Trace number 2059725

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) 1800.04 1809.82

General information on the benchmark

Namecsp/rand-2-23/
normalized-rand-23-23-253-131-47021_ext.xml
MD5SUM868e9044d15186dac62efe06ad93386d
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 benchmark30.7303
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 1970072488
0.00/0.02	c Constructing HOME/instance-2059725-1247695593.xml  with 5813 constraints
0.08/0.10	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-2059725-1247695593/watcher-2059725-1247695593 -o /tmp/evaluation-result-2059725-1247695593/solver-2059725-1247695593 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1970072488 HOME/instance-2059725-1247695593.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 1.96 1.51 4/72 12374
/proc/meminfo: memFree=1355816/2055920 swapFree=4192812/4192956
[pid=12374] ppid=12372 vsize=18576 CPUtime=0
/proc/12374/stat : 12374 (runsolver) R 12372 12374 12179 0 -1 4194368 15 0 0 0 0 0 0 0 23 0 1 0 56626343 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 214919867687 0 0 4096 24578 0 0 0 17 1 0 0
/proc/12374/statm: 4644 284 249 26 0 2626 0

[startup+0.0553249 s]
/proc/loadavg: 1.99 1.96 1.51 4/72 12374
/proc/meminfo: memFree=1355816/2055920 swapFree=4192812/4192956
[pid=12374] ppid=12372 vsize=4904 CPUtime=0.03
/proc/12374/stat : 12374 (pcs.small) R 12372 12374 12179 0 -1 4194304 933 822 0 0 3 0 0 0 25 0 1 0 56626343 5021696 542 996147200 134512640 135095119 4294956304 18446744073709551615 9338580 0 0 4096 0 0 0 0 17 1 0 0
/proc/12374/statm: 1226 542 364 142 0 180 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 4904

[startup+0.101336 s]
/proc/loadavg: 1.99 1.96 1.51 4/72 12374
/proc/meminfo: memFree=1355816/2055920 swapFree=4192812/4192956
[pid=12374] ppid=12372 vsize=6120 CPUtime=0.08
/proc/12374/stat : 12374 (pcs.small) R 12372 12374 12179 0 -1 4194304 1264 822 0 0 8 0 0 0 25 0 1 0 56626343 6266880 840 996147200 134512640 135095119 4294956304 18446744073709551615 4160505750 0 0 4096 0 0 0 0 17 1 0 0
/proc/12374/statm: 1530 840 367 142 0 484 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6120

[startup+0.301375 s]
/proc/loadavg: 1.99 1.96 1.51 4/72 12374
/proc/meminfo: memFree=1355816/2055920 swapFree=4192812/4192956
[pid=12374] ppid=12372 vsize=6252 CPUtime=0.28
/proc/12374/stat : 12374 (pcs.small) R 12372 12374 12179 0 -1 4194304 1305 822 0 0 28 0 0 0 25 0 1 0 56626343 6402048 881 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/12374/statm: 1563 881 378 142 0 517 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6252

[startup+0.701461 s]
/proc/loadavg: 1.99 1.96 1.51 4/72 12374
/proc/meminfo: memFree=1355816/2055920 swapFree=4192812/4192956
[pid=12374] ppid=12372 vsize=6252 CPUtime=0.68
/proc/12374/stat : 12374 (pcs.small) R 12372 12374 12179 0 -1 4194304 1316 822 0 0 68 0 0 0 25 0 1 0 56626343 6402048 892 996147200 134512640 135095119 4294956304 18446744073709551615 134642864 0 0 4096 0 0 0 0 17 1 0 0
/proc/12374/statm: 1563 892 378 142 0 517 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 6252

[startup+1.50163 s]
/proc/loadavg: 1.99 1.96 1.51 3/73 12380
/proc/meminfo: memFree=1353440/2055920 swapFree=4192812/4192956
[pid=12374] ppid=12372 vsize=7024 CPUtime=1.46
/proc/12374/stat : 12374 (pcs.small) R 12372 12374 12179 0 -1 4194304 1484 822 0 0 146 0 0 0 25 0 1 0 56626343 7192576 995 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/12374/statm: 1756 995 378 142 0 710 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 7024

[startup+3.10198 s]
/proc/loadavg: 1.99 1.97 1.51 3/73 12380
/proc/meminfo: memFree=1352864/2055920 swapFree=4192812/4192956
[pid=12374] ppid=12372 vsize=7796 CPUtime=3.05
/proc/12374/stat : 12374 (pcs.small) R 12372 12374 12179 0 -1 4194304 1808 822 0 0 305 0 0 0 25 0 1 0 56626343 7983104 1190 996147200 134512640 135095119 4294956304 18446744073709551615 134617200 0 0 4096 0 0 0 0 17 1 0 0
/proc/12374/statm: 1949 1190 378 142 0 903 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 7796

[startup+6.30167 s]
/proc/loadavg: 1.99 1.97 1.51 3/73 12380
/proc/meminfo: memFree=1350624/2055920 swapFree=4192812/4192956
[pid=12374] ppid=12372 vsize=10380 CPUtime=6.23
/proc/12374/stat : 12374 (pcs.small) R 12372 12374 12179 0 -1 4194304 2629 822 0 0 622 1 0 0 25 0 1 0 56626343 10629120 1625 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/12374/statm: 2595 1625 378 142 0 1549 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 10380

[startup+12.701 s]
/proc/loadavg: 1.99 1.97 1.51 3/73 12380
/proc/meminfo: memFree=1347808/2055920 swapFree=4192812/4192956
[pid=12374] ppid=12372 vsize=11816 CPUtime=12.56
/proc/12374/stat : 12374 (pcs.small) R 12372 12374 12179 0 -1 4194304 3247 822 0 0 1255 1 0 0 25 0 1 0 56626343 12099584 2243 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/12374/statm: 2954 2243 378 142 0 1908 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 11816

[startup+25.5018 s]
/proc/loadavg: 1.99 1.97 1.52 3/73 12380
/proc/meminfo: memFree=1343904/2055920 swapFree=4192812/4192956
[pid=12374] ppid=12372 vsize=16728 CPUtime=25.24
/proc/12374/stat : 12374 (pcs.small) R 12372 12374 12179 0 -1 4194304 4864 822 0 0 2521 3 0 0 25 0 1 0 56626343 17129472 3090 996147200 134512640 135095119 4294956304 18446744073709551615 134617066 0 0 4096 0 0 0 0 17 1 0 0
/proc/12374/statm: 4182 3090 378 142 0 3136 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 16728

[startup+51.1013 s]
/proc/loadavg: 1.99 1.97 1.53 3/73 12380
/proc/meminfo: memFree=1338592/2055920 swapFree=4192812/4192956
[pid=12374] ppid=12372 vsize=23420 CPUtime=50.6
/proc/12374/stat : 12374 (pcs.small) R 12372 12374 12179 0 -1 4194304 7041 822 0 0 5054 6 0 0 25 0 1 0 56626343 23982080 4242 996147200 134512640 135095119 4294956304 18446744073709551615 134636890 0 0 4096 0 0 0 0 17 1 0 0
/proc/12374/statm: 5855 4242 378 142 0 4809 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 23420

[startup+102.306 s]
/proc/loadavg: 1.99 1.97 1.56 3/73 12380
/proc/meminfo: memFree=1330208/2055920 swapFree=4192812/4192956
[pid=12374] ppid=12372 vsize=29272 CPUtime=101.31
/proc/12374/stat : 12374 (pcs.small) R 12372 12374 12179 0 -1 4194304 9193 822 0 0 10124 7 0 0 25 0 1 0 56626343 29974528 5881 996147200 134512640 135095119 4294956304 18446744073709551615 134589572 0 0 4096 0 0 0 0 17 1 0 0
/proc/12374/statm: 7318 5881 378 142 0 6272 0
Current children cumulated CPU time (s) 101.31
Current children cumulated vsize (KiB) 29272

[startup+162.301 s]
/proc/loadavg: 1.99 1.97 1.58 3/73 12380
/proc/meminfo: memFree=1322656/2055920 swapFree=4192812/4192956
[pid=12374] ppid=12372 vsize=40620 CPUtime=160.74
/proc/12374/stat : 12374 (pcs.small) R 12372 12374 12179 0 -1 4194304 12645 822 0 0 16065 9 0 0 25 0 1 0 56626343 41594880 7284 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/12374/statm: 10155 7284 378 142 0 9109 0
Current children cumulated CPU time (s) 160.74
Current children cumulated vsize (KiB) 40620

[startup+222.303 s]
/proc/loadavg: 1.99 1.97 1.60 3/73 12380
/proc/meminfo: memFree=1316192/2055920 swapFree=4192812/4192956
[pid=12374] ppid=12372 vsize=43352 CPUtime=220.18
/proc/12374/stat : 12374 (pcs.small) R 12372 12374 12179 0 -1 4194304 13841 822 0 0 22007 11 0 0 25 0 1 0 56626343 44392448 8480 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/12374/statm: 10838 8480 378 142 0 9792 0
Current children cumulated CPU time (s) 220.18
Current children cumulated vsize (KiB) 43352

[startup+282.302 s]
/proc/loadavg: 1.99 1.97 1.63 3/73 12380
/proc/meminfo: memFree=1306528/2055920 swapFree=4192812/4192956
[pid=12374] ppid=12372 vsize=53248 CPUtime=279.62
/proc/12374/stat : 12374 (pcs.small) R 12372 12374 12179 0 -1 4194304 16792 822 0 0 27949 13 0 0 25 0 1 0 56626343 54525952 10406 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/12374/statm: 13312 10406 378 142 0 12266 0
Current children cumulated CPU time (s) 279.62
Current children cumulated vsize (KiB) 53248

[startup+342.302 s]
/proc/loadavg: 1.99 1.97 1.65 3/73 12380
/proc/meminfo: memFree=1302880/2055920 swapFree=4192812/4192956
[pid=12374] ppid=12372 vsize=53248 CPUtime=339.04
/proc/12374/stat : 12374 (pcs.small) R 12372 12374 12179 0 -1 4194304 17193 822 0 0 33891 13 0 0 25 0 1 0 56626343 54525952 10807 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/12374/statm: 13312 10807 378 142 0 12266 0
Current children cumulated CPU time (s) 339.04
Current children cumulated vsize (KiB) 53248

[startup+402.301 s]
/proc/loadavg: 1.99 1.97 1.66 3/73 12380
/proc/meminfo: memFree=1298400/2055920 swapFree=4192812/4192956
[pid=12374] ppid=12372 vsize=54428 CPUtime=398.48
/proc/12374/stat : 12374 (pcs.small) R 12372 12374 12179 0 -1 4194304 17858 822 0 0 39834 14 0 0 25 0 1 0 56626343 55734272 11472 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/12374/statm: 13607 11472 378 142 0 12561 0
Current children cumulated CPU time (s) 398.48
Current children cumulated vsize (KiB) 54428

[startup+462.301 s]
/proc/loadavg: 1.89 1.94 1.67 3/73 12445
/proc/meminfo: memFree=1388896/2055920 swapFree=4192812/4192956
[pid=12374] ppid=12372 vsize=56260 CPUtime=458.08
/proc/12374/stat : 12374 (pcs.small) R 12372 12374 12179 0 -1 4194304 18694 822 0 0 45793 15 0 0 25 0 1 0 56626343 57610240 12308 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/12374/statm: 14065 12308 378 142 0 13019 0
Current children cumulated CPU time (s) 458.08
Current children cumulated vsize (KiB) 56260

[startup+522.302 s]
/proc/loadavg: 1.96 1.95 1.69 3/73 12445
/proc/meminfo: memFree=1384416/2055920 swapFree=4192812/4192956
[pid=12374] ppid=12372 vsize=58076 CPUtime=517.84
/proc/12374/stat : 12374 (pcs.small) R 12372 12374 12179 0 -1 4194304 19527 822 0 0 51767 17 0 0 25 0 1 0 56626343 59469824 13141 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/12374/statm: 14519 13141 378 142 0 13473 0
Current children cumulated CPU time (s) 517.84
Current children cumulated vsize (KiB) 58076

[startup+582.302 s]
/proc/loadavg: 1.98 1.95 1.71 3/73 12445
/proc/meminfo: memFree=1379232/2055920 swapFree=4192812/4192956
[pid=12374] ppid=12372 vsize=76144 CPUtime=577.59
/proc/12374/stat : 12374 (pcs.small) R 12372 12374 12179 0 -1 4194304 24382 822 0 0 57739 20 0 0 25 0 1 0 56626343 77971456 13899 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/12374/statm: 19036 13899 378 142 0 17990 0
Current children cumulated CPU time (s) 577.59
Current children cumulated vsize (KiB) 76144

[startup+642.302 s]
/proc/loadavg: 1.99 1.96 1.72 3/73 12445
/proc/meminfo: memFree=1374112/2055920 swapFree=4192812/4192956
[pid=12374] ppid=12372 vsize=77720 CPUtime=637.34
/proc/12374/stat : 12374 (pcs.small) R 12372 12374 12179 0 -1 4194304 25099 822 0 0 63713 21 0 0 25 0 1 0 56626343 79585280 14616 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/12374/statm: 19430 14616 378 142 0 18384 0
Current children cumulated CPU time (s) 637.34
Current children cumulated vsize (KiB) 77720

[startup+702.302 s]

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

[startup+822.302 s]
/proc/loadavg: 1.99 1.97 1.76 3/73 12445
/proc/meminfo: memFree=1359968/2055920 swapFree=4192812/4192956
[pid=12374] ppid=12372 vsize=82280 CPUtime=816.59
/proc/12374/stat : 12374 (pcs.small) R 12372 12374 12179 0 -1 4194304 27124 822 0 0 81635 24 0 0 25 0 1 0 56626343 84254720 16641 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/12374/statm: 20570 16641 378 142 0 19524 0
Current children cumulated CPU time (s) 816.59
Current children cumulated vsize (KiB) 82280

[startup+882.301 s]
/proc/loadavg: 1.99 1.97 1.77 3/73 12445
/proc/meminfo: memFree=1355744/2055920 swapFree=4192812/4192956
[pid=12374] ppid=12372 vsize=83720 CPUtime=876.34
/proc/12374/stat : 12374 (pcs.small) R 12372 12374 12179 0 -1 4194304 27759 822 0 0 87609 25 0 0 25 0 1 0 56626343 85729280 17276 996147200 134512640 135095119 4294956304 18446744073709551615 134570977 0 0 4096 0 0 0 0 17 0 0 0
/proc/12374/statm: 20930 17276 378 142 0 19884 0
Current children cumulated CPU time (s) 876.34
Current children cumulated vsize (KiB) 83720

[startup+942.301 s]
/proc/loadavg: 1.99 1.97 1.78 3/73 12445
/proc/meminfo: memFree=1340896/2055920 swapFree=4192812/4192956
[pid=12374] ppid=12372 vsize=104052 CPUtime=936.1
/proc/12374/stat : 12374 (pcs.small) R 12372 12374 12179 0 -1 4194304 33132 822 0 0 93582 28 0 0 25 0 1 0 56626343 106549248 20600 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/12374/statm: 26013 20600 378 142 0 24967 0
Current children cumulated CPU time (s) 936.1
Current children cumulated vsize (KiB) 104052

[startup+1002.3 s]
/proc/loadavg: 1.99 1.97 1.80 3/73 12445
/proc/meminfo: memFree=1338208/2055920 swapFree=4192812/4192956
[pid=12374] ppid=12372 vsize=104052 CPUtime=995.85
/proc/12374/stat : 12374 (pcs.small) R 12372 12374 12179 0 -1 4194304 33396 822 0 0 99557 28 0 0 25 0 1 0 56626343 106549248 20864 996147200 134512640 135095119 4294956304 18446744073709551615 134642881 0 0 4096 0 0 0 0 17 0 0 0
/proc/12374/statm: 26013 20864 378 142 0 24967 0
Current children cumulated CPU time (s) 995.85
Current children cumulated vsize (KiB) 104052

[startup+1062.3 s]
/proc/loadavg: 1.99 1.97 1.81 3/73 12445
/proc/meminfo: memFree=1335712/2055920 swapFree=4192812/4192956
[pid=12374] ppid=12372 vsize=104052 CPUtime=1055.6
/proc/12374/stat : 12374 (pcs.small) R 12372 12374 12179 0 -1 4194304 33659 822 0 0 105531 29 0 0 25 0 1 0 56626343 106549248 21127 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/12374/statm: 26013 21127 378 142 0 24967 0
Current children cumulated CPU time (s) 1055.6
Current children cumulated vsize (KiB) 104052

[startup+1122.3 s]
/proc/loadavg: 1.99 1.97 1.82 3/73 12445
/proc/meminfo: memFree=1333216/2055920 swapFree=4192812/4192956
[pid=12374] ppid=12372 vsize=104052 CPUtime=1115.35
/proc/12374/stat : 12374 (pcs.small) R 12372 12374 12179 0 -1 4194304 33916 822 0 0 111506 29 0 0 25 0 1 0 56626343 106549248 21384 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/12374/statm: 26013 21384 378 142 0 24967 0
Current children cumulated CPU time (s) 1115.35
Current children cumulated vsize (KiB) 104052

[startup+1182.3 s]
/proc/loadavg: 1.99 1.97 1.82 3/73 12445
/proc/meminfo: memFree=1330784/2055920 swapFree=4192812/4192956
[pid=12374] ppid=12372 vsize=104052 CPUtime=1175.11
/proc/12374/stat : 12374 (pcs.small) R 12372 12374 12179 0 -1 4194304 34161 822 0 0 117481 30 0 0 25 0 1 0 56626343 106549248 21629 996147200 134512640 135095119 4294956304 18446744073709551615 134642955 0 0 4096 0 0 0 0 17 0 0 0
/proc/12374/statm: 26013 21629 378 142 0 24967 0
Current children cumulated CPU time (s) 1175.11
Current children cumulated vsize (KiB) 104052

[startup+1242.3 s]
/proc/loadavg: 1.99 1.97 1.83 3/73 12445
/proc/meminfo: memFree=1328352/2055920 swapFree=4192812/4192956
[pid=12374] ppid=12372 vsize=104052 CPUtime=1234.86
/proc/12374/stat : 12374 (pcs.small) R 12372 12374 12179 0 -1 4194304 34410 822 0 0 123456 30 0 0 25 0 1 0 56626343 106549248 21878 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/12374/statm: 26013 21878 378 142 0 24967 0
Current children cumulated CPU time (s) 1234.86
Current children cumulated vsize (KiB) 104052

[startup+1302.3 s]
/proc/loadavg: 1.99 1.97 1.84 3/73 12445
/proc/meminfo: memFree=1325856/2055920 swapFree=4192812/4192956
[pid=12374] ppid=12372 vsize=104052 CPUtime=1294.61
/proc/12374/stat : 12374 (pcs.small) R 12372 12374 12179 0 -1 4194304 34650 822 0 0 129431 30 0 0 25 0 1 0 56626343 106549248 22118 996147200 134512640 135095119 4294956304 18446744073709551615 134615475 0 0 4096 0 0 0 0 17 0 0 0
/proc/12374/statm: 26013 22118 378 142 0 24967 0
Current children cumulated CPU time (s) 1294.61
Current children cumulated vsize (KiB) 104052

[startup+1362.3 s]
/proc/loadavg: 1.99 1.97 1.84 3/73 12445
/proc/meminfo: memFree=1323552/2055920 swapFree=4192812/4192956
[pid=12374] ppid=12372 vsize=104052 CPUtime=1354.36
/proc/12374/stat : 12374 (pcs.small) R 12372 12374 12179 0 -1 4194304 34885 822 0 0 135405 31 0 0 25 0 1 0 56626343 106549248 22353 996147200 134512640 135095119 4294956304 18446744073709551615 134642693 0 0 4096 0 0 0 0 17 0 0 0
/proc/12374/statm: 26013 22353 378 142 0 24967 0
Current children cumulated CPU time (s) 1354.36
Current children cumulated vsize (KiB) 104052

[startup+1422.31 s]
/proc/loadavg: 1.99 1.97 1.85 3/73 12445
/proc/meminfo: memFree=1315872/2055920 swapFree=4192812/4192956
[pid=12374] ppid=12372 vsize=104696 CPUtime=1414.12
/proc/12374/stat : 12374 (pcs.small) R 12372 12374 12179 0 -1 4194304 35287 822 0 0 141380 32 0 0 25 0 1 0 56626343 107208704 22755 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/12374/statm: 26174 22755 378 142 0 25128 0
Current children cumulated CPU time (s) 1414.12
Current children cumulated vsize (KiB) 104696

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.85 3/73 12445
/proc/meminfo: memFree=1313568/2055920 swapFree=4192812/4192956
[pid=12374] ppid=12372 vsize=105740 CPUtime=1473.86
/proc/12374/stat : 12374 (pcs.small) R 12372 12374 12179 0 -1 4194304 35764 822 0 0 147354 32 0 0 25 0 1 0 56626343 108277760 23232 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/12374/statm: 26435 23232 378 142 0 25389 0
Current children cumulated CPU time (s) 1473.86
Current children cumulated vsize (KiB) 105740

[startup+1542.3 s]
/proc/loadavg: 1.99 1.97 1.86 3/73 12445
/proc/meminfo: memFree=1311072/2055920 swapFree=4192812/4192956
[pid=12374] ppid=12372 vsize=106788 CPUtime=1533.6
/proc/12374/stat : 12374 (pcs.small) R 12372 12374 12179 0 -1 4194304 36239 822 0 0 153327 33 0 0 25 0 1 0 56626343 109350912 23707 996147200 134512640 135095119 4294956304 18446744073709551615 134641683 0 0 4096 0 0 0 0 17 0 0 0
/proc/12374/statm: 26697 23707 378 142 0 25651 0
Current children cumulated CPU time (s) 1533.6
Current children cumulated vsize (KiB) 106788

[startup+1602.3 s]
/proc/loadavg: 1.99 1.97 1.87 3/73 12445
/proc/meminfo: memFree=1308576/2055920 swapFree=4192812/4192956
[pid=12374] ppid=12372 vsize=107828 CPUtime=1593.37
/proc/12374/stat : 12374 (pcs.small) R 12372 12374 12179 0 -1 4194304 36723 822 0 0 159303 34 0 0 25 0 1 0 56626343 110415872 24191 996147200 134512640 135095119 4294956304 18446744073709551615 134642881 0 0 4096 0 0 0 0 17 0 0 0
/proc/12374/statm: 26957 24191 378 142 0 25911 0
Current children cumulated CPU time (s) 1593.37
Current children cumulated vsize (KiB) 107828

[startup+1662.3 s]
/proc/loadavg: 2.38 2.07 1.90 3/73 12445
/proc/meminfo: memFree=1306080/2055920 swapFree=4192812/4192956
[pid=12374] ppid=12372 vsize=108880 CPUtime=1653.11
/proc/12374/stat : 12374 (pcs.small) R 12372 12374 12179 0 -1 4194304 37199 822 0 0 165277 34 0 0 25 0 1 0 56626343 111493120 24667 996147200 134512640 135095119 4294956304 18446744073709551615 134643066 0 0 4096 0 0 0 0 17 0 0 0
/proc/12374/statm: 27220 24667 378 142 0 26174 0
Current children cumulated CPU time (s) 1653.11
Current children cumulated vsize (KiB) 108880

[startup+1722.3 s]
/proc/loadavg: 2.18 2.07 1.91 3/73 12445
/proc/meminfo: memFree=1303648/2055920 swapFree=4192812/4192956
[pid=12374] ppid=12372 vsize=109932 CPUtime=1712.86
/proc/12374/stat : 12374 (pcs.small) R 12372 12374 12179 0 -1 4194304 37688 822 0 0 171251 35 0 0 25 0 1 0 56626343 112570368 25156 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/12374/statm: 27483 25156 378 142 0 26437 0
Current children cumulated CPU time (s) 1712.86
Current children cumulated vsize (KiB) 109932

[startup+1782.3 s]
/proc/loadavg: 2.11 2.06 1.92 3/73 12445
/proc/meminfo: memFree=1300448/2055920 swapFree=4192812/4192956
[pid=12374] ppid=12372 vsize=111104 CPUtime=1772.62
/proc/12374/stat : 12374 (pcs.small) R 12372 12374 12179 0 -1 4194304 38174 822 0 0 177226 36 0 0 25 0 1 0 56626343 113770496 25642 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/12374/statm: 27776 25642 378 142 0 26730 0
Current children cumulated CPU time (s) 1772.62
Current children cumulated vsize (KiB) 111104



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1809.8 s]
/proc/loadavg: 2.14 2.07 1.92 3/73 12445
/proc/meminfo: memFree=1298848/2055920 swapFree=4192812/4192956
[pid=12374] ppid=12372 vsize=111492 CPUtime=1800.01
/proc/12374/stat : 12374 (pcs.small) R 12372 12374 12179 0 -1 4194304 38386 822 0 0 179965 36 0 0 25 0 1 0 56626343 114167808 25854 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/12374/statm: 27873 25854 378 142 0 26827 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 111492

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): 1809.82
CPU time (s): 1800.04
CPU user time (s): 1799.65
CPU system time (s): 0.385941
CPU usage (%): 99.4594
Max. virtual memory (cumulated for all children) (KiB): 111492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.65
system time used= 0.385941
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39208
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= 27533

runsolver used 2.46663 second user time and 5.76112 second system time

The end

Launcher Data 

Begin job on node10 at 2009-07-16 00:06:33
IDJOB=2059725
IDBENCH=53608
IDSOLVER=734
FILE ID=node10/2059725-1247695593
PBS_JOBID= 9521289
Free space on /tmp= 66364 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-23/normalized-rand-23-23-253-131-47021_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2059725-1247695593/watcher-2059725-1247695593 -o /tmp/evaluation-result-2059725-1247695593/solver-2059725-1247695593 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1970072488 HOME/instance-2059725-1247695593.xml

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

MD5SUM BENCH= 868e9044d15186dac62efe06ad93386d
RANDOM SEED=1970072488

node10.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		: 3000.279
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		: 3000.279
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:       1356296 kB
Buffers:         78600 kB
Cached:         436908 kB
SwapCached:          0 kB
Active:         280480 kB
Inactive:       339124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1356296 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1920 kB
Writeback:           0 kB
Mapped:         115516 kB
Slab:            65376 kB
Committed_AS:   685956 kB
PageTables:       1908 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= 66360 MiB
End job on node10 at 2009-07-16 00:36:45