Trace number 2058327

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) 1800.06 1815.92

General information on the benchmark

Namecsp/frb50-23/
normalized-frb50-23-1-mgd_ext.xml
MD5SUMa182236332d99e510783fb074c510fbc
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 benchmark761.39
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints430
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension430
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
0.20/0.21	c Seed is 1490578598
0.20/0.21	c Constructing HOME/instance-2058327-1247694244.xml  with 9881 constraints
0.20/0.21	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-2058327-1247694244/watcher-2058327-1247694244 -o /tmp/evaluation-result-2058327-1247694244/solver-2058327-1247694244 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1490578598 HOME/instance-2058327-1247694244.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: 0.33 0.08 0.02 4/72 9146
/proc/meminfo: memFree=1402656/2055920 swapFree=4192812/4192956
[pid=9146] ppid=9144 vsize=18576 CPUtime=0
/proc/9146/stat : 9146 (runsolver) R 9144 9146 9001 0 -1 4194368 15 0 0 0 0 0 0 0 22 0 1 0 56490877 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 221236489511 0 0 4096 24578 0 0 0 17 1 0 0
/proc/9146/statm: 4644 284 249 26 0 2626 0

[startup+0.216275 s]
/proc/loadavg: 0.33 0.08 0.02 4/72 9146
/proc/meminfo: memFree=1402656/2055920 swapFree=4192812/4192956
[pid=9146] ppid=9144 vsize=8076 CPUtime=0.2
/proc/9146/stat : 9146 (pcs.small) R 9144 9146 9001 0 -1 4194304 1770 822 0 0 19 1 0 0 19 0 1 0 56490877 8269824 1281 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/9146/statm: 2019 1281 378 142 0 973 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 8076

[startup+0.301286 s]
/proc/loadavg: 0.33 0.08 0.02 4/72 9146
/proc/meminfo: memFree=1402656/2055920 swapFree=4192812/4192956
[pid=9146] ppid=9144 vsize=8076 CPUtime=0.28
/proc/9146/stat : 9146 (pcs.small) R 9144 9146 9001 0 -1 4194304 1771 822 0 0 27 1 0 0 19 0 1 0 56490877 8269824 1282 996147200 134512640 135095119 4294956304 18446744073709551615 134571098 0 0 4096 0 0 0 0 17 1 0 0
/proc/9146/statm: 2019 1282 378 142 0 973 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 8076

[startup+0.401299 s]
/proc/loadavg: 0.33 0.08 0.02 4/72 9146
/proc/meminfo: memFree=1402656/2055920 swapFree=4192812/4192956
[pid=9146] ppid=9144 vsize=8076 CPUtime=0.38
/proc/9146/stat : 9146 (pcs.small) R 9144 9146 9001 0 -1 4194304 1771 822 0 0 37 1 0 0 20 0 1 0 56490877 8269824 1282 996147200 134512640 135095119 4294956304 18446744073709551615 134617043 0 0 4096 0 0 0 0 17 1 0 0
/proc/9146/statm: 2019 1282 378 142 0 973 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 8076

[startup+0.70133 s]
/proc/loadavg: 0.33 0.08 0.02 4/72 9146
/proc/meminfo: memFree=1402656/2055920 swapFree=4192812/4192956
[pid=9146] ppid=9144 vsize=8076 CPUtime=0.68
/proc/9146/stat : 9146 (pcs.small) R 9144 9146 9001 0 -1 4194304 1775 822 0 0 67 1 0 0 23 0 1 0 56490877 8269824 1286 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/9146/statm: 2019 1286 378 142 0 973 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 8076

[startup+1.50142 s]
/proc/loadavg: 0.46 0.11 0.03 3/73 9152
/proc/meminfo: memFree=1398616/2055920 swapFree=4192812/4192956
[pid=9146] ppid=9144 vsize=8076 CPUtime=1.47
/proc/9146/stat : 9146 (pcs.small) R 9144 9146 9001 0 -1 4194304 1783 822 0 0 146 1 0 0 25 0 1 0 56490877 8269824 1294 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/9146/statm: 2019 1294 378 142 0 973 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 8076

[startup+3.10159 s]
/proc/loadavg: 0.46 0.11 0.03 3/73 9152
/proc/meminfo: memFree=1398168/2055920 swapFree=4192812/4192956
[pid=9146] ppid=9144 vsize=8076 CPUtime=3.06
/proc/9146/stat : 9146 (pcs.small) R 9144 9146 9001 0 -1 4194304 1798 822 0 0 305 1 0 0 25 0 1 0 56490877 8269824 1309 996147200 134512640 135095119 4294956304 18446744073709551615 134589598 0 0 4096 0 0 0 0 17 1 0 0
/proc/9146/statm: 2019 1309 378 142 0 973 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 8076

[startup+6.30294 s]
/proc/loadavg: 0.46 0.11 0.03 3/73 9152
/proc/meminfo: memFree=1397272/2055920 swapFree=4192812/4192956
[pid=9146] ppid=9144 vsize=8720 CPUtime=6.23
/proc/9146/stat : 9146 (pcs.small) R 9144 9146 9001 0 -1 4194304 1984 822 0 0 622 1 0 0 25 0 1 0 56490877 8929280 1366 996147200 134512640 135095119 4294956304 18446744073709551615 134554977 0 0 4096 0 0 0 0 17 1 0 0
/proc/9146/statm: 2180 1366 378 142 0 1134 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 8720

[startup+12.7016 s]
/proc/loadavg: 0.70 0.17 0.05 3/73 9152
/proc/meminfo: memFree=1394712/2055920 swapFree=4192812/4192956
[pid=9146] ppid=9144 vsize=9748 CPUtime=12.57
/proc/9146/stat : 9146 (pcs.small) R 9144 9146 9001 0 -1 4194304 2257 822 0 0 1256 1 0 0 25 0 1 0 56490877 9981952 1639 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/9146/statm: 2437 1639 378 142 0 1391 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 9748

[startup+25.507 s]
/proc/loadavg: 0.90 0.23 0.07 3/73 9152
/proc/meminfo: memFree=1390488/2055920 swapFree=4192812/4192956
[pid=9146] ppid=9144 vsize=11824 CPUtime=25.26
/proc/9146/stat : 9146 (pcs.small) R 9144 9146 9001 0 -1 4194304 2998 822 0 0 2524 2 0 0 25 0 1 0 56490877 12107776 2123 996147200 134512640 135095119 4294956304 18446744073709551615 134615477 0 0 4096 0 0 0 0 17 1 0 0
/proc/9146/statm: 2956 2123 378 142 0 1910 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 11824

[startup+51.1018 s]
/proc/loadavg: 1.27 0.37 0.12 3/73 9152
/proc/meminfo: memFree=1382808/2055920 swapFree=4192812/4192956
[pid=9146] ppid=9144 vsize=16876 CPUtime=50.63
/proc/9146/stat : 9146 (pcs.small) R 9144 9146 9001 0 -1 4194304 4663 822 0 0 5060 3 0 0 25 0 1 0 56490877 17281024 2985 996147200 134512640 135095119 4294956304 18446744073709551615 134615460 0 0 4096 0 0 0 0 17 1 0 0
/proc/9146/statm: 4219 2985 378 142 0 3173 0
Current children cumulated CPU time (s) 50.63
Current children cumulated vsize (KiB) 16876

[startup+102.301 s]
/proc/loadavg: 1.71 0.64 0.23 3/73 9152
/proc/meminfo: memFree=1372952/2055920 swapFree=4192812/4192956
[pid=9146] ppid=9144 vsize=19640 CPUtime=101.38
/proc/9146/stat : 9146 (pcs.small) R 9144 9146 9001 0 -1 4194304 5878 822 0 0 10133 5 0 0 25 0 1 0 56490877 20111360 4200 996147200 134512640 135095119 4294956304 18446744073709551615 134643032 0 0 4096 0 0 0 0 17 1 0 0
/proc/9146/statm: 4910 4200 378 142 0 3864 0
Current children cumulated CPU time (s) 101.38
Current children cumulated vsize (KiB) 19640

[startup+162.302 s]
/proc/loadavg: 1.89 0.89 0.34 3/73 9152
/proc/meminfo: memFree=1361816/2055920 swapFree=4192812/4192956
[pid=9146] ppid=9144 vsize=29212 CPUtime=160.84
/proc/9146/stat : 9146 (pcs.small) R 9144 9146 9001 0 -1 4194304 8748 822 0 0 16077 7 0 0 25 0 1 0 56490877 29913088 5532 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/9146/statm: 7303 5532 378 142 0 6257 0
Current children cumulated CPU time (s) 160.84
Current children cumulated vsize (KiB) 29212

[startup+222.301 s]
/proc/loadavg: 1.96 1.09 0.44 3/73 9152
/proc/meminfo: memFree=1349592/2055920 swapFree=4192812/4192956
[pid=9146] ppid=9144 vsize=30928 CPUtime=220.3
/proc/9146/stat : 9146 (pcs.small) R 9144 9146 9001 0 -1 4194304 9559 822 0 0 22023 7 0 0 25 0 1 0 56490877 31670272 6343 996147200 134512640 135095119 4294956304 18446744073709551615 134643021 0 0 4096 0 0 0 0 17 1 0 0
/proc/9146/statm: 7732 6343 378 142 0 6686 0
Current children cumulated CPU time (s) 220.3
Current children cumulated vsize (KiB) 30928

[startup+282.302 s]
/proc/loadavg: 1.98 1.25 0.53 3/73 9152
/proc/meminfo: memFree=1344536/2055920 swapFree=4192812/4192956
[pid=9146] ppid=9144 vsize=32908 CPUtime=279.76
/proc/9146/stat : 9146 (pcs.small) R 9144 9146 9001 0 -1 4194304 10395 822 0 0 27967 9 0 0 25 0 1 0 56490877 33697792 7179 996147200 134512640 135095119 4294956304 18446744073709551615 134636926 0 0 4096 0 0 0 0 17 1 0 0
/proc/9146/statm: 8227 7179 378 142 0 7181 0
Current children cumulated CPU time (s) 279.76
Current children cumulated vsize (KiB) 32908

[startup+342.306 s]
/proc/loadavg: 1.99 1.39 0.62 3/73 9152
/proc/meminfo: memFree=1339032/2055920 swapFree=4192812/4192956
[pid=9146] ppid=9144 vsize=42944 CPUtime=339.23
/proc/9146/stat : 9146 (pcs.small) R 9144 9146 9001 0 -1 4194304 13245 822 0 0 33913 10 0 0 25 0 1 0 56490877 43974656 7980 996147200 134512640 135095119 4294956304 18446744073709551615 134607065 0 0 4096 0 0 0 0 17 1 0 0
/proc/9146/statm: 10736 7980 378 142 0 9690 0
Current children cumulated CPU time (s) 339.23
Current children cumulated vsize (KiB) 42944

[startup+402.302 s]
/proc/loadavg: 1.99 1.49 0.70 3/73 9152
/proc/meminfo: memFree=1332440/2055920 swapFree=4192812/4192956
[pid=9146] ppid=9144 vsize=44780 CPUtime=398.69
/proc/9146/stat : 9146 (pcs.small) R 9144 9146 9001 0 -1 4194304 14036 822 0 0 39858 11 0 0 25 0 1 0 56490877 45854720 8771 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/9146/statm: 11195 8771 378 142 0 10149 0
Current children cumulated CPU time (s) 398.69
Current children cumulated vsize (KiB) 44780

[startup+462.301 s]
/proc/loadavg: 1.99 1.58 0.78 3/73 9154
/proc/meminfo: memFree=1320984/2055920 swapFree=4192812/4192956
[pid=9146] ppid=9144 vsize=55872 CPUtime=458.15
/proc/9146/stat : 9146 (pcs.small) R 9144 9146 9001 0 -1 4194304 17135 822 0 0 45801 14 0 0 25 0 1 0 56490877 57212928 10845 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/9146/statm: 13968 10845 378 142 0 12922 0
Current children cumulated CPU time (s) 458.15
Current children cumulated vsize (KiB) 55872

[startup+522.302 s]
/proc/loadavg: 1.99 1.66 0.86 3/73 9154
/proc/meminfo: memFree=1316760/2055920 swapFree=4192812/4192956
[pid=9146] ppid=9144 vsize=55872 CPUtime=517.62
/proc/9146/stat : 9146 (pcs.small) R 9144 9146 9001 0 -1 4194304 17445 822 0 0 51747 15 0 0 25 0 1 0 56490877 57212928 11155 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/9146/statm: 13968 11155 378 142 0 12922 0
Current children cumulated CPU time (s) 517.62
Current children cumulated vsize (KiB) 55872

[startup+582.301 s]
/proc/loadavg: 1.99 1.72 0.93 3/73 9154
/proc/meminfo: memFree=1312472/2055920 swapFree=4192812/4192956
[pid=9146] ppid=9144 vsize=55872 CPUtime=577.07
/proc/9146/stat : 9146 (pcs.small) R 9144 9146 9001 0 -1 4194304 17743 822 0 0 57692 15 0 0 25 0 1 0 56490877 57212928 11453 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/9146/statm: 13968 11453 378 142 0 12922 0
Current children cumulated CPU time (s) 577.07
Current children cumulated vsize (KiB) 55872

[startup+642.302 s]
/proc/loadavg: 1.99 1.77 0.99 3/73 9154
/proc/meminfo: memFree=1308056/2055920 swapFree=4192812/4192956
[pid=9146] ppid=9144 vsize=56136 CPUtime=636.54
/proc/9146/stat : 9146 (pcs.small) R 9144 9146 9001 0 -1 4194304 18108 822 0 0 63638 16 0 0 25 0 1 0 56490877 57483264 11818 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/9146/statm: 14034 11818 378 142 0 12988 0
Current children cumulated CPU time (s) 636.54
Current children cumulated vsize (KiB) 56136

[startup+702.302 s]

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

[startup+882.301 s]
/proc/loadavg: 1.99 1.89 1.21 3/73 9154
/proc/meminfo: memFree=1276440/2055920 swapFree=4192812/4192956
[pid=9146] ppid=9144 vsize=77928 CPUtime=874.4
/proc/9146/stat : 9146 (pcs.small) R 9144 9146 9001 0 -1 4194304 24622 822 0 0 87418 22 0 0 25 0 1 0 56490877 79798272 14235 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/9146/statm: 19482 14235 378 142 0 18436 0
Current children cumulated CPU time (s) 874.4
Current children cumulated vsize (KiB) 77928

[startup+942.302 s]
/proc/loadavg: 1.99 1.90 1.26 3/73 9154
/proc/meminfo: memFree=1273432/2055920 swapFree=4192812/4192956
[pid=9146] ppid=9144 vsize=79248 CPUtime=933.87
/proc/9146/stat : 9146 (pcs.small) R 9144 9146 9001 0 -1 4194304 25196 822 0 0 93363 24 0 0 25 0 1 0 56490877 81149952 14809 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/9146/statm: 19812 14809 378 142 0 18766 0
Current children cumulated CPU time (s) 933.87
Current children cumulated vsize (KiB) 79248

[startup+1002.31 s]
/proc/loadavg: 1.99 1.92 1.30 3/73 9154
/proc/meminfo: memFree=1269976/2055920 swapFree=4192812/4192956
[pid=9146] ppid=9144 vsize=80568 CPUtime=993.33
/proc/9146/stat : 9146 (pcs.small) R 9144 9146 9001 0 -1 4194304 25758 822 0 0 99308 25 0 0 25 0 1 0 56490877 82501632 15371 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/9146/statm: 20142 15371 378 142 0 19096 0
Current children cumulated CPU time (s) 993.33
Current children cumulated vsize (KiB) 80568

[startup+1062.3 s]
/proc/loadavg: 1.99 1.93 1.34 3/73 9160
/proc/meminfo: memFree=1266704/2055920 swapFree=4192812/4192956
[pid=9146] ppid=9144 vsize=81880 CPUtime=1052.78
/proc/9146/stat : 9146 (pcs.small) R 9144 9146 9001 0 -1 4194304 26308 822 0 0 105251 27 0 0 25 0 1 0 56490877 83845120 15921 996147200 134512640 135095119 4294956304 18446744073709551615 134642865 0 0 4096 0 0 0 0 17 1 0 0
/proc/9146/statm: 20470 15921 378 142 0 19424 0
Current children cumulated CPU time (s) 1052.78
Current children cumulated vsize (KiB) 81880

[startup+1122.3 s]
/proc/loadavg: 1.99 1.94 1.38 3/73 9160
/proc/meminfo: memFree=1263568/2055920 swapFree=4192812/4192956
[pid=9146] ppid=9144 vsize=82936 CPUtime=1112.25
/proc/9146/stat : 9146 (pcs.small) R 9144 9146 9001 0 -1 4194304 26821 822 0 0 111198 27 0 0 25 0 1 0 56490877 84926464 16434 996147200 134512640 135095119 4294956304 18446744073709551615 134641424 0 0 4096 0 0 0 0 17 1 0 0
/proc/9146/statm: 20734 16434 378 142 0 19688 0
Current children cumulated CPU time (s) 1112.25
Current children cumulated vsize (KiB) 82936

[startup+1182.3 s]
/proc/loadavg: 1.99 1.95 1.41 3/73 9160
/proc/meminfo: memFree=1260560/2055920 swapFree=4192812/4192956
[pid=9146] ppid=9144 vsize=84124 CPUtime=1171.72
/proc/9146/stat : 9146 (pcs.small) R 9144 9146 9001 0 -1 4194304 27334 822 0 0 117144 28 0 0 25 0 1 0 56490877 86142976 16947 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/9146/statm: 21031 16947 378 142 0 19985 0
Current children cumulated CPU time (s) 1171.72
Current children cumulated vsize (KiB) 84124

[startup+1242.3 s]
/proc/loadavg: 1.99 1.95 1.45 3/73 9160
/proc/meminfo: memFree=1257360/2055920 swapFree=4192812/4192956
[pid=9146] ppid=9144 vsize=85448 CPUtime=1231.18
/proc/9146/stat : 9146 (pcs.small) R 9144 9146 9001 0 -1 4194304 27875 822 0 0 123089 29 0 0 25 0 1 0 56490877 87498752 17488 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/9146/statm: 21362 17488 378 142 0 20316 0
Current children cumulated CPU time (s) 1231.18
Current children cumulated vsize (KiB) 85448

[startup+1302.3 s]
/proc/loadavg: 1.99 1.96 1.48 3/73 9160
/proc/meminfo: memFree=1254352/2055920 swapFree=4192812/4192956
[pid=9146] ppid=9144 vsize=86504 CPUtime=1290.66
/proc/9146/stat : 9146 (pcs.small) R 9144 9146 9001 0 -1 4194304 28366 822 0 0 129036 30 0 0 25 0 1 0 56490877 88580096 17979 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/9146/statm: 21626 17979 378 142 0 20580 0
Current children cumulated CPU time (s) 1290.66
Current children cumulated vsize (KiB) 86504

[startup+1362.3 s]
/proc/loadavg: 1.99 1.97 1.51 3/73 9160
/proc/meminfo: memFree=1251160/2055920 swapFree=4192812/4192956
[pid=9146] ppid=9144 vsize=87696 CPUtime=1350.12
/proc/9146/stat : 9146 (pcs.small) R 9144 9146 9001 0 -1 4194304 28873 822 0 0 134982 30 0 0 25 0 1 0 56490877 89800704 18486 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/9146/statm: 21924 18486 378 142 0 20878 0
Current children cumulated CPU time (s) 1350.12
Current children cumulated vsize (KiB) 87696

[startup+1422.3 s]
/proc/loadavg: 1.99 1.97 1.54 3/73 9160
/proc/meminfo: memFree=1247576/2055920 swapFree=4192812/4192956
[pid=9146] ppid=9144 vsize=88620 CPUtime=1409.6
/proc/9146/stat : 9146 (pcs.small) R 9144 9146 9001 0 -1 4194304 29326 822 0 0 140928 32 0 0 25 0 1 0 56490877 90746880 18939 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/9146/statm: 22155 18939 378 142 0 21109 0
Current children cumulated CPU time (s) 1409.6
Current children cumulated vsize (KiB) 88620

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.56 3/73 9160
/proc/meminfo: memFree=1230936/2055920 swapFree=4192812/4192956
[pid=9146] ppid=9144 vsize=110672 CPUtime=1469.07
/proc/9146/stat : 9146 (pcs.small) R 9144 9146 9001 0 -1 4194304 35028 822 0 0 146872 35 0 0 25 0 1 0 56490877 113328128 22592 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/9146/statm: 27668 22592 378 142 0 26622 0
Current children cumulated CPU time (s) 1469.07
Current children cumulated vsize (KiB) 110672

[startup+1542.3 s]
/proc/loadavg: 1.99 1.97 1.59 3/73 9160
/proc/meminfo: memFree=1228184/2055920 swapFree=4192812/4192956
[pid=9146] ppid=9144 vsize=110672 CPUtime=1528.54
/proc/9146/stat : 9146 (pcs.small) R 9144 9146 9001 0 -1 4194304 35227 822 0 0 152819 35 0 0 25 0 1 0 56490877 113328128 22791 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/9146/statm: 27668 22791 378 142 0 26622 0
Current children cumulated CPU time (s) 1528.54
Current children cumulated vsize (KiB) 110672

[startup+1602.3 s]
/proc/loadavg: 1.99 1.97 1.61 3/73 9160
/proc/meminfo: memFree=1225432/2055920 swapFree=4192812/4192956
[pid=9146] ppid=9144 vsize=110672 CPUtime=1588.01
/proc/9146/stat : 9146 (pcs.small) R 9144 9146 9001 0 -1 4194304 35422 822 0 0 158765 36 0 0 25 0 1 0 56490877 113328128 22986 996147200 134512640 135095119 4294956304 18446744073709551615 134617066 0 0 4096 0 0 0 0 17 1 0 0
/proc/9146/statm: 27668 22986 378 142 0 26622 0
Current children cumulated CPU time (s) 1588.01
Current children cumulated vsize (KiB) 110672

[startup+1662.31 s]
/proc/loadavg: 1.99 1.97 1.63 3/73 9160
/proc/meminfo: memFree=1222680/2055920 swapFree=4192812/4192956
[pid=9146] ppid=9144 vsize=110672 CPUtime=1647.48
/proc/9146/stat : 9146 (pcs.small) R 9144 9146 9001 0 -1 4194304 35621 822 0 0 164712 36 0 0 25 0 1 0 56490877 113328128 23185 996147200 134512640 135095119 4294956304 18446744073709551615 8871344 0 0 4096 0 0 0 0 17 1 0 0
/proc/9146/statm: 27668 23185 378 142 0 26622 0
Current children cumulated CPU time (s) 1647.48
Current children cumulated vsize (KiB) 110672

[startup+1722.3 s]
/proc/loadavg: 1.99 1.97 1.65 3/73 9160
/proc/meminfo: memFree=1219992/2055920 swapFree=4192812/4192956
[pid=9146] ppid=9144 vsize=110672 CPUtime=1706.94
/proc/9146/stat : 9146 (pcs.small) R 9144 9146 9001 0 -1 4194304 35813 822 0 0 170658 36 0 0 25 0 1 0 56490877 113328128 23377 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/9146/statm: 27668 23377 378 142 0 26622 0
Current children cumulated CPU time (s) 1706.94
Current children cumulated vsize (KiB) 110672

[startup+1782.3 s]
/proc/loadavg: 1.91 1.95 1.66 2/68 9274
/proc/meminfo: memFree=1320256/2055920 swapFree=4192812/4192956
[pid=9146] ppid=9144 vsize=110672 CPUtime=1766.44
/proc/9146/stat : 9146 (pcs.small) R 9144 9146 9001 0 -1 4194304 36008 822 0 0 176606 38 0 0 25 0 1 0 56490877 113328128 23572 996147200 134512640 135095119 4294956304 18446744073709551615 134615477 0 0 4096 0 0 0 0 17 0 0 0
/proc/9146/statm: 27668 23572 378 142 0 26622 0
Current children cumulated CPU time (s) 1766.44
Current children cumulated vsize (KiB) 110672



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1815.9 s]
/proc/loadavg: 1.95 1.96 1.67 3/73 9321
/proc/meminfo: memFree=1310360/2055920 swapFree=4192812/4192956
[pid=9146] ppid=9144 vsize=110672 CPUtime=1800.03
/proc/9146/stat : 9146 (pcs.small) R 9144 9146 9001 0 -1 4194304 36118 822 0 0 179964 39 0 0 25 0 1 0 56490877 113328128 23682 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/9146/statm: 27668 23682 378 142 0 26622 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 110672

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

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

[startup+1815.9 s]
/proc/loadavg: 1.95 1.96 1.67 3/73 9321
/proc/meminfo: memFree=1310360/2055920 swapFree=4192812/4192956
[pid=9146] ppid=9144 vsize=110672 CPUtime=1800.03
/proc/9146/stat : 9146 (pcs.small) R 9144 9146 9001 0 -1 4194304 36118 822 0 0 179964 39 0 0 25 0 1 0 56490877 113328128 23682 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/9146/statm: 27668 23682 378 142 0 26622 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 110672

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1815.92
CPU time (s): 1800.06
CPU user time (s): 1799.65
CPU system time (s): 0.411937
CPU usage (%): 99.1265
Max. virtual memory (cumulated for all children) (KiB): 118868

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.65
system time used= 0.411937
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36940
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= 21
involuntary context switches= 36967

runsolver used 2.16167 second user time and 6.09507 second system time

The end

Launcher Data 

Begin job on node21 at 2009-07-15 23:44:04
IDJOB=2058327
IDBENCH=53472
IDSOLVER=733
FILE ID=node21/2058327-1247694244
PBS_JOBID= 9521266
Free space on /tmp= 66324 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/frb50-23/normalized-frb50-23-1-mgd_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2058327-1247694244/watcher-2058327-1247694244 -o /tmp/evaluation-result-2058327-1247694244/solver-2058327-1247694244 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1490578598 HOME/instance-2058327-1247694244.xml

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

MD5SUM BENCH= a182236332d99e510783fb074c510fbc
RANDOM SEED=1490578598

node21.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		: 3000.240
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		: 3000.240
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:       1403136 kB
Buffers:         74100 kB
Cached:         470920 kB
SwapCached:          0 kB
Active:         207912 kB
Inactive:       364052 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1403136 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4104 kB
Writeback:           0 kB
Mapped:          38408 kB
Slab:            66376 kB
Committed_AS:   459312 kB
PageTables:       1732 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= 66324 MiB
End job on node21 at 2009-07-16 00:14:22