Trace number 2091525

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) 1800.12 1801.02

General information on the benchmark

Namecsp/rand-2-40-19-fcd/
normalized-rand-2-40-19-443-230-fcd-35_ext.xml
MD5SUMf7824ce9401ab9040cca9c4d38736021
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark16.7425
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints343
Maximum constraint arity2
Maximum domain size19
Number of constraints which are defined in extension343
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
0.00/0.01	c Seed is 782122246
0.00/0.01	c Constructing HOME/instance-2091525-1247732723.xml  with 6481 constraints
0.00/0.10	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-2091525-1247732723/watcher-2091525-1247732723 -o /tmp/evaluation-result-2091525-1247732723/solver-2091525-1247732723 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 782122246 HOME/instance-2091525-1247732723.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: 1.96 2.00 2.00 4/73 16729
/proc/meminfo: memFree=1624904/2055920 swapFree=4192812/4192956
[pid=16729] ppid=16727 vsize=5356 CPUtime=0
/proc/16729/stat : 16729 (pcssolve) R 16727 16729 14707 0 -1 4194304 290 0 0 0 0 0 0 0 19 0 1 0 60337699 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 243665529503 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/16729/statm: 1339 241 200 169 0 50 0
[pid=16730] ppid=16729 vsize=3544 CPUtime=0
/proc/16730/stat : 16730 (fgrep) R 16729 16729 14707 0 -1 4194304 85 0 0 0 0 0 0 0 19 0 1 0 60337700 3629056 53 996147200 4194304 4274172 548682068976 18446744073709551615 4210304 0 0 4096 0 0 0 0 17 1 0 0
/proc/16730/statm: 886 53 37 19 0 10 0
[pid=16731] ppid=16729 vsize=5356 CPUtime=0
/proc/16731/stat : 16731 (pcssolve) R 16729 16729 14707 0 -1 4194368 0 0 0 0 0 0 0 0 19 0 1 0 60337700 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 243665529503 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/16731/statm: 1339 241 200 169 0 50 0

[startup+0.0277101 s]
/proc/loadavg: 1.96 2.00 2.00 4/73 16729
/proc/meminfo: memFree=1624904/2055920 swapFree=4192812/4192956
[pid=16729] ppid=16727 vsize=4508 CPUtime=0
/proc/16729/stat : 16729 (pcs.small) R 16727 16729 14707 0 -1 4194304 839 822 0 0 0 0 0 0 17 0 1 0 60337699 4616192 448 996147200 134512640 135095119 4294956304 18446744073709551615 7222907 0 0 4096 0 0 0 0 17 0 0 0
/proc/16729/statm: 1127 448 364 142 0 81 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 4508

[startup+0.101725 s]
/proc/loadavg: 1.96 2.00 2.00 4/73 16729
/proc/meminfo: memFree=1624904/2055920 swapFree=4192812/4192956
[pid=16729] ppid=16727 vsize=6364 CPUtime=0.07
/proc/16729/stat : 16729 (pcs.small) R 16727 16729 14707 0 -1 4194304 1345 822 0 0 7 0 0 0 17 0 1 0 60337699 6516736 921 996147200 134512640 135095119 4294956304 18446744073709551615 7217235 0 0 4096 0 0 0 0 17 0 0 0
/proc/16729/statm: 1591 921 376 142 0 545 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6364

[startup+0.301762 s]
/proc/loadavg: 1.96 2.00 2.00 4/73 16729
/proc/meminfo: memFree=1624904/2055920 swapFree=4192812/4192956
[pid=16729] ppid=16727 vsize=6364 CPUtime=0.27
/proc/16729/stat : 16729 (pcs.small) R 16727 16729 14707 0 -1 4194304 1351 822 0 0 27 0 0 0 18 0 1 0 60337699 6516736 927 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/16729/statm: 1591 927 378 142 0 545 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 6364

[startup+0.701835 s]
/proc/loadavg: 1.96 2.00 2.00 4/73 16729
/proc/meminfo: memFree=1624904/2055920 swapFree=4192812/4192956
[pid=16729] ppid=16727 vsize=6364 CPUtime=0.67
/proc/16729/stat : 16729 (pcs.small) R 16727 16729 14707 0 -1 4194304 1358 822 0 0 67 0 0 0 22 0 1 0 60337699 6516736 934 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/16729/statm: 1591 934 378 142 0 545 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 6364

[startup+1.50198 s]
/proc/loadavg: 1.96 2.00 2.00 3/74 16735
/proc/meminfo: memFree=1622528/2055920 swapFree=4192812/4192956
[pid=16729] ppid=16727 vsize=6496 CPUtime=1.47
/proc/16729/stat : 16729 (pcs.small) R 16727 16729 14707 0 -1 4194304 1447 822 0 0 147 0 0 0 25 0 1 0 60337699 6651904 958 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/16729/statm: 1624 958 378 142 0 578 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 6496

[startup+3.10227 s]
/proc/loadavg: 1.96 2.00 2.00 3/74 16735
/proc/meminfo: memFree=1621952/2055920 swapFree=4192812/4192956
[pid=16729] ppid=16727 vsize=7144 CPUtime=3.07
/proc/16729/stat : 16729 (pcs.small) R 16727 16729 14707 0 -1 4194304 1653 822 0 0 307 0 0 0 25 0 1 0 60337699 7315456 1099 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/16729/statm: 1786 1099 378 142 0 740 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 7144

[startup+6.30185 s]
/proc/loadavg: 1.96 2.00 2.00 3/74 16735
/proc/meminfo: memFree=1620480/2055920 swapFree=4192812/4192956
[pid=16729] ppid=16727 vsize=9732 CPUtime=6.28
/proc/16729/stat : 16729 (pcs.small) R 16727 16729 14707 0 -1 4194304 2286 822 0 0 627 1 0 0 25 0 1 0 60337699 9965568 1603 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/16729/statm: 2433 1603 378 142 0 1387 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 9732

[startup+12.702 s]
/proc/loadavg: 1.96 2.00 2.00 3/74 16735
/proc/meminfo: memFree=1617280/2055920 swapFree=4192812/4192956
[pid=16729] ppid=16727 vsize=11020 CPUtime=12.68
/proc/16729/stat : 16729 (pcs.small) R 16727 16729 14707 0 -1 4194304 2820 822 0 0 1267 1 0 0 25 0 1 0 60337699 11284480 1880 996147200 134512640 135095119 4294956304 18446744073709551615 134643125 0 0 4096 0 0 0 0 17 0 0 0
/proc/16729/statm: 2755 1880 378 142 0 1709 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11020

[startup+25.5013 s]
/proc/loadavg: 1.97 2.00 2.00 3/74 16735
/proc/meminfo: memFree=1611264/2055920 swapFree=4192812/4192956
[pid=16729] ppid=16727 vsize=16588 CPUtime=25.46
/proc/16729/stat : 16729 (pcs.small) R 16727 16729 14707 0 -1 4194304 4509 822 0 0 2544 2 0 0 25 0 1 0 60337699 16986112 2799 996147200 134512640 135095119 4294956304 18446744073709551615 134576459 0 0 4096 0 0 0 0 17 0 0 0
/proc/16729/statm: 4147 2799 378 142 0 3101 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 16588

[startup+51.102 s]
/proc/loadavg: 1.98 2.00 2.00 3/74 16735
/proc/meminfo: memFree=1604608/2055920 swapFree=4192812/4192956
[pid=16729] ppid=16727 vsize=18296 CPUtime=51.06
/proc/16729/stat : 16729 (pcs.small) R 16727 16729 14707 0 -1 4194304 5381 822 0 0 5103 3 0 0 25 0 1 0 60337699 18735104 3671 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/16729/statm: 4574 3671 378 142 0 3528 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 18296

[startup+102.306 s]
/proc/loadavg: 1.99 2.00 2.00 3/74 16735
/proc/meminfo: memFree=1590592/2055920 swapFree=4192812/4192956
[pid=16729] ppid=16727 vsize=29716 CPUtime=102.24
/proc/16729/stat : 16729 (pcs.small) R 16727 16729 14707 0 -1 4194304 8884 822 0 0 10218 6 0 0 25 0 1 0 60337699 30429184 5636 996147200 134512640 135095119 4294956304 18446744073709551615 134617064 0 0 4096 0 0 0 0 17 0 0 0
/proc/16729/statm: 7429 5636 378 142 0 6383 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 29716

[startup+162.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/74 16735
/proc/meminfo: memFree=1581632/2055920 swapFree=4192812/4192956
[pid=16729] ppid=16727 vsize=31300 CPUtime=162.2
/proc/16729/stat : 16729 (pcs.small) R 16727 16729 14707 0 -1 4194304 9869 822 0 0 16213 7 0 0 25 0 1 0 60337699 32051200 6621 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/16729/statm: 7825 6621 378 142 0 6779 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 31300

[startup+222.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/74 16735
/proc/meminfo: memFree=1572608/2055920 swapFree=4192812/4192956
[pid=16729] ppid=16727 vsize=42128 CPUtime=222.18
/proc/16729/stat : 16729 (pcs.small) R 16727 16729 14707 0 -1 4194304 13074 822 0 0 22208 10 0 0 25 0 1 0 60337699 43139072 7777 996147200 134512640 135095119 4294956304 18446744073709551615 134837921 0 0 4096 0 0 0 0 17 0 0 0
/proc/16729/statm: 10532 7777 378 142 0 9486 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 42128

[startup+282.303 s]
/proc/loadavg: 1.99 2.00 2.00 3/74 16735
/proc/meminfo: memFree=1564032/2055920 swapFree=4192812/4192956
[pid=16729] ppid=16727 vsize=44632 CPUtime=282.15
/proc/16729/stat : 16729 (pcs.small) R 16727 16729 14707 0 -1 4194304 14162 822 0 0 28204 11 0 0 25 0 1 0 60337699 45703168 8865 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/16729/statm: 11158 8865 378 142 0 10112 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 44632

[startup+342.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/74 16735
/proc/meminfo: memFree=1545920/2055920 swapFree=4192812/4192956
[pid=16729] ppid=16727 vsize=56780 CPUtime=342.12
/proc/16729/stat : 16729 (pcs.small) R 16727 16729 14707 0 -1 4194304 17626 822 0 0 34198 14 0 0 25 0 1 0 60337699 58142720 11304 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/16729/statm: 14195 11304 378 142 0 13149 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 56780

[startup+402.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/74 16735
/proc/meminfo: memFree=1542912/2055920 swapFree=4192812/4192956
[pid=16729] ppid=16727 vsize=56780 CPUtime=402.09
/proc/16729/stat : 16729 (pcs.small) R 16727 16729 14707 0 -1 4194304 18028 822 0 0 40195 14 0 0 25 0 1 0 60337699 58142720 11706 996147200 134512640 135095119 4294956304 18446744073709551615 134638486 0 0 4096 0 0 0 0 17 0 0 0
/proc/16729/statm: 14195 11706 378 142 0 13149 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 56780

[startup+462.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/74 16735
/proc/meminfo: memFree=1539520/2055920 swapFree=4192812/4192956
[pid=16729] ppid=16727 vsize=56780 CPUtime=462.06
/proc/16729/stat : 16729 (pcs.small) R 16727 16729 14707 0 -1 4194304 18401 822 0 0 46191 15 0 0 25 0 1 0 60337699 58142720 12079 996147200 134512640 135095119 4294956304 18446744073709551615 134643066 0 0 4096 0 0 0 0 17 0 0 0
/proc/16729/statm: 14195 12079 378 142 0 13149 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 56780

[startup+522.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/74 16735
/proc/meminfo: memFree=1534336/2055920 swapFree=4192812/4192956
[pid=16729] ppid=16727 vsize=57572 CPUtime=522.03
/proc/16729/stat : 16729 (pcs.small) R 16727 16729 14707 0 -1 4194304 18935 822 0 0 52187 16 0 0 25 0 1 0 60337699 58953728 12613 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/16729/statm: 14393 12613 378 142 0 13347 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 57572

[startup+582.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/74 16735
/proc/meminfo: memFree=1528064/2055920 swapFree=4192812/4192956
[pid=16729] ppid=16727 vsize=59280 CPUtime=582.01
/proc/16729/stat : 16729 (pcs.small) R 16727 16729 14707 0 -1 4194304 19712 822 0 0 58184 17 0 0 25 0 1 0 60337699 60702720 13390 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/16729/statm: 14820 13390 378 142 0 13774 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 59280

[startup+642.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/74 16735
/proc/meminfo: memFree=1521984/2055920 swapFree=4192812/4192956
[pid=16729] ppid=16727 vsize=77248 CPUtime=641.99

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

[startup+822.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/74 16735
/proc/meminfo: memFree=1504704/2055920 swapFree=4192812/4192956
[pid=16729] ppid=16727 vsize=82256 CPUtime=821.89
/proc/16729/stat : 16729 (pcs.small) R 16727 16729 14707 0 -1 4194304 26692 822 0 0 82165 24 0 0 25 0 1 0 60337699 84230144 16273 996147200 134512640 135095119 4294956304 18446744073709551615 134617057 0 0 4096 0 0 0 0 17 0 0 0
/proc/16729/statm: 20564 16273 378 142 0 19518 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 82256

[startup+882.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/74 16735
/proc/meminfo: memFree=1499200/2055920 swapFree=4192812/4192956
[pid=16729] ppid=16727 vsize=83832 CPUtime=881.86
/proc/16729/stat : 16729 (pcs.small) R 16727 16729 14707 0 -1 4194304 27376 822 0 0 88161 25 0 0 25 0 1 0 60337699 85843968 16957 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/16729/statm: 20958 16957 378 142 0 19912 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 83832

[startup+942.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/74 16735
/proc/meminfo: memFree=1493952/2055920 swapFree=4192812/4192956
[pid=16729] ppid=16727 vsize=85284 CPUtime=941.83
/proc/16729/stat : 16729 (pcs.small) R 16727 16729 14707 0 -1 4194304 28037 822 0 0 94156 27 0 0 25 0 1 0 60337699 87330816 17618 996147200 134512640 135095119 4294956304 18446744073709551615 134642950 0 0 4096 0 0 0 0 17 0 0 0
/proc/16729/statm: 21321 17618 378 142 0 20275 0
Current children cumulated CPU time (s) 941.83
Current children cumulated vsize (KiB) 85284

[startup+1002.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/74 16735
/proc/meminfo: memFree=1488576/2055920 swapFree=4192812/4192956
[pid=16729] ppid=16727 vsize=86736 CPUtime=1001.8
/proc/16729/stat : 16729 (pcs.small) R 16727 16729 14707 0 -1 4194304 28699 822 0 0 100153 27 0 0 25 0 1 0 60337699 88817664 18280 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/16729/statm: 21684 18280 378 142 0 20638 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 86736

[startup+1062.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/74 16735
/proc/meminfo: memFree=1483648/2055920 swapFree=4192812/4192956
[pid=16729] ppid=16727 vsize=88188 CPUtime=1061.77
/proc/16729/stat : 16729 (pcs.small) R 16727 16729 14707 0 -1 4194304 29327 822 0 0 106149 28 0 0 25 0 1 0 60337699 90304512 18908 996147200 134512640 135095119 4294956304 18446744073709551615 134617017 0 0 4096 0 0 0 0 17 0 0 0
/proc/16729/statm: 22047 18908 378 142 0 21001 0
Current children cumulated CPU time (s) 1061.77
Current children cumulated vsize (KiB) 88188

[startup+1122.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/74 16735
/proc/meminfo: memFree=1465216/2055920 swapFree=4192812/4192956
[pid=16729] ppid=16727 vsize=89640 CPUtime=1121.75
/proc/16729/stat : 16729 (pcs.small) R 16727 16729 14707 0 -1 4194304 29940 822 0 0 112145 30 0 0 25 0 1 0 60337699 91791360 19521 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/16729/statm: 22410 19521 378 142 0 21364 0
Current children cumulated CPU time (s) 1121.75
Current children cumulated vsize (KiB) 89640

[startup+1182.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/74 16735
/proc/meminfo: memFree=1448192/2055920 swapFree=4192812/4192956
[pid=16729] ppid=16727 vsize=112616 CPUtime=1181.72
/proc/16729/stat : 16729 (pcs.small) R 16727 16729 14707 0 -1 4194304 35951 822 0 0 118140 32 0 0 25 0 1 0 60337699 115318784 23483 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/16729/statm: 28154 23483 378 142 0 27108 0
Current children cumulated CPU time (s) 1181.72
Current children cumulated vsize (KiB) 112616

[startup+1242.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/74 16735
/proc/meminfo: memFree=1445888/2055920 swapFree=4192812/4192956
[pid=16729] ppid=16727 vsize=112616 CPUtime=1241.68
/proc/16729/stat : 16729 (pcs.small) R 16727 16729 14707 0 -1 4194304 36204 822 0 0 124136 32 0 0 25 0 1 0 60337699 115318784 23736 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/16729/statm: 28154 23736 378 142 0 27108 0
Current children cumulated CPU time (s) 1241.68
Current children cumulated vsize (KiB) 112616

[startup+1302.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/74 16735
/proc/meminfo: memFree=1443776/2055920 swapFree=4192812/4192956
[pid=16729] ppid=16727 vsize=112616 CPUtime=1301.66
/proc/16729/stat : 16729 (pcs.small) R 16727 16729 14707 0 -1 4194304 36454 822 0 0 130133 33 0 0 25 0 1 0 60337699 115318784 23986 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/16729/statm: 28154 23986 378 142 0 27108 0
Current children cumulated CPU time (s) 1301.66
Current children cumulated vsize (KiB) 112616

[startup+1362.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/74 16735
/proc/meminfo: memFree=1441792/2055920 swapFree=4192812/4192956
[pid=16729] ppid=16727 vsize=112616 CPUtime=1361.63
/proc/16729/stat : 16729 (pcs.small) R 16727 16729 14707 0 -1 4194304 36703 822 0 0 136130 33 0 0 25 0 1 0 60337699 115318784 24235 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/16729/statm: 28154 24235 378 142 0 27108 0
Current children cumulated CPU time (s) 1361.63
Current children cumulated vsize (KiB) 112616

[startup+1422.31 s]
/proc/loadavg: 1.99 2.00 2.00 3/74 16735
/proc/meminfo: memFree=1439808/2055920 swapFree=4192812/4192956
[pid=16729] ppid=16727 vsize=112616 CPUtime=1421.6
/proc/16729/stat : 16729 (pcs.small) R 16727 16729 14707 0 -1 4194304 36947 822 0 0 142127 33 0 0 25 0 1 0 60337699 115318784 24479 996147200 134512640 135095119 4294956304 18446744073709551615 134642955 0 0 4096 0 0 0 0 17 0 0 0
/proc/16729/statm: 28154 24479 378 142 0 27108 0
Current children cumulated CPU time (s) 1421.6
Current children cumulated vsize (KiB) 112616

[startup+1482.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/74 16735
/proc/meminfo: memFree=1437888/2055920 swapFree=4192812/4192956
[pid=16729] ppid=16727 vsize=112616 CPUtime=1481.56
/proc/16729/stat : 16729 (pcs.small) R 16727 16729 14707 0 -1 4194304 37194 822 0 0 148123 33 0 0 25 0 1 0 60337699 115318784 24726 996147200 134512640 135095119 4294956304 18446744073709551615 134617205 0 0 4096 0 0 0 0 17 0 0 0
/proc/16729/statm: 28154 24726 378 142 0 27108 0
Current children cumulated CPU time (s) 1481.56
Current children cumulated vsize (KiB) 112616

[startup+1542.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/74 16735
/proc/meminfo: memFree=1435904/2055920 swapFree=4192812/4192956
[pid=16729] ppid=16727 vsize=112616 CPUtime=1541.54
/proc/16729/stat : 16729 (pcs.small) R 16727 16729 14707 0 -1 4194304 37429 822 0 0 154121 33 0 0 25 0 1 0 60337699 115318784 24961 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/16729/statm: 28154 24961 378 142 0 27108 0
Current children cumulated CPU time (s) 1541.54
Current children cumulated vsize (KiB) 112616

[startup+1602.3 s]
/proc/loadavg: 2.12 2.03 2.01 3/74 16737
/proc/meminfo: memFree=1434432/2055920 swapFree=4192812/4192956
[pid=16729] ppid=16727 vsize=112616 CPUtime=1601.51
/proc/16729/stat : 16729 (pcs.small) R 16727 16729 14707 0 -1 4194304 37662 822 0 0 160117 34 0 0 25 0 1 0 60337699 115318784 25194 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/16729/statm: 28154 25194 378 142 0 27108 0
Current children cumulated CPU time (s) 1601.51
Current children cumulated vsize (KiB) 112616

[startup+1662.3 s]
/proc/loadavg: 2.12 2.04 2.00 3/74 16737
/proc/meminfo: memFree=1432448/2055920 swapFree=4192812/4192956
[pid=16729] ppid=16727 vsize=112616 CPUtime=1661.48
/proc/16729/stat : 16729 (pcs.small) R 16727 16729 14707 0 -1 4194304 37896 822 0 0 166113 35 0 0 25 0 1 0 60337699 115318784 25428 996147200 134512640 135095119 4294956304 18446744073709551615 134607065 0 0 4096 0 0 0 0 17 0 0 0
/proc/16729/statm: 28154 25428 378 142 0 27108 0
Current children cumulated CPU time (s) 1661.48
Current children cumulated vsize (KiB) 112616

[startup+1722.3 s]
/proc/loadavg: 2.11 2.05 2.00 3/74 16737
/proc/meminfo: memFree=1429824/2055920 swapFree=4192812/4192956
[pid=16729] ppid=16727 vsize=112616 CPUtime=1721.45
/proc/16729/stat : 16729 (pcs.small) R 16727 16729 14707 0 -1 4194304 38128 822 0 0 172110 35 0 0 25 0 1 0 60337699 115318784 25660 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/16729/statm: 28154 25660 378 142 0 27108 0
Current children cumulated CPU time (s) 1721.45
Current children cumulated vsize (KiB) 112616

[startup+1782.3 s]
/proc/loadavg: 2.10 2.05 2.00 3/74 16737
/proc/meminfo: memFree=1426048/2055920 swapFree=4192812/4192956
[pid=16729] ppid=16727 vsize=113144 CPUtime=1781.42
/proc/16729/stat : 16729 (pcs.small) R 16727 16729 14707 0 -1 4194304 38497 822 0 0 178107 35 0 0 25 0 1 0 60337699 115859456 26029 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/16729/statm: 28286 26029 378 142 0 27240 0
Current children cumulated CPU time (s) 1781.42
Current children cumulated vsize (KiB) 113144



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801 s]
/proc/loadavg: 1.92 2.01 1.99 2/66 16759
/proc/meminfo: memFree=1533632/2055920 swapFree=4192812/4192956
[pid=16729] ppid=16727 vsize=113660 CPUtime=1800.09
/proc/16729/stat : 16729 (pcs.small) R 16727 16729 14707 0 -1 4194304 38688 822 0 0 179973 36 0 0 25 0 1 0 60337699 116387840 26220 996147200 134512640 135095119 4294956304 18446744073709551615 134594114 0 0 4096 0 0 0 0 17 0 0 0
/proc/16729/statm: 28415 26220 378 142 0 27369 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 113660

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): 1801.02
CPU time (s): 1800.12
CPU user time (s): 1799.74
CPU system time (s): 0.38894
CPU usage (%): 99.95
Max. virtual memory (cumulated for all children) (KiB): 120812

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.74
system time used= 0.38894
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39510
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= 15
involuntary context switches= 7162

runsolver used 1.40679 second user time and 5.15921 second system time

The end

Launcher Data 

Begin job on node84 at 2009-07-16 10:25:23
IDJOB=2091525
IDBENCH=60076
IDSOLVER=733
FILE ID=node84/2091525-1247732723
PBS_JOBID= 9521598
Free space on /tmp= 66180 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-40-19-fcd/normalized-rand-2-40-19-443-230-fcd-35_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091525-1247732723/watcher-2091525-1247732723 -o /tmp/evaluation-result-2091525-1247732723/solver-2091525-1247732723 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 782122246 HOME/instance-2091525-1247732723.xml

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

MD5SUM BENCH= f7824ce9401ab9040cca9c4d38736021
RANDOM SEED=782122246

node84.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		: 3000.259
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		: 3000.259
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1625384 kB
Buffers:         81832 kB
Cached:         235116 kB
SwapCached:          0 kB
Active:         115704 kB
Inactive:       226372 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1625384 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4024 kB
Writeback:           0 kB
Mapped:          36444 kB
Slab:            73944 kB
Committed_AS:   494940 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= 66184 MiB
End job on node84 at 2009-07-16 10:55:26