Trace number 1036481

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 2008-06-27? (TO) 1800.04 1806.01

General information on the benchmark

Namecsp/QWH-25/
normalized-qwh-25-235-7_ext.xml
MD5SUM09b8a7c0c730adc6d5edabb3b6e18184
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 benchmark9.97648
Satisfiable
(Un)Satisfiability was proved
Number of variables625
Number of constraints9300
Maximum constraint arity2
Maximum domain size25
Number of constraints which are defined in extension9300
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.02	c bpsolver version 6.27.2008
0.00/0.02	c converting(HOME/instance-1036481-1214957259)
0.78/0.83	c Converted in 339 ms
0.78/0.83	c solving(HOME/instance-1036481-1214957259,1800000)

Verifier Data (download as text)

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1036481-1214957259/watcher-1036481-1214957259 -o /tmp/evaluation-result-1036481-1214957259/solver-1036481-1214957259 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/solver HOME/instance-1036481-1214957259 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): 2200 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 1.94 4/80 2555
/proc/meminfo: memFree=1042152/2055920 swapFree=4109524/4192956
[pid=2555] ppid=2553 vsize=5256 CPUtime=0
/proc/2555/stat : 2555 (sh) R 2553 2555 1475 0 -1 4194304 62 0 0 0 0 0 0 0 20 0 1 0 1974694771 5382144 46 996147200 4194304 4889804 548682068864 18446744073709551615 233399436768 0 0 4096 0 0 0 0 17 1 0 0
/proc/2555/statm: 1314 46 35 169 0 13 0

[startup+0.0613049 s]
/proc/loadavg: 2.00 2.00 1.94 4/80 2555
/proc/meminfo: memFree=1042152/2055920 swapFree=4109524/4192956
[pid=2555] ppid=2553 vsize=56080 CPUtime=0.05
/proc/2555/stat : 2555 (bprolog) R 2553 2555 1475 0 -1 4194304 1160 0 0 0 3 2 0 0 20 0 1 0 1974694771 57425920 873 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/2555/statm: 14020 873 174 116 0 13531 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 56080

[startup+0.101306 s]
/proc/loadavg: 2.00 2.00 1.94 4/80 2555
/proc/meminfo: memFree=1042152/2055920 swapFree=4109524/4192956
[pid=2555] ppid=2553 vsize=56080 CPUtime=0.09
/proc/2555/stat : 2555 (bprolog) R 2553 2555 1475 0 -1 4194304 1165 0 0 0 5 4 0 0 20 0 1 0 1974694771 57425920 878 996147200 134512640 134990860 4294956112 18446744073709551615 134574900 0 0 4096 2 0 0 0 17 1 0 0
/proc/2555/statm: 14020 878 176 116 0 13531 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 56080

[startup+0.30134 s]
/proc/loadavg: 2.00 2.00 1.94 4/80 2555
/proc/meminfo: memFree=1042152/2055920 swapFree=4109524/4192956
[pid=2555] ppid=2553 vsize=56080 CPUtime=0.28
/proc/2555/stat : 2555 (bprolog) R 2553 2555 1475 0 -1 4194304 1170 0 0 0 12 16 0 0 21 0 1 0 1974694771 57425920 883 996147200 134512640 134990860 4294956112 18446744073709551615 134600893 0 0 4096 2 0 0 0 17 1 0 0
/proc/2555/statm: 14020 883 176 116 0 13531 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 56080

[startup+0.701413 s]
/proc/loadavg: 2.00 2.00 1.94 4/80 2555
/proc/meminfo: memFree=1042152/2055920 swapFree=4109524/4192956
[pid=2555] ppid=2553 vsize=56080 CPUtime=0.69
/proc/2555/stat : 2555 (bprolog) R 2553 2555 1475 0 -1 4194304 1179 0 0 0 30 39 0 0 25 0 1 0 1974694771 57425920 892 996147200 134512640 134990860 4294956112 18446744073709551615 8813527 0 0 4096 2 0 0 0 17 1 0 0
/proc/2555/statm: 14020 892 176 116 0 13531 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 56080

[startup+1.50156 s]
/proc/loadavg: 2.00 2.00 1.94 3/82 2557
/proc/meminfo: memFree=1035224/2055920 swapFree=4109524/4192956
[pid=2555] ppid=2553 vsize=74412 CPUtime=1.48
/proc/2555/stat : 2555 (bprolog) R 2553 2555 1475 0 -1 4194304 2130 0 0 0 101 47 0 0 25 0 2 0 1974694771 76197888 1840 996147200 134512640 134990860 4294956112 18446744073709551615 134667745 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/2555/statm: 18603 1840 193 116 0 18114 0
[pid=2555/tid=2557] ppid=2553 vsize=74412 CPUtime=0
/proc/2555/task/2557/stat : 2557 (bprolog) S 2553 2555 1475 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1974694865 76197888 1840 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 74412

[startup+3.10184 s]
/proc/loadavg: 2.00 2.00 1.94 3/82 2557
/proc/meminfo: memFree=1035032/2055920 swapFree=4109524/4192956
[pid=2555] ppid=2553 vsize=74412 CPUtime=3.06
/proc/2555/stat : 2555 (bprolog) R 2553 2555 1475 0 -1 4194304 2130 0 0 0 259 47 0 0 25 0 2 0 1974694771 76197888 1840 996147200 134512640 134990860 4294956112 18446744073709551615 134838934 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/2555/statm: 18603 1840 193 116 0 18114 0
[pid=2555/tid=2557] ppid=2553 vsize=74412 CPUtime=0
/proc/2555/task/2557/stat : 2557 (bprolog) S 2553 2555 1475 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1974694865 76197888 1840 996147200 134512640 134990860 4294956112 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) 74412

[startup+6.30142 s]
/proc/loadavg: 2.00 2.00 1.94 3/82 2557
/proc/meminfo: memFree=1034968/2055920 swapFree=4109524/4192956
[pid=2555] ppid=2553 vsize=74412 CPUtime=6.23
/proc/2555/stat : 2555 (bprolog) R 2553 2555 1475 0 -1 4194304 2131 0 0 0 576 47 0 0 25 0 2 0 1974694771 76197888 1841 996147200 134512640 134990860 4294956112 18446744073709551615 134629536 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/2555/statm: 18603 1841 193 116 0 18114 0
[pid=2555/tid=2557] ppid=2553 vsize=74412 CPUtime=0
/proc/2555/task/2557/stat : 2557 (bprolog) S 2553 2555 1475 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1974694865 76197888 1841 996147200 134512640 134990860 4294956112 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) 74412

[startup+12.7016 s]
/proc/loadavg: 2.00 2.00 1.94 3/82 2557
/proc/meminfo: memFree=1034904/2055920 swapFree=4109524/4192956
[pid=2555] ppid=2553 vsize=74412 CPUtime=12.58
/proc/2555/stat : 2555 (bprolog) R 2553 2555 1475 0 -1 4194304 2131 0 0 0 1211 47 0 0 25 0 2 0 1974694771 76197888 1841 996147200 134512640 134990860 4294956112 18446744073709551615 134718848 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/2555/statm: 18603 1841 193 116 0 18114 0
[pid=2555/tid=2557] ppid=2553 vsize=74412 CPUtime=0
/proc/2555/task/2557/stat : 2557 (bprolog) S 2553 2555 1475 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1974694865 76197888 1841 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 74412

[startup+25.5019 s]
/proc/loadavg: 2.00 2.00 1.94 3/82 2557
/proc/meminfo: memFree=1034904/2055920 swapFree=4109524/4192956
[pid=2555] ppid=2553 vsize=74412 CPUtime=25.27
/proc/2555/stat : 2555 (bprolog) R 2553 2555 1475 0 -1 4194304 2131 0 0 0 2480 47 0 0 25 0 2 0 1974694771 76197888 1841 996147200 134512640 134990860 4294956112 18446744073709551615 134838934 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/2555/statm: 18603 1841 193 116 0 18114 0
[pid=2555/tid=2557] ppid=2553 vsize=74412 CPUtime=0
/proc/2555/task/2557/stat : 2557 (bprolog) S 2553 2555 1475 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1974694865 76197888 1841 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 74412

[startup+51.1015 s]
/proc/loadavg: 2.00 2.00 1.94 4/82 2557
/proc/meminfo: memFree=1034904/2055920 swapFree=4109524/4192956
[pid=2555] ppid=2553 vsize=74412 CPUtime=50.66
/proc/2555/stat : 2555 (bprolog) R 2553 2555 1475 0 -1 4194304 2131 0 0 0 5019 47 0 0 25 0 2 0 1974694771 76197888 1841 996147200 134512640 134990860 4294956112 18446744073709551615 134572209 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/2555/statm: 18603 1841 193 116 0 18114 0
[pid=2555/tid=2557] ppid=2553 vsize=74412 CPUtime=0
/proc/2555/task/2557/stat : 2557 (bprolog) S 2553 2555 1475 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1974694865 76197888 1841 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.66
Current children cumulated vsize (KiB) 74412

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 1.94 3/82 2557
/proc/meminfo: memFree=1034840/2055920 swapFree=4109524/4192956
[pid=2555] ppid=2553 vsize=74412 CPUtime=101.43
/proc/2555/stat : 2555 (bprolog) R 2553 2555 1475 0 -1 4194304 2131 0 0 0 10096 47 0 0 25 0 2 0 1974694771 76197888 1841 996147200 134512640 134990860 4294956112 18446744073709551615 134629878 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/2555/statm: 18603 1841 193 116 0 18114 0
[pid=2555/tid=2557] ppid=2553 vsize=74412 CPUtime=0
/proc/2555/task/2557/stat : 2557 (bprolog) S 2553 2555 1475 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1974694865 76197888 1841 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.43
Current children cumulated vsize (KiB) 74412

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 1.94 3/82 2557
/proc/meminfo: memFree=1034840/2055920 swapFree=4109524/4192956
[pid=2555] ppid=2553 vsize=74412 CPUtime=160.94
/proc/2555/stat : 2555 (bprolog) R 2553 2555 1475 0 -1 4194304 2131 0 0 0 16046 48 0 0 25 0 2 0 1974694771 76197888 1841 996147200 134512640 134990860 4294956112 18446744073709551615 134718785 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/2555/statm: 18603 1841 193 116 0 18114 0
[pid=2555/tid=2557] ppid=2553 vsize=74412 CPUtime=0
/proc/2555/task/2557/stat : 2557 (bprolog) S 2553 2555 1475 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1974694865 76197888 1841 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 160.94
Current children cumulated vsize (KiB) 74412

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 1.94 3/82 2557
/proc/meminfo: memFree=1034840/2055920 swapFree=4109524/4192956
[pid=2555] ppid=2553 vsize=74412 CPUtime=220.44
/proc/2555/stat : 2555 (bprolog) R 2553 2555 1475 0 -1 4194304 2131 0 0 0 21996 48 0 0 25 0 2 0 1974694771 76197888 1841 996147200 134512640 134990860 4294956112 18446744073709551615 134710464 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/2555/statm: 18603 1841 193 116 0 18114 0
[pid=2555/tid=2557] ppid=2553 vsize=74412 CPUtime=0
/proc/2555/task/2557/stat : 2557 (bprolog) S 2553 2555 1475 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1974694865 76197888 1841 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 220.44
Current children cumulated vsize (KiB) 74412

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 1.94 3/82 2557
/proc/meminfo: memFree=1034840/2055920 swapFree=4109524/4192956
[pid=2555] ppid=2553 vsize=74412 CPUtime=279.94
/proc/2555/stat : 2555 (bprolog) R 2553 2555 1475 0 -1 4194304 2131 0 0 0 27946 48 0 0 25 0 2 0 1974694771 76197888 1841 996147200 134512640 134990860 4294956112 18446744073709551615 134565787 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/2555/statm: 18603 1841 193 116 0 18114 0
[pid=2555/tid=2557] ppid=2553 vsize=74412 CPUtime=0
/proc/2555/task/2557/stat : 2557 (bprolog) S 2553 2555 1475 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1974694865 76197888 1841 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 279.94
Current children cumulated vsize (KiB) 74412

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 1.94 3/82 2557
/proc/meminfo: memFree=1034840/2055920 swapFree=4109524/4192956
[pid=2555] ppid=2553 vsize=74412 CPUtime=339.43
/proc/2555/stat : 2555 (bprolog) R 2553 2555 1475 0 -1 4194304 2131 0 0 0 33895 48 0 0 25 0 2 0 1974694771 76197888 1841 996147200 134512640 134990860 4294956112 18446744073709551615 134631753 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/2555/statm: 18603 1841 193 116 0 18114 0
[pid=2555/tid=2557] ppid=2553 vsize=74412 CPUtime=0
/proc/2555/task/2557/stat : 2557 (bprolog) S 2553 2555 1475 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1974694865 76197888 1841 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 339.43
Current children cumulated vsize (KiB) 74412

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 1.94 3/82 2557
/proc/meminfo: memFree=1034840/2055920 swapFree=4109524/4192956
[pid=2555] ppid=2553 vsize=74412 CPUtime=398.94
/proc/2555/stat : 2555 (bprolog) R 2553 2555 1475 0 -1 4194304 2131 0 0 0 39845 49 0 0 25 0 2 0 1974694771 76197888 1841 996147200 134512640 134990860 4294956112 18446744073709551615 134838898 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/2555/statm: 18603 1841 193 116 0 18114 0
[pid=2555/tid=2557] ppid=2553 vsize=74412 CPUtime=0
/proc/2555/task/2557/stat : 2557 (bprolog) S 2553 2555 1475 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1974694865 76197888 1841 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 398.94
Current children cumulated vsize (KiB) 74412

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 1.94 3/82 2557
/proc/meminfo: memFree=1034840/2055920 swapFree=4109524/4192956
[pid=2555] ppid=2553 vsize=74412 CPUtime=458.44
/proc/2555/stat : 2555 (bprolog) R 2553 2555 1475 0 -1 4194304 2131 0 0 0 45795 49 0 0 25 0 2 0 1974694771 76197888 1841 996147200 134512640 134990860 4294956112 18446744073709551615 134838818 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/2555/statm: 18603 1841 193 116 0 18114 0
[pid=2555/tid=2557] ppid=2553 vsize=74412 CPUtime=0
/proc/2555/task/2557/stat : 2557 (bprolog) S 2553 2555 1475 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1974694865 76197888 1841 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 458.44
Current children cumulated vsize (KiB) 74412

[startup+522.301 s]

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

[pid=2555] ppid=2553 vsize=74412 CPUtime=997.12
/proc/2555/stat : 2555 (bprolog) R 2553 2555 1475 0 -1 4194304 2131 0 0 0 99658 54 0 0 25 0 2 0 1974694771 76197888 1841 996147200 134512640 134990860 4294956112 18446744073709551615 134598354 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/2555/statm: 18603 1841 193 116 0 18114 0
[pid=2555/tid=2557] ppid=2553 vsize=74412 CPUtime=0
/proc/2555/task/2557/stat : 2557 (bprolog) S 2553 2555 1475 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 1974694865 76197888 1841 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 997.12
Current children cumulated vsize (KiB) 74412

[startup+1062.3 s]
/proc/loadavg: 1.99 1.98 1.94 3/74 2754
/proc/meminfo: memFree=1100256/2055920 swapFree=4109524/4192956
[pid=2555] ppid=2553 vsize=74412 CPUtime=1057.06
/proc/2555/stat : 2555 (bprolog) R 2553 2555 1475 0 -1 4194304 2131 0 0 0 105652 54 0 0 25 0 2 0 1974694771 76197888 1841 996147200 134512640 134990860 4294956112 18446744073709551615 134838937 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/2555/statm: 18603 1841 193 116 0 18114 0
[pid=2555/tid=2557] ppid=2553 vsize=74412 CPUtime=0
/proc/2555/task/2557/stat : 2557 (bprolog) S 2553 2555 1475 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 1974694865 76197888 1841 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1057.06
Current children cumulated vsize (KiB) 74412

[startup+1122.3 s]
/proc/loadavg: 1.99 1.98 1.94 3/74 2754
/proc/meminfo: memFree=1100256/2055920 swapFree=4109524/4192956
[pid=2555] ppid=2553 vsize=74412 CPUtime=1117.01
/proc/2555/stat : 2555 (bprolog) R 2553 2555 1475 0 -1 4194304 2131 0 0 0 111647 54 0 0 25 0 2 0 1974694771 76197888 1841 996147200 134512640 134990860 4294956112 18446744073709551615 134716432 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/2555/statm: 18603 1841 193 116 0 18114 0
[pid=2555/tid=2557] ppid=2553 vsize=74412 CPUtime=0
/proc/2555/task/2557/stat : 2557 (bprolog) S 2553 2555 1475 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 1974694865 76197888 1841 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1117.01
Current children cumulated vsize (KiB) 74412

[startup+1182.3 s]
/proc/loadavg: 1.99 1.98 1.94 3/74 2754
/proc/meminfo: memFree=1100256/2055920 swapFree=4109524/4192956
[pid=2555] ppid=2553 vsize=74412 CPUtime=1176.96
/proc/2555/stat : 2555 (bprolog) R 2553 2555 1475 0 -1 4194304 2131 0 0 0 117642 54 0 0 25 0 2 0 1974694771 76197888 1841 996147200 134512640 134990860 4294956112 18446744073709551615 134559509 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/2555/statm: 18603 1841 193 116 0 18114 0
[pid=2555/tid=2557] ppid=2553 vsize=74412 CPUtime=0
/proc/2555/task/2557/stat : 2557 (bprolog) S 2553 2555 1475 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 1974694865 76197888 1841 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1176.96
Current children cumulated vsize (KiB) 74412

[startup+1242.3 s]
/proc/loadavg: 1.99 1.98 1.94 3/74 2754
/proc/meminfo: memFree=1100064/2055920 swapFree=4109524/4192956
[pid=2555] ppid=2553 vsize=74412 CPUtime=1236.9
/proc/2555/stat : 2555 (bprolog) R 2553 2555 1475 0 -1 4194304 2131 0 0 0 123636 54 0 0 25 0 2 0 1974694771 76197888 1841 996147200 134512640 134990860 4294956112 18446744073709551615 134629906 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/2555/statm: 18603 1841 193 116 0 18114 0
[pid=2555/tid=2557] ppid=2553 vsize=74412 CPUtime=0
/proc/2555/task/2557/stat : 2557 (bprolog) S 2553 2555 1475 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 1974694865 76197888 1841 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1236.9
Current children cumulated vsize (KiB) 74412

[startup+1302.3 s]
/proc/loadavg: 1.99 1.98 1.94 3/74 2754
/proc/meminfo: memFree=1100064/2055920 swapFree=4109524/4192956
[pid=2555] ppid=2553 vsize=74412 CPUtime=1296.85
/proc/2555/stat : 2555 (bprolog) R 2553 2555 1475 0 -1 4194304 2131 0 0 0 129631 54 0 0 25 0 2 0 1974694771 76197888 1841 996147200 134512640 134990860 4294956112 18446744073709551615 134718387 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/2555/statm: 18603 1841 193 116 0 18114 0
[pid=2555/tid=2557] ppid=2553 vsize=74412 CPUtime=0
/proc/2555/task/2557/stat : 2557 (bprolog) S 2553 2555 1475 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 1974694865 76197888 1841 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1296.85
Current children cumulated vsize (KiB) 74412

[startup+1362.3 s]
/proc/loadavg: 1.99 1.98 1.94 3/74 2754
/proc/meminfo: memFree=1100064/2055920 swapFree=4109524/4192956
[pid=2555] ppid=2553 vsize=74412 CPUtime=1356.79
/proc/2555/stat : 2555 (bprolog) R 2553 2555 1475 0 -1 4194304 2131 0 0 0 135625 54 0 0 25 0 2 0 1974694771 76197888 1841 996147200 134512640 134990860 4294956112 18446744073709551615 134607528 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/2555/statm: 18603 1841 193 116 0 18114 0
[pid=2555/tid=2557] ppid=2553 vsize=74412 CPUtime=0
/proc/2555/task/2557/stat : 2557 (bprolog) S 2553 2555 1475 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 1974694865 76197888 1841 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1356.79
Current children cumulated vsize (KiB) 74412

[startup+1422.31 s]
/proc/loadavg: 1.99 1.98 1.94 3/74 2754
/proc/meminfo: memFree=1100064/2055920 swapFree=4109524/4192956
[pid=2555] ppid=2553 vsize=74412 CPUtime=1416.74
/proc/2555/stat : 2555 (bprolog) R 2553 2555 1475 0 -1 4194304 2131 0 0 0 141620 54 0 0 25 0 2 0 1974694771 76197888 1841 996147200 134512640 134990860 4294956112 18446744073709551615 134598316 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/2555/statm: 18603 1841 193 116 0 18114 0
[pid=2555/tid=2557] ppid=2553 vsize=74412 CPUtime=0
/proc/2555/task/2557/stat : 2557 (bprolog) S 2553 2555 1475 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 1974694865 76197888 1841 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1416.74
Current children cumulated vsize (KiB) 74412

[startup+1482.3 s]
/proc/loadavg: 1.99 1.98 1.94 3/86 2793
/proc/meminfo: memFree=1028736/2055920 swapFree=4109524/4192956
[pid=2555] ppid=2553 vsize=74412 CPUtime=1476.69
/proc/2555/stat : 2555 (bprolog) R 2553 2555 1475 0 -1 4194304 2131 0 0 0 147614 55 0 0 25 0 2 0 1974694771 76197888 1841 996147200 134512640 134990860 4294956112 18446744073709551615 134838818 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/2555/statm: 18603 1841 193 116 0 18114 0
[pid=2555/tid=2557] ppid=2553 vsize=74412 CPUtime=0
/proc/2555/task/2557/stat : 2557 (bprolog) S 2553 2555 1475 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 1974694865 76197888 1841 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1476.69
Current children cumulated vsize (KiB) 74412

[startup+1542.3 s]
/proc/loadavg: 1.99 1.98 1.94 3/86 2793
/proc/meminfo: memFree=1028544/2055920 swapFree=4109524/4192956
[pid=2555] ppid=2553 vsize=74412 CPUtime=1536.62
/proc/2555/stat : 2555 (bprolog) R 2553 2555 1475 0 -1 4194304 2131 0 0 0 153607 55 0 0 25 0 2 0 1974694771 76197888 1841 996147200 134512640 134990860 4294956112 18446744073709551615 134710523 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/2555/statm: 18603 1841 193 116 0 18114 0
[pid=2555/tid=2557] ppid=2553 vsize=74412 CPUtime=0
/proc/2555/task/2557/stat : 2557 (bprolog) S 2553 2555 1475 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 1974694865 76197888 1841 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1536.62
Current children cumulated vsize (KiB) 74412

[startup+1602.3 s]
/proc/loadavg: 1.99 1.98 1.94 3/86 2793
/proc/meminfo: memFree=985408/2055920 swapFree=4109524/4192956
[pid=2555] ppid=2553 vsize=74412 CPUtime=1596.51
/proc/2555/stat : 2555 (bprolog) R 2553 2555 1475 0 -1 4194304 2131 0 0 0 159596 55 0 0 25 0 2 0 1974694771 76197888 1841 996147200 134512640 134990860 4294956112 18446744073709551615 134718796 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/2555/statm: 18603 1841 193 116 0 18114 0
[pid=2555/tid=2557] ppid=2553 vsize=74412 CPUtime=0
/proc/2555/task/2557/stat : 2557 (bprolog) S 2553 2555 1475 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 1974694865 76197888 1841 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1596.51
Current children cumulated vsize (KiB) 74412

[startup+1662.3 s]
/proc/loadavg: 1.99 1.98 1.94 3/86 2793
/proc/meminfo: memFree=985344/2055920 swapFree=4109524/4192956
[pid=2555] ppid=2553 vsize=74412 CPUtime=1656.46
/proc/2555/stat : 2555 (bprolog) R 2553 2555 1475 0 -1 4194304 2131 0 0 0 165590 56 0 0 25 0 2 0 1974694771 76197888 1841 996147200 134512640 134990860 4294956112 18446744073709551615 134710578 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/2555/statm: 18603 1841 193 116 0 18114 0
[pid=2555/tid=2557] ppid=2553 vsize=74412 CPUtime=0
/proc/2555/task/2557/stat : 2557 (bprolog) S 2553 2555 1475 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 1974694865 76197888 1841 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1656.46
Current children cumulated vsize (KiB) 74412

[startup+1722.3 s]
/proc/loadavg: 1.99 1.98 1.94 3/86 2793
/proc/meminfo: memFree=985344/2055920 swapFree=4109524/4192956
[pid=2555] ppid=2553 vsize=74412 CPUtime=1716.41
/proc/2555/stat : 2555 (bprolog) R 2553 2555 1475 0 -1 4194304 2131 0 0 0 171585 56 0 0 25 0 2 0 1974694771 76197888 1841 996147200 134512640 134990860 4294956112 18446744073709551615 134607366 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/2555/statm: 18603 1841 193 116 0 18114 0
[pid=2555/tid=2557] ppid=2553 vsize=74412 CPUtime=0
/proc/2555/task/2557/stat : 2557 (bprolog) S 2553 2555 1475 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 1974694865 76197888 1841 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1716.41
Current children cumulated vsize (KiB) 74412

[startup+1782.3 s]
/proc/loadavg: 1.99 1.98 1.94 3/86 2793
/proc/meminfo: memFree=985216/2055920 swapFree=4109524/4192956
[pid=2555] ppid=2553 vsize=74412 CPUtime=1776.35
/proc/2555/stat : 2555 (bprolog) R 2553 2555 1475 0 -1 4194304 2131 0 0 0 177579 56 0 0 25 0 2 0 1974694771 76197888 1841 996147200 134512640 134990860 4294956112 18446744073709551615 134718811 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/2555/statm: 18603 1841 193 116 0 18114 0
[pid=2555/tid=2557] ppid=2553 vsize=74412 CPUtime=0
/proc/2555/task/2557/stat : 2557 (bprolog) S 2553 2555 1475 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 1974694865 76197888 1841 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1776.35
Current children cumulated vsize (KiB) 74412



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1806 s]
/proc/loadavg: 1.99 1.98 1.94 3/86 2794
/proc/meminfo: memFree=985088/2055920 swapFree=4109524/4192956
[pid=2555] ppid=2553 vsize=74412 CPUtime=1800.03
/proc/2555/stat : 2555 (bprolog) R 2553 2555 1475 0 -1 4194304 2131 0 0 0 179947 56 0 0 25 0 2 0 1974694771 76197888 1841 996147200 134512640 134990860 4294956112 18446744073709551615 134559518 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/2555/statm: 18603 1841 193 116 0 18114 0
[pid=2555/tid=2557] ppid=2553 vsize=74412 CPUtime=0
/proc/2555/task/2557/stat : 2557 (bprolog) S 2553 2555 1475 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 1974694865 76197888 1841 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 74412

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): 1806.01
CPU time (s): 1800.04
CPU user time (s): 1799.48
CPU system time (s): 0.563914
CPU usage (%): 99.6694
Max. virtual memory (cumulated for all children) (KiB): 74412

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.48
system time used= 0.563914
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2131
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= 7
involuntary context switches= 27873

runsolver used 1.65575 second user time and 5.11622 second system time

The end

Launcher Data (download as text)

Begin job on node70 at 2008-07-02 02:07:39
IDJOB=1036481
IDBENCH=53455
IDSOLVER=347
FILE ID=node70/1036481-1214957259
PBS_JOBID= 7870194
Free space on /tmp= 66444 MiB

SOLVER NAME= bpsolver 2008-06-27
BENCH NAME= CPAI08/csp/QWH-25/normalized-qwh-25-235-7_ext.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1036481-1214957259/watcher-1036481-1214957259 -o /tmp/evaluation-result-1036481-1214957259/solver-1036481-1214957259 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/solver HOME/instance-1036481-1214957259 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 09b8a7c0c730adc6d5edabb3b6e18184
RANDOM SEED=193657451

node70.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		: 3000.256
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		: 3000.256
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:       1042632 kB
Buffers:         53404 kB
Cached:         717876 kB
SwapCached:      77768 kB
Active:         273768 kB
Inactive:       662104 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1042632 kB
SwapTotal:     4192956 kB
SwapFree:      4109524 kB
Dirty:            1868 kB
Writeback:           0 kB
Mapped:         177444 kB
Slab:            62292 kB
Committed_AS:  4797268 kB
PageTables:       2056 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= 66448 MiB
End job on node70 at 2008-07-02 02:37:47