Trace number 1102496

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+minisatUNSAT 47.7497 48.7032

General information on the benchmark

Namecsp/tightness0.1/
normalized-rand-2-40-8-753-100-65_ext.xml
MD5SUM03c6ee5caf77419d2785afded78e5ddd
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark5.44117
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints752
Maximum constraint arity2
Maximum domain size8
Number of constraints which are defined in extension752
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.04	c 0	Sugar v1-13 + HOME/minisat
0.00/0.04	c 0	BEGIN Sun Jul  6 01:10:42 2008
0.00/0.04	c 0	PID 8247
0.00/0.04	c 0	HOST node81.alineos.net
0.00/0.04	c 0	CONVERTING HOME/instance-1102496-1215299442.xml TO HOME/temp.csp
0.00/0.04	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1102496-1215299442.xml' 'HOME/temp.csp'
0.03/0.49	c 0	1 domains, 40 variables, 0 predicates, 752 relations, 752 constraints
0.03/0.50	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.50	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'
0.03/0.58	c 0	Parsing HOME/temp.csp
0.47/0.76	c 0	parsed 1545 expressions
0.47/0.77	c 0	Heap : 1 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.47/0.77	c 0	Converting to clausal form CSP
0.47/0.79	c 1	converted 155 (10%) expressions
0.47/0.79	c 1	converted 309 (20%) expressions
0.47/0.80	c 1	converted 464 (30%) expressions
0.47/0.80	c 1	converted 618 (40%) expressions
0.47/0.80	c 1	converted 773 (50%) expressions
0.47/0.82	c 1	converted 927 (60%) expressions
0.47/0.83	c 1	converted 1082 (70%) expressions
0.47/0.84	c 1	converted 1236 (80%) expressions
0.47/0.84	c 1	converted 1391 (90%) expressions
0.47/0.85	c 1	converted 1545 (100%) expressions
0.47/0.85	c 1	CSP : 40 integers, 0 booleans, 752 clauses, largest domain size 8
0.47/0.85	c 1	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.47/0.85	c 1	Propagation in CSP
0.47/0.86	c 1	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.47/0.86	c 1	CSP : 40 integers, 0 booleans, 752 clauses, largest domain size 8
0.47/0.86	c 1	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.47/0.86	c 1	Simplifing CSP by introducing new Boolean variables
0.47/0.86	c 1	CSP : 40 integers, 0 booleans, 752 clauses, largest domain size 8
0.47/0.86	c 1	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.47/0.88	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.47/0.89	c 1	4 (10%) CSP integer variables are encoded (24 clauses, 265 bytes)
0.47/0.89	c 1	8 (20%) CSP integer variables are encoded (48 clauses, 481 bytes)
0.47/0.89	c 1	12 (30%) CSP integer variables are encoded (72 clauses, 697 bytes)
0.47/0.89	c 1	16 (40%) CSP integer variables are encoded (96 clauses, 936 bytes)
0.47/0.89	c 1	20 (50%) CSP integer variables are encoded (120 clauses, 1200 bytes)
0.47/0.90	c 1	24 (60%) CSP integer variables are encoded (144 clauses, 1464 bytes)
0.47/0.90	c 1	28 (70%) CSP integer variables are encoded (168 clauses, 1728 bytes)
0.47/0.90	c 1	32 (80%) CSP integer variables are encoded (192 clauses, 1992 bytes)
0.47/0.90	c 1	36 (90%) CSP integer variables are encoded (216 clauses, 2256 bytes)
0.47/0.90	c 1	40 (100%) CSP integer variables are encoded (240 clauses, 2520 bytes)
0.47/0.94	c 1	76 (10%) CSP clauses are encoded (648 clauses, 8378 bytes)
0.47/0.95	c 1	151 (20%) CSP clauses are encoded (1057 clauses, 14585 bytes)
0.47/0.96	c 1	226 (30%) CSP clauses are encoded (1462 clauses, 20794 bytes)
0.47/0.97	c 1	301 (40%) CSP clauses are encoded (1856 clauses, 26899 bytes)
0.47/0.97	c 1	376 (50%) CSP clauses are encoded (2287 clauses, 33656 bytes)
0.47/0.97	c 1	452 (60%) CSP clauses are encoded (2700 clauses, 40305 bytes)
0.47/0.98	c 1	527 (70%) CSP clauses are encoded (3115 clauses, 47542 bytes)
0.47/0.98	c 1	602 (80%) CSP clauses are encoded (3509 clauses, 54475 bytes)
0.47/0.99	c 1	677 (90%) CSP clauses are encoded (3902 clauses, 61424 bytes)
0.93/1.00	c 1	752 (100%) CSP clauses are encoded (4284 clauses, 68045 bytes)
0.93/1.00	c 1	752 CSP clauses encoded
0.93/1.01	c 1	Writing map file : HOME/temp.map
0.93/1.01	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.93/1.01	c 1	SAT : 280 SAT variables, 4284 SAT clauses, 68045 bytes
0.93/1.01	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.93/1.03	c 1	SOLVING HOME/temp.cnf
0.93/1.03	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.93/1.03	c 1	This is MiniSat 2.0 beta
0.93/1.03	c 1	WARNING: for repeatability, setting FPU to use double precision
0.93/1.03	c 1	============================[ Problem Statistics ]=============================
0.93/1.03	c 1	|                                                                             |
0.93/1.03	c 1	|  Number of variables:  280                                                  |
0.93/1.03	c 1	|  Number of clauses:    4284                                                 |
0.93/1.03	c 1	|  Parsing time:         0.00         s                                       |
0.93/1.03	c 1	============================[ Search Statistics ]==============================
0.93/1.03	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.93/1.03	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.93/1.03	c 1	===============================================================================
0.93/1.03	c 1	|         0 |     280     4284    14451 |     1428        0    nan |  0.000 % |
0.93/1.04	c 1	|       101 |     280     4284    14451 |     1570      101     10 |  0.001 % |
0.93/1.04	c 1	|       254 |     280     4284    14451 |     1727      254     10 |  0.027 % |
0.93/1.05	c 1	|       479 |     280     4284    14451 |     1900      479     10 |  0.027 % |
0.93/1.07	c 1	|       816 |     280     4284    14451 |     2090      816     11 |  0.018 % |
0.93/1.09	c 1	|      1322 |     280     4284    14451 |     2299     1322     11 |  0.005 % |
0.96/1.12	c 1	|      2081 |     280     4284    14451 |     2529     2081     11 |  0.019 % |
0.96/1.18	c 1	|      3220 |     280     4284    14451 |     2782     1908     11 |  0.019 % |
0.96/1.26	c 1	|      4928 |     280     4284    14451 |     3061     2189     12 |  0.004 % |
0.96/1.40	c 1	|      7490 |     280     4284    14451 |     3367     1611     10 |  0.020 % |
0.96/1.60	c 1	|     11334 |     280     4284    14451 |     3703     2001     12 |  0.022 % |
0.96/1.91	c 2	|     17100 |     280     4284    14451 |     4074     2117     11 |  0.022 % |
2.20/2.37	c 2	|     25749 |     279     4253    14367 |     4481     4095     13 |  0.358 % |
2.99/3.10	c 3	|     38724 |     279     4253    14367 |     4929     3385     14 |  0.379 % |
4.07/4.26	c 4	|     58185 |     279     4253    14367 |     5422     2815     13 |  0.381 % |
5.83/6.04	c 6	|     87378 |     279     4253    14367 |     5965     4494     14 |  0.358 % |
8.49/8.78	c 8	|    131167 |     278     4225    14291 |     6561     3919     15 |  0.716 % |
12.81/13.14	c 13	|    196851 |     278     4225    14291 |     7217     6494     13 |  0.733 % |
19.29/19.78	c 19	|    295378 |     277     4204    14233 |     7939     5610     15 |  1.075 % |
29.41/30.04	c 30	|    443167 |     277     4204    14233 |     8733     5093     13 |  1.073 % |
45.03/45.92	c 46	|    664852 |     270     4017    13606 |     9606     6390     14 |  3.573 % |
47.58/48.54	c 48	===============================================================================
47.58/48.54	c 48	restarts              : 21
47.58/48.54	c 48	conflicts             : 699554         (14993 /sec)
47.58/48.54	c 48	decisions             : 817067         (1.44 % random) (17512 /sec)
47.58/48.54	c 48	propagations          : 37864411       (811533 /sec)
47.58/48.54	c 48	conflict literals     : 10009651       (29.09 % deleted)
47.58/48.54	c 48	Memory used           : 4.23 MB
47.58/48.54	c 48	CPU time              : 46.6579 s
47.58/48.54	c 48	
47.58/48.54	c 48	UNSATISFIABLE
47.58/48.54	c 48	DECODING HOME/temp.out WITH HOME/temp.map
47.58/48.54	c 48	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
47.62/48.62	c 48	Decoding HOME/temp.out
47.62/48.64	s UNSATISFIABLE
47.62/48.65	c 48	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
47.73/48.70	c 48	CPU 47.62 (0.03 0.01 47.59 0.1)
47.73/48.70	c 48	END Sun Jul  6 01:11:30 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-1102496-1215299442/watcher-1102496-1215299442 -o /tmp/evaluation-result-1102496-1215299442/solver-1102496-1215299442 -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/minisat -tmp=HOME/temp HOME/instance-1102496-1215299442.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 4/93 8247
/proc/meminfo: memFree=1619168/2055920 swapFree=4180000/4192956
[pid=8247] ppid=8245 vsize=12272 CPUtime=0
/proc/8247/stat : 8247 (sugar) R 8245 8247 3692 0 -1 4194304 359 0 0 0 0 0 0 0 18 0 1 0 262932111 12566528 327 996147200 4194304 4206940 548682068608 18446744073709551615 269807745637 0 0 4224 0 0 0 0 17 0 0 0
/proc/8247/statm: 3068 327 246 3 0 168 0

[startup+0.0118369 s]
/proc/loadavg: 2.00 2.00 2.00 4/93 8247
/proc/meminfo: memFree=1619168/2055920 swapFree=4180000/4192956
[pid=8247] ppid=8245 vsize=12544 CPUtime=0
/proc/8247/stat : 8247 (sugar) R 8245 8247 3692 0 -1 4194304 458 0 0 0 0 0 0 0 18 0 1 0 262932111 12845056 426 996147200 4194304 4206940 548682068608 18446744073709551615 269807424167 0 0 4224 0 0 0 0 17 0 0 0
/proc/8247/statm: 3136 428 288 3 0 236 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12544

[startup+0.101849 s]
/proc/loadavg: 2.00 2.00 2.00 4/93 8247
/proc/meminfo: memFree=1619168/2055920 swapFree=4180000/4192956
[pid=8247] ppid=8245 vsize=13600 CPUtime=0.03
/proc/8247/stat : 8247 (sugar) S 8245 8247 3692 0 -1 4194304 900 127 0 0 3 0 0 0 16 0 1 0 262932111 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 269816475746 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/8247/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301869 s]
/proc/loadavg: 2.00 2.00 2.00 4/93 8247
/proc/meminfo: memFree=1619168/2055920 swapFree=4180000/4192956
[pid=8247] ppid=8245 vsize=13600 CPUtime=0.03
/proc/8247/stat : 8247 (sugar) S 8245 8247 3692 0 -1 4194304 900 127 0 0 3 0 0 0 16 0 1 0 262932111 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 269816475746 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/8247/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.701916 s]
/proc/loadavg: 2.00 2.00 2.00 4/93 8247
/proc/meminfo: memFree=1619168/2055920 swapFree=4180000/4192956
[pid=8247] ppid=8245 vsize=13600 CPUtime=0.47
/proc/8247/stat : 8247 (sugar) S 8245 8247 3692 0 -1 4194304 973 4842 0 1 3 0 41 3 15 0 1 0 262932111 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 269816475746 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/8247/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.47
Current children cumulated vsize (KiB) 13600

[startup+1.50199 s]
/proc/loadavg: 2.00 2.00 2.00 4/104 8269
/proc/meminfo: memFree=1608136/2055920 swapFree=4180000/4192956
[pid=8247] ppid=8245 vsize=13600 CPUtime=0.96
/proc/8247/stat : 8247 (sugar) S 8245 8247 3692 0 -1 4194304 1031 10597 0 2 3 1 85 7 15 0 1 0 262932111 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 269816475746 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/8247/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 0.96
Current children cumulated vsize (KiB) 13600

[startup+3.10117 s]
/proc/loadavg: 2.00 2.00 2.00 3/96 8271
/proc/meminfo: memFree=1615944/2055920 swapFree=4180000/4192956
[pid=8247] ppid=8245 vsize=13600 CPUtime=0.96
/proc/8247/stat : 8247 (sugar) S 8245 8247 3692 0 -1 4194304 1031 10597 0 2 3 1 85 7 15 0 1 0 262932111 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 269816475746 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/8247/statm: 3400 798 370 3 0 500 0
[pid=8270] ppid=8247 vsize=5356 CPUtime=0
/proc/8270/stat : 8270 (sh) S 8247 8247 3692 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 262932214 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8270/statm: 1339 232 193 169 0 50 0
[pid=8271] ppid=8270 vsize=2600 CPUtime=2.03
/proc/8271/stat : 8271 (minisat) R 8270 8247 3692 0 -1 4194304 326 0 0 0 203 0 0 0 25 0 1 0 262932214 2662400 312 996147200 134512640 135127466 4294956256 18446744073709551615 134530752 0 0 4096 3 0 0 0 17 1 0 0
/proc/8271/statm: 650 312 75 150 0 497 0
Current children cumulated CPU time (s) 2.99
Current children cumulated vsize (KiB) 21556

[startup+6.30151 s]
/proc/loadavg: 2.00 2.00 2.00 3/96 8271
/proc/meminfo: memFree=1615368/2055920 swapFree=4180000/4192956
[pid=8247] ppid=8245 vsize=13600 CPUtime=0.96
/proc/8247/stat : 8247 (sugar) S 8245 8247 3692 0 -1 4194304 1031 10597 0 2 3 1 85 7 16 0 1 0 262932111 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 269816475746 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/8247/statm: 3400 798 370 3 0 500 0
[pid=8270] ppid=8247 vsize=5356 CPUtime=0
/proc/8270/stat : 8270 (sh) S 8247 8247 3692 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 262932214 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8270/statm: 1339 232 193 169 0 50 0
[pid=8271] ppid=8270 vsize=2996 CPUtime=5.17
/proc/8271/stat : 8271 (minisat) R 8270 8247 3692 0 -1 4194304 420 0 0 0 517 0 0 0 25 0 1 0 262932214 3067904 406 996147200 134512640 135127466 4294956256 18446744073709551615 134530635 0 0 4096 3 0 0 0 17 1 0 0
/proc/8271/statm: 749 406 75 150 0 596 0
Current children cumulated CPU time (s) 6.13
Current children cumulated vsize (KiB) 21952

[startup+12.7022 s]
/proc/loadavg: 2.00 2.00 2.00 3/96 8271
/proc/meminfo: memFree=1614728/2055920 swapFree=4180000/4192956
[pid=8247] ppid=8245 vsize=13600 CPUtime=0.96
/proc/8247/stat : 8247 (sugar) S 8245 8247 3692 0 -1 4194304 1031 10597 0 2 3 1 85 7 16 0 1 0 262932111 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 269816475746 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/8247/statm: 3400 798 370 3 0 500 0
[pid=8270] ppid=8247 vsize=5356 CPUtime=0
/proc/8270/stat : 8270 (sh) S 8247 8247 3692 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 262932214 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8270/statm: 1339 232 193 169 0 50 0
[pid=8271] ppid=8270 vsize=3392 CPUtime=11.46
/proc/8271/stat : 8271 (minisat) R 8270 8247 3692 0 -1 4194304 525 0 0 0 1146 0 0 0 25 0 1 0 262932214 3473408 511 996147200 134512640 135127466 4294956256 18446744073709551615 134530641 0 0 4096 3 0 0 0 17 1 0 0
/proc/8271/statm: 848 511 75 150 0 695 0
Current children cumulated CPU time (s) 12.42
Current children cumulated vsize (KiB) 22348

[startup+25.5016 s]
/proc/loadavg: 2.00 2.00 2.00 3/96 8271
/proc/meminfo: memFree=1614216/2055920 swapFree=4180000/4192956
[pid=8247] ppid=8245 vsize=13600 CPUtime=0.96
/proc/8247/stat : 8247 (sugar) S 8245 8247 3692 0 -1 4194304 1031 10597 0 2 3 1 85 7 16 0 1 0 262932111 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 269816475746 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/8247/statm: 3400 798 370 3 0 500 0
[pid=8270] ppid=8247 vsize=5356 CPUtime=0
/proc/8270/stat : 8270 (sh) S 8247 8247 3692 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 262932214 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8270/statm: 1339 232 193 169 0 50 0
[pid=8271] ppid=8270 vsize=3796 CPUtime=24.03
/proc/8271/stat : 8271 (minisat) R 8270 8247 3692 0 -1 4194304 642 0 0 0 2403 0 0 0 25 0 1 0 262932214 3887104 628 996147200 134512640 135127466 4294956256 18446744073709551615 134530949 0 0 4096 3 0 0 0 17 1 0 0
/proc/8271/statm: 949 628 75 150 0 796 0
Current children cumulated CPU time (s) 24.99
Current children cumulated vsize (KiB) 22752

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

[startup+38.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/96 8271
/proc/meminfo: memFree=1613960/2055920 swapFree=4180000/4192956
[pid=8247] ppid=8245 vsize=13600 CPUtime=0.96
/proc/8247/stat : 8247 (sugar) S 8245 8247 3692 0 -1 4194304 1031 10597 0 2 3 1 85 7 16 0 1 0 262932111 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 269816475746 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/8247/statm: 3400 798 370 3 0 500 0
[pid=8270] ppid=8247 vsize=5356 CPUtime=0
/proc/8270/stat : 8270 (sh) S 8247 8247 3692 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 262932214 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8270/statm: 1339 232 193 169 0 50 0
[pid=8271] ppid=8270 vsize=4196 CPUtime=36.6
/proc/8271/stat : 8271 (minisat) R 8270 8247 3692 0 -1 4194304 723 0 0 0 3660 0 0 0 25 0 1 0 262932214 4296704 709 996147200 134512640 135127466 4294956256 18446744073709551615 134530866 0 0 4096 3 0 0 0 17 1 0 0
/proc/8271/statm: 1049 709 75 150 0 896 0
Current children cumulated CPU time (s) 37.56
Current children cumulated vsize (KiB) 23152

[startup+44.7016 s]
/proc/loadavg: 2.00 2.00 2.00 3/96 8271
/proc/meminfo: memFree=1613704/2055920 swapFree=4180000/4192956
[pid=8247] ppid=8245 vsize=13600 CPUtime=0.96
/proc/8247/stat : 8247 (sugar) S 8245 8247 3692 0 -1 4194304 1031 10597 0 2 3 1 85 7 16 0 1 0 262932111 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 269816475746 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/8247/statm: 3400 798 370 3 0 500 0
[pid=8270] ppid=8247 vsize=5356 CPUtime=0
/proc/8270/stat : 8270 (sh) S 8247 8247 3692 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 262932214 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8270/statm: 1339 232 193 169 0 50 0
[pid=8271] ppid=8270 vsize=4332 CPUtime=42.89
/proc/8271/stat : 8271 (minisat) R 8270 8247 3692 0 -1 4194304 746 0 0 0 4289 0 0 0 25 0 1 0 262932214 4435968 732 996147200 134512640 135127466 4294956256 18446744073709551615 134528598 0 0 4096 3 0 0 0 17 1 0 0
/proc/8271/statm: 1083 732 75 150 0 930 0
Current children cumulated CPU time (s) 43.85
Current children cumulated vsize (KiB) 23288

[startup+46.3018 s]
/proc/loadavg: 2.00 2.00 2.00 3/96 8271
/proc/meminfo: memFree=1613640/2055920 swapFree=4180000/4192956
[pid=8247] ppid=8245 vsize=13600 CPUtime=0.96
/proc/8247/stat : 8247 (sugar) S 8245 8247 3692 0 -1 4194304 1031 10597 0 2 3 1 85 7 16 0 1 0 262932111 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 269816475746 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/8247/statm: 3400 798 370 3 0 500 0
[pid=8270] ppid=8247 vsize=5356 CPUtime=0
/proc/8270/stat : 8270 (sh) S 8247 8247 3692 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 262932214 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8270/statm: 1339 232 193 169 0 50 0
[pid=8271] ppid=8270 vsize=4332 CPUtime=44.45
/proc/8271/stat : 8271 (minisat) R 8270 8247 3692 0 -1 4194304 752 0 0 0 4445 0 0 0 25 0 1 0 262932214 4435968 738 996147200 134512640 135127466 4294956256 18446744073709551615 134530692 0 0 4096 3 0 0 0 17 1 0 0
/proc/8271/statm: 1083 738 75 150 0 930 0
Current children cumulated CPU time (s) 45.41
Current children cumulated vsize (KiB) 23288

[startup+47.903 s]
/proc/loadavg: 2.00 2.00 2.00 3/96 8271
/proc/meminfo: memFree=1613640/2055920 swapFree=4180000/4192956
[pid=8247] ppid=8245 vsize=13600 CPUtime=0.96
/proc/8247/stat : 8247 (sugar) S 8245 8247 3692 0 -1 4194304 1031 10597 0 2 3 1 85 7 16 0 1 0 262932111 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 269816475746 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/8247/statm: 3400 798 370 3 0 500 0
[pid=8270] ppid=8247 vsize=5356 CPUtime=0
/proc/8270/stat : 8270 (sh) S 8247 8247 3692 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 262932214 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8270/statm: 1339 232 193 169 0 50 0
[pid=8271] ppid=8270 vsize=4332 CPUtime=46.03
/proc/8271/stat : 8271 (minisat) R 8270 8247 3692 0 -1 4194304 764 0 0 0 4603 0 0 0 25 0 1 0 262932214 4435968 750 996147200 134512640 135127466 4294956256 18446744073709551615 134530644 0 0 4096 3 0 0 0 17 1 0 0
/proc/8271/statm: 1083 750 75 150 0 930 0
Current children cumulated CPU time (s) 46.99
Current children cumulated vsize (KiB) 23288

[startup+48.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/96 8271
/proc/meminfo: memFree=1613640/2055920 swapFree=4180000/4192956
[pid=8247] ppid=8245 vsize=13600 CPUtime=0.96
/proc/8247/stat : 8247 (sugar) S 8245 8247 3692 0 -1 4194304 1031 10597 0 2 3 1 85 7 16 0 1 0 262932111 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 269816475746 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/8247/statm: 3400 798 370 3 0 500 0
[pid=8270] ppid=8247 vsize=5356 CPUtime=0
/proc/8270/stat : 8270 (sh) S 8247 8247 3692 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 262932214 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8270/statm: 1339 232 193 169 0 50 0
[pid=8271] ppid=8270 vsize=4332 CPUtime=46.42
/proc/8271/stat : 8271 (minisat) R 8270 8247 3692 0 -1 4194304 766 0 0 0 4642 0 0 0 25 0 1 0 262932214 4435968 752 996147200 134512640 135127466 4294956256 18446744073709551615 134530654 0 0 4096 3 0 0 0 17 1 0 0
/proc/8271/statm: 1083 752 75 150 0 930 0
Current children cumulated CPU time (s) 47.38
Current children cumulated vsize (KiB) 23288

[startup+48.7021 s]
/proc/loadavg: 2.00 2.00 2.00 3/96 8271
/proc/meminfo: memFree=1613640/2055920 swapFree=4180000/4192956
[pid=8247] ppid=8245 vsize=13600 CPUtime=47.73
/proc/8247/stat : 8247 (sugar) R 8245 8247 3692 0 -1 4194304 1113 15282 0 3 3 1 4759 10 15 0 1 0 262932111 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 269827584325 0 0 4224 16386 0 0 0 17 0 0 0
/proc/8247/statm: 3400 799 371 3 0 500 0
Current children cumulated CPU time (s) 47.73
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 48.7032
CPU time (s): 47.7497
CPU user time (s): 47.6328
CPU system time (s): 0.116982
CPU usage (%): 98.0423
Max. virtual memory (cumulated for all children) (KiB): 883204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 47.6328
system time used= 0.116982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16428
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= 1903
involuntary context switches= 2862

runsolver used 0.048992 second user time and 0.146977 second system time

The end

Launcher Data (download as text)

Begin job on node81 at 2008-07-06 01:10:42
IDJOB=1102496
IDBENCH=60143
IDSOLVER=346
FILE ID=node81/1102496-1215299442
PBS_JOBID= 7882317
Free space on /tmp= 126796 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/csp/tightness0.1/normalized-rand-2-40-8-753-100-65_ext.xml
COMMAND LINE= DIR/sugar -c -vv -java="java -Xmx700M" -jar="DIR/sugar-v1-13.jar" -solver="DIR/minisat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1102496-1215299442/watcher-1102496-1215299442 -o /tmp/evaluation-result-1102496-1215299442/solver-1102496-1215299442 -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/minisat" -tmp="HOME/temp" HOME/instance-1102496-1215299442.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 03c6ee5caf77419d2785afded78e5ddd
RANDOM SEED=1414921333

node81.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		: 3000.236
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		: 3000.236
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1619648 kB
Buffers:         65948 kB
Cached:         225392 kB
SwapCached:       6228 kB
Active:         274952 kB
Inactive:       103760 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1619648 kB
SwapTotal:     4192956 kB
SwapFree:      4180000 kB
Dirty:            1668 kB
Writeback:           0 kB
Mapped:         105080 kB
Slab:            42420 kB
Committed_AS:  1314108 kB
PageTables:       1952 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126792 MiB
End job on node81 at 2008-07-06 01:11:31