Trace number 2082439

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) 1800.04 1803.12

General information on the benchmark

Namecsp/rand-8-20-5/
normalized-rand-8-20-5-18-800-4_ext.xml
MD5SUMd3f44c49896eef0a554a753221d829d8
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.48947
Satisfiable
(Un)Satisfiability was proved
Number of variables20
Number of constraints18
Maximum constraint arity8
Maximum domain size5
Number of constraints which are defined in extension18
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.12/0.26	c small-domain mode
0.12/0.26	c Seed is 2061482597
0.12/0.26	c Constructing HOME/instance-2082439-1247721097.xml  with 18 constraints
7.88/8.01	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-2082439-1247721097/watcher-2082439-1247721097 -o /tmp/evaluation-result-2082439-1247721097/solver-2082439-1247721097 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 2061482597 HOME/instance-2082439-1247721097.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: 2.08 2.02 2.01 4/72 19461
/proc/meminfo: memFree=973272/2055920 swapFree=4192812/4192956
[pid=19461] ppid=19459 vsize=18576 CPUtime=0
/proc/19461/stat : 19461 (runsolver) R 19459 19461 18083 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 59173803 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 221954764071 0 0 4096 24578 0 0 0 17 1 0 0
/proc/19461/statm: 4644 284 249 26 0 2626 0

[startup+0.015449 s]
/proc/loadavg: 2.08 2.02 2.01 4/72 19461
/proc/meminfo: memFree=973272/2055920 swapFree=4192812/4192956
[pid=19461] ppid=19459 vsize=5356 CPUtime=0
/proc/19461/stat : 19461 (pcssolve) S 19459 19461 18083 0 -1 4194304 305 0 0 0 0 0 0 0 20 0 1 0 59173803 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19461/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101462 s]
/proc/loadavg: 2.08 2.02 2.01 4/72 19461
/proc/meminfo: memFree=973272/2055920 swapFree=4192812/4192956
[pid=19461] ppid=19459 vsize=5356 CPUtime=0.05
/proc/19461/stat : 19461 (pcssolve) S 19459 19461 18083 0 -1 4194304 339 1332 0 0 0 0 3 2 20 0 1 0 59173803 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19461/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.301472 s]
/proc/loadavg: 2.08 2.02 2.01 4/72 19461
/proc/meminfo: memFree=973272/2055920 swapFree=4192812/4192956
[pid=19461] ppid=19459 vsize=5824 CPUtime=0.27
/proc/19461/stat : 19461 (pcs.small) R 19459 19461 18083 0 -1 4194304 983 3866 0 0 3 0 16 8 17 0 1 0 59173803 5963776 592 996147200 134512640 135095119 4294956304 18446744073709551615 134739360 0 0 4096 0 0 0 0 17 1 0 0
/proc/19461/statm: 1456 592 361 142 0 410 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 5824

[startup+0.701517 s]
/proc/loadavg: 2.08 2.02 2.01 4/72 19461
/proc/meminfo: memFree=973272/2055920 swapFree=4192812/4192956
[pid=19461] ppid=19459 vsize=12016 CPUtime=0.67
/proc/19461/stat : 19461 (pcs.small) R 19459 19461 18083 0 -1 4194304 3003 3866 0 0 42 1 16 8 20 0 1 0 59173803 12304384 1879 996147200 134512640 135095119 4294956304 18446744073709551615 2408540 0 0 4096 0 0 0 0 17 1 0 0
/proc/19461/statm: 3004 1879 375 142 0 1958 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 12016

[startup+1.50158 s]
/proc/loadavg: 2.07 2.02 2.00 3/73 19467
/proc/meminfo: memFree=962512/2055920 swapFree=4192812/4192956
[pid=19461] ppid=19459 vsize=20268 CPUtime=1.46
/proc/19461/stat : 19461 (pcs.small) R 19459 19461 18083 0 -1 4194304 5491 3866 0 0 120 2 16 8 25 0 1 0 59173803 20754432 3448 996147200 134512640 135095119 4294956304 18446744073709551615 134943873 0 0 4096 0 0 0 0 17 1 0 0
/proc/19461/statm: 5067 3448 375 142 0 4021 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 20268

[startup+3.10173 s]
/proc/loadavg: 2.07 2.02 2.00 3/73 19467
/proc/meminfo: memFree=952976/2055920 swapFree=4192812/4192956
[pid=19461] ppid=19459 vsize=37148 CPUtime=3.04
/proc/19461/stat : 19461 (pcs.small) R 19459 19461 18083 0 -1 4194304 9677 3866 0 0 277 3 16 8 25 0 1 0 59173803 38039552 5816 996147200 134512640 135095119 4294956304 18446744073709551615 134944943 0 0 4096 0 0 0 0 17 1 0 0
/proc/19461/statm: 9287 5816 375 142 0 8241 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 37148

[startup+6.30202 s]
/proc/loadavg: 2.07 2.02 2.00 3/73 19467
/proc/meminfo: memFree=923728/2055920 swapFree=4192812/4192956
[pid=19461] ppid=19459 vsize=72712 CPUtime=6.2
/proc/19461/stat : 19461 (pcs.small) R 19459 19461 18083 0 -1 4194304 18766 3866 0 0 588 8 16 8 25 0 1 0 59173803 74457088 11119 996147200 134512640 135095119 4294956304 18446744073709551615 134653828 0 0 4096 0 0 0 0 17 1 0 0
/proc/19461/statm: 18178 11119 375 142 0 17132 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 72712

[startup+12.7016 s]
/proc/loadavg: 2.06 2.02 2.00 3/73 19467
/proc/meminfo: memFree=888848/2055920 swapFree=4192812/4192956
[pid=19461] ppid=19459 vsize=58104 CPUtime=12.54
/proc/19461/stat : 19461 (pcs.small) R 19459 19461 18083 0 -1 4194304 23568 3866 0 0 1220 10 16 8 25 0 1 0 59173803 59498496 13873 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/19461/statm: 14526 13873 389 142 0 13480 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 58104

[startup+25.5018 s]
/proc/loadavg: 2.05 2.01 2.00 3/73 19467
/proc/meminfo: memFree=861840/2055920 swapFree=4192812/4192956
[pid=19461] ppid=19459 vsize=58104 CPUtime=25.22
/proc/19461/stat : 19461 (pcs.small) R 19459 19461 18083 0 -1 4194304 23568 3866 0 0 2488 10 16 8 25 0 1 0 59173803 59498496 13873 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/19461/statm: 14526 13873 389 142 0 13480 0
Current children cumulated CPU time (s) 25.22
Current children cumulated vsize (KiB) 58104

[startup+51.1011 s]
/proc/loadavg: 2.03 2.01 2.00 3/73 19467
/proc/meminfo: memFree=809488/2055920 swapFree=4192812/4192956
[pid=19461] ppid=19459 vsize=58104 CPUtime=50.58
/proc/19461/stat : 19461 (pcs.small) R 19459 19461 18083 0 -1 4194304 23568 3866 0 0 5024 10 16 8 25 0 1 0 59173803 59498496 13873 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/19461/statm: 14526 13873 389 142 0 13480 0
Current children cumulated CPU time (s) 50.58
Current children cumulated vsize (KiB) 58104

[startup+102.307 s]
/proc/loadavg: 2.01 2.01 2.00 3/73 19467
/proc/meminfo: memFree=697936/2055920 swapFree=4192812/4192956
[pid=19461] ppid=19459 vsize=59132 CPUtime=101.32
/proc/19461/stat : 19461 (pcs.small) R 19459 19461 18083 0 -1 4194304 23709 3866 0 0 10097 11 16 8 25 0 1 0 59173803 60551168 14014 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/19461/statm: 14783 14014 389 142 0 13737 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 59132

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19467
/proc/meminfo: memFree=559952/2055920 swapFree=4192812/4192956
[pid=19461] ppid=19459 vsize=59132 CPUtime=160.77
/proc/19461/stat : 19461 (pcs.small) R 19459 19461 18083 0 -1 4194304 23799 3866 0 0 16042 11 16 8 25 0 1 0 59173803 60551168 14104 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 1 0 0
/proc/19461/statm: 14783 14104 389 142 0 13737 0
Current children cumulated CPU time (s) 160.77
Current children cumulated vsize (KiB) 59132

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19467
/proc/meminfo: memFree=433488/2055920 swapFree=4192812/4192956
[pid=19461] ppid=19459 vsize=61316 CPUtime=220.21
/proc/19461/stat : 19461 (pcs.small) R 19459 19461 18083 0 -1 4194304 24343 3866 0 0 21985 12 16 8 25 0 1 0 59173803 62787584 14391 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 1 0 0
/proc/19461/statm: 15329 14391 389 142 0 14283 0
Current children cumulated CPU time (s) 220.21
Current children cumulated vsize (KiB) 61316

[startup+282.302 s]
/proc/loadavg: 1.85 1.97 1.99 3/75 19604
/proc/meminfo: memFree=1207808/2055920 swapFree=4192812/4192956
[pid=19461] ppid=19459 vsize=61844 CPUtime=279.74
/proc/19461/stat : 19461 (pcs.small) R 19459 19461 18083 0 -1 4194304 24634 3866 0 0 27935 15 16 8 25 0 1 0 59173803 63328256 14682 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/19461/statm: 15461 14682 389 142 0 14415 0
Current children cumulated CPU time (s) 279.74
Current children cumulated vsize (KiB) 61844

[startup+342.301 s]
/proc/loadavg: 1.94 1.97 1.99 3/83 19613
/proc/meminfo: memFree=1113528/2055920 swapFree=4192812/4192956
[pid=19461] ppid=19459 vsize=65376 CPUtime=339.71
/proc/19461/stat : 19461 (pcs.small) R 19459 19461 18083 0 -1 4194304 25639 3866 0 0 33932 15 16 8 25 0 1 0 59173803 66945024 15430 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/19461/statm: 16344 15430 389 142 0 15298 0
Current children cumulated CPU time (s) 339.71
Current children cumulated vsize (KiB) 65376

[startup+402.302 s]
/proc/loadavg: 1.98 1.97 1.99 3/83 19613
/proc/meminfo: memFree=1092216/2055920 swapFree=4192812/4192956
[pid=19461] ppid=19459 vsize=67424 CPUtime=399.7
/proc/19461/stat : 19461 (pcs.small) R 19459 19461 18083 0 -1 4194304 26279 3866 0 0 39930 16 16 8 25 0 1 0 59173803 69042176 15557 996147200 134512640 135095119 4294956304 18446744073709551615 134918171 0 0 4096 0 0 0 0 17 0 0 0
/proc/19461/statm: 16856 15557 389 142 0 15810 0
Current children cumulated CPU time (s) 399.7
Current children cumulated vsize (KiB) 67424

[startup+462.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/83 19613
/proc/meminfo: memFree=1085176/2055920 swapFree=4192812/4192956
[pid=19461] ppid=19459 vsize=68212 CPUtime=459.67
/proc/19461/stat : 19461 (pcs.small) R 19459 19461 18083 0 -1 4194304 26614 3866 0 0 45927 16 16 8 25 0 1 0 59173803 69849088 15892 996147200 134512640 135095119 4294956304 18446744073709551615 134918227 0 0 4096 0 0 0 0 17 0 0 0
/proc/19461/statm: 17053 15892 389 142 0 16007 0
Current children cumulated CPU time (s) 459.67
Current children cumulated vsize (KiB) 68212

[startup+522.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/83 19613
/proc/meminfo: memFree=1083576/2055920 swapFree=4192812/4192956
[pid=19461] ppid=19459 vsize=69264 CPUtime=519.65
/proc/19461/stat : 19461 (pcs.small) R 19459 19461 18083 0 -1 4194304 27027 3866 0 0 51924 17 16 8 25 0 1 0 59173803 70926336 16305 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/19461/statm: 17316 16305 389 142 0 16270 0
Current children cumulated CPU time (s) 519.65
Current children cumulated vsize (KiB) 69264

[startup+582.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/83 19613
/proc/meminfo: memFree=1081784/2055920 swapFree=4192812/4192956
[pid=19461] ppid=19459 vsize=70428 CPUtime=579.63
/proc/19461/stat : 19461 (pcs.small) R 19459 19461 18083 0 -1 4194304 27443 3866 0 0 57922 17 16 8 25 0 1 0 59173803 72118272 16721 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 0 0 0
/proc/19461/statm: 17607 16721 389 142 0 16561 0
Current children cumulated CPU time (s) 579.63
Current children cumulated vsize (KiB) 70428

[startup+642.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/83 19613
/proc/meminfo: memFree=1077304/2055920 swapFree=4192812/4192956
[pid=19461] ppid=19459 vsize=76304 CPUtime=639.61
/proc/19461/stat : 19461 (pcs.small) R 19459 19461 18083 0 -1 4194304 29060 3866 0 0 63920 17 16 8 25 0 1 0 59173803 78135296 17825 996147200 134512640 135095119 4294956304 18446744073709551615 134927070 0 0 4096 0 0 0 0 17 0 0 0
/proc/19461/statm: 19076 17825 389 142 0 18030 0
Current children cumulated CPU time (s) 639.61
Current children cumulated vsize (KiB) 76304

[startup+702.302 s]

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

[startup+882.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/83 19613
/proc/meminfo: memFree=1073336/2055920 swapFree=4192812/4192956
[pid=19461] ppid=19459 vsize=82244 CPUtime=879.52
/proc/19461/stat : 19461 (pcs.small) R 19459 19461 18083 0 -1 4194304 31056 3866 0 0 87909 19 16 8 25 0 1 0 59173803 84217856 18796 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/19461/statm: 20561 18796 389 142 0 19515 0
Current children cumulated CPU time (s) 879.52
Current children cumulated vsize (KiB) 82244

[startup+942.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/83 19613
/proc/meminfo: memFree=1071672/2055920 swapFree=4192812/4192956
[pid=19461] ppid=19459 vsize=83296 CPUtime=939.5
/proc/19461/stat : 19461 (pcs.small) R 19459 19461 18083 0 -1 4194304 31458 3866 0 0 93907 19 16 8 25 0 1 0 59173803 85295104 19198 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 0 0 0
/proc/19461/statm: 20824 19198 389 142 0 19778 0
Current children cumulated CPU time (s) 939.5
Current children cumulated vsize (KiB) 83296

[startup+1002.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/83 19613
/proc/meminfo: memFree=1069880/2055920 swapFree=4192812/4192956
[pid=19461] ppid=19459 vsize=84468 CPUtime=999.48
/proc/19461/stat : 19461 (pcs.small) R 19459 19461 18083 0 -1 4194304 31890 3866 0 0 99904 20 16 8 25 0 1 0 59173803 86495232 19630 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 0 0 0
/proc/19461/statm: 21117 19630 389 142 0 20071 0
Current children cumulated CPU time (s) 999.48
Current children cumulated vsize (KiB) 84468

[startup+1062.3 s]
/proc/loadavg: 2.04 1.99 1.99 3/83 19613
/proc/meminfo: memFree=1068216/2055920 swapFree=4192812/4192956
[pid=19461] ppid=19459 vsize=85508 CPUtime=1059.46
/proc/19461/stat : 19461 (pcs.small) R 19459 19461 18083 0 -1 4194304 32327 3866 0 0 105902 20 16 8 25 0 1 0 59173803 87560192 20067 996147200 134512640 135095119 4294956304 18446744073709551615 134918194 0 0 4096 0 0 0 0 17 0 0 0
/proc/19461/statm: 21377 20067 389 142 0 20331 0
Current children cumulated CPU time (s) 1059.46
Current children cumulated vsize (KiB) 85508

[startup+1122.3 s]
/proc/loadavg: 2.01 1.99 1.99 3/83 19613
/proc/meminfo: memFree=1066488/2055920 swapFree=4192812/4192956
[pid=19461] ppid=19459 vsize=86692 CPUtime=1119.44
/proc/19461/stat : 19461 (pcs.small) R 19459 19461 18083 0 -1 4194304 32771 3866 0 0 111899 21 16 8 25 0 1 0 59173803 88772608 20511 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/19461/statm: 21673 20511 389 142 0 20627 0
Current children cumulated CPU time (s) 1119.44
Current children cumulated vsize (KiB) 86692

[startup+1182.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 19613
/proc/meminfo: memFree=1058296/2055920 swapFree=4192812/4192956
[pid=19461] ppid=19459 vsize=98440 CPUtime=1179.42
/proc/19461/stat : 19461 (pcs.small) R 19459 19461 18083 0 -1 4194304 35836 3866 0 0 117896 22 16 8 25 0 1 0 59173803 100802560 22551 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/19461/statm: 24610 22551 389 142 0 23564 0
Current children cumulated CPU time (s) 1179.42
Current children cumulated vsize (KiB) 98440

[startup+1242.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 19613
/proc/meminfo: memFree=1057400/2055920 swapFree=4192812/4192956
[pid=19461] ppid=19459 vsize=98440 CPUtime=1239.39
/proc/19461/stat : 19461 (pcs.small) R 19459 19461 18083 0 -1 4194304 35989 3866 0 0 123893 22 16 8 25 0 1 0 59173803 100802560 22704 996147200 134512640 135095119 4294956304 18446744073709551615 134918244 0 0 4096 0 0 0 0 17 0 0 0
/proc/19461/statm: 24610 22704 389 142 0 23564 0
Current children cumulated CPU time (s) 1239.39
Current children cumulated vsize (KiB) 98440

[startup+1302.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 19613
/proc/meminfo: memFree=1056824/2055920 swapFree=4192812/4192956
[pid=19461] ppid=19459 vsize=98440 CPUtime=1299.38
/proc/19461/stat : 19461 (pcs.small) R 19459 19461 18083 0 -1 4194304 36140 3866 0 0 129892 22 16 8 25 0 1 0 59173803 100802560 22855 996147200 134512640 135095119 4294956304 18446744073709551615 134918196 0 0 4096 0 0 0 0 17 0 0 0
/proc/19461/statm: 24610 22855 389 142 0 23564 0
Current children cumulated CPU time (s) 1299.38
Current children cumulated vsize (KiB) 98440

[startup+1362.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 19613
/proc/meminfo: memFree=1056248/2055920 swapFree=4192812/4192956
[pid=19461] ppid=19459 vsize=98440 CPUtime=1359.35
/proc/19461/stat : 19461 (pcs.small) R 19459 19461 18083 0 -1 4194304 36290 3866 0 0 135889 22 16 8 25 0 1 0 59173803 100802560 23005 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/19461/statm: 24610 23005 389 142 0 23564 0
Current children cumulated CPU time (s) 1359.35
Current children cumulated vsize (KiB) 98440

[startup+1422.31 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 19613
/proc/meminfo: memFree=1055736/2055920 swapFree=4192812/4192956
[pid=19461] ppid=19459 vsize=98440 CPUtime=1419.34
/proc/19461/stat : 19461 (pcs.small) R 19459 19461 18083 0 -1 4194304 36427 3866 0 0 141887 23 16 8 25 0 1 0 59173803 100802560 23142 996147200 134512640 135095119 4294956304 18446744073709551615 134918268 0 0 4096 0 0 0 0 17 0 0 0
/proc/19461/statm: 24610 23142 389 142 0 23564 0
Current children cumulated CPU time (s) 1419.34
Current children cumulated vsize (KiB) 98440

[startup+1482.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 19613
/proc/meminfo: memFree=1055224/2055920 swapFree=4192812/4192956
[pid=19461] ppid=19459 vsize=106632 CPUtime=1479.31
/proc/19461/stat : 19461 (pcs.small) R 19459 19461 18083 0 -1 4194304 38603 3866 0 0 147883 24 16 8 25 0 1 0 59173803 109191168 23269 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/19461/statm: 26658 23269 389 142 0 25612 0
Current children cumulated CPU time (s) 1479.31
Current children cumulated vsize (KiB) 106632

[startup+1542.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 19613
/proc/meminfo: memFree=1053752/2055920 swapFree=4192812/4192956
[pid=19461] ppid=19459 vsize=107420 CPUtime=1539.29
/proc/19461/stat : 19461 (pcs.small) R 19459 19461 18083 0 -1 4194304 38944 3866 0 0 153881 24 16 8 25 0 1 0 59173803 109998080 23610 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/19461/statm: 26855 23610 389 142 0 25809 0
Current children cumulated CPU time (s) 1539.29
Current children cumulated vsize (KiB) 107420

[startup+1602.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 19613
/proc/meminfo: memFree=1052216/2055920 swapFree=4192812/4192956
[pid=19461] ppid=19459 vsize=108468 CPUtime=1599.27
/proc/19461/stat : 19461 (pcs.small) R 19459 19461 18083 0 -1 4194304 39321 3866 0 0 159877 26 16 8 25 0 1 0 59173803 111071232 23987 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 0 0 0
/proc/19461/statm: 27117 23987 389 142 0 26071 0
Current children cumulated CPU time (s) 1599.27
Current children cumulated vsize (KiB) 108468

[startup+1662.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 19613
/proc/meminfo: memFree=1050808/2055920 swapFree=4192812/4192956
[pid=19461] ppid=19459 vsize=109388 CPUtime=1659.25
/proc/19461/stat : 19461 (pcs.small) R 19459 19461 18083 0 -1 4194304 39682 3866 0 0 165875 26 16 8 25 0 1 0 59173803 112013312 24348 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 0 0 0
/proc/19461/statm: 27347 24348 389 142 0 26301 0
Current children cumulated CPU time (s) 1659.25
Current children cumulated vsize (KiB) 109388

[startup+1722.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 19613
/proc/meminfo: memFree=1049336/2055920 swapFree=4192812/4192956
[pid=19461] ppid=19459 vsize=110432 CPUtime=1719.22
/proc/19461/stat : 19461 (pcs.small) R 19459 19461 18083 0 -1 4194304 40059 3866 0 0 171872 26 16 8 25 0 1 0 59173803 113082368 24725 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/19461/statm: 27608 24725 389 142 0 26562 0
Current children cumulated CPU time (s) 1719.22
Current children cumulated vsize (KiB) 110432

[startup+1782.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/73 19645
/proc/meminfo: memFree=1091472/2055920 swapFree=4192812/4192956
[pid=19461] ppid=19459 vsize=111340 CPUtime=1779.2
/proc/19461/stat : 19461 (pcs.small) R 19459 19461 18083 0 -1 4194304 40449 3866 0 0 177868 28 16 8 25 0 1 0 59173803 114012160 25115 996147200 134512640 135095119 4294956304 18446744073709551615 134918151 0 0 4096 0 0 0 0 17 0 0 0
/proc/19461/statm: 27835 25115 389 142 0 26789 0
Current children cumulated CPU time (s) 1779.2
Current children cumulated vsize (KiB) 111340



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1803.1 s]
/proc/loadavg: 2.00 1.99 1.99 3/73 19645
/proc/meminfo: memFree=1089872/2055920 swapFree=4192812/4192956
[pid=19461] ppid=19459 vsize=111732 CPUtime=1800
/proc/19461/stat : 19461 (pcs.small) R 19459 19461 18083 0 -1 4194304 40590 3866 0 0 179948 28 16 8 25 0 1 0 59173803 114413568 25256 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/19461/statm: 27933 25256 389 142 0 26887 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 111732

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

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

[startup+1803.1 s]
/proc/loadavg: 2.00 1.99 1.99 3/73 19645
/proc/meminfo: memFree=1089872/2055920 swapFree=4192812/4192956
[pid=19461] ppid=19459 vsize=111732 CPUtime=1800
/proc/19461/stat : 19461 (pcs.small) R 19459 19461 18083 0 -1 4194304 40590 3866 0 0 179948 28 16 8 25 0 1 0 59173803 114413568 25256 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/19461/statm: 27933 25256 389 142 0 26887 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 111732

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1803.12
CPU time (s): 1800.04
CPU user time (s): 1799.66
CPU system time (s): 0.385941
CPU usage (%): 99.8292
Max. virtual memory (cumulated for all children) (KiB): 111732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.66
system time used= 0.385941
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44456
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= 24
involuntary context switches= 11292

runsolver used 2.10568 second user time and 6.06908 second system time

The end

Launcher Data 

Begin job on node43 at 2009-07-16 07:11:39
IDJOB=2082439
IDBENCH=57585
IDSOLVER=733
FILE ID=node43/2082439-1247721097
PBS_JOBID= 9521348
Free space on /tmp= 66172 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-8-20-5/normalized-rand-8-20-5-18-800-4_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2082439-1247721097/watcher-2082439-1247721097 -o /tmp/evaluation-result-2082439-1247721097/solver-2082439-1247721097 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 2061482597 HOME/instance-2082439-1247721097.xml

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

MD5SUM BENCH= d3f44c49896eef0a554a753221d829d8
RANDOM SEED=2061482597

node43.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	: 5931.00
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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        973752 kB
Buffers:         98648 kB
Cached:         571288 kB
SwapCached:          0 kB
Active:         408428 kB
Inactive:       570512 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        973752 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           23820 kB
Writeback:           0 kB
Mapped:         320532 kB
Slab:            88140 kB
Committed_AS:   822012 kB
PageTables:       2392 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 node43 at 2009-07-16 07:41:44