Trace number 203789

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
galac 1? (TO) 1800.02 1802.48

General information on the benchmark

Namerandom/rand-2-27/
rand-27-27-351-163-60021_ext.xml
MD5SUM661b9784ba4950c7ea8b2ff8188d642b
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 benchmark221.806
SatisfiableYES
(Un)Satisfiability was provedYES
Number of variables27
Number of constraints351
Maximum constraint arity2
Maximum domain size27
Number of constraints which are defined in extension351
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 ---
1.13	c start processing
1.13	c start relation processing
1.15	c start cnf exporting
2.90	c parsing time : 0.964
2.90	c preprocessing time : 2.734
2.90	
2.90	c Nary constraints - conflicts : 0 supports : 0
2.90	c Binary constraints - conflicts : 351 supports :0
2.90	c max arity constraint : 2
2.90	c Max Tuples generated 0
2.90	c relations : 351
2.90	c relations BDD: 0
2.90	c vars : 730 - clauses :  66717
2.90	
2.94	 
2.94	c --- Minisat Stats ---
2.94	 

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/node25/watcher-203789-1168164523 -o ROOT/results/node25/solver-203789-1168164523 -C 1800 -M 900 /tmp/evaluation/203789-1168164523/galac.sh /tmp/evaluation/203789-1168164523/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: 2.00 2.00 1.94 5/88 30272
/proc/meminfo: memFree=1194008/2055920 swapFree=4192812/4192956
[pid=30271] ppid=30269 vsize=18540 CPUtime=0
/proc/30271/stat : 30271 (runsolver) R 30269 30271 29672 0 -1 4194368 16 0 0 0 0 0 0 0 20 0 1 0 164844740 18984960 279 18446744073709551615 4194304 4267372 548682069088 18446744073709551615 215781797159 0 0 4096 24578 0 0 0 17 1 0 0
/proc/30271/statm: 4635 279 244 17 0 2626 0

[startup+0.109845 s]
/proc/loadavg: 2.00 2.00 1.94 5/88 30272
/proc/meminfo: memFree=1194008/2055920 swapFree=4192812/4192956
[pid=30271] ppid=30269 vsize=47552 CPUtime=0.01
/proc/30271/stat : 30271 (galac.sh) S 30269 30271 29672 0 -1 4194304 760 1704 0 0 0 0 0 1 18 0 1 0 164844740 48693248 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30271/statm: 11888 362 244 79 0 218 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47552

[startup+0.517913 s]
/proc/loadavg: 2.00 2.00 1.94 5/88 30272
/proc/meminfo: memFree=1194008/2055920 swapFree=4192812/4192956
[pid=30271] ppid=30269 vsize=47552 CPUtime=0.01
/proc/30271/stat : 30271 (galac.sh) S 30269 30271 29672 0 -1 4194304 760 1704 0 0 0 0 0 1 18 0 1 0 164844740 48693248 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30271/statm: 11888 362 244 79 0 218 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47552

[startup+1.34005 s]
/proc/loadavg: 2.00 2.00 1.94 3/96 30292
/proc/meminfo: memFree=1123480/2055920 swapFree=4192812/4192956
[pid=30271] ppid=30269 vsize=47552 CPUtime=0.01
/proc/30271/stat : 30271 (galac.sh) S 30269 30271 29672 0 -1 4194304 760 1704 0 0 0 0 0 1 18 0 1 0 164844740 48693248 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30271/statm: 11888 362 244 79 0 218 0
[pid=30285] ppid=30271 vsize=861064 CPUtime=1.27
/proc/30285/stat : 30285 (java) R 30271 30271 29672 0 -1 0 19695 0 1 0 115 12 0 0 17 0 8 0 164844744 881729536 19449 18446744073709551615 134512640 134570532 4294956112 18446744073709551615 4074033172 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/30285/statm: 215266 19449 1987 14 0 201471 0
[pid=30285/tid=30286] ppid=30271 vsize=861064 CPUtime=0.03
/proc/30285/task/30286/stat : 30286 (java) S 30271 30271 29672 0 -1 64 3784 0 0 0 2 1 0 0 16 0 8 0 164844747 881729536 19449 18446744073709551615 134512640 134570532 4294956112 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=30285/tid=30287] ppid=30271 vsize=861064 CPUtime=0
/proc/30285/task/30287/stat : 30287 (java) S 30271 30271 29672 0 -1 64 12 0 0 0 0 0 0 0 16 0 8 0 164844748 881729536 19449 18446744073709551615 134512640 134570532 4294956112 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30285/tid=30288] ppid=30271 vsize=861064 CPUtime=0
/proc/30285/task/30288/stat : 30288 (java) S 30271 30271 29672 0 -1 64 4 0 0 0 0 0 0 0 20 0 8 0 164844748 881729536 19449 18446744073709551615 134512640 134570532 4294956112 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30285/tid=30289] ppid=30271 vsize=861064 CPUtime=0
/proc/30285/task/30289/stat : 30289 (java) S 30271 30271 29672 0 -1 64 2 0 0 0 0 0 0 0 18 0 8 0 164844751 881729536 19449 18446744073709551615 134512640 134570532 4294956112 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30285/tid=30290] ppid=30271 vsize=861064 CPUtime=0.29
/proc/30285/task/30290/stat : 30290 (java) R 30271 30271 29672 0 -1 64 1008 0 0 0 27 2 0 0 20 0 8 0 164844751 881729536 19449 18446744073709551615 134512640 134570532 4294956112 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30285/tid=30291] ppid=30271 vsize=861064 CPUtime=0
/proc/30285/task/30291/stat : 30291 (java) S 30271 30271 29672 0 -1 64 0 0 0 0 0 0 0 0 19 0 8 0 164844752 881729536 19449 18446744073709551615 134512640 134570532 4294956112 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30285/tid=30292] ppid=30271 vsize=861064 CPUtime=0
/proc/30285/task/30292/stat : 30292 (java) S 30271 30271 29672 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 164844752 881729536 19449 18446744073709551615 134512640 134570532 4294956112 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.28
Current children cumulated vsize (KiB) 908616

[startup+2.99333 s]
/proc/loadavg: 2.00 2.00 1.94 3/96 30292
/proc/meminfo: memFree=1115544/2055920 swapFree=4192812/4192956
[pid=30271] ppid=30269 vsize=47552 CPUtime=2.85
/proc/30271/stat : 30271 (galac.sh) S 30269 30271 29672 0 -1 4194304 798 23184 0 1 0 0 269 16 17 0 1 0 164844740 48693248 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30271/statm: 11888 362 244 79 0 218 0
Current children cumulated CPU time (s) 2.85
Current children cumulated vsize (KiB) 47552

[startup+6.2819 s]
/proc/loadavg: 2.00 2.00 1.94 3/89 30293
/proc/meminfo: memFree=1182800/2055920 swapFree=4192812/4192956
[pid=30271] ppid=30269 vsize=47552 CPUtime=2.85
/proc/30271/stat : 30271 (galac.sh) S 30269 30271 29672 0 -1 4194304 798 23184 0 1 0 0 269 16 17 0 1 0 164844740 48693248 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30271/statm: 11888 362 244 79 0 218 0
[pid=30293] ppid=30271 vsize=11328 CPUtime=3.3
/proc/30293/stat : 30293 (minisat) R 30271 30271 29672 0 -1 4194304 2668 0 0 0 329 1 0 0 25 0 1 0 164845035 11599872 2650 18446744073709551615 134512640 135096742 4294956496 18446744073709551615 134527189 0 0 4096 3 0 0 0 17 1 0 0
/proc/30293/statm: 2832 2650 54 142 0 2688 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 58880

[startup+12.752 s]
/proc/loadavg: 2.00 2.00 1.94 3/89 30293
/proc/meminfo: memFree=1176208/2055920 swapFree=4192812/4192956
[pid=30271] ppid=30269 vsize=47552 CPUtime=2.85
/proc/30271/stat : 30271 (galac.sh) S 30269 30271 29672 0 -1 4194304 798 23184 0 1 0 0 269 16 17 0 1 0 164844740 48693248 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30271/statm: 11888 362 244 79 0 218 0
[pid=30293] ppid=30271 vsize=17544 CPUtime=9.7
/proc/30293/stat : 30293 (minisat) R 30271 30271 29672 0 -1 4194304 4192 0 0 0 969 1 0 0 25 0 1 0 164845035 17965056 4174 18446744073709551615 134512640 135096742 4294956496 18446744073709551615 134529506 0 0 4096 3 0 0 0 17 1 0 0
/proc/30293/statm: 4386 4174 54 142 0 4242 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 65096

[startup+25.5932 s]
/proc/loadavg: 2.00 2.00 1.94 3/89 30293
/proc/meminfo: memFree=1169552/2055920 swapFree=4192812/4192956
[pid=30271] ppid=30269 vsize=47552 CPUtime=2.85
/proc/30271/stat : 30271 (galac.sh) S 30269 30271 29672 0 -1 4194304 798 23184 0 1 0 0 269 16 17 0 1 0 164844740 48693248 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30271/statm: 11888 362 244 79 0 218 0
[pid=30293] ppid=30271 vsize=24332 CPUtime=22.42
/proc/30293/stat : 30293 (minisat) R 30271 30271 29672 0 -1 4194304 5893 0 0 0 2239 3 0 0 25 0 1 0 164845035 24915968 5875 18446744073709551615 134512640 135096742 4294956496 18446744073709551615 134529444 0 0 4096 3 0 0 0 17 0 0 0
/proc/30293/statm: 6083 5875 54 142 0 5939 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 71884

[startup+51.2765 s]
/proc/loadavg: 2.06 2.02 1.94 3/99 30348
/proc/meminfo: memFree=1081672/2055920 swapFree=4192812/4192956
[pid=30271] ppid=30269 vsize=47552 CPUtime=2.85
/proc/30271/stat : 30271 (galac.sh) S 30269 30271 29672 0 -1 4194304 798 23184 0 1 0 0 269 16 17 0 1 0 164844740 48693248 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30271/statm: 11888 362 244 79 0 218 0
[pid=30293] ppid=30271 vsize=34612 CPUtime=48.09
/proc/30293/stat : 30293 (minisat) R 30271 30271 29672 0 -1 4194304 8453 0 0 0 4802 7 0 0 25 0 1 0 164845035 35442688 8435 18446744073709551615 134512640 135096742 4294956496 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/30293/statm: 8653 8435 54 142 0 8509 0
Current children cumulated CPU time (s) 50.94
Current children cumulated vsize (KiB) 82164

[startup+102.555 s]
/proc/loadavg: 2.02 2.01 1.94 3/99 30348
/proc/meminfo: memFree=1069192/2055920 swapFree=4192812/4192956
[pid=30271] ppid=30269 vsize=47552 CPUtime=2.85
/proc/30271/stat : 30271 (galac.sh) S 30269 30271 29672 0 -1 4194304 798 23184 0 1 0 0 269 16 17 0 1 0 164844740 48693248 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30271/statm: 11888 362 244 79 0 218 0
[pid=30293] ppid=30271 vsize=47424 CPUtime=99.31
/proc/30293/stat : 30293 (minisat) R 30271 30271 29672 0 -1 4194304 11630 0 0 0 9921 10 0 0 25 0 1 0 164845035 48562176 11612 18446744073709551615 134512640 135096742 4294956496 18446744073709551615 134529430 0 0 4096 3 0 0 0 17 0 0 0
/proc/30293/statm: 11856 11612 54 142 0 11712 0
Current children cumulated CPU time (s) 102.16
Current children cumulated vsize (KiB) 94976

[startup+162.594 s]
/proc/loadavg: 2.01 2.00 1.94 3/99 30348
/proc/meminfo: memFree=1063944/2055920 swapFree=4192812/4192956
[pid=30271] ppid=30269 vsize=47552 CPUtime=2.85
/proc/30271/stat : 30271 (galac.sh) S 30269 30271 29672 0 -1 4194304 798 23184 0 1 0 0 269 16 17 0 1 0 164844740 48693248 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30271/statm: 11888 362 244 79 0 218 0
[pid=30293] ppid=30271 vsize=52504 CPUtime=159.27
/proc/30293/stat : 30293 (minisat) R 30271 30271 29672 0 -1 4194304 12913 0 0 0 15913 14 0 0 25 0 1 0 164845035 53764096 12895 18446744073709551615 134512640 135096742 4294956496 18446744073709551615 134529506 0 0 4096 3 0 0 0 17 0 0 0
/proc/30293/statm: 13126 12895 54 142 0 12982 0
Current children cumulated CPU time (s) 162.12
Current children cumulated vsize (KiB) 100056

[startup+222.654 s]
/proc/loadavg: 2.00 2.00 1.94 3/99 30348
/proc/meminfo: memFree=998536/2055920 swapFree=4192812/4192956
[pid=30271] ppid=30269 vsize=47552 CPUtime=2.85
/proc/30271/stat : 30271 (galac.sh) S 30269 30271 29672 0 -1 4194304 798 23184 0 1 0 0 269 16 17 0 1 0 164844740 48693248 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30271/statm: 11888 362 244 79 0 218 0
[pid=30293] ppid=30271 vsize=52820 CPUtime=219.27
/proc/30293/stat : 30293 (minisat) R 30271 30271 29672 0 -1 4194304 12977 0 0 0 21913 14 0 0 25 0 1 0 164845035 54087680 12959 18446744073709551615 134512640 135096742 4294956496 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/30293/statm: 13205 12959 54 142 0 13061 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 100372

[startup+282.732 s]
/proc/loadavg: 2.00 2.00 1.94 3/99 30348
/proc/meminfo: memFree=988680/2055920 swapFree=4192812/4192956
[pid=30271] ppid=30269 vsize=47552 CPUtime=2.85
/proc/30271/stat : 30271 (galac.sh) S 30269 30271 29672 0 -1 4194304 798 23184 0 1 0 0 269 16 17 0 1 0 164844740 48693248 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30271/statm: 11888 362 244 79 0 218 0
[pid=30293] ppid=30271 vsize=63240 CPUtime=279.29
/proc/30293/stat : 30293 (minisat) R 30271 30271 29672 0 -1 4194304 15494 0 0 0 27912 17 0 0 25 0 1 0 164845035 64757760 15476 18446744073709551615 134512640 135096742 4294956496 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/30293/statm: 15810 15476 54 142 0 15666 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 110792

[startup+342.813 s]
/proc/loadavg: 2.00 2.00 1.94 4/99 30348
/proc/meminfo: memFree=985096/2055920 swapFree=4192812/4192956
[pid=30271] ppid=30269 vsize=47552 CPUtime=2.85
/proc/30271/stat : 30271 (galac.sh) S 30269 30271 29672 0 -1 4194304 798 23184 0 1 0 0 269 16 17 0 1 0 164844740 48693248 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30271/statm: 11888 362 244 79 0 218 0
[pid=30293] ppid=30271 vsize=66408 CPUtime=339.29
/proc/30293/stat : 30293 (minisat) R 30271 30271 29672 0 -1 4194304 16310 0 0 0 33912 17 0 0 25 0 1 0 164845035 68001792 16292 18446744073709551615 134512640 135096742 4294956496 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/30293/statm: 16602 16292 54 142 0 16458 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 113960

[startup+402.867 s]
/proc/loadavg: 2.07 2.02 1.95 3/99 30348
/proc/meminfo: memFree=985032/2055920 swapFree=4192812/4192956
[pid=30271] ppid=30269 vsize=47552 CPUtime=2.85
/proc/30271/stat : 30271 (galac.sh) S 30269 30271 29672 0 -1 4194304 798 23184 0 1 0 0 269 16 17 0 1 0 164844740 48693248 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30271/statm: 11888 362 244 79 0 218 0
[pid=30293] ppid=30271 vsize=66636 CPUtime=399.27
/proc/30293/stat : 30293 (minisat) R 30271 30271 29672 0 -1 4194304 16332 0 0 0 39910 17 0 0 25 0 1 0 164845035 68235264 16314 18446744073709551615 134512640 135096742 4294956496 18446744073709551615 134529461 0 0 4096 3 0 0 0 17 0 0 0
/proc/30293/statm: 16659 16314 54 142 0 16515 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 114188

[startup+462.935 s]
/proc/loadavg: 2.02 2.01 1.95 3/99 30348
/proc/meminfo: memFree=984456/2055920 swapFree=4192812/4192956
[pid=30271] ppid=30269 vsize=47552 CPUtime=2.85
/proc/30271/stat : 30271 (galac.sh) S 30269 30271 29672 0 -1 4194304 798 23184 0 1 0 0 269 16 17 0 1 0 164844740 48693248 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30271/statm: 11888 362 244 79 0 218 0
[pid=30293] ppid=30271 vsize=67276 CPUtime=459.29
/proc/30293/stat : 30293 (minisat) R 30271 30271 29672 0 -1 4194304 16489 0 0 0 45911 18 0 0 25 0 1 0 164845035 68890624 16471 18446744073709551615 134512640 135096742 4294956496 18446744073709551615 134529430 0 0 4096 3 0 0 0 17 0 0 0
/proc/30293/statm: 16819 16471 54 142 0 16675 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 114828

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

/proc/loadavg: 2.01 2.02 1.97 3/99 30350
/proc/meminfo: memFree=894344/2055920 swapFree=4192812/4192956
[pid=30271] ppid=30269 vsize=47552 CPUtime=2.85
/proc/30271/stat : 30271 (galac.sh) S 30269 30271 29672 0 -1 4194304 798 23184 0 1 0 0 269 16 17 0 1 0 164844740 48693248 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30271/statm: 11888 362 244 79 0 218 0
[pid=30293] ppid=30271 vsize=92436 CPUtime=1118.99
/proc/30293/stat : 30293 (minisat) R 30271 30271 29672 0 -1 4194304 22624 0 0 0 111871 28 0 0 25 0 1 0 164845035 94654464 22606 18446744073709551615 134512640 135096742 4294956496 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/30293/statm: 23109 22606 54 142 0 22965 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 139988

[startup+1183.55 s]
/proc/loadavg: 2.00 2.01 1.97 3/99 30350
/proc/meminfo: memFree=885960/2055920 swapFree=4192812/4192956
[pid=30271] ppid=30269 vsize=47552 CPUtime=2.85
/proc/30271/stat : 30271 (galac.sh) S 30269 30271 29672 0 -1 4194304 798 23184 0 1 0 0 269 16 17 0 1 0 164844740 48693248 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30271/statm: 11888 362 244 79 0 218 0
[pid=30293] ppid=30271 vsize=100848 CPUtime=1179.01
/proc/30293/stat : 30293 (minisat) R 30271 30271 29672 0 -1 4194304 24700 0 0 0 117870 31 0 0 25 0 1 0 164845035 103268352 24682 18446744073709551615 134512640 135096742 4294956496 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/30293/statm: 25212 24682 54 142 0 25068 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 148400

[startup+1243.59 s]
/proc/loadavg: 2.00 2.00 1.97 3/99 30350
/proc/meminfo: memFree=877768/2055920 swapFree=4192812/4192956
[pid=30271] ppid=30269 vsize=47552 CPUtime=2.85
/proc/30271/stat : 30271 (galac.sh) S 30269 30271 29672 0 -1 4194304 798 23184 0 1 0 0 269 16 17 0 1 0 164844740 48693248 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30271/statm: 11888 362 244 79 0 218 0
[pid=30293] ppid=30271 vsize=109140 CPUtime=1238.97
/proc/30293/stat : 30293 (minisat) R 30271 30271 29672 0 -1 4194304 26743 0 0 0 123864 33 0 0 25 0 1 0 164845035 111759360 26725 18446744073709551615 134512640 135096742 4294956496 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/30293/statm: 27285 26725 54 142 0 27141 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 156692

[startup+1303.6 s]
/proc/loadavg: 2.00 2.00 1.97 3/99 30350
/proc/meminfo: memFree=877320/2055920 swapFree=4192812/4192956
[pid=30271] ppid=30269 vsize=47552 CPUtime=2.85
/proc/30271/stat : 30271 (galac.sh) S 30269 30271 29672 0 -1 4194304 798 23184 0 1 0 0 269 16 17 0 1 0 164844740 48693248 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30271/statm: 11888 362 244 79 0 218 0
[pid=30293] ppid=30271 vsize=109536 CPUtime=1298.93
/proc/30293/stat : 30293 (minisat) R 30271 30271 29672 0 -1 4194304 26841 0 0 0 129859 34 0 0 25 0 1 0 164845035 112164864 26823 18446744073709551615 134512640 135096742 4294956496 18446744073709551615 134525892 0 0 4096 3 0 0 0 17 0 0 0
/proc/30293/statm: 27384 26823 54 142 0 27240 0
Current children cumulated CPU time (s) 1301.78
Current children cumulated vsize (KiB) 157088

[startup+1363.64 s]
/proc/loadavg: 2.00 2.00 1.97 3/99 30350
/proc/meminfo: memFree=877320/2055920 swapFree=4192812/4192956
[pid=30271] ppid=30269 vsize=47552 CPUtime=2.85
/proc/30271/stat : 30271 (galac.sh) S 30269 30271 29672 0 -1 4194304 798 23184 0 1 0 0 269 16 17 0 1 0 164844740 48693248 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30271/statm: 11888 362 244 79 0 218 0
[pid=30293] ppid=30271 vsize=109536 CPUtime=1358.89
/proc/30293/stat : 30293 (minisat) R 30271 30271 29672 0 -1 4194304 26843 0 0 0 135855 34 0 0 25 0 1 0 164845035 112164864 26825 18446744073709551615 134512640 135096742 4294956496 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/30293/statm: 27384 26825 54 142 0 27240 0
Current children cumulated CPU time (s) 1361.74
Current children cumulated vsize (KiB) 157088

[startup+1423.66 s]
/proc/loadavg: 2.07 2.02 1.98 3/99 30350
/proc/meminfo: memFree=877192/2055920 swapFree=4192812/4192956
[pid=30271] ppid=30269 vsize=47552 CPUtime=2.85
/proc/30271/stat : 30271 (galac.sh) S 30269 30271 29672 0 -1 4194304 798 23184 0 1 0 0 269 16 17 0 1 0 164844740 48693248 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30271/statm: 11888 362 244 79 0 218 0
[pid=30293] ppid=30271 vsize=109536 CPUtime=1418.83
/proc/30293/stat : 30293 (minisat) R 30271 30271 29672 0 -1 4194304 26870 0 0 0 141849 34 0 0 25 0 1 0 164845035 112164864 26852 18446744073709551615 134512640 135096742 4294956496 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/30293/statm: 27384 26852 54 142 0 27240 0
Current children cumulated CPU time (s) 1421.68
Current children cumulated vsize (KiB) 157088

[startup+1483.66 s]
/proc/loadavg: 2.09 2.03 1.98 3/99 30350
/proc/meminfo: memFree=812616/2055920 swapFree=4192812/4192956
[pid=30271] ppid=30269 vsize=47552 CPUtime=2.85
/proc/30271/stat : 30271 (galac.sh) S 30269 30271 29672 0 -1 4194304 798 23184 0 1 0 0 269 16 17 0 1 0 164844740 48693248 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30271/statm: 11888 362 244 79 0 218 0
[pid=30293] ppid=30271 vsize=110292 CPUtime=1478.72
/proc/30293/stat : 30293 (minisat) R 30271 30271 29672 0 -1 4194304 27033 0 0 0 147838 34 0 0 25 0 1 0 164845035 112939008 27015 18446744073709551615 134512640 135096742 4294956496 18446744073709551615 134529450 0 0 4096 3 0 0 0 17 0 0 0
/proc/30293/statm: 27573 27015 54 142 0 27429 0
Current children cumulated CPU time (s) 1481.57
Current children cumulated vsize (KiB) 157844

[startup+1543.77 s]
/proc/loadavg: 2.03 2.02 1.98 3/99 30350
/proc/meminfo: memFree=806792/2055920 swapFree=4192812/4192956
[pid=30271] ppid=30269 vsize=47552 CPUtime=2.85
/proc/30271/stat : 30271 (galac.sh) S 30269 30271 29672 0 -1 4194304 798 23184 0 1 0 0 269 16 17 0 1 0 164844740 48693248 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30271/statm: 11888 362 244 79 0 218 0
[pid=30293] ppid=30271 vsize=116152 CPUtime=1538.75
/proc/30293/stat : 30293 (minisat) R 30271 30271 29672 0 -1 4194304 28477 0 0 0 153839 36 0 0 25 0 1 0 164845035 118939648 28459 18446744073709551615 134512640 135096742 4294956496 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/30293/statm: 29038 28459 54 142 0 28894 0
Current children cumulated CPU time (s) 1541.6
Current children cumulated vsize (KiB) 163704

[startup+1603.85 s]
/proc/loadavg: 2.01 2.02 1.98 3/99 30350
/proc/meminfo: memFree=806792/2055920 swapFree=4192812/4192956
[pid=30271] ppid=30269 vsize=47552 CPUtime=2.85
/proc/30271/stat : 30271 (galac.sh) S 30269 30271 29672 0 -1 4194304 798 23184 0 1 0 0 269 16 17 0 1 0 164844740 48693248 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30271/statm: 11888 362 244 79 0 218 0
[pid=30293] ppid=30271 vsize=116152 CPUtime=1598.76
/proc/30293/stat : 30293 (minisat) R 30271 30271 29672 0 -1 4194304 28477 0 0 0 159840 36 0 0 25 0 1 0 164845035 118939648 28459 18446744073709551615 134512640 135096742 4294956496 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/30293/statm: 29038 28459 54 142 0 28894 0
Current children cumulated CPU time (s) 1601.61
Current children cumulated vsize (KiB) 163704

[startup+1663.93 s]
/proc/loadavg: 2.00 2.01 1.98 3/99 30350
/proc/meminfo: memFree=806728/2055920 swapFree=4192812/4192956
[pid=30271] ppid=30269 vsize=47552 CPUtime=2.85
/proc/30271/stat : 30271 (galac.sh) S 30269 30271 29672 0 -1 4194304 798 23184 0 1 0 0 269 16 17 0 1 0 164844740 48693248 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30271/statm: 11888 362 244 79 0 218 0
[pid=30293] ppid=30271 vsize=116152 CPUtime=1658.78
/proc/30293/stat : 30293 (minisat) R 30271 30271 29672 0 -1 4194304 28478 0 0 0 165842 36 0 0 25 0 1 0 164845035 118939648 28460 18446744073709551615 134512640 135096742 4294956496 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/30293/statm: 29038 28460 54 142 0 28894 0
Current children cumulated CPU time (s) 1661.63
Current children cumulated vsize (KiB) 163704

[startup+1724 s]
/proc/loadavg: 2.00 2.00 1.98 3/99 30350
/proc/meminfo: memFree=806728/2055920 swapFree=4192812/4192956
[pid=30271] ppid=30269 vsize=47552 CPUtime=2.85
/proc/30271/stat : 30271 (galac.sh) S 30269 30271 29672 0 -1 4194304 798 23184 0 1 0 0 269 16 17 0 1 0 164844740 48693248 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30271/statm: 11888 362 244 79 0 218 0
[pid=30293] ppid=30271 vsize=116152 CPUtime=1718.78
/proc/30293/stat : 30293 (minisat) R 30271 30271 29672 0 -1 4194304 28478 0 0 0 171842 36 0 0 25 0 1 0 164845035 118939648 28460 18446744073709551615 134512640 135096742 4294956496 18446744073709551615 134525952 0 0 4096 3 0 0 0 17 0 0 0
/proc/30293/statm: 29038 28460 54 142 0 28894 0
Current children cumulated CPU time (s) 1721.63
Current children cumulated vsize (KiB) 163704

[startup+1784.09 s]
/proc/loadavg: 2.00 2.00 1.98 3/99 30350
/proc/meminfo: memFree=806472/2055920 swapFree=4192812/4192956
[pid=30271] ppid=30269 vsize=47552 CPUtime=2.85
/proc/30271/stat : 30271 (galac.sh) S 30269 30271 29672 0 -1 4194304 798 23184 0 1 0 0 269 16 17 0 1 0 164844740 48693248 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30271/statm: 11888 362 244 79 0 218 0
[pid=30293] ppid=30271 vsize=116468 CPUtime=1778.79
/proc/30293/stat : 30293 (minisat) R 30271 30271 29672 0 -1 4194304 28556 0 0 0 177842 37 0 0 25 0 1 0 164845035 119263232 28538 18446744073709551615 134512640 135096742 4294956496 18446744073709551615 134529430 0 0 4096 3 0 0 0 17 0 0 0
/proc/30293/statm: 29117 28538 54 142 0 28973 0
Current children cumulated CPU time (s) 1781.64
Current children cumulated vsize (KiB) 164020



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1802.47 s]
/proc/loadavg: 2.00 2.00 1.98 3/99 30350
/proc/meminfo: memFree=806408/2055920 swapFree=4192812/4192956
[pid=30271] ppid=30269 vsize=47552 CPUtime=2.85
/proc/30271/stat : 30271 (galac.sh) S 30269 30271 29672 0 -1 4194304 798 23184 0 1 0 0 269 16 17 0 1 0 164844740 48693248 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30271/statm: 11888 362 244 79 0 218 0
[pid=30293] ppid=30271 vsize=116632 CPUtime=1797.17
/proc/30293/stat : 30293 (minisat) R 30271 30271 29672 0 -1 4194304 28589 0 0 0 179680 37 0 0 25 0 1 0 164845035 119431168 28571 18446744073709551615 134512640 135096742 4294956496 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/30293/statm: 29158 28571 54 142 0 29014 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 164184

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 30271 and gives childrusage.ru_utime.tv_sec=2 childrusage.ru_utime.tv_usec=702589 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=167974
CPU time returned by wait4() is 2.87056
while last known CPU time is 1800.02

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

Real time (s): 1802.48
CPU time (s): 1800.02
CPU user time (s): 1799.49
CPU system time (s): 0.53
CPU usage (%): 99.8637
Max. virtual memory (cumulated for all children) (KiB): 908616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.70259
system time used= 0.167974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23982
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= 885
involuntary context switches= 856

runsolver used 2.16967 s user time and 6.41902 s system time

The end

Launcher Data (download as text)

Begin job on node25 on Sun Jan  7 10:08:43 UTC 2007


IDJOB= 203789
IDBENCH= 3981
FILE ID= node25/203789-1168164523

PBS_JOBID= 3478566

Free space on /tmp= 66554 MiB

BENCH NAME= HOME/pub/bench/CPAI06/random/rand-2-27/rand-27-27-351-163-60021_ext.xml
COMMAND LINE= /tmp/evaluation/203789-1168164523/galac.sh /tmp/evaluation/203789-1168164523/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-203789-1168164523 -o ROOT/results/node25/solver-203789-1168164523 -C 1800 -M 900  /tmp/evaluation/203789-1168164523/galac.sh /tmp/evaluation/203789-1168164523/unknown.xml

META MD5SUM SOLVER= d8bf20eb49fe33822f00bab08f33d7fc
MD5SUM BENCH=  661b9784ba4950c7ea8b2ff8188d642b

RANDOM SEED= 258782507

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		: 3000.279
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		: 3000.279
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:       1194424 kB
Buffers:         59908 kB
Cached:         668848 kB
SwapCached:          0 kB
Active:         241584 kB
Inactive:       541172 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1194424 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3200 kB
Writeback:           0 kB
Mapped:          74520 kB
Slab:            63424 kB
Committed_AS:  3292100 kB
PageTables:       2336 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= 66552 MiB



End job on node25 on Sun Jan  7 10:38:47 UTC 2007