Trace number 2088753

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) 1800.05 1801.93

General information on the benchmark

Namecsp/geom/
normalized-geo50-20-d4-75-94_ext.xml
MD5SUMedcea5f07ea32046e9d2a4753997c78c
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 benchmark27.4408
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints496
Maximum constraint arity2
Maximum domain size20
Number of constraints which are defined in extension496
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 468989880
0.00/0.02	c Constructing HOME/instance-2088753-1247729466.xml  with 9884 constraints
0.08/0.14	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-2088753-1247729466/watcher-2088753-1247729466 -o /tmp/evaluation-result-2088753-1247729466/solver-2088753-1247729466 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 468989880 HOME/instance-2088753-1247729466.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: 2.00 2.11 2.07 4/73 15624
/proc/meminfo: memFree=1602608/2055920 swapFree=4192812/4192956
[pid=15624] ppid=15622 vsize=5356 CPUtime=0
/proc/15624/stat : 15624 (pcssolve) S 15622 15624 14762 0 -1 4194304 305 0 0 0 0 0 0 0 18 0 1 0 60011802 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15624/statm: 1339 242 201 169 0 50 0
[pid=15625] ppid=15624 vsize=5356 CPUtime=0
/proc/15625/stat : 15625 (pcssolve) R 15624 15624 14762 0 -1 4194368 22 0 0 0 0 0 0 0 18 0 1 0 60011802 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 270187162919 0 0 4096 0 0 0 0 17 1 0 0
/proc/15625/statm: 1339 243 202 169 0 50 0
[pid=15626] ppid=15624 vsize=3676 CPUtime=0
/proc/15626/stat : 15626 (grep) S 15624 15624 14762 0 -1 4194304 154 0 0 0 0 0 0 0 18 0 1 0 60011802 3764224 121 996147200 4194304 4274172 548682069040 18446744073709551615 270187331666 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/15626/statm: 919 121 99 19 0 43 0

[startup+0.033347 s]
/proc/loadavg: 2.00 2.11 2.07 4/73 15624
/proc/meminfo: memFree=1602608/2055920 swapFree=4192812/4192956
[pid=15624] ppid=15622 vsize=4640 CPUtime=0.01
/proc/15624/stat : 15624 (pcs.small) R 15622 15624 14762 0 -1 4194304 863 822 0 0 1 0 0 0 21 0 1 0 60011802 4751360 472 996147200 134512640 135095119 4294956304 18446744073709551615 10356347 0 0 4096 0 0 0 0 17 0 0 0
/proc/15624/statm: 1160 473 364 142 0 114 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 4640

[startup+0.101357 s]
/proc/loadavg: 2.00 2.11 2.07 4/73 15624
/proc/meminfo: memFree=1602608/2055920 swapFree=4192812/4192956
[pid=15624] ppid=15622 vsize=5828 CPUtime=0.08
/proc/15624/stat : 15624 (pcs.small) R 15622 15624 14762 0 -1 4194304 1170 822 0 0 7 1 0 0 21 0 1 0 60011802 5967872 779 996147200 134512640 135095119 4294956304 18446744073709551615 10356347 0 0 4096 0 0 0 0 17 0 0 0
/proc/15624/statm: 1457 779 364 142 0 411 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5828

[startup+0.301378 s]
/proc/loadavg: 2.00 2.11 2.07 4/73 15624
/proc/meminfo: memFree=1602608/2055920 swapFree=4192812/4192956
[pid=15624] ppid=15622 vsize=7592 CPUtime=0.28
/proc/15624/stat : 15624 (pcs.small) R 15622 15624 14762 0 -1 4194304 1652 822 0 0 27 1 0 0 23 0 1 0 60011802 7774208 1163 996147200 134512640 135095119 4294956304 18446744073709551615 134642952 0 0 4096 0 0 0 0 17 0 0 0
/proc/15624/statm: 1898 1163 378 142 0 852 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 7592

[startup+0.701425 s]
/proc/loadavg: 2.00 2.11 2.07 4/73 15624
/proc/meminfo: memFree=1602608/2055920 swapFree=4192812/4192956
[pid=15624] ppid=15622 vsize=7592 CPUtime=0.68
/proc/15624/stat : 15624 (pcs.small) R 15622 15624 14762 0 -1 4194304 1659 822 0 0 67 1 0 0 25 0 1 0 60011802 7774208 1170 996147200 134512640 135095119 4294956304 18446744073709551615 134641786 0 0 4096 0 0 0 0 17 0 0 0
/proc/15624/statm: 1898 1170 378 142 0 852 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 7592

[startup+1.50152 s]
/proc/loadavg: 2.00 2.11 2.07 3/74 15630
/proc/meminfo: memFree=1599136/2055920 swapFree=4192812/4192956
[pid=15624] ppid=15622 vsize=7592 CPUtime=1.48
/proc/15624/stat : 15624 (pcs.small) R 15622 15624 14762 0 -1 4194304 1673 822 0 0 147 1 0 0 25 0 1 0 60011802 7774208 1184 996147200 134512640 135095119 4294956304 18446744073709551615 134615460 0 0 4096 0 0 0 0 17 0 0 0
/proc/15624/statm: 1898 1184 378 142 0 852 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 7592

[startup+3.1017 s]
/proc/loadavg: 2.00 2.11 2.07 3/74 15630
/proc/meminfo: memFree=1599008/2055920 swapFree=4192812/4192956
[pid=15624] ppid=15622 vsize=7592 CPUtime=3.08
/proc/15624/stat : 15624 (pcs.small) R 15622 15624 14762 0 -1 4194304 1697 822 0 0 307 1 0 0 25 0 1 0 60011802 7774208 1208 996147200 134512640 135095119 4294956304 18446744073709551615 134643026 0 0 4096 0 0 0 0 17 0 0 0
/proc/15624/statm: 1898 1208 378 142 0 852 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 7592

[startup+6.30107 s]
/proc/loadavg: 2.00 2.11 2.07 3/74 15630
/proc/meminfo: memFree=1597472/2055920 swapFree=4192812/4192956
[pid=15624] ppid=15622 vsize=9788 CPUtime=6.28
/proc/15624/stat : 15624 (pcs.small) R 15622 15624 14762 0 -1 4194304 2204 822 0 0 627 1 0 0 25 0 1 0 60011802 10022912 1586 996147200 134512640 135095119 4294956304 18446744073709551615 134636926 0 0 4096 0 0 0 0 17 0 0 0
/proc/15624/statm: 2447 1586 378 142 0 1401 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 9788

[startup+12.7018 s]
/proc/loadavg: 2.00 2.11 2.07 3/74 15630
/proc/meminfo: memFree=1596008/2055920 swapFree=4192812/4192956
[pid=15624] ppid=15622 vsize=11340 CPUtime=12.68
/proc/15624/stat : 15624 (pcs.small) R 15622 15624 14762 0 -1 4194304 2809 822 0 0 1266 2 0 0 25 0 1 0 60011802 11612160 1934 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15624/statm: 2835 1934 378 142 0 1789 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11340

[startup+25.5013 s]
/proc/loadavg: 2.00 2.10 2.07 3/74 15630
/proc/meminfo: memFree=1592688/2055920 swapFree=4192812/4192956
[pid=15624] ppid=15622 vsize=16248 CPUtime=25.47
/proc/15624/stat : 15624 (pcs.small) R 15622 15624 14762 0 -1 4194304 4355 822 0 0 2545 2 0 0 25 0 1 0 60011802 16637952 2677 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15624/statm: 4062 2677 378 142 0 3016 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 16248

[startup+51.1012 s]
/proc/loadavg: 2.00 2.10 2.07 3/74 15630
/proc/meminfo: memFree=1588016/2055920 swapFree=4192812/4192956
[pid=15624] ppid=15622 vsize=18460 CPUtime=51.06
/proc/15624/stat : 15624 (pcs.small) R 15622 15624 14762 0 -1 4194304 5369 822 0 0 5102 4 0 0 25 0 1 0 60011802 18903040 3691 996147200 134512640 135095119 4294956304 18446744073709551615 134641856 0 0 4096 0 0 0 0 17 0 0 0
/proc/15624/statm: 4615 3691 378 142 0 3569 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 18460

[startup+102.306 s]
/proc/loadavg: 2.00 2.08 2.06 3/74 15630
/proc/meminfo: memFree=1579568/2055920 swapFree=4192812/4192956
[pid=15624] ppid=15622 vsize=28684 CPUtime=102.24
/proc/15624/stat : 15624 (pcs.small) R 15622 15624 14762 0 -1 4194304 8560 822 0 0 10218 6 0 0 25 0 1 0 60011802 29372416 5344 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/15624/statm: 7171 5344 378 142 0 6125 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 28684

[startup+162.302 s]
/proc/loadavg: 2.00 2.06 2.06 3/74 15630
/proc/meminfo: memFree=1572272/2055920 swapFree=4192812/4192956
[pid=15624] ppid=15622 vsize=31536 CPUtime=162.22
/proc/15624/stat : 15624 (pcs.small) R 15622 15624 14762 0 -1 4194304 9870 822 0 0 16214 8 0 0 25 0 1 0 60011802 32292864 6654 996147200 134512640 135095119 4294956304 18446744073709551615 134642947 0 0 4096 0 0 0 0 17 0 0 0
/proc/15624/statm: 7884 6654 378 142 0 6838 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 31536

[startup+222.302 s]
/proc/loadavg: 2.00 2.05 2.05 3/74 15630
/proc/meminfo: memFree=1562608/2055920 swapFree=4192812/4192956
[pid=15624] ppid=15622 vsize=42476 CPUtime=222.2
/proc/15624/stat : 15624 (pcs.small) R 15622 15624 14762 0 -1 4194304 13083 822 0 0 22209 11 0 0 25 0 1 0 60011802 43495424 7818 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15624/statm: 10619 7818 378 142 0 9573 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 42476

[startup+282.302 s]
/proc/loadavg: 2.00 2.04 2.04 3/74 15630
/proc/meminfo: memFree=1552368/2055920 swapFree=4192812/4192956
[pid=15624] ppid=15622 vsize=54216 CPUtime=282.18
/proc/15624/stat : 15624 (pcs.small) R 15622 15624 14762 0 -1 4194304 16461 822 0 0 28205 13 0 0 25 0 1 0 60011802 55517184 10171 996147200 134512640 135095119 4294956304 18446744073709551615 134644035 0 0 4096 0 0 0 0 17 0 0 0
/proc/15624/statm: 13554 10171 378 142 0 12508 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 54216

[startup+342.302 s]
/proc/loadavg: 2.00 2.03 2.04 3/74 15630
/proc/meminfo: memFree=1548912/2055920 swapFree=4192812/4192956
[pid=15624] ppid=15622 vsize=54216 CPUtime=342.15
/proc/15624/stat : 15624 (pcs.small) R 15622 15624 14762 0 -1 4194304 16849 822 0 0 34202 13 0 0 25 0 1 0 60011802 55517184 10559 996147200 134512640 135095119 4294956304 18446744073709551615 134840386 0 0 4096 0 0 0 0 17 0 0 0
/proc/15624/statm: 13554 10559 378 142 0 12508 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 54216

[startup+402.301 s]
/proc/loadavg: 2.00 2.02 2.03 3/74 15630
/proc/meminfo: memFree=1545776/2055920 swapFree=4192812/4192956
[pid=15624] ppid=15622 vsize=54216 CPUtime=402.13
/proc/15624/stat : 15624 (pcs.small) R 15622 15624 14762 0 -1 4194304 17188 822 0 0 40199 14 0 0 25 0 1 0 60011802 55517184 10898 996147200 134512640 135095119 4294956304 18446744073709551615 134607070 0 0 4096 0 0 0 0 17 0 0 0
/proc/15624/statm: 13554 10898 378 142 0 12508 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 54216

[startup+462.301 s]
/proc/loadavg: 2.00 2.02 2.03 3/74 15630
/proc/meminfo: memFree=1541616/2055920 swapFree=4192812/4192956
[pid=15624] ppid=15622 vsize=55512 CPUtime=462.11
/proc/15624/stat : 15624 (pcs.small) R 15622 15624 14762 0 -1 4194304 17878 822 0 0 46196 15 0 0 25 0 1 0 60011802 56844288 11588 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/15624/statm: 13878 11588 378 142 0 12832 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 55512

[startup+522.301 s]
/proc/loadavg: 2.00 2.01 2.02 3/74 15630
/proc/meminfo: memFree=1537584/2055920 swapFree=4192812/4192956
[pid=15624] ppid=15622 vsize=57340 CPUtime=522.08
/proc/15624/stat : 15624 (pcs.small) R 15622 15624 14762 0 -1 4194304 18667 822 0 0 52193 15 0 0 25 0 1 0 60011802 58716160 12377 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15624/statm: 14335 12377 378 142 0 13289 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 57340

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.01 3/74 15630
/proc/meminfo: memFree=1532848/2055920 swapFree=4192812/4192956
[pid=15624] ppid=15622 vsize=59032 CPUtime=582.06
/proc/15624/stat : 15624 (pcs.small) R 15622 15624 14762 0 -1 4194304 19411 822 0 0 58189 17 0 0 25 0 1 0 60011802 60448768 13121 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15624/statm: 14758 13121 378 142 0 13712 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 59032

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.01 3/74 15630
/proc/meminfo: memFree=1527728/2055920 swapFree=4192812/4192956
[pid=15624] ppid=15622 vsize=60596 CPUtime=642.04

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

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15630
/proc/meminfo: memFree=1503280/2055920 swapFree=4192812/4192956
[pid=15624] ppid=15622 vsize=83112 CPUtime=881.95
/proc/15624/stat : 15624 (pcs.small) R 15622 15624 14762 0 -1 4194304 26841 822 0 0 88173 22 0 0 25 0 1 0 60011802 85106688 16454 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/15624/statm: 20778 16454 378 142 0 19732 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 83112

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15630
/proc/meminfo: memFree=1499760/2055920 swapFree=4192812/4192956
[pid=15624] ppid=15622 vsize=84404 CPUtime=941.92
/proc/15624/stat : 15624 (pcs.small) R 15622 15624 14762 0 -1 4194304 27444 822 0 0 94169 23 0 0 25 0 1 0 60011802 86429696 17057 996147200 134512640 135095119 4294956304 18446744073709551615 134617632 0 0 4096 0 0 0 0 17 0 0 0
/proc/15624/statm: 21101 17057 378 142 0 20055 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 84404

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15630
/proc/meminfo: memFree=1484272/2055920 swapFree=4192812/4192956
[pid=15624] ppid=15622 vsize=106040 CPUtime=1001.9
/proc/15624/stat : 15624 (pcs.small) R 15622 15624 14762 0 -1 4194304 33100 822 0 0 100165 25 0 0 25 0 1 0 60011802 108584960 20664 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15624/statm: 26510 20664 378 142 0 25464 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 106040

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15630
/proc/meminfo: memFree=1482480/2055920 swapFree=4192812/4192956
[pid=15624] ppid=15622 vsize=106040 CPUtime=1061.87
/proc/15624/stat : 15624 (pcs.small) R 15622 15624 14762 0 -1 4194304 33345 822 0 0 106162 25 0 0 25 0 1 0 60011802 108584960 20909 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/15624/statm: 26510 20909 378 142 0 25464 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 106040

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15630
/proc/meminfo: memFree=1480560/2055920 swapFree=4192812/4192956
[pid=15624] ppid=15622 vsize=106040 CPUtime=1121.85
/proc/15624/stat : 15624 (pcs.small) R 15622 15624 14762 0 -1 4194304 33587 822 0 0 112159 26 0 0 25 0 1 0 60011802 108584960 21151 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/15624/statm: 26510 21151 378 142 0 25464 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 106040

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15630
/proc/meminfo: memFree=1477808/2055920 swapFree=4192812/4192956
[pid=15624] ppid=15622 vsize=106040 CPUtime=1181.83
/proc/15624/stat : 15624 (pcs.small) R 15622 15624 14762 0 -1 4194304 33823 822 0 0 118157 26 0 0 25 0 1 0 60011802 108584960 21387 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15624/statm: 26510 21387 378 142 0 25464 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 106040

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15632
/proc/meminfo: memFree=1474608/2055920 swapFree=4192812/4192956
[pid=15624] ppid=15622 vsize=106040 CPUtime=1241.79
/proc/15624/stat : 15624 (pcs.small) R 15622 15624 14762 0 -1 4194304 34055 822 0 0 124153 26 0 0 25 0 1 0 60011802 108584960 21619 996147200 134512640 135095119 4294956304 18446744073709551615 10350728 0 0 4096 0 0 0 0 17 0 0 0
/proc/15624/statm: 26510 21619 378 142 0 25464 0
Current children cumulated CPU time (s) 1241.79
Current children cumulated vsize (KiB) 106040

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15632
/proc/meminfo: memFree=1471664/2055920 swapFree=4192812/4192956
[pid=15624] ppid=15622 vsize=106040 CPUtime=1301.78
/proc/15624/stat : 15624 (pcs.small) R 15622 15624 14762 0 -1 4194304 34287 822 0 0 130151 27 0 0 25 0 1 0 60011802 108584960 21851 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15624/statm: 26510 21851 378 142 0 25464 0
Current children cumulated CPU time (s) 1301.78
Current children cumulated vsize (KiB) 106040

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15632
/proc/meminfo: memFree=1468720/2055920 swapFree=4192812/4192956
[pid=15624] ppid=15622 vsize=106040 CPUtime=1361.75
/proc/15624/stat : 15624 (pcs.small) R 15622 15624 14762 0 -1 4194304 34517 822 0 0 136148 27 0 0 25 0 1 0 60011802 108584960 22081 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15624/statm: 26510 22081 378 142 0 25464 0
Current children cumulated CPU time (s) 1361.75
Current children cumulated vsize (KiB) 106040

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15632
/proc/meminfo: memFree=1465776/2055920 swapFree=4192812/4192956
[pid=15624] ppid=15622 vsize=106040 CPUtime=1421.73
/proc/15624/stat : 15624 (pcs.small) R 15622 15624 14762 0 -1 4194304 34743 822 0 0 142146 27 0 0 25 0 1 0 60011802 108584960 22307 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15624/statm: 26510 22307 378 142 0 25464 0
Current children cumulated CPU time (s) 1421.73
Current children cumulated vsize (KiB) 106040

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 2/72 15633
/proc/meminfo: memFree=1536000/2055920 swapFree=4192812/4192956
[pid=15624] ppid=15622 vsize=106040 CPUtime=1481.7
/proc/15624/stat : 15624 (pcs.small) R 15622 15624 14762 0 -1 4194304 34963 822 0 0 148142 28 0 0 25 0 1 0 60011802 108584960 22527 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/15624/statm: 26510 22527 378 142 0 25464 0
Current children cumulated CPU time (s) 1481.7
Current children cumulated vsize (KiB) 106040

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15665
/proc/meminfo: memFree=1525304/2055920 swapFree=4192812/4192956
[pid=15624] ppid=15622 vsize=106824 CPUtime=1541.44
/proc/15624/stat : 15624 (pcs.small) R 15622 15624 14762 0 -1 4194304 35358 822 0 0 154115 29 0 0 25 0 1 0 60011802 109387776 22922 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/15624/statm: 26706 22922 378 142 0 25660 0
Current children cumulated CPU time (s) 1541.44
Current children cumulated vsize (KiB) 106824

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15665
/proc/meminfo: memFree=1516088/2055920 swapFree=4192812/4192956
[pid=15624] ppid=15622 vsize=107868 CPUtime=1601.21
/proc/15624/stat : 15624 (pcs.small) R 15622 15624 14762 0 -1 4194304 35830 822 0 0 160091 30 0 0 25 0 1 0 60011802 110456832 23394 996147200 134512640 135095119 4294956304 18446744073709551615 134555101 0 0 4096 0 0 0 0 17 1 0 0
/proc/15624/statm: 26967 23394 378 142 0 25921 0
Current children cumulated CPU time (s) 1601.21
Current children cumulated vsize (KiB) 107868

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15665
/proc/meminfo: memFree=1509048/2055920 swapFree=4192812/4192956
[pid=15624] ppid=15622 vsize=108916 CPUtime=1660.96
/proc/15624/stat : 15624 (pcs.small) R 15622 15624 14762 0 -1 4194304 36277 822 0 0 166066 30 0 0 25 0 1 0 60011802 111529984 23841 996147200 134512640 135095119 4294956304 18446744073709551615 134617349 0 0 4096 0 0 0 0 17 1 0 0
/proc/15624/statm: 27229 23841 378 142 0 26183 0
Current children cumulated CPU time (s) 1660.96
Current children cumulated vsize (KiB) 108916

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15665
/proc/meminfo: memFree=1502648/2055920 swapFree=4192812/4192956
[pid=15624] ppid=15622 vsize=109956 CPUtime=1720.73
/proc/15624/stat : 15624 (pcs.small) R 15622 15624 14762 0 -1 4194304 36738 822 0 0 172043 30 0 0 25 0 1 0 60011802 112594944 24302 996147200 134512640 135095119 4294956304 18446744073709551615 134642952 0 0 4096 0 0 0 0 17 1 0 0
/proc/15624/statm: 27489 24302 378 142 0 26443 0
Current children cumulated CPU time (s) 1720.73
Current children cumulated vsize (KiB) 109956

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15665
/proc/meminfo: memFree=1496312/2055920 swapFree=4192812/4192956
[pid=15624] ppid=15622 vsize=111000 CPUtime=1780.49
/proc/15624/stat : 15624 (pcs.small) R 15622 15624 14762 0 -1 4194304 37195 822 0 0 178018 31 0 0 25 0 1 0 60011802 113664000 24759 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15624/statm: 27750 24759 378 142 0 26704 0
Current children cumulated CPU time (s) 1780.49
Current children cumulated vsize (KiB) 111000



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15671
/proc/meminfo: memFree=1488440/2055920 swapFree=4192812/4192956
[pid=15624] ppid=15622 vsize=111268 CPUtime=1800.01
/proc/15624/stat : 15624 (pcs.small) R 15622 15624 14762 0 -1 4194304 37343 822 0 0 179970 31 0 0 25 0 1 0 60011802 113938432 24907 996147200 134512640 135095119 4294956304 18446744073709551615 134642982 0 0 4096 0 0 0 0 17 1 0 0
/proc/15624/statm: 27817 24907 378 142 0 26771 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 111268

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

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

[startup+1801.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15671
/proc/meminfo: memFree=1488440/2055920 swapFree=4192812/4192956
[pid=15624] ppid=15622 vsize=111268 CPUtime=1800.01
/proc/15624/stat : 15624 (pcs.small) R 15622 15624 14762 0 -1 4194304 37343 822 0 0 179970 31 0 0 25 0 1 0 60011802 113938432 24907 996147200 134512640 135095119 4294956304 18446744073709551615 134642982 0 0 4096 0 0 0 0 17 1 0 0
/proc/15624/statm: 27817 24907 378 142 0 26771 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 111268

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.93
CPU time (s): 1800.05
CPU user time (s): 1799.71
CPU system time (s): 0.342947
CPU usage (%): 99.8958
Max. virtual memory (cumulated for all children) (KiB): 111268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.71
system time used= 0.342947
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38165
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= 17
involuntary context switches= 8518

runsolver used 1.71874 second user time and 4.84526 second system time

The end

Launcher Data 

Begin job on node88 at 2009-07-16 09:31:06
IDJOB=2088753
IDBENCH=58990
IDSOLVER=733
FILE ID=node88/2088753-1247729466
PBS_JOBID= 9521593
Free space on /tmp= 66068 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/geom/normalized-geo50-20-d4-75-94_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2088753-1247729466/watcher-2088753-1247729466 -o /tmp/evaluation-result-2088753-1247729466/solver-2088753-1247729466 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 468989880 HOME/instance-2088753-1247729466.xml

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

MD5SUM BENCH= edcea5f07ea32046e9d2a4753997c78c
RANDOM SEED=468989880

node88.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		: 3000.222
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		: 3000.222
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1603088 kB
Buffers:         58900 kB
Cached:         271104 kB
SwapCached:          0 kB
Active:         147468 kB
Inactive:       221840 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1603088 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2156 kB
Writeback:           0 kB
Mapped:          50704 kB
Slab:            68848 kB
Committed_AS:   597632 kB
PageTables:       1868 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= 66072 MiB
End job on node88 at 2009-07-16 10:01:10