Trace number 194741

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) 1800.04 1809.83

General information on the benchmark

Namerandom/rand-2-50-23/
rand-2-50-23-587-230-13_ext.xml
MD5SUMb01f777eafda6faba95113f99ffe3b2b
Bench Category2-ARY-EXT (binary constraints in extension)
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 variables50
Number of constraints463
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension463
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.03	c --- Preproc Stats ---
1.22	c start processing
1.22	c start relation processing
1.25	c start cnf exporting
3.34	c parsing time : 1.063
3.35	c preprocessing time : 3.185
3.35	
3.35	c Nary constraints - conflicts : 0 supports : 0
3.35	c Binary constraints - conflicts : 446 supports :17
3.35	c max arity constraint : 2
3.35	c Max Tuples generated 0
3.35	c relations : 463
3.35	c relations BDD: 0
3.35	c vars : 1151 - clauses :  75477
3.35	
3.42	 
3.42	c --- Minisat Stats ---
3.42	 

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/node55/watcher-194741-1168105595 -o ROOT/results/node55/solver-194741-1168105595 -C 1800 -M 900 /tmp/evaluation/194741-1168105595/galac.sh /tmp/evaluation/194741-1168105595/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: 1.84 1.99 1.92 5/74 20229
/proc/meminfo: memFree=1827728/2055920 swapFree=4192812/4192956
[pid=20228] ppid=20226 vsize=8560 CPUtime=0
/proc/20228/stat : 20228 (galac.sh) R 20226 20228 19463 0 -1 4194304 308 0 0 0 0 0 0 0 20 0 1 0 158958795 8765440 253 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 248761796495 0 0 4096 8192 0 0 0 17 1 0 0
/proc/20228/statm: 2140 253 197 79 0 133 0

[startup+0.105876 s]
/proc/loadavg: 1.84 1.99 1.92 5/74 20229
/proc/meminfo: memFree=1827728/2055920 swapFree=4192812/4192956
[pid=20228] ppid=20226 vsize=47580 CPUtime=0
/proc/20228/stat : 20228 (galac.sh) S 20226 20228 19463 0 -1 4194304 762 1704 0 0 0 0 0 0 25 0 1 0 158958795 48721920 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 248761215834 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20228/statm: 11895 363 245 79 0 218 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 47580

[startup+0.516119 s]
/proc/loadavg: 1.84 1.99 1.92 5/74 20229
/proc/meminfo: memFree=1827728/2055920 swapFree=4192812/4192956
[pid=20228] ppid=20226 vsize=47580 CPUtime=0
/proc/20228/stat : 20228 (galac.sh) S 20226 20228 19463 0 -1 4194304 762 1704 0 0 0 0 0 0 25 0 1 0 158958795 48721920 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 248761215834 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20228/statm: 11895 363 245 79 0 218 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 47580

[startup+1.34399 s]
/proc/loadavg: 1.84 1.99 1.92 4/82 20249
/proc/meminfo: memFree=1756944/2055920 swapFree=4192812/4192956
[pid=20228] ppid=20226 vsize=47580 CPUtime=0
/proc/20228/stat : 20228 (galac.sh) S 20226 20228 19463 0 -1 4194304 762 1704 0 0 0 0 0 0 25 0 1 0 158958795 48721920 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 248761215834 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20228/statm: 11895 363 245 79 0 218 0
[pid=20242] ppid=20228 vsize=860852 CPUtime=1.29
/proc/20242/stat : 20242 (java) R 20228 20228 19463 0 -1 0 19693 0 1 0 115 14 0 0 18 0 8 0 158958799 881512448 19447 18446744073709551615 134512640 134570532 4294956112 18446744073709551615 4072932851 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/20242/statm: 215213 19447 1992 14 0 201471 0
[pid=20242/tid=20243] ppid=20228 vsize=860852 CPUtime=0.04
/proc/20242/task/20243/stat : 20243 (java) S 20228 20228 19463 0 -1 64 3785 0 0 0 2 2 0 0 16 0 8 0 158958802 881512448 19447 18446744073709551615 134512640 134570532 4294956112 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=20242/tid=20244] ppid=20228 vsize=860852 CPUtime=0
/proc/20242/task/20244/stat : 20244 (java) S 20228 20228 19463 0 -1 64 12 0 0 0 0 0 0 0 16 0 8 0 158958803 881512448 19447 18446744073709551615 134512640 134570532 4294956112 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20242/tid=20245] ppid=20228 vsize=860852 CPUtime=0
/proc/20242/task/20245/stat : 20245 (java) S 20228 20228 19463 0 -1 64 3 0 0 0 0 0 0 0 20 0 8 0 158958803 881512448 19447 18446744073709551615 134512640 134570532 4294956112 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20242/tid=20246] ppid=20228 vsize=860852 CPUtime=0
/proc/20242/task/20246/stat : 20246 (java) S 20228 20228 19463 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 158958806 881512448 19447 18446744073709551615 134512640 134570532 4294956112 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20242/tid=20247] ppid=20228 vsize=860852 CPUtime=0.27
/proc/20242/task/20247/stat : 20247 (java) R 20228 20228 19463 0 -1 64 993 0 0 0 26 1 0 0 20 0 8 0 158958806 881512448 19447 18446744073709551615 134512640 134570532 4294956112 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20242/tid=20248] ppid=20228 vsize=860852 CPUtime=0
/proc/20242/task/20248/stat : 20248 (java) S 20228 20228 19463 0 -1 64 2 0 0 0 0 0 0 0 19 0 8 0 158958806 881512448 19447 18446744073709551615 134512640 134570532 4294956112 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20242/tid=20249] ppid=20228 vsize=860852 CPUtime=0
/proc/20242/task/20249/stat : 20249 (java) S 20228 20228 19463 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 158958806 881512448 19447 18446744073709551615 134512640 134570532 4294956112 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 908432

[startup+2.99243 s]
/proc/loadavg: 1.84 1.99 1.92 3/82 20249
/proc/meminfo: memFree=1747920/2055920 swapFree=4192812/4192956
[pid=20228] ppid=20226 vsize=47580 CPUtime=0
/proc/20228/stat : 20228 (galac.sh) S 20226 20228 19463 0 -1 4194304 762 1704 0 0 0 0 0 0 25 0 1 0 158958795 48721920 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 248761215834 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20228/statm: 11895 363 245 79 0 218 0
[pid=20242] ppid=20228 vsize=860852 CPUtime=2.92
/proc/20242/stat : 20242 (java) R 20228 20228 19463 0 -1 0 21658 0 1 0 277 15 0 0 25 0 8 0 158958799 881512448 21409 18446744073709551615 134512640 134570532 4294956112 18446744073709551615 4073515079 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/20242/statm: 215213 21409 1995 14 0 201471 0
[pid=20242/tid=20243] ppid=20228 vsize=860852 CPUtime=0.07
/proc/20242/task/20243/stat : 20243 (java) S 20228 20228 19463 0 -1 64 5712 0 0 0 5 2 0 0 16 0 8 0 158958802 881512448 21409 18446744073709551615 134512640 134570532 4294956112 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=20242/tid=20244] ppid=20228 vsize=860852 CPUtime=0
/proc/20242/task/20244/stat : 20244 (java) S 20228 20228 19463 0 -1 64 12 0 0 0 0 0 0 0 16 0 8 0 158958803 881512448 21409 18446744073709551615 134512640 134570532 4294956112 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20242/tid=20245] ppid=20228 vsize=860852 CPUtime=0
/proc/20242/task/20245/stat : 20245 (java) S 20228 20228 19463 0 -1 64 3 0 0 0 0 0 0 0 20 0 8 0 158958803 881512448 21409 18446744073709551615 134512640 134570532 4294956112 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20242/tid=20246] ppid=20228 vsize=860852 CPUtime=0
/proc/20242/task/20246/stat : 20246 (java) S 20228 20228 19463 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 158958806 881512448 21409 18446744073709551615 134512640 134570532 4294956112 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20242/tid=20247] ppid=20228 vsize=860852 CPUtime=0.31
/proc/20242/task/20247/stat : 20247 (java) S 20228 20228 19463 0 -1 64 1024 0 0 0 30 1 0 0 16 0 8 0 158958806 881512448 21409 18446744073709551615 134512640 134570532 4294956112 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20242/tid=20248] ppid=20228 vsize=860852 CPUtime=0
/proc/20242/task/20248/stat : 20248 (java) S 20228 20228 19463 0 -1 64 2 0 0 0 0 0 0 0 19 0 8 0 158958806 881512448 21409 18446744073709551615 134512640 134570532 4294956112 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20242/tid=20249] ppid=20228 vsize=860852 CPUtime=0
/proc/20242/task/20249/stat : 20249 (java) S 20228 20228 19463 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 158958806 881512448 21409 18446744073709551615 134512640 134570532 4294956112 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.92
Current children cumulated vsize (KiB) 908432

[startup+6.27273 s]
/proc/loadavg: 1.85 1.99 1.92 3/75 20250
/proc/meminfo: memFree=1814088/2055920 swapFree=4192812/4192956
[pid=20228] ppid=20226 vsize=47580 CPUtime=3.3
/proc/20228/stat : 20228 (galac.sh) S 20226 20228 19463 0 -1 4194304 800 23374 0 1 0 0 313 17 17 0 1 0 158958795 48721920 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 248761215834 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20228/statm: 11895 363 245 79 0 218 0
[pid=20250] ppid=20228 vsize=11948 CPUtime=2.81
/proc/20250/stat : 20250 (minisat) R 20228 20228 19463 0 -1 4194304 2847 0 0 0 280 1 0 0 25 0 1 0 158959137 12234752 2829 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529430 0 0 4096 3 0 0 0 17 1 0 0
/proc/20250/statm: 2987 2829 54 142 0 2843 0
Current children cumulated CPU time (s) 6.11
Current children cumulated vsize (KiB) 59528

[startup+12.7481 s]
/proc/loadavg: 1.86 1.99 1.92 3/75 20250
/proc/meminfo: memFree=1803656/2055920 swapFree=4192812/4192956
[pid=20228] ppid=20226 vsize=47580 CPUtime=3.3
/proc/20228/stat : 20228 (galac.sh) S 20226 20228 19463 0 -1 4194304 800 23374 0 1 0 0 313 17 17 0 1 0 158958795 48721920 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 248761215834 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20228/statm: 11895 363 245 79 0 218 0
[pid=20250] ppid=20228 vsize=18892 CPUtime=9.24
/proc/20250/stat : 20250 (minisat) R 20228 20228 19463 0 -1 4194304 4578 0 0 0 921 3 0 0 25 0 1 0 158959137 19345408 4560 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529444 0 0 4096 3 0 0 0 17 1 0 0
/proc/20250/statm: 4723 4560 54 142 0 4579 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 66472

[startup+25.5753 s]
/proc/loadavg: 1.89 1.99 1.92 3/75 20250
/proc/meminfo: memFree=1791688/2055920 swapFree=4192812/4192956
[pid=20228] ppid=20226 vsize=47580 CPUtime=3.3
/proc/20228/stat : 20228 (galac.sh) S 20226 20228 19463 0 -1 4194304 800 23374 0 1 0 0 313 17 17 0 1 0 158958795 48721920 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 248761215834 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20228/statm: 11895 363 245 79 0 218 0
[pid=20250] ppid=20228 vsize=27396 CPUtime=21.95
/proc/20250/stat : 20250 (minisat) R 20228 20228 19463 0 -1 4194304 6716 0 0 0 2190 5 0 0 25 0 1 0 158959137 28053504 6698 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529380 0 0 4096 3 0 0 0 17 1 0 0
/proc/20250/statm: 6849 6698 54 142 0 6705 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 74976

[startup+51.2518 s]
/proc/loadavg: 1.93 1.99 1.92 3/75 20250
/proc/meminfo: memFree=1772744/2055920 swapFree=4192812/4192956
[pid=20228] ppid=20226 vsize=47580 CPUtime=3.3
/proc/20228/stat : 20228 (galac.sh) S 20226 20228 19463 0 -1 4194304 800 23374 0 1 0 0 313 17 17 0 1 0 158958795 48721920 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 248761215834 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20228/statm: 11895 363 245 79 0 218 0
[pid=20250] ppid=20228 vsize=36892 CPUtime=47.39
/proc/20250/stat : 20250 (minisat) R 20228 20228 19463 0 -1 4194304 9097 0 0 0 4732 7 0 0 25 0 1 0 158959137 37777408 9079 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529611 0 0 4096 3 0 0 0 17 1 0 0
/proc/20250/statm: 9223 9079 54 142 0 9079 0
Current children cumulated CPU time (s) 50.69
Current children cumulated vsize (KiB) 84472

[startup+102.501 s]
/proc/loadavg: 1.97 1.99 1.92 3/75 20250
/proc/meminfo: memFree=1748744/2055920 swapFree=4192812/4192956
[pid=20228] ppid=20226 vsize=47580 CPUtime=3.3
/proc/20228/stat : 20228 (galac.sh) S 20226 20228 19463 0 -1 4194304 800 23374 0 1 0 0 313 17 17 0 1 0 158958795 48721920 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 248761215834 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20228/statm: 11895 363 245 79 0 218 0
[pid=20250] ppid=20228 vsize=50708 CPUtime=98.17
/proc/20250/stat : 20250 (minisat) R 20228 20228 19463 0 -1 4194304 12505 0 0 0 9806 11 0 0 25 0 1 0 158959137 51924992 12487 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 1 0 0
/proc/20250/statm: 12677 12487 54 142 0 12533 0
Current children cumulated CPU time (s) 101.47
Current children cumulated vsize (KiB) 98288

[startup+162.583 s]
/proc/loadavg: 1.99 1.99 1.92 3/75 20250
/proc/meminfo: memFree=1730056/2055920 swapFree=4192812/4192956
[pid=20228] ppid=20226 vsize=47580 CPUtime=3.3
/proc/20228/stat : 20228 (galac.sh) S 20226 20228 19463 0 -1 4194304 800 23374 0 1 0 0 313 17 17 0 1 0 158958795 48721920 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 248761215834 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20228/statm: 11895 363 245 79 0 218 0
[pid=20250] ppid=20228 vsize=62516 CPUtime=157.7
/proc/20250/stat : 20250 (minisat) R 20228 20228 19463 0 -1 4194304 15417 0 0 0 15756 14 0 0 25 0 1 0 158959137 64016384 15399 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529417 0 0 4096 3 0 0 0 17 1 0 0
/proc/20250/statm: 15629 15399 54 142 0 15485 0
Current children cumulated CPU time (s) 161
Current children cumulated vsize (KiB) 110096

[startup+222.663 s]
/proc/loadavg: 1.99 1.99 1.92 3/75 20250
/proc/meminfo: memFree=1725192/2055920 swapFree=4192812/4192956
[pid=20228] ppid=20226 vsize=47580 CPUtime=3.3
/proc/20228/stat : 20228 (galac.sh) S 20226 20228 19463 0 -1 4194304 800 23374 0 1 0 0 313 17 17 0 1 0 158958795 48721920 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 248761215834 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20228/statm: 11895 363 245 79 0 218 0
[pid=20250] ppid=20228 vsize=67168 CPUtime=217.24
/proc/20250/stat : 20250 (minisat) R 20228 20228 19463 0 -1 4194304 16568 0 0 0 21708 16 0 0 25 0 1 0 158959137 68780032 16550 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529382 0 0 4096 3 0 0 0 17 1 0 0
/proc/20250/statm: 16792 16550 54 142 0 16648 0
Current children cumulated CPU time (s) 220.54
Current children cumulated vsize (KiB) 114748

[startup+282.741 s]
/proc/loadavg: 1.99 1.99 1.92 3/75 20250
/proc/meminfo: memFree=1724424/2055920 swapFree=4192812/4192956
[pid=20228] ppid=20226 vsize=47580 CPUtime=3.3
/proc/20228/stat : 20228 (galac.sh) S 20226 20228 19463 0 -1 4194304 800 23374 0 1 0 0 313 17 17 0 1 0 158958795 48721920 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 248761215834 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20228/statm: 11895 363 245 79 0 218 0
[pid=20250] ppid=20228 vsize=67824 CPUtime=276.97
/proc/20250/stat : 20250 (minisat) R 20228 20228 19463 0 -1 4194304 16695 0 0 0 27681 16 0 0 25 0 1 0 158959137 69451776 16677 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134528649 0 0 4096 3 0 0 0 17 1 0 0
/proc/20250/statm: 16956 16677 54 142 0 16812 0
Current children cumulated CPU time (s) 280.27
Current children cumulated vsize (KiB) 115404

[startup+342.818 s]
/proc/loadavg: 1.99 1.99 1.92 3/75 20250
/proc/meminfo: memFree=1713864/2055920 swapFree=4192812/4192956
[pid=20228] ppid=20226 vsize=47580 CPUtime=3.3
/proc/20228/stat : 20228 (galac.sh) S 20226 20228 19463 0 -1 4194304 800 23374 0 1 0 0 313 17 17 0 1 0 158958795 48721920 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 248761215834 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20228/statm: 11895 363 245 79 0 218 0
[pid=20250] ppid=20228 vsize=68752 CPUtime=336.76
/proc/20250/stat : 20250 (minisat) R 20228 20228 19463 0 -1 4194304 16919 0 0 0 33660 16 0 0 25 0 1 0 158959137 70402048 16901 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 1 0 0
/proc/20250/statm: 17188 16901 54 142 0 17044 0
Current children cumulated CPU time (s) 340.06
Current children cumulated vsize (KiB) 116332

[startup+402.9 s]
/proc/loadavg: 1.99 1.99 1.92 3/75 20250
/proc/meminfo: memFree=1690824/2055920 swapFree=4192812/4192956
[pid=20228] ppid=20226 vsize=47580 CPUtime=3.3
/proc/20228/stat : 20228 (galac.sh) S 20226 20228 19463 0 -1 4194304 800 23374 0 1 0 0 313 17 17 0 1 0 158958795 48721920 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 248761215834 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20228/statm: 11895 363 245 79 0 218 0

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

/proc/loadavg: 2.00 2.00 1.94 3/75 20448
/proc/meminfo: memFree=1641536/2055920 swapFree=4192812/4192956
[pid=20228] ppid=20226 vsize=47580 CPUtime=3.3
/proc/20228/stat : 20228 (galac.sh) S 20226 20228 19463 0 -1 4194304 800 23374 0 1 0 0 313 17 17 0 1 0 158958795 48721920 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 248761215834 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20228/statm: 11895 363 245 79 0 218 0
[pid=20250] ppid=20228 vsize=113308 CPUtime=1113.87
/proc/20250/stat : 20250 (minisat) R 20228 20228 19463 0 -1 4194304 27768 0 0 0 111357 30 0 0 25 0 1 0 158959137 116027392 27750 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529368 0 0 4096 3 0 0 0 17 1 0 0
/proc/20250/statm: 28327 27750 54 142 0 28183 0
Current children cumulated CPU time (s) 1117.17
Current children cumulated vsize (KiB) 160888

[startup+1183.87 s]
/proc/loadavg: 2.00 2.00 1.94 3/75 20448
/proc/meminfo: memFree=1636416/2055920 swapFree=4192812/4192956
[pid=20228] ppid=20226 vsize=47580 CPUtime=3.3
/proc/20228/stat : 20228 (galac.sh) S 20226 20228 19463 0 -1 4194304 800 23374 0 1 0 0 313 17 17 0 1 0 158958795 48721920 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 248761215834 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20228/statm: 11895 363 245 79 0 218 0
[pid=20250] ppid=20228 vsize=118012 CPUtime=1173.66
/proc/20250/stat : 20250 (minisat) R 20228 20228 19463 0 -1 4194304 28924 0 0 0 117335 31 0 0 25 0 1 0 158959137 120844288 28906 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529417 0 0 4096 3 0 0 0 17 1 0 0
/proc/20250/statm: 29503 28906 54 142 0 29359 0
Current children cumulated CPU time (s) 1176.96
Current children cumulated vsize (KiB) 165592

[startup+1243.95 s]
/proc/loadavg: 2.00 2.00 1.94 3/75 20448
/proc/meminfo: memFree=1635264/2055920 swapFree=4192812/4192956
[pid=20228] ppid=20226 vsize=47580 CPUtime=3.3
/proc/20228/stat : 20228 (galac.sh) S 20226 20228 19463 0 -1 4194304 800 23374 0 1 0 0 313 17 17 0 1 0 158958795 48721920 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 248761215834 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20228/statm: 11895 363 245 79 0 218 0
[pid=20250] ppid=20228 vsize=118540 CPUtime=1233.46
/proc/20250/stat : 20250 (minisat) R 20228 20228 19463 0 -1 4194304 29059 0 0 0 123314 32 0 0 25 0 1 0 158959137 121384960 29041 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529426 0 0 4096 3 0 0 0 17 1 0 0
/proc/20250/statm: 29635 29041 54 142 0 29491 0
Current children cumulated CPU time (s) 1236.76
Current children cumulated vsize (KiB) 166120

[startup+1304.02 s]
/proc/loadavg: 2.00 2.00 1.94 3/75 20448
/proc/meminfo: memFree=1635208/2055920 swapFree=4192812/4192956
[pid=20228] ppid=20226 vsize=47580 CPUtime=3.3
/proc/20228/stat : 20228 (galac.sh) S 20226 20228 19463 0 -1 4194304 800 23374 0 1 0 0 313 17 17 0 1 0 158958795 48721920 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 248761215834 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20228/statm: 11895 363 245 79 0 218 0
[pid=20250] ppid=20228 vsize=118540 CPUtime=1293.26
/proc/20250/stat : 20250 (minisat) R 20228 20228 19463 0 -1 4194304 29061 0 0 0 129294 32 0 0 25 0 1 0 158959137 121384960 29043 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 1 0 0
/proc/20250/statm: 29635 29043 54 142 0 29491 0
Current children cumulated CPU time (s) 1296.56
Current children cumulated vsize (KiB) 166120

[startup+1364.1 s]
/proc/loadavg: 2.00 2.00 1.94 3/75 20448
/proc/meminfo: memFree=1635144/2055920 swapFree=4192812/4192956
[pid=20228] ppid=20226 vsize=47580 CPUtime=3.3
/proc/20228/stat : 20228 (galac.sh) S 20226 20228 19463 0 -1 4194304 800 23374 0 1 0 0 313 17 17 0 1 0 158958795 48721920 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 248761215834 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20228/statm: 11895 363 245 79 0 218 0
[pid=20250] ppid=20228 vsize=118540 CPUtime=1353.05
/proc/20250/stat : 20250 (minisat) R 20228 20228 19463 0 -1 4194304 29070 0 0 0 135273 32 0 0 25 0 1 0 158959137 121384960 29052 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 1 0 0
/proc/20250/statm: 29635 29052 54 142 0 29491 0
Current children cumulated CPU time (s) 1356.35
Current children cumulated vsize (KiB) 166120

[startup+1424.17 s]
/proc/loadavg: 2.00 2.00 1.94 3/75 20448
/proc/meminfo: memFree=1634696/2055920 swapFree=4192812/4192956
[pid=20228] ppid=20226 vsize=47580 CPUtime=3.3
/proc/20228/stat : 20228 (galac.sh) S 20226 20228 19463 0 -1 4194304 800 23374 0 1 0 0 313 17 17 0 1 0 158958795 48721920 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 248761215834 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20228/statm: 11895 363 245 79 0 218 0
[pid=20250] ppid=20228 vsize=118840 CPUtime=1412.85
/proc/20250/stat : 20250 (minisat) R 20228 20228 19463 0 -1 4194304 29130 0 0 0 141253 32 0 0 25 0 1 0 158959137 121692160 29112 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 1 0 0
/proc/20250/statm: 29710 29112 54 142 0 29566 0
Current children cumulated CPU time (s) 1416.15
Current children cumulated vsize (KiB) 166420

[startup+1484.25 s]
/proc/loadavg: 2.00 2.00 1.94 3/75 20448
/proc/meminfo: memFree=1634184/2055920 swapFree=4192812/4192956
[pid=20228] ppid=20226 vsize=47580 CPUtime=3.3
/proc/20228/stat : 20228 (galac.sh) S 20226 20228 19463 0 -1 4194304 800 23374 0 1 0 0 313 17 17 0 1 0 158958795 48721920 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 248761215834 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20228/statm: 11895 363 245 79 0 218 0
[pid=20250] ppid=20228 vsize=119216 CPUtime=1472.64
/proc/20250/stat : 20250 (minisat) R 20228 20228 19463 0 -1 4194304 29226 0 0 0 147232 32 0 0 25 0 1 0 158959137 122077184 29208 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 1 0 0
/proc/20250/statm: 29804 29208 54 142 0 29660 0
Current children cumulated CPU time (s) 1475.94
Current children cumulated vsize (KiB) 166796

[startup+1544.33 s]
/proc/loadavg: 2.06 2.01 1.94 3/75 20448
/proc/meminfo: memFree=1633480/2055920 swapFree=4192812/4192956
[pid=20228] ppid=20226 vsize=47580 CPUtime=3.3
/proc/20228/stat : 20228 (galac.sh) S 20226 20228 19463 0 -1 4194304 800 23374 0 1 0 0 313 17 17 0 1 0 158958795 48721920 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 248761215834 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20228/statm: 11895 363 245 79 0 218 0
[pid=20250] ppid=20228 vsize=119804 CPUtime=1532.44
/proc/20250/stat : 20250 (minisat) R 20228 20228 19463 0 -1 4194304 29322 0 0 0 153212 32 0 0 25 0 1 0 158959137 122679296 29304 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529414 0 0 4096 3 0 0 0 17 1 0 0
/proc/20250/statm: 29951 29304 54 142 0 29807 0
Current children cumulated CPU time (s) 1535.74
Current children cumulated vsize (KiB) 167384

[startup+1604.42 s]
/proc/loadavg: 2.02 2.01 1.94 3/75 20448
/proc/meminfo: memFree=1629320/2055920 swapFree=4192812/4192956
[pid=20228] ppid=20226 vsize=47580 CPUtime=3.3
/proc/20228/stat : 20228 (galac.sh) S 20226 20228 19463 0 -1 4194304 800 23374 0 1 0 0 313 17 17 0 1 0 158958795 48721920 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 248761215834 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20228/statm: 11895 363 245 79 0 218 0
[pid=20250] ppid=20228 vsize=122408 CPUtime=1592.24
/proc/20250/stat : 20250 (minisat) R 20228 20228 19463 0 -1 4194304 29994 0 0 0 159191 33 0 0 25 0 1 0 158959137 125345792 29976 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 1 0 0
/proc/20250/statm: 30602 29976 54 142 0 30458 0
Current children cumulated CPU time (s) 1595.54
Current children cumulated vsize (KiB) 169988

[startup+1664.5 s]
/proc/loadavg: 2.01 2.00 1.94 3/75 20448
/proc/meminfo: memFree=1622088/2055920 swapFree=4192812/4192956
[pid=20228] ppid=20226 vsize=47580 CPUtime=3.3
/proc/20228/stat : 20228 (galac.sh) S 20226 20228 19463 0 -1 4194304 800 23374 0 1 0 0 313 17 17 0 1 0 158958795 48721920 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 248761215834 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20228/statm: 11895 363 245 79 0 218 0
[pid=20250] ppid=20228 vsize=126216 CPUtime=1652.04
/proc/20250/stat : 20250 (minisat) R 20228 20228 19463 0 -1 4194304 30906 0 0 0 165170 34 0 0 25 0 1 0 158959137 129245184 30888 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 1 0 0
/proc/20250/statm: 31554 30888 54 142 0 31410 0
Current children cumulated CPU time (s) 1655.34
Current children cumulated vsize (KiB) 173796

[startup+1724.57 s]
/proc/loadavg: 2.00 2.00 1.94 3/75 20448
/proc/meminfo: memFree=1622024/2055920 swapFree=4192812/4192956
[pid=20228] ppid=20226 vsize=47580 CPUtime=3.3
/proc/20228/stat : 20228 (galac.sh) S 20226 20228 19463 0 -1 4194304 800 23374 0 1 0 0 313 17 17 0 1 0 158958795 48721920 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 248761215834 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20228/statm: 11895 363 245 79 0 218 0
[pid=20250] ppid=20228 vsize=126216 CPUtime=1711.84
/proc/20250/stat : 20250 (minisat) R 20228 20228 19463 0 -1 4194304 30909 0 0 0 171150 34 0 0 25 0 1 0 158959137 129245184 30891 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529430 0 0 4096 3 0 0 0 17 1 0 0
/proc/20250/statm: 31554 30891 54 142 0 31410 0
Current children cumulated CPU time (s) 1715.14
Current children cumulated vsize (KiB) 173796

[startup+1784.65 s]
/proc/loadavg: 2.00 2.00 1.94 3/75 20522
/proc/meminfo: memFree=1713480/2055920 swapFree=4192812/4192956
[pid=20228] ppid=20226 vsize=47580 CPUtime=3.3
/proc/20228/stat : 20228 (galac.sh) S 20226 20228 19463 0 -1 4194304 800 23374 0 1 0 0 313 17 17 0 1 0 158958795 48721920 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 248761215834 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20228/statm: 11895 363 245 79 0 218 0
[pid=20250] ppid=20228 vsize=126440 CPUtime=1771.67
/proc/20250/stat : 20250 (minisat) R 20228 20228 19463 0 -1 4194304 30950 0 0 0 177131 36 0 0 25 0 1 0 158959137 129474560 30932 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529430 0 0 4096 3 0 0 0 17 0 0 0
/proc/20250/statm: 31610 30932 54 142 0 31466 0
Current children cumulated CPU time (s) 1774.97
Current children cumulated vsize (KiB) 174020



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1809.81 s]
/proc/loadavg: 2.00 2.00 1.94 3/75 20522
/proc/meminfo: memFree=1701192/2055920 swapFree=4192812/4192956
[pid=20228] ppid=20226 vsize=47580 CPUtime=3.3
/proc/20228/stat : 20228 (galac.sh) S 20226 20228 19463 0 -1 4194304 800 23374 0 1 0 0 313 17 17 0 1 0 158958795 48721920 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 248761215834 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20228/statm: 11895 363 245 79 0 218 0
[pid=20250] ppid=20228 vsize=126656 CPUtime=1796.74
/proc/20250/stat : 20250 (minisat) R 20228 20228 19463 0 -1 4194304 31022 0 0 0 179638 36 0 0 25 0 1 0 158959137 129695744 31004 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/20250/statm: 31664 31004 54 142 0 31520 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 174236

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 20228 and gives childrusage.ru_utime.tv_sec=3 childrusage.ru_utime.tv_usec=137523 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=184971
CPU time returned by wait4() is 3.32249
while last known CPU time is 1800.04

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

Real time (s): 1809.83
CPU time (s): 1800.04
CPU user time (s): 1799.51
CPU system time (s): 0.53
CPU usage (%): 99.4592
Max. virtual memory (cumulated for all children) (KiB): 908432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.13752
system time used= 0.184971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24174
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= 914
involuntary context switches= 915

runsolver used 2.04869 s user time and 5.97309 s system time

The end

Launcher Data (download as text)

Begin job on node55 on Sat Jan  6 17:46:38 UTC 2007


IDJOB= 194741
IDBENCH= 3230
FILE ID= node55/194741-1168105595

PBS_JOBID= 3477295

Free space on /tmp= 66539 MiB

BENCH NAME= HOME/pub/bench/CPAI06/random/rand-2-50-23/rand-2-50-23-587-230-13_ext.xml
COMMAND LINE= /tmp/evaluation/194741-1168105595/galac.sh /tmp/evaluation/194741-1168105595/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-194741-1168105595 -o ROOT/results/node55/solver-194741-1168105595 -C 1800 -M 900  /tmp/evaluation/194741-1168105595/galac.sh /tmp/evaluation/194741-1168105595/unknown.xml

META MD5SUM SOLVER= d8bf20eb49fe33822f00bab08f33d7fc
MD5SUM BENCH=  b01f777eafda6faba95113f99ffe3b2b

RANDOM SEED= 58178827

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		: 3000.218
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	: 5931.00
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		: 3000.218
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:       1831216 kB
Buffers:         11520 kB
Cached:         104760 kB
SwapCached:          0 kB
Active:         120700 kB
Inactive:        50880 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1831216 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3304 kB
Writeback:           0 kB
Mapped:          66540 kB
Slab:            38564 kB
Committed_AS:  3193548 kB
PageTables:       1792 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= 66538 MiB



End job on node55 on Sat Jan  6 18:16:55 UTC 2007