Trace number 2091050

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 1812.91

General information on the benchmark

Namecsp/rand-2-50-23/
normalized-rand-2-50-23-587-230-28_ext.xml
MD5SUMf73cc7a5eeda15faca2e54e97f72f35c
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 benchmark333.37
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints471
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension471
Number of constraints which are defined in intension0
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-2091050-1247392114)
1.67/1.77	c Converted in 538 ms
1.87/1.96	c solving(HOME/instance-2091050-1247392114,1800000)
1.87/1.96	c solving(HOME/instance-2091050-1247392114,1800000)

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-2091050-1247392114/watcher-2091050-1247392114 -o /tmp/evaluation-result-2091050-1247392114/solver-2091050-1247392114 -C 1800 -W 2000 -M 900 HOME/solver HOME/instance-2091050-1247392114 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

[startup+0 s]
/proc/loadavg: 2.00 2.01 2.00 4/75 28346
/proc/meminfo: memFree=1791080/2055920 swapFree=4192812/4192956
[pid=28346] ppid=28344 vsize=18576 CPUtime=0
/proc/28346/stat : 28346 (runsolver) R 28344 25546 25546 0 -1 4194368 12 0 0 0 0 0 0 0 19 0 1 0 26276597 19021824 282 996147200 4194304 4302564 548682068528 18446744073709551615 249105502944 0 0 4096 24578 0 0 0 17 1 0 0
/proc/28346/statm: 4644 282 247 26 0 2626 0
Current StackSize limit: 10240 KiB


[startup+0.0872899 s]
/proc/loadavg: 2.00 2.01 2.00 4/75 28346
/proc/meminfo: memFree=1791080/2055920 swapFree=4192812/4192956
[pid=28346] ppid=28344 vsize=62208 CPUtime=0.07
/proc/28346/stat : 28346 (bprolog) R 28344 28346 25546 0 -1 4194304 1100 0 0 0 3 4 0 0 19 0 1 0 26276597 63700992 813 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/28346/statm: 15552 813 176 144 0 15036 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 62208

[startup+0.101292 s]
/proc/loadavg: 2.00 2.01 2.00 4/75 28346
/proc/meminfo: memFree=1791080/2055920 swapFree=4192812/4192956
[pid=28346] ppid=28344 vsize=62208 CPUtime=0.09
/proc/28346/stat : 28346 (bprolog) R 28344 28346 25546 0 -1 4194304 1100 0 0 0 4 5 0 0 19 0 1 0 26276597 63700992 813 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/28346/statm: 15552 813 176 144 0 15036 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 62208

[startup+0.301311 s]
/proc/loadavg: 2.00 2.01 2.00 4/75 28346
/proc/meminfo: memFree=1791080/2055920 swapFree=4192812/4192956
[pid=28346] ppid=28344 vsize=62208 CPUtime=0.29
/proc/28346/stat : 28346 (bprolog) R 28344 28346 25546 0 -1 4194304 1100 0 0 0 10 19 0 0 21 0 1 0 26276597 63700992 813 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/28346/statm: 15552 813 176 144 0 15036 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 62208

[startup+0.701349 s]
/proc/loadavg: 2.00 2.01 2.00 4/75 28346
/proc/meminfo: memFree=1791080/2055920 swapFree=4192812/4192956
[pid=28346] ppid=28344 vsize=62208 CPUtime=0.68
/proc/28346/stat : 28346 (bprolog) R 28344 28346 25546 0 -1 4194304 1100 0 0 0 22 46 0 0 25 0 1 0 26276597 63700992 813 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/28346/statm: 15552 813 176 144 0 15036 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 62208

[startup+1.50142 s]
/proc/loadavg: 2.00 2.01 2.00 3/76 28347
/proc/meminfo: memFree=1788128/2055920 swapFree=4192812/4192956
[pid=28346] ppid=28344 vsize=62208 CPUtime=1.47
/proc/28346/stat : 28346 (bprolog) R 28344 28346 25546 0 -1 4194304 1101 0 0 0 46 101 0 0 25 0 1 0 26276597 63700992 814 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/28346/statm: 15552 814 176 144 0 15036 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 62208

[startup+3.10159 s]
/proc/loadavg: 2.00 2.01 2.00 3/77 28348
/proc/meminfo: memFree=1777176/2055920 swapFree=4192812/4192956
[pid=28346] ppid=28344 vsize=72444 CPUtime=3.06
/proc/28346/stat : 28346 (bprolog) R 28344 28346 25546 0 -1 4194304 3747 0 0 0 186 120 0 0 25 0 2 0 26276597 74182656 3457 996147200 134512640 135105188 4294956096 18446744073709551615 134718092 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28346/statm: 18111 3457 198 144 0 17595 0
[pid=28346/tid=28348] ppid=28344 vsize=72444 CPUtime=0
/proc/28346/task/28348/stat : 28348 (bprolog) S 28344 28346 25546 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26276802 74182656 3457 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+6.3019 s]
/proc/loadavg: 2.00 2.01 2.00 3/77 28348
/proc/meminfo: memFree=1777112/2055920 swapFree=4192812/4192956
[pid=28346] ppid=28344 vsize=72444 CPUtime=6.24
/proc/28346/stat : 28346 (bprolog) R 28344 28346 25546 0 -1 4194304 3747 0 0 0 504 120 0 0 25 0 2 0 26276597 74182656 3457 996147200 134512640 135105188 4294956096 18446744073709551615 134751378 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28346/statm: 18111 3457 198 144 0 17595 0
[pid=28346/tid=28348] ppid=28344 vsize=72444 CPUtime=0
/proc/28346/task/28348/stat : 28348 (bprolog) S 28344 28346 25546 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26276802 74182656 3457 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 72444

[startup+12.7015 s]
/proc/loadavg: 2.00 2.01 2.00 3/77 28348
/proc/meminfo: memFree=1776920/2055920 swapFree=4192812/4192956
[pid=28346] ppid=28344 vsize=72444 CPUtime=12.59
/proc/28346/stat : 28346 (bprolog) R 28344 28346 25546 0 -1 4194304 3747 0 0 0 1139 120 0 0 25 0 2 0 26276597 74182656 3457 996147200 134512640 135105188 4294956096 18446744073709551615 134718081 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28346/statm: 18111 3457 198 144 0 17595 0
[pid=28346/tid=28348] ppid=28344 vsize=72444 CPUtime=0
/proc/28346/task/28348/stat : 28348 (bprolog) S 28344 28346 25546 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26276802 74182656 3457 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 72444

[startup+25.5018 s]
/proc/loadavg: 2.00 2.01 2.00 3/77 28348
/proc/meminfo: memFree=1776984/2055920 swapFree=4192812/4192956
[pid=28346] ppid=28344 vsize=72444 CPUtime=25.29
/proc/28346/stat : 28346 (bprolog) R 28344 28346 25546 0 -1 4194304 3747 0 0 0 2409 120 0 0 25 0 2 0 26276597 74182656 3457 996147200 134512640 135105188 4294956096 18446744073709551615 134717769 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28346/statm: 18111 3457 198 144 0 17595 0
[pid=28346/tid=28348] ppid=28344 vsize=72444 CPUtime=0
/proc/28346/task/28348/stat : 28348 (bprolog) S 28344 28346 25546 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26276802 74182656 3457 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 72444

[startup+51.1013 s]
/proc/loadavg: 2.00 2.01 2.00 3/77 28348
/proc/meminfo: memFree=1776792/2055920 swapFree=4192812/4192956
[pid=28346] ppid=28344 vsize=72444 CPUtime=50.7
/proc/28346/stat : 28346 (bprolog) R 28344 28346 25546 0 -1 4194304 3747 0 0 0 4949 121 0 0 25 0 2 0 26276597 74182656 3457 996147200 134512640 135105188 4294956096 18446744073709551615 134751224 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28346/statm: 18111 3457 198 144 0 17595 0
[pid=28346/tid=28348] ppid=28344 vsize=72444 CPUtime=0
/proc/28346/task/28348/stat : 28348 (bprolog) S 28344 28346 25546 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26276802 74182656 3457 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.7
Current children cumulated vsize (KiB) 72444

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 28348
/proc/meminfo: memFree=1776152/2055920 swapFree=4192812/4192956
[pid=28346] ppid=28344 vsize=72444 CPUtime=101.52
/proc/28346/stat : 28346 (bprolog) R 28344 28346 25546 0 -1 4194304 3747 0 0 0 10031 121 0 0 25 0 2 0 26276597 74182656 3457 996147200 134512640 135105188 4294956096 18446744073709551615 134752412 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28346/statm: 18111 3457 198 144 0 17595 0
[pid=28346/tid=28348] ppid=28344 vsize=72444 CPUtime=0
/proc/28346/task/28348/stat : 28348 (bprolog) S 28344 28346 25546 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26276802 74182656 3457 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.52
Current children cumulated vsize (KiB) 72444

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 28350
/proc/meminfo: memFree=1775576/2055920 swapFree=4192812/4192956
[pid=28346] ppid=28344 vsize=72444 CPUtime=161.07
/proc/28346/stat : 28346 (bprolog) R 28344 28346 25546 0 -1 4194304 3747 0 0 0 15986 121 0 0 25 0 2 0 26276597 74182656 3457 996147200 134512640 135105188 4294956096 18446744073709551615 134718092 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28346/statm: 18111 3457 198 144 0 17595 0
[pid=28346/tid=28348] ppid=28344 vsize=72444 CPUtime=0
/proc/28346/task/28348/stat : 28348 (bprolog) S 28344 28346 25546 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26276802 74182656 3457 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 161.07
Current children cumulated vsize (KiB) 72444

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 28350
/proc/meminfo: memFree=1775320/2055920 swapFree=4192812/4192956
[pid=28346] ppid=28344 vsize=72444 CPUtime=220.61
/proc/28346/stat : 28346 (bprolog) R 28344 28346 25546 0 -1 4194304 3747 0 0 0 21940 121 0 0 25 0 2 0 26276597 74182656 3457 996147200 134512640 135105188 4294956096 18446744073709551615 134717742 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28346/statm: 18111 3457 198 144 0 17595 0
[pid=28346/tid=28348] ppid=28344 vsize=72444 CPUtime=0
/proc/28346/task/28348/stat : 28348 (bprolog) S 28344 28346 25546 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26276802 74182656 3457 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 220.61
Current children cumulated vsize (KiB) 72444

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 28350
/proc/meminfo: memFree=1774936/2055920 swapFree=4192812/4192956
[pid=28346] ppid=28344 vsize=72444 CPUtime=280.17
/proc/28346/stat : 28346 (bprolog) R 28344 28346 25546 0 -1 4194304 3747 0 0 0 27896 121 0 0 25 0 2 0 26276597 74182656 3457 996147200 134512640 135105188 4294956096 18446744073709551615 134717760 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28346/statm: 18111 3457 198 144 0 17595 0
[pid=28346/tid=28348] ppid=28344 vsize=72444 CPUtime=0
/proc/28346/task/28348/stat : 28348 (bprolog) S 28344 28346 25546 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26276802 74182656 3457 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 280.17
Current children cumulated vsize (KiB) 72444

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 28350
/proc/meminfo: memFree=1774616/2055920 swapFree=4192812/4192956
[pid=28346] ppid=28344 vsize=72444 CPUtime=339.71
/proc/28346/stat : 28346 (bprolog) R 28344 28346 25546 0 -1 4194304 3747 0 0 0 33850 121 0 0 25 0 2 0 26276597 74182656 3457 996147200 134512640 135105188 4294956096 18446744073709551615 134751417 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28346/statm: 18111 3457 198 144 0 17595 0
[pid=28346/tid=28348] ppid=28344 vsize=72444 CPUtime=0
/proc/28346/task/28348/stat : 28348 (bprolog) S 28344 28346 25546 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26276802 74182656 3457 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 339.71
Current children cumulated vsize (KiB) 72444

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 28350
/proc/meminfo: memFree=1774040/2055920 swapFree=4192812/4192956
[pid=28346] ppid=28344 vsize=72444 CPUtime=399.26
/proc/28346/stat : 28346 (bprolog) R 28344 28346 25546 0 -1 4194304 3747 0 0 0 39805 121 0 0 25 0 2 0 26276597 74182656 3457 996147200 134512640 135105188 4294956096 18446744073709551615 134717742 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28346/statm: 18111 3457 198 144 0 17595 0
[pid=28346/tid=28348] ppid=28344 vsize=72444 CPUtime=0
/proc/28346/task/28348/stat : 28348 (bprolog) S 28344 28346 25546 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26276802 74182656 3457 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 399.26
Current children cumulated vsize (KiB) 72444

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 28350
/proc/meminfo: memFree=1773848/2055920 swapFree=4192812/4192956
[pid=28346] ppid=28344 vsize=72444 CPUtime=458.81
/proc/28346/stat : 28346 (bprolog) R 28344 28346 25546 0 -1 4194304 3747 0 0 0 45760 121 0 0 25 0 2 0 26276597 74182656 3457 996147200 134512640 135105188 4294956096 18446744073709551615 134751154 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28346/statm: 18111 3457 198 144 0 17595 0
[pid=28346/tid=28348] ppid=28344 vsize=72444 CPUtime=0
/proc/28346/task/28348/stat : 28348 (bprolog) S 28344 28346 25546 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26276802 74182656 3457 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 458.81
Current children cumulated vsize (KiB) 72444

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 28350
/proc/meminfo: memFree=1774104/2055920 swapFree=4192812/4192956
[pid=28346] ppid=28344 vsize=72444 CPUtime=518.36

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

Current children cumulated CPU time (s) 1232.93
Current children cumulated vsize (KiB) 82688

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/78 28357
/proc/meminfo: memFree=1770704/2055920 swapFree=4192812/4192956
[pid=28346] ppid=28344 vsize=82688 CPUtime=1292.48
/proc/28346/stat : 28346 (bprolog) R 28344 28346 25546 0 -1 4194304 3748 0 0 0 129127 121 0 0 25 0 3 0 26276597 84672512 3458 996147200 134512640 135105188 4294956096 18446744073709551615 134717633 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28346/statm: 20672 3458 198 144 0 20156 0
[pid=28346/tid=28348] ppid=28344 vsize=82688 CPUtime=0
/proc/28346/task/28348/stat : 28348 (bprolog) S 28344 28346 25546 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 26276802 84672512 3458 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28346/tid=28357] ppid=28344 vsize=82688 CPUtime=0
/proc/28346/task/28357/stat : 28357 (bprolog) S 28344 28346 25546 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 26366817 84672512 3458 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1292.48
Current children cumulated vsize (KiB) 82688

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/79 28358
/proc/meminfo: memFree=1770504/2055920 swapFree=4192812/4192956
[pid=28346] ppid=28344 vsize=92932 CPUtime=1352.03
/proc/28346/stat : 28346 (bprolog) R 28344 28346 25546 0 -1 4194304 3749 0 0 0 135082 121 0 0 25 0 4 0 26276597 95162368 3459 996147200 134512640 135105188 4294956096 18446744073709551615 134628919 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28346/statm: 23233 3459 198 144 0 22717 0
[pid=28346/tid=28348] ppid=28344 vsize=92932 CPUtime=0
/proc/28346/task/28348/stat : 28348 (bprolog) S 28344 28346 25546 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 26276802 95162368 3459 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28346/tid=28357] ppid=28344 vsize=92932 CPUtime=0
/proc/28346/task/28357/stat : 28357 (bprolog) S 28344 28346 25546 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 26366817 95162368 3459 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28346/tid=28358] ppid=28344 vsize=92932 CPUtime=0
/proc/28346/task/28358/stat : 28358 (bprolog) S 28344 28346 25546 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 26411825 95162368 3459 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1352.03
Current children cumulated vsize (KiB) 92932

[startup+1422.31 s]
/proc/loadavg: 2.11 2.03 2.01 3/79 28358
/proc/meminfo: memFree=1770504/2055920 swapFree=4192812/4192956
[pid=28346] ppid=28344 vsize=92932 CPUtime=1411.58
/proc/28346/stat : 28346 (bprolog) R 28344 28346 25546 0 -1 4194304 3749 0 0 0 141037 121 0 0 25 0 4 0 26276597 95162368 3459 996147200 134512640 135105188 4294956096 18446744073709551615 134717698 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28346/statm: 23233 3459 198 144 0 22717 0
[pid=28346/tid=28348] ppid=28344 vsize=92932 CPUtime=0
/proc/28346/task/28348/stat : 28348 (bprolog) S 28344 28346 25546 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 26276802 95162368 3459 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28346/tid=28357] ppid=28344 vsize=92932 CPUtime=0
/proc/28346/task/28357/stat : 28357 (bprolog) S 28344 28346 25546 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 26366817 95162368 3459 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28346/tid=28358] ppid=28344 vsize=92932 CPUtime=0
/proc/28346/task/28358/stat : 28358 (bprolog) S 28344 28346 25546 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 26411825 95162368 3459 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1411.58
Current children cumulated vsize (KiB) 92932

[startup+1482.3 s]
/proc/loadavg: 2.11 2.04 2.00 3/79 28358
/proc/meminfo: memFree=1770312/2055920 swapFree=4192812/4192956
[pid=28346] ppid=28344 vsize=92932 CPUtime=1471.12
/proc/28346/stat : 28346 (bprolog) R 28344 28346 25546 0 -1 4194304 3749 0 0 0 146991 121 0 0 25 0 4 0 26276597 95162368 3459 996147200 134512640 135105188 4294956096 18446744073709551615 134751446 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28346/statm: 23233 3459 198 144 0 22717 0
[pid=28346/tid=28348] ppid=28344 vsize=92932 CPUtime=0
/proc/28346/task/28348/stat : 28348 (bprolog) S 28344 28346 25546 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 26276802 95162368 3459 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28346/tid=28357] ppid=28344 vsize=92932 CPUtime=0
/proc/28346/task/28357/stat : 28357 (bprolog) S 28344 28346 25546 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 26366817 95162368 3459 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28346/tid=28358] ppid=28344 vsize=92932 CPUtime=0
/proc/28346/task/28358/stat : 28358 (bprolog) S 28344 28346 25546 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 26411825 95162368 3459 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1471.12
Current children cumulated vsize (KiB) 92932

[startup+1542.3 s]
/proc/loadavg: 2.11 2.04 2.00 3/79 28358
/proc/meminfo: memFree=1770312/2055920 swapFree=4192812/4192956
[pid=28346] ppid=28344 vsize=92932 CPUtime=1530.66
/proc/28346/stat : 28346 (bprolog) R 28344 28346 25546 0 -1 4194304 3749 0 0 0 152945 121 0 0 25 0 4 0 26276597 95162368 3459 996147200 134512640 135105188 4294956096 18446744073709551615 134751440 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28346/statm: 23233 3459 198 144 0 22717 0
[pid=28346/tid=28348] ppid=28344 vsize=92932 CPUtime=0
/proc/28346/task/28348/stat : 28348 (bprolog) S 28344 28346 25546 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 26276802 95162368 3459 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28346/tid=28357] ppid=28344 vsize=92932 CPUtime=0
/proc/28346/task/28357/stat : 28357 (bprolog) S 28344 28346 25546 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 26366817 95162368 3459 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28346/tid=28358] ppid=28344 vsize=92932 CPUtime=0
/proc/28346/task/28358/stat : 28358 (bprolog) S 28344 28346 25546 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 26411825 95162368 3459 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1530.66
Current children cumulated vsize (KiB) 92932

[startup+1602.3 s]
/proc/loadavg: 2.14 2.06 2.01 3/80 28359
/proc/meminfo: memFree=1770048/2055920 swapFree=4192812/4192956
[pid=28346] ppid=28344 vsize=103176 CPUtime=1590.2
/proc/28346/stat : 28346 (bprolog) R 28344 28346 25546 0 -1 4194304 3750 0 0 0 158899 121 0 0 25 0 5 0 26276597 105652224 3460 996147200 134512640 135105188 4294956096 18446744073709551615 134751349 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28346/statm: 25794 3460 198 144 0 25278 0
[pid=28346/tid=28348] ppid=28344 vsize=103176 CPUtime=0
/proc/28346/task/28348/stat : 28348 (bprolog) S 28344 28346 25546 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 26276802 105652224 3460 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28346/tid=28357] ppid=28344 vsize=103176 CPUtime=0
/proc/28346/task/28357/stat : 28357 (bprolog) S 28344 28346 25546 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26366817 105652224 3460 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28346/tid=28358] ppid=28344 vsize=103176 CPUtime=0
/proc/28346/task/28358/stat : 28358 (bprolog) S 28344 28346 25546 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26411825 105652224 3460 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28346/tid=28359] ppid=28344 vsize=103176 CPUtime=0
/proc/28346/task/28359/stat : 28359 (bprolog) S 28344 28346 25546 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 26434331 105652224 3460 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1590.2
Current children cumulated vsize (KiB) 103176

[startup+1662.3 s]
/proc/loadavg: 2.04 2.05 2.00 3/78 28389
/proc/meminfo: memFree=1784008/2055920 swapFree=4192812/4192956
[pid=28346] ppid=28344 vsize=103176 CPUtime=1649.71
/proc/28346/stat : 28346 (bprolog) R 28344 28346 25546 0 -1 4194304 3750 0 0 0 164850 121 0 0 25 0 5 0 26276597 105652224 3460 996147200 134512640 135105188 4294956096 18446744073709551615 134751349 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28346/statm: 25794 3460 198 144 0 25278 0
[pid=28346/tid=28348] ppid=28344 vsize=103176 CPUtime=0
/proc/28346/task/28348/stat : 28348 (bprolog) S 28344 28346 25546 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 26276802 105652224 3460 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28346/tid=28357] ppid=28344 vsize=103176 CPUtime=0
/proc/28346/task/28357/stat : 28357 (bprolog) S 28344 28346 25546 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26366817 105652224 3460 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28346/tid=28358] ppid=28344 vsize=103176 CPUtime=0
/proc/28346/task/28358/stat : 28358 (bprolog) S 28344 28346 25546 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26411825 105652224 3460 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28346/tid=28359] ppid=28344 vsize=103176 CPUtime=0
/proc/28346/task/28359/stat : 28359 (bprolog) S 28344 28346 25546 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 26434331 105652224 3460 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1649.71
Current children cumulated vsize (KiB) 103176

[startup+1722.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/87 28430
/proc/meminfo: memFree=1768000/2055920 swapFree=4192812/4192956
[pid=28346] ppid=28344 vsize=103176 CPUtime=1709.44
/proc/28346/stat : 28346 (bprolog) R 28344 28346 25546 0 -1 4194304 3750 0 0 0 170822 122 0 0 25 0 5 0 26276597 105652224 3460 996147200 134512640 135105188 4294956096 18446744073709551615 134725204 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28346/statm: 25794 3460 198 144 0 25278 0
[pid=28346/tid=28348] ppid=28344 vsize=103176 CPUtime=0
/proc/28346/task/28348/stat : 28348 (bprolog) S 28344 28346 25546 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 26276802 105652224 3460 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28346/tid=28357] ppid=28344 vsize=103176 CPUtime=0
/proc/28346/task/28357/stat : 28357 (bprolog) S 28344 28346 25546 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26366817 105652224 3460 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28346/tid=28358] ppid=28344 vsize=103176 CPUtime=0
/proc/28346/task/28358/stat : 28358 (bprolog) S 28344 28346 25546 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26411825 105652224 3460 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28346/tid=28359] ppid=28344 vsize=103176 CPUtime=0
/proc/28346/task/28359/stat : 28359 (bprolog) S 28344 28346 25546 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26434331 105652224 3460 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1709.44
Current children cumulated vsize (KiB) 103176

[startup+1782.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/87 28430
/proc/meminfo: memFree=1767680/2055920 swapFree=4192812/4192956
[pid=28346] ppid=28344 vsize=103176 CPUtime=1769.41
/proc/28346/stat : 28346 (bprolog) R 28344 28346 25546 0 -1 4194304 3750 0 0 0 176819 122 0 0 25 0 5 0 26276597 105652224 3460 996147200 134512640 135105188 4294956096 18446744073709551615 134752380 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28346/statm: 25794 3460 198 144 0 25278 0
[pid=28346/tid=28348] ppid=28344 vsize=103176 CPUtime=0
/proc/28346/task/28348/stat : 28348 (bprolog) S 28344 28346 25546 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 26276802 105652224 3460 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28346/tid=28357] ppid=28344 vsize=103176 CPUtime=0
/proc/28346/task/28357/stat : 28357 (bprolog) S 28344 28346 25546 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26366817 105652224 3460 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28346/tid=28358] ppid=28344 vsize=103176 CPUtime=0
/proc/28346/task/28358/stat : 28358 (bprolog) S 28344 28346 25546 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26411825 105652224 3460 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28346/tid=28359] ppid=28344 vsize=103176 CPUtime=0
/proc/28346/task/28359/stat : 28359 (bprolog) S 28344 28346 25546 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26434331 105652224 3460 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1769.41
Current children cumulated vsize (KiB) 103176



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1812.9 s]
/proc/loadavg: 2.00 2.02 2.00 3/83 28430
/proc/meminfo: memFree=1767808/2055920 swapFree=4192812/4192956
[pid=28346] ppid=28344 vsize=103176 CPUtime=1800.01
/proc/28346/stat : 28346 (bprolog) R 28344 28346 25546 0 -1 4194304 3751 0 0 0 179879 122 0 0 25 0 1 0 26276597 105652224 3461 996147200 134512640 135105188 4294956096 18446744073709551615 134752551 0 0 4096 2 0 0 0 17 0 0 0
/proc/28346/statm: 25794 3461 199 144 0 25278 0
Current children cumulated CPU time (s) 1800.01
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

[startup+1812.9 s]
/proc/loadavg: 2.00 2.02 2.00 3/83 28430
/proc/meminfo: memFree=1767808/2055920 swapFree=4192812/4192956
[pid=28346] ppid=28344 vsize=103176 CPUtime=1800.01
/proc/28346/stat : 28346 (bprolog) R 28344 28346 25546 0 -1 4194304 3751 0 0 0 179879 122 0 0 25 0 1 0 26276597 105652224 3461 996147200 134512640 135105188 4294956096 18446744073709551615 134752551 0 0 4096 2 0 0 0 17 0 0 0
/proc/28346/statm: 25794 3461 199 144 0 25278 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 103176

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1812.91
CPU time (s): 1800.02
CPU user time (s): 1798.79
CPU system time (s): 1.22781
CPU usage (%): 99.289
Max. virtual memory (cumulated for all children) (KiB): 103176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.79
system time used= 1.22781
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3751
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= 9
involuntary context switches= 35944

runsolver used 1.69174 second user time and 4.93725 second system time

The end

Launcher Data 

Begin job on node89 at 2009-07-12 11:48:34
IDJOB=2091050
IDBENCH=59985
IDSOLVER=770
FILE ID=node89/2091050-1247392114
PBS_JOBID= 9507319
Free space on /tmp= 66264 MiB

SOLVER NAME= bpsolver 09
BENCH NAME= CPAI08/csp/rand-2-50-23/normalized-rand-2-50-23-587-230-28_ext.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091050-1247392114/watcher-2091050-1247392114 -o /tmp/evaluation-result-2091050-1247392114/solver-2091050-1247392114 -C 1800 -W 2000 -M 900  HOME/solver HOME/instance-2091050-1247392114 1800

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

MD5SUM BENCH= f73cc7a5eeda15faca2e54e97f72f35c
RANDOM SEED=1522359015

node89.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1791560 kB
Buffers:         27920 kB
Cached:         158264 kB
SwapCached:          0 kB
Active:         107552 kB
Inactive:       104024 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1791560 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1736 kB
Writeback:           0 kB
Mapped:          36516 kB
Slab:            38000 kB
Committed_AS:   188712 kB
PageTables:       1812 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= 66264 MiB
End job on node89 at 2009-07-12 12:18:49