Trace number 2058735

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) 1800.08 1815.82

General information on the benchmark

Namecsp/rand-2-26/
normalized-rand-26-26-325-155-52021_ext.xml
MD5SUM1c48693b0a57d78b43fa49bf02ae620f
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 benchmark419.93
Satisfiable
(Un)Satisfiability was proved
Number of variables26
Number of constraints325
Maximum constraint arity2
Maximum domain size26
Number of constraints which are defined in extension325
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 86715533
0.00/0.02	c Constructing HOME/instance-2058735-1247694314.xml  with 8447 constraints
0.08/0.14	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-2058735-1247694314/watcher-2058735-1247694314 -o /tmp/evaluation-result-2058735-1247694314/solver-2058735-1247694314 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 86715533 HOME/instance-2058735-1247694314.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: 1.48 0.48 0.16 4/72 8388
/proc/meminfo: memFree=1530544/2055920 swapFree=4192812/4192956
[pid=8388] ppid=8386 vsize=5356 CPUtime=0
/proc/8388/stat : 8388 (pcssolve) R 8386 8388 8283 0 -1 4194304 269 0 0 0 0 0 0 0 20 0 1 0 56494717 5484544 237 996147200 4194304 4889804 548682068800 18446744073709551615 4351638 0 0 4100 65536 0 0 0 17 1 0 0
/proc/8388/statm: 1339 237 197 169 0 50 0

[startup+0.057668 s]
/proc/loadavg: 1.48 0.48 0.16 4/72 8388
/proc/meminfo: memFree=1530544/2055920 swapFree=4192812/4192956
[pid=8388] ppid=8386 vsize=4904 CPUtime=0.03
/proc/8388/stat : 8388 (pcs.small) R 8386 8388 8283 0 -1 4194304 944 822 0 0 3 0 0 0 24 0 1 0 56494717 5021696 553 996147200 134512640 135095119 4294956304 18446744073709551615 4159670439 0 0 4096 0 0 0 0 17 1 0 0
/proc/8388/statm: 1226 553 364 142 0 180 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 4904

[startup+0.102672 s]
/proc/loadavg: 1.48 0.48 0.16 4/72 8388
/proc/meminfo: memFree=1530544/2055920 swapFree=4192812/4192956
[pid=8388] ppid=8386 vsize=5696 CPUtime=0.08
/proc/8388/stat : 8388 (pcs.small) R 8386 8388 8283 0 -1 4194304 1130 822 0 0 8 0 0 0 24 0 1 0 56494717 5832704 739 996147200 134512640 135095119 4294956304 18446744073709551615 134983986 0 0 4096 0 0 0 0 17 1 0 0
/proc/8388/statm: 1424 739 364 142 0 378 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5696

[startup+0.302692 s]
/proc/loadavg: 1.48 0.48 0.16 4/72 8388
/proc/meminfo: memFree=1530544/2055920 swapFree=4192812/4192956
[pid=8388] ppid=8386 vsize=7496 CPUtime=0.27
/proc/8388/stat : 8388 (pcs.small) R 8386 8388 8283 0 -1 4194304 1616 822 0 0 27 0 0 0 25 0 1 0 56494717 7675904 1127 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/8388/statm: 1874 1127 378 142 0 828 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 7496

[startup+0.702725 s]
/proc/loadavg: 1.48 0.48 0.16 4/72 8388
/proc/meminfo: memFree=1530544/2055920 swapFree=4192812/4192956
[pid=8388] ppid=8386 vsize=7496 CPUtime=0.68
/proc/8388/stat : 8388 (pcs.small) R 8386 8388 8283 0 -1 4194304 1625 822 0 0 67 1 0 0 25 0 1 0 56494717 7675904 1136 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/8388/statm: 1874 1136 378 142 0 828 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 7496

[startup+1.5028 s]
/proc/loadavg: 1.48 0.48 0.16 3/73 8394
/proc/meminfo: memFree=1527200/2055920 swapFree=4192812/4192956
[pid=8388] ppid=8386 vsize=7496 CPUtime=1.47
/proc/8388/stat : 8388 (pcs.small) R 8386 8388 8283 0 -1 4194304 1643 822 0 0 146 1 0 0 25 0 1 0 56494717 7675904 1154 996147200 134512640 135095119 4294956304 18446744073709551615 134617227 0 0 4096 0 0 0 0 17 1 0 0
/proc/8388/statm: 1874 1154 378 142 0 828 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 7496

[startup+3.10194 s]
/proc/loadavg: 1.52 0.50 0.17 3/73 8394
/proc/meminfo: memFree=1526944/2055920 swapFree=4192812/4192956
[pid=8388] ppid=8386 vsize=8524 CPUtime=3.06
/proc/8388/stat : 8388 (pcs.small) R 8386 8388 8283 0 -1 4194304 1827 822 0 0 305 1 0 0 25 0 1 0 56494717 8728576 1338 996147200 134512640 135095119 4294956304 18446744073709551615 134642864 0 0 4096 0 0 0 0 17 1 0 0
/proc/8388/statm: 2131 1338 378 142 0 1085 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 8524

[startup+6.30123 s]
/proc/loadavg: 1.52 0.50 0.17 3/73 8394
/proc/meminfo: memFree=1525088/2055920 swapFree=4192812/4192956
[pid=8388] ppid=8386 vsize=10452 CPUtime=6.22
/proc/8388/stat : 8388 (pcs.small) R 8386 8388 8283 0 -1 4194304 2472 822 0 0 621 1 0 0 25 0 1 0 56494717 10702848 1597 996147200 134512640 135095119 4294956304 18446744073709551615 134589648 0 0 4096 0 0 0 0 17 1 0 0
/proc/8388/statm: 2613 1597 378 142 0 1567 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 10452

[startup+12.7018 s]
/proc/loadavg: 1.56 0.53 0.18 3/73 8394
/proc/meminfo: memFree=1521832/2055920 swapFree=4192812/4192956
[pid=8388] ppid=8386 vsize=11756 CPUtime=12.57
/proc/8388/stat : 8388 (pcs.small) R 8386 8388 8283 0 -1 4194304 3052 822 0 0 1254 3 0 0 25 0 1 0 56494717 12038144 2177 996147200 134512640 135095119 4294956304 18446744073709551615 134615598 0 0 4096 0 0 0 0 17 1 0 0
/proc/8388/statm: 2939 2177 378 142 0 1893 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 11756

[startup+25.5019 s]
/proc/loadavg: 1.66 0.60 0.21 3/73 8394
/proc/meminfo: memFree=1517416/2055920 swapFree=4192812/4192956
[pid=8388] ppid=8386 vsize=16672 CPUtime=25.25
/proc/8388/stat : 8388 (pcs.small) R 8386 8388 8283 0 -1 4194304 4686 822 0 0 2521 4 0 0 25 0 1 0 56494717 17072128 3008 996147200 134512640 135095119 4294956304 18446744073709551615 134606997 0 0 4096 0 0 0 0 17 1 0 0
/proc/8388/statm: 4168 3008 378 142 0 3122 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 16672

[startup+51.1012 s]
/proc/loadavg: 1.77 0.71 0.26 3/73 8394
/proc/meminfo: memFree=1510632/2055920 swapFree=4192812/4192956
[pid=8388] ppid=8386 vsize=23392 CPUtime=50.61
/proc/8388/stat : 8388 (pcs.small) R 8386 8388 8283 0 -1 4194304 6840 822 0 0 5055 6 0 0 25 0 1 0 56494717 23953408 4137 996147200 134512640 135095119 4294956304 18446744073709551615 134636912 0 0 4096 0 0 0 0 17 1 0 0
/proc/8388/statm: 5848 4137 378 142 0 4802 0
Current children cumulated CPU time (s) 50.61
Current children cumulated vsize (KiB) 23392

[startup+102.307 s]
/proc/loadavg: 1.91 0.93 0.36 3/73 8394
/proc/meminfo: memFree=1499944/2055920 swapFree=4192812/4192956
[pid=8388] ppid=8386 vsize=29128 CPUtime=101.34
/proc/8388/stat : 8388 (pcs.small) R 8386 8388 8283 0 -1 4194304 8956 822 0 0 10126 8 0 0 25 0 1 0 56494717 29827072 5740 996147200 134512640 135095119 4294956304 18446744073709551615 134642884 0 0 4096 0 0 0 0 17 1 0 0
/proc/8388/statm: 7282 5740 378 142 0 6236 0
Current children cumulated CPU time (s) 101.34
Current children cumulated vsize (KiB) 29128

[startup+162.301 s]
/proc/loadavg: 1.96 1.10 0.45 3/73 8394
/proc/meminfo: memFree=1490920/2055920 swapFree=4192812/4192956
[pid=8388] ppid=8386 vsize=32292 CPUtime=160.78
/proc/8388/stat : 8388 (pcs.small) R 8386 8388 8283 0 -1 4194304 10375 822 0 0 16068 10 0 0 25 0 1 0 56494717 33067008 7159 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/8388/statm: 8073 7159 378 142 0 7027 0
Current children cumulated CPU time (s) 160.78
Current children cumulated vsize (KiB) 32292

[startup+222.301 s]
/proc/loadavg: 1.98 1.28 0.55 3/73 8394
/proc/meminfo: memFree=1482792/2055920 swapFree=4192812/4192956
[pid=8388] ppid=8386 vsize=43240 CPUtime=220.22
/proc/8388/stat : 8388 (pcs.small) R 8386 8388 8283 0 -1 4194304 13620 822 0 0 22009 13 0 0 25 0 1 0 56494717 44277760 8355 996147200 134512640 135095119 4294956304 18446744073709551615 134617003 0 0 4096 0 0 0 0 17 1 0 0
/proc/8388/statm: 10810 8355 378 142 0 9764 0
Current children cumulated CPU time (s) 220.22
Current children cumulated vsize (KiB) 43240

[startup+282.302 s]
/proc/loadavg: 1.99 1.40 0.63 3/73 8394
/proc/meminfo: memFree=1471976/2055920 swapFree=4192812/4192956
[pid=8388] ppid=8386 vsize=53144 CPUtime=279.67
/proc/8388/stat : 8388 (pcs.small) R 8386 8388 8283 0 -1 4194304 16571 822 0 0 27952 15 0 0 25 0 1 0 56494717 54419456 10281 996147200 134512640 135095119 4294956304 18446744073709551615 134607065 0 0 4096 0 0 0 0 17 1 0 0
/proc/8388/statm: 13286 10281 378 142 0 12240 0
Current children cumulated CPU time (s) 279.67
Current children cumulated vsize (KiB) 53144

[startup+342.301 s]
/proc/loadavg: 2.03 1.52 0.72 3/73 8394
/proc/meminfo: memFree=1466984/2055920 swapFree=4192812/4192956
[pid=8388] ppid=8386 vsize=53144 CPUtime=339.11
/proc/8388/stat : 8388 (pcs.small) R 8386 8388 8283 0 -1 4194304 16981 822 0 0 33895 16 0 0 25 0 1 0 56494717 54419456 10691 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/8388/statm: 13286 10691 378 142 0 12240 0
Current children cumulated CPU time (s) 339.11
Current children cumulated vsize (KiB) 53144

[startup+402.301 s]
/proc/loadavg: 2.04 1.62 0.80 3/73 8396
/proc/meminfo: memFree=1456104/2055920 swapFree=4192812/4192956
[pid=8388] ppid=8386 vsize=54448 CPUtime=398.54
/proc/8388/stat : 8388 (pcs.small) R 8386 8388 8283 0 -1 4194304 17700 822 0 0 39837 17 0 0 25 0 1 0 56494717 55754752 11410 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/8388/statm: 13612 11410 378 142 0 12566 0
Current children cumulated CPU time (s) 398.54
Current children cumulated vsize (KiB) 54448

[startup+462.302 s]
/proc/loadavg: 2.13 1.71 0.88 3/73 8396
/proc/meminfo: memFree=1451560/2055920 swapFree=4192812/4192956
[pid=8388] ppid=8386 vsize=56276 CPUtime=457.99
/proc/8388/stat : 8388 (pcs.small) R 8386 8388 8283 0 -1 4194304 18521 822 0 0 45781 18 0 0 25 0 1 0 56494717 57626624 12231 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/8388/statm: 14069 12231 378 142 0 13023 0
Current children cumulated CPU time (s) 457.99
Current children cumulated vsize (KiB) 56276

[startup+522.303 s]
/proc/loadavg: 2.21 1.81 0.97 3/73 8396
/proc/meminfo: memFree=1447272/2055920 swapFree=4192812/4192956
[pid=8388] ppid=8386 vsize=58108 CPUtime=517.43
/proc/8388/stat : 8388 (pcs.small) R 8386 8388 8283 0 -1 4194304 19313 822 0 0 51724 19 0 0 25 0 1 0 56494717 59502592 13023 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 1 0 0
/proc/8388/statm: 14527 13023 378 142 0 13481 0
Current children cumulated CPU time (s) 517.43
Current children cumulated vsize (KiB) 58108

[startup+582.302 s]
/proc/loadavg: 2.08 1.84 1.03 3/73 8396
/proc/meminfo: memFree=1443112/2055920 swapFree=4192812/4192956
[pid=8388] ppid=8386 vsize=59808 CPUtime=576.88
/proc/8388/stat : 8388 (pcs.small) R 8386 8388 8283 0 -1 4194304 20044 822 0 0 57667 21 0 0 25 0 1 0 56494717 61243392 13754 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/8388/statm: 14952 13754 378 142 0 13906 0
Current children cumulated CPU time (s) 576.88
Current children cumulated vsize (KiB) 59808

[startup+642.303 s]
/proc/loadavg: 2.02 1.87 1.09 3/73 8396
/proc/meminfo: memFree=1437864/2055920 swapFree=4192812/4192956
[pid=8388] ppid=8386 vsize=77752 CPUtime=636.32
/proc/8388/stat : 8388 (pcs.small) R 8386 8388 8283 0 -1 4194304 24859 822 0 0 63608 24 0 0 25 0 1 0 56494717 79618048 14472 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/8388/statm: 19438 14472 378 142 0 18392 0
Current children cumulated CPU time (s) 636.32
Current children cumulated vsize (KiB) 77752

[startup+702.303 s]

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

[startup+822.303 s]
/proc/loadavg: 2.00 1.92 1.24 3/73 8396
/proc/meminfo: memFree=1422888/2055920 swapFree=4192812/4192956
[pid=8388] ppid=8386 vsize=82196 CPUtime=814.65
/proc/8388/stat : 8388 (pcs.small) R 8386 8388 8283 0 -1 4194304 26848 822 0 0 81438 27 0 0 25 0 1 0 56494717 84168704 16461 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/8388/statm: 20549 16461 378 142 0 19503 0
Current children cumulated CPU time (s) 814.65
Current children cumulated vsize (KiB) 82196

[startup+882.303 s]
/proc/loadavg: 2.00 1.93 1.29 3/73 8396
/proc/meminfo: memFree=1418216/2055920 swapFree=4192812/4192956
[pid=8388] ppid=8386 vsize=83512 CPUtime=874.09
/proc/8388/stat : 8388 (pcs.small) R 8386 8388 8283 0 -1 4194304 27463 822 0 0 87381 28 0 0 25 0 1 0 56494717 85516288 17076 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/8388/statm: 20878 17076 378 142 0 19832 0
Current children cumulated CPU time (s) 874.09
Current children cumulated vsize (KiB) 83512

[startup+942.302 s]
/proc/loadavg: 2.00 1.94 1.32 3/73 8396
/proc/meminfo: memFree=1402856/2055920 swapFree=4192812/4192956
[pid=8388] ppid=8386 vsize=103980 CPUtime=933.53
/proc/8388/stat : 8388 (pcs.small) R 8386 8388 8283 0 -1 4194304 32821 822 0 0 93322 31 0 0 25 0 1 0 56494717 106475520 20385 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/8388/statm: 25995 20385 378 142 0 24949 0
Current children cumulated CPU time (s) 933.53
Current children cumulated vsize (KiB) 103980

[startup+1002.3 s]
/proc/loadavg: 2.00 1.95 1.37 3/73 8402
/proc/meminfo: memFree=1399648/2055920 swapFree=4192812/4192956
[pid=8388] ppid=8386 vsize=103980 CPUtime=992.97
/proc/8388/stat : 8388 (pcs.small) R 8386 8388 8283 0 -1 4194304 33077 822 0 0 99265 32 0 0 25 0 1 0 56494717 106475520 20641 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/8388/statm: 25995 20641 378 142 0 24949 0
Current children cumulated CPU time (s) 992.97
Current children cumulated vsize (KiB) 103980

[startup+1062.3 s]
/proc/loadavg: 2.00 1.95 1.40 3/73 8402
/proc/meminfo: memFree=1396384/2055920 swapFree=4192812/4192956
[pid=8388] ppid=8386 vsize=103980 CPUtime=1052.46
/proc/8388/stat : 8388 (pcs.small) R 8386 8388 8283 0 -1 4194304 33329 822 0 0 105213 33 0 0 25 0 1 0 56494717 106475520 20893 996147200 134512640 135095119 4294956304 18446744073709551615 134607065 0 0 4096 0 0 0 0 17 1 0 0
/proc/8388/statm: 25995 20893 378 142 0 24949 0
Current children cumulated CPU time (s) 1052.46
Current children cumulated vsize (KiB) 103980

[startup+1122.3 s]
/proc/loadavg: 2.00 1.96 1.44 3/73 8402
/proc/meminfo: memFree=1393248/2055920 swapFree=4192812/4192956
[pid=8388] ppid=8386 vsize=103980 CPUtime=1111.93
/proc/8388/stat : 8388 (pcs.small) R 8386 8388 8283 0 -1 4194304 33572 822 0 0 111160 33 0 0 25 0 1 0 56494717 106475520 21136 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/8388/statm: 25995 21136 378 142 0 24949 0
Current children cumulated CPU time (s) 1111.93
Current children cumulated vsize (KiB) 103980

[startup+1182.3 s]
/proc/loadavg: 2.00 1.97 1.47 3/73 8402
/proc/meminfo: memFree=1390176/2055920 swapFree=4192812/4192956
[pid=8388] ppid=8386 vsize=103980 CPUtime=1171.39
/proc/8388/stat : 8388 (pcs.small) R 8386 8388 8283 0 -1 4194304 33806 822 0 0 117106 33 0 0 25 0 1 0 56494717 106475520 21370 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/8388/statm: 25995 21370 378 142 0 24949 0
Current children cumulated CPU time (s) 1171.39
Current children cumulated vsize (KiB) 103980

[startup+1242.3 s]
/proc/loadavg: 2.00 1.97 1.50 3/73 8402
/proc/meminfo: memFree=1387040/2055920 swapFree=4192812/4192956
[pid=8388] ppid=8386 vsize=103980 CPUtime=1230.87
/proc/8388/stat : 8388 (pcs.small) R 8386 8388 8283 0 -1 4194304 34042 822 0 0 123053 34 0 0 25 0 1 0 56494717 106475520 21606 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/8388/statm: 25995 21606 378 142 0 24949 0
Current children cumulated CPU time (s) 1230.87
Current children cumulated vsize (KiB) 103980

[startup+1302.3 s]
/proc/loadavg: 2.05 1.99 1.54 3/73 8402
/proc/meminfo: memFree=1384168/2055920 swapFree=4192812/4192956
[pid=8388] ppid=8386 vsize=103980 CPUtime=1290.35
/proc/8388/stat : 8388 (pcs.small) R 8386 8388 8283 0 -1 4194304 34270 822 0 0 129000 35 0 0 25 0 1 0 56494717 106475520 21834 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/8388/statm: 25995 21834 378 142 0 24949 0
Current children cumulated CPU time (s) 1290.35
Current children cumulated vsize (KiB) 103980

[startup+1362.3 s]
/proc/loadavg: 2.07 2.00 1.56 3/73 8402
/proc/meminfo: memFree=1381416/2055920 swapFree=4192812/4192956
[pid=8388] ppid=8386 vsize=103980 CPUtime=1349.83
/proc/8388/stat : 8388 (pcs.small) R 8386 8388 8283 0 -1 4194304 34497 822 0 0 134948 35 0 0 25 0 1 0 56494717 106475520 22061 996147200 134512640 135095119 4294956304 18446744073709551615 134607065 0 0 4096 0 0 0 0 17 1 0 0
/proc/8388/statm: 25995 22061 378 142 0 24949 0
Current children cumulated CPU time (s) 1349.83
Current children cumulated vsize (KiB) 103980

[startup+1422.31 s]
/proc/loadavg: 2.15 2.03 1.60 3/73 8402
/proc/meminfo: memFree=1378280/2055920 swapFree=4192812/4192956
[pid=8388] ppid=8386 vsize=104368 CPUtime=1409.31
/proc/8388/stat : 8388 (pcs.small) R 8386 8388 8283 0 -1 4194304 34827 822 0 0 140895 36 0 0 25 0 1 0 56494717 106872832 22391 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/8388/statm: 26092 22391 378 142 0 25046 0
Current children cumulated CPU time (s) 1409.31
Current children cumulated vsize (KiB) 104368

[startup+1482.3 s]
/proc/loadavg: 2.15 2.05 1.63 3/73 8402
/proc/meminfo: memFree=1362152/2055920 swapFree=4192812/4192956
[pid=8388] ppid=8386 vsize=105284 CPUtime=1468.77
/proc/8388/stat : 8388 (pcs.small) R 8386 8388 8283 0 -1 4194304 35273 822 0 0 146840 37 0 0 25 0 1 0 56494717 107810816 22837 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/8388/statm: 26321 22837 378 142 0 25275 0
Current children cumulated CPU time (s) 1468.77
Current children cumulated vsize (KiB) 105284

[startup+1542.3 s]
/proc/loadavg: 2.05 2.04 1.65 3/73 8402
/proc/meminfo: memFree=1359400/2055920 swapFree=4192812/4192956
[pid=8388] ppid=8386 vsize=106332 CPUtime=1528.24
/proc/8388/stat : 8388 (pcs.small) R 8386 8388 8283 0 -1 4194304 35752 822 0 0 152786 38 0 0 25 0 1 0 56494717 108883968 23316 996147200 134512640 135095119 4294956304 18446744073709551615 134642900 0 0 4096 0 0 0 0 17 1 0 0
/proc/8388/statm: 26583 23316 378 142 0 25537 0
Current children cumulated CPU time (s) 1528.24
Current children cumulated vsize (KiB) 106332

[startup+1602.3 s]
/proc/loadavg: 2.02 2.03 1.67 3/73 8402
/proc/meminfo: memFree=1356904/2055920 swapFree=4192812/4192956
[pid=8388] ppid=8386 vsize=107240 CPUtime=1587.71
/proc/8388/stat : 8388 (pcs.small) R 8386 8388 8283 0 -1 4194304 36185 822 0 0 158732 39 0 0 25 0 1 0 56494717 109813760 23749 996147200 134512640 135095119 4294956304 18446744073709551615 134642947 0 0 4096 0 0 0 0 17 1 0 0
/proc/8388/statm: 26810 23749 378 142 0 25764 0
Current children cumulated CPU time (s) 1587.71
Current children cumulated vsize (KiB) 107240

[startup+1662.3 s]
/proc/loadavg: 2.00 2.02 1.69 3/73 8402
/proc/meminfo: memFree=1354152/2055920 swapFree=4192812/4192956
[pid=8388] ppid=8386 vsize=108428 CPUtime=1647.19
/proc/8388/stat : 8388 (pcs.small) R 8386 8388 8283 0 -1 4194304 36680 822 0 0 164679 40 0 0 25 0 1 0 56494717 111030272 24244 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/8388/statm: 27107 24244 378 142 0 26061 0
Current children cumulated CPU time (s) 1647.19
Current children cumulated vsize (KiB) 108428

[startup+1722.3 s]
/proc/loadavg: 2.00 2.02 1.70 3/73 8402
/proc/meminfo: memFree=1351400/2055920 swapFree=4192812/4192956
[pid=8388] ppid=8386 vsize=109616 CPUtime=1706.66
/proc/8388/stat : 8388 (pcs.small) R 8386 8388 8283 0 -1 4194304 37166 822 0 0 170625 41 0 0 25 0 1 0 56494717 112246784 24730 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/8388/statm: 27404 24730 378 142 0 26358 0
Current children cumulated CPU time (s) 1706.66
Current children cumulated vsize (KiB) 109616

[startup+1782.3 s]
/proc/loadavg: 1.96 2.00 1.72 3/73 8435
/proc/meminfo: memFree=1430312/2055920 swapFree=4192812/4192956
[pid=8388] ppid=8386 vsize=110672 CPUtime=1766.56
/proc/8388/stat : 8388 (pcs.small) R 8386 8388 8283 0 -1 4194304 37661 822 0 0 176614 42 0 0 25 0 1 0 56494717 113328128 25225 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/8388/statm: 27668 25225 378 142 0 26622 0
Current children cumulated CPU time (s) 1766.56
Current children cumulated vsize (KiB) 110672



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1815.8 s]
/proc/loadavg: 1.98 2.00 1.73 3/73 8435
/proc/meminfo: memFree=1427816/2055920 swapFree=4192812/4192956
[pid=8388] ppid=8386 vsize=111320 CPUtime=1800.04
/proc/8388/stat : 8388 (pcs.small) R 8386 8388 8283 0 -1 4194304 37940 822 0 0 179962 42 0 0 25 0 1 0 56494717 113991680 25504 996147200 134512640 135095119 4294956304 18446744073709551615 134582516 0 0 4096 0 0 0 0 17 0 0 0
/proc/8388/statm: 27830 25504 378 142 0 26784 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 111320

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): 1815.82
CPU time (s): 1800.08
CPU user time (s): 1799.63
CPU system time (s): 0.452931
CPU usage (%): 99.1333
Max. virtual memory (cumulated for all children) (KiB): 112176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.63
system time used= 0.452931
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38762
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= 23
involuntary context switches= 38410

runsolver used 2.58561 second user time and 5.43417 second system time

The end

Launcher Data 

Begin job on node55 at 2009-07-15 23:45:14
IDJOB=2058735
IDBENCH=53518
IDSOLVER=734
FILE ID=node55/2058735-1247694314
PBS_JOBID= 9521203
Free space on /tmp= 66372 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-26/normalized-rand-26-26-325-155-52021_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2058735-1247694314/watcher-2058735-1247694314 -o /tmp/evaluation-result-2058735-1247694314/solver-2058735-1247694314 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 86715533 HOME/instance-2058735-1247694314.xml

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

MD5SUM BENCH= 1c48693b0a57d78b43fa49bf02ae620f
RANDOM SEED=86715533

node55.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		: 3000.231
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		: 3000.231
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:       1531024 kB
Buffers:         68452 kB
Cached:         358316 kB
SwapCached:          0 kB
Active:         183124 kB
Inactive:       271452 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1531024 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2036 kB
Writeback:           0 kB
Mapped:          39184 kB
Slab:            55840 kB
Committed_AS:   532632 kB
PageTables:       1704 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= 66368 MiB
End job on node55 at 2009-07-16 00:15:32