Trace number 2091085

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) 1800.11 1806.02

General information on the benchmark

Namecsp/rand-2-50-23/
normalized-rand-2-50-23-587-230-49_ext.xml
MD5SUMdb92bd13396bbb96dad13ce7da283745
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints471
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension471
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
0.00/0.02	c Seed is 31986310
0.00/0.02	c Constructing HOME/instance-2091085-1247731380.xml  with 10807 constraints
0.07/0.18	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-2091085-1247731380/watcher-2091085-1247731380 -o /tmp/evaluation-result-2091085-1247731380/solver-2091085-1247731380 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 31986310 HOME/instance-2091085-1247731380.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 4/72 20932
/proc/meminfo: memFree=1546728/2055920 swapFree=4192812/4192956
[pid=20932] ppid=20930 vsize=5356 CPUtime=0
/proc/20932/stat : 20932 (pcssolve) R 20930 20932 19071 0 -1 4194304 268 0 0 0 0 0 0 0 20 0 1 0 60201591 5484544 236 996147200 4194304 4889804 548682068800 18446744073709551615 4422402 0 0 4100 65536 0 0 0 17 1 0 0
/proc/20932/statm: 1339 236 197 169 0 50 0

[startup+0.0524629 s]
/proc/loadavg: 2.00 2.01 2.00 4/72 20932
/proc/meminfo: memFree=1546728/2055920 swapFree=4192812/4192956
[pid=20932] ppid=20930 vsize=4772 CPUtime=0.02
/proc/20932/stat : 20932 (pcs.small) R 20930 20932 19071 0 -1 4194304 916 822 0 0 2 0 0 0 24 0 1 0 60201591 4886528 525 996147200 134512640 135095119 4294956304 18446744073709551615 134803271 0 0 4096 0 0 0 0 17 1 0 0
/proc/20932/statm: 1193 525 364 142 0 147 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 4772

[startup+0.10147 s]
/proc/loadavg: 2.00 2.01 2.00 4/72 20932
/proc/meminfo: memFree=1546728/2055920 swapFree=4192812/4192956
[pid=20932] ppid=20930 vsize=5564 CPUtime=0.07
/proc/20932/stat : 20932 (pcs.small) R 20930 20932 19071 0 -1 4194304 1116 822 0 0 7 0 0 0 24 0 1 0 60201591 5697536 725 996147200 134512640 135095119 4294956304 18446744073709551615 134741523 0 0 4096 0 0 0 0 17 1 0 0
/proc/20932/statm: 1391 725 364 142 0 345 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5564

[startup+0.301491 s]
/proc/loadavg: 2.00 2.01 2.00 4/72 20932
/proc/meminfo: memFree=1546728/2055920 swapFree=4192812/4192956
[pid=20932] ppid=20930 vsize=8104 CPUtime=0.27
/proc/20932/stat : 20932 (pcs.small) R 20930 20932 19071 0 -1 4194304 1799 822 0 0 27 0 0 0 25 0 1 0 60201591 8298496 1310 996147200 134512640 135095119 4294956304 18446744073709551615 134636916 0 0 4096 0 0 0 0 17 1 0 0
/proc/20932/statm: 2026 1310 378 142 0 980 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 8104

[startup+0.701527 s]
/proc/loadavg: 2.00 2.01 2.00 4/72 20932
/proc/meminfo: memFree=1546728/2055920 swapFree=4192812/4192956
[pid=20932] ppid=20930 vsize=8104 CPUtime=0.67
/proc/20932/stat : 20932 (pcs.small) R 20930 20932 19071 0 -1 4194304 1801 822 0 0 67 0 0 0 25 0 1 0 60201591 8298496 1312 996147200 134512640 135095119 4294956304 18446744073709551615 134589657 0 0 4096 0 0 0 0 17 1 0 0
/proc/20932/statm: 2026 1312 378 142 0 980 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 8104

[startup+1.5016 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 20938
/proc/meminfo: memFree=1542752/2055920 swapFree=4192812/4192956
[pid=20932] ppid=20930 vsize=8104 CPUtime=1.46
/proc/20932/stat : 20932 (pcs.small) R 20930 20932 19071 0 -1 4194304 1806 822 0 0 146 0 0 0 25 0 1 0 60201591 8298496 1317 996147200 134512640 135095119 4294956304 18446744073709551615 134617057 0 0 4096 0 0 0 0 17 1 0 0
/proc/20932/statm: 2026 1317 378 142 0 980 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 8104

[startup+3.10174 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 20938
/proc/meminfo: memFree=1542624/2055920 swapFree=4192812/4192956
[pid=20932] ppid=20930 vsize=8104 CPUtime=3.05
/proc/20932/stat : 20932 (pcs.small) R 20930 20932 19071 0 -1 4194304 1819 822 0 0 305 0 0 0 25 0 1 0 60201591 8298496 1330 996147200 134512640 135095119 4294956304 18446744073709551615 134617019 0 0 4096 0 0 0 0 17 1 0 0
/proc/20932/statm: 2026 1330 378 142 0 980 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 8104

[startup+6.30202 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 20938
/proc/meminfo: memFree=1542432/2055920 swapFree=4192812/4192956
[pid=20932] ppid=20930 vsize=8104 CPUtime=6.22
/proc/20932/stat : 20932 (pcs.small) R 20930 20932 19071 0 -1 4194304 1840 822 0 0 622 0 0 0 25 0 1 0 60201591 8298496 1351 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/20932/statm: 2026 1351 378 142 0 980 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 8104

[startup+12.7026 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 20938
/proc/meminfo: memFree=1541600/2055920 swapFree=4192812/4192956
[pid=20932] ppid=20930 vsize=9644 CPUtime=12.56
/proc/20932/stat : 20932 (pcs.small) R 20930 20932 19071 0 -1 4194304 2156 822 0 0 1256 0 0 0 25 0 1 0 60201591 9875456 1538 996147200 134512640 135095119 4294956304 18446744073709551615 134642884 0 0 4096 0 0 0 0 17 1 0 0
/proc/20932/statm: 2411 1538 378 142 0 1365 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 9644

[startup+25.5017 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 20938
/proc/meminfo: memFree=1540192/2055920 swapFree=4192812/4192956
[pid=20932] ppid=20930 vsize=11196 CPUtime=25.24
/proc/20932/stat : 20932 (pcs.small) R 20930 20932 19071 0 -1 4194304 2724 822 0 0 2523 1 0 0 25 0 1 0 60201591 11464704 1849 996147200 134512640 135095119 4294956304 18446744073709551615 134617066 0 0 4096 0 0 0 0 17 1 0 0
/proc/20932/statm: 2799 1849 378 142 0 1753 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 11196

[startup+51.102 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 20938
/proc/meminfo: memFree=1536736/2055920 swapFree=4192812/4192956
[pid=20932] ppid=20930 vsize=14200 CPUtime=50.6
/proc/20932/stat : 20932 (pcs.small) R 20930 20932 19071 0 -1 4194304 3739 822 0 0 5058 2 0 0 25 0 1 0 60201591 14540800 2607 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/20932/statm: 3550 2607 378 142 0 2504 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 14200

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20938
/proc/meminfo: memFree=1531744/2055920 swapFree=4192812/4192956
[pid=20932] ppid=20930 vsize=18492 CPUtime=101.32
/proc/20932/stat : 20932 (pcs.small) R 20930 20932 19071 0 -1 4194304 5257 822 0 0 10128 4 0 0 25 0 1 0 60201591 18935808 3612 996147200 134512640 135095119 4294956304 18446744073709551615 134570606 0 0 4096 0 0 0 0 17 1 0 0
/proc/20932/statm: 4623 3612 378 142 0 3577 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 18492

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20938
/proc/meminfo: memFree=1524384/2055920 swapFree=4192812/4192956
[pid=20932] ppid=20930 vsize=29116 CPUtime=160.77
/proc/20932/stat : 20932 (pcs.small) R 20930 20932 19071 0 -1 4194304 8297 822 0 0 16071 6 0 0 25 0 1 0 60201591 29814784 5114 996147200 134512640 135095119 4294956304 18446744073709551615 134642608 0 0 4096 0 0 0 0 17 1 0 0
/proc/20932/statm: 7279 5114 378 142 0 6233 0
Current children cumulated CPU time (s) 160.77
Current children cumulated vsize (KiB) 29116

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20938
/proc/meminfo: memFree=1521696/2055920 swapFree=4192812/4192956
[pid=20932] ppid=20930 vsize=29248 CPUtime=220.2
/proc/20932/stat : 20932 (pcs.small) R 20930 20932 19071 0 -1 4194304 8702 822 0 0 22013 7 0 0 25 0 1 0 60201591 29949952 5519 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/20932/statm: 7312 5519 378 142 0 6266 0
Current children cumulated CPU time (s) 220.2
Current children cumulated vsize (KiB) 29248

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20938
/proc/meminfo: memFree=1517664/2055920 swapFree=4192812/4192956
[pid=20932] ppid=20930 vsize=30964 CPUtime=279.64
/proc/20932/stat : 20932 (pcs.small) R 20930 20932 19071 0 -1 4194304 9445 822 0 0 27957 7 0 0 25 0 1 0 60201591 31707136 6262 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/20932/statm: 7741 6262 378 142 0 6695 0
Current children cumulated CPU time (s) 279.64
Current children cumulated vsize (KiB) 30964

[startup+342.302 s]
/proc/loadavg: 2.03 2.01 2.00 3/73 20938
/proc/meminfo: memFree=1513696/2055920 swapFree=4192812/4192956
[pid=20932] ppid=20930 vsize=32680 CPUtime=339.07
/proc/20932/stat : 20932 (pcs.small) R 20930 20932 19071 0 -1 4194304 10161 822 0 0 33899 8 0 0 25 0 1 0 60201591 33464320 6978 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/20932/statm: 8170 6978 378 142 0 7124 0
Current children cumulated CPU time (s) 339.07
Current children cumulated vsize (KiB) 32680

[startup+402.302 s]
/proc/loadavg: 2.11 2.04 2.01 3/73 20938
/proc/meminfo: memFree=1509792/2055920 swapFree=4192812/4192956
[pid=20932] ppid=20930 vsize=34264 CPUtime=398.52
/proc/20932/stat : 20932 (pcs.small) R 20930 20932 19071 0 -1 4194304 10831 822 0 0 39843 9 0 0 25 0 1 0 60201591 35086336 7648 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/20932/statm: 8566 7648 378 142 0 7520 0
Current children cumulated CPU time (s) 398.52
Current children cumulated vsize (KiB) 34264

[startup+462.301 s]
/proc/loadavg: 2.10 2.05 2.01 3/73 20938
/proc/meminfo: memFree=1504800/2055920 swapFree=4192812/4192956
[pid=20932] ppid=20930 vsize=44040 CPUtime=457.96
/proc/20932/stat : 20932 (pcs.small) R 20930 20932 19071 0 -1 4194304 13558 822 0 0 45784 12 0 0 25 0 1 0 60201591 45096960 8326 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/20932/statm: 11010 8326 378 142 0 9964 0
Current children cumulated CPU time (s) 457.96
Current children cumulated vsize (KiB) 44040

[startup+522.301 s]
/proc/loadavg: 2.04 2.04 2.00 3/73 20938
/proc/meminfo: memFree=1494112/2055920 swapFree=4192812/4192956
[pid=20932] ppid=20930 vsize=55396 CPUtime=517.39
/proc/20932/stat : 20932 (pcs.small) R 20930 20932 19071 0 -1 4194304 16659 822 0 0 51725 14 0 0 25 0 1 0 60201591 56725504 10402 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 1 0 0
/proc/20932/statm: 13849 10402 378 142 0 12803 0
Current children cumulated CPU time (s) 517.39
Current children cumulated vsize (KiB) 55396

[startup+582.302 s]
/proc/loadavg: 2.01 2.03 2.00 3/73 20938
/proc/meminfo: memFree=1490848/2055920 swapFree=4192812/4192956
[pid=20932] ppid=20930 vsize=55396 CPUtime=576.84
/proc/20932/stat : 20932 (pcs.small) R 20930 20932 19071 0 -1 4194304 16913 822 0 0 57669 15 0 0 25 0 1 0 60201591 56725504 10656 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/20932/statm: 13849 10656 378 142 0 12803 0
Current children cumulated CPU time (s) 576.84
Current children cumulated vsize (KiB) 55396

[startup+642.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 20971
/proc/meminfo: memFree=1594720/2055920 swapFree=4192812/4192956
[pid=20932] ppid=20930 vsize=55396 CPUtime=636.81
/proc/20932/stat : 20932 (pcs.small) R 20930 20932 19071 0 -1 4194304 17167 822 0 0 63666 15 0 0 25 0 1 0 60201591 56725504 10910 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 0 0 0
/proc/20932/statm: 13849 10910 378 142 0 12803 0
Current children cumulated CPU time (s) 636.81
Current children cumulated vsize (KiB) 55396

[startup+702.301 s]

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

[startup+822.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 20971
/proc/meminfo: memFree=1577760/2055920 swapFree=4192812/4192956
[pid=20932] ppid=20930 vsize=57244 CPUtime=816.74
/proc/20932/stat : 20932 (pcs.small) R 20930 20932 19071 0 -1 4194304 18383 822 0 0 81657 17 0 0 25 0 1 0 60201591 58617856 12126 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/20932/statm: 14311 12126 378 142 0 13265 0
Current children cumulated CPU time (s) 816.74
Current children cumulated vsize (KiB) 57244

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20971
/proc/meminfo: memFree=1572512/2055920 swapFree=4192812/4192956
[pid=20932] ppid=20930 vsize=58568 CPUtime=876.72
/proc/20932/stat : 20932 (pcs.small) R 20930 20932 19071 0 -1 4194304 18926 822 0 0 87654 18 0 0 25 0 1 0 60201591 59973632 12669 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/20932/statm: 14642 12669 378 142 0 13596 0
Current children cumulated CPU time (s) 876.72
Current children cumulated vsize (KiB) 58568

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20971
/proc/meminfo: memFree=1567648/2055920 swapFree=4192812/4192956
[pid=20932] ppid=20930 vsize=59756 CPUtime=936.7
/proc/20932/stat : 20932 (pcs.small) R 20930 20932 19071 0 -1 4194304 19459 822 0 0 93651 19 0 0 25 0 1 0 60201591 61190144 13202 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/20932/statm: 14939 13202 378 142 0 13893 0
Current children cumulated CPU time (s) 936.7
Current children cumulated vsize (KiB) 59756

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20971
/proc/meminfo: memFree=1562976/2055920 swapFree=4192812/4192956
[pid=20932] ppid=20930 vsize=61076 CPUtime=996.67
/proc/20932/stat : 20932 (pcs.small) R 20930 20932 19071 0 -1 4194304 20005 822 0 0 99648 19 0 0 25 0 1 0 60201591 62541824 13748 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/20932/statm: 15269 13748 378 142 0 14223 0
Current children cumulated CPU time (s) 996.67
Current children cumulated vsize (KiB) 61076

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20971
/proc/meminfo: memFree=1558496/2055920 swapFree=4192812/4192956
[pid=20932] ppid=20930 vsize=62132 CPUtime=1056.65
/proc/20932/stat : 20932 (pcs.small) R 20930 20932 19071 0 -1 4194304 20490 822 0 0 105645 20 0 0 25 0 1 0 60201591 63623168 14233 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/20932/statm: 15533 14233 378 142 0 14487 0
Current children cumulated CPU time (s) 1056.65
Current children cumulated vsize (KiB) 62132

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20971
/proc/meminfo: memFree=1548512/2055920 swapFree=4192812/4192956
[pid=20932] ppid=20930 vsize=63448 CPUtime=1116.62
/proc/20932/stat : 20932 (pcs.small) R 20930 20932 19071 0 -1 4194304 21011 822 0 0 111641 21 0 0 25 0 1 0 60201591 64970752 14754 996147200 134512640 135095119 4294956304 18446744073709551615 134642864 0 0 4096 0 0 0 0 17 0 0 0
/proc/20932/statm: 15862 14754 378 142 0 14816 0
Current children cumulated CPU time (s) 1116.62
Current children cumulated vsize (KiB) 63448

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20971
/proc/meminfo: memFree=1545504/2055920 swapFree=4192812/4192956
[pid=20932] ppid=20930 vsize=80896 CPUtime=1176.6
/proc/20932/stat : 20932 (pcs.small) R 20930 20932 19071 0 -1 4194304 25612 822 0 0 117636 24 0 0 25 0 1 0 60201591 82837504 15258 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/20932/statm: 20224 15258 378 142 0 19178 0
Current children cumulated CPU time (s) 1176.6
Current children cumulated vsize (KiB) 80896

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20971
/proc/meminfo: memFree=1542304/2055920 swapFree=4192812/4192956
[pid=20932] ppid=20930 vsize=82224 CPUtime=1236.57
/proc/20932/stat : 20932 (pcs.small) R 20930 20932 19071 0 -1 4194304 26118 822 0 0 123633 24 0 0 25 0 1 0 60201591 84197376 15764 996147200 134512640 135095119 4294956304 18446744073709551615 134607075 0 0 4096 0 0 0 0 17 0 0 0
/proc/20932/statm: 20556 15764 378 142 0 19510 0
Current children cumulated CPU time (s) 1236.57
Current children cumulated vsize (KiB) 82224

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20971
/proc/meminfo: memFree=1539488/2055920 swapFree=4192812/4192956
[pid=20932] ppid=20930 vsize=83148 CPUtime=1296.56
/proc/20932/stat : 20932 (pcs.small) R 20930 20932 19071 0 -1 4194304 26565 822 0 0 129631 25 0 0 25 0 1 0 60201591 85143552 16211 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/20932/statm: 20787 16211 378 142 0 19741 0
Current children cumulated CPU time (s) 1296.56
Current children cumulated vsize (KiB) 83148

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20971
/proc/meminfo: memFree=1535968/2055920 swapFree=4192812/4192956
[pid=20932] ppid=20930 vsize=84340 CPUtime=1356.53
/proc/20932/stat : 20932 (pcs.small) R 20930 20932 19071 0 -1 4194304 27041 822 0 0 135627 26 0 0 25 0 1 0 60201591 86364160 16687 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 0 0 0
/proc/20932/statm: 21085 16687 378 142 0 20039 0
Current children cumulated CPU time (s) 1356.53
Current children cumulated vsize (KiB) 84340

[startup+1422.31 s]
/proc/loadavg: 2.06 2.02 2.00 3/73 20971
/proc/meminfo: memFree=1532128/2055920 swapFree=4192812/4192956
[pid=20932] ppid=20930 vsize=85264 CPUtime=1416.52
/proc/20932/stat : 20932 (pcs.small) R 20930 20932 19071 0 -1 4194304 27489 822 0 0 141625 27 0 0 25 0 1 0 60201591 87310336 17135 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/20932/statm: 21316 17135 378 142 0 20270 0
Current children cumulated CPU time (s) 1416.52
Current children cumulated vsize (KiB) 85264

[startup+1482.3 s]
/proc/loadavg: 2.07 2.03 2.00 3/73 20971
/proc/meminfo: memFree=1528160/2055920 swapFree=4192812/4192956
[pid=20932] ppid=20930 vsize=86452 CPUtime=1476.49
/proc/20932/stat : 20932 (pcs.small) R 20930 20932 19071 0 -1 4194304 27985 822 0 0 147622 27 0 0 25 0 1 0 60201591 88526848 17631 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/20932/statm: 21613 17631 378 142 0 20567 0
Current children cumulated CPU time (s) 1476.49
Current children cumulated vsize (KiB) 86452

[startup+1542.3 s]
/proc/loadavg: 2.14 2.05 2.01 3/73 20971
/proc/meminfo: memFree=1524448/2055920 swapFree=4192812/4192956
[pid=20932] ppid=20930 vsize=87380 CPUtime=1536.47
/proc/20932/stat : 20932 (pcs.small) R 20930 20932 19071 0 -1 4194304 28391 822 0 0 153619 28 0 0 25 0 1 0 60201591 89477120 18037 996147200 134512640 135095119 4294956304 18446744073709551615 134643125 0 0 4096 0 0 0 0 17 0 0 0
/proc/20932/statm: 21845 18037 378 142 0 20799 0
Current children cumulated CPU time (s) 1536.47
Current children cumulated vsize (KiB) 87380

[startup+1602.3 s]
/proc/loadavg: 2.09 2.05 2.01 3/73 20971
/proc/meminfo: memFree=1520608/2055920 swapFree=4192812/4192956
[pid=20932] ppid=20930 vsize=88440 CPUtime=1596.44
/proc/20932/stat : 20932 (pcs.small) R 20930 20932 19071 0 -1 4194304 28841 822 0 0 159616 28 0 0 25 0 1 0 60201591 90562560 18487 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/20932/statm: 22110 18487 378 142 0 21064 0
Current children cumulated CPU time (s) 1596.44
Current children cumulated vsize (KiB) 88440

[startup+1662.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/73 20971
/proc/meminfo: memFree=1504288/2055920 swapFree=4192812/4192956
[pid=20932] ppid=20930 vsize=110228 CPUtime=1656.42
/proc/20932/stat : 20932 (pcs.small) R 20930 20932 19071 0 -1 4194304 34460 822 0 0 165612 30 0 0 25 0 1 0 60201591 112873472 22057 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/20932/statm: 27557 22057 378 142 0 26511 0
Current children cumulated CPU time (s) 1656.42
Current children cumulated vsize (KiB) 110228

[startup+1722.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/73 20971
/proc/meminfo: memFree=1501600/2055920 swapFree=4192812/4192956
[pid=20932] ppid=20930 vsize=110228 CPUtime=1716.4
/proc/20932/stat : 20932 (pcs.small) R 20930 20932 19071 0 -1 4194304 34638 822 0 0 171609 31 0 0 25 0 1 0 60201591 112873472 22235 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/20932/statm: 27557 22235 378 142 0 26511 0
Current children cumulated CPU time (s) 1716.4
Current children cumulated vsize (KiB) 110228

[startup+1782.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 20971
/proc/meminfo: memFree=1498848/2055920 swapFree=4192812/4192956
[pid=20932] ppid=20930 vsize=110228 CPUtime=1776.37
/proc/20932/stat : 20932 (pcs.small) R 20930 20932 19071 0 -1 4194304 34817 822 0 0 177606 31 0 0 25 0 1 0 60201591 112873472 22414 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/20932/statm: 27557 22414 378 142 0 26511 0
Current children cumulated CPU time (s) 1776.37
Current children cumulated vsize (KiB) 110228



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1806 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 20971
/proc/meminfo: memFree=1497824/2055920 swapFree=4192812/4192956
[pid=20932] ppid=20930 vsize=110228 CPUtime=1800.07
/proc/20932/stat : 20932 (pcs.small) R 20930 20932 19071 0 -1 4194304 34885 822 0 0 179976 31 0 0 25 0 1 0 60201591 112873472 22482 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/20932/statm: 27557 22482 378 142 0 26511 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 110228

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): 1806.02
CPU time (s): 1800.11
CPU user time (s): 1799.77
CPU system time (s): 0.337948
CPU usage (%): 99.6725
Max. virtual memory (cumulated for all children) (KiB): 111032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.77
system time used= 0.337948
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35707
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= 16895

runsolver used 2.29765 second user time and 5.9241 second system time

The end

Launcher Data 

Begin job on node50 at 2009-07-16 10:03:00
IDJOB=2091085
IDBENCH=59993
IDSOLVER=733
FILE ID=node50/2091085-1247731380
PBS_JOBID= 9521594
Free space on /tmp= 66396 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-50-23/normalized-rand-2-50-23-587-230-49_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091085-1247731380/watcher-2091085-1247731380 -o /tmp/evaluation-result-2091085-1247731380/solver-2091085-1247731380 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 31986310 HOME/instance-2091085-1247731380.xml

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

MD5SUM BENCH= db92bd13396bbb96dad13ce7da283745
RANDOM SEED=31986310

node50.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		: 3000.231
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		: 3000.231
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:       1547208 kB
Buffers:         79716 kB
Cached:         239272 kB
SwapCached:          0 kB
Active:         197372 kB
Inactive:       238248 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1547208 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2124 kB
Writeback:           0 kB
Mapped:         128108 kB
Slab:            58320 kB
Committed_AS:   596092 kB
PageTables:       2048 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= 66396 MiB
End job on node50 at 2009-07-16 10:33:08