Trace number 2089985

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) 1800.04 1815.32

General information on the benchmark

Namecsp/rand-2-40-19/
normalized-rand-2-40-19-443-230-11_ext.xml
MD5SUMfc1c9e94735324d0f1178548c93d4e5d
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 benchmark96.5493
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints338
Maximum constraint arity2
Maximum domain size19
Number of constraints which are defined in extension338
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 870594655
0.00/0.02	c Constructing HOME/instance-2089985-1247730934.xml  with 6392 constraints
0.07/0.11	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-2089985-1247730934/watcher-2089985-1247730934 -o /tmp/evaluation-result-2089985-1247730934/solver-2089985-1247730934 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 870594655 HOME/instance-2089985-1247730934.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: 2.25 2.09 2.02 4/72 19846
/proc/meminfo: memFree=1463864/2055920 swapFree=4192812/4192956
[pid=19846] ppid=19844 vsize=5356 CPUtime=0
/proc/19846/stat : 19846 (pcssolve) R 19844 19846 19183 0 -1 4194304 273 0 0 0 0 0 0 0 20 0 1 0 60156039 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 233402067615 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/19846/statm: 1339 241 200 169 0 50 0
[pid=19847] ppid=19846 vsize=5356 CPUtime=0
/proc/19847/stat : 19847 (pcssolve) R 19846 19846 19183 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 1 0 60156039 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 233402067615 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/19847/statm: 1339 241 200 169 0 50 0

[startup+0.0836231 s]
/proc/loadavg: 2.25 2.09 2.02 4/72 19846
/proc/meminfo: memFree=1463864/2055920 swapFree=4192812/4192956
[pid=19846] ppid=19844 vsize=5432 CPUtime=0.06
/proc/19846/stat : 19846 (pcs.small) R 19844 19846 19183 0 -1 4194304 1057 822 0 0 6 0 0 0 24 0 1 0 60156039 5562368 666 996147200 134512640 135095119 4294956304 18446744073709551615 134694481 0 0 4096 0 0 0 0 17 1 0 0
/proc/19846/statm: 1358 666 364 142 0 312 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5432

[startup+0.101622 s]
/proc/loadavg: 2.25 2.09 2.02 4/72 19846
/proc/meminfo: memFree=1463864/2055920 swapFree=4192812/4192956
[pid=19846] ppid=19844 vsize=5972 CPUtime=0.07
/proc/19846/stat : 19846 (pcs.small) R 19844 19846 19183 0 -1 4194304 1199 822 0 0 7 0 0 0 24 0 1 0 60156039 6115328 808 996147200 134512640 135095119 4294956304 18446744073709551615 8847860 0 0 4096 0 0 0 0 17 1 0 0
/proc/19846/statm: 1493 808 367 142 0 447 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5972

[startup+0.30164 s]
/proc/loadavg: 2.25 2.09 2.02 4/72 19846
/proc/meminfo: memFree=1463864/2055920 swapFree=4192812/4192956
[pid=19846] ppid=19844 vsize=6364 CPUtime=0.27
/proc/19846/stat : 19846 (pcs.small) R 19844 19846 19183 0 -1 4194304 1348 822 0 0 27 0 0 0 25 0 1 0 60156039 6516736 924 996147200 134512640 135095119 4294956304 18446744073709551615 134636921 0 0 4096 0 0 0 0 17 1 0 0
/proc/19846/statm: 1591 924 378 142 0 545 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 6364

[startup+0.701683 s]
/proc/loadavg: 2.25 2.09 2.02 4/72 19846
/proc/meminfo: memFree=1463864/2055920 swapFree=4192812/4192956
[pid=19846] ppid=19844 vsize=6364 CPUtime=0.67
/proc/19846/stat : 19846 (pcs.small) R 19844 19846 19183 0 -1 4194304 1357 822 0 0 67 0 0 0 25 0 1 0 60156039 6516736 933 996147200 134512640 135095119 4294956304 18446744073709551615 134642864 0 0 4096 0 0 0 0 17 1 0 0
/proc/19846/statm: 1591 933 378 142 0 545 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 6364

[startup+1.50176 s]
/proc/loadavg: 2.25 2.09 2.02 3/73 19852
/proc/meminfo: memFree=1461168/2055920 swapFree=4192812/4192956
[pid=19846] ppid=19844 vsize=6620 CPUtime=1.46
/proc/19846/stat : 19846 (pcs.small) R 19844 19846 19183 0 -1 4194304 1434 822 0 0 146 0 0 0 25 0 1 0 60156039 6778880 945 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/19846/statm: 1655 945 378 142 0 609 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 6620

[startup+3.10192 s]
/proc/loadavg: 2.25 2.09 2.02 3/73 19852
/proc/meminfo: memFree=1460784/2055920 swapFree=4192812/4192956
[pid=19846] ppid=19844 vsize=7136 CPUtime=3.06
/proc/19846/stat : 19846 (pcs.small) R 19844 19846 19183 0 -1 4194304 1571 822 0 0 305 1 0 0 25 0 1 0 60156039 7307264 1082 996147200 134512640 135095119 4294956304 18446744073709551615 134615496 0 0 4096 0 0 0 0 17 1 0 0
/proc/19846/statm: 1784 1082 378 142 0 738 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 7136

[startup+6.30124 s]
/proc/loadavg: 2.23 2.09 2.02 3/73 19852
/proc/meminfo: memFree=1459376/2055920 swapFree=4192812/4192956
[pid=19846] ppid=19844 vsize=9340 CPUtime=6.22
/proc/19846/stat : 19846 (pcs.small) R 19844 19846 19183 0 -1 4194304 2244 822 0 0 621 1 0 0 25 0 1 0 60156039 9564160 1497 996147200 134512640 135095119 4294956304 18446744073709551615 134615494 0 0 4096 0 0 0 0 17 1 0 0
/proc/19846/statm: 2335 1497 378 142 0 1289 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 9340

[startup+12.7029 s]
/proc/loadavg: 2.21 2.08 2.02 3/73 19852
/proc/meminfo: memFree=1456752/2055920 swapFree=4192812/4192956
[pid=19846] ppid=19844 vsize=11020 CPUtime=12.56
/proc/19846/stat : 19846 (pcs.small) R 19844 19846 19183 0 -1 4194304 2885 822 0 0 1254 2 0 0 25 0 1 0 60156039 11284480 1881 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/19846/statm: 2755 1881 378 142 0 1709 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 11020

[startup+25.5012 s]
/proc/loadavg: 2.23 2.10 2.02 3/73 19852
/proc/meminfo: memFree=1451952/2055920 swapFree=4192812/4192956
[pid=19846] ppid=19844 vsize=16464 CPUtime=25.24
/proc/19846/stat : 19846 (pcs.small) R 19844 19846 19183 0 -1 4194304 4595 822 0 0 2521 3 0 0 25 0 1 0 60156039 16859136 2788 996147200 134512640 135095119 4294956304 18446744073709551615 134607075 0 0 4096 0 0 0 0 17 1 0 0
/proc/19846/statm: 4116 2788 378 142 0 3070 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 16464

[startup+51.1017 s]
/proc/loadavg: 2.15 2.09 2.02 3/73 19852
/proc/meminfo: memFree=1446512/2055920 swapFree=4192812/4192956
[pid=19846] ppid=19844 vsize=18176 CPUtime=50.6
/proc/19846/stat : 19846 (pcs.small) R 19844 19846 19183 0 -1 4194304 5457 822 0 0 5056 4 0 0 25 0 1 0 60156039 18612224 3650 996147200 134512640 135095119 4294956304 18446744073709551615 134636926 0 0 4096 0 0 0 0 17 1 0 0
/proc/19846/statm: 4544 3650 378 142 0 3498 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 18176

[startup+102.307 s]
/proc/loadavg: 2.10 2.08 2.02 3/73 19852
/proc/meminfo: memFree=1434928/2055920 swapFree=4192812/4192956
[pid=19846] ppid=19844 vsize=29596 CPUtime=101.32
/proc/19846/stat : 19846 (pcs.small) R 19844 19846 19183 0 -1 4194304 8934 822 0 0 10125 7 0 0 25 0 1 0 60156039 30306304 5589 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/19846/statm: 7399 5589 378 142 0 6353 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 29596

[startup+162.302 s]
/proc/loadavg: 2.04 2.07 2.01 3/73 19852
/proc/meminfo: memFree=1421488/2055920 swapFree=4192812/4192956
[pid=19846] ppid=19844 vsize=31172 CPUtime=160.76
/proc/19846/stat : 19846 (pcs.small) R 19844 19846 19183 0 -1 4194304 9912 822 0 0 16068 8 0 0 25 0 1 0 60156039 31920128 6567 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/19846/statm: 7793 6567 378 142 0 6747 0
Current children cumulated CPU time (s) 160.76
Current children cumulated vsize (KiB) 31172

[startup+222.302 s]
/proc/loadavg: 2.01 2.05 2.01 3/73 19852
/proc/meminfo: memFree=1415216/2055920 swapFree=4192812/4192956
[pid=19846] ppid=19844 vsize=42000 CPUtime=220.19
/proc/19846/stat : 19846 (pcs.small) R 19844 19846 19183 0 -1 4194304 13110 822 0 0 22008 11 0 0 25 0 1 0 60156039 43008000 7716 996147200 134512640 135095119 4294956304 18446744073709551615 134641778 0 0 4096 0 0 0 0 17 1 0 0
/proc/19846/statm: 10500 7716 378 142 0 9454 0
Current children cumulated CPU time (s) 220.19
Current children cumulated vsize (KiB) 42000

[startup+282.302 s]
/proc/loadavg: 2.00 2.04 2.00 3/73 19852
/proc/meminfo: memFree=1409648/2055920 swapFree=4192812/4192956
[pid=19846] ppid=19844 vsize=44372 CPUtime=279.64
/proc/19846/stat : 19846 (pcs.small) R 19844 19846 19183 0 -1 4194304 14153 822 0 0 27952 12 0 0 25 0 1 0 60156039 45436928 8759 996147200 134512640 135095119 4294956304 18446744073709551615 134617024 0 0 4096 0 0 0 0 17 1 0 0
/proc/19846/statm: 11093 8759 378 142 0 10047 0
Current children cumulated CPU time (s) 279.64
Current children cumulated vsize (KiB) 44372

[startup+342.302 s]
/proc/loadavg: 2.00 2.03 2.00 3/73 19858
/proc/meminfo: memFree=1397304/2055920 swapFree=4192812/4192956
[pid=19846] ppid=19844 vsize=56508 CPUtime=339.04
/proc/19846/stat : 19846 (pcs.small) R 19844 19846 19183 0 -1 4194304 17601 822 0 0 33890 14 0 0 25 0 1 0 60156039 57864192 11182 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/19846/statm: 14127 11182 378 142 0 13081 0
Current children cumulated CPU time (s) 339.04
Current children cumulated vsize (KiB) 56508

[startup+402.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 19858
/proc/meminfo: memFree=1392632/2055920 swapFree=4192812/4192956
[pid=19846] ppid=19844 vsize=56508 CPUtime=398.49
/proc/19846/stat : 19846 (pcs.small) R 19844 19846 19183 0 -1 4194304 17989 822 0 0 39834 15 0 0 25 0 1 0 60156039 57864192 11570 996147200 134512640 135095119 4294956304 18446744073709551615 134616916 0 0 4096 0 0 0 0 17 1 0 0
/proc/19846/statm: 14127 11570 378 142 0 13081 0
Current children cumulated CPU time (s) 398.49
Current children cumulated vsize (KiB) 56508

[startup+462.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 19858
/proc/meminfo: memFree=1387896/2055920 swapFree=4192812/4192956
[pid=19846] ppid=19844 vsize=56508 CPUtime=457.93
/proc/19846/stat : 19846 (pcs.small) R 19844 19846 19183 0 -1 4194304 18357 822 0 0 45777 16 0 0 25 0 1 0 60156039 57864192 11938 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/19846/statm: 14127 11938 378 142 0 13081 0
Current children cumulated CPU time (s) 457.93
Current children cumulated vsize (KiB) 56508

[startup+522.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 19858
/proc/meminfo: memFree=1382968/2055920 swapFree=4192812/4192956
[pid=19846] ppid=19844 vsize=57292 CPUtime=517.36
/proc/19846/stat : 19846 (pcs.small) R 19844 19846 19183 0 -1 4194304 18879 822 0 0 51720 16 0 0 25 0 1 0 60156039 58667008 12460 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/19846/statm: 14323 12460 378 142 0 13277 0
Current children cumulated CPU time (s) 517.36
Current children cumulated vsize (KiB) 57292

[startup+582.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 19858
/proc/meminfo: memFree=1376888/2055920 swapFree=4192812/4192956
[pid=19846] ppid=19844 vsize=58992 CPUtime=576.8
/proc/19846/stat : 19846 (pcs.small) R 19844 19846 19183 0 -1 4194304 19637 822 0 0 57663 17 0 0 25 0 1 0 60156039 60407808 13218 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/19846/statm: 14748 13218 378 142 0 13702 0
Current children cumulated CPU time (s) 576.8
Current children cumulated vsize (KiB) 58992

[startup+642.301 s]
/proc/loadavg: 2.05 2.02 2.00 3/73 19858
/proc/meminfo: memFree=1371256/2055920 swapFree=4192812/4192956
[pid=19846] ppid=19844 vsize=76948 CPUtime=636.24
/proc/19846/stat : 19846 (pcs.small) R 19844 19846 19183 0 -1 4194304 24439 822 0 0 63604 20 0 0 25 0 1 0 60156039 78794752 13923 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/19846/statm: 19237 13923 378 142 0 18191 0
Current children cumulated CPU time (s) 636.24

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

[startup+882.301 s]
/proc/loadavg: 2.06 2.04 2.00 3/73 19858
/proc/meminfo: memFree=1349944/2055920 swapFree=4192812/4192956
[pid=19846] ppid=19844 vsize=83236 CPUtime=873.99
/proc/19846/stat : 19846 (pcs.small) R 19844 19846 19183 0 -1 4194304 27187 822 0 0 87374 25 0 0 25 0 1 0 60156039 85233664 16671 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/19846/statm: 20809 16671 378 142 0 19763 0
Current children cumulated CPU time (s) 873.99
Current children cumulated vsize (KiB) 83236

[startup+942.301 s]
/proc/loadavg: 2.02 2.03 2.00 3/73 19858
/proc/meminfo: memFree=1330488/2055920 swapFree=4192812/4192956
[pid=19846] ppid=19844 vsize=84544 CPUtime=933.43
/proc/19846/stat : 19846 (pcs.small) R 19844 19846 19183 0 -1 4194304 27800 822 0 0 93318 25 0 0 25 0 1 0 60156039 86573056 17284 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/19846/statm: 21136 17284 378 142 0 20090 0
Current children cumulated CPU time (s) 933.43
Current children cumulated vsize (KiB) 84544

[startup+1002.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/73 19858
/proc/meminfo: memFree=1326840/2055920 swapFree=4192812/4192956
[pid=19846] ppid=19844 vsize=86128 CPUtime=992.86
/proc/19846/stat : 19846 (pcs.small) R 19844 19846 19183 0 -1 4194304 28453 822 0 0 99260 26 0 0 25 0 1 0 60156039 88195072 17937 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/19846/statm: 21532 17937 378 142 0 20486 0
Current children cumulated CPU time (s) 992.86
Current children cumulated vsize (KiB) 86128

[startup+1062.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 19858
/proc/meminfo: memFree=1323256/2055920 swapFree=4192812/4192956
[pid=19846] ppid=19844 vsize=87576 CPUtime=1052.31
/proc/19846/stat : 19846 (pcs.small) R 19844 19846 19183 0 -1 4194304 29092 822 0 0 105204 27 0 0 25 0 1 0 60156039 89677824 18576 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/19846/statm: 21894 18576 378 142 0 20848 0
Current children cumulated CPU time (s) 1052.31
Current children cumulated vsize (KiB) 87576

[startup+1122.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 19858
/proc/meminfo: memFree=1319800/2055920 swapFree=4192812/4192956
[pid=19846] ppid=19844 vsize=88892 CPUtime=1111.74
/proc/19846/stat : 19846 (pcs.small) R 19844 19846 19183 0 -1 4194304 29693 822 0 0 111146 28 0 0 25 0 1 0 60156039 91025408 19177 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/19846/statm: 22223 19177 378 142 0 21177 0
Current children cumulated CPU time (s) 1111.74
Current children cumulated vsize (KiB) 88892

[startup+1182.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 19858
/proc/meminfo: memFree=1303032/2055920 swapFree=4192812/4192956
[pid=19846] ppid=19844 vsize=111868 CPUtime=1171.18
/proc/19846/stat : 19846 (pcs.small) R 19844 19846 19183 0 -1 4194304 35681 822 0 0 117087 31 0 0 25 0 1 0 60156039 114552832 23116 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/19846/statm: 27967 23116 378 142 0 26921 0
Current children cumulated CPU time (s) 1171.18
Current children cumulated vsize (KiB) 111868

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19858
/proc/meminfo: memFree=1300984/2055920 swapFree=4192812/4192956
[pid=19846] ppid=19844 vsize=111868 CPUtime=1230.61
/proc/19846/stat : 19846 (pcs.small) R 19844 19846 19183 0 -1 4194304 35934 822 0 0 123030 31 0 0 25 0 1 0 60156039 114552832 23369 996147200 134512640 135095119 4294956304 18446744073709551615 134642917 0 0 4096 0 0 0 0 17 1 0 0
/proc/19846/statm: 27967 23369 378 142 0 26921 0
Current children cumulated CPU time (s) 1230.61
Current children cumulated vsize (KiB) 111868

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19858
/proc/meminfo: memFree=1298936/2055920 swapFree=4192812/4192956
[pid=19846] ppid=19844 vsize=111868 CPUtime=1290.06
/proc/19846/stat : 19846 (pcs.small) R 19844 19846 19183 0 -1 4194304 36176 822 0 0 128974 32 0 0 25 0 1 0 60156039 114552832 23611 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/19846/statm: 27967 23611 378 142 0 26921 0
Current children cumulated CPU time (s) 1290.06
Current children cumulated vsize (KiB) 111868

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19858
/proc/meminfo: memFree=1297144/2055920 swapFree=4192812/4192956
[pid=19846] ppid=19844 vsize=111868 CPUtime=1349.49
/proc/19846/stat : 19846 (pcs.small) R 19844 19846 19183 0 -1 4194304 36420 822 0 0 134917 32 0 0 25 0 1 0 60156039 114552832 23855 996147200 134512640 135095119 4294956304 18446744073709551615 134615460 0 0 4096 0 0 0 0 17 1 0 0
/proc/19846/statm: 27967 23855 378 142 0 26921 0
Current children cumulated CPU time (s) 1349.49
Current children cumulated vsize (KiB) 111868

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19858
/proc/meminfo: memFree=1295224/2055920 swapFree=4192812/4192956
[pid=19846] ppid=19844 vsize=111868 CPUtime=1408.93
/proc/19846/stat : 19846 (pcs.small) R 19844 19846 19183 0 -1 4194304 36655 822 0 0 140860 33 0 0 25 0 1 0 60156039 114552832 24090 996147200 134512640 135095119 4294956304 18446744073709551615 134555140 0 0 4096 0 0 0 0 17 1 0 0
/proc/19846/statm: 27967 24090 378 142 0 26921 0
Current children cumulated CPU time (s) 1408.93
Current children cumulated vsize (KiB) 111868

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19858
/proc/meminfo: memFree=1293368/2055920 swapFree=4192812/4192956
[pid=19846] ppid=19844 vsize=111868 CPUtime=1468.37
/proc/19846/stat : 19846 (pcs.small) R 19844 19846 19183 0 -1 4194304 36892 822 0 0 146804 33 0 0 25 0 1 0 60156039 114552832 24327 996147200 134512640 135095119 4294956304 18446744073709551615 134615489 0 0 4096 0 0 0 0 17 1 0 0
/proc/19846/statm: 27967 24327 378 142 0 26921 0
Current children cumulated CPU time (s) 1468.37
Current children cumulated vsize (KiB) 111868

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19858
/proc/meminfo: memFree=1291512/2055920 swapFree=4192812/4192956
[pid=19846] ppid=19844 vsize=111868 CPUtime=1527.81
/proc/19846/stat : 19846 (pcs.small) R 19844 19846 19183 0 -1 4194304 37120 822 0 0 152747 34 0 0 25 0 1 0 60156039 114552832 24555 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/19846/statm: 27967 24555 378 142 0 26921 0
Current children cumulated CPU time (s) 1527.81
Current children cumulated vsize (KiB) 111868

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19858
/proc/meminfo: memFree=1288440/2055920 swapFree=4192812/4192956
[pid=19846] ppid=19844 vsize=111868 CPUtime=1587.25
/proc/19846/stat : 19846 (pcs.small) R 19844 19846 19183 0 -1 4194304 37345 822 0 0 158691 34 0 0 25 0 1 0 60156039 114552832 24780 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/19846/statm: 27967 24780 378 142 0 26921 0
Current children cumulated CPU time (s) 1587.25
Current children cumulated vsize (KiB) 111868

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19891
/proc/meminfo: memFree=1379256/2055920 swapFree=4192812/4192956
[pid=19846] ppid=19844 vsize=111868 CPUtime=1647.06
/proc/19846/stat : 19846 (pcs.small) R 19844 19846 19183 0 -1 4194304 37586 822 0 0 164671 35 0 0 25 0 1 0 60156039 114552832 25021 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/19846/statm: 27967 25021 378 142 0 26921 0
Current children cumulated CPU time (s) 1647.06
Current children cumulated vsize (KiB) 111868

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19891
/proc/meminfo: memFree=1368952/2055920 swapFree=4192812/4192956
[pid=19846] ppid=19844 vsize=111868 CPUtime=1707.03
/proc/19846/stat : 19846 (pcs.small) R 19844 19846 19183 0 -1 4194304 37820 822 0 0 170668 35 0 0 25 0 1 0 60156039 114552832 25255 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/19846/statm: 27967 25255 378 142 0 26921 0
Current children cumulated CPU time (s) 1707.03
Current children cumulated vsize (KiB) 111868

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19891
/proc/meminfo: memFree=1363000/2055920 swapFree=4192812/4192956
[pid=19846] ppid=19844 vsize=112536 CPUtime=1767.01
/proc/19846/stat : 19846 (pcs.small) R 19844 19846 19183 0 -1 4194304 38235 822 0 0 176665 36 0 0 25 0 1 0 60156039 115236864 25670 996147200 134512640 135095119 4294956304 18446744073709551615 134582516 0 0 4096 0 0 0 0 17 0 0 0
/proc/19846/statm: 28134 25670 378 142 0 27088 0
Current children cumulated CPU time (s) 1767.01
Current children cumulated vsize (KiB) 112536



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1815.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19891
/proc/meminfo: memFree=1359160/2055920 swapFree=4192812/4192956
[pid=19846] ppid=19844 vsize=113192 CPUtime=1800.01
/proc/19846/stat : 19846 (pcs.small) R 19844 19846 19183 0 -1 4194304 38507 822 0 0 179965 36 0 0 25 0 1 0 60156039 115908608 25942 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 0 0 0
/proc/19846/statm: 28298 25942 378 142 0 27252 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 113192

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

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

[startup+1815.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19891
/proc/meminfo: memFree=1359160/2055920 swapFree=4192812/4192956
[pid=19846] ppid=19844 vsize=113192 CPUtime=1800.01
/proc/19846/stat : 19846 (pcs.small) R 19844 19846 19183 0 -1 4194304 38507 822 0 0 179965 36 0 0 25 0 1 0 60156039 115908608 25942 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 0 0 0
/proc/19846/statm: 28298 25942 378 142 0 27252 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 113192

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1815.32
CPU time (s): 1800.04
CPU user time (s): 1799.66
CPU system time (s): 0.387941
CPU usage (%): 99.1583
Max. virtual memory (cumulated for all children) (KiB): 120064

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.66
system time used= 0.387941
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39329
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 22
involuntary context switches= 35244

runsolver used 2.51062 second user time and 5.75012 second system time

The end

Launcher Data 

Begin job on node70 at 2009-07-16 09:55:34
IDJOB=2089985
IDBENCH=59657
IDSOLVER=733
FILE ID=node70/2089985-1247730934
PBS_JOBID= 9521559
Free space on /tmp= 66432 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-40-19/normalized-rand-2-40-19-443-230-11_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2089985-1247730934/watcher-2089985-1247730934 -o /tmp/evaluation-result-2089985-1247730934/solver-2089985-1247730934 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 870594655 HOME/instance-2089985-1247730934.xml

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

MD5SUM BENCH= fc1c9e94735324d0f1178548c93d4e5d
RANDOM SEED=870594655

node70.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		: 3000.214
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		: 3000.214
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:       1464280 kB
Buffers:         87944 kB
Cached:         380848 kB
SwapCached:          0 kB
Active:          90724 kB
Inactive:       420496 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1464280 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1980 kB
Writeback:           0 kB
Mapped:          53864 kB
Slab:            65916 kB
Committed_AS:   759692 kB
PageTables:       1752 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= 66432 MiB
End job on node70 at 2009-07-16 10:25:51