Trace number 1037939

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) 1800.07 1808.91

General information on the benchmark

Namecsp/QCP-20/
normalized-qcp-20-187-4_ext.xml
MD5SUM58552dc0782bd99da35e11d38ee871b0
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 benchmark5.09223
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of constraints5540
Maximum constraint arity2
Maximum domain size20
Number of constraints which are defined in extension5540
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.19/0.20	c bpsolver version 6.27.2008
0.19/0.20	c converting(HOME/instance-1037939-1214963190)
0.40/0.46	c Converted in 176 ms
0.40/0.46	c solving(HOME/instance-1037939-1214963190,1800000)

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-1037939-1214963190/watcher-1037939-1214963190 -o /tmp/evaluation-result-1037939-1214963190/solver-1037939-1214963190 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/solver HOME/instance-1037939-1214963190 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: 1.92 1.98 1.99 4/81 5770
/proc/meminfo: memFree=1011592/2055924 swapFree=4177432/4192956
[pid=5770] ppid=5768 vsize=4780 CPUtime=0
/proc/5770/stat : 5770 (bprolog) R 5768 5770 3649 0 -1 4194304 591 0 0 0 0 0 0 0 18 0 1 0 652048629 4894720 309 996147200 134512640 134990860 4294956112 18446744073709551615 134530848 0 0 4096 0 0 0 0 17 0 0 0
/proc/5770/statm: 1195 317 72 116 0 706 0

[startup+0.020327 s]
/proc/loadavg: 1.92 1.98 1.99 4/81 5770
/proc/meminfo: memFree=1011592/2055924 swapFree=4177432/4192956
[pid=5770] ppid=5768 vsize=55720 CPUtime=0.01
/proc/5770/stat : 5770 (bprolog) R 5768 5770 3649 0 -1 4194304 973 0 0 0 1 0 0 0 18 0 1 0 652048629 57057280 687 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 0 0 0
/proc/5770/statm: 13930 688 149 116 0 13441 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 55720

[startup+0.101343 s]
/proc/loadavg: 1.92 1.98 1.99 4/81 5770
/proc/meminfo: memFree=1011592/2055924 swapFree=4177432/4192956
[pid=5770] ppid=5768 vsize=56080 CPUtime=0.09
/proc/5770/stat : 5770 (bprolog) R 5768 5770 3649 0 -1 4194304 1138 0 0 0 4 5 0 0 18 0 1 0 652048629 57425920 851 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 0 0 0
/proc/5770/statm: 14020 851 176 116 0 13531 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 56080

[startup+0.301379 s]
/proc/loadavg: 1.92 1.98 1.99 4/81 5770
/proc/meminfo: memFree=1011592/2055924 swapFree=4177432/4192956
[pid=5770] ppid=5768 vsize=56080 CPUtime=0.29
/proc/5770/stat : 5770 (bprolog) R 5768 5770 3649 0 -1 4194304 1143 0 0 0 12 17 0 0 19 0 1 0 652048629 57425920 856 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 0 0 0
/proc/5770/statm: 14020 856 176 116 0 13531 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 56080

[startup+0.701453 s]
/proc/loadavg: 1.92 1.98 1.99 4/81 5770
/proc/meminfo: memFree=1011592/2055924 swapFree=4177432/4192956
[pid=5770] ppid=5768 vsize=74304 CPUtime=0.69
/proc/5770/stat : 5770 (bprolog) R 5768 5770 3649 0 -1 4194304 1729 0 0 0 42 27 0 0 24 0 2 0 652048629 76087296 1439 996147200 134512640 134990860 4294956112 18446744073709551615 134718788 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/5770/statm: 18576 1439 193 116 0 18087 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 74304

[startup+1.5016 s]
/proc/loadavg: 1.92 1.98 1.99 3/83 5772
/proc/meminfo: memFree=1006392/2055924 swapFree=4177432/4192956
[pid=5770] ppid=5768 vsize=74304 CPUtime=1.49
/proc/5770/stat : 5770 (bprolog) R 5768 5770 3649 0 -1 4194304 1729 0 0 0 122 27 0 0 25 0 2 0 652048629 76087296 1439 996147200 134512640 134990860 4294956112 18446744073709551615 134710203 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/5770/statm: 18576 1439 193 116 0 18087 0
[pid=5770/tid=5772] ppid=5768 vsize=74304 CPUtime=0
/proc/5770/task/5772/stat : 5772 (bprolog) S 5768 5770 3649 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 652048681 76087296 1439 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 74304

[startup+3.1019 s]
/proc/loadavg: 1.92 1.98 1.99 3/83 5772
/proc/meminfo: memFree=1006264/2055924 swapFree=4177432/4192956
[pid=5770] ppid=5768 vsize=74304 CPUtime=3.09
/proc/5770/stat : 5770 (bprolog) R 5768 5770 3649 0 -1 4194304 1729 0 0 0 282 27 0 0 25 0 2 0 652048629 76087296 1439 996147200 134512640 134990860 4294956112 18446744073709551615 134710460 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/5770/statm: 18576 1439 193 116 0 18087 0
[pid=5770/tid=5772] ppid=5768 vsize=74304 CPUtime=0
/proc/5770/task/5772/stat : 5772 (bprolog) S 5768 5770 3649 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 652048681 76087296 1439 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 74304

[startup+6.30149 s]
/proc/loadavg: 1.93 1.98 1.99 3/83 5772
/proc/meminfo: memFree=1006136/2055924 swapFree=4177432/4192956
[pid=5770] ppid=5768 vsize=74304 CPUtime=6.29
/proc/5770/stat : 5770 (bprolog) R 5768 5770 3649 0 -1 4194304 1730 0 0 0 602 27 0 0 25 0 2 0 652048629 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134838917 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/5770/statm: 18576 1440 193 116 0 18087 0
[pid=5770/tid=5772] ppid=5768 vsize=74304 CPUtime=0
/proc/5770/task/5772/stat : 5772 (bprolog) S 5768 5770 3649 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 652048681 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 74304

[startup+12.7017 s]
/proc/loadavg: 1.93 1.98 1.99 3/83 5772
/proc/meminfo: memFree=1006016/2055924 swapFree=4177432/4192956
[pid=5770] ppid=5768 vsize=74304 CPUtime=12.69
/proc/5770/stat : 5770 (bprolog) R 5768 5770 3649 0 -1 4194304 1730 0 0 0 1242 27 0 0 25 0 2 0 652048629 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134577971 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/5770/statm: 18576 1440 193 116 0 18087 0
[pid=5770/tid=5772] ppid=5768 vsize=74304 CPUtime=0
/proc/5770/task/5772/stat : 5772 (bprolog) S 5768 5770 3649 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 652048681 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 74304

[startup+25.5011 s]
/proc/loadavg: 1.95 1.98 1.99 3/83 5772
/proc/meminfo: memFree=1006016/2055924 swapFree=4177432/4192956
[pid=5770] ppid=5768 vsize=74304 CPUtime=25.48
/proc/5770/stat : 5770 (bprolog) R 5768 5770 3649 0 -1 4194304 1730 0 0 0 2521 27 0 0 25 0 2 0 652048629 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134559509 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/5770/statm: 18576 1440 193 116 0 18087 0
[pid=5770/tid=5772] ppid=5768 vsize=74304 CPUtime=0
/proc/5770/task/5772/stat : 5772 (bprolog) S 5768 5770 3649 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 652048681 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 74304

[startup+51.1018 s]
/proc/loadavg: 1.96 1.98 1.99 3/83 5772
/proc/meminfo: memFree=1006016/2055924 swapFree=4177432/4192956
[pid=5770] ppid=5768 vsize=74304 CPUtime=51.07
/proc/5770/stat : 5770 (bprolog) R 5768 5770 3649 0 -1 4194304 1730 0 0 0 5080 27 0 0 25 0 2 0 652048629 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134710648 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/5770/statm: 18576 1440 193 116 0 18087 0
[pid=5770/tid=5772] ppid=5768 vsize=74304 CPUtime=0
/proc/5770/task/5772/stat : 5772 (bprolog) S 5768 5770 3649 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 652048681 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 74304

[startup+102.306 s]
/proc/loadavg: 1.98 1.98 1.99 3/83 5772
/proc/meminfo: memFree=1005888/2055924 swapFree=4177432/4192956
[pid=5770] ppid=5768 vsize=74304 CPUtime=102.25
/proc/5770/stat : 5770 (bprolog) R 5768 5770 3649 0 -1 4194304 1730 0 0 0 10198 27 0 0 25 0 2 0 652048629 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134838818 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/5770/statm: 18576 1440 193 116 0 18087 0
[pid=5770/tid=5772] ppid=5768 vsize=74304 CPUtime=0
/proc/5770/task/5772/stat : 5772 (bprolog) S 5768 5770 3649 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 652048681 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 74304

[startup+162.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 5772
/proc/meminfo: memFree=1005824/2055924 swapFree=4177432/4192956
[pid=5770] ppid=5768 vsize=74304 CPUtime=162.21
/proc/5770/stat : 5770 (bprolog) R 5768 5770 3649 0 -1 4194304 1730 0 0 0 16194 27 0 0 25 0 2 0 652048629 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134629683 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/5770/statm: 18576 1440 193 116 0 18087 0
[pid=5770/tid=5772] ppid=5768 vsize=74304 CPUtime=0
/proc/5770/task/5772/stat : 5772 (bprolog) S 5768 5770 3649 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 652048681 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 74304

[startup+222.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 5772
/proc/meminfo: memFree=1005824/2055924 swapFree=4177432/4192956
[pid=5770] ppid=5768 vsize=74304 CPUtime=222.18
/proc/5770/stat : 5770 (bprolog) R 5768 5770 3649 0 -1 4194304 1730 0 0 0 22191 27 0 0 25 0 2 0 652048629 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134718698 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/5770/statm: 18576 1440 193 116 0 18087 0
[pid=5770/tid=5772] ppid=5768 vsize=74304 CPUtime=0
/proc/5770/task/5772/stat : 5772 (bprolog) S 5768 5770 3649 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 652048681 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 74304

[startup+282.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 5773
/proc/meminfo: memFree=1005696/2055924 swapFree=4177432/4192956
[pid=5770] ppid=5768 vsize=74304 CPUtime=282.16
/proc/5770/stat : 5770 (bprolog) R 5768 5770 3649 0 -1 4194304 1730 0 0 0 28189 27 0 0 25 0 2 0 652048629 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134838952 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/5770/statm: 18576 1440 193 116 0 18087 0
[pid=5770/tid=5772] ppid=5768 vsize=74304 CPUtime=0
/proc/5770/task/5772/stat : 5772 (bprolog) S 5768 5770 3649 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 652048681 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 74304

[startup+342.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 5773
/proc/meminfo: memFree=1005696/2055924 swapFree=4177432/4192956
[pid=5770] ppid=5768 vsize=74304 CPUtime=342.13
/proc/5770/stat : 5770 (bprolog) R 5768 5770 3649 0 -1 4194304 1730 0 0 0 34186 27 0 0 25 0 2 0 652048629 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134629713 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/5770/statm: 18576 1440 193 116 0 18087 0
[pid=5770/tid=5772] ppid=5768 vsize=74304 CPUtime=0
/proc/5770/task/5772/stat : 5772 (bprolog) S 5768 5770 3649 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 652048681 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 74304

[startup+402.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 5773
/proc/meminfo: memFree=1005760/2055924 swapFree=4177432/4192956
[pid=5770] ppid=5768 vsize=74304 CPUtime=402.1
/proc/5770/stat : 5770 (bprolog) R 5768 5770 3649 0 -1 4194304 1730 0 0 0 40183 27 0 0 25 0 2 0 652048629 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134634476 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/5770/statm: 18576 1440 193 116 0 18087 0
[pid=5770/tid=5772] ppid=5768 vsize=74304 CPUtime=0
/proc/5770/task/5772/stat : 5772 (bprolog) S 5768 5770 3649 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 652048681 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 74304

[startup+462.301 s]
/proc/loadavg: 2.00 1.98 1.99 4/85 5865
/proc/meminfo: memFree=1065584/2055924 swapFree=4177432/4192956
[pid=5770] ppid=5768 vsize=74304 CPUtime=462
/proc/5770/stat : 5770 (bprolog) R 5768 5770 3649 0 -1 4194304 1730 0 0 0 46172 28 0 0 25 0 2 0 652048629 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134629962 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/5770/statm: 18576 1440 193 116 0 18087 0
[pid=5770/tid=5772] ppid=5768 vsize=74304 CPUtime=0
/proc/5770/task/5772/stat : 5772 (bprolog) S 5768 5770 3649 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 652048681 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 462
Current children cumulated vsize (KiB) 74304

[startup+522.301 s]

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

/proc/5770/task/5772/stat : 5772 (bprolog) S 5768 5770 3649 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 652048681 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1057.9
Current children cumulated vsize (KiB) 74304

[startup+1122.3 s]
/proc/loadavg: 2.95 2.45 2.17 4/81 6344
/proc/meminfo: memFree=1033208/2055924 swapFree=4177432/4192956
[pid=5770] ppid=5768 vsize=74304 CPUtime=1117.65
/proc/5770/stat : 5770 (bprolog) R 5768 5770 3649 0 -1 4194304 1730 0 0 0 111732 33 0 0 25 0 2 0 652048629 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134715790 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/5770/statm: 18576 1440 193 116 0 18087 0
[pid=5770/tid=5772] ppid=5768 vsize=74304 CPUtime=0
/proc/5770/task/5772/stat : 5772 (bprolog) S 5768 5770 3649 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 652048681 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1117.65
Current children cumulated vsize (KiB) 74304

[startup+1182.3 s]
/proc/loadavg: 2.42 2.40 2.17 3/76 6399
/proc/meminfo: memFree=1033528/2055924 swapFree=4177432/4192956
[pid=5770] ppid=5768 vsize=74304 CPUtime=1176.01
/proc/5770/stat : 5770 (bprolog) R 5768 5770 3649 0 -1 4194304 1730 0 0 0 117568 33 0 0 25 0 2 0 652048629 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134838842 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/5770/statm: 18576 1440 193 116 0 18087 0
[pid=5770/tid=5772] ppid=5768 vsize=74304 CPUtime=0
/proc/5770/task/5772/stat : 5772 (bprolog) S 5768 5770 3649 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 652048681 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1176.01
Current children cumulated vsize (KiB) 74304

[startup+1242.3 s]
/proc/loadavg: 2.15 2.32 2.16 3/76 6399
/proc/meminfo: memFree=1033656/2055924 swapFree=4177432/4192956
[pid=5770] ppid=5768 vsize=74304 CPUtime=1235.77
/proc/5770/stat : 5770 (bprolog) R 5768 5770 3649 0 -1 4194304 1730 0 0 0 123544 33 0 0 25 0 2 0 652048629 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134718698 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/5770/statm: 18576 1440 193 116 0 18087 0
[pid=5770/tid=5772] ppid=5768 vsize=74304 CPUtime=0
/proc/5770/task/5772/stat : 5772 (bprolog) S 5768 5770 3649 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 652048681 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1235.77
Current children cumulated vsize (KiB) 74304

[startup+1302.3 s]
/proc/loadavg: 2.05 2.26 2.15 3/76 6399
/proc/meminfo: memFree=1033656/2055924 swapFree=4177432/4192956
[pid=5770] ppid=5768 vsize=74304 CPUtime=1295.52
/proc/5770/stat : 5770 (bprolog) R 5768 5770 3649 0 -1 4194304 1730 0 0 0 129519 33 0 0 25 0 2 0 652048629 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134710428 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/5770/statm: 18576 1440 193 116 0 18087 0
[pid=5770/tid=5772] ppid=5768 vsize=74304 CPUtime=0
/proc/5770/task/5772/stat : 5772 (bprolog) S 5768 5770 3649 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 652048681 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1295.52
Current children cumulated vsize (KiB) 74304

[startup+1362.3 s]
/proc/loadavg: 2.02 2.21 2.14 3/76 6399
/proc/meminfo: memFree=1033720/2055924 swapFree=4177432/4192956
[pid=5770] ppid=5768 vsize=74304 CPUtime=1355.28
/proc/5770/stat : 5770 (bprolog) R 5768 5770 3649 0 -1 4194304 1730 0 0 0 135495 33 0 0 25 0 2 0 652048629 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134605252 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/5770/statm: 18576 1440 193 116 0 18087 0
[pid=5770/tid=5772] ppid=5768 vsize=74304 CPUtime=0
/proc/5770/task/5772/stat : 5772 (bprolog) S 5768 5770 3649 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 652048681 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1355.28
Current children cumulated vsize (KiB) 74304

[startup+1422.31 s]
/proc/loadavg: 2.00 2.17 2.12 3/76 6399
/proc/meminfo: memFree=1033720/2055924 swapFree=4177432/4192956
[pid=5770] ppid=5768 vsize=74304 CPUtime=1415.03
/proc/5770/stat : 5770 (bprolog) R 5768 5770 3649 0 -1 4194304 1730 0 0 0 141470 33 0 0 25 0 2 0 652048629 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134560232 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/5770/statm: 18576 1440 193 116 0 18087 0
[pid=5770/tid=5772] ppid=5768 vsize=74304 CPUtime=0
/proc/5770/task/5772/stat : 5772 (bprolog) S 5768 5770 3649 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 652048681 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1415.03
Current children cumulated vsize (KiB) 74304

[startup+1482.3 s]
/proc/loadavg: 2.00 2.14 2.11 3/76 6399
/proc/meminfo: memFree=1033720/2055924 swapFree=4177432/4192956
[pid=5770] ppid=5768 vsize=74304 CPUtime=1474.78
/proc/5770/stat : 5770 (bprolog) R 5768 5770 3649 0 -1 4194304 1730 0 0 0 147445 33 0 0 25 0 2 0 652048629 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134838952 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/5770/statm: 18576 1440 193 116 0 18087 0
[pid=5770/tid=5772] ppid=5768 vsize=74304 CPUtime=0
/proc/5770/task/5772/stat : 5772 (bprolog) S 5768 5770 3649 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 652048681 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1474.78
Current children cumulated vsize (KiB) 74304

[startup+1542.3 s]
/proc/loadavg: 2.00 2.11 2.10 3/76 6399
/proc/meminfo: memFree=1033720/2055924 swapFree=4177432/4192956
[pid=5770] ppid=5768 vsize=74304 CPUtime=1534.53
/proc/5770/stat : 5770 (bprolog) R 5768 5770 3649 0 -1 4194304 1730 0 0 0 153420 33 0 0 25 0 2 0 652048629 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134715604 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/5770/statm: 18576 1440 193 116 0 18087 0
[pid=5770/tid=5772] ppid=5768 vsize=74304 CPUtime=0
/proc/5770/task/5772/stat : 5772 (bprolog) S 5768 5770 3649 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 652048681 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1534.53
Current children cumulated vsize (KiB) 74304

[startup+1602.3 s]
/proc/loadavg: 2.00 2.09 2.09 3/76 6399
/proc/meminfo: memFree=1033784/2055924 swapFree=4177432/4192956
[pid=5770] ppid=5768 vsize=74304 CPUtime=1594.28
/proc/5770/stat : 5770 (bprolog) R 5768 5770 3649 0 -1 4194304 1730 0 0 0 159395 33 0 0 25 0 2 0 652048629 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134718672 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/5770/statm: 18576 1440 193 116 0 18087 0
[pid=5770/tid=5772] ppid=5768 vsize=74304 CPUtime=0
/proc/5770/task/5772/stat : 5772 (bprolog) S 5768 5770 3649 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 652048681 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1594.28
Current children cumulated vsize (KiB) 74304

[startup+1662.3 s]
/proc/loadavg: 2.00 2.07 2.08 3/76 6399
/proc/meminfo: memFree=1033720/2055924 swapFree=4177432/4192956
[pid=5770] ppid=5768 vsize=74304 CPUtime=1654.05
/proc/5770/stat : 5770 (bprolog) R 5768 5770 3649 0 -1 4194304 1730 0 0 0 165371 34 0 0 25 0 2 0 652048629 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134711693 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/5770/statm: 18576 1440 193 116 0 18087 0
[pid=5770/tid=5772] ppid=5768 vsize=74304 CPUtime=0
/proc/5770/task/5772/stat : 5772 (bprolog) S 5768 5770 3649 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 652048681 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1654.05
Current children cumulated vsize (KiB) 74304

[startup+1722.3 s]
/proc/loadavg: 2.00 2.05 2.08 3/76 6399
/proc/meminfo: memFree=1033720/2055924 swapFree=4177432/4192956
[pid=5770] ppid=5768 vsize=74304 CPUtime=1713.8
/proc/5770/stat : 5770 (bprolog) R 5768 5770 3649 0 -1 4194304 1730 0 0 0 171346 34 0 0 25 0 2 0 652048629 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134715604 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/5770/statm: 18576 1440 193 116 0 18087 0
[pid=5770/tid=5772] ppid=5768 vsize=74304 CPUtime=0
/proc/5770/task/5772/stat : 5772 (bprolog) S 5768 5770 3649 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 652048681 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1713.8
Current children cumulated vsize (KiB) 74304

[startup+1782.3 s]
/proc/loadavg: 2.00 2.04 2.07 3/76 6399
/proc/meminfo: memFree=1033528/2055924 swapFree=4177432/4192956
[pid=5770] ppid=5768 vsize=74304 CPUtime=1773.55
/proc/5770/stat : 5770 (bprolog) R 5768 5770 3649 0 -1 4194304 1730 0 0 0 177321 34 0 0 25 0 2 0 652048629 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134710466 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/5770/statm: 18576 1440 193 116 0 18087 0
[pid=5770/tid=5772] ppid=5768 vsize=74304 CPUtime=0
/proc/5770/task/5772/stat : 5772 (bprolog) S 5768 5770 3649 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 652048681 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1773.55
Current children cumulated vsize (KiB) 74304



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.9 s]
/proc/loadavg: 2.00 2.04 2.07 3/77 6400
/proc/meminfo: memFree=1033520/2055924 swapFree=4177432/4192956
[pid=5770] ppid=5768 vsize=84548 CPUtime=1800.05
/proc/5770/stat : 5770 (bprolog) R 5768 5770 3649 0 -1 4194304 1731 0 0 0 179971 34 0 0 25 0 3 0 652048629 86577152 1441 996147200 134512640 134990860 4294956112 18446744073709551615 134838952 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/5770/statm: 21137 1441 193 116 0 20648 0
[pid=5770/tid=5772] ppid=5768 vsize=84548 CPUtime=0
/proc/5770/task/5772/stat : 5772 (bprolog) S 5768 5770 3649 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 652048681 86577152 1441 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=5770/tid=6400] ppid=5768 vsize=84548 CPUtime=0
/proc/5770/task/6400/stat : 6400 (bprolog) S 5768 5770 3649 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 652228711 86577152 1441 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 84548

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

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

[startup+1808.9 s]
/proc/loadavg: 2.00 2.04 2.07 3/77 6400
/proc/meminfo: memFree=1033520/2055924 swapFree=4177432/4192956
[pid=5770] ppid=5768 vsize=84548 CPUtime=1800.05
/proc/5770/stat : 5770 (bprolog) R 5768 5770 3649 0 -1 4194304 1731 0 0 0 179971 34 0 0 25 0 3 0 652048629 86577152 1441 996147200 134512640 134990860 4294956112 18446744073709551615 134838952 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/5770/statm: 21137 1441 193 116 0 20648 0
[pid=5770/tid=5772] ppid=5768 vsize=84548 CPUtime=0
/proc/5770/task/5772/stat : 5772 (bprolog) S 5768 5770 3649 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 652048681 86577152 1441 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=5770/tid=6400] ppid=5768 vsize=84548 CPUtime=0
/proc/5770/task/6400/stat : 6400 (bprolog) S 5768 5770 3649 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 652228711 86577152 1441 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 84548

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1808.91
CPU time (s): 1800.07
CPU user time (s): 1799.72
CPU system time (s): 0.345947
CPU usage (%): 99.5109
Max. virtual memory (cumulated for all children) (KiB): 84548

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.72
system time used= 0.345947
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1731
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= 6
involuntary context switches= 22464

runsolver used 1.86472 second user time and 4.73228 second system time

The end

Launcher Data (download as text)

Begin job on node83 at 2008-07-02 03:46:30
IDJOB=1037939
IDBENCH=53536
IDSOLVER=347
FILE ID=node83/1037939-1214963190
PBS_JOBID= 7870170
Free space on /tmp= 65488 MiB

SOLVER NAME= bpsolver 2008-06-27
BENCH NAME= CPAI08/csp/QCP-20/normalized-qcp-20-187-4_ext.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1037939-1214963190/watcher-1037939-1214963190 -o /tmp/evaluation-result-1037939-1214963190/solver-1037939-1214963190 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/solver HOME/instance-1037939-1214963190 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 58552dc0782bd99da35e11d38ee871b0
RANDOM SEED=230055638

node83.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.263
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.263
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055924 kB
MemFree:       1012072 kB
Buffers:         63124 kB
Cached:         822956 kB
SwapCached:       9548 kB
Active:         321776 kB
Inactive:       640256 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1012072 kB
SwapTotal:     4192956 kB
SwapFree:      4177432 kB
Dirty:            1596 kB
Writeback:           0 kB
Mapped:          89424 kB
Slab:            67012 kB
Committed_AS:  1722724 kB
PageTables:       1920 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= 65492 MiB
End job on node83 at 2008-07-02 04:16:41