Trace number 2091119

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) 1800.07 1807.82

General information on the benchmark

Namecsp/rand-2-50-23/
normalized-rand-2-50-23-587-230-39_ext.xml
MD5SUM15d340518ecd37c880bb1114afb81cb2
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 benchmark532.55
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints462
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension462
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
0.18/0.20	c Seed is 129592285
0.18/0.20	c Constructing HOME/instance-2091119-1247731490.xml  with 10613 constraints
0.18/0.20	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-2091119-1247731490/watcher-2091119-1247731490 -o /tmp/evaluation-result-2091119-1247731490/solver-2091119-1247731490 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 129592285 HOME/instance-2091119-1247731490.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 15093
/proc/meminfo: memFree=1389208/2055920 swapFree=4192812/4192956
[pid=15093] ppid=15091 vsize=18576 CPUtime=0
/proc/15093/stat : 15093 (runsolver) R 15091 15093 13151 0 -1 4194368 15 0 0 0 0 0 0 0 22 0 1 0 60212082 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 271894244647 0 0 4096 24578 0 0 0 17 1 0 0
/proc/15093/statm: 4644 284 249 26 0 2626 0

[startup+0.179143 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 15093
/proc/meminfo: memFree=1389208/2055920 swapFree=4192812/4192956
[pid=15093] ppid=15091 vsize=8104 CPUtime=0.16
/proc/15093/stat : 15093 (pcs.small) R 15091 15093 13151 0 -1 4194304 1759 822 0 0 15 1 0 0 18 0 1 0 60212082 8298496 1270 996147200 134512640 135095119 4294956304 18446744073709551615 134584762 0 0 4096 0 0 0 0 17 1 0 0
/proc/15093/statm: 2026 1270 367 142 0 980 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 8104

[startup+0.202144 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 15093
/proc/meminfo: memFree=1389208/2055920 swapFree=4192812/4192956
[pid=15093] ppid=15091 vsize=8104 CPUtime=0.18
/proc/15093/stat : 15093 (pcs.small) R 15091 15093 13151 0 -1 4194304 1792 822 0 0 17 1 0 0 18 0 1 0 60212082 8298496 1303 996147200 134512640 135095119 4294956304 18446744073709551615 134616992 0 0 4096 0 0 0 0 17 1 0 0
/proc/15093/statm: 2026 1303 378 142 0 980 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 8104

[startup+0.302152 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 15093
/proc/meminfo: memFree=1389208/2055920 swapFree=4192812/4192956
[pid=15093] ppid=15091 vsize=8104 CPUtime=0.28
/proc/15093/stat : 15093 (pcs.small) R 15091 15093 13151 0 -1 4194304 1793 822 0 0 27 1 0 0 19 0 1 0 60212082 8298496 1304 996147200 134512640 135095119 4294956304 18446744073709551615 134617071 0 0 4096 0 0 0 0 17 1 0 0
/proc/15093/statm: 2026 1304 378 142 0 980 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 8104

[startup+0.701192 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 15093
/proc/meminfo: memFree=1389208/2055920 swapFree=4192812/4192956
[pid=15093] ppid=15091 vsize=8104 CPUtime=0.67
/proc/15093/stat : 15093 (pcs.small) R 15091 15093 13151 0 -1 4194304 1795 822 0 0 66 1 0 0 22 0 1 0 60212082 8298496 1306 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15093/statm: 2026 1306 378 142 0 980 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 8104

[startup+1.50227 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15099
/proc/meminfo: memFree=1385360/2055920 swapFree=4192812/4192956
[pid=15093] ppid=15091 vsize=8104 CPUtime=1.47
/proc/15093/stat : 15093 (pcs.small) R 15091 15093 13151 0 -1 4194304 1802 822 0 0 146 1 0 0 25 0 1 0 60212082 8298496 1313 996147200 134512640 135095119 4294956304 18446744073709551615 134617260 0 0 4096 0 0 0 0 17 1 0 0
/proc/15093/statm: 2026 1313 378 142 0 980 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 8104

[startup+3.10143 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15099
/proc/meminfo: memFree=1385168/2055920 swapFree=4192812/4192956
[pid=15093] ppid=15091 vsize=8104 CPUtime=3.06
/proc/15093/stat : 15093 (pcs.small) R 15091 15093 13151 0 -1 4194304 1815 822 0 0 305 1 0 0 25 0 1 0 60212082 8298496 1326 996147200 134512640 135095119 4294956304 18446744073709551615 134642955 0 0 4096 0 0 0 0 17 1 0 0
/proc/15093/statm: 2026 1326 378 142 0 980 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 8104

[startup+6.30174 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15099
/proc/meminfo: memFree=1384848/2055920 swapFree=4192812/4192956
[pid=15093] ppid=15091 vsize=8104 CPUtime=6.25
/proc/15093/stat : 15093 (pcs.small) R 15091 15093 13151 0 -1 4194304 1839 822 0 0 624 1 0 0 25 0 1 0 60212082 8298496 1350 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/15093/statm: 2026 1350 378 142 0 980 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 8104

[startup+12.7014 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15099
/proc/meminfo: memFree=1383824/2055920 swapFree=4192812/4192956
[pid=15093] ppid=15091 vsize=9776 CPUtime=12.61
/proc/15093/stat : 15093 (pcs.small) R 15091 15093 13151 0 -1 4194304 2196 822 0 0 1260 1 0 0 25 0 1 0 60212082 10010624 1578 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15093/statm: 2444 1578 378 142 0 1398 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 9776

[startup+25.5016 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15099
/proc/meminfo: memFree=1382288/2055920 swapFree=4192812/4192956
[pid=15093] ppid=15091 vsize=11324 CPUtime=25.35
/proc/15093/stat : 15093 (pcs.small) R 15091 15093 13151 0 -1 4194304 2783 822 0 0 2533 2 0 0 25 0 1 0 60212082 11595776 1908 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/15093/statm: 2831 1908 378 142 0 1785 0
Current children cumulated CPU time (s) 25.35
Current children cumulated vsize (KiB) 11324

[startup+51.1011 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15099
/proc/meminfo: memFree=1378896/2055920 swapFree=4192812/4192956
[pid=15093] ppid=15091 vsize=14196 CPUtime=50.83
/proc/15093/stat : 15093 (pcs.small) R 15091 15093 13151 0 -1 4194304 3826 822 0 0 5080 3 0 0 25 0 1 0 60212082 14536704 2661 996147200 134512640 135095119 4294956304 18446744073709551615 134642952 0 0 4096 0 0 0 0 17 1 0 0
/proc/15093/statm: 3549 2661 378 142 0 2503 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 14196

[startup+102.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15099
/proc/meminfo: memFree=1373336/2055920 swapFree=4192812/4192956
[pid=15093] ppid=15091 vsize=18884 CPUtime=101.78
/proc/15093/stat : 15093 (pcs.small) R 15091 15093 13151 0 -1 4194304 5451 822 0 0 10174 4 0 0 25 0 1 0 60212082 19337216 3773 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15093/statm: 4721 3773 378 142 0 3675 0
Current children cumulated CPU time (s) 101.78
Current children cumulated vsize (KiB) 18884

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15099
/proc/meminfo: memFree=1366488/2055920 swapFree=4192812/4192956
[pid=15093] ppid=15091 vsize=29112 CPUtime=161.49
/proc/15093/stat : 15093 (pcs.small) R 15091 15093 13151 0 -1 4194304 8419 822 0 0 16142 7 0 0 25 0 1 0 60212082 29810688 5203 996147200 134512640 135095119 4294956304 18446744073709551615 134642964 0 0 4096 0 0 0 0 17 1 0 0
/proc/15093/statm: 7278 5203 378 142 0 6232 0
Current children cumulated CPU time (s) 161.49
Current children cumulated vsize (KiB) 29112

[startup+222.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15099
/proc/meminfo: memFree=1363608/2055920 swapFree=4192812/4192956
[pid=15093] ppid=15091 vsize=29640 CPUtime=221.21
/proc/15093/stat : 15093 (pcs.small) R 15091 15093 13151 0 -1 4194304 8916 822 0 0 22114 7 0 0 25 0 1 0 60212082 30351360 5700 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15093/statm: 7410 5700 378 142 0 6364 0
Current children cumulated CPU time (s) 221.21
Current children cumulated vsize (KiB) 29640

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15099
/proc/meminfo: memFree=1359576/2055920 swapFree=4192812/4192956
[pid=15093] ppid=15091 vsize=31488 CPUtime=280.91
/proc/15093/stat : 15093 (pcs.small) R 15091 15093 13151 0 -1 4194304 9679 822 0 0 28083 8 0 0 25 0 1 0 60212082 32243712 6463 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15093/statm: 7872 6463 378 142 0 6826 0
Current children cumulated CPU time (s) 280.91
Current children cumulated vsize (KiB) 31488

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15099
/proc/meminfo: memFree=1355608/2055920 swapFree=4192812/4192956
[pid=15093] ppid=15091 vsize=33072 CPUtime=340.62
/proc/15093/stat : 15093 (pcs.small) R 15091 15093 13151 0 -1 4194304 10397 822 0 0 34053 9 0 0 25 0 1 0 60212082 33865728 7181 996147200 134512640 135095119 4294956304 18446744073709551615 134637372 0 0 4096 0 0 0 0 17 1 0 0
/proc/15093/statm: 8268 7181 378 142 0 7222 0
Current children cumulated CPU time (s) 340.62
Current children cumulated vsize (KiB) 33072

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15099
/proc/meminfo: memFree=1351512/2055920 swapFree=4192812/4192956
[pid=15093] ppid=15091 vsize=34788 CPUtime=400.33
/proc/15093/stat : 15093 (pcs.small) R 15091 15093 13151 0 -1 4194304 11100 822 0 0 40023 10 0 0 25 0 1 0 60212082 35622912 7884 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15093/statm: 8697 7884 378 142 0 7651 0
Current children cumulated CPU time (s) 400.33
Current children cumulated vsize (KiB) 34788

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15099
/proc/meminfo: memFree=1346712/2055920 swapFree=4192812/4192956
[pid=15093] ppid=15091 vsize=44564 CPUtime=460.05
/proc/15093/stat : 15093 (pcs.small) R 15091 15093 13151 0 -1 4194304 13827 822 0 0 45992 13 0 0 25 0 1 0 60212082 45633536 8562 996147200 134512640 135095119 4294956304 18446744073709551615 134637435 0 0 4096 0 0 0 0 17 1 0 0
/proc/15093/statm: 11141 8562 378 142 0 10095 0
Current children cumulated CPU time (s) 460.05
Current children cumulated vsize (KiB) 44564

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15099
/proc/meminfo: memFree=1336728/2055920 swapFree=4192812/4192956
[pid=15093] ppid=15091 vsize=55392 CPUtime=519.75
/proc/15093/stat : 15093 (pcs.small) R 15091 15093 13151 0 -1 4194304 16783 822 0 0 51961 14 0 0 25 0 1 0 60212082 56721408 10493 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/15093/statm: 13848 10493 378 142 0 12802 0
Current children cumulated CPU time (s) 519.75
Current children cumulated vsize (KiB) 55392

[startup+582.301 s]
/proc/loadavg: 1.92 1.98 1.99 4/82 15141
/proc/meminfo: memFree=1428144/2055920 swapFree=4192812/4192956
[pid=15093] ppid=15091 vsize=55392 CPUtime=579.46
/proc/15093/stat : 15093 (pcs.small) R 15091 15093 13151 0 -1 4194304 17042 822 0 0 57931 15 0 0 25 0 1 0 60212082 56721408 10752 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15093/statm: 13848 10752 378 142 0 12802 0
Current children cumulated CPU time (s) 579.46
Current children cumulated vsize (KiB) 55392

[startup+642.301 s]
/proc/loadavg: 1.97 1.98 1.99 3/82 15141
/proc/meminfo: memFree=1426936/2055920 swapFree=4192812/4192956
[pid=15093] ppid=15091 vsize=55392 CPUtime=639.23
/proc/15093/stat : 15093 (pcs.small) R 15091 15093 13151 0 -1 4194304 17314 822 0 0 63906 17 0 0 25 0 1 0 60212082 56721408 11024 996147200 134512640 135095119 4294956304 18446744073709551615 134617692 0 0 4096 0 0 0 0 17 0 0 0
/proc/15093/statm: 13848 11024 378 142 0 12802 0
Current children cumulated CPU time (s) 639.23
Current children cumulated vsize (KiB) 55392

[startup+702.303 s]

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

[startup+882.307 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 15141
/proc/meminfo: memFree=1418616/2055920 swapFree=4192812/4192956
[pid=15093] ppid=15091 vsize=59496 CPUtime=878.26
/proc/15093/stat : 15093 (pcs.small) R 15091 15093 13151 0 -1 4194304 19338 822 0 0 87807 19 0 0 25 0 1 0 60212082 60923904 13048 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/15093/statm: 14874 13048 378 142 0 13828 0
Current children cumulated CPU time (s) 878.26
Current children cumulated vsize (KiB) 59496

[startup+942.303 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 15141
/proc/meminfo: memFree=1416440/2055920 swapFree=4192812/4192956
[pid=15093] ppid=15091 vsize=60684 CPUtime=938.02
/proc/15093/stat : 15093 (pcs.small) R 15091 15093 13151 0 -1 4194304 19900 822 0 0 93782 20 0 0 25 0 1 0 60212082 62140416 13610 996147200 134512640 135095119 4294956304 18446744073709551615 134642881 0 0 4096 0 0 0 0 17 0 0 0
/proc/15093/statm: 15171 13610 378 142 0 14125 0
Current children cumulated CPU time (s) 938.02
Current children cumulated vsize (KiB) 60684

[startup+1002.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 15141
/proc/meminfo: memFree=1414200/2055920 swapFree=4192812/4192956
[pid=15093] ppid=15091 vsize=62004 CPUtime=997.77
/proc/15093/stat : 15093 (pcs.small) R 15091 15093 13151 0 -1 4194304 20444 822 0 0 99757 20 0 0 25 0 1 0 60212082 63492096 14154 996147200 134512640 135095119 4294956304 18446744073709551615 134642706 0 0 4096 0 0 0 0 17 0 0 0
/proc/15093/statm: 15501 14154 378 142 0 14455 0
Current children cumulated CPU time (s) 997.77
Current children cumulated vsize (KiB) 62004

[startup+1062.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 15141
/proc/meminfo: memFree=1411960/2055920 swapFree=4192812/4192956
[pid=15093] ppid=15091 vsize=63324 CPUtime=1057.53
/proc/15093/stat : 15093 (pcs.small) R 15091 15093 13151 0 -1 4194304 21018 822 0 0 105732 21 0 0 25 0 1 0 60212082 64843776 14728 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/15093/statm: 15831 14728 378 142 0 14785 0
Current children cumulated CPU time (s) 1057.53
Current children cumulated vsize (KiB) 63324

[startup+1122.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 15141
/proc/meminfo: memFree=1409912/2055920 swapFree=4192812/4192956
[pid=15093] ppid=15091 vsize=80900 CPUtime=1117.29
/proc/15093/stat : 15093 (pcs.small) R 15091 15093 13151 0 -1 4194304 25629 822 0 0 111705 24 0 0 25 0 1 0 60212082 82841600 15242 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15093/statm: 20225 15242 378 142 0 19179 0
Current children cumulated CPU time (s) 1117.29
Current children cumulated vsize (KiB) 80900

[startup+1182.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 15141
/proc/meminfo: memFree=1407736/2055920 swapFree=4192812/4192956
[pid=15093] ppid=15091 vsize=82088 CPUtime=1177.06
/proc/15093/stat : 15093 (pcs.small) R 15091 15093 13151 0 -1 4194304 26153 822 0 0 117681 25 0 0 25 0 1 0 60212082 84058112 15766 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15093/statm: 20522 15766 378 142 0 19476 0
Current children cumulated CPU time (s) 1177.06
Current children cumulated vsize (KiB) 82088

[startup+1242.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 15141
/proc/meminfo: memFree=1405432/2055920 swapFree=4192812/4192956
[pid=15093] ppid=15091 vsize=83408 CPUtime=1236.81
/proc/15093/stat : 15093 (pcs.small) R 15091 15093 13151 0 -1 4194304 26695 822 0 0 123656 25 0 0 25 0 1 0 60212082 85409792 16308 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15093/statm: 20852 16308 378 142 0 19806 0
Current children cumulated CPU time (s) 1236.81
Current children cumulated vsize (KiB) 83408

[startup+1302.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 15141
/proc/meminfo: memFree=1403192/2055920 swapFree=4192812/4192956
[pid=15093] ppid=15091 vsize=84596 CPUtime=1296.58
/proc/15093/stat : 15093 (pcs.small) R 15091 15093 13151 0 -1 4194304 27213 822 0 0 129632 26 0 0 25 0 1 0 60212082 86626304 16826 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/15093/statm: 21149 16826 378 142 0 20103 0
Current children cumulated CPU time (s) 1296.58
Current children cumulated vsize (KiB) 84596

[startup+1362.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 15141
/proc/meminfo: memFree=1401208/2055920 swapFree=4192812/4192956
[pid=15093] ppid=15091 vsize=85784 CPUtime=1356.33
/proc/15093/stat : 15093 (pcs.small) R 15091 15093 13151 0 -1 4194304 27704 822 0 0 135607 26 0 0 25 0 1 0 60212082 87842816 17317 996147200 134512640 135095119 4294956304 18446744073709551615 134642884 0 0 4096 0 0 0 0 17 0 0 0
/proc/15093/statm: 21446 17317 378 142 0 20400 0
Current children cumulated CPU time (s) 1356.33
Current children cumulated vsize (KiB) 85784

[startup+1422.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 15141
/proc/meminfo: memFree=1399288/2055920 swapFree=4192812/4192956
[pid=15093] ppid=15091 vsize=86840 CPUtime=1416.1
/proc/15093/stat : 15093 (pcs.small) R 15091 15093 13151 0 -1 4194304 28187 822 0 0 141583 27 0 0 25 0 1 0 60212082 88924160 17800 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15093/statm: 21710 17800 378 142 0 20664 0
Current children cumulated CPU time (s) 1416.1
Current children cumulated vsize (KiB) 86840

[startup+1482.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 15141
/proc/meminfo: memFree=1397496/2055920 swapFree=4192812/4192956
[pid=15093] ppid=15091 vsize=87896 CPUtime=1475.84
/proc/15093/stat : 15093 (pcs.small) R 15091 15093 13151 0 -1 4194304 28646 822 0 0 147557 27 0 0 25 0 1 0 60212082 90005504 18259 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15093/statm: 21974 18259 378 142 0 20928 0
Current children cumulated CPU time (s) 1475.84
Current children cumulated vsize (KiB) 87896

[startup+1542.31 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 15141
/proc/meminfo: memFree=1382904/2055920 swapFree=4192812/4192956
[pid=15093] ppid=15091 vsize=109948 CPUtime=1535.61
/proc/15093/stat : 15093 (pcs.small) R 15091 15093 13151 0 -1 4194304 34341 822 0 0 153531 30 0 0 25 0 1 0 60212082 112586752 21905 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15093/statm: 27487 21905 378 142 0 26441 0
Current children cumulated CPU time (s) 1535.61
Current children cumulated vsize (KiB) 109948

[startup+1602.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 15141
/proc/meminfo: memFree=1382264/2055920 swapFree=4192812/4192956
[pid=15093] ppid=15091 vsize=109948 CPUtime=1595.37
/proc/15093/stat : 15093 (pcs.small) R 15091 15093 13151 0 -1 4194304 34530 822 0 0 159507 30 0 0 25 0 1 0 60212082 112586752 22094 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15093/statm: 27487 22094 378 142 0 26441 0
Current children cumulated CPU time (s) 1595.37
Current children cumulated vsize (KiB) 109948

[startup+1662.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 15141
/proc/meminfo: memFree=1381496/2055920 swapFree=4192812/4192956
[pid=15093] ppid=15091 vsize=109948 CPUtime=1655.12
/proc/15093/stat : 15093 (pcs.small) R 15091 15093 13151 0 -1 4194304 34715 822 0 0 165482 30 0 0 25 0 1 0 60212082 112586752 22279 996147200 134512640 135095119 4294956304 18446744073709551615 134642962 0 0 4096 0 0 0 0 17 0 0 0
/proc/15093/statm: 27487 22279 378 142 0 26441 0
Current children cumulated CPU time (s) 1655.12
Current children cumulated vsize (KiB) 109948

[startup+1722.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 15141
/proc/meminfo: memFree=1380728/2055920 swapFree=4192812/4192956
[pid=15093] ppid=15091 vsize=109948 CPUtime=1714.88
/proc/15093/stat : 15093 (pcs.small) R 15091 15093 13151 0 -1 4194304 34900 822 0 0 171458 30 0 0 25 0 1 0 60212082 112586752 22464 996147200 134512640 135095119 4294956304 18446744073709551615 134607103 0 0 4096 0 0 0 0 17 0 0 0
/proc/15093/statm: 27487 22464 378 142 0 26441 0
Current children cumulated CPU time (s) 1714.88
Current children cumulated vsize (KiB) 109948

[startup+1782.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 15141
/proc/meminfo: memFree=1379832/2055920 swapFree=4192812/4192956
[pid=15093] ppid=15091 vsize=109948 CPUtime=1774.65
/proc/15093/stat : 15093 (pcs.small) R 15091 15093 13151 0 -1 4194304 35083 822 0 0 177434 31 0 0 25 0 1 0 60212082 112586752 22647 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15093/statm: 27487 22647 378 142 0 26441 0
Current children cumulated CPU time (s) 1774.65
Current children cumulated vsize (KiB) 109948



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.8 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 15141
/proc/meminfo: memFree=1379576/2055920 swapFree=4192812/4192956
[pid=15093] ppid=15091 vsize=109948 CPUtime=1800.04
/proc/15093/stat : 15093 (pcs.small) R 15091 15093 13151 0 -1 4194304 35159 822 0 0 179973 31 0 0 25 0 1 0 60212082 112586752 22723 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15093/statm: 27487 22723 378 142 0 26441 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 109948

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

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

[startup+1807.8 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 15141
/proc/meminfo: memFree=1379576/2055920 swapFree=4192812/4192956
[pid=15093] ppid=15091 vsize=109948 CPUtime=1800.04
/proc/15093/stat : 15093 (pcs.small) R 15091 15093 13151 0 -1 4194304 35159 822 0 0 179973 31 0 0 25 0 1 0 60212082 112586752 22723 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15093/statm: 27487 22723 378 142 0 26441 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 109948

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.82
CPU time (s): 1800.07
CPU user time (s): 1799.74
CPU system time (s): 0.336948
CPU usage (%): 99.5714
Max. virtual memory (cumulated for all children) (KiB): 112732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.74
system time used= 0.336948
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35981
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= 21
involuntary context switches= 23599

runsolver used 1.65275 second user time and 4.93125 second system time

The end

Launcher Data 

Begin job on node60 at 2009-07-16 10:04:51
IDJOB=2091119
IDBENCH=59999
IDSOLVER=734
FILE ID=node60/2091119-1247731490
PBS_JOBID= 9521521
Free space on /tmp= 66428 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-50-23/normalized-rand-2-50-23-587-230-39_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091119-1247731490/watcher-2091119-1247731490 -o /tmp/evaluation-result-2091119-1247731490/solver-2091119-1247731490 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 129592285 HOME/instance-2091119-1247731490.xml

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

MD5SUM BENCH= 15d340518ecd37c880bb1114afb81cb2
RANDOM SEED=129592285

node60.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		: 3000.232
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		: 3000.232
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:       1389688 kB
Buffers:         86240 kB
Cached:         380920 kB
SwapCached:          0 kB
Active:         199388 kB
Inactive:       382888 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1389688 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2116 kB
Writeback:           0 kB
Mapped:         126492 kB
Slab:            69108 kB
Committed_AS:   653872 kB
PageTables:       2048 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= 66428 MiB
End job on node60 at 2009-07-16 10:35:00