Trace number 198368

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 1817.27

General information on the benchmark

Namepigeons/
pigeons-25.xml
MD5SUM9ec193634ea6e1d32bbbe7299752b230
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 variables25
Number of constraints300
Maximum constraint arity2
Maximum domain size24
Number of constraints which are defined in extension0
Number of constraints which are defined in intension300
Global constraints used (with number of constraints)

Solver Data (download as text)

0.06	c --- Preproc Stats ---
0.79	c start processing
0.79	c start relation processing
0.79	c start cnf exporting
1.25	c parsing time : 0.603
1.25	c preprocessing time : 1.056
1.25	
1.25	c Nary constraints - conflicts : 0 supports : 0
1.25	c Binary constraints - conflicts : 300 supports :0
1.25	c max arity constraint : 2
1.25	c Max Tuples generated 576
1.25	c relations : 1
1.25	c relations BDD: 0
1.25	c vars : 601 - clauses :  14125
1.25	
1.31	 
1.31	c --- Minisat Stats ---
1.31	 

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/node72/watcher-198368-1168128056 -o ROOT/results/node72/solver-198368-1168128056 -C 1800 -M 900 /tmp/evaluation/198368-1168128056/galac.sh /tmp/evaluation/198368-1168128056/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: 0.92 1.01 1.24 3/82 14376
/proc/meminfo: memFree=1445968/2055920 swapFree=4191880/4192956
[pid=14374] ppid=14367 vsize=8560 CPUtime=0
/proc/14374/stat : 14374 (galac.sh) D 14367 14374 14255 0 -1 4194304 308 0 0 0 0 0 0 0 20 0 1 200 161214448 8765440 253 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517920357 0 2 4096 8192 18446744071563608240 0 0 17 0 0 0
/proc/14374/statm: 2140 253 197 79 0 133 0

[startup+0.113415 s]
/proc/loadavg: 0.92 1.01 1.24 3/82 14376
/proc/meminfo: memFree=1445968/2055920 swapFree=4191880/4192956
[pid=14374] ppid=14367 vsize=47560 CPUtime=0.01
/proc/14374/stat : 14374 (galac.sh) S 14367 14374 14255 0 -1 4194304 763 1704 0 0 0 0 0 1 18 0 1 0 161214448 48701440 365 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/14374/statm: 11890 365 247 79 0 218 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47560

[startup+0.520882 s]
/proc/loadavg: 0.92 1.01 1.24 3/82 14376
/proc/meminfo: memFree=1445968/2055920 swapFree=4191880/4192956
[pid=14374] ppid=14367 vsize=47560 CPUtime=0.01
/proc/14374/stat : 14374 (galac.sh) S 14367 14374 14255 0 -1 4194304 763 1704 0 0 0 0 0 1 18 0 1 0 161214448 48701440 365 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/14374/statm: 11890 365 247 79 0 218 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47560

[startup+1.34195 s]
/proc/loadavg: 0.92 1.01 1.24 3/102 14409
/proc/meminfo: memFree=1392112/2055920 swapFree=4191880/4192956
[pid=14374] ppid=14367 vsize=47560 CPUtime=1.2
/proc/14374/stat : 14374 (galac.sh) S 14367 14374 14255 0 -1 4194304 801 16570 0 1 0 0 110 10 17 0 1 0 161214448 48701440 365 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/14374/statm: 11890 365 247 79 0 218 0
Current children cumulated CPU time (s) 1.2
Current children cumulated vsize (KiB) 47560

[startup+2.9791 s]
/proc/loadavg: 0.92 1.01 1.24 3/95 14410
/proc/meminfo: memFree=1427432/2055920 swapFree=4191880/4192956
[pid=14374] ppid=14367 vsize=47560 CPUtime=1.2
/proc/14374/stat : 14374 (galac.sh) S 14367 14374 14255 0 -1 4194304 801 16570 0 1 0 0 110 10 17 0 1 0 161214448 48701440 365 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/14374/statm: 11890 365 247 79 0 218 0
[pid=14410] ppid=14374 vsize=10840 CPUtime=1.64
/proc/14410/stat : 14410 (minisat) R 14374 14374 14255 0 -1 4194304 2395 0 0 0 163 1 0 0 25 0 1 0 161214580 11100160 2377 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529515 0 0 4096 3 0 0 0 17 0 0 0
/proc/14410/statm: 2710 2377 54 142 0 2566 0
Current children cumulated CPU time (s) 2.84
Current children cumulated vsize (KiB) 58400

[startup+6.25941 s]
/proc/loadavg: 1.01 1.03 1.24 3/101 14436
/proc/meminfo: memFree=1420216/2055920 swapFree=4191880/4192956
[pid=14374] ppid=14367 vsize=47560 CPUtime=1.2
/proc/14374/stat : 14374 (galac.sh) S 14367 14374 14255 0 -1 4194304 801 16570 0 1 0 0 110 10 17 0 1 0 161214448 48701440 365 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/14374/statm: 11890 365 247 79 0 218 0
[pid=14410] ppid=14374 vsize=14272 CPUtime=4.86
/proc/14410/stat : 14410 (minisat) R 14374 14374 14255 0 -1 4194304 3244 0 0 0 483 3 0 0 25 0 1 0 161214580 14614528 3226 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/14410/statm: 3568 3226 54 142 0 3424 0
Current children cumulated CPU time (s) 6.06
Current children cumulated vsize (KiB) 61832

[startup+12.734 s]
/proc/loadavg: 1.09 1.04 1.24 3/101 14476
/proc/meminfo: memFree=1419240/2055920 swapFree=4191880/4192956
[pid=14374] ppid=14367 vsize=47560 CPUtime=1.2
/proc/14374/stat : 14374 (galac.sh) S 14367 14374 14255 0 -1 4194304 801 16570 0 1 0 0 110 10 17 0 1 0 161214448 48701440 365 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/14374/statm: 11890 365 247 79 0 218 0
[pid=14410] ppid=14374 vsize=15060 CPUtime=11.25
/proc/14410/stat : 14410 (minisat) R 14374 14374 14255 0 -1 4194304 3466 0 0 0 1120 5 0 0 25 0 1 0 161214580 15421440 3448 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/14410/statm: 3765 3448 54 142 0 3621 0
Current children cumulated CPU time (s) 12.45
Current children cumulated vsize (KiB) 62620

[startup+25.5772 s]
/proc/loadavg: 1.29 1.09 1.26 3/101 14494
/proc/meminfo: memFree=1414312/2055920 swapFree=4191880/4192956
[pid=14374] ppid=14367 vsize=47560 CPUtime=1.2
/proc/14374/stat : 14374 (galac.sh) S 14367 14374 14255 0 -1 4194304 801 16570 0 1 0 0 110 10 17 0 1 0 161214448 48701440 365 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/14374/statm: 11890 365 247 79 0 218 0
[pid=14410] ppid=14374 vsize=19960 CPUtime=23.98
/proc/14410/stat : 14410 (minisat) R 14374 14374 14255 0 -1 4194304 4689 0 0 0 2389 9 0 0 25 0 1 0 161214580 20439040 4662 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529374 0 0 4096 3 0 0 0 17 0 0 0
/proc/14410/statm: 4990 4662 54 142 0 4846 0
Current children cumulated CPU time (s) 25.18
Current children cumulated vsize (KiB) 67520

[startup+51.208 s]
/proc/loadavg: 1.53 1.16 1.28 3/101 14552
/proc/meminfo: memFree=1409272/2055920 swapFree=4191880/4192956
[pid=14374] ppid=14367 vsize=47560 CPUtime=1.2
/proc/14374/stat : 14374 (galac.sh) S 14367 14374 14255 0 -1 4194304 801 16570 0 1 0 0 110 10 17 0 1 0 161214448 48701440 365 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/14374/statm: 11890 365 247 79 0 218 0
[pid=14410] ppid=14374 vsize=25204 CPUtime=49.3
/proc/14410/stat : 14410 (minisat) R 14374 14374 14255 0 -1 4194304 6002 0 0 0 4915 15 0 0 25 0 1 0 161214580 25808896 5958 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/14410/statm: 6301 5958 54 142 0 6157 0
Current children cumulated CPU time (s) 50.5
Current children cumulated vsize (KiB) 72764

[startup+102.482 s]
/proc/loadavg: 1.79 1.29 1.31 3/95 14612
/proc/meminfo: memFree=1409064/2055920 swapFree=4191880/4192956
[pid=14374] ppid=14367 vsize=47560 CPUtime=1.2
/proc/14374/stat : 14374 (galac.sh) S 14367 14374 14255 0 -1 4194304 801 16570 0 1 0 0 110 10 17 0 1 0 161214448 48701440 365 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/14374/statm: 11890 365 247 79 0 218 0
[pid=14410] ppid=14374 vsize=26564 CPUtime=100.07
/proc/14410/stat : 14410 (minisat) R 14374 14374 14255 0 -1 4194304 6313 0 0 0 9986 21 0 0 25 0 1 0 161214580 27201536 6269 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529417 0 0 4096 3 0 0 0 17 0 0 0
/proc/14410/statm: 6641 6269 54 142 0 6497 0
Current children cumulated CPU time (s) 101.27
Current children cumulated vsize (KiB) 74124

[startup+162.561 s]
/proc/loadavg: 1.92 1.41 1.35 3/95 14612
/proc/meminfo: memFree=1400776/2055920 swapFree=4191880/4192956
[pid=14374] ppid=14367 vsize=47560 CPUtime=1.2
/proc/14374/stat : 14374 (galac.sh) S 14367 14374 14255 0 -1 4194304 801 16570 0 1 0 0 110 10 17 0 1 0 161214448 48701440 365 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/14374/statm: 11890 365 247 79 0 218 0
[pid=14410] ppid=14374 vsize=35124 CPUtime=159.61
/proc/14410/stat : 14410 (minisat) R 14374 14374 14255 0 -1 4194304 8393 0 0 0 15938 23 0 0 25 0 1 0 161214580 35966976 8349 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529430 0 0 4096 3 0 0 0 17 0 0 0
/proc/14410/statm: 8781 8349 54 142 0 8637 0
Current children cumulated CPU time (s) 160.81
Current children cumulated vsize (KiB) 82684

[startup+222.66 s]
/proc/loadavg: 2.03 1.53 1.39 3/95 14612
/proc/meminfo: memFree=1400328/2055920 swapFree=4191880/4192956
[pid=14374] ppid=14367 vsize=47560 CPUtime=1.2
/proc/14374/stat : 14374 (galac.sh) S 14367 14374 14255 0 -1 4194304 801 16570 0 1 0 0 110 10 17 0 1 0 161214448 48701440 365 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/14374/statm: 11890 365 247 79 0 218 0
[pid=14410] ppid=14374 vsize=35552 CPUtime=219.16
/proc/14410/stat : 14410 (minisat) R 14374 14374 14255 0 -1 4194304 8500 0 0 0 21893 23 0 0 25 0 1 0 161214580 36405248 8456 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134526212 0 0 4096 3 0 0 0 17 0 0 0
/proc/14410/statm: 8888 8456 54 142 0 8744 0
Current children cumulated CPU time (s) 220.36
Current children cumulated vsize (KiB) 83112

[startup+282.758 s]
/proc/loadavg: 2.07 1.63 1.43 3/95 14612
/proc/meminfo: memFree=1400328/2055920 swapFree=4191880/4192956
[pid=14374] ppid=14367 vsize=47560 CPUtime=1.2
/proc/14374/stat : 14374 (galac.sh) S 14367 14374 14255 0 -1 4194304 801 16570 0 1 0 0 110 10 17 0 1 0 161214448 48701440 365 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/14374/statm: 11890 365 247 79 0 218 0
[pid=14410] ppid=14374 vsize=35528 CPUtime=278.69
/proc/14410/stat : 14410 (minisat) R 14374 14374 14255 0 -1 4194304 8500 0 0 0 27846 23 0 0 25 0 1 0 161214580 36380672 8456 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529414 0 0 4096 3 0 0 0 17 0 0 0
/proc/14410/statm: 8882 8456 54 142 0 8738 0
Current children cumulated CPU time (s) 279.89
Current children cumulated vsize (KiB) 83088

[startup+342.819 s]
/proc/loadavg: 2.08 1.71 1.47 3/95 14612
/proc/meminfo: memFree=1393928/2055920 swapFree=4191880/4192956
[pid=14374] ppid=14367 vsize=47560 CPUtime=1.2
/proc/14374/stat : 14374 (galac.sh) S 14367 14374 14255 0 -1 4194304 801 16570 0 1 0 0 110 10 17 0 1 0 161214448 48701440 365 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/14374/statm: 11890 365 247 79 0 218 0
[pid=14410] ppid=14374 vsize=42004 CPUtime=338.22
/proc/14410/stat : 14410 (minisat) R 14374 14374 14255 0 -1 4194304 10120 0 0 0 33797 25 0 0 25 0 1 0 161214580 43012096 10076 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134525757 0 0 4096 3 0 0 0 17 0 0 0
/proc/14410/statm: 10501 10076 54 142 0 10357 0
Current children cumulated CPU time (s) 339.42
Current children cumulated vsize (KiB) 89564

[startup+402.883 s]
/proc/loadavg: 2.03 1.76 1.50 3/95 14612
/proc/meminfo: memFree=1391304/2055920 swapFree=4191880/4192956
[pid=14374] ppid=14367 vsize=47560 CPUtime=1.2
/proc/14374/stat : 14374 (galac.sh) S 14367 14374 14255 0 -1 4194304 801 16570 0 1 0 0 110 10 17 0 1 0 161214448 48701440 365 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/14374/statm: 11890 365 247 79 0 218 0
[pid=14410] ppid=14374 vsize=44868 CPUtime=397.74
/proc/14410/stat : 14410 (minisat) R 14374 14374 14255 0 -1 4194304 10800 0 0 0 39749 25 0 0 25 0 1 0 161214580 45944832 10756 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/14410/statm: 11217 10756 54 142 0 11073 0
Current children cumulated CPU time (s) 398.94
Current children cumulated vsize (KiB) 92428

[startup+462.974 s]
/proc/loadavg: 2.01 1.80 1.53 3/95 14612
/proc/meminfo: memFree=1391176/2055920 swapFree=4191880/4192956
[pid=14374] ppid=14367 vsize=47560 CPUtime=1.2
/proc/14374/stat : 14374 (galac.sh) S 14367 14374 14255 0 -1 4194304 801 16570 0 1 0 0 110 10 17 0 1 0 161214448 48701440 365 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/14374/statm: 11890 365 247 79 0 218 0
[pid=14410] ppid=14374 vsize=44868 CPUtime=457.26
/proc/14410/stat : 14410 (minisat) R 14374 14374 14255 0 -1 4194304 10807 0 0 0 45701 25 0 0 25 0 1 0 161214580 45944832 10763 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134522268 0 0 4096 3 0 0 0 17 0 0 0
/proc/14410/statm: 11217 10763 54 142 0 11073 0
Current children cumulated CPU time (s) 458.46
Current children cumulated vsize (KiB) 92428

[startup+522.975 s]
/proc/loadavg: 2.00 1.83 1.56 3/95 14612
/proc/meminfo: memFree=1391176/2055920 swapFree=4191880/4192956
[pid=14374] ppid=14367 vsize=47560 CPUtime=1.2
/proc/14374/stat : 14374 (galac.sh) S 14367 14374 14255 0 -1 4194304 801 16570 0 1 0 0 110 10 17 0 1 0 161214448 48701440 365 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/14374/statm: 11890 365 247 79 0 218 0
[pid=14410] ppid=14374 vsize=44868 CPUtime=516.73
/proc/14410/stat : 14410 (minisat) R 14374 14374 14255 0 -1 4194304 10807 0 0 0 51648 25 0 0 25 0 1 0 161214580 45944832 10763 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529518 0 0 4096 3 0 0 0 17 0 0 0
/proc/14410/statm: 11217 10763 54 142 0 11073 0
Current children cumulated CPU time (s) 517.93
Current children cumulated vsize (KiB) 92428

[startup+583.025 s]

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

/proc/loadavg: 2.00 1.97 1.75 3/95 14614
/proc/meminfo: memFree=1380488/2055920 swapFree=4191880/4192956
[pid=14374] ppid=14367 vsize=47560 CPUtime=1.2
/proc/14374/stat : 14374 (galac.sh) S 14367 14374 14255 0 -1 4194304 801 16570 0 1 0 0 110 10 17 0 1 0 161214448 48701440 365 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/14374/statm: 11890 365 247 79 0 218 0
[pid=14410] ppid=14374 vsize=55168 CPUtime=1111.8
/proc/14410/stat : 14410 (minisat) R 14374 14374 14255 0 -1 4194304 13380 0 0 0 111151 29 0 0 25 0 1 0 161214580 56492032 13334 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/14410/statm: 13792 13334 54 142 0 13648 0
Current children cumulated CPU time (s) 1113
Current children cumulated vsize (KiB) 102728

[startup+1183.64 s]
/proc/loadavg: 2.08 2.00 1.77 3/95 14614
/proc/meminfo: memFree=1380488/2055920 swapFree=4191880/4192956
[pid=14374] ppid=14367 vsize=47560 CPUtime=1.2
/proc/14374/stat : 14374 (galac.sh) S 14367 14374 14255 0 -1 4194304 801 16570 0 1 0 0 110 10 17 0 1 0 161214448 48701440 365 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/14374/statm: 11890 365 247 79 0 218 0
[pid=14410] ppid=14374 vsize=55168 CPUtime=1171.21
/proc/14410/stat : 14410 (minisat) R 14374 14374 14255 0 -1 4194304 13393 0 0 0 117092 29 0 0 25 0 1 0 161214580 56492032 13347 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/14410/statm: 13792 13347 54 142 0 13648 0
Current children cumulated CPU time (s) 1172.41
Current children cumulated vsize (KiB) 102728

[startup+1243.67 s]
/proc/loadavg: 2.03 2.00 1.79 3/95 14614
/proc/meminfo: memFree=1380424/2055920 swapFree=4191880/4192956
[pid=14374] ppid=14367 vsize=47560 CPUtime=1.2
/proc/14374/stat : 14374 (galac.sh) S 14367 14374 14255 0 -1 4194304 801 16570 0 1 0 0 110 10 17 0 1 0 161214448 48701440 365 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/14374/statm: 11890 365 247 79 0 218 0
[pid=14410] ppid=14374 vsize=55168 CPUtime=1230.66
/proc/14410/stat : 14410 (minisat) R 14374 14374 14255 0 -1 4194304 13393 0 0 0 123037 29 0 0 25 0 1 0 161214580 56492032 13347 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529444 0 0 4096 3 0 0 0 17 0 0 0
/proc/14410/statm: 13792 13347 54 142 0 13648 0
Current children cumulated CPU time (s) 1231.86
Current children cumulated vsize (KiB) 102728

[startup+1303.7 s]
/proc/loadavg: 2.01 2.00 1.80 3/95 14614
/proc/meminfo: memFree=1380424/2055920 swapFree=4191880/4192956
[pid=14374] ppid=14367 vsize=47560 CPUtime=1.2
/proc/14374/stat : 14374 (galac.sh) S 14367 14374 14255 0 -1 4194304 801 16570 0 1 0 0 110 10 17 0 1 0 161214448 48701440 365 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/14374/statm: 11890 365 247 79 0 218 0
[pid=14410] ppid=14374 vsize=55380 CPUtime=1290.11
/proc/14410/stat : 14410 (minisat) R 14374 14374 14255 0 -1 4194304 13408 0 0 0 128982 29 0 0 25 0 1 0 161214580 56709120 13362 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/14410/statm: 13845 13362 54 142 0 13701 0
Current children cumulated CPU time (s) 1291.31
Current children cumulated vsize (KiB) 102940

[startup+1363.72 s]
/proc/loadavg: 2.04 2.01 1.81 3/95 14614
/proc/meminfo: memFree=1380296/2055920 swapFree=4191880/4192956
[pid=14374] ppid=14367 vsize=47560 CPUtime=1.2
/proc/14374/stat : 14374 (galac.sh) S 14367 14374 14255 0 -1 4194304 801 16570 0 1 0 0 110 10 17 0 1 0 161214448 48701440 365 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/14374/statm: 11890 365 247 79 0 218 0
[pid=14410] ppid=14374 vsize=55380 CPUtime=1349.54
/proc/14410/stat : 14410 (minisat) R 14374 14374 14255 0 -1 4194304 13410 0 0 0 134924 30 0 0 25 0 1 0 161214580 56709120 13364 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529374 0 0 4096 3 0 0 0 17 0 0 0
/proc/14410/statm: 13845 13364 54 142 0 13701 0
Current children cumulated CPU time (s) 1350.74
Current children cumulated vsize (KiB) 102940

[startup+1423.75 s]
/proc/loadavg: 2.01 2.01 1.82 3/95 14614
/proc/meminfo: memFree=1380296/2055920 swapFree=4191880/4192956
[pid=14374] ppid=14367 vsize=47560 CPUtime=1.2
/proc/14374/stat : 14374 (galac.sh) S 14367 14374 14255 0 -1 4194304 801 16570 0 1 0 0 110 10 17 0 1 0 161214448 48701440 365 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/14374/statm: 11890 365 247 79 0 218 0
[pid=14410] ppid=14374 vsize=55380 CPUtime=1409
/proc/14410/stat : 14410 (minisat) R 14374 14374 14255 0 -1 4194304 13410 0 0 0 140870 30 0 0 25 0 1 0 161214580 56709120 13364 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/14410/statm: 13845 13364 54 142 0 13701 0
Current children cumulated CPU time (s) 1410.2
Current children cumulated vsize (KiB) 102940

[startup+1483.78 s]
/proc/loadavg: 2.00 2.00 1.83 3/95 14614
/proc/meminfo: memFree=1380296/2055920 swapFree=4191880/4192956
[pid=14374] ppid=14367 vsize=47560 CPUtime=1.2
/proc/14374/stat : 14374 (galac.sh) S 14367 14374 14255 0 -1 4194304 801 16570 0 1 0 0 110 10 17 0 1 0 161214448 48701440 365 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/14374/statm: 11890 365 247 79 0 218 0
[pid=14410] ppid=14374 vsize=55376 CPUtime=1468.45
/proc/14410/stat : 14410 (minisat) R 14374 14374 14255 0 -1 4194304 13414 0 0 0 146815 30 0 0 25 0 1 0 161214580 56705024 13368 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529340 0 0 4096 3 0 0 0 17 0 0 0
/proc/14410/statm: 13844 13368 54 142 0 13700 0
Current children cumulated CPU time (s) 1469.65
Current children cumulated vsize (KiB) 102936

[startup+1543.81 s]
/proc/loadavg: 2.00 2.00 1.83 3/95 14614
/proc/meminfo: memFree=1380232/2055920 swapFree=4191880/4192956
[pid=14374] ppid=14367 vsize=47560 CPUtime=1.2
/proc/14374/stat : 14374 (galac.sh) S 14367 14374 14255 0 -1 4194304 801 16570 0 1 0 0 110 10 17 0 1 0 161214448 48701440 365 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/14374/statm: 11890 365 247 79 0 218 0
[pid=14410] ppid=14374 vsize=55376 CPUtime=1527.89
/proc/14410/stat : 14410 (minisat) R 14374 14374 14255 0 -1 4194304 13424 0 0 0 152758 31 0 0 25 0 1 0 161214580 56705024 13378 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529417 0 0 4096 3 0 0 0 17 0 0 0
/proc/14410/statm: 13844 13378 54 142 0 13700 0
Current children cumulated CPU time (s) 1529.09
Current children cumulated vsize (KiB) 102936

[startup+1603.84 s]
/proc/loadavg: 2.00 2.00 1.84 3/95 14614
/proc/meminfo: memFree=1380232/2055920 swapFree=4191880/4192956
[pid=14374] ppid=14367 vsize=47560 CPUtime=1.2
/proc/14374/stat : 14374 (galac.sh) S 14367 14374 14255 0 -1 4194304 801 16570 0 1 0 0 110 10 17 0 1 0 161214448 48701440 365 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/14374/statm: 11890 365 247 79 0 218 0
[pid=14410] ppid=14374 vsize=55376 CPUtime=1587.33
/proc/14410/stat : 14410 (minisat) R 14374 14374 14255 0 -1 4194304 13425 0 0 0 158702 31 0 0 25 0 1 0 161214580 56705024 13379 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529414 0 0 4096 3 0 0 0 17 0 0 0
/proc/14410/statm: 13844 13379 54 142 0 13700 0
Current children cumulated CPU time (s) 1588.53
Current children cumulated vsize (KiB) 102936

[startup+1663.87 s]
/proc/loadavg: 2.00 2.00 1.85 3/95 14614
/proc/meminfo: memFree=1377544/2055920 swapFree=4191880/4192956
[pid=14374] ppid=14367 vsize=47560 CPUtime=1.2
/proc/14374/stat : 14374 (galac.sh) S 14367 14374 14255 0 -1 4194304 801 16570 0 1 0 0 110 10 17 0 1 0 161214448 48701440 365 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/14374/statm: 11890 365 247 79 0 218 0
[pid=14410] ppid=14374 vsize=58160 CPUtime=1646.79
/proc/14410/stat : 14410 (minisat) R 14374 14374 14255 0 -1 4194304 14074 0 0 0 164648 31 0 0 25 0 1 0 161214580 59555840 14028 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/14410/statm: 14540 14028 54 142 0 14396 0
Current children cumulated CPU time (s) 1647.99
Current children cumulated vsize (KiB) 105720

[startup+1723.89 s]
/proc/loadavg: 2.00 2.00 1.85 4/95 14614
/proc/meminfo: memFree=1377544/2055920 swapFree=4191880/4192956
[pid=14374] ppid=14367 vsize=47560 CPUtime=1.2
/proc/14374/stat : 14374 (galac.sh) S 14367 14374 14255 0 -1 4194304 801 16570 0 1 0 0 110 10 17 0 1 0 161214448 48701440 365 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/14374/statm: 11890 365 247 79 0 218 0
[pid=14410] ppid=14374 vsize=58160 CPUtime=1706.22
/proc/14410/stat : 14410 (minisat) R 14374 14374 14255 0 -1 4194304 14074 0 0 0 170591 31 0 0 25 0 1 0 161214580 59555840 14028 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529461 0 0 4096 3 0 0 0 17 0 0 0
/proc/14410/statm: 14540 14028 54 142 0 14396 0
Current children cumulated CPU time (s) 1707.42
Current children cumulated vsize (KiB) 105720

[startup+1783.9 s]
/proc/loadavg: 2.00 2.00 1.86 3/95 14614
/proc/meminfo: memFree=1377544/2055920 swapFree=4191880/4192956
[pid=14374] ppid=14367 vsize=47560 CPUtime=1.2
/proc/14374/stat : 14374 (galac.sh) S 14367 14374 14255 0 -1 4194304 801 16570 0 1 0 0 110 10 17 0 1 0 161214448 48701440 365 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/14374/statm: 11890 365 247 79 0 218 0
[pid=14410] ppid=14374 vsize=58160 CPUtime=1765.68
/proc/14410/stat : 14410 (minisat) R 14374 14374 14255 0 -1 4194304 14074 0 0 0 176537 31 0 0 25 0 1 0 161214580 59555840 14028 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529456 0 0 4096 3 0 0 0 17 0 0 0
/proc/14410/statm: 14540 14028 54 142 0 14396 0
Current children cumulated CPU time (s) 1766.88
Current children cumulated vsize (KiB) 105720



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1817.26 s]
/proc/loadavg: 2.00 2.00 1.86 2/82 14699
/proc/meminfo: memFree=1388024/2055920 swapFree=4191880/4192956
[pid=14374] ppid=14367 vsize=47560 CPUtime=1.2
/proc/14374/stat : 14374 (galac.sh) S 14367 14374 14255 0 -1 4194304 801 16570 0 1 0 0 110 10 17 0 1 0 161214448 48701440 365 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/14374/statm: 11890 365 247 79 0 218 0
[pid=14410] ppid=14374 vsize=58160 CPUtime=1798.8
/proc/14410/stat : 14410 (minisat) R 14374 14374 14255 0 -1 4194304 14074 0 0 0 179848 32 0 0 25 0 1 0 161214580 59555840 14028 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 1 0 0
/proc/14410/statm: 14540 14028 54 142 0 14396 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 105720

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 14374 and gives childrusage.ru_utime.tv_sec=1 childrusage.ru_utime.tv_usec=102832 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=112982
CPU time returned by wait4() is 1.21581
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): 1817.27
CPU time (s): 1800
CPU user time (s): 1799.58
CPU system time (s): 0.42
CPU usage (%): 99.0496
Max. virtual memory (cumulated for all children) (KiB): 908580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.10283
system time used= 0.112982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17371
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= 1001
involuntary context switches= 981

runsolver used 1.76773 s user time and 5.42117 s system time

The end

Launcher Data (download as text)

Begin job on node72 on Sun Jan  7 00:00:56 UTC 2007


IDJOB= 198368
IDBENCH= 3551
FILE ID= node72/198368-1168128056

PBS_JOBID= 3477941

Free space on /tmp= 66550 MiB

BENCH NAME= HOME/pub/bench/CPAI06/pigeons/pigeons-25.xml
COMMAND LINE= /tmp/evaluation/198368-1168128056/galac.sh /tmp/evaluation/198368-1168128056/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-198368-1168128056 -o ROOT/results/node72/solver-198368-1168128056 -C 1800 -M 900  /tmp/evaluation/198368-1168128056/galac.sh /tmp/evaluation/198368-1168128056/unknown.xml

META MD5SUM SOLVER= d8bf20eb49fe33822f00bab08f33d7fc
MD5SUM BENCH=  9ec193634ea6e1d32bbbe7299752b230

RANDOM SEED= 865144393

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		: 3000.223
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		: 3000.223
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:       1446584 kB
Buffers:         36480 kB
Cached:         454932 kB
SwapCached:         24 kB
Active:         104016 kB
Inactive:       434492 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1446584 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:            3376 kB
Writeback:           0 kB
Mapped:          64676 kB
Slab:            55900 kB
Committed_AS:  2816752 kB
PageTables:       2112 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= 66550 MiB



End job on node72 on Sun Jan  7 00:31:14 UTC 2007