Trace number 198336

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) 1800.02 1808.58

General information on the benchmark

Namepigeons/
pigeons-30.xml
MD5SUM9c6bd4facf4b6b863854bd3120c787c5
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 variables30
Number of constraints435
Maximum constraint arity2
Maximum domain size29
Number of constraints which are defined in extension0
Number of constraints which are defined in intension435
Global constraints used (with number of constraints)

Solver Data (download as text)

0.03	c --- Preproc Stats ---
0.87	c start processing
0.87	c start relation processing
0.87	c start cnf exporting
1.58	c parsing time : 0.704
1.59	c preprocessing time : 1.417
1.59	
1.59	c Nary constraints - conflicts : 0 supports : 0
1.59	c Binary constraints - conflicts : 435 supports :0
1.59	c max arity constraint : 2
1.59	c Max Tuples generated 841
1.59	c relations : 1
1.59	c relations BDD: 0
1.59	c vars : 871 - clauses :  24825
1.59	
1.64	 
1.64	c --- Minisat Stats ---
1.64	 

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/node47/watcher-198336-1168127240 -o ROOT/results/node47/solver-198336-1168127240 -C 1800 -M 900 /tmp/evaluation/198336-1168127240/galac.sh /tmp/evaluation/198336-1168127240/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: 1.51 1.40 1.27 5/73 20651
/proc/meminfo: memFree=1528048/2055920 swapFree=4183928/4192956
[pid=20650] ppid=20648 vsize=18540 CPUtime=0
/proc/20650/stat : 20650 (runsolver) R 20648 20650 19775 0 -1 4194368 16 0 0 0 0 0 0 0 20 0 1 0 161123296 18984960 279 18446744073709551615 4194304 4267372 548682069088 18446744073709551615 208717540647 0 0 4096 24578 0 0 0 17 1 0 0
/proc/20650/statm: 4635 279 244 17 0 2626 0

[startup+0.10796 s]
/proc/loadavg: 1.51 1.40 1.27 5/73 20651
/proc/meminfo: memFree=1528048/2055920 swapFree=4183928/4192956
[pid=20650] ppid=20648 vsize=47584 CPUtime=0.01
/proc/20650/stat : 20650 (galac.sh) S 20648 20650 19775 0 -1 4194304 761 1704 0 0 0 0 0 1 24 0 1 0 161123296 48726016 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20650/statm: 11896 363 245 79 0 218 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47584

[startup+0.516002 s]
/proc/loadavg: 1.51 1.40 1.27 5/73 20651
/proc/meminfo: memFree=1528048/2055920 swapFree=4183928/4192956
[pid=20650] ppid=20648 vsize=47584 CPUtime=0.01
/proc/20650/stat : 20650 (galac.sh) S 20648 20650 19775 0 -1 4194304 761 1704 0 0 0 0 0 1 24 0 1 0 161123296 48726016 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20650/statm: 11896 363 245 79 0 218 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47584

[startup+1.33709 s]
/proc/loadavg: 1.51 1.40 1.27 3/81 20671
/proc/meminfo: memFree=1488432/2055920 swapFree=4183928/4192956
[pid=20650] ppid=20648 vsize=47584 CPUtime=0.01
/proc/20650/stat : 20650 (galac.sh) S 20648 20650 19775 0 -1 4194304 761 1704 0 0 0 0 0 1 24 0 1 0 161123296 48726016 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20650/statm: 11896 363 245 79 0 218 0
[pid=20664] ppid=20650 vsize=861020 CPUtime=1.27
/proc/20664/stat : 20664 (java) R 20650 20650 19775 0 -1 0 15384 0 1 0 118 9 0 0 24 0 8 0 161123300 881684480 15138 18446744073709551615 134512640 134570532 4294956112 18446744073709551615 4155213483 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/20664/statm: 215255 15138 2007 14 0 201460 0
[pid=20664/tid=20665] ppid=20650 vsize=861020 CPUtime=0.03
/proc/20664/task/20665/stat : 20665 (java) S 20650 20650 19775 0 -1 64 3346 0 0 0 2 1 0 0 16 0 8 0 161123304 881684480 15138 18446744073709551615 134512640 134570532 4294956112 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=20664/tid=20666] ppid=20650 vsize=861020 CPUtime=0
/proc/20664/task/20666/stat : 20666 (java) S 20650 20650 19775 0 -1 64 12 0 0 0 0 0 0 0 16 0 8 0 161123304 881684480 15138 18446744073709551615 134512640 134570532 4294956112 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20664/tid=20667] ppid=20650 vsize=861020 CPUtime=0
/proc/20664/task/20667/stat : 20667 (java) S 20650 20650 19775 0 -1 64 7 0 0 0 0 0 0 0 16 0 8 0 161123304 881684480 15138 18446744073709551615 134512640 134570532 4294956112 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20664/tid=20668] ppid=20650 vsize=861020 CPUtime=0
/proc/20664/task/20668/stat : 20668 (java) S 20650 20650 19775 0 -1 64 2 0 0 0 0 0 0 0 18 0 8 0 161123308 881684480 15138 18446744073709551615 134512640 134570532 4294956112 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20664/tid=20669] ppid=20650 vsize=861020 CPUtime=0.26
/proc/20664/task/20669/stat : 20669 (java) S 20650 20650 19775 0 -1 64 996 0 0 0 25 1 0 0 16 0 8 0 161123308 881684480 15138 18446744073709551615 134512640 134570532 4294956112 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20664/tid=20670] ppid=20650 vsize=861020 CPUtime=0
/proc/20664/task/20670/stat : 20670 (java) S 20650 20650 19775 0 -1 64 1 0 0 0 0 0 0 0 19 0 8 0 161123308 881684480 15138 18446744073709551615 134512640 134570532 4294956112 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20664/tid=20671] ppid=20650 vsize=861020 CPUtime=0
/proc/20664/task/20671/stat : 20671 (java) S 20650 20650 19775 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 161123308 881684480 15138 18446744073709551615 134512640 134570532 4294956112 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.28
Current children cumulated vsize (KiB) 908604

[startup+2.97527 s]
/proc/loadavg: 1.51 1.40 1.27 3/74 20672
/proc/meminfo: memFree=1520680/2055920 swapFree=4183928/4192956
[pid=20650] ppid=20648 vsize=47584 CPUtime=1.55
/proc/20650/stat : 20650 (galac.sh) S 20648 20650 19775 0 -1 4194304 799 21043 0 1 0 0 141 14 17 0 1 0 161123296 48726016 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20650/statm: 11896 363 245 79 0 218 0
[pid=20672] ppid=20650 vsize=12296 CPUtime=1.31
/proc/20672/stat : 20672 (minisat) R 20650 20650 19775 0 -1 4194304 2789 0 0 0 131 0 0 0 25 0 1 0 161123461 12591104 2771 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 1 0 0
/proc/20672/statm: 3074 2771 54 142 0 2930 0
Current children cumulated CPU time (s) 2.86
Current children cumulated vsize (KiB) 59880

[startup+6.26761 s]
/proc/loadavg: 1.55 1.41 1.28 3/74 20672
/proc/meminfo: memFree=1504104/2055920 swapFree=4183928/4192956
[pid=20650] ppid=20648 vsize=47584 CPUtime=1.55
/proc/20650/stat : 20650 (galac.sh) S 20648 20650 19775 0 -1 4194304 799 21043 0 1 0 0 141 14 17 0 1 0 161123296 48726016 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20650/statm: 11896 363 245 79 0 218 0
[pid=20672] ppid=20650 vsize=25808 CPUtime=4.59
/proc/20672/stat : 20672 (minisat) R 20650 20650 19775 0 -1 4194304 6179 0 0 0 457 2 0 0 25 0 1 0 161123461 26427392 6161 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529426 0 0 4096 3 0 0 0 17 1 0 0
/proc/20672/statm: 6452 6161 54 142 0 6308 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 73392

[startup+12.7263 s]
/proc/loadavg: 1.58 1.42 1.28 3/74 20672
/proc/meminfo: memFree=1499240/2055920 swapFree=4183928/4192956
[pid=20650] ppid=20648 vsize=47584 CPUtime=1.55
/proc/20650/stat : 20650 (galac.sh) S 20648 20650 19775 0 -1 4194304 799 21043 0 1 0 0 141 14 17 0 1 0 161123296 48726016 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20650/statm: 11896 363 245 79 0 218 0
[pid=20672] ppid=20650 vsize=29824 CPUtime=11.02
/proc/20672/stat : 20672 (minisat) R 20650 20650 19775 0 -1 4194304 7181 0 0 0 1099 3 0 0 25 0 1 0 161123461 30539776 7163 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134527925 0 0 4096 3 0 0 0 17 1 0 0
/proc/20672/statm: 7456 7163 54 142 0 7312 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 77408

[startup+25.5687 s]
/proc/loadavg: 1.67 1.45 1.29 3/74 20672
/proc/meminfo: memFree=1489640/2055920 swapFree=4183928/4192956
[pid=20650] ppid=20648 vsize=47584 CPUtime=1.55
/proc/20650/stat : 20650 (galac.sh) S 20648 20650 19775 0 -1 4194304 799 21043 0 1 0 0 141 14 17 0 1 0 161123296 48726016 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20650/statm: 11896 363 245 79 0 218 0
[pid=20672] ppid=20650 vsize=40176 CPUtime=23.8
/proc/20672/stat : 20672 (minisat) R 20650 20650 19775 0 -1 4194304 9736 0 0 0 2376 4 0 0 25 0 1 0 161123461 41140224 9718 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529430 0 0 4096 3 0 0 0 17 1 0 0
/proc/20672/statm: 10044 9718 54 142 0 9900 0
Current children cumulated CPU time (s) 25.35
Current children cumulated vsize (KiB) 87760

[startup+51.2374 s]
/proc/loadavg: 1.78 1.49 1.31 3/74 20672
/proc/meminfo: memFree=1483240/2055920 swapFree=4183928/4192956
[pid=20650] ppid=20648 vsize=47584 CPUtime=1.55
/proc/20650/stat : 20650 (galac.sh) S 20648 20650 19775 0 -1 4194304 799 21043 0 1 0 0 141 14 17 0 1 0 161123296 48726016 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20650/statm: 11896 363 245 79 0 218 0
[pid=20672] ppid=20650 vsize=45236 CPUtime=49.34
/proc/20672/stat : 20672 (minisat) R 20650 20650 19775 0 -1 4194304 11126 0 0 0 4929 5 0 0 25 0 1 0 161123461 46321664 11012 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 1 0 0
/proc/20672/statm: 11309 11012 54 142 0 11165 0
Current children cumulated CPU time (s) 50.89
Current children cumulated vsize (KiB) 92820

[startup+102.47 s]
/proc/loadavg: 1.90 1.57 1.34 3/74 20672
/proc/meminfo: memFree=1480360/2055920 swapFree=4183928/4192956
[pid=20650] ppid=20648 vsize=47584 CPUtime=1.55
/proc/20650/stat : 20650 (galac.sh) S 20648 20650 19775 0 -1 4194304 799 21043 0 1 0 0 141 14 17 0 1 0 161123296 48726016 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20650/statm: 11896 363 245 79 0 218 0
[pid=20672] ppid=20650 vsize=49080 CPUtime=100.34
/proc/20672/stat : 20672 (minisat) R 20650 20650 19775 0 -1 4194304 12063 0 0 0 10028 6 0 0 25 0 1 0 161123461 50257920 11949 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529430 0 0 4096 3 0 0 0 17 1 0 0
/proc/20672/statm: 12270 11949 54 142 0 12126 0
Current children cumulated CPU time (s) 101.89
Current children cumulated vsize (KiB) 96664

[startup+162.528 s]
/proc/loadavg: 1.96 1.64 1.38 3/74 20672
/proc/meminfo: memFree=1471656/2055920 swapFree=4183928/4192956
[pid=20650] ppid=20648 vsize=47584 CPUtime=1.55
/proc/20650/stat : 20650 (galac.sh) S 20648 20650 19775 0 -1 4194304 799 21043 0 1 0 0 141 14 17 0 1 0 161123296 48726016 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20650/statm: 11896 363 245 79 0 218 0
[pid=20672] ppid=20650 vsize=57252 CPUtime=160.11
/proc/20672/stat : 20672 (minisat) R 20650 20650 19775 0 -1 4194304 14070 0 0 0 16003 8 0 0 25 0 1 0 161123461 58626048 13956 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529461 0 0 4096 3 0 0 0 17 1 0 0
/proc/20672/statm: 14313 13956 54 142 0 14169 0
Current children cumulated CPU time (s) 161.66
Current children cumulated vsize (KiB) 104836

[startup+222.597 s]
/proc/loadavg: 1.98 1.71 1.42 3/74 20672
/proc/meminfo: memFree=1470312/2055920 swapFree=4183928/4192956
[pid=20650] ppid=20648 vsize=47584 CPUtime=1.55
/proc/20650/stat : 20650 (galac.sh) S 20648 20650 19775 0 -1 4194304 799 21043 0 1 0 0 141 14 17 0 1 0 161123296 48726016 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20650/statm: 11896 363 245 79 0 218 0
[pid=20672] ppid=20650 vsize=58492 CPUtime=219.9
/proc/20672/stat : 20672 (minisat) R 20650 20650 19775 0 -1 4194304 14401 0 0 0 21981 9 0 0 25 0 1 0 161123461 59895808 14287 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529430 0 0 4096 3 0 0 0 17 1 0 0
/proc/20672/statm: 14623 14287 54 142 0 14479 0
Current children cumulated CPU time (s) 221.45
Current children cumulated vsize (KiB) 106076

[startup+282.657 s]
/proc/loadavg: 1.99 1.76 1.45 3/74 20672
/proc/meminfo: memFree=1468264/2055920 swapFree=4183928/4192956
[pid=20650] ppid=20648 vsize=47584 CPUtime=1.55
/proc/20650/stat : 20650 (galac.sh) S 20648 20650 19775 0 -1 4194304 799 21043 0 1 0 0 141 14 17 0 1 0 161123296 48726016 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20650/statm: 11896 363 245 79 0 218 0
[pid=20672] ppid=20650 vsize=60536 CPUtime=279.68
/proc/20672/stat : 20672 (minisat) R 20650 20650 19775 0 -1 4194304 14899 0 0 0 27959 9 0 0 25 0 1 0 161123461 61988864 14785 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529426 0 0 4096 3 0 0 0 17 1 0 0
/proc/20672/statm: 15134 14785 54 142 0 14990 0
Current children cumulated CPU time (s) 281.23
Current children cumulated vsize (KiB) 108120

[startup+342.717 s]
/proc/loadavg: 1.99 1.80 1.48 3/74 20672
/proc/meminfo: memFree=1453608/2055920 swapFree=4183928/4192956
[pid=20650] ppid=20648 vsize=47584 CPUtime=1.55
/proc/20650/stat : 20650 (galac.sh) S 20648 20650 19775 0 -1 4194304 799 21043 0 1 0 0 141 14 17 0 1 0 161123296 48726016 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20650/statm: 11896 363 245 79 0 218 0
[pid=20672] ppid=20650 vsize=75112 CPUtime=339.45
/proc/20672/stat : 20672 (minisat) R 20650 20650 19775 0 -1 4194304 18549 0 0 0 33934 11 0 0 25 0 1 0 161123461 76914688 18435 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529414 0 0 4096 3 0 0 0 17 1 0 0
/proc/20672/statm: 18778 18435 54 142 0 18634 0
Current children cumulated CPU time (s) 341
Current children cumulated vsize (KiB) 122696

[startup+402.776 s]
/proc/loadavg: 1.99 1.83 1.51 3/74 20672
/proc/meminfo: memFree=1452968/2055920 swapFree=4183928/4192956
[pid=20650] ppid=20648 vsize=47584 CPUtime=1.55
/proc/20650/stat : 20650 (galac.sh) S 20648 20650 19775 0 -1 4194304 799 21043 0 1 0 0 141 14 17 0 1 0 161123296 48726016 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20650/statm: 11896 363 245 79 0 218 0
[pid=20672] ppid=20650 vsize=75772 CPUtime=399.23
/proc/20672/stat : 20672 (minisat) R 20650 20650 19775 0 -1 4194304 18701 0 0 0 39912 11 0 0 25 0 1 0 161123461 77590528 18587 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 1 0 0
/proc/20672/statm: 18943 18587 54 142 0 18799 0
Current children cumulated CPU time (s) 400.78
Current children cumulated vsize (KiB) 123356

[startup+462.834 s]
/proc/loadavg: 1.99 1.86 1.54 3/74 20672
/proc/meminfo: memFree=1452200/2055920 swapFree=4183928/4192956
[pid=20650] ppid=20648 vsize=47584 CPUtime=1.55
/proc/20650/stat : 20650 (galac.sh) S 20648 20650 19775 0 -1 4194304 799 21043 0 1 0 0 141 14 17 0 1 0 161123296 48726016 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20650/statm: 11896 363 245 79 0 218 0
[pid=20672] ppid=20650 vsize=76396 CPUtime=459
/proc/20672/stat : 20672 (minisat) R 20650 20650 19775 0 -1 4194304 18890 0 0 0 45889 11 0 0 25 0 1 0 161123461 78229504 18756 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 1 0 0

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

/proc/loadavg: 2.00 1.99 1.76 3/74 20870
/proc/meminfo: memFree=1436712/2055920 swapFree=4183928/4192956
[pid=20650] ppid=20648 vsize=47584 CPUtime=1.55
/proc/20650/stat : 20650 (galac.sh) S 20648 20650 19775 0 -1 4194304 799 21043 0 1 0 0 141 14 17 0 1 0 161123296 48726016 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20650/statm: 11896 363 245 79 0 218 0
[pid=20672] ppid=20650 vsize=91668 CPUtime=1116.37
/proc/20672/stat : 20672 (minisat) R 20650 20650 19775 0 -1 4194304 22671 0 0 0 111623 14 0 0 25 0 1 0 161123461 93868032 22537 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529426 0 0 4096 3 0 0 0 17 1 0 0
/proc/20672/statm: 22917 22537 54 142 0 22773 0
Current children cumulated CPU time (s) 1117.92
Current children cumulated vsize (KiB) 139252

[startup+1183.59 s]
/proc/loadavg: 2.00 1.99 1.77 3/74 20870
/proc/meminfo: memFree=1434216/2055920 swapFree=4183928/4192956
[pid=20650] ppid=20648 vsize=47584 CPUtime=1.55
/proc/20650/stat : 20650 (galac.sh) S 20648 20650 19775 0 -1 4194304 799 21043 0 1 0 0 141 14 17 0 1 0 161123296 48726016 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20650/statm: 11896 363 245 79 0 218 0
[pid=20672] ppid=20650 vsize=94160 CPUtime=1176.15
/proc/20672/stat : 20672 (minisat) R 20650 20650 19775 0 -1 4194304 23296 0 0 0 117600 15 0 0 25 0 1 0 161123461 96419840 23162 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529302 0 0 4096 3 0 0 0 17 1 0 0
/proc/20672/statm: 23540 23162 54 142 0 23396 0
Current children cumulated CPU time (s) 1177.7
Current children cumulated vsize (KiB) 141744

[startup+1243.66 s]
/proc/loadavg: 2.00 1.99 1.78 3/74 20870
/proc/meminfo: memFree=1433192/2055920 swapFree=4183928/4192956
[pid=20650] ppid=20648 vsize=47584 CPUtime=1.55
/proc/20650/stat : 20650 (galac.sh) S 20648 20650 19775 0 -1 4194304 799 21043 0 1 0 0 141 14 17 0 1 0 161123296 48726016 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20650/statm: 11896 363 245 79 0 218 0
[pid=20672] ppid=20650 vsize=96044 CPUtime=1235.93
/proc/20672/stat : 20672 (minisat) R 20650 20650 19775 0 -1 4194304 23795 0 0 0 123577 16 0 0 25 0 1 0 161123461 98349056 23638 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 1 0 0
/proc/20672/statm: 24011 23638 54 142 0 23867 0
Current children cumulated CPU time (s) 1237.48
Current children cumulated vsize (KiB) 143628

[startup+1303.72 s]
/proc/loadavg: 2.00 1.99 1.79 3/74 20870
/proc/meminfo: memFree=1427496/2055920 swapFree=4183928/4192956
[pid=20650] ppid=20648 vsize=47584 CPUtime=1.55
/proc/20650/stat : 20650 (galac.sh) S 20648 20650 19775 0 -1 4194304 799 21043 0 1 0 0 141 14 17 0 1 0 161123296 48726016 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20650/statm: 11896 363 245 79 0 218 0
[pid=20672] ppid=20650 vsize=100928 CPUtime=1295.7
/proc/20672/stat : 20672 (minisat) R 20650 20650 19775 0 -1 4194304 24992 0 0 0 129554 16 0 0 25 0 1 0 161123461 103350272 24835 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529461 0 0 4096 3 0 0 0 17 1 0 0
/proc/20672/statm: 25232 24835 54 142 0 25088 0
Current children cumulated CPU time (s) 1297.25
Current children cumulated vsize (KiB) 148512

[startup+1363.78 s]
/proc/loadavg: 2.00 1.99 1.81 3/74 20870
/proc/meminfo: memFree=1426792/2055920 swapFree=4183928/4192956
[pid=20650] ppid=20648 vsize=47584 CPUtime=1.55
/proc/20650/stat : 20650 (galac.sh) S 20648 20650 19775 0 -1 4194304 799 21043 0 1 0 0 141 14 17 0 1 0 161123296 48726016 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20650/statm: 11896 363 245 79 0 218 0
[pid=20672] ppid=20650 vsize=101588 CPUtime=1355.49
/proc/20672/stat : 20672 (minisat) R 20650 20650 19775 0 -1 4194304 25188 0 0 0 135532 17 0 0 25 0 1 0 161123461 104026112 25031 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529608 0 0 4096 3 0 0 0 17 1 0 0
/proc/20672/statm: 25397 25031 54 142 0 25253 0
Current children cumulated CPU time (s) 1357.04
Current children cumulated vsize (KiB) 149172

[startup+1423.84 s]
/proc/loadavg: 2.00 1.99 1.82 3/74 20870
/proc/meminfo: memFree=1426728/2055920 swapFree=4183928/4192956
[pid=20650] ppid=20648 vsize=47584 CPUtime=1.55
/proc/20650/stat : 20650 (galac.sh) S 20648 20650 19775 0 -1 4194304 799 21043 0 1 0 0 141 14 17 0 1 0 161123296 48726016 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20650/statm: 11896 363 245 79 0 218 0
[pid=20672] ppid=20650 vsize=101588 CPUtime=1415.26
/proc/20672/stat : 20672 (minisat) R 20650 20650 19775 0 -1 4194304 25189 0 0 0 141509 17 0 0 25 0 1 0 161123461 104026112 25032 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529430 0 0 4096 3 0 0 0 17 1 0 0
/proc/20672/statm: 25397 25032 54 142 0 25253 0
Current children cumulated CPU time (s) 1416.81
Current children cumulated vsize (KiB) 149172

[startup+1483.9 s]
/proc/loadavg: 2.00 1.99 1.82 3/74 20870
/proc/meminfo: memFree=1426792/2055920 swapFree=4183928/4192956
[pid=20650] ppid=20648 vsize=47584 CPUtime=1.55
/proc/20650/stat : 20650 (galac.sh) S 20648 20650 19775 0 -1 4194304 799 21043 0 1 0 0 141 14 17 0 1 0 161123296 48726016 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20650/statm: 11896 363 245 79 0 218 0
[pid=20672] ppid=20650 vsize=101588 CPUtime=1475.04
/proc/20672/stat : 20672 (minisat) R 20650 20650 19775 0 -1 4194304 25189 0 0 0 147487 17 0 0 25 0 1 0 161123461 104026112 25032 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529414 0 0 4096 3 0 0 0 17 1 0 0
/proc/20672/statm: 25397 25032 54 142 0 25253 0
Current children cumulated CPU time (s) 1476.59
Current children cumulated vsize (KiB) 149172

[startup+1543.96 s]
/proc/loadavg: 2.00 1.99 1.83 3/74 20870
/proc/meminfo: memFree=1427304/2055920 swapFree=4183928/4192956
[pid=20650] ppid=20648 vsize=47584 CPUtime=1.55
/proc/20650/stat : 20650 (galac.sh) S 20648 20650 19775 0 -1 4194304 799 21043 0 1 0 0 141 14 17 0 1 0 161123296 48726016 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20650/statm: 11896 363 245 79 0 218 0
[pid=20672] ppid=20650 vsize=100896 CPUtime=1534.82
/proc/20672/stat : 20672 (minisat) R 20650 20650 19775 0 -1 4194304 25189 0 0 0 153465 17 0 0 25 0 1 0 161123461 103317504 24859 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 1 0 0
/proc/20672/statm: 25224 24859 54 142 0 25080 0
Current children cumulated CPU time (s) 1536.37
Current children cumulated vsize (KiB) 148480

[startup+1604.02 s]
/proc/loadavg: 2.00 1.99 1.84 3/74 20870
/proc/meminfo: memFree=1427368/2055920 swapFree=4183928/4192956
[pid=20650] ppid=20648 vsize=47584 CPUtime=1.55
/proc/20650/stat : 20650 (galac.sh) S 20648 20650 19775 0 -1 4194304 799 21043 0 1 0 0 141 14 17 0 1 0 161123296 48726016 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20650/statm: 11896 363 245 79 0 218 0
[pid=20672] ppid=20650 vsize=100888 CPUtime=1594.6
/proc/20672/stat : 20672 (minisat) R 20650 20650 19775 0 -1 4194304 25189 0 0 0 159443 17 0 0 25 0 1 0 161123461 103309312 24857 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 1 0 0
/proc/20672/statm: 25222 24857 54 142 0 25078 0
Current children cumulated CPU time (s) 1596.15
Current children cumulated vsize (KiB) 148472

[startup+1664.08 s]
/proc/loadavg: 2.00 1.99 1.84 3/74 20870
/proc/meminfo: memFree=1426728/2055920 swapFree=4183928/4192956
[pid=20650] ppid=20648 vsize=47584 CPUtime=1.55
/proc/20650/stat : 20650 (galac.sh) S 20648 20650 19775 0 -1 4194304 799 21043 0 1 0 0 141 14 17 0 1 0 161123296 48726016 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20650/statm: 11896 363 245 79 0 218 0
[pid=20672] ppid=20650 vsize=101548 CPUtime=1654.37
/proc/20672/stat : 20672 (minisat) R 20650 20650 19775 0 -1 4194304 25353 0 0 0 165420 17 0 0 25 0 1 0 161123461 103985152 25021 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529487 0 0 4096 3 0 0 0 17 1 0 0
/proc/20672/statm: 25387 25021 54 142 0 25243 0
Current children cumulated CPU time (s) 1655.92
Current children cumulated vsize (KiB) 149132

[startup+1724.14 s]
/proc/loadavg: 2.00 1.99 1.85 3/74 20870
/proc/meminfo: memFree=1426792/2055920 swapFree=4183928/4192956
[pid=20650] ppid=20648 vsize=47584 CPUtime=1.55
/proc/20650/stat : 20650 (galac.sh) S 20648 20650 19775 0 -1 4194304 799 21043 0 1 0 0 141 14 17 0 1 0 161123296 48726016 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20650/statm: 11896 363 245 79 0 218 0
[pid=20672] ppid=20650 vsize=101548 CPUtime=1714.16
/proc/20672/stat : 20672 (minisat) R 20650 20650 19775 0 -1 4194304 25353 0 0 0 171398 18 0 0 25 0 1 0 161123461 103985152 25021 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529444 0 0 4096 3 0 0 0 17 1 0 0
/proc/20672/statm: 25387 25021 54 142 0 25243 0
Current children cumulated CPU time (s) 1715.71
Current children cumulated vsize (KiB) 149132

[startup+1784.16 s]
/proc/loadavg: 1.96 1.98 1.85 3/74 20908
/proc/meminfo: memFree=1429304/2055920 swapFree=4183928/4192956
[pid=20650] ppid=20648 vsize=47584 CPUtime=1.55
/proc/20650/stat : 20650 (galac.sh) S 20648 20650 19775 0 -1 4194304 799 21043 0 1 0 0 141 14 17 0 1 0 161123296 48726016 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20650/statm: 11896 363 245 79 0 218 0
[pid=20672] ppid=20650 vsize=102044 CPUtime=1774.06
/proc/20672/stat : 20672 (minisat) R 20650 20650 19775 0 -1 4194304 25463 0 0 0 177388 18 0 0 25 0 1 0 161123461 104493056 25131 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/20672/statm: 25511 25131 54 142 0 25367 0
Current children cumulated CPU time (s) 1775.61
Current children cumulated vsize (KiB) 149628



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.57 s]
/proc/loadavg: 1.97 1.98 1.85 3/74 20908
/proc/meminfo: memFree=1429368/2055920 swapFree=4183928/4192956
[pid=20650] ppid=20648 vsize=47584 CPUtime=1.55
/proc/20650/stat : 20650 (galac.sh) S 20648 20650 19775 0 -1 4194304 799 21043 0 1 0 0 141 14 17 0 1 0 161123296 48726016 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20650/statm: 11896 363 245 79 0 218 0
[pid=20672] ppid=20650 vsize=102044 CPUtime=1798.47
/proc/20672/stat : 20672 (minisat) R 20650 20650 19775 0 -1 4194304 25463 0 0 0 179829 18 0 0 25 0 1 0 161123461 104493056 25131 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529426 0 0 4096 3 0 0 0 17 0 0 0
/proc/20672/statm: 25511 25131 54 142 0 25367 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 149628

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 20650 and gives childrusage.ru_utime.tv_sec=1 childrusage.ru_utime.tv_usec=420784 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=152976
CPU time returned by wait4() is 1.57376
while last known CPU time is 1800.02

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

Real time (s): 1808.58
CPU time (s): 1800.02
CPU user time (s): 1799.7
CPU system time (s): 0.32
CPU usage (%): 99.5266
Max. virtual memory (cumulated for all children) (KiB): 908604

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.42078
system time used= 0.152976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21842
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= 1157
involuntary context switches= 1087

runsolver used 2.6276 s user time and 5.32419 s system time

The end

Launcher Data (download as text)

Begin job on node47 on Sat Jan  6 23:47:21 UTC 2007


IDJOB= 198336
IDBENCH= 3549
FILE ID= node47/198336-1168127240

PBS_JOBID= 3477934

Free space on /tmp= 66530 MiB

BENCH NAME= HOME/pub/bench/CPAI06/pigeons/pigeons-30.xml
COMMAND LINE= /tmp/evaluation/198336-1168127240/galac.sh /tmp/evaluation/198336-1168127240/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node47/watcher-198336-1168127240 -o ROOT/results/node47/solver-198336-1168127240 -C 1800 -M 900  /tmp/evaluation/198336-1168127240/galac.sh /tmp/evaluation/198336-1168127240/unknown.xml

META MD5SUM SOLVER= d8bf20eb49fe33822f00bab08f33d7fc
MD5SUM BENCH=  9c6bd4facf4b6b863854bd3120c787c5

RANDOM SEED= 81466205

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		: 3000.240
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		: 3000.240
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:       1528528 kB
Buffers:         23028 kB
Cached:         437892 kB
SwapCached:       3452 kB
Active:          93248 kB
Inactive:       383392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1528528 kB
SwapTotal:     4192956 kB
SwapFree:      4183928 kB
Dirty:            2948 kB
Writeback:           0 kB
Mapped:          24380 kB
Slab:            36072 kB
Committed_AS:  3100716 kB
PageTables:       1796 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= 66532 MiB



End job on node47 on Sun Jan  7 00:17:29 UTC 2007