Trace number 1081991

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) 1800.03 1812.71

General information on the benchmark

Namecsp/haystacks/
normalized-haystacks-30.xml
MD5SUMbccb1afd07064f82b769e57196d4b8ac
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark33.6019
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of constraints13079
Maximum constraint arity2
Maximum domain size30
Number of constraints which are defined in extension0
Number of constraints which are defined in intension13079
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-1081991-1215220458)
1.86/2.00	c Converted in 907 ms
1.96/2.00	c solving(HOME/instance-1081991-1215220458,1800000)

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-1081991-1215220458/watcher-1081991-1215220458 -o /tmp/evaluation-result-1081991-1215220458/solver-1081991-1215220458 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/solver HOME/instance-1081991-1215220458 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: 1.91 1.95 1.98 4/72 481
/proc/meminfo: memFree=1631336/2055920 swapFree=4179464/4192956
[pid=481] ppid=479 vsize=18572 CPUtime=0
/proc/481/stat : 481 (runsolver) R 479 481 29597 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 2001020642 19017728 292 996147200 4194304 4296836 548682068480 18446744073709551615 214919867687 0 0 4096 24578 0 0 0 17 1 0 0
/proc/481/statm: 4643 292 257 25 0 2626 0

[startup+0.0882029 s]
/proc/loadavg: 1.91 1.95 1.98 4/72 481
/proc/meminfo: memFree=1631336/2055920 swapFree=4179464/4192956
[pid=481] ppid=479 vsize=56080 CPUtime=0.07
/proc/481/stat : 481 (bprolog) R 479 481 29597 0 -1 4194304 1198 0 0 0 3 4 0 0 20 0 1 0 2001020642 57425920 911 996147200 134512640 134990860 4294956096 18446744073709551615 9691859 0 0 4096 2 0 0 0 17 1 0 0
/proc/481/statm: 14020 911 177 116 0 13531 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 56080

[startup+0.101202 s]
/proc/loadavg: 1.91 1.95 1.98 4/72 481
/proc/meminfo: memFree=1631336/2055920 swapFree=4179464/4192956
[pid=481] ppid=479 vsize=56080 CPUtime=0.08
/proc/481/stat : 481 (bprolog) R 479 481 29597 0 -1 4194304 1200 0 0 0 4 4 0 0 20 0 1 0 2001020642 57425920 913 996147200 134512640 134990860 4294956096 18446744073709551615 9305084 0 0 4096 2 0 0 0 17 1 0 0
/proc/481/statm: 14020 913 177 116 0 13531 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 56080

[startup+0.301234 s]
/proc/loadavg: 1.91 1.95 1.98 4/72 481
/proc/meminfo: memFree=1631336/2055920 swapFree=4179464/4192956
[pid=481] ppid=479 vsize=56080 CPUtime=0.29
/proc/481/stat : 481 (bprolog) R 479 481 29597 0 -1 4194304 1208 0 0 0 15 14 0 0 21 0 1 0 2001020642 57425920 921 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/481/statm: 14020 921 177 116 0 13531 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 56080

[startup+0.701283 s]
/proc/loadavg: 1.91 1.95 1.98 4/72 481
/proc/meminfo: memFree=1631336/2055920 swapFree=4179464/4192956
[pid=481] ppid=479 vsize=56080 CPUtime=0.67
/proc/481/stat : 481 (bprolog) R 479 481 29597 0 -1 4194304 1217 0 0 0 30 37 0 0 24 0 1 0 2001020642 57425920 930 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/481/statm: 14020 930 177 116 0 13531 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 56080

[startup+1.50139 s]
/proc/loadavg: 1.91 1.95 1.98 3/73 482
/proc/meminfo: memFree=1627744/2055920 swapFree=4179464/4192956
[pid=481] ppid=479 vsize=56080 CPUtime=1.46
/proc/481/stat : 481 (bprolog) R 479 481 29597 0 -1 4194304 1233 0 0 0 68 78 0 0 25 0 1 0 2001020642 57425920 946 996147200 134512640 134990860 4294956096 18446744073709551615 134567369 0 0 4096 2 0 0 0 17 1 0 0
/proc/481/statm: 14020 946 177 116 0 13531 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 56080

[startup+3.10161 s]
/proc/loadavg: 1.91 1.95 1.98 3/73 482
/proc/meminfo: memFree=1624032/2055920 swapFree=4179464/4192956
[pid=481] ppid=479 vsize=78880 CPUtime=3.05
/proc/481/stat : 481 (bprolog) R 479 481 29597 0 -1 4194304 4040 0 0 0 200 105 0 0 25 0 2 0 2001020642 80773120 3748 996147200 134512640 134990860 4294956096 18446744073709551615 134718500 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/481/statm: 19720 3748 198 116 0 19231 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 78880

[startup+6.30104 s]
/proc/loadavg: 1.92 1.95 1.98 3/74 483
/proc/meminfo: memFree=1616024/2055920 swapFree=4179464/4192956
[pid=481] ppid=479 vsize=78880 CPUtime=6.23
/proc/481/stat : 481 (bprolog) R 479 481 29597 0 -1 4194304 4040 0 0 0 518 105 0 0 25 0 2 0 2001020642 80773120 3748 996147200 134512640 134990860 4294956096 18446744073709551615 134718522 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/481/statm: 19720 3748 198 116 0 19231 0
[pid=481/tid=483] ppid=479 vsize=78880 CPUtime=0
/proc/481/task/483/stat : 483 (bprolog) S 479 481 29597 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2001020895 80773120 3748 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) 78880

[startup+12.7019 s]
/proc/loadavg: 1.92 1.95 1.98 3/74 483
/proc/meminfo: memFree=1616088/2055920 swapFree=4179464/4192956
[pid=481] ppid=479 vsize=78880 CPUtime=12.58
/proc/481/stat : 481 (bprolog) R 479 481 29597 0 -1 4194304 4041 0 0 0 1153 105 0 0 25 0 2 0 2001020642 80773120 3749 996147200 134512640 134990860 4294956096 18446744073709551615 134607547 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/481/statm: 19720 3749 198 116 0 19231 0
[pid=481/tid=483] ppid=479 vsize=78880 CPUtime=0
/proc/481/task/483/stat : 483 (bprolog) S 479 481 29597 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2001020895 80773120 3749 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) 78880

[startup+25.5016 s]
/proc/loadavg: 1.94 1.96 1.98 3/74 483
/proc/meminfo: memFree=1616280/2055920 swapFree=4179464/4192956
[pid=481] ppid=479 vsize=78880 CPUtime=25.28
/proc/481/stat : 481 (bprolog) R 479 481 29597 0 -1 4194304 4041 0 0 0 2423 105 0 0 25 0 2 0 2001020642 80773120 3749 996147200 134512640 134990860 4294956096 18446744073709551615 134839690 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/481/statm: 19720 3749 198 116 0 19231 0
[pid=481/tid=483] ppid=479 vsize=78880 CPUtime=0
/proc/481/task/483/stat : 483 (bprolog) S 479 481 29597 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2001020895 80773120 3749 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.28
Current children cumulated vsize (KiB) 78880

[startup+51.1011 s]
/proc/loadavg: 1.96 1.96 1.98 3/74 483
/proc/meminfo: memFree=1615896/2055920 swapFree=4179464/4192956
[pid=481] ppid=479 vsize=78880 CPUtime=50.69
/proc/481/stat : 481 (bprolog) R 479 481 29597 0 -1 4194304 4041 0 0 0 4964 105 0 0 25 0 2 0 2001020642 80773120 3749 996147200 134512640 134990860 4294956096 18446744073709551615 134607528 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/481/statm: 19720 3749 198 116 0 19231 0
[pid=481/tid=483] ppid=479 vsize=78880 CPUtime=0
/proc/481/task/483/stat : 483 (bprolog) S 479 481 29597 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2001020895 80773120 3749 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.69
Current children cumulated vsize (KiB) 78880

[startup+102.306 s]
/proc/loadavg: 1.98 1.96 1.98 3/74 483
/proc/meminfo: memFree=1615640/2055920 swapFree=4179464/4192956
[pid=481] ppid=479 vsize=78880 CPUtime=101.5
/proc/481/stat : 481 (bprolog) R 479 481 29597 0 -1 4194304 4041 0 0 0 10045 105 0 0 25 0 2 0 2001020642 80773120 3749 996147200 134512640 134990860 4294956096 18446744073709551615 134629502 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/481/statm: 19720 3749 198 116 0 19231 0
[pid=481/tid=483] ppid=479 vsize=78880 CPUtime=0
/proc/481/task/483/stat : 483 (bprolog) S 479 481 29597 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2001020895 80773120 3749 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.5
Current children cumulated vsize (KiB) 78880

[startup+162.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 483
/proc/meminfo: memFree=1615640/2055920 swapFree=4179464/4192956
[pid=481] ppid=479 vsize=78880 CPUtime=161.04
/proc/481/stat : 481 (bprolog) R 479 481 29597 0 -1 4194304 4041 0 0 0 15999 105 0 0 25 0 2 0 2001020642 80773120 3749 996147200 134512640 134990860 4294956096 18446744073709551615 134710628 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/481/statm: 19720 3749 198 116 0 19231 0
[pid=481/tid=483] ppid=479 vsize=78880 CPUtime=0
/proc/481/task/483/stat : 483 (bprolog) S 479 481 29597 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2001020895 80773120 3749 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 161.04
Current children cumulated vsize (KiB) 78880

[startup+222.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 483
/proc/meminfo: memFree=1613976/2055920 swapFree=4179464/4192956
[pid=481] ppid=479 vsize=78880 CPUtime=220.59
/proc/481/stat : 481 (bprolog) R 479 481 29597 0 -1 4194304 4041 0 0 0 21954 105 0 0 25 0 2 0 2001020642 80773120 3749 996147200 134512640 134990860 4294956096 18446744073709551615 134631334 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/481/statm: 19720 3749 198 116 0 19231 0
[pid=481/tid=483] ppid=479 vsize=78880 CPUtime=0
/proc/481/task/483/stat : 483 (bprolog) S 479 481 29597 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2001020895 80773120 3749 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 220.59
Current children cumulated vsize (KiB) 78880

[startup+282.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 483
/proc/meminfo: memFree=1611928/2055920 swapFree=4179464/4192956
[pid=481] ppid=479 vsize=78880 CPUtime=280.13
/proc/481/stat : 481 (bprolog) R 479 481 29597 0 -1 4194304 4041 0 0 0 27908 105 0 0 25 0 2 0 2001020642 80773120 3749 996147200 134512640 134990860 4294956096 18446744073709551615 134838834 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/481/statm: 19720 3749 198 116 0 19231 0
[pid=481/tid=483] ppid=479 vsize=78880 CPUtime=0
/proc/481/task/483/stat : 483 (bprolog) S 479 481 29597 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2001020895 80773120 3749 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 280.13
Current children cumulated vsize (KiB) 78880

[startup+342.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 483
/proc/meminfo: memFree=1611288/2055920 swapFree=4179464/4192956
[pid=481] ppid=479 vsize=78880 CPUtime=339.68
/proc/481/stat : 481 (bprolog) R 479 481 29597 0 -1 4194304 4041 0 0 0 33863 105 0 0 25 0 2 0 2001020642 80773120 3749 996147200 134512640 134990860 4294956096 18446744073709551615 134710192 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/481/statm: 19720 3749 198 116 0 19231 0
[pid=481/tid=483] ppid=479 vsize=78880 CPUtime=0
/proc/481/task/483/stat : 483 (bprolog) S 479 481 29597 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2001020895 80773120 3749 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 339.68
Current children cumulated vsize (KiB) 78880

[startup+402.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 483
/proc/meminfo: memFree=1611096/2055920 swapFree=4179464/4192956
[pid=481] ppid=479 vsize=78880 CPUtime=399.22
/proc/481/stat : 481 (bprolog) R 479 481 29597 0 -1 4194304 4041 0 0 0 39817 105 0 0 25 0 2 0 2001020642 80773120 3749 996147200 134512640 134990860 4294956096 18446744073709551615 134718839 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/481/statm: 19720 3749 198 116 0 19231 0
[pid=481/tid=483] ppid=479 vsize=78880 CPUtime=0
/proc/481/task/483/stat : 483 (bprolog) S 479 481 29597 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2001020895 80773120 3749 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 399.22
Current children cumulated vsize (KiB) 78880

[startup+462.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 483
/proc/meminfo: memFree=1610904/2055920 swapFree=4179464/4192956
[pid=481] ppid=479 vsize=78880 CPUtime=458.76
/proc/481/stat : 481 (bprolog) R 479 481 29597 0 -1 4194304 4041 0 0 0 45771 105 0 0 25 0 2 0 2001020642 80773120 3749 996147200 134512640 134990860 4294956096 18446744073709551615 134559523 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/481/statm: 19720 3749 198 116 0 19231 0
[pid=481/tid=483] ppid=479 vsize=78880 CPUtime=0
/proc/481/task/483/stat : 483 (bprolog) S 479 481 29597 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2001020895 80773120 3749 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 458.76
Current children cumulated vsize (KiB) 78880

[startup+522.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 483
/proc/meminfo: memFree=1610776/2055920 swapFree=4179464/4192956
[pid=481] ppid=479 vsize=78880 CPUtime=518.32
/proc/481/stat : 481 (bprolog) R 479 481 29597 0 -1 4194304 4041 0 0 0 51726 106 0 0 25 0 2 0 2001020642 80773120 3749 996147200 134512640 134990860 4294956096 18446744073709551615 134715816 0 0 4096 2 18446744073709551615 0 0 17 1 0 0

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

Current children cumulated CPU time (s) 1232.85
Current children cumulated vsize (KiB) 89124

[startup+1302.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/75 484
/proc/meminfo: memFree=1609744/2055920 swapFree=4179464/4192956
[pid=481] ppid=479 vsize=89124 CPUtime=1292.4
/proc/481/stat : 481 (bprolog) R 479 481 29597 0 -1 4194304 4057 0 0 0 129133 107 0 0 25 0 3 0 2001020642 91262976 3765 996147200 134512640 134990860 4294956096 18446744073709551615 134710519 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/481/statm: 22281 3765 198 116 0 21792 0
[pid=481/tid=483] ppid=479 vsize=89124 CPUtime=0
/proc/481/task/483/stat : 483 (bprolog) S 479 481 29597 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 2001020895 91262976 3765 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=481/tid=484] ppid=479 vsize=89124 CPUtime=0
/proc/481/task/484/stat : 484 (bprolog) S 479 481 29597 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 2001110912 91262976 3765 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1292.4
Current children cumulated vsize (KiB) 89124

[startup+1362.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/76 485
/proc/meminfo: memFree=1609672/2055920 swapFree=4179464/4192956
[pid=481] ppid=479 vsize=99368 CPUtime=1351.94
/proc/481/stat : 481 (bprolog) R 479 481 29597 0 -1 4194304 4063 0 0 0 135087 107 0 0 25 0 4 0 2001020642 101752832 3771 996147200 134512640 134990860 4294956096 18446744073709551615 134718710 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/481/statm: 24842 3771 198 116 0 24353 0
[pid=481/tid=483] ppid=479 vsize=99368 CPUtime=0
/proc/481/task/483/stat : 483 (bprolog) S 479 481 29597 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 2001020895 101752832 3771 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=481/tid=484] ppid=479 vsize=99368 CPUtime=0
/proc/481/task/484/stat : 484 (bprolog) S 479 481 29597 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 2001110912 101752832 3771 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=481/tid=485] ppid=479 vsize=99368 CPUtime=0
/proc/481/task/485/stat : 485 (bprolog) S 479 481 29597 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 2001155921 101752832 3771 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1351.94
Current children cumulated vsize (KiB) 99368

[startup+1422.31 s]
/proc/loadavg: 1.99 1.97 1.98 3/76 485
/proc/meminfo: memFree=1609672/2055920 swapFree=4179464/4192956
[pid=481] ppid=479 vsize=99368 CPUtime=1411.49
/proc/481/stat : 481 (bprolog) R 479 481 29597 0 -1 4194304 4063 0 0 0 141042 107 0 0 25 0 4 0 2001020642 101752832 3771 996147200 134512640 134990860 4294956096 18446744073709551615 134718690 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/481/statm: 24842 3771 198 116 0 24353 0
[pid=481/tid=483] ppid=479 vsize=99368 CPUtime=0
/proc/481/task/483/stat : 483 (bprolog) S 479 481 29597 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 2001020895 101752832 3771 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=481/tid=484] ppid=479 vsize=99368 CPUtime=0
/proc/481/task/484/stat : 484 (bprolog) S 479 481 29597 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 2001110912 101752832 3771 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=481/tid=485] ppid=479 vsize=99368 CPUtime=0
/proc/481/task/485/stat : 485 (bprolog) S 479 481 29597 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 2001155921 101752832 3771 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1411.49
Current children cumulated vsize (KiB) 99368

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/76 485
/proc/meminfo: memFree=1609608/2055920 swapFree=4179464/4192956
[pid=481] ppid=479 vsize=99368 CPUtime=1471.03
/proc/481/stat : 481 (bprolog) R 479 481 29597 0 -1 4194304 4063 0 0 0 146996 107 0 0 25 0 4 0 2001020642 101752832 3771 996147200 134512640 134990860 4294956096 18446744073709551615 134715806 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/481/statm: 24842 3771 198 116 0 24353 0
[pid=481/tid=483] ppid=479 vsize=99368 CPUtime=0
/proc/481/task/483/stat : 483 (bprolog) S 479 481 29597 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 2001020895 101752832 3771 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=481/tid=484] ppid=479 vsize=99368 CPUtime=0
/proc/481/task/484/stat : 484 (bprolog) S 479 481 29597 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 2001110912 101752832 3771 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=481/tid=485] ppid=479 vsize=99368 CPUtime=0
/proc/481/task/485/stat : 485 (bprolog) S 479 481 29597 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 2001155921 101752832 3771 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1471.03
Current children cumulated vsize (KiB) 99368

[startup+1542.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/76 485
/proc/meminfo: memFree=1609608/2055920 swapFree=4179464/4192956
[pid=481] ppid=479 vsize=99368 CPUtime=1530.58
/proc/481/stat : 481 (bprolog) R 479 481 29597 0 -1 4194304 4063 0 0 0 152950 108 0 0 25 0 4 0 2001020642 101752832 3771 996147200 134512640 134990860 4294956096 18446744073709551615 134619909 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/481/statm: 24842 3771 198 116 0 24353 0
[pid=481/tid=483] ppid=479 vsize=99368 CPUtime=0
/proc/481/task/483/stat : 483 (bprolog) S 479 481 29597 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 2001020895 101752832 3771 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=481/tid=484] ppid=479 vsize=99368 CPUtime=0
/proc/481/task/484/stat : 484 (bprolog) S 479 481 29597 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 2001110912 101752832 3771 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=481/tid=485] ppid=479 vsize=99368 CPUtime=0
/proc/481/task/485/stat : 485 (bprolog) S 479 481 29597 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 2001155921 101752832 3771 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1530.58
Current children cumulated vsize (KiB) 99368

[startup+1602.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/77 486
/proc/meminfo: memFree=1609600/2055920 swapFree=4179464/4192956
[pid=481] ppid=479 vsize=109612 CPUtime=1590.12
/proc/481/stat : 481 (bprolog) R 479 481 29597 0 -1 4194304 4064 0 0 0 158904 108 0 0 25 0 5 0 2001020642 112242688 3772 996147200 134512640 134990860 4294956096 18446744073709551615 134718481 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/481/statm: 27403 3772 198 116 0 26914 0
[pid=481/tid=483] ppid=479 vsize=109612 CPUtime=0
/proc/481/task/483/stat : 483 (bprolog) S 479 481 29597 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 2001020895 112242688 3772 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=481/tid=484] ppid=479 vsize=109612 CPUtime=0
/proc/481/task/484/stat : 484 (bprolog) S 479 481 29597 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2001110912 112242688 3772 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=481/tid=485] ppid=479 vsize=109612 CPUtime=0
/proc/481/task/485/stat : 485 (bprolog) S 479 481 29597 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2001155921 112242688 3772 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=481/tid=486] ppid=479 vsize=109612 CPUtime=0
/proc/481/task/486/stat : 486 (bprolog) S 479 481 29597 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 2001178429 112242688 3772 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1590.12
Current children cumulated vsize (KiB) 109612

[startup+1662.3 s]
/proc/loadavg: 1.99 1.97 1.98 2/75 487
/proc/meminfo: memFree=1675088/2055920 swapFree=4179464/4192956
[pid=481] ppid=479 vsize=109612 CPUtime=1649.67
/proc/481/stat : 481 (bprolog) R 479 481 29597 0 -1 4194304 4064 0 0 0 164859 108 0 0 25 0 5 0 2001020642 112242688 3772 996147200 134512640 134990860 4294956096 18446744073709551615 134629536 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/481/statm: 27403 3772 198 116 0 26914 0
[pid=481/tid=483] ppid=479 vsize=109612 CPUtime=0
/proc/481/task/483/stat : 483 (bprolog) S 479 481 29597 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 2001020895 112242688 3772 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=481/tid=484] ppid=479 vsize=109612 CPUtime=0
/proc/481/task/484/stat : 484 (bprolog) S 479 481 29597 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2001110912 112242688 3772 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=481/tid=485] ppid=479 vsize=109612 CPUtime=0
/proc/481/task/485/stat : 485 (bprolog) S 479 481 29597 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2001155921 112242688 3772 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=481/tid=486] ppid=479 vsize=109612 CPUtime=0
/proc/481/task/486/stat : 486 (bprolog) S 479 481 29597 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 2001178429 112242688 3772 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1649.67
Current children cumulated vsize (KiB) 109612

[startup+1722.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/77 514
/proc/meminfo: memFree=1453824/2055920 swapFree=4179464/4192956
[pid=481] ppid=479 vsize=109612 CPUtime=1709.64
/proc/481/stat : 481 (bprolog) R 479 481 29597 0 -1 4194304 4064 0 0 0 170856 108 0 0 25 0 5 0 2001020642 112242688 3772 996147200 134512640 134990860 4294956096 18446744073709551615 134710466 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/481/statm: 27403 3772 198 116 0 26914 0
[pid=481/tid=483] ppid=479 vsize=109612 CPUtime=0
/proc/481/task/483/stat : 483 (bprolog) S 479 481 29597 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 2001020895 112242688 3772 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=481/tid=484] ppid=479 vsize=109612 CPUtime=0
/proc/481/task/484/stat : 484 (bprolog) S 479 481 29597 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2001110912 112242688 3772 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=481/tid=485] ppid=479 vsize=109612 CPUtime=0
/proc/481/task/485/stat : 485 (bprolog) S 479 481 29597 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2001155921 112242688 3772 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=481/tid=486] ppid=479 vsize=109612 CPUtime=0
/proc/481/task/486/stat : 486 (bprolog) S 479 481 29597 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2001178429 112242688 3772 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1709.64
Current children cumulated vsize (KiB) 109612

[startup+1782.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/77 514
/proc/meminfo: memFree=1453568/2055920 swapFree=4179464/4192956
[pid=481] ppid=479 vsize=109612 CPUtime=1769.61
/proc/481/stat : 481 (bprolog) R 479 481 29597 0 -1 4194304 4064 0 0 0 176853 108 0 0 25 0 5 0 2001020642 112242688 3772 996147200 134512640 134990860 4294956096 18446744073709551615 134838947 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/481/statm: 27403 3772 198 116 0 26914 0
[pid=481/tid=483] ppid=479 vsize=109612 CPUtime=0
/proc/481/task/483/stat : 483 (bprolog) S 479 481 29597 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 2001020895 112242688 3772 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=481/tid=484] ppid=479 vsize=109612 CPUtime=0
/proc/481/task/484/stat : 484 (bprolog) S 479 481 29597 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2001110912 112242688 3772 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=481/tid=485] ppid=479 vsize=109612 CPUtime=0
/proc/481/task/485/stat : 485 (bprolog) S 479 481 29597 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2001155921 112242688 3772 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=481/tid=486] ppid=479 vsize=109612 CPUtime=0
/proc/481/task/486/stat : 486 (bprolog) S 479 481 29597 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2001178429 112242688 3772 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1769.61
Current children cumulated vsize (KiB) 109612



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1812.7 s]
/proc/loadavg: 1.99 1.97 1.98 3/73 514
/proc/meminfo: memFree=1453568/2055920 swapFree=4179464/4192956
[pid=481] ppid=479 vsize=109612 CPUtime=1800.01
/proc/481/stat : 481 (bprolog) R 479 481 29597 0 -1 4194304 4065 0 0 0 179893 108 0 0 25 0 1 0 2001020642 112242688 3773 996147200 134512640 134990860 4294956096 18446744073709551615 134718512 0 0 4096 2 0 0 0 17 0 0 0
/proc/481/statm: 27403 3773 199 116 0 26914 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 109612

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

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

[startup+1812.7 s]
/proc/loadavg: 1.99 1.97 1.98 3/73 514
/proc/meminfo: memFree=1453568/2055920 swapFree=4179464/4192956
[pid=481] ppid=479 vsize=109612 CPUtime=1800.01
/proc/481/stat : 481 (bprolog) R 479 481 29597 0 -1 4194304 4065 0 0 0 179893 108 0 0 25 0 1 0 2001020642 112242688 3773 996147200 134512640 134990860 4294956096 18446744073709551615 134718512 0 0 4096 2 0 0 0 17 0 0 0
/proc/481/statm: 27403 3773 199 116 0 26914 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 109612

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1812.71
CPU time (s): 1800.03
CPU user time (s): 1798.93
CPU system time (s): 1.09283
CPU usage (%): 99.3
Max. virtual memory (cumulated for all children) (KiB): 109612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.93
system time used= 1.09283
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4065
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= 12
involuntary context switches= 37475

runsolver used 2.15367 second user time and 4.5783 second system time

The end

Launcher Data (download as text)

Begin job on node10 at 2008-07-05 03:14:18
IDJOB=1081991
IDBENCH=57167
IDSOLVER=347
FILE ID=node10/1081991-1215220458
PBS_JOBID= 7881685
Free space on /tmp= 66504 MiB

SOLVER NAME= bpsolver 2008-06-27
BENCH NAME= CPAI08/csp/haystacks/normalized-haystacks-30.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1081991-1215220458/watcher-1081991-1215220458 -o /tmp/evaluation-result-1081991-1215220458/solver-1081991-1215220458 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/solver HOME/instance-1081991-1215220458 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= bccb1afd07064f82b769e57196d4b8ac
RANDOM SEED=1919032706

node10.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		: 3000.229
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		: 3000.229
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:       1631752 kB
Buffers:         69244 kB
Cached:         225408 kB
SwapCached:       7540 kB
Active:         267512 kB
Inactive:        97344 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1631752 kB
SwapTotal:     4192956 kB
SwapFree:      4179464 kB
Dirty:            2796 kB
Writeback:           0 kB
Mapped:          77820 kB
Slab:            44128 kB
Committed_AS:  3464220 kB
PageTables:       2184 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= 66500 MiB
End job on node10 at 2008-07-05 03:44:32