

[startup+222.307 s]
/proc/loadavg: 1.99 1.98 1.81 3/73 11569
/proc/meminfo: memFree=1359832/2055920 swapFree=4192812/4192956
[pid=11563] ppid=11561 vsize=35332 CPUtime=220.28
/proc/11563/stat : 11563 (pcs.small) R 11561 11563 11281 0 -1 4194304 6274 974 0 0 22018 6 2 2 25 0 1 0 56703527 36179968 4724 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 1 0 0
/proc/11563/statm: 8833 4724 389 142 0 7787 0
Current children cumulated CPU time (s) 220.28
Current children cumulated vsize (KiB) 35332

[startup+282.302 s]
/proc/loadavg: 1.99 1.98 1.82 3/73 11569
/proc/meminfo: memFree=1356120/2055920 swapFree=4192812/4192956
[pid=11563] ppid=11561 vsize=35332 CPUtime=279.74
/proc/11563/stat : 11563 (pcs.small) R 11561 11563 11281 0 -1 4194304 6726 974 0 0 27963 7 2 2 25 0 1 0 56703527 36179968 5176 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/11563/statm: 8833 5176 389 142 0 7787 0
Current children cumulated CPU time (s) 279.74
Current children cumulated vsize (KiB) 35332

[startup+342.302 s]
/proc/loadavg: 1.99 1.98 1.83 3/73 11569
/proc/meminfo: memFree=1351320/2055920 swapFree=4192812/4192956
[pid=11563] ppid=11561 vsize=36616 CPUtime=339.2
/proc/11563/stat : 11563 (pcs.small) R 11561 11563 11281 0 -1 4194304 7669 974 0 0 33909 7 2 2 25 0 1 0 56703527 37494784 5862 996147200 134512640 135095119 4294956304 18446744073709551615 134918151 0 0 4096 0 0 0 0 17 1 0 0
/proc/11563/statm: 9154 5862 389 142 0 8108 0
Current children cumulated CPU time (s) 339.2
Current children cumulated vsize (KiB) 36616

[startup+402.303 s]
/proc/loadavg: 1.99 1.98 1.83 3/73 11569
/proc/meminfo: memFree=1343576/2055920 swapFree=4192812/4192956
[pid=11563] ppid=11561 vsize=36616 CPUtime=398.67
/proc/11563/stat : 11563 (pcs.small) R 11561 11563 11281 0 -1 4194304 7886 974 0 0 39855 8 2 2 25 0 1 0 56703527 37494784 6079 996147200 134512640 135095119 4294956304 18446744073709551615 134918187 0 0 4096 0 0 0 0 17 1 0 0
/proc/11563/statm: 9154 6079 389 142 0 8108 0
Current children cumulated CPU time (s) 398.67
Current children cumulated vsize (KiB) 36616

[startup+462.303 s]
/proc/loadavg: 1.99 1.98 1.84 3/73 11569
/proc/meminfo: memFree=1341784/2055920 swapFree=4192812/4192956
[pid=11563] ppid=11561 vsize=40712 CPUtime=458.13
/proc/11563/stat : 11563 (pcs.small) R 11561 11563 11281 0 -1 4194304 9192 974 0 0 45800 9 2 2 25 0 1 0 56703527 41689088 6360 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/11563/statm: 10178 6360 389 142 0 9132 0
Current children cumulated CPU time (s) 458.13
Current children cumulated vsize (KiB) 40712

[startup+522.302 s]
/proc/loadavg: 1.99 1.98 1.84 3/73 11569
/proc/meminfo: memFree=1339352/2055920 swapFree=4192812/4192956
[pid=11563] ppid=11561 vsize=40712 CPUtime=517.59
/proc/11563/stat : 11563 (pcs.small) R 11561 11563 11281 0 -1 4194304 9620 974 0 0 51746 9 2 2 25 0 1 0 56703527 41689088 6788 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 1 0 0
/proc/11563/statm: 10178 6788 389 142 0 9132 0
Current children cumulated CPU time (s) 517.59
Current children cumulated vsize (KiB) 40712

[startup+582.302 s]
/proc/loadavg: 1.99 1.98 1.85 3/73 11569
/proc/meminfo: memFree=1336920/2055920 swapFree=4192812/4192956
[pid=11563] ppid=11561 vsize=40712 CPUtime=577.06
/proc/11563/stat : 11563 (pcs.small) R 11561 11563 11281 0 -1 4194304 10047 974 0 0 57691 11 2 2 25 0 1 0 56703527 41689088 7215 996147200 134512640 135095119 4294956304 18446744073709551615 134918159 0 0 4096 0 0 0 0 17 1 0 0
/proc/11563/statm: 10178 7215 389 142 0 9132 0
Current children cumulated CPU time (s) 577.06
Current children cumulated vsize (KiB) 40712

[startup+642.303 s]
/proc/loadavg: 1.99 1.98 1.86 3/73 11569
/proc/meminfo: memFree=1331928/2055920 swapFree=4192812/4192956
[pid=11563] ppid=11561 vsize=43016 CPUtime=636.52
/proc/11563/stat : 11563 (pcs.small) R 11561 11563 11281 0 -1 4194304 11711 974 0 0 63636 12 2 2 25 0 1 0 56703527 44048384 8301 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/11563/statm: 10754 8301 389 142 0 9708 0
Current children cumulated CPU time (s) 636.52
Current children cumulated vsize (KiB) 43016

[startup+702.302 s]

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

[startup+882.307 s]
/proc/loadavg: 2.06 2.01 1.89 3/73 11569
/proc/meminfo: memFree=1321624/2055920 swapFree=4192812/4192956
[pid=11563] ppid=11561 vsize=51208 CPUtime=874.35
/proc/11563/stat : 11563 (pcs.small) R 11561 11563 11281 0 -1 4194304 14891 974 0 0 87416 15 2 2 25 0 1 0 56703527 52436992 9432 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/11563/statm: 12802 9432 389 142 0 11756 0
Current children cumulated CPU time (s) 874.35
Current children cumulated vsize (KiB) 51208

[startup+942.301 s]
/proc/loadavg: 2.06 2.02 1.90 3/73 11569
/proc/meminfo: memFree=1318232/2055920 swapFree=4192812/4192956
[pid=11563] ppid=11561 vsize=51208 CPUtime=933.8
/proc/11563/stat : 11563 (pcs.small) R 11561 11563 11281 0 -1 4194304 15378 974 0 0 93360 16 2 2 25 0 1 0 56703527 52436992 9919 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/11563/statm: 12802 9919 389 142 0 11756 0
Current children cumulated CPU time (s) 933.8
Current children cumulated vsize (KiB) 51208

[startup+1002.3 s]
/proc/loadavg: 2.06 2.03 1.91 3/73 11569
/proc/meminfo: memFree=1315032/2055920 swapFree=4192812/4192956
[pid=11563] ppid=11561 vsize=51208 CPUtime=993.27
/proc/11563/stat : 11563 (pcs.small) R 11561 11563 11281 0 -1 4194304 15819 974 0 0 99306 17 2 2 25 0 1 0 56703527 52436992 10360 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 1 0 0
/proc/11563/statm: 12802 10360 389 142 0 11756 0
Current children cumulated CPU time (s) 993.27
Current children cumulated vsize (KiB) 51208

[startup+1062.3 s]
/proc/loadavg: 2.13 2.05 1.92 3/73 11569
/proc/meminfo: memFree=1311896/2055920 swapFree=4192812/4192956
[pid=11563] ppid=11561 vsize=51720 CPUtime=1052.73
/proc/11563/stat : 11563 (pcs.small) R 11561 11563 11281 0 -1 4194304 16270 974 0 0 105251 18 2 2 25 0 1 0 56703527 52961280 10811 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 1 0 0
/proc/11563/statm: 12930 10811 389 142 0 11884 0
Current children cumulated CPU time (s) 1052.73
Current children cumulated vsize (KiB) 51720

[startup+1122.3 s]
/proc/loadavg: 2.16 2.07 1.93 3/73 11569
/proc/meminfo: memFree=1308504/2055920 swapFree=4192812/4192956
[pid=11563] ppid=11561 vsize=52772 CPUtime=1112.2
/proc/11563/stat : 11563 (pcs.small) R 11561 11563 11281 0 -1 4194304 16756 974 0 0 111197 19 2 2 25 0 1 0 56703527 54038528 11297 996147200 134512640 135095119 4294956304 18446744073709551615 134838311 0 0 4096 0 0 0 0 17 1 0 0
/proc/11563/statm: 13193 11297 389 142 0 12147 0
Current children cumulated CPU time (s) 1112.2
Current children cumulated vsize (KiB) 52772

[startup+1182.3 s]
/proc/loadavg: 2.06 2.05 1.93 3/73 11569
/proc/meminfo: memFree=1305176/2055920 swapFree=4192812/4192956
[pid=11563] ppid=11561 vsize=53952 CPUtime=1171.66
/proc/11563/stat : 11563 (pcs.small) R 11561 11563 11281 0 -1 4194304 17251 974 0 0 117142 20 2 2 25 0 1 0 56703527 55246848 11792 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 1 0 0
/proc/11563/statm: 13488 11792 389 142 0 12442 0
Current children cumulated CPU time (s) 1171.66
Current children cumulated vsize (KiB) 53952

[startup+1242.3 s]
/proc/loadavg: 2.02 2.04 1.93 3/73 11569
/proc/meminfo: memFree=1295064/2055920 swapFree=4192812/4192956
[pid=11563] ppid=11561 vsize=66076 CPUtime=1231.11
/proc/11563/stat : 11563 (pcs.small) R 11561 11563 11281 0 -1 4194304 20530 974 0 0 123085 22 2 2 25 0 1 0 56703527 67661824 13917 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/11563/statm: 16519 13917 389 142 0 15473 0
Current children cumulated CPU time (s) 1231.11
Current children cumulated vsize (KiB) 66076

[startup+1302.3 s]
/proc/loadavg: 2.00 2.03 1.93 3/73 11569
/proc/meminfo: memFree=1292760/2055920 swapFree=4192812/4192956
[pid=11563] ppid=11561 vsize=66076 CPUtime=1290.58
/proc/11563/stat : 11563 (pcs.small) R 11561 11563 11281 0 -1 4194304 20753 974 0 0 129031 23 2 2 25 0 1 0 56703527 67661824 14140 996147200 134512640 135095119 4294956304 18446744073709551615 134918235 0 0 4096 0 0 0 0 17 1 0 0
/proc/11563/statm: 16519 14140 389 142 0 15473 0
Current children cumulated CPU time (s) 1290.58
Current children cumulated vsize (KiB) 66076

[startup+1362.3 s]
/proc/loadavg: 2.00 2.02 1.93 3/73 11569
/proc/meminfo: memFree=1290456/2055920 swapFree=4192812/4192956
[pid=11563] ppid=11561 vsize=66076 CPUtime=1350.03
/proc/11563/stat : 11563 (pcs.small) R 11561 11563 11281 0 -1 4194304 20977 974 0 0 134976 23 2 2 25 0 1 0 56703527 67661824 14364 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/11563/statm: 16519 14364 389 142 0 15473 0
Current children cumulated CPU time (s) 1350.03
Current children cumulated vsize (KiB) 66076

[startup+1422.3 s]
/proc/loadavg: 2.00 2.02 1.93 3/73 11569
/proc/meminfo: memFree=1288280/2055920 swapFree=4192812/4192956
[pid=11563] ppid=11561 vsize=66076 CPUtime=1409.51
/proc/11563/stat : 11563 (pcs.small) R 11561 11563 11281 0 -1 4194304 21201 974 0 0 140923 24 2 2 25 0 1 0 56703527 67661824 14588 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/11563/statm: 16519 14588 389 142 0 15473 0
Current children cumulated CPU time (s) 1409.51
Current children cumulated vsize (KiB) 66076

[startup+1482.3 s]
/proc/loadavg: 2.09 2.03 1.94 3/82 11611
/proc/meminfo: memFree=1329744/2055920 swapFree=4192812/4192956
[pid=11563] ppid=11561 vsize=66076 CPUtime=1469.06
/proc/11563/stat : 11563 (pcs.small) R 11561 11563 11281 0 -1 4194304 21423 974 0 0 146876 26 2 2 25 0 1 0 56703527 67661824 14810 996147200 134512640 135095119 4294956304 18446744073709551615 134918132 0 0 4096 0 0 0 0 17 0 0 0
/proc/11563/statm: 16519 14810 389 142 0 15473 0
Current children cumulated CPU time (s) 1469.06
Current children cumulated vsize (KiB) 66076

[startup+1542.31 s]
/proc/loadavg: 2.06 2.04 1.94 3/82 11611
/proc/meminfo: memFree=1328848/2055920 swapFree=4192812/4192956
[pid=11563] ppid=11561 vsize=66076 CPUtime=1529.04
/proc/11563/stat : 11563 (pcs.small) R 11561 11563 11281 0 -1 4194304 21645 974 0 0 152874 26 2 2 25 0 1 0 56703527 67661824 15032 996147200 134512640 135095119 4294956304 18446744073709551615 134918065 0 0 4096 0 0 0 0 17 0 0 0
/proc/11563/statm: 16519 15032 389 142 0 15473 0
Current children cumulated CPU time (s) 1529.04
Current children cumulated vsize (KiB) 66076

[startup+1602.3 s]
/proc/loadavg: 2.10 2.04 1.95 3/82 11611
/proc/meminfo: memFree=1327888/2055920 swapFree=4192812/4192956
[pid=11563] ppid=11561 vsize=82460 CPUtime=1589.01
/proc/11563/stat : 11563 (pcs.small) R 11561 11563 11281 0 -1 4194304 25967 974 0 0 158869 28 2 2 25 0 1 0 56703527 84439040 15257 996147200 134512640 135095119 4294956304 18446744073709551615 134838332 0 0 4096 0 0 0 0 17 0 0 0
/proc/11563/statm: 20615 15257 389 142 0 19569 0
Current children cumulated CPU time (s) 1589.01
Current children cumulated vsize (KiB) 82460

[startup+1662.3 s]
/proc/loadavg: 2.10 2.05 1.95 3/82 11611
/proc/meminfo: memFree=1325840/2055920 swapFree=4192812/4192956
[pid=11563] ppid=11561 vsize=83504 CPUtime=1648.99
/proc/11563/stat : 11563 (pcs.small) R 11561 11563 11281 0 -1 4194304 26445 974 0 0 164866 29 2 2 25 0 1 0 56703527 85508096 15735 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/11563/statm: 20876 15735 389 142 0 19830 0
Current children cumulated CPU time (s) 1648.99
Current children cumulated vsize (KiB) 83504

[startup+1722.3 s]
/proc/loadavg: 2.09 2.05 1.96 3/82 11611
/proc/meminfo: memFree=1323920/2055920 swapFree=4192812/4192956
[pid=11563] ppid=11561 vsize=84544 CPUtime=1708.97
/proc/11563/stat : 11563 (pcs.small) R 11561 11563 11281 0 -1 4194304 26939 974 0 0 170863 30 2 2 25 0 1 0 56703527 86573056 16229 996147200 134512640 135095119 4294956304 18446744073709551615 134909050 0 0 4096 0 0 0 0 17 0 0 0
/proc/11563/statm: 21136 16229 389 142 0 20090 0
Current children cumulated CPU time (s) 1708.97
Current children cumulated vsize (KiB) 84544

[startup+1782.3 s]
/proc/loadavg: 2.08 2.06 1.96 3/82 11611
/proc/meminfo: memFree=1321872/2055920 swapFree=4192812/4192956
[pid=11563] ppid=11561 vsize=85592 CPUtime=1768.94
/proc/11563/stat : 11563 (pcs.small) R 11561 11563 11281 0 -1 4194304 27426 974 0 0 176860 30 2 2 25 0 1 0 56703527 87646208 16716 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/11563/statm: 21398 16716 389 142 0 20352 0
Current children cumulated CPU time (s) 1768.94
Current children cumulated vsize (KiB) 85592



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1813.4 s]
/proc/loadavg: 2.12 2.07 1.97 3/82 11611
/proc/meminfo: memFree=1320848/2055920 swapFree=4192812/4192956
[pid=11563] ppid=11561 vsize=86112 CPUtime=1800.04
/proc/11563/stat : 11563 (pcs.small) R 11561 11563 11281 0 -1 4194304 27674 974 0 0 179969 31 2 2 25 0 1 0 56703527 88178688 16964 996147200 134512640 135095119 4294956304 18446744073709551615 134926956 0 0 4096 0 0 0 0 17 0 0 0
/proc/11563/statm: 21528 16964 389 142 0 20482 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 86112

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

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

[startup+1813.4 s]
/proc/loadavg: 2.12 2.07 1.97 3/82 11611
/proc/meminfo: memFree=1320848/2055920 swapFree=4192812/4192956
[pid=11563] ppid=11561 vsize=86112 CPUtime=1800.04
/proc/11563/stat : 11563 (pcs.small) R 11561 11563 11281 0 -1 4194304 27674 974 0 0 179969 31 2 2 25 0 1 0 56703527 88178688 16964 996147200 134512640 135095119 4294956304 18446744073709551615 134926956 0 0 4096 0 0 0 0 17 0 0 0
/proc/11563/statm: 21528 16964 389 142 0 20482 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 86112

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1813.42
CPU time (s): 1800.07
CPU user time (s): 1799.72
CPU system time (s): 0.345947
CPU usage (%): 99.2638
Max. virtual memory (cumulated for all children) (KiB): 98848

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.72
system time used= 0.345947
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28648
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= 33709

runsolver used 2.6046 second user time and 4.84726 second system time

The end

Launcher Data 

Begin job on node7 at 2009-07-16 00:19:21
IDJOB=2064839
IDBENCH=54198
IDSOLVER=733
FILE ID=node7/2064839-1247696361
PBS_JOBID= 9521294
Free space on /tmp= 66112 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-3-28-28/normalized-rand-3-28-28-93-632-15_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2064839-1247696361/watcher-2064839-1247696361 -o /tmp/evaluation-result-2064839-1247696361/solver-2064839-1247696361 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 509542151 HOME/instance-2064839-1247696361.xml

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

MD5SUM BENCH= f0e07858df349e52abc8d140d4115f01
RANDOM SEED=509542151

node7.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		: 3000.231
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		: 3000.231
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:       1385344 kB
Buffers:         75256 kB
Cached:         479624 kB
SwapCached:          0 kB
Active:         205448 kB
Inactive:       386044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1385344 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            7540 kB
Writeback:           0 kB
Mapped:          48076 kB
Slab:            64408 kB
Committed_AS:   550612 kB
PageTables:       1848 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= 66112 MiB
End job on node7 at 2009-07-16 00:49:37