Trace number 1100847

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) 1800.08 1811.82

General information on the benchmark

Namecsp/rand-2-50-23/
normalized-rand-2-50-23-587-230-46_ext.xml
MD5SUM970294301d0111abb6ed2240c133f5ba
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 benchmark391.069
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints462
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension462
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-1100847-1215288047)
1.67/1.70	c Converted in 484 ms
1.67/1.70	c solving(HOME/instance-1100847-1215288047,1800000)

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-1100847-1215288047/watcher-1100847-1215288047 -o /tmp/evaluation-result-1100847-1215288047/solver-1100847-1215288047 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/solver HOME/instance-1100847-1215288047 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 2.04 2.02 4/73 27129
/proc/meminfo: memFree=1665440/2055920 swapFree=4180444/4192956
[pid=27129] ppid=27127 vsize=4780 CPUtime=0
/proc/27129/stat : 27129 (bprolog) R 27127 27129 21491 0 -1 4194304 600 0 0 0 0 0 0 0 20 0 1 0 2007774265 4894720 318 996147200 134512640 134990860 4294956096 18446744073709551615 134530848 0 0 4096 0 0 0 0 17 1 0 0
/proc/27129/statm: 1195 318 72 116 0 706 0

[startup+0.13571 s]
/proc/loadavg: 1.92 2.04 2.02 4/73 27129
/proc/meminfo: memFree=1665440/2055920 swapFree=4180444/4192956
[pid=27129] ppid=27127 vsize=56080 CPUtime=0.11
/proc/27129/stat : 27129 (bprolog) R 27127 27129 21491 0 -1 4194304 1096 0 0 0 4 7 0 0 20 0 1 0 2007774265 57425920 809 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/27129/statm: 14020 809 176 116 0 13531 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 56080

[startup+0.201719 s]
/proc/loadavg: 1.92 2.04 2.02 4/73 27129
/proc/meminfo: memFree=1665440/2055920 swapFree=4180444/4192956
[pid=27129] ppid=27127 vsize=56080 CPUtime=0.18
/proc/27129/stat : 27129 (bprolog) R 27127 27129 21491 0 -1 4194304 1096 0 0 0 6 12 0 0 20 0 1 0 2007774265 57425920 809 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/27129/statm: 14020 809 176 116 0 13531 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 56080

[startup+0.301739 s]
/proc/loadavg: 1.92 2.04 2.02 4/73 27129
/proc/meminfo: memFree=1665440/2055920 swapFree=4180444/4192956
[pid=27129] ppid=27127 vsize=56080 CPUtime=0.28
/proc/27129/stat : 27129 (bprolog) R 27127 27129 21491 0 -1 4194304 1096 0 0 0 8 20 0 0 21 0 1 0 2007774265 57425920 809 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/27129/statm: 14020 809 176 116 0 13531 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 56080

[startup+0.701807 s]
/proc/loadavg: 1.92 2.04 2.02 4/73 27129
/proc/meminfo: memFree=1665440/2055920 swapFree=4180444/4192956
[pid=27129] ppid=27127 vsize=56080 CPUtime=0.68
/proc/27129/stat : 27129 (bprolog) R 27127 27129 21491 0 -1 4194304 1096 0 0 0 21 47 0 0 25 0 1 0 2007774265 57425920 809 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/27129/statm: 14020 809 176 116 0 13531 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 56080

[startup+1.50194 s]
/proc/loadavg: 1.92 2.04 2.02 3/74 27130
/proc/meminfo: memFree=1662488/2055920 swapFree=4180444/4192956
[pid=27129] ppid=27127 vsize=56080 CPUtime=1.47
/proc/27129/stat : 27129 (bprolog) R 27127 27129 21491 0 -1 4194304 1097 0 0 0 43 104 0 0 25 0 1 0 2007774265 57425920 810 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/27129/statm: 14020 810 176 116 0 13531 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 56080

[startup+3.10121 s]
/proc/loadavg: 1.92 2.04 2.02 3/75 27131
/proc/meminfo: memFree=1656144/2055920 swapFree=4180444/4192956
[pid=27129] ppid=27127 vsize=66316 CPUtime=3.06
/proc/27129/stat : 27129 (bprolog) R 27127 27129 21491 0 -1 4194304 2608 0 0 0 187 119 0 0 25 0 2 0 2007774265 67907584 2318 996147200 134512640 134990860 4294956096 18446744073709551615 134742930 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27129/statm: 16579 2318 193 116 0 16090 0
[pid=27129/tid=27131] ppid=27127 vsize=66316 CPUtime=0
/proc/27129/task/27131/stat : 27131 (bprolog) S 27127 27129 21491 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2007774454 67907584 2318 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 66316

[startup+6.30176 s]
/proc/loadavg: 1.93 2.04 2.02 3/75 27131
/proc/meminfo: memFree=1656080/2055920 swapFree=4180444/4192956
[pid=27129] ppid=27127 vsize=66316 CPUtime=6.24
/proc/27129/stat : 27129 (bprolog) R 27127 27129 21491 0 -1 4194304 2608 0 0 0 505 119 0 0 25 0 2 0 2007774265 67907584 2318 996147200 134512640 134990860 4294956096 18446744073709551615 134559509 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27129/statm: 16579 2318 193 116 0 16090 0
[pid=27129/tid=27131] ppid=27127 vsize=66316 CPUtime=0
/proc/27129/task/27131/stat : 27131 (bprolog) S 27127 27129 21491 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2007774454 67907584 2318 996147200 134512640 134990860 4294956096 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) 66316

[startup+12.7018 s]
/proc/loadavg: 1.93 2.04 2.02 3/75 27131
/proc/meminfo: memFree=1656080/2055920 swapFree=4180444/4192956
[pid=27129] ppid=27127 vsize=66316 CPUtime=12.59
/proc/27129/stat : 27129 (bprolog) R 27127 27129 21491 0 -1 4194304 2608 0 0 0 1140 119 0 0 25 0 2 0 2007774265 67907584 2318 996147200 134512640 134990860 4294956096 18446744073709551615 134716945 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27129/statm: 16579 2318 193 116 0 16090 0
[pid=27129/tid=27131] ppid=27127 vsize=66316 CPUtime=0
/proc/27129/task/27131/stat : 27131 (bprolog) S 27127 27129 21491 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2007774454 67907584 2318 996147200 134512640 134990860 4294956096 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) 66316

[startup+25.502 s]
/proc/loadavg: 1.95 2.04 2.02 3/75 27137
/proc/meminfo: memFree=1655952/2055920 swapFree=4180444/4192956
[pid=27129] ppid=27127 vsize=66316 CPUtime=25.27
/proc/27129/stat : 27129 (bprolog) R 27127 27129 21491 0 -1 4194304 2608 0 0 0 2408 119 0 0 25 0 2 0 2007774265 67907584 2318 996147200 134512640 134990860 4294956096 18446744073709551615 134745669 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27129/statm: 16579 2318 193 116 0 16090 0
[pid=27129/tid=27131] ppid=27127 vsize=66316 CPUtime=0
/proc/27129/task/27131/stat : 27131 (bprolog) S 27127 27129 21491 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2007774454 67907584 2318 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 66316

[startup+51.1014 s]
/proc/loadavg: 1.96 2.04 2.02 3/75 27137
/proc/meminfo: memFree=1656016/2055920 swapFree=4180444/4192956
[pid=27129] ppid=27127 vsize=66316 CPUtime=50.67
/proc/27129/stat : 27129 (bprolog) R 27127 27129 21491 0 -1 4194304 2608 0 0 0 4948 119 0 0 25 0 2 0 2007774265 67907584 2318 996147200 134512640 134990860 4294956096 18446744073709551615 134605221 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27129/statm: 16579 2318 193 116 0 16090 0
[pid=27129/tid=27131] ppid=27127 vsize=66316 CPUtime=0
/proc/27129/task/27131/stat : 27131 (bprolog) S 27127 27129 21491 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2007774454 67907584 2318 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.67
Current children cumulated vsize (KiB) 66316

[startup+102.301 s]
/proc/loadavg: 1.98 2.03 2.01 3/75 27137
/proc/meminfo: memFree=1655952/2055920 swapFree=4180444/4192956
[pid=27129] ppid=27127 vsize=66316 CPUtime=101.49
/proc/27129/stat : 27129 (bprolog) R 27127 27129 21491 0 -1 4194304 2608 0 0 0 10030 119 0 0 25 0 2 0 2007774265 67907584 2318 996147200 134512640 134990860 4294956096 18446744073709551615 134597901 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27129/statm: 16579 2318 193 116 0 16090 0
[pid=27129/tid=27131] ppid=27127 vsize=66316 CPUtime=0
/proc/27129/task/27131/stat : 27131 (bprolog) S 27127 27129 21491 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2007774454 67907584 2318 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.49
Current children cumulated vsize (KiB) 66316

[startup+162.301 s]
/proc/loadavg: 1.99 2.02 2.01 3/75 27137
/proc/meminfo: memFree=1655888/2055920 swapFree=4180444/4192956
[pid=27129] ppid=27127 vsize=66316 CPUtime=161.03
/proc/27129/stat : 27129 (bprolog) R 27127 27129 21491 0 -1 4194304 2608 0 0 0 15984 119 0 0 25 0 2 0 2007774265 67907584 2318 996147200 134512640 134990860 4294956096 18446744073709551615 134743713 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27129/statm: 16579 2318 193 116 0 16090 0
[pid=27129/tid=27131] ppid=27127 vsize=66316 CPUtime=0
/proc/27129/task/27131/stat : 27131 (bprolog) S 27127 27129 21491 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2007774454 67907584 2318 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 161.03
Current children cumulated vsize (KiB) 66316

[startup+222.306 s]
/proc/loadavg: 1.99 2.02 2.00 3/75 27137
/proc/meminfo: memFree=1655952/2055920 swapFree=4180444/4192956
[pid=27129] ppid=27127 vsize=66316 CPUtime=220.57
/proc/27129/stat : 27129 (bprolog) R 27127 27129 21491 0 -1 4194304 2608 0 0 0 21938 119 0 0 25 0 2 0 2007774265 67907584 2318 996147200 134512640 134990860 4294956096 18446744073709551615 134745657 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27129/statm: 16579 2318 193 116 0 16090 0
[pid=27129/tid=27131] ppid=27127 vsize=66316 CPUtime=0
/proc/27129/task/27131/stat : 27131 (bprolog) S 27127 27129 21491 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2007774454 67907584 2318 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 220.57
Current children cumulated vsize (KiB) 66316

[startup+282.302 s]
/proc/loadavg: 1.99 2.01 2.00 3/75 27137
/proc/meminfo: memFree=1655952/2055920 swapFree=4180444/4192956
[pid=27129] ppid=27127 vsize=66316 CPUtime=280.11
/proc/27129/stat : 27129 (bprolog) R 27127 27129 21491 0 -1 4194304 2608 0 0 0 27892 119 0 0 25 0 2 0 2007774265 67907584 2318 996147200 134512640 134990860 4294956096 18446744073709551615 134742958 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27129/statm: 16579 2318 193 116 0 16090 0
[pid=27129/tid=27131] ppid=27127 vsize=66316 CPUtime=0
/proc/27129/task/27131/stat : 27131 (bprolog) S 27127 27129 21491 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2007774454 67907584 2318 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 280.11
Current children cumulated vsize (KiB) 66316

[startup+342.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/75 27137
/proc/meminfo: memFree=1655888/2055920 swapFree=4180444/4192956
[pid=27129] ppid=27127 vsize=66316 CPUtime=339.65
/proc/27129/stat : 27129 (bprolog) R 27127 27129 21491 0 -1 4194304 2608 0 0 0 33846 119 0 0 25 0 2 0 2007774265 67907584 2318 996147200 134512640 134990860 4294956096 18446744073709551615 134716955 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27129/statm: 16579 2318 193 116 0 16090 0
[pid=27129/tid=27131] ppid=27127 vsize=66316 CPUtime=0
/proc/27129/task/27131/stat : 27131 (bprolog) S 27127 27129 21491 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2007774454 67907584 2318 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 339.65
Current children cumulated vsize (KiB) 66316

[startup+402.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/75 27137
/proc/meminfo: memFree=1655824/2055920 swapFree=4180444/4192956
[pid=27129] ppid=27127 vsize=66316 CPUtime=399.2
/proc/27129/stat : 27129 (bprolog) R 27127 27129 21491 0 -1 4194304 2608 0 0 0 39801 119 0 0 25 0 2 0 2007774265 67907584 2318 996147200 134512640 134990860 4294956096 18446744073709551615 134559518 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27129/statm: 16579 2318 193 116 0 16090 0
[pid=27129/tid=27131] ppid=27127 vsize=66316 CPUtime=0
/proc/27129/task/27131/stat : 27131 (bprolog) S 27127 27129 21491 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2007774454 67907584 2318 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 399.2
Current children cumulated vsize (KiB) 66316

[startup+462.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/75 27137
/proc/meminfo: memFree=1655760/2055920 swapFree=4180444/4192956
[pid=27129] ppid=27127 vsize=66316 CPUtime=458.73
/proc/27129/stat : 27129 (bprolog) R 27127 27129 21491 0 -1 4194304 2608 0 0 0 45754 119 0 0 25 0 2 0 2007774265 67907584 2318 996147200 134512640 134990860 4294956096 18446744073709551615 134746386 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27129/statm: 16579 2318 193 116 0 16090 0
[pid=27129/tid=27131] ppid=27127 vsize=66316 CPUtime=0
/proc/27129/task/27131/stat : 27131 (bprolog) S 27127 27129 21491 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2007774454 67907584 2318 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 458.73
Current children cumulated vsize (KiB) 66316

[startup+522.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/75 27137
/proc/meminfo: memFree=1655760/2055920 swapFree=4180444/4192956

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

/proc/27129/task/27131/stat : 27131 (bprolog) S 27127 27129 21491 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 2007774454 67907584 2318 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1054.17
Current children cumulated vsize (KiB) 66316

[startup+1122.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/75 27137
/proc/meminfo: memFree=1655504/2055920 swapFree=4180444/4192956
[pid=27129] ppid=27127 vsize=66316 CPUtime=1113.71
/proc/27129/stat : 27129 (bprolog) R 27127 27129 21491 0 -1 4194304 2608 0 0 0 111251 120 0 0 25 0 2 0 2007774265 67907584 2318 996147200 134512640 134990860 4294956096 18446744073709551615 134629713 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27129/statm: 16579 2318 193 116 0 16090 0
[pid=27129/tid=27131] ppid=27127 vsize=66316 CPUtime=0
/proc/27129/task/27131/stat : 27131 (bprolog) S 27127 27129 21491 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 2007774454 67907584 2318 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1113.71
Current children cumulated vsize (KiB) 66316

[startup+1182.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/75 27137
/proc/meminfo: memFree=1655504/2055920 swapFree=4180444/4192956
[pid=27129] ppid=27127 vsize=66316 CPUtime=1173.26
/proc/27129/stat : 27129 (bprolog) R 27127 27129 21491 0 -1 4194304 2608 0 0 0 117206 120 0 0 25 0 2 0 2007774265 67907584 2318 996147200 134512640 134990860 4294956096 18446744073709551615 134745754 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27129/statm: 16579 2318 193 116 0 16090 0
[pid=27129/tid=27131] ppid=27127 vsize=66316 CPUtime=0
/proc/27129/task/27131/stat : 27131 (bprolog) S 27127 27129 21491 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 2007774454 67907584 2318 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1173.26
Current children cumulated vsize (KiB) 66316

[startup+1242.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/75 27137
/proc/meminfo: memFree=1655376/2055920 swapFree=4180444/4192956
[pid=27129] ppid=27127 vsize=66316 CPUtime=1232.8
/proc/27129/stat : 27129 (bprolog) R 27127 27129 21491 0 -1 4194304 2608 0 0 0 123160 120 0 0 25 0 2 0 2007774265 67907584 2318 996147200 134512640 134990860 4294956096 18446744073709551615 134742683 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27129/statm: 16579 2318 193 116 0 16090 0
[pid=27129/tid=27131] ppid=27127 vsize=66316 CPUtime=0
/proc/27129/task/27131/stat : 27131 (bprolog) S 27127 27129 21491 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 2007774454 67907584 2318 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1232.8
Current children cumulated vsize (KiB) 66316

[startup+1302.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/75 27137
/proc/meminfo: memFree=1655376/2055920 swapFree=4180444/4192956
[pid=27129] ppid=27127 vsize=66316 CPUtime=1292.34
/proc/27129/stat : 27129 (bprolog) R 27127 27129 21491 0 -1 4194304 2608 0 0 0 129114 120 0 0 25 0 2 0 2007774265 67907584 2318 996147200 134512640 134990860 4294956096 18446744073709551615 134629683 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27129/statm: 16579 2318 193 116 0 16090 0
[pid=27129/tid=27131] ppid=27127 vsize=66316 CPUtime=0
/proc/27129/task/27131/stat : 27131 (bprolog) S 27127 27129 21491 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 2007774454 67907584 2318 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1292.34
Current children cumulated vsize (KiB) 66316

[startup+1362.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/75 27137
/proc/meminfo: memFree=1655376/2055920 swapFree=4180444/4192956
[pid=27129] ppid=27127 vsize=66316 CPUtime=1351.88
/proc/27129/stat : 27129 (bprolog) R 27127 27129 21491 0 -1 4194304 2608 0 0 0 135068 120 0 0 25 0 2 0 2007774265 67907584 2318 996147200 134512640 134990860 4294956096 18446744073709551615 134742525 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27129/statm: 16579 2318 193 116 0 16090 0
[pid=27129/tid=27131] ppid=27127 vsize=66316 CPUtime=0
/proc/27129/task/27131/stat : 27131 (bprolog) S 27127 27129 21491 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 2007774454 67907584 2318 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1351.88
Current children cumulated vsize (KiB) 66316

[startup+1422.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/75 27137
/proc/meminfo: memFree=1655376/2055920 swapFree=4180444/4192956
[pid=27129] ppid=27127 vsize=66316 CPUtime=1411.43
/proc/27129/stat : 27129 (bprolog) R 27127 27129 21491 0 -1 4194304 2608 0 0 0 141023 120 0 0 25 0 2 0 2007774265 67907584 2318 996147200 134512640 134990860 4294956096 18446744073709551615 134629760 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27129/statm: 16579 2318 193 116 0 16090 0
[pid=27129/tid=27131] ppid=27127 vsize=66316 CPUtime=0
/proc/27129/task/27131/stat : 27131 (bprolog) S 27127 27129 21491 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 2007774454 67907584 2318 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1411.43
Current children cumulated vsize (KiB) 66316

[startup+1482.3 s]
/proc/loadavg: 2.05 2.02 2.00 3/75 27137
/proc/meminfo: memFree=1655376/2055920 swapFree=4180444/4192956
[pid=27129] ppid=27127 vsize=66316 CPUtime=1470.97
/proc/27129/stat : 27129 (bprolog) R 27127 27129 21491 0 -1 4194304 2608 0 0 0 146977 120 0 0 25 0 2 0 2007774265 67907584 2318 996147200 134512640 134990860 4294956096 18446744073709551615 134746336 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27129/statm: 16579 2318 193 116 0 16090 0
[pid=27129/tid=27131] ppid=27127 vsize=66316 CPUtime=0
/proc/27129/task/27131/stat : 27131 (bprolog) S 27127 27129 21491 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 2007774454 67907584 2318 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1470.97
Current children cumulated vsize (KiB) 66316

[startup+1542.31 s]
/proc/loadavg: 2.05 2.03 2.00 3/74 27165
/proc/meminfo: memFree=1689880/2055920 swapFree=4180444/4192956
[pid=27129] ppid=27127 vsize=66316 CPUtime=1530.67
/proc/27129/stat : 27129 (bprolog) R 27127 27129 21491 0 -1 4194304 2608 0 0 0 152947 120 0 0 25 0 2 0 2007774265 67907584 2318 996147200 134512640 134990860 4294956096 18446744073709551615 134746498 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27129/statm: 16579 2318 193 116 0 16090 0
[pid=27129/tid=27131] ppid=27127 vsize=66316 CPUtime=0
/proc/27129/task/27131/stat : 27131 (bprolog) S 27127 27129 21491 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 2007774454 67907584 2318 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1530.67
Current children cumulated vsize (KiB) 66316

[startup+1602.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/74 27165
/proc/meminfo: memFree=1689816/2055920 swapFree=4180444/4192956
[pid=27129] ppid=27127 vsize=66316 CPUtime=1590.64
/proc/27129/stat : 27129 (bprolog) R 27127 27129 21491 0 -1 4194304 2608 0 0 0 158944 120 0 0 25 0 2 0 2007774265 67907584 2318 996147200 134512640 134990860 4294956096 18446744073709551615 134716955 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27129/statm: 16579 2318 193 116 0 16090 0
[pid=27129/tid=27131] ppid=27127 vsize=66316 CPUtime=0
/proc/27129/task/27131/stat : 27131 (bprolog) S 27127 27129 21491 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 2007774454 67907584 2318 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1590.64
Current children cumulated vsize (KiB) 66316

[startup+1662.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/74 27165
/proc/meminfo: memFree=1689816/2055920 swapFree=4180444/4192956
[pid=27129] ppid=27127 vsize=66316 CPUtime=1650.61
/proc/27129/stat : 27129 (bprolog) R 27127 27129 21491 0 -1 4194304 2608 0 0 0 164941 120 0 0 25 0 2 0 2007774265 67907584 2318 996147200 134512640 134990860 4294956096 18446744073709551615 134716896 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27129/statm: 16579 2318 193 116 0 16090 0
[pid=27129/tid=27131] ppid=27127 vsize=66316 CPUtime=0
/proc/27129/task/27131/stat : 27131 (bprolog) S 27127 27129 21491 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 2007774454 67907584 2318 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1650.61
Current children cumulated vsize (KiB) 66316

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/74 27165
/proc/meminfo: memFree=1689816/2055920 swapFree=4180444/4192956
[pid=27129] ppid=27127 vsize=66316 CPUtime=1710.59
/proc/27129/stat : 27129 (bprolog) R 27127 27129 21491 0 -1 4194304 2608 0 0 0 170939 120 0 0 25 0 2 0 2007774265 67907584 2318 996147200 134512640 134990860 4294956096 18446744073709551615 134746130 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27129/statm: 16579 2318 193 116 0 16090 0
[pid=27129/tid=27131] ppid=27127 vsize=66316 CPUtime=0
/proc/27129/task/27131/stat : 27131 (bprolog) S 27127 27129 21491 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 2007774454 67907584 2318 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1710.59
Current children cumulated vsize (KiB) 66316

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/74 27165
/proc/meminfo: memFree=1689688/2055920 swapFree=4180444/4192956
[pid=27129] ppid=27127 vsize=66316 CPUtime=1770.56
/proc/27129/stat : 27129 (bprolog) R 27127 27129 21491 0 -1 4194304 2608 0 0 0 176936 120 0 0 25 0 2 0 2007774265 67907584 2318 996147200 134512640 134990860 4294956096 18446744073709551615 134742530 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27129/statm: 16579 2318 193 116 0 16090 0
[pid=27129/tid=27131] ppid=27127 vsize=66316 CPUtime=0
/proc/27129/task/27131/stat : 27131 (bprolog) S 27127 27129 21491 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 2007774454 67907584 2318 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1770.56
Current children cumulated vsize (KiB) 66316



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1811.81 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 27166
/proc/meminfo: memFree=1689680/2055920 swapFree=4180444/4192956
[pid=27129] ppid=27127 vsize=76560 CPUtime=1800.05
/proc/27129/stat : 27129 (bprolog) R 27127 27129 21491 0 -1 4194304 2609 0 0 0 179885 120 0 0 25 0 3 0 2007774265 78397440 2319 996147200 134512640 134990860 4294956096 18446744073709551615 134716913 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27129/statm: 19140 2319 193 116 0 18651 0
[pid=27129/tid=27131] ppid=27127 vsize=76560 CPUtime=0
/proc/27129/task/27131/stat : 27131 (bprolog) S 27127 27129 21491 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 2007774454 78397440 2319 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=27129/tid=27166] ppid=27127 vsize=76560 CPUtime=0
/proc/27129/task/27166/stat : 27166 (bprolog) S 27127 27129 21491 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 2007954478 78397440 2319 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 76560

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

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

[startup+1811.81 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 27166
/proc/meminfo: memFree=1689680/2055920 swapFree=4180444/4192956
[pid=27129] ppid=27127 vsize=76560 CPUtime=1800.05
/proc/27129/stat : 27129 (bprolog) R 27127 27129 21491 0 -1 4194304 2609 0 0 0 179885 120 0 0 25 0 3 0 2007774265 78397440 2319 996147200 134512640 134990860 4294956096 18446744073709551615 134716913 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27129/statm: 19140 2319 193 116 0 18651 0
[pid=27129/tid=27131] ppid=27127 vsize=76560 CPUtime=0
/proc/27129/task/27131/stat : 27131 (bprolog) S 27127 27129 21491 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 2007774454 78397440 2319 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=27129/tid=27166] ppid=27127 vsize=76560 CPUtime=0
/proc/27129/task/27166/stat : 27166 (bprolog) S 27127 27129 21491 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 2007954478 78397440 2319 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 76560

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1811.82
CPU time (s): 1800.08
CPU user time (s): 1798.87
CPU system time (s): 1.20882
CPU usage (%): 99.3518
Max. virtual memory (cumulated for all children) (KiB): 76560

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.87
system time used= 1.20882
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2609
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= 8
involuntary context switches= 34028

runsolver used 2.15267 second user time and 4.45232 second system time

The end

Launcher Data (download as text)

Begin job on node68 at 2008-07-05 22:00:47
IDJOB=1100847
IDBENCH=59983
IDSOLVER=347
FILE ID=node68/1100847-1215288047
PBS_JOBID= 7882296
Free space on /tmp= 66500 MiB

SOLVER NAME= bpsolver 2008-06-27
BENCH NAME= CPAI08/csp/rand-2-50-23/normalized-rand-2-50-23-587-230-46_ext.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1100847-1215288047/watcher-1100847-1215288047 -o /tmp/evaluation-result-1100847-1215288047/solver-1100847-1215288047 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/solver HOME/instance-1100847-1215288047 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 970294301d0111abb6ed2240c133f5ba
RANDOM SEED=742679600

node68.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		: 3000.261
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		: 3000.261
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:       1665920 kB
Buffers:         62180 kB
Cached:         253980 kB
SwapCached:       6772 kB
Active:         207204 kB
Inactive:       127984 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1665920 kB
SwapTotal:     4192956 kB
SwapFree:      4180444 kB
Dirty:            1600 kB
Writeback:           0 kB
Mapped:          25296 kB
Slab:            40100 kB
Committed_AS:  4369532 kB
PageTables:       1768 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= 66524 MiB
End job on node68 at 2008-07-05 22:31:01