Trace number 2089842

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) 1800.05 1804.23

General information on the benchmark

Namecsp/rand-2-40-19/
normalized-rand-2-40-19-443-230-42_ext.xml
MD5SUMf23766a16da8798a4bc2db0cc0fe1f71
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 benchmark54.5767
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints337
Maximum constraint arity2
Maximum domain size19
Number of constraints which are defined in extension337
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.01	c small-domain mode
0.00/0.05	c Seed is 1694562802
0.00/0.05	c Constructing HOME/instance-2089842-1247730720.xml  with 6367 constraints
0.00/0.11	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-2089842-1247730720/watcher-2089842-1247730720 -o /tmp/evaluation-result-2089842-1247730720/solver-2089842-1247730720 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1694562802 HOME/instance-2089842-1247730720.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 1.99 1.99 4/72 14891
/proc/meminfo: memFree=1087472/2055920 swapFree=4192812/4192956
[pid=14891] ppid=14889 vsize=5356 CPUtime=0
/proc/14891/stat : 14891 (pcssolve) R 14889 14891 14693 0 -1 4194304 268 0 0 0 0 0 0 0 20 0 1 0 60135271 5484544 236 996147200 4194304 4889804 548682068800 18446744073709551615 4351963 0 0 4100 65536 0 0 0 17 1 0 0
/proc/14891/statm: 1339 236 197 169 0 50 0

[startup+0.207529 s]
/proc/loadavg: 1.92 1.99 1.99 4/72 14891
/proc/meminfo: memFree=1087472/2055920 swapFree=4192812/4192956
[pid=14891] ppid=14889 vsize=6360 CPUtime=0.18
/proc/14891/stat : 14891 (pcs.small) R 14889 14891 14693 0 -1 4194304 1345 822 0 0 18 0 0 0 19 0 1 0 60135271 6512640 921 996147200 134512640 135095119 4294956304 18446744073709551615 134615489 0 0 4096 0 0 0 0 17 1 0 0
/proc/14891/statm: 1590 921 378 142 0 544 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 6360

[startup+0.301541 s]
/proc/loadavg: 1.92 1.99 1.99 4/72 14891
/proc/meminfo: memFree=1087472/2055920 swapFree=4192812/4192956
[pid=14891] ppid=14889 vsize=6360 CPUtime=0.27
/proc/14891/stat : 14891 (pcs.small) R 14889 14891 14693 0 -1 4194304 1346 822 0 0 27 0 0 0 19 0 1 0 60135271 6512640 922 996147200 134512640 135095119 4294956304 18446744073709551615 7859806 0 0 4096 0 0 0 0 17 1 0 0
/proc/14891/statm: 1590 922 378 142 0 544 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 6360

[startup+0.401558 s]
/proc/loadavg: 1.92 1.99 1.99 4/72 14891
/proc/meminfo: memFree=1087472/2055920 swapFree=4192812/4192956
[pid=14891] ppid=14889 vsize=6360 CPUtime=0.37
/proc/14891/stat : 14891 (pcs.small) R 14889 14891 14693 0 -1 4194304 1349 822 0 0 37 0 0 0 20 0 1 0 60135271 6512640 925 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/14891/statm: 1590 925 378 142 0 544 0
Current children cumulated CPU time (s) 0.37
Current children cumulated vsize (KiB) 6360

[startup+0.701608 s]
/proc/loadavg: 1.92 1.99 1.99 4/72 14891
/proc/meminfo: memFree=1087472/2055920 swapFree=4192812/4192956
[pid=14891] ppid=14889 vsize=6360 CPUtime=0.67
/proc/14891/stat : 14891 (pcs.small) R 14889 14891 14693 0 -1 4194304 1354 822 0 0 67 0 0 0 23 0 1 0 60135271 6512640 930 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14891/statm: 1590 930 378 142 0 544 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 6360

[startup+1.50174 s]
/proc/loadavg: 1.92 1.99 1.99 3/73 14897
/proc/meminfo: memFree=1084968/2055920 swapFree=4192812/4192956
[pid=14891] ppid=14889 vsize=6616 CPUtime=1.46
/proc/14891/stat : 14891 (pcs.small) R 14889 14891 14693 0 -1 4194304 1433 822 0 0 146 0 0 0 25 0 1 0 60135271 6774784 944 996147200 134512640 135095119 4294956304 18446744073709551615 134555007 0 0 4096 0 0 0 0 17 1 0 0
/proc/14891/statm: 1654 944 378 142 0 608 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 6616

[startup+3.10201 s]
/proc/loadavg: 1.92 1.99 1.99 3/73 14897
/proc/meminfo: memFree=1084584/2055920 swapFree=4192812/4192956
[pid=14891] ppid=14889 vsize=7132 CPUtime=3.05
/proc/14891/stat : 14891 (pcs.small) R 14889 14891 14693 0 -1 4194304 1573 822 0 0 305 0 0 0 25 0 1 0 60135271 7303168 1084 996147200 134512640 135095119 4294956304 18446744073709551615 134555015 0 0 4096 0 0 0 0 17 1 0 0
/proc/14891/statm: 1783 1084 378 142 0 737 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 7132

[startup+6.30155 s]
/proc/loadavg: 1.93 1.99 1.99 3/73 14897
/proc/meminfo: memFree=1082664/2055920 swapFree=4192812/4192956
[pid=14891] ppid=14889 vsize=9344 CPUtime=6.23
/proc/14891/stat : 14891 (pcs.small) R 14889 14891 14693 0 -1 4194304 2246 822 0 0 622 1 0 0 25 0 1 0 60135271 9568256 1499 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14891/statm: 2336 1499 378 142 0 1290 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 9344

[startup+12.7016 s]
/proc/loadavg: 1.93 1.99 1.99 3/73 14897
/proc/meminfo: memFree=1081064/2055920 swapFree=4192812/4192956
[pid=14891] ppid=14889 vsize=11020 CPUtime=12.57
/proc/14891/stat : 14891 (pcs.small) R 14889 14891 14693 0 -1 4194304 2896 822 0 0 1256 1 0 0 25 0 1 0 60135271 11284480 1892 996147200 134512640 135095119 4294956304 18446744073709551615 134570597 0 0 4096 0 0 0 0 17 1 0 0
/proc/14891/statm: 2755 1892 378 142 0 1709 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 11020

[startup+25.5068 s]
/proc/loadavg: 1.95 1.99 1.99 3/73 14897
/proc/meminfo: memFree=1077288/2055920 swapFree=4192812/4192956
[pid=14891] ppid=14889 vsize=16456 CPUtime=25.26
/proc/14891/stat : 14891 (pcs.small) R 14889 14891 14693 0 -1 4194304 4618 822 0 0 2523 3 0 0 25 0 1 0 60135271 16850944 2811 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/14891/statm: 4114 2811 378 142 0 3068 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 16456

[startup+51.1011 s]
/proc/loadavg: 1.96 1.99 1.99 3/73 14897
/proc/meminfo: memFree=1073128/2055920 swapFree=4192812/4192956
[pid=14891] ppid=14889 vsize=18560 CPUtime=50.63
/proc/14891/stat : 14891 (pcs.small) R 14889 14891 14693 0 -1 4194304 5581 822 0 0 5058 5 0 0 25 0 1 0 60135271 19005440 3774 996147200 134512640 135095119 4294956304 18446744073709551615 134636926 0 0 4096 0 0 0 0 17 1 0 0
/proc/14891/statm: 4640 3774 378 142 0 3594 0
Current children cumulated CPU time (s) 50.63
Current children cumulated vsize (KiB) 18560

[startup+102.302 s]
/proc/loadavg: 1.98 1.99 1.99 3/73 14897
/proc/meminfo: memFree=1064552/2055920 swapFree=4192812/4192956
[pid=14891] ppid=14889 vsize=29704 CPUtime=101.39
/proc/14891/stat : 14891 (pcs.small) R 14889 14891 14693 0 -1 4194304 9031 822 0 0 10131 8 0 0 25 0 1 0 60135271 30416896 5686 996147200 134512640 135095119 4294956304 18446744073709551615 134642962 0 0 4096 0 0 0 0 17 1 0 0
/proc/14891/statm: 7426 5686 378 142 0 6380 0
Current children cumulated CPU time (s) 101.39
Current children cumulated vsize (KiB) 29704

[startup+162.302 s]
/proc/loadavg: 1.99 1.99 1.99 3/73 14897
/proc/meminfo: memFree=1059304/2055920 swapFree=4192812/4192956
[pid=14891] ppid=14889 vsize=31548 CPUtime=160.87
/proc/14891/stat : 14891 (pcs.small) R 14889 14891 14693 0 -1 4194304 10106 822 0 0 16077 10 0 0 25 0 1 0 60135271 32305152 6761 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/14891/statm: 7887 6761 378 142 0 6841 0
Current children cumulated CPU time (s) 160.87
Current children cumulated vsize (KiB) 31548

[startup+222.303 s]
/proc/loadavg: 1.99 1.99 1.99 3/73 14897
/proc/meminfo: memFree=1053736/2055920 swapFree=4192812/4192956
[pid=14891] ppid=14889 vsize=42504 CPUtime=220.36
/proc/14891/stat : 14891 (pcs.small) R 14889 14891 14693 0 -1 4194304 13344 822 0 0 22024 12 0 0 25 0 1 0 60135271 43524096 7950 996147200 134512640 135095119 4294956304 18446744073709551615 134643125 0 0 4096 0 0 0 0 17 1 0 0
/proc/14891/statm: 10626 7950 378 142 0 9580 0
Current children cumulated CPU time (s) 220.36
Current children cumulated vsize (KiB) 42504

[startup+282.302 s]
/proc/loadavg: 1.99 1.99 1.99 3/73 14897
/proc/meminfo: memFree=1048488/2055920 swapFree=4192812/4192956
[pid=14891] ppid=14889 vsize=45004 CPUtime=279.85
/proc/14891/stat : 14891 (pcs.small) R 14889 14891 14693 0 -1 4194304 14441 822 0 0 27971 14 0 0 25 0 1 0 60135271 46084096 9047 996147200 134512640 135095119 4294956304 18446744073709551615 134576357 0 0 4096 0 0 0 0 17 1 0 0
/proc/14891/statm: 11251 9047 378 142 0 10205 0
Current children cumulated CPU time (s) 279.85
Current children cumulated vsize (KiB) 45004

[startup+342.307 s]
/proc/loadavg: 1.99 1.99 1.99 3/73 14897
/proc/meminfo: memFree=1037416/2055920 swapFree=4192812/4192956
[pid=14891] ppid=14889 vsize=56620 CPUtime=339.33
/proc/14891/stat : 14891 (pcs.small) R 14889 14891 14693 0 -1 4194304 17776 822 0 0 33917 16 0 0 25 0 1 0 60135271 57978880 11357 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14891/statm: 14155 11357 378 142 0 13109 0
Current children cumulated CPU time (s) 339.33
Current children cumulated vsize (KiB) 56620

[startup+402.302 s]
/proc/loadavg: 1.99 1.99 1.99 3/73 14897
/proc/meminfo: memFree=1033832/2055920 swapFree=4192812/4192956
[pid=14891] ppid=14889 vsize=56620 CPUtime=398.81
/proc/14891/stat : 14891 (pcs.small) R 14889 14891 14693 0 -1 4194304 18181 822 0 0 39864 17 0 0 25 0 1 0 60135271 57978880 11762 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/14891/statm: 14155 11762 378 142 0 13109 0
Current children cumulated CPU time (s) 398.81
Current children cumulated vsize (KiB) 56620

[startup+462.302 s]
/proc/loadavg: 1.96 1.97 1.99 3/73 14929
/proc/meminfo: memFree=1094632/2055920 swapFree=4192812/4192956
[pid=14891] ppid=14889 vsize=56620 CPUtime=458.73
/proc/14891/stat : 14891 (pcs.small) R 14889 14891 14693 0 -1 4194304 18580 822 0 0 45854 19 0 0 25 0 1 0 60135271 57978880 12161 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14891/statm: 14155 12161 378 142 0 13109 0
Current children cumulated CPU time (s) 458.73
Current children cumulated vsize (KiB) 56620

[startup+522.303 s]
/proc/loadavg: 1.98 1.97 1.99 3/73 14929
/proc/meminfo: memFree=1084584/2055920 swapFree=4192812/4192956
[pid=14891] ppid=14889 vsize=58068 CPUtime=518.7
/proc/14891/stat : 14891 (pcs.small) R 14889 14891 14693 0 -1 4194304 19341 822 0 0 51850 20 0 0 25 0 1 0 60135271 59461632 12922 996147200 134512640 135095119 4294956304 18446744073709551615 134617057 0 0 4096 0 0 0 0 17 0 0 0
/proc/14891/statm: 14517 12922 378 142 0 13471 0
Current children cumulated CPU time (s) 518.7
Current children cumulated vsize (KiB) 58068

[startup+582.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 14935
/proc/meminfo: memFree=1074280/2055920 swapFree=4192812/4192956
[pid=14891] ppid=14889 vsize=76300 CPUtime=578.67
/proc/14891/stat : 14891 (pcs.small) R 14889 14891 14693 0 -1 4194304 24264 822 0 0 57844 23 0 0 25 0 1 0 60135271 78131200 13748 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14891/statm: 19075 13748 378 142 0 18029 0
Current children cumulated CPU time (s) 578.67
Current children cumulated vsize (KiB) 76300

[startup+642.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 14935
/proc/meminfo: memFree=1064360/2055920 swapFree=4192812/4192956
[pid=14891] ppid=14889 vsize=78140 CPUtime=638.64
/proc/14891/stat : 14891 (pcs.small) R 14889 14891 14693 0 -1 4194304 25069 822 0 0 63840 24 0 0 25 0 1 0 60135271 80015360 14553 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14891/statm: 19535 14553 378 142 0 18489 0
Current children cumulated CPU time (s) 638.64
Current children cumulated vsize (KiB) 78140

[startup+702.302 s]

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

[startup+822.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 14935
/proc/meminfo: memFree=1033768/2055920 swapFree=4192812/4192956
[pid=14891] ppid=14889 vsize=83376 CPUtime=818.56
/proc/14891/stat : 14891 (pcs.small) R 14889 14891 14693 0 -1 4194304 27337 822 0 0 81829 27 0 0 25 0 1 0 60135271 85377024 16821 996147200 134512640 135095119 4294956304 18446744073709551615 134642693 0 0 4096 0 0 0 0 17 0 0 0
/proc/14891/statm: 20844 16821 378 142 0 19798 0
Current children cumulated CPU time (s) 818.56
Current children cumulated vsize (KiB) 83376

[startup+882.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 14935
/proc/meminfo: memFree=1024168/2055920 swapFree=4192812/4192956
[pid=14891] ppid=14889 vsize=84940 CPUtime=878.54
/proc/14891/stat : 14891 (pcs.small) R 14889 14891 14693 0 -1 4194304 28041 822 0 0 87826 28 0 0 25 0 1 0 60135271 86978560 17525 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/14891/statm: 21235 17525 378 142 0 20189 0
Current children cumulated CPU time (s) 878.54
Current children cumulated vsize (KiB) 84940

[startup+942.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 14935
/proc/meminfo: memFree=1015720/2055920 swapFree=4192812/4192956
[pid=14891] ppid=14889 vsize=86520 CPUtime=938.5
/proc/14891/stat : 14891 (pcs.small) R 14889 14891 14693 0 -1 4194304 28747 822 0 0 93821 29 0 0 25 0 1 0 60135271 88596480 18231 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14891/statm: 21630 18231 378 142 0 20584 0
Current children cumulated CPU time (s) 938.5
Current children cumulated vsize (KiB) 86520

[startup+1002.31 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 14935
/proc/meminfo: memFree=1005992/2055920 swapFree=4192812/4192956
[pid=14891] ppid=14889 vsize=88080 CPUtime=998.48
/proc/14891/stat : 14891 (pcs.small) R 14889 14891 14693 0 -1 4194304 29438 822 0 0 99818 30 0 0 25 0 1 0 60135271 90193920 18922 996147200 134512640 135095119 4294956304 18446744073709551615 134617043 0 0 4096 0 0 0 0 17 0 0 0
/proc/14891/statm: 22020 18922 378 142 0 20974 0
Current children cumulated CPU time (s) 998.48
Current children cumulated vsize (KiB) 88080

[startup+1062.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 14935
/proc/meminfo: memFree=982952/2055920 swapFree=4192812/4192956
[pid=14891] ppid=14889 vsize=111836 CPUtime=1058.45
/proc/14891/stat : 14891 (pcs.small) R 14889 14891 14693 0 -1 4194304 35685 822 0 0 105812 33 0 0 25 0 1 0 60135271 114520064 23120 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14891/statm: 27959 23120 378 142 0 26913 0
Current children cumulated CPU time (s) 1058.45
Current children cumulated vsize (KiB) 111836

[startup+1122.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 14935
/proc/meminfo: memFree=975336/2055920 swapFree=4192812/4192956
[pid=14891] ppid=14889 vsize=111836 CPUtime=1118.42
/proc/14891/stat : 14891 (pcs.small) R 14889 14891 14693 0 -1 4194304 35964 822 0 0 111809 33 0 0 25 0 1 0 60135271 114520064 23399 996147200 134512640 135095119 4294956304 18446744073709551615 134636890 0 0 4096 0 0 0 0 17 0 0 0
/proc/14891/statm: 27959 23399 378 142 0 26913 0
Current children cumulated CPU time (s) 1118.42
Current children cumulated vsize (KiB) 111836

[startup+1182.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 14935
/proc/meminfo: memFree=967528/2055920 swapFree=4192812/4192956
[pid=14891] ppid=14889 vsize=111836 CPUtime=1178.4
/proc/14891/stat : 14891 (pcs.small) R 14889 14891 14693 0 -1 4194304 36237 822 0 0 117806 34 0 0 25 0 1 0 60135271 114520064 23672 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14891/statm: 27959 23672 378 142 0 26913 0
Current children cumulated CPU time (s) 1178.4
Current children cumulated vsize (KiB) 111836

[startup+1242.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 14935
/proc/meminfo: memFree=959464/2055920 swapFree=4192812/4192956
[pid=14891] ppid=14889 vsize=111836 CPUtime=1238.37
/proc/14891/stat : 14891 (pcs.small) R 14889 14891 14693 0 -1 4194304 36508 822 0 0 123803 34 0 0 25 0 1 0 60135271 114520064 23943 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14891/statm: 27959 23943 378 142 0 26913 0
Current children cumulated CPU time (s) 1238.37
Current children cumulated vsize (KiB) 111836

[startup+1302.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 14935
/proc/meminfo: memFree=952488/2055920 swapFree=4192812/4192956
[pid=14891] ppid=14889 vsize=111836 CPUtime=1298.34
/proc/14891/stat : 14891 (pcs.small) R 14889 14891 14693 0 -1 4194304 36777 822 0 0 129800 34 0 0 25 0 1 0 60135271 114520064 24212 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14891/statm: 27959 24212 378 142 0 26913 0
Current children cumulated CPU time (s) 1298.34
Current children cumulated vsize (KiB) 111836

[startup+1362.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 14935
/proc/meminfo: memFree=944936/2055920 swapFree=4192812/4192956
[pid=14891] ppid=14889 vsize=111836 CPUtime=1358.31
/proc/14891/stat : 14891 (pcs.small) R 14889 14891 14693 0 -1 4194304 37046 822 0 0 135797 34 0 0 25 0 1 0 60135271 114520064 24481 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14891/statm: 27959 24481 378 142 0 26913 0
Current children cumulated CPU time (s) 1358.31
Current children cumulated vsize (KiB) 111836

[startup+1422.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 14935
/proc/meminfo: memFree=938024/2055920 swapFree=4192812/4192956
[pid=14891] ppid=14889 vsize=111836 CPUtime=1418.29
/proc/14891/stat : 14891 (pcs.small) R 14889 14891 14693 0 -1 4194304 37311 822 0 0 141794 35 0 0 25 0 1 0 60135271 114520064 24746 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14891/statm: 27959 24746 378 142 0 26913 0
Current children cumulated CPU time (s) 1418.29
Current children cumulated vsize (KiB) 111836

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 14935
/proc/meminfo: memFree=931176/2055920 swapFree=4192812/4192956
[pid=14891] ppid=14889 vsize=111836 CPUtime=1478.26
/proc/14891/stat : 14891 (pcs.small) R 14889 14891 14693 0 -1 4194304 37568 822 0 0 147791 35 0 0 25 0 1 0 60135271 114520064 25003 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14891/statm: 27959 25003 378 142 0 26913 0
Current children cumulated CPU time (s) 1478.26
Current children cumulated vsize (KiB) 111836

[startup+1542.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 14935
/proc/meminfo: memFree=923688/2055920 swapFree=4192812/4192956
[pid=14891] ppid=14889 vsize=111836 CPUtime=1538.23
/proc/14891/stat : 14891 (pcs.small) R 14889 14891 14693 0 -1 4194304 37821 822 0 0 153788 35 0 0 25 0 1 0 60135271 114520064 25256 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/14891/statm: 27959 25256 378 142 0 26913 0
Current children cumulated CPU time (s) 1538.23
Current children cumulated vsize (KiB) 111836

[startup+1602.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 14935
/proc/meminfo: memFree=917032/2055920 swapFree=4192812/4192956
[pid=14891] ppid=14889 vsize=111836 CPUtime=1598.2
/proc/14891/stat : 14891 (pcs.small) R 14889 14891 14693 0 -1 4194304 38073 822 0 0 159785 35 0 0 25 0 1 0 60135271 114520064 25508 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14891/statm: 27959 25508 378 142 0 26913 0
Current children cumulated CPU time (s) 1598.2
Current children cumulated vsize (KiB) 111836

[startup+1662.31 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 14935
/proc/meminfo: memFree=908840/2055920 swapFree=4192812/4192956
[pid=14891] ppid=14889 vsize=113012 CPUtime=1658.17
/proc/14891/stat : 14891 (pcs.small) R 14889 14891 14693 0 -1 4194304 38587 822 0 0 165781 36 0 0 25 0 1 0 60135271 115724288 26022 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/14891/statm: 28253 26022 378 142 0 27207 0
Current children cumulated CPU time (s) 1658.17
Current children cumulated vsize (KiB) 113012

[startup+1722.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 14935
/proc/meminfo: memFree=900584/2055920 swapFree=4192812/4192956
[pid=14891] ppid=14889 vsize=146840 CPUtime=1718.14
/proc/14891/stat : 14891 (pcs.small) R 14889 14891 14693 0 -1 4194304 47292 822 0 0 171773 41 0 0 25 0 1 0 60135271 150364160 26534 996147200 134512640 135095119 4294956304 18446744073709551615 134642886 0 0 4096 0 0 0 0 17 0 0 0
/proc/14891/statm: 36710 26534 378 142 0 35664 0
Current children cumulated CPU time (s) 1718.14
Current children cumulated vsize (KiB) 146840

[startup+1782.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 14935
/proc/meminfo: memFree=892904/2055920 swapFree=4192812/4192956
[pid=14891] ppid=14889 vsize=148016 CPUtime=1778.12
/proc/14891/stat : 14891 (pcs.small) R 14889 14891 14693 0 -1 4194304 47824 822 0 0 177770 42 0 0 25 0 1 0 60135271 151568384 27066 996147200 134512640 135095119 4294956304 18446744073709551615 134589651 0 0 4096 0 0 0 0 17 0 0 0
/proc/14891/statm: 37004 27066 378 142 0 35958 0
Current children cumulated CPU time (s) 1778.12
Current children cumulated vsize (KiB) 148016



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1804.21 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 14935
/proc/meminfo: memFree=889704/2055920 swapFree=4192812/4192956
[pid=14891] ppid=14889 vsize=148412 CPUtime=1800.01
/proc/14891/stat : 14891 (pcs.small) R 14889 14891 14693 0 -1 4194304 48018 822 0 0 179959 42 0 0 25 0 1 0 60135271 151973888 27260 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/14891/statm: 37103 27260 378 142 0 36057 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 148412

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1804.23
CPU time (s): 1800.05
CPU user time (s): 1799.6
CPU system time (s): 0.449931
CPU usage (%): 99.7686
Max. virtual memory (cumulated for all children) (KiB): 179216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.6
system time used= 0.449931
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48840
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= 14060

runsolver used 2.55961 second user time and 5.41618 second system time

The end

Launcher Data 

Begin job on node57 at 2009-07-16 09:52:00
IDJOB=2089842
IDBENCH=59632
IDSOLVER=733
FILE ID=node57/2089842-1247730720
PBS_JOBID= 9521640
Free space on /tmp= 66352 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-40-19/normalized-rand-2-40-19-443-230-42_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2089842-1247730720/watcher-2089842-1247730720 -o /tmp/evaluation-result-2089842-1247730720/solver-2089842-1247730720 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1694562802 HOME/instance-2089842-1247730720.xml

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

MD5SUM BENCH= f23766a16da8798a4bc2db0cc0fe1f71
RANDOM SEED=1694562802

node57.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		: 3000.261
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		: 3000.261
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:       1087952 kB
Buffers:         88832 kB
Cached:         729548 kB
SwapCached:          0 kB
Active:         278164 kB
Inactive:       616888 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1087952 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1956 kB
Writeback:           0 kB
Mapped:          88080 kB
Slab:            58184 kB
Committed_AS:   569732 kB
PageTables:       1860 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= 66352 MiB
End job on node57 at 2009-07-16 10:22:07