Trace number 2059670

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 1803.42

General information on the benchmark

Namecsp/rand-2-23/
normalized-rand-23-23-253-131-48021_ext.xml
MD5SUM8f932fcebc44f1db70cb75694973364f
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 benchmark10.9403
Satisfiable
(Un)Satisfiability was proved
Number of variables23
Number of constraints253
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension253
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 81598153
0.00/0.02	c Constructing HOME/instance-2059670-1247695290.xml  with 5807 constraints
0.03/0.10	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-2059670-1247695290/watcher-2059670-1247695290 -o /tmp/evaluation-result-2059670-1247695290/solver-2059670-1247695290 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 81598153 HOME/instance-2059670-1247695290.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 1.94 1.36 3/73 13812
/proc/meminfo: memFree=1291832/2055920 swapFree=4192812/4192956
[pid=13812] ppid=13810 vsize=780 CPUtime=0
/proc/13812/stat : 13812 (pcssolve) R 13810 13812 13579 0 -1 4194304 17 0 0 0 0 0 0 0 20 0 1 0 56594118 798720 3 996147200 0 0 548682069572 18446744073709551615 269807578407 0 0 4096 0 0 0 0 17 1 0 0
/proc/13812/statm: 195 3 0 0 0 6 0

[startup+0.0534599 s]
/proc/loadavg: 2.00 1.94 1.36 3/73 13812
/proc/meminfo: memFree=1291832/2055920 swapFree=4192812/4192956
[pid=13812] ppid=13810 vsize=4904 CPUtime=0.03
/proc/13812/stat : 13812 (pcs.small) R 13810 13812 13579 0 -1 4194304 945 822 0 0 3 0 0 0 24 0 1 0 56594118 5021696 554 996147200 134512640 135095119 4294956304 18446744073709551615 134739383 0 0 4096 0 0 0 0 17 0 0 0
/proc/13812/statm: 1226 554 364 142 0 180 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 4904

[startup+0.101543 s]
/proc/loadavg: 2.00 1.94 1.36 3/73 13812
/proc/meminfo: memFree=1291832/2055920 swapFree=4192812/4192956
[pid=13812] ppid=13810 vsize=6252 CPUtime=0.07
/proc/13812/stat : 13812 (pcs.small) R 13810 13812 13579 0 -1 4194304 1296 822 0 0 7 0 0 0 24 0 1 0 56594118 6402048 872 996147200 134512640 135095119 4294956304 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/13812/statm: 1563 872 374 142 0 517 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6252

[startup+0.301484 s]
/proc/loadavg: 2.00 1.94 1.36 3/73 13812
/proc/meminfo: memFree=1291832/2055920 swapFree=4192812/4192956
[pid=13812] ppid=13810 vsize=6252 CPUtime=0.27
/proc/13812/stat : 13812 (pcs.small) R 13810 13812 13579 0 -1 4194304 1306 822 0 0 27 0 0 0 25 0 1 0 56594118 6402048 882 996147200 134512640 135095119 4294956304 18446744073709551615 134617350 0 0 4096 0 0 0 0 17 0 0 0
/proc/13812/statm: 1563 882 378 142 0 517 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 6252

[startup+0.701527 s]
/proc/loadavg: 2.00 1.94 1.36 3/73 13812
/proc/meminfo: memFree=1291832/2055920 swapFree=4192812/4192956
[pid=13812] ppid=13810 vsize=6252 CPUtime=0.67
/proc/13812/stat : 13812 (pcs.small) R 13810 13812 13579 0 -1 4194304 1318 822 0 0 67 0 0 0 25 0 1 0 56594118 6402048 894 996147200 134512640 135095119 4294956304 18446744073709551615 134643033 0 0 4096 0 0 0 0 17 0 0 0
/proc/13812/statm: 1563 894 378 142 0 517 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 6252

[startup+1.50161 s]
/proc/loadavg: 2.00 1.94 1.36 3/74 13818
/proc/meminfo: memFree=1289264/2055920 swapFree=4192812/4192956
[pid=13812] ppid=13810 vsize=7024 CPUtime=1.47
/proc/13812/stat : 13812 (pcs.small) R 13810 13812 13579 0 -1 4194304 1495 822 0 0 147 0 0 0 25 0 1 0 56594118 7192576 1006 996147200 134512640 135095119 4294956304 18446744073709551615 134641703 0 0 4096 0 0 0 0 17 0 0 0
/proc/13812/statm: 1756 1006 378 142 0 710 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 7024

[startup+3.10278 s]
/proc/loadavg: 2.00 1.94 1.36 3/74 13818
/proc/meminfo: memFree=1288624/2055920 swapFree=4192812/4192956
[pid=13812] ppid=13810 vsize=7920 CPUtime=3.06
/proc/13812/stat : 13812 (pcs.small) R 13810 13812 13579 0 -1 4194304 1847 822 0 0 306 0 0 0 25 0 1 0 56594118 8110080 1229 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/13812/statm: 1980 1229 378 142 0 934 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 7920

[startup+6.30113 s]
/proc/loadavg: 2.00 1.94 1.36 3/74 13818
/proc/meminfo: memFree=1286512/2055920 swapFree=4192812/4192956
[pid=13812] ppid=13810 vsize=10504 CPUtime=6.25
/proc/13812/stat : 13812 (pcs.small) R 13810 13812 13579 0 -1 4194304 2690 822 0 0 624 1 0 0 25 0 1 0 56594118 10756096 1686 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/13812/statm: 2626 1686 378 142 0 1580 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 10504

[startup+12.7018 s]
/proc/loadavg: 2.00 1.94 1.37 3/74 13818
/proc/meminfo: memFree=1283632/2055920 swapFree=4192812/4192956
[pid=13812] ppid=13810 vsize=16040 CPUtime=12.62
/proc/13812/stat : 13812 (pcs.small) R 13810 13812 13579 0 -1 4194304 3531 822 0 0 1260 2 0 0 25 0 1 0 56594118 16424960 2527 996147200 134512640 135095119 4294956304 18446744073709551615 6032979 0 0 4096 0 0 0 0 17 0 0 0
/proc/13812/statm: 4010 2527 378 142 0 2964 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 16040

[startup+25.5012 s]
/proc/loadavg: 2.00 1.94 1.38 3/74 13818
/proc/meminfo: memFree=1279856/2055920 swapFree=4192812/4192956
[pid=13812] ppid=13810 vsize=16848 CPUtime=25.38
/proc/13812/stat : 13812 (pcs.small) R 13810 13812 13579 0 -1 4194304 4924 822 0 0 2534 4 0 0 25 0 1 0 56594118 17252352 3150 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/13812/statm: 4212 3150 378 142 0 3166 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 16848

[startup+51.1019 s]
/proc/loadavg: 2.00 1.95 1.39 3/74 13818
/proc/meminfo: memFree=1274352/2055920 swapFree=4192812/4192956
[pid=13812] ppid=13810 vsize=23684 CPUtime=50.88
/proc/13812/stat : 13812 (pcs.small) R 13810 13812 13579 0 -1 4194304 7137 822 0 0 5081 7 0 0 25 0 1 0 56594118 24252416 4338 996147200 134512640 135095119 4294956304 18446744073709551615 134582115 0 0 4096 0 0 0 0 17 0 0 0
/proc/13812/statm: 5921 4338 378 142 0 4875 0
Current children cumulated CPU time (s) 50.88
Current children cumulated vsize (KiB) 23684

[startup+102.306 s]
/proc/loadavg: 2.00 1.95 1.42 3/74 13818
/proc/meminfo: memFree=1266160/2055920 swapFree=4192812/4192956
[pid=13812] ppid=13810 vsize=29548 CPUtime=101.87
/proc/13812/stat : 13812 (pcs.small) R 13810 13812 13579 0 -1 4194304 9347 822 0 0 10178 9 0 0 25 0 1 0 56594118 30257152 6035 996147200 134512640 135095119 4294956304 18446744073709551615 134616896 0 0 4096 0 0 0 0 17 0 0 0
/proc/13812/statm: 7387 6035 378 142 0 6341 0
Current children cumulated CPU time (s) 101.87
Current children cumulated vsize (KiB) 29548

[startup+162.302 s]
/proc/loadavg: 2.00 1.96 1.45 3/74 13818
/proc/meminfo: memFree=1258608/2055920 swapFree=4192812/4192956
[pid=13812] ppid=13810 vsize=40992 CPUtime=161.63
/proc/13812/stat : 13812 (pcs.small) R 13810 13812 13579 0 -1 4194304 12849 822 0 0 16152 11 0 0 25 0 1 0 56594118 41975808 7488 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/13812/statm: 10248 7488 378 142 0 9202 0
Current children cumulated CPU time (s) 161.63
Current children cumulated vsize (KiB) 40992

[startup+222.301 s]
/proc/loadavg: 2.00 1.96 1.48 3/74 13818
/proc/meminfo: memFree=1246512/2055920 swapFree=4192812/4192956
[pid=13812] ppid=13810 vsize=53232 CPUtime=221.39
/proc/13812/stat : 13812 (pcs.small) R 13810 13812 13579 0 -1 4194304 16458 822 0 0 22126 13 0 0 25 0 1 0 56594118 54509568 10072 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/13812/statm: 13308 10072 378 142 0 12262 0
Current children cumulated CPU time (s) 221.39
Current children cumulated vsize (KiB) 53232

[startup+282.302 s]
/proc/loadavg: 2.00 1.97 1.51 3/74 13818
/proc/meminfo: memFree=1243248/2055920 swapFree=4192812/4192956
[pid=13812] ppid=13810 vsize=53232 CPUtime=281.15
/proc/13812/stat : 13812 (pcs.small) R 13810 13812 13579 0 -1 4194304 16915 822 0 0 28101 14 0 0 25 0 1 0 56594118 54509568 10529 996147200 134512640 135095119 4294956304 18446744073709551615 134607065 0 0 4096 0 0 0 0 17 0 0 0
/proc/13812/statm: 13308 10529 378 142 0 12262 0
Current children cumulated CPU time (s) 281.15
Current children cumulated vsize (KiB) 53232

[startup+342.302 s]
/proc/loadavg: 2.00 1.97 1.54 3/74 13818
/proc/meminfo: memFree=1239920/2055920 swapFree=4192812/4192956
[pid=13812] ppid=13810 vsize=53360 CPUtime=340.9
/proc/13812/stat : 13812 (pcs.small) R 13810 13812 13579 0 -1 4194304 17352 822 0 0 34076 14 0 0 25 0 1 0 56594118 54640640 10966 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/13812/statm: 13340 10966 378 142 0 12294 0
Current children cumulated CPU time (s) 340.9
Current children cumulated vsize (KiB) 53360

[startup+402.301 s]
/proc/loadavg: 2.00 1.97 1.57 3/74 13818
/proc/meminfo: memFree=1234992/2055920 swapFree=4192812/4192956
[pid=13812] ppid=13810 vsize=55068 CPUtime=400.66
/proc/13812/stat : 13812 (pcs.small) R 13810 13812 13579 0 -1 4194304 18191 822 0 0 40051 15 0 0 25 0 1 0 56594118 56389632 11805 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/13812/statm: 13767 11805 378 142 0 12721 0
Current children cumulated CPU time (s) 400.66
Current children cumulated vsize (KiB) 55068

[startup+462.302 s]
/proc/loadavg: 2.00 1.97 1.59 3/74 13818
/proc/meminfo: memFree=1230000/2055920 swapFree=4192812/4192956
[pid=13812] ppid=13810 vsize=56900 CPUtime=460.42
/proc/13812/stat : 13812 (pcs.small) R 13810 13812 13579 0 -1 4194304 19027 822 0 0 46026 16 0 0 25 0 1 0 56594118 58265600 12641 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/13812/statm: 14225 12641 378 142 0 13179 0
Current children cumulated CPU time (s) 460.42
Current children cumulated vsize (KiB) 56900

[startup+522.301 s]
/proc/loadavg: 2.00 1.97 1.61 3/74 13818
/proc/meminfo: memFree=1225264/2055920 swapFree=4192812/4192956
[pid=13812] ppid=13810 vsize=58744 CPUtime=520.18
/proc/13812/stat : 13812 (pcs.small) R 13810 13812 13579 0 -1 4194304 19853 822 0 0 52001 17 0 0 25 0 1 0 56594118 60153856 13467 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/13812/statm: 14686 13467 378 142 0 13640 0
Current children cumulated CPU time (s) 520.18
Current children cumulated vsize (KiB) 58744

[startup+582.302 s]
/proc/loadavg: 2.00 1.97 1.64 3/74 13818
/proc/meminfo: memFree=1220592/2055920 swapFree=4192812/4192956
[pid=13812] ppid=13810 vsize=76824 CPUtime=579.94
/proc/13812/stat : 13812 (pcs.small) R 13810 13812 13579 0 -1 4194304 24708 822 0 0 57974 20 0 0 25 0 1 0 56594118 78667776 14225 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/13812/statm: 19206 14225 378 142 0 18160 0
Current children cumulated CPU time (s) 579.94
Current children cumulated vsize (KiB) 76824

[startup+642.302 s]
/proc/loadavg: 2.00 1.97 1.66 3/74 13818
/proc/meminfo: memFree=1216240/2055920 swapFree=4192812/4192956
[pid=13812] ppid=13810 vsize=78528 CPUtime=639.7
/proc/13812/stat : 13812 (pcs.small) R 13810 13812 13579 0 -1 4194304 25447 822 0 0 63949 21 0 0 25 0 1 0 56594118 80412672 14964 996147200 134512640 135095119 4294956304 18446744073709551615 134555020 0 0 4096 0 0 0 0 17 0 0 0
/proc/13812/statm: 19632 14964 378 142 0 18586 0
Current children cumulated CPU time (s) 639.7
Current children cumulated vsize (KiB) 78528

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 2.00 1.97 1.71 3/74 13851
/proc/meminfo: memFree=1259432/2055920 swapFree=4192812/4192956
[pid=13812] ppid=13810 vsize=82984 CPUtime=819.22
/proc/13812/stat : 13812 (pcs.small) R 13810 13812 13579 0 -1 4194304 27501 822 0 0 81898 24 0 0 25 0 1 0 56594118 84975616 17018 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/13812/statm: 20746 17018 378 142 0 19700 0
Current children cumulated CPU time (s) 819.22
Current children cumulated vsize (KiB) 82984

[startup+882.302 s]
/proc/loadavg: 2.05 1.99 1.73 3/74 13851
/proc/meminfo: memFree=1242344/2055920 swapFree=4192812/4192956
[pid=13812] ppid=13810 vsize=104104 CPUtime=879.19
/proc/13812/stat : 13812 (pcs.small) R 13810 13812 13579 0 -1 4194304 33057 822 0 0 87893 26 0 0 25 0 1 0 56594118 106602496 20525 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/13812/statm: 26026 20525 378 142 0 24980 0
Current children cumulated CPU time (s) 879.19
Current children cumulated vsize (KiB) 104104

[startup+942.302 s]
/proc/loadavg: 2.07 2.00 1.75 3/74 13851
/proc/meminfo: memFree=1237096/2055920 swapFree=4192812/4192956
[pid=13812] ppid=13810 vsize=104104 CPUtime=939.18
/proc/13812/stat : 13812 (pcs.small) R 13810 13812 13579 0 -1 4194304 33334 822 0 0 93891 27 0 0 25 0 1 0 56594118 106602496 20802 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/13812/statm: 26026 20802 378 142 0 24980 0
Current children cumulated CPU time (s) 939.18
Current children cumulated vsize (KiB) 104104

[startup+1002.3 s]
/proc/loadavg: 2.07 2.01 1.76 3/74 13851
/proc/meminfo: memFree=1234472/2055920 swapFree=4192812/4192956
[pid=13812] ppid=13810 vsize=104104 CPUtime=999.16
/proc/13812/stat : 13812 (pcs.small) R 13810 13812 13579 0 -1 4194304 33615 822 0 0 99888 28 0 0 25 0 1 0 56594118 106602496 21083 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/13812/statm: 26026 21083 378 142 0 24980 0
Current children cumulated CPU time (s) 999.16
Current children cumulated vsize (KiB) 104104

[startup+1062.3 s]
/proc/loadavg: 2.06 2.02 1.78 3/74 13851
/proc/meminfo: memFree=1230824/2055920 swapFree=4192812/4192956
[pid=13812] ppid=13810 vsize=104104 CPUtime=1059.15
/proc/13812/stat : 13812 (pcs.small) R 13810 13812 13579 0 -1 4194304 33883 822 0 0 105887 28 0 0 25 0 1 0 56594118 106602496 21351 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/13812/statm: 26026 21351 378 142 0 24980 0
Current children cumulated CPU time (s) 1059.15
Current children cumulated vsize (KiB) 104104

[startup+1122.3 s]
/proc/loadavg: 2.06 2.03 1.80 3/74 13851
/proc/meminfo: memFree=1223144/2055920 swapFree=4192812/4192956
[pid=13812] ppid=13810 vsize=104104 CPUtime=1119.12
/proc/13812/stat : 13812 (pcs.small) R 13810 13812 13579 0 -1 4194304 34138 822 0 0 111884 28 0 0 25 0 1 0 56594118 106602496 21606 996147200 134512640 135095119 4294956304 18446744073709551615 134839492 0 0 4096 0 0 0 0 17 1 0 0
/proc/13812/statm: 26026 21606 378 142 0 24980 0
Current children cumulated CPU time (s) 1119.12
Current children cumulated vsize (KiB) 104104

[startup+1182.3 s]
/proc/loadavg: 2.11 2.05 1.82 3/74 13851
/proc/meminfo: memFree=1220776/2055920 swapFree=4192812/4192956
[pid=13812] ppid=13810 vsize=104104 CPUtime=1179.11
/proc/13812/stat : 13812 (pcs.small) R 13810 13812 13579 0 -1 4194304 34386 822 0 0 117882 29 0 0 25 0 1 0 56594118 106602496 21854 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/13812/statm: 26026 21854 378 142 0 24980 0
Current children cumulated CPU time (s) 1179.11
Current children cumulated vsize (KiB) 104104

[startup+1242.3 s]
/proc/loadavg: 2.28 2.11 1.85 3/74 13851
/proc/meminfo: memFree=1218152/2055920 swapFree=4192812/4192956
[pid=13812] ppid=13810 vsize=104104 CPUtime=1239.09
/proc/13812/stat : 13812 (pcs.small) R 13810 13812 13579 0 -1 4194304 34637 822 0 0 123880 29 0 0 25 0 1 0 56594118 106602496 22105 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/13812/statm: 26026 22105 378 142 0 24980 0
Current children cumulated CPU time (s) 1239.09
Current children cumulated vsize (KiB) 104104

[startup+1302.3 s]
/proc/loadavg: 2.32 2.15 1.88 3/74 13851
/proc/meminfo: memFree=1213992/2055920 swapFree=4192812/4192956
[pid=13812] ppid=13810 vsize=104104 CPUtime=1299.08
/proc/13812/stat : 13812 (pcs.small) R 13810 13812 13579 0 -1 4194304 34887 822 0 0 129878 30 0 0 25 0 1 0 56594118 106602496 22355 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/13812/statm: 26026 22355 378 142 0 24980 0
Current children cumulated CPU time (s) 1299.08
Current children cumulated vsize (KiB) 104104

[startup+1362.3 s]
/proc/loadavg: 2.19 2.14 1.89 3/74 13851
/proc/meminfo: memFree=1209256/2055920 swapFree=4192812/4192956
[pid=13812] ppid=13810 vsize=104616 CPUtime=1359.06
/proc/13812/stat : 13812 (pcs.small) R 13810 13812 13579 0 -1 4194304 35271 822 0 0 135876 30 0 0 25 0 1 0 56594118 107126784 22739 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/13812/statm: 26154 22739 378 142 0 25108 0
Current children cumulated CPU time (s) 1359.06
Current children cumulated vsize (KiB) 104616

[startup+1422.31 s]
/proc/loadavg: 2.13 2.12 1.90 3/74 13851
/proc/meminfo: memFree=1204072/2055920 swapFree=4192812/4192956
[pid=13812] ppid=13810 vsize=105656 CPUtime=1419.05
/proc/13812/stat : 13812 (pcs.small) R 13810 13812 13579 0 -1 4194304 35761 822 0 0 141874 31 0 0 25 0 1 0 56594118 108191744 23229 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/13812/statm: 26414 23229 378 142 0 25368 0
Current children cumulated CPU time (s) 1419.05
Current children cumulated vsize (KiB) 105656

[startup+1482.3 s]
/proc/loadavg: 2.16 2.13 1.92 3/74 13851
/proc/meminfo: memFree=1192488/2055920 swapFree=4192812/4192956
[pid=13812] ppid=13810 vsize=106696 CPUtime=1479.03
/proc/13812/stat : 13812 (pcs.small) R 13810 13812 13579 0 -1 4194304 36285 822 0 0 147871 32 0 0 25 0 1 0 56594118 109256704 23753 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/13812/statm: 26674 23753 378 142 0 25628 0
Current children cumulated CPU time (s) 1479.03
Current children cumulated vsize (KiB) 106696

[startup+1542.3 s]
/proc/loadavg: 2.19 2.15 1.93 3/74 13851
/proc/meminfo: memFree=1189096/2055920 swapFree=4192812/4192956
[pid=13812] ppid=13810 vsize=107876 CPUtime=1539
/proc/13812/stat : 13812 (pcs.small) R 13810 13812 13579 0 -1 4194304 36810 822 0 0 153868 32 0 0 25 0 1 0 56594118 110465024 24278 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/13812/statm: 26969 24278 378 142 0 25923 0
Current children cumulated CPU time (s) 1539
Current children cumulated vsize (KiB) 107876

[startup+1602.3 s]
/proc/loadavg: 2.15 2.15 1.94 3/74 13851
/proc/meminfo: memFree=1185576/2055920 swapFree=4192812/4192956
[pid=13812] ppid=13810 vsize=109176 CPUtime=1598.99
/proc/13812/stat : 13812 (pcs.small) R 13810 13812 13579 0 -1 4194304 37344 822 0 0 159866 33 0 0 25 0 1 0 56594118 111796224 24812 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/13812/statm: 27294 24812 378 142 0 26248 0
Current children cumulated CPU time (s) 1598.99
Current children cumulated vsize (KiB) 109176

[startup+1662.3 s]
/proc/loadavg: 2.06 2.12 1.94 3/74 13851
/proc/meminfo: memFree=1182120/2055920 swapFree=4192812/4192956
[pid=13812] ppid=13810 vsize=110220 CPUtime=1658.98
/proc/13812/stat : 13812 (pcs.small) R 13810 13812 13579 0 -1 4194304 37856 822 0 0 165864 34 0 0 25 0 1 0 56594118 112865280 25324 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/13812/statm: 27555 25324 378 142 0 26509 0
Current children cumulated CPU time (s) 1658.98
Current children cumulated vsize (KiB) 110220

[startup+1722.3 s]
/proc/loadavg: 2.02 2.09 1.94 3/74 13851
/proc/meminfo: memFree=1177896/2055920 swapFree=4192812/4192956
[pid=13812] ppid=13810 vsize=111396 CPUtime=1718.95
/proc/13812/stat : 13812 (pcs.small) R 13810 13812 13579 0 -1 4194304 38377 822 0 0 171860 35 0 0 25 0 1 0 56594118 114069504 25845 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/13812/statm: 27849 25845 378 142 0 26803 0
Current children cumulated CPU time (s) 1718.95
Current children cumulated vsize (KiB) 111396

[startup+1782.3 s]
/proc/loadavg: 2.00 2.07 1.94 3/74 13851
/proc/meminfo: memFree=1172776/2055920 swapFree=4192812/4192956
[pid=13812] ppid=13810 vsize=112564 CPUtime=1778.93
/proc/13812/stat : 13812 (pcs.small) R 13810 13812 13579 0 -1 4194304 38875 822 0 0 177857 36 0 0 25 0 1 0 56594118 115265536 26343 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/13812/statm: 28141 26343 378 142 0 27095 0
Current children cumulated CPU time (s) 1778.93
Current children cumulated vsize (KiB) 112564



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1803.4 s]
/proc/loadavg: 2.00 2.07 1.94 3/74 13851
/proc/meminfo: memFree=1171112/2055920 swapFree=4192812/4192956
[pid=13812] ppid=13810 vsize=145732 CPUtime=1800.04
/proc/13812/stat : 13812 (pcs.small) R 13810 13812 13579 0 -1 4194304 47240 822 0 0 179963 41 0 0 25 0 1 0 56594118 149229568 26515 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 1 0 0
/proc/13812/statm: 36433 26515 378 142 0 35387 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 145732

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): 1803.42
CPU time (s): 1800.07
CPU user time (s): 1799.64
CPU system time (s): 0.433934
CPU usage (%): 99.8142
Max. virtual memory (cumulated for all children) (KiB): 145732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.64
system time used= 0.433934
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48062
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= 16
involuntary context switches= 11652

runsolver used 1.68974 second user time and 4.88126 second system time

The end

Launcher Data 

Begin job on node81 at 2009-07-16 00:01:30
IDJOB=2059670
IDBENCH=53603
IDSOLVER=734
FILE ID=node81/2059670-1247695290
PBS_JOBID= 9521155
Free space on /tmp= 126664 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-23/normalized-rand-23-23-253-131-48021_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2059670-1247695290/watcher-2059670-1247695290 -o /tmp/evaluation-result-2059670-1247695290/solver-2059670-1247695290 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 81598153 HOME/instance-2059670-1247695290.xml

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

MD5SUM BENCH= 8f932fcebc44f1db70cb75694973364f
RANDOM SEED=81598153

node81.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		: 3000.233
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		: 3000.233
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1292312 kB
Buffers:         76060 kB
Cached:         535804 kB
SwapCached:          0 kB
Active:         231636 kB
Inactive:       444364 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1292312 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2020 kB
Writeback:           0 kB
Mapped:          75520 kB
Slab:            72692 kB
Committed_AS:   602500 kB
PageTables:       1928 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= 126660 MiB
End job on node81 at 2009-07-16 00:31:36