Trace number 2073199

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) 1800.08 1800.82

General information on the benchmark

Namecsp/ramsey4/
normalized-ramsey-38-4.xml
MD5SUM06664dac960f5505ba0d82ad19b5ce56
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables703
Number of constraints8436
Maximum constraint arity3
Maximum domain size4
Number of constraints which are defined in extension0
Number of constraints which are defined in intension8436
Global constraints used (with number of constraints)

Solver Data 

0.00/0.02	c small-domain mode
0.00/0.03	c Seed is 1977020734
0.00/0.03	c Constructing HOME/instance-2073199-1247711387.xml  with 84360 constraints
0.67/0.75	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-2073199-1247711387/watcher-2073199-1247711387 -o /tmp/evaluation-result-2073199-1247711387/solver-2073199-1247711387 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1977020734 HOME/instance-2073199-1247711387.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: 1.71 1.90 1.97 4/81 10474
/proc/meminfo: memFree=1615516/2055920 swapFree=4192812/4192956
[pid=10474] ppid=10472 vsize=5356 CPUtime=0
/proc/10474/stat : 10474 (pcssolve) R 10472 10474 8601 0 -1 4194304 273 0 0 0 0 0 0 0 21 0 1 0 58205877 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 215418989215 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/10474/statm: 1339 241 200 169 0 50 0
[pid=10475] ppid=10474 vsize=5356 CPUtime=0
/proc/10475/stat : 10475 (pcssolve) R 10474 10474 8601 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 58205877 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 215418989215 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/10475/statm: 1339 241 200 169 0 50 0

[startup+0.0263359 s]
/proc/loadavg: 1.71 1.90 1.97 4/81 10474
/proc/meminfo: memFree=1615516/2055920 swapFree=4192812/4192956
[pid=10474] ppid=10472 vsize=5360 CPUtime=0
/proc/10474/stat : 10474 (pcssolve) R 10472 10474 8601 0 -1 4194304 373 822 0 0 0 0 0 0 25 0 1 0 58205877 5488640 244 996147200 4194304 4889804 548682068800 18446744073709551615 215419158754 0 0 4100 65536 0 0 0 17 1 0 0
/proc/10474/statm: 1340 244 202 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.101292 s]
/proc/loadavg: 1.71 1.90 1.97 4/81 10474
/proc/meminfo: memFree=1615516/2055920 swapFree=4192812/4192956
[pid=10474] ppid=10472 vsize=6508 CPUtime=0.07
/proc/10474/stat : 10474 (pcs.small) R 10472 10474 8601 0 -1 4194304 1294 822 0 0 7 0 0 0 25 0 1 0 58205877 6664192 870 996147200 134512640 135095119 4294956304 18446744073709551615 9094468 0 0 4096 0 0 0 0 17 1 0 0
/proc/10474/statm: 1627 870 374 142 0 581 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6508

[startup+0.30132 s]
/proc/loadavg: 1.71 1.90 1.97 4/81 10474
/proc/meminfo: memFree=1615516/2055920 swapFree=4192812/4192956
[pid=10474] ppid=10472 vsize=12460 CPUtime=0.27
/proc/10474/stat : 10474 (pcs.small) R 10472 10474 8601 0 -1 4194304 2699 822 0 0 27 0 0 0 25 0 1 0 58205877 12759040 1971 996147200 134512640 135095119 4294956304 18446744073709551615 9098856 0 0 4096 0 0 0 0 17 1 0 0
/proc/10474/statm: 3115 1971 374 142 0 2069 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 12460

[startup+0.701359 s]
/proc/loadavg: 1.71 1.90 1.97 4/81 10474
/proc/meminfo: memFree=1615516/2055920 swapFree=4192812/4192956
[pid=10474] ppid=10472 vsize=19424 CPUtime=0.67
/proc/10474/stat : 10474 (pcs.small) R 10472 10474 8601 0 -1 4194304 5487 822 0 0 65 2 0 0 25 0 1 0 58205877 19890176 3562 996147200 134512640 135095119 4294956304 18446744073709551615 134665949 0 0 4096 0 0 0 0 17 1 0 0
/proc/10474/statm: 4856 3562 374 142 0 3810 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 19424

[startup+1.50145 s]
/proc/loadavg: 1.71 1.90 1.97 4/83 10481
/proc/meminfo: memFree=1591244/2055920 swapFree=4192812/4192956
[pid=10474] ppid=10472 vsize=23980 CPUtime=1.46
/proc/10474/stat : 10474 (pcs.small) R 10472 10474 8601 0 -1 4194304 20748 822 0 0 139 7 0 0 25 0 1 0 58205877 24555520 4900 996147200 134512640 135095119 4294956304 18446744073709551615 134842108 0 0 4096 0 0 0 0 17 1 0 0
/proc/10474/statm: 5995 4900 387 142 0 4949 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 23980

[startup+3.10163 s]
/proc/loadavg: 1.71 1.90 1.97 4/82 10481
/proc/meminfo: memFree=1584460/2055920 swapFree=4192812/4192956
[pid=10474] ppid=10472 vsize=24276 CPUtime=3.04
/proc/10474/stat : 10474 (pcs.small) R 10472 10474 8601 0 -1 4194304 43115 822 0 0 290 14 0 0 25 0 1 0 58205877 24858624 4965 996147200 134512640 135095119 4294956304 18446744073709551615 8871777 0 0 4096 0 0 0 0 17 1 0 0
/proc/10474/statm: 6069 4965 387 142 0 5023 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 24276

[startup+6.30199 s]
/proc/loadavg: 1.81 1.92 1.97 3/73 10515
/proc/meminfo: memFree=1588780/2055920 swapFree=4192812/4192956
[pid=10474] ppid=10472 vsize=24564 CPUtime=6.23
/proc/10474/stat : 10474 (pcs.small) R 10472 10474 8601 0 -1 4194304 94115 822 0 0 592 31 0 0 25 0 1 0 58205877 25153536 5007 996147200 134512640 135095119 4294956304 18446744073709551615 134842108 0 0 4096 0 0 0 0 17 0 0 0
/proc/10474/statm: 6141 5007 387 142 0 5095 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 24564

[startup+12.7027 s]
/proc/loadavg: 1.83 1.92 1.97 3/73 10515
/proc/meminfo: memFree=1588076/2055920 swapFree=4192812/4192956
[pid=10474] ppid=10472 vsize=24692 CPUtime=12.62
/proc/10474/stat : 10474 (pcs.small) R 10472 10474 8601 0 -1 4194304 167326 822 0 0 1205 57 0 0 25 0 1 0 58205877 25284608 5058 996147200 134512640 135095119 4294956304 18446744073709551615 134578899 0 0 4096 0 0 0 0 17 0 0 0
/proc/10474/statm: 6173 5058 387 142 0 5127 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 24692

[startup+25.5011 s]
/proc/loadavg: 1.87 1.92 1.97 3/73 10515
/proc/meminfo: memFree=1587628/2055920 swapFree=4192812/4192956
[pid=10474] ppid=10472 vsize=24820 CPUtime=25.42
/proc/10474/stat : 10474 (pcs.small) R 10472 10474 8601 0 -1 4194304 250061 822 0 0 2455 87 0 0 25 0 1 0 58205877 25415680 5134 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/10474/statm: 6205 5134 387 142 0 5159 0
Current children cumulated CPU time (s) 25.42
Current children cumulated vsize (KiB) 24820

[startup+51.102 s]
/proc/loadavg: 1.91 1.93 1.97 3/73 10515
/proc/meminfo: memFree=1585772/2055920 swapFree=4192812/4192956
[pid=10474] ppid=10472 vsize=25592 CPUtime=51
/proc/10474/stat : 10474 (pcs.small) R 10472 10474 8601 0 -1 4194304 675693 822 0 0 4872 228 0 0 25 0 1 0 58205877 26206208 5376 996147200 134512640 135095119 4294956304 18446744073709551615 134578931 0 0 4096 0 0 0 0 17 0 0 0
/proc/10474/statm: 6398 5376 387 142 0 5352 0
Current children cumulated CPU time (s) 51
Current children cumulated vsize (KiB) 25592

[startup+102.307 s]
/proc/loadavg: 1.96 1.94 1.97 3/73 10515
/proc/meminfo: memFree=1583724/2055920 swapFree=4192812/4192956
[pid=10474] ppid=10472 vsize=26360 CPUtime=102.19
/proc/10474/stat : 10474 (pcs.small) R 10472 10474 8601 0 -1 4194304 1093607 822 0 0 9839 380 0 0 25 0 1 0 58205877 26992640 5629 996147200 134512640 135095119 4294956304 18446744073709551615 134555265 0 0 4096 0 0 0 0 17 0 0 0
/proc/10474/statm: 6590 5629 387 142 0 5544 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 26360

[startup+162.301 s]
/proc/loadavg: 1.98 1.94 1.97 3/73 10515
/proc/meminfo: memFree=1579564/2055920 swapFree=4192812/4192956
[pid=10474] ppid=10472 vsize=28388 CPUtime=162.16
/proc/10474/stat : 10474 (pcs.small) R 10472 10474 8601 0 -1 4194304 2114556 822 0 0 15491 725 0 0 25 0 1 0 58205877 29069312 6291 996147200 134512640 135095119 4294956304 18446744073709551615 134599362 0 0 4096 0 0 0 0 17 0 0 0
/proc/10474/statm: 7097 6307 387 142 0 6051 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 28388

[startup+222.301 s]
/proc/loadavg: 1.99 1.95 1.97 3/73 10515
/proc/meminfo: memFree=1569772/2055920 swapFree=4192812/4192956
[pid=10474] ppid=10472 vsize=36680 CPUtime=222.14
/proc/10474/stat : 10474 (pcs.small) R 10472 10474 8601 0 -1 4194304 2766724 822 0 0 21269 945 0 0 25 0 1 0 58205877 37560320 7361 996147200 134512640 135095119 4294956304 18446744073709551615 134842108 0 0 4096 0 0 0 0 17 0 0 0
/proc/10474/statm: 9170 7361 387 142 0 8124 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 36680

[startup+282.302 s]
/proc/loadavg: 1.99 1.96 1.97 3/73 10515
/proc/meminfo: memFree=1569324/2055920 swapFree=4192812/4192956
[pid=10474] ppid=10472 vsize=36680 CPUtime=282.12
/proc/10474/stat : 10474 (pcs.small) R 10472 10474 8601 0 -1 4194304 2766800 822 0 0 27267 945 0 0 25 0 1 0 58205877 37560320 7437 996147200 134512640 135095119 4294956304 18446744073709551615 8871410 0 0 4096 0 0 0 0 17 0 0 0
/proc/10474/statm: 9170 7437 387 142 0 8124 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 36680

[startup+342.302 s]
/proc/loadavg: 1.99 1.96 1.97 3/73 10515
/proc/meminfo: memFree=1568236/2055920 swapFree=4192812/4192956
[pid=10474] ppid=10472 vsize=36812 CPUtime=342.09
/proc/10474/stat : 10474 (pcs.small) R 10472 10474 8601 0 -1 4194304 3067747 822 0 0 33155 1054 0 0 25 0 1 0 58205877 37695488 7543 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/10474/statm: 9203 7543 387 142 0 8157 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 36812

[startup+402.301 s]
/proc/loadavg: 1.99 1.97 1.97 3/73 10515
/proc/meminfo: memFree=1566444/2055920 swapFree=4192812/4192956
[pid=10474] ppid=10472 vsize=37772 CPUtime=402.07
/proc/10474/stat : 10474 (pcs.small) R 10472 10474 8601 0 -1 4194304 3431333 822 0 0 39015 1192 0 0 25 0 1 0 58205877 38678528 7785 996147200 134512640 135095119 4294956304 18446744073709551615 134842103 0 0 4096 0 0 0 0 17 0 0 0
/proc/10474/statm: 9443 7785 387 142 0 8397 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 37772

[startup+462.302 s]
/proc/loadavg: 1.99 1.97 1.97 3/73 10515
/proc/meminfo: memFree=1564460/2055920 swapFree=4192812/4192956
[pid=10474] ppid=10472 vsize=38540 CPUtime=462.04
/proc/10474/stat : 10474 (pcs.small) R 10472 10474 8601 0 -1 4194304 3829370 822 0 0 44861 1343 0 0 25 0 1 0 58205877 39464960 8044 996147200 134512640 135095119 4294956304 18446744073709551615 134590367 0 0 4096 0 0 0 0 17 0 0 0
/proc/10474/statm: 9635 8044 387 142 0 8589 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 38540

[startup+522.302 s]
/proc/loadavg: 1.99 1.97 1.97 3/73 10515
/proc/meminfo: memFree=1562412/2055920 swapFree=4192812/4192956
[pid=10474] ppid=10472 vsize=39312 CPUtime=522.02
/proc/10474/stat : 10474 (pcs.small) R 10472 10474 8601 0 -1 4194304 4234193 822 0 0 50709 1493 0 0 25 0 1 0 58205877 40255488 8304 996147200 134512640 135095119 4294956304 18446744073709551615 134615652 0 0 4096 0 0 0 0 17 0 0 0
/proc/10474/statm: 9828 8304 387 142 0 8782 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 39312

[startup+582.301 s]
/proc/loadavg: 1.99 1.97 1.97 3/73 10515
/proc/meminfo: memFree=1560300/2055920 swapFree=4192812/4192956
[pid=10474] ppid=10472 vsize=40212 CPUtime=582
/proc/10474/stat : 10474 (pcs.small) R 10472 10474 8601 0 -1 4194304 4635769 822 0 0 56554 1646 0 0 25 0 1 0 58205877 41177088 8562 996147200 134512640 135095119 4294956304 18446744073709551615 134842108 0 0 4096 0 0 0 0 17 0 0 0
/proc/10474/statm: 10053 8562 387 142 0 9007 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 40212

[startup+642.301 s]
/proc/loadavg: 1.99 1.97 1.97 3/73 10515
/proc/meminfo: memFree=1558124/2055920 swapFree=4192812/4192956
[pid=10474] ppid=10472 vsize=40984 CPUtime=641.98
/proc/10474/stat : 10474 (pcs.small) R 10472 10474 8601 0 -1 4194304 5057892 822 0 0 62395 1803 0 0 25 0 1 0 58205877 41967616 8835 996147200 134512640 135095119 4294956304 18446744073709551615 134842108 0 0 4096 0 0 0 0 17 0 0 0
/proc/10474/statm: 10246 8835 387 142 0 9200 0
Current children cumulated CPU time (s) 641.98

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

[startup+822.301 s]
/proc/loadavg: 1.99 1.97 1.97 3/73 10515
/proc/meminfo: memFree=1547820/2055920 swapFree=4192812/4192956
[pid=10474] ppid=10472 vsize=45216 CPUtime=821.91
/proc/10474/stat : 10474 (pcs.small) R 10472 10474 8601 0 -1 4194304 7299343 822 0 0 79617 2574 0 0 25 0 1 0 58205877 46301184 10233 996147200 134512640 135095119 4294956304 18446744073709551615 134615460 0 0 4096 0 0 0 0 17 0 0 0
/proc/10474/statm: 11304 10233 387 142 0 10258 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 45216

[startup+882.302 s]
/proc/loadavg: 1.99 1.97 1.97 3/73 10515
/proc/meminfo: memFree=1544620/2055920 swapFree=4192812/4192956
[pid=10474] ppid=10472 vsize=46368 CPUtime=881.89
/proc/10474/stat : 10474 (pcs.small) R 10472 10474 8601 0 -1 4194304 7817705 822 0 0 85434 2755 0 0 25 0 1 0 58205877 47480832 10575 996147200 134512640 135095119 4294956304 18446744073709551615 134555234 0 0 4096 0 0 0 0 17 0 0 0
/proc/10474/statm: 11592 10575 387 142 0 10546 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 46368

[startup+942.302 s]
/proc/loadavg: 1.99 1.97 1.97 3/73 10515
/proc/meminfo: memFree=1541932/2055920 swapFree=4192812/4192956
[pid=10474] ppid=10472 vsize=47396 CPUtime=941.86
/proc/10474/stat : 10474 (pcs.small) R 10472 10474 8601 0 -1 4194304 8320324 822 0 0 91242 2944 0 0 25 0 1 0 58205877 48533504 10927 996147200 134512640 135095119 4294956304 18446744073709551615 134882973 0 0 4096 0 0 0 0 17 0 0 0
/proc/10474/statm: 11849 10927 387 142 0 10803 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 47396

[startup+1002.3 s]
/proc/loadavg: 1.99 1.97 1.97 3/73 10515
/proc/meminfo: memFree=1538924/2055920 swapFree=4192812/4192956
[pid=10474] ppid=10472 vsize=48684 CPUtime=1001.84
/proc/10474/stat : 10474 (pcs.small) R 10472 10474 8601 0 -1 4194304 8800842 822 0 0 97055 3129 0 0 25 0 1 0 58205877 49852416 11303 996147200 134512640 135095119 4294956304 18446744073709551615 134882936 0 0 4096 0 0 0 0 17 0 0 0
/proc/10474/statm: 12171 11303 387 142 0 11125 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 48684

[startup+1062.3 s]
/proc/loadavg: 1.99 1.97 1.97 3/73 10515
/proc/meminfo: memFree=1536172/2055920 swapFree=4192812/4192956
[pid=10474] ppid=10472 vsize=49712 CPUtime=1061.82
/proc/10474/stat : 10474 (pcs.small) R 10472 10474 8601 0 -1 4194304 9236767 822 0 0 102884 3298 0 0 25 0 1 0 58205877 50905088 11631 996147200 134512640 135095119 4294956304 18446744073709551615 134617003 0 0 4096 0 0 0 0 17 0 0 0
/proc/10474/statm: 12428 11631 387 142 0 11382 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 49712

[startup+1122.3 s]
/proc/loadavg: 1.99 1.97 1.97 3/73 10515
/proc/meminfo: memFree=1528236/2055920 swapFree=4192812/4192956
[pid=10474] ppid=10472 vsize=64112 CPUtime=1121.79
/proc/10474/stat : 10474 (pcs.small) R 10472 10474 8601 0 -1 4194304 9558123 822 0 0 108759 3420 0 0 25 0 1 0 58205877 65650688 13261 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/10474/statm: 16028 13261 387 142 0 14982 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 64112

[startup+1182.3 s]
/proc/loadavg: 1.99 1.97 1.97 3/73 10515
/proc/meminfo: memFree=1522156/2055920 swapFree=4192812/4192956
[pid=10474] ppid=10472 vsize=64112 CPUtime=1181.77
/proc/10474/stat : 10474 (pcs.small) R 10472 10474 8601 0 -1 4194304 9558186 822 0 0 114756 3421 0 0 25 0 1 0 58205877 65650688 13324 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/10474/statm: 16028 13324 387 142 0 14982 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 64112

[startup+1242.3 s]
/proc/loadavg: 1.99 1.97 1.97 3/73 10515
/proc/meminfo: memFree=1520620/2055920 swapFree=4192812/4192956
[pid=10474] ppid=10472 vsize=64884 CPUtime=1241.75
/proc/10474/stat : 10474 (pcs.small) R 10472 10474 8601 0 -1 4194304 9905822 822 0 0 120615 3560 0 0 25 0 1 0 58205877 66441216 13568 996147200 134512640 135095119 4294956304 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/10474/statm: 16221 13568 387 142 0 15175 0
Current children cumulated CPU time (s) 1241.75
Current children cumulated vsize (KiB) 64884

[startup+1302.3 s]
/proc/loadavg: 1.99 1.97 1.97 3/73 10517
/proc/meminfo: memFree=1518508/2055920 swapFree=4192812/4192956
[pid=10474] ppid=10472 vsize=65788 CPUtime=1301.73
/proc/10474/stat : 10474 (pcs.small) R 10472 10474 8601 0 -1 4194304 10282530 822 0 0 126465 3708 0 0 25 0 1 0 58205877 67366912 13856 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/10474/statm: 16447 13856 387 142 0 15401 0
Current children cumulated CPU time (s) 1301.73
Current children cumulated vsize (KiB) 65788

[startup+1362.3 s]
/proc/loadavg: 1.99 1.97 1.97 3/73 10517
/proc/meminfo: memFree=1516396/2055920 swapFree=4192812/4192956
[pid=10474] ppid=10472 vsize=66824 CPUtime=1361.7
/proc/10474/stat : 10474 (pcs.small) R 10472 10474 8601 0 -1 4194304 10662688 822 0 0 132312 3858 0 0 25 0 1 0 58205877 68427776 14172 996147200 134512640 135095119 4294956304 18446744073709551615 134617064 0 0 4096 0 0 0 0 17 0 0 0
/proc/10474/statm: 16706 14172 387 142 0 15660 0
Current children cumulated CPU time (s) 1361.7
Current children cumulated vsize (KiB) 66824

[startup+1422.31 s]
/proc/loadavg: 1.99 1.97 1.97 3/73 10517
/proc/meminfo: memFree=1513068/2055920 swapFree=4192812/4192956
[pid=10474] ppid=10472 vsize=68508 CPUtime=1421.68
/proc/10474/stat : 10474 (pcs.small) R 10472 10474 8601 0 -1 4194304 11136366 822 0 0 138129 4039 0 0 25 0 1 0 58205877 70152192 14670 996147200 134512640 135095119 4294956304 18446744073709551615 134615598 0 0 4096 0 0 0 0 17 0 0 0
/proc/10474/statm: 17127 14670 387 142 0 16081 0
Current children cumulated CPU time (s) 1421.68
Current children cumulated vsize (KiB) 68508

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.97 3/73 10517
/proc/meminfo: memFree=1509932/2055920 swapFree=4192812/4192956
[pid=10474] ppid=10472 vsize=70316 CPUtime=1481.65
/proc/10474/stat : 10474 (pcs.small) R 10472 10474 8601 0 -1 4194304 11624499 822 0 0 143942 4223 0 0 25 0 1 0 58205877 72003584 15168 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/10474/statm: 17579 15168 387 142 0 16533 0
Current children cumulated CPU time (s) 1481.65
Current children cumulated vsize (KiB) 70316

[startup+1542.3 s]
/proc/loadavg: 1.99 1.97 1.97 3/73 10517
/proc/meminfo: memFree=1507180/2055920 swapFree=4192812/4192956
[pid=10474] ppid=10472 vsize=71604 CPUtime=1541.63
/proc/10474/stat : 10474 (pcs.small) R 10472 10474 8601 0 -1 4194304 12018840 822 0 0 149795 4368 0 0 25 0 1 0 58205877 73322496 15566 996147200 134512640 135095119 4294956304 18446744073709551615 134578938 0 0 4096 0 0 0 0 17 0 0 0
/proc/10474/statm: 17901 15566 387 142 0 16855 0
Current children cumulated CPU time (s) 1541.63
Current children cumulated vsize (KiB) 71604

[startup+1602.3 s]
/proc/loadavg: 1.99 1.97 1.97 3/73 10517
/proc/meminfo: memFree=1503148/2055920 swapFree=4192812/4192956
[pid=10474] ppid=10472 vsize=73640 CPUtime=1601.61
/proc/10474/stat : 10474 (pcs.small) R 10472 10474 8601 0 -1 4194304 12479396 822 0 0 155614 4547 0 0 25 0 1 0 58205877 75407360 16099 996147200 134512640 135095119 4294956304 18446744073709551615 134599362 0 0 4096 0 0 0 0 17 0 0 0
/proc/10474/statm: 18410 16115 387 142 0 17364 0
Current children cumulated CPU time (s) 1601.61
Current children cumulated vsize (KiB) 73640

[startup+1662.3 s]
/proc/loadavg: 1.99 1.97 1.97 3/73 10517
/proc/meminfo: memFree=1498988/2055920 swapFree=4192812/4192956
[pid=10474] ppid=10472 vsize=75336 CPUtime=1661.58
/proc/10474/stat : 10474 (pcs.small) R 10472 10474 8601 0 -1 4194304 12871664 822 0 0 161459 4699 0 0 25 0 1 0 58205877 77144064 16607 996147200 134512640 135095119 4294956304 18446744073709551615 134637940 0 0 4096 0 0 0 0 17 0 0 0
/proc/10474/statm: 18834 16607 387 142 0 17788 0
Current children cumulated CPU time (s) 1661.58
Current children cumulated vsize (KiB) 75336

[startup+1722.3 s]
/proc/loadavg: 1.99 1.97 1.97 3/73 10517
/proc/meminfo: memFree=1494828/2055920 swapFree=4192812/4192956
[pid=10474] ppid=10472 vsize=77412 CPUtime=1721.56
/proc/10474/stat : 10474 (pcs.small) R 10472 10474 8601 0 -1 4194304 13258621 822 0 0 167313 4843 0 0 25 0 1 0 58205877 79269888 17173 996147200 134512640 135095119 4294956304 18446744073709551615 134592166 0 0 4096 0 0 0 0 17 0 0 0
/proc/10474/statm: 19353 17173 387 142 0 18307 0
Current children cumulated CPU time (s) 1721.56
Current children cumulated vsize (KiB) 77412

[startup+1782.3 s]
/proc/loadavg: 1.99 1.97 1.97 3/73 10517
/proc/meminfo: memFree=1490156/2055920 swapFree=4192812/4192956
[pid=10474] ppid=10472 vsize=79744 CPUtime=1781.54
/proc/10474/stat : 10474 (pcs.small) R 10472 10474 8601 0 -1 4194304 13671488 822 0 0 173155 4999 0 0 25 0 1 0 58205877 81657856 17807 996147200 134512640 135095119 4294956304 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/10474/statm: 19936 17807 387 142 0 18890 0
Current children cumulated CPU time (s) 1781.54
Current children cumulated vsize (KiB) 79744



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.99 1.97 1.97 3/73 10517
/proc/meminfo: memFree=1488620/2055920 swapFree=4192812/4192956
[pid=10474] ppid=10472 vsize=80392 CPUtime=1800.03
/proc/10474/stat : 10474 (pcs.small) R 10472 10474 8601 0 -1 4194304 13792334 822 0 0 174959 5044 0 0 25 0 1 0 58205877 82321408 17998 996147200 134512640 135095119 4294956304 18446744073709551615 134643063 0 0 4096 0 0 0 0 17 0 0 0
/proc/10474/statm: 20098 17998 387 142 0 19052 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 80392

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): 1800.82
CPU time (s): 1800.08
CPU user time (s): 1749.61
CPU system time (s): 50.4683
CPU usage (%): 99.9586
Max. virtual memory (cumulated for all children) (KiB): 80628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1749.61
system time used= 50.4683
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13793156
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= 23
involuntary context switches= 6819

runsolver used 2.52062 second user time and 5.67714 second system time

The end

Launcher Data 

Begin job on node9 at 2009-07-16 04:29:48
IDJOB=2073199
IDBENCH=55957
IDSOLVER=733
FILE ID=node9/2073199-1247711387
PBS_JOBID= 9521365
Free space on /tmp= 66376 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/ramsey4/normalized-ramsey-38-4.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2073199-1247711387/watcher-2073199-1247711387 -o /tmp/evaluation-result-2073199-1247711387/solver-2073199-1247711387 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1977020734 HOME/instance-2073199-1247711387.xml

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

MD5SUM BENCH= 06664dac960f5505ba0d82ad19b5ce56
RANDOM SEED=1977020734

node9.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		: 3000.216
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		: 3000.216
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:       1616060 kB
Buffers:         68368 kB
Cached:         273944 kB
SwapCached:          0 kB
Active:          99700 kB
Inactive:       270456 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1616060 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            5232 kB
Writeback:           0 kB
Mapped:          45412 kB
Slab:            54984 kB
Committed_AS:   565336 kB
PageTables:       1860 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= 66372 MiB
End job on node9 at 2009-07-16 04:59:50