Trace number 2059636

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
pcs 0.3.2? (TO) 1800.05 1808.02

General information on the benchmark

Namecsp/rand-2-25/
normalized-rand-25-25-300-147-57021_ext.xml
MD5SUMdfead07b9af42ad10ea9709d5e4b6525
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 benchmark190.763
Satisfiable
(Un)Satisfiability was proved
Number of variables25
Number of constraints300
Maximum constraint arity2
Maximum domain size25
Number of constraints which are defined in extension300
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 984598156
0.00/0.02	c Constructing HOME/instance-2059636-1247695240.xml  with 7488 constraints
0.07/0.12	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-2059636-1247695240/watcher-2059636-1247695240 -o /tmp/evaluation-result-2059636-1247695240/solver-2059636-1247695240 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 984598156 HOME/instance-2059636-1247695240.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: 1.99 1.92 1.29 3/72 9503
/proc/meminfo: memFree=1215080/2055920 swapFree=4192812/4192956
[pid=9503] ppid=9501 vsize=5260 CPUtime=0
/proc/9503/stat : 9503 (pcssolve) R 9501 9503 9388 0 -1 4194304 69 0 0 0 0 0 0 0 20 0 1 0 56587704 5386240 43 996147200 4194304 4889804 548682068800 18446744073709551615 208714922073 0 0 4096 0 0 0 0 17 1 0 0
/proc/9503/statm: 1315 43 29 169 0 14 0

[startup+0.0554929 s]
/proc/loadavg: 1.99 1.92 1.29 3/72 9503
/proc/meminfo: memFree=1215080/2055920 swapFree=4192812/4192956
[pid=9503] ppid=9501 vsize=4904 CPUtime=0.03
/proc/9503/stat : 9503 (pcs.small) R 9501 9503 9388 0 -1 4194304 935 822 0 0 3 0 0 0 24 0 1 0 56587704 5021696 544 996147200 134512640 135095119 4294956304 18446744073709551615 134739380 0 0 4096 0 0 0 0 17 1 0 0
/proc/9503/statm: 1226 544 364 142 0 180 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 4904

[startup+0.101496 s]
/proc/loadavg: 1.99 1.92 1.29 3/72 9503
/proc/meminfo: memFree=1215080/2055920 swapFree=4192812/4192956
[pid=9503] ppid=9501 vsize=5696 CPUtime=0.07
/proc/9503/stat : 9503 (pcs.small) R 9501 9503 9388 0 -1 4194304 1125 822 0 0 7 0 0 0 24 0 1 0 56587704 5832704 734 996147200 134512640 135095119 4294956304 18446744073709551615 134547024 0 0 4096 0 0 0 0 17 1 0 0
/proc/9503/statm: 1424 734 364 142 0 378 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5696

[startup+0.301519 s]
/proc/loadavg: 1.99 1.92 1.29 3/72 9503
/proc/meminfo: memFree=1215080/2055920 swapFree=4192812/4192956
[pid=9503] ppid=9501 vsize=6776 CPUtime=0.27
/proc/9503/stat : 9503 (pcs.small) R 9501 9503 9388 0 -1 4194304 1438 822 0 0 27 0 0 0 25 0 1 0 56587704 6938624 1014 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/9503/statm: 1694 1014 378 142 0 648 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 6776

[startup+0.701562 s]
/proc/loadavg: 1.99 1.92 1.29 3/72 9503
/proc/meminfo: memFree=1215080/2055920 swapFree=4192812/4192956
[pid=9503] ppid=9501 vsize=6516 CPUtime=0.67
/proc/9503/stat : 9503 (pcs.small) R 9501 9503 9388 0 -1 4194304 1441 822 0 0 67 0 0 0 25 0 1 0 56587704 6672384 952 996147200 134512640 135095119 4294956304 18446744073709551615 134570606 0 0 4096 0 0 0 0 17 1 0 0
/proc/9503/statm: 1629 952 378 142 0 583 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 6516

[startup+1.50165 s]
/proc/loadavg: 1.99 1.92 1.29 3/73 9509
/proc/meminfo: memFree=1212448/2055920 swapFree=4192812/4192956
[pid=9503] ppid=9501 vsize=7032 CPUtime=1.46
/proc/9503/stat : 9503 (pcs.small) R 9501 9503 9388 0 -1 4194304 1579 822 0 0 146 0 0 0 25 0 1 0 56587704 7200768 1025 996147200 134512640 135095119 4294956304 18446744073709551615 134637435 0 0 4096 0 0 0 0 17 1 0 0
/proc/9503/statm: 1758 1025 378 142 0 712 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 7032

[startup+3.10182 s]
/proc/loadavg: 1.99 1.92 1.30 3/73 9509
/proc/meminfo: memFree=1211936/2055920 swapFree=4192812/4192956
[pid=9503] ppid=9501 vsize=7936 CPUtime=3.05
/proc/9503/stat : 9503 (pcs.small) R 9501 9503 9388 0 -1 4194304 1906 822 0 0 304 1 0 0 25 0 1 0 56587704 8126464 1223 996147200 134512640 135095119 4294956304 18446744073709551615 134591667 0 0 4096 0 0 0 0 17 1 0 0
/proc/9503/statm: 1984 1223 378 142 0 938 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 7936

[startup+6.30116 s]
/proc/loadavg: 1.99 1.92 1.30 3/73 9509
/proc/meminfo: memFree=1209632/2055920 swapFree=4192812/4192956
[pid=9503] ppid=9501 vsize=10640 CPUtime=6.22
/proc/9503/stat : 9503 (pcs.small) R 9501 9503 9388 0 -1 4194304 2606 822 0 0 621 1 0 0 25 0 1 0 56587704 10895360 1666 996147200 134512640 135095119 4294956304 18446744073709551615 134642952 0 0 4096 0 0 0 0 17 1 0 0
/proc/9503/statm: 2660 1666 378 142 0 1614 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 10640

[startup+12.7018 s]
/proc/loadavg: 1.99 1.92 1.30 3/73 9509
/proc/meminfo: memFree=1207456/2055920 swapFree=4192812/4192956
[pid=9503] ppid=9501 vsize=11688 CPUtime=12.57
/proc/9503/stat : 9503 (pcs.small) R 9501 9503 9388 0 -1 4194304 3133 822 0 0 1255 2 0 0 25 0 1 0 56587704 11968512 2193 996147200 134512640 135095119 4294956304 18446744073709551615 134642964 0 0 4096 0 0 0 0 17 1 0 0
/proc/9503/statm: 2922 2193 378 142 0 1876 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 11688

[startup+25.5012 s]
/proc/loadavg: 1.99 1.92 1.31 3/73 9515
/proc/meminfo: memFree=1203872/2055920 swapFree=4192812/4192956
[pid=9503] ppid=9501 vsize=16728 CPUtime=25.22
/proc/9503/stat : 9503 (pcs.small) R 9501 9503 9388 0 -1 4194304 4746 822 0 0 2519 3 0 0 25 0 1 0 56587704 17129472 3036 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/9503/statm: 4182 3036 378 142 0 3136 0
Current children cumulated CPU time (s) 25.22
Current children cumulated vsize (KiB) 16728

[startup+51.1019 s]
/proc/loadavg: 1.99 1.93 1.33 3/73 9515
/proc/meminfo: memFree=1199072/2055920 swapFree=4192812/4192956
[pid=9503] ppid=9501 vsize=23432 CPUtime=50.58
/proc/9503/stat : 9503 (pcs.small) R 9501 9503 9388 0 -1 4194304 6916 822 0 0 5053 5 0 0 25 0 1 0 56587704 23994368 4181 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/9503/statm: 5858 4181 378 142 0 4812 0
Current children cumulated CPU time (s) 50.58
Current children cumulated vsize (KiB) 23432

[startup+102.306 s]
/proc/loadavg: 1.99 1.94 1.36 3/73 9515
/proc/meminfo: memFree=1191264/2055920 swapFree=4192812/4192956
[pid=9503] ppid=9501 vsize=29300 CPUtime=101.3
/proc/9503/stat : 9503 (pcs.small) R 9501 9503 9388 0 -1 4194304 9088 822 0 0 10123 7 0 0 25 0 1 0 56587704 30003200 5840 996147200 134512640 135095119 4294956304 18446744073709551615 134642955 0 0 4096 0 0 0 0 17 1 0 0
/proc/9503/statm: 7325 5840 378 142 0 6279 0
Current children cumulated CPU time (s) 101.3
Current children cumulated vsize (KiB) 29300

[startup+162.302 s]
/proc/loadavg: 1.99 1.94 1.40 3/73 9515
/proc/meminfo: memFree=1184032/2055920 swapFree=4192812/4192956
[pid=9503] ppid=9501 vsize=32444 CPUtime=160.74
/proc/9503/stat : 9503 (pcs.small) R 9501 9503 9388 0 -1 4194304 10516 822 0 0 16064 10 0 0 25 0 1 0 56587704 33222656 7268 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/9503/statm: 8111 7268 378 142 0 7065 0
Current children cumulated CPU time (s) 160.74
Current children cumulated vsize (KiB) 32444

[startup+222.301 s]
/proc/loadavg: 1.99 1.95 1.43 3/73 9515
/proc/meminfo: memFree=1177696/2055920 swapFree=4192812/4192956
[pid=9503] ppid=9501 vsize=43252 CPUtime=220.17
/proc/9503/stat : 9503 (pcs.small) R 9501 9503 9388 0 -1 4194304 13756 822 0 0 22004 13 0 0 25 0 1 0 56587704 44290048 8459 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/9503/statm: 10813 8459 378 142 0 9767 0
Current children cumulated CPU time (s) 220.17
Current children cumulated vsize (KiB) 43252

[startup+282.301 s]
/proc/loadavg: 1.99 1.96 1.46 3/73 9515
/proc/meminfo: memFree=1168480/2055920 swapFree=4192812/4192956
[pid=9503] ppid=9501 vsize=53152 CPUtime=279.61
/proc/9503/stat : 9503 (pcs.small) R 9501 9503 9388 0 -1 4194304 16692 822 0 0 27947 14 0 0 25 0 1 0 56587704 54427648 10370 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/9503/statm: 13288 10370 378 142 0 12242 0
Current children cumulated CPU time (s) 279.61
Current children cumulated vsize (KiB) 53152

[startup+342.302 s]
/proc/loadavg: 1.99 1.96 1.49 3/73 9515
/proc/meminfo: memFree=1165344/2055920 swapFree=4192812/4192956
[pid=9503] ppid=9501 vsize=53152 CPUtime=339.05
/proc/9503/stat : 9503 (pcs.small) R 9501 9503 9388 0 -1 4194304 17105 822 0 0 33890 15 0 0 25 0 1 0 56587704 54427648 10783 996147200 134512640 135095119 4294956304 18446744073709551615 134617221 0 0 4096 0 0 0 0 17 1 0 0
/proc/9503/statm: 13288 10783 378 142 0 12242 0
Current children cumulated CPU time (s) 339.05
Current children cumulated vsize (KiB) 53152

[startup+402.301 s]
/proc/loadavg: 1.99 1.97 1.52 3/73 9515
/proc/meminfo: memFree=1161184/2055920 swapFree=4192812/4192956
[pid=9503] ppid=9501 vsize=54584 CPUtime=398.49
/proc/9503/stat : 9503 (pcs.small) R 9501 9503 9388 0 -1 4194304 17819 822 0 0 39833 16 0 0 25 0 1 0 56587704 55894016 11497 996147200 134512640 135095119 4294956304 18446744073709551615 134637260 0 0 4096 0 0 0 0 17 1 0 0
/proc/9503/statm: 13646 11497 378 142 0 12600 0
Current children cumulated CPU time (s) 398.49
Current children cumulated vsize (KiB) 54584

[startup+462.302 s]
/proc/loadavg: 1.99 1.97 1.55 3/73 9515
/proc/meminfo: memFree=1156192/2055920 swapFree=4192812/4192956
[pid=9503] ppid=9501 vsize=56416 CPUtime=457.92
/proc/9503/stat : 9503 (pcs.small) R 9501 9503 9388 0 -1 4194304 18649 822 0 0 45775 17 0 0 25 0 1 0 56587704 57769984 12327 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/9503/statm: 14104 12327 378 142 0 13058 0
Current children cumulated CPU time (s) 457.92
Current children cumulated vsize (KiB) 56416

[startup+522.301 s]
/proc/loadavg: 1.99 1.97 1.58 3/73 9515
/proc/meminfo: memFree=1151776/2055920 swapFree=4192812/4192956
[pid=9503] ppid=9501 vsize=58112 CPUtime=517.35
/proc/9503/stat : 9503 (pcs.small) R 9501 9503 9388 0 -1 4194304 19427 822 0 0 51717 18 0 0 25 0 1 0 56587704 59506688 13105 996147200 134512640 135095119 4294956304 18446744073709551615 134642693 0 0 4096 0 0 0 0 17 1 0 0
/proc/9503/statm: 14528 13105 378 142 0 13482 0
Current children cumulated CPU time (s) 517.35
Current children cumulated vsize (KiB) 58112

[startup+582.302 s]
/proc/loadavg: 1.99 1.97 1.60 3/73 9515
/proc/meminfo: memFree=1147424/2055920 swapFree=4192812/4192956
[pid=9503] ppid=9501 vsize=59800 CPUtime=576.79
/proc/9503/stat : 9503 (pcs.small) R 9501 9503 9388 0 -1 4194304 20174 822 0 0 57660 19 0 0 25 0 1 0 56587704 61235200 13852 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/9503/statm: 14950 13852 378 142 0 13904 0
Current children cumulated CPU time (s) 576.79
Current children cumulated vsize (KiB) 59800

[startup+642.301 s]
/proc/loadavg: 1.99 1.97 1.62 3/73 9515
/proc/meminfo: memFree=1143200/2055920 swapFree=4192812/4192956
[pid=9503] ppid=9501 vsize=77764 CPUtime=636.23
/proc/9503/stat : 9503 (pcs.small) R 9501 9503 9388 0 -1 4194304 24974 822 0 0 63602 21 0 0 25 0 1 0 56587704 79630336 14555 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/9503/statm: 19441 14555 378 142 0 18395 0
Current children cumulated CPU time (s) 636.23
Current children cumulated vsize (KiB) 77764

[startup+702.302 s]

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

[startup+822.302 s]
/proc/loadavg: 1.93 1.95 1.67 3/73 9548
/proc/meminfo: memFree=1180832/2055920 swapFree=4192812/4192956
[pid=9503] ppid=9501 vsize=82204 CPUtime=814.68
/proc/9503/stat : 9503 (pcs.small) R 9501 9503 9388 0 -1 4194304 26975 822 0 0 81443 25 0 0 25 0 1 0 56587704 84176896 16556 996147200 134512640 135095119 4294956304 18446744073709551615 134589541 0 0 4096 0 0 0 0 17 0 0 0
/proc/9503/statm: 20551 16556 378 142 0 19505 0
Current children cumulated CPU time (s) 814.68
Current children cumulated vsize (KiB) 82204

[startup+882.301 s]
/proc/loadavg: 1.97 1.96 1.69 3/73 9548
/proc/meminfo: memFree=1175520/2055920 swapFree=4192812/4192956
[pid=9503] ppid=9501 vsize=83772 CPUtime=874.65
/proc/9503/stat : 9503 (pcs.small) R 9501 9503 9388 0 -1 4194304 27688 822 0 0 87439 26 0 0 25 0 1 0 56587704 85782528 17269 996147200 134512640 135095119 4294956304 18446744073709551615 134607027 0 0 4096 0 0 0 0 17 0 0 0
/proc/9503/statm: 20943 17269 378 142 0 19897 0
Current children cumulated CPU time (s) 874.65
Current children cumulated vsize (KiB) 83772

[startup+942.302 s]
/proc/loadavg: 1.99 1.97 1.71 3/73 9548
/proc/meminfo: memFree=1159456/2055920 swapFree=4192812/4192956
[pid=9503] ppid=9501 vsize=104100 CPUtime=934.63
/proc/9503/stat : 9503 (pcs.small) R 9501 9503 9388 0 -1 4194304 33054 822 0 0 93435 28 0 0 25 0 1 0 56587704 106598400 20586 996147200 134512640 135095119 4294956304 18446744073709551615 134636914 0 0 4096 0 0 0 0 17 0 0 0
/proc/9503/statm: 26025 20586 378 142 0 24979 0
Current children cumulated CPU time (s) 934.63
Current children cumulated vsize (KiB) 104100

[startup+1002.3 s]
/proc/loadavg: 1.99 1.97 1.73 3/73 9548
/proc/meminfo: memFree=1155488/2055920 swapFree=4192812/4192956
[pid=9503] ppid=9501 vsize=104100 CPUtime=994.61
/proc/9503/stat : 9503 (pcs.small) R 9501 9503 9388 0 -1 4194304 33337 822 0 0 99432 29 0 0 25 0 1 0 56587704 106598400 20869 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/9503/statm: 26025 20869 378 142 0 24979 0
Current children cumulated CPU time (s) 994.61
Current children cumulated vsize (KiB) 104100

[startup+1062.3 s]
/proc/loadavg: 1.99 1.97 1.74 3/73 9548
/proc/meminfo: memFree=1151072/2055920 swapFree=4192812/4192956
[pid=9503] ppid=9501 vsize=104100 CPUtime=1054.58
/proc/9503/stat : 9503 (pcs.small) R 9501 9503 9388 0 -1 4194304 33613 822 0 0 105429 29 0 0 25 0 1 0 56587704 106598400 21145 996147200 134512640 135095119 4294956304 18446744073709551615 134642881 0 0 4096 0 0 0 0 17 0 0 0
/proc/9503/statm: 26025 21145 378 142 0 24979 0
Current children cumulated CPU time (s) 1054.58
Current children cumulated vsize (KiB) 104100

[startup+1122.3 s]
/proc/loadavg: 1.99 1.97 1.75 3/73 9548
/proc/meminfo: memFree=1148000/2055920 swapFree=4192812/4192956
[pid=9503] ppid=9501 vsize=104100 CPUtime=1114.56
/proc/9503/stat : 9503 (pcs.small) R 9501 9503 9388 0 -1 4194304 33880 822 0 0 111427 29 0 0 25 0 1 0 56587704 106598400 21412 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/9503/statm: 26025 21412 378 142 0 24979 0
Current children cumulated CPU time (s) 1114.56
Current children cumulated vsize (KiB) 104100

[startup+1182.3 s]
/proc/loadavg: 1.99 1.97 1.76 3/73 9548
/proc/meminfo: memFree=1144800/2055920 swapFree=4192812/4192956
[pid=9503] ppid=9501 vsize=104100 CPUtime=1174.55
/proc/9503/stat : 9503 (pcs.small) R 9501 9503 9388 0 -1 4194304 34146 822 0 0 117425 30 0 0 25 0 1 0 56587704 106598400 21678 996147200 134512640 135095119 4294956304 18446744073709551615 134589569 0 0 4096 0 0 0 0 17 0 0 0
/proc/9503/statm: 26025 21678 378 142 0 24979 0
Current children cumulated CPU time (s) 1174.55
Current children cumulated vsize (KiB) 104100

[startup+1242.3 s]
/proc/loadavg: 1.99 1.97 1.77 3/73 9548
/proc/meminfo: memFree=1138080/2055920 swapFree=4192812/4192956
[pid=9503] ppid=9501 vsize=104100 CPUtime=1234.52
/proc/9503/stat : 9503 (pcs.small) R 9501 9503 9388 0 -1 4194304 34408 822 0 0 123422 30 0 0 25 0 1 0 56587704 106598400 21940 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/9503/statm: 26025 21940 378 142 0 24979 0
Current children cumulated CPU time (s) 1234.52
Current children cumulated vsize (KiB) 104100

[startup+1302.3 s]
/proc/loadavg: 1.99 1.97 1.79 3/73 9548
/proc/meminfo: memFree=1135712/2055920 swapFree=4192812/4192956
[pid=9503] ppid=9501 vsize=104100 CPUtime=1294.5
/proc/9503/stat : 9503 (pcs.small) R 9501 9503 9388 0 -1 4194304 34657 822 0 0 129420 30 0 0 25 0 1 0 56587704 106598400 22189 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/9503/statm: 26025 22189 378 142 0 24979 0
Current children cumulated CPU time (s) 1294.5
Current children cumulated vsize (KiB) 104100

[startup+1362.3 s]
/proc/loadavg: 1.99 1.97 1.80 3/73 9548
/proc/meminfo: memFree=1132512/2055920 swapFree=4192812/4192956
[pid=9503] ppid=9501 vsize=104360 CPUtime=1354.48
/proc/9503/stat : 9503 (pcs.small) R 9501 9503 9388 0 -1 4194304 34976 822 0 0 135417 31 0 0 25 0 1 0 56587704 106864640 22508 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/9503/statm: 26090 22508 378 142 0 25044 0
Current children cumulated CPU time (s) 1354.48
Current children cumulated vsize (KiB) 104360

[startup+1422.31 s]
/proc/loadavg: 1.99 1.97 1.81 3/73 9548
/proc/meminfo: memFree=1127456/2055920 swapFree=4192812/4192956
[pid=9503] ppid=9501 vsize=105408 CPUtime=1414.46
/proc/9503/stat : 9503 (pcs.small) R 9501 9503 9388 0 -1 4194304 35480 822 0 0 141415 31 0 0 25 0 1 0 56587704 107937792 23012 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/9503/statm: 26352 23012 378 142 0 25306 0
Current children cumulated CPU time (s) 1414.46
Current children cumulated vsize (KiB) 105408

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.82 3/73 9548
/proc/meminfo: memFree=1122464/2055920 swapFree=4192812/4192956
[pid=9503] ppid=9501 vsize=106460 CPUtime=1474.43
/proc/9503/stat : 9503 (pcs.small) R 9501 9503 9388 0 -1 4194304 35981 822 0 0 147412 31 0 0 25 0 1 0 56587704 109015040 23513 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/9503/statm: 26615 23513 378 142 0 25569 0
Current children cumulated CPU time (s) 1474.43
Current children cumulated vsize (KiB) 106460

[startup+1542.3 s]
/proc/loadavg: 1.99 1.97 1.83 3/73 9548
/proc/meminfo: memFree=1117472/2055920 swapFree=4192812/4192956
[pid=9503] ppid=9501 vsize=107632 CPUtime=1534.4
/proc/9503/stat : 9503 (pcs.small) R 9501 9503 9388 0 -1 4194304 36505 822 0 0 153408 32 0 0 25 0 1 0 56587704 110215168 24037 996147200 134512640 135095119 4294956304 18446744073709551615 134637494 0 0 4096 0 0 0 0 17 0 0 0
/proc/9503/statm: 26908 24037 378 142 0 25862 0
Current children cumulated CPU time (s) 1534.4
Current children cumulated vsize (KiB) 107632

[startup+1602.3 s]
/proc/loadavg: 1.99 1.97 1.83 3/73 9548
/proc/meminfo: memFree=1106016/2055920 swapFree=4192812/4192956
[pid=9503] ppid=9501 vsize=108820 CPUtime=1594.38
/proc/9503/stat : 9503 (pcs.small) R 9501 9503 9388 0 -1 4194304 37025 822 0 0 159405 33 0 0 25 0 1 0 56587704 111431680 24557 996147200 134512640 135095119 4294956304 18446744073709551615 134589508 0 0 4096 0 0 0 0 17 0 0 0
/proc/9503/statm: 27205 24557 378 142 0 26159 0
Current children cumulated CPU time (s) 1594.38
Current children cumulated vsize (KiB) 108820

[startup+1662.3 s]
/proc/loadavg: 1.99 1.97 1.84 3/73 9548
/proc/meminfo: memFree=1102624/2055920 swapFree=4192812/4192956
[pid=9503] ppid=9501 vsize=109876 CPUtime=1654.37
/proc/9503/stat : 9503 (pcs.small) R 9501 9503 9388 0 -1 4194304 37530 822 0 0 165403 34 0 0 25 0 1 0 56587704 112513024 25062 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/9503/statm: 27469 25062 378 142 0 26423 0
Current children cumulated CPU time (s) 1654.37
Current children cumulated vsize (KiB) 109876

[startup+1722.3 s]
/proc/loadavg: 1.99 1.97 1.84 3/73 9548
/proc/meminfo: memFree=1099360/2055920 swapFree=4192812/4192956
[pid=9503] ppid=9501 vsize=111060 CPUtime=1714.34
/proc/9503/stat : 9503 (pcs.small) R 9501 9503 9388 0 -1 4194304 38045 822 0 0 171400 34 0 0 25 0 1 0 56587704 113725440 25577 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/9503/statm: 27765 25577 378 142 0 26719 0
Current children cumulated CPU time (s) 1714.34
Current children cumulated vsize (KiB) 111060

[startup+1782.3 s]
/proc/loadavg: 1.99 1.97 1.85 3/73 9548
/proc/meminfo: memFree=1095968/2055920 swapFree=4192812/4192956
[pid=9503] ppid=9501 vsize=112240 CPUtime=1774.32
/proc/9503/stat : 9503 (pcs.small) R 9501 9503 9388 0 -1 4194304 38553 822 0 0 177397 35 0 0 25 0 1 0 56587704 114933760 26085 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/9503/statm: 28060 26085 378 142 0 27014 0
Current children cumulated CPU time (s) 1774.32
Current children cumulated vsize (KiB) 112240



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808 s]
/proc/loadavg: 1.99 1.97 1.85 3/73 9548
/proc/meminfo: memFree=1094432/2055920 swapFree=4192812/4192956
[pid=9503] ppid=9501 vsize=112636 CPUtime=1800.02
/proc/9503/stat : 9503 (pcs.small) R 9501 9503 9388 0 -1 4194304 38766 822 0 0 179967 35 0 0 25 0 1 0 56587704 115339264 26298 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/9503/statm: 28159 26298 378 142 0 27113 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 112636

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): 1808.02
CPU time (s): 1800.05
CPU user time (s): 1799.68
CPU system time (s): 0.377942
CPU usage (%): 99.5592
Max. virtual memory (cumulated for all children) (KiB): 112636

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.68
system time used= 0.377942
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39588
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= 20738

runsolver used 2.78158 second user time and 5.44217 second system time

The end

Launcher Data 

Begin job on node47 at 2009-07-16 00:00:40
IDJOB=2059636
IDBENCH=53600
IDSOLVER=733
FILE ID=node47/2059636-1247695240
PBS_JOBID= 9521218
Free space on /tmp= 66384 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-25/normalized-rand-25-25-300-147-57021_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2059636-1247695240/watcher-2059636-1247695240 -o /tmp/evaluation-result-2059636-1247695240/solver-2059636-1247695240 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 984598156 HOME/instance-2059636-1247695240.xml

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

MD5SUM BENCH= dfead07b9af42ad10ea9709d5e4b6525
RANDOM SEED=984598156

node47.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		: 3000.218
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		: 3000.218
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:       1215560 kB
Buffers:         73992 kB
Cached:         639260 kB
SwapCached:          0 kB
Active:         256372 kB
Inactive:       513600 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1215560 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1984 kB
Writeback:           0 kB
Mapped:          68104 kB
Slab:            55664 kB
Committed_AS:   581860 kB
PageTables:       1916 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= 66380 MiB
End job on node47 at 2009-07-16 00:30:50