Trace number 208116

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) 1800.09 1808.59

General information on the benchmark

Namerandom/rand-2-26/
rand-26-26-325-155-59021_ext.xml
MD5SUM9d60e36c663e411033c48ba1ee4a68e9
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark112.163
SatisfiableYES
(Un)Satisfiability was provedYES
Number of variables26
Number of constraints325
Maximum constraint arity2
Maximum domain size26
Number of constraints which are defined in extension325
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.05	c --- Preproc Stats ---
1.09	c start processing
1.09	c start relation processing
1.10	c start cnf exporting
2.67	c parsing time : 0.909
2.67	c preprocessing time : 2.487
2.67	
2.67	c Nary constraints - conflicts : 0 supports : 0
2.67	c Binary constraints - conflicts : 325 supports :0
2.67	c max arity constraint : 2
2.67	c Max Tuples generated 0
2.67	c relations : 325
2.67	c relations BDD: 0
2.67	c vars : 677 - clauses :  58851
2.67	
2.70	 
2.70	c --- Minisat Stats ---
2.70	 

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/node16/watcher-208116-1168185387 -o ROOT/results/node16/solver-208116-1168185387 -C 1800 -M 900 /tmp/evaluation/208116-1168185387/galac.sh /tmp/evaluation/208116-1168185387/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: 1.92 1.98 2.00 5/88 23253
/proc/meminfo: memFree=1750984/2055920 swapFree=4191880/4192956
[pid=23252] ppid=23250 vsize=8560 CPUtime=0
/proc/23252/stat : 23252 (galac.sh) R 23250 23252 23025 0 -1 4194304 308 0 0 0 0 0 0 0 20 0 1 0 166933590 8765440 253 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231962560399 0 0 4096 8192 0 0 0 17 1 0 0
/proc/23252/statm: 2140 253 197 79 0 133 0

[startup+0.106148 s]
/proc/loadavg: 1.92 1.98 2.00 5/88 23253
/proc/meminfo: memFree=1750984/2055920 swapFree=4191880/4192956
[pid=23252] ppid=23250 vsize=47552 CPUtime=0.01
/proc/23252/stat : 23252 (galac.sh) S 23250 23252 23025 0 -1 4194304 762 1704 0 0 0 0 0 1 18 0 1 0 166933590 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/23252/statm: 11888 363 245 79 0 218 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47552

[startup+0.514075 s]
/proc/loadavg: 1.92 1.98 2.00 5/88 23253
/proc/meminfo: memFree=1750984/2055920 swapFree=4191880/4192956
[pid=23252] ppid=23250 vsize=47552 CPUtime=0.01
/proc/23252/stat : 23252 (galac.sh) S 23250 23252 23025 0 -1 4194304 762 1704 0 0 0 0 0 1 18 0 1 0 166933590 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/23252/statm: 11888 363 245 79 0 218 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47552

[startup+1.33692 s]
/proc/loadavg: 1.92 1.98 2.00 4/96 23273
/proc/meminfo: memFree=1680328/2055920 swapFree=4191880/4192956
[pid=23252] ppid=23250 vsize=47552 CPUtime=0.01
/proc/23252/stat : 23252 (galac.sh) S 23250 23252 23025 0 -1 4194304 762 1704 0 0 0 0 0 1 18 0 1 0 166933590 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/23252/statm: 11888 363 245 79 0 218 0
[pid=23266] ppid=23252 vsize=860868 CPUtime=1.26
/proc/23266/stat : 23266 (java) R 23252 23252 23025 0 -1 0 19693 0 1 0 114 12 0 0 17 0 8 0 166933596 881528832 19447 18446744073709551615 134512640 134570532 4294956096 18446744073709551615 4074053598 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/23266/statm: 215217 19447 1988 14 0 201474 0
[pid=23266/tid=23267] ppid=23252 vsize=860868 CPUtime=0.02
/proc/23266/task/23267/stat : 23267 (java) S 23252 23252 23025 0 -1 64 3784 0 0 0 1 1 0 0 16 0 8 0 166933599 881528832 19447 18446744073709551615 134512640 134570532 4294956096 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=23266/tid=23268] ppid=23252 vsize=860868 CPUtime=0
/proc/23266/task/23268/stat : 23268 (java) S 23252 23252 23025 0 -1 64 12 0 0 0 0 0 0 0 16 0 8 0 166933600 881528832 19447 18446744073709551615 134512640 134570532 4294956096 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23266/tid=23269] ppid=23252 vsize=860868 CPUtime=0
/proc/23266/task/23269/stat : 23269 (java) S 23252 23252 23025 0 -1 64 3 0 0 0 0 0 0 0 20 0 8 0 166933600 881528832 19447 18446744073709551615 134512640 134570532 4294956096 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23266/tid=23270] ppid=23252 vsize=860868 CPUtime=0
/proc/23266/task/23270/stat : 23270 (java) S 23252 23252 23025 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 166933603 881528832 19447 18446744073709551615 134512640 134570532 4294956096 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23266/tid=23271] ppid=23252 vsize=860868 CPUtime=0.27
/proc/23266/task/23271/stat : 23271 (java) R 23252 23252 23025 0 -1 64 1009 0 0 0 26 1 0 0 21 0 8 0 166933603 881528832 19447 18446744073709551615 134512640 134570532 4294956096 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23266/tid=23272] ppid=23252 vsize=860868 CPUtime=0
/proc/23266/task/23272/stat : 23272 (java) S 23252 23252 23025 0 -1 64 2 0 0 0 0 0 0 0 19 0 8 0 166933603 881528832 19447 18446744073709551615 134512640 134570532 4294956096 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23266/tid=23273] ppid=23252 vsize=860868 CPUtime=0
/proc/23266/task/23273/stat : 23273 (java) S 23252 23252 23025 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 166933603 881528832 19447 18446744073709551615 134512640 134570532 4294956096 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.27
Current children cumulated vsize (KiB) 908420

[startup+2.98763 s]
/proc/loadavg: 1.92 1.98 2.00 3/96 23273
/proc/meminfo: memFree=1672776/2055920 swapFree=4191880/4192956
[pid=23252] ppid=23250 vsize=47552 CPUtime=2.61
/proc/23252/stat : 23252 (galac.sh) S 23250 23252 23025 0 -1 4194304 800 23085 0 1 0 0 246 15 17 0 1 0 166933590 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/23252/statm: 11888 363 245 79 0 218 0
Current children cumulated CPU time (s) 2.61
Current children cumulated vsize (KiB) 47552

[startup+6.28603 s]
/proc/loadavg: 1.93 1.98 2.00 3/89 23274
/proc/meminfo: memFree=1739840/2055920 swapFree=4191880/4192956
[pid=23252] ppid=23250 vsize=47552 CPUtime=2.61
/proc/23252/stat : 23252 (galac.sh) S 23250 23252 23025 0 -1 4194304 800 23085 0 1 0 0 246 15 17 0 1 0 166933590 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/23252/statm: 11888 363 245 79 0 218 0
[pid=23274] ppid=23252 vsize=11496 CPUtime=3.54
/proc/23274/stat : 23274 (minisat) R 23252 23252 23025 0 -1 4194304 2689 0 0 0 353 1 0 0 25 0 1 0 166933860 11771904 2671 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529368 0 0 4096 3 0 0 0 17 1 0 0
/proc/23274/statm: 2874 2671 54 142 0 2730 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 59048

[startup+12.7489 s]
/proc/loadavg: 1.93 1.98 2.00 3/89 23274
/proc/meminfo: memFree=1734144/2055920 swapFree=4191880/4192956
[pid=23252] ppid=23250 vsize=47552 CPUtime=2.61
/proc/23252/stat : 23252 (galac.sh) S 23250 23252 23025 0 -1 4194304 800 23085 0 1 0 0 246 15 17 0 1 0 166933590 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/23252/statm: 11888 363 245 79 0 218 0
[pid=23274] ppid=23252 vsize=16684 CPUtime=9.94
/proc/23274/stat : 23274 (minisat) R 23252 23252 23025 0 -1 4194304 3987 0 0 0 991 3 0 0 25 0 1 0 166933860 17084416 3969 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 1 0 0
/proc/23274/statm: 4171 3969 54 142 0 4027 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 64236

[startup+25.5683 s]
/proc/loadavg: 2.01 2.00 2.00 3/89 23274
/proc/meminfo: memFree=1728128/2055920 swapFree=4191880/4192956
[pid=23252] ppid=23250 vsize=47552 CPUtime=2.61
/proc/23252/stat : 23252 (galac.sh) S 23250 23252 23025 0 -1 4194304 800 23085 0 1 0 0 246 15 17 0 1 0 166933590 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/23252/statm: 11888 363 245 79 0 218 0
[pid=23274] ppid=23252 vsize=22792 CPUtime=22.71
/proc/23274/stat : 23274 (minisat) R 23252 23252 23025 0 -1 4194304 5505 0 0 0 2265 6 0 0 25 0 1 0 166933860 23339008 5487 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134533571 0 0 4096 3 0 0 0 17 1 0 0
/proc/23274/statm: 5698 5487 54 142 0 5554 0
Current children cumulated CPU time (s) 25.32
Current children cumulated vsize (KiB) 70344

[startup+51.2307 s]
/proc/loadavg: 2.01 2.00 2.00 3/89 23274
/proc/meminfo: memFree=1719488/2055920 swapFree=4191880/4192956
[pid=23252] ppid=23250 vsize=47552 CPUtime=2.61
/proc/23252/stat : 23252 (galac.sh) S 23250 23252 23025 0 -1 4194304 800 23085 0 1 0 0 246 15 17 0 1 0 166933590 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/23252/statm: 11888 363 245 79 0 218 0
[pid=23274] ppid=23252 vsize=31360 CPUtime=48.26
/proc/23274/stat : 23274 (minisat) R 23252 23252 23025 0 -1 4194304 7638 0 0 0 4817 9 0 0 25 0 1 0 166933860 32112640 7620 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529304 0 0 4096 3 0 0 0 17 1 0 0
/proc/23274/statm: 7840 7620 54 142 0 7696 0
Current children cumulated CPU time (s) 50.87
Current children cumulated vsize (KiB) 78912

[startup+102.453 s]
/proc/loadavg: 2.00 2.00 2.00 3/89 23274
/proc/meminfo: memFree=1708736/2055920 swapFree=4191880/4192956
[pid=23252] ppid=23250 vsize=47552 CPUtime=2.61
/proc/23252/stat : 23252 (galac.sh) S 23250 23252 23025 0 -1 4194304 800 23085 0 1 0 0 246 15 17 0 1 0 166933590 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/23252/statm: 11888 363 245 79 0 218 0
[pid=23274] ppid=23252 vsize=42276 CPUtime=99.26
/proc/23274/stat : 23274 (minisat) R 23252 23252 23025 0 -1 4194304 10346 0 0 0 9914 12 0 0 25 0 1 0 166933860 43290624 10328 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 1 0 0
/proc/23274/statm: 10569 10328 54 142 0 10425 0
Current children cumulated CPU time (s) 101.87
Current children cumulated vsize (KiB) 89828

[startup+162.503 s]
/proc/loadavg: 2.00 2.00 2.00 3/89 23274
/proc/meminfo: memFree=1700544/2055920 swapFree=4191880/4192956
[pid=23252] ppid=23250 vsize=47552 CPUtime=2.61
/proc/23252/stat : 23252 (galac.sh) S 23250 23252 23025 0 -1 4194304 800 23085 0 1 0 0 246 15 17 0 1 0 166933590 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/23252/statm: 11888 363 245 79 0 218 0
[pid=23274] ppid=23252 vsize=50356 CPUtime=159.05
/proc/23274/stat : 23274 (minisat) R 23252 23252 23025 0 -1 4194304 12357 0 0 0 15889 16 0 0 25 0 1 0 166933860 51564544 12339 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529430 0 0 4096 3 0 0 0 17 1 0 0
/proc/23274/statm: 12589 12339 54 142 0 12445 0
Current children cumulated CPU time (s) 161.66
Current children cumulated vsize (KiB) 97908

[startup+222.553 s]
/proc/loadavg: 2.00 2.00 2.00 3/89 23274
/proc/meminfo: memFree=1700544/2055920 swapFree=4191880/4192956
[pid=23252] ppid=23250 vsize=47552 CPUtime=2.61
/proc/23252/stat : 23252 (galac.sh) S 23250 23252 23025 0 -1 4194304 800 23085 0 1 0 0 246 15 17 0 1 0 166933590 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/23252/statm: 11888 363 245 79 0 218 0
[pid=23274] ppid=23252 vsize=50356 CPUtime=218.83
/proc/23274/stat : 23274 (minisat) R 23252 23252 23025 0 -1 4194304 12357 0 0 0 21866 17 0 0 25 0 1 0 166933860 51564544 12339 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 1 0 0
/proc/23274/statm: 12589 12339 54 142 0 12445 0
Current children cumulated CPU time (s) 221.44
Current children cumulated vsize (KiB) 97908

[startup+282.61 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 23340
/proc/meminfo: memFree=1698800/2055920 swapFree=4191880/4192956
[pid=23252] ppid=23250 vsize=47552 CPUtime=2.61
/proc/23252/stat : 23252 (galac.sh) S 23250 23252 23025 0 -1 4194304 800 23085 0 1 0 0 246 15 17 0 1 0 166933590 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/23252/statm: 11888 363 245 79 0 218 0
[pid=23274] ppid=23252 vsize=50872 CPUtime=278.56
/proc/23274/stat : 23274 (minisat) R 23252 23252 23025 0 -1 4194304 12455 0 0 0 27839 17 0 0 25 0 1 0 166933860 52092928 12437 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529430 0 0 4096 3 0 0 0 17 1 0 0
/proc/23274/statm: 12718 12437 54 142 0 12574 0
Current children cumulated CPU time (s) 281.17
Current children cumulated vsize (KiB) 98424

[startup+342.685 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 23432
/proc/meminfo: memFree=1694544/2055920 swapFree=4191880/4192956
[pid=23252] ppid=23250 vsize=47552 CPUtime=2.61
/proc/23252/stat : 23252 (galac.sh) S 23250 23252 23025 0 -1 4194304 800 23085 0 1 0 0 246 15 17 0 1 0 166933590 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/23252/statm: 11888 363 245 79 0 218 0
[pid=23274] ppid=23252 vsize=55000 CPUtime=338.27
/proc/23274/stat : 23274 (minisat) R 23252 23252 23025 0 -1 4194304 13480 0 0 0 33809 18 0 0 25 0 1 0 166933860 56320000 13462 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529453 0 0 4096 3 0 0 0 17 1 0 0
/proc/23274/statm: 13750 13462 54 142 0 13606 0
Current children cumulated CPU time (s) 340.88
Current children cumulated vsize (KiB) 102552

[startup+402.743 s]
/proc/loadavg: 2.00 2.00 2.00 3/89 23472
/proc/meminfo: memFree=1694840/2055920 swapFree=4191880/4192956
[pid=23252] ppid=23250 vsize=47552 CPUtime=2.61
/proc/23252/stat : 23252 (galac.sh) S 23250 23252 23025 0 -1 4194304 800 23085 0 1 0 0 246 15 17 0 1 0 166933590 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/23252/statm: 11888 363 245 79 0 218 0
[pid=23274] ppid=23252 vsize=56012 CPUtime=398.02
/proc/23274/stat : 23274 (minisat) R 23252 23252 23025 0 -1 4194304 13708 0 0 0 39783 19 0 0 25 0 1 0 166933860 57356288 13690 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 1 0 0
/proc/23274/statm: 14003 13690 54 142 0 13859 0
Current children cumulated CPU time (s) 400.63
Current children cumulated vsize (KiB) 103564

[startup+462.788 s]
/proc/loadavg: 2.00 2.00 2.00 3/89 23472
/proc/meminfo: memFree=1684984/2055920 swapFree=4191880/4192956
[pid=23252] ppid=23250 vsize=47552 CPUtime=2.61
/proc/23252/stat : 23252 (galac.sh) S 23250 23252 23025 0 -1 4194304 800 23085 0 1 0 0 246 15 17 0 1 0 166933590 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/23252/statm: 11888 363 245 79 0 218 0
[pid=23274] ppid=23252 vsize=66012 CPUtime=457.8
/proc/23274/stat : 23274 (minisat) R 23252 23252 23025 0 -1 4194304 16153 0 0 0 45757 23 0 0 25 0 1 0 166933860 67596288 16135 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529330 0 0 4096 3 0 0 0 17 1 0 0
/proc/23274/statm: 16503 16135 54 142 0 16359 0
Current children cumulated CPU time (s) 460.41
Current children cumulated vsize (KiB) 113564

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

/proc/loadavg: 2.02 2.01 2.00 3/99 23528
/proc/meminfo: memFree=1560248/2055920 swapFree=4191880/4192956
[pid=23252] ppid=23250 vsize=47552 CPUtime=2.61
/proc/23252/stat : 23252 (galac.sh) S 23250 23252 23025 0 -1 4194304 800 23085 0 1 0 0 246 15 17 0 1 0 166933590 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/23252/statm: 11888 363 245 79 0 218 0
[pid=23274] ppid=23252 vsize=93668 CPUtime=1115.41
/proc/23274/stat : 23274 (minisat) R 23252 23252 23025 0 -1 4194304 22950 0 0 0 111505 36 0 0 25 0 1 0 166933860 95916032 22932 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/23274/statm: 23417 22932 54 142 0 23273 0
Current children cumulated CPU time (s) 1118.02
Current children cumulated vsize (KiB) 141220

[startup+1183.38 s]
/proc/loadavg: 2.01 2.01 2.00 3/99 23529
/proc/meminfo: memFree=1559544/2055920 swapFree=4191880/4192956
[pid=23252] ppid=23250 vsize=47552 CPUtime=2.61
/proc/23252/stat : 23252 (galac.sh) S 23250 23252 23025 0 -1 4194304 800 23085 0 1 0 0 246 15 17 0 1 0 166933590 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/23252/statm: 11888 363 245 79 0 218 0
[pid=23274] ppid=23252 vsize=94452 CPUtime=1175.18
/proc/23274/stat : 23274 (minisat) R 23252 23252 23025 0 -1 4194304 23124 0 0 0 117482 36 0 0 25 0 1 0 166933860 96718848 23106 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/23274/statm: 23613 23106 54 142 0 23469 0
Current children cumulated CPU time (s) 1177.79
Current children cumulated vsize (KiB) 142004

[startup+1243.42 s]
/proc/loadavg: 2.00 2.00 2.00 3/99 23529
/proc/meminfo: memFree=1559480/2055920 swapFree=4191880/4192956
[pid=23252] ppid=23250 vsize=47552 CPUtime=2.61
/proc/23252/stat : 23252 (galac.sh) S 23250 23252 23025 0 -1 4194304 800 23085 0 1 0 0 246 15 17 0 1 0 166933590 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/23252/statm: 11888 363 245 79 0 218 0
[pid=23274] ppid=23252 vsize=94452 CPUtime=1234.95
/proc/23274/stat : 23274 (minisat) R 23252 23252 23025 0 -1 4194304 23129 0 0 0 123458 37 0 0 25 0 1 0 166933860 96718848 23111 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/23274/statm: 23613 23111 54 142 0 23469 0
Current children cumulated CPU time (s) 1237.56
Current children cumulated vsize (KiB) 142004

[startup+1303.47 s]
/proc/loadavg: 2.00 2.00 2.00 3/99 23529
/proc/meminfo: memFree=1492472/2055920 swapFree=4191880/4192956
[pid=23252] ppid=23250 vsize=47552 CPUtime=2.61
/proc/23252/stat : 23252 (galac.sh) S 23250 23252 23025 0 -1 4194304 800 23085 0 1 0 0 246 15 17 0 1 0 166933590 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/23252/statm: 11888 363 245 79 0 218 0
[pid=23274] ppid=23252 vsize=94452 CPUtime=1294.61
/proc/23274/stat : 23274 (minisat) R 23252 23252 23025 0 -1 4194304 23130 0 0 0 129424 37 0 0 25 0 1 0 166933860 96718848 23112 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/23274/statm: 23613 23112 54 142 0 23469 0
Current children cumulated CPU time (s) 1297.22
Current children cumulated vsize (KiB) 142004

[startup+1363.52 s]
/proc/loadavg: 2.00 2.00 2.00 3/99 23529
/proc/meminfo: memFree=1492472/2055920 swapFree=4191880/4192956
[pid=23252] ppid=23250 vsize=47552 CPUtime=2.61
/proc/23252/stat : 23252 (galac.sh) S 23250 23252 23025 0 -1 4194304 800 23085 0 1 0 0 246 15 17 0 1 0 166933590 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/23252/statm: 11888 363 245 79 0 218 0
[pid=23274] ppid=23252 vsize=94452 CPUtime=1354.39
/proc/23274/stat : 23274 (minisat) R 23252 23252 23025 0 -1 4194304 23130 0 0 0 135402 37 0 0 25 0 1 0 166933860 96718848 23112 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529430 0 0 4096 3 0 0 0 17 0 0 0
/proc/23274/statm: 23613 23112 54 142 0 23469 0
Current children cumulated CPU time (s) 1357
Current children cumulated vsize (KiB) 142004

[startup+1423.56 s]
/proc/loadavg: 2.00 2.00 2.00 3/99 23529
/proc/meminfo: memFree=1492344/2055920 swapFree=4191880/4192956
[pid=23252] ppid=23250 vsize=47552 CPUtime=2.61
/proc/23252/stat : 23252 (galac.sh) S 23250 23252 23025 0 -1 4194304 800 23085 0 1 0 0 246 15 17 0 1 0 166933590 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/23252/statm: 11888 363 245 79 0 218 0
[pid=23274] ppid=23252 vsize=94452 CPUtime=1414.16
/proc/23274/stat : 23274 (minisat) R 23252 23252 23025 0 -1 4194304 23137 0 0 0 141379 37 0 0 25 0 1 0 166933860 96718848 23119 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529492 0 0 4096 3 0 0 0 17 0 0 0
/proc/23274/statm: 23613 23119 54 142 0 23469 0
Current children cumulated CPU time (s) 1416.77
Current children cumulated vsize (KiB) 142004

[startup+1483.61 s]
/proc/loadavg: 2.00 2.00 2.00 3/99 23529
/proc/meminfo: memFree=1492280/2055920 swapFree=4191880/4192956
[pid=23252] ppid=23250 vsize=47552 CPUtime=2.61
/proc/23252/stat : 23252 (galac.sh) S 23250 23252 23025 0 -1 4194304 800 23085 0 1 0 0 246 15 17 0 1 0 166933590 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/23252/statm: 11888 363 245 79 0 218 0
[pid=23274] ppid=23252 vsize=94452 CPUtime=1473.94
/proc/23274/stat : 23274 (minisat) R 23252 23252 23025 0 -1 4194304 23139 0 0 0 147357 37 0 0 25 0 1 0 166933860 96718848 23121 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/23274/statm: 23613 23121 54 142 0 23469 0
Current children cumulated CPU time (s) 1476.55
Current children cumulated vsize (KiB) 142004

[startup+1543.65 s]
/proc/loadavg: 2.00 2.00 2.00 3/99 23529
/proc/meminfo: memFree=1492280/2055920 swapFree=4191880/4192956
[pid=23252] ppid=23250 vsize=47552 CPUtime=2.61
/proc/23252/stat : 23252 (galac.sh) S 23250 23252 23025 0 -1 4194304 800 23085 0 1 0 0 246 15 17 0 1 0 166933590 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/23252/statm: 11888 363 245 79 0 218 0
[pid=23274] ppid=23252 vsize=94452 CPUtime=1533.74
/proc/23274/stat : 23274 (minisat) R 23252 23252 23025 0 -1 4194304 23141 0 0 0 153336 38 0 0 25 0 1 0 166933860 96718848 23123 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529430 0 0 4096 3 0 0 0 17 0 0 0
/proc/23274/statm: 23613 23123 54 142 0 23469 0
Current children cumulated CPU time (s) 1536.35
Current children cumulated vsize (KiB) 142004

[startup+1603.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/99 23529
/proc/meminfo: memFree=1492216/2055920 swapFree=4191880/4192956
[pid=23252] ppid=23250 vsize=47552 CPUtime=2.61
/proc/23252/stat : 23252 (galac.sh) S 23250 23252 23025 0 -1 4194304 800 23085 0 1 0 0 246 15 17 0 1 0 166933590 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/23252/statm: 11888 363 245 79 0 218 0
[pid=23274] ppid=23252 vsize=94452 CPUtime=1593.49
/proc/23274/stat : 23274 (minisat) R 23252 23252 23025 0 -1 4194304 23145 0 0 0 159311 38 0 0 25 0 1 0 166933860 96718848 23127 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/23274/statm: 23613 23127 54 142 0 23469 0
Current children cumulated CPU time (s) 1596.1
Current children cumulated vsize (KiB) 142004

[startup+1663.75 s]
/proc/loadavg: 2.12 2.03 2.01 3/99 23529
/proc/meminfo: memFree=1492152/2055920 swapFree=4191880/4192956
[pid=23252] ppid=23250 vsize=47552 CPUtime=2.61
/proc/23252/stat : 23252 (galac.sh) S 23250 23252 23025 0 -1 4194304 800 23085 0 1 0 0 246 15 17 0 1 0 166933590 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/23252/statm: 11888 363 245 79 0 218 0
[pid=23274] ppid=23252 vsize=94452 CPUtime=1653.27
/proc/23274/stat : 23274 (minisat) R 23252 23252 23025 0 -1 4194304 23148 0 0 0 165289 38 0 0 25 0 1 0 166933860 96718848 23130 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/23274/statm: 23613 23130 54 142 0 23469 0
Current children cumulated CPU time (s) 1655.88
Current children cumulated vsize (KiB) 142004

[startup+1723.79 s]
/proc/loadavg: 2.10 2.04 2.01 3/99 23529
/proc/meminfo: memFree=1485816/2055920 swapFree=4191880/4192956
[pid=23252] ppid=23250 vsize=47552 CPUtime=2.61
/proc/23252/stat : 23252 (galac.sh) S 23250 23252 23025 0 -1 4194304 800 23085 0 1 0 0 246 15 17 0 1 0 166933590 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/23252/statm: 11888 363 245 79 0 218 0
[pid=23274] ppid=23252 vsize=100816 CPUtime=1713.06
/proc/23274/stat : 23274 (minisat) R 23252 23252 23025 0 -1 4194304 24745 0 0 0 171266 40 0 0 25 0 1 0 166933860 103235584 24727 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/23274/statm: 25204 24727 54 142 0 25060 0
Current children cumulated CPU time (s) 1715.67
Current children cumulated vsize (KiB) 148368

[startup+1783.84 s]
/proc/loadavg: 2.10 2.04 2.01 3/99 23529
/proc/meminfo: memFree=1485496/2055920 swapFree=4191880/4192956
[pid=23252] ppid=23250 vsize=47552 CPUtime=2.61
/proc/23252/stat : 23252 (galac.sh) S 23250 23252 23025 0 -1 4194304 800 23085 0 1 0 0 246 15 17 0 1 0 166933590 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/23252/statm: 11888 363 245 79 0 218 0
[pid=23274] ppid=23252 vsize=101080 CPUtime=1772.83
/proc/23274/stat : 23274 (minisat) R 23252 23252 23025 0 -1 4194304 24799 0 0 0 177242 41 0 0 25 0 1 0 166933860 103505920 24781 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/23274/statm: 25270 24781 54 142 0 25126 0
Current children cumulated CPU time (s) 1775.44
Current children cumulated vsize (KiB) 148632



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.58 s]
/proc/loadavg: 2.06 2.04 2.00 3/99 23529
/proc/meminfo: memFree=1485432/2055920 swapFree=4191880/4192956
[pid=23252] ppid=23250 vsize=47552 CPUtime=2.61
/proc/23252/stat : 23252 (galac.sh) S 23250 23252 23025 0 -1 4194304 800 23085 0 1 0 0 246 15 17 0 1 0 166933590 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/23252/statm: 11888 363 245 79 0 218 0
[pid=23274] ppid=23252 vsize=101080 CPUtime=1797.48
/proc/23274/stat : 23274 (minisat) R 23252 23252 23025 0 -1 4194304 24800 0 0 0 179707 41 0 0 25 0 1 0 166933860 103505920 24782 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/23274/statm: 25270 24782 54 142 0 25126 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 148632

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 23252 and gives childrusage.ru_utime.tv_sec=2 childrusage.ru_utime.tv_usec=469624 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=163975
CPU time returned by wait4() is 2.6336
while last known CPU time is 1800.09

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

Real time (s): 1808.59
CPU time (s): 1800.09
CPU user time (s): 1799.53
CPU system time (s): 0.56
CPU usage (%): 99.53
Max. virtual memory (cumulated for all children) (KiB): 908420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.46962
system time used= 0.163975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23885
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= 865
involuntary context switches= 833

runsolver used 1.9457 s user time and 5.39618 s system time

The end

Launcher Data (download as text)

Begin job on node16 on Sun Jan  7 15:56:27 UTC 2007


IDJOB= 208116
IDBENCH= 4353
FILE ID= node16/208116-1168185387

PBS_JOBID= 3478944

Free space on /tmp= 66512 MiB

BENCH NAME= HOME/pub/bench/CPAI06/random/rand-2-26/rand-26-26-325-155-59021_ext.xml
COMMAND LINE= /tmp/evaluation/208116-1168185387/galac.sh /tmp/evaluation/208116-1168185387/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-208116-1168185387 -o ROOT/results/node16/solver-208116-1168185387 -C 1800 -M 900  /tmp/evaluation/208116-1168185387/galac.sh /tmp/evaluation/208116-1168185387/unknown.xml

META MD5SUM SOLVER= d8bf20eb49fe33822f00bab08f33d7fc
MD5SUM BENCH=  9d60e36c663e411033c48ba1ee4a68e9

RANDOM SEED= 603873032

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		: 3000.220
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		: 3000.220
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:       1751400 kB
Buffers:         27576 kB
Cached:         171872 kB
SwapCached:        268 kB
Active:         130404 kB
Inactive:       122392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1751400 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:            3232 kB
Writeback:           0 kB
Mapped:          73276 kB
Slab:            36300 kB
Committed_AS:  4358736 kB
PageTables:       2392 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= 66510 MiB



End job on node16 on Sun Jan  7 16:26:36 UTC 2007