Trace number 2089876

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
pcs-restart 0.3.2? (TO) 1800.12 1802.43

General information on the benchmark

Namecsp/rand-2-40-19/
normalized-rand-2-40-19-443-230-33_ext.xml
MD5SUM041584c7be8bce7d28dd921c24dbbffd
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 benchmark140.098
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints333
Maximum constraint arity2
Maximum domain size19
Number of constraints which are defined in extension333
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
0.17/0.21	c Seed is 1876807844
0.17/0.21	c Constructing HOME/instance-2089876-1247730751.xml  with 6293 constraints
0.17/0.21	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-2089876-1247730751/watcher-2089876-1247730751 -o /tmp/evaluation-result-2089876-1247730751/solver-2089876-1247730751 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1876807844 HOME/instance-2089876-1247730751.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: 2.01 2.02 2.00 4/81 19812
/proc/meminfo: memFree=1439536/2055920 swapFree=4192812/4192956
[pid=19812] ppid=19810 vsize=5356 CPUtime=0
/proc/19812/stat : 19812 (pcssolve) R 19810 19812 19258 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 60137760 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 233402067615 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/19812/statm: 1339 241 200 169 0 50 0
[pid=19813] ppid=19812 vsize=3676 CPUtime=0
/proc/19813/stat : 19813 (fgrep) R 19812 19812 19258 0 -1 4194304 147 0 0 0 0 0 0 0 22 0 1 0 60137761 3764224 114 996147200 4194304 4274172 548682068976 18446744073709551615 233401943828 0 0 4096 0 0 0 0 17 1 0 0
/proc/19813/statm: 919 114 86 19 0 43 0
[pid=19814] ppid=19812 vsize=5356 CPUtime=0
/proc/19814/stat : 19814 (pcssolve) R 19812 19812 19258 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 60137761 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 233402067615 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/19814/statm: 1339 241 200 169 0 50 0

[startup+0.100713 s]
/proc/loadavg: 2.01 2.02 2.00 4/81 19812
/proc/meminfo: memFree=1439536/2055920 swapFree=4192812/4192956
[pid=19812] ppid=19810 vsize=5964 CPUtime=0.07
/proc/19812/stat : 19812 (pcs.small) R 19810 19812 19258 0 -1 4194304 1201 822 0 0 7 0 0 0 18 0 1 0 60137760 6107136 810 996147200 134512640 135095119 4294956304 18446744073709551615 134706689 0 0 4096 0 0 0 0 17 1 0 0
/proc/19812/statm: 1491 810 367 142 0 445 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5964

[startup+0.201718 s]
/proc/loadavg: 2.01 2.02 2.00 4/81 19812
/proc/meminfo: memFree=1439536/2055920 swapFree=4192812/4192956
[pid=19812] ppid=19810 vsize=6356 CPUtime=0.17
/proc/19812/stat : 19812 (pcs.small) R 19810 19812 19258 0 -1 4194304 1342 822 0 0 17 0 0 0 18 0 1 0 60137760 6508544 918 996147200 134512640 135095119 4294956304 18446744073709551615 134615500 0 0 4096 0 0 0 0 17 1 0 0
/proc/19812/statm: 1589 918 378 142 0 543 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 6356

[startup+0.301727 s]
/proc/loadavg: 2.01 2.02 2.00 4/81 19812
/proc/meminfo: memFree=1439536/2055920 swapFree=4192812/4192956
[pid=19812] ppid=19810 vsize=6356 CPUtime=0.27
/proc/19812/stat : 19812 (pcs.small) R 19810 19812 19258 0 -1 4194304 1345 822 0 0 27 0 0 0 19 0 1 0 60137760 6508544 921 996147200 134512640 135095119 4294956304 18446744073709551615 134615475 0 0 4096 0 0 0 0 17 1 0 0
/proc/19812/statm: 1589 921 378 142 0 543 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 6356

[startup+0.701768 s]
/proc/loadavg: 2.01 2.02 2.00 4/81 19812
/proc/meminfo: memFree=1439536/2055920 swapFree=4192812/4192956
[pid=19812] ppid=19810 vsize=6356 CPUtime=0.67
/proc/19812/stat : 19812 (pcs.small) R 19810 19812 19258 0 -1 4194304 1351 822 0 0 67 0 0 0 23 0 1 0 60137760 6508544 927 996147200 134512640 135095119 4294956304 18446744073709551615 134838352 0 0 4096 0 0 0 0 17 1 0 0
/proc/19812/statm: 1589 927 378 142 0 543 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 6356

[startup+1.50185 s]
/proc/loadavg: 2.01 2.02 2.00 3/82 19818
/proc/meminfo: memFree=1437032/2055920 swapFree=4192812/4192956
[pid=19812] ppid=19810 vsize=6612 CPUtime=1.46
/proc/19812/stat : 19812 (pcs.small) R 19810 19812 19258 0 -1 4194304 1429 822 0 0 146 0 0 0 25 0 1 0 60137760 6770688 940 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/19812/statm: 1653 940 378 142 0 607 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 6612

[startup+3.10201 s]
/proc/loadavg: 2.01 2.02 2.00 3/82 19818
/proc/meminfo: memFree=1436648/2055920 swapFree=4192812/4192956
[pid=19812] ppid=19810 vsize=7128 CPUtime=3.04
/proc/19812/stat : 19812 (pcs.small) R 19810 19812 19258 0 -1 4194304 1566 822 0 0 304 0 0 0 25 0 1 0 60137760 7299072 1077 996147200 134512640 135095119 4294956304 18446744073709551615 134641743 0 0 4096 0 0 0 0 17 1 0 0
/proc/19812/statm: 1782 1077 378 142 0 736 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 7128

[startup+6.30133 s]
/proc/loadavg: 2.01 2.02 2.00 3/82 19818
/proc/meminfo: memFree=1435432/2055920 swapFree=4192812/4192956
[pid=19812] ppid=19810 vsize=9336 CPUtime=6.22
/proc/19812/stat : 19812 (pcs.small) R 19810 19812 19258 0 -1 4194304 2230 822 0 0 621 1 0 0 25 0 1 0 60137760 9560064 1483 996147200 134512640 135095119 4294956304 18446744073709551615 134617352 0 0 4096 0 0 0 0 17 1 0 0
/proc/19812/statm: 2334 1483 378 142 0 1288 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 9336

[startup+12.702 s]
/proc/loadavg: 2.01 2.02 2.00 3/82 19818
/proc/meminfo: memFree=1433512/2055920 swapFree=4192812/4192956
[pid=19812] ppid=19810 vsize=10888 CPUtime=12.56
/proc/19812/stat : 19812 (pcs.small) R 19810 19812 19258 0 -1 4194304 2832 822 0 0 1255 1 0 0 25 0 1 0 60137760 11149312 1828 996147200 134512640 135095119 4294956304 18446744073709551615 134616992 0 0 4096 0 0 0 0 17 1 0 0
/proc/19812/statm: 2722 1828 378 142 0 1676 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 10888

[startup+25.5022 s]
/proc/loadavg: 2.08 2.04 2.00 3/82 19818
/proc/meminfo: memFree=1429608/2055920 swapFree=4192812/4192956
[pid=19812] ppid=19810 vsize=16596 CPUtime=25.23
/proc/19812/stat : 19812 (pcs.small) R 19810 19812 19258 0 -1 4194304 4579 822 0 0 2521 2 0 0 25 0 1 0 60137760 16994304 2772 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/19812/statm: 4149 2772 378 142 0 3103 0
Current children cumulated CPU time (s) 25.23
Current children cumulated vsize (KiB) 16596

[startup+51.1028 s]
/proc/loadavg: 2.05 2.03 2.00 3/82 19818
/proc/meminfo: memFree=1426152/2055920 swapFree=4192812/4192956
[pid=19812] ppid=19810 vsize=18312 CPUtime=50.59
/proc/19812/stat : 19812 (pcs.small) R 19810 19812 19258 0 -1 4194304 5449 822 0 0 5056 3 0 0 25 0 1 0 60137760 18751488 3642 996147200 134512640 135095119 4294956304 18446744073709551615 134642605 0 0 4096 0 0 0 0 17 1 0 0
/proc/19812/statm: 4578 3642 378 142 0 3532 0
Current children cumulated CPU time (s) 50.59
Current children cumulated vsize (KiB) 18312

[startup+102.303 s]
/proc/loadavg: 2.07 2.04 2.00 3/82 19818
/proc/meminfo: memFree=1418024/2055920 swapFree=4192812/4192956
[pid=19812] ppid=19810 vsize=29724 CPUtime=101.32
/proc/19812/stat : 19812 (pcs.small) R 19810 19812 19258 0 -1 4194304 8958 822 0 0 10126 6 0 0 25 0 1 0 60137760 30437376 5613 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/19812/statm: 7431 5613 378 142 0 6385 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 29724

[startup+162.303 s]
/proc/loadavg: 2.15 2.06 2.01 3/82 19818
/proc/meminfo: memFree=1414184/2055920 swapFree=4192812/4192956
[pid=19812] ppid=19810 vsize=31308 CPUtime=160.75
/proc/19812/stat : 19812 (pcs.small) R 19810 19812 19258 0 -1 4194304 9923 822 0 0 16068 7 0 0 25 0 1 0 60137760 32059392 6578 996147200 134512640 135095119 4294956304 18446744073709551615 134642602 0 0 4096 0 0 0 0 17 1 0 0
/proc/19812/statm: 7827 6578 378 142 0 6781 0
Current children cumulated CPU time (s) 160.75
Current children cumulated vsize (KiB) 31308

[startup+222.308 s]
/proc/loadavg: 2.18 2.09 2.02 3/73 19852
/proc/meminfo: memFree=1449008/2055920 swapFree=4192812/4192956
[pid=19812] ppid=19810 vsize=42256 CPUtime=220.56
/proc/19812/stat : 19812 (pcs.small) R 19810 19812 19258 0 -1 4194304 13197 822 0 0 22045 11 0 0 25 0 1 0 60137760 43270144 7803 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/19812/statm: 10564 7803 378 142 0 9518 0
Current children cumulated CPU time (s) 220.56
Current children cumulated vsize (KiB) 42256

[startup+282.303 s]
/proc/loadavg: 2.10 2.08 2.02 3/73 19852
/proc/meminfo: memFree=1435248/2055920 swapFree=4192812/4192956
[pid=19812] ppid=19810 vsize=44752 CPUtime=280.53
/proc/19812/stat : 19812 (pcs.small) R 19810 19812 19258 0 -1 4194304 14299 822 0 0 28041 12 0 0 25 0 1 0 60137760 45826048 8905 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/19812/statm: 11188 8905 378 142 0 10142 0
Current children cumulated CPU time (s) 280.53
Current children cumulated vsize (KiB) 44752

[startup+342.303 s]
/proc/loadavg: 2.04 2.07 2.01 3/73 19852
/proc/meminfo: memFree=1421808/2055920 swapFree=4192812/4192956
[pid=19812] ppid=19810 vsize=56764 CPUtime=340.51
/proc/19812/stat : 19812 (pcs.small) R 19810 19812 19258 0 -1 4194304 17721 822 0 0 34036 15 0 0 25 0 1 0 60137760 58126336 11302 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/19812/statm: 14191 11302 378 142 0 13145 0
Current children cumulated CPU time (s) 340.51
Current children cumulated vsize (KiB) 56764

[startup+402.303 s]
/proc/loadavg: 2.01 2.05 2.01 3/73 19852
/proc/meminfo: memFree=1415536/2055920 swapFree=4192812/4192956
[pid=19812] ppid=19810 vsize=56764 CPUtime=400.49
/proc/19812/stat : 19812 (pcs.small) R 19810 19812 19258 0 -1 4194304 18114 822 0 0 40034 15 0 0 25 0 1 0 60137760 58126336 11695 996147200 134512640 135095119 4294956304 18446744073709551615 134643026 0 0 4096 0 0 0 0 17 0 0 0
/proc/19812/statm: 14191 11695 378 142 0 13145 0
Current children cumulated CPU time (s) 400.49
Current children cumulated vsize (KiB) 56764

[startup+462.302 s]
/proc/loadavg: 2.00 2.04 2.00 3/73 19852
/proc/meminfo: memFree=1409904/2055920 swapFree=4192812/4192956
[pid=19812] ppid=19810 vsize=56764 CPUtime=460.46
/proc/19812/stat : 19812 (pcs.small) R 19810 19812 19258 0 -1 4194304 18493 822 0 0 46031 15 0 0 25 0 1 0 60137760 58126336 12074 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/19812/statm: 14191 12074 378 142 0 13145 0
Current children cumulated CPU time (s) 460.46
Current children cumulated vsize (KiB) 56764

[startup+522.302 s]
/proc/loadavg: 2.00 2.03 2.00 3/73 19858
/proc/meminfo: memFree=1397624/2055920 swapFree=4192812/4192956
[pid=19812] ppid=19810 vsize=57816 CPUtime=520.44
/proc/19812/stat : 19812 (pcs.small) R 19810 19812 19258 0 -1 4194304 19105 822 0 0 52028 16 0 0 25 0 1 0 60137760 59203584 12686 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/19812/statm: 14454 12686 378 142 0 13408 0
Current children cumulated CPU time (s) 520.44
Current children cumulated vsize (KiB) 57816

[startup+582.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 19858
/proc/meminfo: memFree=1392824/2055920 swapFree=4192812/4192956
[pid=19812] ppid=19810 vsize=59664 CPUtime=580.42
/proc/19812/stat : 19812 (pcs.small) R 19810 19812 19258 0 -1 4194304 19906 822 0 0 58025 17 0 0 25 0 1 0 60137760 61095936 13487 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/19812/statm: 14916 13487 378 142 0 13870 0
Current children cumulated CPU time (s) 580.42
Current children cumulated vsize (KiB) 59664

[startup+642.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 19858
/proc/meminfo: memFree=1388216/2055920 swapFree=4192812/4192956
[pid=19812] ppid=19810 vsize=77756 CPUtime=640.4

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

[startup+882.306 s]
/proc/loadavg: 2.07 2.03 2.00 3/73 19858
/proc/meminfo: memFree=1365944/2055920 swapFree=4192812/4192956
[pid=19812] ppid=19810 vsize=84328 CPUtime=880.32
/proc/19812/stat : 19812 (pcs.small) R 19810 19812 19258 0 -1 4194304 27647 822 0 0 88008 24 0 0 25 0 1 0 60137760 86351872 17131 996147200 134512640 135095119 4294956304 18446744073709551615 134607027 0 0 4096 0 0 0 0 17 0 0 0
/proc/19812/statm: 21082 17131 378 142 0 20036 0
Current children cumulated CPU time (s) 880.32
Current children cumulated vsize (KiB) 84328

[startup+942.301 s]
/proc/loadavg: 2.07 2.03 2.00 3/73 19858
/proc/meminfo: memFree=1360504/2055920 swapFree=4192812/4192956
[pid=19812] ppid=19810 vsize=85648 CPUtime=940.3
/proc/19812/stat : 19812 (pcs.small) R 19810 19812 19258 0 -1 4194304 28288 822 0 0 94005 25 0 0 25 0 1 0 60137760 87703552 17772 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/19812/statm: 21412 17772 378 142 0 20366 0
Current children cumulated CPU time (s) 940.3
Current children cumulated vsize (KiB) 85648

[startup+1002.3 s]
/proc/loadavg: 2.06 2.04 2.00 3/73 19858
/proc/meminfo: memFree=1355256/2055920 swapFree=4192812/4192956
[pid=19812] ppid=19810 vsize=87212 CPUtime=1000.27
/proc/19812/stat : 19812 (pcs.small) R 19810 19812 19258 0 -1 4194304 28945 822 0 0 100001 26 0 0 25 0 1 0 60137760 89305088 18429 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/19812/statm: 21803 18429 378 142 0 20757 0
Current children cumulated CPU time (s) 1000.27
Current children cumulated vsize (KiB) 87212

[startup+1062.3 s]
/proc/loadavg: 2.06 2.04 2.00 3/73 19858
/proc/meminfo: memFree=1350136/2055920 swapFree=4192812/4192956
[pid=19812] ppid=19810 vsize=88532 CPUtime=1060.25
/proc/19812/stat : 19812 (pcs.small) R 19810 19812 19258 0 -1 4194304 29565 822 0 0 105998 27 0 0 25 0 1 0 60137760 90656768 19049 996147200 134512640 135095119 4294956304 18446744073709551615 134642572 0 0 4096 0 0 0 0 17 0 0 0
/proc/19812/statm: 22133 19049 378 142 0 21087 0
Current children cumulated CPU time (s) 1060.25
Current children cumulated vsize (KiB) 88532

[startup+1122.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/73 19858
/proc/meminfo: memFree=1330616/2055920 swapFree=4192812/4192956
[pid=19812] ppid=19810 vsize=112560 CPUtime=1120.22
/proc/19812/stat : 19812 (pcs.small) R 19810 19812 19258 0 -1 4194304 35844 822 0 0 111992 30 0 0 25 0 1 0 60137760 115261440 23279 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/19812/statm: 28140 23279 378 142 0 27094 0
Current children cumulated CPU time (s) 1120.22
Current children cumulated vsize (KiB) 112560

[startup+1182.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/73 19858
/proc/meminfo: memFree=1326968/2055920 swapFree=4192812/4192956
[pid=19812] ppid=19810 vsize=112560 CPUtime=1180.2
/proc/19812/stat : 19812 (pcs.small) R 19810 19812 19258 0 -1 4194304 36108 822 0 0 117990 30 0 0 25 0 1 0 60137760 115261440 23543 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/19812/statm: 28140 23543 378 142 0 27094 0
Current children cumulated CPU time (s) 1180.2
Current children cumulated vsize (KiB) 112560

[startup+1242.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 19858
/proc/meminfo: memFree=1323320/2055920 swapFree=4192812/4192956
[pid=19812] ppid=19810 vsize=112560 CPUtime=1240.17
/proc/19812/stat : 19812 (pcs.small) R 19810 19812 19258 0 -1 4194304 36364 822 0 0 123987 30 0 0 25 0 1 0 60137760 115261440 23799 996147200 134512640 135095119 4294956304 18446744073709551615 134636932 0 0 4096 0 0 0 0 17 0 0 0
/proc/19812/statm: 28140 23799 378 142 0 27094 0
Current children cumulated CPU time (s) 1240.17
Current children cumulated vsize (KiB) 112560

[startup+1302.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 19858
/proc/meminfo: memFree=1319928/2055920 swapFree=4192812/4192956
[pid=19812] ppid=19810 vsize=112560 CPUtime=1300.16
/proc/19812/stat : 19812 (pcs.small) R 19810 19812 19258 0 -1 4194304 36616 822 0 0 129985 31 0 0 25 0 1 0 60137760 115261440 24051 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/19812/statm: 28140 24051 378 142 0 27094 0
Current children cumulated CPU time (s) 1300.16
Current children cumulated vsize (KiB) 112560

[startup+1362.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 19858
/proc/meminfo: memFree=1303032/2055920 swapFree=4192812/4192956
[pid=19812] ppid=19810 vsize=112560 CPUtime=1360.14
/proc/19812/stat : 19812 (pcs.small) R 19810 19812 19258 0 -1 4194304 36864 822 0 0 135983 31 0 0 25 0 1 0 60137760 115261440 24299 996147200 134512640 135095119 4294956304 18446744073709551615 134642549 0 0 4096 0 0 0 0 17 0 0 0
/proc/19812/statm: 28140 24299 378 142 0 27094 0
Current children cumulated CPU time (s) 1360.14
Current children cumulated vsize (KiB) 112560

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19858
/proc/meminfo: memFree=1300984/2055920 swapFree=4192812/4192956
[pid=19812] ppid=19810 vsize=112560 CPUtime=1420.11
/proc/19812/stat : 19812 (pcs.small) R 19810 19812 19258 0 -1 4194304 37105 822 0 0 141980 31 0 0 25 0 1 0 60137760 115261440 24540 996147200 134512640 135095119 4294956304 18446744073709551615 134642631 0 0 4096 0 0 0 0 17 0 0 0
/proc/19812/statm: 28140 24540 378 142 0 27094 0
Current children cumulated CPU time (s) 1420.11
Current children cumulated vsize (KiB) 112560

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19858
/proc/meminfo: memFree=1299000/2055920 swapFree=4192812/4192956
[pid=19812] ppid=19810 vsize=112560 CPUtime=1480.09
/proc/19812/stat : 19812 (pcs.small) R 19810 19812 19258 0 -1 4194304 37347 822 0 0 147977 32 0 0 25 0 1 0 60137760 115261440 24782 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/19812/statm: 28140 24782 378 142 0 27094 0
Current children cumulated CPU time (s) 1480.09
Current children cumulated vsize (KiB) 112560

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19858
/proc/meminfo: memFree=1297208/2055920 swapFree=4192812/4192956
[pid=19812] ppid=19810 vsize=112560 CPUtime=1540.08
/proc/19812/stat : 19812 (pcs.small) R 19810 19812 19258 0 -1 4194304 37586 822 0 0 153975 33 0 0 25 0 1 0 60137760 115261440 25021 996147200 134512640 135095119 4294956304 18446744073709551615 134839490 0 0 4096 0 0 0 0 17 0 0 0
/proc/19812/statm: 28140 25021 378 142 0 27094 0
Current children cumulated CPU time (s) 1540.08
Current children cumulated vsize (KiB) 112560

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19858
/proc/meminfo: memFree=1295352/2055920 swapFree=4192812/4192956
[pid=19812] ppid=19810 vsize=112560 CPUtime=1600.05
/proc/19812/stat : 19812 (pcs.small) R 19810 19812 19258 0 -1 4194304 37818 822 0 0 159972 33 0 0 25 0 1 0 60137760 115261440 25253 996147200 134512640 135095119 4294956304 18446744073709551615 134584962 0 0 4096 0 0 0 0 17 0 0 0
/proc/19812/statm: 28140 25253 378 142 0 27094 0
Current children cumulated CPU time (s) 1600.05
Current children cumulated vsize (KiB) 112560

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19858
/proc/meminfo: memFree=1293432/2055920 swapFree=4192812/4192956
[pid=19812] ppid=19810 vsize=112560 CPUtime=1660.02
/proc/19812/stat : 19812 (pcs.small) R 19810 19812 19258 0 -1 4194304 38046 822 0 0 165969 33 0 0 25 0 1 0 60137760 115261440 25481 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/19812/statm: 28140 25481 378 142 0 27094 0
Current children cumulated CPU time (s) 1660.02
Current children cumulated vsize (KiB) 112560

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19858
/proc/meminfo: memFree=1291704/2055920 swapFree=4192812/4192956
[pid=19812] ppid=19810 vsize=112560 CPUtime=1720.01
/proc/19812/stat : 19812 (pcs.small) R 19810 19812 19258 0 -1 4194304 38285 822 0 0 171967 34 0 0 25 0 1 0 60137760 115261440 25720 996147200 134512640 135095119 4294956304 18446744073709551615 134617214 0 0 4096 0 0 0 0 17 0 0 0
/proc/19812/statm: 28140 25720 378 142 0 27094 0
Current children cumulated CPU time (s) 1720.01
Current children cumulated vsize (KiB) 112560

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19858
/proc/meminfo: memFree=1288504/2055920 swapFree=4192812/4192956
[pid=19812] ppid=19810 vsize=113748 CPUtime=1779.98
/proc/19812/stat : 19812 (pcs.small) R 19810 19812 19258 0 -1 4194304 38792 822 0 0 177964 34 0 0 25 0 1 0 60137760 116477952 26227 996147200 134512640 135095119 4294956304 18446744073709551615 134617204 0 0 4096 0 0 0 0 17 0 0 0
/proc/19812/statm: 28437 26227 378 142 0 27391 0
Current children cumulated CPU time (s) 1779.98
Current children cumulated vsize (KiB) 113748



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1802.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19858
/proc/meminfo: memFree=1287736/2055920 swapFree=4192812/4192956
[pid=19812] ppid=19810 vsize=114140 CPUtime=1800.08
/proc/19812/stat : 19812 (pcs.small) R 19810 19812 19258 0 -1 4194304 38955 822 0 0 179974 34 0 0 25 0 1 0 60137760 116879360 26390 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/19812/statm: 28535 26390 378 142 0 27489 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 114140

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

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

[startup+1802.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19858
/proc/meminfo: memFree=1287736/2055920 swapFree=4192812/4192956
[pid=19812] ppid=19810 vsize=114140 CPUtime=1800.08
/proc/19812/stat : 19812 (pcs.small) R 19810 19812 19258 0 -1 4194304 38955 822 0 0 179974 34 0 0 25 0 1 0 60137760 116879360 26390 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/19812/statm: 28535 26390 378 142 0 27489 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 114140

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1802.43
CPU time (s): 1800.12
CPU user time (s): 1799.75
CPU system time (s): 0.370943
CPU usage (%): 99.872
Max. virtual memory (cumulated for all children) (KiB): 114948

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.75
system time used= 0.370943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39777
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= 13519

runsolver used 2.50562 second user time and 5.69713 second system time

The end

Launcher Data 

Begin job on node70 at 2009-07-16 09:52:31
IDJOB=2089876
IDBENCH=59641
IDSOLVER=734
FILE ID=node70/2089876-1247730751
PBS_JOBID= 9521571
Free space on /tmp= 66428 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-40-19/normalized-rand-2-40-19-443-230-33_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2089876-1247730751/watcher-2089876-1247730751 -o /tmp/evaluation-result-2089876-1247730751/solver-2089876-1247730751 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1876807844 HOME/instance-2089876-1247730751.xml

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

MD5SUM BENCH= 041584c7be8bce7d28dd921c24dbbffd
RANDOM SEED=1876807844

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:       1440016 kB
Buffers:         87876 kB
Cached:         386016 kB
SwapCached:          0 kB
Active:         114464 kB
Inactive:       420652 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1440016 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1984 kB
Writeback:           0 kB
Mapped:          81592 kB
Slab:            65908 kB
Committed_AS:   820800 kB
PageTables:       1892 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 10:22:35