Trace number 2062032

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) 1800.01 1812.11

General information on the benchmark

Namecsp/allsquares/
normalized-squares-20-20.xml
MD5SUM9541b3b4231f964fb97c1a5fd435ac4a
Bench CategoryAlldiff+Cumul+Elt+WSum (alldiff,cumulative,element,weightedsum)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.47847
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of constraints953
Maximum constraint arity20
Maximum domain size54
Number of constraints which are defined in extension0
Number of constraints which are defined in intension761
Global constraints used (with number of constraints)cumulative(2),weightedsum(190)

Solver Data 

0.00/0.02	c bpsolver version 6.29.2009
0.00/0.02	c converting(HOME/instance-2062032-1247328016)
0.18/0.24	c Converted in 96 ms
0.18/0.27	c solving(HOME/instance-2062032-1247328016,1800000)
0.18/0.27	c solving(HOME/instance-2062032-1247328016,1800000)

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-2062032-1247328016/watcher-2062032-1247328016 -o /tmp/evaluation-result-2062032-1247328016/solver-2062032-1247328016 -C 1800 -W 2000 -M 900 HOME/solver HOME/instance-2062032-1247328016 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 2.00 2.05 4/74 12834
/proc/meminfo: memFree=1806664/2055920 swapFree=4192812/4192956
[pid=12834] ppid=12832 vsize=18576 CPUtime=0
/proc/12834/stat : 12834 (runsolver) R 12832 12834 11545 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 19864739 19021824 284 996147200 4194304 4302564 548682068528 18446744073709551615 217051622695 0 0 4096 24578 0 0 0 17 1 0 0
/proc/12834/statm: 4644 284 249 26 0 2626 0

[startup+0.00837596 s]
/proc/loadavg: 2.00 2.00 2.05 4/74 12834
/proc/meminfo: memFree=1806664/2055920 swapFree=4192812/4192956
[pid=12834] ppid=12832 vsize=5356 CPUtime=0
/proc/12834/stat : 12834 (sh) R 12832 12834 11545 0 -1 4194304 270 0 0 0 0 0 0 0 20 0 1 0 19864739 5484544 237 996147200 4194304 4889804 548682068864 18446744073709551615 217051622695 0 0 4096 0 0 0 0 17 1 0 0
/proc/12834/statm: 1339 237 196 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101225 s]
/proc/loadavg: 2.00 2.00 2.05 4/74 12834
/proc/meminfo: memFree=1806664/2055920 swapFree=4192812/4192956
[pid=12834] ppid=12832 vsize=62208 CPUtime=0.08
/proc/12834/stat : 12834 (bprolog) R 12832 12834 11545 0 -1 4194304 1192 0 0 0 4 4 0 0 20 0 1 0 19864739 63700992 905 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/12834/statm: 15552 905 177 144 0 15036 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 62208

[startup+0.301269 s]
/proc/loadavg: 2.00 2.00 2.05 4/74 12834
/proc/meminfo: memFree=1806664/2055920 swapFree=4192812/4192956
[pid=12834] ppid=12832 vsize=70212 CPUtime=0.29
/proc/12834/stat : 12834 (bprolog) R 12832 12834 11545 0 -1 4194304 1996 0 0 0 16 13 0 0 21 0 1 0 19864739 71897088 1672 996147200 134512640 135105188 4294956096 18446744073709551615 134739087 0 0 4096 2 0 0 0 17 1 0 0
/proc/12834/statm: 17553 1672 195 144 0 17037 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 70212

[startup+0.701333 s]
/proc/loadavg: 2.00 2.00 2.05 4/74 12834
/proc/meminfo: memFree=1806664/2055920 swapFree=4192812/4192956
[pid=12834] ppid=12832 vsize=80456 CPUtime=0.69
/proc/12834/stat : 12834 (bprolog) R 12832 12834 11545 0 -1 4194304 2073 0 0 0 56 13 0 0 25 0 2 0 19864739 82386944 1749 996147200 134512640 135105188 4294956096 18446744073709551615 134630310 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/12834/statm: 20114 1749 202 144 0 19598 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 80456

[startup+1.50149 s]
/proc/loadavg: 2.00 2.00 2.05 3/76 12836
/proc/meminfo: memFree=1800248/2055920 swapFree=4192812/4192956
[pid=12834] ppid=12832 vsize=80456 CPUtime=1.48
/proc/12834/stat : 12834 (bprolog) R 12832 12834 11545 0 -1 4194304 2077 0 0 0 135 13 0 0 25 0 2 0 19864739 82386944 1753 996147200 134512640 135105188 4294956096 18446744073709551615 134630264 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/12834/statm: 20114 1753 202 144 0 19598 0
[pid=12834/tid=12836] ppid=12832 vsize=80456 CPUtime=0
/proc/12834/task/12836/stat : 12836 (bprolog) S 12832 12834 11545 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 19864770 82386944 1753 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 80456

[startup+3.10179 s]
/proc/loadavg: 2.00 2.00 2.05 3/76 12836
/proc/meminfo: memFree=1800120/2055920 swapFree=4192812/4192956
[pid=12834] ppid=12832 vsize=80456 CPUtime=3.06
/proc/12834/stat : 12834 (bprolog) R 12832 12834 11545 0 -1 4194304 2077 0 0 0 293 13 0 0 25 0 2 0 19864739 82386944 1753 996147200 134512640 135105188 4294956096 18446744073709551615 134630264 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/12834/statm: 20114 1753 202 144 0 19598 0
[pid=12834/tid=12836] ppid=12832 vsize=80456 CPUtime=0
/proc/12834/task/12836/stat : 12836 (bprolog) S 12832 12834 11545 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 19864770 82386944 1753 996147200 134512640 135105188 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) 80456

[startup+6.3014 s]
/proc/loadavg: 2.00 2.00 2.05 3/76 12836
/proc/meminfo: memFree=1799928/2055920 swapFree=4192812/4192956
[pid=12834] ppid=12832 vsize=80456 CPUtime=6.23
/proc/12834/stat : 12834 (bprolog) R 12832 12834 11545 0 -1 4194304 2078 0 0 0 610 13 0 0 25 0 2 0 19864739 82386944 1754 996147200 134512640 135105188 4294956096 18446744073709551615 134605504 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/12834/statm: 20114 1754 202 144 0 19598 0
[pid=12834/tid=12836] ppid=12832 vsize=80456 CPUtime=0
/proc/12834/task/12836/stat : 12836 (bprolog) S 12832 12834 11545 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 19864770 82386944 1754 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) 80456

[startup+12.7016 s]
/proc/loadavg: 2.00 2.00 2.05 3/76 12836
/proc/meminfo: memFree=1799736/2055920 swapFree=4192812/4192956
[pid=12834] ppid=12832 vsize=80456 CPUtime=12.57
/proc/12834/stat : 12834 (bprolog) R 12832 12834 11545 0 -1 4194304 2078 0 0 0 1244 13 0 0 25 0 2 0 19864739 82386944 1754 996147200 134512640 135105188 4294956096 18446744073709551615 134670105 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/12834/statm: 20114 1754 202 144 0 19598 0
[pid=12834/tid=12836] ppid=12832 vsize=80456 CPUtime=0
/proc/12834/task/12836/stat : 12836 (bprolog) S 12832 12834 11545 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 19864770 82386944 1754 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 80456

[startup+25.5011 s]
/proc/loadavg: 2.00 2.00 2.05 3/76 12836
/proc/meminfo: memFree=1799416/2055920 swapFree=4192812/4192956
[pid=12834] ppid=12832 vsize=80456 CPUtime=25.24
/proc/12834/stat : 12834 (bprolog) R 12832 12834 11545 0 -1 4194304 2078 0 0 0 2511 13 0 0 25 0 2 0 19864739 82386944 1754 996147200 134512640 135105188 4294956096 18446744073709551615 134605477 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/12834/statm: 20114 1754 202 144 0 19598 0
[pid=12834/tid=12836] ppid=12832 vsize=80456 CPUtime=0
/proc/12834/task/12836/stat : 12836 (bprolog) S 12832 12834 11545 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 19864770 82386944 1754 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 80456

[startup+51.102 s]
/proc/loadavg: 2.00 2.00 2.05 3/76 12842
/proc/meminfo: memFree=1798128/2055920 swapFree=4192812/4192956
[pid=12834] ppid=12832 vsize=80456 CPUtime=50.6
/proc/12834/stat : 12834 (bprolog) R 12832 12834 11545 0 -1 4194304 2078 0 0 0 5047 13 0 0 25 0 2 0 19864739 82386944 1754 996147200 134512640 135105188 4294956096 18446744073709551615 134607785 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/12834/statm: 20114 1754 202 144 0 19598 0
[pid=12834/tid=12836] ppid=12832 vsize=80456 CPUtime=0
/proc/12834/task/12836/stat : 12836 (bprolog) S 12832 12834 11545 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 19864770 82386944 1754 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 80456

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.04 3/76 12842
/proc/meminfo: memFree=1796728/2055920 swapFree=4192812/4192956
[pid=12834] ppid=12832 vsize=80456 CPUtime=101.32
/proc/12834/stat : 12834 (bprolog) R 12832 12834 11545 0 -1 4194304 2080 0 0 0 10119 13 0 0 25 0 2 0 19864739 82386944 1756 996147200 134512640 135105188 4294956096 18446744073709551615 134630216 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/12834/statm: 20114 1756 202 144 0 19598 0
[pid=12834/tid=12836] ppid=12832 vsize=80456 CPUtime=0
/proc/12834/task/12836/stat : 12836 (bprolog) S 12832 12834 11545 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 19864770 82386944 1756 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 80456

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.03 3/76 12842
/proc/meminfo: memFree=1795000/2055920 swapFree=4192812/4192956
[pid=12834] ppid=12832 vsize=80456 CPUtime=160.75
/proc/12834/stat : 12834 (bprolog) R 12832 12834 11545 0 -1 4194304 2080 0 0 0 16062 13 0 0 25 0 2 0 19864739 82386944 1756 996147200 134512640 135105188 4294956096 18446744073709551615 135014711 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/12834/statm: 20114 1756 202 144 0 19598 0
[pid=12834/tid=12836] ppid=12832 vsize=80456 CPUtime=0
/proc/12834/task/12836/stat : 12836 (bprolog) S 12832 12834 11545 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 19864770 82386944 1756 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 160.75
Current children cumulated vsize (KiB) 80456

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.03 3/76 12842
/proc/meminfo: memFree=1793144/2055920 swapFree=4192812/4192956
[pid=12834] ppid=12832 vsize=80456 CPUtime=220.17
/proc/12834/stat : 12834 (bprolog) R 12832 12834 11545 0 -1 4194304 2080 0 0 0 22004 13 0 0 25 0 2 0 19864739 82386944 1756 996147200 134512640 135105188 4294956096 18446744073709551615 134630266 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/12834/statm: 20114 1756 202 144 0 19598 0
[pid=12834/tid=12836] ppid=12832 vsize=80456 CPUtime=0
/proc/12834/task/12836/stat : 12836 (bprolog) S 12832 12834 11545 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 19864770 82386944 1756 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 220.17
Current children cumulated vsize (KiB) 80456

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.02 3/76 12842
/proc/meminfo: memFree=1791480/2055920 swapFree=4192812/4192956
[pid=12834] ppid=12832 vsize=80456 CPUtime=279.61
/proc/12834/stat : 12834 (bprolog) R 12832 12834 11545 0 -1 4194304 2080 0 0 0 27948 13 0 0 25 0 2 0 19864739 82386944 1756 996147200 134512640 135105188 4294956096 18446744073709551615 134605442 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/12834/statm: 20114 1756 202 144 0 19598 0
[pid=12834/tid=12836] ppid=12832 vsize=80456 CPUtime=0
/proc/12834/task/12836/stat : 12836 (bprolog) S 12832 12834 11545 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 19864770 82386944 1756 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 279.61
Current children cumulated vsize (KiB) 80456

[startup+342.303 s]
/proc/loadavg: 1.81 1.95 2.00 4/84 13127
/proc/meminfo: memFree=1902648/2055920 swapFree=4192812/4192956
[pid=12834] ppid=12832 vsize=80456 CPUtime=339.17
/proc/12834/stat : 12834 (bprolog) R 12832 12834 11545 0 -1 4194304 2080 0 0 0 33900 17 0 0 25 0 2 0 19864739 82386944 1756 996147200 134512640 135105188 4294956096 18446744073709551615 134630264 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/12834/statm: 20114 1756 202 144 0 19598 0
[pid=12834/tid=12836] ppid=12832 vsize=80456 CPUtime=0
/proc/12834/task/12836/stat : 12836 (bprolog) S 12832 12834 11545 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 19864770 82386944 1756 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 339.17
Current children cumulated vsize (KiB) 80456

[startup+402.302 s]
/proc/loadavg: 2.18 2.03 2.02 5/85 13177
/proc/meminfo: memFree=1263664/2055920 swapFree=4192812/4192956
[pid=12834] ppid=12832 vsize=80456 CPUtime=396.86
/proc/12834/stat : 12834 (bprolog) R 12832 12834 11545 0 -1 4194304 2080 0 0 0 39668 18 0 0 25 0 2 0 19864739 82386944 1756 996147200 134512640 135105188 4294956096 18446744073709551615 135024893 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/12834/statm: 20114 1756 202 144 0 19598 0
[pid=12834/tid=12836] ppid=12832 vsize=80456 CPUtime=0
/proc/12834/task/12836/stat : 12836 (bprolog) S 12832 12834 11545 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 19864770 82386944 1756 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 396.86
Current children cumulated vsize (KiB) 80456

[startup+462.301 s]
/proc/loadavg: 2.29 2.10 2.04 3/85 13177
/proc/meminfo: memFree=1222832/2055920 swapFree=4192812/4192956
[pid=12834] ppid=12832 vsize=80456 CPUtime=456.18
/proc/12834/stat : 12834 (bprolog) R 12832 12834 11545 0 -1 4194304 2080 0 0 0 45600 18 0 0 25 0 2 0 19864739 82386944 1756 996147200 134512640 135105188 4294956096 18446744073709551615 134630277 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/12834/statm: 20114 1756 202 144 0 19598 0
[pid=12834/tid=12836] ppid=12832 vsize=80456 CPUtime=0
/proc/12834/task/12836/stat : 12836 (bprolog) S 12832 12834 11545 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 19864770 82386944 1756 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 456.18
Current children cumulated vsize (KiB) 80456

[startup+522.302 s]
/proc/loadavg: 2.11 2.08 2.04 3/85 13177

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


[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 13327
/proc/meminfo: memFree=1904944/2055920 swapFree=4192812/4192956
[pid=12834] ppid=12832 vsize=90700 CPUtime=1172.78
/proc/12834/stat : 12834 (bprolog) R 12832 12834 11545 0 -1 4194304 2135 0 0 0 117258 20 0 0 25 0 3 0 19864739 92876800 1811 996147200 134512640 135105188 4294956096 18446744073709551615 134624446 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/12834/statm: 22675 1811 202 144 0 22159 0
[pid=12834/tid=12836] ppid=12832 vsize=90700 CPUtime=0
/proc/12834/task/12836/stat : 12836 (bprolog) S 12832 12834 11545 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 19864770 92876800 1811 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=12834/tid=13327] ppid=12832 vsize=90700 CPUtime=0
/proc/12834/task/13327/stat : 13327 (bprolog) S 12832 12834 11545 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 19954784 92876800 1811 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1172.78
Current children cumulated vsize (KiB) 90700

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 13327
/proc/meminfo: memFree=1904752/2055920 swapFree=4192812/4192956
[pid=12834] ppid=12832 vsize=90700 CPUtime=1232.54
/proc/12834/stat : 12834 (bprolog) R 12832 12834 11545 0 -1 4194304 2135 0 0 0 123234 20 0 0 25 0 3 0 19864739 92876800 1811 996147200 134512640 135105188 4294956096 18446744073709551615 134630172 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/12834/statm: 22675 1811 202 144 0 22159 0
[pid=12834/tid=12836] ppid=12832 vsize=90700 CPUtime=0
/proc/12834/task/12836/stat : 12836 (bprolog) S 12832 12834 11545 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 19864770 92876800 1811 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=12834/tid=13327] ppid=12832 vsize=90700 CPUtime=0
/proc/12834/task/13327/stat : 13327 (bprolog) S 12832 12834 11545 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 19954784 92876800 1811 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1232.54
Current children cumulated vsize (KiB) 90700

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 13327
/proc/meminfo: memFree=1904624/2055920 swapFree=4192812/4192956
[pid=12834] ppid=12832 vsize=90700 CPUtime=1292.29
/proc/12834/stat : 12834 (bprolog) R 12832 12834 11545 0 -1 4194304 2135 0 0 0 129209 20 0 0 25 0 3 0 19864739 92876800 1811 996147200 134512640 135105188 4294956096 18446744073709551615 134598488 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/12834/statm: 22675 1811 202 144 0 22159 0
[pid=12834/tid=12836] ppid=12832 vsize=90700 CPUtime=0
/proc/12834/task/12836/stat : 12836 (bprolog) S 12832 12834 11545 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 19864770 92876800 1811 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=12834/tid=13327] ppid=12832 vsize=90700 CPUtime=0
/proc/12834/task/13327/stat : 13327 (bprolog) S 12832 12834 11545 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 19954784 92876800 1811 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1292.29
Current children cumulated vsize (KiB) 90700

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 13327
/proc/meminfo: memFree=1904624/2055920 swapFree=4192812/4192956
[pid=12834] ppid=12832 vsize=90700 CPUtime=1352.05
/proc/12834/stat : 12834 (bprolog) R 12832 12834 11545 0 -1 4194304 2135 0 0 0 135184 21 0 0 25 0 3 0 19864739 92876800 1811 996147200 134512640 135105188 4294956096 18446744073709551615 134610375 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/12834/statm: 22675 1811 202 144 0 22159 0
[pid=12834/tid=12836] ppid=12832 vsize=90700 CPUtime=0
/proc/12834/task/12836/stat : 12836 (bprolog) S 12832 12834 11545 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 19864770 92876800 1811 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=12834/tid=13327] ppid=12832 vsize=90700 CPUtime=0
/proc/12834/task/13327/stat : 13327 (bprolog) S 12832 12834 11545 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 19954784 92876800 1811 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1352.05
Current children cumulated vsize (KiB) 90700

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 13327
/proc/meminfo: memFree=1904624/2055920 swapFree=4192812/4192956
[pid=12834] ppid=12832 vsize=90700 CPUtime=1411.8
/proc/12834/stat : 12834 (bprolog) R 12832 12834 11545 0 -1 4194304 2135 0 0 0 141159 21 0 0 25 0 3 0 19864739 92876800 1811 996147200 134512640 135105188 4294956096 18446744073709551615 134631157 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/12834/statm: 22675 1811 202 144 0 22159 0
[pid=12834/tid=12836] ppid=12832 vsize=90700 CPUtime=0
/proc/12834/task/12836/stat : 12836 (bprolog) S 12832 12834 11545 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 19864770 92876800 1811 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=12834/tid=13327] ppid=12832 vsize=90700 CPUtime=0
/proc/12834/task/13327/stat : 13327 (bprolog) S 12832 12834 11545 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 19954784 92876800 1811 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1411.8
Current children cumulated vsize (KiB) 90700

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 13328
/proc/meminfo: memFree=1904552/2055920 swapFree=4192812/4192956
[pid=12834] ppid=12832 vsize=90700 CPUtime=1471.55
/proc/12834/stat : 12834 (bprolog) R 12832 12834 11545 0 -1 4194304 2135 0 0 0 147134 21 0 0 25 0 3 0 19864739 92876800 1811 996147200 134512640 135105188 4294956096 18446744073709551615 134559774 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/12834/statm: 22675 1811 202 144 0 22159 0
[pid=12834/tid=12836] ppid=12832 vsize=90700 CPUtime=0
/proc/12834/task/12836/stat : 12836 (bprolog) S 12832 12834 11545 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 19864770 92876800 1811 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=12834/tid=13327] ppid=12832 vsize=90700 CPUtime=0
/proc/12834/task/13327/stat : 13327 (bprolog) S 12832 12834 11545 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 19954784 92876800 1811 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1471.55
Current children cumulated vsize (KiB) 90700

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 13328
/proc/meminfo: memFree=1904488/2055920 swapFree=4192812/4192956
[pid=12834] ppid=12832 vsize=90700 CPUtime=1531.3
/proc/12834/stat : 12834 (bprolog) R 12832 12834 11545 0 -1 4194304 2135 0 0 0 153109 21 0 0 25 0 3 0 19864739 92876800 1811 996147200 134512640 135105188 4294956096 18446744073709551615 134628896 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/12834/statm: 22675 1811 202 144 0 22159 0
[pid=12834/tid=12836] ppid=12832 vsize=90700 CPUtime=0
/proc/12834/task/12836/stat : 12836 (bprolog) S 12832 12834 11545 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 19864770 92876800 1811 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=12834/tid=13327] ppid=12832 vsize=90700 CPUtime=0
/proc/12834/task/13327/stat : 13327 (bprolog) S 12832 12834 11545 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 19954784 92876800 1811 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1531.3
Current children cumulated vsize (KiB) 90700

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 13328
/proc/meminfo: memFree=1904488/2055920 swapFree=4192812/4192956
[pid=12834] ppid=12832 vsize=90700 CPUtime=1591.06
/proc/12834/stat : 12834 (bprolog) R 12832 12834 11545 0 -1 4194304 2135 0 0 0 159085 21 0 0 25 0 3 0 19864739 92876800 1811 996147200 134512640 135105188 4294956096 18446744073709551615 134855856 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/12834/statm: 22675 1811 202 144 0 22159 0
[pid=12834/tid=12836] ppid=12832 vsize=90700 CPUtime=0
/proc/12834/task/12836/stat : 12836 (bprolog) S 12832 12834 11545 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 19864770 92876800 1811 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=12834/tid=13327] ppid=12832 vsize=90700 CPUtime=0
/proc/12834/task/13327/stat : 13327 (bprolog) S 12832 12834 11545 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 19954784 92876800 1811 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1591.06
Current children cumulated vsize (KiB) 90700

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 13328
/proc/meminfo: memFree=1904424/2055920 swapFree=4192812/4192956
[pid=12834] ppid=12832 vsize=90700 CPUtime=1650.82
/proc/12834/stat : 12834 (bprolog) R 12832 12834 11545 0 -1 4194304 2135 0 0 0 165061 21 0 0 25 0 3 0 19864739 92876800 1811 996147200 134512640 135105188 4294956096 18446744073709551615 134630216 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/12834/statm: 22675 1811 202 144 0 22159 0
[pid=12834/tid=12836] ppid=12832 vsize=90700 CPUtime=0
/proc/12834/task/12836/stat : 12836 (bprolog) S 12832 12834 11545 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 19864770 92876800 1811 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=12834/tid=13327] ppid=12832 vsize=90700 CPUtime=0
/proc/12834/task/13327/stat : 13327 (bprolog) S 12832 12834 11545 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 19954784 92876800 1811 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1650.82
Current children cumulated vsize (KiB) 90700

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 13328
/proc/meminfo: memFree=1904424/2055920 swapFree=4192812/4192956
[pid=12834] ppid=12832 vsize=90700 CPUtime=1710.57
/proc/12834/stat : 12834 (bprolog) R 12832 12834 11545 0 -1 4194304 2135 0 0 0 171036 21 0 0 25 0 3 0 19864739 92876800 1811 996147200 134512640 135105188 4294956096 18446744073709551615 134631167 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/12834/statm: 22675 1811 202 144 0 22159 0
[pid=12834/tid=12836] ppid=12832 vsize=90700 CPUtime=0
/proc/12834/task/12836/stat : 12836 (bprolog) S 12832 12834 11545 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 19864770 92876800 1811 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=12834/tid=13327] ppid=12832 vsize=90700 CPUtime=0
/proc/12834/task/13327/stat : 13327 (bprolog) S 12832 12834 11545 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 19954784 92876800 1811 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1710.57
Current children cumulated vsize (KiB) 90700

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 13328
/proc/meminfo: memFree=1904232/2055920 swapFree=4192812/4192956
[pid=12834] ppid=12832 vsize=90700 CPUtime=1770.32
/proc/12834/stat : 12834 (bprolog) R 12832 12834 11545 0 -1 4194304 2135 0 0 0 177011 21 0 0 25 0 3 0 19864739 92876800 1811 996147200 134512640 135105188 4294956096 18446744073709551615 134718693 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/12834/statm: 22675 1811 202 144 0 22159 0
[pid=12834/tid=12836] ppid=12832 vsize=90700 CPUtime=0
/proc/12834/task/12836/stat : 12836 (bprolog) S 12832 12834 11545 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 19864770 92876800 1811 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=12834/tid=13327] ppid=12832 vsize=90700 CPUtime=0
/proc/12834/task/13327/stat : 13327 (bprolog) S 12832 12834 11545 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 19954784 92876800 1811 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1770.32
Current children cumulated vsize (KiB) 90700



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1812.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 13328
/proc/meminfo: memFree=1904232/2055920 swapFree=4192812/4192956
[pid=12834] ppid=12832 vsize=90700 CPUtime=1800
/proc/12834/stat : 12834 (bprolog) R 12832 12834 11545 0 -1 4194304 2136 0 0 0 179979 21 0 0 25 0 1 0 19864739 92876800 1812 996147200 134512640 135105188 4294956096 18446744073709551615 134630216 0 0 4096 2 0 0 0 17 0 0 0
/proc/12834/statm: 22675 1812 203 144 0 22159 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 90700

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

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

[startup+1812.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 13328
/proc/meminfo: memFree=1904232/2055920 swapFree=4192812/4192956
[pid=12834] ppid=12832 vsize=90700 CPUtime=1800
/proc/12834/stat : 12834 (bprolog) R 12832 12834 11545 0 -1 4194304 2136 0 0 0 179979 21 0 0 25 0 1 0 19864739 92876800 1812 996147200 134512640 135105188 4294956096 18446744073709551615 134630216 0 0 4096 2 0 0 0 17 0 0 0
/proc/12834/statm: 22675 1812 203 144 0 22159 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 90700

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1812.11
CPU time (s): 1800.01
CPU user time (s): 1799.79
CPU system time (s): 0.217966
CPU usage (%): 99.3325
Max. virtual memory (cumulated for all children) (KiB): 90700

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.79
system time used= 0.217966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2136
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= 29175

runsolver used 1.87971 second user time and 5.03823 second system time

The end

Launcher Data 

Begin job on node59 at 2009-07-11 18:00:16
IDJOB=2062032
IDBENCH=53862
IDSOLVER=770
FILE ID=node59/2062032-1247328016
PBS_JOBID= 9506512
Free space on /tmp= 66348 MiB

SOLVER NAME= bpsolver 09
BENCH NAME= CPAI08/csp/allsquares/normalized-squares-20-20.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2062032-1247328016/watcher-2062032-1247328016 -o /tmp/evaluation-result-2062032-1247328016/solver-2062032-1247328016 -C 1800 -W 2000 -M 900  HOME/solver HOME/instance-2062032-1247328016 1800

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

MD5SUM BENCH= 9541b3b4231f964fb97c1a5fd435ac4a
RANDOM SEED=1019297100

node59.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		: 3000.263
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		: 3000.263
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:       1807144 kB
Buffers:          8200 kB
Cached:          67348 kB
SwapCached:          0 kB
Active:         181260 kB
Inactive:        17816 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1807144 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1592 kB
Writeback:           0 kB
Mapped:         134768 kB
Slab:            34628 kB
Committed_AS:   245912 kB
PageTables:       2124 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= 66368 MiB
End job on node59 at 2009-07-11 18:30:30