Trace number 2089254

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 v1.14.6+minisatUNSAT 267.183 267.374

General information on the benchmark

Namecsp/tightness0.5/
normalized-rand-2-40-25-180-500-77_ext.xml
MD5SUM34b2f5589e1e4a9078c0f2c077d0e11a
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 benchmark7.53985
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints180
Maximum constraint arity2
Maximum domain size25
Number of constraints which are defined in extension180
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.07	c 0	Sugar v1-14-6 + HOME/minisat
0.00/0.07	c 0	BEGIN Sun Jul 12 11:12:24 2009
0.00/0.07	c 0	PID 28398
0.06/0.07	c 0	HOST node87.alineos.net
0.06/0.07	c 0	CONVERTING HOME/instance-2089254-1247389944.xml TO HOME/temp.csp
0.06/0.07	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2089254-1247389944.xml' 'HOME/temp.csp'
0.06/0.52	c 1	1 domains, 40 variables, 0 predicates, 180 relations, 180 constraints
0.06/0.54	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.54	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.SugarMain -v -v -competition -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.50/0.62	c 1	Parsing HOME/temp.csp
0.50/0.94	c 1	parsed 401 expressions
0.50/0.94	c 1	Heap : 5 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.50/0.94	c 1	Converting to clausal form CSP
0.50/0.96	c 1	converted 41 (10%) expressions
0.50/0.97	c 1	converted 81 (20%) expressions
0.50/0.97	c 1	converted 121 (30%) expressions
0.50/0.98	c 1	converted 161 (40%) expressions
0.50/0.98	c 1	converted 201 (50%) expressions
0.94/1.06	c 1	converted 241 (60%) expressions
0.94/1.08	c 1	converted 281 (70%) expressions
0.94/1.10	c 2	converted 321 (80%) expressions
1.04/1.13	c 2	converted 361 (90%) expressions
1.04/1.15	c 2	converted 401 (100%) expressions
1.04/1.15	c 2	CSP : 40 integers, 0 booleans, 180 clauses, largest domain size 25
1.04/1.15	c 2	Heap : 10 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.04/1.15	c 2	Propagation in CSP
1.04/1.15	c 2	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.04/1.15	c 2	CSP : 40 integers, 0 booleans, 180 clauses, largest domain size 25
1.04/1.15	c 2	Heap : 10 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.04/1.16	c 2	Simplifing CSP by introducing new Boolean variables
1.04/1.16	c 2	CSP : 40 integers, 0 booleans, 180 clauses, largest domain size 25
1.04/1.16	c 2	Heap : 10 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.13/1.20	c 2	Encoding CSP to SAT : HOME/temp.cnf
1.13/1.21	c 2	4 (10%) CSP integer variables are encoded (92 clauses, 875 bytes)
1.13/1.21	c 2	8 (20%) CSP integer variables are encoded (184 clauses, 1882 bytes)
1.13/1.21	c 2	12 (30%) CSP integer variables are encoded (276 clauses, 2894 bytes)
1.13/1.21	c 2	16 (40%) CSP integer variables are encoded (368 clauses, 3906 bytes)
1.13/1.22	c 2	20 (50%) CSP integer variables are encoded (460 clauses, 4918 bytes)
1.13/1.22	c 2	24 (60%) CSP integer variables are encoded (552 clauses, 5930 bytes)
1.13/1.22	c 2	28 (70%) CSP integer variables are encoded (644 clauses, 6942 bytes)
1.13/1.22	c 2	32 (80%) CSP integer variables are encoded (736 clauses, 7954 bytes)
1.13/1.22	c 2	36 (90%) CSP integer variables are encoded (828 clauses, 8966 bytes)
1.13/1.22	c 2	40 (100%) CSP integer variables are encoded (920 clauses, 9978 bytes)
1.13/1.27	c 2	18 (10%) CSP clauses are encoded (3510 clauses, 52589 bytes)
1.13/1.29	c 2	36 (20%) CSP clauses are encoded (6119 clauses, 97274 bytes)
1.24/1.31	c 2	54 (30%) CSP clauses are encoded (8729 clauses, 146351 bytes)
1.24/1.33	c 2	72 (40%) CSP clauses are encoded (11364 clauses, 196021 bytes)
1.24/1.34	c 2	90 (50%) CSP clauses are encoded (13993 clauses, 245705 bytes)
1.24/1.36	c 2	108 (60%) CSP clauses are encoded (16577 clauses, 294325 bytes)
1.24/1.37	c 2	126 (70%) CSP clauses are encoded (19164 clauses, 343064 bytes)
1.24/1.39	c 2	144 (80%) CSP clauses are encoded (21731 clauses, 391505 bytes)
1.33/1.40	c 2	162 (90%) CSP clauses are encoded (24357 clauses, 441026 bytes)
1.33/1.42	c 2	180 (100%) CSP clauses are encoded (26950 clauses, 489950 bytes)
1.33/1.42	c 2	180 CSP clauses encoded
1.33/1.42	c 2	Writing map file : HOME/temp.map
1.33/1.42	c 2	Heap : 5 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.33/1.42	c 2	SAT : 960 SAT variables, 26950 SAT clauses, 489950 bytes
1.33/1.42	c 2	Heap : 5 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.33/1.44	c 2	SOLVING HOME/temp.cnf
1.33/1.44	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.33/1.44	c 2	This is MiniSat 2.0 beta
1.33/1.44	c 2	WARNING: for repeatability, setting FPU to use double precision
1.33/1.44	c 2	============================[ Problem Statistics ]=============================
1.33/1.44	c 2	|                                                                             |
1.33/1.44	c 2	|  Number of variables:  960                                                  |
1.33/1.44	c 2	|  Number of clauses:    26950                                                |
1.33/1.46	c 2	|  Parsing time:         0.01         s                                       |
1.33/1.46	c 2	============================[ Search Statistics ]==============================
1.33/1.46	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.33/1.46	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.33/1.46	c 2	===============================================================================
1.33/1.46	c 2	|         0 |     960    26950    99332 |     8983        0    nan |  0.000 % |
1.33/1.47	c 2	|       102 |     960    26950    99332 |     9881      102     13 |  0.000 % |
1.33/1.48	c 2	|       252 |     960    26950    99332 |    10869      252     12 |  0.002 % |
1.37/1.51	c 2	|       478 |     960    26950    99332 |    11956      478     12 |  0.003 % |
1.37/1.55	c 2	|       815 |     960    26950    99332 |    13152      815     11 |  0.005 % |
1.37/1.61	c 2	|      1323 |     960    26950    99332 |    14467     1323     11 |  0.005 % |
1.37/1.69	c 2	|      2082 |     960    26950    99332 |    15914     2082     12 |  0.005 % |
1.37/1.82	c 2	|      3221 |     960    26950    99332 |    17505     3221     12 |  0.005 % |
1.37/2.01	c 2	|      4929 |     960    26950    99332 |    19256     4929     12 |  0.005 % |
2.22/2.35	c 3	|      7493 |     960    26950    99332 |    21182     7493     13 |  0.005 % |
2.72/2.88	c 3	|     11338 |     960    26950    99332 |    23300    11338     13 |  0.006 % |
3.71/3.83	c 4	|     17105 |     959    26883    99140 |    25630    10873     13 |  0.104 % |
5.11/5.23	c 6	|     25754 |     959    26883    99140 |    28193    19522     13 |  0.109 % |
7.51/7.69	c 8	|     38728 |     958    26828    98981 |    31012    20587     14 |  0.210 % |
11.71/11.86	c 12	|     58189 |     958    26828    98981 |    34114    21939     16 |  0.210 % |
19.01/19.11	c 20	|     87383 |     958    26828    98981 |    37525    30389     16 |  0.211 % |
30.70/30.83	c 31	|    131173 |     958    26828    98981 |    41278    27734     15 |  0.214 % |
48.49/48.64	c 49	|    196859 |     955    26618    98284 |    45405    26010     16 |  0.521 % |
77.09/77.25	c 78	|    295386 |     953    26524    97989 |    49946    19530     17 |  0.729 % |
125.77/125.91	c 126	|    443175 |     947    26128    96580 |    54941    14966     15 |  1.354 % |
205.95/206.14	c 207	|    664858 |     945    25992    96097 |    60435    17193     15 |  1.563 % |
266.93/267.20	c 268	===============================================================================
266.93/267.20	c 268	restarts              : 21
266.93/267.20	c 268	conflicts             : 840566         (3164 /sec)
266.93/267.20	c 268	decisions             : 1042069        (1.56 % random) (3923 /sec)
266.93/267.20	c 268	propagations          : 95329343       (358874 /sec)
266.93/267.20	c 268	conflict literals     : 13593482       (36.41 % deleted)
266.93/267.20	c 268	Memory used           : 11.60 MB
266.93/267.20	c 268	CPU time              : 265.635 s
266.93/267.20	c 268	
266.93/267.20	c 268	UNSATISFIABLE
267.03/267.20	c 268	DECODING HOME/temp.out WITH HOME/temp.map
267.03/267.20	c 268	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.SugarMain -v -v -competition -decode 'HOME/temp.out' 'HOME/temp.map'
267.03/267.28	c 268	Decoding HOME/temp.out
267.05/267.30	s UNSATISFIABLE
267.05/267.32	c 268	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
267.05/267.37	c 268	CPU 267.16 (0.05 0.02 266.93 0.16)
267.05/267.37	c 268	END Sun Jul 12 11:16:52 2009

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2089254-1247389944/watcher-2089254-1247389944 -o /tmp/evaluation-result-2089254-1247389944/solver-2089254-1247389944 -C 1800 -W 2000 -M 900 HOME/sugar -c -vv -memlimit=900 -jar=HOME/sugar-v1-14-6.jar -solver=HOME/minisat -tmp=HOME/temp HOME/instance-2089254-1247389944.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): 2000 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


[startup+0 s]
/proc/loadavg: 2.11 2.05 2.01 4/85 28398
/proc/meminfo: memFree=982352/2055920 swapFree=4192948/4192956
[pid=28398] ppid=28396 vsize=12272 CPUtime=0
/proc/28398/stat : 28398 (sugar) R 28396 28398 25728 0 -1 4194304 359 0 0 0 0 0 0 0 20 0 1 0 26059267 12566528 327 996147200 4194304 4206940 548682068608 18446744073709551615 254613879397 0 0 4224 0 0 0 0 17 1 0 0
/proc/28398/statm: 3068 327 246 3 0 168 0

[startup+0.0739799 s]
/proc/loadavg: 2.11 2.05 2.01 4/85 28398
/proc/meminfo: memFree=982352/2055920 swapFree=4192948/4192956
[pid=28398] ppid=28396 vsize=16740 CPUtime=0.06
/proc/28398/stat : 28398 (sugar) S 28396 28398 25728 0 -1 4194304 1152 0 0 0 5 1 0 0 20 0 1 0 26059267 17141760 1107 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/28398/statm: 4185 1107 406 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+0.102227 s]
/proc/loadavg: 2.11 2.05 2.01 4/85 28398
/proc/meminfo: memFree=982352/2055920 swapFree=4192948/4192956
[pid=28398] ppid=28396 vsize=16868 CPUtime=0.06
/proc/28398/stat : 28398 (sugar) S 28396 28398 25728 0 -1 4194304 1227 128 0 0 5 1 0 0 16 0 1 0 26059267 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/28398/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.301248 s]
/proc/loadavg: 2.11 2.05 2.01 4/85 28398
/proc/meminfo: memFree=982352/2055920 swapFree=4192948/4192956
[pid=28398] ppid=28396 vsize=16868 CPUtime=0.06
/proc/28398/stat : 28398 (sugar) S 28396 28398 25728 0 -1 4194304 1227 128 0 0 5 1 0 0 16 0 1 0 26059267 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/28398/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.701296 s]
/proc/loadavg: 2.11 2.05 2.01 4/85 28398
/proc/meminfo: memFree=982352/2055920 swapFree=4192948/4192956
[pid=28398] ppid=28396 vsize=16868 CPUtime=0.5
/proc/28398/stat : 28398 (sugar) S 28396 28398 25728 0 -1 4194304 1309 4706 0 1 5 1 41 3 16 0 1 0 26059267 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28398/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 16868

[startup+1.50239 s]
/proc/loadavg: 2.10 2.05 2.01 4/96 28420
/proc/meminfo: memFree=965304/2055920 swapFree=4192948/4192956
[pid=28398] ppid=28396 vsize=16868 CPUtime=1.37
/proc/28398/stat : 28398 (sugar) S 28396 28398 25728 0 -1 4194304 1376 12782 0 2 5 1 122 9 16 0 1 0 26059267 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28398/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 1.37
Current children cumulated vsize (KiB) 16868

[startup+3.10257 s]
/proc/loadavg: 2.10 2.05 2.01 3/88 28422
/proc/meminfo: memFree=975736/2055920 swapFree=4192948/4192956
[pid=28398] ppid=28396 vsize=16868 CPUtime=1.37
/proc/28398/stat : 28398 (sugar) S 28396 28398 25728 0 -1 4194304 1376 12782 0 2 5 1 122 9 15 0 1 0 26059267 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28398/statm: 4217 1113 409 3 0 796 0
[pid=28421] ppid=28398 vsize=5356 CPUtime=0
/proc/28421/stat : 28421 (sh) S 28398 28398 25728 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26059411 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28421/statm: 1339 232 193 169 0 50 0
[pid=28422] ppid=28421 vsize=4300 CPUtime=1.65
/proc/28422/stat : 28422 (minisat) R 28421 28398 25728 0 -1 4194304 837 0 0 0 165 0 0 0 25 0 1 0 26059411 4403200 823 996147200 134512640 135127466 4294956256 18446744073709551615 134530840 0 0 4096 3 0 0 0 17 1 0 0
/proc/28422/statm: 1075 823 75 150 0 922 0
Current children cumulated CPU time (s) 3.02
Current children cumulated vsize (KiB) 26524

[startup+6.30192 s]
/proc/loadavg: 2.10 2.05 2.01 3/88 28422
/proc/meminfo: memFree=974328/2055920 swapFree=4192948/4192956
[pid=28398] ppid=28396 vsize=16868 CPUtime=1.37
/proc/28398/stat : 28398 (sugar) S 28396 28398 25728 0 -1 4194304 1376 12782 0 2 5 1 122 9 16 0 1 0 26059267 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28398/statm: 4217 1113 409 3 0 796 0
[pid=28421] ppid=28398 vsize=5356 CPUtime=0
/proc/28421/stat : 28421 (sh) S 28398 28398 25728 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26059411 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28421/statm: 1339 232 193 169 0 50 0
[pid=28422] ppid=28421 vsize=5304 CPUtime=4.84
/proc/28422/stat : 28422 (minisat) R 28421 28398 25728 0 -1 4194304 1099 0 0 0 484 0 0 0 25 0 1 0 26059411 5431296 1085 996147200 134512640 135127466 4294956256 18446744073709551615 134530772 0 0 4096 3 0 0 0 17 1 0 0
/proc/28422/statm: 1326 1085 75 150 0 1173 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 27528

[startup+12.7016 s]
/proc/loadavg: 2.08 2.05 2.01 3/88 28422
/proc/meminfo: memFree=972864/2055920 swapFree=4192948/4192956
[pid=28398] ppid=28396 vsize=16868 CPUtime=1.37
/proc/28398/stat : 28398 (sugar) S 28396 28398 25728 0 -1 4194304 1376 12782 0 2 5 1 122 9 16 0 1 0 26059267 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28398/statm: 4217 1113 409 3 0 796 0
[pid=28421] ppid=28398 vsize=5356 CPUtime=0
/proc/28421/stat : 28421 (sh) S 28398 28398 25728 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26059411 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28421/statm: 1339 232 193 169 0 50 0
[pid=28422] ppid=28421 vsize=6264 CPUtime=11.24
/proc/28422/stat : 28422 (minisat) R 28421 28398 25728 0 -1 4194304 1348 0 0 0 1123 1 0 0 25 0 1 0 26059411 6414336 1334 996147200 134512640 135127466 4294956256 18446744073709551615 134530686 0 0 4096 3 0 0 0 17 1 0 0
/proc/28422/statm: 1566 1334 75 150 0 1413 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 28488

[startup+25.5011 s]
/proc/loadavg: 2.15 2.06 2.01 3/88 28422
/proc/meminfo: memFree=971848/2055920 swapFree=4192948/4192956
[pid=28398] ppid=28396 vsize=16868 CPUtime=1.37
/proc/28398/stat : 28398 (sugar) S 28396 28398 25728 0 -1 4194304 1376 12782 0 2 5 1 122 9 16 0 1 0 26059267 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28398/statm: 4217 1113 409 3 0 796 0
[pid=28421] ppid=28398 vsize=5356 CPUtime=0
/proc/28421/stat : 28421 (sh) S 28398 28398 25728 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26059411 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28421/statm: 1339 232 193 169 0 50 0
[pid=28422] ppid=28421 vsize=7360 CPUtime=24.03
/proc/28422/stat : 28422 (minisat) R 28421 28398 25728 0 -1 4194304 1597 0 0 0 2402 1 0 0 25 0 1 0 26059411 7536640 1583 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/28422/statm: 1840 1583 75 150 0 1687 0
Current children cumulated CPU time (s) 25.4
Current children cumulated vsize (KiB) 29584

[startup+51.1019 s]
/proc/loadavg: 2.10 2.06 2.01 3/88 28422
/proc/meminfo: memFree=970952/2055920 swapFree=4192948/4192956
[pid=28398] ppid=28396 vsize=16868 CPUtime=1.37
/proc/28398/stat : 28398 (sugar) S 28396 28398 25728 0 -1 4194304 1376 12782 0 2 5 1 122 9 16 0 1 0 26059267 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28398/statm: 4217 1113 409 3 0 796 0
[pid=28421] ppid=28398 vsize=5356 CPUtime=0
/proc/28421/stat : 28421 (sh) S 28398 28398 25728 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26059411 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28421/statm: 1339 232 193 169 0 50 0
[pid=28422] ppid=28421 vsize=8368 CPUtime=49.63
/proc/28422/stat : 28422 (minisat) R 28421 28398 25728 0 -1 4194304 1838 0 0 0 4961 2 0 0 25 0 1 0 26059411 8568832 1824 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/28422/statm: 2092 1824 75 150 0 1939 0
Current children cumulated CPU time (s) 51
Current children cumulated vsize (KiB) 30592

[startup+102.307 s]
/proc/loadavg: 2.11 2.07 2.02 3/88 28422
/proc/meminfo: memFree=969160/2055920 swapFree=4192948/4192956
[pid=28398] ppid=28396 vsize=16868 CPUtime=1.37
/proc/28398/stat : 28398 (sugar) S 28396 28398 25728 0 -1 4194304 1376 12782 0 2 5 1 122 9 16 0 1 0 26059267 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28398/statm: 4217 1113 409 3 0 796 0
[pid=28421] ppid=28398 vsize=5356 CPUtime=0
/proc/28421/stat : 28421 (sh) S 28398 28398 25728 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26059411 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28421/statm: 1339 232 193 169 0 50 0
[pid=28422] ppid=28421 vsize=9960 CPUtime=100.81
/proc/28422/stat : 28422 (minisat) R 28421 28398 25728 0 -1 4194304 2241 0 0 0 10079 2 0 0 25 0 1 0 26059411 10199040 2227 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/28422/statm: 2490 2227 75 150 0 2337 0
Current children cumulated CPU time (s) 102.18
Current children cumulated vsize (KiB) 32184

[startup+162.301 s]
/proc/loadavg: 2.15 2.09 2.02 3/88 28422
/proc/meminfo: memFree=968008/2055920 swapFree=4192948/4192956
[pid=28398] ppid=28396 vsize=16868 CPUtime=1.37
/proc/28398/stat : 28398 (sugar) S 28396 28398 25728 0 -1 4194304 1376 12782 0 2 5 1 122 9 16 0 1 0 26059267 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28398/statm: 4217 1113 409 3 0 796 0
[pid=28421] ppid=28398 vsize=5356 CPUtime=0
/proc/28421/stat : 28421 (sh) S 28398 28398 25728 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26059411 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28421/statm: 1339 232 193 169 0 50 0
[pid=28422] ppid=28421 vsize=10928 CPUtime=160.79
/proc/28422/stat : 28422 (minisat) R 28421 28398 25728 0 -1 4194304 2487 0 0 0 16076 3 0 0 25 0 1 0 26059411 11190272 2473 996147200 134512640 135127466 4294956256 18446744073709551615 134530686 0 0 4096 3 0 0 0 17 1 0 0
/proc/28422/statm: 2732 2473 75 150 0 2579 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 33152

[startup+222.301 s]
/proc/loadavg: 2.13 2.09 2.02 3/88 28422
/proc/meminfo: memFree=967496/2055920 swapFree=4192948/4192956
[pid=28398] ppid=28396 vsize=16868 CPUtime=1.37
/proc/28398/stat : 28398 (sugar) S 28396 28398 25728 0 -1 4194304 1376 12782 0 2 5 1 122 9 16 0 1 0 26059267 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28398/statm: 4217 1113 409 3 0 796 0
[pid=28421] ppid=28398 vsize=5356 CPUtime=0
/proc/28421/stat : 28421 (sh) S 28398 28398 25728 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26059411 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28421/statm: 1339 232 193 169 0 50 0
[pid=28422] ppid=28421 vsize=11472 CPUtime=220.77
/proc/28422/stat : 28422 (minisat) R 28421 28398 25728 0 -1 4194304 2629 0 0 0 22074 3 0 0 25 0 1 0 26059411 11747328 2615 996147200 134512640 135127466 4294956256 18446744073709551615 134530654 0 0 4096 3 0 0 0 17 1 0 0
/proc/28422/statm: 2868 2615 75 150 0 2715 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 33696

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

[startup+230.302 s]
/proc/loadavg: 2.12 2.09 2.02 3/88 28422
/proc/meminfo: memFree=967496/2055920 swapFree=4192948/4192956
[pid=28398] ppid=28396 vsize=16868 CPUtime=1.37
/proc/28398/stat : 28398 (sugar) S 28396 28398 25728 0 -1 4194304 1376 12782 0 2 5 1 122 9 16 0 1 0 26059267 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28398/statm: 4217 1113 409 3 0 796 0
[pid=28421] ppid=28398 vsize=5356 CPUtime=0
/proc/28421/stat : 28421 (sh) S 28398 28398 25728 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26059411 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28421/statm: 1339 232 193 169 0 50 0
[pid=28422] ppid=28421 vsize=11472 CPUtime=228.77
/proc/28422/stat : 28422 (minisat) R 28421 28398 25728 0 -1 4194304 2629 0 0 0 22874 3 0 0 25 0 1 0 26059411 11747328 2615 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/28422/statm: 2868 2615 75 150 0 2715 0
Current children cumulated CPU time (s) 230.14
Current children cumulated vsize (KiB) 33696

[startup+243.107 s]
/proc/loadavg: 2.09 2.08 2.02 3/88 28422
/proc/meminfo: memFree=967176/2055920 swapFree=4192948/4192956
[pid=28398] ppid=28396 vsize=16868 CPUtime=1.37
/proc/28398/stat : 28398 (sugar) S 28396 28398 25728 0 -1 4194304 1376 12782 0 2 5 1 122 9 16 0 1 0 26059267 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28398/statm: 4217 1113 409 3 0 796 0
[pid=28421] ppid=28398 vsize=5356 CPUtime=0
/proc/28421/stat : 28421 (sh) S 28398 28398 25728 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26059411 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28421/statm: 1339 232 193 169 0 50 0
[pid=28422] ppid=28421 vsize=11744 CPUtime=241.57
/proc/28422/stat : 28422 (minisat) R 28421 28398 25728 0 -1 4194304 2696 0 0 0 24154 3 0 0 25 0 1 0 26059411 12025856 2682 996147200 134512640 135127466 4294956256 18446744073709551615 134521759 0 0 4096 3 0 0 0 17 1 0 0
/proc/28422/statm: 2936 2682 75 150 0 2783 0
Current children cumulated CPU time (s) 242.94
Current children cumulated vsize (KiB) 33968

[startup+255.902 s]
/proc/loadavg: 2.08 2.08 2.02 3/88 28422
/proc/meminfo: memFree=967112/2055920 swapFree=4192948/4192956
[pid=28398] ppid=28396 vsize=16868 CPUtime=1.37
/proc/28398/stat : 28398 (sugar) S 28396 28398 25728 0 -1 4194304 1376 12782 0 2 5 1 122 9 16 0 1 0 26059267 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28398/statm: 4217 1113 409 3 0 796 0
[pid=28421] ppid=28398 vsize=5356 CPUtime=0
/proc/28421/stat : 28421 (sh) S 28398 28398 25728 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26059411 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28421/statm: 1339 232 193 169 0 50 0
[pid=28422] ppid=28421 vsize=11744 CPUtime=254.36
/proc/28422/stat : 28422 (minisat) R 28421 28398 25728 0 -1 4194304 2713 0 0 0 25433 3 0 0 25 0 1 0 26059411 12025856 2699 996147200 134512640 135127466 4294956256 18446744073709551615 134530581 0 0 4096 3 0 0 0 17 1 0 0
/proc/28422/statm: 2936 2699 75 150 0 2783 0
Current children cumulated CPU time (s) 255.73
Current children cumulated vsize (KiB) 33968

[startup+262.302 s]
/proc/loadavg: 2.06 2.08 2.02 3/88 28422
/proc/meminfo: memFree=967048/2055920 swapFree=4192948/4192956
[pid=28398] ppid=28396 vsize=16868 CPUtime=1.37
/proc/28398/stat : 28398 (sugar) S 28396 28398 25728 0 -1 4194304 1376 12782 0 2 5 1 122 9 16 0 1 0 26059267 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28398/statm: 4217 1113 409 3 0 796 0
[pid=28421] ppid=28398 vsize=5356 CPUtime=0
/proc/28421/stat : 28421 (sh) S 28398 28398 25728 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26059411 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28421/statm: 1339 232 193 169 0 50 0
[pid=28422] ppid=28421 vsize=11876 CPUtime=260.76
/proc/28422/stat : 28422 (minisat) R 28421 28398 25728 0 -1 4194304 2732 0 0 0 26073 3 0 0 25 0 1 0 26059411 12161024 2718 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/28422/statm: 2969 2718 75 150 0 2816 0
Current children cumulated CPU time (s) 262.13
Current children cumulated vsize (KiB) 34100

[startup+265.502 s]
/proc/loadavg: 2.06 2.08 2.02 3/88 28422
/proc/meminfo: memFree=966984/2055920 swapFree=4192948/4192956
[pid=28398] ppid=28396 vsize=16868 CPUtime=1.37
/proc/28398/stat : 28398 (sugar) S 28396 28398 25728 0 -1 4194304 1376 12782 0 2 5 1 122 9 16 0 1 0 26059267 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28398/statm: 4217 1113 409 3 0 796 0
[pid=28421] ppid=28398 vsize=5356 CPUtime=0
/proc/28421/stat : 28421 (sh) S 28398 28398 25728 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26059411 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28421/statm: 1339 232 193 169 0 50 0
[pid=28422] ppid=28421 vsize=11876 CPUtime=263.96
/proc/28422/stat : 28422 (minisat) R 28421 28398 25728 0 -1 4194304 2737 0 0 0 26393 3 0 0 25 0 1 0 26059411 12161024 2723 996147200 134512640 135127466 4294956256 18446744073709551615 134530621 0 0 4096 3 0 0 0 17 1 0 0
/proc/28422/statm: 2969 2723 75 150 0 2816 0
Current children cumulated CPU time (s) 265.33
Current children cumulated vsize (KiB) 34100

[startup+266.303 s]
/proc/loadavg: 2.06 2.07 2.02 3/88 28422
/proc/meminfo: memFree=966984/2055920 swapFree=4192948/4192956
[pid=28398] ppid=28396 vsize=16868 CPUtime=1.37
/proc/28398/stat : 28398 (sugar) S 28396 28398 25728 0 -1 4194304 1376 12782 0 2 5 1 122 9 16 0 1 0 26059267 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28398/statm: 4217 1113 409 3 0 796 0
[pid=28421] ppid=28398 vsize=5356 CPUtime=0
/proc/28421/stat : 28421 (sh) S 28398 28398 25728 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26059411 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28421/statm: 1339 232 193 169 0 50 0
[pid=28422] ppid=28421 vsize=11876 CPUtime=264.76
/proc/28422/stat : 28422 (minisat) R 28421 28398 25728 0 -1 4194304 2737 0 0 0 26473 3 0 0 25 0 1 0 26059411 12161024 2723 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/28422/statm: 2969 2723 75 150 0 2816 0
Current children cumulated CPU time (s) 266.13
Current children cumulated vsize (KiB) 34100

[startup+267.102 s]
/proc/loadavg: 2.06 2.07 2.02 3/88 28422
/proc/meminfo: memFree=966984/2055920 swapFree=4192948/4192956
[pid=28398] ppid=28396 vsize=16868 CPUtime=1.37
/proc/28398/stat : 28398 (sugar) S 28396 28398 25728 0 -1 4194304 1376 12782 0 2 5 1 122 9 16 0 1 0 26059267 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28398/statm: 4217 1113 409 3 0 796 0
[pid=28421] ppid=28398 vsize=5356 CPUtime=0
/proc/28421/stat : 28421 (sh) S 28398 28398 25728 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26059411 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28421/statm: 1339 232 193 169 0 50 0
[pid=28422] ppid=28421 vsize=11876 CPUtime=265.56
/proc/28422/stat : 28422 (minisat) R 28421 28398 25728 0 -1 4194304 2737 0 0 0 26553 3 0 0 25 0 1 0 26059411 12161024 2723 996147200 134512640 135127466 4294956256 18446744073709551615 134530686 0 0 4096 3 0 0 0 17 1 0 0
/proc/28422/statm: 2969 2723 75 150 0 2816 0
Current children cumulated CPU time (s) 266.93
Current children cumulated vsize (KiB) 34100

[startup+267.306 s]
/proc/loadavg: 2.06 2.07 2.02 3/88 28422
/proc/meminfo: memFree=966984/2055920 swapFree=4192948/4192956
[pid=28398] ppid=28396 vsize=16868 CPUtime=267.05
/proc/28398/stat : 28398 (sugar) S 28396 28398 25728 0 -1 4194304 1448 15813 0 2 5 2 26685 13 15 0 1 0 26059267 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/28398/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 267.05
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 267.374
CPU time (s): 267.183
CPU user time (s): 266.993
CPU system time (s): 0.189971
CPU usage (%): 99.9286
Max. virtual memory (cumulated for all children) (KiB): 886516

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 266.993
system time used= 0.189971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21022
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= 2011
involuntary context switches= 2380

runsolver used 0.397939 second user time and 0.830873 second system time

The end

Launcher Data 

Begin job on node87 at 2009-07-12 11:12:24
IDJOB=2089254
IDBENCH=59401
IDSOLVER=739
FILE ID=node87/2089254-1247389944
PBS_JOBID= 9507206
Free space on /tmp= 66296 MiB

SOLVER NAME= Sugar v1.14.6+minisat
BENCH NAME= CPAI08/csp/tightness0.5/normalized-rand-2-40-25-180-500-77_ext.xml
COMMAND LINE= DIR/sugar -c -vv -memlimit=MEMLIMIT -jar="DIR/sugar-v1-14-6.jar" -solver="DIR/minisat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2089254-1247389944/watcher-2089254-1247389944 -o /tmp/evaluation-result-2089254-1247389944/solver-2089254-1247389944 -C 1800 -W 2000 -M 900  HOME/sugar -c -vv -memlimit=900 -jar="HOME/sugar-v1-14-6.jar" -solver="HOME/minisat" -tmp="HOME/temp" HOME/instance-2089254-1247389944.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 34b2f5589e1e4a9078c0f2c077d0e11a
RANDOM SEED=1123347252

node87.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:        982768 kB
Buffers:        101176 kB
Cached:         793764 kB
SwapCached:          8 kB
Active:         280764 kB
Inactive:       706816 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        982768 kB
SwapTotal:     4192956 kB
SwapFree:      4192948 kB
Dirty:            3260 kB
Writeback:           0 kB
Mapped:         106988 kB
Slab:            70556 kB
Committed_AS:   918828 kB
PageTables:       2016 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= 66292 MiB
End job on node87 at 2009-07-12 11:16:52