Trace number 1081506

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
Sugar v1.13+picosatUNSAT 179.107 180.885

General information on the benchmark

Namecsp/knights/
normalized-knights-12-9.xml
MD5SUM88a8a34b19289d35e9ed9938496c3815
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.183971
Satisfiable
(Un)Satisfiability was proved
Number of variables9
Number of constraints36
Maximum constraint arity2
Maximum domain size144
Number of constraints which are defined in extension0
Number of constraints which are defined in intension36
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.04	c 0	Sugar v1-13 + HOME/picosat
0.00/0.04	c 0	BEGIN Sat Jul  5 02:22:15 2008
0.00/0.04	c 0	PID 3099
0.00/0.05	c 0	HOST node65.alineos.net
0.00/0.05	c 0	CONVERTING HOME/instance-1081506-1215217335.xml TO HOME/temp.csp
0.00/0.05	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1081506-1215217335.xml' 'HOME/temp.csp'
0.04/0.20	c 0	1 domains, 9 variables, 2 predicates, 0 relations, 36 constraints
0.04/0.20	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.04/0.20	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.04/0.29	c 0	Parsing HOME/temp.csp
0.18/0.33	c 0	parsed 48 expressions
0.18/0.33	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.18/0.33	c 0	Converting to clausal form CSP
0.18/0.35	c 0	converted 5 (10%) expressions
0.18/0.35	c 0	converted 10 (20%) expressions
0.18/0.37	c 0	converted 15 (30%) expressions
0.18/0.38	c 0	converted 20 (40%) expressions
0.18/0.38	c 0	converted 24 (50%) expressions
0.18/0.39	c 0	converted 29 (60%) expressions
0.18/0.40	c 0	converted 34 (70%) expressions
0.18/0.40	c 0	converted 39 (80%) expressions
0.18/0.41	c 0	converted 44 (90%) expressions
0.18/0.42	c 0	converted 48 (100%) expressions
0.18/0.42	c 0	CSP : 45 integers, 18 booleans, 180 clauses, largest domain size 144
0.18/0.42	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.18/0.42	c 0	Propagation in CSP
0.18/0.43	c 0	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.18/0.43	c 0	CSP : 45 integers, 18 booleans, 180 clauses, largest domain size 144
0.18/0.43	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.18/0.43	c 0	Simplifing CSP by introducing new Boolean variables
0.18/0.43	c 0	CSP : 45 integers, 144 booleans, 306 clauses, largest domain size 144
0.18/0.43	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.18/0.45	c 0	Encoding CSP to SAT : HOME/temp.cnf
0.18/0.47	c 0	5 (10%) CSP integer variables are encoded (710 clauses, 7660 bytes)
0.18/0.47	c 0	9 (20%) CSP integer variables are encoded (1278 clauses, 14479 bytes)
0.18/0.48	c 0	14 (30%) CSP integer variables are encoded (1328 clauses, 15129 bytes)
0.18/0.48	c 0	18 (40%) CSP integer variables are encoded (1368 clauses, 15649 bytes)
0.18/0.48	c 0	23 (50%) CSP integer variables are encoded (1418 clauses, 16299 bytes)
0.18/0.48	c 0	27 (60%) CSP integer variables are encoded (1458 clauses, 16819 bytes)
0.18/0.48	c 0	32 (70%) CSP integer variables are encoded (1508 clauses, 17469 bytes)
0.18/0.48	c 0	36 (80%) CSP integer variables are encoded (1548 clauses, 17989 bytes)
0.18/0.48	c 0	41 (90%) CSP integer variables are encoded (1598 clauses, 18639 bytes)
0.18/0.48	c 0	45 (100%) CSP integer variables are encoded (1638 clauses, 19159 bytes)
0.18/0.49	c 0	31 (10%) CSP clauses are encoded (3243 clauses, 45629 bytes)
0.18/0.50	c 0	62 (20%) CSP clauses are encoded (5348 clauses, 80999 bytes)
0.18/0.50	c 0	92 (30%) CSP clauses are encoded (6134 clauses, 94469 bytes)
0.18/0.51	c 0	123 (40%) CSP clauses are encoded (8518 clauses, 135352 bytes)
0.18/0.51	c 0	153 (50%) CSP clauses are encoded (9958 clauses, 160363 bytes)
0.18/0.52	c 0	184 (60%) CSP clauses are encoded (11281 clauses, 183002 bytes)
0.18/0.52	c 0	215 (70%) CSP clauses are encoded (12736 clauses, 208286 bytes)
0.18/0.52	c 0	245 (80%) CSP clauses are encoded (14315 clauses, 235639 bytes)
0.18/0.53	c 0	276 (90%) CSP clauses are encoded (15638 clauses, 259277 bytes)
0.18/0.53	c 0	306 (100%) CSP clauses are encoded (16146 clauses, 268495 bytes)
0.18/0.53	c 0	306 CSP clauses encoded
0.18/0.53	c 0	Writing map file : HOME/temp.map
0.18/0.53	c 0	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.18/0.53	c 0	SAT : 1827 SAT variables, 16146 SAT clauses, 268495 bytes
0.18/0.53	c 0	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.18/0.57	c 0	SOLVING HOME/temp.cnf
0.18/0.57	c 0	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
178.90/180.76	c 181	DECODING HOME/temp.out WITH HOME/temp.map
178.90/180.76	c 181	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
178.99/180.85	c 181	Decoding HOME/temp.out
178.99/180.86	s UNSATISFIABLE
178.99/180.87	c 181	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
178.99/180.88	c 181	CPU 178.86 (0.03 0.01 178.83 0.22)
178.99/180.88	c 181	END Sat Jul  5 02:25:16 2008

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1081506-1215217335/watcher-1081506-1215217335 -o /tmp/evaluation-result-1081506-1215217335/solver-1081506-1215217335 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/sugar -c -vv -java=java -Xmx700M -jar=HOME/sugar-v1-13.jar -solver=HOME/picosat -tmp=HOME/temp HOME/instance-1081506-1215217335.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2200 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 3099
/proc/meminfo: memFree=775312/2055920 swapFree=4180808/4192956
[pid=3099] ppid=3097 vsize=18572 CPUtime=0
/proc/3099/stat : 3099 (runsolver) R 3097 3099 1733 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 2000703272 19017728 292 996147200 4194304 4296836 548682068272 18446744073709551615 257203694887 0 0 4096 24578 0 0 0 17 1 0 0
/proc/3099/statm: 4643 292 257 25 0 2626 0

[startup+0.0761551 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 3099
/proc/meminfo: memFree=775312/2055920 swapFree=4180808/4192956
[pid=3099] ppid=3097 vsize=13600 CPUtime=0.04
/proc/3099/stat : 3099 (sugar) S 3097 3099 1733 0 -1 4194304 900 127 0 0 3 1 0 0 19 0 1 0 2000703272 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/3099/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.101158 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 3099
/proc/meminfo: memFree=775312/2055920 swapFree=4180808/4192956
[pid=3099] ppid=3097 vsize=13600 CPUtime=0.04
/proc/3099/stat : 3099 (sugar) S 3097 3099 1733 0 -1 4194304 900 127 0 0 3 1 0 0 19 0 1 0 2000703272 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/3099/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.30118 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 3099
/proc/meminfo: memFree=775312/2055920 swapFree=4180808/4192956
[pid=3099] ppid=3097 vsize=13600 CPUtime=0.18
/proc/3099/stat : 3099 (sugar) S 3097 3099 1733 0 -1 4194304 973 4006 0 1 3 1 12 2 16 0 1 0 2000703272 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/3099/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 13600

[startup+0.701202 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 3099
/proc/meminfo: memFree=775312/2055920 swapFree=4180808/4192956
[pid=3099] ppid=3097 vsize=13600 CPUtime=0.5
/proc/3099/stat : 3099 (sugar) S 3097 3099 1733 0 -1 4194304 1020 9258 0 2 3 1 39 7 16 0 1 0 2000703272 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/3099/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 13600

[startup+1.50127 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 3123
/proc/meminfo: memFree=770808/2055920 swapFree=4180808/4192956
[pid=3099] ppid=3097 vsize=13600 CPUtime=0.5
/proc/3099/stat : 3099 (sugar) S 3097 3099 1733 0 -1 4194304 1020 9258 0 2 3 1 39 7 16 0 1 0 2000703272 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/3099/statm: 3400 797 370 3 0 500 0
[pid=3122] ppid=3099 vsize=5356 CPUtime=0
/proc/3122/stat : 3122 (sh) S 3099 3099 1733 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2000703329 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3122/statm: 1339 232 193 169 0 50 0
[pid=3123] ppid=3122 vsize=1548 CPUtime=0.9
/proc/3123/stat : 3123 (picosat) R 3122 3099 1733 0 -1 4194304 328 0 0 0 83 7 0 0 25 0 1 0 2000703330 1585152 312 996147200 134512640 134931368 4294956256 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/3123/statm: 387 312 48 102 0 282 0
Current children cumulated CPU time (s) 1.4
Current children cumulated vsize (KiB) 20504

[startup+3.1014 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 3123
/proc/meminfo: memFree=769336/2055920 swapFree=4180808/4192956
[pid=3099] ppid=3097 vsize=13600 CPUtime=0.5
/proc/3099/stat : 3099 (sugar) S 3097 3099 1733 0 -1 4194304 1020 9258 0 2 3 1 39 7 16 0 1 0 2000703272 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/3099/statm: 3400 797 370 3 0 500 0
[pid=3122] ppid=3099 vsize=5356 CPUtime=0
/proc/3122/stat : 3122 (sh) S 3099 3099 1733 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2000703329 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3122/statm: 1339 232 193 169 0 50 0
[pid=3123] ppid=3122 vsize=1664 CPUtime=2.5
/proc/3123/stat : 3123 (picosat) R 3122 3099 1733 0 -1 4194304 359 0 0 0 242 8 0 0 25 0 1 0 2000703330 1703936 343 996147200 134512640 134931368 4294956256 18446744073709551615 134544630 0 0 4096 0 0 0 0 17 1 0 0
/proc/3123/statm: 416 343 48 102 0 311 0
Current children cumulated CPU time (s) 3
Current children cumulated vsize (KiB) 20620

[startup+6.30167 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 3123
/proc/meminfo: memFree=765368/2055920 swapFree=4180808/4192956
[pid=3099] ppid=3097 vsize=13600 CPUtime=0.5
/proc/3099/stat : 3099 (sugar) S 3097 3099 1733 0 -1 4194304 1020 9258 0 2 3 1 39 7 16 0 1 0 2000703272 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/3099/statm: 3400 797 370 3 0 500 0
[pid=3122] ppid=3099 vsize=5356 CPUtime=0
/proc/3122/stat : 3122 (sh) S 3099 3099 1733 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2000703329 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3122/statm: 1339 232 193 169 0 50 0
[pid=3123] ppid=3122 vsize=1796 CPUtime=5.66
/proc/3123/stat : 3123 (picosat) R 3122 3099 1733 0 -1 4194304 392 0 0 0 558 8 0 0 25 0 1 0 2000703330 1839104 376 996147200 134512640 134931368 4294956256 18446744073709551615 134525941 0 0 4096 0 0 0 0 17 1 0 0
/proc/3123/statm: 449 376 48 102 0 344 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 20752

[startup+12.7012 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 3123
/proc/meminfo: memFree=757688/2055920 swapFree=4180808/4192956
[pid=3099] ppid=3097 vsize=13600 CPUtime=0.5
/proc/3099/stat : 3099 (sugar) S 3097 3099 1733 0 -1 4194304 1020 9258 0 2 3 1 39 7 16 0 1 0 2000703272 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/3099/statm: 3400 797 370 3 0 500 0
[pid=3122] ppid=3099 vsize=5356 CPUtime=0
/proc/3122/stat : 3122 (sh) S 3099 3099 1733 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2000703329 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3122/statm: 1339 232 193 169 0 50 0
[pid=3123] ppid=3122 vsize=2076 CPUtime=12
/proc/3123/stat : 3123 (picosat) R 3122 3099 1733 0 -1 4194304 443 0 0 0 1192 8 0 0 25 0 1 0 2000703330 2125824 427 996147200 134512640 134931368 4294956256 18446744073709551615 134525603 0 0 4096 0 0 0 0 17 1 0 0
/proc/3123/statm: 519 427 48 102 0 414 0
Current children cumulated CPU time (s) 12.5
Current children cumulated vsize (KiB) 21032

[startup+25.5023 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 3123
/proc/meminfo: memFree=742456/2055920 swapFree=4180808/4192956
[pid=3099] ppid=3097 vsize=13600 CPUtime=0.5
/proc/3099/stat : 3099 (sugar) S 3097 3099 1733 0 -1 4194304 1020 9258 0 2 3 1 39 7 16 0 1 0 2000703272 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/3099/statm: 3400 797 370 3 0 500 0
[pid=3122] ppid=3099 vsize=5356 CPUtime=0
/proc/3122/stat : 3122 (sh) S 3099 3099 1733 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2000703329 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3122/statm: 1339 232 193 169 0 50 0
[pid=3123] ppid=3122 vsize=2384 CPUtime=24.68
/proc/3123/stat : 3123 (picosat) R 3122 3099 1733 0 -1 4194304 523 0 0 0 2459 9 0 0 25 0 1 0 2000703330 2441216 507 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3123/statm: 596 507 48 102 0 491 0
Current children cumulated CPU time (s) 25.18
Current children cumulated vsize (KiB) 21340

[startup+51.1024 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 3123
/proc/meminfo: memFree=713528/2055920 swapFree=4180808/4192956
[pid=3099] ppid=3097 vsize=13600 CPUtime=0.5
/proc/3099/stat : 3099 (sugar) S 3097 3099 1733 0 -1 4194304 1020 9258 0 2 3 1 39 7 16 0 1 0 2000703272 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/3099/statm: 3400 797 370 3 0 500 0
[pid=3122] ppid=3099 vsize=5356 CPUtime=0
/proc/3122/stat : 3122 (sh) S 3099 3099 1733 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2000703329 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3122/statm: 1339 232 193 169 0 50 0
[pid=3123] ppid=3122 vsize=2680 CPUtime=50.03
/proc/3123/stat : 3123 (picosat) R 3122 3099 1733 0 -1 4194304 613 0 0 0 4994 9 0 0 25 0 1 0 2000703330 2744320 597 996147200 134512640 134931368 4294956256 18446744073709551615 134524232 0 0 4096 0 0 0 0 17 1 0 0
/proc/3123/statm: 670 597 48 102 0 565 0
Current children cumulated CPU time (s) 50.53
Current children cumulated vsize (KiB) 21636

[startup+102.308 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 3123
/proc/meminfo: memFree=654712/2055920 swapFree=4180808/4192956
[pid=3099] ppid=3097 vsize=13600 CPUtime=0.5
/proc/3099/stat : 3099 (sugar) S 3097 3099 1733 0 -1 4194304 1020 9258 0 2 3 1 39 7 16 0 1 0 2000703272 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/3099/statm: 3400 797 370 3 0 500 0
[pid=3122] ppid=3099 vsize=5356 CPUtime=0
/proc/3122/stat : 3122 (sh) S 3099 3099 1733 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2000703329 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3122/statm: 1339 232 193 169 0 50 0
[pid=3123] ppid=3122 vsize=3388 CPUtime=100.76
/proc/3123/stat : 3123 (picosat) R 3122 3099 1733 0 -1 4194304 752 0 0 0 10066 10 0 0 25 0 1 0 2000703330 3469312 736 996147200 134512640 134931368 4294956256 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/3123/statm: 847 736 48 102 0 742 0
Current children cumulated CPU time (s) 101.26
Current children cumulated vsize (KiB) 22344

[startup+162.303 s]
/proc/loadavg: 2.03 2.01 2.00 3/84 3123
/proc/meminfo: memFree=587576/2055920 swapFree=4180808/4192956
[pid=3099] ppid=3097 vsize=13600 CPUtime=0.5
/proc/3099/stat : 3099 (sugar) S 3097 3099 1733 0 -1 4194304 1020 9258 0 2 3 1 39 7 16 0 1 0 2000703272 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/3099/statm: 3400 797 370 3 0 500 0
[pid=3122] ppid=3099 vsize=5356 CPUtime=0
/proc/3122/stat : 3122 (sh) S 3099 3099 1733 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2000703329 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3122/statm: 1339 232 193 169 0 50 0
[pid=3123] ppid=3122 vsize=3612 CPUtime=160.19
/proc/3123/stat : 3123 (picosat) R 3122 3099 1733 0 -1 4194304 855 0 0 0 16007 12 0 0 25 0 1 0 2000703330 3698688 813 996147200 134512640 134931368 4294956256 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/3123/statm: 903 813 48 102 0 798 0
Current children cumulated CPU time (s) 160.69
Current children cumulated vsize (KiB) 22568

Solver just ended. Dumping a history of the last processes samples

[startup+166.302 s]
/proc/loadavg: 2.03 2.01 2.00 3/84 3123
/proc/meminfo: memFree=582520/2055920 swapFree=4180808/4192956
[pid=3099] ppid=3097 vsize=13600 CPUtime=0.5
/proc/3099/stat : 3099 (sugar) S 3097 3099 1733 0 -1 4194304 1020 9258 0 2 3 1 39 7 16 0 1 0 2000703272 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/3099/statm: 3400 797 370 3 0 500 0
[pid=3122] ppid=3099 vsize=5356 CPUtime=0
/proc/3122/stat : 3122 (sh) S 3099 3099 1733 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2000703329 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3122/statm: 1339 232 193 169 0 50 0
[pid=3123] ppid=3122 vsize=3684 CPUtime=164.15
/proc/3123/stat : 3123 (picosat) R 3122 3099 1733 0 -1 4194304 869 0 0 0 16403 12 0 0 25 0 1 0 2000703330 3772416 827 996147200 134512640 134931368 4294956256 18446744073709551615 134525835 0 0 4096 0 0 0 0 17 1 0 0
/proc/3123/statm: 921 827 48 102 0 816 0
Current children cumulated CPU time (s) 164.65
Current children cumulated vsize (KiB) 22640

[startup+172.706 s]
/proc/loadavg: 2.02 2.01 2.00 3/84 3123
/proc/meminfo: memFree=575032/2055920 swapFree=4180808/4192956
[pid=3099] ppid=3097 vsize=13600 CPUtime=0.5
/proc/3099/stat : 3099 (sugar) S 3097 3099 1733 0 -1 4194304 1020 9258 0 2 3 1 39 7 16 0 1 0 2000703272 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/3099/statm: 3400 797 370 3 0 500 0
[pid=3122] ppid=3099 vsize=5356 CPUtime=0
/proc/3122/stat : 3122 (sh) S 3099 3099 1733 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2000703329 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3122/statm: 1339 232 193 169 0 50 0
[pid=3123] ppid=3122 vsize=3684 CPUtime=170.49
/proc/3123/stat : 3123 (picosat) R 3122 3099 1733 0 -1 4194304 894 0 0 0 17037 12 0 0 25 0 1 0 2000703330 3772416 833 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3123/statm: 921 833 48 102 0 816 0
Current children cumulated CPU time (s) 170.99
Current children cumulated vsize (KiB) 22640

[startup+175.902 s]
/proc/loadavg: 2.02 2.01 2.00 3/84 3123
/proc/meminfo: memFree=571320/2055920 swapFree=4180808/4192956
[pid=3099] ppid=3097 vsize=13600 CPUtime=0.5
/proc/3099/stat : 3099 (sugar) S 3097 3099 1733 0 -1 4194304 1020 9258 0 2 3 1 39 7 16 0 1 0 2000703272 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/3099/statm: 3400 797 370 3 0 500 0
[pid=3122] ppid=3099 vsize=5356 CPUtime=0
/proc/3122/stat : 3122 (sh) S 3099 3099 1733 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2000703329 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3122/statm: 1339 232 193 169 0 50 0
[pid=3123] ppid=3122 vsize=3684 CPUtime=173.66
/proc/3123/stat : 3123 (picosat) R 3122 3099 1733 0 -1 4194304 894 0 0 0 17354 12 0 0 25 0 1 0 2000703330 3772416 833 996147200 134512640 134931368 4294956256 18446744073709551615 134525631 0 0 4096 0 0 0 0 17 1 0 0
/proc/3123/statm: 921 833 48 102 0 816 0
Current children cumulated CPU time (s) 174.16
Current children cumulated vsize (KiB) 22640

[startup+179.103 s]
/proc/loadavg: 2.02 2.01 2.00 3/84 3123
/proc/meminfo: memFree=568824/2055920 swapFree=4180808/4192956
[pid=3099] ppid=3097 vsize=13600 CPUtime=0.5
/proc/3099/stat : 3099 (sugar) S 3097 3099 1733 0 -1 4194304 1020 9258 0 2 3 1 39 7 16 0 1 0 2000703272 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/3099/statm: 3400 797 370 3 0 500 0
[pid=3122] ppid=3099 vsize=5356 CPUtime=0
/proc/3122/stat : 3122 (sh) S 3099 3099 1733 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2000703329 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3122/statm: 1339 232 193 169 0 50 0
[pid=3123] ppid=3122 vsize=3684 CPUtime=176.83
/proc/3123/stat : 3123 (picosat) R 3122 3099 1733 0 -1 4194304 894 0 0 0 17671 12 0 0 25 0 1 0 2000703330 3772416 833 996147200 134512640 134931368 4294956256 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/3123/statm: 921 833 48 102 0 816 0
Current children cumulated CPU time (s) 177.33
Current children cumulated vsize (KiB) 22640

[startup+179.901 s]
/proc/loadavg: 2.02 2.01 2.00 3/84 3123
/proc/meminfo: memFree=567480/2055920 swapFree=4180808/4192956
[pid=3099] ppid=3097 vsize=13600 CPUtime=0.5
/proc/3099/stat : 3099 (sugar) S 3097 3099 1733 0 -1 4194304 1020 9258 0 2 3 1 39 7 16 0 1 0 2000703272 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/3099/statm: 3400 797 370 3 0 500 0
[pid=3122] ppid=3099 vsize=5356 CPUtime=0
/proc/3122/stat : 3122 (sh) S 3099 3099 1733 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2000703329 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3122/statm: 1339 232 193 169 0 50 0
[pid=3123] ppid=3122 vsize=3684 CPUtime=177.62
/proc/3123/stat : 3123 (picosat) R 3122 3099 1733 0 -1 4194304 894 0 0 0 17750 12 0 0 25 0 1 0 2000703330 3772416 833 996147200 134512640 134931368 4294956256 18446744073709551615 134522692 0 0 4096 0 0 0 0 17 1 0 0
/proc/3123/statm: 921 833 48 102 0 816 0
Current children cumulated CPU time (s) 178.12
Current children cumulated vsize (KiB) 22640

[startup+180.301 s]
/proc/loadavg: 2.02 2.01 2.00 3/84 3123
/proc/meminfo: memFree=566264/2055920 swapFree=4180808/4192956
[pid=3099] ppid=3097 vsize=13600 CPUtime=0.5
/proc/3099/stat : 3099 (sugar) S 3097 3099 1733 0 -1 4194304 1020 9258 0 2 3 1 39 7 16 0 1 0 2000703272 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/3099/statm: 3400 797 370 3 0 500 0
[pid=3122] ppid=3099 vsize=5356 CPUtime=0
/proc/3122/stat : 3122 (sh) S 3099 3099 1733 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2000703329 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3122/statm: 1339 232 193 169 0 50 0
[pid=3123] ppid=3122 vsize=3684 CPUtime=178.01
/proc/3123/stat : 3123 (picosat) R 3122 3099 1733 0 -1 4194304 894 0 0 0 17789 12 0 0 25 0 1 0 2000703330 3772416 833 996147200 134512640 134931368 4294956256 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/3123/statm: 921 833 48 102 0 816 0
Current children cumulated CPU time (s) 178.51
Current children cumulated vsize (KiB) 22640

[startup+180.701 s]
/proc/loadavg: 2.02 2.01 2.00 3/84 3123
/proc/meminfo: memFree=566264/2055920 swapFree=4180808/4192956
[pid=3099] ppid=3097 vsize=13600 CPUtime=0.5
/proc/3099/stat : 3099 (sugar) S 3097 3099 1733 0 -1 4194304 1020 9258 0 2 3 1 39 7 16 0 1 0 2000703272 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/3099/statm: 3400 797 370 3 0 500 0
[pid=3122] ppid=3099 vsize=5356 CPUtime=0
/proc/3122/stat : 3122 (sh) S 3099 3099 1733 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2000703329 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3122/statm: 1339 232 193 169 0 50 0
[pid=3123] ppid=3122 vsize=3684 CPUtime=178.4
/proc/3123/stat : 3123 (picosat) R 3122 3099 1733 0 -1 4194304 894 0 0 0 17828 12 0 0 25 0 1 0 2000703330 3772416 833 996147200 134512640 134931368 4294956256 18446744073709551615 134525652 0 0 4096 0 0 0 0 17 1 0 0
/proc/3123/statm: 921 833 48 102 0 816 0
Current children cumulated CPU time (s) 178.9
Current children cumulated vsize (KiB) 22640

[startup+180.801 s]
/proc/loadavg: 2.02 2.01 2.00 3/84 3123
/proc/meminfo: memFree=566264/2055920 swapFree=4180808/4192956
[pid=3099] ppid=3097 vsize=13600 CPUtime=178.99
/proc/3099/stat : 3099 (sugar) S 3097 3099 1733 0 -1 4194304 1068 10439 0 2 3 1 17875 20 17 0 1 0 2000703272 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/3099/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 178.99
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 180.885
CPU time (s): 179.107
CPU user time (s): 178.867
CPU system time (s): 0.239963
CPU usage (%): 99.0172
Max. virtual memory (cumulated for all children) (KiB): 22740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 178.867
system time used= 0.239963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15194
page faults= 3
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 850
involuntary context switches= 8144

runsolver used 0.215967 second user time and 0.617906 second system time

The end

Launcher Data (download as text)

Begin job on node65 at 2008-07-05 02:22:15
IDJOB=1081506
IDBENCH=57107
IDSOLVER=345
FILE ID=node65/1081506-1215217335
PBS_JOBID= 7881719
Free space on /tmp= 65580 MiB

SOLVER NAME= Sugar v1.13+picosat
BENCH NAME= CPAI08/csp/knights/normalized-knights-12-9.xml
COMMAND LINE= DIR/sugar -c -vv -java="java -Xmx700M" -jar="DIR/sugar-v1-13.jar" -solver="DIR/picosat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1081506-1215217335/watcher-1081506-1215217335 -o /tmp/evaluation-result-1081506-1215217335/solver-1081506-1215217335 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/sugar -c -vv -java="java -Xmx700M" -jar="HOME/sugar-v1-13.jar" -solver="HOME/picosat" -tmp="HOME/temp" HOME/instance-1081506-1215217335.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 88a8a34b19289d35e9ed9938496c3815
RANDOM SEED=180520101

node65.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.231
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		: 3000.231
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:        775856 kB
Buffers:         31496 kB
Cached:        1080080 kB
SwapCached:       5732 kB
Active:         667552 kB
Inactive:       538288 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        775856 kB
SwapTotal:     4192956 kB
SwapFree:      4180808 kB
Dirty:           32068 kB
Writeback:           0 kB
Mapped:         110948 kB
Slab:            59316 kB
Committed_AS:  4697668 kB
PageTables:       2088 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= 65384 MiB
End job on node65 at 2008-07-05 02:25:16