Trace number 2080622

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) 1800.02 1814.61

General information on the benchmark

Namecsp/knights/
normalized-knights-80-9.xml
MD5SUMdcac56c0e48723f8c0ddbfc8ec2d0014
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 benchmark22.1836
Satisfiable
(Un)Satisfiability was proved
Number of variables9
Number of constraints36
Maximum constraint arity2
Maximum domain size6400
Number of constraints which are defined in extension0
Number of constraints which are defined in intension36
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-2080622-1247370296)
0.00/0.03	c Converted in 4 ms
0.00/0.03	c solving(HOME/instance-2080622-1247370296,1800000)
0.00/0.03	c solving(HOME/instance-2080622-1247370296,1800000)

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-2080622-1247370296/watcher-2080622-1247370296 -o /tmp/evaluation-result-2080622-1247370296/solver-2080622-1247370296 -C 1800 -W 2000 -M 900 HOME/solver HOME/instance-2080622-1247370296 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: 2.05 2.01 2.00 4/81 25557
/proc/meminfo: memFree=1692984/2055920 swapFree=4192812/4192956
[pid=25557] ppid=25555 vsize=5356 CPUtime=0
/proc/25557/stat : 25557 (sh) R 25555 25557 22067 0 -1 4194304 263 0 0 0 0 0 0 0 20 0 1 0 24097145 5484544 230 996147200 4194304 4889804 548682068864 18446744073709551615 233632302390 0 0 4100 65536 0 0 0 17 1 0 0
/proc/25557/statm: 1339 230 192 169 0 50 0

[startup+0.046201 s]
/proc/loadavg: 2.05 2.01 2.00 4/81 25557
/proc/meminfo: memFree=1692984/2055920 swapFree=4192812/4192956
[pid=25557] ppid=25555 vsize=72444 CPUtime=0.03
/proc/25557/stat : 25557 (bprolog) R 25555 25557 22067 0 -1 4194304 1158 0 0 0 3 0 0 0 20 0 2 0 24097145 74182656 868 996147200 134512640 135105188 4294956096 18446744073709551615 134614274 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/25557/statm: 18111 868 207 144 0 17595 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 72444

[startup+0.102209 s]
/proc/loadavg: 2.05 2.01 2.00 4/81 25557
/proc/meminfo: memFree=1692984/2055920 swapFree=4192812/4192956
[pid=25557] ppid=25555 vsize=72444 CPUtime=0.08
/proc/25557/stat : 25557 (bprolog) R 25555 25557 22067 0 -1 4194304 1160 0 0 0 8 0 0 0 21 0 2 0 24097145 74182656 870 996147200 134512640 135105188 4294956096 18446744073709551615 134559765 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/25557/statm: 18111 870 209 144 0 17595 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 72444

[startup+0.30224 s]
/proc/loadavg: 2.05 2.01 2.00 4/81 25557
/proc/meminfo: memFree=1692984/2055920 swapFree=4192812/4192956
[pid=25557] ppid=25555 vsize=72444 CPUtime=0.28
/proc/25557/stat : 25557 (bprolog) R 25555 25557 22067 0 -1 4194304 1160 0 0 0 28 0 0 0 22 0 2 0 24097145 74182656 870 996147200 134512640 135105188 4294956096 18446744073709551615 134629984 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/25557/statm: 18111 870 209 144 0 17595 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 72444

[startup+0.701304 s]
/proc/loadavg: 2.05 2.01 2.00 4/81 25557
/proc/meminfo: memFree=1692984/2055920 swapFree=4192812/4192956
[pid=25557] ppid=25555 vsize=72444 CPUtime=0.68
/proc/25557/stat : 25557 (bprolog) R 25555 25557 22067 0 -1 4194304 1160 0 0 0 68 0 0 0 25 0 2 0 24097145 74182656 870 996147200 134512640 135105188 4294956096 18446744073709551615 134559800 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/25557/statm: 18111 870 209 144 0 17595 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 72444

[startup+1.50143 s]
/proc/loadavg: 2.05 2.01 2.00 3/83 25559
/proc/meminfo: memFree=1690216/2055920 swapFree=4192812/4192956
[pid=25557] ppid=25555 vsize=72444 CPUtime=1.47
/proc/25557/stat : 25557 (bprolog) R 25555 25557 22067 0 -1 4194304 1160 0 0 0 147 0 0 0 25 0 2 0 24097145 74182656 870 996147200 134512640 135105188 4294956096 18446744073709551615 134630109 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/25557/statm: 18111 870 209 144 0 17595 0
[pid=25557/tid=25559] ppid=25555 vsize=72444 CPUtime=0
/proc/25557/task/25559/stat : 25559 (bprolog) S 25555 25557 22067 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 24097148 74182656 870 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 72444

[startup+3.10169 s]
/proc/loadavg: 2.05 2.01 2.00 3/83 25559
/proc/meminfo: memFree=1690088/2055920 swapFree=4192812/4192956
[pid=25557] ppid=25555 vsize=72444 CPUtime=3.06
/proc/25557/stat : 25557 (bprolog) R 25555 25557 22067 0 -1 4194304 1160 0 0 0 306 0 0 0 25 0 2 0 24097145 74182656 870 996147200 134512640 135105188 4294956096 18446744073709551615 134629903 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/25557/statm: 18111 870 209 144 0 17595 0
[pid=25557/tid=25559] ppid=25555 vsize=72444 CPUtime=0
/proc/25557/task/25559/stat : 25559 (bprolog) S 25555 25557 22067 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 24097148 74182656 870 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) 72444

[startup+6.30121 s]
/proc/loadavg: 2.05 2.01 2.00 3/83 25559
/proc/meminfo: memFree=1689960/2055920 swapFree=4192812/4192956
[pid=25557] ppid=25555 vsize=72444 CPUtime=6.23
/proc/25557/stat : 25557 (bprolog) R 25555 25557 22067 0 -1 4194304 1160 0 0 0 623 0 0 0 25 0 2 0 24097145 74182656 870 996147200 134512640 135105188 4294956096 18446744073709551615 134628980 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/25557/statm: 18111 870 209 144 0 17595 0
[pid=25557/tid=25559] ppid=25555 vsize=72444 CPUtime=0
/proc/25557/task/25559/stat : 25559 (bprolog) S 25555 25557 22067 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 24097148 74182656 870 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) 72444

[startup+12.7012 s]
/proc/loadavg: 2.05 2.01 2.00 3/83 25559
/proc/meminfo: memFree=1689904/2055920 swapFree=4192812/4192956
[pid=25557] ppid=25555 vsize=72444 CPUtime=12.57
/proc/25557/stat : 25557 (bprolog) R 25555 25557 22067 0 -1 4194304 1160 0 0 0 1257 0 0 0 25 0 2 0 24097145 74182656 870 996147200 134512640 135105188 4294956096 18446744073709551615 134605408 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/25557/statm: 18111 870 209 144 0 17595 0
[pid=25557/tid=25559] ppid=25555 vsize=72444 CPUtime=0
/proc/25557/task/25559/stat : 25559 (bprolog) S 25555 25557 22067 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 24097148 74182656 870 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) 72444

[startup+25.5023 s]
/proc/loadavg: 2.03 2.01 2.00 3/83 25559
/proc/meminfo: memFree=1690032/2055920 swapFree=4192812/4192956
[pid=25557] ppid=25555 vsize=72444 CPUtime=25.26
/proc/25557/stat : 25557 (bprolog) R 25555 25557 22067 0 -1 4194304 1160 0 0 0 2526 0 0 0 25 0 2 0 24097145 74182656 870 996147200 134512640 135105188 4294956096 18446744073709551615 134629873 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/25557/statm: 18111 870 209 144 0 17595 0
[pid=25557/tid=25559] ppid=25555 vsize=72444 CPUtime=0
/proc/25557/task/25559/stat : 25559 (bprolog) S 25555 25557 22067 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 24097148 74182656 870 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 72444

[startup+51.1025 s]
/proc/loadavg: 2.02 2.01 2.00 3/83 25559
/proc/meminfo: memFree=1690032/2055920 swapFree=4192812/4192956
[pid=25557] ppid=25555 vsize=72444 CPUtime=50.65
/proc/25557/stat : 25557 (bprolog) R 25555 25557 22067 0 -1 4194304 1160 0 0 0 5065 0 0 0 25 0 2 0 24097145 74182656 870 996147200 134512640 135105188 4294956096 18446744073709551615 134605408 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/25557/statm: 18111 870 209 144 0 17595 0
[pid=25557/tid=25559] ppid=25555 vsize=72444 CPUtime=0
/proc/25557/task/25559/stat : 25559 (bprolog) S 25555 25557 22067 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 24097148 74182656 870 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.65
Current children cumulated vsize (KiB) 72444

[startup+102.306 s]
/proc/loadavg: 2.01 2.00 2.00 3/83 25559
/proc/meminfo: memFree=1689904/2055920 swapFree=4192812/4192956
[pid=25557] ppid=25555 vsize=72444 CPUtime=101.42
/proc/25557/stat : 25557 (bprolog) R 25555 25557 22067 0 -1 4194304 1160 0 0 0 10141 1 0 0 25 0 2 0 24097145 74182656 870 996147200 134512640 135105188 4294956096 18446744073709551615 134572179 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/25557/statm: 18111 870 209 144 0 17595 0
[pid=25557/tid=25559] ppid=25555 vsize=72444 CPUtime=0
/proc/25557/task/25559/stat : 25559 (bprolog) S 25555 25557 22067 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 24097148 74182656 870 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.42
Current children cumulated vsize (KiB) 72444

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 25559
/proc/meminfo: memFree=1689840/2055920 swapFree=4192812/4192956
[pid=25557] ppid=25555 vsize=72444 CPUtime=160.91
/proc/25557/stat : 25557 (bprolog) R 25555 25557 22067 0 -1 4194304 1160 0 0 0 16090 1 0 0 25 0 2 0 24097145 74182656 870 996147200 134512640 135105188 4294956096 18446744073709551615 134559780 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/25557/statm: 18111 870 209 144 0 17595 0
[pid=25557/tid=25559] ppid=25555 vsize=72444 CPUtime=0
/proc/25557/task/25559/stat : 25559 (bprolog) S 25555 25557 22067 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 24097148 74182656 870 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 160.91
Current children cumulated vsize (KiB) 72444

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 25559
/proc/meminfo: memFree=1689904/2055920 swapFree=4192812/4192956
[pid=25557] ppid=25555 vsize=72444 CPUtime=220.39
/proc/25557/stat : 25557 (bprolog) R 25555 25557 22067 0 -1 4194304 1160 0 0 0 22038 1 0 0 25 0 2 0 24097145 74182656 870 996147200 134512640 135105188 4294956096 18446744073709551615 134629984 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/25557/statm: 18111 870 209 144 0 17595 0
[pid=25557/tid=25559] ppid=25555 vsize=72444 CPUtime=0
/proc/25557/task/25559/stat : 25559 (bprolog) S 25555 25557 22067 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 24097148 74182656 870 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 220.39
Current children cumulated vsize (KiB) 72444

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 25559
/proc/meminfo: memFree=1689840/2055920 swapFree=4192812/4192956
[pid=25557] ppid=25555 vsize=72444 CPUtime=279.89
/proc/25557/stat : 25557 (bprolog) R 25555 25557 22067 0 -1 4194304 1160 0 0 0 27988 1 0 0 25 0 2 0 24097145 74182656 870 996147200 134512640 135105188 4294956096 18446744073709551615 134607706 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/25557/statm: 18111 870 209 144 0 17595 0
[pid=25557/tid=25559] ppid=25555 vsize=72444 CPUtime=0
/proc/25557/task/25559/stat : 25559 (bprolog) S 25555 25557 22067 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 24097148 74182656 870 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 279.89
Current children cumulated vsize (KiB) 72444

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 25561
/proc/meminfo: memFree=1689776/2055920 swapFree=4192812/4192956
[pid=25557] ppid=25555 vsize=72444 CPUtime=339.37
/proc/25557/stat : 25557 (bprolog) R 25555 25557 22067 0 -1 4194304 1160 0 0 0 33936 1 0 0 25 0 2 0 24097145 74182656 870 996147200 134512640 135105188 4294956096 18446744073709551615 134572050 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/25557/statm: 18111 870 209 144 0 17595 0
[pid=25557/tid=25559] ppid=25555 vsize=72444 CPUtime=0
/proc/25557/task/25559/stat : 25559 (bprolog) S 25555 25557 22067 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 24097148 74182656 870 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 339.37
Current children cumulated vsize (KiB) 72444

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 25561
/proc/meminfo: memFree=1689712/2055920 swapFree=4192812/4192956
[pid=25557] ppid=25555 vsize=72444 CPUtime=398.87
/proc/25557/stat : 25557 (bprolog) R 25555 25557 22067 0 -1 4194304 1160 0 0 0 39886 1 0 0 25 0 2 0 24097145 74182656 870 996147200 134512640 135105188 4294956096 18446744073709551615 134614274 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/25557/statm: 18111 870 209 144 0 17595 0
[pid=25557/tid=25559] ppid=25555 vsize=72444 CPUtime=0
/proc/25557/task/25559/stat : 25559 (bprolog) S 25555 25557 22067 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 24097148 74182656 870 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 398.87
Current children cumulated vsize (KiB) 72444

[startup+462.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 25561
/proc/meminfo: memFree=1689712/2055920 swapFree=4192812/4192956
[pid=25557] ppid=25555 vsize=72444 CPUtime=458.35
/proc/25557/stat : 25557 (bprolog) R 25555 25557 22067 0 -1 4194304 1160 0 0 0 45834 1 0 0 25 0 2 0 24097145 74182656 870 996147200 134512640 135105188 4294956096 18446744073709551615 134595499 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/25557/statm: 18111 870 209 144 0 17595 0
[pid=25557/tid=25559] ppid=25555 vsize=72444 CPUtime=0
/proc/25557/task/25559/stat : 25559 (bprolog) S 25555 25557 22067 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 24097148 74182656 870 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 458.35
Current children cumulated vsize (KiB) 72444

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 25561

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

/proc/loadavg: 2.03 2.02 2.00 3/75 25597
/proc/meminfo: memFree=1641664/2055920 swapFree=4192812/4192956
[pid=25557] ppid=25555 vsize=82688 CPUtime=1232.05
/proc/25557/stat : 25557 (bprolog) R 25555 25557 22067 0 -1 4194304 1161 0 0 0 123204 1 0 0 25 0 3 0 24097145 84672512 871 996147200 134512640 135105188 4294956096 18446744073709551615 134607815 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/25557/statm: 20672 871 209 144 0 20156 0
[pid=25557/tid=25559] ppid=25555 vsize=82688 CPUtime=0
/proc/25557/task/25559/stat : 25559 (bprolog) S 25555 25557 22067 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 24097148 84672512 871 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=25557/tid=25591] ppid=25555 vsize=82688 CPUtime=0
/proc/25557/task/25591/stat : 25591 (bprolog) S 25555 25557 22067 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 24187163 84672512 871 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1232.05
Current children cumulated vsize (KiB) 82688

[startup+1302.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/75 25597
/proc/meminfo: memFree=1641600/2055920 swapFree=4192812/4192956
[pid=25557] ppid=25555 vsize=82688 CPUtime=1291.6
/proc/25557/stat : 25557 (bprolog) R 25555 25557 22067 0 -1 4194304 1161 0 0 0 129159 1 0 0 25 0 3 0 24097145 84672512 871 996147200 134512640 135105188 4294956096 18446744073709551615 134594483 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/25557/statm: 20672 871 209 144 0 20156 0
[pid=25557/tid=25559] ppid=25555 vsize=82688 CPUtime=0
/proc/25557/task/25559/stat : 25559 (bprolog) S 25555 25557 22067 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 24097148 84672512 871 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=25557/tid=25591] ppid=25555 vsize=82688 CPUtime=0
/proc/25557/task/25591/stat : 25591 (bprolog) S 25555 25557 22067 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 24187163 84672512 871 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1291.6
Current children cumulated vsize (KiB) 82688

[startup+1362.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/76 25598
/proc/meminfo: memFree=1641144/2055920 swapFree=4192812/4192956
[pid=25557] ppid=25555 vsize=92932 CPUtime=1351.15
/proc/25557/stat : 25557 (bprolog) R 25555 25557 22067 0 -1 4194304 1162 0 0 0 135113 2 0 0 25 0 4 0 24097145 95162368 872 996147200 134512640 135105188 4294956096 18446744073709551615 134629935 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/25557/statm: 23233 872 209 144 0 22717 0
[pid=25557/tid=25559] ppid=25555 vsize=92932 CPUtime=0
/proc/25557/task/25559/stat : 25559 (bprolog) S 25555 25557 22067 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 24097148 95162368 872 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=25557/tid=25591] ppid=25555 vsize=92932 CPUtime=0
/proc/25557/task/25591/stat : 25591 (bprolog) S 25555 25557 22067 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 24187163 95162368 872 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=25557/tid=25598] ppid=25555 vsize=92932 CPUtime=0
/proc/25557/task/25598/stat : 25598 (bprolog) S 25555 25557 22067 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 24232172 95162368 872 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1351.15
Current children cumulated vsize (KiB) 92932

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 25598
/proc/meminfo: memFree=1641144/2055920 swapFree=4192812/4192956
[pid=25557] ppid=25555 vsize=92932 CPUtime=1410.7
/proc/25557/stat : 25557 (bprolog) R 25555 25557 22067 0 -1 4194304 1162 0 0 0 141068 2 0 0 25 0 4 0 24097145 95162368 872 996147200 134512640 135105188 4294956096 18446744073709551615 134607840 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/25557/statm: 23233 872 209 144 0 22717 0
[pid=25557/tid=25559] ppid=25555 vsize=92932 CPUtime=0
/proc/25557/task/25559/stat : 25559 (bprolog) S 25555 25557 22067 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 24097148 95162368 872 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=25557/tid=25591] ppid=25555 vsize=92932 CPUtime=0
/proc/25557/task/25591/stat : 25591 (bprolog) S 25555 25557 22067 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 24187163 95162368 872 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=25557/tid=25598] ppid=25555 vsize=92932 CPUtime=0
/proc/25557/task/25598/stat : 25598 (bprolog) S 25555 25557 22067 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 24232172 95162368 872 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1410.7
Current children cumulated vsize (KiB) 92932

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 25598
/proc/meminfo: memFree=1640824/2055920 swapFree=4192812/4192956
[pid=25557] ppid=25555 vsize=92932 CPUtime=1470.24
/proc/25557/stat : 25557 (bprolog) R 25555 25557 22067 0 -1 4194304 1162 0 0 0 147022 2 0 0 25 0 4 0 24097145 95162368 872 996147200 134512640 135105188 4294956096 18446744073709551615 134559759 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/25557/statm: 23233 872 209 144 0 22717 0
[pid=25557/tid=25559] ppid=25555 vsize=92932 CPUtime=0
/proc/25557/task/25559/stat : 25559 (bprolog) S 25555 25557 22067 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 24097148 95162368 872 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=25557/tid=25591] ppid=25555 vsize=92932 CPUtime=0
/proc/25557/task/25591/stat : 25591 (bprolog) S 25555 25557 22067 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 24187163 95162368 872 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=25557/tid=25598] ppid=25555 vsize=92932 CPUtime=0
/proc/25557/task/25598/stat : 25598 (bprolog) S 25555 25557 22067 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 24232172 95162368 872 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1470.24
Current children cumulated vsize (KiB) 92932

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 25598
/proc/meminfo: memFree=1640824/2055920 swapFree=4192812/4192956
[pid=25557] ppid=25555 vsize=92932 CPUtime=1529.78
/proc/25557/stat : 25557 (bprolog) R 25555 25557 22067 0 -1 4194304 1162 0 0 0 152976 2 0 0 25 0 4 0 24097145 95162368 872 996147200 134512640 135105188 4294956096 18446744073709551615 134605423 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/25557/statm: 23233 872 209 144 0 22717 0
[pid=25557/tid=25559] ppid=25555 vsize=92932 CPUtime=0
/proc/25557/task/25559/stat : 25559 (bprolog) S 25555 25557 22067 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 24097148 95162368 872 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=25557/tid=25591] ppid=25555 vsize=92932 CPUtime=0
/proc/25557/task/25591/stat : 25591 (bprolog) S 25555 25557 22067 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 24187163 95162368 872 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=25557/tid=25598] ppid=25555 vsize=92932 CPUtime=0
/proc/25557/task/25598/stat : 25598 (bprolog) S 25555 25557 22067 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 24232172 95162368 872 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1529.78
Current children cumulated vsize (KiB) 92932

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 25599
/proc/meminfo: memFree=1640688/2055920 swapFree=4192812/4192956
[pid=25557] ppid=25555 vsize=103176 CPUtime=1589.33
/proc/25557/stat : 25557 (bprolog) R 25555 25557 22067 0 -1 4194304 1164 0 0 0 158931 2 0 0 25 0 5 0 24097145 105652224 874 996147200 134512640 135105188 4294956096 18446744073709551615 134607823 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/25557/statm: 25794 874 209 144 0 25278 0
[pid=25557/tid=25559] ppid=25555 vsize=103176 CPUtime=0
/proc/25557/task/25559/stat : 25559 (bprolog) S 25555 25557 22067 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 24097148 105652224 874 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=25557/tid=25591] ppid=25555 vsize=103176 CPUtime=0
/proc/25557/task/25591/stat : 25591 (bprolog) S 25555 25557 22067 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24187163 105652224 874 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=25557/tid=25598] ppid=25555 vsize=103176 CPUtime=0
/proc/25557/task/25598/stat : 25598 (bprolog) S 25555 25557 22067 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24232172 105652224 874 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=25557/tid=25599] ppid=25555 vsize=103176 CPUtime=0
/proc/25557/task/25599/stat : 25599 (bprolog) S 25555 25557 22067 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 24254675 105652224 874 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1589.33
Current children cumulated vsize (KiB) 103176

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 25599
/proc/meminfo: memFree=1640432/2055920 swapFree=4192812/4192956
[pid=25557] ppid=25555 vsize=103176 CPUtime=1648.87
/proc/25557/stat : 25557 (bprolog) R 25555 25557 22067 0 -1 4194304 1164 0 0 0 164885 2 0 0 25 0 5 0 24097145 105652224 874 996147200 134512640 135105188 4294956096 18446744073709551615 134594442 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/25557/statm: 25794 874 209 144 0 25278 0
[pid=25557/tid=25559] ppid=25555 vsize=103176 CPUtime=0
/proc/25557/task/25559/stat : 25559 (bprolog) S 25555 25557 22067 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 24097148 105652224 874 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=25557/tid=25591] ppid=25555 vsize=103176 CPUtime=0
/proc/25557/task/25591/stat : 25591 (bprolog) S 25555 25557 22067 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24187163 105652224 874 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=25557/tid=25598] ppid=25555 vsize=103176 CPUtime=0
/proc/25557/task/25598/stat : 25598 (bprolog) S 25555 25557 22067 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24232172 105652224 874 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=25557/tid=25599] ppid=25555 vsize=103176 CPUtime=0
/proc/25557/task/25599/stat : 25599 (bprolog) S 25555 25557 22067 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 24254675 105652224 874 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1648.87
Current children cumulated vsize (KiB) 103176

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 25599
/proc/meminfo: memFree=1640368/2055920 swapFree=4192812/4192956
[pid=25557] ppid=25555 vsize=103176 CPUtime=1708.42
/proc/25557/stat : 25557 (bprolog) R 25555 25557 22067 0 -1 4194304 1164 0 0 0 170840 2 0 0 25 0 5 0 24097145 105652224 874 996147200 134512640 135105188 4294956096 18446744073709551615 134628941 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/25557/statm: 25794 874 209 144 0 25278 0
[pid=25557/tid=25559] ppid=25555 vsize=103176 CPUtime=0
/proc/25557/task/25559/stat : 25559 (bprolog) S 25555 25557 22067 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 24097148 105652224 874 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=25557/tid=25591] ppid=25555 vsize=103176 CPUtime=0
/proc/25557/task/25591/stat : 25591 (bprolog) S 25555 25557 22067 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24187163 105652224 874 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=25557/tid=25598] ppid=25555 vsize=103176 CPUtime=0
/proc/25557/task/25598/stat : 25598 (bprolog) S 25555 25557 22067 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24232172 105652224 874 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=25557/tid=25599] ppid=25555 vsize=103176 CPUtime=0
/proc/25557/task/25599/stat : 25599 (bprolog) S 25555 25557 22067 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24254675 105652224 874 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1708.42
Current children cumulated vsize (KiB) 103176

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 25599
/proc/meminfo: memFree=1640240/2055920 swapFree=4192812/4192956
[pid=25557] ppid=25555 vsize=103176 CPUtime=1767.96
/proc/25557/stat : 25557 (bprolog) R 25555 25557 22067 0 -1 4194304 1164 0 0 0 176794 2 0 0 25 0 5 0 24097145 105652224 874 996147200 134512640 135105188 4294956096 18446744073709551615 134610163 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/25557/statm: 25794 874 209 144 0 25278 0
[pid=25557/tid=25559] ppid=25555 vsize=103176 CPUtime=0
/proc/25557/task/25559/stat : 25559 (bprolog) S 25555 25557 22067 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 24097148 105652224 874 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=25557/tid=25591] ppid=25555 vsize=103176 CPUtime=0
/proc/25557/task/25591/stat : 25591 (bprolog) S 25555 25557 22067 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24187163 105652224 874 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=25557/tid=25598] ppid=25555 vsize=103176 CPUtime=0
/proc/25557/task/25598/stat : 25598 (bprolog) S 25555 25557 22067 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24232172 105652224 874 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=25557/tid=25599] ppid=25555 vsize=103176 CPUtime=0
/proc/25557/task/25599/stat : 25599 (bprolog) S 25555 25557 22067 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24254675 105652224 874 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1767.96
Current children cumulated vsize (KiB) 103176



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1814.6 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25599
/proc/meminfo: memFree=1640240/2055920 swapFree=4192812/4192956
[pid=25557] ppid=25555 vsize=103176 CPUtime=1800.02
/proc/25557/stat : 25557 (bprolog) R 25555 25557 22067 0 -1 4194304 1165 0 0 0 180000 2 0 0 25 0 1 0 24097145 105652224 875 996147200 134512640 135105188 4294956096 18446744073709551615 135029022 0 0 4096 2 0 0 0 17 1 0 0
/proc/25557/statm: 25794 875 210 144 0 25278 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 103176

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1814.61
CPU time (s): 1800.02
CPU user time (s): 1800
CPU system time (s): 0.022996
CPU usage (%): 99.1963
Max. virtual memory (cumulated for all children) (KiB): 103176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800
system time used= 0.022996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1165
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= 55792

runsolver used 1.69674 second user time and 4.91325 second system time

The end

Launcher Data 

Begin job on node3 at 2009-07-12 05:44:56
IDJOB=2080622
IDBENCH=57115
IDSOLVER=770
FILE ID=node3/2080622-1247370296
PBS_JOBID= 9507069
Free space on /tmp= 66408 MiB

SOLVER NAME= bpsolver 09
BENCH NAME= CPAI08/csp/knights/normalized-knights-80-9.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2080622-1247370296/watcher-2080622-1247370296 -o /tmp/evaluation-result-2080622-1247370296/solver-2080622-1247370296 -C 1800 -W 2000 -M 900  HOME/solver HOME/instance-2080622-1247370296 1800

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

MD5SUM BENCH= dcac56c0e48723f8c0ddbfc8ec2d0014
RANDOM SEED=536129554

node3.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		: 3000.259
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		: 3000.259
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:       1693464 kB
Buffers:         49812 kB
Cached:         176084 kB
SwapCached:          0 kB
Active:         207620 kB
Inactive:        91916 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1693464 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1408 kB
Writeback:           0 kB
Mapped:          94032 kB
Slab:            47988 kB
Committed_AS:   278376 kB
PageTables:       1924 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= 66404 MiB
End job on node3 at 2009-07-12 06:15:12