Trace number 2091195

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 0.3.2? (TO) 1800.1 1801.02

General information on the benchmark

Namecsp/rand-2-50-23/
normalized-rand-2-50-23-587-230-47_ext.xml
MD5SUM1932518460fde86d5c69bd8f5cfaa291
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 benchmark424.305
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints461
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension461
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
0.08/0.14	c Seed is 2048469386
0.08/0.14	c Constructing HOME/instance-2091195-1247731666.xml  with 10585 constraints
0.08/0.16	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-2091195-1247731666/watcher-2091195-1247731666 -o /tmp/evaluation-result-2091195-1247731666/solver-2091195-1247731666 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 2048469386 HOME/instance-2091195-1247731666.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 18982
/proc/meminfo: memFree=1446344/2055920 swapFree=4192812/4192956
[pid=18982] ppid=18980 vsize=5356 CPUtime=0
/proc/18982/stat : 18982 (pcssolve) S 18980 18982 18314 0 -1 4194304 305 0 0 0 0 0 0 0 18 0 1 0 60231237 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18982/statm: 1339 242 201 169 0 50 0
[pid=18983] ppid=18982 vsize=5356 CPUtime=0
/proc/18983/stat : 18983 (pcssolve) R 18982 18982 18314 0 -1 4194368 20 0 0 0 0 0 0 0 19 0 1 0 60231238 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 4459254 0 0 4100 65536 0 0 0 17 0 0 0
/proc/18983/statm: 1339 242 201 169 0 50 0
[pid=18984] ppid=18982 vsize=3676 CPUtime=0
/proc/18984/stat : 18984 (grep) S 18982 18982 18314 0 -1 4194304 154 0 0 0 0 0 0 0 20 0 1 0 60231238 3764224 121 996147200 4194304 4274172 548682069040 18446744073709551615 226687156306 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/18984/statm: 919 121 99 19 0 43 0

[startup+0.072241 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 18982
/proc/meminfo: memFree=1446344/2055920 swapFree=4192812/4192956
[pid=18982] ppid=18980 vsize=5300 CPUtime=0.05
/proc/18982/stat : 18982 (pcs.small) R 18980 18982 18314 0 -1 4194304 1039 822 0 0 5 0 0 0 18 0 1 0 60231237 5427200 648 996147200 134512640 135095119 4294956304 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/18982/statm: 1325 648 364 142 0 279 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5300

[startup+0.101247 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 18982
/proc/meminfo: memFree=1446344/2055920 swapFree=4192812/4192956
[pid=18982] ppid=18980 vsize=5828 CPUtime=0.08
/proc/18982/stat : 18982 (pcs.small) R 18980 18982 18314 0 -1 4194304 1171 822 0 0 8 0 0 0 18 0 1 0 60231237 5967872 780 996147200 134512640 135095119 4294956304 18446744073709551615 6149755 0 0 4096 0 0 0 0 17 0 0 0
/proc/18982/statm: 1457 780 364 142 0 411 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5828

[startup+0.301285 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 18982
/proc/meminfo: memFree=1446344/2055920 swapFree=4192812/4192956
[pid=18982] ppid=18980 vsize=8076 CPUtime=0.27
/proc/18982/stat : 18982 (pcs.small) R 18980 18982 18314 0 -1 4194304 1785 822 0 0 27 0 0 0 19 0 1 0 60231237 8269824 1296 996147200 134512640 135095119 4294956304 18446744073709551615 134589572 0 0 4096 0 0 0 0 17 0 0 0
/proc/18982/statm: 2019 1296 378 142 0 973 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 8076

[startup+0.701367 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 18982
/proc/meminfo: memFree=1446344/2055920 swapFree=4192812/4192956
[pid=18982] ppid=18980 vsize=8076 CPUtime=0.67
/proc/18982/stat : 18982 (pcs.small) R 18980 18982 18314 0 -1 4194304 1789 822 0 0 67 0 0 0 22 0 1 0 60231237 8269824 1300 996147200 134512640 135095119 4294956304 18446744073709551615 134617673 0 0 4096 0 0 0 0 17 0 0 0
/proc/18982/statm: 2019 1300 378 142 0 973 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 8076

[startup+1.50153 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18988
/proc/meminfo: memFree=1442368/2055920 swapFree=4192812/4192956
[pid=18982] ppid=18980 vsize=8076 CPUtime=1.47
/proc/18982/stat : 18982 (pcs.small) R 18980 18982 18314 0 -1 4194304 1795 822 0 0 147 0 0 0 25 0 1 0 60231237 8269824 1306 996147200 134512640 135095119 4294956304 18446744073709551615 134643977 0 0 4096 0 0 0 0 17 0 0 0
/proc/18982/statm: 2019 1306 378 142 0 973 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 8076

[startup+3.10286 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18988
/proc/meminfo: memFree=1442368/2055920 swapFree=4192812/4192956
[pid=18982] ppid=18980 vsize=8076 CPUtime=3.08
/proc/18982/stat : 18982 (pcs.small) R 18980 18982 18314 0 -1 4194304 1808 822 0 0 307 1 0 0 25 0 1 0 60231237 8269824 1319 996147200 134512640 135095119 4294956304 18446744073709551615 134641620 0 0 4096 0 0 0 0 17 0 0 0
/proc/18982/statm: 2019 1319 378 142 0 973 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 8076

[startup+6.30151 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18988
/proc/meminfo: memFree=1442112/2055920 swapFree=4192812/4192956
[pid=18982] ppid=18980 vsize=8076 CPUtime=6.28
/proc/18982/stat : 18982 (pcs.small) R 18980 18982 18314 0 -1 4194304 1831 822 0 0 627 1 0 0 25 0 1 0 60231237 8269824 1342 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/18982/statm: 2019 1342 378 142 0 973 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 8076

[startup+12.7018 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18988
/proc/meminfo: memFree=1441088/2055920 swapFree=4192812/4192956
[pid=18982] ppid=18980 vsize=9748 CPUtime=12.67
/proc/18982/stat : 18982 (pcs.small) R 18980 18982 18314 0 -1 4194304 2181 822 0 0 1266 1 0 0 25 0 1 0 60231237 9981952 1563 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/18982/statm: 2437 1563 378 142 0 1391 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 9748

[startup+25.5014 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 19030
/proc/meminfo: memFree=1520624/2055920 swapFree=4192812/4192956
[pid=18982] ppid=18980 vsize=11432 CPUtime=25.43
/proc/18982/stat : 18982 (pcs.small) R 18980 18982 18314 0 -1 4194304 2784 822 0 0 2541 2 0 0 25 0 1 0 60231237 11706368 1909 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18982/statm: 2858 1909 378 142 0 1812 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 11432

[startup+51.1016 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 19030
/proc/meminfo: memFree=1517496/2055920 swapFree=4192812/4192956
[pid=18982] ppid=18980 vsize=14304 CPUtime=51.02
/proc/18982/stat : 18982 (pcs.small) R 18980 18982 18314 0 -1 4194304 3840 822 0 0 5098 4 0 0 25 0 1 0 60231237 14647296 2675 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18982/statm: 3576 2675 378 142 0 2530 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 14304

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 19030
/proc/meminfo: memFree=1512760/2055920 swapFree=4192812/4192956
[pid=18982] ppid=18980 vsize=18992 CPUtime=102.2
/proc/18982/stat : 18982 (pcs.small) R 18980 18982 18314 0 -1 4194304 5460 822 0 0 10214 6 0 0 25 0 1 0 60231237 19447808 3782 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18982/statm: 4748 3782 378 142 0 3702 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 18992

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 19030
/proc/meminfo: memFree=1507192/2055920 swapFree=4192812/4192956
[pid=18982] ppid=18980 vsize=28964 CPUtime=162.17
/proc/18982/stat : 18982 (pcs.small) R 18980 18982 18314 0 -1 4194304 8383 822 0 0 16209 8 0 0 25 0 1 0 60231237 29659136 5167 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/18982/statm: 7241 5167 378 142 0 6195 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 28964

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 19030
/proc/meminfo: memFree=1504696/2055920 swapFree=4192812/4192956
[pid=18982] ppid=18980 vsize=29888 CPUtime=222.13
/proc/18982/stat : 18982 (pcs.small) R 18980 18982 18314 0 -1 4194304 8978 822 0 0 22205 8 0 0 25 0 1 0 60231237 30605312 5762 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/18982/statm: 7472 5762 378 142 0 6426 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 29888

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 19030
/proc/meminfo: memFree=1501624/2055920 swapFree=4192812/4192956
[pid=18982] ppid=18980 vsize=31736 CPUtime=282.11
/proc/18982/stat : 18982 (pcs.small) R 18980 18982 18314 0 -1 4194304 9763 822 0 0 28202 9 0 0 25 0 1 0 60231237 32497664 6547 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/18982/statm: 7934 6547 378 142 0 6888 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 31736

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 19030
/proc/meminfo: memFree=1498552/2055920 swapFree=4192812/4192956
[pid=18982] ppid=18980 vsize=33452 CPUtime=342.07
/proc/18982/stat : 18982 (pcs.small) R 18980 18982 18314 0 -1 4194304 10500 822 0 0 34198 9 0 0 25 0 1 0 60231237 34254848 7284 996147200 134512640 135095119 4294956304 18446744073709551615 134642952 0 0 4096 0 0 0 0 17 0 0 0
/proc/18982/statm: 8363 7284 378 142 0 7317 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 33452

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 19030
/proc/meminfo: memFree=1495800/2055920 swapFree=4192812/4192956
[pid=18982] ppid=18980 vsize=35164 CPUtime=402.05
/proc/18982/stat : 18982 (pcs.small) R 18980 18982 18314 0 -1 4194304 11203 822 0 0 40194 11 0 0 25 0 1 0 60231237 36007936 7987 996147200 134512640 135095119 4294956304 18446744073709551615 134642884 0 0 4096 0 0 0 0 17 0 0 0
/proc/18982/statm: 8791 7987 378 142 0 7745 0
Current children cumulated CPU time (s) 402.05
Current children cumulated vsize (KiB) 35164

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 19030
/proc/meminfo: memFree=1493048/2055920 swapFree=4192812/4192956
[pid=18982] ppid=18980 vsize=45072 CPUtime=462.01
/proc/18982/stat : 18982 (pcs.small) R 18980 18982 18314 0 -1 4194304 13945 822 0 0 46189 12 0 0 25 0 1 0 60231237 46153728 8680 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/18982/statm: 11268 8680 378 142 0 10222 0
Current children cumulated CPU time (s) 462.01
Current children cumulated vsize (KiB) 45072

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 19030
/proc/meminfo: memFree=1485496/2055920 swapFree=4192812/4192956
[pid=18982] ppid=18980 vsize=55508 CPUtime=521.99
/proc/18982/stat : 18982 (pcs.small) R 18980 18982 18314 0 -1 4194304 16839 822 0 0 52185 14 0 0 25 0 1 0 60231237 56840192 10549 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/18982/statm: 13877 10549 378 142 0 12831 0
Current children cumulated CPU time (s) 521.99
Current children cumulated vsize (KiB) 55508

[startup+582.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 19030
/proc/meminfo: memFree=1484408/2055920 swapFree=4192812/4192956
[pid=18982] ppid=18980 vsize=55508 CPUtime=581.96
/proc/18982/stat : 18982 (pcs.small) R 18980 18982 18314 0 -1 4194304 17112 822 0 0 58182 14 0 0 25 0 1 0 60231237 56840192 10822 996147200 134512640 135095119 4294956304 18446744073709551615 134589508 0 0 4096 0 0 0 0 17 0 0 0
/proc/18982/statm: 13877 10822 378 142 0 12831 0
Current children cumulated CPU time (s) 581.96
Current children cumulated vsize (KiB) 55508

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 19030
/proc/meminfo: memFree=1483384/2055920 swapFree=4192812/4192956
[pid=18982] ppid=18980 vsize=55508 CPUtime=641.94

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

[startup+822.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 19030
/proc/meminfo: memFree=1477496/2055920 swapFree=4192812/4192956
[pid=18982] ppid=18980 vsize=58284 CPUtime=821.83
/proc/18982/stat : 18982 (pcs.small) R 18980 18982 18314 0 -1 4194304 18785 822 0 0 82167 16 0 0 25 0 1 0 60231237 59682816 12495 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/18982/statm: 14571 12495 378 142 0 13525 0
Current children cumulated CPU time (s) 821.83
Current children cumulated vsize (KiB) 58284

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 19030
/proc/meminfo: memFree=1475256/2055920 swapFree=4192812/4192956
[pid=18982] ppid=18980 vsize=59604 CPUtime=881.81
/proc/18982/stat : 18982 (pcs.small) R 18980 18982 18314 0 -1 4194304 19339 822 0 0 88163 18 0 0 25 0 1 0 60231237 61034496 13049 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18982/statm: 14901 13049 378 142 0 13855 0
Current children cumulated CPU time (s) 881.81
Current children cumulated vsize (KiB) 59604

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 19030
/proc/meminfo: memFree=1473080/2055920 swapFree=4192812/4192956
[pid=18982] ppid=18980 vsize=60924 CPUtime=941.78
/proc/18982/stat : 18982 (pcs.small) R 18980 18982 18314 0 -1 4194304 19884 822 0 0 94160 18 0 0 25 0 1 0 60231237 62386176 13594 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18982/statm: 15231 13594 378 142 0 14185 0
Current children cumulated CPU time (s) 941.78
Current children cumulated vsize (KiB) 60924

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 19030
/proc/meminfo: memFree=1470904/2055920 swapFree=4192812/4192956
[pid=18982] ppid=18980 vsize=62240 CPUtime=1001.75
/proc/18982/stat : 18982 (pcs.small) R 18980 18982 18314 0 -1 4194304 20435 822 0 0 100156 19 0 0 25 0 1 0 60231237 63733760 14145 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/18982/statm: 15560 14145 378 142 0 14514 0
Current children cumulated CPU time (s) 1001.75
Current children cumulated vsize (KiB) 62240

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 19030
/proc/meminfo: memFree=1468856/2055920 swapFree=4192812/4192956
[pid=18982] ppid=18980 vsize=63296 CPUtime=1061.72
/proc/18982/stat : 18982 (pcs.small) R 18980 18982 18314 0 -1 4194304 20935 822 0 0 106152 20 0 0 25 0 1 0 60231237 64815104 14645 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/18982/statm: 15824 14645 378 142 0 14778 0
Current children cumulated CPU time (s) 1061.72
Current children cumulated vsize (KiB) 63296

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 19030
/proc/meminfo: memFree=1466808/2055920 swapFree=4192812/4192956
[pid=18982] ppid=18980 vsize=80864 CPUtime=1121.69
/proc/18982/stat : 18982 (pcs.small) R 18980 18982 18314 0 -1 4194304 25531 822 0 0 112147 22 0 0 25 0 1 0 60231237 82804736 15144 996147200 134512640 135095119 4294956304 18446744073709551615 134617038 0 0 4096 0 0 0 0 17 0 0 0
/proc/18982/statm: 20216 15144 378 142 0 19170 0
Current children cumulated CPU time (s) 1121.69
Current children cumulated vsize (KiB) 80864

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 19030
/proc/meminfo: memFree=1464696/2055920 swapFree=4192812/4192956
[pid=18982] ppid=18980 vsize=82188 CPUtime=1181.66
/proc/18982/stat : 18982 (pcs.small) R 18980 18982 18314 0 -1 4194304 26055 822 0 0 118143 23 0 0 25 0 1 0 60231237 84160512 15668 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18982/statm: 20547 15668 378 142 0 19501 0
Current children cumulated CPU time (s) 1181.66
Current children cumulated vsize (KiB) 82188

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 19030
/proc/meminfo: memFree=1462520/2055920 swapFree=4192812/4192956
[pid=18982] ppid=18980 vsize=83244 CPUtime=1241.63
/proc/18982/stat : 18982 (pcs.small) R 18980 18982 18314 0 -1 4194304 26553 822 0 0 124140 23 0 0 25 0 1 0 60231237 85241856 16166 996147200 134512640 135095119 4294956304 18446744073709551615 134607024 0 0 4096 0 0 0 0 17 0 0 0
/proc/18982/statm: 20811 16166 378 142 0 19765 0
Current children cumulated CPU time (s) 1241.63
Current children cumulated vsize (KiB) 83244

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 19030
/proc/meminfo: memFree=1460408/2055920 swapFree=4192812/4192956
[pid=18982] ppid=18980 vsize=84432 CPUtime=1301.61
/proc/18982/stat : 18982 (pcs.small) R 18980 18982 18314 0 -1 4194304 27039 822 0 0 130137 24 0 0 25 0 1 0 60231237 86458368 16652 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/18982/statm: 21108 16652 378 142 0 20062 0
Current children cumulated CPU time (s) 1301.61
Current children cumulated vsize (KiB) 84432

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 19030
/proc/meminfo: memFree=1458616/2055920 swapFree=4192812/4192956
[pid=18982] ppid=18980 vsize=85628 CPUtime=1361.57
/proc/18982/stat : 18982 (pcs.small) R 18980 18982 18314 0 -1 4194304 27532 822 0 0 136133 24 0 0 25 0 1 0 60231237 87683072 17145 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18982/statm: 21407 17145 378 142 0 20361 0
Current children cumulated CPU time (s) 1361.57
Current children cumulated vsize (KiB) 85628

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 19030
/proc/meminfo: memFree=1456632/2055920 swapFree=4192812/4192956
[pid=18982] ppid=18980 vsize=86684 CPUtime=1421.55
/proc/18982/stat : 18982 (pcs.small) R 18980 18982 18314 0 -1 4194304 28014 822 0 0 142130 25 0 0 25 0 1 0 60231237 88764416 17627 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/18982/statm: 21671 17627 378 142 0 20625 0
Current children cumulated CPU time (s) 1421.55
Current children cumulated vsize (KiB) 86684

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 19030
/proc/meminfo: memFree=1454840/2055920 swapFree=4192812/4192956
[pid=18982] ppid=18980 vsize=87740 CPUtime=1481.51
/proc/18982/stat : 18982 (pcs.small) R 18980 18982 18314 0 -1 4194304 28468 822 0 0 148125 26 0 0 25 0 1 0 60231237 89845760 18081 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18982/statm: 21935 18081 378 142 0 20889 0
Current children cumulated CPU time (s) 1481.51
Current children cumulated vsize (KiB) 87740

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 19030
/proc/meminfo: memFree=1439736/2055920 swapFree=4192812/4192956
[pid=18982] ppid=18980 vsize=110192 CPUtime=1541.48
/proc/18982/stat : 18982 (pcs.small) R 18980 18982 18314 0 -1 4194304 34263 822 0 0 154119 29 0 0 25 0 1 0 60231237 112836608 21827 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/18982/statm: 27548 21827 378 142 0 26502 0
Current children cumulated CPU time (s) 1541.48
Current children cumulated vsize (KiB) 110192

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 19030
/proc/meminfo: memFree=1439096/2055920 swapFree=4192812/4192956
[pid=18982] ppid=18980 vsize=110192 CPUtime=1601.45
/proc/18982/stat : 18982 (pcs.small) R 18980 18982 18314 0 -1 4194304 34447 822 0 0 160116 29 0 0 25 0 1 0 60231237 112836608 22011 996147200 134512640 135095119 4294956304 18446744073709551615 134607106 0 0 4096 0 0 0 0 17 0 0 0
/proc/18982/statm: 27548 22011 378 142 0 26502 0
Current children cumulated CPU time (s) 1601.45
Current children cumulated vsize (KiB) 110192

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 19030
/proc/meminfo: memFree=1438328/2055920 swapFree=4192812/4192956
[pid=18982] ppid=18980 vsize=110192 CPUtime=1661.43
/proc/18982/stat : 18982 (pcs.small) R 18980 18982 18314 0 -1 4194304 34628 822 0 0 166113 30 0 0 25 0 1 0 60231237 112836608 22192 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/18982/statm: 27548 22192 378 142 0 26502 0
Current children cumulated CPU time (s) 1661.43
Current children cumulated vsize (KiB) 110192

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 19030
/proc/meminfo: memFree=1437624/2055920 swapFree=4192812/4192956
[pid=18982] ppid=18980 vsize=110192 CPUtime=1721.4
/proc/18982/stat : 18982 (pcs.small) R 18980 18982 18314 0 -1 4194304 34804 822 0 0 172110 30 0 0 25 0 1 0 60231237 112836608 22368 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18982/statm: 27548 22368 378 142 0 26502 0
Current children cumulated CPU time (s) 1721.4
Current children cumulated vsize (KiB) 110192

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 19030
/proc/meminfo: memFree=1436792/2055920 swapFree=4192812/4192956
[pid=18982] ppid=18980 vsize=110192 CPUtime=1781.36
/proc/18982/stat : 18982 (pcs.small) R 18980 18982 18314 0 -1 4194304 34980 822 0 0 178106 30 0 0 25 0 1 0 60231237 112836608 22544 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/18982/statm: 27548 22544 378 142 0 26502 0
Current children cumulated CPU time (s) 1781.36
Current children cumulated vsize (KiB) 110192



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 19030
/proc/meminfo: memFree=1436600/2055920 swapFree=4192812/4192956
[pid=18982] ppid=18980 vsize=110192 CPUtime=1800.06
/proc/18982/stat : 18982 (pcs.small) R 18980 18982 18314 0 -1 4194304 35034 822 0 0 179976 30 0 0 25 0 1 0 60231237 112836608 22598 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18982/statm: 27548 22598 378 142 0 26502 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 110192

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): 1801.02
CPU time (s): 1800.1
CPU user time (s): 1799.77
CPU system time (s): 0.32695
CPU usage (%): 99.9487
Max. virtual memory (cumulated for all children) (KiB): 117596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.77
system time used= 0.32695
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35856
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= 17
involuntary context switches= 7463

runsolver used 1.47677 second user time and 5.08423 second system time

The end

Launcher Data 

Begin job on node80 at 2009-07-16 10:07:47
IDJOB=2091195
IDBENCH=60008
IDSOLVER=733
FILE ID=node80/2091195-1247731666
PBS_JOBID= 9521599
Free space on /tmp= 66320 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-50-23/normalized-rand-2-50-23-587-230-47_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091195-1247731666/watcher-2091195-1247731666 -o /tmp/evaluation-result-2091195-1247731666/solver-2091195-1247731666 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 2048469386 HOME/instance-2091195-1247731666.xml

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

MD5SUM BENCH= 1932518460fde86d5c69bd8f5cfaa291
RANDOM SEED=2048469386

node80.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		: 3000.285
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		: 3000.285
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:       1446760 kB
Buffers:         80892 kB
Cached:         328332 kB
SwapCached:          0 kB
Active:         194188 kB
Inactive:       329368 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1446760 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2116 kB
Writeback:           0 kB
Mapped:         125788 kB
Slab:            70716 kB
Committed_AS:   626884 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= 66320 MiB
End job on node80 at 2009-07-16 10:37:50