Trace number 2091426

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 1809.53

General information on the benchmark

Namecsp/rand-2-40-19-fcd/
normalized-rand-2-40-19-443-230-fcd-31_ext.xml
MD5SUM3958cce424d81eccb8c29d360f2c4ae6
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 benchmark13.007
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints330
Maximum constraint arity2
Maximum domain size19
Number of constraints which are defined in extension330
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
0.17/0.22	c Seed is 1387373252
0.17/0.22	c Constructing HOME/instance-2091426-1247732565.xml  with 6232 constraints
0.17/0.22	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-2091426-1247732565/watcher-2091426-1247732565 -o /tmp/evaluation-result-2091426-1247732565/solver-2091426-1247732565 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1387373252 HOME/instance-2091426-1247732565.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 2.01 2.00 4/81 18698
/proc/meminfo: memFree=1473424/2055920 swapFree=4192812/4192956
[pid=18698] ppid=18696 vsize=18576 CPUtime=0
/proc/18698/stat : 18698 (runsolver) R 18696 18698 18221 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 60322505 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 254195330343 0 0 4096 24578 0 0 0 17 1 0 0
/proc/18698/statm: 4644 284 249 26 0 2626 0

[startup+0.069452 s]
/proc/loadavg: 2.00 2.01 2.00 4/81 18698
/proc/meminfo: memFree=1473424/2055920 swapFree=4192812/4192956
[pid=18698] ppid=18696 vsize=5168 CPUtime=0.04
/proc/18698/stat : 18698 (pcs.small) R 18696 18698 18221 0 -1 4194304 997 822 0 0 4 0 0 0 18 0 1 0 60322505 5292032 606 996147200 134512640 135095119 4294956304 18446744073709551615 4159729146 0 0 4096 0 0 0 0 17 1 0 0
/proc/18698/statm: 1292 606 364 142 0 246 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5168

[startup+0.10246 s]
/proc/loadavg: 2.00 2.01 2.00 4/81 18698
/proc/meminfo: memFree=1473424/2055920 swapFree=4192812/4192956
[pid=18698] ppid=18696 vsize=5964 CPUtime=0.07
/proc/18698/stat : 18698 (pcs.small) R 18696 18698 18221 0 -1 4194304 1215 822 0 0 7 0 0 0 18 0 1 0 60322505 6107136 824 996147200 134512640 135095119 4294956304 18446744073709551615 8163045 0 0 4096 0 0 0 0 17 1 0 0
/proc/18698/statm: 1491 824 367 142 0 445 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5964

[startup+0.30247 s]
/proc/loadavg: 2.00 2.01 2.00 4/81 18698
/proc/meminfo: memFree=1473424/2055920 swapFree=4192812/4192956
[pid=18698] ppid=18696 vsize=6356 CPUtime=0.27
/proc/18698/stat : 18698 (pcs.small) R 18696 18698 18221 0 -1 4194304 1342 822 0 0 27 0 0 0 19 0 1 0 60322505 6508544 918 996147200 134512640 135095119 4294956304 18446744073709551615 134617071 0 0 4096 0 0 0 0 17 1 0 0
/proc/18698/statm: 1589 918 378 142 0 543 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 6356

[startup+0.702498 s]
/proc/loadavg: 2.00 2.01 2.00 4/81 18698
/proc/meminfo: memFree=1473424/2055920 swapFree=4192812/4192956
[pid=18698] ppid=18696 vsize=6356 CPUtime=0.67
/proc/18698/stat : 18698 (pcs.small) R 18696 18698 18221 0 -1 4194304 1350 822 0 0 67 0 0 0 23 0 1 0 60322505 6508544 926 996147200 134512640 135095119 4294956304 18446744073709551615 134616997 0 0 4096 0 0 0 0 17 1 0 0
/proc/18698/statm: 1589 926 378 142 0 543 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 6356

[startup+1.50156 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 18704
/proc/meminfo: memFree=1470920/2055920 swapFree=4192812/4192956
[pid=18698] ppid=18696 vsize=6612 CPUtime=1.46
/proc/18698/stat : 18698 (pcs.small) R 18696 18698 18221 0 -1 4194304 1429 822 0 0 146 0 0 0 25 0 1 0 60322505 6770688 940 996147200 134512640 135095119 4294956304 18446744073709551615 134590678 0 0 4096 0 0 0 0 17 1 0 0
/proc/18698/statm: 1653 940 378 142 0 607 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 6612

[startup+3.10167 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 18704
/proc/meminfo: memFree=1470536/2055920 swapFree=4192812/4192956
[pid=18698] ppid=18696 vsize=7128 CPUtime=3.04
/proc/18698/stat : 18698 (pcs.small) R 18696 18698 18221 0 -1 4194304 1574 822 0 0 304 0 0 0 25 0 1 0 60322505 7299072 1085 996147200 134512640 135095119 4294956304 18446744073709551615 134637494 0 0 4096 0 0 0 0 17 1 0 0
/proc/18698/statm: 1782 1085 378 142 0 736 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 7128

[startup+6.30191 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 18704
/proc/meminfo: memFree=1469320/2055920 swapFree=4192812/4192956
[pid=18698] ppid=18696 vsize=9464 CPUtime=6.22
/proc/18698/stat : 18698 (pcs.small) R 18696 18698 18221 0 -1 4194304 2277 822 0 0 621 1 0 0 25 0 1 0 60322505 9691136 1530 996147200 134512640 135095119 4294956304 18446744073709551615 134607065 0 0 4096 0 0 0 0 17 1 0 0
/proc/18698/statm: 2366 1530 378 142 0 1320 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 9464

[startup+12.7014 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 18704
/proc/meminfo: memFree=1466960/2055920 swapFree=4192812/4192956
[pid=18698] ppid=18696 vsize=11268 CPUtime=12.56
/proc/18698/stat : 18698 (pcs.small) R 18696 18698 18221 0 -1 4194304 2971 822 0 0 1254 2 0 0 25 0 1 0 60322505 11538432 1967 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18698/statm: 2817 1967 378 142 0 1771 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 11268

[startup+25.5023 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18704
/proc/meminfo: memFree=1463376/2055920 swapFree=4192812/4192956
[pid=18698] ppid=18696 vsize=16572 CPUtime=25.24
/proc/18698/stat : 18698 (pcs.small) R 18696 18698 18221 0 -1 4194304 4647 822 0 0 2521 3 0 0 25 0 1 0 60322505 16969728 2840 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/18698/statm: 4143 2840 378 142 0 3097 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 16572

[startup+51.1022 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18704
/proc/meminfo: memFree=1459664/2055920 swapFree=4192812/4192956
[pid=18698] ppid=18696 vsize=18660 CPUtime=50.6
/proc/18698/stat : 18698 (pcs.small) R 18696 18698 18221 0 -1 4194304 5620 822 0 0 5056 4 0 0 25 0 1 0 60322505 19107840 3813 996147200 134512640 135095119 4294956304 18446744073709551615 134642962 0 0 4096 0 0 0 0 17 1 0 0
/proc/18698/statm: 4665 3813 378 142 0 3619 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 18660

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18704
/proc/meminfo: memFree=1451856/2055920 swapFree=4192812/4192956
[pid=18698] ppid=18696 vsize=29800 CPUtime=101.32
/proc/18698/stat : 18698 (pcs.small) R 18696 18698 18221 0 -1 4194304 9057 822 0 0 10126 6 0 0 25 0 1 0 60322505 30515200 5712 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/18698/statm: 7450 5712 378 142 0 6404 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 29800

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18704
/proc/meminfo: memFree=1447440/2055920 swapFree=4192812/4192956
[pid=18698] ppid=18696 vsize=31764 CPUtime=160.76
/proc/18698/stat : 18698 (pcs.small) R 18696 18698 18221 0 -1 4194304 10146 822 0 0 16068 8 0 0 25 0 1 0 60322505 32526336 6801 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/18698/statm: 7941 6801 378 142 0 6895 0
Current children cumulated CPU time (s) 160.76
Current children cumulated vsize (KiB) 31764

[startup+222.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18704
/proc/meminfo: memFree=1442384/2055920 swapFree=4192812/4192956
[pid=18698] ppid=18696 vsize=42832 CPUtime=220.2
/proc/18698/stat : 18698 (pcs.small) R 18696 18698 18221 0 -1 4194304 13443 822 0 0 22009 11 0 0 25 0 1 0 60322505 43859968 8049 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/18698/statm: 10708 8049 378 142 0 9662 0
Current children cumulated CPU time (s) 220.2
Current children cumulated vsize (KiB) 42832

[startup+282.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18704
/proc/meminfo: memFree=1438096/2055920 swapFree=4192812/4192956
[pid=18698] ppid=18696 vsize=45328 CPUtime=279.64
/proc/18698/stat : 18698 (pcs.small) R 18696 18698 18221 0 -1 4194304 14522 822 0 0 27952 12 0 0 25 0 1 0 60322505 46415872 9128 996147200 134512640 135095119 4294956304 18446744073709551615 134642952 0 0 4096 0 0 0 0 17 1 0 0
/proc/18698/statm: 11332 9128 378 142 0 10286 0
Current children cumulated CPU time (s) 279.64
Current children cumulated vsize (KiB) 45328

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18704
/proc/meminfo: memFree=1429072/2055920 swapFree=4192812/4192956
[pid=18698] ppid=18696 vsize=56680 CPUtime=339.08
/proc/18698/stat : 18698 (pcs.small) R 18696 18698 18221 0 -1 4194304 17789 822 0 0 33893 15 0 0 25 0 1 0 60322505 58040320 11370 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/18698/statm: 14170 11370 378 142 0 13124 0
Current children cumulated CPU time (s) 339.08
Current children cumulated vsize (KiB) 56680

[startup+402.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18704
/proc/meminfo: memFree=1427472/2055920 swapFree=4192812/4192956
[pid=18698] ppid=18696 vsize=56680 CPUtime=398.51
/proc/18698/stat : 18698 (pcs.small) R 18696 18698 18221 0 -1 4194304 18183 822 0 0 39836 15 0 0 25 0 1 0 60322505 58040320 11764 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/18698/statm: 14170 11764 378 142 0 13124 0
Current children cumulated CPU time (s) 398.51
Current children cumulated vsize (KiB) 56680

[startup+462.303 s]
/proc/loadavg: 2.06 2.02 2.00 3/82 18704
/proc/meminfo: memFree=1425936/2055920 swapFree=4192812/4192956
[pid=18698] ppid=18696 vsize=56680 CPUtime=457.96
/proc/18698/stat : 18698 (pcs.small) R 18696 18698 18221 0 -1 4194304 18561 822 0 0 45780 16 0 0 25 0 1 0 60322505 58040320 12142 996147200 134512640 135095119 4294956304 18446744073709551615 134607065 0 0 4096 0 0 0 0 17 1 0 0
/proc/18698/statm: 14170 12142 378 142 0 13124 0
Current children cumulated CPU time (s) 457.96
Current children cumulated vsize (KiB) 56680

[startup+522.302 s]
/proc/loadavg: 2.08 2.03 2.00 3/82 18704
/proc/meminfo: memFree=1423120/2055920 swapFree=4192812/4192956
[pid=18698] ppid=18696 vsize=58120 CPUtime=517.4
/proc/18698/stat : 18698 (pcs.small) R 18696 18698 18221 0 -1 4194304 19293 822 0 0 51723 17 0 0 25 0 1 0 60322505 59514880 12874 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/18698/statm: 14530 12874 378 142 0 13484 0
Current children cumulated CPU time (s) 517.4
Current children cumulated vsize (KiB) 58120

[startup+582.303 s]
/proc/loadavg: 2.15 2.06 2.01 3/82 18704
/proc/meminfo: memFree=1419856/2055920 swapFree=4192812/4192956
[pid=18698] ppid=18696 vsize=59952 CPUtime=576.83
/proc/18698/stat : 18698 (pcs.small) R 18696 18698 18221 0 -1 4194304 20088 822 0 0 57665 18 0 0 25 0 1 0 60322505 61390848 13669 996147200 134512640 135095119 4294956304 18446744073709551615 134636905 0 0 4096 0 0 0 0 17 1 0 0
/proc/18698/statm: 14988 13669 378 142 0 13942 0
Current children cumulated CPU time (s) 576.83
Current children cumulated vsize (KiB) 59952

[startup+642.303 s]
/proc/loadavg: 2.06 2.05 2.01 3/82 18704
/proc/meminfo: memFree=1416656/2055920 swapFree=4192812/4192956
[pid=18698] ppid=18696 vsize=78040 CPUtime=636.27
/proc/18698/stat : 18698 (pcs.small) R 18696 18698 18221 0 -1 4194304 24964 822 0 0 63605 22 0 0 25 0 1 0 60322505 79912960 14448 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/18698/statm: 19510 14448 378 142 0 18464 0
Current children cumulated CPU time (s) 636.27
Current children cumulated vsize (KiB) 78040

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/82 18747
/proc/meminfo: memFree=1404928/2055920 swapFree=4192812/4192956
[pid=18698] ppid=18696 vsize=84720 CPUtime=875.33
/proc/18698/stat : 18698 (pcs.small) R 18696 18698 18221 0 -1 4194304 27887 822 0 0 87505 28 0 0 25 0 1 0 60322505 86753280 17371 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18698/statm: 21180 17371 378 142 0 20134 0
Current children cumulated CPU time (s) 875.33
Current children cumulated vsize (KiB) 84720

[startup+942.302 s]
/proc/loadavg: 1.99 2.00 1.99 3/82 18747
/proc/meminfo: memFree=1401856/2055920 swapFree=4192812/4192956
[pid=18698] ppid=18696 vsize=86428 CPUtime=935.31
/proc/18698/stat : 18698 (pcs.small) R 18696 18698 18221 0 -1 4194304 28630 822 0 0 93502 29 0 0 25 0 1 0 60322505 88502272 18114 996147200 134512640 135095119 4294956304 18446744073709551615 134615460 0 0 4096 0 0 0 0 17 0 0 0
/proc/18698/statm: 21607 18114 378 142 0 20561 0
Current children cumulated CPU time (s) 935.31
Current children cumulated vsize (KiB) 86428

[startup+1002.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/82 18747
/proc/meminfo: memFree=1399104/2055920 swapFree=4192812/4192956
[pid=18698] ppid=18696 vsize=88000 CPUtime=995.29
/proc/18698/stat : 18698 (pcs.small) R 18696 18698 18221 0 -1 4194304 29317 822 0 0 99499 30 0 0 25 0 1 0 60322505 90112000 18801 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18698/statm: 22000 18801 378 142 0 20954 0
Current children cumulated CPU time (s) 995.29
Current children cumulated vsize (KiB) 88000

[startup+1062.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/82 18747
/proc/meminfo: memFree=1382152/2055920 swapFree=4192812/4192956
[pid=18698] ppid=18696 vsize=111764 CPUtime=1055.27
/proc/18698/stat : 18698 (pcs.small) R 18696 18698 18221 0 -1 4194304 35564 822 0 0 105494 33 0 0 25 0 1 0 60322505 114446336 22999 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/18698/statm: 27941 22999 378 142 0 26895 0
Current children cumulated CPU time (s) 1055.27
Current children cumulated vsize (KiB) 111764

[startup+1122.3 s]
/proc/loadavg: 2.25 2.08 2.02 3/82 18747
/proc/meminfo: memFree=1381192/2055920 swapFree=4192812/4192956
[pid=18698] ppid=18696 vsize=111764 CPUtime=1115.25
/proc/18698/stat : 18698 (pcs.small) R 18696 18698 18221 0 -1 4194304 35844 822 0 0 111492 33 0 0 25 0 1 0 60322505 114446336 23279 996147200 134512640 135095119 4294956304 18446744073709551615 134636900 0 0 4096 0 0 0 0 17 0 0 0
/proc/18698/statm: 27941 23279 378 142 0 26895 0
Current children cumulated CPU time (s) 1115.25
Current children cumulated vsize (KiB) 111764

[startup+1182.3 s]
/proc/loadavg: 2.21 2.10 2.03 3/82 18747
/proc/meminfo: memFree=1380104/2055920 swapFree=4192812/4192956
[pid=18698] ppid=18696 vsize=111764 CPUtime=1175.24
/proc/18698/stat : 18698 (pcs.small) R 18696 18698 18221 0 -1 4194304 36113 822 0 0 117490 34 0 0 25 0 1 0 60322505 114446336 23548 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18698/statm: 27941 23548 378 142 0 26895 0
Current children cumulated CPU time (s) 1175.24
Current children cumulated vsize (KiB) 111764

[startup+1242.3 s]
/proc/loadavg: 2.19 2.12 2.04 3/82 18747
/proc/meminfo: memFree=1379016/2055920 swapFree=4192812/4192956
[pid=18698] ppid=18696 vsize=111764 CPUtime=1235.14
/proc/18698/stat : 18698 (pcs.small) R 18696 18698 18221 0 -1 4194304 36384 822 0 0 123480 34 0 0 25 0 1 0 60322505 114446336 23819 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/18698/statm: 27941 23819 378 142 0 26895 0
Current children cumulated CPU time (s) 1235.14
Current children cumulated vsize (KiB) 111764

[startup+1302.3 s]
/proc/loadavg: 2.07 2.09 2.03 3/82 18747
/proc/meminfo: memFree=1377928/2055920 swapFree=4192812/4192956
[pid=18698] ppid=18696 vsize=111764 CPUtime=1294.9
/proc/18698/stat : 18698 (pcs.small) R 18696 18698 18221 0 -1 4194304 36650 822 0 0 129456 34 0 0 25 0 1 0 60322505 114446336 24085 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/18698/statm: 27941 24085 378 142 0 26895 0
Current children cumulated CPU time (s) 1294.9
Current children cumulated vsize (KiB) 111764

[startup+1362.3 s]
/proc/loadavg: 2.02 2.08 2.03 3/82 18747
/proc/meminfo: memFree=1376904/2055920 swapFree=4192812/4192956
[pid=18698] ppid=18696 vsize=111764 CPUtime=1354.67
/proc/18698/stat : 18698 (pcs.small) R 18696 18698 18221 0 -1 4194304 36911 822 0 0 135432 35 0 0 25 0 1 0 60322505 114446336 24346 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18698/statm: 27941 24346 378 142 0 26895 0
Current children cumulated CPU time (s) 1354.67
Current children cumulated vsize (KiB) 111764

[startup+1422.31 s]
/proc/loadavg: 2.01 2.06 2.02 3/82 18747
/proc/meminfo: memFree=1375752/2055920 swapFree=4192812/4192956
[pid=18698] ppid=18696 vsize=111764 CPUtime=1414.43
/proc/18698/stat : 18698 (pcs.small) R 18696 18698 18221 0 -1 4194304 37167 822 0 0 141408 35 0 0 25 0 1 0 60322505 114446336 24602 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/18698/statm: 27941 24602 378 142 0 26895 0
Current children cumulated CPU time (s) 1414.43
Current children cumulated vsize (KiB) 111764

[startup+1482.3 s]
/proc/loadavg: 2.00 2.05 2.01 3/82 18747
/proc/meminfo: memFree=1374728/2055920 swapFree=4192812/4192956
[pid=18698] ppid=18696 vsize=111764 CPUtime=1474.19
/proc/18698/stat : 18698 (pcs.small) R 18696 18698 18221 0 -1 4194304 37418 822 0 0 147384 35 0 0 25 0 1 0 60322505 114446336 24853 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/18698/statm: 27941 24853 378 142 0 26895 0
Current children cumulated CPU time (s) 1474.19
Current children cumulated vsize (KiB) 111764

[startup+1542.3 s]
/proc/loadavg: 2.00 2.03 2.01 3/82 18747
/proc/meminfo: memFree=1373768/2055920 swapFree=4192812/4192956
[pid=18698] ppid=18696 vsize=111764 CPUtime=1533.95
/proc/18698/stat : 18698 (pcs.small) R 18696 18698 18221 0 -1 4194304 37664 822 0 0 153360 35 0 0 25 0 1 0 60322505 114446336 25099 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/18698/statm: 27941 25099 378 142 0 26895 0
Current children cumulated CPU time (s) 1533.95
Current children cumulated vsize (KiB) 111764

[startup+1602.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/82 18747
/proc/meminfo: memFree=1372808/2055920 swapFree=4192812/4192956
[pid=18698] ppid=18696 vsize=111764 CPUtime=1593.71
/proc/18698/stat : 18698 (pcs.small) R 18696 18698 18221 0 -1 4194304 37903 822 0 0 159336 35 0 0 25 0 1 0 60322505 114446336 25338 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/18698/statm: 27941 25338 378 142 0 26895 0
Current children cumulated CPU time (s) 1593.71
Current children cumulated vsize (KiB) 111764

[startup+1662.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 18747
/proc/meminfo: memFree=1370824/2055920 swapFree=4192812/4192956
[pid=18698] ppid=18696 vsize=112816 CPUtime=1653.47
/proc/18698/stat : 18698 (pcs.small) R 18696 18698 18221 0 -1 4194304 38399 822 0 0 165311 36 0 0 25 0 1 0 60322505 115523584 25834 996147200 134512640 135095119 4294956304 18446744073709551615 134637438 0 0 4096 0 0 0 0 17 0 0 0
/proc/18698/statm: 28204 25834 378 142 0 27158 0
Current children cumulated CPU time (s) 1653.47
Current children cumulated vsize (KiB) 112816

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 18749
/proc/meminfo: memFree=1368648/2055920 swapFree=4192812/4192956
[pid=18698] ppid=18696 vsize=113872 CPUtime=1713.23
/proc/18698/stat : 18698 (pcs.small) R 18696 18698 18221 0 -1 4194304 38907 822 0 0 171287 36 0 0 25 0 1 0 60322505 116604928 26342 996147200 134512640 135095119 4294956304 18446744073709551615 134642982 0 0 4096 0 0 0 0 17 0 0 0
/proc/18698/statm: 28468 26342 378 142 0 27422 0
Current children cumulated CPU time (s) 1713.23
Current children cumulated vsize (KiB) 113872

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 18749
/proc/meminfo: memFree=1366472/2055920 swapFree=4192812/4192956
[pid=18698] ppid=18696 vsize=147836 CPUtime=1772.98
/proc/18698/stat : 18698 (pcs.small) R 18696 18698 18221 0 -1 4194304 47630 822 0 0 177258 40 0 0 25 0 1 0 60322505 151384064 26872 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/18698/statm: 36959 26872 378 142 0 35913 0
Current children cumulated CPU time (s) 1772.98
Current children cumulated vsize (KiB) 147836



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1809.51 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 18749
/proc/meminfo: memFree=1365448/2055920 swapFree=4192812/4192956
[pid=18698] ppid=18696 vsize=148356 CPUtime=1800.09
/proc/18698/stat : 18698 (pcs.small) R 18696 18698 18221 0 -1 4194304 47878 822 0 0 179968 41 0 0 25 0 1 0 60322505 151916544 27120 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18698/statm: 37089 27120 378 142 0 36043 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 148356

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

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

[startup+1809.51 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 18749
/proc/meminfo: memFree=1365448/2055920 swapFree=4192812/4192956
[pid=18698] ppid=18696 vsize=148356 CPUtime=1800.09
/proc/18698/stat : 18698 (pcs.small) R 18696 18698 18221 0 -1 4194304 47878 822 0 0 179968 41 0 0 25 0 1 0 60322505 151916544 27120 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18698/statm: 37089 27120 378 142 0 36043 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 148356

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1809.53
CPU time (s): 1800.12
CPU user time (s): 1799.68
CPU system time (s): 0.439933
CPU usage (%): 99.4802
Max. virtual memory (cumulated for all children) (KiB): 179940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.68
system time used= 0.439933
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48700
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= 26378

runsolver used 2.12268 second user time and 5.16521 second system time

The end

Launcher Data 

Begin job on node34 at 2009-07-16 10:22:45
IDJOB=2091426
IDBENCH=60059
IDSOLVER=733
FILE ID=node34/2091426-1247732565
PBS_JOBID= 9521624
Free space on /tmp= 66308 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-40-19-fcd/normalized-rand-2-40-19-443-230-fcd-31_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091426-1247732565/watcher-2091426-1247732565 -o /tmp/evaluation-result-2091426-1247732565/solver-2091426-1247732565 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1387373252 HOME/instance-2091426-1247732565.xml

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

MD5SUM BENCH= 3958cce424d81eccb8c29d360f2c4ae6
RANDOM SEED=1387373252

node34.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		: 3000.232
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		: 3000.232
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:       1473904 kB
Buffers:        107596 kB
Cached:         343720 kB
SwapCached:          0 kB
Active:          82708 kB
Inactive:       402952 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1473904 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1976 kB
Writeback:           0 kB
Mapped:          54732 kB
Slab:            81456 kB
Committed_AS:   580776 kB
PageTables:       1864 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= 66304 MiB
End job on node34 at 2009-07-16 10:52:56