Trace number 2090976

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 0.3.2UNSAT 1397.36 1403.54

DiagnosticValue
ASSIGNMENTS18922

General information on the benchmark

Namecsp/tightness0.9/
normalized-rand-2-40-180-84-900-39_ext.xml
MD5SUMd3edc8dd09c8491babe2d19e6043ece0
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 benchmark6.30604
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints84
Maximum constraint arity2
Maximum domain size180
Number of constraints which are defined in extension84
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.02	c has big domains
0.00/0.02	c big-domain mode
0.00/0.02	c Seed is 1765912473
0.00/0.02	c Constructing HOME/instance-2090976-1247731257.xml  with 84 constraints
0.68/0.76	c Solving 18922 backtracks 15 restarts
1397.30/1403.51	s UNSATISFIABLE
1397.30/1403.51	d ASSIGNMENTS 18922

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2090976-1247731257/watcher-2090976-1247731257 -o /tmp/evaluation-result-2090976-1247731257/solver-2090976-1247731257 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1765912473 HOME/instance-2090976-1247731257.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 12947
/proc/meminfo: memFree=1442936/2055920 swapFree=4192812/4192956
[pid=12947] ppid=12945 vsize=5356 CPUtime=0
/proc/12947/stat : 12947 (pcssolve) R 12945 12947 12632 0 -1 4194304 266 0 0 0 0 0 0 0 20 0 1 0 60189681 5484544 234 996147200 4194304 4889804 548682068800 18446744073709551615 4453984 0 0 4100 65536 0 0 0 17 1 0 0
/proc/12947/statm: 1339 234 195 169 0 50 0

[startup+0.0187291 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 12947
/proc/meminfo: memFree=1442936/2055920 swapFree=4192812/4192956
[pid=12947] ppid=12945 vsize=5356 CPUtime=0
/proc/12947/stat : 12947 (pcssolve) S 12945 12947 12632 0 -1 4194304 339 317 0 0 0 0 0 0 21 0 1 0 60189681 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12947/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101736 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 12947
/proc/meminfo: memFree=1442936/2055920 swapFree=4192812/4192956
[pid=12947] ppid=12945 vsize=5356 CPUtime=0.07
/proc/12947/stat : 12947 (pcs.big) R 12945 12947 12632 0 -1 4194304 910 656 0 0 7 0 0 0 23 0 1 0 60189681 5484544 541 996147200 134512640 135215973 4294956304 18446744073709551615 134837537 0 0 4096 0 0 0 0 17 1 0 0
/proc/12947/statm: 1339 541 383 171 0 264 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+0.301758 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 12947
/proc/meminfo: memFree=1442936/2055920 swapFree=4192812/4192956
[pid=12947] ppid=12945 vsize=7504 CPUtime=0.27
/proc/12947/stat : 12947 (pcs.big) R 12945 12947 12632 0 -1 4194304 1161 656 0 0 27 0 0 0 25 0 1 0 60189681 7684096 792 996147200 134512640 135215973 4294956304 18446744073709551615 134837562 0 0 4096 0 0 0 0 17 1 0 0
/proc/12947/statm: 1876 792 383 171 0 801 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 7504

[startup+0.701804 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 12947
/proc/meminfo: memFree=1442936/2055920 swapFree=4192812/4192956
[pid=12947] ppid=12945 vsize=11844 CPUtime=0.68
/proc/12947/stat : 12947 (pcs.big) R 12945 12947 12632 0 -1 4194304 1655 656 0 0 67 1 0 0 25 0 1 0 60189681 12128256 1286 996147200 134512640 135215973 4294956304 18446744073709551615 135045578 0 0 4096 0 0 0 0 17 1 0 0
/proc/12947/statm: 2961 1286 383 171 0 1886 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 11844

[startup+1.50191 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12952
/proc/meminfo: memFree=1437808/2055920 swapFree=4192812/4192956
[pid=12947] ppid=12945 vsize=13220 CPUtime=1.47
/proc/12947/stat : 12947 (pcs.big) R 12945 12947 12632 0 -1 4194304 1985 656 0 0 146 1 0 0 25 0 1 0 60189681 13537280 1616 996147200 134512640 135215973 4294956304 18446744073709551615 134583239 0 0 4096 0 0 0 0 17 1 0 0
/proc/12947/statm: 3305 1616 401 171 0 2230 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 13220

[startup+3.10209 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12952
/proc/meminfo: memFree=1437552/2055920 swapFree=4192812/4192956
[pid=12947] ppid=12945 vsize=13220 CPUtime=3.04
/proc/12947/stat : 12947 (pcs.big) R 12945 12947 12632 0 -1 4194304 2008 656 0 0 303 1 0 0 25 0 1 0 60189681 13537280 1639 996147200 134512640 135215973 4294956304 18446744073709551615 134585720 0 0 4096 0 0 0 0 17 1 0 0
/proc/12947/statm: 3305 1639 401 171 0 2230 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 13220

[startup+6.30146 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12958
/proc/meminfo: memFree=1436848/2055920 swapFree=4192812/4192956
[pid=12947] ppid=12945 vsize=13220 CPUtime=6.22
/proc/12947/stat : 12947 (pcs.big) R 12945 12947 12632 0 -1 4194304 2122 656 0 0 621 1 0 0 25 0 1 0 60189681 13537280 1753 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/12947/statm: 3305 1753 401 171 0 2230 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 13220

[startup+12.7012 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12958
/proc/meminfo: memFree=1436144/2055920 swapFree=4192812/4192956
[pid=12947] ppid=12945 vsize=13220 CPUtime=12.59
/proc/12947/stat : 12947 (pcs.big) R 12945 12947 12632 0 -1 4194304 2208 656 0 0 1258 1 0 0 25 0 1 0 60189681 13537280 1839 996147200 134512640 135215973 4294956304 18446744073709551615 134587951 0 0 4096 0 0 0 0 17 1 0 0
/proc/12947/statm: 3305 1839 401 171 0 2230 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 13220

[startup+25.5017 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12958
/proc/meminfo: memFree=1434608/2055920 swapFree=4192812/4192956
[pid=12947] ppid=12945 vsize=13220 CPUtime=25.33
/proc/12947/stat : 12947 (pcs.big) R 12945 12947 12632 0 -1 4194304 2457 656 0 0 2532 1 0 0 25 0 1 0 60189681 13537280 2088 996147200 134512640 135215973 4294956304 18446744073709551615 134599856 0 0 4096 0 0 0 0 17 1 0 0
/proc/12947/statm: 3305 2088 401 171 0 2230 0
Current children cumulated CPU time (s) 25.33
Current children cumulated vsize (KiB) 13220

[startup+51.1016 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12958
/proc/meminfo: memFree=1431088/2055920 swapFree=4192812/4192956
[pid=12947] ppid=12945 vsize=13480 CPUtime=50.8
/proc/12947/stat : 12947 (pcs.big) R 12945 12947 12632 0 -1 4194304 3014 656 0 0 5079 1 0 0 25 0 1 0 60189681 13803520 2645 996147200 134512640 135215973 4294956304 18446744073709551615 135018582 0 0 4096 0 0 0 0 17 1 0 0
/proc/12947/statm: 3370 2645 401 171 0 2295 0
Current children cumulated CPU time (s) 50.8
Current children cumulated vsize (KiB) 13480

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12958
/proc/meminfo: memFree=1422320/2055920 swapFree=4192812/4192956
[pid=12947] ppid=12945 vsize=19296 CPUtime=101.76
/proc/12947/stat : 12947 (pcs.big) R 12945 12947 12632 0 -1 4194304 4519 656 0 0 10174 2 0 0 25 0 1 0 60189681 19759104 4085 996147200 134512640 135215973 4294956304 18446744073709551615 134590163 0 0 4096 0 0 0 0 17 1 0 0
/proc/12947/statm: 4824 4085 401 171 0 3749 0
Current children cumulated CPU time (s) 101.76
Current children cumulated vsize (KiB) 19296

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12958
/proc/meminfo: memFree=1412336/2055920 swapFree=4192812/4192956
[pid=12947] ppid=12945 vsize=26160 CPUtime=161.47
/proc/12947/stat : 12947 (pcs.big) R 12945 12947 12632 0 -1 4194304 6275 656 0 0 16144 3 0 0 25 0 1 0 60189681 26787840 5841 996147200 134512640 135215973 4294956304 18446744073709551615 134583241 0 0 4096 0 0 0 0 17 1 0 0
/proc/12947/statm: 6540 5841 401 171 0 5465 0
Current children cumulated CPU time (s) 161.47
Current children cumulated vsize (KiB) 26160

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12958
/proc/meminfo: memFree=1402864/2055920 swapFree=4192812/4192956
[pid=12947] ppid=12945 vsize=33008 CPUtime=221.17
/proc/12947/stat : 12947 (pcs.big) R 12945 12947 12632 0 -1 4194304 8026 656 0 0 22114 3 0 0 25 0 1 0 60189681 33800192 7463 996147200 134512640 135215973 4294956304 18446744073709551615 4158960089 0 0 4096 0 0 0 0 17 1 0 0
/proc/12947/statm: 8252 7463 401 171 0 7177 0
Current children cumulated CPU time (s) 221.17
Current children cumulated vsize (KiB) 33008

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12958
/proc/meminfo: memFree=1393392/2055920 swapFree=4192812/4192956
[pid=12947] ppid=12945 vsize=39604 CPUtime=280.89
/proc/12947/stat : 12947 (pcs.big) R 12945 12947 12632 0 -1 4194304 9719 656 0 0 28085 4 0 0 25 0 1 0 60189681 40554496 9123 996147200 134512640 135215973 4294956304 18446744073709551615 135018598 0 0 4096 0 0 0 0 17 1 0 0
/proc/12947/statm: 9901 9123 401 171 0 8826 0
Current children cumulated CPU time (s) 280.89
Current children cumulated vsize (KiB) 39604

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12958
/proc/meminfo: memFree=1384440/2055920 swapFree=4192812/4192956
[pid=12947] ppid=12945 vsize=45676 CPUtime=340.6
/proc/12947/stat : 12947 (pcs.big) R 12945 12947 12632 0 -1 4194304 11267 656 0 0 34055 5 0 0 25 0 1 0 60189681 46772224 10671 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 1 0 0
/proc/12947/statm: 11419 10671 401 171 0 10344 0
Current children cumulated CPU time (s) 340.6
Current children cumulated vsize (KiB) 45676

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12958
/proc/meminfo: memFree=1375672/2055920 swapFree=4192812/4192956
[pid=12947] ppid=12945 vsize=52504 CPUtime=400.31
/proc/12947/stat : 12947 (pcs.big) R 12945 12947 12632 0 -1 4194304 13043 656 0 0 40025 6 0 0 25 0 1 0 60189681 53764096 12190 996147200 134512640 135215973 4294956304 18446744073709551615 135020320 0 0 4096 0 0 0 0 17 1 0 0
/proc/12947/statm: 13126 12190 401 171 0 12051 0
Current children cumulated CPU time (s) 400.31
Current children cumulated vsize (KiB) 52504

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12958
/proc/meminfo: memFree=1366200/2055920 swapFree=4192812/4192956
[pid=12947] ppid=12945 vsize=59104 CPUtime=460.03
/proc/12947/stat : 12947 (pcs.big) R 12945 12947 12632 0 -1 4194304 14731 656 0 0 45995 8 0 0 25 0 1 0 60189681 60522496 13878 996147200 134512640 135215973 4294956304 18446744073709551615 134600148 0 0 4096 0 0 0 0 17 1 0 0
/proc/12947/statm: 14776 13878 401 171 0 13701 0
Current children cumulated CPU time (s) 460.03
Current children cumulated vsize (KiB) 59104

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12958
/proc/meminfo: memFree=1343928/2055920 swapFree=4192812/4192956
[pid=12947] ppid=12945 vsize=65308 CPUtime=519.74
/proc/12947/stat : 12947 (pcs.big) R 12945 12947 12632 0 -1 4194304 16331 656 0 0 51965 9 0 0 25 0 1 0 60189681 66875392 15478 996147200 134512640 135215973 4294956304 18446744073709551615 134583630 0 0 4096 0 0 0 0 17 1 0 0
/proc/12947/statm: 16327 15478 401 171 0 15252 0
Current children cumulated CPU time (s) 519.74
Current children cumulated vsize (KiB) 65308

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12958
/proc/meminfo: memFree=1335672/2055920 swapFree=4192812/4192956
[pid=12947] ppid=12945 vsize=72428 CPUtime=579.45
/proc/12947/stat : 12947 (pcs.big) R 12945 12947 12632 0 -1 4194304 18153 656 0 0 57935 10 0 0 25 0 1 0 60189681 74166272 17235 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/12947/statm: 18107 17235 401 171 0 17032 0
Current children cumulated CPU time (s) 579.45
Current children cumulated vsize (KiB) 72428

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12958
/proc/meminfo: memFree=1328696/2055920 swapFree=4192812/4192956
[pid=12947] ppid=12945 vsize=78104 CPUtime=639.16
/proc/12947/stat : 12947 (pcs.big) R 12945 12947 12632 0 -1 4194304 19609 656 0 0 63906 10 0 0 25 0 1 0 60189681 79978496 18691 996147200 134512640 135215973 4294956304 18446744073709551615 134532946 0 0 4096 0 0 0 0 17 1 0 0
/proc/12947/statm: 19526 18691 401 171 0 18451 0
Current children cumulated CPU time (s) 639.16
Current children cumulated vsize (KiB) 78104

[startup+702.301 s]

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

/proc/meminfo: memFree=1321144/2055920 swapFree=4192812/4192956
[pid=12947] ppid=12945 vsize=84572 CPUtime=698.87
/proc/12947/stat : 12947 (pcs.big) R 12945 12947 12632 0 -1 4194304 21278 656 0 0 69876 11 0 0 25 0 1 0 60189681 86601728 20360 996147200 134512640 135215973 4294956304 18446744073709551615 134583239 0 0 4096 0 0 0 0 17 1 0 0
/proc/12947/statm: 21143 20360 401 171 0 20068 0
Current children cumulated CPU time (s) 698.87
Current children cumulated vsize (KiB) 84572

[startup+762.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12958
/proc/meminfo: memFree=1312760/2055920 swapFree=4192812/4192956
[pid=12947] ppid=12945 vsize=91564 CPUtime=758.58
/proc/12947/stat : 12947 (pcs.big) R 12945 12947 12632 0 -1 4194304 23053 656 0 0 75846 12 0 0 25 0 1 0 60189681 93761536 22135 996147200 134512640 135215973 4294956304 18446744073709551615 135020320 0 0 4096 0 0 0 0 17 1 0 0
/proc/12947/statm: 22891 22135 401 171 0 21816 0
Current children cumulated CPU time (s) 758.58
Current children cumulated vsize (KiB) 91564

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12958
/proc/meminfo: memFree=1305208/2055920 swapFree=4192812/4192956
[pid=12947] ppid=12945 vsize=99948 CPUtime=818.3
/proc/12947/stat : 12947 (pcs.big) R 12945 12947 12632 0 -1 4194304 25196 656 0 0 81816 14 0 0 25 0 1 0 60189681 102346752 23765 996147200 134512640 135215973 4294956304 18446744073709551615 135026930 0 0 4096 0 0 0 0 17 1 0 0
/proc/12947/statm: 24987 23765 401 171 0 23912 0
Current children cumulated CPU time (s) 818.3
Current children cumulated vsize (KiB) 99948

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12958
/proc/meminfo: memFree=1297720/2055920 swapFree=4192812/4192956
[pid=12947] ppid=12945 vsize=106152 CPUtime=878
/proc/12947/stat : 12947 (pcs.big) R 12945 12947 12632 0 -1 4194304 26793 656 0 0 87785 15 0 0 25 0 1 0 60189681 108699648 25362 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 1 0 0
/proc/12947/statm: 26538 25362 401 171 0 25463 0
Current children cumulated CPU time (s) 878
Current children cumulated vsize (KiB) 106152

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12958
/proc/meminfo: memFree=1290040/2055920 swapFree=4192812/4192956
[pid=12947] ppid=12945 vsize=112748 CPUtime=937.71
/proc/12947/stat : 12947 (pcs.big) R 12945 12947 12632 0 -1 4194304 28500 656 0 0 93755 16 0 0 25 0 1 0 60189681 115453952 27069 996147200 134512640 135215973 4294956304 18446744073709551615 135026837 0 0 4096 0 0 0 0 17 1 0 0
/proc/12947/statm: 28187 27069 401 171 0 27112 0
Current children cumulated CPU time (s) 937.71
Current children cumulated vsize (KiB) 112748

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12958
/proc/meminfo: memFree=1282424/2055920 swapFree=4192812/4192956
[pid=12947] ppid=12945 vsize=119216 CPUtime=997.43
/proc/12947/stat : 12947 (pcs.big) R 12945 12947 12632 0 -1 4194304 30138 656 0 0 99725 18 0 0 25 0 1 0 60189681 122077184 28707 996147200 134512640 135215973 4294956304 18446744073709551615 134533020 0 0 4096 0 0 0 0 17 1 0 0
/proc/12947/statm: 29804 28707 401 171 0 28729 0
Current children cumulated CPU time (s) 997.43
Current children cumulated vsize (KiB) 119216

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12958
/proc/meminfo: memFree=1274872/2055920 swapFree=4192812/4192956
[pid=12947] ppid=12945 vsize=125420 CPUtime=1057.14
/proc/12947/stat : 12947 (pcs.big) R 12945 12947 12632 0 -1 4194304 31741 656 0 0 105694 20 0 0 25 0 1 0 60189681 128430080 30310 996147200 134512640 135215973 4294956304 18446744073709551615 135020335 0 0 4096 0 0 0 0 17 1 0 0
/proc/12947/statm: 31355 30310 401 171 0 30280 0
Current children cumulated CPU time (s) 1057.14
Current children cumulated vsize (KiB) 125420

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12958
/proc/meminfo: memFree=1266104/2055920 swapFree=4192812/4192956
[pid=12947] ppid=12945 vsize=131756 CPUtime=1116.85
/proc/12947/stat : 12947 (pcs.big) R 12945 12947 12632 0 -1 4194304 33363 656 0 0 111664 21 0 0 25 0 1 0 60189681 134918144 31932 996147200 134512640 135215973 4294956304 18446744073709551615 134600444 0 0 4096 0 0 0 0 17 1 0 0
/proc/12947/statm: 32939 31932 401 171 0 31864 0
Current children cumulated CPU time (s) 1116.85
Current children cumulated vsize (KiB) 131756

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12958
/proc/meminfo: memFree=1257400/2055920 swapFree=4192812/4192956
[pid=12947] ppid=12945 vsize=138092 CPUtime=1176.56
/proc/12947/stat : 12947 (pcs.big) R 12945 12947 12632 0 -1 4194304 35019 656 0 0 117634 22 0 0 25 0 1 0 60189681 141406208 33588 996147200 134512640 135215973 4294956304 18446744073709551615 134590128 0 0 4096 0 0 0 0 17 1 0 0
/proc/12947/statm: 34523 33588 401 171 0 33448 0
Current children cumulated CPU time (s) 1176.56
Current children cumulated vsize (KiB) 138092

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12958
/proc/meminfo: memFree=1248376/2055920 swapFree=4192812/4192956
[pid=12947] ppid=12945 vsize=145204 CPUtime=1236.27
/proc/12947/stat : 12947 (pcs.big) R 12945 12947 12632 0 -1 4194304 36832 656 0 0 123604 23 0 0 25 0 1 0 60189681 148688896 35272 996147200 134512640 135215973 4294956304 18446744073709551615 134599868 0 0 4096 0 0 0 0 17 1 0 0
/proc/12947/statm: 36301 35272 401 171 0 35226 0
Current children cumulated CPU time (s) 1236.27
Current children cumulated vsize (KiB) 145204

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12991
/proc/meminfo: memFree=1338352/2055920 swapFree=4192812/4192956
[pid=12947] ppid=12945 vsize=151012 CPUtime=1296.15
/proc/12947/stat : 12947 (pcs.big) R 12945 12947 12632 0 -1 4194304 38311 656 0 0 129590 25 0 0 25 0 1 0 60189681 154636288 36751 996147200 134512640 135215973 4294956304 18446744073709551615 134583217 0 0 4096 0 0 0 0 17 0 0 0
/proc/12947/statm: 37753 36751 401 171 0 36678 0
Current children cumulated CPU time (s) 1296.15
Current children cumulated vsize (KiB) 151012

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12991
/proc/meminfo: memFree=1322288/2055920 swapFree=4192812/4192956
[pid=12947] ppid=12945 vsize=156952 CPUtime=1356.11
/proc/12947/stat : 12947 (pcs.big) R 12945 12947 12632 0 -1 4194304 39843 656 0 0 135585 26 0 0 25 0 1 0 60189681 160718848 38283 996147200 134512640 135215973 4294956304 18446744073709551615 135020330 0 0 4096 0 0 0 0 17 0 0 0
/proc/12947/statm: 39238 38283 401 171 0 38163 0
Current children cumulated CPU time (s) 1356.11
Current children cumulated vsize (KiB) 156952

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

[startup+1382.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12991
/proc/meminfo: memFree=1319664/2055920 swapFree=4192812/4192956
[pid=12947] ppid=12945 vsize=158668 CPUtime=1376.11
/proc/12947/stat : 12947 (pcs.big) R 12945 12947 12632 0 -1 4194304 40306 656 0 0 137584 27 0 0 25 0 1 0 60189681 162476032 38746 996147200 134512640 135215973 4294956304 18446744073709551615 134599868 0 0 4096 0 0 0 0 17 0 0 0
/proc/12947/statm: 39667 38746 401 171 0 38592 0
Current children cumulated CPU time (s) 1376.11
Current children cumulated vsize (KiB) 158668

[startup+1395.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12991
/proc/meminfo: memFree=1317552/2055920 swapFree=4192812/4192956
[pid=12947] ppid=12945 vsize=160048 CPUtime=1388.9
/proc/12947/stat : 12947 (pcs.big) R 12945 12947 12632 0 -1 4194304 40643 656 0 0 138863 27 0 0 25 0 1 0 60189681 163889152 39083 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 0 0 0
/proc/12947/statm: 40012 39083 401 171 0 38937 0
Current children cumulated CPU time (s) 1388.9
Current children cumulated vsize (KiB) 160048

[startup+1398.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12991
/proc/meminfo: memFree=1317104/2055920 swapFree=4192812/4192956
[pid=12947] ppid=12945 vsize=160312 CPUtime=1392.1
/proc/12947/stat : 12947 (pcs.big) R 12945 12947 12632 0 -1 4194304 40707 656 0 0 139183 27 0 0 25 0 1 0 60189681 164159488 39147 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/12947/statm: 40078 39147 401 171 0 39003 0
Current children cumulated CPU time (s) 1392.1
Current children cumulated vsize (KiB) 160312

[startup+1401.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12991
/proc/meminfo: memFree=1316464/2055920 swapFree=4192812/4192956
[pid=12947] ppid=12945 vsize=160708 CPUtime=1395.3
/proc/12947/stat : 12947 (pcs.big) R 12945 12947 12632 0 -1 4194304 40813 656 0 0 139503 27 0 0 25 0 1 0 60189681 164564992 39253 996147200 134512640 135215973 4294956304 18446744073709551615 134590112 0 0 4096 0 0 0 0 17 0 0 0
/proc/12947/statm: 40177 39253 401 171 0 39102 0
Current children cumulated CPU time (s) 1395.3
Current children cumulated vsize (KiB) 160708

[startup+1402.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12991
/proc/meminfo: memFree=1316464/2055920 swapFree=4192812/4192956
[pid=12947] ppid=12945 vsize=160708 CPUtime=1396.1
/proc/12947/stat : 12947 (pcs.big) R 12945 12947 12632 0 -1 4194304 40823 656 0 0 139583 27 0 0 25 0 1 0 60189681 164564992 39263 996147200 134512640 135215973 4294956304 18446744073709551615 135026860 0 0 4096 0 0 0 0 17 0 0 0
/proc/12947/statm: 40177 39263 401 171 0 39102 0
Current children cumulated CPU time (s) 1396.1
Current children cumulated vsize (KiB) 160708

[startup+1403.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12991
/proc/meminfo: memFree=1316272/2055920 swapFree=4192812/4192956
[pid=12947] ppid=12945 vsize=160840 CPUtime=1396.9
/proc/12947/stat : 12947 (pcs.big) R 12945 12947 12632 0 -1 4194304 40855 656 0 0 139663 27 0 0 25 0 1 0 60189681 164700160 39295 996147200 134512640 135215973 4294956304 18446744073709551615 134593033 0 0 4096 0 0 0 0 17 0 0 0
/proc/12947/statm: 40210 39295 401 171 0 39135 0
Current children cumulated CPU time (s) 1396.9
Current children cumulated vsize (KiB) 160840

[startup+1403.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12991
/proc/meminfo: memFree=1316464/2055920 swapFree=4192812/4192956
[pid=12947] ppid=12945 vsize=159812 CPUtime=1397.3
/proc/12947/stat : 12947 (pcs.big) R 12945 12947 12632 0 -1 4194304 40856 656 0 0 139703 27 0 0 25 0 1 0 60189681 163647488 39147 996147200 134512640 135215973 4294956304 18446744073709551615 8536188 0 0 4096 0 0 0 0 17 0 0 0
/proc/12947/statm: 39953 39147 401 171 0 38878 0
Current children cumulated CPU time (s) 1397.3
Current children cumulated vsize (KiB) 159812

Child status: 0
Real time (s): 1403.54
CPU time (s): 1397.36
CPU user time (s): 1397.05
CPU system time (s): 0.307953
CPU usage (%): 99.5597
Max. virtual memory (cumulated for all children) (KiB): 160840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1397.05
system time used= 0.307953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41515
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= 19
involuntary context switches= 15042

runsolver used 1.67274 second user time and 4.71428 second system time

The end

Launcher Data 

Begin job on node62 at 2009-07-16 10:00:58
IDJOB=2090976
IDBENCH=59964
IDSOLVER=734
FILE ID=node62/2090976-1247731257
PBS_JOBID= 9521625
Free space on /tmp= 66244 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/tightness0.9/normalized-rand-2-40-180-84-900-39_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2090976-1247731257/watcher-2090976-1247731257 -o /tmp/evaluation-result-2090976-1247731257/solver-2090976-1247731257 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1765912473 HOME/instance-2090976-1247731257.xml

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

MD5SUM BENCH= d3edc8dd09c8491babe2d19e6043ece0
RANDOM SEED=1765912473

node62.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		: 3000.220
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		: 3000.220
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:       1443480 kB
Buffers:         76460 kB
Cached:         388388 kB
SwapCached:          0 kB
Active:         118004 kB
Inactive:       416772 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1443480 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3548 kB
Writeback:           0 kB
Mapped:          81348 kB
Slab:            62868 kB
Committed_AS:   519044 kB
PageTables:       1948 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66244 MiB
End job on node62 at 2009-07-16 10:24:21