Trace number 2091284

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) 1800.13 1810.22

General information on the benchmark

Namecsp/rand-2-40-19-fcd/
normalized-rand-2-40-19-443-230-fcd-10_ext.xml
MD5SUMc063ec93ada52178195e0fa1daa09ad2
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 benchmark3.09653
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints341
Maximum constraint arity2
Maximum domain size19
Number of constraints which are defined in extension341
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
0.17/0.21	c Seed is 1691923179
0.17/0.21	c Constructing HOME/instance-2091284-1247732272.xml  with 6446 constraints
0.17/0.21	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-2091284-1247732272/watcher-2091284-1247732272 -o /tmp/evaluation-result-2091284-1247732272/solver-2091284-1247732272 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1691923179 HOME/instance-2091284-1247732272.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: 1.91 1.97 1.99 4/81 15980
/proc/meminfo: memFree=1091208/2055920 swapFree=4192812/4192956
[pid=15980] ppid=15978 vsize=5356 CPUtime=0
/proc/15980/stat : 15980 (pcssolve) R 15978 15980 14697 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 60290934 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 208717539999 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/15980/statm: 1339 241 200 169 0 50 0
[pid=15981] ppid=15980 vsize=100 CPUtime=0
/proc/15981/stat : 15981 (fgrep) R 15980 15980 14697 0 -1 4194304 24 0 0 0 0 0 0 0 22 0 1 0 60290934 102400 3 996147200 0 0 548682069725 18446744073709551615 208717540647 0 0 4096 0 0 0 0 17 1 0 0
/proc/15981/statm: 25 3 0 0 0 2 0
[pid=15982] ppid=15980 vsize=5356 CPUtime=0
/proc/15982/stat : 15982 (pcssolve) R 15980 15980 14697 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 60290934 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 208717539999 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/15982/statm: 1339 241 200 169 0 50 0

[startup+0.112668 s]
/proc/loadavg: 1.91 1.97 1.99 4/81 15980
/proc/meminfo: memFree=1091208/2055920 swapFree=4192812/4192956
[pid=15980] ppid=15978 vsize=6380 CPUtime=0.08
/proc/15980/stat : 15980 (pcs.small) R 15978 15980 14697 0 -1 4194304 1349 822 0 0 8 0 0 0 18 0 1 0 60290934 6533120 925 996147200 134512640 135095119 4294956304 18446744073709551615 10948747 0 0 4096 0 0 0 0 17 1 0 0
/proc/15980/statm: 1595 925 376 142 0 549 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6380

[startup+0.201674 s]
/proc/loadavg: 1.91 1.97 1.99 4/81 15980
/proc/meminfo: memFree=1091208/2055920 swapFree=4192812/4192956
[pid=15980] ppid=15978 vsize=6380 CPUtime=0.17
/proc/15980/stat : 15980 (pcs.small) R 15978 15980 14697 0 -1 4194304 1352 822 0 0 17 0 0 0 18 0 1 0 60290934 6533120 928 996147200 134512640 135095119 4294956304 18446744073709551615 134636893 0 0 4096 0 0 0 0 17 1 0 0
/proc/15980/statm: 1595 928 378 142 0 549 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 6380

[startup+0.301684 s]
/proc/loadavg: 1.91 1.97 1.99 4/81 15980
/proc/meminfo: memFree=1091208/2055920 swapFree=4192812/4192956
[pid=15980] ppid=15978 vsize=6380 CPUtime=0.27
/proc/15980/stat : 15980 (pcs.small) R 15978 15980 14697 0 -1 4194304 1354 822 0 0 27 0 0 0 19 0 1 0 60290934 6533120 930 996147200 134512640 135095119 4294956304 18446744073709551615 134838077 0 0 4096 0 0 0 0 17 1 0 0
/proc/15980/statm: 1595 930 378 142 0 549 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 6380

[startup+0.701727 s]
/proc/loadavg: 1.91 1.97 1.99 4/81 15980
/proc/meminfo: memFree=1091208/2055920 swapFree=4192812/4192956
[pid=15980] ppid=15978 vsize=6380 CPUtime=0.67
/proc/15980/stat : 15980 (pcs.small) R 15978 15980 14697 0 -1 4194304 1361 822 0 0 67 0 0 0 23 0 1 0 60290934 6533120 937 996147200 134512640 135095119 4294956304 18446744073709551615 134589531 0 0 4096 0 0 0 0 17 1 0 0
/proc/15980/statm: 1595 937 378 142 0 549 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 6380

[startup+1.50182 s]
/proc/loadavg: 1.91 1.97 1.99 3/82 15986
/proc/meminfo: memFree=1088640/2055920 swapFree=4192812/4192956
[pid=15980] ppid=15978 vsize=6636 CPUtime=1.46
/proc/15980/stat : 15980 (pcs.small) R 15978 15980 14697 0 -1 4194304 1439 822 0 0 146 0 0 0 25 0 1 0 60290934 6795264 950 996147200 134512640 135095119 4294956304 18446744073709551615 134582962 0 0 4096 0 0 0 0 17 1 0 0
/proc/15980/statm: 1659 950 378 142 0 613 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 6636

[startup+3.10299 s]
/proc/loadavg: 1.91 1.97 1.99 3/82 15986
/proc/meminfo: memFree=1088320/2055920 swapFree=4192812/4192956
[pid=15980] ppid=15978 vsize=7152 CPUtime=3.06
/proc/15980/stat : 15980 (pcs.small) R 15978 15980 14697 0 -1 4194304 1577 822 0 0 305 1 0 0 25 0 1 0 60290934 7323648 1088 996147200 134512640 135095119 4294956304 18446744073709551615 134607106 0 0 4096 0 0 0 0 17 1 0 0
/proc/15980/statm: 1788 1088 378 142 0 742 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 7152

[startup+6.30134 s]
/proc/loadavg: 1.92 1.97 1.99 3/82 15986
/proc/meminfo: memFree=1087168/2055920 swapFree=4192812/4192956
[pid=15980] ppid=15978 vsize=9352 CPUtime=6.22
/proc/15980/stat : 15980 (pcs.small) R 15978 15980 14697 0 -1 4194304 2239 822 0 0 621 1 0 0 25 0 1 0 60290934 9576448 1492 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15980/statm: 2338 1492 378 142 0 1292 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 9352

[startup+12.701 s]
/proc/loadavg: 1.93 1.97 1.99 3/82 15986
/proc/meminfo: memFree=1084992/2055920 swapFree=4192812/4192956
[pid=15980] ppid=15978 vsize=11036 CPUtime=12.56
/proc/15980/stat : 15980 (pcs.small) R 15978 15980 14697 0 -1 4194304 2893 822 0 0 1254 2 0 0 25 0 1 0 60290934 11300864 1889 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15980/statm: 2759 1889 378 142 0 1713 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 11036

[startup+25.5014 s]
/proc/loadavg: 1.94 1.97 1.99 3/82 15986
/proc/meminfo: memFree=1081280/2055920 swapFree=4192812/4192956
[pid=15980] ppid=15978 vsize=16476 CPUtime=25.24
/proc/15980/stat : 15980 (pcs.small) R 15978 15980 14697 0 -1 4194304 4595 822 0 0 2521 3 0 0 25 0 1 0 60290934 16871424 2788 996147200 134512640 135095119 4294956304 18446744073709551615 134555070 0 0 4096 0 0 0 0 17 1 0 0
/proc/15980/statm: 4119 2788 378 142 0 3073 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 16476

[startup+51.1012 s]
/proc/loadavg: 1.96 1.97 1.99 3/82 15986
/proc/meminfo: memFree=1077632/2055920 swapFree=4192812/4192956
[pid=15980] ppid=15978 vsize=18444 CPUtime=50.59
/proc/15980/stat : 15980 (pcs.small) R 15978 15980 14697 0 -1 4194304 5531 822 0 0 5055 4 0 0 25 0 1 0 60290934 18886656 3724 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15980/statm: 4611 3724 378 142 0 3565 0
Current children cumulated CPU time (s) 50.59
Current children cumulated vsize (KiB) 18444

[startup+102.302 s]
/proc/loadavg: 1.98 1.97 1.99 3/82 15986
/proc/meminfo: memFree=1069568/2055920 swapFree=4192812/4192956
[pid=15980] ppid=15978 vsize=29732 CPUtime=101.32
/proc/15980/stat : 15980 (pcs.small) R 15978 15980 14697 0 -1 4194304 9014 822 0 0 10125 7 0 0 25 0 1 0 60290934 30445568 5669 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/15980/statm: 7433 5669 378 142 0 6387 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 29732

[startup+162.301 s]
/proc/loadavg: 2.06 1.99 1.99 3/82 15986
/proc/meminfo: memFree=1065408/2055920 swapFree=4192812/4192956
[pid=15980] ppid=15978 vsize=31572 CPUtime=160.75
/proc/15980/stat : 15980 (pcs.small) R 15978 15980 14697 0 -1 4194304 10066 822 0 0 16066 9 0 0 25 0 1 0 60290934 32329728 6721 996147200 134512640 135095119 4294956304 18446744073709551615 134589668 0 0 4096 0 0 0 0 17 1 0 0
/proc/15980/statm: 7893 6721 378 142 0 6847 0
Current children cumulated CPU time (s) 160.75
Current children cumulated vsize (KiB) 31572

[startup+222.307 s]
/proc/loadavg: 2.02 1.99 1.99 3/82 15986
/proc/meminfo: memFree=1060608/2055920 swapFree=4192812/4192956
[pid=15980] ppid=15978 vsize=42392 CPUtime=220.19
/proc/15980/stat : 15980 (pcs.small) R 15978 15980 14697 0 -1 4194304 13295 822 0 0 22007 12 0 0 25 0 1 0 60290934 43409408 7901 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/15980/statm: 10598 7901 378 142 0 9552 0
Current children cumulated CPU time (s) 220.19
Current children cumulated vsize (KiB) 42392

[startup+282.301 s]
/proc/loadavg: 2.01 1.99 1.99 3/82 15986
/proc/meminfo: memFree=1056256/2055920 swapFree=4192812/4192956
[pid=15980] ppid=15978 vsize=44888 CPUtime=279.62
/proc/15980/stat : 15980 (pcs.small) R 15978 15980 14697 0 -1 4194304 14377 822 0 0 27949 13 0 0 25 0 1 0 60290934 45965312 8983 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15980/statm: 11222 8983 378 142 0 10176 0
Current children cumulated CPU time (s) 279.62
Current children cumulated vsize (KiB) 44888

[startup+342.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/82 15986
/proc/meminfo: memFree=1046848/2055920 swapFree=4192812/4192956
[pid=15980] ppid=15978 vsize=56500 CPUtime=339.07
/proc/15980/stat : 15980 (pcs.small) R 15978 15980 14697 0 -1 4194304 17741 822 0 0 33892 15 0 0 25 0 1 0 60290934 57856000 11322 996147200 134512640 135095119 4294956304 18446744073709551615 134616992 0 0 4096 0 0 0 0 17 1 0 0
/proc/15980/statm: 14125 11322 378 142 0 13079 0
Current children cumulated CPU time (s) 339.07
Current children cumulated vsize (KiB) 56500

[startup+402.301 s]
/proc/loadavg: 2.00 1.99 1.99 4/82 15986
/proc/meminfo: memFree=1045248/2055920 swapFree=4192812/4192956
[pid=15980] ppid=15978 vsize=56500 CPUtime=398.5
/proc/15980/stat : 15980 (pcs.small) R 15978 15980 14697 0 -1 4194304 18151 822 0 0 39834 16 0 0 25 0 1 0 60290934 57856000 11732 996147200 134512640 135095119 4294956304 18446744073709551615 134607009 0 0 4096 0 0 0 0 17 1 0 0
/proc/15980/statm: 14125 11732 378 142 0 13079 0
Current children cumulated CPU time (s) 398.5
Current children cumulated vsize (KiB) 56500

[startup+462.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/82 15986
/proc/meminfo: memFree=1043648/2055920 swapFree=4192812/4192956
[pid=15980] ppid=15978 vsize=56500 CPUtime=457.93
/proc/15980/stat : 15980 (pcs.small) R 15978 15980 14697 0 -1 4194304 18532 822 0 0 45777 16 0 0 25 0 1 0 60290934 57856000 12113 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/15980/statm: 14125 12113 378 142 0 13079 0
Current children cumulated CPU time (s) 457.93
Current children cumulated vsize (KiB) 56500

[startup+522.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/82 15986
/proc/meminfo: memFree=1040768/2055920 swapFree=4192812/4192956
[pid=15980] ppid=15978 vsize=58076 CPUtime=517.37
/proc/15980/stat : 15980 (pcs.small) R 15978 15980 14697 0 -1 4194304 19270 822 0 0 51720 17 0 0 25 0 1 0 60290934 59469824 12851 996147200 134512640 135095119 4294956304 18446744073709551615 134643026 0 0 4096 0 0 0 0 17 1 0 0
/proc/15980/statm: 14519 12851 378 142 0 13473 0
Current children cumulated CPU time (s) 517.37
Current children cumulated vsize (KiB) 58076

[startup+582.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/82 15986
/proc/meminfo: memFree=1037632/2055920 swapFree=4192812/4192956
[pid=15980] ppid=15978 vsize=59788 CPUtime=576.81
/proc/15980/stat : 15980 (pcs.small) R 15978 15980 14697 0 -1 4194304 20070 822 0 0 57663 18 0 0 25 0 1 0 60290934 61222912 13651 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15980/statm: 14947 13651 378 142 0 13901 0
Current children cumulated CPU time (s) 576.81
Current children cumulated vsize (KiB) 59788

[startup+642.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/82 15986
/proc/meminfo: memFree=1034496/2055920 swapFree=4192812/4192956
[pid=15980] ppid=15978 vsize=77884 CPUtime=636.24

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

[startup+882.306 s]
/proc/loadavg: 2.00 1.99 1.99 3/82 15986
/proc/meminfo: memFree=1022976/2055920 swapFree=4192812/4192956
[pid=15980] ppid=15978 vsize=84428 CPUtime=874
/proc/15980/stat : 15980 (pcs.small) R 15978 15980 14697 0 -1 4194304 27809 822 0 0 87375 25 0 0 25 0 1 0 60290934 86454272 17293 996147200 134512640 135095119 4294956304 18446744073709551615 134641644 0 0 4096 0 0 0 0 17 1 0 0
/proc/15980/statm: 21107 17293 378 142 0 20061 0
Current children cumulated CPU time (s) 874
Current children cumulated vsize (KiB) 84428

[startup+942.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/82 15986
/proc/meminfo: memFree=1020224/2055920 swapFree=4192812/4192956
[pid=15980] ppid=15978 vsize=86008 CPUtime=933.43
/proc/15980/stat : 15980 (pcs.small) R 15978 15980 14697 0 -1 4194304 28491 822 0 0 93318 25 0 0 25 0 1 0 60290934 88072192 17975 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15980/statm: 21502 17975 378 142 0 20456 0
Current children cumulated CPU time (s) 933.43
Current children cumulated vsize (KiB) 86008

[startup+1002.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/82 15986
/proc/meminfo: memFree=1017600/2055920 swapFree=4192812/4192956
[pid=15980] ppid=15978 vsize=87436 CPUtime=992.87
/proc/15980/stat : 15980 (pcs.small) R 15978 15980 14697 0 -1 4194304 29143 822 0 0 99260 27 0 0 25 0 1 0 60290934 89534464 18627 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/15980/statm: 21859 18627 378 142 0 20813 0
Current children cumulated CPU time (s) 992.87
Current children cumulated vsize (KiB) 87436

[startup+1062.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/73 16020
/proc/meminfo: memFree=1028112/2055920 swapFree=4192812/4192956
[pid=15980] ppid=15978 vsize=88880 CPUtime=1052.48
/proc/15980/stat : 15980 (pcs.small) R 15978 15980 14697 0 -1 4194304 29782 822 0 0 105220 28 0 0 25 0 1 0 60290934 91013120 19266 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/15980/statm: 22220 19266 378 142 0 21174 0
Current children cumulated CPU time (s) 1052.48
Current children cumulated vsize (KiB) 88880

[startup+1122.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/73 16020
/proc/meminfo: memFree=1006352/2055920 swapFree=4192812/4192956
[pid=15980] ppid=15978 vsize=111988 CPUtime=1112.45
/proc/15980/stat : 15980 (pcs.small) R 15978 15980 14697 0 -1 4194304 35840 822 0 0 111213 32 0 0 25 0 1 0 60290934 114675712 23275 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 0 0 0
/proc/15980/statm: 27997 23275 378 142 0 26951 0
Current children cumulated CPU time (s) 1112.45
Current children cumulated vsize (KiB) 111988

[startup+1182.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/73 16020
/proc/meminfo: memFree=1001232/2055920 swapFree=4192812/4192956
[pid=15980] ppid=15978 vsize=111988 CPUtime=1172.43
/proc/15980/stat : 15980 (pcs.small) R 15978 15980 14697 0 -1 4194304 36102 822 0 0 117211 32 0 0 25 0 1 0 60290934 114675712 23537 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/15980/statm: 27997 23537 378 142 0 26951 0
Current children cumulated CPU time (s) 1172.43
Current children cumulated vsize (KiB) 111988

[startup+1242.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/73 16020
/proc/meminfo: memFree=995216/2055920 swapFree=4192812/4192956
[pid=15980] ppid=15978 vsize=111988 CPUtime=1232.4
/proc/15980/stat : 15980 (pcs.small) R 15978 15980 14697 0 -1 4194304 36365 822 0 0 123207 33 0 0 25 0 1 0 60290934 114675712 23800 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15980/statm: 27997 23800 378 142 0 26951 0
Current children cumulated CPU time (s) 1232.4
Current children cumulated vsize (KiB) 111988

[startup+1302.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/73 16020
/proc/meminfo: memFree=992144/2055920 swapFree=4192812/4192956
[pid=15980] ppid=15978 vsize=111988 CPUtime=1292.37
/proc/15980/stat : 15980 (pcs.small) R 15978 15980 14697 0 -1 4194304 36619 822 0 0 129204 33 0 0 25 0 1 0 60290934 114675712 24054 996147200 134512640 135095119 4294956304 18446744073709551615 134616993 0 0 4096 0 0 0 0 17 0 0 0
/proc/15980/statm: 27997 24054 378 142 0 26951 0
Current children cumulated CPU time (s) 1292.37
Current children cumulated vsize (KiB) 111988

[startup+1362.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/73 16020
/proc/meminfo: memFree=988304/2055920 swapFree=4192812/4192956
[pid=15980] ppid=15978 vsize=111988 CPUtime=1352.36
/proc/15980/stat : 15980 (pcs.small) R 15978 15980 14697 0 -1 4194304 36872 822 0 0 135202 34 0 0 25 0 1 0 60290934 114675712 24307 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15980/statm: 27997 24307 378 142 0 26951 0
Current children cumulated CPU time (s) 1352.36
Current children cumulated vsize (KiB) 111988

[startup+1422.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/73 16020
/proc/meminfo: memFree=984592/2055920 swapFree=4192812/4192956
[pid=15980] ppid=15978 vsize=111988 CPUtime=1412.34
/proc/15980/stat : 15980 (pcs.small) R 15978 15980 14697 0 -1 4194304 37120 822 0 0 141199 35 0 0 25 0 1 0 60290934 114675712 24555 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15980/statm: 27997 24555 378 142 0 26951 0
Current children cumulated CPU time (s) 1412.34
Current children cumulated vsize (KiB) 111988

[startup+1482.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/73 16020
/proc/meminfo: memFree=981200/2055920 swapFree=4192812/4192956
[pid=15980] ppid=15978 vsize=111988 CPUtime=1472.31
/proc/15980/stat : 15980 (pcs.small) R 15978 15980 14697 0 -1 4194304 37365 822 0 0 147196 35 0 0 25 0 1 0 60290934 114675712 24800 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/15980/statm: 27997 24800 378 142 0 26951 0
Current children cumulated CPU time (s) 1472.31
Current children cumulated vsize (KiB) 111988

[startup+1542.31 s]
/proc/loadavg: 2.00 1.99 1.99 3/73 16020
/proc/meminfo: memFree=977744/2055920 swapFree=4192812/4192956
[pid=15980] ppid=15978 vsize=111988 CPUtime=1532.3
/proc/15980/stat : 15980 (pcs.small) R 15978 15980 14697 0 -1 4194304 37607 822 0 0 153194 36 0 0 25 0 1 0 60290934 114675712 25042 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/15980/statm: 27997 25042 378 142 0 26951 0
Current children cumulated CPU time (s) 1532.3
Current children cumulated vsize (KiB) 111988

[startup+1602.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/73 16020
/proc/meminfo: memFree=968400/2055920 swapFree=4192812/4192956
[pid=15980] ppid=15978 vsize=111988 CPUtime=1592.27
/proc/15980/stat : 15980 (pcs.small) R 15978 15980 14697 0 -1 4194304 37847 822 0 0 159191 36 0 0 25 0 1 0 60290934 114675712 25282 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/15980/statm: 27997 25282 378 142 0 26951 0
Current children cumulated CPU time (s) 1592.27
Current children cumulated vsize (KiB) 111988

[startup+1662.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/73 16020
/proc/meminfo: memFree=966672/2055920 swapFree=4192812/4192956
[pid=15980] ppid=15978 vsize=111988 CPUtime=1652.25
/proc/15980/stat : 15980 (pcs.small) R 15978 15980 14697 0 -1 4194304 38085 822 0 0 165188 37 0 0 25 0 1 0 60290934 114675712 25520 996147200 134512640 135095119 4294956304 18446744073709551615 134637396 0 0 4096 0 0 0 0 17 0 0 0
/proc/15980/statm: 27997 25520 378 142 0 26951 0
Current children cumulated CPU time (s) 1652.25
Current children cumulated vsize (KiB) 111988

[startup+1722.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/73 16020
/proc/meminfo: memFree=963792/2055920 swapFree=4192812/4192956
[pid=15980] ppid=15978 vsize=113040 CPUtime=1712.22
/proc/15980/stat : 15980 (pcs.small) R 15978 15980 14697 0 -1 4194304 38568 822 0 0 171185 37 0 0 25 0 1 0 60290934 115752960 26003 996147200 134512640 135095119 4294956304 18446744073709551615 134642959 0 0 4096 0 0 0 0 17 0 0 0
/proc/15980/statm: 28260 26003 378 142 0 27214 0
Current children cumulated CPU time (s) 1712.22
Current children cumulated vsize (KiB) 113040

[startup+1782.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/73 16020
/proc/meminfo: memFree=960784/2055920 swapFree=4192812/4192956
[pid=15980] ppid=15978 vsize=146724 CPUtime=1772.2
/proc/15980/stat : 15980 (pcs.small) R 15978 15980 14697 0 -1 4194304 47224 822 0 0 177178 42 0 0 25 0 1 0 60290934 150245376 26466 996147200 134512640 135095119 4294956304 18446744073709551615 134589648 0 0 4096 0 0 0 0 17 0 0 0
/proc/15980/statm: 36681 26466 378 142 0 35635 0
Current children cumulated CPU time (s) 1772.2
Current children cumulated vsize (KiB) 146724



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1810.2 s]
/proc/loadavg: 2.00 1.99 1.99 3/73 16020
/proc/meminfo: memFree=959568/2055920 swapFree=4192812/4192956
[pid=15980] ppid=15978 vsize=147252 CPUtime=1800.1
/proc/15980/stat : 15980 (pcs.small) R 15978 15980 14697 0 -1 4194304 47470 822 0 0 179968 42 0 0 25 0 1 0 60290934 150786048 26712 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15980/statm: 36813 26712 378 142 0 35767 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 147252

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

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

[startup+1810.2 s]
/proc/loadavg: 2.00 1.99 1.99 3/73 16020
/proc/meminfo: memFree=959568/2055920 swapFree=4192812/4192956
[pid=15980] ppid=15978 vsize=147252 CPUtime=1800.1
/proc/15980/stat : 15980 (pcs.small) R 15978 15980 14697 0 -1 4194304 47470 822 0 0 179968 42 0 0 25 0 1 0 60290934 150786048 26712 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15980/statm: 36813 26712 378 142 0 35767 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 147252

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1810.22
CPU time (s): 1800.13
CPU user time (s): 1799.69
CPU system time (s): 0.447931
CPU usage (%): 99.4425
Max. virtual memory (cumulated for all children) (KiB): 147252

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.69
system time used= 0.447931
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48292
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= 44612

runsolver used 1.9407 second user time and 6.29604 second system time

The end

Launcher Data 

Begin job on node47 at 2009-07-16 10:17:52
IDJOB=2091284
IDBENCH=60033
IDSOLVER=734
FILE ID=node47/2091284-1247732272
PBS_JOBID= 9521552
Free space on /tmp= 66384 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-40-19-fcd/normalized-rand-2-40-19-443-230-fcd-10_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091284-1247732272/watcher-2091284-1247732272 -o /tmp/evaluation-result-2091284-1247732272/solver-2091284-1247732272 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1691923179 HOME/instance-2091284-1247732272.xml

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

MD5SUM BENCH= c063ec93ada52178195e0fa1daa09ad2
RANDOM SEED=1691923179

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:       1091688 kB
Buffers:         93380 kB
Cached:         742952 kB
SwapCached:          0 kB
Active:         274756 kB
Inactive:       596148 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1091688 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1932 kB
Writeback:           0 kB
Mapped:          54804 kB
Slab:            78368 kB
Committed_AS:   588140 kB
PageTables:       1960 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= 66384 MiB
End job on node47 at 2009-07-16 10:48:04