Trace number 1042001

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) 1800.05 1808.91

General information on the benchmark

Namecsp/allsquares/
normalized-squares-20-20.xml
MD5SUM9541b3b4231f964fb97c1a5fd435ac4a
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark6.73398
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of constraints953
Maximum constraint arity20
Maximum domain size54
Number of constraints which are defined in extension0
Number of constraints which are defined in intension761
Global constraints used (with number of constraints)cumulative(2),weightedsum(190)

Solver Data (download as text)

0.00/0.02	c bpsolver version 6.27.2008
0.00/0.02	c converting(HOME/instance-1042001-1215002201)
0.19/0.22	c Converted in 77 ms
0.19/0.22	c solving(HOME/instance-1042001-1215002201,1800000)

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-1042001-1215002201/watcher-1042001-1215002201 -o /tmp/evaluation-result-1042001-1215002201/solver-1042001-1215002201 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/solver HOME/instance-1042001-1215002201 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: 2.55 2.15 2.04 4/73 17375
/proc/meminfo: memFree=1519536/2055920 swapFree=4179048/4192956
[pid=17375] ppid=17373 vsize=5356 CPUtime=0
/proc/17375/stat : 17375 (sh) R 17373 17375 16677 0 -1 4194304 263 0 0 0 0 0 0 0 21 0 1 0 111900749 5484544 230 996147200 4194304 4889804 548682068864 18446744073709551615 4309963 0 0 4100 65536 0 0 0 17 1 0 0
/proc/17375/statm: 1339 230 192 169 0 50 0

[startup+0.086198 s]
/proc/loadavg: 2.55 2.15 2.04 4/73 17375
/proc/meminfo: memFree=1519536/2055920 swapFree=4179048/4192956
[pid=17375] ppid=17373 vsize=56080 CPUtime=0.07
/proc/17375/stat : 17375 (bprolog) R 17373 17375 16677 0 -1 4194304 1189 0 0 0 3 4 0 0 21 0 1 0 111900749 57425920 902 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 0 0 0
/proc/17375/statm: 14020 902 178 116 0 13531 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 56080

[startup+0.102198 s]
/proc/loadavg: 2.55 2.15 2.04 4/73 17375
/proc/meminfo: memFree=1519536/2055920 swapFree=4179048/4192956
[pid=17375] ppid=17373 vsize=56080 CPUtime=0.09
/proc/17375/stat : 17375 (bprolog) R 17373 17375 16677 0 -1 4194304 1190 0 0 0 4 5 0 0 21 0 1 0 111900749 57425920 903 996147200 134512640 134990860 4294956112 18446744073709551615 134572784 0 0 4096 2 0 0 0 17 0 0 0
/proc/17375/statm: 14020 903 178 116 0 13531 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 56080

[startup+0.302227 s]
/proc/loadavg: 2.55 2.15 2.04 4/73 17375
/proc/meminfo: memFree=1519536/2055920 swapFree=4179048/4192956
[pid=17375] ppid=17373 vsize=74324 CPUtime=0.29
/proc/17375/stat : 17375 (bprolog) R 17373 17375 16677 0 -1 4194304 2044 0 0 0 16 13 0 0 24 0 2 0 111900749 76107776 1720 996147200 134512640 134990860 4294956112 18446744073709551615 134851762 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17375/statm: 18581 1720 208 116 0 18092 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 74324

[startup+0.702267 s]
/proc/loadavg: 2.55 2.15 2.04 4/73 17375
/proc/meminfo: memFree=1519536/2055920 swapFree=4179048/4192956
[pid=17375] ppid=17373 vsize=74324 CPUtime=0.69
/proc/17375/stat : 17375 (bprolog) R 17373 17375 16677 0 -1 4194304 2044 0 0 0 56 13 0 0 25 0 2 0 111900749 76107776 1720 996147200 134512640 134990860 4294956112 18446744073709551615 134630006 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17375/statm: 18581 1720 208 116 0 18092 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 74324

[startup+1.50136 s]
/proc/loadavg: 2.55 2.15 2.04 3/75 17377
/proc/meminfo: memFree=1513184/2055920 swapFree=4179048/4192956
[pid=17375] ppid=17373 vsize=74324 CPUtime=1.48
/proc/17375/stat : 17375 (bprolog) R 17373 17375 16677 0 -1 4194304 2044 0 0 0 135 13 0 0 25 0 2 0 111900749 76107776 1720 996147200 134512640 134990860 4294956112 18446744073709551615 134606258 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17375/statm: 18581 1720 208 116 0 18092 0
[pid=17375/tid=17377] ppid=17373 vsize=74324 CPUtime=0
/proc/17375/task/17377/stat : 17377 (bprolog) S 17373 17375 16677 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 111900776 76107776 1720 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 74324

[startup+3.10154 s]
/proc/loadavg: 2.51 2.15 2.04 3/75 17377
/proc/meminfo: memFree=1512992/2055920 swapFree=4179048/4192956
[pid=17375] ppid=17373 vsize=74324 CPUtime=3.07
/proc/17375/stat : 17375 (bprolog) R 17373 17375 16677 0 -1 4194304 2044 0 0 0 294 13 0 0 25 0 2 0 111900749 76107776 1720 996147200 134512640 134990860 4294956112 18446744073709551615 134872971 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17375/statm: 18581 1720 208 116 0 18092 0
[pid=17375/tid=17377] ppid=17373 vsize=74324 CPUtime=0
/proc/17375/task/17377/stat : 17377 (bprolog) S 17373 17375 16677 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 111900776 76107776 1720 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 74324

[startup+6.3019 s]
/proc/loadavg: 2.51 2.15 2.04 3/75 17377
/proc/meminfo: memFree=1512992/2055920 swapFree=4179048/4192956
[pid=17375] ppid=17373 vsize=74324 CPUtime=6.24
/proc/17375/stat : 17375 (bprolog) R 17373 17375 16677 0 -1 4194304 2044 0 0 0 611 13 0 0 25 0 2 0 111900749 76107776 1720 996147200 134512640 134990860 4294956112 18446744073709551615 134845891 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17375/statm: 18581 1720 208 116 0 18092 0
[pid=17375/tid=17377] ppid=17373 vsize=74324 CPUtime=0
/proc/17375/task/17377/stat : 17377 (bprolog) S 17373 17375 16677 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 111900776 76107776 1720 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 74324

[startup+12.7016 s]
/proc/loadavg: 2.43 2.14 2.04 3/75 17377
/proc/meminfo: memFree=1513000/2055920 swapFree=4179048/4192956
[pid=17375] ppid=17373 vsize=74324 CPUtime=12.59
/proc/17375/stat : 17375 (bprolog) R 17373 17375 16677 0 -1 4194304 2044 0 0 0 1246 13 0 0 25 0 2 0 111900749 76107776 1720 996147200 134512640 134990860 4294956112 18446744073709551615 134895481 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17375/statm: 18581 1720 208 116 0 18092 0
[pid=17375/tid=17377] ppid=17373 vsize=74324 CPUtime=0
/proc/17375/task/17377/stat : 17377 (bprolog) S 17373 17375 16677 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 111900776 76107776 1720 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 74324

[startup+25.5021 s]
/proc/loadavg: 2.36 2.14 2.04 3/75 17377
/proc/meminfo: memFree=1513000/2055920 swapFree=4179048/4192956
[pid=17375] ppid=17373 vsize=74324 CPUtime=25.29
/proc/17375/stat : 17375 (bprolog) R 17373 17375 16677 0 -1 4194304 2046 0 0 0 2516 13 0 0 25 0 2 0 111900749 76107776 1722 996147200 134512640 134990860 4294956112 18446744073709551615 134629683 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17375/statm: 18581 1722 208 116 0 18092 0
[pid=17375/tid=17377] ppid=17373 vsize=74324 CPUtime=0
/proc/17375/task/17377/stat : 17377 (bprolog) S 17373 17375 16677 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 111900776 76107776 1722 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 74324

[startup+51.1029 s]
/proc/loadavg: 2.24 2.12 2.04 3/75 17377
/proc/meminfo: memFree=1513256/2055920 swapFree=4179048/4192956
[pid=17375] ppid=17373 vsize=74324 CPUtime=50.7
/proc/17375/stat : 17375 (bprolog) R 17373 17375 16677 0 -1 4194304 2046 0 0 0 5057 13 0 0 25 0 2 0 111900749 76107776 1722 996147200 134512640 134990860 4294956112 18446744073709551615 134629983 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17375/statm: 18581 1722 208 116 0 18092 0
[pid=17375/tid=17377] ppid=17373 vsize=74324 CPUtime=0
/proc/17375/task/17377/stat : 17377 (bprolog) S 17373 17375 16677 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 111900776 76107776 1722 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.7
Current children cumulated vsize (KiB) 74324

[startup+102.307 s]
/proc/loadavg: 2.09 2.10 2.03 3/75 17377
/proc/meminfo: memFree=1513192/2055920 swapFree=4179048/4192956
[pid=17375] ppid=17373 vsize=74324 CPUtime=101.51
/proc/17375/stat : 17375 (bprolog) R 17373 17375 16677 0 -1 4194304 2046 0 0 0 10138 13 0 0 25 0 2 0 111900749 76107776 1722 996147200 134512640 134990860 4294956112 18446744073709551615 134845506 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17375/statm: 18581 1722 208 116 0 18092 0
[pid=17375/tid=17377] ppid=17373 vsize=74324 CPUtime=0
/proc/17375/task/17377/stat : 17377 (bprolog) S 17373 17375 16677 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 111900776 76107776 1722 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.51
Current children cumulated vsize (KiB) 74324

[startup+162.302 s]
/proc/loadavg: 2.03 2.08 2.03 3/75 17377
/proc/meminfo: memFree=1513192/2055920 swapFree=4179048/4192956
[pid=17375] ppid=17373 vsize=74324 CPUtime=161.04
/proc/17375/stat : 17375 (bprolog) R 17373 17375 16677 0 -1 4194304 2046 0 0 0 16091 13 0 0 25 0 2 0 111900749 76107776 1722 996147200 134512640 134990860 4294956112 18446744073709551615 134629832 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17375/statm: 18581 1722 208 116 0 18092 0
[pid=17375/tid=17377] ppid=17373 vsize=74324 CPUtime=0
/proc/17375/task/17377/stat : 17377 (bprolog) S 17373 17375 16677 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 111900776 76107776 1722 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 161.04
Current children cumulated vsize (KiB) 74324

[startup+222.302 s]
/proc/loadavg: 2.01 2.06 2.02 3/75 17377
/proc/meminfo: memFree=1513320/2055920 swapFree=4179048/4192956
[pid=17375] ppid=17373 vsize=74324 CPUtime=220.59
/proc/17375/stat : 17375 (bprolog) R 17373 17375 16677 0 -1 4194304 2046 0 0 0 22046 13 0 0 25 0 2 0 111900749 76107776 1722 996147200 134512640 134990860 4294956112 18446744073709551615 134851642 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17375/statm: 18581 1722 208 116 0 18092 0
[pid=17375/tid=17377] ppid=17373 vsize=74324 CPUtime=0
/proc/17375/task/17377/stat : 17377 (bprolog) S 17373 17375 16677 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 111900776 76107776 1722 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 220.59
Current children cumulated vsize (KiB) 74324

[startup+282.303 s]
/proc/loadavg: 2.00 2.05 2.02 3/75 17377
/proc/meminfo: memFree=1513320/2055920 swapFree=4179048/4192956
[pid=17375] ppid=17373 vsize=74324 CPUtime=280.14
/proc/17375/stat : 17375 (bprolog) R 17373 17375 16677 0 -1 4194304 2046 0 0 0 28000 14 0 0 25 0 2 0 111900749 76107776 1722 996147200 134512640 134990860 4294956112 18446744073709551615 134895242 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17375/statm: 18581 1722 208 116 0 18092 0
[pid=17375/tid=17377] ppid=17373 vsize=74324 CPUtime=0
/proc/17375/task/17377/stat : 17377 (bprolog) S 17373 17375 16677 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 111900776 76107776 1722 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 280.14
Current children cumulated vsize (KiB) 74324

[startup+342.303 s]
/proc/loadavg: 2.00 2.04 2.01 3/75 17377
/proc/meminfo: memFree=1513320/2055920 swapFree=4179048/4192956
[pid=17375] ppid=17373 vsize=74324 CPUtime=339.67
/proc/17375/stat : 17375 (bprolog) R 17373 17375 16677 0 -1 4194304 2047 0 0 0 33953 14 0 0 25 0 2 0 111900749 76107776 1723 996147200 134512640 134990860 4294956112 18446744073709551615 134629927 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17375/statm: 18581 1723 208 116 0 18092 0
[pid=17375/tid=17377] ppid=17373 vsize=74324 CPUtime=0
/proc/17375/task/17377/stat : 17377 (bprolog) S 17373 17375 16677 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 111900776 76107776 1723 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 339.67
Current children cumulated vsize (KiB) 74324

[startup+402.302 s]
/proc/loadavg: 2.00 2.03 2.01 3/76 17472
/proc/meminfo: memFree=1508768/2055920 swapFree=4179048/4192956
[pid=17375] ppid=17373 vsize=74324 CPUtime=399.15
/proc/17375/stat : 17375 (bprolog) R 17373 17375 16677 0 -1 4194304 2047 0 0 0 39901 14 0 0 25 0 2 0 111900749 76107776 1723 996147200 134512640 134990860 4294956112 18446744073709551615 134851762 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17375/statm: 18581 1723 208 116 0 18092 0
[pid=17375/tid=17377] ppid=17373 vsize=74324 CPUtime=0
/proc/17375/task/17377/stat : 17377 (bprolog) S 17373 17375 16677 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 111900776 76107776 1723 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 399.15
Current children cumulated vsize (KiB) 74324

[startup+462.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/76 17472
/proc/meminfo: memFree=1508768/2055920 swapFree=4179048/4192956
[pid=17375] ppid=17373 vsize=74324 CPUtime=458.91
/proc/17375/stat : 17375 (bprolog) R 17373 17375 16677 0 -1 4194304 2047 0 0 0 45877 14 0 0 25 0 2 0 111900749 76107776 1723 996147200 134512640 134990860 4294956112 18446744073709551615 134607551 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17375/statm: 18581 1723 208 116 0 18092 0
[pid=17375/tid=17377] ppid=17373 vsize=74324 CPUtime=0
/proc/17375/task/17377/stat : 17377 (bprolog) S 17373 17375 16677 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 111900776 76107776 1723 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 458.91
Current children cumulated vsize (KiB) 74324

[startup+522.303 s]

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


[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 17475
/proc/meminfo: memFree=1507992/2055920 swapFree=4179048/4192956
[pid=17375] ppid=17373 vsize=84568 CPUtime=1176.09
/proc/17375/stat : 17375 (bprolog) R 17373 17375 16677 0 -1 4194304 2171 0 0 0 117595 14 0 0 25 0 3 0 111900749 86597632 1847 996147200 134512640 134990860 4294956112 18446744073709551615 134571201 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17375/statm: 21142 1847 208 116 0 20653 0
[pid=17375/tid=17377] ppid=17373 vsize=84568 CPUtime=0
/proc/17375/task/17377/stat : 17377 (bprolog) S 17373 17375 16677 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 111900776 86597632 1847 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=17375/tid=17475] ppid=17373 vsize=84568 CPUtime=0
/proc/17375/task/17475/stat : 17475 (bprolog) S 17373 17375 16677 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 111990791 86597632 1847 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1176.09
Current children cumulated vsize (KiB) 84568

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 17475
/proc/meminfo: memFree=1507992/2055920 swapFree=4179048/4192956
[pid=17375] ppid=17373 vsize=84568 CPUtime=1235.85
/proc/17375/stat : 17375 (bprolog) R 17373 17375 16677 0 -1 4194304 2171 0 0 0 123571 14 0 0 25 0 3 0 111900749 86597632 1847 996147200 134512640 134990860 4294956112 18446744073709551615 134845440 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17375/statm: 21142 1847 208 116 0 20653 0
[pid=17375/tid=17377] ppid=17373 vsize=84568 CPUtime=0
/proc/17375/task/17377/stat : 17377 (bprolog) S 17373 17375 16677 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 111900776 86597632 1847 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=17375/tid=17475] ppid=17373 vsize=84568 CPUtime=0
/proc/17375/task/17475/stat : 17475 (bprolog) S 17373 17375 16677 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 111990791 86597632 1847 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1235.85
Current children cumulated vsize (KiB) 84568

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/78 17476
/proc/meminfo: memFree=1507792/2055920 swapFree=4179048/4192956
[pid=17375] ppid=17373 vsize=84568 CPUtime=1295.62
/proc/17375/stat : 17375 (bprolog) R 17373 17375 16677 0 -1 4194304 2171 0 0 0 129548 14 0 0 25 0 3 0 111900749 86597632 1847 996147200 134512640 134990860 4294956112 18446744073709551615 134852156 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17375/statm: 21142 1847 208 116 0 20653 0
[pid=17375/tid=17377] ppid=17373 vsize=84568 CPUtime=0
/proc/17375/task/17377/stat : 17377 (bprolog) S 17373 17375 16677 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 111900776 86597632 1847 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=17375/tid=17475] ppid=17373 vsize=84568 CPUtime=0
/proc/17375/task/17475/stat : 17475 (bprolog) S 17373 17375 16677 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 111990791 86597632 1847 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1295.62
Current children cumulated vsize (KiB) 84568

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/78 17476
/proc/meminfo: memFree=1507792/2055920 swapFree=4179048/4192956
[pid=17375] ppid=17373 vsize=84568 CPUtime=1355.38
/proc/17375/stat : 17375 (bprolog) R 17373 17375 16677 0 -1 4194304 2171 0 0 0 135524 14 0 0 25 0 3 0 111900749 86597632 1847 996147200 134512640 134990860 4294956112 18446744073709551615 134669121 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17375/statm: 21142 1847 208 116 0 20653 0
[pid=17375/tid=17377] ppid=17373 vsize=84568 CPUtime=0
/proc/17375/task/17377/stat : 17377 (bprolog) S 17373 17375 16677 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 111900776 86597632 1847 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=17375/tid=17475] ppid=17373 vsize=84568 CPUtime=0
/proc/17375/task/17475/stat : 17475 (bprolog) S 17373 17375 16677 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 111990791 86597632 1847 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1355.38
Current children cumulated vsize (KiB) 84568

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/78 17476
/proc/meminfo: memFree=1507728/2055920 swapFree=4179048/4192956
[pid=17375] ppid=17373 vsize=84568 CPUtime=1415.15
/proc/17375/stat : 17375 (bprolog) R 17373 17375 16677 0 -1 4194304 2171 0 0 0 141501 14 0 0 25 0 3 0 111900749 86597632 1847 996147200 134512640 134990860 4294956112 18446744073709551615 134559521 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17375/statm: 21142 1847 208 116 0 20653 0
[pid=17375/tid=17377] ppid=17373 vsize=84568 CPUtime=0
/proc/17375/task/17377/stat : 17377 (bprolog) S 17373 17375 16677 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 111900776 86597632 1847 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=17375/tid=17475] ppid=17373 vsize=84568 CPUtime=0
/proc/17375/task/17475/stat : 17475 (bprolog) S 17373 17375 16677 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 111990791 86597632 1847 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1415.15
Current children cumulated vsize (KiB) 84568

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/78 17482
/proc/meminfo: memFree=1507792/2055920 swapFree=4179048/4192956
[pid=17375] ppid=17373 vsize=84568 CPUtime=1474.9
/proc/17375/stat : 17375 (bprolog) R 17373 17375 16677 0 -1 4194304 2171 0 0 0 147476 14 0 0 25 0 3 0 111900749 86597632 1847 996147200 134512640 134990860 4294956112 18446744073709551615 134873065 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17375/statm: 21142 1847 208 116 0 20653 0
[pid=17375/tid=17377] ppid=17373 vsize=84568 CPUtime=0
/proc/17375/task/17377/stat : 17377 (bprolog) S 17373 17375 16677 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 111900776 86597632 1847 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=17375/tid=17475] ppid=17373 vsize=84568 CPUtime=0
/proc/17375/task/17475/stat : 17475 (bprolog) S 17373 17375 16677 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 111990791 86597632 1847 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1474.9
Current children cumulated vsize (KiB) 84568

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/78 17482
/proc/meminfo: memFree=1507728/2055920 swapFree=4179048/4192956
[pid=17375] ppid=17373 vsize=84568 CPUtime=1534.67
/proc/17375/stat : 17375 (bprolog) R 17373 17375 16677 0 -1 4194304 2171 0 0 0 153453 14 0 0 25 0 3 0 111900749 86597632 1847 996147200 134512640 134990860 4294956112 18446744073709551615 134629999 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17375/statm: 21142 1847 208 116 0 20653 0
[pid=17375/tid=17377] ppid=17373 vsize=84568 CPUtime=0
/proc/17375/task/17377/stat : 17377 (bprolog) S 17373 17375 16677 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 111900776 86597632 1847 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=17375/tid=17475] ppid=17373 vsize=84568 CPUtime=0
/proc/17375/task/17475/stat : 17475 (bprolog) S 17373 17375 16677 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 111990791 86597632 1847 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1534.67
Current children cumulated vsize (KiB) 84568

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/78 17482
/proc/meminfo: memFree=1507600/2055920 swapFree=4179048/4192956
[pid=17375] ppid=17373 vsize=84568 CPUtime=1594.43
/proc/17375/stat : 17375 (bprolog) R 17373 17375 16677 0 -1 4194304 2171 0 0 0 159429 14 0 0 25 0 3 0 111900749 86597632 1847 996147200 134512640 134990860 4294956112 18446744073709551615 134559509 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17375/statm: 21142 1847 208 116 0 20653 0
[pid=17375/tid=17377] ppid=17373 vsize=84568 CPUtime=0
/proc/17375/task/17377/stat : 17377 (bprolog) S 17373 17375 16677 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 111900776 86597632 1847 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=17375/tid=17475] ppid=17373 vsize=84568 CPUtime=0
/proc/17375/task/17475/stat : 17475 (bprolog) S 17373 17375 16677 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 111990791 86597632 1847 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1594.43
Current children cumulated vsize (KiB) 84568

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/78 17482
/proc/meminfo: memFree=1507600/2055920 swapFree=4179048/4192956
[pid=17375] ppid=17373 vsize=84568 CPUtime=1654.19
/proc/17375/stat : 17375 (bprolog) R 17373 17375 16677 0 -1 4194304 2171 0 0 0 165405 14 0 0 25 0 3 0 111900749 86597632 1847 996147200 134512640 134990860 4294956112 18446744073709551615 134851762 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17375/statm: 21142 1847 208 116 0 20653 0
[pid=17375/tid=17377] ppid=17373 vsize=84568 CPUtime=0
/proc/17375/task/17377/stat : 17377 (bprolog) S 17373 17375 16677 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 111900776 86597632 1847 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=17375/tid=17475] ppid=17373 vsize=84568 CPUtime=0
/proc/17375/task/17475/stat : 17475 (bprolog) S 17373 17375 16677 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 111990791 86597632 1847 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1654.19
Current children cumulated vsize (KiB) 84568

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 17521
/proc/meminfo: memFree=1406536/2055920 swapFree=4179048/4192956
[pid=17375] ppid=17373 vsize=84568 CPUtime=1713.82
/proc/17375/stat : 17375 (bprolog) R 17373 17375 16677 0 -1 4194304 2171 0 0 0 171368 14 0 0 25 0 3 0 111900749 86597632 1847 996147200 134512640 134990860 4294956112 18446744073709551615 134607373 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17375/statm: 21142 1847 208 116 0 20653 0
[pid=17375/tid=17377] ppid=17373 vsize=84568 CPUtime=0
/proc/17375/task/17377/stat : 17377 (bprolog) S 17373 17375 16677 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 111900776 86597632 1847 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=17375/tid=17475] ppid=17373 vsize=84568 CPUtime=0
/proc/17375/task/17475/stat : 17475 (bprolog) S 17373 17375 16677 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 111990791 86597632 1847 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1713.82
Current children cumulated vsize (KiB) 84568

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 17521
/proc/meminfo: memFree=1339400/2055920 swapFree=4179048/4192956
[pid=17375] ppid=17373 vsize=84568 CPUtime=1773.54
/proc/17375/stat : 17375 (bprolog) R 17373 17375 16677 0 -1 4194304 2171 0 0 0 177339 15 0 0 25 0 3 0 111900749 86597632 1847 996147200 134512640 134990860 4294956112 18446744073709551615 134716803 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17375/statm: 21142 1847 208 116 0 20653 0
[pid=17375/tid=17377] ppid=17373 vsize=84568 CPUtime=0
/proc/17375/task/17377/stat : 17377 (bprolog) S 17373 17375 16677 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 111900776 86597632 1847 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=17375/tid=17475] ppid=17373 vsize=84568 CPUtime=0
/proc/17375/task/17475/stat : 17475 (bprolog) S 17373 17375 16677 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 111990791 86597632 1847 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1773.54
Current children cumulated vsize (KiB) 84568



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 17521
/proc/meminfo: memFree=1339272/2055920 swapFree=4179048/4192956
[pid=17375] ppid=17373 vsize=84568 CPUtime=1800.04
/proc/17375/stat : 17375 (bprolog) R 17373 17375 16677 0 -1 4194304 2172 0 0 0 179989 15 0 0 25 0 1 0 111900749 86597632 1848 996147200 134512640 134990860 4294956112 18446744073709551615 134629956 0 0 4096 2 0 0 0 17 0 0 0
/proc/17375/statm: 21142 1848 209 116 0 20653 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 84568

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

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

[startup+1808.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 17521
/proc/meminfo: memFree=1339272/2055920 swapFree=4179048/4192956
[pid=17375] ppid=17373 vsize=84568 CPUtime=1800.04
/proc/17375/stat : 17375 (bprolog) R 17373 17375 16677 0 -1 4194304 2172 0 0 0 179989 15 0 0 25 0 1 0 111900749 86597632 1848 996147200 134512640 134990860 4294956112 18446744073709551615 134629956 0 0 4096 2 0 0 0 17 0 0 0
/proc/17375/statm: 21142 1848 209 116 0 20653 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 84568

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1808.91
CPU time (s): 1800.05
CPU user time (s): 1799.89
CPU system time (s): 0.152976
CPU usage (%): 99.5102
Max. virtual memory (cumulated for all children) (KiB): 84568

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.89
system time used= 0.152976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2172
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= 6
involuntary context switches= 25286

runsolver used 1.65575 second user time and 4.93225 second system time

The end

Launcher Data (download as text)

Begin job on node76 at 2008-07-02 14:36:41
IDJOB=1042001
IDBENCH=53862
IDSOLVER=347
FILE ID=node76/1042001-1215002201
PBS_JOBID= 7870773
Free space on /tmp= 66552 MiB

SOLVER NAME= bpsolver 2008-06-27
BENCH NAME= CPAI08/csp/allsquares/normalized-squares-20-20.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1042001-1215002201/watcher-1042001-1215002201 -o /tmp/evaluation-result-1042001-1215002201/solver-1042001-1215002201 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/solver HOME/instance-1042001-1215002201 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 9541b3b4231f964fb97c1a5fd435ac4a
RANDOM SEED=612723888

node76.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		: 3000.222
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		: 3000.222
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1519888 kB
Buffers:         60452 kB
Cached:         388008 kB
SwapCached:       8908 kB
Active:          85680 kB
Inactive:       377144 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1519888 kB
SwapTotal:     4192956 kB
SwapFree:      4179048 kB
Dirty:            1700 kB
Writeback:           0 kB
Mapped:          21424 kB
Slab:            58876 kB
Committed_AS:   212588 kB
PageTables:       1540 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= 66548 MiB
End job on node76 at 2008-07-02 15:06:52