Trace number 2091526

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-restart 0.3.2? (TO) 1800.09 1804.82

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
0.17/0.21	c Seed is 1989802657
0.17/0.21	c Constructing HOME/instance-2091526-1247732730.xml  with 6481 constraints
0.17/0.21	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-2091526-1247732730/watcher-2091526-1247732730 -o /tmp/evaluation-result-2091526-1247732730/solver-2091526-1247732730 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1989802657 HOME/instance-2091526-1247732730.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 4/81 17578
/proc/meminfo: memFree=1629072/2055920 swapFree=4192812/4192956
[pid=17578] ppid=17576 vsize=5356 CPUtime=0
/proc/17578/stat : 17578 (pcssolve) R 17576 17578 16306 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 60340077 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 214919867039 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/17578/statm: 1339 241 200 169 0 50 0
[pid=17579] ppid=17578 vsize=0 CPUtime=0
/proc/17579/stat : 17579 (pcssolve) R 17578 17578 16306 0 -1 4194368 22 0 0 0 0 0 0 0 22 0 1 0 60340078 0 0 996147200 0 0 0 18446744073709551615 214919867687 0 0 4096 0 0 0 0 17 1 0 0
/proc/17579/statm: 0 0 0 0 0 0 0
[pid=17580] ppid=17578 vsize=5356 CPUtime=0
/proc/17580/stat : 17580 (pcssolve) R 17578 17578 16306 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 60340078 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 214919867039 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/17580/statm: 1339 241 200 169 0 50 0

[startup+0.0962131 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 17578
/proc/meminfo: memFree=1629072/2055920 swapFree=4192812/4192956
[pid=17578] ppid=17576 vsize=5564 CPUtime=0.07
/proc/17578/stat : 17578 (pcs.small) R 17576 17578 16306 0 -1 4194304 1105 822 0 0 7 0 0 0 18 0 1 0 60340077 5697536 714 996147200 134512640 135095119 4294956304 18446744073709551615 4159198939 0 0 4096 0 0 0 0 17 1 0 0
/proc/17578/statm: 1391 714 364 142 0 345 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5564

[startup+0.102209 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 17578
/proc/meminfo: memFree=1629072/2055920 swapFree=4192812/4192956
[pid=17578] ppid=17576 vsize=5972 CPUtime=0.08
/proc/17578/stat : 17578 (pcs.small) R 17576 17578 16306 0 -1 4194304 1198 822 0 0 8 0 0 0 18 0 1 0 60340077 6115328 807 996147200 134512640 135095119 4294956304 18446744073709551615 134609096 0 0 4096 0 0 0 0 17 1 0 0
/proc/17578/statm: 1493 807 367 142 0 447 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5972

[startup+0.301254 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 17578
/proc/meminfo: memFree=1629072/2055920 swapFree=4192812/4192956
[pid=17578] ppid=17576 vsize=6364 CPUtime=0.27
/proc/17578/stat : 17578 (pcs.small) R 17576 17578 16306 0 -1 4194304 1350 822 0 0 27 0 0 0 19 0 1 0 60340077 6516736 926 996147200 134512640 135095119 4294956304 18446744073709551615 134570617 0 0 4096 0 0 0 0 17 1 0 0
/proc/17578/statm: 1591 926 378 142 0 545 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 6364

[startup+0.702341 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 17578
/proc/meminfo: memFree=1629072/2055920 swapFree=4192812/4192956
[pid=17578] ppid=17576 vsize=6364 CPUtime=0.67
/proc/17578/stat : 17578 (pcs.small) R 17576 17578 16306 0 -1 4194304 1357 822 0 0 67 0 0 0 23 0 1 0 60340077 6516736 933 996147200 134512640 135095119 4294956304 18446744073709551615 134589539 0 0 4096 0 0 0 0 17 1 0 0
/proc/17578/statm: 1591 933 378 142 0 545 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 6364

[startup+1.50151 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17584
/proc/meminfo: memFree=1626504/2055920 swapFree=4192812/4192956
[pid=17578] ppid=17576 vsize=6620 CPUtime=1.46
/proc/17578/stat : 17578 (pcs.small) R 17576 17578 16306 0 -1 4194304 1434 822 0 0 146 0 0 0 25 0 1 0 60340077 6778880 945 996147200 134512640 135095119 4294956304 18446744073709551615 134641786 0 0 4096 0 0 0 0 17 1 0 0
/proc/17578/statm: 1655 945 378 142 0 609 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 6620

[startup+3.10186 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17584
/proc/meminfo: memFree=1626248/2055920 swapFree=4192812/4192956
[pid=17578] ppid=17576 vsize=7136 CPUtime=3.05
/proc/17578/stat : 17578 (pcs.small) R 17576 17578 16306 0 -1 4194304 1561 822 0 0 305 0 0 0 25 0 1 0 60340077 7307264 1072 996147200 134512640 135095119 4294956304 18446744073709551615 134637396 0 0 4096 0 0 0 0 17 1 0 0
/proc/17578/statm: 1784 1072 378 142 0 738 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 7136

[startup+6.30155 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17584
/proc/meminfo: memFree=1625224/2055920 swapFree=4192812/4192956
[pid=17578] ppid=17576 vsize=9348 CPUtime=6.22
/proc/17578/stat : 17578 (pcs.small) R 17576 17578 16306 0 -1 4194304 2217 822 0 0 621 1 0 0 25 0 1 0 60340077 9572352 1470 996147200 134512640 135095119 4294956304 18446744073709551615 134643073 0 0 4096 0 0 0 0 17 1 0 0
/proc/17578/statm: 2337 1470 378 142 0 1291 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 9348

[startup+12.7019 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17584
/proc/meminfo: memFree=1623048/2055920 swapFree=4192812/4192956
[pid=17578] ppid=17576 vsize=11028 CPUtime=12.56
/proc/17578/stat : 17578 (pcs.small) R 17576 17578 16306 0 -1 4194304 2848 822 0 0 1254 2 0 0 25 0 1 0 60340077 11292672 1844 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/17578/statm: 2757 1844 378 142 0 1711 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 11028

[startup+25.5017 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17584
/proc/meminfo: memFree=1619272/2055920 swapFree=4192812/4192956
[pid=17578] ppid=17576 vsize=16468 CPUtime=25.23
/proc/17578/stat : 17578 (pcs.small) R 17576 17578 16306 0 -1 4194304 4579 822 0 0 2520 3 0 0 25 0 1 0 60340077 16863232 2772 996147200 134512640 135095119 4294956304 18446744073709551615 134607138 0 0 4096 0 0 0 0 17 1 0 0
/proc/17578/statm: 4117 2772 378 142 0 3071 0
Current children cumulated CPU time (s) 25.23
Current children cumulated vsize (KiB) 16468

[startup+51.1022 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17584
/proc/meminfo: memFree=1615816/2055920 swapFree=4192812/4192956
[pid=17578] ppid=17576 vsize=18168 CPUtime=50.59
/proc/17578/stat : 17578 (pcs.small) R 17576 17578 16306 0 -1 4194304 5435 822 0 0 5055 4 0 0 25 0 1 0 60340077 18604032 3628 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/17578/statm: 4542 3628 378 142 0 3496 0
Current children cumulated CPU time (s) 50.59
Current children cumulated vsize (KiB) 18168

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17584
/proc/meminfo: memFree=1607816/2055920 swapFree=4192812/4192956
[pid=17578] ppid=17576 vsize=29720 CPUtime=101.31
/proc/17578/stat : 17578 (pcs.small) R 17576 17578 16306 0 -1 4194304 8946 822 0 0 10125 6 0 0 25 0 1 0 60340077 30433280 5601 996147200 134512640 135095119 4294956304 18446744073709551615 134642964 0 0 4096 0 0 0 0 17 1 0 0
/proc/17578/statm: 7430 5601 378 142 0 6384 0
Current children cumulated CPU time (s) 101.31
Current children cumulated vsize (KiB) 29720

[startup+162.301 s]
/proc/loadavg: 2.08 2.02 2.00 3/82 17584
/proc/meminfo: memFree=1604104/2055920 swapFree=4192812/4192956
[pid=17578] ppid=17576 vsize=31168 CPUtime=160.74
/proc/17578/stat : 17578 (pcs.small) R 17576 17578 16306 0 -1 4194304 9894 822 0 0 16067 7 0 0 25 0 1 0 60340077 31916032 6549 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/17578/statm: 7792 6549 378 142 0 6746 0
Current children cumulated CPU time (s) 160.74
Current children cumulated vsize (KiB) 31168

[startup+222.302 s]
/proc/loadavg: 2.03 2.01 2.00 3/82 17584
/proc/meminfo: memFree=1599176/2055920 swapFree=4192812/4192956
[pid=17578] ppid=17576 vsize=41996 CPUtime=220.17
/proc/17578/stat : 17578 (pcs.small) R 17576 17578 16306 0 -1 4194304 13116 822 0 0 22007 10 0 0 25 0 1 0 60340077 43003904 7722 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/17578/statm: 10499 7722 378 142 0 9453 0
Current children cumulated CPU time (s) 220.17
Current children cumulated vsize (KiB) 41996

[startup+282.302 s]
/proc/loadavg: 2.01 2.00 2.00 3/82 17584
/proc/meminfo: memFree=1595144/2055920 swapFree=4192812/4192956
[pid=17578] ppid=17576 vsize=44496 CPUtime=279.6
/proc/17578/stat : 17578 (pcs.small) R 17576 17578 16306 0 -1 4194304 14182 822 0 0 27949 11 0 0 25 0 1 0 60340077 45563904 8788 996147200 134512640 135095119 4294956304 18446744073709551615 134576613 0 0 4096 0 0 0 0 17 1 0 0
/proc/17578/statm: 11124 8788 378 142 0 10078 0
Current children cumulated CPU time (s) 279.6
Current children cumulated vsize (KiB) 44496

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17584
/proc/meminfo: memFree=1585096/2055920 swapFree=4192812/4192956
[pid=17578] ppid=17576 vsize=56640 CPUtime=339.03
/proc/17578/stat : 17578 (pcs.small) R 17576 17578 16306 0 -1 4194304 17653 822 0 0 33890 13 0 0 25 0 1 0 60340077 57999360 11234 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/17578/statm: 14160 11234 378 142 0 13114 0
Current children cumulated CPU time (s) 339.03
Current children cumulated vsize (KiB) 56640

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17584
/proc/meminfo: memFree=1583560/2055920 swapFree=4192812/4192956
[pid=17578] ppid=17576 vsize=56640 CPUtime=398.47
/proc/17578/stat : 17578 (pcs.small) R 17576 17578 16306 0 -1 4194304 18053 822 0 0 39833 14 0 0 25 0 1 0 60340077 57999360 11634 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/17578/statm: 14160 11634 378 142 0 13114 0
Current children cumulated CPU time (s) 398.47
Current children cumulated vsize (KiB) 56640

[startup+462.301 s]
/proc/loadavg: 2.04 2.01 2.00 3/82 17627
/proc/meminfo: memFree=1581760/2055920 swapFree=4192812/4192956
[pid=17578] ppid=17576 vsize=56640 CPUtime=458.25
/proc/17578/stat : 17578 (pcs.small) R 17576 17578 16306 0 -1 4194304 18453 822 0 0 45809 16 0 0 25 0 1 0 60340077 57999360 12034 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17578/statm: 14160 12034 378 142 0 13114 0
Current children cumulated CPU time (s) 458.25
Current children cumulated vsize (KiB) 56640

[startup+522.301 s]
/proc/loadavg: 2.01 2.01 2.00 3/82 17627
/proc/meminfo: memFree=1579264/2055920 swapFree=4192812/4192956
[pid=17578] ppid=17576 vsize=57560 CPUtime=518.21
/proc/17578/stat : 17578 (pcs.small) R 17576 17578 16306 0 -1 4194304 19056 822 0 0 51804 17 0 0 25 0 1 0 60340077 58941440 12637 996147200 134512640 135095119 4294956304 18446744073709551615 134638166 0 0 4096 0 0 0 0 17 0 0 0
/proc/17578/statm: 14390 12637 378 142 0 13344 0
Current children cumulated CPU time (s) 518.21
Current children cumulated vsize (KiB) 57560

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17627
/proc/meminfo: memFree=1576000/2055920 swapFree=4192812/4192956
[pid=17578] ppid=17576 vsize=59264 CPUtime=578.19
/proc/17578/stat : 17578 (pcs.small) R 17576 17578 16306 0 -1 4194304 19848 822 0 0 57801 18 0 0 25 0 1 0 60340077 60686336 13429 996147200 134512640 135095119 4294956304 18446744073709551615 134637477 0 0 4096 0 0 0 0 17 0 0 0
/proc/17578/statm: 14816 13429 378 142 0 13770 0
Current children cumulated CPU time (s) 578.19
Current children cumulated vsize (KiB) 59264

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17627
/proc/meminfo: memFree=1572608/2055920 swapFree=4192812/4192956
[pid=17578] ppid=17576 vsize=77624 CPUtime=638.16

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

[startup+822.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17627
/proc/meminfo: memFree=1563520/2055920 swapFree=4192812/4192956
[pid=17578] ppid=17576 vsize=82864 CPUtime=818.06
/proc/17578/stat : 17578 (pcs.small) R 17576 17578 16306 0 -1 4194304 27058 822 0 0 81783 23 0 0 25 0 1 0 60340077 84852736 16542 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17578/statm: 20716 16542 378 142 0 19670 0
Current children cumulated CPU time (s) 818.06
Current children cumulated vsize (KiB) 82864

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17627
/proc/meminfo: memFree=1560640/2055920 swapFree=4192812/4192956
[pid=17578] ppid=17576 vsize=84440 CPUtime=878.03
/proc/17578/stat : 17578 (pcs.small) R 17576 17578 16306 0 -1 4194304 27769 822 0 0 87779 24 0 0 25 0 1 0 60340077 86466560 17253 996147200 134512640 135095119 4294956304 18446744073709551615 134587856 0 0 4096 0 0 0 0 17 0 0 0
/proc/17578/statm: 21110 17253 378 142 0 20064 0
Current children cumulated CPU time (s) 878.03
Current children cumulated vsize (KiB) 84440

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17627
/proc/meminfo: memFree=1557888/2055920 swapFree=4192812/4192956
[pid=17578] ppid=17576 vsize=86020 CPUtime=938
/proc/17578/stat : 17578 (pcs.small) R 17576 17578 16306 0 -1 4194304 28471 822 0 0 93775 25 0 0 25 0 1 0 60340077 88084480 17955 996147200 134512640 135095119 4294956304 18446744073709551615 134607065 0 0 4096 0 0 0 0 17 0 0 0
/proc/17578/statm: 21505 17955 378 142 0 20459 0
Current children cumulated CPU time (s) 938
Current children cumulated vsize (KiB) 86020

[startup+1002.3 s]
/proc/loadavg: 2.06 2.02 2.00 3/82 17627
/proc/meminfo: memFree=1555008/2055920 swapFree=4192812/4192956
[pid=17578] ppid=17576 vsize=87596 CPUtime=997.97
/proc/17578/stat : 17578 (pcs.small) R 17576 17578 16306 0 -1 4194304 29181 822 0 0 99771 26 0 0 25 0 1 0 60340077 89698304 18665 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/17578/statm: 21899 18665 378 142 0 20853 0
Current children cumulated CPU time (s) 997.97
Current children cumulated vsize (KiB) 87596

[startup+1062.3 s]
/proc/loadavg: 2.08 2.03 2.00 3/82 17627
/proc/meminfo: memFree=1552320/2055920 swapFree=4192812/4192956
[pid=17578] ppid=17576 vsize=89164 CPUtime=1057.93
/proc/17578/stat : 17578 (pcs.small) R 17576 17578 16306 0 -1 4194304 29852 822 0 0 105767 26 0 0 25 0 1 0 60340077 91303936 19336 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/17578/statm: 22291 19336 378 142 0 21245 0
Current children cumulated CPU time (s) 1057.93
Current children cumulated vsize (KiB) 89164

[startup+1122.3 s]
/proc/loadavg: 2.08 2.03 2.00 3/82 17627
/proc/meminfo: memFree=1536064/2055920 swapFree=4192812/4192956
[pid=17578] ppid=17576 vsize=112404 CPUtime=1117.91
/proc/17578/stat : 17578 (pcs.small) R 17576 17578 16306 0 -1 4194304 35951 822 0 0 111762 29 0 0 25 0 1 0 60340077 115101696 23386 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17578/statm: 28101 23386 378 142 0 27055 0
Current children cumulated CPU time (s) 1117.91
Current children cumulated vsize (KiB) 112404

[startup+1182.3 s]
/proc/loadavg: 2.08 2.04 2.00 3/82 17627
/proc/meminfo: memFree=1534912/2055920 swapFree=4192812/4192956
[pid=17578] ppid=17576 vsize=112404 CPUtime=1177.88
/proc/17578/stat : 17578 (pcs.small) R 17576 17578 16306 0 -1 4194304 36225 822 0 0 117759 29 0 0 25 0 1 0 60340077 115101696 23660 996147200 134512640 135095119 4294956304 18446744073709551615 134642881 0 0 4096 0 0 0 0 17 0 0 0
/proc/17578/statm: 28101 23660 378 142 0 27055 0
Current children cumulated CPU time (s) 1177.88
Current children cumulated vsize (KiB) 112404

[startup+1242.3 s]
/proc/loadavg: 2.07 2.04 2.00 3/82 17627
/proc/meminfo: memFree=1533760/2055920 swapFree=4192812/4192956
[pid=17578] ppid=17576 vsize=112404 CPUtime=1237.85
/proc/17578/stat : 17578 (pcs.small) R 17576 17578 16306 0 -1 4194304 36501 822 0 0 123755 30 0 0 25 0 1 0 60340077 115101696 23936 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17578/statm: 28101 23936 378 142 0 27055 0
Current children cumulated CPU time (s) 1237.85
Current children cumulated vsize (KiB) 112404

[startup+1302.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/82 17627
/proc/meminfo: memFree=1532736/2055920 swapFree=4192812/4192956
[pid=17578] ppid=17576 vsize=112404 CPUtime=1297.82
/proc/17578/stat : 17578 (pcs.small) R 17576 17578 16306 0 -1 4194304 36768 822 0 0 129752 30 0 0 25 0 1 0 60340077 115101696 24203 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/17578/statm: 28101 24203 378 142 0 27055 0
Current children cumulated CPU time (s) 1297.82
Current children cumulated vsize (KiB) 112404

[startup+1362.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/82 17627
/proc/meminfo: memFree=1531648/2055920 swapFree=4192812/4192956
[pid=17578] ppid=17576 vsize=112404 CPUtime=1357.79
/proc/17578/stat : 17578 (pcs.small) R 17576 17578 16306 0 -1 4194304 37035 822 0 0 135748 31 0 0 25 0 1 0 60340077 115101696 24470 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/17578/statm: 28101 24470 378 142 0 27055 0
Current children cumulated CPU time (s) 1357.79
Current children cumulated vsize (KiB) 112404

[startup+1422.31 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 17627
/proc/meminfo: memFree=1530560/2055920 swapFree=4192812/4192956
[pid=17578] ppid=17576 vsize=112404 CPUtime=1417.77
/proc/17578/stat : 17578 (pcs.small) R 17576 17578 16306 0 -1 4194304 37301 822 0 0 141746 31 0 0 25 0 1 0 60340077 115101696 24736 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/17578/statm: 28101 24736 378 142 0 27055 0
Current children cumulated CPU time (s) 1417.77
Current children cumulated vsize (KiB) 112404

[startup+1482.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/82 17627
/proc/meminfo: memFree=1529600/2055920 swapFree=4192812/4192956
[pid=17578] ppid=17576 vsize=112404 CPUtime=1477.73
/proc/17578/stat : 17578 (pcs.small) R 17576 17578 16306 0 -1 4194304 37551 822 0 0 147742 31 0 0 25 0 1 0 60340077 115101696 24986 996147200 134512640 135095119 4294956304 18446744073709551615 134642982 0 0 4096 0 0 0 0 17 0 0 0
/proc/17578/statm: 28101 24986 378 142 0 27055 0
Current children cumulated CPU time (s) 1477.73
Current children cumulated vsize (KiB) 112404

[startup+1542.3 s]
/proc/loadavg: 2.08 2.05 2.01 3/82 17627
/proc/meminfo: memFree=1528576/2055920 swapFree=4192812/4192956
[pid=17578] ppid=17576 vsize=112404 CPUtime=1537.7
/proc/17578/stat : 17578 (pcs.small) R 17576 17578 16306 0 -1 4194304 37801 822 0 0 153739 31 0 0 25 0 1 0 60340077 115101696 25236 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17578/statm: 28101 25236 378 142 0 27055 0
Current children cumulated CPU time (s) 1537.7
Current children cumulated vsize (KiB) 112404

[startup+1602.3 s]
/proc/loadavg: 2.14 2.07 2.01 3/82 17629
/proc/meminfo: memFree=1527488/2055920 swapFree=4192812/4192956
[pid=17578] ppid=17576 vsize=112404 CPUtime=1597.66
/proc/17578/stat : 17578 (pcs.small) R 17576 17578 16306 0 -1 4194304 38052 822 0 0 159735 31 0 0 25 0 1 0 60340077 115101696 25487 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17578/statm: 28101 25487 378 142 0 27055 0
Current children cumulated CPU time (s) 1597.66
Current children cumulated vsize (KiB) 112404

[startup+1662.3 s]
/proc/loadavg: 2.12 2.07 2.01 3/82 17629
/proc/meminfo: memFree=1526336/2055920 swapFree=4192812/4192956
[pid=17578] ppid=17576 vsize=112668 CPUtime=1657.64
/proc/17578/stat : 17578 (pcs.small) R 17576 17578 16306 0 -1 4194304 38348 822 0 0 165732 32 0 0 25 0 1 0 60340077 115372032 25783 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17578/statm: 28167 25783 378 142 0 27121 0
Current children cumulated CPU time (s) 1657.64
Current children cumulated vsize (KiB) 112668

[startup+1722.3 s]
/proc/loadavg: 1.65 1.96 1.97 2/68 17713
/proc/meminfo: memFree=1545272/2055920 swapFree=4192812/4192956
[pid=17578] ppid=17576 vsize=113852 CPUtime=1717.59
/proc/17578/stat : 17578 (pcs.small) R 17576 17578 16306 0 -1 4194304 38883 822 0 0 171725 34 0 0 25 0 1 0 60340077 116584448 26318 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17578/statm: 28463 26318 378 142 0 27417 0
Current children cumulated CPU time (s) 1717.59
Current children cumulated vsize (KiB) 113852

[startup+1782.3 s]
/proc/loadavg: 1.24 1.78 1.91 2/68 17812
/proc/meminfo: memFree=1542840/2055920 swapFree=4192812/4192956
[pid=17578] ppid=17576 vsize=147676 CPUtime=1777.55
/proc/17578/stat : 17578 (pcs.small) R 17576 17578 16306 0 -1 4194304 47599 822 0 0 177713 42 0 0 25 0 1 0 60340077 151220224 26841 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17578/statm: 36919 26841 378 142 0 35873 0
Current children cumulated CPU time (s) 1777.55
Current children cumulated vsize (KiB) 147676



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1804.8 s]
/proc/loadavg: 1.16 1.72 1.88 2/65 17849
/proc/meminfo: memFree=1542936/2055920 swapFree=4192812/4192956
[pid=17578] ppid=17576 vsize=148200 CPUtime=1800.05
/proc/17578/stat : 17578 (pcs.small) R 17576 17578 16306 0 -1 4194304 47793 822 0 0 179961 44 0 0 25 0 1 0 60340077 151756800 27035 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/17578/statm: 37050 27035 378 142 0 36004 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 148200

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1804.82
CPU time (s): 1800.09
CPU user time (s): 1799.62
CPU system time (s): 0.469928
CPU usage (%): 99.7376
Max. virtual memory (cumulated for all children) (KiB): 148200

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.62
system time used= 0.469928
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48615
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= 14281

runsolver used 2.15667 second user time and 4.93525 second system time

The end

Launcher Data 

Begin job on node10 at 2009-07-16 10:25:30
IDJOB=2091526
IDBENCH=60076
IDSOLVER=734
FILE ID=node10/2091526-1247732730
PBS_JOBID= 9521561
Free space on /tmp= 66364 MiB

SOLVER NAME= pcs-restart 0.2.restart
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-2091526-1247732730/watcher-2091526-1247732730 -o /tmp/evaluation-result-2091526-1247732730/solver-2091526-1247732730 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1989802657 HOME/instance-2091526-1247732730.xml

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

MD5SUM BENCH= f7824ce9401ab9040cca9c4d38736021
RANDOM SEED=1989802657

node10.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		: 3000.279
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		: 3000.279
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:       1629552 kB
Buffers:         81772 kB
Cached:         237148 kB
SwapCached:          0 kB
Active:         110048 kB
Inactive:       243204 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1629552 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1956 kB
Writeback:           0 kB
Mapped:          54648 kB
Slab:            58252 kB
Committed_AS:   642588 kB
PageTables:       1832 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= 66364 MiB
End job on node10 at 2009-07-16 10:55:37