Trace number 1037957

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 1805.81

General information on the benchmark

Namecsp/QCP-20/
normalized-qcp-20-187-13_ext.xml
MD5SUMc1c2700369ac7e02124691f7439f096d
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark3.9184
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)

0.01/0.02	c bpsolver version 6.27.2008
0.01/0.02	c converting(HOME/instance-1037957-1214963288)
0.48/0.51	c Converted in 189 ms
0.48/0.51	c solving(HOME/instance-1037957-1214963288,1800000)

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-1037957-1214963288/watcher-1037957-1214963288 -o /tmp/evaluation-result-1037957-1214963288/solver-1037957-1214963288 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/solver HOME/instance-1037957-1214963288 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 2.01 1.99 4/73 21547
/proc/meminfo: memFree=1619264/2055920 swapFree=4176644/4192956
[pid=21547] ppid=21545 vsize=18572 CPUtime=0
/proc/21547/stat : 21547 (runsolver) R 21545 21547 19672 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 1975298335 19017728 292 996147200 4194304 4296836 548682068496 18446744073709551615 271638392103 0 0 4096 24578 0 0 0 17 1 0 0
/proc/21547/statm: 4643 292 257 25 0 2626 0

[startup+0.0268611 s]
/proc/loadavg: 1.92 2.01 1.99 4/73 21547
/proc/meminfo: memFree=1619264/2055920 swapFree=4176644/4192956
[pid=21547] ppid=21545 vsize=55720 CPUtime=0.01
/proc/21547/stat : 21547 (bprolog) R 21545 21547 19672 0 -1 4194304 965 0 0 0 1 0 0 0 20 0 1 0 1975298335 57057280 679 996147200 134512640 134990860 4294956112 18446744073709551615 7357408 0 0 4096 2 0 0 0 17 1 0 0
/proc/21547/statm: 13930 679 149 116 0 13441 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 55720

[startup+0.102867 s]
/proc/loadavg: 1.92 2.01 1.99 4/73 21547
/proc/meminfo: memFree=1619264/2055920 swapFree=4176644/4192956
[pid=21547] ppid=21545 vsize=56080 CPUtime=0.08
/proc/21547/stat : 21547 (bprolog) R 21545 21547 19672 0 -1 4194304 1138 0 0 0 3 5 0 0 20 0 1 0 1975298335 57425920 851 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/21547/statm: 14020 851 176 116 0 13531 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 56080

[startup+0.301898 s]
/proc/loadavg: 1.92 2.01 1.99 4/73 21547
/proc/meminfo: memFree=1619264/2055920 swapFree=4176644/4192956
[pid=21547] ppid=21545 vsize=56080 CPUtime=0.28
/proc/21547/stat : 21547 (bprolog) R 21545 21547 19672 0 -1 4194304 1143 0 0 0 11 17 0 0 21 0 1 0 1975298335 57425920 856 996147200 134512640 134990860 4294956112 18446744073709551615 7300671 0 0 4096 2 0 0 0 17 1 0 0
/proc/21547/statm: 14020 856 176 116 0 13531 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 56080

[startup+0.702972 s]
/proc/loadavg: 1.92 2.01 1.99 4/73 21547
/proc/meminfo: memFree=1619264/2055920 swapFree=4176644/4192956
[pid=21547] ppid=21545 vsize=74304 CPUtime=0.69
/proc/21547/stat : 21547 (bprolog) R 21545 21547 19672 0 -1 4194304 1729 0 0 0 39 30 0 0 25 0 2 0 1975298335 76087296 1439 996147200 134512640 134990860 4294956112 18446744073709551615 134838937 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21547/statm: 18576 1439 193 116 0 18087 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 74304

[startup+1.50112 s]
/proc/loadavg: 1.92 2.01 1.99 3/75 21549
/proc/meminfo: memFree=1614000/2055920 swapFree=4176644/4192956
[pid=21547] ppid=21545 vsize=74304 CPUtime=1.48
/proc/21547/stat : 21547 (bprolog) R 21545 21547 19672 0 -1 4194304 1729 0 0 0 118 30 0 0 25 0 2 0 1975298335 76087296 1439 996147200 134512640 134990860 4294956112 18446744073709551615 134838952 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21547/statm: 18576 1439 193 116 0 18087 0
[pid=21547/tid=21549] ppid=21545 vsize=74304 CPUtime=0
/proc/21547/task/21549/stat : 21549 (bprolog) S 21545 21547 19672 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975298393 76087296 1439 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+3.10141 s]
/proc/loadavg: 1.92 2.01 1.99 3/75 21549
/proc/meminfo: memFree=1613872/2055920 swapFree=4176644/4192956
[pid=21547] ppid=21545 vsize=74304 CPUtime=3.07
/proc/21547/stat : 21547 (bprolog) R 21545 21547 19672 0 -1 4194304 1729 0 0 0 277 30 0 0 25 0 2 0 1975298335 76087296 1439 996147200 134512640 134990860 4294956112 18446744073709551615 134715867 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21547/statm: 18576 1439 193 116 0 18087 0
[pid=21547/tid=21549] ppid=21545 vsize=74304 CPUtime=0
/proc/21547/task/21549/stat : 21549 (bprolog) S 21545 21547 19672 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975298393 76087296 1439 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+6.30199 s]
/proc/loadavg: 1.93 2.01 1.99 3/75 21549
/proc/meminfo: memFree=1613808/2055920 swapFree=4176644/4192956
[pid=21547] ppid=21545 vsize=74304 CPUtime=6.24
/proc/21547/stat : 21547 (bprolog) R 21545 21547 19672 0 -1 4194304 1729 0 0 0 594 30 0 0 25 0 2 0 1975298335 76087296 1439 996147200 134512640 134990860 4294956112 18446744073709551615 134631310 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21547/statm: 18576 1439 193 116 0 18087 0
[pid=21547/tid=21549] ppid=21545 vsize=74304 CPUtime=0
/proc/21547/task/21549/stat : 21549 (bprolog) S 21545 21547 19672 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975298393 76087296 1439 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+12.7012 s]
/proc/loadavg: 1.93 2.01 1.99 3/75 21549
/proc/meminfo: memFree=1613744/2055920 swapFree=4176644/4192956
[pid=21547] ppid=21545 vsize=74304 CPUtime=12.59
/proc/21547/stat : 21547 (bprolog) R 21545 21547 19672 0 -1 4194304 1730 0 0 0 1229 30 0 0 25 0 2 0 1975298335 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134710595 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21547/statm: 18576 1440 193 116 0 18087 0
[pid=21547/tid=21549] ppid=21545 vsize=74304 CPUtime=0
/proc/21547/task/21549/stat : 21549 (bprolog) S 21545 21547 19672 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975298393 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+25.5015 s]
/proc/loadavg: 1.95 2.01 1.99 3/75 21549
/proc/meminfo: memFree=1613808/2055920 swapFree=4176644/4192956
[pid=21547] ppid=21545 vsize=74304 CPUtime=25.29
/proc/21547/stat : 21547 (bprolog) R 21545 21547 19672 0 -1 4194304 1730 0 0 0 2499 30 0 0 25 0 2 0 1975298335 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134631310 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21547/statm: 18576 1440 193 116 0 18087 0
[pid=21547/tid=21549] ppid=21545 vsize=74304 CPUtime=0
/proc/21547/task/21549/stat : 21549 (bprolog) S 21545 21547 19672 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975298393 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+51.1012 s]
/proc/loadavg: 1.97 2.00 1.99 3/75 21549
/proc/meminfo: memFree=1613680/2055920 swapFree=4176644/4192956
[pid=21547] ppid=21545 vsize=74304 CPUtime=50.7
/proc/21547/stat : 21547 (bprolog) R 21545 21547 19672 0 -1 4194304 1730 0 0 0 5040 30 0 0 25 0 2 0 1975298335 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134710640 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21547/statm: 18576 1440 193 116 0 18087 0
[pid=21547/tid=21549] ppid=21545 vsize=74304 CPUtime=0
/proc/21547/task/21549/stat : 21549 (bprolog) S 21545 21547 19672 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975298393 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+102.307 s]
/proc/loadavg: 1.98 2.00 1.99 3/75 21549
/proc/meminfo: memFree=1613616/2055920 swapFree=4176644/4192956
[pid=21547] ppid=21545 vsize=74304 CPUtime=101.51
/proc/21547/stat : 21547 (bprolog) R 21545 21547 19672 0 -1 4194304 1730 0 0 0 10121 30 0 0 25 0 2 0 1975298335 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134718805 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21547/statm: 18576 1440 193 116 0 18087 0
[pid=21547/tid=21549] ppid=21545 vsize=74304 CPUtime=0
/proc/21547/task/21549/stat : 21549 (bprolog) S 21545 21547 19672 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975298393 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+162.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/75 21549
/proc/meminfo: memFree=1613552/2055920 swapFree=4176644/4192956
[pid=21547] ppid=21545 vsize=74304 CPUtime=161.05
/proc/21547/stat : 21547 (bprolog) R 21545 21547 19672 0 -1 4194304 1730 0 0 0 16075 30 0 0 25 0 2 0 1975298335 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134718715 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21547/statm: 18576 1440 193 116 0 18087 0
[pid=21547/tid=21549] ppid=21545 vsize=74304 CPUtime=0
/proc/21547/task/21549/stat : 21549 (bprolog) S 21545 21547 19672 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975298393 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+222.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/75 21549
/proc/meminfo: memFree=1613424/2055920 swapFree=4176644/4192956
[pid=21547] ppid=21545 vsize=74304 CPUtime=220.59
/proc/21547/stat : 21547 (bprolog) R 21545 21547 19672 0 -1 4194304 1730 0 0 0 22029 30 0 0 25 0 2 0 1975298335 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134559518 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21547/statm: 18576 1440 193 116 0 18087 0
[pid=21547/tid=21549] ppid=21545 vsize=74304 CPUtime=0
/proc/21547/task/21549/stat : 21549 (bprolog) S 21545 21547 19672 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975298393 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) 220.59
Current children cumulated vsize (KiB) 74304

[startup+282.302 s]
/proc/loadavg: 1.99 2.00 1.99 3/75 21549
/proc/meminfo: memFree=1613360/2055920 swapFree=4176644/4192956
[pid=21547] ppid=21545 vsize=74304 CPUtime=280.13
/proc/21547/stat : 21547 (bprolog) R 21545 21547 19672 0 -1 4194304 1730 0 0 0 27983 30 0 0 25 0 2 0 1975298335 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134559503 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21547/statm: 18576 1440 193 116 0 18087 0
[pid=21547/tid=21549] ppid=21545 vsize=74304 CPUtime=0
/proc/21547/task/21549/stat : 21549 (bprolog) S 21545 21547 19672 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975298393 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) 280.13
Current children cumulated vsize (KiB) 74304

[startup+342.302 s]
/proc/loadavg: 1.99 2.00 1.99 3/75 21549
/proc/meminfo: memFree=1613360/2055920 swapFree=4176644/4192956
[pid=21547] ppid=21545 vsize=74304 CPUtime=339.68
/proc/21547/stat : 21547 (bprolog) R 21545 21547 19672 0 -1 4194304 1730 0 0 0 33938 30 0 0 25 0 2 0 1975298335 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134838840 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21547/statm: 18576 1440 193 116 0 18087 0
[pid=21547/tid=21549] ppid=21545 vsize=74304 CPUtime=0
/proc/21547/task/21549/stat : 21549 (bprolog) S 21545 21547 19672 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975298393 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+402.303 s]
/proc/loadavg: 1.99 2.00 1.99 3/75 21549
/proc/meminfo: memFree=1613296/2055920 swapFree=4176644/4192956
[pid=21547] ppid=21545 vsize=74304 CPUtime=399.22
/proc/21547/stat : 21547 (bprolog) R 21545 21547 19672 0 -1 4194304 1730 0 0 0 39892 30 0 0 25 0 2 0 1975298335 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134718715 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21547/statm: 18576 1440 193 116 0 18087 0
[pid=21547/tid=21549] ppid=21545 vsize=74304 CPUtime=0
/proc/21547/task/21549/stat : 21549 (bprolog) S 21545 21547 19672 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975298393 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: 1.99 2.00 1.99 3/75 21549
/proc/meminfo: memFree=1611632/2055920 swapFree=4176644/4192956
[pid=21547] ppid=21545 vsize=74304 CPUtime=458.76
/proc/21547/stat : 21547 (bprolog) R 21545 21547 19672 0 -1 4194304 1730 0 0 0 45846 30 0 0 25 0 2 0 1975298335 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134710607 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21547/statm: 18576 1440 193 116 0 18087 0
[pid=21547/tid=21549] ppid=21545 vsize=74304 CPUtime=0
/proc/21547/task/21549/stat : 21549 (bprolog) S 21545 21547 19672 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975298393 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) 458.76
Current children cumulated vsize (KiB) 74304

[startup+522.302 s]

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

/proc/21547/statm: 18576 1440 193 116 0 18087 0
[pid=21547/tid=21549] ppid=21545 vsize=74304 CPUtime=0
/proc/21547/task/21549/stat : 21549 (bprolog) S 21545 21547 19672 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 1975298393 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) 996.94
Current children cumulated vsize (KiB) 74304

[startup+1062.3 s]
/proc/loadavg: 2.98 2.55 2.22 4/79 22052
/proc/meminfo: memFree=1292536/2055920 swapFree=4176644/4192956
[pid=21547] ppid=21545 vsize=74304 CPUtime=1056.9
/proc/21547/stat : 21547 (bprolog) R 21545 21547 19672 0 -1 4194304 1730 0 0 0 105656 34 0 0 25 0 2 0 1975298335 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134710583 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/21547/statm: 18576 1440 193 116 0 18087 0
[pid=21547/tid=21549] ppid=21545 vsize=74304 CPUtime=0
/proc/21547/task/21549/stat : 21549 (bprolog) S 21545 21547 19672 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 1975298393 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) 1056.9
Current children cumulated vsize (KiB) 74304

[startup+1122.3 s]
/proc/loadavg: 2.99 2.63 2.26 3/74 22107
/proc/meminfo: memFree=1257176/2055920 swapFree=4176644/4192956
[pid=21547] ppid=21545 vsize=74304 CPUtime=1116.88
/proc/21547/stat : 21547 (bprolog) R 21545 21547 19672 0 -1 4194304 1730 0 0 0 111653 35 0 0 25 0 2 0 1975298335 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134629516 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/21547/statm: 18576 1440 193 116 0 18087 0
[pid=21547/tid=21549] ppid=21545 vsize=74304 CPUtime=0
/proc/21547/task/21549/stat : 21549 (bprolog) S 21545 21547 19672 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 1975298393 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) 1116.88
Current children cumulated vsize (KiB) 74304

[startup+1182.3 s]
/proc/loadavg: 2.36 2.51 2.25 3/74 22107
/proc/meminfo: memFree=1257208/2055920 swapFree=4176644/4192956
[pid=21547] ppid=21545 vsize=74304 CPUtime=1176.84
/proc/21547/stat : 21547 (bprolog) R 21545 21547 19672 0 -1 4194304 1730 0 0 0 117649 35 0 0 25 0 2 0 1975298335 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134838818 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/21547/statm: 18576 1440 193 116 0 18087 0
[pid=21547/tid=21549] ppid=21545 vsize=74304 CPUtime=0
/proc/21547/task/21549/stat : 21549 (bprolog) S 21545 21547 19672 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 1975298393 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) 1176.84
Current children cumulated vsize (KiB) 74304

[startup+1242.3 s]
/proc/loadavg: 2.13 2.41 2.23 3/74 22107
/proc/meminfo: memFree=1257208/2055920 swapFree=4176644/4192956
[pid=21547] ppid=21545 vsize=74304 CPUtime=1236.82
/proc/21547/stat : 21547 (bprolog) R 21545 21547 19672 0 -1 4194304 1730 0 0 0 123647 35 0 0 25 0 2 0 1975298335 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134605167 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/21547/statm: 18576 1440 193 116 0 18087 0
[pid=21547/tid=21549] ppid=21545 vsize=74304 CPUtime=0
/proc/21547/task/21549/stat : 21549 (bprolog) S 21545 21547 19672 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 1975298393 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) 1236.82
Current children cumulated vsize (KiB) 74304

[startup+1302.3 s]
/proc/loadavg: 2.05 2.34 2.21 3/74 22107
/proc/meminfo: memFree=1257208/2055920 swapFree=4176644/4192956
[pid=21547] ppid=21545 vsize=74304 CPUtime=1296.79
/proc/21547/stat : 21547 (bprolog) R 21545 21547 19672 0 -1 4194304 1730 0 0 0 129644 35 0 0 25 0 2 0 1975298335 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134838818 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/21547/statm: 18576 1440 193 116 0 18087 0
[pid=21547/tid=21549] ppid=21545 vsize=74304 CPUtime=0
/proc/21547/task/21549/stat : 21549 (bprolog) S 21545 21547 19672 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 1975298393 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) 1296.79
Current children cumulated vsize (KiB) 74304

[startup+1362.3 s]
/proc/loadavg: 2.02 2.27 2.19 3/74 22107
/proc/meminfo: memFree=1257144/2055920 swapFree=4176644/4192956
[pid=21547] ppid=21545 vsize=74304 CPUtime=1356.76
/proc/21547/stat : 21547 (bprolog) R 21545 21547 19672 0 -1 4194304 1730 0 0 0 135641 35 0 0 25 0 2 0 1975298335 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134718382 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/21547/statm: 18576 1440 193 116 0 18087 0
[pid=21547/tid=21549] ppid=21545 vsize=74304 CPUtime=0
/proc/21547/task/21549/stat : 21549 (bprolog) S 21545 21547 19672 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 1975298393 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) 1356.76
Current children cumulated vsize (KiB) 74304

[startup+1422.31 s]
/proc/loadavg: 2.00 2.22 2.18 3/74 22107
/proc/meminfo: memFree=1257080/2055920 swapFree=4176644/4192956
[pid=21547] ppid=21545 vsize=74304 CPUtime=1416.75
/proc/21547/stat : 21547 (bprolog) R 21545 21547 19672 0 -1 4194304 1730 0 0 0 141639 36 0 0 25 0 2 0 1975298335 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134716451 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/21547/statm: 18576 1440 193 116 0 18087 0
[pid=21547/tid=21549] ppid=21545 vsize=74304 CPUtime=0
/proc/21547/task/21549/stat : 21549 (bprolog) S 21545 21547 19672 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 1975298393 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) 1416.75
Current children cumulated vsize (KiB) 74304

[startup+1482.3 s]
/proc/loadavg: 2.00 2.18 2.17 3/74 22107
/proc/meminfo: memFree=1257080/2055920 swapFree=4176644/4192956
[pid=21547] ppid=21545 vsize=74304 CPUtime=1476.72
/proc/21547/stat : 21547 (bprolog) R 21545 21547 19672 0 -1 4194304 1730 0 0 0 147636 36 0 0 25 0 2 0 1975298335 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134838858 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/21547/statm: 18576 1440 193 116 0 18087 0
[pid=21547/tid=21549] ppid=21545 vsize=74304 CPUtime=0
/proc/21547/task/21549/stat : 21549 (bprolog) S 21545 21547 19672 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 1975298393 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) 1476.72
Current children cumulated vsize (KiB) 74304

[startup+1542.3 s]
/proc/loadavg: 2.00 2.14 2.15 3/74 22107
/proc/meminfo: memFree=1257016/2055920 swapFree=4176644/4192956
[pid=21547] ppid=21545 vsize=74304 CPUtime=1536.69
/proc/21547/stat : 21547 (bprolog) R 21545 21547 19672 0 -1 4194304 1730 0 0 0 153633 36 0 0 25 0 2 0 1975298335 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134838818 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/21547/statm: 18576 1440 193 116 0 18087 0
[pid=21547/tid=21549] ppid=21545 vsize=74304 CPUtime=0
/proc/21547/task/21549/stat : 21549 (bprolog) S 21545 21547 19672 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 1975298393 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) 1536.69
Current children cumulated vsize (KiB) 74304

[startup+1602.3 s]
/proc/loadavg: 2.00 2.11 2.14 3/74 22107
/proc/meminfo: memFree=1257016/2055920 swapFree=4176644/4192956
[pid=21547] ppid=21545 vsize=74304 CPUtime=1596.66
/proc/21547/stat : 21547 (bprolog) R 21545 21547 19672 0 -1 4194304 1730 0 0 0 159630 36 0 0 25 0 2 0 1975298335 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134715644 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/21547/statm: 18576 1440 193 116 0 18087 0
[pid=21547/tid=21549] ppid=21545 vsize=74304 CPUtime=0
/proc/21547/task/21549/stat : 21549 (bprolog) S 21545 21547 19672 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 1975298393 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) 1596.66
Current children cumulated vsize (KiB) 74304

[startup+1662.3 s]
/proc/loadavg: 2.00 2.09 2.13 3/74 22107
/proc/meminfo: memFree=1256952/2055920 swapFree=4176644/4192956
[pid=21547] ppid=21545 vsize=74304 CPUtime=1656.64
/proc/21547/stat : 21547 (bprolog) R 21545 21547 19672 0 -1 4194304 1730 0 0 0 165628 36 0 0 25 0 2 0 1975298335 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134629536 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/21547/statm: 18576 1440 193 116 0 18087 0
[pid=21547/tid=21549] ppid=21545 vsize=74304 CPUtime=0
/proc/21547/task/21549/stat : 21549 (bprolog) S 21545 21547 19672 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 1975298393 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) 1656.64
Current children cumulated vsize (KiB) 74304

[startup+1722.3 s]
/proc/loadavg: 2.00 2.07 2.12 3/74 22107
/proc/meminfo: memFree=1256952/2055920 swapFree=4176644/4192956
[pid=21547] ppid=21545 vsize=74304 CPUtime=1716.61
/proc/21547/stat : 21547 (bprolog) R 21545 21547 19672 0 -1 4194304 1730 0 0 0 171625 36 0 0 25 0 2 0 1975298335 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134718848 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/21547/statm: 18576 1440 193 116 0 18087 0
[pid=21547/tid=21549] ppid=21545 vsize=74304 CPUtime=0
/proc/21547/task/21549/stat : 21549 (bprolog) S 21545 21547 19672 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 1975298393 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) 1716.61
Current children cumulated vsize (KiB) 74304

[startup+1782.3 s]
/proc/loadavg: 2.00 2.06 2.11 3/74 22107
/proc/meminfo: memFree=1256824/2055920 swapFree=4176644/4192956
[pid=21547] ppid=21545 vsize=74304 CPUtime=1776.58
/proc/21547/stat : 21547 (bprolog) R 21545 21547 19672 0 -1 4194304 1730 0 0 0 177622 36 0 0 25 0 2 0 1975298335 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134718403 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/21547/statm: 18576 1440 193 116 0 18087 0
[pid=21547/tid=21549] ppid=21545 vsize=74304 CPUtime=0
/proc/21547/task/21549/stat : 21549 (bprolog) S 21545 21547 19672 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 1975298393 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) 1776.58
Current children cumulated vsize (KiB) 74304



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1805.8 s]
/proc/loadavg: 2.00 2.05 2.10 3/75 22108
/proc/meminfo: memFree=1256816/2055920 swapFree=4176644/4192956
[pid=21547] ppid=21545 vsize=84548 CPUtime=1800.07
/proc/21547/stat : 21547 (bprolog) R 21545 21547 19672 0 -1 4194304 1731 0 0 0 179971 36 0 0 25 0 3 0 1975298335 86577152 1441 996147200 134512640 134990860 4294956112 18446744073709551615 134710655 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/21547/statm: 21137 1441 193 116 0 20648 0
[pid=21547/tid=21549] ppid=21545 vsize=84548 CPUtime=0
/proc/21547/task/21549/stat : 21549 (bprolog) S 21545 21547 19672 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1975298393 86577152 1441 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=21547/tid=22108] ppid=21545 vsize=84548 CPUtime=0
/proc/21547/task/22108/stat : 22108 (bprolog) S 21545 21547 19672 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 1975478421 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) 1800.07
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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1805.81
CPU time (s): 1800.09
CPU user time (s): 1799.73
CPU system time (s): 0.363944
CPU usage (%): 99.6831
Max. virtual memory (cumulated for all children) (KiB): 84548

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.73
system time used= 0.363944
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= 7
involuntary context switches= 19349

runsolver used 2.17667 second user time and 4.72528 second system time

The end

Launcher Data (download as text)

Begin job on node67 at 2008-07-02 03:48:08
IDJOB=1037957
IDBENCH=53537
IDSOLVER=347
FILE ID=node67/1037957-1214963288
PBS_JOBID= 7870200
Free space on /tmp= 66536 MiB

SOLVER NAME= bpsolver 2008-06-27
BENCH NAME= CPAI08/csp/QCP-20/normalized-qcp-20-187-13_ext.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1037957-1214963288/watcher-1037957-1214963288 -o /tmp/evaluation-result-1037957-1214963288/solver-1037957-1214963288 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/solver HOME/instance-1037957-1214963288 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= c1c2700369ac7e02124691f7439f096d
RANDOM SEED=322717724

node67.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		: 3000.281
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		: 3000.281
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:       1619744 kB
Buffers:         24644 kB
Cached:         259620 kB
SwapCached:      10176 kB
Active:         171864 kB
Inactive:       214104 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1619744 kB
SwapTotal:     4192956 kB
SwapFree:      4176644 kB
Dirty:            1584 kB
Writeback:           0 kB
Mapped:         103180 kB
Slab:            35196 kB
Committed_AS:  4000360 kB
PageTables:       1984 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= 66536 MiB
End job on node67 at 2008-07-02 04:18:16