Trace number 2073186

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 09? (TO) 1800.11 1805.81

General information on the benchmark

Namecsp/ramsey4/
normalized-ramsey-45-4.xml
MD5SUM3e8236e6ba39e4fd04a7c847b9b657af
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables990
Number of constraints14190
Maximum constraint arity3
Maximum domain size4
Number of constraints which are defined in extension0
Number of constraints which are defined in intension14190
Global constraints used (with number of constraints)

Solver Data 

0.00/0.02	c bpsolver version 6.29.2009
0.00/0.02	c converting(HOME/instance-2073186-1247357888)
3.26/3.35	c Converted in 1532 ms
3.75/3.81	c solving(HOME/instance-2073186-1247357888,1800000)
3.75/3.81	c solving(HOME/instance-2073186-1247357888,1800000)

Verifier Data 

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2073186-1247357888/watcher-2073186-1247357888 -o /tmp/evaluation-result-2073186-1247357888/solver-2073186-1247357888 -C 1800 -W 2000 -M 900 HOME/solver HOME/instance-2073186-1247357888 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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.02 2.00 4/73 17704
/proc/meminfo: memFree=1429640/2055920 swapFree=4192956/4192956
[pid=17704] ppid=17702 vsize=7000 CPUtime=0
/proc/17704/stat : 17704 (bprolog) R 17702 17704 16019 0 -1 4194304 408 0 0 0 0 0 0 0 20 0 1 0 22853496 7168000 126 996147200 134512640 135105188 4294956096 18446744073709551615 134530912 0 0 4096 0 0 0 0 17 1 0 0
/proc/17704/statm: 1750 126 72 144 0 1234 0

[startup+0.127958 s]
/proc/loadavg: 2.00 2.02 2.00 4/73 17704
/proc/meminfo: memFree=1429640/2055920 swapFree=4192956/4192956
[pid=17704] ppid=17702 vsize=62208 CPUtime=0.11
/proc/17704/stat : 17704 (bprolog) R 17702 17704 16019 0 -1 4194304 1214 0 0 0 5 6 0 0 20 0 1 0 22853496 63700992 927 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/17704/statm: 15552 927 177 144 0 15036 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 62208

[startup+0.202962 s]
/proc/loadavg: 2.00 2.02 2.00 4/73 17704
/proc/meminfo: memFree=1429640/2055920 swapFree=4192956/4192956
[pid=17704] ppid=17702 vsize=62208 CPUtime=0.18
/proc/17704/stat : 17704 (bprolog) R 17702 17704 16019 0 -1 4194304 1217 0 0 0 8 10 0 0 20 0 1 0 22853496 63700992 930 996147200 134512640 135105188 4294956096 18446744073709551615 134670668 0 0 4096 2 0 0 0 17 1 0 0
/proc/17704/statm: 15552 930 177 144 0 15036 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 62208

[startup+0.302974 s]
/proc/loadavg: 2.00 2.02 2.00 4/73 17704
/proc/meminfo: memFree=1429640/2055920 swapFree=4192956/4192956
[pid=17704] ppid=17702 vsize=62208 CPUtime=0.29
/proc/17704/stat : 17704 (bprolog) R 17702 17704 16019 0 -1 4194304 1222 0 0 0 13 16 0 0 21 0 1 0 22853496 63700992 935 996147200 134512640 135105188 4294956096 18446744073709551615 9335522 0 0 4096 2 0 0 0 17 1 0 0
/proc/17704/statm: 15552 935 177 144 0 15036 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 62208

[startup+0.703018 s]
/proc/loadavg: 2.00 2.02 2.00 4/73 17704
/proc/meminfo: memFree=1429640/2055920 swapFree=4192956/4192956
[pid=17704] ppid=17702 vsize=62208 CPUtime=0.69
/proc/17704/stat : 17704 (bprolog) R 17702 17704 16019 0 -1 4194304 1227 0 0 0 32 37 0 0 25 0 1 0 22853496 63700992 940 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/17704/statm: 15552 940 177 144 0 15036 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 62208

[startup+1.5011 s]
/proc/loadavg: 2.00 2.02 2.00 3/74 17705
/proc/meminfo: memFree=1426112/2055920 swapFree=4192956/4192956
[pid=17704] ppid=17702 vsize=62208 CPUtime=1.47
/proc/17704/stat : 17704 (bprolog) R 17702 17704 16019 0 -1 4194304 1237 0 0 0 67 80 0 0 25 0 1 0 22853496 63700992 950 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/17704/statm: 15552 950 177 144 0 15036 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 62208

[startup+3.10126 s]
/proc/loadavg: 2.00 2.02 2.00 3/74 17705
/proc/meminfo: memFree=1425408/2055920 swapFree=4192956/4192956
[pid=17704] ppid=17702 vsize=62208 CPUtime=3.06
/proc/17704/stat : 17704 (bprolog) R 17702 17704 16019 0 -1 4194304 1257 0 0 0 144 162 0 0 25 0 1 0 22853496 63700992 970 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/17704/statm: 15552 970 177 144 0 15036 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 62208

[startup+6.30157 s]
/proc/loadavg: 2.00 2.02 2.00 3/75 17706
/proc/meminfo: memFree=1406072/2055920 swapFree=4192956/4192956
[pid=17704] ppid=17702 vsize=89076 CPUtime=6.23
/proc/17704/stat : 17704 (bprolog) R 17702 17704 16019 0 -1 4194304 5978 0 0 0 445 178 0 0 25 0 2 0 22853496 91213824 5686 996147200 134512640 135105188 4294956096 18446744073709551615 134605615 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17704/statm: 22269 5686 194 144 0 21753 0
[pid=17704/tid=17706] ppid=17702 vsize=89076 CPUtime=0
/proc/17704/task/17706/stat : 17706 (bprolog) S 17702 17704 16019 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22853880 91213824 5686 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 89076

[startup+12.7012 s]
/proc/loadavg: 2.00 2.02 2.00 3/75 17706
/proc/meminfo: memFree=1406008/2055920 swapFree=4192956/4192956
[pid=17704] ppid=17702 vsize=89076 CPUtime=12.58
/proc/17704/stat : 17704 (bprolog) R 17702 17704 16019 0 -1 4194304 5979 0 0 0 1080 178 0 0 25 0 2 0 22853496 91213824 5687 996147200 134512640 135105188 4294956096 18446744073709551615 134605454 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17704/statm: 22269 5687 194 144 0 21753 0
[pid=17704/tid=17706] ppid=17702 vsize=89076 CPUtime=0
/proc/17704/task/17706/stat : 17706 (bprolog) S 17702 17704 16019 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22853880 91213824 5687 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 89076

[startup+25.5025 s]
/proc/loadavg: 2.00 2.02 2.00 3/75 17706
/proc/meminfo: memFree=1406264/2055920 swapFree=4192956/4192956
[pid=17704] ppid=17702 vsize=89076 CPUtime=25.29
/proc/17704/stat : 17704 (bprolog) R 17702 17704 16019 0 -1 4194304 5979 0 0 0 2351 178 0 0 25 0 2 0 22853496 91213824 5687 996147200 134512640 135105188 4294956096 18446744073709551615 134849438 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17704/statm: 22269 5687 194 144 0 21753 0
[pid=17704/tid=17706] ppid=17702 vsize=89076 CPUtime=0
/proc/17704/task/17706/stat : 17706 (bprolog) S 17702 17704 16019 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22853880 91213824 5687 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 89076

[startup+51.102 s]
/proc/loadavg: 2.00 2.02 2.00 3/75 17706
/proc/meminfo: memFree=1406264/2055920 swapFree=4192956/4192956
[pid=17704] ppid=17702 vsize=89076 CPUtime=50.69
/proc/17704/stat : 17704 (bprolog) R 17702 17704 16019 0 -1 4194304 5979 0 0 0 4890 179 0 0 25 0 2 0 22853496 91213824 5687 996147200 134512640 135105188 4294956096 18446744073709551615 134605656 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17704/statm: 22269 5687 194 144 0 21753 0
[pid=17704/tid=17706] ppid=17702 vsize=89076 CPUtime=0
/proc/17704/task/17706/stat : 17706 (bprolog) S 17702 17704 16019 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22853880 91213824 5687 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.69
Current children cumulated vsize (KiB) 89076

[startup+102.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/75 17706
/proc/meminfo: memFree=1406200/2055920 swapFree=4192956/4192956
[pid=17704] ppid=17702 vsize=89076 CPUtime=101.51
/proc/17704/stat : 17704 (bprolog) R 17702 17704 16019 0 -1 4194304 5979 0 0 0 9972 179 0 0 25 0 2 0 22853496 91213824 5687 996147200 134512640 135105188 4294956096 18446744073709551615 134849624 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17704/statm: 22269 5687 194 144 0 21753 0
[pid=17704/tid=17706] ppid=17702 vsize=89076 CPUtime=0
/proc/17704/task/17706/stat : 17706 (bprolog) S 17702 17704 16019 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22853880 91213824 5687 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.51
Current children cumulated vsize (KiB) 89076

[startup+162.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/75 17706
/proc/meminfo: memFree=1406072/2055920 swapFree=4192956/4192956
[pid=17704] ppid=17702 vsize=89076 CPUtime=161.05
/proc/17704/stat : 17704 (bprolog) R 17702 17704 16019 0 -1 4194304 5979 0 0 0 15926 179 0 0 25 0 2 0 22853496 91213824 5687 996147200 134512640 135105188 4294956096 18446744073709551615 134572077 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17704/statm: 22269 5687 194 144 0 21753 0
[pid=17704/tid=17706] ppid=17702 vsize=89076 CPUtime=0
/proc/17704/task/17706/stat : 17706 (bprolog) S 17702 17704 16019 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22853880 91213824 5687 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 161.05
Current children cumulated vsize (KiB) 89076

[startup+222.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 17706
/proc/meminfo: memFree=1406072/2055920 swapFree=4192956/4192956
[pid=17704] ppid=17702 vsize=89076 CPUtime=220.61
/proc/17704/stat : 17704 (bprolog) R 17702 17704 16019 0 -1 4194304 5979 0 0 0 21882 179 0 0 25 0 2 0 22853496 91213824 5687 996147200 134512640 135105188 4294956096 18446744073709551615 134629901 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17704/statm: 22269 5687 194 144 0 21753 0
[pid=17704/tid=17706] ppid=17702 vsize=89076 CPUtime=0
/proc/17704/task/17706/stat : 17706 (bprolog) S 17702 17704 16019 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22853880 91213824 5687 996147200 134512640 135105188 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) 89076

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 17706
/proc/meminfo: memFree=1406136/2055920 swapFree=4192956/4192956
[pid=17704] ppid=17702 vsize=89076 CPUtime=280.15
/proc/17704/stat : 17704 (bprolog) R 17702 17704 16019 0 -1 4194304 5979 0 0 0 27836 179 0 0 25 0 2 0 22853496 91213824 5687 996147200 134512640 135105188 4294956096 18446744073709551615 134605628 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17704/statm: 22269 5687 194 144 0 21753 0
[pid=17704/tid=17706] ppid=17702 vsize=89076 CPUtime=0
/proc/17704/task/17706/stat : 17706 (bprolog) S 17702 17704 16019 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22853880 91213824 5687 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 280.15
Current children cumulated vsize (KiB) 89076

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 17706
/proc/meminfo: memFree=1406144/2055920 swapFree=4192956/4192956
[pid=17704] ppid=17702 vsize=89076 CPUtime=339.7
/proc/17704/stat : 17704 (bprolog) R 17702 17704 16019 0 -1 4194304 5979 0 0 0 33791 179 0 0 25 0 2 0 22853496 91213824 5687 996147200 134512640 135105188 4294956096 18446744073709551615 134849576 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17704/statm: 22269 5687 194 144 0 21753 0
[pid=17704/tid=17706] ppid=17702 vsize=89076 CPUtime=0
/proc/17704/task/17706/stat : 17706 (bprolog) S 17702 17704 16019 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22853880 91213824 5687 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 339.7
Current children cumulated vsize (KiB) 89076

[startup+402.302 s]
/proc/loadavg: 1.94 1.98 1.99 3/83 17747
/proc/meminfo: memFree=1317888/2055920 swapFree=4192956/4192956
[pid=17704] ppid=17702 vsize=89076 CPUtime=399.4
/proc/17704/stat : 17704 (bprolog) R 17702 17704 16019 0 -1 4194304 5979 0 0 0 39759 181 0 0 25 0 2 0 22853496 91213824 5687 996147200 134512640 135105188 4294956096 18446744073709551615 134629840 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17704/statm: 22269 5687 194 144 0 21753 0
[pid=17704/tid=17706] ppid=17702 vsize=89076 CPUtime=0
/proc/17704/task/17706/stat : 17706 (bprolog) S 17702 17704 16019 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22853880 91213824 5687 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 399.4
Current children cumulated vsize (KiB) 89076

[startup+462.302 s]
/proc/loadavg: 1.97 1.98 1.99 3/75 17845
/proc/meminfo: memFree=1324352/2055920 swapFree=4192956/4192956
[pid=17704] ppid=17702 vsize=89076 CPUtime=459.36
/proc/17704/stat : 17704 (bprolog) R 17702 17704 16019 0 -1 4194304 5979 0 0 0 45754 182 0 0 25 0 2 0 22853496 91213824 5687 996147200 134512640 135105188 4294956096 18446744073709551615 134849568 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17704/statm: 22269 5687 194 144 0 21753 0
[pid=17704/tid=17706] ppid=17702 vsize=89076 CPUtime=0
/proc/17704/task/17706/stat : 17706 (bprolog) S 17702 17704 16019 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22853880 91213824 5687 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 459.36
Current children cumulated vsize (KiB) 89076

[startup+522.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/75 17845
/proc/meminfo: memFree=1324416/2055920 swapFree=4192956/4192956
[pid=17704] ppid=17702 vsize=89076 CPUtime=519.34
/proc/17704/stat : 17704 (bprolog) R 17702 17704 16019 0 -1 4194304 5979 0 0 0 51752 182 0 0 25 0 2 0 22853496 91213824 5687 996147200 134512640 135105188 4294956096 18446744073709551615 134559780 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17704/statm: 22269 5687 194 144 0 21753 0

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

Current children cumulated CPU time (s) 1236.8
Current children cumulated vsize (KiB) 99320

[startup+1302.3 s]
/proc/loadavg: 2.01 2.10 2.05 3/85 18041
/proc/meminfo: memFree=960616/2055920 swapFree=4192956/4192956
[pid=17704] ppid=17702 vsize=99320 CPUtime=1296.78
/proc/17704/stat : 17704 (bprolog) R 17702 17704 16019 0 -1 4194304 5980 0 0 0 129492 186 0 0 25 0 3 0 22853496 101703680 5688 996147200 134512640 135105188 4294956096 18446744073709551615 134849644 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17704/statm: 24830 5688 194 144 0 24314 0
[pid=17704/tid=17706] ppid=17702 vsize=99320 CPUtime=0
/proc/17704/task/17706/stat : 17706 (bprolog) S 17702 17704 16019 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 22853880 101703680 5688 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=17704/tid=17929] ppid=17702 vsize=99320 CPUtime=0
/proc/17704/task/17929/stat : 17929 (bprolog) S 17702 17704 16019 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 22943897 101703680 5688 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1296.78
Current children cumulated vsize (KiB) 99320

[startup+1362.3 s]
/proc/loadavg: 2.06 2.10 2.05 3/86 18042
/proc/meminfo: memFree=960544/2055920 swapFree=4192956/4192956
[pid=17704] ppid=17702 vsize=109564 CPUtime=1356.75
/proc/17704/stat : 17704 (bprolog) R 17702 17704 16019 0 -1 4194304 5981 0 0 0 135489 186 0 0 25 0 4 0 22853496 112193536 5689 996147200 134512640 135105188 4294956096 18446744073709551615 134605588 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17704/statm: 27391 5689 194 144 0 26875 0
[pid=17704/tid=17706] ppid=17702 vsize=109564 CPUtime=0
/proc/17704/task/17706/stat : 17706 (bprolog) S 17702 17704 16019 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 22853880 112193536 5689 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=17704/tid=17929] ppid=17702 vsize=109564 CPUtime=0
/proc/17704/task/17929/stat : 17929 (bprolog) S 17702 17704 16019 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 22943897 112193536 5689 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=17704/tid=18042] ppid=17702 vsize=109564 CPUtime=0
/proc/17704/task/18042/stat : 18042 (bprolog) S 17702 17704 16019 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 22988905 112193536 5689 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1356.75
Current children cumulated vsize (KiB) 109564

[startup+1422.3 s]
/proc/loadavg: 2.02 2.08 2.04 3/86 18042
/proc/meminfo: memFree=960544/2055920 swapFree=4192956/4192956
[pid=17704] ppid=17702 vsize=109564 CPUtime=1416.73
/proc/17704/stat : 17704 (bprolog) R 17702 17704 16019 0 -1 4194304 5981 0 0 0 141487 186 0 0 25 0 4 0 22853496 112193536 5689 996147200 134512640 135105188 4294956096 18446744073709551615 134629875 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17704/statm: 27391 5689 194 144 0 26875 0
[pid=17704/tid=17706] ppid=17702 vsize=109564 CPUtime=0
/proc/17704/task/17706/stat : 17706 (bprolog) S 17702 17704 16019 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 22853880 112193536 5689 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=17704/tid=17929] ppid=17702 vsize=109564 CPUtime=0
/proc/17704/task/17929/stat : 17929 (bprolog) S 17702 17704 16019 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 22943897 112193536 5689 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=17704/tid=18042] ppid=17702 vsize=109564 CPUtime=0
/proc/17704/task/18042/stat : 18042 (bprolog) S 17702 17704 16019 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 22988905 112193536 5689 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1416.73
Current children cumulated vsize (KiB) 109564

[startup+1482.3 s]
/proc/loadavg: 2.00 2.06 2.04 3/86 18042
/proc/meminfo: memFree=960544/2055920 swapFree=4192956/4192956
[pid=17704] ppid=17702 vsize=109564 CPUtime=1476.71
/proc/17704/stat : 17704 (bprolog) R 17702 17704 16019 0 -1 4194304 5981 0 0 0 147485 186 0 0 25 0 4 0 22853496 112193536 5689 996147200 134512640 135105188 4294956096 18446744073709551615 134628802 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17704/statm: 27391 5689 194 144 0 26875 0
[pid=17704/tid=17706] ppid=17702 vsize=109564 CPUtime=0
/proc/17704/task/17706/stat : 17706 (bprolog) S 17702 17704 16019 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 22853880 112193536 5689 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=17704/tid=17929] ppid=17702 vsize=109564 CPUtime=0
/proc/17704/task/17929/stat : 17929 (bprolog) S 17702 17704 16019 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 22943897 112193536 5689 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=17704/tid=18042] ppid=17702 vsize=109564 CPUtime=0
/proc/17704/task/18042/stat : 18042 (bprolog) S 17702 17704 16019 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 22988905 112193536 5689 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1476.71
Current children cumulated vsize (KiB) 109564

[startup+1542.31 s]
/proc/loadavg: 2.00 2.05 2.03 3/86 18042
/proc/meminfo: memFree=960544/2055920 swapFree=4192956/4192956
[pid=17704] ppid=17702 vsize=109564 CPUtime=1536.69
/proc/17704/stat : 17704 (bprolog) R 17702 17704 16019 0 -1 4194304 5981 0 0 0 153483 186 0 0 25 0 4 0 22853496 112193536 5689 996147200 134512640 135105188 4294956096 18446744073709551615 134605663 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17704/statm: 27391 5689 194 144 0 26875 0
[pid=17704/tid=17706] ppid=17702 vsize=109564 CPUtime=0
/proc/17704/task/17706/stat : 17706 (bprolog) S 17702 17704 16019 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 22853880 112193536 5689 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=17704/tid=17929] ppid=17702 vsize=109564 CPUtime=0
/proc/17704/task/17929/stat : 17929 (bprolog) S 17702 17704 16019 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 22943897 112193536 5689 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=17704/tid=18042] ppid=17702 vsize=109564 CPUtime=0
/proc/17704/task/18042/stat : 18042 (bprolog) S 17702 17704 16019 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 22988905 112193536 5689 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1536.69
Current children cumulated vsize (KiB) 109564

[startup+1602.3 s]
/proc/loadavg: 2.00 2.04 2.02 3/87 18043
/proc/meminfo: memFree=960536/2055920 swapFree=4192956/4192956
[pid=17704] ppid=17702 vsize=119808 CPUtime=1596.66
/proc/17704/stat : 17704 (bprolog) R 17702 17704 16019 0 -1 4194304 5982 0 0 0 159480 186 0 0 25 0 5 0 22853496 122683392 5690 996147200 134512640 135105188 4294956096 18446744073709551615 134559794 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17704/statm: 29952 5690 194 144 0 29436 0
[pid=17704/tid=17706] ppid=17702 vsize=119808 CPUtime=0
/proc/17704/task/17706/stat : 17706 (bprolog) S 17702 17704 16019 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 22853880 122683392 5690 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=17704/tid=17929] ppid=17702 vsize=119808 CPUtime=0
/proc/17704/task/17929/stat : 17929 (bprolog) S 17702 17704 16019 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 22943897 122683392 5690 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=17704/tid=18042] ppid=17702 vsize=119808 CPUtime=0
/proc/17704/task/18042/stat : 18042 (bprolog) S 17702 17704 16019 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 22988905 122683392 5690 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=17704/tid=18043] ppid=17702 vsize=119808 CPUtime=0
/proc/17704/task/18043/stat : 18043 (bprolog) S 17702 17704 16019 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 23011412 122683392 5690 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1596.66
Current children cumulated vsize (KiB) 119808

[startup+1662.3 s]
/proc/loadavg: 2.05 2.04 2.02 3/87 18043
/proc/meminfo: memFree=960408/2055920 swapFree=4192956/4192956
[pid=17704] ppid=17702 vsize=119808 CPUtime=1656.64
/proc/17704/stat : 17704 (bprolog) R 17702 17704 16019 0 -1 4194304 5982 0 0 0 165478 186 0 0 25 0 5 0 22853496 122683392 5690 996147200 134512640 135105188 4294956096 18446744073709551615 134629846 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17704/statm: 29952 5690 194 144 0 29436 0
[pid=17704/tid=17706] ppid=17702 vsize=119808 CPUtime=0
/proc/17704/task/17706/stat : 17706 (bprolog) S 17702 17704 16019 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 22853880 122683392 5690 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=17704/tid=17929] ppid=17702 vsize=119808 CPUtime=0
/proc/17704/task/17929/stat : 17929 (bprolog) S 17702 17704 16019 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 22943897 122683392 5690 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=17704/tid=18042] ppid=17702 vsize=119808 CPUtime=0
/proc/17704/task/18042/stat : 18042 (bprolog) S 17702 17704 16019 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 22988905 122683392 5690 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=17704/tid=18043] ppid=17702 vsize=119808 CPUtime=0
/proc/17704/task/18043/stat : 18043 (bprolog) S 17702 17704 16019 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 23011412 122683392 5690 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1656.64
Current children cumulated vsize (KiB) 119808

[startup+1722.3 s]
/proc/loadavg: 2.02 2.03 2.02 3/87 18043
/proc/meminfo: memFree=960344/2055920 swapFree=4192956/4192956
[pid=17704] ppid=17702 vsize=119808 CPUtime=1716.62
/proc/17704/stat : 17704 (bprolog) R 17702 17704 16019 0 -1 4194304 5982 0 0 0 171475 187 0 0 25 0 5 0 22853496 122683392 5690 996147200 134512640 135105188 4294956096 18446744073709551615 134607709 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17704/statm: 29952 5690 194 144 0 29436 0
[pid=17704/tid=17706] ppid=17702 vsize=119808 CPUtime=0
/proc/17704/task/17706/stat : 17706 (bprolog) S 17702 17704 16019 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 22853880 122683392 5690 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=17704/tid=17929] ppid=17702 vsize=119808 CPUtime=0
/proc/17704/task/17929/stat : 17929 (bprolog) S 17702 17704 16019 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 22943897 122683392 5690 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=17704/tid=18042] ppid=17702 vsize=119808 CPUtime=0
/proc/17704/task/18042/stat : 18042 (bprolog) S 17702 17704 16019 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 22988905 122683392 5690 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=17704/tid=18043] ppid=17702 vsize=119808 CPUtime=0
/proc/17704/task/18043/stat : 18043 (bprolog) S 17702 17704 16019 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 23011412 122683392 5690 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1716.62
Current children cumulated vsize (KiB) 119808

[startup+1782.3 s]
/proc/loadavg: 2.00 2.02 2.01 3/87 18043
/proc/meminfo: memFree=960280/2055920 swapFree=4192956/4192956
[pid=17704] ppid=17702 vsize=119808 CPUtime=1776.6
/proc/17704/stat : 17704 (bprolog) R 17702 17704 16019 0 -1 4194304 5982 0 0 0 177473 187 0 0 25 0 5 0 22853496 122683392 5690 996147200 134512640 135105188 4294956096 18446744073709551615 134629901 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17704/statm: 29952 5690 194 144 0 29436 0
[pid=17704/tid=17706] ppid=17702 vsize=119808 CPUtime=0
/proc/17704/task/17706/stat : 17706 (bprolog) S 17702 17704 16019 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 22853880 122683392 5690 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=17704/tid=17929] ppid=17702 vsize=119808 CPUtime=0
/proc/17704/task/17929/stat : 17929 (bprolog) S 17702 17704 16019 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 22943897 122683392 5690 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=17704/tid=18042] ppid=17702 vsize=119808 CPUtime=0
/proc/17704/task/18042/stat : 18042 (bprolog) S 17702 17704 16019 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 22988905 122683392 5690 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=17704/tid=18043] ppid=17702 vsize=119808 CPUtime=0
/proc/17704/task/18043/stat : 18043 (bprolog) S 17702 17704 16019 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 23011412 122683392 5690 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1776.6
Current children cumulated vsize (KiB) 119808



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1805.8 s]
/proc/loadavg: 2.00 2.02 2.01 3/83 18043
/proc/meminfo: memFree=960344/2055920 swapFree=4192956/4192956
[pid=17704] ppid=17702 vsize=119808 CPUtime=1800.09
/proc/17704/stat : 17704 (bprolog) R 17702 17704 16019 0 -1 4194304 5983 0 0 0 179822 187 0 0 25 0 1 0 22853496 122683392 5691 996147200 134512640 135105188 4294956096 18446744073709551615 134629875 0 0 4096 2 0 0 0 17 0 0 0
/proc/17704/statm: 29952 5691 195 144 0 29436 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 119808

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

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

[startup+1805.8 s]
/proc/loadavg: 2.00 2.02 2.01 3/83 18043
/proc/meminfo: memFree=960344/2055920 swapFree=4192956/4192956
[pid=17704] ppid=17702 vsize=119808 CPUtime=1800.09
/proc/17704/stat : 17704 (bprolog) R 17702 17704 16019 0 -1 4194304 5983 0 0 0 179822 187 0 0 25 0 1 0 22853496 122683392 5691 996147200 134512640 135105188 4294956096 18446744073709551615 134629875 0 0 4096 2 0 0 0 17 0 0 0
/proc/17704/statm: 29952 5691 195 144 0 29436 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 119808

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1805.81
CPU time (s): 1800.11
CPU user time (s): 1798.23
CPU system time (s): 1.87571
CPU usage (%): 99.6841
Max. virtual memory (cumulated for all children) (KiB): 119808

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.23
system time used= 1.87571
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5983
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= 18831

runsolver used 2.25666 second user time and 5.33919 second system time

The end

Launcher Data 

Begin job on node36 at 2009-07-12 02:18:08
IDJOB=2073186
IDBENCH=55955
IDSOLVER=770
FILE ID=node36/2073186-1247357888
PBS_JOBID= 9506812
Free space on /tmp= 66388 MiB

SOLVER NAME= bpsolver 09
BENCH NAME= CPAI08/csp/ramsey4/normalized-ramsey-45-4.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2073186-1247357888/watcher-2073186-1247357888 -o /tmp/evaluation-result-2073186-1247357888/solver-2073186-1247357888 -C 1800 -W 2000 -M 900  HOME/solver HOME/instance-2073186-1247357888 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 3e8236e6ba39e4fd04a7c847b9b657af
RANDOM SEED=2043142863

node36.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.238
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		: 3000.238
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:       1430120 kB
Buffers:         65672 kB
Cached:         476152 kB
SwapCached:          0 kB
Active:         102688 kB
Inactive:       458524 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1430120 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3372 kB
Writeback:           0 kB
Mapped:          30104 kB
Slab:            49992 kB
Committed_AS:   216404 kB
PageTables:       1684 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= 66388 MiB
End job on node36 at 2009-07-12 02:48:16