Trace number 198640

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, and are wall clock time (not CPU 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
galac 1? (TO) 1800 1800.64

General information on the benchmark

Namepigeons/
pigeons-40.xml
MD5SUMd1f4129f70dd419f660e3cfb9c33592c
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints780
Maximum constraint arity2
Maximum domain size39
Number of constraints which are defined in extension0
Number of constraints which are defined in intension780
Global constraints used (with number of constraints)

Solver Data (download as text)

0.03	c --- Preproc Stats ---
1.03	c start processing
1.03	c start relation processing
1.03	c start cnf exporting
2.43	c parsing time : 0.879
2.43	c preprocessing time : 2.286
2.43	
2.43	c Nary constraints - conflicts : 0 supports : 0
2.43	c Binary constraints - conflicts : 780 supports :0
2.43	c max arity constraint : 2
2.43	c Max Tuples generated 1521
2.43	c relations : 1
2.43	c relations BDD: 0
2.43	c vars : 1561 - clauses :  60100
2.43	
2.45	 
2.45	c --- Minisat Stats ---
2.45	 

Verifier Data (download as text)

ERROR: Unexpected answer ! (SAT/UNSAT expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.1.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node26/watcher-198640-1168130192 -o ROOT/results/node26/solver-198640-1168130192 -C 1800 -M 900 /tmp/evaluation/198640-1168130192/galac.sh /tmp/evaluation/198640-1168130192/unknown.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 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
Current StackSize limit: 10240 KiB

/proc/loadavg: 1.73 1.96 1.84 4/78 3511
/proc/meminfo: memFree=1697320/2055920 swapFree=4192812/4192956
[pid=3510] ppid=3508 vsize=8652 CPUtime=0
/proc/3510/stat : 3510 (galac.sh) S 3508 3510 2847 0 -1 4194304 347 0 0 0 0 0 0 0 17 0 1 0 161413607 8859648 280 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 269028092762 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3510/statm: 2163 280 208 79 0 156 0
[pid=3512] ppid=3510 vsize=8688 CPUtime=0
/proc/3512/stat : 3512 (galac.sh) R 3510 3510 2847 0 -1 4194368 27 0 0 0 0 0 0 0 18 0 1 0 161413608 8896512 286 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 269028485791 0 65536 4096 73728 0 0 0 17 1 0 0
/proc/3512/statm: 2172 286 209 79 0 165 0
[pid=3513] ppid=3512 vsize=8688 CPUtime=0
/proc/3513/stat : 3513 (galac.sh) R 3512 3510 2847 0 -1 4194368 10 0 0 0 0 0 0 0 18 0 1 0 161413608 8896512 286 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 269028653746 0 0 4096 73728 0 0 0 17 1 0 0
/proc/3513/statm: 2172 286 209 79 0 165 0

[startup+0.103691 s]
/proc/loadavg: 1.73 1.96 1.84 4/78 3511
/proc/meminfo: memFree=1697320/2055920 swapFree=4192812/4192956
[pid=3510] ppid=3508 vsize=47568 CPUtime=0.01
/proc/3510/stat : 3510 (galac.sh) S 3508 3510 2847 0 -1 4194304 760 1704 0 0 0 0 0 1 17 0 1 0 161413607 48709632 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 269028092762 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3510/statm: 11892 363 245 79 0 218 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47568

[startup+0.511727 s]
/proc/loadavg: 1.73 1.96 1.84 4/78 3511
/proc/meminfo: memFree=1697320/2055920 swapFree=4192812/4192956
[pid=3510] ppid=3508 vsize=47568 CPUtime=0.01
/proc/3510/stat : 3510 (galac.sh) S 3508 3510 2847 0 -1 4194304 760 1704 0 0 0 0 0 1 17 0 1 0 161413607 48709632 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 269028092762 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3510/statm: 11892 363 245 79 0 218 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47568

[startup+1.33281 s]
/proc/loadavg: 1.73 1.96 1.84 2/86 3531
/proc/meminfo: memFree=1657760/2055920 swapFree=4192812/4192956
[pid=3510] ppid=3508 vsize=47568 CPUtime=0.01
/proc/3510/stat : 3510 (galac.sh) S 3508 3510 2847 0 -1 4194304 760 1704 0 0 0 0 0 1 17 0 1 0 161413607 48709632 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 269028092762 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3510/statm: 11892 363 245 79 0 218 0
[pid=3524] ppid=3510 vsize=861152 CPUtime=1.28
/proc/3524/stat : 3524 (java) R 3510 3510 2847 0 -1 0 13806 0 1 0 120 8 0 0 17 0 8 0 161413610 881819648 13560 18446744073709551615 134512640 134570532 4294956112 18446744073709551615 4074261798 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/3524/statm: 215288 13560 2007 14 0 201493 0
[pid=3524/tid=3525] ppid=3510 vsize=861152 CPUtime=0.03
/proc/3524/task/3525/stat : 3525 (java) S 3510 3510 2847 0 -1 64 3348 0 0 0 2 1 0 0 16 0 8 0 161413613 881819648 13560 18446744073709551615 134512640 134570532 4294956112 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=3524/tid=3526] ppid=3510 vsize=861152 CPUtime=0
/proc/3524/task/3526/stat : 3526 (java) S 3510 3510 2847 0 -1 64 12 0 0 0 0 0 0 0 15 0 8 0 161413614 881819648 13560 18446744073709551615 134512640 134570532 4294956112 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=3524/tid=3527] ppid=3510 vsize=861152 CPUtime=0
/proc/3524/task/3527/stat : 3527 (java) S 3510 3510 2847 0 -1 64 7 0 0 0 0 0 0 0 15 0 8 0 161413614 881819648 13560 18446744073709551615 134512640 134570532 4294956112 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=3524/tid=3528] ppid=3510 vsize=861152 CPUtime=0
/proc/3524/task/3528/stat : 3528 (java) S 3510 3510 2847 0 -1 64 2 0 0 0 0 0 0 0 22 0 8 0 161413617 881819648 13560 18446744073709551615 134512640 134570532 4294956112 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=3524/tid=3529] ppid=3510 vsize=861152 CPUtime=0.32
/proc/3524/task/3529/stat : 3529 (java) S 3510 3510 2847 0 -1 64 1088 0 0 0 31 1 0 0 16 0 8 0 161413617 881819648 13560 18446744073709551615 134512640 134570532 4294956112 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=3524/tid=3530] ppid=3510 vsize=861152 CPUtime=0
/proc/3524/task/3530/stat : 3530 (java) S 3510 3510 2847 0 -1 64 0 0 0 0 0 0 0 0 23 0 8 0 161413617 881819648 13560 18446744073709551615 134512640 134570532 4294956112 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=3524/tid=3531] ppid=3510 vsize=861152 CPUtime=0
/proc/3524/task/3531/stat : 3531 (java) S 3510 3510 2847 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 161413617 881819648 13560 18446744073709551615 134512640 134570532 4294956112 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 908720

[startup+2.96996 s]
/proc/loadavg: 1.67 1.95 1.84 2/86 3531
/proc/meminfo: memFree=1626912/2055920 swapFree=4192812/4192956
[pid=3510] ppid=3508 vsize=47568 CPUtime=2.42
/proc/3510/stat : 3510 (galac.sh) S 3508 3510 2847 0 -1 4194304 798 21184 0 1 0 0 226 16 16 0 1 0 161413607 48709632 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 269028092762 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3510/statm: 11892 363 245 79 0 218 0
Current children cumulated CPU time (s) 2.42
Current children cumulated vsize (KiB) 47568

[startup+6.24626 s]
/proc/loadavg: 1.67 1.95 1.84 2/79 3532
/proc/meminfo: memFree=1673952/2055920 swapFree=4192812/4192956
[pid=3510] ppid=3508 vsize=47568 CPUtime=2.42
/proc/3510/stat : 3510 (galac.sh) S 3508 3510 2847 0 -1 4194304 798 21184 0 1 0 0 226 16 16 0 1 0 161413607 48709632 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 269028092762 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3510/statm: 11892 363 245 79 0 218 0
[pid=3532] ppid=3510 vsize=25424 CPUtime=3.77
/proc/3532/stat : 3532 (minisat) R 3510 3510 2847 0 -1 4194304 6179 0 0 0 374 3 0 0 25 0 1 0 161413853 26034176 6161 18446744073709551615 134512640 135096742 4294956496 18446744073709551615 134529435 0 0 4096 3 0 0 0 17 1 0 0
/proc/3532/statm: 6356 6161 54 142 0 6212 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 72992

[startup+12.7079 s]
/proc/loadavg: 1.57 1.91 1.83 2/79 3532
/proc/meminfo: memFree=1653992/2055920 swapFree=4192812/4192956
[pid=3510] ppid=3508 vsize=47568 CPUtime=2.42
/proc/3510/stat : 3510 (galac.sh) S 3508 3510 2847 0 -1 4194304 798 21184 0 1 0 0 226 16 16 0 1 0 161413607 48709632 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 269028092762 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3510/statm: 11892 363 245 79 0 218 0
[pid=3532] ppid=3510 vsize=43468 CPUtime=10.24
/proc/3532/stat : 3532 (minisat) R 3510 3510 2847 0 -1 4194304 10706 0 0 0 1018 6 0 0 25 0 1 0 161413853 44511232 10688 18446744073709551615 134512640 135096742 4294956496 18446744073709551615 134529414 0 0 4096 3 0 0 0 17 1 0 0
/proc/3532/statm: 10867 10688 54 142 0 10723 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 91036

[startup+25.5251 s]
/proc/loadavg: 1.48 1.88 1.82 2/79 3532
/proc/meminfo: memFree=1627048/2055920 swapFree=4192812/4192956
[pid=3510] ppid=3508 vsize=47568 CPUtime=2.42
/proc/3510/stat : 3510 (galac.sh) S 3508 3510 2847 0 -1 4194304 798 21184 0 1 0 0 226 16 16 0 1 0 161413607 48709632 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 269028092762 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3510/statm: 11892 363 245 79 0 218 0
[pid=3532] ppid=3510 vsize=71060 CPUtime=23.05
/proc/3532/stat : 3532 (minisat) R 3510 3510 2847 0 -1 4194304 17561 0 0 0 2294 11 0 0 25 0 1 0 161413853 72765440 17543 18446744073709551615 134512640 135096742 4294956496 18446744073709551615 134529446 0 0 4096 3 0 0 0 17 1 0 0
/proc/3532/statm: 17765 17543 54 142 0 17621 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 118628

[startup+51.1515 s]
/proc/loadavg: 1.31 1.81 1.79 2/79 3532
/proc/meminfo: memFree=1580584/2055920 swapFree=4192812/4192956
[pid=3510] ppid=3508 vsize=47568 CPUtime=2.42
/proc/3510/stat : 3510 (galac.sh) S 3508 3510 2847 0 -1 4194304 798 21184 0 1 0 0 226 16 16 0 1 0 161413607 48709632 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 269028092762 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3510/statm: 11892 363 245 79 0 218 0
[pid=3532] ppid=3510 vsize=116380 CPUtime=48.66
/proc/3532/stat : 3532 (minisat) R 3510 3510 2847 0 -1 4194304 28883 0 0 0 4846 20 0 0 25 0 1 0 161413853 119173120 28865 18446744073709551615 134512640 135096742 4294956496 18446744073709551615 134525858 0 0 4096 3 0 0 0 17 1 0 0
/proc/3532/statm: 29095 28865 54 142 0 28951 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 163948

[startup+102.398 s]
/proc/loadavg: 1.13 1.68 1.75 2/79 3532
/proc/meminfo: memFree=1565224/2055920 swapFree=4192812/4192956
[pid=3510] ppid=3508 vsize=47568 CPUtime=2.42
/proc/3510/stat : 3510 (galac.sh) S 3508 3510 2847 0 -1 4194304 798 21184 0 1 0 0 226 16 16 0 1 0 161413607 48709632 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 269028092762 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3510/statm: 11892 363 245 79 0 218 0
[pid=3532] ppid=3510 vsize=134116 CPUtime=99.9
/proc/3532/stat : 3532 (minisat) R 3510 3510 2847 0 -1 4194304 33316 0 0 0 9967 23 0 0 25 0 1 0 161413853 137334784 33298 18446744073709551615 134512640 135096742 4294956496 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 1 0 0
/proc/3532/statm: 33529 33298 54 142 0 33385 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 181684

[startup+162.464 s]
/proc/loadavg: 1.04 1.55 1.70 2/79 3532
/proc/meminfo: memFree=1523752/2055920 swapFree=4192812/4192956
[pid=3510] ppid=3508 vsize=47568 CPUtime=2.42
/proc/3510/stat : 3510 (galac.sh) S 3508 3510 2847 0 -1 4194304 798 21184 0 1 0 0 226 16 16 0 1 0 161413607 48709632 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 269028092762 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3510/statm: 11892 363 245 79 0 218 0
[pid=3532] ppid=3510 vsize=173344 CPUtime=159.95
/proc/3532/stat : 3532 (minisat) R 3510 3510 2847 0 -1 4194304 43074 0 0 0 15962 33 0 0 25 0 1 0 161413853 177504256 43056 18446744073709551615 134512640 135096742 4294956496 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 1 0 0
/proc/3532/statm: 43336 43056 54 142 0 43192 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 220912

[startup+222.526 s]
/proc/loadavg: 1.01 1.44 1.65 2/79 3532
/proc/meminfo: memFree=1488296/2055920 swapFree=4192812/4192956
[pid=3510] ppid=3508 vsize=47568 CPUtime=2.42
/proc/3510/stat : 3510 (galac.sh) S 3508 3510 2847 0 -1 4194304 798 21184 0 1 0 0 226 16 16 0 1 0 161413607 48709632 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 269028092762 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3510/statm: 11892 363 245 79 0 218 0
[pid=3532] ppid=3510 vsize=208672 CPUtime=219.99
/proc/3532/stat : 3532 (minisat) R 3510 3510 2847 0 -1 4194304 51904 0 0 0 21960 39 0 0 25 0 1 0 161413853 213680128 51886 18446744073709551615 134512640 135096742 4294956496 18446744073709551615 134529414 0 0 4096 3 0 0 0 17 1 0 0
/proc/3532/statm: 52168 51886 54 142 0 52024 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 256240

[startup+282.59 s]
/proc/loadavg: 1.00 1.36 1.61 2/79 3532
/proc/meminfo: memFree=1488296/2055920 swapFree=4192812/4192956
[pid=3510] ppid=3508 vsize=47568 CPUtime=2.42
/proc/3510/stat : 3510 (galac.sh) S 3508 3510 2847 0 -1 4194304 798 21184 0 1 0 0 226 16 16 0 1 0 161413607 48709632 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 269028092762 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3510/statm: 11892 363 245 79 0 218 0
[pid=3532] ppid=3510 vsize=208672 CPUtime=280.04
/proc/3532/stat : 3532 (minisat) R 3510 3510 2847 0 -1 4194304 51910 0 0 0 27965 39 0 0 25 0 1 0 161413853 213680128 51892 18446744073709551615 134512640 135096742 4294956496 18446744073709551615 134529417 0 0 4096 3 0 0 0 17 1 0 0
/proc/3532/statm: 52168 51892 54 142 0 52024 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 256240

[startup+342.657 s]
/proc/loadavg: 1.00 1.30 1.57 2/79 3532
/proc/meminfo: memFree=1459952/2055920 swapFree=4192812/4192956
[pid=3510] ppid=3508 vsize=47568 CPUtime=2.42
/proc/3510/stat : 3510 (galac.sh) S 3508 3510 2847 0 -1 4194304 798 21184 0 1 0 0 226 16 16 0 1 0 161413607 48709632 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 269028092762 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3510/statm: 11892 363 245 79 0 218 0
[pid=3532] ppid=3510 vsize=237052 CPUtime=340.09
/proc/3532/stat : 3532 (minisat) R 3510 3510 2847 0 -1 4194304 58975 0 0 0 33963 46 0 0 25 0 1 0 161413853 242741248 58957 18446744073709551615 134512640 135096742 4294956496 18446744073709551615 134529302 0 0 4096 3 0 0 0 17 1 0 0
/proc/3532/statm: 59263 58957 54 142 0 59119 0
Current children cumulated CPU time (s) 342.51
Current children cumulated vsize (KiB) 284620

[startup+402.722 s]
/proc/loadavg: 1.00 1.24 1.53 2/79 3532
/proc/meminfo: memFree=1459888/2055920 swapFree=4192812/4192956
[pid=3510] ppid=3508 vsize=47568 CPUtime=2.42
/proc/3510/stat : 3510 (galac.sh) S 3508 3510 2847 0 -1 4194304 798 21184 0 1 0 0 226 16 16 0 1 0 161413607 48709632 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 269028092762 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3510/statm: 11892 363 245 79 0 218 0
[pid=3532] ppid=3510 vsize=237052 CPUtime=400.15
/proc/3532/stat : 3532 (minisat) R 3510 3510 2847 0 -1 4194304 58979 0 0 0 39968 47 0 0 25 0 1 0 161413853 242741248 58961 18446744073709551615 134512640 135096742 4294956496 18446744073709551615 134527440 0 0 4096 3 0 0 0 17 1 0 0
/proc/3532/statm: 59263 58961 54 142 0 59119 0
Current children cumulated CPU time (s) 402.57
Current children cumulated vsize (KiB) 284620

[startup+462.787 s]
/proc/loadavg: 1.00 1.19 1.49 2/79 3532
/proc/meminfo: memFree=1459888/2055920 swapFree=4192812/4192956
[pid=3510] ppid=3508 vsize=47568 CPUtime=2.42
/proc/3510/stat : 3510 (galac.sh) S 3508 3510 2847 0 -1 4194304 798 21184 0 1 0 0 226 16 16 0 1 0 161413607 48709632 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 269028092762 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0

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

/proc/loadavg: 1.00 1.01 1.22 2/79 3532
/proc/meminfo: memFree=1417648/2055920 swapFree=4192812/4192956
[pid=3510] ppid=3508 vsize=47568 CPUtime=2.42
/proc/3510/stat : 3510 (galac.sh) S 3508 3510 2847 0 -1 4194304 798 21184 0 1 0 0 226 16 16 0 1 0 161413607 48709632 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 269028092762 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3510/statm: 11892 363 245 79 0 218 0
[pid=3532] ppid=3510 vsize=279076 CPUtime=1120.7
/proc/3532/stat : 3532 (minisat) R 3510 3510 2847 0 -1 4194304 69508 0 0 0 112006 64 0 0 25 0 1 0 161413853 285773824 69490 18446744073709551615 134512640 135096742 4294956496 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 1 0 0
/proc/3532/statm: 69769 69490 54 142 0 69625 0
Current children cumulated CPU time (s) 1123.12
Current children cumulated vsize (KiB) 326644

[startup+1183.53 s]
/proc/loadavg: 1.00 1.00 1.20 2/79 3532
/proc/meminfo: memFree=1355184/2055920 swapFree=4192812/4192956
[pid=3510] ppid=3508 vsize=47568 CPUtime=2.42
/proc/3510/stat : 3510 (galac.sh) S 3508 3510 2847 0 -1 4194304 798 21184 0 1 0 0 226 16 16 0 1 0 161413607 48709632 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 269028092762 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3510/statm: 11892 363 245 79 0 218 0
[pid=3532] ppid=3510 vsize=342056 CPUtime=1180.74
/proc/3532/stat : 3532 (minisat) R 3510 3510 2847 0 -1 4194304 85209 0 0 0 117997 77 0 0 25 0 1 0 161413853 350265344 85191 18446744073709551615 134512640 135096742 4294956496 18446744073709551615 134529368 0 0 4096 3 0 0 0 17 1 0 0
/proc/3532/statm: 85514 85191 54 142 0 85370 0
Current children cumulated CPU time (s) 1183.16
Current children cumulated vsize (KiB) 389624

[startup+1243.6 s]
/proc/loadavg: 1.03 1.01 1.19 2/79 3532
/proc/meminfo: memFree=1283440/2055920 swapFree=4192812/4192956
[pid=3510] ppid=3508 vsize=47568 CPUtime=2.42
/proc/3510/stat : 3510 (galac.sh) S 3508 3510 2847 0 -1 4194304 798 21184 0 1 0 0 226 16 16 0 1 0 161413607 48709632 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 269028092762 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3510/statm: 11892 363 245 79 0 218 0
[pid=3532] ppid=3510 vsize=413728 CPUtime=1240.79
/proc/3532/stat : 3532 (minisat) R 3510 3510 2847 0 -1 4194304 103094 0 0 0 123987 92 0 0 25 0 1 0 161413853 423657472 103076 18446744073709551615 134512640 135096742 4294956496 18446744073709551615 134715850 0 0 4096 3 0 0 0 17 1 0 0
/proc/3532/statm: 103432 103076 54 142 0 103288 0
Current children cumulated CPU time (s) 1243.21
Current children cumulated vsize (KiB) 461296

[startup+1303.66 s]
/proc/loadavg: 1.04 1.02 1.18 2/79 3532
/proc/meminfo: memFree=1262256/2055920 swapFree=4192812/4192956
[pid=3510] ppid=3508 vsize=47568 CPUtime=2.42
/proc/3510/stat : 3510 (galac.sh) S 3508 3510 2847 0 -1 4194304 798 21184 0 1 0 0 226 16 16 0 1 0 161413607 48709632 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 269028092762 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3510/statm: 11892 363 245 79 0 218 0
[pid=3532] ppid=3510 vsize=433760 CPUtime=1300.84
/proc/3532/stat : 3532 (minisat) R 3510 3510 2847 0 -1 4194304 108095 0 0 0 129987 97 0 0 25 0 1 0 161413853 444170240 108077 18446744073709551615 134512640 135096742 4294956496 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 1 0 0
/proc/3532/statm: 108440 108077 54 142 0 108296 0
Current children cumulated CPU time (s) 1303.26
Current children cumulated vsize (KiB) 481328

[startup+1363.73 s]
/proc/loadavg: 1.01 1.02 1.17 2/79 3532
/proc/meminfo: memFree=1262128/2055920 swapFree=4192812/4192956
[pid=3510] ppid=3508 vsize=47568 CPUtime=2.42
/proc/3510/stat : 3510 (galac.sh) S 3508 3510 2847 0 -1 4194304 798 21184 0 1 0 0 226 16 16 0 1 0 161413607 48709632 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 269028092762 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3510/statm: 11892 363 245 79 0 218 0
[pid=3532] ppid=3510 vsize=433760 CPUtime=1360.89
/proc/3532/stat : 3532 (minisat) R 3510 3510 2847 0 -1 4194304 108104 0 0 0 135992 97 0 0 25 0 1 0 161413853 444170240 108086 18446744073709551615 134512640 135096742 4294956496 18446744073709551615 134529374 0 0 4096 3 0 0 0 17 1 0 0
/proc/3532/statm: 108440 108086 54 142 0 108296 0
Current children cumulated CPU time (s) 1363.31
Current children cumulated vsize (KiB) 481328

[startup+1423.8 s]
/proc/loadavg: 1.00 1.01 1.16 2/79 3532
/proc/meminfo: memFree=1262064/2055920 swapFree=4192812/4192956
[pid=3510] ppid=3508 vsize=47568 CPUtime=2.42
/proc/3510/stat : 3510 (galac.sh) S 3508 3510 2847 0 -1 4194304 798 21184 0 1 0 0 226 16 16 0 1 0 161413607 48709632 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 269028092762 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3510/statm: 11892 363 245 79 0 218 0
[pid=3532] ppid=3510 vsize=433760 CPUtime=1420.94
/proc/3532/stat : 3532 (minisat) R 3510 3510 2847 0 -1 4194304 108106 0 0 0 141996 98 0 0 25 0 1 0 161413853 444170240 108088 18446744073709551615 134512640 135096742 4294956496 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 1 0 0
/proc/3532/statm: 108440 108088 54 142 0 108296 0
Current children cumulated CPU time (s) 1423.36
Current children cumulated vsize (KiB) 481328

[startup+1483.87 s]
/proc/loadavg: 1.00 1.01 1.14 2/85 3614
/proc/meminfo: memFree=1231744/2055920 swapFree=4192812/4192956
[pid=3510] ppid=3508 vsize=47568 CPUtime=2.42
/proc/3510/stat : 3510 (galac.sh) S 3508 3510 2847 0 -1 4194304 798 21184 0 1 0 0 226 16 16 0 1 0 161413607 48709632 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 269028092762 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3510/statm: 11892 363 245 79 0 218 0
[pid=3532] ppid=3510 vsize=462732 CPUtime=1480.98
/proc/3532/stat : 3532 (minisat) R 3510 3510 2847 0 -1 4194304 115331 0 0 0 147992 106 0 0 25 0 1 0 161413853 473837568 115313 18446744073709551615 134512640 135096742 4294956496 18446744073709551615 134529456 0 0 4096 3 0 0 0 17 1 0 0
/proc/3532/statm: 115683 115313 54 142 0 115539 0
Current children cumulated CPU time (s) 1483.4
Current children cumulated vsize (KiB) 510300

[startup+1543.96 s]
/proc/loadavg: 1.00 1.00 1.13 2/85 3700
/proc/meminfo: memFree=1217272/2055920 swapFree=4192812/4192956
[pid=3510] ppid=3508 vsize=47568 CPUtime=2.42
/proc/3510/stat : 3510 (galac.sh) S 3508 3510 2847 0 -1 4194304 798 21184 0 1 0 0 226 16 16 0 1 0 161413607 48709632 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 269028092762 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3510/statm: 11892 363 245 79 0 218 0
[pid=3532] ppid=3510 vsize=477056 CPUtime=1541
/proc/3532/stat : 3532 (minisat) R 3510 3510 2847 0 -1 4194304 118920 0 0 0 153990 110 0 0 25 0 1 0 161413853 488505344 118902 18446744073709551615 134512640 135096742 4294956496 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 1 0 0
/proc/3532/statm: 119264 118902 54 142 0 119120 0
Current children cumulated CPU time (s) 1543.42
Current children cumulated vsize (KiB) 524624

[startup+1604.04 s]
/proc/loadavg: 1.00 1.00 1.12 2/79 3730
/proc/meminfo: memFree=1218288/2055920 swapFree=4192812/4192956
[pid=3510] ppid=3508 vsize=47568 CPUtime=2.42
/proc/3510/stat : 3510 (galac.sh) S 3508 3510 2847 0 -1 4194304 798 21184 0 1 0 0 226 16 16 0 1 0 161413607 48709632 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 269028092762 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3510/statm: 11892 363 245 79 0 218 0
[pid=3532] ppid=3510 vsize=477056 CPUtime=1601.04
/proc/3532/stat : 3532 (minisat) R 3510 3510 2847 0 -1 4194304 118920 0 0 0 159994 110 0 0 25 0 1 0 161413853 488505344 118902 18446744073709551615 134512640 135096742 4294956496 18446744073709551615 134529414 0 0 4096 3 0 0 0 17 1 0 0
/proc/3532/statm: 119264 118902 54 142 0 119120 0
Current children cumulated CPU time (s) 1603.46
Current children cumulated vsize (KiB) 524624

[startup+1664.1 s]
/proc/loadavg: 1.00 1.00 1.11 2/79 3730
/proc/meminfo: memFree=1218288/2055920 swapFree=4192812/4192956
[pid=3510] ppid=3508 vsize=47568 CPUtime=2.42
/proc/3510/stat : 3510 (galac.sh) S 3508 3510 2847 0 -1 4194304 798 21184 0 1 0 0 226 16 16 0 1 0 161413607 48709632 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 269028092762 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3510/statm: 11892 363 245 79 0 218 0
[pid=3532] ppid=3510 vsize=477056 CPUtime=1661.09
/proc/3532/stat : 3532 (minisat) R 3510 3510 2847 0 -1 4194304 118921 0 0 0 165998 111 0 0 25 0 1 0 161413853 488505344 118903 18446744073709551615 134512640 135096742 4294956496 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 1 0 0
/proc/3532/statm: 119264 118903 54 142 0 119120 0
Current children cumulated CPU time (s) 1663.51
Current children cumulated vsize (KiB) 524624

[startup+1724.17 s]
/proc/loadavg: 1.00 1.00 1.10 2/79 3730
/proc/meminfo: memFree=1218224/2055920 swapFree=4192812/4192956
[pid=3510] ppid=3508 vsize=47568 CPUtime=2.42
/proc/3510/stat : 3510 (galac.sh) S 3508 3510 2847 0 -1 4194304 798 21184 0 1 0 0 226 16 16 0 1 0 161413607 48709632 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 269028092762 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3510/statm: 11892 363 245 79 0 218 0
[pid=3532] ppid=3510 vsize=477056 CPUtime=1721.13
/proc/3532/stat : 3532 (minisat) R 3510 3510 2847 0 -1 4194304 118921 0 0 0 172002 111 0 0 25 0 1 0 161413853 488505344 118903 18446744073709551615 134512640 135096742 4294956496 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 1 0 0
/proc/3532/statm: 119264 118903 54 142 0 119120 0
Current children cumulated CPU time (s) 1723.55
Current children cumulated vsize (KiB) 524624

[startup+1784.23 s]
/proc/loadavg: 1.00 1.00 1.09 2/79 3730
/proc/meminfo: memFree=1219888/2055920 swapFree=4192812/4192956
[pid=3510] ppid=3508 vsize=47568 CPUtime=2.42
/proc/3510/stat : 3510 (galac.sh) S 3508 3510 2847 0 -1 4194304 798 21184 0 1 0 0 226 16 16 0 1 0 161413607 48709632 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 269028092762 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3510/statm: 11892 363 245 79 0 218 0
[pid=3532] ppid=3510 vsize=475392 CPUtime=1781.19
/proc/3532/stat : 3532 (minisat) R 3510 3510 2847 0 -1 4194304 118934 0 0 0 178007 112 0 0 25 0 1 0 161413853 486801408 118450 18446744073709551615 134512640 135096742 4294956496 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 1 0 0
/proc/3532/statm: 118848 118450 54 142 0 118704 0
Current children cumulated CPU time (s) 1783.61
Current children cumulated vsize (KiB) 522960



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.63 s]
/proc/loadavg: 1.00 1.00 1.09 2/79 3730
/proc/meminfo: memFree=1219888/2055920 swapFree=4192812/4192956
[pid=3510] ppid=3508 vsize=47568 CPUtime=2.42
/proc/3510/stat : 3510 (galac.sh) S 3508 3510 2847 0 -1 4194304 798 21184 0 1 0 0 226 16 16 0 1 0 161413607 48709632 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 269028092762 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3510/statm: 11892 363 245 79 0 218 0
[pid=3532] ppid=3510 vsize=475392 CPUtime=1797.58
/proc/3532/stat : 3532 (minisat) R 3510 3510 2847 0 -1 4194304 118934 0 0 0 179646 112 0 0 25 0 1 0 161413853 486801408 118450 18446744073709551615 134512640 135096742 4294956496 18446744073709551615 134525790 0 0 4096 3 0 0 0 17 1 0 0
/proc/3532/statm: 118848 118450 54 142 0 118704 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 522960

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 3510 and gives childrusage.ru_utime.tv_sec=2 childrusage.ru_utime.tv_usec=268655 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=171973
CPU time returned by wait4() is 2.44063
while last known CPU time is 1800

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1800.64
CPU time (s): 1800
CPU user time (s): 1798.72
CPU system time (s): 1.28
CPU usage (%): 99.9644
Max. virtual memory (cumulated for all children) (KiB): 908720

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.26865
system time used= 0.171973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21982
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1025
involuntary context switches= 103

runsolver used 1.81572 s user time and 4.5803 s system time

The end

Launcher Data (download as text)

Begin job on node26 on Sun Jan  7 00:36:33 UTC 2007


IDJOB= 198640
IDBENCH= 3568
FILE ID= node26/198640-1168130192

PBS_JOBID= 3477899

Free space on /tmp= 66537 MiB

BENCH NAME= HOME/pub/bench/CPAI06/pigeons/pigeons-40.xml
COMMAND LINE= /tmp/evaluation/198640-1168130192/galac.sh /tmp/evaluation/198640-1168130192/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-198640-1168130192 -o ROOT/results/node26/solver-198640-1168130192 -C 1800 -M 900  /tmp/evaluation/198640-1168130192/galac.sh /tmp/evaluation/198640-1168130192/unknown.xml

META MD5SUM SOLVER= d8bf20eb49fe33822f00bab08f33d7fc
MD5SUM BENCH=  d1f4129f70dd419f660e3cfb9c33592c

RANDOM SEED= 707292868

TIME LIMIT= 1800 seconds

MEMORY LIMIT= 900 MiB


/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		: 3000.236
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		: 3000.236
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:       1697736 kB
Buffers:         42928 kB
Cached:         199288 kB
SwapCached:          0 kB
Active:         140472 kB
Inactive:       161680 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1697736 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3204 kB
Writeback:           0 kB
Mapped:          78924 kB
Slab:            41444 kB
Committed_AS:  2988500 kB
PageTables:       1912 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= 66536 MiB



End job on node26 on Sun Jan  7 01:06:34 UTC 2007