Trace number 1104979

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
Minion/Tailor 2008-07-04? (MO) 7.3 7.41946

General information on the benchmark

Namecsp/bddSmall/
normalized-bdd-21-133-18-78-23_ext.xml
MD5SUM977b1015fd2c371ba895c83add617ce8
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.753884
Satisfiable
(Un)Satisfiability was proved
Number of variables21
Number of constraints133
Maximum constraint arity18
Maximum domain size2
Number of constraints which are defined in extension133
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)


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-1104979-1215203941/watcher-1104979-1215203941 -o /tmp/evaluation-result-1104979-1215203941/solver-1104979-1215203941 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/solve.sh HOME/instance-1104979-1215203941.xml 

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: 2.12 2.05 2.01 4/73 6911
/proc/meminfo: memFree=1696704/2055920 swapFree=4180436/4192956
[pid=6911] ppid=6909 vsize=18572 CPUtime=0
/proc/6911/stat : 6911 (runsolver) R 6909 6911 6608 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 1999366366 19017728 292 996147200 4194304 4296836 548682068496 18446744073709551615 255539604775 0 0 4096 24578 0 0 0 17 1 0 0
/proc/6911/statm: 4643 292 257 25 0 2626 0

[startup+0.108425 s]
/proc/loadavg: 2.12 2.05 2.01 4/73 6911
/proc/meminfo: memFree=1696704/2055920 swapFree=4180436/4192956
[pid=6911] ppid=6909 vsize=5356 CPUtime=0
/proc/6911/stat : 6911 (solve.sh) S 6909 6911 6608 0 -1 4194304 285 0 0 0 0 0 0 0 20 0 1 0 1999366366 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6911/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.201435 s]
/proc/loadavg: 2.12 2.05 2.01 4/73 6911
/proc/meminfo: memFree=1696704/2055920 swapFree=4180436/4192956
[pid=6911] ppid=6909 vsize=5356 CPUtime=0
/proc/6911/stat : 6911 (solve.sh) S 6909 6911 6608 0 -1 4194304 285 0 0 0 0 0 0 0 20 0 1 0 1999366366 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6911/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301446 s]
/proc/loadavg: 2.12 2.05 2.01 4/73 6911
/proc/meminfo: memFree=1696704/2055920 swapFree=4180436/4192956
[pid=6911] ppid=6909 vsize=5356 CPUtime=0
/proc/6911/stat : 6911 (solve.sh) S 6909 6911 6608 0 -1 4194304 285 0 0 0 0 0 0 0 20 0 1 0 1999366366 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6911/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701483 s]
/proc/loadavg: 2.12 2.05 2.01 4/73 6911
/proc/meminfo: memFree=1696704/2055920 swapFree=4180436/4192956
[pid=6911] ppid=6909 vsize=5356 CPUtime=0
/proc/6911/stat : 6911 (solve.sh) S 6909 6911 6608 0 -1 4194304 285 0 0 0 0 0 0 0 20 0 1 0 1999366366 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6911/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50155 s]
/proc/loadavg: 2.12 2.05 2.01 4/83 6921
/proc/meminfo: memFree=1602288/2055920 swapFree=4180436/4192956
[pid=6911] ppid=6909 vsize=5356 CPUtime=0
/proc/6911/stat : 6911 (solve.sh) S 6909 6911 6608 0 -1 4194304 285 0 0 0 0 0 0 0 20 0 1 0 1999366366 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6911/statm: 1339 235 195 169 0 50 0
[pid=6913] ppid=6911 vsize=864444 CPUtime=1.46
/proc/6913/stat : 6913 (java) S 6911 6911 6608 0 -1 0 36185 0 1 0 131 15 0 0 18 0 9 0 1999366367 885190656 35592 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/6913/statm: 216111 35592 1852 9 0 210673 0
[pid=6913/tid=6914] ppid=6911 vsize=864444 CPUtime=0.54
/proc/6913/task/6914/stat : 6914 (java) S 6911 6911 6608 0 -1 64 4907 0 1 0 51 3 0 0 17 0 9 0 1999366368 885190656 35592 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6913/tid=6915] ppid=6911 vsize=864444 CPUtime=0.85
/proc/6913/task/6915/stat : 6915 (java) R 6911 6911 6608 0 -1 64 30240 0 0 0 74 11 0 0 21 0 9 0 1999366369 885190656 35592 996147200 134512640 134550740 4294956032 18446744073709551615 102674877 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=6913/tid=6916] ppid=6911 vsize=864444 CPUtime=0
/proc/6913/task/6916/stat : 6916 (java) S 6911 6911 6608 0 -1 64 12 0 0 0 0 0 0 0 16 0 9 0 1999366369 885190656 35592 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6913/tid=6917] ppid=6911 vsize=864444 CPUtime=0
/proc/6913/task/6917/stat : 6917 (java) S 6911 6911 6608 0 -1 64 10 0 0 0 0 0 0 0 15 0 9 0 1999366369 885190656 35592 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6913/tid=6918] ppid=6911 vsize=864444 CPUtime=0
/proc/6913/task/6918/stat : 6918 (java) S 6911 6911 6608 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 1999366371 885190656 35592 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6913/tid=6919] ppid=6911 vsize=864444 CPUtime=0.05
/proc/6913/task/6919/stat : 6919 (java) S 6911 6911 6608 0 -1 64 304 0 0 0 5 0 0 0 16 0 9 0 1999366371 885190656 35592 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6913/tid=6920] ppid=6911 vsize=864444 CPUtime=0
/proc/6913/task/6920/stat : 6920 (java) S 6911 6911 6608 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 1999366371 885190656 35592 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6913/tid=6921] ppid=6911 vsize=864444 CPUtime=0
/proc/6913/task/6921/stat : 6921 (java) S 6911 6911 6608 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 1999366371 885190656 35592 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 869800

[startup+3.10271 s]
/proc/loadavg: 2.12 2.05 2.01 3/83 6921
/proc/meminfo: memFree=1552560/2055920 swapFree=4180436/4192956
[pid=6911] ppid=6909 vsize=5356 CPUtime=0
/proc/6911/stat : 6911 (solve.sh) S 6909 6911 6608 0 -1 4194304 285 0 0 0 0 0 0 0 20 0 1 0 1999366366 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6911/statm: 1339 235 195 169 0 50 0
[pid=6913] ppid=6911 vsize=864444 CPUtime=3.05
/proc/6913/stat : 6913 (java) S 6911 6911 6608 0 -1 0 57518 0 1 0 280 25 0 0 18 0 9 0 1999366367 885190656 56732 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/6913/statm: 216111 56732 2559 9 0 210673 0
[pid=6913/tid=6914] ppid=6911 vsize=864444 CPUtime=0.76
/proc/6913/task/6914/stat : 6914 (java) S 6911 6911 6608 0 -1 64 5817 0 1 0 73 3 0 0 16 0 9 0 1999366368 885190656 56732 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6913/tid=6915] ppid=6911 vsize=864444 CPUtime=2.2
/proc/6913/task/6915/stat : 6915 (java) R 6911 6911 6608 0 -1 64 50661 0 0 0 200 20 0 0 25 0 9 0 1999366369 885190656 56732 996147200 134512640 134550740 4294956032 18446744073709551615 102516792 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=6913/tid=6916] ppid=6911 vsize=864444 CPUtime=0
/proc/6913/task/6916/stat : 6916 (java) S 6911 6911 6608 0 -1 64 12 0 0 0 0 0 0 0 16 0 9 0 1999366369 885190656 56732 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6913/tid=6917] ppid=6911 vsize=864444 CPUtime=0
/proc/6913/task/6917/stat : 6917 (java) S 6911 6911 6608 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 1999366369 885190656 56732 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6913/tid=6918] ppid=6911 vsize=864444 CPUtime=0
/proc/6913/task/6918/stat : 6918 (java) S 6911 6911 6608 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 1999366371 885190656 56732 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6913/tid=6919] ppid=6911 vsize=864444 CPUtime=0.05
/proc/6913/task/6919/stat : 6919 (java) S 6911 6911 6608 0 -1 64 306 0 0 0 5 0 0 0 15 0 9 0 1999366371 885190656 56732 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6913/tid=6920] ppid=6911 vsize=864444 CPUtime=0
/proc/6913/task/6920/stat : 6920 (java) S 6911 6911 6608 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 1999366371 885190656 56732 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6913/tid=6921] ppid=6911 vsize=864444 CPUtime=0
/proc/6913/task/6921/stat : 6921 (java) S 6911 6911 6608 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 1999366371 885190656 56732 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 869800

[startup+6.30301 s]
/proc/loadavg: 2.19 2.07 2.02 4/83 6921
/proc/meminfo: memFree=1443824/2055920 swapFree=4180436/4192956
[pid=6911] ppid=6909 vsize=5356 CPUtime=0
/proc/6911/stat : 6911 (solve.sh) S 6909 6911 6608 0 -1 4194304 285 0 0 0 0 0 0 0 20 0 1 0 1999366366 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6911/statm: 1339 235 195 169 0 50 0
[pid=6913] ppid=6911 vsize=865576 CPUtime=6.22
/proc/6913/stat : 6913 (java) S 6911 6911 6608 0 -1 0 79622 0 1 0 588 34 0 0 18 0 9 0 1999366367 886349824 78596 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/6913/statm: 216394 78596 2561 9 0 210956 0
[pid=6913/tid=6914] ppid=6911 vsize=865576 CPUtime=2.48
/proc/6913/task/6914/stat : 6914 (java) R 6911 6911 6608 0 -1 64 6975 0 1 0 244 4 0 0 20 0 9 0 1999366368 886349824 78596 996147200 134512640 134550740 4294956032 18446744073709551615 4126374876 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6913/tid=6915] ppid=6911 vsize=865576 CPUtime=3.61
/proc/6913/task/6915/stat : 6915 (java) R 6911 6911 6608 0 -1 64 71348 0 0 0 333 28 0 0 21 0 9 0 1999366369 886349824 78596 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=6913/tid=6916] ppid=6911 vsize=865576 CPUtime=0
/proc/6913/task/6916/stat : 6916 (java) S 6911 6911 6608 0 -1 64 12 0 0 0 0 0 0 0 16 0 9 0 1999366369 886349824 78596 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6913/tid=6917] ppid=6911 vsize=865576 CPUtime=0
/proc/6913/task/6917/stat : 6917 (java) S 6911 6911 6608 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 1999366369 886349824 78596 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6913/tid=6918] ppid=6911 vsize=865576 CPUtime=0
/proc/6913/task/6918/stat : 6918 (java) S 6911 6911 6608 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 1999366371 886349824 78596 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6913/tid=6919] ppid=6911 vsize=865576 CPUtime=0.1
/proc/6913/task/6919/stat : 6919 (java) S 6911 6911 6608 0 -1 64 565 0 0 0 10 0 0 0 16 0 9 0 1999366371 886349824 78596 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6913/tid=6920] ppid=6911 vsize=865576 CPUtime=0
/proc/6913/task/6920/stat : 6920 (java) S 6911 6911 6608 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 1999366371 886349824 78596 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6913/tid=6921] ppid=6911 vsize=865576 CPUtime=0
/proc/6913/task/6921/stat : 6921 (java) S 6911 6911 6608 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 1999366371 886349824 78596 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 870932



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+7.40111 s]
/proc/loadavg: 2.19 2.07 2.02 3/83 6921
/proc/meminfo: memFree=1271792/2055920 swapFree=4180436/4192956
[pid=6911] ppid=6909 vsize=5356 CPUtime=0
/proc/6911/stat : 6911 (solve.sh) S 6909 6911 6608 0 -1 4194304 285 0 0 0 0 0 0 0 20 0 1 0 1999366366 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6911/statm: 1339 235 195 169 0 50 0
[pid=6913] ppid=6911 vsize=947760 CPUtime=7.3
/proc/6913/stat : 6913 (java) S 6911 6911 6608 0 -1 0 119752 0 1 0 682 48 0 0 18 0 9 0 1999366367 970506240 108492 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/6913/statm: 236940 108492 2560 9 0 231502 0
[pid=6913/tid=6914] ppid=6911 vsize=947760 CPUtime=2.9
/proc/6913/task/6914/stat : 6914 (java) S 6911 6911 6608 0 -1 64 6990 0 1 0 286 4 0 0 22 0 9 0 1999366368 970506240 108492 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6913/tid=6915] ppid=6911 vsize=947760 CPUtime=4.27
/proc/6913/task/6915/stat : 6915 (java) R 6911 6911 6608 0 -1 64 111463 0 0 0 385 42 0 0 21 0 9 0 1999366369 970506240 108492 996147200 134512640 134550740 4294956032 18446744073709551615 101574388 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=6913/tid=6916] ppid=6911 vsize=947760 CPUtime=0
/proc/6913/task/6916/stat : 6916 (java) S 6911 6911 6608 0 -1 64 12 0 0 0 0 0 0 0 16 0 9 0 1999366369 970506240 108492 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6913/tid=6917] ppid=6911 vsize=947760 CPUtime=0
/proc/6913/task/6917/stat : 6917 (java) S 6911 6911 6608 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 1999366369 970506240 108492 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6913/tid=6918] ppid=6911 vsize=947760 CPUtime=0
/proc/6913/task/6918/stat : 6918 (java) S 6911 6911 6608 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 1999366371 970506240 108492 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6913/tid=6919] ppid=6911 vsize=947760 CPUtime=0.1
/proc/6913/task/6919/stat : 6919 (java) S 6911 6911 6608 0 -1 64 565 0 0 0 10 0 0 0 16 0 9 0 1999366371 970506240 108492 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6913/tid=6920] ppid=6911 vsize=947760 CPUtime=0
/proc/6913/task/6920/stat : 6920 (java) S 6911 6911 6608 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 1999366371 970506240 108492 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6913/tid=6921] ppid=6911 vsize=947760 CPUtime=0
/proc/6913/task/6921/stat : 6921 (java) S 6911 6911 6608 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 1999366371 970506240 108492 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 7.3
Current children cumulated vsize (KiB) 953116

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

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

[startup+7.40111 s]
/proc/loadavg: 2.19 2.07 2.02 3/83 6921
/proc/meminfo: memFree=1271792/2055920 swapFree=4180436/4192956
[pid=6911] ppid=6909 vsize=5356 CPUtime=0
/proc/6911/stat : 6911 (solve.sh) S 6909 6911 6608 0 -1 4194304 285 0 0 0 0 0 0 0 20 0 1 0 1999366366 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6911/statm: 1339 235 195 169 0 50 0
[pid=6913] ppid=6911 vsize=947760 CPUtime=7.3
/proc/6913/stat : 6913 (java) S 6911 6911 6608 0 -1 0 119752 0 1 0 682 48 0 0 18 0 9 0 1999366367 970506240 108492 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/6913/statm: 236940 108492 2560 9 0 231502 0
[pid=6913/tid=6914] ppid=6911 vsize=947760 CPUtime=2.9
/proc/6913/task/6914/stat : 6914 (java) S 6911 6911 6608 0 -1 64 6990 0 1 0 286 4 0 0 22 0 9 0 1999366368 970506240 108492 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6913/tid=6915] ppid=6911 vsize=947760 CPUtime=4.27
/proc/6913/task/6915/stat : 6915 (java) R 6911 6911 6608 0 -1 64 111463 0 0 0 385 42 0 0 21 0 9 0 1999366369 970506240 108492 996147200 134512640 134550740 4294956032 18446744073709551615 101574388 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=6913/tid=6916] ppid=6911 vsize=947760 CPUtime=0
/proc/6913/task/6916/stat : 6916 (java) S 6911 6911 6608 0 -1 64 12 0 0 0 0 0 0 0 16 0 9 0 1999366369 970506240 108492 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6913/tid=6917] ppid=6911 vsize=947760 CPUtime=0
/proc/6913/task/6917/stat : 6917 (java) S 6911 6911 6608 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 1999366369 970506240 108492 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6913/tid=6918] ppid=6911 vsize=947760 CPUtime=0
/proc/6913/task/6918/stat : 6918 (java) S 6911 6911 6608 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 1999366371 970506240 108492 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6913/tid=6919] ppid=6911 vsize=947760 CPUtime=0.1
/proc/6913/task/6919/stat : 6919 (java) S 6911 6911 6608 0 -1 64 565 0 0 0 10 0 0 0 16 0 9 0 1999366371 970506240 108492 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6913/tid=6920] ppid=6911 vsize=947760 CPUtime=0
/proc/6913/task/6920/stat : 6920 (java) S 6911 6911 6608 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 1999366371 970506240 108492 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6913/tid=6921] ppid=6911 vsize=947760 CPUtime=0
/proc/6913/task/6921/stat : 6921 (java) S 6911 6911 6608 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 1999366371 970506240 108492 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 7.3
Current children cumulated vsize (KiB) 953116

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 6911 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.001999
# while last known CPU time is 7.3
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 7.41946
CPU time (s): 7.3
CPU user time (s): 6.82
CPU system time (s): 0.48
CPU usage (%): 98.3899
Max. virtual memory (cumulated for all children) (KiB): 953116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 285
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= 3
involuntary context switches= 1

runsolver used 0.014997 second user time and 0.031995 second system time

The end

Launcher Data (download as text)

Begin job on node48 at 2008-07-04 22:39:02
IDJOB=1104979
IDBENCH=55986
IDSOLVER=369
FILE ID=node48/1104979-1215203941
PBS_JOBID= 7881726
Free space on /tmp= 66512 MiB

SOLVER NAME= Minion/Tailor 2008-07-04
BENCH NAME= CPAI08/csp/bddSmall/normalized-bdd-21-133-18-78-23_ext.xml
COMMAND LINE= DIR/solve.sh BENCHNAME
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1104979-1215203941/watcher-1104979-1215203941 -o /tmp/evaluation-result-1104979-1215203941/solver-1104979-1215203941 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/solve.sh HOME/instance-1104979-1215203941.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 977b1015fd2c371ba895c83add617ce8
RANDOM SEED=445861999

node48.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		: 3000.231
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		: 3000.231
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:       1697184 kB
Buffers:         56444 kB
Cached:         232036 kB
SwapCached:       6436 kB
Active:         228104 kB
Inactive:        71968 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1697184 kB
SwapTotal:     4192956 kB
SwapFree:      4180436 kB
Dirty:           31932 kB
Writeback:           0 kB
Mapped:          19096 kB
Slab:            43896 kB
Committed_AS:  4182000 kB
PageTables:       1752 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= 66484 MiB
End job on node48 at 2008-07-04 22:39:11