Trace number 2091800

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) 1800.08 1804.82

General information on the benchmark

Namecsp/rand-2-50-23-fcd/
normalized-rand-2-50-23-587-230-fcd-39_ext.xml
MD5SUM1bae13b6910c0e818ffbe26f88e48df4
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 benchmark4.94225
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints462
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension462
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
0.00/0.21	c Seed is 2104264174
0.00/0.21	c Constructing HOME/instance-2091800-1247733419.xml  with 10602 constraints
0.00/0.21	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-2091800-1247733419/watcher-2091800-1247733419 -o /tmp/evaluation-result-2091800-1247733419/solver-2091800-1247733419 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 2104264174 HOME/instance-2091800-1247733419.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: 2.02 2.08 2.03 4/72 16892
/proc/meminfo: memFree=1344680/2055920 swapFree=4192812/4192956
[pid=16892] ppid=16890 vsize=18576 CPUtime=0
/proc/16892/stat : 16892 (runsolver) R 16890 16892 16284 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 60402252 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 224627584295 0 0 4096 24578 0 0 0 17 1 0 0
/proc/16892/statm: 4644 284 249 26 0 2626 0

[startup+0.219525 s]
/proc/loadavg: 2.02 2.08 2.03 4/72 16892
/proc/meminfo: memFree=1344680/2055920 swapFree=4192812/4192956
[pid=16892] ppid=16890 vsize=8100 CPUtime=0.19
/proc/16892/stat : 16892 (pcs.small) R 16890 16892 16284 0 -1 4194304 1792 822 0 0 19 0 0 0 19 0 1 0 60402252 8294400 1303 996147200 134512640 135095119 4294956304 18446744073709551615 134554989 0 0 4096 0 0 0 0 17 1 0 0
/proc/16892/statm: 2025 1303 378 142 0 979 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 8100

[startup+0.302536 s]
/proc/loadavg: 2.02 2.08 2.03 4/72 16892
/proc/meminfo: memFree=1344680/2055920 swapFree=4192812/4192956
[pid=16892] ppid=16890 vsize=8100 CPUtime=0.27
/proc/16892/stat : 16892 (pcs.small) R 16890 16892 16284 0 -1 4194304 1793 822 0 0 27 0 0 0 19 0 1 0 60402252 8294400 1304 996147200 134512640 135095119 4294956304 18446744073709551615 4244035 0 0 4096 0 0 0 0 17 1 0 0
/proc/16892/statm: 2025 1304 378 142 0 979 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 8100

[startup+0.402548 s]
/proc/loadavg: 2.02 2.08 2.03 4/72 16892
/proc/meminfo: memFree=1344680/2055920 swapFree=4192812/4192956
[pid=16892] ppid=16890 vsize=8100 CPUtime=0.37
/proc/16892/stat : 16892 (pcs.small) R 16890 16892 16284 0 -1 4194304 1794 822 0 0 37 0 0 0 20 0 1 0 60402252 8294400 1305 996147200 134512640 135095119 4294956304 18446744073709551615 134641632 0 0 4096 0 0 0 0 17 1 0 0
/proc/16892/statm: 2025 1305 378 142 0 979 0
Current children cumulated CPU time (s) 0.37
Current children cumulated vsize (KiB) 8100

[startup+0.702592 s]
/proc/loadavg: 2.02 2.08 2.03 4/72 16892
/proc/meminfo: memFree=1344680/2055920 swapFree=4192812/4192956
[pid=16892] ppid=16890 vsize=8100 CPUtime=0.67
/proc/16892/stat : 16892 (pcs.small) R 16890 16892 16284 0 -1 4194304 1796 822 0 0 67 0 0 0 23 0 1 0 60402252 8294400 1307 996147200 134512640 135095119 4294956304 18446744073709551615 134642881 0 0 4096 0 0 0 0 17 1 0 0
/proc/16892/statm: 2025 1307 378 142 0 979 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 8100

[startup+1.50271 s]
/proc/loadavg: 2.02 2.08 2.03 3/73 16898
/proc/meminfo: memFree=1340824/2055920 swapFree=4192812/4192956
[pid=16892] ppid=16890 vsize=8100 CPUtime=1.47
/proc/16892/stat : 16892 (pcs.small) R 16890 16892 16284 0 -1 4194304 1803 822 0 0 147 0 0 0 25 0 1 0 60402252 8294400 1314 996147200 134512640 135095119 4294956304 18446744073709551615 134636931 0 0 4096 0 0 0 0 17 1 0 0
/proc/16892/statm: 2025 1314 378 142 0 979 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 8100

[startup+3.10193 s]
/proc/loadavg: 2.02 2.08 2.03 3/73 16898
/proc/meminfo: memFree=1340568/2055920 swapFree=4192812/4192956
[pid=16892] ppid=16890 vsize=8100 CPUtime=3.06
/proc/16892/stat : 16892 (pcs.small) R 16890 16892 16284 0 -1 4194304 1815 822 0 0 306 0 0 0 25 0 1 0 60402252 8294400 1326 996147200 134512640 135095119 4294956304 18446744073709551615 134643034 0 0 4096 0 0 0 0 17 1 0 0
/proc/16892/statm: 2025 1326 378 142 0 979 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 8100

[startup+6.30139 s]
/proc/loadavg: 2.02 2.08 2.03 3/73 16898
/proc/meminfo: memFree=1340248/2055920 swapFree=4192812/4192956
[pid=16892] ppid=16890 vsize=8100 CPUtime=6.24
/proc/16892/stat : 16892 (pcs.small) R 16890 16892 16284 0 -1 4194304 1838 822 0 0 624 0 0 0 25 0 1 0 60402252 8294400 1349 996147200 134512640 135095119 4294956304 18446744073709551615 134636921 0 0 4096 0 0 0 0 17 1 0 0
/proc/16892/statm: 2025 1349 378 142 0 979 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 8100

[startup+12.7013 s]
/proc/loadavg: 2.02 2.08 2.03 3/73 16898
/proc/meminfo: memFree=1338912/2055920 swapFree=4192812/4192956
[pid=16892] ppid=16890 vsize=9772 CPUtime=12.62
/proc/16892/stat : 16892 (pcs.small) R 16890 16892 16284 0 -1 4194304 2206 822 0 0 1261 1 0 0 25 0 1 0 60402252 10006528 1588 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16892/statm: 2443 1588 378 142 0 1397 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 9772

[startup+25.5061 s]
/proc/loadavg: 2.01 2.07 2.03 3/73 16898
/proc/meminfo: memFree=1336928/2055920 swapFree=4192812/4192956
[pid=16892] ppid=16890 vsize=11456 CPUtime=25.36
/proc/16892/stat : 16892 (pcs.small) R 16890 16892 16284 0 -1 4194304 2859 822 0 0 2535 1 0 0 25 0 1 0 60402252 11730944 1984 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/16892/statm: 2864 1984 378 142 0 1818 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 11456

[startup+51.1018 s]
/proc/loadavg: 2.01 2.06 2.03 3/73 16898
/proc/meminfo: memFree=1332640/2055920 swapFree=4192812/4192956
[pid=16892] ppid=16890 vsize=16504 CPUtime=50.83
/proc/16892/stat : 16892 (pcs.small) R 16890 16892 16284 0 -1 4194304 4454 822 0 0 5080 3 0 0 25 0 1 0 60402252 16900096 2776 996147200 134512640 135095119 4294956304 18446744073709551615 134555089 0 0 4096 0 0 0 0 17 1 0 0
/proc/16892/statm: 4126 2776 378 142 0 3080 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 16504

[startup+102.302 s]
/proc/loadavg: 2.00 2.05 2.02 3/73 16898
/proc/meminfo: memFree=1326048/2055920 swapFree=4192812/4192956
[pid=16892] ppid=16890 vsize=19140 CPUtime=101.79
/proc/16892/stat : 16892 (pcs.small) R 16890 16892 16284 0 -1 4194304 5582 822 0 0 10174 5 0 0 25 0 1 0 60402252 19599360 3904 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/16892/statm: 4785 3904 378 142 0 3739 0
Current children cumulated CPU time (s) 101.79
Current children cumulated vsize (KiB) 19140

[startup+162.302 s]
/proc/loadavg: 2.00 2.04 2.02 3/73 16898
/proc/meminfo: memFree=1318048/2055920 swapFree=4192812/4192956
[pid=16892] ppid=16890 vsize=29108 CPUtime=161.49
/proc/16892/stat : 16892 (pcs.small) R 16890 16892 16284 0 -1 4194304 8477 822 0 0 16142 7 0 0 25 0 1 0 60402252 29806592 5261 996147200 134512640 135095119 4294956304 18446744073709551615 134555123 0 0 4096 0 0 0 0 17 1 0 0
/proc/16892/statm: 7277 5261 378 142 0 6231 0
Current children cumulated CPU time (s) 161.49
Current children cumulated vsize (KiB) 29108

[startup+222.301 s]
/proc/loadavg: 2.00 2.03 2.01 3/73 16898
/proc/meminfo: memFree=1299936/2055920 swapFree=4192812/4192956
[pid=16892] ppid=16890 vsize=30032 CPUtime=221.2
/proc/16892/stat : 16892 (pcs.small) R 16890 16892 16284 0 -1 4194304 9101 822 0 0 22113 7 0 0 25 0 1 0 60402252 30752768 5885 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16892/statm: 7508 5885 378 142 0 6462 0
Current children cumulated CPU time (s) 221.2
Current children cumulated vsize (KiB) 30032

[startup+282.302 s]
/proc/loadavg: 2.00 2.02 2.01 3/73 16898
/proc/meminfo: memFree=1295712/2055920 swapFree=4192812/4192956
[pid=16892] ppid=16890 vsize=31880 CPUtime=280.91
/proc/16892/stat : 16892 (pcs.small) R 16890 16892 16284 0 -1 4194304 9876 822 0 0 28082 9 0 0 25 0 1 0 60402252 32645120 6660 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16892/statm: 7970 6660 378 142 0 6924 0
Current children cumulated CPU time (s) 280.91
Current children cumulated vsize (KiB) 31880

[startup+342.306 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 16898
/proc/meminfo: memFree=1291680/2055920 swapFree=4192812/4192956
[pid=16892] ppid=16890 vsize=33596 CPUtime=340.62
/proc/16892/stat : 16892 (pcs.small) R 16890 16892 16284 0 -1 4194304 10608 822 0 0 34052 10 0 0 25 0 1 0 60402252 34402304 7392 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/16892/statm: 8399 7392 378 142 0 7353 0
Current children cumulated CPU time (s) 340.62
Current children cumulated vsize (KiB) 33596

[startup+402.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 16898
/proc/meminfo: memFree=1287840/2055920 swapFree=4192812/4192956
[pid=16892] ppid=16890 vsize=43504 CPUtime=400.33
/proc/16892/stat : 16892 (pcs.small) R 16890 16892 16284 0 -1 4194304 13372 822 0 0 40020 13 0 0 25 0 1 0 60402252 44548096 8107 996147200 134512640 135095119 4294956304 18446744073709551615 134607027 0 0 4096 0 0 0 0 17 1 0 0
/proc/16892/statm: 10876 8107 378 142 0 9830 0
Current children cumulated CPU time (s) 400.33
Current children cumulated vsize (KiB) 43504

[startup+462.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 16898
/proc/meminfo: memFree=1284192/2055920 swapFree=4192812/4192956
[pid=16892] ppid=16890 vsize=45220 CPUtime=460.04
/proc/16892/stat : 16892 (pcs.small) R 16890 16892 16284 0 -1 4194304 14075 822 0 0 45990 14 0 0 25 0 1 0 60402252 46305280 8810 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/16892/statm: 11305 8810 378 142 0 10259 0
Current children cumulated CPU time (s) 460.04
Current children cumulated vsize (KiB) 45220

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16898
/proc/meminfo: memFree=1276000/2055920 swapFree=4192812/4192956
[pid=16892] ppid=16890 vsize=55520 CPUtime=519.75
/proc/16892/stat : 16892 (pcs.small) R 16890 16892 16284 0 -1 4194304 16916 822 0 0 51959 16 0 0 25 0 1 0 60402252 56852480 10626 996147200 134512640 135095119 4294956304 18446744073709551615 134642962 0 0 4096 0 0 0 0 17 1 0 0
/proc/16892/statm: 13880 10626 378 142 0 12834 0
Current children cumulated CPU time (s) 519.75
Current children cumulated vsize (KiB) 55520

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16898
/proc/meminfo: memFree=1274016/2055920 swapFree=4192812/4192956
[pid=16892] ppid=16890 vsize=55520 CPUtime=579.46
/proc/16892/stat : 16892 (pcs.small) R 16890 16892 16284 0 -1 4194304 17178 822 0 0 57930 16 0 0 25 0 1 0 60402252 56852480 10888 996147200 134512640 135095119 4294956304 18446744073709551615 134642881 0 0 4096 0 0 0 0 17 1 0 0
/proc/16892/statm: 13880 10888 378 142 0 12834 0
Current children cumulated CPU time (s) 579.46
Current children cumulated vsize (KiB) 55520

[startup+642.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16898
/proc/meminfo: memFree=1272032/2055920 swapFree=4192812/4192956
[pid=16892] ppid=16890 vsize=55520 CPUtime=639.16
/proc/16892/stat : 16892 (pcs.small) R 16890 16892 16284 0 -1 4194304 17427 822 0 0 63900 16 0 0 25 0 1 0 60402252 56852480 11137 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16892/statm: 13880 11137 378 142 0 12834 0
Current children cumulated CPU time (s) 639.16
Current children cumulated vsize (KiB) 55520

[startup+702.302 s]

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

[startup+822.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16898
/proc/meminfo: memFree=1262816/2055920 swapFree=4192812/4192956
[pid=16892] ppid=16890 vsize=58288 CPUtime=818.29
/proc/16892/stat : 16892 (pcs.small) R 16890 16892 16284 0 -1 4194304 18860 822 0 0 81810 19 0 0 25 0 1 0 60402252 59686912 12570 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/16892/statm: 14572 12570 378 142 0 13526 0
Current children cumulated CPU time (s) 818.29
Current children cumulated vsize (KiB) 58288

[startup+882.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16898
/proc/meminfo: memFree=1258336/2055920 swapFree=4192812/4192956
[pid=16892] ppid=16890 vsize=59476 CPUtime=878
/proc/16892/stat : 16892 (pcs.small) R 16890 16892 16284 0 -1 4194304 19370 822 0 0 87781 19 0 0 25 0 1 0 60402252 60903424 13080 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/16892/statm: 14869 13080 378 142 0 13823 0
Current children cumulated CPU time (s) 878
Current children cumulated vsize (KiB) 59476

[startup+942.301 s]
/proc/loadavg: 1.51 1.87 1.96 2/68 17015
/proc/meminfo: memFree=1362640/2055920 swapFree=4192812/4192956
[pid=16892] ppid=16890 vsize=60928 CPUtime=937.91
/proc/16892/stat : 16892 (pcs.small) R 16890 16892 16284 0 -1 4194304 19945 822 0 0 93769 22 0 0 25 0 1 0 60402252 62390272 13655 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/16892/statm: 15232 13655 378 142 0 14186 0
Current children cumulated CPU time (s) 937.91
Current children cumulated vsize (KiB) 60928

[startup+1002.31 s]
/proc/loadavg: 1.19 1.71 1.89 2/68 17149
/proc/meminfo: memFree=1360280/2055920 swapFree=4192812/4192956
[pid=16892] ppid=16890 vsize=61984 CPUtime=997.85
/proc/16892/stat : 16892 (pcs.small) R 16890 16892 16284 0 -1 4194304 20460 822 0 0 99761 24 0 0 25 0 1 0 60402252 63471616 14170 996147200 134512640 135095119 4294956304 18446744073709551615 134570726 0 0 4096 0 0 0 0 17 0 0 0
/proc/16892/statm: 15496 14170 378 142 0 14450 0
Current children cumulated CPU time (s) 997.85
Current children cumulated vsize (KiB) 61984

[startup+1062.3 s]
/proc/loadavg: 1.07 1.58 1.84 2/68 17248
/proc/meminfo: memFree=1357912/2055920 swapFree=4192812/4192956
[pid=16892] ppid=16890 vsize=63440 CPUtime=1057.79
/proc/16892/stat : 16892 (pcs.small) R 16890 16892 16284 0 -1 4194304 21039 822 0 0 105752 27 0 0 25 0 1 0 60402252 64962560 14749 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/16892/statm: 15860 14749 378 142 0 14814 0
Current children cumulated CPU time (s) 1057.79
Current children cumulated vsize (KiB) 63440

[startup+1122.3 s]
/proc/loadavg: 1.02 1.47 1.78 2/65 17318
/proc/meminfo: memFree=1356528/2055920 swapFree=4192812/4192956
[pid=16892] ppid=16890 vsize=81012 CPUtime=1117.76
/proc/16892/stat : 16892 (pcs.small) R 16890 16892 16284 0 -1 4194304 25657 822 0 0 111745 31 0 0 25 0 1 0 60402252 82956288 15270 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/16892/statm: 20253 15270 378 142 0 19207 0
Current children cumulated CPU time (s) 1117.76
Current children cumulated vsize (KiB) 81012

[startup+1182.3 s]
/proc/loadavg: 1.01 1.38 1.73 2/65 17318
/proc/meminfo: memFree=1354416/2055920 swapFree=4192812/4192956
[pid=16892] ppid=16890 vsize=82332 CPUtime=1177.74
/proc/16892/stat : 16892 (pcs.small) R 16890 16892 16284 0 -1 4194304 26229 822 0 0 117742 32 0 0 25 0 1 0 60402252 84307968 15842 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/16892/statm: 20583 15842 378 142 0 19537 0
Current children cumulated CPU time (s) 1177.74
Current children cumulated vsize (KiB) 82332

[startup+1242.3 s]
/proc/loadavg: 1.00 1.31 1.68 2/65 17318
/proc/meminfo: memFree=1352304/2055920 swapFree=4192812/4192956
[pid=16892] ppid=16890 vsize=83652 CPUtime=1237.73
/proc/16892/stat : 16892 (pcs.small) R 16890 16892 16284 0 -1 4194304 26759 822 0 0 123740 33 0 0 25 0 1 0 60402252 85659648 16372 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/16892/statm: 20913 16372 378 142 0 19867 0
Current children cumulated CPU time (s) 1237.73
Current children cumulated vsize (KiB) 83652

[startup+1302.3 s]
/proc/loadavg: 1.00 1.25 1.63 2/65 17318
/proc/meminfo: memFree=1350256/2055920 swapFree=4192812/4192956
[pid=16892] ppid=16890 vsize=84708 CPUtime=1297.7
/proc/16892/stat : 16892 (pcs.small) R 16890 16892 16284 0 -1 4194304 27260 822 0 0 129737 33 0 0 25 0 1 0 60402252 86740992 16873 996147200 134512640 135095119 4294956304 18446744073709551615 134641897 0 0 4096 0 0 0 0 17 0 0 0
/proc/16892/statm: 21177 16873 378 142 0 20131 0
Current children cumulated CPU time (s) 1297.7
Current children cumulated vsize (KiB) 84708

[startup+1362.3 s]
/proc/loadavg: 1.00 1.20 1.59 2/65 17318
/proc/meminfo: memFree=1348208/2055920 swapFree=4192812/4192956
[pid=16892] ppid=16890 vsize=85908 CPUtime=1357.69
/proc/16892/stat : 16892 (pcs.small) R 16890 16892 16284 0 -1 4194304 27772 822 0 0 135735 34 0 0 25 0 1 0 60402252 87969792 17385 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/16892/statm: 21477 17385 378 142 0 20431 0
Current children cumulated CPU time (s) 1357.69
Current children cumulated vsize (KiB) 85908

[startup+1422.3 s]
/proc/loadavg: 1.00 1.16 1.55 2/65 17318
/proc/meminfo: memFree=1346416/2055920 swapFree=4192812/4192956
[pid=16892] ppid=16890 vsize=86964 CPUtime=1417.66
/proc/16892/stat : 16892 (pcs.small) R 16890 16892 16284 0 -1 4194304 28250 822 0 0 141732 34 0 0 25 0 1 0 60402252 89051136 17863 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/16892/statm: 21741 17863 378 142 0 20695 0
Current children cumulated CPU time (s) 1417.66
Current children cumulated vsize (KiB) 86964

[startup+1482.3 s]
/proc/loadavg: 1.00 1.13 1.52 2/65 17324
/proc/meminfo: memFree=1344176/2055920 swapFree=4192812/4192956
[pid=16892] ppid=16890 vsize=88284 CPUtime=1477.65
/proc/16892/stat : 16892 (pcs.small) R 16890 16892 16284 0 -1 4194304 28767 822 0 0 147729 36 0 0 25 0 1 0 60402252 90402816 18380 996147200 134512640 135095119 4294956304 18446744073709551615 134642947 0 0 4096 0 0 0 0 17 0 0 0
/proc/16892/statm: 22071 18380 378 142 0 21025 0
Current children cumulated CPU time (s) 1477.65
Current children cumulated vsize (KiB) 88284

[startup+1542.3 s]
/proc/loadavg: 1.00 1.10 1.48 2/65 17324
/proc/meminfo: memFree=1329904/2055920 swapFree=4192812/4192956
[pid=16892] ppid=16890 vsize=109940 CPUtime=1537.64
/proc/16892/stat : 16892 (pcs.small) R 16890 16892 16284 0 -1 4194304 34384 822 0 0 153726 38 0 0 25 0 1 0 60402252 112578560 21948 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/16892/statm: 27485 21948 378 142 0 26439 0
Current children cumulated CPU time (s) 1537.64
Current children cumulated vsize (KiB) 109940

[startup+1602.3 s]
/proc/loadavg: 1.00 1.08 1.45 2/65 17324
/proc/meminfo: memFree=1329264/2055920 swapFree=4192812/4192956
[pid=16892] ppid=16890 vsize=109940 CPUtime=1597.61
/proc/16892/stat : 16892 (pcs.small) R 16890 16892 16284 0 -1 4194304 34565 822 0 0 159723 38 0 0 25 0 1 0 60402252 112578560 22129 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/16892/statm: 27485 22129 378 142 0 26439 0
Current children cumulated CPU time (s) 1597.61
Current children cumulated vsize (KiB) 109940

[startup+1662.31 s]
/proc/loadavg: 1.00 1.07 1.42 2/65 17324
/proc/meminfo: memFree=1328496/2055920 swapFree=4192812/4192956
[pid=16892] ppid=16890 vsize=109940 CPUtime=1657.59
/proc/16892/stat : 16892 (pcs.small) R 16890 16892 16284 0 -1 4194304 34755 822 0 0 165721 38 0 0 25 0 1 0 60402252 112578560 22319 996147200 134512640 135095119 4294956304 18446744073709551615 134643013 0 0 4096 0 0 0 0 17 0 0 0
/proc/16892/statm: 27485 22319 378 142 0 26439 0
Current children cumulated CPU time (s) 1657.59
Current children cumulated vsize (KiB) 109940

[startup+1722.3 s]
/proc/loadavg: 1.00 1.05 1.39 2/65 17324
/proc/meminfo: memFree=1327792/2055920 swapFree=4192812/4192956
[pid=16892] ppid=16890 vsize=109940 CPUtime=1717.57
/proc/16892/stat : 16892 (pcs.small) R 16890 16892 16284 0 -1 4194304 34938 822 0 0 171718 39 0 0 25 0 1 0 60402252 112578560 22502 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/16892/statm: 27485 22502 378 142 0 26439 0
Current children cumulated CPU time (s) 1717.57
Current children cumulated vsize (KiB) 109940

[startup+1782.3 s]
/proc/loadavg: 1.00 1.04 1.36 2/65 17324
/proc/meminfo: memFree=1326896/2055920 swapFree=4192812/4192956
[pid=16892] ppid=16890 vsize=109940 CPUtime=1777.55
/proc/16892/stat : 16892 (pcs.small) R 16890 16892 16284 0 -1 4194304 35125 822 0 0 177716 39 0 0 25 0 1 0 60402252 112578560 22689 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/16892/statm: 27485 22689 378 142 0 26439 0
Current children cumulated CPU time (s) 1777.55
Current children cumulated vsize (KiB) 109940



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1804.8 s]
/proc/loadavg: 1.00 1.03 1.35 2/65 17324
/proc/meminfo: memFree=1326640/2055920 swapFree=4192812/4192956
[pid=16892] ppid=16890 vsize=109940 CPUtime=1800.04
/proc/16892/stat : 16892 (pcs.small) R 16890 16892 16284 0 -1 4194304 35195 822 0 0 179965 39 0 0 25 0 1 0 60402252 112578560 22759 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/16892/statm: 27485 22759 378 142 0 26439 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 109940

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): 1804.82
CPU time (s): 1800.08
CPU user time (s): 1799.66
CPU system time (s): 0.418936
CPU usage (%): 99.7374
Max. virtual memory (cumulated for all children) (KiB): 111800

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.66
system time used= 0.418936
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36017
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= 12963

runsolver used 1.9927 second user time and 5.39618 second system time

The end

Launcher Data 

Begin job on node49 at 2009-07-16 10:36:59
IDJOB=2091800
IDBENCH=60126
IDSOLVER=733
FILE ID=node49/2091800-1247733419
PBS_JOBID= 9521637
Free space on /tmp= 66376 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-50-23-fcd/normalized-rand-2-50-23-587-230-fcd-39_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091800-1247733419/watcher-2091800-1247733419 -o /tmp/evaluation-result-2091800-1247733419/solver-2091800-1247733419 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 2104264174 HOME/instance-2091800-1247733419.xml

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

MD5SUM BENCH= 1bae13b6910c0e818ffbe26f88e48df4
RANDOM SEED=2104264174

node49.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		: 3000.232
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		: 3000.232
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:       1345160 kB
Buffers:         66196 kB
Cached:         495620 kB
SwapCached:          0 kB
Active:         201544 kB
Inactive:       446244 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1345160 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2156 kB
Writeback:           0 kB
Mapped:          97368 kB
Slab:            48128 kB
Committed_AS:   606212 kB
PageTables:       1908 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66376 MiB
End job on node49 at 2009-07-16 11:07:06