Trace number 2092307

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) 1800.16 1810.76

General information on the benchmark

Namecsp/tightness0.8/
normalized-rand-2-40-80-103-800-78_ext.xml
MD5SUM2ac92b434940a175b3fb756f91844113
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 benchmark61.1807
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints103
Maximum constraint arity2
Maximum domain size80
Number of constraints which are defined in extension103
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.01	c has big domains
0.00/0.01	c big-domain mode
0.17/0.23	c Seed is 1740786497
0.17/0.23	c Constructing HOME/instance-2092307-1247734119.xml  with 103 constraints
0.27/0.37	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-2092307-1247734119/watcher-2092307-1247734119 -o /tmp/evaluation-result-2092307-1247734119/solver-2092307-1247734119 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1740786497 HOME/instance-2092307-1247734119.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: 1.92 1.99 1.99 4/81 19878
/proc/meminfo: memFree=1585648/2055920 swapFree=4192812/4192956
[pid=19878] ppid=19876 vsize=18576 CPUtime=0
/proc/19878/stat : 19878 (runsolver) R 19876 19878 18970 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 60476072 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 213116316967 0 0 4096 24578 0 0 0 17 1 0 0
/proc/19878/statm: 4644 284 249 26 0 2626 0

[startup+0.103779 s]
/proc/loadavg: 1.92 1.99 1.99 4/81 19878
/proc/meminfo: memFree=1585648/2055920 swapFree=4192812/4192956
[pid=19878] ppid=19876 vsize=5304 CPUtime=0.07
/proc/19878/stat : 19878 (pcs.big) R 19876 19878 18970 0 -1 4194304 938 656 0 0 7 0 0 0 18 0 1 0 60476072 5431296 569 996147200 134512640 135215973 4294956304 18446744073709551615 134597400 0 0 4096 0 0 0 0 17 1 0 0
/proc/19878/statm: 1326 569 383 171 0 251 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5304

[startup+0.201796 s]
/proc/loadavg: 1.92 1.99 1.99 4/81 19878
/proc/meminfo: memFree=1585648/2055920 swapFree=4192812/4192956
[pid=19878] ppid=19876 vsize=6412 CPUtime=0.17
/proc/19878/stat : 19878 (pcs.big) R 19876 19878 18970 0 -1 4194304 1112 656 0 0 17 0 0 0 18 0 1 0 60476072 6565888 743 996147200 134512640 135215973 4294956304 18446744073709551615 135039602 0 0 4096 0 0 0 0 17 1 0 0
/proc/19878/statm: 1603 743 383 171 0 528 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 6412

[startup+0.301815 s]
/proc/loadavg: 1.92 1.99 1.99 4/81 19878
/proc/meminfo: memFree=1585648/2055920 swapFree=4192812/4192956
[pid=19878] ppid=19876 vsize=7636 CPUtime=0.27
/proc/19878/stat : 19878 (pcs.big) R 19876 19878 18970 0 -1 4194304 1282 656 0 0 27 0 0 0 19 0 1 0 60476072 7819264 913 996147200 134512640 135215973 4294956304 18446744073709551615 134882315 0 0 4096 0 0 0 0 17 1 0 0
/proc/19878/statm: 1909 913 383 171 0 834 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 7636

[startup+0.70189 s]
/proc/loadavg: 1.92 1.99 1.99 4/81 19878
/proc/meminfo: memFree=1585648/2055920 swapFree=4192812/4192956
[pid=19878] ppid=19876 vsize=8856 CPUtime=0.68
/proc/19878/stat : 19878 (pcs.big) R 19876 19878 18970 0 -1 4194304 1538 656 0 0 67 1 0 0 23 0 1 0 60476072 9068544 1169 996147200 134512640 135215973 4294956304 18446744073709551615 134585694 0 0 4096 0 0 0 0 17 1 0 0
/proc/19878/statm: 2214 1169 401 171 0 1139 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 8856

[startup+1.50104 s]
/proc/loadavg: 1.92 1.99 1.99 3/82 19883
/proc/meminfo: memFree=1582440/2055920 swapFree=4192812/4192956
[pid=19878] ppid=19876 vsize=8856 CPUtime=1.47
/proc/19878/stat : 19878 (pcs.big) R 19876 19878 18970 0 -1 4194304 1562 656 0 0 146 1 0 0 25 0 1 0 60476072 9068544 1193 996147200 134512640 135215973 4294956304 18446744073709551615 135020411 0 0 4096 0 0 0 0 17 1 0 0
/proc/19878/statm: 2214 1193 401 171 0 1139 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 8856

[startup+3.10135 s]
/proc/loadavg: 1.92 1.99 1.99 3/82 19883
/proc/meminfo: memFree=1582184/2055920 swapFree=4192812/4192956
[pid=19878] ppid=19876 vsize=8856 CPUtime=3.05
/proc/19878/stat : 19878 (pcs.big) R 19876 19878 18970 0 -1 4194304 1598 656 0 0 304 1 0 0 25 0 1 0 60476072 9068544 1229 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/19878/statm: 2214 1229 401 171 0 1139 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 8856

[startup+6.30195 s]
/proc/loadavg: 1.93 1.99 1.99 3/82 19883
/proc/meminfo: memFree=1581736/2055920 swapFree=4192812/4192956
[pid=19878] ppid=19876 vsize=8856 CPUtime=6.22
/proc/19878/stat : 19878 (pcs.big) R 19876 19878 18970 0 -1 4194304 1687 656 0 0 621 1 0 0 25 0 1 0 60476072 9068544 1318 996147200 134512640 135215973 4294956304 18446744073709551615 135020332 0 0 4096 0 0 0 0 17 1 0 0
/proc/19878/statm: 2214 1318 401 171 0 1139 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 8856

[startup+12.7012 s]
/proc/loadavg: 1.93 1.99 1.99 3/82 19883
/proc/meminfo: memFree=1580840/2055920 swapFree=4192812/4192956
[pid=19878] ppid=19876 vsize=8988 CPUtime=12.56
/proc/19878/stat : 19878 (pcs.big) R 19876 19878 18970 0 -1 4194304 1884 656 0 0 1255 1 0 0 25 0 1 0 60476072 9203712 1515 996147200 134512640 135215973 4294956304 18446744073709551615 134585720 0 0 4096 0 0 0 0 17 1 0 0
/proc/19878/statm: 2247 1515 401 171 0 1172 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 8988

[startup+25.5016 s]
/proc/loadavg: 1.95 1.99 1.99 3/82 19883
/proc/meminfo: memFree=1578728/2055920 swapFree=4192812/4192956
[pid=19878] ppid=19876 vsize=10960 CPUtime=25.23
/proc/19878/stat : 19878 (pcs.big) R 19876 19878 18970 0 -1 4194304 2461 656 0 0 2522 1 0 0 25 0 1 0 60476072 11223040 2059 996147200 134512640 135215973 4294956304 18446744073709551615 134583647 0 0 4096 0 0 0 0 17 1 0 0
/proc/19878/statm: 2740 2059 401 171 0 1665 0
Current children cumulated CPU time (s) 25.23
Current children cumulated vsize (KiB) 10960

[startup+51.1014 s]
/proc/loadavg: 1.96 1.99 1.99 3/82 19883
/proc/meminfo: memFree=1573800/2055920 swapFree=4192812/4192956
[pid=19878] ppid=19876 vsize=16108 CPUtime=50.59
/proc/19878/stat : 19878 (pcs.big) R 19876 19878 18970 0 -1 4194304 3765 656 0 0 5057 2 0 0 25 0 1 0 60476072 16494592 3298 996147200 134512640 135215973 4294956304 18446744073709551615 135020335 0 0 4096 0 0 0 0 17 1 0 0
/proc/19878/statm: 4027 3298 401 171 0 2952 0
Current children cumulated CPU time (s) 50.59
Current children cumulated vsize (KiB) 16108

[startup+102.301 s]
/proc/loadavg: 1.98 1.99 1.99 3/82 19883
/proc/meminfo: memFree=1563176/2055920 swapFree=4192812/4192956
[pid=19878] ppid=19876 vsize=26780 CPUtime=101.32
/proc/19878/stat : 19878 (pcs.big) R 19876 19878 18970 0 -1 4194304 6509 656 0 0 10129 3 0 0 25 0 1 0 60476072 27422720 5913 996147200 134512640 135215973 4294956304 18446744073709551615 134585409 0 0 4096 0 0 0 0 17 1 0 0
/proc/19878/statm: 6695 5913 401 171 0 5620 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 26780

[startup+162.301 s]
/proc/loadavg: 1.99 1.99 1.99 3/82 19883
/proc/meminfo: memFree=1551080/2055920 swapFree=4192812/4192956
[pid=19878] ppid=19876 vsize=38516 CPUtime=160.74
/proc/19878/stat : 19878 (pcs.big) R 19876 19878 18970 0 -1 4194304 9570 656 0 0 16070 4 0 0 25 0 1 0 60476072 39440384 8941 996147200 134512640 135215973 4294956304 18446744073709551615 4158960288 0 0 4096 0 0 0 0 17 1 0 0
/proc/19878/statm: 9629 8941 401 171 0 8554 0
Current children cumulated CPU time (s) 160.74
Current children cumulated vsize (KiB) 38516

[startup+222.307 s]
/proc/loadavg: 1.99 1.99 1.99 3/82 19885
/proc/meminfo: memFree=1540008/2055920 swapFree=4192812/4192956
[pid=19878] ppid=19876 vsize=50080 CPUtime=220.17
/proc/19878/stat : 19878 (pcs.big) R 19876 19878 18970 0 -1 4194304 12571 656 0 0 22011 6 0 0 25 0 1 0 60476072 51281920 11685 996147200 134512640 135215973 4294956304 18446744073709551615 134599868 0 0 4096 0 0 0 0 17 1 0 0
/proc/19878/statm: 12520 11685 401 171 0 11445 0
Current children cumulated CPU time (s) 220.17
Current children cumulated vsize (KiB) 50080

[startup+282.301 s]
/proc/loadavg: 1.99 1.99 1.99 3/82 19885
/proc/meminfo: memFree=1527976/2055920 swapFree=4192812/4192956
[pid=19878] ppid=19876 vsize=62080 CPUtime=279.6
/proc/19878/stat : 19878 (pcs.big) R 19876 19878 18970 0 -1 4194304 15660 656 0 0 27952 8 0 0 25 0 1 0 60476072 63569920 14709 996147200 134512640 135215973 4294956304 18446744073709551615 134583204 0 0 4096 0 0 0 0 17 1 0 0
/proc/19878/statm: 15520 14709 401 171 0 14445 0
Current children cumulated CPU time (s) 279.6
Current children cumulated vsize (KiB) 62080

[startup+342.302 s]
/proc/loadavg: 1.99 1.99 1.99 3/82 19885
/proc/meminfo: memFree=1517360/2055920 swapFree=4192812/4192956
[pid=19878] ppid=19876 vsize=74160 CPUtime=339.03
/proc/19878/stat : 19878 (pcs.big) R 19876 19878 18970 0 -1 4194304 18781 656 0 0 33893 10 0 0 25 0 1 0 60476072 75939840 17317 996147200 134512640 135215973 4294956304 18446744073709551615 134600204 0 0 4096 0 0 0 0 17 1 0 0
/proc/19878/statm: 18540 17317 401 171 0 17465 0
Current children cumulated CPU time (s) 339.03
Current children cumulated vsize (KiB) 74160

[startup+402.302 s]
/proc/loadavg: 1.99 1.99 1.99 3/82 19885
/proc/meminfo: memFree=1507184/2055920 swapFree=4192812/4192956
[pid=19878] ppid=19876 vsize=84048 CPUtime=398.47
/proc/19878/stat : 19878 (pcs.big) R 19876 19878 18970 0 -1 4194304 21356 656 0 0 39835 12 0 0 25 0 1 0 60476072 86065152 19892 996147200 134512640 135215973 4294956304 18446744073709551615 134590070 0 0 4096 0 0 0 0 17 1 0 0
/proc/19878/statm: 21012 19892 401 171 0 19937 0
Current children cumulated CPU time (s) 398.47
Current children cumulated vsize (KiB) 84048

[startup+462.301 s]
/proc/loadavg: 1.99 1.99 1.99 3/82 19885
/proc/meminfo: memFree=1495792/2055920 swapFree=4192812/4192956
[pid=19878] ppid=19876 vsize=94868 CPUtime=457.9
/proc/19878/stat : 19878 (pcs.big) R 19876 19878 18970 0 -1 4194304 24176 656 0 0 45776 14 0 0 25 0 1 0 60476072 97144832 22712 996147200 134512640 135215973 4294956304 18446744073709551615 134583244 0 0 4096 0 0 0 0 17 1 0 0
/proc/19878/statm: 23717 22712 401 171 0 22642 0
Current children cumulated CPU time (s) 457.9
Current children cumulated vsize (KiB) 94868

[startup+522.302 s]
/proc/loadavg: 1.99 1.99 1.99 3/82 19885
/proc/meminfo: memFree=1484016/2055920 swapFree=4192812/4192956
[pid=19878] ppid=19876 vsize=106728 CPUtime=517.33
/proc/19878/stat : 19878 (pcs.big) R 19876 19878 18970 0 -1 4194304 27250 656 0 0 51717 16 0 0 25 0 1 0 60476072 109289472 25657 996147200 134512640 135215973 4294956304 18446744073709551615 134609802 0 0 4096 0 0 0 0 17 1 0 0
/proc/19878/statm: 26682 25657 401 171 0 25607 0
Current children cumulated CPU time (s) 517.33
Current children cumulated vsize (KiB) 106728

[startup+582.302 s]
/proc/loadavg: 1.99 1.99 1.99 3/82 19885
/proc/meminfo: memFree=1472368/2055920 swapFree=4192812/4192956
[pid=19878] ppid=19876 vsize=117812 CPUtime=576.77
/proc/19878/stat : 19878 (pcs.big) R 19876 19878 18970 0 -1 4194304 30123 656 0 0 57659 18 0 0 25 0 1 0 60476072 120639488 28530 996147200 134512640 135215973 4294956304 18446744073709551615 134533363 0 0 4096 0 0 0 0 17 1 0 0
/proc/19878/statm: 29453 28530 401 171 0 28378 0
Current children cumulated CPU time (s) 576.77
Current children cumulated vsize (KiB) 117812

[startup+642.302 s]
/proc/loadavg: 1.99 1.99 1.99 3/82 19885
/proc/meminfo: memFree=1461936/2055920 swapFree=4192812/4192956
[pid=19878] ppid=19876 vsize=128104 CPUtime=636.2
/proc/19878/stat : 19878 (pcs.big) R 19876 19878 18970 0 -1 4194304 32770 656 0 0 63601 19 0 0 25 0 1 0 60476072 131178496 31177 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 1 0 0
/proc/19878/statm: 32026 31177 401 171 0 30951 0
Current children cumulated CPU time (s) 636.2
Current children cumulated vsize (KiB) 128104

[startup+702.302 s]

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

[startup+822.301 s]
/proc/loadavg: 1.99 1.99 1.99 3/82 19891
/proc/meminfo: memFree=1430440/2055920 swapFree=4192812/4192956
[pid=19878] ppid=19876 vsize=162276 CPUtime=814.47
/proc/19878/stat : 19878 (pcs.big) R 19876 19878 18970 0 -1 4194304 41605 656 0 0 81421 26 0 0 25 0 1 0 60476072 166170624 38987 996147200 134512640 135215973 4294956304 18446744073709551615 135013396 0 0 4096 0 0 0 0 17 1 0 0
/proc/19878/statm: 40569 38987 401 171 0 39494 0
Current children cumulated CPU time (s) 814.47
Current children cumulated vsize (KiB) 162276

[startup+882.307 s]
/proc/loadavg: 1.99 1.99 1.99 3/82 19891
/proc/meminfo: memFree=1420840/2055920 swapFree=4192812/4192956
[pid=19878] ppid=19876 vsize=171376 CPUtime=873.91
/proc/19878/stat : 19878 (pcs.big) R 19876 19878 18970 0 -1 4194304 43979 656 0 0 87363 28 0 0 25 0 1 0 60476072 175489024 41361 996147200 134512640 135215973 4294956304 18446744073709551615 135026971 0 0 4096 0 0 0 0 17 1 0 0
/proc/19878/statm: 42844 41361 401 171 0 41769 0
Current children cumulated CPU time (s) 873.91
Current children cumulated vsize (KiB) 171376

[startup+942.302 s]
/proc/loadavg: 1.99 1.99 1.99 3/82 19891
/proc/meminfo: memFree=1410856/2055920 swapFree=4192812/4192956
[pid=19878] ppid=19876 vsize=181140 CPUtime=933.34
/proc/19878/stat : 19878 (pcs.big) R 19876 19878 18970 0 -1 4194304 46507 656 0 0 93305 29 0 0 25 0 1 0 60476072 185487360 43889 996147200 134512640 135215973 4294956304 18446744073709551615 134599873 0 0 4096 0 0 0 0 17 1 0 0
/proc/19878/statm: 45285 43889 401 171 0 44210 0
Current children cumulated CPU time (s) 933.34
Current children cumulated vsize (KiB) 181140

[startup+1002.3 s]
/proc/loadavg: 1.99 1.99 1.99 3/82 19891
/proc/meminfo: memFree=1400616/2055920 swapFree=4192812/4192956
[pid=19878] ppid=19876 vsize=190904 CPUtime=992.77
/proc/19878/stat : 19878 (pcs.big) R 19876 19878 18970 0 -1 4194304 49032 656 0 0 99246 31 0 0 25 0 1 0 60476072 195485696 46414 996147200 134512640 135215973 4294956304 18446744073709551615 134585388 0 0 4096 0 0 0 0 17 1 0 0
/proc/19878/statm: 47726 46414 401 171 0 46651 0
Current children cumulated CPU time (s) 992.77
Current children cumulated vsize (KiB) 190904

[startup+1062.3 s]
/proc/loadavg: 1.99 1.99 1.99 3/82 19891
/proc/meminfo: memFree=1391280/2055920 swapFree=4192812/4192956
[pid=19878] ppid=19876 vsize=200000 CPUtime=1052.2
/proc/19878/stat : 19878 (pcs.big) R 19876 19878 18970 0 -1 4194304 51401 656 0 0 105188 32 0 0 25 0 1 0 60476072 204800000 48783 996147200 134512640 135215973 4294956304 18446744073709551615 134588292 0 0 4096 0 0 0 0 17 1 0 0
/proc/19878/statm: 50000 48783 401 171 0 48925 0
Current children cumulated CPU time (s) 1052.2
Current children cumulated vsize (KiB) 200000

[startup+1122.3 s]
/proc/loadavg: 1.47 1.85 1.95 2/65 19914
/proc/meminfo: memFree=1403008/2055920 swapFree=4192812/4192956
[pid=19878] ppid=19876 vsize=211316 CPUtime=1112.02
/proc/19878/stat : 19878 (pcs.big) R 19876 19878 18970 0 -1 4194304 54308 656 0 0 111168 34 0 0 25 0 1 0 60476072 216387584 51433 996147200 134512640 135215973 4294956304 18446744073709551615 3599812 0 0 4096 0 0 0 0 17 0 0 0
/proc/19878/statm: 52829 51433 401 171 0 51754 0
Current children cumulated CPU time (s) 1112.02
Current children cumulated vsize (KiB) 211316

[startup+1182.3 s]
/proc/loadavg: 1.17 1.69 1.88 2/65 19914
/proc/meminfo: memFree=1394304/2055920 swapFree=4192812/4192956
[pid=19878] ppid=19876 vsize=219760 CPUtime=1171.99
/proc/19878/stat : 19878 (pcs.big) R 19876 19878 18970 0 -1 4194304 56520 656 0 0 117162 37 0 0 25 0 1 0 60476072 225034240 53645 996147200 134512640 135215973 4294956304 18446744073709551615 135020385 0 0 4096 0 0 0 0 17 0 0 0
/proc/19878/statm: 54940 53645 401 171 0 53865 0
Current children cumulated CPU time (s) 1171.99
Current children cumulated vsize (KiB) 219760

[startup+1242.3 s]
/proc/loadavg: 1.06 1.57 1.83 2/65 19914
/proc/meminfo: memFree=1384512/2055920 swapFree=4192812/4192956
[pid=19878] ppid=19876 vsize=228996 CPUtime=1231.97
/proc/19878/stat : 19878 (pcs.big) R 19876 19878 18970 0 -1 4194304 58920 656 0 0 123158 39 0 0 25 0 1 0 60476072 234491904 56045 996147200 134512640 135215973 4294956304 18446744073709551615 134593068 0 0 4096 0 0 0 0 17 0 0 0
/proc/19878/statm: 57249 56045 401 171 0 56174 0
Current children cumulated CPU time (s) 1231.97
Current children cumulated vsize (KiB) 228996

[startup+1302.3 s]
/proc/loadavg: 1.02 1.46 1.77 2/65 19914
/proc/meminfo: memFree=1375616/2055920 swapFree=4192812/4192956
[pid=19878] ppid=19876 vsize=237572 CPUtime=1291.94
/proc/19878/stat : 19878 (pcs.big) R 19876 19878 18970 0 -1 4194304 61165 656 0 0 129154 40 0 0 25 0 1 0 60476072 243273728 58290 996147200 134512640 135215973 4294956304 18446744073709551615 4158960153 0 0 4096 0 0 0 0 17 0 0 0
/proc/19878/statm: 59393 58290 401 171 0 58318 0
Current children cumulated CPU time (s) 1291.94
Current children cumulated vsize (KiB) 237572

[startup+1362.3 s]
/proc/loadavg: 1.01 1.37 1.72 2/65 19914
/proc/meminfo: memFree=1365056/2055920 swapFree=4192812/4192956
[pid=19878] ppid=19876 vsize=247736 CPUtime=1351.89
/proc/19878/stat : 19878 (pcs.big) R 19876 19878 18970 0 -1 4194304 63780 656 0 0 135147 42 0 0 25 0 1 0 60476072 253681664 60905 996147200 134512640 135215973 4294956304 18446744073709551615 134599875 0 0 4096 0 0 0 0 17 0 0 0
/proc/19878/statm: 61934 60905 401 171 0 60859 0
Current children cumulated CPU time (s) 1351.89
Current children cumulated vsize (KiB) 247736

[startup+1422.3 s]
/proc/loadavg: 1.00 1.30 1.67 2/65 19914
/proc/meminfo: memFree=1354368/2055920 swapFree=4192812/4192956
[pid=19878] ppid=19876 vsize=257900 CPUtime=1411.87
/proc/19878/stat : 19878 (pcs.big) R 19876 19878 18970 0 -1 4194304 66432 656 0 0 141143 44 0 0 25 0 1 0 60476072 264089600 63557 996147200 134512640 135215973 4294956304 18446744073709551615 134591029 0 0 4096 0 0 0 0 17 0 0 0
/proc/19878/statm: 64475 63557 401 171 0 63400 0
Current children cumulated CPU time (s) 1411.87
Current children cumulated vsize (KiB) 257900

[startup+1482.3 s]
/proc/loadavg: 1.00 1.25 1.63 2/65 19914
/proc/meminfo: memFree=1343808/2055920 swapFree=4192812/4192956
[pid=19878] ppid=19876 vsize=276388 CPUtime=1471.85
/proc/19878/stat : 19878 (pcs.big) R 19876 19878 18970 0 -1 4194304 71154 656 0 0 147137 48 0 0 25 0 1 0 60476072 283021312 66230 996147200 134512640 135215973 4294956304 18446744073709551615 135020224 0 0 4096 0 0 0 0 17 0 0 0
/proc/19878/statm: 69097 66230 401 171 0 68022 0
Current children cumulated CPU time (s) 1471.85
Current children cumulated vsize (KiB) 276388

[startup+1542.31 s]
/proc/loadavg: 1.00 1.20 1.59 2/65 19914
/proc/meminfo: memFree=1333376/2055920 swapFree=4192812/4192956
[pid=19878] ppid=19876 vsize=286416 CPUtime=1531.82
/proc/19878/stat : 19878 (pcs.big) R 19876 19878 18970 0 -1 4194304 73729 656 0 0 153132 50 0 0 25 0 1 0 60476072 293289984 68805 996147200 134512640 135215973 4294956304 18446744073709551615 134599868 0 0 4096 0 0 0 0 17 0 0 0
/proc/19878/statm: 71604 68805 401 171 0 70529 0
Current children cumulated CPU time (s) 1531.82
Current children cumulated vsize (KiB) 286416

[startup+1602.3 s]
/proc/loadavg: 1.00 1.16 1.54 2/65 19914
/proc/meminfo: memFree=1324480/2055920 swapFree=4192812/4192956
[pid=19878] ppid=19876 vsize=295124 CPUtime=1591.78
/proc/19878/stat : 19878 (pcs.big) R 19876 19878 18970 0 -1 4194304 75984 656 0 0 159126 52 0 0 25 0 1 0 60476072 302206976 71060 996147200 134512640 135215973 4294956304 18446744073709551615 134600112 0 0 4096 0 0 0 0 17 0 0 0
/proc/19878/statm: 73781 71060 401 171 0 72706 0
Current children cumulated CPU time (s) 1591.78
Current children cumulated vsize (KiB) 295124

[startup+1662.3 s]
/proc/loadavg: 1.00 1.13 1.51 2/65 19914
/proc/meminfo: memFree=1315712/2055920 swapFree=4192812/4192956
[pid=19878] ppid=19876 vsize=303308 CPUtime=1651.76
/proc/19878/stat : 19878 (pcs.big) R 19876 19878 18970 0 -1 4194304 78136 656 0 0 165122 54 0 0 25 0 1 0 60476072 310587392 73212 996147200 134512640 135215973 4294956304 18446744073709551615 4158960807 0 0 4096 0 0 0 0 17 0 0 0
/proc/19878/statm: 75827 73212 401 171 0 74752 0
Current children cumulated CPU time (s) 1651.76
Current children cumulated vsize (KiB) 303308

[startup+1722.3 s]
/proc/loadavg: 1.00 1.10 1.47 2/65 19914
/proc/meminfo: memFree=1305600/2055920 swapFree=4192812/4192956
[pid=19878] ppid=19876 vsize=313076 CPUtime=1711.73
/proc/19878/stat : 19878 (pcs.big) R 19876 19878 18970 0 -1 4194304 80676 656 0 0 171117 56 0 0 25 0 1 0 60476072 320589824 75752 996147200 134512640 135215973 4294956304 18446744073709551615 4158960021 0 0 4096 0 0 0 0 17 0 0 0
/proc/19878/statm: 78269 75752 401 171 0 77194 0
Current children cumulated CPU time (s) 1711.73
Current children cumulated vsize (KiB) 313076

[startup+1782.3 s]
/proc/loadavg: 1.00 1.08 1.44 2/65 19914
/proc/meminfo: memFree=1295680/2055920 swapFree=4192812/4192956
[pid=19878] ppid=19876 vsize=322448 CPUtime=1771.71
/proc/19878/stat : 19878 (pcs.big) R 19876 19878 18970 0 -1 4194304 83099 656 0 0 177113 58 0 0 25 0 1 0 60476072 330186752 78175 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/19878/statm: 80612 78175 401 171 0 79537 0
Current children cumulated CPU time (s) 1771.71
Current children cumulated vsize (KiB) 322448



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1810.71 s]
/proc/loadavg: 1.00 1.07 1.43 2/65 19914
/proc/meminfo: memFree=1291264/2055920 swapFree=4192812/4192956
[pid=19878] ppid=19876 vsize=326796 CPUtime=1800.1
/proc/19878/stat : 19878 (pcs.big) R 19876 19878 18970 0 -1 4194304 84207 656 0 0 179951 59 0 0 25 0 1 0 60476072 334639104 79283 996147200 134512640 135215973 4294956304 18446744073709551615 135010988 0 0 4096 0 0 0 0 17 0 0 0
/proc/19878/statm: 81699 79283 401 171 0 80624 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 326796

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): 1810.76
CPU time (s): 1800.16
CPU user time (s): 1799.51
CPU system time (s): 0.646901
CPU usage (%): 99.4147
Max. virtual memory (cumulated for all children) (KiB): 326796

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.51
system time used= 0.646901
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 84863
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= 46688

runsolver used 1.86072 second user time and 5.71513 second system time

The end

Launcher Data 

Begin job on node37 at 2009-07-16 10:48:39
IDJOB=2092307
IDBENCH=60325
IDSOLVER=734
FILE ID=node37/2092307-1247734119
PBS_JOBID= 9521515
Free space on /tmp= 66396 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/tightness0.8/normalized-rand-2-40-80-103-800-78_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2092307-1247734119/watcher-2092307-1247734119 -o /tmp/evaluation-result-2092307-1247734119/solver-2092307-1247734119 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1740786497 HOME/instance-2092307-1247734119.xml

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

MD5SUM BENCH= 2ac92b434940a175b3fb756f91844113
RANDOM SEED=1740786497

node37.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		: 3000.260
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		: 3000.260
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:       1586128 kB
Buffers:         81524 kB
Cached:         269900 kB
SwapCached:          0 kB
Active:          80692 kB
Inactive:       304684 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1586128 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2472 kB
Writeback:           0 kB
Mapped:          54292 kB
Slab:            69608 kB
Committed_AS:   596748 kB
PageTables:       1852 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 node37 at 2009-07-16 11:18:52