Trace number 198288

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) 1800.06 1814.89

General information on the benchmark

Namepigeons/
pigeons-20.xml
MD5SUMc010d400039ce15527d1a01992125513
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 variables20
Number of constraints190
Maximum constraint arity2
Maximum domain size19
Number of constraints which are defined in extension0
Number of constraints which are defined in intension190
Global constraints used (with number of constraints)

Solver Data (download as text)

0.03	c --- Preproc Stats ---
0.70	c start processing
0.70	c start relation processing
0.70	c start cnf exporting
1.00	c parsing time : 0.538
1.00	c preprocessing time : 0.835
1.00	
1.00	c Nary constraints - conflicts : 0 supports : 0
1.00	c Binary constraints - conflicts : 190 supports :0
1.00	c max arity constraint : 2
1.00	c Max Tuples generated 361
1.00	c relations : 1
1.00	c relations BDD: 0
1.00	c vars : 381 - clauses :  7050
1.00	
1.01	 
1.01	c --- Minisat Stats ---
1.01	 

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/node14/watcher-198288-1168127157 -o ROOT/results/node14/solver-198288-1168127157 -C 1800 -M 900 /tmp/evaluation/198288-1168127157/galac.sh /tmp/evaluation/198288-1168127157/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: 1.44 1.73 1.88 5/97 9048
/proc/meminfo: memFree=1401088/2055920 swapFree=4182236/4192956
[pid=9047] ppid=9045 vsize=8560 CPUtime=0
/proc/9047/stat : 9047 (galac.sh) R 9045 9047 8592 0 -1 4194304 308 0 0 0 0 0 0 0 20 0 1 0 161111183 8765440 253 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 212234651535 0 0 4096 8192 0 0 0 17 1 0 0
/proc/9047/statm: 2140 253 197 79 0 133 0

[startup+0.105804 s]
/proc/loadavg: 1.44 1.73 1.88 5/97 9048
/proc/meminfo: memFree=1401088/2055920 swapFree=4182236/4192956
[pid=9047] ppid=9045 vsize=47552 CPUtime=0.01
/proc/9047/stat : 9047 (galac.sh) S 9045 9047 8592 0 -1 4194304 760 1704 0 0 0 0 0 1 25 0 1 0 161111183 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 212234070874 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/9047/statm: 11888 363 245 79 0 218 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47552

[startup+0.517841 s]
/proc/loadavg: 1.44 1.73 1.88 5/97 9048
/proc/meminfo: memFree=1401088/2055920 swapFree=4182236/4192956
[pid=9047] ppid=9045 vsize=47552 CPUtime=0.01
/proc/9047/stat : 9047 (galac.sh) S 9045 9047 8592 0 -1 4194304 760 1704 0 0 0 0 0 1 25 0 1 0 161111183 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 212234070874 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/9047/statm: 11888 363 245 79 0 218 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47552

[startup+1.34691 s]
/proc/loadavg: 1.44 1.73 1.88 3/98 9069
/proc/meminfo: memFree=1398072/2055920 swapFree=4182236/4192956
[pid=9047] ppid=9045 vsize=47552 CPUtime=0.96
/proc/9047/stat : 9047 (galac.sh) S 9045 9047 8592 0 -1 4194304 798 13537 0 1 0 0 88 8 17 0 1 0 161111183 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 212234070874 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/9047/statm: 11888 363 245 79 0 218 0
[pid=9069] ppid=9047 vsize=4824 CPUtime=0.32
/proc/9069/stat : 9069 (minisat) R 9047 9047 8592 0 -1 4194304 865 0 0 0 32 0 0 0 21 0 1 0 161111284 4939776 847 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134716102 0 0 4096 3 0 0 0 17 0 0 0
/proc/9069/statm: 1206 847 54 142 0 1062 0
Current children cumulated CPU time (s) 1.28
Current children cumulated vsize (KiB) 52376

[startup+2.98607 s]
/proc/loadavg: 1.49 1.74 1.88 3/98 9069
/proc/meminfo: memFree=1394040/2055920 swapFree=4182236/4192956
[pid=9047] ppid=9045 vsize=47552 CPUtime=0.96
/proc/9047/stat : 9047 (galac.sh) S 9045 9047 8592 0 -1 4194304 798 13537 0 1 0 0 88 8 17 0 1 0 161111183 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 212234070874 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/9047/statm: 11888 363 245 79 0 218 0
[pid=9069] ppid=9047 vsize=7860 CPUtime=1.95
/proc/9069/stat : 9069 (minisat) R 9047 9047 8592 0 -1 4194304 1647 0 0 0 195 0 0 0 25 0 1 0 161111284 8048640 1629 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529435 0 0 4096 3 0 0 0 17 0 0 0
/proc/9069/statm: 1965 1629 54 142 0 1821 0
Current children cumulated CPU time (s) 2.91
Current children cumulated vsize (KiB) 55412

[startup+6.26538 s]
/proc/loadavg: 1.49 1.74 1.88 3/98 9069
/proc/meminfo: memFree=1391544/2055920 swapFree=4182236/4192956
[pid=9047] ppid=9045 vsize=47552 CPUtime=0.96
/proc/9047/stat : 9047 (galac.sh) S 9045 9047 8592 0 -1 4194304 798 13537 0 1 0 0 88 8 17 0 1 0 161111183 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 212234070874 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/9047/statm: 11888 363 245 79 0 218 0
[pid=9069] ppid=9047 vsize=8652 CPUtime=5.24
/proc/9069/stat : 9069 (minisat) R 9047 9047 8592 0 -1 4194304 1831 0 0 0 523 1 0 0 25 0 1 0 161111284 8859648 1813 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/9069/statm: 2163 1813 54 142 0 2019 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 56204

[startup+12.734 s]
/proc/loadavg: 1.57 1.75 1.88 5/98 9069
/proc/meminfo: memFree=1388472/2055920 swapFree=4182236/4192956
[pid=9047] ppid=9045 vsize=47552 CPUtime=0.96
/proc/9047/stat : 9047 (galac.sh) S 9045 9047 8592 0 -1 4194304 798 13537 0 1 0 0 88 8 17 0 1 0 161111183 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 212234070874 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/9047/statm: 11888 363 245 79 0 218 0
[pid=9069] ppid=9047 vsize=9972 CPUtime=11.68
/proc/9069/stat : 9069 (minisat) R 9047 9047 8592 0 -1 4194304 2151 0 0 0 1167 1 0 0 25 0 1 0 161111284 10211328 2133 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529374 0 0 4096 3 0 0 0 17 1 0 0
/proc/9069/statm: 2493 2133 54 142 0 2349 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 57524

[startup+25.5969 s]
/proc/loadavg: 1.63 1.75 1.88 3/98 9069
/proc/meminfo: memFree=1382584/2055920 swapFree=4182236/4192956
[pid=9047] ppid=9045 vsize=47552 CPUtime=0.96
/proc/9047/stat : 9047 (galac.sh) S 9045 9047 8592 0 -1 4194304 798 13537 0 1 0 0 88 8 17 0 1 0 161111183 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 212234070874 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/9047/statm: 11888 363 245 79 0 218 0
[pid=9069] ppid=9047 vsize=11160 CPUtime=24.42
/proc/9069/stat : 9069 (minisat) R 9047 9047 8592 0 -1 4194304 2472 0 0 0 2441 1 0 0 25 0 1 0 161111284 11427840 2454 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 1 0 0
/proc/9069/statm: 2790 2454 54 142 0 2646 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 58712

[startup+51.2576 s]
/proc/loadavg: 1.76 1.77 1.89 3/98 9069
/proc/meminfo: memFree=1372472/2055920 swapFree=4182236/4192956
[pid=9047] ppid=9045 vsize=47552 CPUtime=0.96
/proc/9047/stat : 9047 (galac.sh) S 9045 9047 8592 0 -1 4194304 798 13537 0 1 0 0 88 8 17 0 1 0 161111183 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 212234070874 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/9047/statm: 11888 363 245 79 0 218 0
[pid=9069] ppid=9047 vsize=14488 CPUtime=49.93
/proc/9069/stat : 9069 (minisat) R 9047 9047 8592 0 -1 4194304 3278 0 0 0 4992 1 0 0 25 0 1 0 161111284 14835712 3258 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529611 0 0 4096 3 0 0 0 17 0 0 0
/proc/9069/statm: 3622 3258 54 142 0 3478 0
Current children cumulated CPU time (s) 50.89
Current children cumulated vsize (KiB) 62040

[startup+102.469 s]
/proc/loadavg: 1.95 1.82 1.90 3/98 9069
/proc/meminfo: memFree=1351800/2055920 swapFree=4182236/4192956
[pid=9047] ppid=9045 vsize=47552 CPUtime=0.96
/proc/9047/stat : 9047 (galac.sh) S 9045 9047 8592 0 -1 4194304 798 13537 0 1 0 0 88 8 17 0 1 0 161111183 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 212234070874 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/9047/statm: 11888 363 245 79 0 218 0
[pid=9069] ppid=9047 vsize=18128 CPUtime=101
/proc/9069/stat : 9069 (minisat) R 9047 9047 8592 0 -1 4194304 4198 0 0 0 10098 2 0 0 25 0 1 0 161111284 18563072 4178 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529430 0 0 4096 3 0 0 0 17 0 0 0
/proc/9069/statm: 4532 4178 54 142 0 4388 0
Current children cumulated CPU time (s) 101.96
Current children cumulated vsize (KiB) 65680

[startup+162.555 s]
/proc/loadavg: 1.98 1.85 1.90 3/98 9069
/proc/meminfo: memFree=1309184/2055920 swapFree=4182236/4192956
[pid=9047] ppid=9045 vsize=47552 CPUtime=0.96
/proc/9047/stat : 9047 (galac.sh) S 9045 9047 8592 0 -1 4194304 798 13537 0 1 0 0 88 8 17 0 1 0 161111183 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 212234070874 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/9047/statm: 11888 363 245 79 0 218 0
[pid=9069] ppid=9047 vsize=18308 CPUtime=160.7
/proc/9069/stat : 9069 (minisat) R 9047 9047 8592 0 -1 4194304 4210 0 0 0 16068 2 0 0 25 0 1 0 161111284 18747392 4190 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529414 0 0 4096 3 0 0 0 17 1 0 0
/proc/9069/statm: 4577 4190 54 142 0 4433 0
Current children cumulated CPU time (s) 161.66
Current children cumulated vsize (KiB) 65860

[startup+222.585 s]
/proc/loadavg: 2.41 1.97 1.94 3/98 9069
/proc/meminfo: memFree=1283776/2055920 swapFree=4182236/4192956
[pid=9047] ppid=9045 vsize=47552 CPUtime=0.96
/proc/9047/stat : 9047 (galac.sh) S 9045 9047 8592 0 -1 4194304 798 13537 0 1 0 0 88 8 17 0 1 0 161111183 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 212234070874 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/9047/statm: 11888 363 245 79 0 218 0
[pid=9069] ppid=9047 vsize=20088 CPUtime=220.13
/proc/9069/stat : 9069 (minisat) R 9047 9047 8592 0 -1 4194304 4654 0 0 0 22010 3 0 0 25 0 1 0 161111284 20570112 4634 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529426 0 0 4096 3 0 0 0 17 0 0 0
/proc/9069/statm: 5022 4634 54 142 0 4878 0
Current children cumulated CPU time (s) 221.09
Current children cumulated vsize (KiB) 67640

[startup+282.671 s]
/proc/loadavg: 2.35 2.02 1.95 3/98 9069
/proc/meminfo: memFree=1261632/2055920 swapFree=4182236/4192956
[pid=9047] ppid=9045 vsize=47552 CPUtime=0.96
/proc/9047/stat : 9047 (galac.sh) S 9045 9047 8592 0 -1 4194304 798 13537 0 1 0 0 88 8 17 0 1 0 161111183 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 212234070874 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/9047/statm: 11888 363 245 79 0 218 0
[pid=9069] ppid=9047 vsize=23264 CPUtime=279.81
/proc/9069/stat : 9069 (minisat) R 9047 9047 8592 0 -1 4194304 5478 0 0 0 27978 3 0 0 25 0 1 0 161111284 23822336 5458 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529509 0 0 4096 3 0 0 0 17 1 0 0
/proc/9069/statm: 5816 5458 54 142 0 5672 0
Current children cumulated CPU time (s) 280.77
Current children cumulated vsize (KiB) 70816

[startup+342.684 s]
/proc/loadavg: 2.13 2.02 1.95 3/98 9069
/proc/meminfo: memFree=1243136/2055920 swapFree=4182236/4192956
[pid=9047] ppid=9045 vsize=47552 CPUtime=0.96
/proc/9047/stat : 9047 (galac.sh) S 9045 9047 8592 0 -1 4194304 798 13537 0 1 0 0 88 8 17 0 1 0 161111183 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 212234070874 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/9047/statm: 11888 363 245 79 0 218 0
[pid=9069] ppid=9047 vsize=23348 CPUtime=339.23
/proc/9069/stat : 9069 (minisat) R 9047 9047 8592 0 -1 4194304 5490 0 0 0 33919 4 0 0 25 0 1 0 161111284 23908352 5457 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529461 0 0 4096 3 0 0 0 17 1 0 0
/proc/9069/statm: 5837 5457 54 142 0 5693 0
Current children cumulated CPU time (s) 340.19
Current children cumulated vsize (KiB) 70900

[startup+402.763 s]
/proc/loadavg: 2.04 2.01 1.95 3/98 9069
/proc/meminfo: memFree=1224192/2055920 swapFree=4182236/4192956
[pid=9047] ppid=9045 vsize=47552 CPUtime=0.96
/proc/9047/stat : 9047 (galac.sh) S 9045 9047 8592 0 -1 4194304 798 13537 0 1 0 0 88 8 17 0 1 0 161111183 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 212234070874 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/9047/statm: 11888 363 245 79 0 218 0
[pid=9069] ppid=9047 vsize=25980 CPUtime=398.95
/proc/9069/stat : 9069 (minisat) R 9047 9047 8592 0 -1 4194304 6134 0 0 0 39890 5 0 0 25 0 1 0 161111284 26603520 6101 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529444 0 0 4096 3 0 0 0 17 0 0 0
/proc/9069/statm: 6495 6101 54 142 0 6351 0
Current children cumulated CPU time (s) 399.91
Current children cumulated vsize (KiB) 73532

[startup+462.856 s]
/proc/loadavg: 2.25 2.07 1.98 3/98 9069
/proc/meminfo: memFree=1193728/2055920 swapFree=4182236/4192956
[pid=9047] ppid=9045 vsize=47552 CPUtime=0.96
/proc/9047/stat : 9047 (galac.sh) S 9045 9047 8592 0 -1 4194304 798 13537 0 1 0 0 88 8 17 0 1 0 161111183 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 212234070874 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/9047/statm: 11888 363 245 79 0 218 0
[pid=9069] ppid=9047 vsize=26772 CPUtime=458.58
/proc/9069/stat : 9069 (minisat) R 9047 9047 8592 0 -1 4194304 6334 0 0 0 45853 5 0 0 25 0 1 0 161111284 27414528 6301 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/9069/statm: 6693 6301 54 142 0 6549 0
Current children cumulated CPU time (s) 459.54
Current children cumulated vsize (KiB) 74324

[startup+522.915 s]
/proc/loadavg: 2.24 2.09 1.99 3/98 9069
/proc/meminfo: memFree=1139968/2055920 swapFree=4182236/4192956
[pid=9047] ppid=9045 vsize=47552 CPUtime=0.96
/proc/9047/stat : 9047 (galac.sh) S 9045 9047 8592 0 -1 4194304 798 13537 0 1 0 0 88 8 17 0 1 0 161111183 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 212234070874 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/9047/statm: 11888 363 245 79 0 218 0
[pid=9069] ppid=9047 vsize=26904 CPUtime=518.1
/proc/9069/stat : 9069 (minisat) R 9047 9047 8592 0 -1 4194304 6375 0 0 0 51805 5 0 0 25 0 1 0 161111284 27549696 6342 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529506 0 0 4096 3 0 0 0 17 1 0 0
/proc/9069/statm: 6726 6342 54 142 0 6582 0
Current children cumulated CPU time (s) 519.06

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

/proc/loadavg: 2.10 2.10 2.02 3/98 9267
/proc/meminfo: memFree=952320/2055920 swapFree=4182236/4192956
[pid=9047] ppid=9045 vsize=47552 CPUtime=0.96
/proc/9047/stat : 9047 (galac.sh) S 9045 9047 8592 0 -1 4194304 798 13537 0 1 0 0 88 8 17 0 1 0 161111183 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 212234070874 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/9047/statm: 11888 363 245 79 0 218 0
[pid=9069] ppid=9047 vsize=34832 CPUtime=1112.21
/proc/9069/stat : 9069 (minisat) R 9047 9047 8592 0 -1 4194304 8327 0 0 0 111200 21 0 0 25 0 1 0 161111284 35667968 8294 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529430 0 0 4096 3 0 0 0 17 0 0 0
/proc/9069/statm: 8708 8294 54 142 0 8564 0
Current children cumulated CPU time (s) 1113.17
Current children cumulated vsize (KiB) 82384

[startup+1183.66 s]
/proc/loadavg: 2.12 2.11 2.03 3/98 9267
/proc/meminfo: memFree=928960/2055920 swapFree=4182236/4192956
[pid=9047] ppid=9045 vsize=47552 CPUtime=0.96
/proc/9047/stat : 9047 (galac.sh) S 9045 9047 8592 0 -1 4194304 798 13537 0 1 0 0 88 8 17 0 1 0 161111183 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 212234070874 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/9047/statm: 11888 363 245 79 0 218 0
[pid=9069] ppid=9047 vsize=34832 CPUtime=1171.64
/proc/9069/stat : 9069 (minisat) R 9047 9047 8592 0 -1 4194304 8330 0 0 0 117143 21 0 0 25 0 1 0 161111284 35667968 8297 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529374 0 0 4096 3 0 0 0 17 0 0 0
/proc/9069/statm: 8708 8297 54 142 0 8564 0
Current children cumulated CPU time (s) 1172.6
Current children cumulated vsize (KiB) 82384

[startup+1243.67 s]
/proc/loadavg: 2.19 2.13 2.04 3/98 9267
/proc/meminfo: memFree=889856/2055920 swapFree=4182236/4192956
[pid=9047] ppid=9045 vsize=47552 CPUtime=0.96
/proc/9047/stat : 9047 (galac.sh) S 9045 9047 8592 0 -1 4194304 798 13537 0 1 0 0 88 8 17 0 1 0 161111183 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 212234070874 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/9047/statm: 11888 363 245 79 0 218 0
[pid=9069] ppid=9047 vsize=34832 CPUtime=1231.15
/proc/9069/stat : 9069 (minisat) R 9047 9047 8592 0 -1 4194304 8331 0 0 0 123094 21 0 0 25 0 1 0 161111284 35667968 8298 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529327 0 0 4096 3 0 0 0 17 0 0 0
/proc/9069/statm: 8708 8298 54 142 0 8564 0
Current children cumulated CPU time (s) 1232.11
Current children cumulated vsize (KiB) 82384

[startup+1303.73 s]
/proc/loadavg: 2.15 2.14 2.04 3/98 9267
/proc/meminfo: memFree=878720/2055920 swapFree=4182236/4192956
[pid=9047] ppid=9045 vsize=47552 CPUtime=0.96
/proc/9047/stat : 9047 (galac.sh) S 9045 9047 8592 0 -1 4194304 798 13537 0 1 0 0 88 8 17 0 1 0 161111183 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 212234070874 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/9047/statm: 11888 363 245 79 0 218 0
[pid=9069] ppid=9047 vsize=34832 CPUtime=1290.41
/proc/9069/stat : 9069 (minisat) R 9047 9047 8592 0 -1 4194304 8331 0 0 0 129020 21 0 0 25 0 1 0 161111284 35667968 8298 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529453 0 0 4096 3 0 0 0 17 0 0 0
/proc/9069/statm: 8708 8298 54 142 0 8564 0
Current children cumulated CPU time (s) 1291.37
Current children cumulated vsize (KiB) 82384

[startup+1363.79 s]
/proc/loadavg: 2.21 2.14 2.05 3/98 9267
/proc/meminfo: memFree=878720/2055920 swapFree=4182236/4192956
[pid=9047] ppid=9045 vsize=47552 CPUtime=0.96
/proc/9047/stat : 9047 (galac.sh) S 9045 9047 8592 0 -1 4194304 798 13537 0 1 0 0 88 8 17 0 1 0 161111183 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 212234070874 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/9047/statm: 11888 363 245 79 0 218 0
[pid=9069] ppid=9047 vsize=34832 CPUtime=1349.98
/proc/9069/stat : 9069 (minisat) R 9047 9047 8592 0 -1 4194304 8331 0 0 0 134976 22 0 0 25 0 1 0 161111284 35667968 8298 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529430 0 0 4096 3 0 0 0 17 0 0 0
/proc/9069/statm: 8708 8298 54 142 0 8564 0
Current children cumulated CPU time (s) 1350.94
Current children cumulated vsize (KiB) 82384

[startup+1423.84 s]
/proc/loadavg: 2.08 2.11 2.04 3/98 9267
/proc/meminfo: memFree=858240/2055920 swapFree=4182236/4192956
[pid=9047] ppid=9045 vsize=47552 CPUtime=0.96
/proc/9047/stat : 9047 (galac.sh) S 9045 9047 8592 0 -1 4194304 798 13537 0 1 0 0 88 8 17 0 1 0 161111183 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 212234070874 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/9047/statm: 11888 363 245 79 0 218 0
[pid=9069] ppid=9047 vsize=36420 CPUtime=1409.46
/proc/9069/stat : 9069 (minisat) R 9047 9047 8592 0 -1 4194304 8755 0 0 0 140924 22 0 0 25 0 1 0 161111284 37294080 8701 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529477 0 0 4096 3 0 0 0 17 1 0 0
/proc/9069/statm: 9105 8701 54 142 0 8961 0
Current children cumulated CPU time (s) 1410.42
Current children cumulated vsize (KiB) 83972

[startup+1483.91 s]
/proc/loadavg: 2.17 2.12 2.04 3/98 9267
/proc/meminfo: memFree=836672/2055920 swapFree=4182236/4192956
[pid=9047] ppid=9045 vsize=47552 CPUtime=0.96
/proc/9047/stat : 9047 (galac.sh) S 9045 9047 8592 0 -1 4194304 798 13537 0 1 0 0 88 8 17 0 1 0 161111183 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 212234070874 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/9047/statm: 11888 363 245 79 0 218 0
[pid=9069] ppid=9047 vsize=37752 CPUtime=1469.03
/proc/9069/stat : 9069 (minisat) R 9047 9047 8592 0 -1 4194304 9135 0 0 0 146880 23 0 0 25 0 1 0 161111284 38658048 9018 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529414 0 0 4096 3 0 0 0 17 0 0 0
/proc/9069/statm: 9438 9018 54 142 0 9294 0
Current children cumulated CPU time (s) 1469.99
Current children cumulated vsize (KiB) 85304

[startup+1543.95 s]
/proc/loadavg: 2.21 2.14 2.05 3/98 9267
/proc/meminfo: memFree=834048/2055920 swapFree=4182236/4192956
[pid=9047] ppid=9045 vsize=47552 CPUtime=0.96
/proc/9047/stat : 9047 (galac.sh) S 9045 9047 8592 0 -1 4194304 798 13537 0 1 0 0 88 8 17 0 1 0 161111183 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 212234070874 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/9047/statm: 11888 363 245 79 0 218 0
[pid=9069] ppid=9047 vsize=38844 CPUtime=1528.61
/proc/9069/stat : 9069 (minisat) R 9047 9047 8592 0 -1 4194304 9399 0 0 0 152838 23 0 0 25 0 1 0 161111284 39776256 9282 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529382 0 0 4096 3 0 0 0 17 1 0 0
/proc/9069/statm: 9711 9282 54 142 0 9567 0
Current children cumulated CPU time (s) 1529.57
Current children cumulated vsize (KiB) 86396

[startup+1604 s]
/proc/loadavg: 2.16 2.14 2.06 3/95 9340
/proc/meminfo: memFree=1550680/2055920 swapFree=4182236/4192956
[pid=9047] ppid=9045 vsize=47552 CPUtime=0.96
/proc/9047/stat : 9047 (galac.sh) S 9045 9047 8592 0 -1 4194304 798 13537 0 1 0 0 88 8 17 0 1 0 161111183 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 212234070874 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/9047/statm: 11888 363 245 79 0 218 0
[pid=9069] ppid=9047 vsize=39240 CPUtime=1588.44
/proc/9069/stat : 9069 (minisat) R 9047 9047 8592 0 -1 4194304 9489 0 0 0 158819 25 0 0 25 0 1 0 161111284 40181760 9372 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/9069/statm: 9810 9372 54 142 0 9666 0
Current children cumulated CPU time (s) 1589.4
Current children cumulated vsize (KiB) 86792

[startup+1664.01 s]
/proc/loadavg: 2.06 2.11 2.05 3/95 9340
/proc/meminfo: memFree=1550296/2055920 swapFree=4182236/4192956
[pid=9047] ppid=9045 vsize=47552 CPUtime=0.96
/proc/9047/stat : 9047 (galac.sh) S 9045 9047 8592 0 -1 4194304 798 13537 0 1 0 0 88 8 17 0 1 0 161111183 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 212234070874 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/9047/statm: 11888 363 245 79 0 218 0
[pid=9069] ppid=9047 vsize=39660 CPUtime=1648.37
/proc/9069/stat : 9069 (minisat) R 9047 9047 8592 0 -1 4194304 9600 0 0 0 164812 25 0 0 25 0 1 0 161111284 40611840 9483 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529382 0 0 4096 3 0 0 0 17 0 0 0
/proc/9069/statm: 9915 9483 54 142 0 9771 0
Current children cumulated CPU time (s) 1649.33
Current children cumulated vsize (KiB) 87212

[startup+1724.01 s]
/proc/loadavg: 2.02 2.09 2.05 3/95 9340
/proc/meminfo: memFree=1549208/2055920 swapFree=4182236/4192956
[pid=9047] ppid=9045 vsize=47552 CPUtime=0.96
/proc/9047/stat : 9047 (galac.sh) S 9045 9047 8592 0 -1 4194304 798 13537 0 1 0 0 88 8 17 0 1 0 161111183 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 212234070874 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/9047/statm: 11888 363 245 79 0 218 0
[pid=9069] ppid=9047 vsize=40780 CPUtime=1708.32
/proc/9069/stat : 9069 (minisat) R 9047 9047 8592 0 -1 4194304 9881 0 0 0 170807 25 0 0 25 0 1 0 161111284 41758720 9764 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529430 0 0 4096 3 0 0 0 17 0 0 0
/proc/9069/statm: 10195 9764 54 142 0 10051 0
Current children cumulated CPU time (s) 1709.28
Current children cumulated vsize (KiB) 88332

[startup+1784.11 s]
/proc/loadavg: 2.00 2.07 2.04 3/95 9340
/proc/meminfo: memFree=1548760/2055920 swapFree=4182236/4192956
[pid=9047] ppid=9045 vsize=47552 CPUtime=0.96
/proc/9047/stat : 9047 (galac.sh) S 9045 9047 8592 0 -1 4194304 798 13537 0 1 0 0 88 8 17 0 1 0 161111183 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 212234070874 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/9047/statm: 11888 363 245 79 0 218 0
[pid=9069] ppid=9047 vsize=41212 CPUtime=1768.36
/proc/9069/stat : 9069 (minisat) R 9047 9047 8592 0 -1 4194304 9976 0 0 0 176811 25 0 0 25 0 1 0 161111284 42201088 9859 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134522240 0 0 4096 3 0 0 0 17 0 0 0
/proc/9069/statm: 10303 9859 54 142 0 10159 0
Current children cumulated CPU time (s) 1769.32
Current children cumulated vsize (KiB) 88764



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1814.88 s]
/proc/loadavg: 2.00 2.06 2.04 3/95 9340
/proc/meminfo: memFree=1548696/2055920 swapFree=4182236/4192956
[pid=9047] ppid=9045 vsize=47552 CPUtime=0.96
/proc/9047/stat : 9047 (galac.sh) S 9045 9047 8592 0 -1 4194304 798 13537 0 1 0 0 88 8 17 0 1 0 161111183 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 212234070874 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/9047/statm: 11888 363 245 79 0 218 0
[pid=9069] ppid=9047 vsize=41212 CPUtime=1799.1
/proc/9069/stat : 9069 (minisat) R 9047 9047 8592 0 -1 4194304 9976 0 0 0 179885 25 0 0 25 0 1 0 161111284 42201088 9859 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529414 0 0 4096 3 0 0 0 17 0 0 0
/proc/9069/statm: 10303 9859 54 142 0 10159 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 88764

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 9047 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=892864 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=93985
CPU time returned by wait4() is 0.986849
while last known CPU time is 1800.06

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

Real time (s): 1814.89
CPU time (s): 1800.06
CPU user time (s): 1799.73
CPU system time (s): 0.33
CPU usage (%): 99.1827
Max. virtual memory (cumulated for all children) (KiB): 88764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.892864
system time used= 0.093985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14335
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= 891
involuntary context switches= 862

runsolver used 2.21266 s user time and 5.63314 s system time

The end

Launcher Data (download as text)

Begin job on node14 on Sat Jan  6 23:45:58 UTC 2007


IDJOB= 198288
IDBENCH= 3546
FILE ID= node14/198288-1168127157

PBS_JOBID= 3477705

Free space on /tmp= 66326 MiB

BENCH NAME= HOME/pub/bench/CPAI06/pigeons/pigeons-20.xml
COMMAND LINE= /tmp/evaluation/198288-1168127157/galac.sh /tmp/evaluation/198288-1168127157/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-198288-1168127157 -o ROOT/results/node14/solver-198288-1168127157 -C 1800 -M 900  /tmp/evaluation/198288-1168127157/galac.sh /tmp/evaluation/198288-1168127157/unknown.xml

META MD5SUM SOLVER= d8bf20eb49fe33822f00bab08f33d7fc
MD5SUM BENCH=  c010d400039ce15527d1a01992125513

RANDOM SEED= 276803066

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		: 3000.227
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		: 3000.227
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:       1403168 kB
Buffers:         41636 kB
Cached:         277396 kB
SwapCached:       3696 kB
Active:         358992 kB
Inactive:       211848 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1403168 kB
SwapTotal:     4192956 kB
SwapFree:      4182236 kB
Dirty:            3004 kB
Writeback:           0 kB
Mapped:         271720 kB
Slab:            66316 kB
Committed_AS:  5655200 kB
PageTables:       2616 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= 66329 MiB



End job on node14 on Sun Jan  7 00:16:18 UTC 2007