Trace number 1061172

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
Mistral-option 1.314? (TO) 1800.07 1812.21

General information on the benchmark

Namecsp/pseudo/chnl/
normalized-chnl-35-45.xml
MD5SUM761c2deb5b05f3480656e30f48462e50
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark29.4265
Satisfiable
(Un)Satisfiability was proved
Number of variables3150
Number of constraints160
Maximum constraint arity45
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension160
Global constraints used (with number of constraints)

Solver Data (download as text)

0.08/0.11	c mistral-option version 1.313

Verifier Data (download as text)

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1061172-1215131382/watcher-1061172-1215131382 -o /tmp/evaluation-result-1061172-1215131382/solver-1061172-1215131382 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1061172-1215131382.xml -heu dyn -sac 3 -ds 2 

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): 2200 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.92 1.98 1.99 4/74 4833
/proc/meminfo: memFree=1633944/2055920 swapFree=4180472/4192956
[pid=4833] ppid=4831 vsize=820 CPUtime=0
/proc/4833/stat : 4833 (xsolve) R 4831 4833 3975 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 1992113581 839680 25 996147200 134512640 135239763 4294956208 18446744073709551615 10924836 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/4833/statm: 205 25 19 177 0 3 0

[startup+0.081259 s]
/proc/loadavg: 1.92 1.98 1.99 4/74 4833
/proc/meminfo: memFree=1633944/2055920 swapFree=4180472/4192956
[pid=4833] ppid=4831 vsize=7584 CPUtime=0.06
/proc/4833/stat : 4833 (xsolve) R 4831 4833 3975 0 -1 4194304 1212 0 0 0 6 0 0 0 19 0 1 0 1992113581 7766016 1178 996147200 134512640 135239763 4294956208 18446744073709551615 134617963 0 0 4096 0 0 0 0 17 1 0 0
/proc/4833/statm: 1896 1178 370 177 0 799 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 7584

[startup+0.10126 s]
/proc/loadavg: 1.92 1.98 1.99 4/74 4833
/proc/meminfo: memFree=1633944/2055920 swapFree=4180472/4192956
[pid=4833] ppid=4831 vsize=10464 CPUtime=0.08
/proc/4833/stat : 4833 (xsolve) R 4831 4833 3975 0 -1 4194304 1942 0 0 0 8 0 0 0 19 0 1 0 1992113581 10715136 1908 996147200 134512640 135239763 4294956208 18446744073709551615 11357990 0 0 4096 0 0 0 0 17 1 0 0
/proc/4833/statm: 2616 1908 392 177 0 1519 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 10464

[startup+0.301278 s]
/proc/loadavg: 1.92 1.98 1.99 4/74 4833
/proc/meminfo: memFree=1633944/2055920 swapFree=4180472/4192956
[pid=4833] ppid=4831 vsize=23076 CPUtime=0.28
/proc/4833/stat : 4833 (xsolve) R 4831 4833 3975 0 -1 4194304 5081 0 0 0 26 2 0 0 21 0 1 0 1992113581 23629824 5047 996147200 134512640 135239763 4294956208 18446744073709551615 135096142 0 0 4096 0 0 0 0 17 1 0 0
/proc/4833/statm: 5769 5047 412 177 0 4672 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 23076

[startup+0.70131 s]
/proc/loadavg: 1.92 1.98 1.99 4/74 4833
/proc/meminfo: memFree=1633944/2055920 swapFree=4180472/4192956
[pid=4833] ppid=4831 vsize=23216 CPUtime=0.68
/proc/4833/stat : 4833 (xsolve) R 4831 4833 3975 0 -1 4194304 5124 0 0 0 66 2 0 0 25 0 1 0 1992113581 23773184 5090 996147200 134512640 135239763 4294956208 18446744073709551615 135096142 0 0 4096 0 0 0 0 17 1 0 0
/proc/4833/statm: 5804 5090 412 177 0 4707 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 23216

[startup+1.50138 s]
/proc/loadavg: 1.92 1.98 1.99 3/75 4834
/proc/meminfo: memFree=1615056/2055920 swapFree=4180472/4192956
[pid=4833] ppid=4831 vsize=23380 CPUtime=1.47
/proc/4833/stat : 4833 (xsolve) R 4831 4833 3975 0 -1 4194304 5192 0 0 0 145 2 0 0 25 0 1 0 1992113581 23941120 5125 996147200 134512640 135239763 4294956208 18446744073709551615 135096142 0 0 4096 0 0 0 0 17 1 0 0
/proc/4833/statm: 5845 5125 412 177 0 4748 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 23380

[startup+3.10251 s]
/proc/loadavg: 1.93 1.98 1.99 3/75 4834
/proc/meminfo: memFree=1614672/2055920 swapFree=4180472/4192956
[pid=4833] ppid=4831 vsize=23840 CPUtime=3.06
/proc/4833/stat : 4833 (xsolve) R 4831 4833 3975 0 -1 4194304 5371 0 0 0 304 2 0 0 25 0 1 0 1992113581 24412160 5239 996147200 134512640 135239763 4294956208 18446744073709551615 135067212 0 0 4096 0 0 0 0 17 1 0 0
/proc/4833/statm: 5960 5239 412 177 0 4863 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 23840

[startup+6.30177 s]
/proc/loadavg: 1.93 1.98 1.99 3/75 4834
/proc/meminfo: memFree=1614032/2055920 swapFree=4180472/4192956
[pid=4833] ppid=4831 vsize=24484 CPUtime=6.23
/proc/4833/stat : 4833 (xsolve) R 4831 4833 3975 0 -1 4194304 5561 0 0 0 621 2 0 0 25 0 1 0 1992113581 25071616 5300 996147200 134512640 135239763 4294956208 18446744073709551615 135096142 0 0 4096 0 0 0 0 17 1 0 0
/proc/4833/statm: 6121 5300 412 177 0 5024 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 24484

[startup+12.7013 s]
/proc/loadavg: 1.94 1.98 1.99 3/75 4834
/proc/meminfo: memFree=1613968/2055920 swapFree=4180472/4192956
[pid=4833] ppid=4831 vsize=24616 CPUtime=12.57
/proc/4833/stat : 4833 (xsolve) R 4831 4833 3975 0 -1 4194304 5586 0 0 0 1255 2 0 0 25 0 1 0 1992113581 25206784 5325 996147200 134512640 135239763 4294956208 18446744073709551615 135096142 0 0 4096 0 0 0 0 17 1 0 0
/proc/4833/statm: 6154 5325 412 177 0 5057 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 24616

[startup+25.5014 s]
/proc/loadavg: 1.95 1.98 1.99 3/75 4834
/proc/meminfo: memFree=1613968/2055920 swapFree=4180472/4192956
[pid=4833] ppid=4831 vsize=24616 CPUtime=25.24
/proc/4833/stat : 4833 (xsolve) R 4831 4833 3975 0 -1 4194304 5586 0 0 0 2522 2 0 0 25 0 1 0 1992113581 25206784 5325 996147200 134512640 135239763 4294956208 18446744073709551615 134834160 0 0 4096 0 0 0 0 17 1 0 0
/proc/4833/statm: 6154 5325 412 177 0 5057 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 24616

[startup+51.1015 s]
/proc/loadavg: 1.96 1.98 1.99 3/75 4834
/proc/meminfo: memFree=1613840/2055920 swapFree=4180472/4192956
[pid=4833] ppid=4831 vsize=24748 CPUtime=50.61
/proc/4833/stat : 4833 (xsolve) R 4831 4833 3975 0 -1 4194304 5628 0 0 0 5059 2 0 0 25 0 1 0 1992113581 25341952 5367 996147200 134512640 135239763 4294956208 18446744073709551615 134833907 0 0 4096 0 0 0 0 17 1 0 0
/proc/4833/statm: 6187 5367 412 177 0 5090 0
Current children cumulated CPU time (s) 50.61
Current children cumulated vsize (KiB) 24748

[startup+102.307 s]
/proc/loadavg: 1.98 1.98 1.99 3/75 4836
/proc/meminfo: memFree=1611984/2055920 swapFree=4180472/4192956
[pid=4833] ppid=4831 vsize=24748 CPUtime=101.34
/proc/4833/stat : 4833 (xsolve) R 4831 4833 3975 0 -1 4194304 5634 0 0 0 10132 2 0 0 25 0 1 0 1992113581 25341952 5373 996147200 134512640 135239763 4294956208 18446744073709551615 135097606 0 0 4096 0 0 0 0 17 1 0 0
/proc/4833/statm: 6187 5373 412 177 0 5090 0
Current children cumulated CPU time (s) 101.34
Current children cumulated vsize (KiB) 24748

[startup+162.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/75 4836
/proc/meminfo: memFree=1613136/2055920 swapFree=4180472/4192956
[pid=4833] ppid=4831 vsize=24880 CPUtime=160.78
/proc/4833/stat : 4833 (xsolve) R 4831 4833 3975 0 -1 4194304 5643 0 0 0 16076 2 0 0 25 0 1 0 1992113581 25477120 5382 996147200 134512640 135239763 4294956208 18446744073709551615 135096142 0 0 4096 0 0 0 0 17 1 0 0
/proc/4833/statm: 6220 5382 412 177 0 5123 0
Current children cumulated CPU time (s) 160.78
Current children cumulated vsize (KiB) 24880

[startup+222.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/75 4836
/proc/meminfo: memFree=1613008/2055920 swapFree=4180472/4192956
[pid=4833] ppid=4831 vsize=24880 CPUtime=220.21
/proc/4833/stat : 4833 (xsolve) R 4831 4833 3975 0 -1 4194304 5661 0 0 0 22019 2 0 0 25 0 1 0 1992113581 25477120 5400 996147200 134512640 135239763 4294956208 18446744073709551615 135097606 0 0 4096 0 0 0 0 17 1 0 0
/proc/4833/statm: 6220 5400 412 177 0 5123 0
Current children cumulated CPU time (s) 220.21
Current children cumulated vsize (KiB) 24880

[startup+282.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/75 4836
/proc/meminfo: memFree=1613072/2055920 swapFree=4180472/4192956
[pid=4833] ppid=4831 vsize=24880 CPUtime=279.66
/proc/4833/stat : 4833 (xsolve) R 4831 4833 3975 0 -1 4194304 5661 0 0 0 27964 2 0 0 25 0 1 0 1992113581 25477120 5400 996147200 134512640 135239763 4294956208 18446744073709551615 134840430 0 0 4096 0 0 0 0 17 1 0 0
/proc/4833/statm: 6220 5400 412 177 0 5123 0
Current children cumulated CPU time (s) 279.66
Current children cumulated vsize (KiB) 24880

[startup+342.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/75 4836
/proc/meminfo: memFree=1613456/2055920 swapFree=4180472/4192956
[pid=4833] ppid=4831 vsize=24880 CPUtime=339.1
/proc/4833/stat : 4833 (xsolve) R 4831 4833 3975 0 -1 4194304 5671 0 0 0 33907 3 0 0 25 0 1 0 1992113581 25477120 5410 996147200 134512640 135239763 4294956208 18446744073709551615 135030786 0 0 4096 0 0 0 0 17 1 0 0
/proc/4833/statm: 6220 5410 412 177 0 5123 0
Current children cumulated CPU time (s) 339.1
Current children cumulated vsize (KiB) 24880

[startup+402.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/75 4836
/proc/meminfo: memFree=1613456/2055920 swapFree=4180472/4192956
[pid=4833] ppid=4831 vsize=24880 CPUtime=398.54
/proc/4833/stat : 4833 (xsolve) R 4831 4833 3975 0 -1 4194304 5671 0 0 0 39851 3 0 0 25 0 1 0 1992113581 25477120 5410 996147200 134512640 135239763 4294956208 18446744073709551615 135096142 0 0 4096 0 0 0 0 17 1 0 0
/proc/4833/statm: 6220 5410 412 177 0 5123 0
Current children cumulated CPU time (s) 398.54
Current children cumulated vsize (KiB) 24880

[startup+462.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/75 4836
/proc/meminfo: memFree=1613392/2055920 swapFree=4180472/4192956
[pid=4833] ppid=4831 vsize=24880 CPUtime=457.98
/proc/4833/stat : 4833 (xsolve) R 4831 4833 3975 0 -1 4194304 5673 0 0 0 45795 3 0 0 25 0 1 0 1992113581 25477120 5412 996147200 134512640 135239763 4294956208 18446744073709551615 135096142 0 0 4096 0 0 0 0 17 1 0 0
/proc/4833/statm: 6220 5412 412 177 0 5123 0
Current children cumulated CPU time (s) 457.98
Current children cumulated vsize (KiB) 24880

[startup+522.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/75 4836
/proc/meminfo: memFree=1613328/2055920 swapFree=4180472/4192956
[pid=4833] ppid=4831 vsize=24880 CPUtime=517.42
/proc/4833/stat : 4833 (xsolve) R 4831 4833 3975 0 -1 4194304 5676 0 0 0 51739 3 0 0 25 0 1 0 1992113581 25477120 5415 996147200 134512640 135239763 4294956208 18446744073709551615 135071045 0 0 4096 0 0 0 0 17 1 0 0
/proc/4833/statm: 6220 5415 412 177 0 5123 0
Current children cumulated CPU time (s) 517.42
Current children cumulated vsize (KiB) 24880

[startup+582.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/75 4836
/proc/meminfo: memFree=1613328/2055920 swapFree=4180472/4192956
[pid=4833] ppid=4831 vsize=24880 CPUtime=576.86
/proc/4833/stat : 4833 (xsolve) R 4831 4833 3975 0 -1 4194304 5676 0 0 0 57683 3 0 0 25 0 1 0 1992113581 25477120 5415 996147200 134512640 135239763 4294956208 18446744073709551615 134834160 0 0 4096 0 0 0 0 17 1 0 0
/proc/4833/statm: 6220 5415 412 177 0 5123 0
Current children cumulated CPU time (s) 576.86
Current children cumulated vsize (KiB) 24880

[startup+642.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/75 4836
/proc/meminfo: memFree=1613328/2055920 swapFree=4180472/4192956
[pid=4833] ppid=4831 vsize=24880 CPUtime=636.3
/proc/4833/stat : 4833 (xsolve) R 4831 4833 3975 0 -1 4194304 5676 0 0 0 63627 3 0 0 25 0 1 0 1992113581 25477120 5415 996147200 134512640 135239763 4294956208 18446744073709551615 134834160 0 0 4096 0 0 0 0 17 1 0 0
/proc/4833/statm: 6220 5415 412 177 0 5123 0
Current children cumulated CPU time (s) 636.3
Current children cumulated vsize (KiB) 24880


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

[startup+822.301 s]
/proc/loadavg: 2.06 2.00 2.00 3/75 4836
/proc/meminfo: memFree=1606352/2055920 swapFree=4180472/4192956
[pid=4833] ppid=4831 vsize=24880 CPUtime=814.61
/proc/4833/stat : 4833 (xsolve) R 4831 4833 3975 0 -1 4194304 5676 0 0 0 81458 3 0 0 25 0 1 0 1992113581 25477120 5415 996147200 134512640 135239763 4294956208 18446744073709551615 134802979 0 0 4096 0 0 0 0 17 1 0 0
/proc/4833/statm: 6220 5415 412 177 0 5123 0
Current children cumulated CPU time (s) 814.61
Current children cumulated vsize (KiB) 24880

[startup+882.301 s]
/proc/loadavg: 2.09 2.02 2.00 3/75 4836
/proc/meminfo: memFree=1607184/2055920 swapFree=4180472/4192956
[pid=4833] ppid=4831 vsize=24880 CPUtime=874.05
/proc/4833/stat : 4833 (xsolve) R 4831 4833 3975 0 -1 4194304 5676 0 0 0 87402 3 0 0 25 0 1 0 1992113581 25477120 5415 996147200 134512640 135239763 4294956208 18446744073709551615 135071045 0 0 4096 0 0 0 0 17 1 0 0
/proc/4833/statm: 6220 5415 412 177 0 5123 0
Current children cumulated CPU time (s) 874.05
Current children cumulated vsize (KiB) 24880

[startup+942.301 s]
/proc/loadavg: 2.04 2.01 2.00 3/75 4836
/proc/meminfo: memFree=1607184/2055920 swapFree=4180472/4192956
[pid=4833] ppid=4831 vsize=24880 CPUtime=933.49
/proc/4833/stat : 4833 (xsolve) R 4831 4833 3975 0 -1 4194304 5676 0 0 0 93346 3 0 0 25 0 1 0 1992113581 25477120 5415 996147200 134512640 135239763 4294956208 18446744073709551615 135019527 0 0 4096 0 0 0 0 17 1 0 0
/proc/4833/statm: 6220 5415 412 177 0 5123 0
Current children cumulated CPU time (s) 933.49
Current children cumulated vsize (KiB) 24880

[startup+1002.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/75 4836
/proc/meminfo: memFree=1607184/2055920 swapFree=4180472/4192956
[pid=4833] ppid=4831 vsize=24880 CPUtime=992.92
/proc/4833/stat : 4833 (xsolve) R 4831 4833 3975 0 -1 4194304 5676 0 0 0 99289 3 0 0 25 0 1 0 1992113581 25477120 5415 996147200 134512640 135239763 4294956208 18446744073709551615 135096142 0 0 4096 0 0 0 0 17 1 0 0
/proc/4833/statm: 6220 5415 412 177 0 5123 0
Current children cumulated CPU time (s) 992.92
Current children cumulated vsize (KiB) 24880

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 4836
/proc/meminfo: memFree=1606352/2055920 swapFree=4180472/4192956
[pid=4833] ppid=4831 vsize=24880 CPUtime=1052.37
/proc/4833/stat : 4833 (xsolve) R 4831 4833 3975 0 -1 4194304 5676 0 0 0 105234 3 0 0 25 0 1 0 1992113581 25477120 5415 996147200 134512640 135239763 4294956208 18446744073709551615 134834179 0 0 4096 0 0 0 0 17 1 0 0
/proc/4833/statm: 6220 5415 412 177 0 5123 0
Current children cumulated CPU time (s) 1052.37
Current children cumulated vsize (KiB) 24880

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 4836
/proc/meminfo: memFree=1606288/2055920 swapFree=4180472/4192956
[pid=4833] ppid=4831 vsize=24880 CPUtime=1111.8
/proc/4833/stat : 4833 (xsolve) R 4831 4833 3975 0 -1 4194304 5676 0 0 0 111177 3 0 0 25 0 1 0 1992113581 25477120 5415 996147200 134512640 135239763 4294956208 18446744073709551615 135096142 0 0 4096 0 0 0 0 17 1 0 0
/proc/4833/statm: 6220 5415 412 177 0 5123 0
Current children cumulated CPU time (s) 1111.8
Current children cumulated vsize (KiB) 24880

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 4836
/proc/meminfo: memFree=1606288/2055920 swapFree=4180472/4192956
[pid=4833] ppid=4831 vsize=24880 CPUtime=1171.25
/proc/4833/stat : 4833 (xsolve) R 4831 4833 3975 0 -1 4194304 5676 0 0 0 117122 3 0 0 25 0 1 0 1992113581 25477120 5415 996147200 134512640 135239763 4294956208 18446744073709551615 135030883 0 0 4096 0 0 0 0 17 1 0 0
/proc/4833/statm: 6220 5415 412 177 0 5123 0
Current children cumulated CPU time (s) 1171.25
Current children cumulated vsize (KiB) 24880

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 4836
/proc/meminfo: memFree=1606928/2055920 swapFree=4180472/4192956
[pid=4833] ppid=4831 vsize=24880 CPUtime=1230.69
/proc/4833/stat : 4833 (xsolve) R 4831 4833 3975 0 -1 4194304 5676 0 0 0 123065 4 0 0 25 0 1 0 1992113581 25477120 5415 996147200 134512640 135239763 4294956208 18446744073709551615 135097618 0 0 4096 0 0 0 0 17 1 0 0
/proc/4833/statm: 6220 5415 412 177 0 5123 0
Current children cumulated CPU time (s) 1230.69
Current children cumulated vsize (KiB) 24880

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 4866
/proc/meminfo: memFree=1591656/2055920 swapFree=4180472/4192956
[pid=4833] ppid=4831 vsize=24880 CPUtime=1290.34
/proc/4833/stat : 4833 (xsolve) R 4831 4833 3975 0 -1 4194304 5676 0 0 0 129030 4 0 0 25 0 1 0 1992113581 25477120 5415 996147200 134512640 135239763 4294956208 18446744073709551615 134833888 0 0 4096 0 0 0 0 17 0 0 0
/proc/4833/statm: 6220 5415 412 177 0 5123 0
Current children cumulated CPU time (s) 1290.34
Current children cumulated vsize (KiB) 24880

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 4866
/proc/meminfo: memFree=1591336/2055920 swapFree=4180472/4192956
[pid=4833] ppid=4831 vsize=24880 CPUtime=1350.31
/proc/4833/stat : 4833 (xsolve) R 4831 4833 3975 0 -1 4194304 5676 0 0 0 135027 4 0 0 25 0 1 0 1992113581 25477120 5415 996147200 134512640 135239763 4294956208 18446744073709551615 134833888 0 0 4096 0 0 0 0 17 0 0 0
/proc/4833/statm: 6220 5415 412 177 0 5123 0
Current children cumulated CPU time (s) 1350.31
Current children cumulated vsize (KiB) 24880

[startup+1422.31 s]
/proc/loadavg: 1.96 1.98 1.99 3/81 4901
/proc/meminfo: memFree=1540840/2055920 swapFree=4180472/4192956
[pid=4833] ppid=4831 vsize=24880 CPUtime=1410.3
/proc/4833/stat : 4833 (xsolve) R 4831 4833 3975 0 -1 4194304 5676 0 0 0 141024 6 0 0 25 0 1 0 1992113581 25477120 5415 996147200 134512640 135239763 4294956208 18446744073709551615 135096129 0 0 4096 0 0 0 0 17 0 0 0
/proc/4833/statm: 6220 5415 412 177 0 5123 0
Current children cumulated CPU time (s) 1410.3
Current children cumulated vsize (KiB) 24880

[startup+1482.3 s]
/proc/loadavg: 1.98 1.98 1.99 3/81 4901
/proc/meminfo: memFree=1540712/2055920 swapFree=4180472/4192956
[pid=4833] ppid=4831 vsize=24880 CPUtime=1470.28
/proc/4833/stat : 4833 (xsolve) R 4831 4833 3975 0 -1 4194304 5676 0 0 0 147022 6 0 0 25 0 1 0 1992113581 25477120 5415 996147200 134512640 135239763 4294956208 18446744073709551615 135096129 0 0 4096 0 0 0 0 17 0 0 0
/proc/4833/statm: 6220 5415 412 177 0 5123 0
Current children cumulated CPU time (s) 1470.28
Current children cumulated vsize (KiB) 24880

[startup+1542.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/81 4901
/proc/meminfo: memFree=1540648/2055920 swapFree=4180472/4192956
[pid=4833] ppid=4831 vsize=24880 CPUtime=1530.25
/proc/4833/stat : 4833 (xsolve) R 4831 4833 3975 0 -1 4194304 5689 0 0 0 153019 6 0 0 25 0 1 0 1992113581 25477120 5428 996147200 134512640 135239763 4294956208 18446744073709551615 134833888 0 0 4096 0 0 0 0 17 0 0 0
/proc/4833/statm: 6220 5428 412 177 0 5123 0
Current children cumulated CPU time (s) 1530.25
Current children cumulated vsize (KiB) 24880

[startup+1602.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/81 4901
/proc/meminfo: memFree=1540584/2055920 swapFree=4180472/4192956
[pid=4833] ppid=4831 vsize=24880 CPUtime=1590.23
/proc/4833/stat : 4833 (xsolve) R 4831 4833 3975 0 -1 4194304 5689 0 0 0 159017 6 0 0 25 0 1 0 1992113581 25477120 5428 996147200 134512640 135239763 4294956208 18446744073709551615 135102491 0 0 4096 0 0 0 0 17 0 0 0
/proc/4833/statm: 6220 5428 412 177 0 5123 0
Current children cumulated CPU time (s) 1590.23
Current children cumulated vsize (KiB) 24880

[startup+1662.3 s]
/proc/loadavg: 2.03 2.00 2.00 3/73 4929
/proc/meminfo: memFree=1574952/2055920 swapFree=4180472/4192956
[pid=4833] ppid=4831 vsize=24880 CPUtime=1650.22
/proc/4833/stat : 4833 (xsolve) R 4831 4833 3975 0 -1 4194304 5689 0 0 0 165015 7 0 0 25 0 1 0 1992113581 25477120 5428 996147200 134512640 135239763 4294956208 18446744073709551615 134833888 0 0 4096 0 0 0 0 17 0 0 0
/proc/4833/statm: 6220 5428 412 177 0 5123 0
Current children cumulated CPU time (s) 1650.22
Current children cumulated vsize (KiB) 24880

[startup+1722.3 s]
/proc/loadavg: 2.11 2.03 2.01 3/73 4929
/proc/meminfo: memFree=1574888/2055920 swapFree=4180472/4192956
[pid=4833] ppid=4831 vsize=24880 CPUtime=1710.19
/proc/4833/stat : 4833 (xsolve) R 4831 4833 3975 0 -1 4194304 5689 0 0 0 171012 7 0 0 25 0 1 0 1992113581 25477120 5428 996147200 134512640 135239763 4294956208 18446744073709551615 135071130 0 0 4096 0 0 0 0 17 0 0 0
/proc/4833/statm: 6220 5428 412 177 0 5123 0
Current children cumulated CPU time (s) 1710.19
Current children cumulated vsize (KiB) 24880

[startup+1782.3 s]
/proc/loadavg: 2.03 2.02 2.00 3/73 4929
/proc/meminfo: memFree=1574824/2055920 swapFree=4180472/4192956
[pid=4833] ppid=4831 vsize=24880 CPUtime=1770.17
/proc/4833/stat : 4833 (xsolve) R 4831 4833 3975 0 -1 4194304 5689 0 0 0 177010 7 0 0 25 0 1 0 1992113581 25477120 5428 996147200 134512640 135239763 4294956208 18446744073709551615 134833888 0 0 4096 0 0 0 0 17 0 0 0
/proc/4833/statm: 6220 5428 412 177 0 5123 0
Current children cumulated CPU time (s) 1770.17
Current children cumulated vsize (KiB) 24880



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1812.2 s]
/proc/loadavg: 2.02 2.02 2.00 3/73 4929
/proc/meminfo: memFree=1574696/2055920 swapFree=4180472/4192956
[pid=4833] ppid=4831 vsize=24880 CPUtime=1800.06
/proc/4833/stat : 4833 (xsolve) R 4831 4833 3975 0 -1 4194304 5689 0 0 0 179999 7 0 0 25 0 1 0 1992113581 25477120 5428 996147200 134512640 135239763 4294956208 18446744073709551615 135096142 0 0 4096 0 0 0 0 17 0 0 0
/proc/4833/statm: 6220 5428 412 177 0 5123 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 24880

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): 1812.21
CPU time (s): 1800.07
CPU user time (s): 1799.99
CPU system time (s): 0.078987
CPU usage (%): 99.3302
Max. virtual memory (cumulated for all children) (KiB): 24880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.99
system time used= 0.078987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5689
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= 7
involuntary context switches= 29542

runsolver used 2.59161 second user time and 5.44317 second system time

The end

Launcher Data (download as text)

Begin job on node3 at 2008-07-04 02:29:42
IDJOB=1061172
IDBENCH=54512
IDSOLVER=357
FILE ID=node3/1061172-1215131382
PBS_JOBID= 7877240
Free space on /tmp= 66552 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/pseudo/chnl/normalized-chnl-35-45.xml
COMMAND LINE= HOME/xsolve BENCHNAME -heu dyn -sac 3 -ds 2 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1061172-1215131382/watcher-1061172-1215131382 -o /tmp/evaluation-result-1061172-1215131382/solver-1061172-1215131382 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1061172-1215131382.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 761c2deb5b05f3480656e30f48462e50
RANDOM SEED=1663834518

node3.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		: 3000.232
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		: 3000.232
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:       1634424 kB
Buffers:         50860 kB
Cached:         289576 kB
SwapCached:       6568 kB
Active:         196192 kB
Inactive:       161576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1634424 kB
SwapTotal:     4192956 kB
SwapFree:      4180472 kB
Dirty:            1176 kB
Writeback:           0 kB
Mapped:          24344 kB
Slab:            48876 kB
Committed_AS:  3337848 kB
PageTables:       1856 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= 66552 MiB
End job on node3 at 2008-07-04 02:59:56