Trace number 2089479

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 1807.93

General information on the benchmark

Namecsp/tightness0.35/
normalized-rand-2-40-16-250-350-79_ext.xml
MD5SUMbadc7077a10ffc7ed731285239cc9177
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark11.6582
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints250
Maximum constraint arity2
Maximum domain size16
Number of constraints which are defined in extension250
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
0.00/0.02	c Seed is 408590431
0.00/0.02	c Constructing HOME/instance-2089479-1247730410.xml  with 3997 constraints
0.03/0.08	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-2089479-1247730410/watcher-2089479-1247730410 -o /tmp/evaluation-result-2089479-1247730410/solver-2089479-1247730410 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 408590431 HOME/instance-2089479-1247730410.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: 2.01 2.00 2.00 4/81 15336
/proc/meminfo: memFree=1215968/2055924 swapFree=4192812/4192956
[pid=15336] ppid=15334 vsize=18576 CPUtime=0
/proc/15336/stat : 15336 (runsolver) R 15334 15336 15054 0 -1 4194368 15 0 0 0 0 0 0 0 18 0 1 0 60108466 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 268582841639 0 0 4096 24578 0 0 0 17 1 0 0
/proc/15336/statm: 4644 284 249 26 0 2626 0

[startup+0.0587461 s]
/proc/loadavg: 2.01 2.00 2.00 4/81 15336
/proc/meminfo: memFree=1215968/2055924 swapFree=4192812/4192956
[pid=15336] ppid=15334 vsize=4904 CPUtime=0.03
/proc/15336/stat : 15336 (pcs.small) R 15334 15336 15054 0 -1 4194304 935 822 0 0 3 0 0 0 21 0 1 0 60108466 5021696 544 996147200 134512640 135095119 4294956304 18446744073709551615 134741438 0 0 4096 0 0 0 0 17 0 0 0
/proc/15336/statm: 1226 544 364 142 0 180 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 4904

[startup+0.102754 s]
/proc/loadavg: 2.01 2.00 2.00 4/81 15336
/proc/meminfo: memFree=1215968/2055924 swapFree=4192812/4192956
[pid=15336] ppid=15334 vsize=5564 CPUtime=0.07
/proc/15336/stat : 15336 (pcs.small) R 15334 15336 15054 0 -1 4194304 1123 822 0 0 7 0 0 0 21 0 1 0 60108466 5697536 732 996147200 134512640 135095119 4294956304 18446744073709551615 134555136 0 0 4096 0 0 0 0 17 0 0 0
/proc/15336/statm: 1391 732 378 142 0 345 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5564

[startup+0.30179 s]
/proc/loadavg: 2.01 2.00 2.00 4/81 15336
/proc/meminfo: memFree=1215968/2055924 swapFree=4192812/4192956
[pid=15336] ppid=15334 vsize=5432 CPUtime=0.27
/proc/15336/stat : 15336 (pcs.small) R 15334 15336 15054 0 -1 4194304 1124 822 0 0 27 0 0 0 23 0 1 0 60108466 5562368 700 996147200 134512640 135095119 4294956304 18446744073709551615 134616993 0 0 4096 0 0 0 0 17 0 0 0
/proc/15336/statm: 1358 700 378 142 0 312 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 5432

[startup+0.70287 s]
/proc/loadavg: 2.01 2.00 2.00 4/81 15336
/proc/meminfo: memFree=1215968/2055924 swapFree=4192812/4192956
[pid=15336] ppid=15334 vsize=5824 CPUtime=0.67
/proc/15336/stat : 15336 (pcs.small) R 15334 15336 15054 0 -1 4194304 1179 822 0 0 67 0 0 0 25 0 1 0 60108466 5963776 755 996147200 134512640 135095119 4294956304 18446744073709551615 134616996 0 0 4096 0 0 0 0 17 0 0 0
/proc/15336/statm: 1456 755 378 142 0 410 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 5824

[startup+1.50203 s]
/proc/loadavg: 2.01 2.00 2.00 3/82 15342
/proc/meminfo: memFree=1214232/2055924 swapFree=4192812/4192956
[pid=15336] ppid=15334 vsize=6992 CPUtime=1.46
/proc/15336/stat : 15336 (pcs.small) R 15334 15336 15054 0 -1 4194304 1472 822 0 0 146 0 0 0 25 0 1 0 60108466 7159808 983 996147200 134512640 135095119 4294956304 18446744073709551615 134636912 0 0 4096 0 0 0 0 17 0 0 0
/proc/15336/statm: 1748 983 378 142 0 702 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 6992

[startup+3.10135 s]
/proc/loadavg: 2.01 2.00 2.00 3/82 15342
/proc/meminfo: memFree=1213144/2055924 swapFree=4192812/4192956
[pid=15336] ppid=15334 vsize=7768 CPUtime=3.06
/proc/15336/stat : 15336 (pcs.small) R 15334 15336 15054 0 -1 4194304 1772 822 0 0 306 0 0 0 25 0 1 0 60108466 7954432 1154 996147200 134512640 135095119 4294956304 18446744073709551615 134616996 0 0 4096 0 0 0 0 17 0 0 0
/proc/15336/statm: 1942 1154 378 142 0 896 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 7768

[startup+6.30198 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15342
/proc/meminfo: memFree=1210776/2055924 swapFree=4192812/4192956
[pid=15336] ppid=15334 vsize=10480 CPUtime=6.25
/proc/15336/stat : 15336 (pcs.small) R 15334 15336 15054 0 -1 4194304 2620 822 0 0 624 1 0 0 25 0 1 0 60108466 10731520 1616 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/15336/statm: 2620 1616 378 142 0 1574 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 10480

[startup+12.7012 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15342
/proc/meminfo: memFree=1208600/2055924 swapFree=4192812/4192956
[pid=15336] ppid=15334 vsize=11788 CPUtime=12.62
/proc/15336/stat : 15336 (pcs.small) R 15334 15336 15054 0 -1 4194304 3208 822 0 0 1260 2 0 0 25 0 1 0 60108466 12070912 2204 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15336/statm: 2947 2204 378 142 0 1901 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 11788

[startup+25.5017 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15342
/proc/meminfo: memFree=1204888/2055924 swapFree=4192812/4192956
[pid=15336] ppid=15334 vsize=16968 CPUtime=25.37
/proc/15336/stat : 15336 (pcs.small) R 15334 15336 15054 0 -1 4194304 4864 822 0 0 2534 3 0 0 25 0 1 0 60108466 17375232 3090 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/15336/statm: 4242 3090 378 142 0 3196 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 16968

[startup+51.1028 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15342
/proc/meminfo: memFree=1200344/2055924 swapFree=4192812/4192956
[pid=15336] ppid=15334 vsize=23828 CPUtime=50.87
/proc/15336/stat : 15336 (pcs.small) R 15334 15336 15054 0 -1 4194304 7063 822 0 0 5082 5 0 0 25 0 1 0 60108466 24399872 4264 996147200 134512640 135095119 4294956304 18446744073709551615 134642972 0 0 4096 0 0 0 0 17 0 0 0
/proc/15336/statm: 5957 4264 378 142 0 4911 0
Current children cumulated CPU time (s) 50.87
Current children cumulated vsize (KiB) 23828

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15342
/proc/meminfo: memFree=1192600/2055924 swapFree=4192812/4192956
[pid=15336] ppid=15334 vsize=30348 CPUtime=101.85
/proc/15336/stat : 15336 (pcs.small) R 15334 15336 15054 0 -1 4194304 9438 822 0 0 10179 6 0 0 25 0 1 0 60108466 31076352 6126 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15336/statm: 7587 6126 378 142 0 6541 0
Current children cumulated CPU time (s) 101.85
Current children cumulated vsize (KiB) 30348

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15342
/proc/meminfo: memFree=1186648/2055924 swapFree=4192812/4192956
[pid=15336] ppid=15334 vsize=41944 CPUtime=161.6
/proc/15336/stat : 15336 (pcs.small) R 15334 15336 15054 0 -1 4194304 12989 822 0 0 16151 9 0 0 25 0 1 0 60108466 42950656 7628 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15336/statm: 10486 7628 378 142 0 9440 0
Current children cumulated CPU time (s) 161.6
Current children cumulated vsize (KiB) 41944

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15342
/proc/meminfo: memFree=1181080/2055924 swapFree=4192812/4192956
[pid=15336] ppid=15334 vsize=45228 CPUtime=221.35
/proc/15336/stat : 15336 (pcs.small) R 15334 15336 15054 0 -1 4194304 14378 822 0 0 22125 10 0 0 25 0 1 0 60108466 46313472 9017 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/15336/statm: 11307 9017 378 142 0 10261 0
Current children cumulated CPU time (s) 221.35
Current children cumulated vsize (KiB) 45228

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15344
/proc/meminfo: memFree=1169816/2055924 swapFree=4192812/4192956
[pid=15336] ppid=15334 vsize=58296 CPUtime=281.11
/proc/15336/stat : 15336 (pcs.small) R 15334 15336 15054 0 -1 4194304 18171 822 0 0 28098 13 0 0 25 0 1 0 60108466 59695104 11785 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15336/statm: 14574 11785 378 142 0 13528 0
Current children cumulated CPU time (s) 281.11
Current children cumulated vsize (KiB) 58296

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15344
/proc/meminfo: memFree=1167904/2055924 swapFree=4192812/4192956
[pid=15336] ppid=15334 vsize=58296 CPUtime=340.86
/proc/15336/stat : 15336 (pcs.small) R 15334 15336 15054 0 -1 4194304 18645 822 0 0 34072 14 0 0 25 0 1 0 60108466 59695104 12259 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15336/statm: 14574 12259 378 142 0 13528 0
Current children cumulated CPU time (s) 340.86
Current children cumulated vsize (KiB) 58296

[startup+402.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15344
/proc/meminfo: memFree=1166112/2055924 swapFree=4192812/4192956
[pid=15336] ppid=15334 vsize=58296 CPUtime=400.61
/proc/15336/stat : 15336 (pcs.small) R 15334 15336 15054 0 -1 4194304 19090 822 0 0 40047 14 0 0 25 0 1 0 60108466 59695104 12704 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15336/statm: 14574 12704 378 142 0 13528 0
Current children cumulated CPU time (s) 400.61
Current children cumulated vsize (KiB) 58296

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15344
/proc/meminfo: memFree=1162656/2055924 swapFree=4192812/4192956
[pid=15336] ppid=15334 vsize=60128 CPUtime=460.36
/proc/15336/stat : 15336 (pcs.small) R 15334 15336 15054 0 -1 4194304 19972 822 0 0 46021 15 0 0 25 0 1 0 60108466 61571072 13586 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/15336/statm: 15032 13586 378 142 0 13986 0
Current children cumulated CPU time (s) 460.36
Current children cumulated vsize (KiB) 60128

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15344
/proc/meminfo: memFree=1158944/2055924 swapFree=4192812/4192956
[pid=15336] ppid=15334 vsize=78592 CPUtime=520.12
/proc/15336/stat : 15336 (pcs.small) R 15334 15336 15054 0 -1 4194304 25001 822 0 0 51994 18 0 0 25 0 1 0 60108466 80478208 14518 996147200 134512640 135095119 4294956304 18446744073709551615 134642881 0 0 4096 0 0 0 0 17 0 0 0
/proc/15336/statm: 19648 14518 378 142 0 18602 0
Current children cumulated CPU time (s) 520.12
Current children cumulated vsize (KiB) 78592

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15344
/proc/meminfo: memFree=1155104/2055924 swapFree=4192812/4192956
[pid=15336] ppid=15334 vsize=80688 CPUtime=579.87
/proc/15336/stat : 15336 (pcs.small) R 15334 15336 15054 0 -1 4194304 25926 822 0 0 57968 19 0 0 25 0 1 0 60108466 82624512 15443 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/15336/statm: 20172 15443 378 142 0 19126 0
Current children cumulated CPU time (s) 579.87
Current children cumulated vsize (KiB) 80688

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15344
/proc/meminfo: memFree=1151200/2055924 swapFree=4192812/4192956
[pid=15336] ppid=15334 vsize=82920 CPUtime=639.62
/proc/15336/stat : 15336 (pcs.small) R 15334 15336 15054 0 -1 4194304 26831 822 0 0 63942 20 0 0 25 0 1 0 60108466 84910080 16348 996147200 134512640 135095119 4294956304 18446744073709551615 134636919 0 0 4096 0 0 0 0 17 0 0 0
/proc/15336/statm: 20730 16348 378 142 0 19684 0
Current children cumulated CPU time (s) 639.62
Current children cumulated vsize (KiB) 82920

[startup+702.302 s]

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

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15383
/proc/meminfo: memFree=1164960/2055924 swapFree=4192812/4192956
[pid=15336] ppid=15334 vsize=90384 CPUtime=878.62
/proc/15336/stat : 15336 (pcs.small) R 15334 15336 15054 0 -1 4194304 30113 822 0 0 87837 25 0 0 25 0 1 0 60108466 92553216 19630 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15336/statm: 22596 19630 378 142 0 21550 0
Current children cumulated CPU time (s) 878.62
Current children cumulated vsize (KiB) 90384

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15383
/proc/meminfo: memFree=1139808/2055924 swapFree=4192812/4192956
[pid=15336] ppid=15334 vsize=115988 CPUtime=938.38
/proc/15336/stat : 15336 (pcs.small) R 15334 15336 15054 0 -1 4194304 36852 822 0 0 93810 28 0 0 25 0 1 0 60108466 118771712 24320 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15336/statm: 28997 24320 378 142 0 27951 0
Current children cumulated CPU time (s) 938.38
Current children cumulated vsize (KiB) 115988

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15383
/proc/meminfo: memFree=1131744/2055924 swapFree=4192812/4192956
[pid=15336] ppid=15334 vsize=115988 CPUtime=998.13
/proc/15336/stat : 15336 (pcs.small) R 15334 15336 15054 0 -1 4194304 37181 822 0 0 99784 29 0 0 25 0 1 0 60108466 118771712 24649 996147200 134512640 135095119 4294956304 18446744073709551615 134615460 0 0 4096 0 0 0 0 17 0 0 0
/proc/15336/statm: 28997 24649 378 142 0 27951 0
Current children cumulated CPU time (s) 998.13
Current children cumulated vsize (KiB) 115988

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15383
/proc/meminfo: memFree=1124256/2055924 swapFree=4192812/4192956
[pid=15336] ppid=15334 vsize=115988 CPUtime=1057.89
/proc/15336/stat : 15336 (pcs.small) R 15334 15336 15054 0 -1 4194304 37503 822 0 0 105760 29 0 0 25 0 1 0 60108466 118771712 24971 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15336/statm: 28997 24971 378 142 0 27951 0
Current children cumulated CPU time (s) 1057.89
Current children cumulated vsize (KiB) 115988

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15383
/proc/meminfo: memFree=1116512/2055924 swapFree=4192812/4192956
[pid=15336] ppid=15334 vsize=115988 CPUtime=1117.63
/proc/15336/stat : 15336 (pcs.small) R 15334 15336 15054 0 -1 4194304 37807 822 0 0 111734 29 0 0 25 0 1 0 60108466 118771712 25275 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/15336/statm: 28997 25275 378 142 0 27951 0
Current children cumulated CPU time (s) 1117.63
Current children cumulated vsize (KiB) 115988

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15383
/proc/meminfo: memFree=1109032/2055924 swapFree=4192812/4192956
[pid=15336] ppid=15334 vsize=115988 CPUtime=1177.38
/proc/15336/stat : 15336 (pcs.small) R 15334 15336 15054 0 -1 4194304 38107 822 0 0 117709 29 0 0 25 0 1 0 60108466 118771712 25575 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/15336/statm: 28997 25575 378 142 0 27951 0
Current children cumulated CPU time (s) 1177.38
Current children cumulated vsize (KiB) 115988

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15383
/proc/meminfo: memFree=1101544/2055924 swapFree=4192812/4192956
[pid=15336] ppid=15334 vsize=115988 CPUtime=1237.14
/proc/15336/stat : 15336 (pcs.small) R 15334 15336 15054 0 -1 4194304 38400 822 0 0 123684 30 0 0 25 0 1 0 60108466 118771712 25868 996147200 134512640 135095119 4294956304 18446744073709551615 134642978 0 0 4096 0 0 0 0 17 0 0 0
/proc/15336/statm: 28997 25868 378 142 0 27951 0
Current children cumulated CPU time (s) 1237.14
Current children cumulated vsize (KiB) 115988

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15383
/proc/meminfo: memFree=1093928/2055924 swapFree=4192812/4192956
[pid=15336] ppid=15334 vsize=115988 CPUtime=1296.89
/proc/15336/stat : 15336 (pcs.small) R 15334 15336 15054 0 -1 4194304 38693 822 0 0 129659 30 0 0 25 0 1 0 60108466 118771712 26161 996147200 134512640 135095119 4294956304 18446744073709551615 134642881 0 0 4096 0 0 0 0 17 0 0 0
/proc/15336/statm: 28997 26161 378 142 0 27951 0
Current children cumulated CPU time (s) 1296.89
Current children cumulated vsize (KiB) 115988

[startup+1362.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/82 15424
/proc/meminfo: memFree=1144344/2055924 swapFree=4192812/4192956
[pid=15336] ppid=15334 vsize=115988 CPUtime=1356.61
/proc/15336/stat : 15336 (pcs.small) R 15334 15336 15054 0 -1 4194304 38974 822 0 0 135629 32 0 0 25 0 1 0 60108466 118771712 26442 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/15336/statm: 28997 26442 378 142 0 27951 0
Current children cumulated CPU time (s) 1356.61
Current children cumulated vsize (KiB) 115988

[startup+1422.31 s]
/proc/loadavg: 2.06 2.02 2.00 3/82 15424
/proc/meminfo: memFree=1143128/2055924 swapFree=4192812/4192956
[pid=15336] ppid=15334 vsize=115988 CPUtime=1416.32
/proc/15336/stat : 15336 (pcs.small) R 15334 15336 15054 0 -1 4194304 39250 822 0 0 141599 33 0 0 25 0 1 0 60108466 118771712 26718 996147200 134512640 135095119 4294956304 18446744073709551615 134615489 0 0 4096 0 0 0 0 17 1 0 0
/proc/15336/statm: 28997 26718 378 142 0 27951 0
Current children cumulated CPU time (s) 1416.32
Current children cumulated vsize (KiB) 115988

[startup+1482.3 s]
/proc/loadavg: 2.10 2.05 2.01 3/82 15424
/proc/meminfo: memFree=1141464/2055924 swapFree=4192812/4192956
[pid=15336] ppid=15334 vsize=149144 CPUtime=1476.02
/proc/15336/stat : 15336 (pcs.small) R 15334 15336 15054 0 -1 4194304 47818 822 0 0 147565 37 0 0 25 0 1 0 60108466 152723456 27093 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15336/statm: 37286 27093 378 142 0 36240 0
Current children cumulated CPU time (s) 1476.02
Current children cumulated vsize (KiB) 149144

[startup+1542.3 s]
/proc/loadavg: 2.04 2.04 2.00 3/82 15424
/proc/meminfo: memFree=1139032/2055924 swapFree=4192812/4192956
[pid=15336] ppid=15334 vsize=150588 CPUtime=1535.73
/proc/15336/stat : 15336 (pcs.small) R 15334 15336 15054 0 -1 4194304 48430 822 0 0 153535 38 0 0 25 0 1 0 60108466 154202112 27705 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15336/statm: 37647 27705 378 142 0 36601 0
Current children cumulated CPU time (s) 1535.73
Current children cumulated vsize (KiB) 150588

[startup+1602.3 s]
/proc/loadavg: 2.09 2.04 2.01 3/82 15424
/proc/meminfo: memFree=1136728/2055924 swapFree=4192812/4192956
[pid=15336] ppid=15334 vsize=151900 CPUtime=1595.43
/proc/15336/stat : 15336 (pcs.small) R 15334 15336 15054 0 -1 4194304 49034 822 0 0 159504 39 0 0 25 0 1 0 60108466 155545600 28309 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15336/statm: 37975 28309 378 142 0 36929 0
Current children cumulated CPU time (s) 1595.43
Current children cumulated vsize (KiB) 151900

[startup+1662.3 s]
/proc/loadavg: 2.18 2.06 2.01 3/82 15424
/proc/meminfo: memFree=1134304/2055924 swapFree=4192812/4192956
[pid=15336] ppid=15334 vsize=153200 CPUtime=1655.13
/proc/15336/stat : 15336 (pcs.small) R 15334 15336 15054 0 -1 4194304 49622 822 0 0 165474 39 0 0 25 0 1 0 60108466 156876800 28897 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/15336/statm: 38300 28897 378 142 0 37254 0
Current children cumulated CPU time (s) 1655.13
Current children cumulated vsize (KiB) 153200

[startup+1722.3 s]
/proc/loadavg: 2.13 2.07 2.01 3/82 15424
/proc/meminfo: memFree=1132128/2055924 swapFree=4192812/4192956
[pid=15336] ppid=15334 vsize=154520 CPUtime=1714.84
/proc/15336/stat : 15336 (pcs.small) R 15334 15336 15054 0 -1 4194304 50212 822 0 0 171444 40 0 0 25 0 1 0 60108466 158228480 29487 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15336/statm: 38630 29487 378 142 0 37584 0
Current children cumulated CPU time (s) 1714.84
Current children cumulated vsize (KiB) 154520

[startup+1782.3 s]
/proc/loadavg: 2.17 2.08 2.01 3/82 15424
/proc/meminfo: memFree=1129632/2055924 swapFree=4192812/4192956
[pid=15336] ppid=15334 vsize=155964 CPUtime=1774.55
/proc/15336/stat : 15336 (pcs.small) R 15334 15336 15054 0 -1 4194304 50817 822 0 0 177414 41 0 0 25 0 1 0 60108466 159707136 30092 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/15336/statm: 38991 30092 378 142 0 37945 0
Current children cumulated CPU time (s) 1774.55
Current children cumulated vsize (KiB) 155964



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.9 s]
/proc/loadavg: 2.11 2.08 2.01 3/82 15424
/proc/meminfo: memFree=1128672/2055924 swapFree=4192812/4192956
[pid=15336] ppid=15334 vsize=156488 CPUtime=1800.03
/proc/15336/stat : 15336 (pcs.small) R 15334 15336 15054 0 -1 4194304 51060 822 0 0 179961 42 0 0 25 0 1 0 60108466 160243712 30335 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/15336/statm: 39122 30335 378 142 0 38076 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 156488

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

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

[startup+1807.9 s]
/proc/loadavg: 2.11 2.08 2.01 3/82 15424
/proc/meminfo: memFree=1128672/2055924 swapFree=4192812/4192956
[pid=15336] ppid=15334 vsize=156488 CPUtime=1800.03
/proc/15336/stat : 15336 (pcs.small) R 15334 15336 15054 0 -1 4194304 51060 822 0 0 179961 42 0 0 25 0 1 0 60108466 160243712 30335 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/15336/statm: 39122 30335 378 142 0 38076 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 156488

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.93
CPU time (s): 1800.07
CPU user time (s): 1799.62
CPU system time (s): 0.443932
CPU usage (%): 99.5652
Max. virtual memory (cumulated for all children) (KiB): 181528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.62
system time used= 0.443932
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51882
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= 33095

runsolver used 1.9977 second user time and 4.5873 second system time

The end

Launcher Data 

Begin job on node6 at 2009-07-16 09:46:51
IDJOB=2089479
IDBENCH=59530
IDSOLVER=733
FILE ID=node6/2089479-1247730410
PBS_JOBID= 9521653
Free space on /tmp= 66308 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/tightness0.35/normalized-rand-2-40-16-250-350-79_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2089479-1247730410/watcher-2089479-1247730410 -o /tmp/evaluation-result-2089479-1247730410/solver-2089479-1247730410 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 408590431 HOME/instance-2089479-1247730410.xml

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

MD5SUM BENCH= badc7077a10ffc7ed731285239cc9177
RANDOM SEED=408590431

node6.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		: 3000.263
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		: 3000.263
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:      2055924 kB
MemFree:       1216448 kB
Buffers:        110980 kB
Cached:         569632 kB
SwapCached:          0 kB
Active:         313892 kB
Inactive:       428960 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1216448 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1856 kB
Writeback:           0 kB
Mapped:          82640 kB
Slab:            81616 kB
Committed_AS:   572280 kB
PageTables:       2028 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= 66312 MiB
End job on node6 at 2009-07-16 10:17:00