Trace number 1041001

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) 1800.06 1806.91

General information on the benchmark

Namecsp/allsquaresUnsat/
normalized-squaresUnsat-22-22.xml
MD5SUMe23ca055df0c6e4fbd5c341fa6a6c6fa
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.145976
Satisfiable
(Un)Satisfiability was proved
Number of variables968
Number of constraints1158
Maximum constraint arity22
Maximum domain size61
Number of constraints which are defined in extension0
Number of constraints which are defined in intension925
Global constraints used (with number of constraints)cumulative(2),weightedsum(231)

Solver Data (download as text)

0.00/0.02	c bpsolver version 6.27.2008
0.00/0.02	c converting(HOME/instance-1041001-1214999126)
0.19/0.28	c Converted in 117 ms
0.19/0.28	c solving(HOME/instance-1041001-1214999126,1800000)

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-1041001-1214999126/watcher-1041001-1214999126 -o /tmp/evaluation-result-1041001-1214999126/solver-1041001-1214999126 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/solver HOME/instance-1041001-1214999126 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: 1.99 1.98 1.75 4/72 4876
/proc/meminfo: memFree=1921744/2055920 swapFree=4180972/4192956
[pid=4876] ppid=4874 vsize=4780 CPUtime=0
/proc/4876/stat : 4876 (bprolog) R 4874 4876 4475 0 -1 4194304 598 0 0 0 0 0 0 0 20 0 1 0 1978887220 4894720 316 996147200 134512640 134990860 4294956112 18446744073709551615 134530848 0 0 4096 0 0 0 0 17 1 0 0
/proc/4876/statm: 1195 316 72 116 0 706 0

[startup+0.211122 s]
/proc/loadavg: 1.99 1.98 1.75 4/72 4876
/proc/meminfo: memFree=1921744/2055920 swapFree=4180972/4192956
[pid=4876] ppid=4874 vsize=56080 CPUtime=0.19
/proc/4876/stat : 4876 (bprolog) R 4874 4876 4475 0 -1 4194304 1217 0 0 0 9 10 0 0 20 0 1 0 1978887220 57425920 930 996147200 134512640 134990860 4294956112 18446744073709551615 134557008 0 0 4096 2 0 0 0 17 1 0 0
/proc/4876/statm: 14020 930 178 116 0 13531 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 56080

[startup+0.301132 s]
/proc/loadavg: 1.99 1.98 1.75 4/72 4876
/proc/meminfo: memFree=1921744/2055920 swapFree=4180972/4192956
[pid=4876] ppid=4874 vsize=56076 CPUtime=0.28
/proc/4876/stat : 4876 (bprolog) R 4874 4876 4475 0 -1 4194304 1342 0 0 0 14 14 0 0 20 0 1 0 1978887220 57421824 1053 996147200 134512640 134990860 4294956112 18446744073709551615 134561372 0 0 4096 2 0 0 0 17 1 0 0
/proc/4876/statm: 14019 1053 180 116 0 13530 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 56076

[startup+0.401147 s]
/proc/loadavg: 1.99 1.98 1.75 4/72 4876
/proc/meminfo: memFree=1921744/2055920 swapFree=4180972/4192956
[pid=4876] ppid=4874 vsize=74296 CPUtime=0.39
/proc/4876/stat : 4876 (bprolog) R 4874 4876 4475 0 -1 4194304 2003 0 0 0 24 15 0 0 22 0 2 0 1978887220 76079104 1713 996147200 134512640 134990860 4294956112 18446744073709551615 134851762 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/4876/statm: 18574 1713 208 116 0 18085 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 74296

[startup+0.70117 s]
/proc/loadavg: 1.99 1.98 1.75 4/72 4876
/proc/meminfo: memFree=1921744/2055920 swapFree=4180972/4192956
[pid=4876] ppid=4874 vsize=74296 CPUtime=0.69
/proc/4876/stat : 4876 (bprolog) R 4874 4876 4475 0 -1 4194304 2016 0 0 0 54 15 0 0 25 0 2 0 1978887220 76079104 1726 996147200 134512640 134990860 4294956112 18446744073709551615 134851671 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/4876/statm: 18574 1726 208 116 0 18085 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 74296

[startup+1.50124 s]
/proc/loadavg: 1.99 1.98 1.75 3/74 4878
/proc/meminfo: memFree=1915456/2055920 swapFree=4180972/4192956
[pid=4876] ppid=4874 vsize=74296 CPUtime=1.48
/proc/4876/stat : 4876 (bprolog) R 4874 4876 4475 0 -1 4194304 2016 0 0 0 133 15 0 0 25 0 2 0 1978887220 76079104 1726 996147200 134512640 134990860 4294956112 18446744073709551615 134630006 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/4876/statm: 18574 1726 208 116 0 18085 0
[pid=4876/tid=4878] ppid=4874 vsize=74296 CPUtime=0
/proc/4876/task/4878/stat : 4878 (bprolog) S 4874 4876 4475 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 1978887255 76079104 1726 996147200 134512640 134990860 4294956112 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) 74296

[startup+3.10138 s]
/proc/loadavg: 1.99 1.98 1.75 3/74 4878
/proc/meminfo: memFree=1915264/2055920 swapFree=4180972/4192956
[pid=4876] ppid=4874 vsize=74296 CPUtime=3.08
/proc/4876/stat : 4876 (bprolog) R 4874 4876 4475 0 -1 4194304 2019 0 0 0 293 15 0 0 25 0 2 0 1978887220 76079104 1729 996147200 134512640 134990860 4294956112 18446744073709551615 134895215 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/4876/statm: 18574 1729 208 116 0 18085 0
[pid=4876/tid=4878] ppid=4874 vsize=74296 CPUtime=0
/proc/4876/task/4878/stat : 4878 (bprolog) S 4874 4876 4475 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 1978887255 76079104 1729 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 74296

[startup+6.30165 s]
/proc/loadavg: 1.99 1.98 1.75 3/74 4878
/proc/meminfo: memFree=1915200/2055920 swapFree=4180972/4192956
[pid=4876] ppid=4874 vsize=74296 CPUtime=6.26
/proc/4876/stat : 4876 (bprolog) R 4874 4876 4475 0 -1 4194304 2022 0 0 0 611 15 0 0 25 0 2 0 1978887220 76079104 1732 996147200 134512640 134990860 4294956112 18446744073709551615 134852156 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/4876/statm: 18574 1732 208 116 0 18085 0
[pid=4876/tid=4878] ppid=4874 vsize=74296 CPUtime=0
/proc/4876/task/4878/stat : 4878 (bprolog) S 4874 4876 4475 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 1978887255 76079104 1732 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 74296

[startup+12.7022 s]
/proc/loadavg: 1.99 1.98 1.75 3/74 4878
/proc/meminfo: memFree=1915072/2055920 swapFree=4180972/4192956
[pid=4876] ppid=4874 vsize=74296 CPUtime=12.64
/proc/4876/stat : 4876 (bprolog) R 4874 4876 4475 0 -1 4194304 2022 0 0 0 1249 15 0 0 25 0 2 0 1978887220 76079104 1732 996147200 134512640 134990860 4294956112 18446744073709551615 134869080 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/4876/statm: 18574 1732 208 116 0 18085 0
[pid=4876/tid=4878] ppid=4874 vsize=74296 CPUtime=0
/proc/4876/task/4878/stat : 4878 (bprolog) S 4874 4876 4475 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 1978887255 76079104 1732 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 74296

[startup+25.5063 s]
/proc/loadavg: 1.99 1.98 1.75 3/74 4878
/proc/meminfo: memFree=1915072/2055920 swapFree=4180972/4192956
[pid=4876] ppid=4874 vsize=74296 CPUtime=25.39
/proc/4876/stat : 4876 (bprolog) R 4874 4876 4475 0 -1 4194304 2033 0 0 0 2524 15 0 0 25 0 2 0 1978887220 76079104 1743 996147200 134512640 134990860 4294956112 18446744073709551615 134864012 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/4876/statm: 18574 1743 208 116 0 18085 0
[pid=4876/tid=4878] ppid=4874 vsize=74296 CPUtime=0
/proc/4876/task/4878/stat : 4878 (bprolog) S 4874 4876 4475 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 1978887255 76079104 1743 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.39
Current children cumulated vsize (KiB) 74296

[startup+51.1015 s]
/proc/loadavg: 2.07 2.00 1.76 3/74 4878
/proc/meminfo: memFree=1914944/2055920 swapFree=4180972/4192956
[pid=4876] ppid=4874 vsize=74296 CPUtime=50.89
/proc/4876/stat : 4876 (bprolog) R 4874 4876 4475 0 -1 4194304 2061 0 0 0 5074 15 0 0 25 0 2 0 1978887220 76079104 1771 996147200 134512640 134990860 4294956112 18446744073709551615 134630006 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/4876/statm: 18574 1771 208 116 0 18085 0
[pid=4876/tid=4878] ppid=4874 vsize=74296 CPUtime=0
/proc/4876/task/4878/stat : 4878 (bprolog) S 4874 4876 4475 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 1978887255 76079104 1771 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.89
Current children cumulated vsize (KiB) 74296

[startup+102.302 s]
/proc/loadavg: 2.03 2.00 1.77 3/74 4878
/proc/meminfo: memFree=1914752/2055920 swapFree=4180972/4192956
[pid=4876] ppid=4874 vsize=74296 CPUtime=101.89
/proc/4876/stat : 4876 (bprolog) R 4874 4876 4475 0 -1 4194304 2061 0 0 0 10174 15 0 0 25 0 2 0 1978887220 76079104 1771 996147200 134512640 134990860 4294956112 18446744073709551615 134917171 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/4876/statm: 18574 1771 208 116 0 18085 0
[pid=4876/tid=4878] ppid=4874 vsize=74296 CPUtime=0
/proc/4876/task/4878/stat : 4878 (bprolog) S 4874 4876 4475 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 1978887255 76079104 1771 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.89
Current children cumulated vsize (KiB) 74296

[startup+162.301 s]
/proc/loadavg: 2.12 2.03 1.80 3/74 4878
/proc/meminfo: memFree=1914752/2055920 swapFree=4180972/4192956
[pid=4876] ppid=4874 vsize=74296 CPUtime=161.65
/proc/4876/stat : 4876 (bprolog) R 4874 4876 4475 0 -1 4194304 2061 0 0 0 16150 15 0 0 25 0 2 0 1978887220 76079104 1771 996147200 134512640 134990860 4294956112 18446744073709551615 134608706 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/4876/statm: 18574 1771 208 116 0 18085 0
[pid=4876/tid=4878] ppid=4874 vsize=74296 CPUtime=0
/proc/4876/task/4878/stat : 4878 (bprolog) S 4874 4876 4475 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 1978887255 76079104 1771 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 161.65
Current children cumulated vsize (KiB) 74296

[startup+222.302 s]
/proc/loadavg: 2.04 2.02 1.81 3/74 4878
/proc/meminfo: memFree=1914752/2055920 swapFree=4180972/4192956
[pid=4876] ppid=4874 vsize=74296 CPUtime=221.42
/proc/4876/stat : 4876 (bprolog) R 4874 4876 4475 0 -1 4194304 2061 0 0 0 22127 15 0 0 25 0 2 0 1978887220 76079104 1771 996147200 134512640 134990860 4294956112 18446744073709551615 134607551 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/4876/statm: 18574 1771 208 116 0 18085 0
[pid=4876/tid=4878] ppid=4874 vsize=74296 CPUtime=0
/proc/4876/task/4878/stat : 4878 (bprolog) S 4874 4876 4475 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 1978887255 76079104 1771 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 221.42
Current children cumulated vsize (KiB) 74296

[startup+282.302 s]
/proc/loadavg: 2.01 2.02 1.82 3/74 4878
/proc/meminfo: memFree=1914752/2055920 swapFree=4180972/4192956
[pid=4876] ppid=4874 vsize=74296 CPUtime=281.19
/proc/4876/stat : 4876 (bprolog) R 4874 4876 4475 0 -1 4194304 2061 0 0 0 28104 15 0 0 25 0 2 0 1978887220 76079104 1771 996147200 134512640 134990860 4294956112 18446744073709551615 134629990 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/4876/statm: 18574 1771 208 116 0 18085 0
[pid=4876/tid=4878] ppid=4874 vsize=74296 CPUtime=0
/proc/4876/task/4878/stat : 4878 (bprolog) S 4874 4876 4475 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 1978887255 76079104 1771 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 281.19
Current children cumulated vsize (KiB) 74296

[startup+342.306 s]
/proc/loadavg: 2.00 2.01 1.83 3/74 4878
/proc/meminfo: memFree=1914752/2055920 swapFree=4180972/4192956
[pid=4876] ppid=4874 vsize=74296 CPUtime=340.96
/proc/4876/stat : 4876 (bprolog) R 4874 4876 4475 0 -1 4194304 2061 0 0 0 34081 15 0 0 25 0 2 0 1978887220 76079104 1771 996147200 134512640 134990860 4294956112 18446744073709551615 134630006 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/4876/statm: 18574 1771 208 116 0 18085 0
[pid=4876/tid=4878] ppid=4874 vsize=74296 CPUtime=0
/proc/4876/task/4878/stat : 4878 (bprolog) S 4874 4876 4475 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 1978887255 76079104 1771 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 340.96
Current children cumulated vsize (KiB) 74296

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 1.83 3/74 4878
/proc/meminfo: memFree=1914752/2055920 swapFree=4180972/4192956
[pid=4876] ppid=4874 vsize=74296 CPUtime=400.72
/proc/4876/stat : 4876 (bprolog) R 4874 4876 4475 0 -1 4194304 2062 0 0 0 40057 15 0 0 25 0 2 0 1978887220 76079104 1772 996147200 134512640 134990860 4294956112 18446744073709551615 134851776 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/4876/statm: 18574 1772 208 116 0 18085 0
[pid=4876/tid=4878] ppid=4874 vsize=74296 CPUtime=0
/proc/4876/task/4878/stat : 4878 (bprolog) S 4874 4876 4475 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 1978887255 76079104 1772 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 400.72
Current children cumulated vsize (KiB) 74296

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 1.84 3/74 4878
/proc/meminfo: memFree=1914752/2055920 swapFree=4180972/4192956
[pid=4876] ppid=4874 vsize=74296 CPUtime=460.49
/proc/4876/stat : 4876 (bprolog) R 4874 4876 4475 0 -1 4194304 2062 0 0 0 46034 15 0 0 25 0 2 0 1978887220 76079104 1772 996147200 134512640 134990860 4294956112 18446744073709551615 134630006 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/4876/statm: 18574 1772 208 116 0 18085 0
[pid=4876/tid=4878] ppid=4874 vsize=74296 CPUtime=0
/proc/4876/task/4878/stat : 4878 (bprolog) S 4874 4876 4475 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 1978887255 76079104 1772 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 460.49
Current children cumulated vsize (KiB) 74296

[startup+522.301 s]

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


[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/75 4885
/proc/meminfo: memFree=1912944/2055920 swapFree=4180972/4192956
[pid=4876] ppid=4874 vsize=84540 CPUtime=1177.43
/proc/4876/stat : 4876 (bprolog) R 4874 4876 4475 0 -1 4194304 2220 0 0 0 117727 16 0 0 25 0 3 0 1978887220 86568960 1930 996147200 134512640 134990860 4294956112 18446744073709551615 134607551 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/4876/statm: 21135 1930 208 116 0 20646 0
[pid=4876/tid=4878] ppid=4874 vsize=84540 CPUtime=0
/proc/4876/task/4878/stat : 4878 (bprolog) S 4874 4876 4475 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1978887255 86568960 1930 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=4876/tid=4879] ppid=4874 vsize=84540 CPUtime=0
/proc/4876/task/4879/stat : 4879 (bprolog) S 4874 4876 4475 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 1978977269 86568960 1930 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1177.43
Current children cumulated vsize (KiB) 84540

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/75 4885
/proc/meminfo: memFree=1912816/2055920 swapFree=4180972/4192956
[pid=4876] ppid=4874 vsize=84540 CPUtime=1237.15
/proc/4876/stat : 4876 (bprolog) R 4874 4876 4475 0 -1 4194304 2220 0 0 0 123699 16 0 0 25 0 3 0 1978887220 86568960 1930 996147200 134512640 134990860 4294956112 18446744073709551615 134630006 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/4876/statm: 21135 1930 208 116 0 20646 0
[pid=4876/tid=4878] ppid=4874 vsize=84540 CPUtime=0
/proc/4876/task/4878/stat : 4878 (bprolog) S 4874 4876 4475 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1978887255 86568960 1930 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=4876/tid=4879] ppid=4874 vsize=84540 CPUtime=0
/proc/4876/task/4879/stat : 4879 (bprolog) S 4874 4876 4475 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 1978977269 86568960 1930 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1237.15
Current children cumulated vsize (KiB) 84540

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/75 4885
/proc/meminfo: memFree=1912760/2055920 swapFree=4180972/4192956
[pid=4876] ppid=4874 vsize=84540 CPUtime=1296.87
/proc/4876/stat : 4876 (bprolog) R 4874 4876 4475 0 -1 4194304 2220 0 0 0 129671 16 0 0 25 0 3 0 1978887220 86568960 1930 996147200 134512640 134990860 4294956112 18446744073709551615 134883173 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/4876/statm: 21135 1930 208 116 0 20646 0
[pid=4876/tid=4878] ppid=4874 vsize=84540 CPUtime=0
/proc/4876/task/4878/stat : 4878 (bprolog) S 4874 4876 4475 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1978887255 86568960 1930 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=4876/tid=4879] ppid=4874 vsize=84540 CPUtime=0
/proc/4876/task/4879/stat : 4879 (bprolog) S 4874 4876 4475 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 1978977269 86568960 1930 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1296.87
Current children cumulated vsize (KiB) 84540

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/75 4885
/proc/meminfo: memFree=1912824/2055920 swapFree=4180972/4192956
[pid=4876] ppid=4874 vsize=84540 CPUtime=1356.59
/proc/4876/stat : 4876 (bprolog) R 4874 4876 4475 0 -1 4194304 2220 0 0 0 135643 16 0 0 25 0 3 0 1978887220 86568960 1930 996147200 134512640 134990860 4294956112 18446744073709551615 134630006 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/4876/statm: 21135 1930 208 116 0 20646 0
[pid=4876/tid=4878] ppid=4874 vsize=84540 CPUtime=0
/proc/4876/task/4878/stat : 4878 (bprolog) S 4874 4876 4475 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1978887255 86568960 1930 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=4876/tid=4879] ppid=4874 vsize=84540 CPUtime=0
/proc/4876/task/4879/stat : 4879 (bprolog) S 4874 4876 4475 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 1978977269 86568960 1930 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1356.59
Current children cumulated vsize (KiB) 84540

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/75 4885
/proc/meminfo: memFree=1912824/2055920 swapFree=4180972/4192956
[pid=4876] ppid=4874 vsize=84540 CPUtime=1416.35
/proc/4876/stat : 4876 (bprolog) R 4874 4876 4475 0 -1 4194304 2220 0 0 0 141619 16 0 0 25 0 3 0 1978887220 86568960 1930 996147200 134512640 134990860 4294956112 18446744073709551615 134908554 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/4876/statm: 21135 1930 208 116 0 20646 0
[pid=4876/tid=4878] ppid=4874 vsize=84540 CPUtime=0
/proc/4876/task/4878/stat : 4878 (bprolog) S 4874 4876 4475 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1978887255 86568960 1930 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=4876/tid=4879] ppid=4874 vsize=84540 CPUtime=0
/proc/4876/task/4879/stat : 4879 (bprolog) S 4874 4876 4475 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 1978977269 86568960 1930 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1416.35
Current children cumulated vsize (KiB) 84540

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/75 4885
/proc/meminfo: memFree=1912824/2055920 swapFree=4180972/4192956
[pid=4876] ppid=4874 vsize=84540 CPUtime=1476.11
/proc/4876/stat : 4876 (bprolog) R 4874 4876 4475 0 -1 4194304 2220 0 0 0 147595 16 0 0 25 0 3 0 1978887220 86568960 1930 996147200 134512640 134990860 4294956112 18446744073709551615 134630006 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/4876/statm: 21135 1930 208 116 0 20646 0
[pid=4876/tid=4878] ppid=4874 vsize=84540 CPUtime=0
/proc/4876/task/4878/stat : 4878 (bprolog) S 4874 4876 4475 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1978887255 86568960 1930 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=4876/tid=4879] ppid=4874 vsize=84540 CPUtime=0
/proc/4876/task/4879/stat : 4879 (bprolog) S 4874 4876 4475 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 1978977269 86568960 1930 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1476.11
Current children cumulated vsize (KiB) 84540

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/75 4885
/proc/meminfo: memFree=1912824/2055920 swapFree=4180972/4192956
[pid=4876] ppid=4874 vsize=84540 CPUtime=1535.88
/proc/4876/stat : 4876 (bprolog) R 4874 4876 4475 0 -1 4194304 2220 0 0 0 153572 16 0 0 25 0 3 0 1978887220 86568960 1930 996147200 134512640 134990860 4294956112 18446744073709551615 134607436 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/4876/statm: 21135 1930 208 116 0 20646 0
[pid=4876/tid=4878] ppid=4874 vsize=84540 CPUtime=0
/proc/4876/task/4878/stat : 4878 (bprolog) S 4874 4876 4475 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1978887255 86568960 1930 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=4876/tid=4879] ppid=4874 vsize=84540 CPUtime=0
/proc/4876/task/4879/stat : 4879 (bprolog) S 4874 4876 4475 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 1978977269 86568960 1930 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1535.88
Current children cumulated vsize (KiB) 84540

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/75 4885
/proc/meminfo: memFree=1912760/2055920 swapFree=4180972/4192956
[pid=4876] ppid=4874 vsize=84540 CPUtime=1595.64
/proc/4876/stat : 4876 (bprolog) R 4874 4876 4475 0 -1 4194304 2220 0 0 0 159548 16 0 0 25 0 3 0 1978887220 86568960 1930 996147200 134512640 134990860 4294956112 18446744073709551615 134630144 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/4876/statm: 21135 1930 208 116 0 20646 0
[pid=4876/tid=4878] ppid=4874 vsize=84540 CPUtime=0
/proc/4876/task/4878/stat : 4878 (bprolog) S 4874 4876 4475 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1978887255 86568960 1930 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=4876/tid=4879] ppid=4874 vsize=84540 CPUtime=0
/proc/4876/task/4879/stat : 4879 (bprolog) S 4874 4876 4475 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 1978977269 86568960 1930 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1595.64
Current children cumulated vsize (KiB) 84540

[startup+1662.31 s]
/proc/loadavg: 1.95 1.98 1.91 3/83 5008
/proc/meminfo: memFree=1846768/2055920 swapFree=4180972/4192956
[pid=4876] ppid=4874 vsize=84540 CPUtime=1655.5
/proc/4876/stat : 4876 (bprolog) R 4874 4876 4475 0 -1 4194304 2220 0 0 0 165528 22 0 0 25 0 3 0 1978887220 86568960 1930 996147200 134512640 134990860 4294956112 18446744073709551615 134629956 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/4876/statm: 21135 1930 208 116 0 20646 0
[pid=4876/tid=4878] ppid=4874 vsize=84540 CPUtime=0
/proc/4876/task/4878/stat : 4878 (bprolog) S 4874 4876 4475 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1978887255 86568960 1930 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=4876/tid=4879] ppid=4874 vsize=84540 CPUtime=0
/proc/4876/task/4879/stat : 4879 (bprolog) S 4874 4876 4475 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 1978977269 86568960 1930 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1655.5
Current children cumulated vsize (KiB) 84540

[startup+1722.3 s]
/proc/loadavg: 2.02 2.00 1.91 3/83 5008
/proc/meminfo: memFree=1846576/2055920 swapFree=4180972/4192956
[pid=4876] ppid=4874 vsize=84540 CPUtime=1715.47
/proc/4876/stat : 4876 (bprolog) R 4874 4876 4475 0 -1 4194304 2220 0 0 0 171525 22 0 0 25 0 3 0 1978887220 86568960 1930 996147200 134512640 134990860 4294956112 18446744073709551615 134559523 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/4876/statm: 21135 1930 208 116 0 20646 0
[pid=4876/tid=4878] ppid=4874 vsize=84540 CPUtime=0
/proc/4876/task/4878/stat : 4878 (bprolog) S 4874 4876 4475 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1978887255 86568960 1930 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=4876/tid=4879] ppid=4874 vsize=84540 CPUtime=0
/proc/4876/task/4879/stat : 4879 (bprolog) S 4874 4876 4475 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 1978977269 86568960 1930 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1715.47
Current children cumulated vsize (KiB) 84540

[startup+1782.3 s]
/proc/loadavg: 2.17 2.04 1.93 3/83 5008
/proc/meminfo: memFree=1846320/2055920 swapFree=4180972/4192956
[pid=4876] ppid=4874 vsize=84540 CPUtime=1775.45
/proc/4876/stat : 4876 (bprolog) R 4874 4876 4475 0 -1 4194304 2220 0 0 0 177523 22 0 0 25 0 3 0 1978887220 86568960 1930 996147200 134512640 134990860 4294956112 18446744073709551615 134559529 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/4876/statm: 21135 1930 208 116 0 20646 0
[pid=4876/tid=4878] ppid=4874 vsize=84540 CPUtime=0
/proc/4876/task/4878/stat : 4878 (bprolog) S 4874 4876 4475 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1978887255 86568960 1930 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=4876/tid=4879] ppid=4874 vsize=84540 CPUtime=0
/proc/4876/task/4879/stat : 4879 (bprolog) S 4874 4876 4475 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 1978977269 86568960 1930 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1775.45
Current children cumulated vsize (KiB) 84540



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1806.9 s]
/proc/loadavg: 2.11 2.04 1.93 3/81 5008
/proc/meminfo: memFree=1846384/2055920 swapFree=4180972/4192956
[pid=4876] ppid=4874 vsize=84540 CPUtime=1800.05
/proc/4876/stat : 4876 (bprolog) R 4874 4876 4475 0 -1 4194304 2221 0 0 0 179983 22 0 0 25 0 1 0 1978887220 86568960 1931 996147200 134512640 134990860 4294956112 18446744073709551615 134851762 0 0 4096 2 0 0 0 17 0 0 0
/proc/4876/statm: 21135 1931 209 116 0 20646 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 84540

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

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

[startup+1806.9 s]
/proc/loadavg: 2.11 2.04 1.93 3/81 5008
/proc/meminfo: memFree=1846384/2055920 swapFree=4180972/4192956
[pid=4876] ppid=4874 vsize=84540 CPUtime=1800.05
/proc/4876/stat : 4876 (bprolog) R 4874 4876 4475 0 -1 4194304 2221 0 0 0 179983 22 0 0 25 0 1 0 1978887220 86568960 1931 996147200 134512640 134990860 4294956112 18446744073709551615 134851762 0 0 4096 2 0 0 0 17 0 0 0
/proc/4876/statm: 21135 1931 209 116 0 20646 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 84540

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1806.91
CPU time (s): 1800.06
CPU user time (s): 1799.83
CPU system time (s): 0.227965
CPU usage (%): 99.6209
Max. virtual memory (cumulated for all children) (KiB): 84540

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.83
system time used= 0.227965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2221
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= 8
involuntary context switches= 19937

runsolver used 1.80173 second user time and 5.33919 second system time

The end

Launcher Data (download as text)

Begin job on node15 at 2008-07-02 13:45:26
IDJOB=1041001
IDBENCH=53762
IDSOLVER=347
FILE ID=node15/1041001-1214999126
PBS_JOBID= 7870893
Free space on /tmp= 66552 MiB

SOLVER NAME= bpsolver 2008-06-27
BENCH NAME= CPAI08/csp/allsquaresUnsat/normalized-squaresUnsat-22-22.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1041001-1214999126/watcher-1041001-1214999126 -o /tmp/evaluation-result-1041001-1214999126/solver-1041001-1214999126 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/solver HOME/instance-1041001-1214999126 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= e23ca055df0c6e4fbd5c341fa6a6c6fa
RANDOM SEED=1130271872

node15.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		: 3000.229
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		: 3000.229
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:       1922224 kB
Buffers:          4280 kB
Cached:          38660 kB
SwapCached:       6020 kB
Active:          59052 kB
Inactive:         4812 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1922224 kB
SwapTotal:     4192956 kB
SwapFree:      4180972 kB
Dirty:            1400 kB
Writeback:           0 kB
Mapped:          28484 kB
Slab:            55080 kB
Committed_AS:  3378152 kB
PageTables:       1888 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= 66544 MiB
End job on node15 at 2008-07-02 14:15:35