Trace number 1088713

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 1813.91

General information on the benchmark

Namecsp/graphColoring/school/
normalized-school1-nsh-13.xml
MD5SUM04705b32837a4b67cef23bd35ddd5cfa
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 benchmark0.694894
Satisfiable
(Un)Satisfiability was proved
Number of variables352
Number of constraints14612
Maximum constraint arity2
Maximum domain size13
Number of constraints which are defined in extension0
Number of constraints which are defined in intension14612
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-1088713-1215259810)
1.47/1.55	c Converted in 687 ms
1.47/1.55	c solving(HOME/instance-1088713-1215259810,1800000)

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-1088713-1215259810/watcher-1088713-1215259810 -o /tmp/evaluation-result-1088713-1215259810/solver-1088713-1215259810 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/solver HOME/instance-1088713-1215259810 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: 2.01 2.05 2.01 4/73 9550
/proc/meminfo: memFree=1719576/2055920 swapFree=4180028/4192956
[pid=9550] ppid=9548 vsize=5356 CPUtime=0
/proc/9550/stat : 9550 (sh) R 9548 9550 9228 0 -1 4194304 265 0 0 0 0 0 0 0 20 0 1 0 2004956381 5484544 232 996147200 4194304 4889804 548682068864 18446744073709551615 4488656 0 0 4100 65536 0 0 0 17 1 0 0
/proc/9550/statm: 1339 232 193 169 0 50 0

[startup+0.0486289 s]
/proc/loadavg: 2.01 2.05 2.01 4/73 9550
/proc/meminfo: memFree=1719576/2055920 swapFree=4180028/4192956
[pid=9550] ppid=9548 vsize=56080 CPUtime=0.04
/proc/9550/stat : 9550 (bprolog) R 9548 9550 9228 0 -1 4194304 1129 0 0 0 2 2 0 0 20 0 1 0 2004956381 57425920 842 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/9550/statm: 14020 842 174 116 0 13531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 56080

[startup+0.10263 s]
/proc/loadavg: 2.01 2.05 2.01 4/73 9550
/proc/meminfo: memFree=1719576/2055920 swapFree=4180028/4192956
[pid=9550] ppid=9548 vsize=56080 CPUtime=0.08
/proc/9550/stat : 9550 (bprolog) R 9548 9550 9228 0 -1 4194304 1136 0 0 0 4 4 0 0 20 0 1 0 2004956381 57425920 849 996147200 134512640 134990860 4294956096 18446744073709551615 134556818 0 0 4096 2 0 0 0 17 1 0 0
/proc/9550/statm: 14020 849 178 116 0 13531 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 56080

[startup+0.302661 s]
/proc/loadavg: 2.01 2.05 2.01 4/73 9550
/proc/meminfo: memFree=1719576/2055920 swapFree=4180028/4192956
[pid=9550] ppid=9548 vsize=56080 CPUtime=0.28
/proc/9550/stat : 9550 (bprolog) R 9548 9550 9228 0 -1 4194304 1142 0 0 0 14 14 0 0 21 0 1 0 2004956381 57425920 855 996147200 134512640 134990860 4294956096 18446744073709551615 10706036 0 0 4096 2 0 0 0 17 1 0 0
/proc/9550/statm: 14020 855 178 116 0 13531 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 56080

[startup+0.70169 s]
/proc/loadavg: 2.01 2.05 2.01 4/73 9550
/proc/meminfo: memFree=1719576/2055920 swapFree=4180028/4192956
[pid=9550] ppid=9548 vsize=56080 CPUtime=0.68
/proc/9550/stat : 9550 (bprolog) R 9548 9550 9228 0 -1 4194304 1153 0 0 0 31 37 0 0 25 0 1 0 2004956381 57425920 866 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/9550/statm: 14020 866 178 116 0 13531 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 56080

[startup+1.50176 s]
/proc/loadavg: 2.01 2.05 2.01 3/74 9551
/proc/meminfo: memFree=1716240/2055920 swapFree=4180028/4192956
[pid=9550] ppid=9548 vsize=56080 CPUtime=1.47
/proc/9550/stat : 9550 (bprolog) R 9548 9550 9228 0 -1 4194304 1177 0 0 0 67 80 0 0 25 0 1 0 2004956381 57425920 890 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/9550/statm: 14020 890 178 116 0 13531 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 56080

[startup+3.10192 s]
/proc/loadavg: 2.01 2.05 2.01 3/75 9552
/proc/meminfo: memFree=1706952/2055920 swapFree=4180028/4192956
[pid=9550] ppid=9548 vsize=78624 CPUtime=3.06
/proc/9550/stat : 9550 (bprolog) R 9548 9550 9228 0 -1 4194304 3395 0 0 0 222 84 0 0 25 0 2 0 2004956381 80510976 3103 996147200 134512640 134990860 4294956096 18446744073709551615 134838937 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/9550/statm: 19656 3103 194 116 0 19167 0
[pid=9550/tid=9552] ppid=9548 vsize=78624 CPUtime=0
/proc/9550/task/9552/stat : 9552 (bprolog) S 9548 9550 9228 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2004956575 80510976 3103 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 78624

[startup+6.30122 s]
/proc/loadavg: 2.01 2.05 2.01 3/75 9552
/proc/meminfo: memFree=1706888/2055920 swapFree=4180028/4192956
[pid=9550] ppid=9548 vsize=78624 CPUtime=6.24
/proc/9550/stat : 9550 (bprolog) R 9548 9550 9228 0 -1 4194304 3395 0 0 0 540 84 0 0 25 0 2 0 2004956381 80510976 3103 996147200 134512640 134990860 4294956096 18446744073709551615 134715615 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/9550/statm: 19656 3103 194 116 0 19167 0
[pid=9550/tid=9552] ppid=9548 vsize=78624 CPUtime=0
/proc/9550/task/9552/stat : 9552 (bprolog) S 9548 9550 9228 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2004956575 80510976 3103 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) 78624

[startup+12.7018 s]
/proc/loadavg: 2.01 2.05 2.01 3/75 9552
/proc/meminfo: memFree=1706952/2055920 swapFree=4180028/4192956
[pid=9550] ppid=9548 vsize=78624 CPUtime=12.59
/proc/9550/stat : 9550 (bprolog) R 9548 9550 9228 0 -1 4194304 3395 0 0 0 1175 84 0 0 25 0 2 0 2004956381 80510976 3103 996147200 134512640 134990860 4294956096 18446744073709551615 134838842 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/9550/statm: 19656 3103 194 116 0 19167 0
[pid=9550/tid=9552] ppid=9548 vsize=78624 CPUtime=0
/proc/9550/task/9552/stat : 9552 (bprolog) S 9548 9550 9228 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2004956575 80510976 3103 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) 78624

[startup+25.5021 s]
/proc/loadavg: 2.00 2.05 2.00 3/75 9552
/proc/meminfo: memFree=1707080/2055920 swapFree=4180028/4192956
[pid=9550] ppid=9548 vsize=78624 CPUtime=25.3
/proc/9550/stat : 9550 (bprolog) R 9548 9550 9228 0 -1 4194304 3395 0 0 0 2445 85 0 0 25 0 2 0 2004956381 80510976 3103 996147200 134512640 134990860 4294956096 18446744073709551615 134631310 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/9550/statm: 19656 3103 194 116 0 19167 0
[pid=9550/tid=9552] ppid=9548 vsize=78624 CPUtime=0
/proc/9550/task/9552/stat : 9552 (bprolog) S 9548 9550 9228 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2004956575 80510976 3103 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) 78624

[startup+51.1025 s]
/proc/loadavg: 2.00 2.04 2.00 3/75 9552
/proc/meminfo: memFree=1707080/2055920 swapFree=4180028/4192956
[pid=9550] ppid=9548 vsize=78624 CPUtime=50.7
/proc/9550/stat : 9550 (bprolog) R 9548 9550 9228 0 -1 4194304 3395 0 0 0 4985 85 0 0 25 0 2 0 2004956381 80510976 3103 996147200 134512640 134990860 4294956096 18446744073709551615 134710595 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/9550/statm: 19656 3103 194 116 0 19167 0
[pid=9550/tid=9552] ppid=9548 vsize=78624 CPUtime=0
/proc/9550/task/9552/stat : 9552 (bprolog) S 9548 9550 9228 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2004956575 80510976 3103 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) 78624

[startup+102.306 s]
/proc/loadavg: 2.00 2.03 2.00 3/75 9552
/proc/meminfo: memFree=1706952/2055920 swapFree=4180028/4192956
[pid=9550] ppid=9548 vsize=78624 CPUtime=101.52
/proc/9550/stat : 9550 (bprolog) R 9548 9550 9228 0 -1 4194304 3395 0 0 0 10067 85 0 0 25 0 2 0 2004956381 80510976 3103 996147200 134512640 134990860 4294956096 18446744073709551615 134838840 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/9550/statm: 19656 3103 194 116 0 19167 0
[pid=9550/tid=9552] ppid=9548 vsize=78624 CPUtime=0
/proc/9550/task/9552/stat : 9552 (bprolog) S 9548 9550 9228 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2004956575 80510976 3103 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.52
Current children cumulated vsize (KiB) 78624

[startup+162.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/75 9552
/proc/meminfo: memFree=1706888/2055920 swapFree=4180028/4192956
[pid=9550] ppid=9548 vsize=78624 CPUtime=161.06
/proc/9550/stat : 9550 (bprolog) R 9548 9550 9228 0 -1 4194304 3395 0 0 0 16021 85 0 0 25 0 2 0 2004956381 80510976 3103 996147200 134512640 134990860 4294956096 18446744073709551615 134838937 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/9550/statm: 19656 3103 194 116 0 19167 0
[pid=9550/tid=9552] ppid=9548 vsize=78624 CPUtime=0
/proc/9550/task/9552/stat : 9552 (bprolog) S 9548 9550 9228 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2004956575 80510976 3103 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) 78624

[startup+222.303 s]
/proc/loadavg: 2.00 2.02 2.00 3/75 9552
/proc/meminfo: memFree=1706888/2055920 swapFree=4180028/4192956
[pid=9550] ppid=9548 vsize=78624 CPUtime=220.61
/proc/9550/stat : 9550 (bprolog) R 9548 9550 9228 0 -1 4194304 3395 0 0 0 21976 85 0 0 25 0 2 0 2004956381 80510976 3103 996147200 134512640 134990860 4294956096 18446744073709551615 134715861 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/9550/statm: 19656 3103 194 116 0 19167 0
[pid=9550/tid=9552] ppid=9548 vsize=78624 CPUtime=0
/proc/9550/task/9552/stat : 9552 (bprolog) S 9548 9550 9228 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2004956575 80510976 3103 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) 78624

[startup+282.303 s]
/proc/loadavg: 2.00 2.01 2.00 3/75 9552
/proc/meminfo: memFree=1706888/2055920 swapFree=4180028/4192956
[pid=9550] ppid=9548 vsize=78624 CPUtime=280.16
/proc/9550/stat : 9550 (bprolog) R 9548 9550 9228 0 -1 4194304 3395 0 0 0 27931 85 0 0 25 0 2 0 2004956381 80510976 3103 996147200 134512640 134990860 4294956096 18446744073709551615 134838860 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/9550/statm: 19656 3103 194 116 0 19167 0
[pid=9550/tid=9552] ppid=9548 vsize=78624 CPUtime=0
/proc/9550/task/9552/stat : 9552 (bprolog) S 9548 9550 9228 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2004956575 80510976 3103 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 280.16
Current children cumulated vsize (KiB) 78624

[startup+342.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/75 9552
/proc/meminfo: memFree=1706824/2055920 swapFree=4180028/4192956
[pid=9550] ppid=9548 vsize=78624 CPUtime=339.71
/proc/9550/stat : 9550 (bprolog) R 9548 9550 9228 0 -1 4194304 3395 0 0 0 33885 86 0 0 25 0 2 0 2004956381 80510976 3103 996147200 134512640 134990860 4294956096 18446744073709551615 134629839 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/9550/statm: 19656 3103 194 116 0 19167 0
[pid=9550/tid=9552] ppid=9548 vsize=78624 CPUtime=0
/proc/9550/task/9552/stat : 9552 (bprolog) S 9548 9550 9228 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2004956575 80510976 3103 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 339.71
Current children cumulated vsize (KiB) 78624

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 9552
/proc/meminfo: memFree=1706824/2055920 swapFree=4180028/4192956
[pid=9550] ppid=9548 vsize=78624 CPUtime=399.26
/proc/9550/stat : 9550 (bprolog) R 9548 9550 9228 0 -1 4194304 3395 0 0 0 39840 86 0 0 25 0 2 0 2004956381 80510976 3103 996147200 134512640 134990860 4294956096 18446744073709551615 134715604 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/9550/statm: 19656 3103 194 116 0 19167 0
[pid=9550/tid=9552] ppid=9548 vsize=78624 CPUtime=0
/proc/9550/task/9552/stat : 9552 (bprolog) S 9548 9550 9228 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2004956575 80510976 3103 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 399.26
Current children cumulated vsize (KiB) 78624

[startup+462.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 9552
/proc/meminfo: memFree=1706632/2055920 swapFree=4180028/4192956
[pid=9550] ppid=9548 vsize=78624 CPUtime=458.8
/proc/9550/stat : 9550 (bprolog) R 9548 9550 9228 0 -1 4194304 3395 0 0 0 45794 86 0 0 25 0 2 0 2004956381 80510976 3103 996147200 134512640 134990860 4294956096 18446744073709551615 134838818 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/9550/statm: 19656 3103 194 116 0 19167 0
[pid=9550/tid=9552] ppid=9548 vsize=78624 CPUtime=0
/proc/9550/task/9552/stat : 9552 (bprolog) S 9548 9550 9228 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2004956575 80510976 3103 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 458.8
Current children cumulated vsize (KiB) 78624

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 9552
/proc/meminfo: memFree=1706632/2055920 swapFree=4180028/4192956

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

Current children cumulated CPU time (s) 1232.94
Current children cumulated vsize (KiB) 88868

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 9553
/proc/meminfo: memFree=1705984/2055920 swapFree=4180028/4192956
[pid=9550] ppid=9548 vsize=88868 CPUtime=1292.49
/proc/9550/stat : 9550 (bprolog) R 9548 9550 9228 0 -1 4194304 3401 0 0 0 129161 88 0 0 25 0 3 0 2004956381 91000832 3109 996147200 134512640 134990860 4294956096 18446744073709551615 134710642 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/9550/statm: 22217 3109 194 116 0 21728 0
[pid=9550/tid=9552] ppid=9548 vsize=88868 CPUtime=0
/proc/9550/task/9552/stat : 9552 (bprolog) S 9548 9550 9228 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 2004956575 91000832 3109 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=9550/tid=9553] ppid=9548 vsize=88868 CPUtime=0
/proc/9550/task/9553/stat : 9553 (bprolog) S 9548 9550 9228 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 2005046591 91000832 3109 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1292.49
Current children cumulated vsize (KiB) 88868

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 9554
/proc/meminfo: memFree=1705912/2055920 swapFree=4180028/4192956
[pid=9550] ppid=9548 vsize=99112 CPUtime=1352.03
/proc/9550/stat : 9550 (bprolog) R 9548 9550 9228 0 -1 4194304 3404 0 0 0 135115 88 0 0 25 0 4 0 2004956381 101490688 3112 996147200 134512640 134990860 4294956096 18446744073709551615 134607553 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/9550/statm: 24778 3112 194 116 0 24289 0
[pid=9550/tid=9552] ppid=9548 vsize=99112 CPUtime=0
/proc/9550/task/9552/stat : 9552 (bprolog) S 9548 9550 9228 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 2004956575 101490688 3112 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=9550/tid=9553] ppid=9548 vsize=99112 CPUtime=0
/proc/9550/task/9553/stat : 9553 (bprolog) S 9548 9550 9228 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 2005046591 101490688 3112 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=9550/tid=9554] ppid=9548 vsize=99112 CPUtime=0
/proc/9550/task/9554/stat : 9554 (bprolog) S 9548 9550 9228 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 2005091598 101490688 3112 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1352.03
Current children cumulated vsize (KiB) 99112

[startup+1422.31 s]
/proc/loadavg: 2.03 2.01 2.00 3/77 9554
/proc/meminfo: memFree=1705912/2055920 swapFree=4180028/4192956
[pid=9550] ppid=9548 vsize=99112 CPUtime=1411.59
/proc/9550/stat : 9550 (bprolog) R 9548 9550 9228 0 -1 4194304 3404 0 0 0 141070 89 0 0 25 0 4 0 2004956381 101490688 3112 996147200 134512640 134990860 4294956096 18446744073709551615 134838937 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/9550/statm: 24778 3112 194 116 0 24289 0
[pid=9550/tid=9552] ppid=9548 vsize=99112 CPUtime=0
/proc/9550/task/9552/stat : 9552 (bprolog) S 9548 9550 9228 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 2004956575 101490688 3112 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=9550/tid=9553] ppid=9548 vsize=99112 CPUtime=0
/proc/9550/task/9553/stat : 9553 (bprolog) S 9548 9550 9228 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 2005046591 101490688 3112 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=9550/tid=9554] ppid=9548 vsize=99112 CPUtime=0
/proc/9550/task/9554/stat : 9554 (bprolog) S 9548 9550 9228 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 2005091598 101490688 3112 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1411.59
Current children cumulated vsize (KiB) 99112

[startup+1482.3 s]
/proc/loadavg: 2.12 2.04 2.01 3/77 9554
/proc/meminfo: memFree=1705912/2055920 swapFree=4180028/4192956
[pid=9550] ppid=9548 vsize=99112 CPUtime=1471.13
/proc/9550/stat : 9550 (bprolog) R 9548 9550 9228 0 -1 4194304 3405 0 0 0 147024 89 0 0 25 0 4 0 2004956381 101490688 3113 996147200 134512640 134990860 4294956096 18446744073709551615 134718788 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/9550/statm: 24778 3113 194 116 0 24289 0
[pid=9550/tid=9552] ppid=9548 vsize=99112 CPUtime=0
/proc/9550/task/9552/stat : 9552 (bprolog) S 9548 9550 9228 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 2004956575 101490688 3113 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=9550/tid=9553] ppid=9548 vsize=99112 CPUtime=0
/proc/9550/task/9553/stat : 9553 (bprolog) S 9548 9550 9228 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 2005046591 101490688 3113 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=9550/tid=9554] ppid=9548 vsize=99112 CPUtime=0
/proc/9550/task/9554/stat : 9554 (bprolog) S 9548 9550 9228 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 2005091598 101490688 3113 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1471.13
Current children cumulated vsize (KiB) 99112

[startup+1542.3 s]
/proc/loadavg: 2.21 2.07 2.02 3/77 9556
/proc/meminfo: memFree=1705528/2055920 swapFree=4180028/4192956
[pid=9550] ppid=9548 vsize=99112 CPUtime=1530.68
/proc/9550/stat : 9550 (bprolog) R 9548 9550 9228 0 -1 4194304 3405 0 0 0 152979 89 0 0 25 0 4 0 2004956381 101490688 3113 996147200 134512640 134990860 4294956096 18446744073709551615 134838842 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/9550/statm: 24778 3113 194 116 0 24289 0
[pid=9550/tid=9552] ppid=9548 vsize=99112 CPUtime=0
/proc/9550/task/9552/stat : 9552 (bprolog) S 9548 9550 9228 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 2004956575 101490688 3113 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=9550/tid=9553] ppid=9548 vsize=99112 CPUtime=0
/proc/9550/task/9553/stat : 9553 (bprolog) S 9548 9550 9228 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 2005046591 101490688 3113 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=9550/tid=9554] ppid=9548 vsize=99112 CPUtime=0
/proc/9550/task/9554/stat : 9554 (bprolog) S 9548 9550 9228 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 2005091598 101490688 3113 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1530.68
Current children cumulated vsize (KiB) 99112

[startup+1602.3 s]
/proc/loadavg: 2.08 2.06 2.01 3/78 9557
/proc/meminfo: memFree=1705456/2055920 swapFree=4180028/4192956
[pid=9550] ppid=9548 vsize=109356 CPUtime=1590.23
/proc/9550/stat : 9550 (bprolog) R 9548 9550 9228 0 -1 4194304 3406 0 0 0 158934 89 0 0 25 0 5 0 2004956381 111980544 3114 996147200 134512640 134990860 4294956096 18446744073709551615 134838818 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/9550/statm: 27339 3114 194 116 0 26850 0
[pid=9550/tid=9552] ppid=9548 vsize=109356 CPUtime=0
/proc/9550/task/9552/stat : 9552 (bprolog) S 9548 9550 9228 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 2004956575 111980544 3114 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=9550/tid=9553] ppid=9548 vsize=109356 CPUtime=0
/proc/9550/task/9553/stat : 9553 (bprolog) S 9548 9550 9228 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2005046591 111980544 3114 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=9550/tid=9554] ppid=9548 vsize=109356 CPUtime=0
/proc/9550/task/9554/stat : 9554 (bprolog) S 9548 9550 9228 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2005091598 111980544 3114 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=9550/tid=9557] ppid=9548 vsize=109356 CPUtime=0
/proc/9550/task/9557/stat : 9557 (bprolog) S 9548 9550 9228 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 2005114104 111980544 3114 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1590.23
Current children cumulated vsize (KiB) 109356

[startup+1662.3 s]
/proc/loadavg: 2.03 2.05 2.00 3/86 9597
/proc/meminfo: memFree=1698216/2055920 swapFree=4180028/4192956
[pid=9550] ppid=9548 vsize=109356 CPUtime=1649.72
/proc/9550/stat : 9550 (bprolog) R 9548 9550 9228 0 -1 4194304 3406 0 0 0 164883 89 0 0 25 0 5 0 2004956381 111980544 3114 996147200 134512640 134990860 4294956096 18446744073709551615 134631179 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/9550/statm: 27339 3114 194 116 0 26850 0
[pid=9550/tid=9552] ppid=9548 vsize=109356 CPUtime=0
/proc/9550/task/9552/stat : 9552 (bprolog) S 9548 9550 9228 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 2004956575 111980544 3114 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=9550/tid=9553] ppid=9548 vsize=109356 CPUtime=0
/proc/9550/task/9553/stat : 9553 (bprolog) S 9548 9550 9228 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2005046591 111980544 3114 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=9550/tid=9554] ppid=9548 vsize=109356 CPUtime=0
/proc/9550/task/9554/stat : 9554 (bprolog) S 9548 9550 9228 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2005091598 111980544 3114 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=9550/tid=9557] ppid=9548 vsize=109356 CPUtime=0
/proc/9550/task/9557/stat : 9557 (bprolog) S 9548 9550 9228 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 2005114104 111980544 3114 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1649.72
Current children cumulated vsize (KiB) 109356

[startup+1722.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/86 9597
/proc/meminfo: memFree=1696168/2055920 swapFree=4180028/4192956
[pid=9550] ppid=9548 vsize=109356 CPUtime=1709.22
/proc/9550/stat : 9550 (bprolog) R 9548 9550 9228 0 -1 4194304 3406 0 0 0 170833 89 0 0 25 0 5 0 2004956381 111980544 3114 996147200 134512640 134990860 4294956096 18446744073709551615 134838898 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/9550/statm: 27339 3114 194 116 0 26850 0
[pid=9550/tid=9552] ppid=9548 vsize=109356 CPUtime=0
/proc/9550/task/9552/stat : 9552 (bprolog) S 9548 9550 9228 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 2004956575 111980544 3114 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=9550/tid=9553] ppid=9548 vsize=109356 CPUtime=0
/proc/9550/task/9553/stat : 9553 (bprolog) S 9548 9550 9228 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2005046591 111980544 3114 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=9550/tid=9554] ppid=9548 vsize=109356 CPUtime=0
/proc/9550/task/9554/stat : 9554 (bprolog) S 9548 9550 9228 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2005091598 111980544 3114 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=9550/tid=9557] ppid=9548 vsize=109356 CPUtime=0
/proc/9550/task/9557/stat : 9557 (bprolog) S 9548 9550 9228 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2005114104 111980544 3114 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1709.22
Current children cumulated vsize (KiB) 109356

[startup+1782.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/86 9597
/proc/meminfo: memFree=1693864/2055920 swapFree=4180028/4192956
[pid=9550] ppid=9548 vsize=109356 CPUtime=1768.71
/proc/9550/stat : 9550 (bprolog) R 9548 9550 9228 0 -1 4194304 3406 0 0 0 176782 89 0 0 25 0 5 0 2004956381 111980544 3114 996147200 134512640 134990860 4294956096 18446744073709551615 134559509 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/9550/statm: 27339 3114 194 116 0 26850 0
[pid=9550/tid=9552] ppid=9548 vsize=109356 CPUtime=0
/proc/9550/task/9552/stat : 9552 (bprolog) S 9548 9550 9228 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 2004956575 111980544 3114 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=9550/tid=9553] ppid=9548 vsize=109356 CPUtime=0
/proc/9550/task/9553/stat : 9553 (bprolog) S 9548 9550 9228 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2005046591 111980544 3114 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=9550/tid=9554] ppid=9548 vsize=109356 CPUtime=0
/proc/9550/task/9554/stat : 9554 (bprolog) S 9548 9550 9228 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2005091598 111980544 3114 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=9550/tid=9557] ppid=9548 vsize=109356 CPUtime=0
/proc/9550/task/9557/stat : 9557 (bprolog) S 9548 9550 9228 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2005114104 111980544 3114 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1768.71
Current children cumulated vsize (KiB) 109356



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1813.91 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 9597
/proc/meminfo: memFree=1693032/2055920 swapFree=4180028/4192956
[pid=9550] ppid=9548 vsize=109356 CPUtime=1800.04
/proc/9550/stat : 9550 (bprolog) R 9548 9550 9228 0 -1 4194304 3407 0 0 0 179915 89 0 0 25 0 1 0 2004956381 111980544 3115 996147200 134512640 134990860 4294956096 18446744073709551615 134598584 0 0 4096 2 0 0 0 17 1 0 0
/proc/9550/statm: 27339 3115 195 116 0 26850 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 109356

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

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

[startup+1813.91 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 9597
/proc/meminfo: memFree=1693032/2055920 swapFree=4180028/4192956
[pid=9550] ppid=9548 vsize=109356 CPUtime=1800.04
/proc/9550/stat : 9550 (bprolog) R 9548 9550 9228 0 -1 4194304 3407 0 0 0 179915 89 0 0 25 0 1 0 2004956381 111980544 3115 996147200 134512640 134990860 4294956096 18446744073709551615 134598584 0 0 4096 2 0 0 0 17 1 0 0
/proc/9550/statm: 27339 3115 195 116 0 26850 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 109356

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1813.91
CPU time (s): 1800.06
CPU user time (s): 1799.16
CPU system time (s): 0.901862
CPU usage (%): 99.2362
Max. virtual memory (cumulated for all children) (KiB): 109356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.16
system time used= 0.901862
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3407
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= 42108

runsolver used 2.01569 second user time and 4.5943 second system time

The end

Launcher Data (download as text)

Begin job on node4 at 2008-07-05 14:10:10
IDJOB=1088713
IDBENCH=58097
IDSOLVER=347
FILE ID=node4/1088713-1215259810
PBS_JOBID= 7882127
Free space on /tmp= 66476 MiB

SOLVER NAME= bpsolver 2008-06-27
BENCH NAME= CPAI08/csp/graphColoring/school/normalized-school1-nsh-13.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1088713-1215259810/watcher-1088713-1215259810 -o /tmp/evaluation-result-1088713-1215259810/solver-1088713-1215259810 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/solver HOME/instance-1088713-1215259810 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 04705b32837a4b67cef23bd35ddd5cfa
RANDOM SEED=1580516036

node4.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		: 3000.213
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		: 3000.213
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:       1720056 kB
Buffers:         30920 kB
Cached:         234216 kB
SwapCached:       7000 kB
Active:         189552 kB
Inactive:        93824 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1720056 kB
SwapTotal:     4192956 kB
SwapFree:      4180028 kB
Dirty:            2944 kB
Writeback:           0 kB
Mapped:          25724 kB
Slab:            37600 kB
Committed_AS:  3342516 kB
PageTables:       1968 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= 66504 MiB
End job on node4 at 2008-07-05 14:40:26