Trace number 1037759

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) 1800.09 1816.12

General information on the benchmark

Namecsp/QCP-20/
normalized-qcp-20-187-1_ext.xml
MD5SUMf3ee39aa6f2efa7f9f3ad629962df693
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 benchmark1.2838
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)

0.00/0.02	c bpsolver version 6.27.2008
0.00/0.02	c converting(HOME/instance-1037759-1214962560)
0.48/0.52	c Converted in 216 ms
0.48/0.52	c solving(HOME/instance-1037759-1214962560,1800000)

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-1037759-1214962560/watcher-1037759-1214962560 -o /tmp/evaluation-result-1037759-1214962560/solver-1037759-1214962560 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/solver HOME/instance-1037759-1214962560 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: 2.14 2.04 2.01 4/73 21302
/proc/meminfo: memFree=1727312/2055920 swapFree=4180060/4192956
[pid=21302] ppid=21300 vsize=3376 CPUtime=0
/proc/21302/stat : 21302 (bprolog) R 21300 21302 20287 0 -1 4194304 293 0 0 0 0 0 0 0 20 0 1 0 1975230401 3457024 24 996147200 134512640 134990860 4294956112 18446744073709551615 7860523 0 0 4096 0 0 0 0 17 1 0 0
/proc/21302/statm: 844 24 18 116 0 701 0

[startup+0.197271 s]
/proc/loadavg: 2.14 2.04 2.01 4/73 21302
/proc/meminfo: memFree=1727312/2055920 swapFree=4180060/4192956
[pid=21302] ppid=21300 vsize=56080 CPUtime=0.18
/proc/21302/stat : 21302 (bprolog) R 21300 21302 20287 0 -1 4194304 1140 0 0 0 8 10 0 0 20 0 1 0 1975230401 57425920 853 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/21302/statm: 14020 853 176 116 0 13531 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 56080

[startup+0.201271 s]
/proc/loadavg: 2.14 2.04 2.01 4/73 21302
/proc/meminfo: memFree=1727312/2055920 swapFree=4180060/4192956
[pid=21302] ppid=21300 vsize=56080 CPUtime=0.19
/proc/21302/stat : 21302 (bprolog) R 21300 21302 20287 0 -1 4194304 1140 0 0 0 9 10 0 0 20 0 1 0 1975230401 57425920 853 996147200 134512640 134990860 4294956112 18446744073709551615 134634853 0 0 4096 2 0 0 0 17 1 0 0
/proc/21302/statm: 14020 853 176 116 0 13531 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 56080

[startup+0.30129 s]
/proc/loadavg: 2.14 2.04 2.01 4/73 21302
/proc/meminfo: memFree=1727312/2055920 swapFree=4180060/4192956
[pid=21302] ppid=21300 vsize=56080 CPUtime=0.28
/proc/21302/stat : 21302 (bprolog) R 21300 21302 20287 0 -1 4194304 1143 0 0 0 13 15 0 0 21 0 1 0 1975230401 57425920 856 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/21302/statm: 14020 856 176 116 0 13531 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 56080

[startup+0.701359 s]
/proc/loadavg: 2.14 2.04 2.01 4/73 21302
/proc/meminfo: memFree=1727312/2055920 swapFree=4180060/4192956
[pid=21302] ppid=21300 vsize=74304 CPUtime=0.68
/proc/21302/stat : 21302 (bprolog) R 21300 21302 20287 0 -1 4194304 1729 0 0 0 40 28 0 0 25 0 2 0 1975230401 76087296 1439 996147200 134512640 134990860 4294956112 18446744073709551615 134607595 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21302/statm: 18576 1439 193 116 0 18087 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 74304

[startup+1.5015 s]
/proc/loadavg: 2.12 2.04 2.01 3/75 21305
/proc/meminfo: memFree=1722048/2055920 swapFree=4180060/4192956
[pid=21302] ppid=21300 vsize=74304 CPUtime=1.48
/proc/21302/stat : 21302 (bprolog) R 21300 21302 20287 0 -1 4194304 1730 0 0 0 120 28 0 0 25 0 2 0 1975230401 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134710571 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21302/statm: 18576 1440 193 116 0 18087 0
[pid=21302/tid=21304] ppid=21300 vsize=74304 CPUtime=0
/proc/21302/task/21304/stat : 21304 (bprolog) S 21300 21302 20287 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975230459 76087296 1440 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) 74304

[startup+3.10179 s]
/proc/loadavg: 2.12 2.04 2.01 3/75 21305
/proc/meminfo: memFree=1721856/2055920 swapFree=4180060/4192956
[pid=21302] ppid=21300 vsize=74304 CPUtime=3.07
/proc/21302/stat : 21302 (bprolog) R 21300 21302 20287 0 -1 4194304 1730 0 0 0 279 28 0 0 25 0 2 0 1975230401 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134631170 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21302/statm: 18576 1440 193 116 0 18087 0
[pid=21302/tid=21304] ppid=21300 vsize=74304 CPUtime=0
/proc/21302/task/21304/stat : 21304 (bprolog) S 21300 21302 20287 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975230459 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 74304

[startup+6.30135 s]
/proc/loadavg: 2.11 2.04 2.01 3/75 21305
/proc/meminfo: memFree=1721856/2055920 swapFree=4180060/4192956
[pid=21302] ppid=21300 vsize=74304 CPUtime=6.24
/proc/21302/stat : 21302 (bprolog) R 21300 21302 20287 0 -1 4194304 1730 0 0 0 596 28 0 0 25 0 2 0 1975230401 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134718799 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21302/statm: 18576 1440 193 116 0 18087 0
[pid=21302/tid=21304] ppid=21300 vsize=74304 CPUtime=0
/proc/21302/task/21304/stat : 21304 (bprolog) S 21300 21302 20287 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975230459 76087296 1440 996147200 134512640 134990860 4294956112 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) 74304

[startup+12.7025 s]
/proc/loadavg: 2.11 2.04 2.01 3/75 21305
/proc/meminfo: memFree=1721856/2055920 swapFree=4180060/4192956
[pid=21302] ppid=21300 vsize=74304 CPUtime=12.59
/proc/21302/stat : 21302 (bprolog) R 21300 21302 20287 0 -1 4194304 1730 0 0 0 1231 28 0 0 25 0 2 0 1975230401 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134838858 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21302/statm: 18576 1440 193 116 0 18087 0
[pid=21302/tid=21304] ppid=21300 vsize=74304 CPUtime=0
/proc/21302/task/21304/stat : 21304 (bprolog) S 21300 21302 20287 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975230459 76087296 1440 996147200 134512640 134990860 4294956112 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) 74304

[startup+25.5017 s]
/proc/loadavg: 2.08 2.04 2.01 3/75 21306
/proc/meminfo: memFree=1721728/2055920 swapFree=4180060/4192956
[pid=21302] ppid=21300 vsize=74304 CPUtime=25.29
/proc/21302/stat : 21302 (bprolog) R 21300 21302 20287 0 -1 4194304 1730 0 0 0 2501 28 0 0 25 0 2 0 1975230401 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134629553 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21302/statm: 18576 1440 193 116 0 18087 0
[pid=21302/tid=21304] ppid=21300 vsize=74304 CPUtime=0
/proc/21302/task/21304/stat : 21304 (bprolog) S 21300 21302 20287 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975230459 76087296 1440 996147200 134512640 134990860 4294956112 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) 74304

[startup+51.1013 s]
/proc/loadavg: 2.05 2.03 2.00 3/75 21306
/proc/meminfo: memFree=1721792/2055920 swapFree=4180060/4192956
[pid=21302] ppid=21300 vsize=74304 CPUtime=50.7
/proc/21302/stat : 21302 (bprolog) R 21300 21302 20287 0 -1 4194304 1730 0 0 0 5042 28 0 0 25 0 2 0 1975230401 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134718382 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21302/statm: 18576 1440 193 116 0 18087 0
[pid=21302/tid=21304] ppid=21300 vsize=74304 CPUtime=0
/proc/21302/task/21304/stat : 21304 (bprolog) S 21300 21302 20287 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975230459 76087296 1440 996147200 134512640 134990860 4294956112 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) 74304

[startup+102.301 s]
/proc/loadavg: 2.02 2.03 2.00 3/75 21306
/proc/meminfo: memFree=1721664/2055920 swapFree=4180060/4192956
[pid=21302] ppid=21300 vsize=74304 CPUtime=101.51
/proc/21302/stat : 21302 (bprolog) R 21300 21302 20287 0 -1 4194304 1730 0 0 0 10123 28 0 0 25 0 2 0 1975230401 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134710811 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21302/statm: 18576 1440 193 116 0 18087 0
[pid=21302/tid=21304] ppid=21300 vsize=74304 CPUtime=0
/proc/21302/task/21304/stat : 21304 (bprolog) S 21300 21302 20287 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975230459 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.51
Current children cumulated vsize (KiB) 74304

[startup+162.302 s]
/proc/loadavg: 2.01 2.02 2.00 3/75 21306
/proc/meminfo: memFree=1721664/2055920 swapFree=4180060/4192956
[pid=21302] ppid=21300 vsize=74304 CPUtime=161.05
/proc/21302/stat : 21302 (bprolog) R 21300 21302 20287 0 -1 4194304 1730 0 0 0 16077 28 0 0 25 0 2 0 1975230401 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134838937 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21302/statm: 18576 1440 193 116 0 18087 0
[pid=21302/tid=21304] ppid=21300 vsize=74304 CPUtime=0
/proc/21302/task/21304/stat : 21304 (bprolog) S 21300 21302 20287 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975230459 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 161.05
Current children cumulated vsize (KiB) 74304

[startup+222.305 s]
/proc/loadavg: 2.00 2.01 2.00 3/75 21306
/proc/meminfo: memFree=1721728/2055920 swapFree=4180060/4192956
[pid=21302] ppid=21300 vsize=74304 CPUtime=220.6
/proc/21302/stat : 21302 (bprolog) R 21300 21302 20287 0 -1 4194304 1730 0 0 0 22032 28 0 0 25 0 2 0 1975230401 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134718828 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21302/statm: 18576 1440 193 116 0 18087 0
[pid=21302/tid=21304] ppid=21300 vsize=74304 CPUtime=0
/proc/21302/task/21304/stat : 21304 (bprolog) S 21300 21302 20287 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975230459 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 220.6
Current children cumulated vsize (KiB) 74304

[startup+282.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/75 21306
/proc/meminfo: memFree=1721728/2055920 swapFree=4180060/4192956
[pid=21302] ppid=21300 vsize=74304 CPUtime=280.14
/proc/21302/stat : 21302 (bprolog) R 21300 21302 20287 0 -1 4194304 1730 0 0 0 27986 28 0 0 25 0 2 0 1975230401 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134718678 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21302/statm: 18576 1440 193 116 0 18087 0
[pid=21302/tid=21304] ppid=21300 vsize=74304 CPUtime=0
/proc/21302/task/21304/stat : 21304 (bprolog) S 21300 21302 20287 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975230459 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 280.14
Current children cumulated vsize (KiB) 74304

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 21306
/proc/meminfo: memFree=1721792/2055920 swapFree=4180060/4192956
[pid=21302] ppid=21300 vsize=74304 CPUtime=339.68
/proc/21302/stat : 21302 (bprolog) R 21300 21302 20287 0 -1 4194304 1730 0 0 0 33940 28 0 0 25 0 2 0 1975230401 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134716353 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21302/statm: 18576 1440 193 116 0 18087 0
[pid=21302/tid=21304] ppid=21300 vsize=74304 CPUtime=0
/proc/21302/task/21304/stat : 21304 (bprolog) S 21300 21302 20287 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975230459 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 339.68
Current children cumulated vsize (KiB) 74304

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 21306
/proc/meminfo: memFree=1721792/2055920 swapFree=4180060/4192956
[pid=21302] ppid=21300 vsize=74304 CPUtime=399.22
/proc/21302/stat : 21302 (bprolog) R 21300 21302 20287 0 -1 4194304 1730 0 0 0 39894 28 0 0 25 0 2 0 1975230401 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134718721 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21302/statm: 18576 1440 193 116 0 18087 0
[pid=21302/tid=21304] ppid=21300 vsize=74304 CPUtime=0
/proc/21302/task/21304/stat : 21304 (bprolog) S 21300 21302 20287 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975230459 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 399.22
Current children cumulated vsize (KiB) 74304

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 21306
/proc/meminfo: memFree=1721856/2055920 swapFree=4180060/4192956
[pid=21302] ppid=21300 vsize=74304 CPUtime=458.77
/proc/21302/stat : 21302 (bprolog) R 21300 21302 20287 0 -1 4194304 1730 0 0 0 45849 28 0 0 25 0 2 0 1975230401 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134710610 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21302/statm: 18576 1440 193 116 0 18087 0
[pid=21302/tid=21304] ppid=21300 vsize=74304 CPUtime=0
/proc/21302/task/21304/stat : 21304 (bprolog) S 21300 21302 20287 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975230459 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 458.77
Current children cumulated vsize (KiB) 74304

[startup+522.301 s]

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

[pid=21302] ppid=21300 vsize=84548 CPUtime=1232.84
/proc/21302/stat : 21302 (bprolog) R 21300 21302 20287 0 -1 4194304 1731 0 0 0 123254 30 0 0 25 0 3 0 1975230401 86577152 1441 996147200 134512640 134990860 4294956112 18446744073709551615 134838818 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21302/statm: 21137 1441 193 116 0 20648 0
[pid=21302/tid=21304] ppid=21300 vsize=84548 CPUtime=0
/proc/21302/task/21304/stat : 21304 (bprolog) S 21300 21302 20287 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1975230459 86577152 1441 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=21302/tid=21307] ppid=21300 vsize=84548 CPUtime=0
/proc/21302/task/21307/stat : 21307 (bprolog) S 21300 21302 20287 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 1975320473 86577152 1441 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1232.84
Current children cumulated vsize (KiB) 84548

[startup+1302.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/76 21307
/proc/meminfo: memFree=1721336/2055920 swapFree=4180060/4192956
[pid=21302] ppid=21300 vsize=84548 CPUtime=1292.38
/proc/21302/stat : 21302 (bprolog) R 21300 21302 20287 0 -1 4194304 1731 0 0 0 129208 30 0 0 25 0 3 0 1975230401 86577152 1441 996147200 134512640 134990860 4294956112 18446744073709551615 134604281 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21302/statm: 21137 1441 193 116 0 20648 0
[pid=21302/tid=21304] ppid=21300 vsize=84548 CPUtime=0
/proc/21302/task/21304/stat : 21304 (bprolog) S 21300 21302 20287 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1975230459 86577152 1441 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=21302/tid=21307] ppid=21300 vsize=84548 CPUtime=0
/proc/21302/task/21307/stat : 21307 (bprolog) S 21300 21302 20287 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 1975320473 86577152 1441 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1292.38
Current children cumulated vsize (KiB) 84548

[startup+1362.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/77 21308
/proc/meminfo: memFree=1721328/2055920 swapFree=4180060/4192956
[pid=21302] ppid=21300 vsize=94792 CPUtime=1351.92
/proc/21302/stat : 21302 (bprolog) R 21300 21302 20287 0 -1 4194304 1732 0 0 0 135162 30 0 0 25 0 4 0 1975230401 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 134838937 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21302/statm: 23698 1442 193 116 0 23209 0
[pid=21302/tid=21304] ppid=21300 vsize=94792 CPUtime=0
/proc/21302/task/21304/stat : 21304 (bprolog) S 21300 21302 20287 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 1975230459 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=21302/tid=21307] ppid=21300 vsize=94792 CPUtime=0
/proc/21302/task/21307/stat : 21307 (bprolog) S 21300 21302 20287 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 1975320473 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=21302/tid=21308] ppid=21300 vsize=94792 CPUtime=0
/proc/21302/task/21308/stat : 21308 (bprolog) S 21300 21302 20287 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 1975365483 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1351.92
Current children cumulated vsize (KiB) 94792

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 21308
/proc/meminfo: memFree=1721392/2055920 swapFree=4180060/4192956
[pid=21302] ppid=21300 vsize=94792 CPUtime=1411.47
/proc/21302/stat : 21302 (bprolog) R 21300 21302 20287 0 -1 4194304 1732 0 0 0 141117 30 0 0 25 0 4 0 1975230401 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 134710924 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21302/statm: 23698 1442 193 116 0 23209 0
[pid=21302/tid=21304] ppid=21300 vsize=94792 CPUtime=0
/proc/21302/task/21304/stat : 21304 (bprolog) S 21300 21302 20287 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 1975230459 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=21302/tid=21307] ppid=21300 vsize=94792 CPUtime=0
/proc/21302/task/21307/stat : 21307 (bprolog) S 21300 21302 20287 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 1975320473 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=21302/tid=21308] ppid=21300 vsize=94792 CPUtime=0
/proc/21302/task/21308/stat : 21308 (bprolog) S 21300 21302 20287 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 1975365483 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1411.47
Current children cumulated vsize (KiB) 94792

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 21308
/proc/meminfo: memFree=1721392/2055920 swapFree=4180060/4192956
[pid=21302] ppid=21300 vsize=94792 CPUtime=1471.01
/proc/21302/stat : 21302 (bprolog) R 21300 21302 20287 0 -1 4194304 1732 0 0 0 147071 30 0 0 25 0 4 0 1975230401 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 134607495 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21302/statm: 23698 1442 193 116 0 23209 0
[pid=21302/tid=21304] ppid=21300 vsize=94792 CPUtime=0
/proc/21302/task/21304/stat : 21304 (bprolog) S 21300 21302 20287 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 1975230459 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=21302/tid=21307] ppid=21300 vsize=94792 CPUtime=0
/proc/21302/task/21307/stat : 21307 (bprolog) S 21300 21302 20287 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 1975320473 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=21302/tid=21308] ppid=21300 vsize=94792 CPUtime=0
/proc/21302/task/21308/stat : 21308 (bprolog) S 21300 21302 20287 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 1975365483 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1471.01
Current children cumulated vsize (KiB) 94792

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 21314
/proc/meminfo: memFree=1721200/2055920 swapFree=4180060/4192956
[pid=21302] ppid=21300 vsize=94792 CPUtime=1530.53
/proc/21302/stat : 21302 (bprolog) R 21300 21302 20287 0 -1 4194304 1732 0 0 0 153023 30 0 0 25 0 4 0 1975230401 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 134718780 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21302/statm: 23698 1442 193 116 0 23209 0
[pid=21302/tid=21304] ppid=21300 vsize=94792 CPUtime=0
/proc/21302/task/21304/stat : 21304 (bprolog) S 21300 21302 20287 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 1975230459 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=21302/tid=21307] ppid=21300 vsize=94792 CPUtime=0
/proc/21302/task/21307/stat : 21307 (bprolog) S 21300 21302 20287 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 1975320473 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=21302/tid=21308] ppid=21300 vsize=94792 CPUtime=0
/proc/21302/task/21308/stat : 21308 (bprolog) S 21300 21302 20287 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 1975365483 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1530.53
Current children cumulated vsize (KiB) 94792

[startup+1602.3 s]
/proc/loadavg: 2.62 2.17 2.06 4/83 21748
/proc/meminfo: memFree=1711272/2055920 swapFree=4180060/4192956
[pid=21302] ppid=21300 vsize=105036 CPUtime=1587.7
/proc/21302/stat : 21302 (bprolog) R 21300 21302 20287 0 -1 4194304 1733 0 0 0 158739 31 0 0 25 0 5 0 1975230401 107556864 1443 996147200 134512640 134990860 4294956112 18446744073709551615 134715584 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21302/statm: 26259 1443 193 116 0 25770 0
[pid=21302/tid=21304] ppid=21300 vsize=105036 CPUtime=0
/proc/21302/task/21304/stat : 21304 (bprolog) S 21300 21302 20287 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 1975230459 107556864 1443 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=21302/tid=21307] ppid=21300 vsize=105036 CPUtime=0
/proc/21302/task/21307/stat : 21307 (bprolog) S 21300 21302 20287 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 1975320473 107556864 1443 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=21302/tid=21308] ppid=21300 vsize=105036 CPUtime=0
/proc/21302/task/21308/stat : 21308 (bprolog) S 21300 21302 20287 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 1975365483 107556864 1443 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=21302/tid=21748] ppid=21300 vsize=105036 CPUtime=0
/proc/21302/task/21748/stat : 21748 (bprolog) S 21300 21302 20287 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 1975387991 107556864 1443 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1587.7
Current children cumulated vsize (KiB) 105036

[startup+1662.3 s]
/proc/loadavg: 2.86 2.32 2.11 4/83 21748
/proc/meminfo: memFree=1700520/2055920 swapFree=4180060/4192956
[pid=21302] ppid=21300 vsize=105036 CPUtime=1647.12
/proc/21302/stat : 21302 (bprolog) R 21300 21302 20287 0 -1 4194304 1733 0 0 0 164681 31 0 0 25 0 5 0 1975230401 107556864 1443 996147200 134512640 134990860 4294956112 18446744073709551615 134716835 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21302/statm: 26259 1443 193 116 0 25770 0
[pid=21302/tid=21304] ppid=21300 vsize=105036 CPUtime=0
/proc/21302/task/21304/stat : 21304 (bprolog) S 21300 21302 20287 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 1975230459 107556864 1443 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=21302/tid=21307] ppid=21300 vsize=105036 CPUtime=0
/proc/21302/task/21307/stat : 21307 (bprolog) S 21300 21302 20287 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 1975320473 107556864 1443 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=21302/tid=21308] ppid=21300 vsize=105036 CPUtime=0
/proc/21302/task/21308/stat : 21308 (bprolog) S 21300 21302 20287 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 1975365483 107556864 1443 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=21302/tid=21748] ppid=21300 vsize=105036 CPUtime=0
/proc/21302/task/21748/stat : 21748 (bprolog) S 21300 21302 20287 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 1975387991 107556864 1443 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1647.12
Current children cumulated vsize (KiB) 105036

[startup+1722.3 s]
/proc/loadavg: 2.95 2.44 2.16 4/83 21748
/proc/meminfo: memFree=1687336/2055920 swapFree=4180060/4192956
[pid=21302] ppid=21300 vsize=105036 CPUtime=1706.55
/proc/21302/stat : 21302 (bprolog) R 21300 21302 20287 0 -1 4194304 1733 0 0 0 170624 31 0 0 25 0 5 0 1975230401 107556864 1443 996147200 134512640 134990860 4294956112 18446744073709551615 134716776 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21302/statm: 26259 1443 193 116 0 25770 0
[pid=21302/tid=21304] ppid=21300 vsize=105036 CPUtime=0
/proc/21302/task/21304/stat : 21304 (bprolog) S 21300 21302 20287 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 1975230459 107556864 1443 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=21302/tid=21307] ppid=21300 vsize=105036 CPUtime=0
/proc/21302/task/21307/stat : 21307 (bprolog) S 21300 21302 20287 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 1975320473 107556864 1443 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=21302/tid=21308] ppid=21300 vsize=105036 CPUtime=0
/proc/21302/task/21308/stat : 21308 (bprolog) S 21300 21302 20287 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 1975365483 107556864 1443 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=21302/tid=21748] ppid=21300 vsize=105036 CPUtime=0
/proc/21302/task/21748/stat : 21748 (bprolog) S 21300 21302 20287 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 1975387991 107556864 1443 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1706.55
Current children cumulated vsize (KiB) 105036

[startup+1782.3 s]
/proc/loadavg: 2.54 2.43 2.18 3/86 21844
/proc/meminfo: memFree=1624984/2055920 swapFree=4180060/4192956
[pid=21302] ppid=21300 vsize=105036 CPUtime=1766.27
/proc/21302/stat : 21302 (bprolog) R 21300 21302 20287 0 -1 4194304 1733 0 0 0 176591 36 0 0 25 0 5 0 1975230401 107556864 1443 996147200 134512640 134990860 4294956112 18446744073709551615 134710642 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/21302/statm: 26259 1443 193 116 0 25770 0
[pid=21302/tid=21304] ppid=21300 vsize=105036 CPUtime=0
/proc/21302/task/21304/stat : 21304 (bprolog) S 21300 21302 20287 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 1975230459 107556864 1443 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=21302/tid=21307] ppid=21300 vsize=105036 CPUtime=0
/proc/21302/task/21307/stat : 21307 (bprolog) S 21300 21302 20287 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 1975320473 107556864 1443 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=21302/tid=21308] ppid=21300 vsize=105036 CPUtime=0
/proc/21302/task/21308/stat : 21308 (bprolog) S 21300 21302 20287 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 1975365483 107556864 1443 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=21302/tid=21748] ppid=21300 vsize=105036 CPUtime=0
/proc/21302/task/21748/stat : 21748 (bprolog) S 21300 21302 20287 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 1975387991 107556864 1443 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1766.27
Current children cumulated vsize (KiB) 105036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1816.1 s]
/proc/loadavg: 2.30 2.38 2.17 3/83 21844
/proc/meminfo: memFree=1624664/2055920 swapFree=4180060/4192956
[pid=21302] ppid=21300 vsize=105036 CPUtime=1800.07
/proc/21302/stat : 21302 (bprolog) R 21300 21302 20287 0 -1 4194304 1734 0 0 0 179971 36 0 0 25 0 2 0 1975230401 107556864 1444 996147200 134512640 134990860 4294956112 18446744073709551615 134630092 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/21302/statm: 26259 1444 194 116 0 25770 0
[pid=21302/tid=21748] ppid=21300 vsize=105036 CPUtime=0
/proc/21302/task/21748/stat : 21748 (bprolog) S 21300 21302 20287 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 2 0 1975387991 107556864 1444 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 105036

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): 1816.12
CPU time (s): 1800.09
CPU user time (s): 1799.72
CPU system time (s): 0.368943
CPU usage (%): 99.1174
Max. virtual memory (cumulated for all children) (KiB): 105036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.72
system time used= 0.368943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1734
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= 13
involuntary context switches= 38537

runsolver used 1.87371 second user time and 4.96924 second system time

The end

Launcher Data (download as text)

Begin job on node18 at 2008-07-02 03:36:00
IDJOB=1037759
IDBENCH=53526
IDSOLVER=347
FILE ID=node18/1037759-1214962560
PBS_JOBID= 7870297
Free space on /tmp= 66552 MiB

SOLVER NAME= bpsolver 2008-06-27
BENCH NAME= CPAI08/csp/QCP-20/normalized-qcp-20-187-1_ext.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1037759-1214962560/watcher-1037759-1214962560 -o /tmp/evaluation-result-1037759-1214962560/solver-1037759-1214962560 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/solver HOME/instance-1037759-1214962560 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= f3ee39aa6f2efa7f9f3ad629962df693
RANDOM SEED=1300605567

node18.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		: 3000.268
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	: 5931.00
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		: 3000.268
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:       1727792 kB
Buffers:         48672 kB
Cached:         213956 kB
SwapCached:       7128 kB
Active:         116660 kB
Inactive:       161588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1727792 kB
SwapTotal:     4192956 kB
SwapFree:      4180060 kB
Dirty:            1640 kB
Writeback:           0 kB
Mapped:          21320 kB
Slab:            35216 kB
Committed_AS:  3386104 kB
PageTables:       1712 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= 66552 MiB
End job on node18 at 2008-07-02 04:06:18