Trace number 2089469

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) 1800.08 1812.63

General information on the benchmark

Namecsp/tightness0.35/
normalized-rand-2-40-16-250-350-36_ext.xml
MD5SUM71c8f6299540dd7f6ebc9bea8a5cf1fe
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 benchmark4.51431
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
0.00/0.02	c Seed is 1542363768
0.00/0.02	c Constructing HOME/instance-2089469-1247730386.xml  with 3996 constraints
0.00/0.07	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-2089469-1247730386/watcher-2089469-1247730386 -o /tmp/evaluation-result-2089469-1247730386/solver-2089469-1247730386 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1542363768 HOME/instance-2089469-1247730386.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 4/72 17127
/proc/meminfo: memFree=1532440/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=5356 CPUtime=0
/proc/17127/stat : 17127 (pcssolve) R 17125 17127 15544 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 60102734 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 255539604127 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/17127/statm: 1339 241 200 169 0 50 0
[pid=17128] ppid=17127 vsize=3544 CPUtime=0
/proc/17128/stat : 17128 (fgrep) R 17127 17127 15544 0 -1 4194304 114 0 0 0 0 0 0 0 22 0 1 0 60102734 3629056 81 996147200 4194304 4274172 548682068976 18446744073709551615 255540034884 0 0 4096 0 0 0 0 17 1 0 0
/proc/17128/statm: 886 81 64 19 0 10 0
[pid=17129] ppid=17127 vsize=5356 CPUtime=0
/proc/17129/stat : 17129 (pcssolve) R 17127 17127 15544 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 60102734 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 255539604127 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/17129/statm: 1339 241 200 169 0 50 0

[startup+0.01936 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 17127
/proc/meminfo: memFree=1532440/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=680 CPUtime=0
/proc/17127/stat : 17127 (pcs.small) D 17125 17127 15544 0 -1 4194304 400 822 0 0 0 0 0 0 24 0 1 0 60102734 696320 26 996147200 134512640 135095119 4294956304 18446744073709551615 3531556 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/17127/statm: 170 26 20 142 0 3 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 680

[startup+0.101369 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 17127
/proc/meminfo: memFree=1532440/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=5620 CPUtime=0.08
/proc/17127/stat : 17127 (pcs.small) R 17125 17127 15544 0 -1 4194304 1121 822 0 0 8 0 0 0 24 0 1 0 60102734 5754880 730 996147200 134512640 135095119 4294956304 18446744073709551615 3965977 0 0 4096 0 0 0 0 17 1 0 0
/proc/17127/statm: 1405 730 378 142 0 359 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5620

[startup+0.301388 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 17127
/proc/meminfo: memFree=1532440/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=5488 CPUtime=0.27
/proc/17127/stat : 17127 (pcs.small) R 17125 17127 15544 0 -1 4194304 1122 822 0 0 27 0 0 0 25 0 1 0 60102734 5619712 698 996147200 134512640 135095119 4294956304 18446744073709551615 134615460 0 0 4096 0 0 0 0 17 1 0 0
/proc/17127/statm: 1372 698 378 142 0 326 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 5488

[startup+0.701424 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 17127
/proc/meminfo: memFree=1532440/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=5748 CPUtime=0.67
/proc/17127/stat : 17127 (pcs.small) R 17125 17127 15544 0 -1 4194304 1193 822 0 0 67 0 0 0 25 0 1 0 60102734 5885952 736 996147200 134512640 135095119 4294956304 18446744073709551615 134615460 0 0 4096 0 0 0 0 17 1 0 0
/proc/17127/statm: 1437 736 378 142 0 391 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 5748

[startup+1.50151 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17133
/proc/meminfo: memFree=1530640/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=7044 CPUtime=1.46
/proc/17127/stat : 17127 (pcs.small) R 17125 17127 15544 0 -1 4194304 1493 822 0 0 146 0 0 0 25 0 1 0 60102734 7213056 971 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/17127/statm: 1761 971 378 142 0 715 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 7044

[startup+3.10165 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17133
/proc/meminfo: memFree=1529552/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=7688 CPUtime=3.06
/proc/17127/stat : 17127 (pcs.small) R 17125 17127 15544 0 -1 4194304 1775 822 0 0 305 1 0 0 25 0 1 0 60102734 7872512 1124 996147200 134512640 135095119 4294956304 18446744073709551615 134838308 0 0 4096 0 0 0 0 17 1 0 0
/proc/17127/statm: 1922 1124 378 142 0 876 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 7688

[startup+6.30195 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17133
/proc/meminfo: memFree=1527120/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=10404 CPUtime=6.22
/proc/17127/stat : 17127 (pcs.small) R 17125 17127 15544 0 -1 4194304 2632 822 0 0 621 1 0 0 25 0 1 0 60102734 10653696 1595 996147200 134512640 135095119 4294956304 18446744073709551615 134637423 0 0 4096 0 0 0 0 17 1 0 0
/proc/17127/statm: 2601 1595 378 142 0 1555 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 10404

[startup+12.7016 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17133
/proc/meminfo: memFree=1524944/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=11576 CPUtime=12.56
/proc/17127/stat : 17127 (pcs.small) R 17125 17127 15544 0 -1 4194304 3158 822 0 0 1254 2 0 0 25 0 1 0 60102734 11853824 2121 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/17127/statm: 2894 2121 378 142 0 1848 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 11576

[startup+25.5018 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17133
/proc/meminfo: memFree=1520848/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=17024 CPUtime=25.24
/proc/17127/stat : 17127 (pcs.small) R 17125 17127 15544 0 -1 4194304 4844 822 0 0 2521 3 0 0 25 0 1 0 60102734 17432576 3037 996147200 134512640 135095119 4294956304 18446744073709551615 134643968 0 0 4096 0 0 0 0 17 1 0 0
/proc/17127/statm: 4256 3037 378 142 0 3210 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 17024

[startup+51.1011 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17133
/proc/meminfo: memFree=1516304/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=23224 CPUtime=50.6
/proc/17127/stat : 17127 (pcs.small) R 17125 17127 15544 0 -1 4194304 6890 822 0 0 5055 5 0 0 25 0 1 0 60102734 23781376 4058 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/17127/statm: 5806 4058 378 142 0 4760 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 23224

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17133
/proc/meminfo: memFree=1506832/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=30276 CPUtime=101.32
/proc/17127/stat : 17127 (pcs.small) R 17125 17127 15544 0 -1 4194304 9341 822 0 0 10125 7 0 0 25 0 1 0 60102734 31002624 5996 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/17127/statm: 7569 5996 378 142 0 6523 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 30276

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17133
/proc/meminfo: memFree=1499024/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=32772 CPUtime=160.76
/proc/17127/stat : 17127 (pcs.small) R 17125 17127 15544 0 -1 4194304 10586 822 0 0 16066 10 0 0 25 0 1 0 60102734 33558528 7241 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 1 0 0
/proc/17127/statm: 8193 7241 378 142 0 7147 0
Current children cumulated CPU time (s) 160.76
Current children cumulated vsize (KiB) 32772

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17133
/proc/meminfo: memFree=1491216/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=43988 CPUtime=220.2
/proc/17127/stat : 17127 (pcs.small) R 17125 17127 15544 0 -1 4194304 13930 822 0 0 22007 13 0 0 25 0 1 0 60102734 45043712 8536 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/17127/statm: 10997 8536 378 142 0 9951 0
Current children cumulated CPU time (s) 220.2
Current children cumulated vsize (KiB) 43988

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17133
/proc/meminfo: memFree=1484048/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=46748 CPUtime=279.64
/proc/17127/stat : 17127 (pcs.small) R 17125 17127 15544 0 -1 4194304 15088 822 0 0 27949 15 0 0 25 0 1 0 60102734 47869952 9694 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/17127/statm: 11687 9694 378 142 0 10641 0
Current children cumulated CPU time (s) 279.64
Current children cumulated vsize (KiB) 46748

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17135
/proc/meminfo: memFree=1472336/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=58104 CPUtime=339.08
/proc/17127/stat : 17127 (pcs.small) R 17125 17127 15544 0 -1 4194304 18378 822 0 0 33890 18 0 0 25 0 1 0 60102734 59498496 11959 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/17127/statm: 14526 11959 378 142 0 13480 0
Current children cumulated CPU time (s) 339.08
Current children cumulated vsize (KiB) 58104

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17135
/proc/meminfo: memFree=1468432/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=58104 CPUtime=398.52
/proc/17127/stat : 17127 (pcs.small) R 17125 17127 15544 0 -1 4194304 18801 822 0 0 39833 19 0 0 25 0 1 0 60102734 59498496 12382 996147200 134512640 135095119 4294956304 18446744073709551615 134642952 0 0 4096 0 0 0 0 17 1 0 0
/proc/17127/statm: 14526 12382 378 142 0 13480 0
Current children cumulated CPU time (s) 398.52
Current children cumulated vsize (KiB) 58104

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17135
/proc/meminfo: memFree=1464016/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=58496 CPUtime=457.95
/proc/17127/stat : 17127 (pcs.small) R 17125 17127 15544 0 -1 4194304 19297 822 0 0 45776 19 0 0 25 0 1 0 60102734 59899904 12878 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/17127/statm: 14624 12878 378 142 0 13578 0
Current children cumulated CPU time (s) 457.95
Current children cumulated vsize (KiB) 58496

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17135
/proc/meminfo: memFree=1458320/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=60452 CPUtime=517.39
/proc/17127/stat : 17127 (pcs.small) R 17125 17127 15544 0 -1 4194304 20166 822 0 0 51719 20 0 0 25 0 1 0 60102734 61902848 13747 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/17127/statm: 15113 13747 378 142 0 14067 0
Current children cumulated CPU time (s) 517.39
Current children cumulated vsize (KiB) 60452

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17135
/proc/meminfo: memFree=1452560/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=78668 CPUtime=576.83
/proc/17127/stat : 17127 (pcs.small) R 17125 17127 15544 0 -1 4194304 25111 822 0 0 57660 23 0 0 25 0 1 0 60102734 80556032 14595 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/17127/statm: 19667 14595 378 142 0 18621 0
Current children cumulated CPU time (s) 576.83
Current children cumulated vsize (KiB) 78668

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17135
/proc/meminfo: memFree=1446992/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=80632 CPUtime=636.28

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

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17135
/proc/meminfo: memFree=1431376/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=86000 CPUtime=814.59
/proc/17127/stat : 17127 (pcs.small) R 17125 17127 15544 0 -1 4194304 28296 822 0 0 81431 28 0 0 25 0 1 0 60102734 88064000 17780 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/17127/statm: 21500 17780 378 142 0 20454 0
Current children cumulated CPU time (s) 814.59
Current children cumulated vsize (KiB) 86000

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17141
/proc/meminfo: memFree=1412752/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=87696 CPUtime=874.02
/proc/17127/stat : 17127 (pcs.small) R 17125 17127 15544 0 -1 4194304 29019 822 0 0 87372 30 0 0 25 0 1 0 60102734 89800704 18503 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/17127/statm: 21924 18503 378 142 0 20878 0
Current children cumulated CPU time (s) 874.02
Current children cumulated vsize (KiB) 87696

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17141
/proc/meminfo: memFree=1408976/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=89412 CPUtime=933.45
/proc/17127/stat : 17127 (pcs.small) R 17125 17127 15544 0 -1 4194304 29753 822 0 0 93315 30 0 0 25 0 1 0 60102734 91557888 19237 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/17127/statm: 22353 19237 378 142 0 21307 0
Current children cumulated CPU time (s) 933.45
Current children cumulated vsize (KiB) 89412

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17141
/proc/meminfo: memFree=1405136/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=91112 CPUtime=992.89
/proc/17127/stat : 17127 (pcs.small) R 17125 17127 15544 0 -1 4194304 30471 822 0 0 99258 31 0 0 25 0 1 0 60102734 93298688 19955 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/17127/statm: 22778 19955 378 142 0 21732 0
Current children cumulated CPU time (s) 992.89
Current children cumulated vsize (KiB) 91112

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17141
/proc/meminfo: memFree=1387024/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=115400 CPUtime=1052.34
/proc/17127/stat : 17127 (pcs.small) R 17125 17127 15544 0 -1 4194304 36855 822 0 0 105199 35 0 0 25 0 1 0 60102734 118169600 24290 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/17127/statm: 28850 24290 378 142 0 27804 0
Current children cumulated CPU time (s) 1052.34
Current children cumulated vsize (KiB) 115400

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17141
/proc/meminfo: memFree=1384912/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=115400 CPUtime=1111.77
/proc/17127/stat : 17127 (pcs.small) R 17125 17127 15544 0 -1 4194304 37141 822 0 0 111142 35 0 0 25 0 1 0 60102734 118169600 24576 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/17127/statm: 28850 24576 378 142 0 27804 0
Current children cumulated CPU time (s) 1111.77
Current children cumulated vsize (KiB) 115400

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17141
/proc/meminfo: memFree=1382928/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=115400 CPUtime=1171.21
/proc/17127/stat : 17127 (pcs.small) R 17125 17127 15544 0 -1 4194304 37419 822 0 0 117086 35 0 0 25 0 1 0 60102734 118169600 24854 996147200 134512640 135095119 4294956304 18446744073709551615 134641620 0 0 4096 0 0 0 0 17 1 0 0
/proc/17127/statm: 28850 24854 378 142 0 27804 0
Current children cumulated CPU time (s) 1171.21
Current children cumulated vsize (KiB) 115400

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17141
/proc/meminfo: memFree=1381008/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=115400 CPUtime=1230.65
/proc/17127/stat : 17127 (pcs.small) R 17125 17127 15544 0 -1 4194304 37699 822 0 0 123029 36 0 0 25 0 1 0 60102734 118169600 25134 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/17127/statm: 28850 25134 378 142 0 27804 0
Current children cumulated CPU time (s) 1230.65
Current children cumulated vsize (KiB) 115400

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17141
/proc/meminfo: memFree=1378768/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=115400 CPUtime=1290.09
/proc/17127/stat : 17127 (pcs.small) R 17125 17127 15544 0 -1 4194304 37976 822 0 0 128973 36 0 0 25 0 1 0 60102734 118169600 25411 996147200 134512640 135095119 4294956304 18446744073709551615 134616993 0 0 4096 0 0 0 0 17 1 0 0
/proc/17127/statm: 28850 25411 378 142 0 27804 0
Current children cumulated CPU time (s) 1290.09
Current children cumulated vsize (KiB) 115400

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17174
/proc/meminfo: memFree=1467920/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=115400 CPUtime=1349.9
/proc/17127/stat : 17127 (pcs.small) R 17125 17127 15544 0 -1 4194304 38258 822 0 0 134953 37 0 0 25 0 1 0 60102734 118169600 25693 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17127/statm: 28850 25693 378 142 0 27804 0
Current children cumulated CPU time (s) 1349.9
Current children cumulated vsize (KiB) 115400

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17174
/proc/meminfo: memFree=1462544/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=115400 CPUtime=1409.89
/proc/17127/stat : 17127 (pcs.small) R 17125 17127 15544 0 -1 4194304 38537 822 0 0 140951 38 0 0 25 0 1 0 60102734 118169600 25972 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/17127/statm: 28850 25972 378 142 0 27804 0
Current children cumulated CPU time (s) 1409.89
Current children cumulated vsize (KiB) 115400

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17174
/proc/meminfo: memFree=1455440/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=115400 CPUtime=1469.86
/proc/17127/stat : 17127 (pcs.small) R 17125 17127 15544 0 -1 4194304 38810 822 0 0 146948 38 0 0 25 0 1 0 60102734 118169600 26245 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/17127/statm: 28850 26245 378 142 0 27804 0
Current children cumulated CPU time (s) 1469.86
Current children cumulated vsize (KiB) 115400

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17174
/proc/meminfo: memFree=1453008/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=115400 CPUtime=1529.83
/proc/17127/stat : 17127 (pcs.small) R 17125 17127 15544 0 -1 4194304 39075 822 0 0 152945 38 0 0 25 0 1 0 60102734 118169600 26510 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17127/statm: 28850 26510 378 142 0 27804 0
Current children cumulated CPU time (s) 1529.83
Current children cumulated vsize (KiB) 115400

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17174
/proc/meminfo: memFree=1448656/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=148692 CPUtime=1589.81
/proc/17127/stat : 17127 (pcs.small) R 17125 17127 15544 0 -1 4194304 47660 822 0 0 158939 42 0 0 25 0 1 0 60102734 152260608 26902 996147200 134512640 135095119 4294956304 18446744073709551615 134641440 0 0 4096 0 0 0 0 17 0 0 0
/proc/17127/statm: 37173 26902 378 142 0 36127 0
Current children cumulated CPU time (s) 1589.81
Current children cumulated vsize (KiB) 148692

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17174
/proc/meminfo: memFree=1443408/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=150000 CPUtime=1649.79
/proc/17127/stat : 17127 (pcs.small) R 17125 17127 15544 0 -1 4194304 48244 822 0 0 164936 43 0 0 25 0 1 0 60102734 153600000 27486 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17127/statm: 37500 27486 378 142 0 36454 0
Current children cumulated CPU time (s) 1649.79
Current children cumulated vsize (KiB) 150000

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17174
/proc/meminfo: memFree=1438480/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=151316 CPUtime=1709.76
/proc/17127/stat : 17127 (pcs.small) R 17125 17127 15544 0 -1 4194304 48819 822 0 0 170932 44 0 0 25 0 1 0 60102734 154947584 28061 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/17127/statm: 37829 28061 378 142 0 36783 0
Current children cumulated CPU time (s) 1709.76
Current children cumulated vsize (KiB) 151316

[startup+1782.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/73 17174
/proc/meminfo: memFree=1433424/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=152492 CPUtime=1769.75
/proc/17127/stat : 17127 (pcs.small) R 17125 17127 15544 0 -1 4194304 49390 822 0 0 176930 45 0 0 25 0 1 0 60102734 156151808 28632 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/17127/statm: 38123 28632 378 142 0 37077 0
Current children cumulated CPU time (s) 1769.75
Current children cumulated vsize (KiB) 152492



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1812.6 s]
/proc/loadavg: 2.07 2.03 2.00 3/73 17174
/proc/meminfo: memFree=1430928/2055920 swapFree=4192812/4192956
[pid=17127] ppid=17125 vsize=153280 CPUtime=1800.04
/proc/17127/stat : 17127 (pcs.small) R 17125 17127 15544 0 -1 4194304 49699 822 0 0 179959 45 0 0 25 0 1 0 60102734 156958720 28941 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17127/statm: 38320 28941 378 142 0 37274 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 153280

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): 1812.63
CPU time (s): 1800.08
CPU user time (s): 1799.6
CPU system time (s): 0.478927
CPU usage (%): 99.3075
Max. virtual memory (cumulated for all children) (KiB): 181336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.6
system time used= 0.478927
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50521
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= 29902

runsolver used 2.50962 second user time and 5.74013 second system time

The end

Launcher Data 

Begin job on node48 at 2009-07-16 09:46:26
IDJOB=2089469
IDBENCH=59524
IDSOLVER=734
FILE ID=node48/2089469-1247730386
PBS_JOBID= 9521509
Free space on /tmp= 66372 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/tightness0.35/normalized-rand-2-40-16-250-350-36_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2089469-1247730386/watcher-2089469-1247730386 -o /tmp/evaluation-result-2089469-1247730386/solver-2089469-1247730386 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1542363768 HOME/instance-2089469-1247730386.xml

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

MD5SUM BENCH= 71c8f6299540dd7f6ebc9bea8a5cf1fe
RANDOM SEED=1542363768

node48.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		: 3000.237
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		: 3000.237
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:       1532920 kB
Buffers:         82828 kB
Cached:         301236 kB
SwapCached:          0 kB
Active:         141584 kB
Inactive:       305260 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1532920 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2224 kB
Writeback:           0 kB
Mapped:          74240 kB
Slab:            61588 kB
Committed_AS:   618872 kB
PageTables:       1796 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= 66368 MiB
End job on node48 at 2009-07-16 10:16:40