Trace number 2089919

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 1802.33

General information on the benchmark

Namecsp/rand-2-40-19/
normalized-rand-2-40-19-443-230-37_ext.xml
MD5SUM8a57b1b1e952d1328c4594be81a6d47d
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 benchmark104.513
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints336
Maximum constraint arity2
Maximum domain size19
Number of constraints which are defined in extension336
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 1506968371
0.00/0.02	c Constructing HOME/instance-2089919-1247730794.xml  with 6347 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-2089919-1247730794/watcher-2089919-1247730794 -o /tmp/evaluation-result-2089919-1247730794/solver-2089919-1247730794 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1506968371 HOME/instance-2089919-1247730794.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 2.05 2.00 4/72 17951
/proc/meminfo: memFree=1404784/2055920 swapFree=4192812/4192956
[pid=17951] ppid=17949 vsize=5356 CPUtime=0
/proc/17951/stat : 17951 (pcssolve) R 17949 17951 16926 0 -1 4194304 290 0 0 0 0 0 0 0 23 0 1 0 60146048 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 255236565663 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/17951/statm: 1339 241 200 169 0 50 0
[pid=17952] ppid=17951 vsize=5356 CPUtime=0
/proc/17952/stat : 17952 (pcssolve) R 17951 17951 16926 0 -1 4194368 22 0 0 0 0 0 0 0 24 0 1 0 60146049 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 255236566311 0 0 4096 0 0 0 0 17 1 0 0
/proc/17952/statm: 1339 243 202 169 0 50 0
[pid=17953] ppid=17951 vsize=5356 CPUtime=0
/proc/17953/stat : 17953 (pcssolve) R 17951 17951 16926 0 -1 4194368 0 0 0 0 0 0 0 0 23 0 1 0 60146049 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 255236565663 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/17953/statm: 1339 241 200 169 0 50 0

[startup+0.053373 s]
/proc/loadavg: 2.01 2.05 2.00 4/72 17951
/proc/meminfo: memFree=1404784/2055920 swapFree=4192812/4192956
[pid=17951] ppid=17949 vsize=4904 CPUtime=0.03
/proc/17951/stat : 17951 (pcs.small) R 17949 17951 16926 0 -1 4194304 929 822 0 0 3 0 0 0 25 0 1 0 60146048 5021696 538 996147200 134512640 135095119 4294956304 18446744073709551615 7949918 0 0 4096 0 0 0 0 17 1 0 0
/proc/17951/statm: 1226 538 364 142 0 180 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 4904

[startup+0.101379 s]
/proc/loadavg: 2.01 2.05 2.00 4/72 17951
/proc/meminfo: memFree=1404784/2055920 swapFree=4192812/4192956
[pid=17951] ppid=17949 vsize=5972 CPUtime=0.07
/proc/17951/stat : 17951 (pcs.small) R 17949 17951 16926 0 -1 4194304 1200 822 0 0 7 0 0 0 25 0 1 0 60146048 6115328 809 996147200 134512640 135095119 4294956304 18446744073709551615 134705418 0 0 4096 0 0 0 0 17 1 0 0
/proc/17951/statm: 1493 809 367 142 0 447 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5972

[startup+0.301397 s]
/proc/loadavg: 2.01 2.05 2.00 4/72 17951
/proc/meminfo: memFree=1404784/2055920 swapFree=4192812/4192956
[pid=17951] ppid=17949 vsize=6364 CPUtime=0.27
/proc/17951/stat : 17951 (pcs.small) R 17949 17951 16926 0 -1 4194304 1347 822 0 0 27 0 0 0 25 0 1 0 60146048 6516736 923 996147200 134512640 135095119 4294956304 18446744073709551615 134637217 0 0 4096 0 0 0 0 17 1 0 0
/proc/17951/statm: 1591 923 378 142 0 545 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 6364

[startup+0.701441 s]
/proc/loadavg: 2.01 2.05 2.00 4/72 17951
/proc/meminfo: memFree=1404784/2055920 swapFree=4192812/4192956
[pid=17951] ppid=17949 vsize=6364 CPUtime=0.67
/proc/17951/stat : 17951 (pcs.small) R 17949 17951 16926 0 -1 4194304 1354 822 0 0 67 0 0 0 25 0 1 0 60146048 6516736 930 996147200 134512640 135095119 4294956304 18446744073709551615 134615460 0 0 4096 0 0 0 0 17 1 0 0
/proc/17951/statm: 1591 930 378 142 0 545 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 6364

[startup+1.50153 s]
/proc/loadavg: 2.01 2.05 2.00 3/73 17957
/proc/meminfo: memFree=1402152/2055920 swapFree=4192812/4192956
[pid=17951] ppid=17949 vsize=6620 CPUtime=1.46
/proc/17951/stat : 17951 (pcs.small) R 17949 17951 16926 0 -1 4194304 1431 822 0 0 146 0 0 0 25 0 1 0 60146048 6778880 942 996147200 134512640 135095119 4294956304 18446744073709551615 134638324 0 0 4096 0 0 0 0 17 1 0 0
/proc/17951/statm: 1655 942 378 142 0 609 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 6620

[startup+3.1017 s]
/proc/loadavg: 2.01 2.05 2.00 3/73 17957
/proc/meminfo: memFree=1401768/2055920 swapFree=4192812/4192956
[pid=17951] ppid=17949 vsize=7136 CPUtime=3.05
/proc/17951/stat : 17951 (pcs.small) R 17949 17951 16926 0 -1 4194304 1568 822 0 0 305 0 0 0 25 0 1 0 60146048 7307264 1079 996147200 134512640 135095119 4294956304 18446744073709551615 134644016 0 0 4096 0 0 0 0 17 1 0 0
/proc/17951/statm: 1784 1079 378 142 0 738 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 7136

[startup+6.30205 s]
/proc/loadavg: 2.01 2.05 2.00 3/73 17957
/proc/meminfo: memFree=1400552/2055920 swapFree=4192812/4192956
[pid=17951] ppid=17949 vsize=9336 CPUtime=6.22
/proc/17951/stat : 17951 (pcs.small) R 17949 17951 16926 0 -1 4194304 2244 822 0 0 622 0 0 0 25 0 1 0 60146048 9560064 1497 996147200 134512640 135095119 4294956304 18446744073709551615 134642625 0 0 4096 0 0 0 0 17 1 0 0
/proc/17951/statm: 2334 1497 378 142 0 1288 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 9336

[startup+12.7017 s]
/proc/loadavg: 2.01 2.05 2.00 3/73 17957
/proc/meminfo: memFree=1397992/2055920 swapFree=4192812/4192956
[pid=17951] ppid=17949 vsize=11148 CPUtime=12.56
/proc/17951/stat : 17951 (pcs.small) R 17949 17951 16926 0 -1 4194304 2910 822 0 0 1255 1 0 0 25 0 1 0 60146048 11415552 1906 996147200 134512640 135095119 4294956304 18446744073709551615 134582098 0 0 4096 0 0 0 0 17 1 0 0
/proc/17951/statm: 2787 1906 378 142 0 1741 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 11148

[startup+25.5011 s]
/proc/loadavg: 2.00 2.05 2.00 3/73 17957
/proc/meminfo: memFree=1393896/2055920 swapFree=4192812/4192956
[pid=17951] ppid=17949 vsize=16584 CPUtime=25.25
/proc/17951/stat : 17951 (pcs.small) R 17949 17951 16926 0 -1 4194304 4618 822 0 0 2522 3 0 0 25 0 1 0 60146048 16982016 2811 996147200 134512640 135095119 4294956304 18446744073709551615 134607024 0 0 4096 0 0 0 0 17 1 0 0
/proc/17951/statm: 4146 2811 378 142 0 3100 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 16584

[startup+51.1019 s]
/proc/loadavg: 2.00 2.04 2.00 3/73 17957
/proc/meminfo: memFree=1389288/2055920 swapFree=4192812/4192956
[pid=17951] ppid=17949 vsize=18560 CPUtime=50.63
/proc/17951/stat : 17951 (pcs.small) R 17949 17951 16926 0 -1 4194304 5561 822 0 0 5059 4 0 0 25 0 1 0 60146048 19005440 3754 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/17951/statm: 4640 3754 378 142 0 3594 0
Current children cumulated CPU time (s) 50.63
Current children cumulated vsize (KiB) 18560

[startup+102.306 s]
/proc/loadavg: 2.00 2.03 2.00 3/73 17957
/proc/meminfo: memFree=1379624/2055920 swapFree=4192812/4192956
[pid=17951] ppid=17949 vsize=29716 CPUtime=101.38
/proc/17951/stat : 17951 (pcs.small) R 17949 17951 16926 0 -1 4194304 9020 822 0 0 10131 7 0 0 25 0 1 0 60146048 30429184 5675 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/17951/statm: 7429 5675 378 142 0 6383 0
Current children cumulated CPU time (s) 101.38
Current children cumulated vsize (KiB) 29716

[startup+162.302 s]
/proc/loadavg: 2.00 2.03 2.00 3/73 17957
/proc/meminfo: memFree=1373224/2055920 swapFree=4192812/4192956
[pid=17951] ppid=17949 vsize=31688 CPUtime=160.85
/proc/17951/stat : 17951 (pcs.small) R 17949 17951 16926 0 -1 4194304 10122 822 0 0 16076 9 0 0 25 0 1 0 60146048 32448512 6777 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/17951/statm: 7922 6777 378 142 0 6876 0
Current children cumulated CPU time (s) 160.85
Current children cumulated vsize (KiB) 31688

[startup+222.301 s]
/proc/loadavg: 1.96 2.00 1.99 3/73 17990
/proc/meminfo: memFree=1427752/2055920 swapFree=4192812/4192956
[pid=17951] ppid=17949 vsize=42772 CPUtime=220.73
/proc/17951/stat : 17951 (pcs.small) R 17949 17951 16926 0 -1 4194304 13412 822 0 0 22060 13 0 0 25 0 1 0 60146048 43798528 8018 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17951/statm: 10693 8018 378 142 0 9647 0
Current children cumulated CPU time (s) 220.73
Current children cumulated vsize (KiB) 42772

[startup+282.302 s]
/proc/loadavg: 2.04 2.01 2.00 3/73 18063
/proc/meminfo: memFree=1431016/2055920 swapFree=4192812/4192956
[pid=17951] ppid=17949 vsize=45404 CPUtime=280.62
/proc/17951/stat : 17951 (pcs.small) R 17949 17951 16926 0 -1 4194304 14546 822 0 0 28046 16 0 0 25 0 1 0 60146048 46493696 9152 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17951/statm: 11351 9152 378 142 0 10305 0
Current children cumulated CPU time (s) 280.62
Current children cumulated vsize (KiB) 45404

[startup+342.301 s]
/proc/loadavg: 2.13 2.04 2.01 3/73 18063
/proc/meminfo: memFree=1407592/2055920 swapFree=4192812/4192956
[pid=17951] ppid=17949 vsize=56756 CPUtime=340.59
/proc/17951/stat : 17951 (pcs.small) R 17949 17951 16926 0 -1 4194304 17836 822 0 0 34041 18 0 0 25 0 1 0 60146048 58118144 11417 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17951/statm: 14189 11417 378 142 0 13143 0
Current children cumulated CPU time (s) 340.59
Current children cumulated vsize (KiB) 56756

[startup+402.302 s]
/proc/loadavg: 2.12 2.05 2.00 3/73 18063
/proc/meminfo: memFree=1393000/2055920 swapFree=4192812/4192956
[pid=17951] ppid=17949 vsize=56756 CPUtime=400.57
/proc/17951/stat : 17951 (pcs.small) R 17949 17951 16926 0 -1 4194304 18251 822 0 0 40038 19 0 0 25 0 1 0 60146048 58118144 11832 996147200 134512640 135095119 4294956304 18446744073709551615 134617204 0 0 4096 0 0 0 0 17 0 0 0
/proc/17951/statm: 14189 11832 378 142 0 13143 0
Current children cumulated CPU time (s) 400.57
Current children cumulated vsize (KiB) 56756

[startup+462.301 s]
/proc/loadavg: 2.11 2.05 2.00 3/73 18063
/proc/meminfo: memFree=1377832/2055920 swapFree=4192812/4192956
[pid=17951] ppid=17949 vsize=56888 CPUtime=460.55
/proc/17951/stat : 17951 (pcs.small) R 17949 17951 16926 0 -1 4194304 18683 822 0 0 46035 20 0 0 25 0 1 0 60146048 58253312 12264 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17951/statm: 14222 12264 378 142 0 13176 0
Current children cumulated CPU time (s) 460.55
Current children cumulated vsize (KiB) 56888

[startup+522.302 s]
/proc/loadavg: 2.19 2.08 2.01 3/73 18069
/proc/meminfo: memFree=1360552/2055920 swapFree=4192812/4192956
[pid=17951] ppid=17949 vsize=58852 CPUtime=520.51
/proc/17951/stat : 17951 (pcs.small) R 17949 17951 16926 0 -1 4194304 19527 822 0 0 52030 21 0 0 25 0 1 0 60146048 60264448 13108 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17951/statm: 14713 13108 378 142 0 13667 0
Current children cumulated CPU time (s) 520.51
Current children cumulated vsize (KiB) 58852

[startup+582.302 s]
/proc/loadavg: 2.12 2.08 2.01 3/73 18069
/proc/meminfo: memFree=1344360/2055920 swapFree=4192812/4192956
[pid=17951] ppid=17949 vsize=60700 CPUtime=580.49
/proc/17951/stat : 17951 (pcs.small) R 17949 17951 16926 0 -1 4194304 20339 822 0 0 58028 21 0 0 25 0 1 0 60146048 62156800 13920 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/17951/statm: 15175 13920 378 142 0 14129 0
Current children cumulated CPU time (s) 580.49
Current children cumulated vsize (KiB) 60700

[startup+642.301 s]
/proc/loadavg: 2.04 2.06 2.01 3/73 18069
/proc/meminfo: memFree=1328552/2055920 swapFree=4192812/4192956
[pid=17951] ppid=17949 vsize=78912 CPUtime=640.47

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

[startup+882.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 18069
/proc/meminfo: memFree=1271848/2055920 swapFree=4192812/4192956
[pid=17951] ppid=17949 vsize=85856 CPUtime=880.37
/proc/17951/stat : 17951 (pcs.small) R 17949 17951 16926 0 -1 4194304 28276 822 0 0 88009 28 0 0 25 0 1 0 60146048 87916544 17760 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17951/statm: 21464 17760 378 142 0 20418 0
Current children cumulated CPU time (s) 880.37
Current children cumulated vsize (KiB) 85856

[startup+942.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 18069
/proc/meminfo: memFree=1258408/2055920 swapFree=4192812/4192956
[pid=17951] ppid=17949 vsize=87304 CPUtime=940.34
/proc/17951/stat : 17951 (pcs.small) R 17949 17951 16926 0 -1 4194304 28954 822 0 0 94005 29 0 0 25 0 1 0 60146048 89399296 18438 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17951/statm: 21826 18438 378 142 0 20780 0
Current children cumulated CPU time (s) 940.34
Current children cumulated vsize (KiB) 87304

[startup+1002.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 18069
/proc/meminfo: memFree=1245224/2055920 swapFree=4192812/4192956
[pid=17951] ppid=17949 vsize=89004 CPUtime=1000.32
/proc/17951/stat : 17951 (pcs.small) R 17949 17951 16926 0 -1 4194304 29657 822 0 0 100002 30 0 0 25 0 1 0 60146048 91140096 19141 996147200 134512640 135095119 4294956304 18446744073709551615 134642978 0 0 4096 0 0 0 0 17 0 0 0
/proc/17951/statm: 22251 19141 378 142 0 21205 0
Current children cumulated CPU time (s) 1000.32
Current children cumulated vsize (KiB) 89004

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 18069
/proc/meminfo: memFree=1218536/2055920 swapFree=4192812/4192956
[pid=17951] ppid=17949 vsize=112496 CPUtime=1060.3
/proc/17951/stat : 17951 (pcs.small) R 17949 17951 16926 0 -1 4194304 35818 822 0 0 105997 33 0 0 25 0 1 0 60146048 115195904 23253 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17951/statm: 28124 23253 378 142 0 27078 0
Current children cumulated CPU time (s) 1060.3
Current children cumulated vsize (KiB) 112496

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 18069
/proc/meminfo: memFree=1207464/2055920 swapFree=4192812/4192956
[pid=17951] ppid=17949 vsize=112496 CPUtime=1120.27
/proc/17951/stat : 17951 (pcs.small) R 17949 17951 16926 0 -1 4194304 36094 822 0 0 111994 33 0 0 25 0 1 0 60146048 115195904 23529 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/17951/statm: 28124 23529 378 142 0 27078 0
Current children cumulated CPU time (s) 1120.27
Current children cumulated vsize (KiB) 112496

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 18069
/proc/meminfo: memFree=1195752/2055920 swapFree=4192812/4192956
[pid=17951] ppid=17949 vsize=112496 CPUtime=1180.25
/proc/17951/stat : 17951 (pcs.small) R 17949 17951 16926 0 -1 4194304 36362 822 0 0 117991 34 0 0 25 0 1 0 60146048 115195904 23797 996147200 134512640 135095119 4294956304 18446744073709551615 134636931 0 0 4096 0 0 0 0 17 0 0 0
/proc/17951/statm: 28124 23797 378 142 0 27078 0
Current children cumulated CPU time (s) 1180.25
Current children cumulated vsize (KiB) 112496

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 18069
/proc/meminfo: memFree=1183656/2055920 swapFree=4192812/4192956
[pid=17951] ppid=17949 vsize=112496 CPUtime=1240.22
/proc/17951/stat : 17951 (pcs.small) R 17949 17951 16926 0 -1 4194304 36629 822 0 0 123988 34 0 0 25 0 1 0 60146048 115195904 24064 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17951/statm: 28124 24064 378 142 0 27078 0
Current children cumulated CPU time (s) 1240.22
Current children cumulated vsize (KiB) 112496

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 18069
/proc/meminfo: memFree=1172200/2055920 swapFree=4192812/4192956
[pid=17951] ppid=17949 vsize=112496 CPUtime=1300.19
/proc/17951/stat : 17951 (pcs.small) R 17949 17951 16926 0 -1 4194304 36896 822 0 0 129985 34 0 0 25 0 1 0 60146048 115195904 24331 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17951/statm: 28124 24331 378 142 0 27078 0
Current children cumulated CPU time (s) 1300.19
Current children cumulated vsize (KiB) 112496

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 18069
/proc/meminfo: memFree=1161384/2055920 swapFree=4192812/4192956
[pid=17951] ppid=17949 vsize=112496 CPUtime=1360.17
/proc/17951/stat : 17951 (pcs.small) R 17949 17951 16926 0 -1 4194304 37155 822 0 0 135982 35 0 0 25 0 1 0 60146048 115195904 24590 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17951/statm: 28124 24590 378 142 0 27078 0
Current children cumulated CPU time (s) 1360.17
Current children cumulated vsize (KiB) 112496

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 18069
/proc/meminfo: memFree=1151528/2055920 swapFree=4192812/4192956
[pid=17951] ppid=17949 vsize=112496 CPUtime=1420.15
/proc/17951/stat : 17951 (pcs.small) R 17949 17951 16926 0 -1 4194304 37415 822 0 0 141980 35 0 0 25 0 1 0 60146048 115195904 24850 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17951/statm: 28124 24850 378 142 0 27078 0
Current children cumulated CPU time (s) 1420.15
Current children cumulated vsize (KiB) 112496

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 18069
/proc/meminfo: memFree=1140520/2055920 swapFree=4192812/4192956
[pid=17951] ppid=17949 vsize=112496 CPUtime=1480.12
/proc/17951/stat : 17951 (pcs.small) R 17949 17951 16926 0 -1 4194304 37667 822 0 0 147976 36 0 0 25 0 1 0 60146048 115195904 25102 996147200 134512640 135095119 4294956304 18446744073709551615 134617003 0 0 4096 0 0 0 0 17 0 0 0
/proc/17951/statm: 28124 25102 378 142 0 27078 0
Current children cumulated CPU time (s) 1480.12
Current children cumulated vsize (KiB) 112496

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 18069
/proc/meminfo: memFree=1129832/2055920 swapFree=4192812/4192956
[pid=17951] ppid=17949 vsize=112496 CPUtime=1540.1
/proc/17951/stat : 17951 (pcs.small) R 17949 17951 16926 0 -1 4194304 37914 822 0 0 153974 36 0 0 25 0 1 0 60146048 115195904 25349 996147200 134512640 135095119 4294956304 18446744073709551615 134642864 0 0 4096 0 0 0 0 17 0 0 0
/proc/17951/statm: 28124 25349 378 142 0 27078 0
Current children cumulated CPU time (s) 1540.1
Current children cumulated vsize (KiB) 112496

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 18069
/proc/meminfo: memFree=1117672/2055920 swapFree=4192812/4192956
[pid=17951] ppid=17949 vsize=112496 CPUtime=1600.07
/proc/17951/stat : 17951 (pcs.small) R 17949 17951 16926 0 -1 4194304 38155 822 0 0 159971 36 0 0 25 0 1 0 60146048 115195904 25590 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17951/statm: 28124 25590 378 142 0 27078 0
Current children cumulated CPU time (s) 1600.07
Current children cumulated vsize (KiB) 112496

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 18069
/proc/meminfo: memFree=1106344/2055920 swapFree=4192812/4192956
[pid=17951] ppid=17949 vsize=113688 CPUtime=1660.05
/proc/17951/stat : 17951 (pcs.small) R 17949 17951 16926 0 -1 4194304 38690 822 0 0 165968 37 0 0 25 0 1 0 60146048 116416512 26125 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/17951/statm: 28422 26125 378 142 0 27376 0
Current children cumulated CPU time (s) 1660.05
Current children cumulated vsize (KiB) 113688

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 18069
/proc/meminfo: memFree=1095464/2055920 swapFree=4192812/4192956
[pid=17951] ppid=17949 vsize=114868 CPUtime=1720.03
/proc/17951/stat : 17951 (pcs.small) R 17949 17951 16926 0 -1 4194304 39212 822 0 0 171965 38 0 0 25 0 1 0 60146048 117624832 26647 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17951/statm: 28717 26647 378 142 0 27671 0
Current children cumulated CPU time (s) 1720.03
Current children cumulated vsize (KiB) 114868

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 18069
/proc/meminfo: memFree=1083240/2055920 swapFree=4192812/4192956
[pid=17951] ppid=17949 vsize=148836 CPUtime=1780
/proc/17951/stat : 17951 (pcs.small) R 17949 17951 16926 0 -1 4194304 47949 822 0 0 177959 41 0 0 25 0 1 0 60146048 152408064 27191 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17951/statm: 37209 27191 378 142 0 36163 0
Current children cumulated CPU time (s) 1780
Current children cumulated vsize (KiB) 148836



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1802.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 18069
/proc/meminfo: memFree=1079784/2055920 swapFree=4192812/4192956
[pid=17951] ppid=17949 vsize=149232 CPUtime=1800
/proc/17951/stat : 17951 (pcs.small) R 17949 17951 16926 0 -1 4194304 48127 822 0 0 179958 42 0 0 25 0 1 0 60146048 152813568 27369 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17951/statm: 37308 27369 378 142 0 36262 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 149232

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

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

[startup+1802.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 18069
/proc/meminfo: memFree=1079784/2055920 swapFree=4192812/4192956
[pid=17951] ppid=17949 vsize=149232 CPUtime=1800
/proc/17951/stat : 17951 (pcs.small) R 17949 17951 16926 0 -1 4194304 48127 822 0 0 179958 42 0 0 25 0 1 0 60146048 152813568 27369 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17951/statm: 37308 27369 378 142 0 36262 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 149232

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1802.33
CPU time (s): 1800.04
CPU user time (s): 1799.59
CPU system time (s): 0.447931
CPU usage (%): 99.8731
Max. virtual memory (cumulated for all children) (KiB): 149232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.59
system time used= 0.447931
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48949
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= 20
involuntary context switches= 9753

runsolver used 2.56961 second user time and 5.40818 second system time

The end

Launcher Data 

Begin job on node19 at 2009-07-16 09:53:14
IDJOB=2089919
IDBENCH=59646
IDSOLVER=733
FILE ID=node19/2089919-1247730794
PBS_JOBID= 9521512
Free space on /tmp= 66388 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-40-19/normalized-rand-2-40-19-443-230-37_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2089919-1247730794/watcher-2089919-1247730794 -o /tmp/evaluation-result-2089919-1247730794/solver-2089919-1247730794 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1506968371 HOME/instance-2089919-1247730794.xml

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

MD5SUM BENCH= 8a57b1b1e952d1328c4594be81a6d47d
RANDOM SEED=1506968371

node19.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		: 3000.211
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		: 3000.211
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:       1405264 kB
Buffers:         77752 kB
Cached:         424496 kB
SwapCached:          0 kB
Active:         146556 kB
Inactive:       435580 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1405264 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1936 kB
Writeback:           0 kB
Mapped:          91400 kB
Slab:            53780 kB
Committed_AS:   650804 kB
PageTables:       1988 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= 66392 MiB
End job on node19 at 2009-07-16 10:23:18