Trace number 2067997

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
pcs-restart 0.3.2? (TO) 1800.12 1813.19

General information on the benchmark

Namecsp/pseudo/mpsReduced/
normalized-mps-red-ran6x43.xml
MD5SUM13145b894b2077631b81f28c10ab1906
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 variables7998
Number of constraints356
Maximum constraint arity1290
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension356
Global constraints used (with number of constraints)

Solver Data 

0.00/0.02	c has operations which may create big domains
0.00/0.02	c big-domain mode
0.00/0.05	c Seed is 2031766568
0.00/0.05	c Constructing HOME/instance-2067997-1247705906.xml  with 43624 constraints
1.96/2.07	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-2067997-1247705906/watcher-2067997-1247705906 -o /tmp/evaluation-result-2067997-1247705906/solver-2067997-1247705906 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 2031766568 HOME/instance-2067997-1247705906.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: 2.20 2.30 2.18 4/82 9812
/proc/meminfo: memFree=821240/2055920 swapFree=4192812/4192956
[pid=9812] ppid=9810 vsize=18576 CPUtime=0
/proc/9812/stat : 9812 (runsolver) R 9810 9812 8554 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 57657667 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 252429528359 0 0 4096 24578 0 0 0 17 1 0 0
/proc/9812/statm: 4644 284 249 26 0 2626 0

[startup+0.0582119 s]
/proc/loadavg: 2.20 2.30 2.18 4/82 9812
/proc/meminfo: memFree=821240/2055920 swapFree=4192812/4192956
[pid=9812] ppid=9810 vsize=5204 CPUtime=0.02
/proc/9812/stat : 9812 (pcs.big) R 9810 9812 8554 0 -1 4194304 990 826 0 0 2 0 0 0 18 0 1 0 57657667 5328896 599 996147200 134512640 135215973 4294956304 18446744073709551615 134831316 0 0 4096 0 0 0 0 17 1 0 0
/proc/9812/statm: 1301 599 361 171 0 226 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5204

[startup+0.101141 s]
/proc/loadavg: 2.20 2.30 2.18 4/82 9812
/proc/meminfo: memFree=821240/2055920 swapFree=4192812/4192956
[pid=9812] ppid=9810 vsize=7292 CPUtime=0.07
/proc/9812/stat : 9812 (pcs.big) R 9810 9812 8554 0 -1 4194304 1503 826 0 0 6 1 0 0 18 0 1 0 57657667 7467008 1071 996147200 134512640 135215973 4294956304 18446744073709551615 134764350 0 0 4096 0 0 0 0 17 1 0 0
/proc/9812/statm: 1823 1071 369 171 0 748 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 7292

[startup+0.301164 s]
/proc/loadavg: 2.20 2.30 2.18 4/82 9812
/proc/meminfo: memFree=821240/2055920 swapFree=4192812/4192956
[pid=9812] ppid=9810 vsize=21800 CPUtime=0.27
/proc/9812/stat : 9812 (pcs.big) R 9810 9812 8554 0 -1 4194304 4490 826 0 0 25 2 0 0 19 0 1 0 57657667 22323200 4058 996147200 134512640 135215973 4294956304 18446744073709551615 134764588 0 0 4096 0 0 0 0 17 1 0 0
/proc/9812/statm: 5450 4058 369 171 0 4375 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 21800

[startup+0.701205 s]
/proc/loadavg: 2.20 2.30 2.18 4/82 9812
/proc/meminfo: memFree=821240/2055920 swapFree=4192812/4192956
[pid=9812] ppid=9810 vsize=44664 CPUtime=0.67
/proc/9812/stat : 9812 (pcs.big) R 9810 9812 8554 0 -1 4194304 10083 826 0 0 63 4 0 0 23 0 1 0 57657667 45735936 9651 996147200 134512640 135215973 4294956304 18446744073709551615 134764356 0 0 4096 0 0 0 0 17 1 0 0
/proc/9812/statm: 11166 9651 369 171 0 10091 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 44664

[startup+1.50128 s]
/proc/loadavg: 2.20 2.30 2.18 3/83 9818
/proc/meminfo: memFree=783472/2055920 swapFree=4192812/4192956
[pid=9812] ppid=9810 vsize=52436 CPUtime=1.46
/proc/9812/stat : 9812 (pcs.big) R 9810 9812 8554 0 -1 4194304 12892 826 0 0 140 6 0 0 25 0 1 0 57657667 53694464 12300 996147200 134512640 135215973 4294956304 18446744073709551615 134583459 0 0 4096 0 0 0 0 17 1 0 0
/proc/9812/statm: 13109 12300 385 171 0 12034 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 52436

[startup+3.10144 s]
/proc/loadavg: 2.20 2.30 2.18 3/83 9818
/proc/meminfo: memFree=771632/2055920 swapFree=4192812/4192956
[pid=9812] ppid=9810 vsize=93428 CPUtime=3.05
/proc/9812/stat : 9812 (pcs.big) R 9810 9812 8554 0 -1 4194304 21616 826 0 0 296 9 0 0 25 0 1 0 57657667 95670272 19359 996147200 134512640 135215973 4294956304 18446744073709551615 134916278 0 0 4096 0 0 0 0 17 1 0 0
/proc/9812/statm: 23357 19359 406 171 0 22282 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 93428

[startup+6.30176 s]
/proc/loadavg: 2.18 2.29 2.18 3/83 9818
/proc/meminfo: memFree=714416/2055920 swapFree=4192812/4192956
[pid=9812] ppid=9810 vsize=114396 CPUtime=6.22
/proc/9812/stat : 9812 (pcs.big) R 9810 9812 8554 0 -1 4194304 39609 826 0 0 605 17 0 0 25 0 1 0 57657667 117141504 27111 996147200 134512640 135215973 4294956304 18446744073709551615 134640948 0 0 4096 0 0 0 0 17 1 0 0
/proc/9812/statm: 28599 27111 409 171 0 27524 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 114396

[startup+12.7024 s]
/proc/loadavg: 2.17 2.29 2.17 3/83 9818
/proc/meminfo: memFree=713520/2055920 swapFree=4192812/4192956
[pid=9812] ppid=9810 vsize=114528 CPUtime=12.56
/proc/9812/stat : 9812 (pcs.big) R 9810 9812 8554 0 -1 4194304 40451 826 0 0 1239 17 0 0 25 0 1 0 57657667 117276672 27137 996147200 134512640 135215973 4294956304 18446744073709551615 135096571 0 0 4096 0 0 0 0 17 1 0 0
/proc/9812/statm: 28632 27137 409 171 0 27557 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 114528

[startup+25.5017 s]
/proc/loadavg: 2.13 2.27 2.17 3/83 9818
/proc/meminfo: memFree=666352/2055920 swapFree=4192812/4192956
[pid=9812] ppid=9810 vsize=197080 CPUtime=25.24
/proc/9812/stat : 9812 (pcs.big) R 9810 9812 8554 0 -1 4194304 66504 826 0 0 2496 28 0 0 25 0 1 0 57657667 201809920 38908 996147200 134512640 135215973 4294956304 18446744073709551615 134610578 0 0 4096 0 0 0 0 17 1 0 0
/proc/9812/statm: 49270 38908 409 171 0 48195 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 197080

[startup+51.1012 s]
/proc/loadavg: 2.08 2.25 2.17 3/83 9818
/proc/meminfo: memFree=666224/2055920 swapFree=4192812/4192956
[pid=9812] ppid=9810 vsize=197368 CPUtime=50.6
/proc/9812/stat : 9812 (pcs.big) R 9810 9812 8554 0 -1 4194304 68338 826 0 0 5031 29 0 0 25 0 1 0 57657667 202104832 38957 996147200 134512640 135215973 4294956304 18446744073709551615 134600150 0 0 4096 0 0 0 0 17 1 0 0
/proc/9812/statm: 49342 38957 409 171 0 48267 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 197368

[startup+102.306 s]
/proc/loadavg: 2.04 2.21 2.16 3/83 9818
/proc/meminfo: memFree=662256/2055920 swapFree=4192812/4192956
[pid=9812] ppid=9810 vsize=198228 CPUtime=101.31
/proc/9812/stat : 9812 (pcs.big) R 9810 9812 8554 0 -1 4194304 75566 826 0 0 10099 32 0 0 25 0 1 0 57657667 202985472 39912 996147200 134512640 135215973 4294956304 18446744073709551615 134583396 0 0 4096 0 0 0 0 17 1 0 0
/proc/9812/statm: 49557 39912 409 171 0 48482 0
Current children cumulated CPU time (s) 101.31
Current children cumulated vsize (KiB) 198228

[startup+162.301 s]
/proc/loadavg: 2.01 2.17 2.15 3/83 9824
/proc/meminfo: memFree=661296/2055920 swapFree=4192812/4192956
[pid=9812] ppid=9810 vsize=199048 CPUtime=160.73
/proc/9812/stat : 9812 (pcs.big) R 9810 9812 8554 0 -1 4194304 80543 826 0 0 16039 34 0 0 25 0 1 0 57657667 203825152 40095 996147200 134512640 135215973 4294956304 18446744073709551615 4158960647 0 0 4096 0 0 0 0 17 1 0 0
/proc/9812/statm: 49762 40095 409 171 0 48687 0
Current children cumulated CPU time (s) 160.73
Current children cumulated vsize (KiB) 199048

[startup+222.301 s]
/proc/loadavg: 2.00 2.14 2.13 3/83 9824
/proc/meminfo: memFree=659312/2055920 swapFree=4192812/4192956
[pid=9812] ppid=9810 vsize=200892 CPUtime=220.17
/proc/9812/stat : 9812 (pcs.big) R 9810 9812 8554 0 -1 4194304 88489 826 0 0 21979 38 0 0 25 0 1 0 57657667 205713408 40613 996147200 134512640 135215973 4294956304 18446744073709551615 134583622 0 0 4096 0 0 0 0 17 1 0 0
/proc/9812/statm: 50223 40613 409 171 0 49148 0
Current children cumulated CPU time (s) 220.17
Current children cumulated vsize (KiB) 200892

[startup+282.301 s]
/proc/loadavg: 2.00 2.11 2.12 3/83 9824
/proc/meminfo: memFree=655600/2055920 swapFree=4192812/4192956
[pid=9812] ppid=9810 vsize=204612 CPUtime=279.61
/proc/9812/stat : 9812 (pcs.big) R 9810 9812 8554 0 -1 4194304 99858 826 0 0 27919 42 0 0 25 0 1 0 57657667 209522688 41564 996147200 134512640 135215973 4294956304 18446744073709551615 134600642 0 0 4096 0 0 0 0 17 1 0 0
/proc/9812/statm: 51153 41564 409 171 0 50078 0
Current children cumulated CPU time (s) 279.61
Current children cumulated vsize (KiB) 204612

[startup+342.301 s]
/proc/loadavg: 2.00 2.09 2.11 3/83 9824
/proc/meminfo: memFree=651760/2055920 swapFree=4192812/4192956
[pid=9812] ppid=9810 vsize=208824 CPUtime=339.05
/proc/9812/stat : 9812 (pcs.big) R 9810 9812 8554 0 -1 4194304 111033 826 0 0 33857 48 0 0 25 0 1 0 57657667 213835776 42512 996147200 134512640 135215973 4294956304 18446744073709551615 134612144 0 0 4096 0 0 0 0 17 1 0 0
/proc/9812/statm: 52206 42512 409 171 0 51131 0
Current children cumulated CPU time (s) 339.05
Current children cumulated vsize (KiB) 208824

[startup+402.301 s]
/proc/loadavg: 2.00 2.07 2.10 3/83 9824
/proc/meminfo: memFree=649712/2055920 swapFree=4192812/4192956
[pid=9812] ppid=9810 vsize=210696 CPUtime=398.49
/proc/9812/stat : 9812 (pcs.big) R 9810 9812 8554 0 -1 4194304 117602 826 0 0 39799 50 0 0 25 0 1 0 57657667 215752704 43012 996147200 134512640 135215973 4294956304 18446744073709551615 134983010 0 0 4096 0 0 0 0 17 1 0 0
/proc/9812/statm: 52674 43012 409 171 0 51599 0
Current children cumulated CPU time (s) 398.49
Current children cumulated vsize (KiB) 210696

[startup+462.301 s]
/proc/loadavg: 2.00 2.05 2.09 3/83 9824
/proc/meminfo: memFree=645232/2055920 swapFree=4192812/4192956
[pid=9812] ppid=9810 vsize=214972 CPUtime=457.92
/proc/9812/stat : 9812 (pcs.big) R 9810 9812 8554 0 -1 4194304 127760 826 0 0 45738 54 0 0 25 0 1 0 57657667 220131328 44143 996147200 134512640 135215973 4294956304 18446744073709551615 134600356 0 0 4096 0 0 0 0 17 1 0 0
/proc/9812/statm: 53743 44143 409 171 0 52668 0
Current children cumulated CPU time (s) 457.92
Current children cumulated vsize (KiB) 214972

[startup+522.301 s]
/proc/loadavg: 2.00 2.04 2.08 3/83 9824
/proc/meminfo: memFree=637168/2055920 swapFree=4192812/4192956
[pid=9812] ppid=9810 vsize=223916 CPUtime=517.37
/proc/9812/stat : 9812 (pcs.big) R 9810 9812 8554 0 -1 4194304 138030 826 0 0 51680 57 0 0 25 0 1 0 57657667 229289984 46149 996147200 134512640 135215973 4294956304 18446744073709551615 134533180 0 0 4096 0 0 0 0 17 1 0 0
/proc/9812/statm: 55979 46149 409 171 0 54904 0
Current children cumulated CPU time (s) 517.37
Current children cumulated vsize (KiB) 223916

[startup+582.302 s]
/proc/loadavg: 2.00 2.03 2.08 3/83 9824
/proc/meminfo: memFree=629360/2055920 swapFree=4192812/4192956
[pid=9812] ppid=9810 vsize=230840 CPUtime=576.8
/proc/9812/stat : 9812 (pcs.big) R 9810 9812 8554 0 -1 4194304 150972 826 0 0 57619 61 0 0 25 0 1 0 57657667 236380160 48126 996147200 134512640 135215973 4294956304 18446744073709551615 134612162 0 0 4096 0 0 0 0 17 1 0 0
/proc/9812/statm: 57710 48126 409 171 0 56635 0
Current children cumulated CPU time (s) 576.8
Current children cumulated vsize (KiB) 230840

[startup+642.302 s]
/proc/loadavg: 2.00 2.02 2.07 3/83 9824
/proc/meminfo: memFree=616176/2055920 swapFree=4192812/4192956
[pid=9812] ppid=9810 vsize=243364 CPUtime=636.24
/proc/9812/stat : 9812 (pcs.big) R 9810 9812 8554 0 -1 4194304 163666 826 0 0 63559 65 0 0 25 0 1 0 57657667 249204736 51351 996147200 134512640 135215973 4294956304 18446744073709551615 134902593 0 0 4096 0 0 0 0 17 1 0 0
/proc/9812/statm: 60841 51351 409 171 0 59766 0
Current children cumulated CPU time (s) 636.24
Current children cumulated vsize (KiB) 243364

[startup+702.302 s]

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

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.05 3/83 9824
/proc/meminfo: memFree=567024/2055920 swapFree=4192812/4192956
[pid=9812] ppid=9810 vsize=293312 CPUtime=873.99
/proc/9812/stat : 9812 (pcs.big) R 9810 9812 8554 0 -1 4194304 212530 826 0 0 87310 89 0 0 25 0 1 0 57657667 300351488 63645 996147200 134512640 135215973 4294956304 18446744073709551615 4158960146 0 0 4096 0 0 0 0 17 1 0 0
/proc/9812/statm: 73328 63645 409 171 0 72253 0
Current children cumulated CPU time (s) 873.99
Current children cumulated vsize (KiB) 293312

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.04 3/83 9824
/proc/meminfo: memFree=557552/2055920 swapFree=4192812/4192956
[pid=9812] ppid=9810 vsize=302188 CPUtime=933.43
/proc/9812/stat : 9812 (pcs.big) R 9810 9812 8554 0 -1 4194304 222673 826 0 0 93250 93 0 0 25 0 1 0 57657667 309440512 65934 996147200 134512640 135215973 4294956304 18446744073709551615 134532689 0 0 4096 0 0 0 0 17 1 0 0
/proc/9812/statm: 75547 65934 409 171 0 74472 0
Current children cumulated CPU time (s) 933.43
Current children cumulated vsize (KiB) 302188

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/83 9824
/proc/meminfo: memFree=548976/2055920 swapFree=4192812/4192956
[pid=9812] ppid=9810 vsize=310492 CPUtime=992.86
/proc/9812/stat : 9812 (pcs.big) R 9810 9812 8554 0 -1 4194304 235535 826 0 0 99189 97 0 0 25 0 1 0 57657667 317943808 68086 996147200 134512640 135215973 4294956304 18446744073709551615 134600085 0 0 4096 0 0 0 0 17 1 0 0
/proc/9812/statm: 77623 68086 409 171 0 76548 0
Current children cumulated CPU time (s) 992.86
Current children cumulated vsize (KiB) 310492

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.03 3/83 9824
/proc/meminfo: memFree=543152/2055920 swapFree=4192812/4192956
[pid=9812] ppid=9810 vsize=316244 CPUtime=1052.3
/proc/9812/stat : 9812 (pcs.big) R 9810 9812 8554 0 -1 4194304 245089 826 0 0 105129 101 0 0 25 0 1 0 57657667 323833856 69582 996147200 134512640 135215973 4294956304 18446744073709551615 134600006 0 0 4096 0 0 0 0 17 1 0 0
/proc/9812/statm: 79061 69582 409 171 0 77986 0
Current children cumulated CPU time (s) 1052.3
Current children cumulated vsize (KiB) 316244

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.02 3/83 9824
/proc/meminfo: memFree=517360/2055920 swapFree=4192812/4192956
[pid=9812] ppid=9810 vsize=342052 CPUtime=1111.74
/proc/9812/stat : 9812 (pcs.big) R 9810 9812 8554 0 -1 4194304 270151 826 0 0 111062 112 0 0 25 0 1 0 57657667 350261248 76131 996147200 134512640 135215973 4294956304 18446744073709551615 134976685 0 0 4096 0 0 0 0 17 1 0 0
/proc/9812/statm: 85513 76131 409 171 0 84438 0
Current children cumulated CPU time (s) 1111.74
Current children cumulated vsize (KiB) 342052

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.02 3/83 9824
/proc/meminfo: memFree=497520/2055920 swapFree=4192812/4192956
[pid=9812] ppid=9810 vsize=364724 CPUtime=1171.18
/proc/9812/stat : 9812 (pcs.big) R 9810 9812 8554 0 -1 4194304 286246 826 0 0 116999 119 0 0 25 0 1 0 57657667 373477376 80899 996147200 134512640 135215973 4294956304 18446744073709551615 134648030 0 0 4096 0 0 0 0 17 1 0 0
/proc/9812/statm: 91181 80899 409 171 0 90106 0
Current children cumulated CPU time (s) 1171.18
Current children cumulated vsize (KiB) 364724

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.01 3/83 9824
/proc/meminfo: memFree=464880/2055920 swapFree=4192812/4192956
[pid=9812] ppid=9810 vsize=396968 CPUtime=1230.62
/proc/9812/stat : 9812 (pcs.big) R 9810 9812 8554 0 -1 4194304 305154 826 0 0 122936 126 0 0 25 0 1 0 57657667 406495232 89046 996147200 134512640 135215973 4294956304 18446744073709551615 134583377 0 0 4096 0 0 0 0 17 1 0 0
/proc/9812/statm: 99242 89046 409 171 0 98167 0
Current children cumulated CPU time (s) 1230.62
Current children cumulated vsize (KiB) 396968

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.01 3/83 9824
/proc/meminfo: memFree=437104/2055920 swapFree=4192812/4192956
[pid=9812] ppid=9810 vsize=423908 CPUtime=1290.06
/proc/9812/stat : 9812 (pcs.big) R 9810 9812 8554 0 -1 4194304 320930 826 0 0 128872 134 0 0 25 0 1 0 57657667 434081792 95897 996147200 134512640 135215973 4294956304 18446744073709551615 134532946 0 0 4096 0 0 0 0 17 1 0 0
/proc/9812/statm: 105977 95897 409 171 0 104902 0
Current children cumulated CPU time (s) 1290.06
Current children cumulated vsize (KiB) 423908

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 9824
/proc/meminfo: memFree=429808/2055920 swapFree=4192812/4192956
[pid=9812] ppid=9810 vsize=431228 CPUtime=1349.49
/proc/9812/stat : 9812 (pcs.big) R 9810 9812 8554 0 -1 4194304 332632 826 0 0 134809 140 0 0 25 0 1 0 57657667 441577472 97756 996147200 134512640 135215973 4294956304 18446744073709551615 134594071 0 0 4096 0 0 0 0 17 1 0 0
/proc/9812/statm: 107807 97756 409 171 0 106732 0
Current children cumulated CPU time (s) 1349.49
Current children cumulated vsize (KiB) 431228

[startup+1422.31 s]
/proc/loadavg: 2.30 2.06 2.02 3/83 9866
/proc/meminfo: memFree=368120/2055920 swapFree=4192812/4192956
[pid=9812] ppid=9810 vsize=444208 CPUtime=1409.36
/proc/9812/stat : 9812 (pcs.big) R 9810 9812 8554 0 -1 4194304 345081 826 0 0 140789 147 0 0 25 0 1 0 57657667 454868992 101076 996147200 134512640 135215973 4294956304 18446744073709551615 134600202 0 0 4096 0 0 0 0 17 0 0 0
/proc/9812/statm: 111052 101076 409 171 0 109977 0
Current children cumulated CPU time (s) 1409.36
Current children cumulated vsize (KiB) 444208

[startup+1482.3 s]
/proc/loadavg: 2.19 2.07 2.02 3/83 9866
/proc/meminfo: memFree=346104/2055920 swapFree=4192812/4192956
[pid=9812] ppid=9810 vsize=465556 CPUtime=1469.34
/proc/9812/stat : 9812 (pcs.big) R 9810 9812 8554 0 -1 4194304 362128 826 0 0 146779 155 0 0 25 0 1 0 57657667 476729344 106546 996147200 134512640 135215973 4294956304 18446744073709551615 135098469 0 0 4096 0 0 0 0 17 0 0 0
/proc/9812/statm: 116389 106546 409 171 0 115314 0
Current children cumulated CPU time (s) 1469.34
Current children cumulated vsize (KiB) 465556

[startup+1542.3 s]
/proc/loadavg: 2.26 2.12 2.04 3/83 9866
/proc/meminfo: memFree=327800/2055920 swapFree=4192812/4192956
[pid=9812] ppid=9810 vsize=483152 CPUtime=1529.31
/proc/9812/stat : 9812 (pcs.big) R 9810 9812 8554 0 -1 4194304 379670 826 0 0 152767 164 0 0 25 0 1 0 57657667 494747648 111032 996147200 134512640 135215973 4294956304 18446744073709551615 4158853402 0 0 4096 0 0 0 0 17 0 0 0
/proc/9812/statm: 120788 111032 409 171 0 119713 0
Current children cumulated CPU time (s) 1529.31
Current children cumulated vsize (KiB) 483152

[startup+1602.3 s]
/proc/loadavg: 2.43 2.18 2.06 3/83 9866
/proc/meminfo: memFree=306936/2055920 swapFree=4192812/4192956
[pid=9812] ppid=9810 vsize=503760 CPUtime=1589.29
/proc/9812/stat : 9812 (pcs.big) R 9810 9812 8554 0 -1 4194304 394632 826 0 0 158759 170 0 0 25 0 1 0 57657667 515850240 116253 996147200 134512640 135215973 4294956304 18446744073709551615 134584973 0 0 4096 0 0 0 0 17 0 0 0
/proc/9812/statm: 125940 116253 409 171 0 124865 0
Current children cumulated CPU time (s) 1589.29
Current children cumulated vsize (KiB) 503760

[startup+1662.3 s]
/proc/loadavg: 2.15 2.14 2.06 4/83 9866
/proc/meminfo: memFree=289848/2055920 swapFree=4192812/4192956
[pid=9812] ppid=9810 vsize=520276 CPUtime=1649.26
/proc/9812/stat : 9812 (pcs.big) R 9810 9812 8554 0 -1 4194304 407958 826 0 0 164750 176 0 0 25 0 1 0 57657667 532762624 120501 996147200 134512640 135215973 4294956304 18446744073709551615 135094347 0 0 4096 0 0 0 0 17 0 0 0
/proc/9812/statm: 130069 120501 409 171 0 128994 0
Current children cumulated CPU time (s) 1649.26
Current children cumulated vsize (KiB) 520276

[startup+1722.3 s]
/proc/loadavg: 2.13 2.14 2.06 3/83 9866
/proc/meminfo: memFree=257976/2055920 swapFree=4192812/4192956
[pid=9812] ppid=9810 vsize=551644 CPUtime=1709.24
/proc/9812/stat : 9812 (pcs.big) R 9810 9812 8554 0 -1 4194304 426834 826 0 0 170738 186 0 0 25 0 1 0 57657667 564883456 128514 996147200 134512640 135215973 4294956304 18446744073709551615 134590927 0 0 4096 0 0 0 0 17 0 0 0
/proc/9812/statm: 137911 128514 409 171 0 136836 0
Current children cumulated CPU time (s) 1709.24
Current children cumulated vsize (KiB) 551644

[startup+1782.3 s]
/proc/loadavg: 2.37 2.20 2.09 3/83 9866
/proc/meminfo: memFree=231992/2055920 swapFree=4192812/4192956
[pid=9812] ppid=9810 vsize=585024 CPUtime=1769.21
/proc/9812/stat : 9812 (pcs.big) R 9810 9812 8554 0 -1 4194304 443693 826 0 0 176727 194 0 0 25 0 1 0 57657667 599064576 134960 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 0 0 0
/proc/9812/statm: 146256 134960 409 171 0 145181 0
Current children cumulated CPU time (s) 1769.21
Current children cumulated vsize (KiB) 585024



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1813.1 s]
/proc/loadavg: 2.20 2.18 2.08 3/83 9866
/proc/meminfo: memFree=219192/2055920 swapFree=4192812/4192956
[pid=9812] ppid=9810 vsize=597572 CPUtime=1800.01
/proc/9812/stat : 9812 (pcs.big) R 9810 9812 8554 0 -1 4194304 454923 826 0 0 179802 199 0 0 25 0 1 0 57657667 611913728 138183 996147200 134512640 135215973 4294956304 18446744073709551615 135097144 0 0 4096 0 0 0 0 17 0 0 0
/proc/9812/statm: 149393 138183 409 171 0 148318 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 597572

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

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

[startup+1813.1 s]
/proc/loadavg: 2.20 2.18 2.08 3/83 9866
/proc/meminfo: memFree=219192/2055920 swapFree=4192812/4192956
[pid=9812] ppid=9810 vsize=597572 CPUtime=1800.01
/proc/9812/stat : 9812 (pcs.big) R 9810 9812 8554 0 -1 4194304 454923 826 0 0 179802 199 0 0 25 0 1 0 57657667 611913728 138183 996147200 134512640 135215973 4294956304 18446744073709551615 135097144 0 0 4096 0 0 0 0 17 0 0 0
/proc/9812/statm: 149393 138183 409 171 0 148318 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 597572

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1813.19
CPU time (s): 1800.12
CPU user time (s): 1798.03
CPU system time (s): 2.09168
CPU usage (%): 99.279
Max. virtual memory (cumulated for all children) (KiB): 597572

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.03
system time used= 2.09168
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 455749
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= 30724

runsolver used 2.28465 second user time and 5.96509 second system time

The end

Launcher Data 

Begin job on node12 at 2009-07-16 02:58:26
IDJOB=2067997
IDBENCH=54770
IDSOLVER=734
FILE ID=node12/2067997-1247705906
PBS_JOBID= 9521284
Free space on /tmp= 66268 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/pseudo/mpsReduced/normalized-mps-red-ran6x43.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2067997-1247705906/watcher-2067997-1247705906 -o /tmp/evaluation-result-2067997-1247705906/solver-2067997-1247705906 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 2031766568 HOME/instance-2067997-1247705906.xml

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

MD5SUM BENCH= 13145b894b2077631b81f28c10ab1906
RANDOM SEED=2031766568

node12.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		: 3000.240
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		: 3000.240
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:        821656 kB
Buffers:         66944 kB
Cached:         365808 kB
SwapCached:          0 kB
Active:         759020 kB
Inactive:       392212 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        821656 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2728 kB
Writeback:           0 kB
Mapped:         738936 kB
Slab:            66572 kB
Committed_AS:  1226116 kB
PageTables:       3328 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= 66268 MiB
End job on node12 at 2009-07-16 03:28:42