Trace number 2089512

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
pcs 0.3.2? (TO) 1800.04 1806.63

General information on the benchmark

Namecsp/tightness0.35/
normalized-rand-2-40-16-250-350-27_ext.xml
MD5SUMeb871acdd36f38c6ca314a2281d59de9
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 benchmark8.43372
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints250
Maximum constraint arity2
Maximum domain size16
Number of constraints which are defined in extension250
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
0.18/0.20	c Seed is 655796128
0.18/0.20	c Constructing HOME/instance-2089512-1247730463.xml  with 3993 constraints
0.18/0.20	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-2089512-1247730463/watcher-2089512-1247730463 -o /tmp/evaluation-result-2089512-1247730463/solver-2089512-1247730463 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 655796128 HOME/instance-2089512-1247730463.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 2.00 2.00 4/73 16315
/proc/meminfo: memFree=1431584/2055920 swapFree=4192812/4192956
[pid=16315] ppid=16313 vsize=5356 CPUtime=0
/proc/16315/stat : 16315 (pcssolve) S 16313 16315 15620 0 -1 4194304 305 0 0 0 0 0 0 0 18 0 1 0 60111606 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16315/statm: 1339 242 201 169 0 50 0
[pid=16316] ppid=16315 vsize=5356 CPUtime=0
/proc/16316/stat : 16316 (pcssolve) R 16315 16315 15620 0 -1 4194368 22 0 0 0 0 0 0 0 19 0 1 0 60111607 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 240153849127 0 0 4096 0 0 0 0 17 1 0 0
/proc/16316/statm: 1339 243 202 169 0 50 0
[pid=16317] ppid=16315 vsize=5356 CPUtime=0
/proc/16317/stat : 16317 (pcssolve) R 16315 16315 15620 0 -1 4194368 22 0 0 0 0 0 0 0 20 0 1 0 60111607 5484544 244 996147200 4194304 4889804 548682068800 18446744073709551615 240153849127 0 0 4096 0 0 0 0 17 1 0 0
/proc/16317/statm: 1339 244 203 169 0 50 0

[startup+0.0619021 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 16315
/proc/meminfo: memFree=1431584/2055920 swapFree=4192812/4192956
[pid=16315] ppid=16313 vsize=5168 CPUtime=0.04
/proc/16315/stat : 16315 (pcs.small) R 16313 16315 15620 0 -1 4194304 1014 822 0 0 4 0 0 0 18 0 1 0 60111606 5292032 623 996147200 134512640 135095119 4294956304 18446744073709551615 134584608 0 0 4096 0 0 0 0 17 0 0 0
/proc/16315/statm: 1292 623 367 142 0 246 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5168

[startup+0.101909 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 16315
/proc/meminfo: memFree=1431584/2055920 swapFree=4192812/4192956
[pid=16315] ppid=16313 vsize=5620 CPUtime=0.08
/proc/16315/stat : 16315 (pcs.small) R 16313 16315 15620 0 -1 4194304 1120 822 0 0 8 0 0 0 18 0 1 0 60111606 5754880 729 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/16315/statm: 1405 729 378 142 0 359 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5620

[startup+0.301946 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 16315
/proc/meminfo: memFree=1431584/2055920 swapFree=4192812/4192956
[pid=16315] ppid=16313 vsize=5488 CPUtime=0.28
/proc/16315/stat : 16315 (pcs.small) R 16313 16315 15620 0 -1 4194304 1121 822 0 0 28 0 0 0 19 0 1 0 60111606 5619712 697 996147200 134512640 135095119 4294956304 18446744073709551615 134642982 0 0 4096 0 0 0 0 17 0 0 0
/proc/16315/statm: 1372 697 378 142 0 326 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 5488

[startup+0.702022 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 16315
/proc/meminfo: memFree=1431584/2055920 swapFree=4192812/4192956
[pid=16315] ppid=16313 vsize=5748 CPUtime=0.68
/proc/16315/stat : 16315 (pcs.small) R 16313 16315 15620 0 -1 4194304 1203 822 0 0 68 0 0 0 22 0 1 0 60111606 5885952 746 996147200 134512640 135095119 4294956304 18446744073709551615 134642982 0 0 4096 0 0 0 0 17 0 0 0
/proc/16315/statm: 1437 746 378 142 0 391 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 5748

[startup+1.50118 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16321
/proc/meminfo: memFree=1429656/2055920 swapFree=4192812/4192956
[pid=16315] ppid=16313 vsize=7048 CPUtime=1.48
/proc/16315/stat : 16315 (pcs.small) R 16313 16315 15620 0 -1 4194304 1515 822 0 0 148 0 0 0 25 0 1 0 60111606 7217152 993 996147200 134512640 135095119 4294956304 18446744073709551615 134642548 0 0 4096 0 0 0 0 17 0 0 0
/proc/16315/statm: 1762 993 378 142 0 716 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 7048

[startup+3.10148 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16321
/proc/meminfo: memFree=1428632/2055920 swapFree=4192812/4192956
[pid=16315] ppid=16313 vsize=7824 CPUtime=3.08
/proc/16315/stat : 16315 (pcs.small) R 16313 16315 15620 0 -1 4194304 1827 822 0 0 308 0 0 0 25 0 1 0 60111606 8011776 1176 996147200 134512640 135095119 4294956304 18446744073709551615 134642964 0 0 4096 0 0 0 0 17 0 0 0
/proc/16315/statm: 1956 1176 378 142 0 910 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 7824

[startup+6.30109 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16321
/proc/meminfo: memFree=1426200/2055920 swapFree=4192812/4192956
[pid=16315] ppid=16313 vsize=10404 CPUtime=6.28
/proc/16315/stat : 16315 (pcs.small) R 16313 16315 15620 0 -1 4194304 2676 822 0 0 627 1 0 0 25 0 1 0 60111606 10653696 1639 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 0 0 0
/proc/16315/statm: 2601 1639 378 142 0 1555 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 10404

[startup+12.7013 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16321
/proc/meminfo: memFree=1423576/2055920 swapFree=4192812/4192956
[pid=16315] ppid=16313 vsize=11840 CPUtime=12.67
/proc/16315/stat : 16315 (pcs.small) R 16313 16315 15620 0 -1 4194304 3319 822 0 0 1266 1 0 0 25 0 1 0 60111606 12124160 2282 996147200 134512640 135095119 4294956304 18446744073709551615 134642611 0 0 4096 0 0 0 0 17 0 0 0
/proc/16315/statm: 2960 2282 378 142 0 1914 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 11840

[startup+25.5018 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16321
/proc/meminfo: memFree=1419736/2055920 swapFree=4192812/4192956
[pid=16315] ppid=16313 vsize=17148 CPUtime=25.46
/proc/16315/stat : 16315 (pcs.small) R 16313 16315 15620 0 -1 4194304 5003 822 0 0 2544 2 0 0 25 0 1 0 60111606 17559552 3196 996147200 134512640 135095119 4294956304 18446744073709551615 134617205 0 0 4096 0 0 0 0 17 0 0 0
/proc/16315/statm: 4287 3196 378 142 0 3241 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 17148

[startup+51.1017 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16321
/proc/meminfo: memFree=1414424/2055920 swapFree=4192812/4192956
[pid=16315] ppid=16313 vsize=23984 CPUtime=51.06
/proc/16315/stat : 16315 (pcs.small) R 16313 16315 15620 0 -1 4194304 7237 822 0 0 5102 4 0 0 25 0 1 0 60111606 24559616 4405 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/16315/statm: 5996 4405 378 142 0 4950 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 23984

[startup+102.305 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16321
/proc/meminfo: memFree=1406168/2055920 swapFree=4192812/4192956
[pid=16315] ppid=16313 vsize=30512 CPUtime=102.24
/proc/16315/stat : 16315 (pcs.small) R 16313 16315 15620 0 -1 4194304 9600 822 0 0 10217 7 0 0 25 0 1 0 60111606 31244288 6255 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/16315/statm: 7628 6255 378 142 0 6582 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 30512

[startup+162.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16321
/proc/meminfo: memFree=1398680/2055920 swapFree=4192812/4192956
[pid=16315] ppid=16313 vsize=42368 CPUtime=162.21
/proc/16315/stat : 16315 (pcs.small) R 16313 16315 15620 0 -1 4194304 13226 822 0 0 16211 10 0 0 25 0 1 0 60111606 43384832 7832 996147200 134512640 135095119 4294956304 18446744073709551615 134617043 0 0 4096 0 0 0 0 17 0 0 0
/proc/16315/statm: 10592 7832 378 142 0 9546 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 42368

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16321
/proc/meminfo: memFree=1392344/2055920 swapFree=4192812/4192956
[pid=16315] ppid=16313 vsize=45508 CPUtime=222.18
/proc/16315/stat : 16315 (pcs.small) R 16313 16315 15620 0 -1 4194304 14593 822 0 0 22206 12 0 0 25 0 1 0 60111606 46600192 9199 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/16315/statm: 11377 9199 378 142 0 10331 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 45508

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16323
/proc/meminfo: memFree=1380952/2055920 swapFree=4192812/4192956
[pid=16315] ppid=16313 vsize=58040 CPUtime=282.14
/proc/16315/stat : 16315 (pcs.small) R 16313 16315 15620 0 -1 4194304 18243 822 0 0 28201 13 0 0 25 0 1 0 60111606 59432960 11824 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/16315/statm: 14510 11824 378 142 0 13464 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 58040

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16323
/proc/meminfo: memFree=1378136/2055920 swapFree=4192812/4192956
[pid=16315] ppid=16313 vsize=58040 CPUtime=342.11
/proc/16315/stat : 16315 (pcs.small) R 16313 16315 15620 0 -1 4194304 18724 822 0 0 34197 14 0 0 25 0 1 0 60111606 59432960 12305 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/16315/statm: 14510 12305 378 142 0 13464 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 58040

[startup+402.302 s]
/proc/loadavg: 2.08 2.03 2.01 3/74 16323
/proc/meminfo: memFree=1374616/2055920 swapFree=4192812/4192956
[pid=16315] ppid=16313 vsize=58304 CPUtime=402.09
/proc/16315/stat : 16315 (pcs.small) R 16313 16315 15620 0 -1 4194304 19239 822 0 0 40194 15 0 0 25 0 1 0 60111606 59703296 12820 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/16315/statm: 14576 12820 378 142 0 13530 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 58304

[startup+462.301 s]
/proc/loadavg: 2.06 2.03 2.01 3/74 16323
/proc/meminfo: memFree=1368920/2055920 swapFree=4192812/4192956
[pid=16315] ppid=16313 vsize=60528 CPUtime=462.05
/proc/16315/stat : 16315 (pcs.small) R 16313 16315 15620 0 -1 4194304 20225 822 0 0 46189 16 0 0 25 0 1 0 60111606 61980672 13806 996147200 134512640 135095119 4294956304 18446744073709551615 134617352 0 0 4096 0 0 0 0 17 0 0 0
/proc/16315/statm: 15132 13806 378 142 0 14086 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 60528

[startup+522.303 s]
/proc/loadavg: 2.13 2.05 2.01 3/74 16323
/proc/meminfo: memFree=1363416/2055920 swapFree=4192812/4192956
[pid=16315] ppid=16313 vsize=79016 CPUtime=522.03
/proc/16315/stat : 16315 (pcs.small) R 16313 16315 15620 0 -1 4194304 25256 822 0 0 52183 20 0 0 25 0 1 0 60111606 80912384 14740 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/16315/statm: 19754 14740 378 142 0 18708 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 79016

[startup+582.301 s]
/proc/loadavg: 2.19 2.08 2.02 3/74 16355
/proc/meminfo: memFree=1431640/2055920 swapFree=4192812/4192956
[pid=16315] ppid=16313 vsize=80980 CPUtime=581.9
/proc/16315/stat : 16315 (pcs.small) R 16313 16315 15620 0 -1 4194304 26135 822 0 0 58168 22 0 0 25 0 1 0 60111606 82923520 15619 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/16315/statm: 20245 15619 378 142 0 19199 0
Current children cumulated CPU time (s) 581.9
Current children cumulated vsize (KiB) 80980

[startup+642.302 s]
/proc/loadavg: 2.17 2.09 2.02 3/74 16355
/proc/meminfo: memFree=1415576/2055920 swapFree=4192812/4192956
[pid=16315] ppid=16313 vsize=82948 CPUtime=641.44

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

[startup+822.302 s]
/proc/loadavg: 2.13 2.12 2.04 3/74 16361
/proc/meminfo: memFree=1370328/2055920 swapFree=4192812/4192956
[pid=16315] ppid=16313 vsize=88692 CPUtime=820.06
/proc/16315/stat : 16315 (pcs.small) R 16313 16315 15620 0 -1 4194304 29518 822 0 0 81980 26 0 0 25 0 1 0 60111606 90820608 19002 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/16315/statm: 22173 19002 378 142 0 21127 0
Current children cumulated CPU time (s) 820.06
Current children cumulated vsize (KiB) 88692

[startup+882.302 s]
/proc/loadavg: 2.10 2.11 2.03 3/74 16361
/proc/meminfo: memFree=1357080/2055920 swapFree=4192812/4192956
[pid=16315] ppid=16313 vsize=90664 CPUtime=879.6
/proc/16315/stat : 16315 (pcs.small) R 16313 16315 15620 0 -1 4194304 30326 822 0 0 87933 27 0 0 25 0 1 0 60111606 92839936 19810 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/16315/statm: 22666 19810 378 142 0 21620 0
Current children cumulated CPU time (s) 879.6
Current children cumulated vsize (KiB) 90664

[startup+942.301 s]
/proc/loadavg: 2.08 2.10 2.03 3/74 16393
/proc/meminfo: memFree=1395992/2055920 swapFree=4192812/4192956
[pid=16315] ppid=16313 vsize=115076 CPUtime=939.14
/proc/16315/stat : 16315 (pcs.small) R 16313 16315 15620 0 -1 4194304 36782 822 0 0 93884 30 0 0 25 0 1 0 60111606 117837824 24217 996147200 134512640 135095119 4294956304 18446744073709551615 134641674 0 0 4096 0 0 0 0 17 1 0 0
/proc/16315/statm: 28769 24217 378 142 0 27723 0
Current children cumulated CPU time (s) 939.14
Current children cumulated vsize (KiB) 115076

[startup+1002.3 s]
/proc/loadavg: 2.10 2.11 2.04 3/74 16393
/proc/meminfo: memFree=1388056/2055920 swapFree=4192812/4192956
[pid=16315] ppid=16313 vsize=115076 CPUtime=998.9
/proc/16315/stat : 16315 (pcs.small) R 16313 16315 15620 0 -1 4194304 37087 822 0 0 99860 30 0 0 25 0 1 0 60111606 117837824 24522 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/16315/statm: 28769 24522 378 142 0 27723 0
Current children cumulated CPU time (s) 998.9
Current children cumulated vsize (KiB) 115076

[startup+1062.3 s]
/proc/loadavg: 2.33 2.18 2.07 3/74 16393
/proc/meminfo: memFree=1382232/2055920 swapFree=4192812/4192956
[pid=16315] ppid=16313 vsize=115076 CPUtime=1058.67
/proc/16315/stat : 16315 (pcs.small) R 16313 16315 15620 0 -1 4194304 37385 822 0 0 105836 31 0 0 25 0 1 0 60111606 117837824 24820 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/16315/statm: 28769 24820 378 142 0 27723 0
Current children cumulated CPU time (s) 1058.67
Current children cumulated vsize (KiB) 115076

[startup+1122.3 s]
/proc/loadavg: 2.23 2.17 2.07 3/74 16393
/proc/meminfo: memFree=1376472/2055920 swapFree=4192812/4192956
[pid=16315] ppid=16313 vsize=115076 CPUtime=1118.42
/proc/16315/stat : 16315 (pcs.small) R 16313 16315 15620 0 -1 4194304 37682 822 0 0 111811 31 0 0 25 0 1 0 60111606 117837824 25117 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/16315/statm: 28769 25117 378 142 0 27723 0
Current children cumulated CPU time (s) 1118.42
Current children cumulated vsize (KiB) 115076

[startup+1182.3 s]
/proc/loadavg: 2.26 2.19 2.08 3/74 16393
/proc/meminfo: memFree=1372248/2055920 swapFree=4192812/4192956
[pid=16315] ppid=16313 vsize=115076 CPUtime=1178.18
/proc/16315/stat : 16315 (pcs.small) R 16313 16315 15620 0 -1 4194304 37959 822 0 0 117787 31 0 0 25 0 1 0 60111606 117837824 25394 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16315/statm: 28769 25394 378 142 0 27723 0
Current children cumulated CPU time (s) 1178.18
Current children cumulated vsize (KiB) 115076

[startup+1242.3 s]
/proc/loadavg: 2.23 2.18 2.09 3/74 16393
/proc/meminfo: memFree=1367896/2055920 swapFree=4192812/4192956
[pid=16315] ppid=16313 vsize=115076 CPUtime=1237.94
/proc/16315/stat : 16315 (pcs.small) R 16313 16315 15620 0 -1 4194304 38245 822 0 0 123762 32 0 0 25 0 1 0 60111606 117837824 25680 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16315/statm: 28769 25680 378 142 0 27723 0
Current children cumulated CPU time (s) 1237.94
Current children cumulated vsize (KiB) 115076

[startup+1302.3 s]
/proc/loadavg: 2.08 2.15 2.08 3/74 16393
/proc/meminfo: memFree=1363928/2055920 swapFree=4192812/4192956
[pid=16315] ppid=16313 vsize=115076 CPUtime=1297.71
/proc/16315/stat : 16315 (pcs.small) R 16313 16315 15620 0 -1 4194304 38518 822 0 0 129738 33 0 0 25 0 1 0 60111606 117837824 25953 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/16315/statm: 28769 25953 378 142 0 27723 0
Current children cumulated CPU time (s) 1297.71
Current children cumulated vsize (KiB) 115076

[startup+1362.3 s]
/proc/loadavg: 2.12 2.14 2.08 3/74 16393
/proc/meminfo: memFree=1360280/2055920 swapFree=4192812/4192956
[pid=16315] ppid=16313 vsize=115076 CPUtime=1357.47
/proc/16315/stat : 16315 (pcs.small) R 16313 16315 15620 0 -1 4194304 38791 822 0 0 135714 33 0 0 25 0 1 0 60111606 117837824 26226 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/16315/statm: 28769 26226 378 142 0 27723 0
Current children cumulated CPU time (s) 1357.47
Current children cumulated vsize (KiB) 115076

[startup+1422.31 s]
/proc/loadavg: 2.04 2.12 2.08 3/74 16393
/proc/meminfo: memFree=1350616/2055920 swapFree=4192812/4192956
[pid=16315] ppid=16313 vsize=115076 CPUtime=1417.23
/proc/16315/stat : 16315 (pcs.small) R 16313 16315 15620 0 -1 4194304 39052 822 0 0 141689 34 0 0 25 0 1 0 60111606 117837824 26487 996147200 134512640 135095119 4294956304 18446744073709551615 134607065 0 0 4096 0 0 0 0 17 1 0 0
/proc/16315/statm: 28769 26487 378 142 0 27723 0
Current children cumulated CPU time (s) 1417.23
Current children cumulated vsize (KiB) 115076

[startup+1482.3 s]
/proc/loadavg: 2.01 2.09 2.07 3/74 16393
/proc/meminfo: memFree=1347608/2055920 swapFree=4192812/4192956
[pid=16315] ppid=16313 vsize=148636 CPUtime=1476.99
/proc/16315/stat : 16315 (pcs.small) R 16313 16315 15620 0 -1 4194304 47703 822 0 0 147660 39 0 0 25 0 1 0 60111606 152203264 26945 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/16315/statm: 37159 26945 378 142 0 36113 0
Current children cumulated CPU time (s) 1476.99
Current children cumulated vsize (KiB) 148636

[startup+1542.3 s]
/proc/loadavg: 2.00 2.07 2.07 3/74 16393
/proc/meminfo: memFree=1344280/2055920 swapFree=4192812/4192956
[pid=16315] ppid=16313 vsize=149936 CPUtime=1536.75
/proc/16315/stat : 16315 (pcs.small) R 16313 16315 15620 0 -1 4194304 48277 822 0 0 153635 40 0 0 25 0 1 0 60111606 153534464 27519 996147200 134512640 135095119 4294956304 18446744073709551615 134641688 0 0 4096 0 0 0 0 17 1 0 0
/proc/16315/statm: 37484 27519 378 142 0 36438 0
Current children cumulated CPU time (s) 1536.75
Current children cumulated vsize (KiB) 149936

[startup+1602.3 s]
/proc/loadavg: 2.00 2.06 2.06 3/74 16393
/proc/meminfo: memFree=1341144/2055920 swapFree=4192812/4192956
[pid=16315] ppid=16313 vsize=151232 CPUtime=1596.51
/proc/16315/stat : 16315 (pcs.small) R 16313 16315 15620 0 -1 4194304 48835 822 0 0 159611 40 0 0 25 0 1 0 60111606 154861568 28077 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16315/statm: 37808 28077 378 142 0 36762 0
Current children cumulated CPU time (s) 1596.51
Current children cumulated vsize (KiB) 151232

[startup+1662.3 s]
/proc/loadavg: 2.00 2.04 2.06 3/74 16393
/proc/meminfo: memFree=1336984/2055920 swapFree=4192812/4192956
[pid=16315] ppid=16313 vsize=152416 CPUtime=1656.27
/proc/16315/stat : 16315 (pcs.small) R 16313 16315 15620 0 -1 4194304 49403 822 0 0 165586 41 0 0 25 0 1 0 60111606 156073984 28645 996147200 134512640 135095119 4294956304 18446744073709551615 134589648 0 0 4096 0 0 0 0 17 1 0 0
/proc/16315/statm: 38104 28645 378 142 0 37058 0
Current children cumulated CPU time (s) 1656.27
Current children cumulated vsize (KiB) 152416

[startup+1722.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/74 16393
/proc/meminfo: memFree=1332632/2055920 swapFree=4192812/4192956
[pid=16315] ppid=16313 vsize=153852 CPUtime=1716.04
/proc/16315/stat : 16315 (pcs.small) R 16313 16315 15620 0 -1 4194304 49975 822 0 0 171562 42 0 0 25 0 1 0 60111606 157544448 29217 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/16315/statm: 38463 29217 378 142 0 37417 0
Current children cumulated CPU time (s) 1716.04
Current children cumulated vsize (KiB) 153852

[startup+1782.3 s]
/proc/loadavg: 2.00 2.03 2.04 3/74 16393
/proc/meminfo: memFree=1328024/2055920 swapFree=4192812/4192956
[pid=16315] ppid=16313 vsize=155156 CPUtime=1775.79
/proc/16315/stat : 16315 (pcs.small) R 16313 16315 15620 0 -1 4194304 50545 822 0 0 177537 42 0 0 25 0 1 0 60111606 158879744 29787 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/16315/statm: 38789 29787 378 142 0 37743 0
Current children cumulated CPU time (s) 1775.79
Current children cumulated vsize (KiB) 155156



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1806.6 s]
/proc/loadavg: 2.00 2.02 2.04 3/74 16393
/proc/meminfo: memFree=1326296/2055920 swapFree=4192812/4192956
[pid=16315] ppid=16313 vsize=155548 CPUtime=1800
/proc/16315/stat : 16315 (pcs.small) R 16313 16315 15620 0 -1 4194304 50768 822 0 0 179957 43 0 0 25 0 1 0 60111606 159281152 30010 996147200 134512640 135095119 4294956304 18446744073709551615 134643013 0 0 4096 0 0 0 0 17 1 0 0
/proc/16315/statm: 38887 30010 378 142 0 37841 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 155548

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): 1806.63
CPU time (s): 1800.04
CPU user time (s): 1799.58
CPU system time (s): 0.45993
CPU usage (%): 99.6352
Max. virtual memory (cumulated for all children) (KiB): 155548

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.58
system time used= 0.45993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51590
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= 23
involuntary context switches= 19286

runsolver used 1.62375 second user time and 4.96124 second system time

The end

Launcher Data 

Begin job on node86 at 2009-07-16 09:47:43
IDJOB=2089512
IDBENCH=59570
IDSOLVER=733
FILE ID=node86/2089512-1247730463
PBS_JOBID= 9521533
Free space on /tmp= 66252 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/tightness0.35/normalized-rand-2-40-16-250-350-27_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2089512-1247730463/watcher-2089512-1247730463 -o /tmp/evaluation-result-2089512-1247730463/solver-2089512-1247730463 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 655796128 HOME/instance-2089512-1247730463.xml

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

MD5SUM BENCH= eb871acdd36f38c6ca314a2281d59de9
RANDOM SEED=655796128

node86.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		: 3000.265
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		: 3000.265
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:       1432064 kB
Buffers:         93868 kB
Cached:         379072 kB
SwapCached:          0 kB
Active:         159444 kB
Inactive:       388968 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1432064 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1848 kB
Writeback:           0 kB
Mapped:          86796 kB
Slab:            60660 kB
Committed_AS:   660428 kB
PageTables:       1960 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= 66252 MiB
End job on node86 at 2009-07-16 10:17:52