Trace number 1081424

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
bpsolver 2008-06-27? (TO) 1800.02 1814.31

General information on the benchmark

Namecsp/queensKnights/
normalized-queensKnights-20-5-mul.xml
MD5SUM7ece432996b72b47d9d3fdb19a06127f
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1.3378
Satisfiable
(Un)Satisfiability was proved
Number of variables25
Number of constraints300
Maximum constraint arity2
Maximum domain size400
Number of constraints which are defined in extension0
Number of constraints which are defined in intension300
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.02	c bpsolver version 6.27.2008
0.00/0.02	c converting(HOME/instance-1081424-1215216967)
0.00/0.08	c Converted in 25 ms
0.00/0.08	c solving(HOME/instance-1081424-1215216967,1800000)

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-1081424-1215216967/watcher-1081424-1215216967 -o /tmp/evaluation-result-1081424-1215216967/solver-1081424-1215216967 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/solver HOME/instance-1081424-1215216967 1800 

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: 2.12 2.02 2.01 4/73 30604
/proc/meminfo: memFree=1475860/2055920 swapFree=4179028/4192956
[pid=30604] ppid=30602 vsize=3376 CPUtime=0
/proc/30604/stat : 30604 (bprolog) R 30602 30604 27234 0 -1 4194304 293 0 0 0 0 0 0 0 20 0 1 0 2000669580 3457024 24 996147200 134512640 134990860 4294956096 18446744073709551615 8921892 0 0 4096 0 0 0 0 17 1 0 0
/proc/30604/statm: 844 24 18 116 0 701 0

[startup+0.133006 s]
/proc/loadavg: 2.12 2.02 2.01 4/73 30604
/proc/meminfo: memFree=1475860/2055920 swapFree=4179028/4192956
[pid=30604] ppid=30602 vsize=74132 CPUtime=0.12
/proc/30604/stat : 30604 (bprolog) R 30602 30604 27234 0 -1 4194304 1367 0 0 0 9 3 0 0 20 0 2 0 2000669580 75911168 1077 996147200 134512640 134990860 4294956096 18446744073709551615 134746423 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/30604/statm: 18533 1077 198 116 0 18044 0
Current children cumulated CPU time (s) 0.12
Current children cumulated vsize (KiB) 74132

[startup+0.202011 s]
/proc/loadavg: 2.12 2.02 2.01 4/73 30604
/proc/meminfo: memFree=1475860/2055920 swapFree=4179028/4192956
[pid=30604] ppid=30602 vsize=74132 CPUtime=0.19
/proc/30604/stat : 30604 (bprolog) R 30602 30604 27234 0 -1 4194304 1369 0 0 0 16 3 0 0 21 0 2 0 2000669580 75911168 1079 996147200 134512640 134990860 4294956096 18446744073709551615 134716955 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/30604/statm: 18533 1079 200 116 0 18044 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 74132

[startup+0.30202 s]
/proc/loadavg: 2.12 2.02 2.01 4/73 30604
/proc/meminfo: memFree=1475860/2055920 swapFree=4179028/4192956
[pid=30604] ppid=30602 vsize=74132 CPUtime=0.29
/proc/30604/stat : 30604 (bprolog) R 30602 30604 27234 0 -1 4194304 1369 0 0 0 26 3 0 0 21 0 2 0 2000669580 75911168 1079 996147200 134512640 134990860 4294956096 18446744073709551615 134746363 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/30604/statm: 18533 1079 200 116 0 18044 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 74132

[startup+0.70106 s]
/proc/loadavg: 2.12 2.02 2.01 4/73 30604
/proc/meminfo: memFree=1475860/2055920 swapFree=4179028/4192956
[pid=30604] ppid=30602 vsize=74132 CPUtime=0.68
/proc/30604/stat : 30604 (bprolog) R 30602 30604 27234 0 -1 4194304 1369 0 0 0 65 3 0 0 25 0 2 0 2000669580 75911168 1079 996147200 134512640 134990860 4294956096 18446744073709551615 134559523 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/30604/statm: 18533 1079 200 116 0 18044 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 74132

[startup+1.50114 s]
/proc/loadavg: 2.11 2.02 2.00 3/75 30606
/proc/meminfo: memFree=1472196/2055920 swapFree=4179028/4192956
[pid=30604] ppid=30602 vsize=74132 CPUtime=1.48
/proc/30604/stat : 30604 (bprolog) R 30602 30604 27234 0 -1 4194304 1369 0 0 0 145 3 0 0 25 0 2 0 2000669580 75911168 1079 996147200 134512640 134990860 4294956096 18446744073709551615 134716955 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/30604/statm: 18533 1079 200 116 0 18044 0
[pid=30604/tid=30606] ppid=30602 vsize=74132 CPUtime=0
/proc/30604/task/30606/stat : 30606 (bprolog) S 30602 30604 27234 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 2000669592 75911168 1079 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 74132

[startup+3.1023 s]
/proc/loadavg: 2.11 2.02 2.00 3/75 30606
/proc/meminfo: memFree=1472068/2055920 swapFree=4179028/4192956
[pid=30604] ppid=30602 vsize=74132 CPUtime=3.07
/proc/30604/stat : 30604 (bprolog) R 30602 30604 27234 0 -1 4194304 1369 0 0 0 304 3 0 0 25 0 2 0 2000669580 75911168 1079 996147200 134512640 134990860 4294956096 18446744073709551615 134847798 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/30604/statm: 18533 1079 200 116 0 18044 0
[pid=30604/tid=30606] ppid=30602 vsize=74132 CPUtime=0
/proc/30604/task/30606/stat : 30606 (bprolog) S 30602 30604 27234 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 2000669592 75911168 1079 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 74132

[startup+6.30162 s]
/proc/loadavg: 2.11 2.02 2.00 3/75 30606
/proc/meminfo: memFree=1472004/2055920 swapFree=4179028/4192956
[pid=30604] ppid=30602 vsize=74132 CPUtime=6.24
/proc/30604/stat : 30604 (bprolog) R 30602 30604 27234 0 -1 4194304 1369 0 0 0 621 3 0 0 25 0 2 0 2000669580 75911168 1079 996147200 134512640 134990860 4294956096 18446744073709551615 134746547 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/30604/statm: 18533 1079 200 116 0 18044 0
[pid=30604/tid=30606] ppid=30602 vsize=74132 CPUtime=0
/proc/30604/task/30606/stat : 30606 (bprolog) S 30602 30604 27234 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 2000669592 75911168 1079 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 74132

[startup+12.7013 s]
/proc/loadavg: 2.10 2.02 2.00 3/75 30606
/proc/meminfo: memFree=1472004/2055920 swapFree=4179028/4192956
[pid=30604] ppid=30602 vsize=74132 CPUtime=12.59
/proc/30604/stat : 30604 (bprolog) R 30602 30604 27234 0 -1 4194304 1369 0 0 0 1256 3 0 0 25 0 2 0 2000669580 75911168 1079 996147200 134512640 134990860 4294956096 18446744073709551615 134715644 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/30604/statm: 18533 1079 200 116 0 18044 0
[pid=30604/tid=30606] ppid=30602 vsize=74132 CPUtime=0
/proc/30604/task/30606/stat : 30606 (bprolog) S 30602 30604 27234 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 2000669592 75911168 1079 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 74132

[startup+25.5015 s]
/proc/loadavg: 2.08 2.01 2.00 3/75 30606
/proc/meminfo: memFree=1472068/2055920 swapFree=4179028/4192956
[pid=30604] ppid=30602 vsize=74132 CPUtime=25.3
/proc/30604/stat : 30604 (bprolog) R 30602 30604 27234 0 -1 4194304 1370 0 0 0 2527 3 0 0 25 0 2 0 2000669580 75911168 1080 996147200 134512640 134990860 4294956096 18446744073709551615 134716955 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/30604/statm: 18533 1080 200 116 0 18044 0
[pid=30604/tid=30606] ppid=30602 vsize=74132 CPUtime=0
/proc/30604/task/30606/stat : 30606 (bprolog) S 30602 30604 27234 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 2000669592 75911168 1080 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 74132

[startup+51.1011 s]
/proc/loadavg: 2.05 2.01 2.00 3/75 30606
/proc/meminfo: memFree=1472068/2055920 swapFree=4179028/4192956
[pid=30604] ppid=30602 vsize=74132 CPUtime=50.7
/proc/30604/stat : 30604 (bprolog) R 30602 30604 27234 0 -1 4194304 1370 0 0 0 5067 3 0 0 25 0 2 0 2000669580 75911168 1080 996147200 134512640 134990860 4294956096 18446744073709551615 134716955 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/30604/statm: 18533 1080 200 116 0 18044 0
[pid=30604/tid=30606] ppid=30602 vsize=74132 CPUtime=0
/proc/30604/task/30606/stat : 30606 (bprolog) S 30602 30604 27234 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 2000669592 75911168 1080 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.7
Current children cumulated vsize (KiB) 74132

[startup+102.301 s]
/proc/loadavg: 2.02 2.01 2.00 3/75 30606
/proc/meminfo: memFree=1472004/2055920 swapFree=4179028/4192956
[pid=30604] ppid=30602 vsize=74132 CPUtime=101.51
/proc/30604/stat : 30604 (bprolog) R 30602 30604 27234 0 -1 4194304 1370 0 0 0 10148 3 0 0 25 0 2 0 2000669580 75911168 1080 996147200 134512640 134990860 4294956096 18446744073709551615 134716955 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/30604/statm: 18533 1080 200 116 0 18044 0
[pid=30604/tid=30606] ppid=30602 vsize=74132 CPUtime=0
/proc/30604/task/30606/stat : 30606 (bprolog) S 30602 30604 27234 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 2000669592 75911168 1080 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.51
Current children cumulated vsize (KiB) 74132

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 30606
/proc/meminfo: memFree=1472004/2055920 swapFree=4179028/4192956
[pid=30604] ppid=30602 vsize=74132 CPUtime=161.06
/proc/30604/stat : 30604 (bprolog) R 30602 30604 27234 0 -1 4194304 1370 0 0 0 16103 3 0 0 25 0 2 0 2000669580 75911168 1080 996147200 134512640 134990860 4294956096 18446744073709551615 134716945 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/30604/statm: 18533 1080 200 116 0 18044 0
[pid=30604/tid=30606] ppid=30602 vsize=74132 CPUtime=0
/proc/30604/task/30606/stat : 30606 (bprolog) S 30602 30604 27234 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 2000669592 75911168 1080 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 161.06
Current children cumulated vsize (KiB) 74132

[startup+222.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 30606
/proc/meminfo: memFree=1472068/2055920 swapFree=4179028/4192956
[pid=30604] ppid=30602 vsize=74132 CPUtime=220.61
/proc/30604/stat : 30604 (bprolog) R 30602 30604 27234 0 -1 4194304 1370 0 0 0 22058 3 0 0 25 0 2 0 2000669580 75911168 1080 996147200 134512640 134990860 4294956096 18446744073709551615 134746522 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/30604/statm: 18533 1080 200 116 0 18044 0
[pid=30604/tid=30606] ppid=30602 vsize=74132 CPUtime=0
/proc/30604/task/30606/stat : 30606 (bprolog) S 30602 30604 27234 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 2000669592 75911168 1080 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 220.61
Current children cumulated vsize (KiB) 74132

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 30606
/proc/meminfo: memFree=1472068/2055920 swapFree=4179028/4192956
[pid=30604] ppid=30602 vsize=74132 CPUtime=280.15
/proc/30604/stat : 30604 (bprolog) R 30602 30604 27234 0 -1 4194304 1370 0 0 0 28012 3 0 0 25 0 2 0 2000669580 75911168 1080 996147200 134512640 134990860 4294956096 18446744073709551615 134746519 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/30604/statm: 18533 1080 200 116 0 18044 0
[pid=30604/tid=30606] ppid=30602 vsize=74132 CPUtime=0
/proc/30604/task/30606/stat : 30606 (bprolog) S 30602 30604 27234 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 2000669592 75911168 1080 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 280.15
Current children cumulated vsize (KiB) 74132

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 30606
/proc/meminfo: memFree=1472140/2055920 swapFree=4179028/4192956
[pid=30604] ppid=30602 vsize=74132 CPUtime=339.7
/proc/30604/stat : 30604 (bprolog) R 30602 30604 27234 0 -1 4194304 1370 0 0 0 33967 3 0 0 25 0 2 0 2000669580 75911168 1080 996147200 134512640 134990860 4294956096 18446744073709551615 134716889 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/30604/statm: 18533 1080 200 116 0 18044 0
[pid=30604/tid=30606] ppid=30602 vsize=74132 CPUtime=0
/proc/30604/task/30606/stat : 30606 (bprolog) S 30602 30604 27234 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 2000669592 75911168 1080 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 339.7
Current children cumulated vsize (KiB) 74132

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 30606
/proc/meminfo: memFree=1472012/2055920 swapFree=4179028/4192956
[pid=30604] ppid=30602 vsize=74132 CPUtime=399.24
/proc/30604/stat : 30604 (bprolog) R 30602 30604 27234 0 -1 4194304 1370 0 0 0 39921 3 0 0 25 0 2 0 2000669580 75911168 1080 996147200 134512640 134990860 4294956096 18446744073709551615 134746366 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/30604/statm: 18533 1080 200 116 0 18044 0
[pid=30604/tid=30606] ppid=30602 vsize=74132 CPUtime=0
/proc/30604/task/30606/stat : 30606 (bprolog) S 30602 30604 27234 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 2000669592 75911168 1080 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 399.24
Current children cumulated vsize (KiB) 74132

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 30656
/proc/meminfo: memFree=1443724/2055920 swapFree=4179028/4192956
[pid=30604] ppid=30602 vsize=74132 CPUtime=459.17
/proc/30604/stat : 30604 (bprolog) R 30602 30604 27234 0 -1 4194304 1370 0 0 0 45913 4 0 0 25 0 2 0 2000669580 75911168 1080 996147200 134512640 134990860 4294956096 18446744073709551615 134746531 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/30604/statm: 18533 1080 200 116 0 18044 0
[pid=30604/tid=30606] ppid=30602 vsize=74132 CPUtime=0
/proc/30604/task/30606/stat : 30606 (bprolog) S 30602 30604 27234 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 2000669592 75911168 1080 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 459.17
Current children cumulated vsize (KiB) 74132

[startup+522.301 s]

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

/proc/loadavg: 2.09 2.05 2.01 3/84 30801
/proc/meminfo: memFree=1298860/2055920 swapFree=4179028/4192956
[pid=30604] ppid=30602 vsize=84376 CPUtime=1232.85
/proc/30604/stat : 30604 (bprolog) R 30602 30604 27234 0 -1 4194304 1371 0 0 0 123278 7 0 0 25 0 3 0 2000669580 86401024 1081 996147200 134512640 134990860 4294956096 18446744073709551615 134746547 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/30604/statm: 21094 1081 200 116 0 20605 0
[pid=30604/tid=30606] ppid=30602 vsize=84376 CPUtime=0
/proc/30604/task/30606/stat : 30606 (bprolog) S 30602 30604 27234 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 2000669592 86401024 1081 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=30604/tid=30801] ppid=30602 vsize=84376 CPUtime=0
/proc/30604/task/30801/stat : 30801 (bprolog) S 30602 30604 27234 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 2000759609 86401024 1081 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1232.85
Current children cumulated vsize (KiB) 84376

[startup+1302.3 s]
/proc/loadavg: 2.13 2.07 2.01 3/84 30802
/proc/meminfo: memFree=1298924/2055920 swapFree=4179028/4192956
[pid=30604] ppid=30602 vsize=84376 CPUtime=1292.34
/proc/30604/stat : 30604 (bprolog) R 30602 30604 27234 0 -1 4194304 1371 0 0 0 129227 7 0 0 25 0 3 0 2000669580 86401024 1081 996147200 134512640 134990860 4294956096 18446744073709551615 134716955 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/30604/statm: 21094 1081 200 116 0 20605 0
[pid=30604/tid=30606] ppid=30602 vsize=84376 CPUtime=0
/proc/30604/task/30606/stat : 30606 (bprolog) S 30602 30604 27234 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 2000669592 86401024 1081 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=30604/tid=30801] ppid=30602 vsize=84376 CPUtime=0
/proc/30604/task/30801/stat : 30801 (bprolog) S 30602 30604 27234 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 2000759609 86401024 1081 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1292.34
Current children cumulated vsize (KiB) 84376

[startup+1362.3 s]
/proc/loadavg: 2.08 2.06 2.01 3/85 30804
/proc/meminfo: memFree=1298980/2055920 swapFree=4179028/4192956
[pid=30604] ppid=30602 vsize=94620 CPUtime=1351.84
/proc/30604/stat : 30604 (bprolog) R 30602 30604 27234 0 -1 4194304 1372 0 0 0 135177 7 0 0 25 0 4 0 2000669580 96890880 1082 996147200 134512640 134990860 4294956096 18446744073709551615 134716955 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/30604/statm: 23655 1082 200 116 0 23166 0
[pid=30604/tid=30606] ppid=30602 vsize=94620 CPUtime=0
/proc/30604/task/30606/stat : 30606 (bprolog) S 30602 30604 27234 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 2000669592 96890880 1082 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=30604/tid=30801] ppid=30602 vsize=94620 CPUtime=0
/proc/30604/task/30801/stat : 30801 (bprolog) S 30602 30604 27234 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 2000759609 96890880 1082 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=30604/tid=30804] ppid=30602 vsize=94620 CPUtime=0
/proc/30604/task/30804/stat : 30804 (bprolog) S 30602 30604 27234 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 2000804619 96890880 1082 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1351.84
Current children cumulated vsize (KiB) 94620

[startup+1422.3 s]
/proc/loadavg: 2.03 2.05 2.00 3/85 30804
/proc/meminfo: memFree=1298980/2055920 swapFree=4179028/4192956
[pid=30604] ppid=30602 vsize=94620 CPUtime=1411.33
/proc/30604/stat : 30604 (bprolog) R 30602 30604 27234 0 -1 4194304 1372 0 0 0 141126 7 0 0 25 0 4 0 2000669580 96890880 1082 996147200 134512640 134990860 4294956096 18446744073709551615 134716933 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/30604/statm: 23655 1082 200 116 0 23166 0
[pid=30604/tid=30606] ppid=30602 vsize=94620 CPUtime=0
/proc/30604/task/30606/stat : 30606 (bprolog) S 30602 30604 27234 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 2000669592 96890880 1082 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=30604/tid=30801] ppid=30602 vsize=94620 CPUtime=0
/proc/30604/task/30801/stat : 30801 (bprolog) S 30602 30604 27234 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 2000759609 96890880 1082 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=30604/tid=30804] ppid=30602 vsize=94620 CPUtime=0
/proc/30604/task/30804/stat : 30804 (bprolog) S 30602 30604 27234 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 2000804619 96890880 1082 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1411.33
Current children cumulated vsize (KiB) 94620

[startup+1482.3 s]
/proc/loadavg: 2.05 2.05 2.00 3/85 30804
/proc/meminfo: memFree=1299044/2055920 swapFree=4179028/4192956
[pid=30604] ppid=30602 vsize=94620 CPUtime=1470.82
/proc/30604/stat : 30604 (bprolog) R 30602 30604 27234 0 -1 4194304 1372 0 0 0 147075 7 0 0 25 0 4 0 2000669580 96890880 1082 996147200 134512640 134990860 4294956096 18446744073709551615 134746487 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/30604/statm: 23655 1082 200 116 0 23166 0
[pid=30604/tid=30606] ppid=30602 vsize=94620 CPUtime=0
/proc/30604/task/30606/stat : 30606 (bprolog) S 30602 30604 27234 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 2000669592 96890880 1082 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=30604/tid=30801] ppid=30602 vsize=94620 CPUtime=0
/proc/30604/task/30801/stat : 30801 (bprolog) S 30602 30604 27234 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 2000759609 96890880 1082 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=30604/tid=30804] ppid=30602 vsize=94620 CPUtime=0
/proc/30604/task/30804/stat : 30804 (bprolog) S 30602 30604 27234 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 2000804619 96890880 1082 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1470.82
Current children cumulated vsize (KiB) 94620

[startup+1542.31 s]
/proc/loadavg: 2.02 2.04 2.00 3/85 30804
/proc/meminfo: memFree=1298980/2055920 swapFree=4179028/4192956
[pid=30604] ppid=30602 vsize=94620 CPUtime=1530.31
/proc/30604/stat : 30604 (bprolog) R 30602 30604 27234 0 -1 4194304 1372 0 0 0 153024 7 0 0 25 0 4 0 2000669580 96890880 1082 996147200 134512640 134990860 4294956096 18446744073709551615 134746498 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/30604/statm: 23655 1082 200 116 0 23166 0
[pid=30604/tid=30606] ppid=30602 vsize=94620 CPUtime=0
/proc/30604/task/30606/stat : 30606 (bprolog) S 30602 30604 27234 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 2000669592 96890880 1082 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=30604/tid=30801] ppid=30602 vsize=94620 CPUtime=0
/proc/30604/task/30801/stat : 30801 (bprolog) S 30602 30604 27234 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 2000759609 96890880 1082 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=30604/tid=30804] ppid=30602 vsize=94620 CPUtime=0
/proc/30604/task/30804/stat : 30804 (bprolog) S 30602 30604 27234 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 2000804619 96890880 1082 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1530.31
Current children cumulated vsize (KiB) 94620

[startup+1602.3 s]
/proc/loadavg: 2.04 2.05 2.00 3/86 30805
/proc/meminfo: memFree=1298972/2055920 swapFree=4179028/4192956
[pid=30604] ppid=30602 vsize=104864 CPUtime=1589.81
/proc/30604/stat : 30604 (bprolog) R 30602 30604 27234 0 -1 4194304 1373 0 0 0 158974 7 0 0 25 0 5 0 2000669580 107380736 1083 996147200 134512640 134990860 4294956096 18446744073709551615 134716889 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/30604/statm: 26216 1083 200 116 0 25727 0
[pid=30604/tid=30606] ppid=30602 vsize=104864 CPUtime=0
/proc/30604/task/30606/stat : 30606 (bprolog) S 30602 30604 27234 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 2000669592 107380736 1083 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=30604/tid=30801] ppid=30602 vsize=104864 CPUtime=0
/proc/30604/task/30801/stat : 30801 (bprolog) S 30602 30604 27234 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2000759609 107380736 1083 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=30604/tid=30804] ppid=30602 vsize=104864 CPUtime=0
/proc/30604/task/30804/stat : 30804 (bprolog) S 30602 30604 27234 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2000804619 107380736 1083 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=30604/tid=30805] ppid=30602 vsize=104864 CPUtime=0
/proc/30604/task/30805/stat : 30805 (bprolog) S 30602 30604 27234 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 2000827126 107380736 1083 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1589.81
Current children cumulated vsize (KiB) 104864

[startup+1662.3 s]
/proc/loadavg: 2.12 2.07 2.01 3/86 30805
/proc/meminfo: memFree=1298972/2055920 swapFree=4179028/4192956
[pid=30604] ppid=30602 vsize=104864 CPUtime=1649.29
/proc/30604/stat : 30604 (bprolog) R 30602 30604 27234 0 -1 4194304 1373 0 0 0 164922 7 0 0 25 0 5 0 2000669580 107380736 1083 996147200 134512640 134990860 4294956096 18446744073709551615 134746192 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/30604/statm: 26216 1083 200 116 0 25727 0
[pid=30604/tid=30606] ppid=30602 vsize=104864 CPUtime=0
/proc/30604/task/30606/stat : 30606 (bprolog) S 30602 30604 27234 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 2000669592 107380736 1083 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=30604/tid=30801] ppid=30602 vsize=104864 CPUtime=0
/proc/30604/task/30801/stat : 30801 (bprolog) S 30602 30604 27234 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2000759609 107380736 1083 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=30604/tid=30804] ppid=30602 vsize=104864 CPUtime=0
/proc/30604/task/30804/stat : 30804 (bprolog) S 30602 30604 27234 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2000804619 107380736 1083 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=30604/tid=30805] ppid=30602 vsize=104864 CPUtime=0
/proc/30604/task/30805/stat : 30805 (bprolog) S 30602 30604 27234 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 2000827126 107380736 1083 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1649.29
Current children cumulated vsize (KiB) 104864

[startup+1722.3 s]
/proc/loadavg: 2.12 2.07 2.00 3/86 30805
/proc/meminfo: memFree=1298780/2055920 swapFree=4179028/4192956
[pid=30604] ppid=30602 vsize=104864 CPUtime=1708.79
/proc/30604/stat : 30604 (bprolog) R 30602 30604 27234 0 -1 4194304 1373 0 0 0 170872 7 0 0 25 0 5 0 2000669580 107380736 1083 996147200 134512640 134990860 4294956096 18446744073709551615 134746487 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/30604/statm: 26216 1083 200 116 0 25727 0
[pid=30604/tid=30606] ppid=30602 vsize=104864 CPUtime=0
/proc/30604/task/30606/stat : 30606 (bprolog) S 30602 30604 27234 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 2000669592 107380736 1083 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=30604/tid=30801] ppid=30602 vsize=104864 CPUtime=0
/proc/30604/task/30801/stat : 30801 (bprolog) S 30602 30604 27234 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2000759609 107380736 1083 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=30604/tid=30804] ppid=30602 vsize=104864 CPUtime=0
/proc/30604/task/30804/stat : 30804 (bprolog) S 30602 30604 27234 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2000804619 107380736 1083 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=30604/tid=30805] ppid=30602 vsize=104864 CPUtime=0
/proc/30604/task/30805/stat : 30805 (bprolog) S 30602 30604 27234 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2000827126 107380736 1083 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1708.79
Current children cumulated vsize (KiB) 104864

[startup+1782.3 s]
/proc/loadavg: 2.27 2.11 2.02 3/86 30805
/proc/meminfo: memFree=1298780/2055920 swapFree=4179028/4192956
[pid=30604] ppid=30602 vsize=104864 CPUtime=1768.28
/proc/30604/stat : 30604 (bprolog) R 30602 30604 27234 0 -1 4194304 1373 0 0 0 176821 7 0 0 25 0 5 0 2000669580 107380736 1083 996147200 134512640 134990860 4294956096 18446744073709551615 134716933 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/30604/statm: 26216 1083 200 116 0 25727 0
[pid=30604/tid=30606] ppid=30602 vsize=104864 CPUtime=0
/proc/30604/task/30606/stat : 30606 (bprolog) S 30602 30604 27234 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 2000669592 107380736 1083 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=30604/tid=30801] ppid=30602 vsize=104864 CPUtime=0
/proc/30604/task/30801/stat : 30801 (bprolog) S 30602 30604 27234 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2000759609 107380736 1083 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=30604/tid=30804] ppid=30602 vsize=104864 CPUtime=0
/proc/30604/task/30804/stat : 30804 (bprolog) S 30602 30604 27234 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2000804619 107380736 1083 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=30604/tid=30805] ppid=30602 vsize=104864 CPUtime=0
/proc/30604/task/30805/stat : 30805 (bprolog) S 30602 30604 27234 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2000827126 107380736 1083 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1768.28
Current children cumulated vsize (KiB) 104864



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1814.3 s]
/proc/loadavg: 2.22 2.12 2.02 3/82 30805
/proc/meminfo: memFree=1298780/2055920 swapFree=4179028/4192956
[pid=30604] ppid=30602 vsize=104864 CPUtime=1800.01
/proc/30604/stat : 30604 (bprolog) R 30602 30604 27234 0 -1 4194304 1374 0 0 0 179994 7 0 0 25 0 1 0 2000669580 107380736 1084 996147200 134512640 134990860 4294956096 18446744073709551615 134746531 0 0 4096 2 0 0 0 17 1 0 0
/proc/30604/statm: 26216 1084 201 116 0 25727 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 104864

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): 1814.31
CPU time (s): 1800.02
CPU user time (s): 1799.94
CPU system time (s): 0.079987
CPU usage (%): 99.2127
Max. virtual memory (cumulated for all children) (KiB): 104864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.94
system time used= 0.079987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1374
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= 12
involuntary context switches= 62509

runsolver used 2.00769 second user time and 4.65429 second system time

The end

Launcher Data (download as text)

Begin job on node36 at 2008-07-05 02:16:07
IDJOB=1081424
IDBENCH=57103
IDSOLVER=347
FILE ID=node36/1081424-1215216967
PBS_JOBID= 7881671
Free space on /tmp= 66524 MiB

SOLVER NAME= bpsolver 2008-06-27
BENCH NAME= CPAI08/csp/queensKnights/normalized-queensKnights-20-5-mul.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1081424-1215216967/watcher-1081424-1215216967 -o /tmp/evaluation-result-1081424-1215216967/solver-1081424-1215216967 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/solver HOME/instance-1081424-1215216967 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 7ece432996b72b47d9d3fdb19a06127f
RANDOM SEED=706945971

node36.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:       1476340 kB
Buffers:         97176 kB
Cached:         394216 kB
SwapCached:       7932 kB
Active:         321272 kB
Inactive:       187444 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1476340 kB
SwapTotal:     4192956 kB
SwapFree:      4179028 kB
Dirty:            1228 kB
Writeback:           0 kB
Mapped:          24840 kB
Slab:            56160 kB
Committed_AS:  3295556 kB
PageTables:       1748 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 node36 at 2008-07-05 02:46:23