Trace number 2091171

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) 1800.1 1805.81

General information on the benchmark

Namecsp/rand-2-50-23/
normalized-rand-2-50-23-587-230-6_ext.xml
MD5SUM24dd1c616c93c70534203b5d2a988468
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark111.882
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints475
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension475
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.19/0.22	c bpsolver version 6.29.2009
0.19/0.22	c converting(HOME/instance-2091171-1247393079)
1.69/1.74	c Converted in 532 ms
1.90/1.93	c solving(HOME/instance-2091171-1247393079,1800000)
1.90/1.93	c solving(HOME/instance-2091171-1247393079,1800000)

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-2091171-1247393079/watcher-2091171-1247393079 -o /tmp/evaluation-result-2091171-1247393079/solver-2091171-1247393079 -C 1800 -W 2000 -M 900 HOME/solver HOME/instance-2091171-1247393079 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: 2.13 2.07 2.01 4/82 28010
/proc/meminfo: memFree=1805056/2055920 swapFree=4192812/4192956
[pid=28010] ppid=28008 vsize=62200 CPUtime=0
/proc/28010/stat : 28010 (bprolog) R 28008 28010 24582 0 -1 4194304 870 0 0 0 0 0 0 0 18 0 1 0 26373148 63692800 586 996147200 134512640 135105188 4294956096 18446744073709551615 134557234 0 0 4096 2 0 0 0 17 1 0 0
/proc/28010/statm: 15550 587 127 144 0 15034 0

[startup+0.088335 s]
/proc/loadavg: 2.13 2.07 2.01 4/82 28010
/proc/meminfo: memFree=1805056/2055920 swapFree=4192812/4192956
[pid=28010] ppid=28008 vsize=62208 CPUtime=0.08
/proc/28010/stat : 28010 (bprolog) R 28008 28010 24582 0 -1 4194304 1100 0 0 0 3 5 0 0 18 0 1 0 26373148 63700992 813 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/28010/statm: 15552 813 176 144 0 15036 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 62208

[startup+0.102331 s]
/proc/loadavg: 2.13 2.07 2.01 4/82 28010
/proc/meminfo: memFree=1805056/2055920 swapFree=4192812/4192956
[pid=28010] ppid=28008 vsize=62208 CPUtime=0.09
/proc/28010/stat : 28010 (bprolog) R 28008 28010 24582 0 -1 4194304 1100 0 0 0 4 5 0 0 18 0 1 0 26373148 63700992 813 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/28010/statm: 15552 813 176 144 0 15036 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 62208

[startup+0.302359 s]
/proc/loadavg: 2.13 2.07 2.01 4/82 28010
/proc/meminfo: memFree=1805056/2055920 swapFree=4192812/4192956
[pid=28010] ppid=28008 vsize=62208 CPUtime=0.29
/proc/28010/stat : 28010 (bprolog) R 28008 28010 24582 0 -1 4194304 1100 0 0 0 11 18 0 0 19 0 1 0 26373148 63700992 813 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/28010/statm: 15552 813 176 144 0 15036 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 62208

[startup+0.702405 s]
/proc/loadavg: 2.13 2.07 2.01 4/82 28010
/proc/meminfo: memFree=1805056/2055920 swapFree=4192812/4192956
[pid=28010] ppid=28008 vsize=62208 CPUtime=0.69
/proc/28010/stat : 28010 (bprolog) R 28008 28010 24582 0 -1 4194304 1100 0 0 0 22 47 0 0 23 0 1 0 26373148 63700992 813 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/28010/statm: 15552 813 176 144 0 15036 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 62208

[startup+1.5015 s]
/proc/loadavg: 2.13 2.07 2.01 3/83 28011
/proc/meminfo: memFree=1800376/2055920 swapFree=4192812/4192956
[pid=28010] ppid=28008 vsize=62208 CPUtime=1.49
/proc/28010/stat : 28010 (bprolog) R 28008 28010 24582 0 -1 4194304 1101 0 0 0 46 103 0 0 25 0 1 0 26373148 63700992 814 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/28010/statm: 15552 814 176 144 0 15036 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 62208

[startup+3.10168 s]
/proc/loadavg: 2.13 2.07 2.01 3/84 28012
/proc/meminfo: memFree=1789488/2055920 swapFree=4192812/4192956
[pid=28010] ppid=28008 vsize=72444 CPUtime=3.09
/proc/28010/stat : 28010 (bprolog) R 28008 28010 24582 0 -1 4194304 3745 0 0 0 188 121 0 0 25 0 2 0 26373148 74182656 3455 996147200 134512640 135105188 4294956096 18446744073709551615 134718103 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28010/statm: 18111 3455 198 144 0 17595 0
[pid=28010/tid=28012] ppid=28008 vsize=72444 CPUtime=0
/proc/28010/task/28012/stat : 28012 (bprolog) S 28008 28010 24582 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26373350 74182656 3455 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 72444

[startup+6.30105 s]
/proc/loadavg: 2.12 2.07 2.01 4/84 28012
/proc/meminfo: memFree=1789424/2055920 swapFree=4192812/4192956
[pid=28010] ppid=28008 vsize=72444 CPUtime=6.29
/proc/28010/stat : 28010 (bprolog) R 28008 28010 24582 0 -1 4194304 3745 0 0 0 508 121 0 0 25 0 2 0 26373148 74182656 3455 996147200 134512640 135105188 4294956096 18446744073709551615 134718165 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28010/statm: 18111 3455 198 144 0 17595 0
[pid=28010/tid=28012] ppid=28008 vsize=72444 CPUtime=0
/proc/28010/task/28012/stat : 28012 (bprolog) S 28008 28010 24582 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26373350 74182656 3455 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 72444

[startup+12.7018 s]
/proc/loadavg: 2.11 2.07 2.01 3/84 28012
/proc/meminfo: memFree=1788336/2055920 swapFree=4192812/4192956
[pid=28010] ppid=28008 vsize=72444 CPUtime=12.69
/proc/28010/stat : 28010 (bprolog) R 28008 28010 24582 0 -1 4194304 3745 0 0 0 1148 121 0 0 25 0 2 0 26373148 74182656 3455 996147200 134512640 135105188 4294956096 18446744073709551615 134751378 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28010/statm: 18111 3455 198 144 0 17595 0
[pid=28010/tid=28012] ppid=28008 vsize=72444 CPUtime=0
/proc/28010/task/28012/stat : 28012 (bprolog) S 28008 28010 24582 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26373350 74182656 3455 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 72444

[startup+25.5023 s]
/proc/loadavg: 2.25 2.09 2.02 3/84 28012
/proc/meminfo: memFree=1789104/2055920 swapFree=4192812/4192956
[pid=28010] ppid=28008 vsize=72444 CPUtime=25.49
/proc/28010/stat : 28010 (bprolog) R 28008 28010 24582 0 -1 4194304 3745 0 0 0 2428 121 0 0 25 0 2 0 26373148 74182656 3455 996147200 134512640 135105188 4294956096 18446744073709551615 134723280 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28010/statm: 18111 3455 198 144 0 17595 0
[pid=28010/tid=28012] ppid=28008 vsize=72444 CPUtime=0
/proc/28010/task/28012/stat : 28012 (bprolog) S 28008 28010 24582 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26373350 74182656 3455 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 72444

[startup+51.1022 s]
/proc/loadavg: 2.24 2.10 2.02 3/84 28012
/proc/meminfo: memFree=1789360/2055920 swapFree=4192812/4192956
[pid=28010] ppid=28008 vsize=72444 CPUtime=51.08
/proc/28010/stat : 28010 (bprolog) R 28008 28010 24582 0 -1 4194304 3745 0 0 0 4987 121 0 0 25 0 2 0 26373148 74182656 3455 996147200 134512640 135105188 4294956096 18446744073709551615 134751456 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28010/statm: 18111 3455 198 144 0 17595 0
[pid=28010/tid=28012] ppid=28008 vsize=72444 CPUtime=0
/proc/28010/task/28012/stat : 28012 (bprolog) S 28008 28010 24582 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26373350 74182656 3455 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 72444

[startup+102.306 s]
/proc/loadavg: 2.10 2.08 2.02 3/84 28012
/proc/meminfo: memFree=1788976/2055920 swapFree=4192812/4192956
[pid=28010] ppid=28008 vsize=72444 CPUtime=102.27
/proc/28010/stat : 28010 (bprolog) R 28008 28010 24582 0 -1 4194304 3745 0 0 0 10106 121 0 0 25 0 2 0 26373148 74182656 3455 996147200 134512640 135105188 4294956096 18446744073709551615 134751475 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28010/statm: 18111 3455 198 144 0 17595 0
[pid=28010/tid=28012] ppid=28008 vsize=72444 CPUtime=0
/proc/28010/task/28012/stat : 28012 (bprolog) S 28008 28010 24582 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26373350 74182656 3455 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 72444

[startup+162.303 s]
/proc/loadavg: 2.15 2.10 2.02 3/84 28012
/proc/meminfo: memFree=1788784/2055920 swapFree=4192812/4192956
[pid=28010] ppid=28008 vsize=72444 CPUtime=162.25
/proc/28010/stat : 28010 (bprolog) R 28008 28010 24582 0 -1 4194304 3745 0 0 0 16104 121 0 0 25 0 2 0 26373148 74182656 3455 996147200 134512640 135105188 4294956096 18446744073709551615 134717657 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28010/statm: 18111 3455 198 144 0 17595 0
[pid=28010/tid=28012] ppid=28008 vsize=72444 CPUtime=0
/proc/28010/task/28012/stat : 28012 (bprolog) S 28008 28010 24582 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26373350 74182656 3455 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 72444

[startup+222.303 s]
/proc/loadavg: 2.13 2.09 2.02 3/84 28012
/proc/meminfo: memFree=1788656/2055920 swapFree=4192812/4192956
[pid=28010] ppid=28008 vsize=72444 CPUtime=222.23
/proc/28010/stat : 28010 (bprolog) R 28008 28010 24582 0 -1 4194304 3745 0 0 0 22102 121 0 0 25 0 2 0 26373148 74182656 3455 996147200 134512640 135105188 4294956096 18446744073709551615 134717634 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28010/statm: 18111 3455 198 144 0 17595 0
[pid=28010/tid=28012] ppid=28008 vsize=72444 CPUtime=0
/proc/28010/task/28012/stat : 28012 (bprolog) S 28008 28010 24582 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26373350 74182656 3455 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 72444

[startup+282.303 s]
/proc/loadavg: 2.11 2.09 2.02 3/84 28012
/proc/meminfo: memFree=1788656/2055920 swapFree=4192812/4192956
[pid=28010] ppid=28008 vsize=72444 CPUtime=282.21
/proc/28010/stat : 28010 (bprolog) R 28008 28010 24582 0 -1 4194304 3745 0 0 0 28100 121 0 0 25 0 2 0 26373148 74182656 3455 996147200 134512640 135105188 4294956096 18446744073709551615 134751345 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28010/statm: 18111 3455 198 144 0 17595 0
[pid=28010/tid=28012] ppid=28008 vsize=72444 CPUtime=0
/proc/28010/task/28012/stat : 28012 (bprolog) S 28008 28010 24582 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26373350 74182656 3455 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 72444

[startup+342.303 s]
/proc/loadavg: 2.21 2.12 2.03 3/84 28012
/proc/meminfo: memFree=1786864/2055920 swapFree=4192812/4192956
[pid=28010] ppid=28008 vsize=72444 CPUtime=342.2
/proc/28010/stat : 28010 (bprolog) R 28008 28010 24582 0 -1 4194304 3745 0 0 0 34099 121 0 0 25 0 2 0 26373148 74182656 3455 996147200 134512640 135105188 4294956096 18446744073709551615 134717767 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28010/statm: 18111 3455 198 144 0 17595 0
[pid=28010/tid=28012] ppid=28008 vsize=72444 CPUtime=0
/proc/28010/task/28012/stat : 28012 (bprolog) S 28008 28010 24582 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26373350 74182656 3455 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 72444

[startup+402.302 s]
/proc/loadavg: 2.13 2.11 2.03 3/84 28012
/proc/meminfo: memFree=1788400/2055920 swapFree=4192812/4192956
[pid=28010] ppid=28008 vsize=72444 CPUtime=402.17
/proc/28010/stat : 28010 (bprolog) R 28008 28010 24582 0 -1 4194304 3745 0 0 0 40096 121 0 0 25 0 2 0 26373148 74182656 3455 996147200 134512640 135105188 4294956096 18446744073709551615 134751437 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28010/statm: 18111 3455 198 144 0 17595 0
[pid=28010/tid=28012] ppid=28008 vsize=72444 CPUtime=0
/proc/28010/task/28012/stat : 28012 (bprolog) S 28008 28010 24582 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26373350 74182656 3455 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 72444

[startup+462.302 s]
/proc/loadavg: 2.10 2.10 2.03 3/84 28012
/proc/meminfo: memFree=1788144/2055920 swapFree=4192812/4192956
[pid=28010] ppid=28008 vsize=72444 CPUtime=461.93
/proc/28010/stat : 28010 (bprolog) R 28008 28010 24582 0 -1 4194304 3745 0 0 0 46072 121 0 0 25 0 2 0 26373148 74182656 3455 996147200 134512640 135105188 4294956096 18446744073709551615 134723696 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28010/statm: 18111 3455 198 144 0 17595 0
[pid=28010/tid=28012] ppid=28008 vsize=72444 CPUtime=0
/proc/28010/task/28012/stat : 28012 (bprolog) S 28008 28010 24582 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26373350 74182656 3455 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 461.93
Current children cumulated vsize (KiB) 72444

[startup+522.301 s]
/proc/loadavg: 2.15 2.12 2.04 3/84 28012
/proc/meminfo: memFree=1788208/2055920 swapFree=4192812/4192956
[pid=28010] ppid=28008 vsize=72444 CPUtime=521.7

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

/proc/loadavg: 2.07 2.08 2.04 3/85 28013
/proc/meminfo: memFree=1786664/2055920 swapFree=4192812/4192956
[pid=28010] ppid=28008 vsize=82688 CPUtime=1238.89
/proc/28010/stat : 28010 (bprolog) R 28008 28010 24582 0 -1 4194304 3746 0 0 0 123768 121 0 0 25 0 3 0 26373148 84672512 3456 996147200 134512640 135105188 4294956096 18446744073709551615 134718143 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28010/statm: 20672 3456 198 144 0 20156 0
[pid=28010/tid=28012] ppid=28008 vsize=82688 CPUtime=0
/proc/28010/task/28012/stat : 28012 (bprolog) S 28008 28010 24582 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 26373350 84672512 3456 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28010/tid=28013] ppid=28008 vsize=82688 CPUtime=0
/proc/28010/task/28013/stat : 28013 (bprolog) S 28008 28010 24582 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 26463363 84672512 3456 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1238.89
Current children cumulated vsize (KiB) 82688

[startup+1302.3 s]
/proc/loadavg: 2.07 2.08 2.04 3/85 28013
/proc/meminfo: memFree=1785896/2055920 swapFree=4192812/4192956
[pid=28010] ppid=28008 vsize=82688 CPUtime=1298.65
/proc/28010/stat : 28010 (bprolog) R 28008 28010 24582 0 -1 4194304 3746 0 0 0 129744 121 0 0 25 0 3 0 26373148 84672512 3456 996147200 134512640 135105188 4294956096 18446744073709551615 134751437 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28010/statm: 20672 3456 198 144 0 20156 0
[pid=28010/tid=28012] ppid=28008 vsize=82688 CPUtime=0
/proc/28010/task/28012/stat : 28012 (bprolog) S 28008 28010 24582 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 26373350 84672512 3456 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28010/tid=28013] ppid=28008 vsize=82688 CPUtime=0
/proc/28010/task/28013/stat : 28013 (bprolog) S 28008 28010 24582 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 26463363 84672512 3456 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1298.65
Current children cumulated vsize (KiB) 82688

[startup+1362.3 s]
/proc/loadavg: 2.06 2.08 2.04 3/86 28014
/proc/meminfo: memFree=1786400/2055920 swapFree=4192812/4192956
[pid=28010] ppid=28008 vsize=92932 CPUtime=1358.42
/proc/28010/stat : 28010 (bprolog) R 28008 28010 24582 0 -1 4194304 3747 0 0 0 135721 121 0 0 25 0 4 0 26373148 95162368 3457 996147200 134512640 135105188 4294956096 18446744073709551615 134717742 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28010/statm: 23233 3457 198 144 0 22717 0
[pid=28010/tid=28012] ppid=28008 vsize=92932 CPUtime=0
/proc/28010/task/28012/stat : 28012 (bprolog) S 28008 28010 24582 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 26373350 95162368 3457 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28010/tid=28013] ppid=28008 vsize=92932 CPUtime=0
/proc/28010/task/28013/stat : 28013 (bprolog) S 28008 28010 24582 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 26463363 95162368 3457 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28010/tid=28014] ppid=28008 vsize=92932 CPUtime=0
/proc/28010/task/28014/stat : 28014 (bprolog) S 28008 28010 24582 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 26508370 95162368 3457 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1358.42
Current children cumulated vsize (KiB) 92932

[startup+1422.31 s]
/proc/loadavg: 2.06 2.07 2.04 3/86 28014
/proc/meminfo: memFree=1786208/2055920 swapFree=4192812/4192956
[pid=28010] ppid=28008 vsize=92932 CPUtime=1418.19
/proc/28010/stat : 28010 (bprolog) R 28008 28010 24582 0 -1 4194304 3747 0 0 0 141698 121 0 0 25 0 4 0 26373148 95162368 3457 996147200 134512640 135105188 4294956096 18446744073709551615 134725204 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28010/statm: 23233 3457 198 144 0 22717 0
[pid=28010/tid=28012] ppid=28008 vsize=92932 CPUtime=0
/proc/28010/task/28012/stat : 28012 (bprolog) S 28008 28010 24582 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 26373350 95162368 3457 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28010/tid=28013] ppid=28008 vsize=92932 CPUtime=0
/proc/28010/task/28013/stat : 28013 (bprolog) S 28008 28010 24582 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 26463363 95162368 3457 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28010/tid=28014] ppid=28008 vsize=92932 CPUtime=0
/proc/28010/task/28014/stat : 28014 (bprolog) S 28008 28010 24582 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 26508370 95162368 3457 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1418.19
Current children cumulated vsize (KiB) 92932

[startup+1482.3 s]
/proc/loadavg: 2.18 2.10 2.05 3/86 28014
/proc/meminfo: memFree=1786144/2055920 swapFree=4192812/4192956
[pid=28010] ppid=28008 vsize=92932 CPUtime=1477.95
/proc/28010/stat : 28010 (bprolog) R 28008 28010 24582 0 -1 4194304 3747 0 0 0 147674 121 0 0 25 0 4 0 26373148 95162368 3457 996147200 134512640 135105188 4294956096 18446744073709551615 134717649 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28010/statm: 23233 3457 198 144 0 22717 0
[pid=28010/tid=28012] ppid=28008 vsize=92932 CPUtime=0
/proc/28010/task/28012/stat : 28012 (bprolog) S 28008 28010 24582 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 26373350 95162368 3457 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28010/tid=28013] ppid=28008 vsize=92932 CPUtime=0
/proc/28010/task/28013/stat : 28013 (bprolog) S 28008 28010 24582 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 26463363 95162368 3457 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28010/tid=28014] ppid=28008 vsize=92932 CPUtime=0
/proc/28010/task/28014/stat : 28014 (bprolog) S 28008 28010 24582 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 26508370 95162368 3457 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1477.95
Current children cumulated vsize (KiB) 92932

[startup+1542.3 s]
/proc/loadavg: 2.30 2.16 2.07 3/85 28051
/proc/meminfo: memFree=1782880/2055920 swapFree=4192812/4192956
[pid=28010] ppid=28008 vsize=92932 CPUtime=1537.69
/proc/28010/stat : 28010 (bprolog) R 28008 28010 24582 0 -1 4194304 3747 0 0 0 153648 121 0 0 25 0 4 0 26373148 95162368 3457 996147200 134512640 135105188 4294956096 18446744073709551615 134751349 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28010/statm: 23233 3457 198 144 0 22717 0
[pid=28010/tid=28012] ppid=28008 vsize=92932 CPUtime=0
/proc/28010/task/28012/stat : 28012 (bprolog) S 28008 28010 24582 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 26373350 95162368 3457 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28010/tid=28013] ppid=28008 vsize=92932 CPUtime=0
/proc/28010/task/28013/stat : 28013 (bprolog) S 28008 28010 24582 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 26463363 95162368 3457 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28010/tid=28014] ppid=28008 vsize=92932 CPUtime=0
/proc/28010/task/28014/stat : 28014 (bprolog) S 28008 28010 24582 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 26508370 95162368 3457 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1537.69
Current children cumulated vsize (KiB) 92932

[startup+1602.3 s]
/proc/loadavg: 2.11 2.12 2.06 3/86 28052
/proc/meminfo: memFree=1782872/2055920 swapFree=4192812/4192956
[pid=28010] ppid=28008 vsize=103176 CPUtime=1597.46
/proc/28010/stat : 28010 (bprolog) R 28008 28010 24582 0 -1 4194304 3748 0 0 0 159625 121 0 0 25 0 5 0 26373148 105652224 3458 996147200 134512640 135105188 4294956096 18446744073709551615 134718165 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28010/statm: 25794 3458 198 144 0 25278 0
[pid=28010/tid=28012] ppid=28008 vsize=103176 CPUtime=0
/proc/28010/task/28012/stat : 28012 (bprolog) S 28008 28010 24582 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 26373350 105652224 3458 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28010/tid=28013] ppid=28008 vsize=103176 CPUtime=0
/proc/28010/task/28013/stat : 28013 (bprolog) S 28008 28010 24582 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26463363 105652224 3458 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28010/tid=28014] ppid=28008 vsize=103176 CPUtime=0
/proc/28010/task/28014/stat : 28014 (bprolog) S 28008 28010 24582 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26508370 105652224 3458 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28010/tid=28052] ppid=28008 vsize=103176 CPUtime=0
/proc/28010/task/28052/stat : 28052 (bprolog) S 28008 28010 24582 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 26530875 105652224 3458 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1597.46
Current children cumulated vsize (KiB) 103176

[startup+1662.3 s]
/proc/loadavg: 2.04 2.10 2.06 3/80 28103
/proc/meminfo: memFree=1838152/2055920 swapFree=4192812/4192956
[pid=28010] ppid=28008 vsize=103176 CPUtime=1657.18
/proc/28010/stat : 28010 (bprolog) R 28008 28010 24582 0 -1 4194304 3748 0 0 0 165596 122 0 0 25 0 5 0 26373148 105652224 3458 996147200 134512640 135105188 4294956096 18446744073709551615 134751345 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28010/statm: 25794 3458 198 144 0 25278 0
[pid=28010/tid=28012] ppid=28008 vsize=103176 CPUtime=0
/proc/28010/task/28012/stat : 28012 (bprolog) S 28008 28010 24582 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 26373350 105652224 3458 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28010/tid=28013] ppid=28008 vsize=103176 CPUtime=0
/proc/28010/task/28013/stat : 28013 (bprolog) S 28008 28010 24582 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26463363 105652224 3458 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28010/tid=28014] ppid=28008 vsize=103176 CPUtime=0
/proc/28010/task/28014/stat : 28014 (bprolog) S 28008 28010 24582 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26508370 105652224 3458 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28010/tid=28052] ppid=28008 vsize=103176 CPUtime=0
/proc/28010/task/28052/stat : 28052 (bprolog) S 28008 28010 24582 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 26530875 105652224 3458 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1657.18
Current children cumulated vsize (KiB) 103176

[startup+1722.3 s]
/proc/loadavg: 2.01 2.08 2.05 3/80 28103
/proc/meminfo: memFree=1837192/2055920 swapFree=4192812/4192956
[pid=28010] ppid=28008 vsize=103176 CPUtime=1716.94
/proc/28010/stat : 28010 (bprolog) R 28008 28010 24582 0 -1 4194304 3748 0 0 0 171572 122 0 0 25 0 5 0 26373148 105652224 3458 996147200 134512640 135105188 4294956096 18446744073709551615 134752450 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28010/statm: 25794 3458 198 144 0 25278 0
[pid=28010/tid=28012] ppid=28008 vsize=103176 CPUtime=0
/proc/28010/task/28012/stat : 28012 (bprolog) S 28008 28010 24582 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 26373350 105652224 3458 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28010/tid=28013] ppid=28008 vsize=103176 CPUtime=0
/proc/28010/task/28013/stat : 28013 (bprolog) S 28008 28010 24582 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26463363 105652224 3458 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28010/tid=28014] ppid=28008 vsize=103176 CPUtime=0
/proc/28010/task/28014/stat : 28014 (bprolog) S 28008 28010 24582 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26508370 105652224 3458 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28010/tid=28052] ppid=28008 vsize=103176 CPUtime=0
/proc/28010/task/28052/stat : 28052 (bprolog) S 28008 28010 24582 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26530875 105652224 3458 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1716.94
Current children cumulated vsize (KiB) 103176

[startup+1782.3 s]
/proc/loadavg: 2.00 2.06 2.05 3/80 28103
/proc/meminfo: memFree=1836552/2055920 swapFree=4192812/4192956
[pid=28010] ppid=28008 vsize=103176 CPUtime=1776.68
/proc/28010/stat : 28010 (bprolog) R 28008 28010 24582 0 -1 4194304 3748 0 0 0 177546 122 0 0 25 0 5 0 26373148 105652224 3458 996147200 134512640 135105188 4294956096 18446744073709551615 134717649 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28010/statm: 25794 3458 198 144 0 25278 0
[pid=28010/tid=28012] ppid=28008 vsize=103176 CPUtime=0
/proc/28010/task/28012/stat : 28012 (bprolog) S 28008 28010 24582 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 26373350 105652224 3458 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28010/tid=28013] ppid=28008 vsize=103176 CPUtime=0
/proc/28010/task/28013/stat : 28013 (bprolog) S 28008 28010 24582 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26463363 105652224 3458 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28010/tid=28014] ppid=28008 vsize=103176 CPUtime=0
/proc/28010/task/28014/stat : 28014 (bprolog) S 28008 28010 24582 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26508370 105652224 3458 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28010/tid=28052] ppid=28008 vsize=103176 CPUtime=0
/proc/28010/task/28052/stat : 28052 (bprolog) S 28008 28010 24582 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26530875 105652224 3458 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1776.68
Current children cumulated vsize (KiB) 103176



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1805.8 s]
/proc/loadavg: 2.00 2.06 2.04 3/76 28103
/proc/meminfo: memFree=1836360/2055920 swapFree=4192812/4192956
[pid=28010] ppid=28008 vsize=103176 CPUtime=1800.09
/proc/28010/stat : 28010 (bprolog) R 28008 28010 24582 0 -1 4194304 3749 0 0 0 179887 122 0 0 25 0 1 0 26373148 105652224 3459 996147200 134512640 135105188 4294956096 18446744073709551615 134717649 0 0 4096 2 0 0 0 17 1 0 0
/proc/28010/statm: 25794 3459 199 144 0 25278 0
Current children cumulated CPU time (s) 1800.09
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): 1805.81
CPU time (s): 1800.1
CPU user time (s): 1798.87
CPU system time (s): 1.22681
CPU usage (%): 99.6838
Max. virtual memory (cumulated for all children) (KiB): 103176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.87
system time used= 1.22681
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3749
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= 16386

runsolver used 1.75973 second user time and 4.88026 second system time

The end

Launcher Data 

Begin job on node88 at 2009-07-12 12:04:40
IDJOB=2091171
IDBENCH=60004
IDSOLVER=770
FILE ID=node88/2091171-1247393079
PBS_JOBID= 9507282
Free space on /tmp= 66136 MiB

SOLVER NAME= bpsolver 09
BENCH NAME= CPAI08/csp/rand-2-50-23/normalized-rand-2-50-23-587-230-6_ext.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091171-1247393079/watcher-2091171-1247393079 -o /tmp/evaluation-result-2091171-1247393079/solver-2091171-1247393079 -C 1800 -W 2000 -M 900  HOME/solver HOME/instance-2091171-1247393079 1800

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

MD5SUM BENCH= 24dd1c616c93c70534203b5d2a988468
RANDOM SEED=263346630

node88.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		: 3000.222
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		: 3000.222
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1805600 kB
Buffers:         26728 kB
Cached:         127632 kB
SwapCached:          0 kB
Active:         155124 kB
Inactive:        51764 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1805600 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1784 kB
Writeback:           0 kB
Mapped:          65108 kB
Slab:            28452 kB
Committed_AS:   263732 kB
PageTables:       2068 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= 66152 MiB
End job on node88 at 2009-07-12 12:34:47