Trace number 1080255

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 2008-06-27UNSAT 1088.89 1094.65

General information on the benchmark

Namecsp/rand-3-20-20/
normalized-rand-3-20-20-60-632-18_ext.xml
MD5SUMd0723849d67084a75f9aabd36744eddc
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark13.6269
Satisfiable
(Un)Satisfiability was proved
Number of variables20
Number of constraints55
Maximum constraint arity3
Maximum domain size20
Number of constraints which are defined in extension55
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-1080255-1215212479)
4.94/5.06	c Converted in 1435 ms
4.94/5.06	c solving(HOME/instance-1080255-1215212479,1800000)
1088.84/1094.64	c (ff_inout)
1088.84/1094.64	s UNSATISFIABLE
1088.84/1094.64	
1088.84/1094.64	c Time=1083842 ms
1088.84/1094.64

Verifier Data (download as text)

No possible verification on an UNSAT instance

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-1080255-1215212479/watcher-1080255-1215212479 -o /tmp/evaluation-result-1080255-1215212479/solver-1080255-1215212479 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/solver HOME/instance-1080255-1215212479 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: 2.07 2.00 1.92 4/84 13552
/proc/meminfo: memFree=1699192/2055920 swapFree=4180232/4192956
[pid=13552] ppid=13550 vsize=4780 CPUtime=0
/proc/13552/stat : 13552 (bprolog) R 13550 13552 12181 0 -1 4194304 579 0 0 0 0 0 0 0 20 0 1 0 644185098 4894720 297 996147200 134512640 134990860 4294956096 18446744073709551615 134530848 0 0 4096 0 0 0 0 17 1 0 0
/proc/13552/statm: 1195 297 72 116 0 706 0

[startup+0.189001 s]
/proc/loadavg: 2.07 2.00 1.92 4/84 13552
/proc/meminfo: memFree=1699192/2055920 swapFree=4180232/4192956
[pid=13552] ppid=13550 vsize=56080 CPUtime=0.17
/proc/13552/stat : 13552 (bprolog) R 13550 13552 12181 0 -1 4194304 1104 0 0 0 5 12 0 0 20 0 1 0 644185098 57425920 817 996147200 134512640 134990860 4294956096 18446744073709551615 8158824 0 0 4096 2 0 0 0 17 1 0 0
/proc/13552/statm: 14020 817 176 116 0 13531 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 56080

[startup+0.202003 s]
/proc/loadavg: 2.07 2.00 1.92 4/84 13552
/proc/meminfo: memFree=1699192/2055920 swapFree=4180232/4192956
[pid=13552] ppid=13550 vsize=56080 CPUtime=0.19
/proc/13552/stat : 13552 (bprolog) R 13550 13552 12181 0 -1 4194304 1104 0 0 0 6 13 0 0 20 0 1 0 644185098 57425920 817 996147200 134512640 134990860 4294956096 18446744073709551615 8174400 0 0 4096 2 0 0 0 17 1 0 0
/proc/13552/statm: 14020 817 176 116 0 13531 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 56080

[startup+0.302025 s]
/proc/loadavg: 2.07 2.00 1.92 4/84 13552
/proc/meminfo: memFree=1699192/2055920 swapFree=4180232/4192956
[pid=13552] ppid=13550 vsize=56080 CPUtime=0.28
/proc/13552/stat : 13552 (bprolog) R 13550 13552 12181 0 -1 4194304 1104 0 0 0 9 19 0 0 21 0 1 0 644185098 57425920 817 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/13552/statm: 14020 817 176 116 0 13531 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 56080

[startup+0.701099 s]
/proc/loadavg: 2.07 2.00 1.92 4/84 13552
/proc/meminfo: memFree=1699192/2055920 swapFree=4180232/4192956
[pid=13552] ppid=13550 vsize=56080 CPUtime=0.68
/proc/13552/stat : 13552 (bprolog) R 13550 13552 12181 0 -1 4194304 1104 0 0 0 20 48 0 0 25 0 1 0 644185098 57425920 817 996147200 134512640 134990860 4294956096 18446744073709551615 8162765 0 0 4096 2 0 0 0 17 1 0 0
/proc/13552/statm: 14020 817 176 116 0 13531 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 56080

[startup+1.50126 s]
/proc/loadavg: 2.07 2.00 1.92 3/85 13553
/proc/meminfo: memFree=1696176/2055920 swapFree=4180232/4192956
[pid=13552] ppid=13550 vsize=56080 CPUtime=1.47
/proc/13552/stat : 13552 (bprolog) R 13550 13552 12181 0 -1 4194304 1104 0 0 0 45 102 0 0 25 0 1 0 644185098 57425920 817 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/13552/statm: 14020 817 176 116 0 13531 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 56080

[startup+3.10156 s]
/proc/loadavg: 2.07 2.00 1.92 3/85 13553
/proc/meminfo: memFree=1695728/2055920 swapFree=4180232/4192956
[pid=13552] ppid=13550 vsize=56080 CPUtime=3.07
/proc/13552/stat : 13552 (bprolog) R 13550 13552 12181 0 -1 4194304 1104 0 0 0 90 217 0 0 25 0 1 0 644185098 57425920 817 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/13552/statm: 14020 817 176 116 0 13531 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 56080

[startup+6.30118 s]
/proc/loadavg: 2.07 2.00 1.92 3/85 13553
/proc/meminfo: memFree=1678000/2055920 swapFree=4180232/4192956
[pid=13552] ppid=13550 vsize=74132 CPUtime=6.23
/proc/13552/stat : 13552 (bprolog) R 13550 13552 12181 0 -1 4194304 5689 0 0 0 265 358 0 0 25 0 2 0 644185098 75911168 5399 996147200 134512640 134990860 4294956096 18446744073709551615 134746342 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/13552/statm: 18533 5399 193 116 0 18044 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 74132

[startup+12.7014 s]
/proc/loadavg: 2.06 2.00 1.92 3/86 13554
/proc/meminfo: memFree=1676264/2055920 swapFree=4180232/4192956
[pid=13552] ppid=13550 vsize=74132 CPUtime=12.57
/proc/13552/stat : 13552 (bprolog) R 13550 13552 12181 0 -1 4194304 5689 0 0 0 899 358 0 0 25 0 2 0 644185098 75911168 5399 996147200 134512640 134990860 4294956096 18446744073709551615 134716955 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/13552/statm: 18533 5399 193 116 0 18044 0
[pid=13552/tid=13554] ppid=13550 vsize=74132 CPUtime=0
/proc/13552/task/13554/stat : 13554 (bprolog) S 13550 13552 12181 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 644185660 75911168 5399 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 74132

[startup+25.5019 s]
/proc/loadavg: 2.05 2.00 1.92 3/86 13554
/proc/meminfo: memFree=1676328/2055920 swapFree=4180232/4192956
[pid=13552] ppid=13550 vsize=74132 CPUtime=25.26
/proc/13552/stat : 13552 (bprolog) R 13550 13552 12181 0 -1 4194304 5689 0 0 0 2168 358 0 0 25 0 2 0 644185098 75911168 5399 996147200 134512640 134990860 4294956096 18446744073709551615 134746429 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/13552/statm: 18533 5399 193 116 0 18044 0
[pid=13552/tid=13554] ppid=13550 vsize=74132 CPUtime=0
/proc/13552/task/13554/stat : 13554 (bprolog) S 13550 13552 12181 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 644185660 75911168 5399 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 74132

[startup+51.1018 s]
/proc/loadavg: 2.03 2.00 1.92 3/86 13554
/proc/meminfo: memFree=1676264/2055920 swapFree=4180232/4192956
[pid=13552] ppid=13550 vsize=74132 CPUtime=50.65
/proc/13552/stat : 13552 (bprolog) R 13550 13552 12181 0 -1 4194304 5689 0 0 0 4706 359 0 0 25 0 2 0 644185098 75911168 5399 996147200 134512640 134990860 4294956096 18446744073709551615 134716935 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/13552/statm: 18533 5399 193 116 0 18044 0
[pid=13552/tid=13554] ppid=13550 vsize=74132 CPUtime=0
/proc/13552/task/13554/stat : 13554 (bprolog) S 13550 13552 12181 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 644185660 75911168 5399 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.65
Current children cumulated vsize (KiB) 74132

[startup+102.302 s]
/proc/loadavg: 2.01 2.00 1.92 3/86 13554
/proc/meminfo: memFree=1676200/2055920 swapFree=4180232/4192956
[pid=13552] ppid=13550 vsize=74132 CPUtime=101.42
/proc/13552/stat : 13552 (bprolog) R 13550 13552 12181 0 -1 4194304 5689 0 0 0 9783 359 0 0 25 0 2 0 644185098 75911168 5399 996147200 134512640 134990860 4294956096 18446744073709551615 134746526 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/13552/statm: 18533 5399 193 116 0 18044 0
[pid=13552/tid=13554] ppid=13550 vsize=74132 CPUtime=0
/proc/13552/task/13554/stat : 13554 (bprolog) S 13550 13552 12181 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 644185660 75911168 5399 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.42
Current children cumulated vsize (KiB) 74132

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 1.92 3/86 13554
/proc/meminfo: memFree=1676136/2055920 swapFree=4180232/4192956
[pid=13552] ppid=13550 vsize=74132 CPUtime=160.9
/proc/13552/stat : 13552 (bprolog) R 13550 13552 12181 0 -1 4194304 5689 0 0 0 15731 359 0 0 25 0 2 0 644185098 75911168 5399 996147200 134512640 134990860 4294956096 18446744073709551615 134746376 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/13552/statm: 18533 5399 193 116 0 18044 0
[pid=13552/tid=13554] ppid=13550 vsize=74132 CPUtime=0
/proc/13552/task/13554/stat : 13554 (bprolog) S 13550 13552 12181 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 644185660 75911168 5399 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 160.9
Current children cumulated vsize (KiB) 74132

[startup+222.306 s]
/proc/loadavg: 2.00 2.00 1.92 3/86 13554
/proc/meminfo: memFree=1676072/2055920 swapFree=4180232/4192956
[pid=13552] ppid=13550 vsize=74132 CPUtime=220.39
/proc/13552/stat : 13552 (bprolog) R 13550 13552 12181 0 -1 4194304 5689 0 0 0 21680 359 0 0 25 0 2 0 644185098 75911168 5399 996147200 134512640 134990860 4294956096 18446744073709551615 134746865 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/13552/statm: 18533 5399 193 116 0 18044 0
[pid=13552/tid=13554] ppid=13550 vsize=74132 CPUtime=0
/proc/13552/task/13554/stat : 13554 (bprolog) S 13550 13552 12181 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 644185660 75911168 5399 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 220.39
Current children cumulated vsize (KiB) 74132

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 1.92 3/86 13554
/proc/meminfo: memFree=1676072/2055920 swapFree=4180232/4192956
[pid=13552] ppid=13550 vsize=74132 CPUtime=279.87
/proc/13552/stat : 13552 (bprolog) R 13550 13552 12181 0 -1 4194304 5689 0 0 0 27628 359 0 0 25 0 2 0 644185098 75911168 5399 996147200 134512640 134990860 4294956096 18446744073709551615 134746376 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/13552/statm: 18533 5399 193 116 0 18044 0
[pid=13552/tid=13554] ppid=13550 vsize=74132 CPUtime=0
/proc/13552/task/13554/stat : 13554 (bprolog) S 13550 13552 12181 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 644185660 75911168 5399 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 279.87
Current children cumulated vsize (KiB) 74132

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 1.92 3/74 13582
/proc/meminfo: memFree=1797704/2055920 swapFree=4180232/4192956
[pid=13552] ppid=13550 vsize=74132 CPUtime=339.6
/proc/13552/stat : 13552 (bprolog) R 13550 13552 12181 0 -1 4194304 5689 0 0 0 33601 359 0 0 25 0 2 0 644185098 75911168 5399 996147200 134512640 134990860 4294956096 18446744073709551615 134746261 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/13552/statm: 18533 5399 193 116 0 18044 0
[pid=13552/tid=13554] ppid=13550 vsize=74132 CPUtime=0
/proc/13552/task/13554/stat : 13554 (bprolog) S 13550 13552 12181 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 644185660 75911168 5399 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 339.6
Current children cumulated vsize (KiB) 74132

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 1.92 3/74 13582
/proc/meminfo: memFree=1797256/2055920 swapFree=4180232/4192956
[pid=13552] ppid=13550 vsize=74132 CPUtime=399.36
/proc/13552/stat : 13552 (bprolog) R 13550 13552 12181 0 -1 4194304 5689 0 0 0 39577 359 0 0 25 0 2 0 644185098 75911168 5399 996147200 134512640 134990860 4294956096 18446744073709551615 134716955 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/13552/statm: 18533 5399 193 116 0 18044 0
[pid=13552/tid=13554] ppid=13550 vsize=74132 CPUtime=0
/proc/13552/task/13554/stat : 13554 (bprolog) S 13550 13552 12181 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 644185660 75911168 5399 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 399.36
Current children cumulated vsize (KiB) 74132

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 1.92 3/74 13582
/proc/meminfo: memFree=1796872/2055920 swapFree=4180232/4192956
[pid=13552] ppid=13550 vsize=74132 CPUtime=459.11
/proc/13552/stat : 13552 (bprolog) R 13550 13552 12181 0 -1 4194304 5689 0 0 0 45552 359 0 0 25 0 2 0 644185098 75911168 5399 996147200 134512640 134990860 4294956096 18446744073709551615 134746363 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/13552/statm: 18533 5399 193 116 0 18044 0
[pid=13552/tid=13554] ppid=13550 vsize=74132 CPUtime=0
/proc/13552/task/13554/stat : 13554 (bprolog) S 13550 13552 12181 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 644185660 75911168 5399 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 459.11
Current children cumulated vsize (KiB) 74132

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 1.92 3/74 13582
/proc/meminfo: memFree=1796872/2055920 swapFree=4180232/4192956
[pid=13552] ppid=13550 vsize=74132 CPUtime=518.87
/proc/13552/stat : 13552 (bprolog) R 13550 13552 12181 0 -1 4194304 5689 0 0 0 51528 359 0 0 25 0 2 0 644185098 75911168 5399 996147200 134512640 134990860 4294956096 18446744073709551615 134746423 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/13552/statm: 18533 5399 193 116 0 18044 0
[pid=13552/tid=13554] ppid=13550 vsize=74132 CPUtime=0

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

/proc/13552/statm: 18533 5399 193 116 0 18044 0
[pid=13552/tid=13554] ppid=13550 vsize=74132 CPUtime=0
/proc/13552/task/13554/stat : 13554 (bprolog) S 13550 13552 12181 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 644185660 75911168 5399 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 698.13
Current children cumulated vsize (KiB) 74132

[startup+762.302 s]
/proc/loadavg: 2.00 2.00 1.92 3/74 13582
/proc/meminfo: memFree=1796488/2055920 swapFree=4180232/4192956
[pid=13552] ppid=13550 vsize=74132 CPUtime=757.89
/proc/13552/stat : 13552 (bprolog) R 13550 13552 12181 0 -1 4194304 5689 0 0 0 75430 359 0 0 25 0 2 0 644185098 75911168 5399 996147200 134512640 134990860 4294956096 18446744073709551615 134716894 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/13552/statm: 18533 5399 193 116 0 18044 0
[pid=13552/tid=13554] ppid=13550 vsize=74132 CPUtime=0
/proc/13552/task/13554/stat : 13554 (bprolog) S 13550 13552 12181 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 644185660 75911168 5399 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 757.89
Current children cumulated vsize (KiB) 74132

[startup+822.302 s]
/proc/loadavg: 2.00 2.00 1.92 3/74 13582
/proc/meminfo: memFree=1796424/2055920 swapFree=4180232/4192956
[pid=13552] ppid=13550 vsize=74132 CPUtime=817.64
/proc/13552/stat : 13552 (bprolog) R 13550 13552 12181 0 -1 4194304 5689 0 0 0 81405 359 0 0 25 0 2 0 644185098 75911168 5399 996147200 134512640 134990860 4294956096 18446744073709551615 134630006 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/13552/statm: 18533 5399 193 116 0 18044 0
[pid=13552/tid=13554] ppid=13550 vsize=74132 CPUtime=0
/proc/13552/task/13554/stat : 13554 (bprolog) S 13550 13552 12181 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 644185660 75911168 5399 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 817.64
Current children cumulated vsize (KiB) 74132

[startup+882.307 s]
/proc/loadavg: 2.00 2.00 1.92 3/74 13582
/proc/meminfo: memFree=1796040/2055920 swapFree=4180232/4192956
[pid=13552] ppid=13550 vsize=74132 CPUtime=877.4
/proc/13552/stat : 13552 (bprolog) R 13550 13552 12181 0 -1 4194304 5689 0 0 0 87381 359 0 0 25 0 2 0 644185098 75911168 5399 996147200 134512640 134990860 4294956096 18446744073709551615 134746376 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/13552/statm: 18533 5399 193 116 0 18044 0
[pid=13552/tid=13554] ppid=13550 vsize=74132 CPUtime=0
/proc/13552/task/13554/stat : 13554 (bprolog) S 13550 13552 12181 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 644185660 75911168 5399 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 877.4
Current children cumulated vsize (KiB) 74132

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 1.92 3/75 13583
/proc/meminfo: memFree=1795392/2055920 swapFree=4180232/4192956
[pid=13552] ppid=13550 vsize=84376 CPUtime=937.15
/proc/13552/stat : 13552 (bprolog) R 13550 13552 12181 0 -1 4194304 5690 0 0 0 93356 359 0 0 25 0 3 0 644185098 86401024 5400 996147200 134512640 134990860 4294956096 18446744073709551615 134746277 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/13552/statm: 21094 5400 193 116 0 20605 0
[pid=13552/tid=13554] ppid=13550 vsize=84376 CPUtime=0
/proc/13552/task/13554/stat : 13554 (bprolog) S 13550 13552 12181 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 644185660 86401024 5400 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=13552/tid=13583] ppid=13550 vsize=84376 CPUtime=0
/proc/13552/task/13583/stat : 13583 (bprolog) S 13550 13552 12181 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 644275675 86401024 5400 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 937.15
Current children cumulated vsize (KiB) 84376

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/75 13583
/proc/meminfo: memFree=1795328/2055920 swapFree=4180232/4192956
[pid=13552] ppid=13550 vsize=84376 CPUtime=996.91
/proc/13552/stat : 13552 (bprolog) R 13550 13552 12181 0 -1 4194304 5690 0 0 0 99332 359 0 0 25 0 3 0 644185098 86401024 5400 996147200 134512640 134990860 4294956096 18446744073709551615 134746277 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/13552/statm: 21094 5400 193 116 0 20605 0
[pid=13552/tid=13554] ppid=13550 vsize=84376 CPUtime=0
/proc/13552/task/13554/stat : 13554 (bprolog) S 13550 13552 12181 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 644185660 86401024 5400 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=13552/tid=13583] ppid=13550 vsize=84376 CPUtime=0
/proc/13552/task/13583/stat : 13583 (bprolog) S 13550 13552 12181 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 644275675 86401024 5400 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 996.91
Current children cumulated vsize (KiB) 84376

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/75 13583
/proc/meminfo: memFree=1795264/2055920 swapFree=4180232/4192956
[pid=13552] ppid=13550 vsize=84376 CPUtime=1056.66
/proc/13552/stat : 13552 (bprolog) R 13550 13552 12181 0 -1 4194304 5690 0 0 0 105307 359 0 0 25 0 3 0 644185098 86401024 5400 996147200 134512640 134990860 4294956096 18446744073709551615 134746363 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/13552/statm: 21094 5400 193 116 0 20605 0
[pid=13552/tid=13554] ppid=13550 vsize=84376 CPUtime=0
/proc/13552/task/13554/stat : 13554 (bprolog) S 13550 13552 12181 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 644185660 86401024 5400 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=13552/tid=13583] ppid=13550 vsize=84376 CPUtime=0
/proc/13552/task/13583/stat : 13583 (bprolog) S 13550 13552 12181 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 644275675 86401024 5400 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1056.66
Current children cumulated vsize (KiB) 84376

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

[startup+1075.2 s]
/proc/loadavg: 2.00 2.00 1.92 3/75 13583
/proc/meminfo: memFree=1795264/2055920 swapFree=4180232/4192956
[pid=13552] ppid=13550 vsize=84376 CPUtime=1069.51
/proc/13552/stat : 13552 (bprolog) R 13550 13552 12181 0 -1 4194304 5690 0 0 0 106592 359 0 0 25 0 3 0 644185098 86401024 5400 996147200 134512640 134990860 4294956096 18446744073709551615 134746376 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/13552/statm: 21094 5400 193 116 0 20605 0
[pid=13552/tid=13554] ppid=13550 vsize=84376 CPUtime=0
/proc/13552/task/13554/stat : 13554 (bprolog) S 13550 13552 12181 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 644185660 86401024 5400 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=13552/tid=13583] ppid=13550 vsize=84376 CPUtime=0
/proc/13552/task/13583/stat : 13583 (bprolog) S 13550 13552 12181 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 644275675 86401024 5400 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1069.51
Current children cumulated vsize (KiB) 84376

[startup+1088.01 s]
/proc/loadavg: 2.00 2.00 1.92 3/75 13583
/proc/meminfo: memFree=1795200/2055920 swapFree=4180232/4192956
[pid=13552] ppid=13550 vsize=84376 CPUtime=1082.26
/proc/13552/stat : 13552 (bprolog) R 13550 13552 12181 0 -1 4194304 5690 0 0 0 107867 359 0 0 25 0 3 0 644185098 86401024 5400 996147200 134512640 134990860 4294956096 18446744073709551615 134746376 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/13552/statm: 21094 5400 193 116 0 20605 0
[pid=13552/tid=13554] ppid=13550 vsize=84376 CPUtime=0
/proc/13552/task/13554/stat : 13554 (bprolog) S 13550 13552 12181 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 644185660 86401024 5400 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=13552/tid=13583] ppid=13550 vsize=84376 CPUtime=0
/proc/13552/task/13583/stat : 13583 (bprolog) S 13550 13552 12181 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 644275675 86401024 5400 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1082.26
Current children cumulated vsize (KiB) 84376

[startup+1091.2 s]
/proc/loadavg: 2.00 2.00 1.92 3/75 13583
/proc/meminfo: memFree=1795200/2055920 swapFree=4180232/4192956
[pid=13552] ppid=13550 vsize=84376 CPUtime=1085.45
/proc/13552/stat : 13552 (bprolog) R 13550 13552 12181 0 -1 4194304 5690 0 0 0 108186 359 0 0 25 0 3 0 644185098 86401024 5400 996147200 134512640 134990860 4294956096 18446744073709551615 134716945 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/13552/statm: 21094 5400 193 116 0 20605 0
[pid=13552/tid=13554] ppid=13550 vsize=84376 CPUtime=0
/proc/13552/task/13554/stat : 13554 (bprolog) S 13550 13552 12181 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 644185660 86401024 5400 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=13552/tid=13583] ppid=13550 vsize=84376 CPUtime=0
/proc/13552/task/13583/stat : 13583 (bprolog) S 13550 13552 12181 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 644275675 86401024 5400 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1085.45
Current children cumulated vsize (KiB) 84376

[startup+1092.8 s]
/proc/loadavg: 2.00 2.00 1.92 3/75 13583
/proc/meminfo: memFree=1795200/2055920 swapFree=4180232/4192956
[pid=13552] ppid=13550 vsize=84376 CPUtime=1087.04
/proc/13552/stat : 13552 (bprolog) R 13550 13552 12181 0 -1 4194304 5690 0 0 0 108345 359 0 0 25 0 3 0 644185098 86401024 5400 996147200 134512640 134990860 4294956096 18446744073709551615 134716955 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/13552/statm: 21094 5400 193 116 0 20605 0
[pid=13552/tid=13554] ppid=13550 vsize=84376 CPUtime=0
/proc/13552/task/13554/stat : 13554 (bprolog) S 13550 13552 12181 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 644185660 86401024 5400 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=13552/tid=13583] ppid=13550 vsize=84376 CPUtime=0
/proc/13552/task/13583/stat : 13583 (bprolog) S 13550 13552 12181 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 644275675 86401024 5400 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1087.04
Current children cumulated vsize (KiB) 84376

[startup+1093.6 s]
/proc/loadavg: 2.00 2.00 1.92 3/75 13583
/proc/meminfo: memFree=1795136/2055920 swapFree=4180232/4192956
[pid=13552] ppid=13550 vsize=84376 CPUtime=1087.84
/proc/13552/stat : 13552 (bprolog) R 13550 13552 12181 0 -1 4194304 5690 0 0 0 108425 359 0 0 25 0 3 0 644185098 86401024 5400 996147200 134512640 134990860 4294956096 18446744073709551615 134716945 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/13552/statm: 21094 5400 193 116 0 20605 0
[pid=13552/tid=13554] ppid=13550 vsize=84376 CPUtime=0
/proc/13552/task/13554/stat : 13554 (bprolog) S 13550 13552 12181 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 644185660 86401024 5400 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=13552/tid=13583] ppid=13550 vsize=84376 CPUtime=0
/proc/13552/task/13583/stat : 13583 (bprolog) S 13550 13552 12181 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 644275675 86401024 5400 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1087.84
Current children cumulated vsize (KiB) 84376

[startup+1094.4 s]
/proc/loadavg: 2.00 2.00 1.92 3/75 13583
/proc/meminfo: memFree=1795136/2055920 swapFree=4180232/4192956
[pid=13552] ppid=13550 vsize=84376 CPUtime=1088.63
/proc/13552/stat : 13552 (bprolog) R 13550 13552 12181 0 -1 4194304 5690 0 0 0 108504 359 0 0 25 0 3 0 644185098 86401024 5400 996147200 134512640 134990860 4294956096 18446744073709551615 134746376 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/13552/statm: 21094 5400 193 116 0 20605 0
[pid=13552/tid=13554] ppid=13550 vsize=84376 CPUtime=0
/proc/13552/task/13554/stat : 13554 (bprolog) S 13550 13552 12181 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 644185660 86401024 5400 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=13552/tid=13583] ppid=13550 vsize=84376 CPUtime=0
/proc/13552/task/13583/stat : 13583 (bprolog) S 13550 13552 12181 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 644275675 86401024 5400 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1088.63
Current children cumulated vsize (KiB) 84376

[startup+1094.61 s]
/proc/loadavg: 2.00 2.00 1.92 3/75 13583
/proc/meminfo: memFree=1795136/2055920 swapFree=4180232/4192956
[pid=13552] ppid=13550 vsize=84376 CPUtime=1088.84
/proc/13552/stat : 13552 (bprolog) R 13550 13552 12181 0 -1 4194304 5690 0 0 0 108525 359 0 0 25 0 3 0 644185098 86401024 5400 996147200 134512640 134990860 4294956096 18446744073709551615 134747001 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/13552/statm: 21094 5400 193 116 0 20605 0
[pid=13552/tid=13554] ppid=13550 vsize=84376 CPUtime=0
/proc/13552/task/13554/stat : 13554 (bprolog) S 13550 13552 12181 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 644185660 86401024 5400 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=13552/tid=13583] ppid=13550 vsize=84376 CPUtime=0
/proc/13552/task/13583/stat : 13583 (bprolog) S 13550 13552 12181 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 644275675 86401024 5400 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1088.84
Current children cumulated vsize (KiB) 84376

Child status: 0
Real time (s): 1094.65
CPU time (s): 1088.89
CPU user time (s): 1085.29
CPU system time (s): 3.60145
CPU usage (%): 99.474
Max. virtual memory (cumulated for all children) (KiB): 84376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1085.29
system time used= 3.60145
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5690
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= 16519

runsolver used 1.16982 second user time and 2.99055 second system time

The end

Launcher Data (download as text)

Begin job on node5 at 2008-07-05 01:01:20
IDJOB=1080255
IDBENCH=56947
IDSOLVER=347
FILE ID=node5/1080255-1215212479
PBS_JOBID= 7881687
Free space on /tmp= 66532 MiB

SOLVER NAME= bpsolver 2008-06-27
BENCH NAME= CPAI08/csp/rand-3-20-20/normalized-rand-3-20-20-60-632-18_ext.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1080255-1215212479/watcher-1080255-1215212479 -o /tmp/evaluation-result-1080255-1215212479/solver-1080255-1215212479 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/solver HOME/instance-1080255-1215212479 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= d0723849d67084a75f9aabd36744eddc
RANDOM SEED=1545035778

node5.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		: 3000.279
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		: 3000.279
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:       1699672 kB
Buffers:         22164 kB
Cached:         134784 kB
SwapCached:       6592 kB
Active:         258728 kB
Inactive:        43292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1699672 kB
SwapTotal:     4192956 kB
SwapFree:      4180232 kB
Dirty:            2428 kB
Writeback:           0 kB
Mapped:         156396 kB
Slab:            39380 kB
Committed_AS:  1663212 kB
PageTables:       2028 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= 66528 MiB
End job on node5 at 2008-07-05 01:19:34