Trace number 1101177

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) 1800.1 1803.51

General information on the benchmark

Namecsp/rand-2-50-23/
normalized-rand-2-50-23-587-230-24_ext.xml
MD5SUMdbcd02b2bb286c2678e77b0edec5fef1
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 benchmark590.139
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints470
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension470
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-1101177-1215291359)
1.68/1.70	c Converted in 483 ms
1.68/1.70	c solving(HOME/instance-1101177-1215291359,1800000)

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-1101177-1215291359/watcher-1101177-1215291359 -o /tmp/evaluation-result-1101177-1215291359/solver-1101177-1215291359 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/solver HOME/instance-1101177-1215291359 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: 2.09 2.05 2.01 4/81 3003
/proc/meminfo: memFree=1658856/2055920 swapFree=4179784/4192956
[pid=3003] ppid=3001 vsize=18572 CPUtime=0
/proc/3003/stat : 3003 (runsolver) R 3001 3003 30407 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 2008107501 19017728 292 996147200 4194304 4296836 548682068480 18446744073709551615 250968861991 0 0 4096 24578 0 0 0 17 1 0 0
/proc/3003/statm: 4643 292 257 25 0 2626 0

[startup+0.0168171 s]
/proc/loadavg: 2.09 2.05 2.01 4/81 3003
/proc/meminfo: memFree=1658856/2055920 swapFree=4179784/4192956
[pid=3003] ppid=3001 vsize=55720 CPUtime=0
/proc/3003/stat : 3003 (bprolog) R 3001 3003 30407 0 -1 4194304 839 0 0 0 0 0 0 0 20 0 1 0 2008107501 57057280 555 996147200 134512640 134990860 4294956096 18446744073709551615 12349472 0 0 4096 2 0 0 0 17 1 0 0
/proc/3003/statm: 13930 555 129 116 0 13441 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 55720

[startup+0.102867 s]
/proc/loadavg: 2.09 2.05 2.01 4/81 3003
/proc/meminfo: memFree=1658856/2055920 swapFree=4179784/4192956
[pid=3003] ppid=3001 vsize=56080 CPUtime=0.09
/proc/3003/stat : 3003 (bprolog) R 3001 3003 30407 0 -1 4194304 1096 0 0 0 3 6 0 0 20 0 1 0 2008107501 57425920 809 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/3003/statm: 14020 809 176 116 0 13531 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 56080

[startup+0.30186 s]
/proc/loadavg: 2.09 2.05 2.01 4/81 3003
/proc/meminfo: memFree=1658856/2055920 swapFree=4179784/4192956
[pid=3003] ppid=3001 vsize=56080 CPUtime=0.29
/proc/3003/stat : 3003 (bprolog) R 3001 3003 30407 0 -1 4194304 1096 0 0 0 9 20 0 0 21 0 1 0 2008107501 57425920 809 996147200 134512640 134990860 4294956096 18446744073709551615 12345840 0 0 4096 2 0 0 0 17 1 0 0
/proc/3003/statm: 14020 809 176 116 0 13531 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 56080

[startup+0.701933 s]
/proc/loadavg: 2.09 2.05 2.01 4/81 3003
/proc/meminfo: memFree=1658856/2055920 swapFree=4179784/4192956
[pid=3003] ppid=3001 vsize=56080 CPUtime=0.68
/proc/3003/stat : 3003 (bprolog) R 3001 3003 30407 0 -1 4194304 1096 0 0 0 20 48 0 0 25 0 1 0 2008107501 57425920 809 996147200 134512640 134990860 4294956096 18446744073709551615 134597893 0 0 4096 2 0 0 0 17 1 0 0
/proc/3003/statm: 14020 809 176 116 0 13531 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 56080

[startup+1.50107 s]
/proc/loadavg: 2.09 2.05 2.01 3/82 3004
/proc/meminfo: memFree=1655904/2055920 swapFree=4179784/4192956
[pid=3003] ppid=3001 vsize=56080 CPUtime=1.47
/proc/3003/stat : 3003 (bprolog) R 3001 3003 30407 0 -1 4194304 1097 0 0 0 42 105 0 0 25 0 1 0 2008107501 57425920 810 996147200 134512640 134990860 4294956096 18446744073709551615 134686672 0 0 4096 2 0 0 0 17 1 0 0
/proc/3003/statm: 14020 810 176 116 0 13531 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 56080

[startup+3.10136 s]
/proc/loadavg: 2.08 2.05 2.01 3/83 3005
/proc/meminfo: memFree=1649496/2055920 swapFree=4179784/4192956
[pid=3003] ppid=3001 vsize=66316 CPUtime=3.06
/proc/3003/stat : 3003 (bprolog) R 3001 3003 30407 0 -1 4194304 2617 0 0 0 187 119 0 0 25 0 2 0 2008107501 67907584 2327 996147200 134512640 134990860 4294956096 18446744073709551615 134716955 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3003/statm: 16579 2327 193 116 0 16090 0
[pid=3003/tid=3005] ppid=3001 vsize=66316 CPUtime=0
/proc/3003/task/3005/stat : 3005 (bprolog) S 3001 3003 30407 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2008107691 67907584 2327 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+6.30293 s]
/proc/loadavg: 2.08 2.05 2.01 3/83 3005
/proc/meminfo: memFree=1649496/2055920 swapFree=4179784/4192956
[pid=3003] ppid=3001 vsize=66316 CPUtime=6.23
/proc/3003/stat : 3003 (bprolog) R 3001 3003 30407 0 -1 4194304 2617 0 0 0 504 119 0 0 25 0 2 0 2008107501 67907584 2327 996147200 134512640 134990860 4294956096 18446744073709551615 134716955 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3003/statm: 16579 2327 193 116 0 16090 0
[pid=3003/tid=3005] ppid=3001 vsize=66316 CPUtime=0
/proc/3003/task/3005/stat : 3005 (bprolog) S 3001 3003 30407 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2008107691 67907584 2327 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 66316

[startup+12.7011 s]
/proc/loadavg: 2.07 2.05 2.01 3/83 3005
/proc/meminfo: memFree=1649432/2055920 swapFree=4179784/4192956
[pid=3003] ppid=3001 vsize=66316 CPUtime=12.58
/proc/3003/stat : 3003 (bprolog) R 3001 3003 30407 0 -1 4194304 2617 0 0 0 1139 119 0 0 25 0 2 0 2008107501 67907584 2327 996147200 134512640 134990860 4294956096 18446744073709551615 134629683 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3003/statm: 16579 2327 193 116 0 16090 0
[pid=3003/tid=3005] ppid=3001 vsize=66316 CPUtime=0
/proc/3003/task/3005/stat : 3005 (bprolog) S 3001 3003 30407 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2008107691 67907584 2327 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 66316

[startup+25.5013 s]
/proc/loadavg: 2.06 2.05 2.01 3/83 3005
/proc/meminfo: memFree=1649496/2055920 swapFree=4179784/4192956
[pid=3003] ppid=3001 vsize=66316 CPUtime=25.27
/proc/3003/stat : 3003 (bprolog) R 3001 3003 30407 0 -1 4194304 2617 0 0 0 2407 120 0 0 25 0 2 0 2008107501 67907584 2327 996147200 134512640 134990860 4294956096 18446744073709551615 134746531 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3003/statm: 16579 2327 193 116 0 16090 0
[pid=3003/tid=3005] ppid=3001 vsize=66316 CPUtime=0
/proc/3003/task/3005/stat : 3005 (bprolog) S 3001 3003 30407 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2008107691 67907584 2327 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+51.1019 s]
/proc/loadavg: 2.04 2.04 2.00 3/83 3005
/proc/meminfo: memFree=1649560/2055920 swapFree=4179784/4192956
[pid=3003] ppid=3001 vsize=66316 CPUtime=50.66
/proc/3003/stat : 3003 (bprolog) R 3001 3003 30407 0 -1 4194304 2617 0 0 0 4946 120 0 0 25 0 2 0 2008107501 67907584 2327 996147200 134512640 134990860 4294956096 18446744073709551615 134742930 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3003/statm: 16579 2327 193 116 0 16090 0
[pid=3003/tid=3005] ppid=3001 vsize=66316 CPUtime=0
/proc/3003/task/3005/stat : 3005 (bprolog) S 3001 3003 30407 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2008107691 67907584 2327 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.66
Current children cumulated vsize (KiB) 66316

[startup+102.307 s]
/proc/loadavg: 2.01 2.03 2.00 3/83 3005
/proc/meminfo: memFree=1649368/2055920 swapFree=4179784/4192956
[pid=3003] ppid=3001 vsize=66316 CPUtime=101.42
/proc/3003/stat : 3003 (bprolog) R 3001 3003 30407 0 -1 4194304 2617 0 0 0 10022 120 0 0 25 0 2 0 2008107501 67907584 2327 996147200 134512640 134990860 4294956096 18446744073709551615 134744185 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3003/statm: 16579 2327 193 116 0 16090 0
[pid=3003/tid=3005] ppid=3001 vsize=66316 CPUtime=0
/proc/3003/task/3005/stat : 3005 (bprolog) S 3001 3003 30407 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2008107691 67907584 2327 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) 66316

[startup+162.302 s]
/proc/loadavg: 2.00 2.03 2.00 3/83 3005
/proc/meminfo: memFree=1649368/2055920 swapFree=4179784/4192956
[pid=3003] ppid=3001 vsize=66316 CPUtime=160.9
/proc/3003/stat : 3003 (bprolog) R 3001 3003 30407 0 -1 4194304 2617 0 0 0 15970 120 0 0 25 0 2 0 2008107501 67907584 2327 996147200 134512640 134990860 4294956096 18446744073709551615 134607598 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3003/statm: 16579 2327 193 116 0 16090 0
[pid=3003/tid=3005] ppid=3001 vsize=66316 CPUtime=0
/proc/3003/task/3005/stat : 3005 (bprolog) S 3001 3003 30407 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2008107691 67907584 2327 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) 66316

[startup+222.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/83 3005
/proc/meminfo: memFree=1649368/2055920 swapFree=4179784/4192956
[pid=3003] ppid=3001 vsize=66316 CPUtime=220.39
/proc/3003/stat : 3003 (bprolog) R 3001 3003 30407 0 -1 4194304 2617 0 0 0 21919 120 0 0 25 0 2 0 2008107501 67907584 2327 996147200 134512640 134990860 4294956096 18446744073709551615 134716896 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3003/statm: 16579 2327 193 116 0 16090 0
[pid=3003/tid=3005] ppid=3001 vsize=66316 CPUtime=0
/proc/3003/task/3005/stat : 3005 (bprolog) S 3001 3003 30407 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2008107691 67907584 2327 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) 66316

[startup+282.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/83 3005
/proc/meminfo: memFree=1649304/2055920 swapFree=4179784/4192956
[pid=3003] ppid=3001 vsize=66316 CPUtime=279.87
/proc/3003/stat : 3003 (bprolog) R 3001 3003 30407 0 -1 4194304 2617 0 0 0 27867 120 0 0 25 0 2 0 2008107501 67907584 2327 996147200 134512640 134990860 4294956096 18446744073709551615 134716955 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3003/statm: 16579 2327 193 116 0 16090 0
[pid=3003/tid=3005] ppid=3001 vsize=66316 CPUtime=0
/proc/3003/task/3005/stat : 3005 (bprolog) S 3001 3003 30407 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2008107691 67907584 2327 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) 66316

[startup+342.302 s]
/proc/loadavg: 2.06 2.02 2.00 3/84 3052
/proc/meminfo: memFree=1673056/2055920 swapFree=4179784/4192956
[pid=3003] ppid=3001 vsize=66316 CPUtime=339.52
/proc/3003/stat : 3003 (bprolog) R 3001 3003 30407 0 -1 4194304 2617 0 0 0 33831 121 0 0 25 0 2 0 2008107501 67907584 2327 996147200 134512640 134990860 4294956096 18446744073709551615 134716945 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/3003/statm: 16579 2327 193 116 0 16090 0
[pid=3003/tid=3005] ppid=3001 vsize=66316 CPUtime=0
/proc/3003/task/3005/stat : 3005 (bprolog) S 3001 3003 30407 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2008107691 67907584 2327 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 339.52
Current children cumulated vsize (KiB) 66316

[startup+402.302 s]
/proc/loadavg: 2.02 2.02 2.00 3/84 3052
/proc/meminfo: memFree=1673056/2055920 swapFree=4179784/4192956
[pid=3003] ppid=3001 vsize=66316 CPUtime=399.49
/proc/3003/stat : 3003 (bprolog) R 3001 3003 30407 0 -1 4194304 2617 0 0 0 39828 121 0 0 25 0 2 0 2008107501 67907584 2327 996147200 134512640 134990860 4294956096 18446744073709551615 134742963 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/3003/statm: 16579 2327 193 116 0 16090 0
[pid=3003/tid=3005] ppid=3001 vsize=66316 CPUtime=0
/proc/3003/task/3005/stat : 3005 (bprolog) S 3001 3003 30407 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2008107691 67907584 2327 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 399.49
Current children cumulated vsize (KiB) 66316

[startup+462.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/84 3052
/proc/meminfo: memFree=1672928/2055920 swapFree=4179784/4192956
[pid=3003] ppid=3001 vsize=66316 CPUtime=459.47
/proc/3003/stat : 3003 (bprolog) R 3001 3003 30407 0 -1 4194304 2617 0 0 0 45826 121 0 0 25 0 2 0 2008107501 67907584 2327 996147200 134512640 134990860 4294956096 18446744073709551615 134742388 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/3003/statm: 16579 2327 193 116 0 16090 0
[pid=3003/tid=3005] ppid=3001 vsize=66316 CPUtime=0
/proc/3003/task/3005/stat : 3005 (bprolog) S 3001 3003 30407 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2008107691 67907584 2327 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 459.47
Current children cumulated vsize (KiB) 66316

[startup+522.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/84 3052
/proc/meminfo: memFree=1672800/2055920 swapFree=4179784/4192956

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

Current children cumulated CPU time (s) 1239.12
Current children cumulated vsize (KiB) 76560

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 3053
/proc/meminfo: memFree=1672280/2055920 swapFree=4179784/4192956
[pid=3003] ppid=3001 vsize=76560 CPUtime=1299.1
/proc/3003/stat : 3003 (bprolog) R 3001 3003 30407 0 -1 4194304 2618 0 0 0 129788 122 0 0 25 0 3 0 2008107501 78397440 2328 996147200 134512640 134990860 4294956096 18446744073709551615 134605140 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/3003/statm: 19140 2328 193 116 0 18651 0
[pid=3003/tid=3005] ppid=3001 vsize=76560 CPUtime=0
/proc/3003/task/3005/stat : 3005 (bprolog) S 3001 3003 30407 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 2008107691 78397440 2328 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=3003/tid=3053] ppid=3001 vsize=76560 CPUtime=0
/proc/3003/task/3053/stat : 3053 (bprolog) S 3001 3003 30407 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 2008197704 78397440 2328 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1299.1
Current children cumulated vsize (KiB) 76560

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 3054
/proc/meminfo: memFree=1672208/2055920 swapFree=4179784/4192956
[pid=3003] ppid=3001 vsize=86804 CPUtime=1359.07
/proc/3003/stat : 3003 (bprolog) R 3001 3003 30407 0 -1 4194304 2619 0 0 0 135785 122 0 0 25 0 4 0 2008107501 88887296 2329 996147200 134512640 134990860 4294956096 18446744073709551615 134745809 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/3003/statm: 21701 2329 193 116 0 21212 0
[pid=3003/tid=3005] ppid=3001 vsize=86804 CPUtime=0
/proc/3003/task/3005/stat : 3005 (bprolog) S 3001 3003 30407 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 2008107691 88887296 2329 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=3003/tid=3053] ppid=3001 vsize=86804 CPUtime=0
/proc/3003/task/3053/stat : 3053 (bprolog) S 3001 3003 30407 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 2008197704 88887296 2329 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=3003/tid=3054] ppid=3001 vsize=86804 CPUtime=0
/proc/3003/task/3054/stat : 3054 (bprolog) S 3001 3003 30407 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 2008242712 88887296 2329 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1359.07
Current children cumulated vsize (KiB) 86804

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 3054
/proc/meminfo: memFree=1672208/2055920 swapFree=4179784/4192956
[pid=3003] ppid=3001 vsize=86804 CPUtime=1419.05
/proc/3003/stat : 3003 (bprolog) R 3001 3003 30407 0 -1 4194304 2619 0 0 0 141783 122 0 0 25 0 4 0 2008107501 88887296 2329 996147200 134512640 134990860 4294956096 18446744073709551615 134742538 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/3003/statm: 21701 2329 193 116 0 21212 0
[pid=3003/tid=3005] ppid=3001 vsize=86804 CPUtime=0
/proc/3003/task/3005/stat : 3005 (bprolog) S 3001 3003 30407 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 2008107691 88887296 2329 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=3003/tid=3053] ppid=3001 vsize=86804 CPUtime=0
/proc/3003/task/3053/stat : 3053 (bprolog) S 3001 3003 30407 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 2008197704 88887296 2329 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=3003/tid=3054] ppid=3001 vsize=86804 CPUtime=0
/proc/3003/task/3054/stat : 3054 (bprolog) S 3001 3003 30407 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 2008242712 88887296 2329 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1419.05
Current children cumulated vsize (KiB) 86804

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 3054
/proc/meminfo: memFree=1672272/2055920 swapFree=4179784/4192956
[pid=3003] ppid=3001 vsize=86804 CPUtime=1479.02
/proc/3003/stat : 3003 (bprolog) R 3001 3003 30407 0 -1 4194304 2619 0 0 0 147780 122 0 0 25 0 4 0 2008107501 88887296 2329 996147200 134512640 134990860 4294956096 18446744073709551615 134744632 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/3003/statm: 21701 2329 193 116 0 21212 0
[pid=3003/tid=3005] ppid=3001 vsize=86804 CPUtime=0
/proc/3003/task/3005/stat : 3005 (bprolog) S 3001 3003 30407 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 2008107691 88887296 2329 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=3003/tid=3053] ppid=3001 vsize=86804 CPUtime=0
/proc/3003/task/3053/stat : 3053 (bprolog) S 3001 3003 30407 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 2008197704 88887296 2329 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=3003/tid=3054] ppid=3001 vsize=86804 CPUtime=0
/proc/3003/task/3054/stat : 3054 (bprolog) S 3001 3003 30407 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 2008242712 88887296 2329 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1479.02
Current children cumulated vsize (KiB) 86804

[startup+1542.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/86 3054
/proc/meminfo: memFree=1672144/2055920 swapFree=4179784/4192956
[pid=3003] ppid=3001 vsize=86804 CPUtime=1538.99
/proc/3003/stat : 3003 (bprolog) R 3001 3003 30407 0 -1 4194304 2619 0 0 0 153777 122 0 0 25 0 4 0 2008107501 88887296 2329 996147200 134512640 134990860 4294956096 18446744073709551615 134712954 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/3003/statm: 21701 2329 193 116 0 21212 0
[pid=3003/tid=3005] ppid=3001 vsize=86804 CPUtime=0
/proc/3003/task/3005/stat : 3005 (bprolog) S 3001 3003 30407 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 2008107691 88887296 2329 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=3003/tid=3053] ppid=3001 vsize=86804 CPUtime=0
/proc/3003/task/3053/stat : 3053 (bprolog) S 3001 3003 30407 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 2008197704 88887296 2329 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=3003/tid=3054] ppid=3001 vsize=86804 CPUtime=0
/proc/3003/task/3054/stat : 3054 (bprolog) S 3001 3003 30407 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 2008242712 88887296 2329 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1538.99
Current children cumulated vsize (KiB) 86804

[startup+1602.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/87 3055
/proc/meminfo: memFree=1672072/2055920 swapFree=4179784/4192956
[pid=3003] ppid=3001 vsize=97048 CPUtime=1598.96
/proc/3003/stat : 3003 (bprolog) R 3001 3003 30407 0 -1 4194304 2620 0 0 0 159774 122 0 0 25 0 5 0 2008107501 99377152 2330 996147200 134512640 134990860 4294956096 18446744073709551615 134629713 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/3003/statm: 24262 2330 193 116 0 23773 0
[pid=3003/tid=3005] ppid=3001 vsize=97048 CPUtime=0
/proc/3003/task/3005/stat : 3005 (bprolog) S 3001 3003 30407 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 2008107691 99377152 2330 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=3003/tid=3053] ppid=3001 vsize=97048 CPUtime=0
/proc/3003/task/3053/stat : 3053 (bprolog) S 3001 3003 30407 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2008197704 99377152 2330 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=3003/tid=3054] ppid=3001 vsize=97048 CPUtime=0
/proc/3003/task/3054/stat : 3054 (bprolog) S 3001 3003 30407 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2008242712 99377152 2330 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=3003/tid=3055] ppid=3001 vsize=97048 CPUtime=0
/proc/3003/task/3055/stat : 3055 (bprolog) S 3001 3003 30407 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 2008265219 99377152 2330 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1598.96
Current children cumulated vsize (KiB) 97048

[startup+1662.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/87 3055
/proc/meminfo: memFree=1672008/2055920 swapFree=4179784/4192956
[pid=3003] ppid=3001 vsize=97048 CPUtime=1658.94
/proc/3003/stat : 3003 (bprolog) R 3001 3003 30407 0 -1 4194304 2620 0 0 0 165772 122 0 0 25 0 5 0 2008107501 99377152 2330 996147200 134512640 134990860 4294956096 18446744073709551615 134746363 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/3003/statm: 24262 2330 193 116 0 23773 0
[pid=3003/tid=3005] ppid=3001 vsize=97048 CPUtime=0
/proc/3003/task/3005/stat : 3005 (bprolog) S 3001 3003 30407 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 2008107691 99377152 2330 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=3003/tid=3053] ppid=3001 vsize=97048 CPUtime=0
/proc/3003/task/3053/stat : 3053 (bprolog) S 3001 3003 30407 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2008197704 99377152 2330 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=3003/tid=3054] ppid=3001 vsize=97048 CPUtime=0
/proc/3003/task/3054/stat : 3054 (bprolog) S 3001 3003 30407 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2008242712 99377152 2330 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=3003/tid=3055] ppid=3001 vsize=97048 CPUtime=0
/proc/3003/task/3055/stat : 3055 (bprolog) S 3001 3003 30407 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 2008265219 99377152 2330 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1658.94
Current children cumulated vsize (KiB) 97048

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 3055
/proc/meminfo: memFree=1672072/2055920 swapFree=4179784/4192956
[pid=3003] ppid=3001 vsize=97048 CPUtime=1718.91
/proc/3003/stat : 3003 (bprolog) R 3001 3003 30407 0 -1 4194304 2620 0 0 0 171769 122 0 0 25 0 5 0 2008107501 99377152 2330 996147200 134512640 134990860 4294956096 18446744073709551615 134742398 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/3003/statm: 24262 2330 193 116 0 23773 0
[pid=3003/tid=3005] ppid=3001 vsize=97048 CPUtime=0
/proc/3003/task/3005/stat : 3005 (bprolog) S 3001 3003 30407 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 2008107691 99377152 2330 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=3003/tid=3053] ppid=3001 vsize=97048 CPUtime=0
/proc/3003/task/3053/stat : 3053 (bprolog) S 3001 3003 30407 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2008197704 99377152 2330 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=3003/tid=3054] ppid=3001 vsize=97048 CPUtime=0
/proc/3003/task/3054/stat : 3054 (bprolog) S 3001 3003 30407 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2008242712 99377152 2330 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=3003/tid=3055] ppid=3001 vsize=97048 CPUtime=0
/proc/3003/task/3055/stat : 3055 (bprolog) S 3001 3003 30407 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2008265219 99377152 2330 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1718.91
Current children cumulated vsize (KiB) 97048

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 3055
/proc/meminfo: memFree=1671944/2055920 swapFree=4179784/4192956
[pid=3003] ppid=3001 vsize=97048 CPUtime=1778.89
/proc/3003/stat : 3003 (bprolog) R 3001 3003 30407 0 -1 4194304 2620 0 0 0 177766 123 0 0 25 0 5 0 2008107501 99377152 2330 996147200 134512640 134990860 4294956096 18446744073709551615 134629695 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/3003/statm: 24262 2330 193 116 0 23773 0
[pid=3003/tid=3005] ppid=3001 vsize=97048 CPUtime=0
/proc/3003/task/3005/stat : 3005 (bprolog) S 3001 3003 30407 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 2008107691 99377152 2330 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=3003/tid=3053] ppid=3001 vsize=97048 CPUtime=0
/proc/3003/task/3053/stat : 3053 (bprolog) S 3001 3003 30407 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2008197704 99377152 2330 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=3003/tid=3054] ppid=3001 vsize=97048 CPUtime=0
/proc/3003/task/3054/stat : 3054 (bprolog) S 3001 3003 30407 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2008242712 99377152 2330 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=3003/tid=3055] ppid=3001 vsize=97048 CPUtime=0
/proc/3003/task/3055/stat : 3055 (bprolog) S 3001 3003 30407 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2008265219 99377152 2330 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1778.89
Current children cumulated vsize (KiB) 97048



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1803.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 3055
/proc/meminfo: memFree=1671944/2055920 swapFree=4179784/4192956
[pid=3003] ppid=3001 vsize=97048 CPUtime=1800.09
/proc/3003/stat : 3003 (bprolog) R 3001 3003 30407 0 -1 4194304 2621 0 0 0 179886 123 0 0 25 0 1 0 2008107501 99377152 2331 996147200 134512640 134990860 4294956096 18446744073709551615 134743566 0 0 4096 2 0 0 0 17 0 0 0
/proc/3003/statm: 24262 2331 194 116 0 23773 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 97048

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

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

[startup+1803.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 3055
/proc/meminfo: memFree=1671944/2055920 swapFree=4179784/4192956
[pid=3003] ppid=3001 vsize=97048 CPUtime=1800.09
/proc/3003/stat : 3003 (bprolog) R 3001 3003 30407 0 -1 4194304 2621 0 0 0 179886 123 0 0 25 0 1 0 2008107501 99377152 2331 996147200 134512640 134990860 4294956096 18446744073709551615 134743566 0 0 4096 2 0 0 0 17 0 0 0
/proc/3003/statm: 24262 2331 194 116 0 23773 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 97048

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1803.51
CPU time (s): 1800.1
CPU user time (s): 1798.86
CPU system time (s): 1.23381
CPU usage (%): 99.8108
Max. virtual memory (cumulated for all children) (KiB): 97048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.86
system time used= 1.23381
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2621
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= 11
involuntary context switches= 12007

runsolver used 2.38064 second user time and 5.45117 second system time

The end

Launcher Data (download as text)

Begin job on node56 at 2008-07-05 22:55:59
IDJOB=1101177
IDBENCH=60011
IDSOLVER=347
FILE ID=node56/1101177-1215291359
PBS_JOBID= 7882244
Free space on /tmp= 103236 MiB

SOLVER NAME= bpsolver 2008-06-27
BENCH NAME= CPAI08/csp/rand-2-50-23/normalized-rand-2-50-23-587-230-24_ext.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1101177-1215291359/watcher-1101177-1215291359 -o /tmp/evaluation-result-1101177-1215291359/solver-1101177-1215291359 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/solver HOME/instance-1101177-1215291359 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= dbcd02b2bb286c2678e77b0edec5fef1
RANDOM SEED=1863615713

node56.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		: 3000.265
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.265
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:       1659272 kB
Buffers:         61168 kB
Cached:         233748 kB
SwapCached:       6936 kB
Active:         215528 kB
Inactive:       125708 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1659272 kB
SwapTotal:     4192956 kB
SwapFree:      4179784 kB
Dirty:            1648 kB
Writeback:           0 kB
Mapped:          62864 kB
Slab:            40376 kB
Committed_AS:  4835084 kB
PageTables:       1976 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= 103236 MiB
End job on node56 at 2008-07-05 23:26:05