Trace number 2079623

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) 1800.15 1809.33

General information on the benchmark

Namecsp/rand-3-20-20/
normalized-rand-3-20-20-60-632-16_ext.xml
MD5SUM0815438ca54777d4041aeb39a85cfd39
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark100.439
Satisfiable
(Un)Satisfiability was proved
Number of variables20
Number of constraints58
Maximum constraint arity3
Maximum domain size20
Number of constraints which are defined in extension58
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
0.00/0.03	c Seed is 389003614
0.00/0.03	c Constructing HOME/instance-2079623-1247716877.xml  with 58 constraints
0.36/0.46	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-2079623-1247716877/watcher-2079623-1247716877 -o /tmp/evaluation-result-2079623-1247716877/solver-2079623-1247716877 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 389003614 HOME/instance-2079623-1247716877.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: 2.00 2.04 2.01 4/72 13574
/proc/meminfo: memFree=1600976/2055920 swapFree=4192812/4192956
[pid=13574] ppid=13572 vsize=5260 CPUtime=0
/proc/13574/stat : 13574 (pcssolve) R 13572 13574 10970 0 -1 4194304 69 0 0 0 0 0 0 0 22 0 1 0 58754160 5386240 52 996147200 4194304 4889804 548682068800 18446744073709551615 221233873872 0 0 4096 0 0 0 0 17 1 0 0
/proc/13574/statm: 1315 52 38 169 0 14 0

[startup+0.0868701 s]
/proc/loadavg: 2.00 2.04 2.01 4/72 13574
/proc/meminfo: memFree=1600976/2055920 swapFree=4192812/4192956
[pid=13574] ppid=13572 vsize=5076 CPUtime=0.05
/proc/13574/stat : 13574 (pcs.small) R 13572 13574 10970 0 -1 4194304 912 822 0 0 5 0 0 0 25 0 1 0 58754160 5197824 521 996147200 134512640 135095119 4294956304 18446744073709551615 134739554 0 0 4096 0 0 0 0 17 1 0 0
/proc/13574/statm: 1269 521 375 142 0 223 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5076

[startup+0.101868 s]
/proc/loadavg: 2.00 2.04 2.01 4/72 13574
/proc/meminfo: memFree=1600976/2055920 swapFree=4192812/4192956
[pid=13574] ppid=13572 vsize=5220 CPUtime=0.06
/proc/13574/stat : 13574 (pcs.small) R 13572 13574 10970 0 -1 4194304 937 822 0 0 6 0 0 0 25 0 1 0 58754160 5345280 546 996147200 134512640 135095119 4294956304 18446744073709551615 134739554 0 0 4096 0 0 0 0 17 1 0 0
/proc/13574/statm: 1305 546 375 142 0 259 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5220

[startup+0.301891 s]
/proc/loadavg: 2.00 2.04 2.01 4/72 13574
/proc/meminfo: memFree=1600976/2055920 swapFree=4192812/4192956
[pid=13574] ppid=13572 vsize=8084 CPUtime=0.26
/proc/13574/stat : 13574 (pcs.small) R 13572 13574 10970 0 -1 4194304 1283 822 0 0 26 0 0 0 25 0 1 0 58754160 8278016 892 996147200 134512640 135095119 4294956304 18446744073709551615 134741753 0 0 4096 0 0 0 0 17 1 0 0
/proc/13574/statm: 2021 892 375 142 0 975 0
Current children cumulated CPU time (s) 0.26
Current children cumulated vsize (KiB) 8084

[startup+0.701938 s]
/proc/loadavg: 2.00 2.04 2.01 4/72 13574
/proc/meminfo: memFree=1600976/2055920 swapFree=4192812/4192956
[pid=13574] ppid=13572 vsize=10148 CPUtime=0.66
/proc/13574/stat : 13574 (pcs.small) R 13572 13574 10970 0 -1 4194304 1570 822 0 0 66 0 0 0 25 0 1 0 58754160 10391552 1179 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 1 0 0
/proc/13574/statm: 2537 1179 389 142 0 1491 0
Current children cumulated CPU time (s) 0.66
Current children cumulated vsize (KiB) 10148

[startup+1.50103 s]
/proc/loadavg: 2.00 2.04 2.01 3/73 13580
/proc/meminfo: memFree=1597640/2055920 swapFree=4192812/4192956
[pid=13574] ppid=13572 vsize=10148 CPUtime=1.45
/proc/13574/stat : 13574 (pcs.small) R 13572 13574 10970 0 -1 4194304 1579 822 0 0 145 0 0 0 25 0 1 0 58754160 10391552 1188 996147200 134512640 135095119 4294956304 18446744073709551615 134918088 0 0 4096 0 0 0 0 17 1 0 0
/proc/13574/statm: 2537 1188 389 142 0 1491 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 10148

[startup+3.1012 s]
/proc/loadavg: 2.00 2.04 2.01 3/73 13580
/proc/meminfo: memFree=1597448/2055920 swapFree=4192812/4192956
[pid=13574] ppid=13572 vsize=10280 CPUtime=3.04
/proc/13574/stat : 13574 (pcs.small) R 13572 13574 10970 0 -1 4194304 1613 822 0 0 304 0 0 0 25 0 1 0 58754160 10526720 1222 996147200 134512640 135095119 4294956304 18446744073709551615 134918238 0 0 4096 0 0 0 0 17 1 0 0
/proc/13574/statm: 2570 1222 389 142 0 1524 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 10280

[startup+6.30155 s]
/proc/loadavg: 2.00 2.04 2.01 3/73 13580
/proc/meminfo: memFree=1596936/2055920 swapFree=4192812/4192956
[pid=13574] ppid=13572 vsize=10408 CPUtime=6.21
/proc/13574/stat : 13574 (pcs.small) R 13572 13574 10970 0 -1 4194304 1692 822 0 0 621 0 0 0 25 0 1 0 58754160 10657792 1268 996147200 134512640 135095119 4294956304 18446744073709551615 134916468 0 0 4096 0 0 0 0 17 1 0 0
/proc/13574/statm: 2602 1268 389 142 0 1556 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 10408

[startup+12.7012 s]
/proc/loadavg: 2.00 2.04 2.01 3/73 13580
/proc/meminfo: memFree=1596424/2055920 swapFree=4192812/4192956
[pid=13574] ppid=13572 vsize=10796 CPUtime=12.56
/proc/13574/stat : 13574 (pcs.small) R 13572 13574 10970 0 -1 4194304 1859 822 0 0 1256 0 0 0 25 0 1 0 58754160 11055104 1370 996147200 134512640 135095119 4294956304 18446744073709551615 134918227 0 0 4096 0 0 0 0 17 1 0 0
/proc/13574/statm: 2699 1370 389 142 0 1653 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 10796

[startup+25.5016 s]
/proc/loadavg: 2.00 2.03 2.01 3/73 13580
/proc/meminfo: memFree=1595592/2055920 swapFree=4192812/4192956
[pid=13574] ppid=13572 vsize=11436 CPUtime=25.26
/proc/13574/stat : 13574 (pcs.small) R 13572 13574 10970 0 -1 4194304 2242 822 0 0 2525 1 0 0 25 0 1 0 58754160 11710464 1591 996147200 134512640 135095119 4294956304 18446744073709551615 134927075 0 0 4096 0 0 0 0 17 1 0 0
/proc/13574/statm: 2859 1591 389 142 0 1813 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 11436

[startup+51.1014 s]
/proc/loadavg: 2.00 2.03 2.00 3/73 13580
/proc/meminfo: memFree=1593736/2055920 swapFree=4192812/4192956
[pid=13574] ppid=13572 vsize=12716 CPUtime=50.66
/proc/13574/stat : 13574 (pcs.small) R 13572 13574 10970 0 -1 4194304 3008 822 0 0 5065 1 0 0 25 0 1 0 58754160 13021184 2035 996147200 134512640 135095119 4294956304 18446744073709551615 134918187 0 0 4096 0 0 0 0 17 1 0 0
/proc/13574/statm: 3179 2035 389 142 0 2133 0
Current children cumulated CPU time (s) 50.66
Current children cumulated vsize (KiB) 12716

[startup+102.307 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 13580
/proc/meminfo: memFree=1589640/2055920 swapFree=4192812/4192956
[pid=13574] ppid=13572 vsize=15936 CPUtime=101.47
/proc/13574/stat : 13574 (pcs.small) R 13572 13574 10970 0 -1 4194304 4562 822 0 0 10145 2 0 0 25 0 1 0 58754160 16318464 2947 996147200 134512640 135095119 4294956304 18446744073709551615 134918169 0 0 4096 0 0 0 0 17 1 0 0
/proc/13574/statm: 3984 2947 389 142 0 2938 0
Current children cumulated CPU time (s) 101.47
Current children cumulated vsize (KiB) 15936

[startup+162.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 13580
/proc/meminfo: memFree=1584072/2055920 swapFree=4192812/4192956
[pid=13574] ppid=13572 vsize=23944 CPUtime=161
/proc/13574/stat : 13574 (pcs.small) R 13572 13574 10970 0 -1 4194304 7096 822 0 0 16097 3 0 0 25 0 1 0 58754160 24518656 4166 996147200 134512640 135095119 4294956304 18446744073709551615 134582136 0 0 4096 0 0 0 0 17 1 0 0
/proc/13574/statm: 5986 4166 389 142 0 4940 0
Current children cumulated CPU time (s) 161
Current children cumulated vsize (KiB) 23944

[startup+222.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 13580
/proc/meminfo: memFree=1574408/2055920 swapFree=4192812/4192956
[pid=13574] ppid=13572 vsize=31388 CPUtime=220.55
/proc/13574/stat : 13574 (pcs.small) R 13572 13574 10970 0 -1 4194304 9560 822 0 0 22050 5 0 0 25 0 1 0 58754160 32141312 6052 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/13574/statm: 7847 6052 389 142 0 6801 0
Current children cumulated CPU time (s) 220.55
Current children cumulated vsize (KiB) 31388

[startup+282.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 13580
/proc/meminfo: memFree=1572424/2055920 swapFree=4192812/4192956
[pid=13574] ppid=13572 vsize=31388 CPUtime=280.08
/proc/13574/stat : 13574 (pcs.small) R 13572 13574 10970 0 -1 4194304 10085 822 0 0 28003 5 0 0 25 0 1 0 58754160 32141312 6577 996147200 134512640 135095119 4294956304 18446744073709551615 134918065 0 0 4096 0 0 0 0 17 1 0 0
/proc/13574/statm: 7847 6577 389 142 0 6801 0
Current children cumulated CPU time (s) 280.08
Current children cumulated vsize (KiB) 31388

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13580
/proc/meminfo: memFree=1567496/2055920 swapFree=4192812/4192956
[pid=13574] ppid=13572 vsize=42064 CPUtime=339.61
/proc/13574/stat : 13574 (pcs.small) R 13572 13574 10970 0 -1 4194304 13283 822 0 0 33953 8 0 0 25 0 1 0 58754160 43073536 7726 996147200 134512640 135095119 4294956304 18446744073709551615 134918249 0 0 4096 0 0 0 0 17 1 0 0
/proc/13574/statm: 10516 7726 389 142 0 9470 0
Current children cumulated CPU time (s) 339.61
Current children cumulated vsize (KiB) 42064

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13580
/proc/meminfo: memFree=1562184/2055920 swapFree=4192812/4192956
[pid=13574] ppid=13572 vsize=44548 CPUtime=399.14
/proc/13574/stat : 13574 (pcs.small) R 13572 13574 10970 0 -1 4194304 14438 822 0 0 39905 9 0 0 25 0 1 0 58754160 45617152 8881 996147200 134512640 135095119 4294956304 18446744073709551615 134555070 0 0 4096 0 0 0 0 17 1 0 0
/proc/13574/statm: 11137 8881 389 142 0 10091 0
Current children cumulated CPU time (s) 399.14
Current children cumulated vsize (KiB) 44548

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13580
/proc/meminfo: memFree=1550856/2055920 swapFree=4192812/4192956
[pid=13574] ppid=13572 vsize=57212 CPUtime=458.68
/proc/13574/stat : 13574 (pcs.small) R 13572 13574 10970 0 -1 4194304 18101 822 0 0 45857 11 0 0 25 0 1 0 58754160 58585088 11519 996147200 134512640 135095119 4294956304 18446744073709551615 134918117 0 0 4096 0 0 0 0 17 1 0 0
/proc/13574/statm: 14303 11519 389 142 0 13257 0
Current children cumulated CPU time (s) 458.68
Current children cumulated vsize (KiB) 57212

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13580
/proc/meminfo: memFree=1548104/2055920 swapFree=4192812/4192956
[pid=13574] ppid=13572 vsize=57212 CPUtime=518.2
/proc/13574/stat : 13574 (pcs.small) R 13572 13574 10970 0 -1 4194304 18617 822 0 0 51808 12 0 0 25 0 1 0 58754160 58585088 12035 996147200 134512640 135095119 4294956304 18446744073709551615 134918161 0 0 4096 0 0 0 0 17 1 0 0
/proc/13574/statm: 14303 12035 389 142 0 13257 0
Current children cumulated CPU time (s) 518.2
Current children cumulated vsize (KiB) 57212

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13580
/proc/meminfo: memFree=1545352/2055920 swapFree=4192812/4192956
[pid=13574] ppid=13572 vsize=57212 CPUtime=577.72
/proc/13574/stat : 13574 (pcs.small) R 13572 13574 10970 0 -1 4194304 19133 822 0 0 57759 13 0 0 25 0 1 0 58754160 58585088 12551 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/13574/statm: 14303 12551 389 142 0 13257 0
Current children cumulated CPU time (s) 577.72
Current children cumulated vsize (KiB) 57212

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13580
/proc/meminfo: memFree=1538568/2055920 swapFree=4192812/4192956
[pid=13574] ppid=13572 vsize=75688 CPUtime=637.26
/proc/13574/stat : 13574 (pcs.small) R 13572 13574 10970 0 -1 4194304 24267 822 0 0 63710 16 0 0 25 0 1 0 58754160 77504512 13588 996147200 134512640 135095119 4294956304 18446744073709551615 134918175 0 0 4096 0 0 0 0 17 1 0 0
/proc/13574/statm: 18922 13588 389 142 0 17876 0
Current children cumulated CPU time (s) 637.26
Current children cumulated vsize (KiB) 75688

[startup+702.302 s]

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

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13580
/proc/meminfo: memFree=1519944/2055920 swapFree=4192812/4192956
[pid=13574] ppid=13572 vsize=84672 CPUtime=875.3
/proc/13574/stat : 13574 (pcs.small) R 13572 13574 10970 0 -1 4194304 28527 822 0 0 87509 21 0 0 25 0 1 0 58754160 86704128 17848 996147200 134512640 135095119 4294956304 18446744073709551615 134916508 0 0 4096 0 0 0 0 17 1 0 0
/proc/13574/statm: 21168 17848 389 142 0 20122 0
Current children cumulated CPU time (s) 875.3
Current children cumulated vsize (KiB) 84672

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13580
/proc/meminfo: memFree=1515272/2055920 swapFree=4192812/4192956
[pid=13574] ppid=13572 vsize=86896 CPUtime=934.81
/proc/13574/stat : 13574 (pcs.small) R 13572 13574 10970 0 -1 4194304 29590 822 0 0 93459 22 0 0 25 0 1 0 58754160 88981504 18911 996147200 134512640 135095119 4294956304 18446744073709551615 134927075 0 0 4096 0 0 0 0 17 1 0 0
/proc/13574/statm: 21724 18911 389 142 0 20678 0
Current children cumulated CPU time (s) 934.81
Current children cumulated vsize (KiB) 86896

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13580
/proc/meminfo: memFree=1498824/2055920 swapFree=4192812/4192956
[pid=13574] ppid=13572 vsize=108552 CPUtime=994.3
/proc/13574/stat : 13574 (pcs.small) R 13572 13574 10970 0 -1 4194304 35487 822 0 0 99406 24 0 0 25 0 1 0 58754160 111157248 22759 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/13574/statm: 27138 22759 389 142 0 26092 0
Current children cumulated CPU time (s) 994.3
Current children cumulated vsize (KiB) 108552

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13580
/proc/meminfo: memFree=1496136/2055920 swapFree=4192812/4192956
[pid=13574] ppid=13572 vsize=108552 CPUtime=1053.81
/proc/13574/stat : 13574 (pcs.small) R 13572 13574 10970 0 -1 4194304 35994 822 0 0 105356 25 0 0 25 0 1 0 58754160 111157248 23266 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/13574/statm: 27138 23266 389 142 0 26092 0
Current children cumulated CPU time (s) 1053.81
Current children cumulated vsize (KiB) 108552

[startup+1122.3 s]
/proc/loadavg: 2.08 2.02 2.01 3/73 13696
/proc/meminfo: memFree=1482440/2055920 swapFree=4192812/4192956
[pid=13574] ppid=13572 vsize=108552 CPUtime=1113.34
/proc/13574/stat : 13574 (pcs.small) R 13572 13574 10970 0 -1 4194304 36510 822 0 0 111307 27 0 0 25 0 1 0 58754160 111157248 23782 996147200 134512640 135095119 4294956304 18446744073709551615 134927029 0 0 4096 0 0 0 0 17 0 0 0
/proc/13574/statm: 27138 23782 389 142 0 26092 0
Current children cumulated CPU time (s) 1113.34
Current children cumulated vsize (KiB) 108552

[startup+1182.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/73 13696
/proc/meminfo: memFree=1476680/2055920 swapFree=4192812/4192956
[pid=13574] ppid=13572 vsize=108552 CPUtime=1173.32
/proc/13574/stat : 13574 (pcs.small) R 13572 13574 10970 0 -1 4194304 37063 822 0 0 117304 28 0 0 25 0 1 0 58754160 111157248 24335 996147200 134512640 135095119 4294956304 18446744073709551615 134916422 0 0 4096 0 0 0 0 17 0 0 0
/proc/13574/statm: 27138 24335 389 142 0 26092 0
Current children cumulated CPU time (s) 1173.32
Current children cumulated vsize (KiB) 108552

[startup+1242.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/73 13696
/proc/meminfo: memFree=1473864/2055920 swapFree=4192812/4192956
[pid=13574] ppid=13572 vsize=108552 CPUtime=1233.3
/proc/13574/stat : 13574 (pcs.small) R 13572 13574 10970 0 -1 4194304 37614 822 0 0 123301 29 0 0 25 0 1 0 58754160 111157248 24886 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 0 0 0
/proc/13574/statm: 27138 24886 389 142 0 26092 0
Current children cumulated CPU time (s) 1233.3
Current children cumulated vsize (KiB) 108552

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13696
/proc/meminfo: memFree=1461512/2055920 swapFree=4192812/4192956
[pid=13574] ppid=13572 vsize=143680 CPUtime=1293.28
/proc/13574/stat : 13574 (pcs.small) R 13572 13574 10970 0 -1 4194304 46933 822 0 0 129295 33 0 0 25 0 1 0 58754160 147128320 26012 996147200 134512640 135095119 4294956304 18446744073709551615 134927088 0 0 4096 0 0 0 0 17 0 0 0
/proc/13574/statm: 35920 26012 389 142 0 34874 0
Current children cumulated CPU time (s) 1293.28
Current children cumulated vsize (KiB) 143680

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13696
/proc/meminfo: memFree=1455880/2055920 swapFree=4192812/4192956
[pid=13574] ppid=13572 vsize=146160 CPUtime=1353.26
/proc/13574/stat : 13574 (pcs.small) R 13572 13574 10970 0 -1 4194304 48090 822 0 0 135292 34 0 0 25 0 1 0 58754160 149667840 27169 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/13574/statm: 36540 27169 389 142 0 35494 0
Current children cumulated CPU time (s) 1353.26
Current children cumulated vsize (KiB) 146160

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13696
/proc/meminfo: memFree=1446216/2055920 swapFree=4192812/4192956
[pid=13574] ppid=13572 vsize=148508 CPUtime=1413.24
/proc/13574/stat : 13574 (pcs.small) R 13572 13574 10970 0 -1 4194304 49253 822 0 0 141288 36 0 0 25 0 1 0 58754160 152072192 28332 996147200 134512640 135095119 4294956304 18446744073709551615 134918194 0 0 4096 0 0 0 0 17 0 0 0
/proc/13574/statm: 37127 28332 389 142 0 36081 0
Current children cumulated CPU time (s) 1413.24
Current children cumulated vsize (KiB) 148508

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13696
/proc/meminfo: memFree=1437576/2055920 swapFree=4192812/4192956
[pid=13574] ppid=13572 vsize=150980 CPUtime=1473.21
/proc/13574/stat : 13574 (pcs.small) R 13572 13574 10970 0 -1 4194304 50409 822 0 0 147284 37 0 0 25 0 1 0 58754160 154603520 29488 996147200 134512640 135095119 4294956304 18446744073709551615 134918233 0 0 4096 0 0 0 0 17 0 0 0
/proc/13574/statm: 37745 29488 389 142 0 36699 0
Current children cumulated CPU time (s) 1473.21
Current children cumulated vsize (KiB) 150980

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13696
/proc/meminfo: memFree=1414600/2055920 swapFree=4192812/4192956
[pid=13574] ppid=13572 vsize=153476 CPUtime=1533.19
/proc/13574/stat : 13574 (pcs.small) R 13572 13574 10970 0 -1 4194304 51567 822 0 0 153281 38 0 0 25 0 1 0 58754160 157159424 30646 996147200 134512640 135095119 4294956304 18446744073709551615 134592727 0 0 4096 0 0 0 0 17 0 0 0
/proc/13574/statm: 38369 30646 389 142 0 37323 0
Current children cumulated CPU time (s) 1533.19
Current children cumulated vsize (KiB) 153476

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13696
/proc/meminfo: memFree=1397320/2055920 swapFree=4192812/4192956
[pid=13574] ppid=13572 vsize=155952 CPUtime=1593.17
/proc/13574/stat : 13574 (pcs.small) R 13572 13574 10970 0 -1 4194304 52720 822 0 0 159277 40 0 0 25 0 1 0 58754160 159694848 31799 996147200 134512640 135095119 4294956304 18446744073709551615 134927073 0 0 4096 0 0 0 0 17 0 0 0
/proc/13574/statm: 38988 31799 389 142 0 37942 0
Current children cumulated CPU time (s) 1593.17
Current children cumulated vsize (KiB) 155952

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13696
/proc/meminfo: memFree=1373896/2055920 swapFree=4192812/4192956
[pid=13574] ppid=13572 vsize=158296 CPUtime=1653.15
/proc/13574/stat : 13574 (pcs.small) R 13572 13574 10970 0 -1 4194304 53862 822 0 0 165274 41 0 0 25 0 1 0 58754160 162095104 32941 996147200 134512640 135095119 4294956304 18446744073709551615 134927086 0 0 4096 0 0 0 0 17 0 0 0
/proc/13574/statm: 39574 32941 389 142 0 38528 0
Current children cumulated CPU time (s) 1653.15
Current children cumulated vsize (KiB) 158296

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13696
/proc/meminfo: memFree=1366472/2055920 swapFree=4192812/4192956
[pid=13574] ppid=13572 vsize=160784 CPUtime=1713.12
/proc/13574/stat : 13574 (pcs.small) R 13572 13574 10970 0 -1 4194304 55011 822 0 0 171270 42 0 0 25 0 1 0 58754160 164642816 34090 996147200 134512640 135095119 4294956304 18446744073709551615 134927054 0 0 4096 0 0 0 0 17 0 0 0
/proc/13574/statm: 40196 34090 389 142 0 39150 0
Current children cumulated CPU time (s) 1713.12
Current children cumulated vsize (KiB) 160784

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13696
/proc/meminfo: memFree=1348872/2055920 swapFree=4192812/4192956
[pid=13574] ppid=13572 vsize=163268 CPUtime=1773.11
/proc/13574/stat : 13574 (pcs.small) R 13572 13574 10970 0 -1 4194304 56191 822 0 0 177267 44 0 0 25 0 1 0 58754160 167186432 35270 996147200 134512640 135095119 4294956304 18446744073709551615 134927011 0 0 4096 0 0 0 0 17 0 0 0
/proc/13574/statm: 40817 35270 389 142 0 39771 0
Current children cumulated CPU time (s) 1773.11
Current children cumulated vsize (KiB) 163268



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1809.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13696
/proc/meminfo: memFree=1333384/2055920 swapFree=4192812/4192956
[pid=13574] ppid=13572 vsize=164316 CPUtime=1800.1
/proc/13574/stat : 13574 (pcs.small) R 13572 13574 10970 0 -1 4194304 56708 822 0 0 179966 44 0 0 25 0 1 0 58754160 168259584 35787 996147200 134512640 135095119 4294956304 18446744073709551615 134918231 0 0 4096 0 0 0 0 17 0 0 0
/proc/13574/statm: 41079 35787 389 142 0 40033 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 164316

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

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

[startup+1809.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13696
/proc/meminfo: memFree=1333384/2055920 swapFree=4192812/4192956
[pid=13574] ppid=13572 vsize=164316 CPUtime=1800.1
/proc/13574/stat : 13574 (pcs.small) R 13572 13574 10970 0 -1 4194304 56708 822 0 0 179966 44 0 0 25 0 1 0 58754160 168259584 35787 996147200 134512640 135095119 4294956304 18446744073709551615 134918231 0 0 4096 0 0 0 0 17 0 0 0
/proc/13574/statm: 41079 35787 389 142 0 40033 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 164316

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1809.33
CPU time (s): 1800.15
CPU user time (s): 1799.67
CPU system time (s): 0.477927
CPU usage (%): 99.4926
Max. virtual memory (cumulated for all children) (KiB): 174876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.67
system time used= 0.477927
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 57530
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= 21
involuntary context switches= 26700

runsolver used 2.19367 second user time and 5.20821 second system time

The end

Launcher Data 

Begin job on node21 at 2009-07-16 06:01:17
IDJOB=2079623
IDBENCH=56927
IDSOLVER=733
FILE ID=node21/2079623-1247716877
PBS_JOBID= 9521311
Free space on /tmp= 66324 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-3-20-20/normalized-rand-3-20-20-60-632-16_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2079623-1247716877/watcher-2079623-1247716877 -o /tmp/evaluation-result-2079623-1247716877/solver-2079623-1247716877 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 389003614 HOME/instance-2079623-1247716877.xml

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

MD5SUM BENCH= 0815438ca54777d4041aeb39a85cfd39
RANDOM SEED=389003614

node21.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		: 3000.240
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		: 3000.240
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:       1601392 kB
Buffers:         68840 kB
Cached:         290200 kB
SwapCached:          0 kB
Active:          93140 kB
Inactive:       285920 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1601392 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3044 kB
Writeback:           0 kB
Mapped:          31500 kB
Slab:            60912 kB
Committed_AS:   457180 kB
PageTables:       1712 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= 66320 MiB
End job on node21 at 2009-07-16 06:31:28