Trace number 2091020

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) 1800.05 1804.03

General information on the benchmark

Namecsp/rand-2-50-23/
normalized-rand-2-50-23-587-230-46_ext.xml
MD5SUM970294301d0111abb6ed2240c133f5ba
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark382.113
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints462
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension462
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 156983860
0.00/0.02	c Constructing HOME/instance-2091020-1247731285.xml  with 10612 constraints
0.07/0.18	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-2091020-1247731285/watcher-2091020-1247731285 -o /tmp/evaluation-result-2091020-1247731285/solver-2091020-1247731285 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 156983860 HOME/instance-2091020-1247731285.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: 2.04 2.01 2.00 4/72 14443
/proc/meminfo: memFree=1507432/2055920 swapFree=4192812/4192956
[pid=14443] ppid=14441 vsize=18576 CPUtime=0
/proc/14443/stat : 14443 (runsolver) R 14441 14443 12662 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 60191327 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 227607637287 0 0 4096 24578 0 0 0 17 1 0 0
/proc/14443/statm: 4644 284 249 26 0 2626 0

[startup+0.015408 s]
/proc/loadavg: 2.04 2.01 2.00 4/72 14443
/proc/meminfo: memFree=1507432/2055920 swapFree=4192812/4192956
[pid=14443] ppid=14441 vsize=5356 CPUtime=0
/proc/14443/stat : 14443 (pcssolve) S 14441 14443 12662 0 -1 4194304 339 317 0 0 0 0 0 0 21 0 1 0 60191327 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14443/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101424 s]
/proc/loadavg: 2.04 2.01 2.00 4/72 14443
/proc/meminfo: memFree=1507432/2055920 swapFree=4192812/4192956
[pid=14443] ppid=14441 vsize=5696 CPUtime=0.07
/proc/14443/stat : 14443 (pcs.small) R 14441 14443 12662 0 -1 4194304 1133 822 0 0 7 0 0 0 24 0 1 0 60191327 5832704 742 996147200 134512640 135095119 4294956304 18446744073709551615 4159345961 0 0 4096 0 0 0 0 17 1 0 0
/proc/14443/statm: 1424 742 364 142 0 378 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5696

[startup+0.301445 s]
/proc/loadavg: 2.04 2.01 2.00 4/72 14443
/proc/meminfo: memFree=1507432/2055920 swapFree=4192812/4192956
[pid=14443] ppid=14441 vsize=8108 CPUtime=0.27
/proc/14443/stat : 14443 (pcs.small) R 14441 14443 12662 0 -1 4194304 1794 822 0 0 26 1 0 0 25 0 1 0 60191327 8302592 1305 996147200 134512640 135095119 4294956304 18446744073709551615 134642952 0 0 4096 0 0 0 0 17 1 0 0
/proc/14443/statm: 2027 1305 378 142 0 981 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 8108

[startup+0.701491 s]
/proc/loadavg: 2.04 2.01 2.00 4/72 14443
/proc/meminfo: memFree=1507432/2055920 swapFree=4192812/4192956
[pid=14443] ppid=14441 vsize=8108 CPUtime=0.67
/proc/14443/stat : 14443 (pcs.small) R 14441 14443 12662 0 -1 4194304 1797 822 0 0 66 1 0 0 25 0 1 0 60191327 8302592 1308 996147200 134512640 135095119 4294956304 18446744073709551615 134642982 0 0 4096 0 0 0 0 17 1 0 0
/proc/14443/statm: 2027 1308 378 142 0 981 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 8108

[startup+1.50159 s]
/proc/loadavg: 2.04 2.01 2.00 3/73 14449
/proc/meminfo: memFree=1503392/2055920 swapFree=4192812/4192956
[pid=14443] ppid=14441 vsize=8108 CPUtime=1.46
/proc/14443/stat : 14443 (pcs.small) R 14441 14443 12662 0 -1 4194304 1803 822 0 0 145 1 0 0 25 0 1 0 60191327 8302592 1314 996147200 134512640 135095119 4294956304 18446744073709551615 134637487 0 0 4096 0 0 0 0 17 1 0 0
/proc/14443/statm: 2027 1314 378 142 0 981 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 8108

[startup+3.10178 s]
/proc/loadavg: 2.03 2.01 2.00 3/73 14449
/proc/meminfo: memFree=1503072/2055920 swapFree=4192812/4192956
[pid=14443] ppid=14441 vsize=8108 CPUtime=3.05
/proc/14443/stat : 14443 (pcs.small) R 14441 14443 12662 0 -1 4194304 1815 822 0 0 304 1 0 0 25 0 1 0 60191327 8302592 1326 996147200 134512640 135095119 4294956304 18446744073709551615 134617043 0 0 4096 0 0 0 0 17 1 0 0
/proc/14443/statm: 2027 1326 378 142 0 981 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 8108

[startup+6.30116 s]
/proc/loadavg: 2.03 2.01 2.00 3/73 14449
/proc/meminfo: memFree=1502624/2055920 swapFree=4192812/4192956
[pid=14443] ppid=14441 vsize=8108 CPUtime=6.22
/proc/14443/stat : 14443 (pcs.small) R 14441 14443 12662 0 -1 4194304 1837 822 0 0 621 1 0 0 25 0 1 0 60191327 8302592 1348 996147200 134512640 135095119 4294956304 18446744073709551615 134641912 0 0 4096 0 0 0 0 17 1 0 0
/proc/14443/statm: 2027 1348 378 142 0 981 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 8108

[startup+12.7029 s]
/proc/loadavg: 2.03 2.01 2.00 3/73 14449
/proc/meminfo: memFree=1501024/2055920 swapFree=4192812/4192956
[pid=14443] ppid=14441 vsize=9780 CPUtime=12.55
/proc/14443/stat : 14443 (pcs.small) R 14441 14443 12662 0 -1 4194304 2171 822 0 0 1254 1 0 0 25 0 1 0 60191327 10014720 1553 996147200 134512640 135095119 4294956304 18446744073709551615 134617012 0 0 4096 0 0 0 0 17 1 0 0
/proc/14443/statm: 2445 1553 378 142 0 1399 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 9780

[startup+25.5014 s]
/proc/loadavg: 2.02 2.01 2.00 3/73 14449
/proc/meminfo: memFree=1498720/2055920 swapFree=4192812/4192956
[pid=14443] ppid=14441 vsize=11200 CPUtime=25.24
/proc/14443/stat : 14443 (pcs.small) R 14441 14443 12662 0 -1 4194304 2715 822 0 0 2522 2 0 0 25 0 1 0 60191327 11468800 1840 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/14443/statm: 2800 1840 378 142 0 1754 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 11200

[startup+51.1014 s]
/proc/loadavg: 2.01 2.01 2.00 3/73 14449
/proc/meminfo: memFree=1492576/2055920 swapFree=4192812/4192956
[pid=14443] ppid=14441 vsize=14072 CPUtime=50.6
/proc/14443/stat : 14443 (pcs.small) R 14441 14443 12662 0 -1 4194304 3745 822 0 0 5057 3 0 0 25 0 1 0 60191327 14409728 2580 996147200 134512640 135095119 4294956304 18446744073709551615 134615460 0 0 4096 0 0 0 0 17 1 0 0
/proc/14443/statm: 3518 2580 378 142 0 2472 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 14072

[startup+102.306 s]
/proc/loadavg: 2.04 2.02 2.00 3/73 14449
/proc/meminfo: memFree=1482528/2055920 swapFree=4192812/4192956
[pid=14443] ppid=14441 vsize=18364 CPUtime=101.35
/proc/14443/stat : 14443 (pcs.small) R 14441 14443 12662 0 -1 4194304 5261 822 0 0 10130 5 0 0 25 0 1 0 60191327 18804736 3583 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14443/statm: 4591 3583 378 142 0 3545 0
Current children cumulated CPU time (s) 101.35
Current children cumulated vsize (KiB) 18364

[startup+162.302 s]
/proc/loadavg: 2.12 2.04 2.01 3/73 14449
/proc/meminfo: memFree=1469728/2055920 swapFree=4192812/4192956
[pid=14443] ppid=14441 vsize=28992 CPUtime=160.81
/proc/14443/stat : 14443 (pcs.small) R 14441 14443 12662 0 -1 4194304 8326 822 0 0 16074 7 0 0 25 0 1 0 60191327 29687808 5110 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14443/statm: 7248 5110 378 142 0 6202 0
Current children cumulated CPU time (s) 160.81
Current children cumulated vsize (KiB) 28992

[startup+222.302 s]
/proc/loadavg: 2.12 2.05 2.00 3/73 14449
/proc/meminfo: memFree=1461280/2055920 swapFree=4192812/4192956
[pid=14443] ppid=14441 vsize=29256 CPUtime=220.28
/proc/14443/stat : 14443 (pcs.small) R 14441 14443 12662 0 -1 4194304 8746 822 0 0 22020 8 0 0 25 0 1 0 60191327 29958144 5530 996147200 134512640 135095119 4294956304 18446744073709551615 134582587 0 0 4096 0 0 0 0 17 1 0 0
/proc/14443/statm: 7314 5530 378 142 0 6268 0
Current children cumulated CPU time (s) 220.28
Current children cumulated vsize (KiB) 29256

[startup+282.302 s]
/proc/loadavg: 2.11 2.05 2.00 3/73 14449
/proc/meminfo: memFree=1452000/2055920 swapFree=4192812/4192956
[pid=14443] ppid=14441 vsize=31104 CPUtime=279.74
/proc/14443/stat : 14443 (pcs.small) R 14441 14443 12662 0 -1 4194304 9509 822 0 0 27965 9 0 0 25 0 1 0 60191327 31850496 6293 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/14443/statm: 7776 6293 378 142 0 6730 0
Current children cumulated CPU time (s) 279.74
Current children cumulated vsize (KiB) 31104

[startup+342.302 s]
/proc/loadavg: 2.10 2.06 2.00 3/73 14449
/proc/meminfo: memFree=1442784/2055920 swapFree=4192812/4192956
[pid=14443] ppid=14441 vsize=32688 CPUtime=339.21
/proc/14443/stat : 14443 (pcs.small) R 14441 14443 12662 0 -1 4194304 10215 822 0 0 33911 10 0 0 25 0 1 0 60191327 33472512 6999 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/14443/statm: 8172 6999 378 142 0 7126 0
Current children cumulated CPU time (s) 339.21
Current children cumulated vsize (KiB) 32688

[startup+402.302 s]
/proc/loadavg: 2.04 2.04 2.00 3/73 14481
/proc/meminfo: memFree=1488288/2055920 swapFree=4192812/4192956
[pid=14443] ppid=14441 vsize=34272 CPUtime=398.88
/proc/14443/stat : 14443 (pcs.small) R 14441 14443 12662 0 -1 4194304 10885 822 0 0 39877 11 0 0 25 0 1 0 60191327 35094528 7669 996147200 134512640 135095119 4294956304 18446744073709551615 134615489 0 0 4096 0 0 0 0 17 0 0 0
/proc/14443/statm: 8568 7669 378 142 0 7522 0
Current children cumulated CPU time (s) 398.88
Current children cumulated vsize (KiB) 34272

[startup+462.302 s]
/proc/loadavg: 2.01 2.03 2.00 3/73 14481
/proc/meminfo: memFree=1479584/2055920 swapFree=4192812/4192956
[pid=14443] ppid=14441 vsize=44048 CPUtime=458.86
/proc/14443/stat : 14443 (pcs.small) R 14441 14443 12662 0 -1 4194304 13594 822 0 0 45873 13 0 0 25 0 1 0 60191327 45105152 8329 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14443/statm: 11012 8329 378 142 0 9966 0
Current children cumulated CPU time (s) 458.86
Current children cumulated vsize (KiB) 44048

[startup+522.302 s]
/proc/loadavg: 2.00 2.03 2.00 3/73 14481
/proc/meminfo: memFree=1467168/2055920 swapFree=4192812/4192956
[pid=14443] ppid=14441 vsize=55272 CPUtime=518.83
/proc/14443/stat : 14443 (pcs.small) R 14441 14443 12662 0 -1 4194304 16673 822 0 0 51868 15 0 0 25 0 1 0 60191327 56598528 10383 996147200 134512640 135095119 4294956304 18446744073709551615 134642985 0 0 4096 0 0 0 0 17 0 0 0
/proc/14443/statm: 13818 10383 378 142 0 12772 0
Current children cumulated CPU time (s) 518.83
Current children cumulated vsize (KiB) 55272

[startup+582.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 14481
/proc/meminfo: memFree=1461792/2055920 swapFree=4192812/4192956
[pid=14443] ppid=14441 vsize=55272 CPUtime=578.81
/proc/14443/stat : 14443 (pcs.small) R 14441 14443 12662 0 -1 4194304 16920 822 0 0 57865 16 0 0 25 0 1 0 60191327 56598528 10630 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14443/statm: 13818 10630 378 142 0 12772 0
Current children cumulated CPU time (s) 578.81
Current children cumulated vsize (KiB) 55272

[startup+642.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 14481
/proc/meminfo: memFree=1458208/2055920 swapFree=4192812/4192956
[pid=14443] ppid=14441 vsize=55272 CPUtime=638.78
/proc/14443/stat : 14443 (pcs.small) R 14441 14443 12662 0 -1 4194304 17155 822 0 0 63862 16 0 0 25 0 1 0 60191327 56598528 10865 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14443/statm: 13818 10865 378 142 0 12772 0
Current children cumulated CPU time (s) 638.78
Current children cumulated vsize (KiB) 55272

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14481
/proc/meminfo: memFree=1445928/2055920 swapFree=4192812/4192956
[pid=14443] ppid=14441 vsize=56856 CPUtime=818.71
/proc/14443/stat : 14443 (pcs.small) R 14441 14443 12662 0 -1 4194304 18219 822 0 0 81853 18 0 0 25 0 1 0 60191327 58220544 11929 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/14443/statm: 14214 11929 378 142 0 13168 0
Current children cumulated CPU time (s) 818.71
Current children cumulated vsize (KiB) 56856

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14481
/proc/meminfo: memFree=1441320/2055920 swapFree=4192812/4192956
[pid=14443] ppid=14441 vsize=57908 CPUtime=878.68
/proc/14443/stat : 14443 (pcs.small) R 14441 14443 12662 0 -1 4194304 18705 822 0 0 87849 19 0 0 25 0 1 0 60191327 59297792 12415 996147200 134512640 135095119 4294956304 18446744073709551615 134617024 0 0 4096 0 0 0 0 17 0 0 0
/proc/14443/statm: 14477 12415 378 142 0 13431 0
Current children cumulated CPU time (s) 878.68
Current children cumulated vsize (KiB) 57908

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14481
/proc/meminfo: memFree=1431592/2055920 swapFree=4192812/4192956
[pid=14443] ppid=14441 vsize=58964 CPUtime=938.66
/proc/14443/stat : 14443 (pcs.small) R 14441 14443 12662 0 -1 4194304 19203 822 0 0 93846 20 0 0 25 0 1 0 60191327 60379136 12913 996147200 134512640 135095119 4294956304 18446744073709551615 134636914 0 0 4096 0 0 0 0 17 0 0 0
/proc/14443/statm: 14741 12913 378 142 0 13695 0
Current children cumulated CPU time (s) 938.66
Current children cumulated vsize (KiB) 58964

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14481
/proc/meminfo: memFree=1428584/2055920 swapFree=4192812/4192956
[pid=14443] ppid=14441 vsize=60152 CPUtime=998.64
/proc/14443/stat : 14443 (pcs.small) R 14441 14443 12662 0 -1 4194304 19710 822 0 0 99844 20 0 0 25 0 1 0 60191327 61595648 13420 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/14443/statm: 15038 13420 378 142 0 13992 0
Current children cumulated CPU time (s) 998.64
Current children cumulated vsize (KiB) 60152

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14481
/proc/meminfo: memFree=1425704/2055920 swapFree=4192812/4192956
[pid=14443] ppid=14441 vsize=61212 CPUtime=1058.61
/proc/14443/stat : 14443 (pcs.small) R 14441 14443 12662 0 -1 4194304 20164 822 0 0 105840 21 0 0 25 0 1 0 60191327 62681088 13874 996147200 134512640 135095119 4294956304 18446744073709551615 134582098 0 0 4096 0 0 0 0 17 0 0 0
/proc/14443/statm: 15303 13874 378 142 0 14257 0
Current children cumulated CPU time (s) 1058.61
Current children cumulated vsize (KiB) 61212

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14481
/proc/meminfo: memFree=1422760/2055920 swapFree=4192812/4192956
[pid=14443] ppid=14441 vsize=62400 CPUtime=1118.58
/proc/14443/stat : 14443 (pcs.small) R 14441 14443 12662 0 -1 4194304 20646 822 0 0 111837 21 0 0 25 0 1 0 60191327 63897600 14356 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14443/statm: 15600 14356 378 142 0 14554 0
Current children cumulated CPU time (s) 1118.58
Current children cumulated vsize (KiB) 62400

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14481
/proc/meminfo: memFree=1419304/2055920 swapFree=4192812/4192956
[pid=14443] ppid=14441 vsize=79840 CPUtime=1178.56
/proc/14443/stat : 14443 (pcs.small) R 14441 14443 12662 0 -1 4194304 25208 822 0 0 117832 24 0 0 25 0 1 0 60191327 81756160 14821 996147200 134512640 135095119 4294956304 18446744073709551615 134615609 0 0 4096 0 0 0 0 17 0 0 0
/proc/14443/statm: 19960 14821 378 142 0 18914 0
Current children cumulated CPU time (s) 1178.56
Current children cumulated vsize (KiB) 79840

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14481
/proc/meminfo: memFree=1415272/2055920 swapFree=4192812/4192956
[pid=14443] ppid=14441 vsize=80896 CPUtime=1238.53
/proc/14443/stat : 14443 (pcs.small) R 14441 14443 12662 0 -1 4194304 25676 822 0 0 123828 25 0 0 25 0 1 0 60191327 82837504 15289 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14443/statm: 20224 15289 378 142 0 19178 0
Current children cumulated CPU time (s) 1238.53
Current children cumulated vsize (KiB) 80896

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14481
/proc/meminfo: memFree=1411496/2055920 swapFree=4192812/4192956
[pid=14443] ppid=14441 vsize=81952 CPUtime=1298.51
/proc/14443/stat : 14443 (pcs.small) R 14441 14443 12662 0 -1 4194304 26111 822 0 0 129826 25 0 0 25 0 1 0 60191327 83918848 15724 996147200 134512640 135095119 4294956304 18446744073709551615 134615623 0 0 4096 0 0 0 0 17 0 0 0
/proc/14443/statm: 20488 15724 378 142 0 19442 0
Current children cumulated CPU time (s) 1298.51
Current children cumulated vsize (KiB) 81952

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14481
/proc/meminfo: memFree=1407720/2055920 swapFree=4192812/4192956
[pid=14443] ppid=14441 vsize=83016 CPUtime=1358.49
/proc/14443/stat : 14443 (pcs.small) R 14441 14443 12662 0 -1 4194304 26585 822 0 0 135822 27 0 0 25 0 1 0 60191327 85008384 16198 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14443/statm: 20754 16198 378 142 0 19708 0
Current children cumulated CPU time (s) 1358.49
Current children cumulated vsize (KiB) 83016

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14481
/proc/meminfo: memFree=1403944/2055920 swapFree=4192812/4192956
[pid=14443] ppid=14441 vsize=83940 CPUtime=1418.46
/proc/14443/stat : 14443 (pcs.small) R 14441 14443 12662 0 -1 4194304 27017 822 0 0 141819 27 0 0 25 0 1 0 60191327 85954560 16630 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 0 0 0
/proc/14443/statm: 20985 16630 378 142 0 19939 0
Current children cumulated CPU time (s) 1418.46
Current children cumulated vsize (KiB) 83940

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14481
/proc/meminfo: memFree=1400168/2055920 swapFree=4192812/4192956
[pid=14443] ppid=14441 vsize=85128 CPUtime=1478.44
/proc/14443/stat : 14443 (pcs.small) R 14441 14443 12662 0 -1 4194304 27476 822 0 0 147815 29 0 0 25 0 1 0 60191327 87171072 17089 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14443/statm: 21282 17089 378 142 0 20236 0
Current children cumulated CPU time (s) 1478.44
Current children cumulated vsize (KiB) 85128

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14481
/proc/meminfo: memFree=1396392/2055920 swapFree=4192812/4192956
[pid=14443] ppid=14441 vsize=86052 CPUtime=1538.42
/proc/14443/stat : 14443 (pcs.small) R 14441 14443 12662 0 -1 4194304 27901 822 0 0 153812 30 0 0 25 0 1 0 60191327 88117248 17514 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14443/statm: 21513 17514 378 142 0 20467 0
Current children cumulated CPU time (s) 1538.42
Current children cumulated vsize (KiB) 86052

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14481
/proc/meminfo: memFree=1392936/2055920 swapFree=4192812/4192956
[pid=14443] ppid=14441 vsize=86976 CPUtime=1598.38
/proc/14443/stat : 14443 (pcs.small) R 14441 14443 12662 0 -1 4194304 28301 822 0 0 159808 30 0 0 25 0 1 0 60191327 89063424 17914 996147200 134512640 135095119 4294956304 18446744073709551615 134576611 0 0 4096 0 0 0 0 17 0 0 0
/proc/14443/statm: 21744 17914 378 142 0 20698 0
Current children cumulated CPU time (s) 1598.38
Current children cumulated vsize (KiB) 86976

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14481
/proc/meminfo: memFree=1389480/2055920 swapFree=4192812/4192956
[pid=14443] ppid=14441 vsize=87772 CPUtime=1658.36
/proc/14443/stat : 14443 (pcs.small) R 14441 14443 12662 0 -1 4194304 28690 822 0 0 165805 31 0 0 25 0 1 0 60191327 89878528 18303 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14443/statm: 21943 18303 378 142 0 20897 0
Current children cumulated CPU time (s) 1658.36
Current children cumulated vsize (KiB) 87772

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14481
/proc/meminfo: memFree=1373160/2055920 swapFree=4192812/4192956
[pid=14443] ppid=14441 vsize=109824 CPUtime=1718.34
/proc/14443/stat : 14443 (pcs.small) R 14441 14443 12662 0 -1 4194304 34360 822 0 0 171800 34 0 0 25 0 1 0 60191327 112459776 21924 996147200 134512640 135095119 4294956304 18446744073709551615 134607027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14443/statm: 27456 21924 378 142 0 26410 0
Current children cumulated CPU time (s) 1718.34
Current children cumulated vsize (KiB) 109824

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14481
/proc/meminfo: memFree=1370472/2055920 swapFree=4192812/4192956
[pid=14443] ppid=14441 vsize=109824 CPUtime=1778.32
/proc/14443/stat : 14443 (pcs.small) R 14441 14443 12662 0 -1 4194304 34526 822 0 0 177797 35 0 0 25 0 1 0 60191327 112459776 22090 996147200 134512640 135095119 4294956304 18446744073709551615 134636914 0 0 4096 0 0 0 0 17 0 0 0
/proc/14443/statm: 27456 22090 378 142 0 26410 0
Current children cumulated CPU time (s) 1778.32
Current children cumulated vsize (KiB) 109824



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1804.01 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14481
/proc/meminfo: memFree=1369640/2055920 swapFree=4192812/4192956
[pid=14443] ppid=14441 vsize=109824 CPUtime=1800.02
/proc/14443/stat : 14443 (pcs.small) R 14441 14443 12662 0 -1 4194304 34587 822 0 0 179967 35 0 0 25 0 1 0 60191327 112459776 22151 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14443/statm: 27456 22151 378 142 0 26410 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 109824

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1804.03
CPU time (s): 1800.05
CPU user time (s): 1799.68
CPU system time (s): 0.377942
CPU usage (%): 99.7797
Max. virtual memory (cumulated for all children) (KiB): 118020

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.68
system time used= 0.377942
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35409
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= 13878

runsolver used 2.15667 second user time and 6.03208 second system time

The end

Launcher Data 

Begin job on node66 at 2009-07-16 10:01:25
IDJOB=2091020
IDBENCH=59983
IDSOLVER=734
FILE ID=node66/2091020-1247731285
PBS_JOBID= 9521485
Free space on /tmp= 66256 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-50-23/normalized-rand-2-50-23-587-230-46_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091020-1247731285/watcher-2091020-1247731285 -o /tmp/evaluation-result-2091020-1247731285/solver-2091020-1247731285 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 156983860 HOME/instance-2091020-1247731285.xml

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

MD5SUM BENCH= 970294301d0111abb6ed2240c133f5ba
RANDOM SEED=156983860

node66.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:       1507912 kB
Buffers:         78256 kB
Cached:         360072 kB
SwapCached:          0 kB
Active:          76496 kB
Inactive:       392756 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1507912 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2536 kB
Writeback:           0 kB
Mapped:          42492 kB
Slab:            64204 kB
Committed_AS:   491748 kB
PageTables:       1704 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= 66256 MiB
End job on node66 at 2009-07-16 10:31:31