Trace number 2090178

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 32.768 33.1929

General information on the benchmark

Namecsp/rand-2-30-15/
normalized-rand-2-30-15-306-230-33_ext.xml
MD5SUM7f0393b14ef1e4bbe4b64e288826f2c7
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 benchmark1.40579
Satisfiable
(Un)Satisfiability was proved
Number of variables30
Number of constraints229
Maximum constraint arity2
Maximum domain size15
Number of constraints which are defined in extension229
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 11:31:24 2009
0.00/0.08	c 0	PID 32018
0.00/0.08	c 0	HOST node68.alineos.net
0.00/0.08	c 0	CONVERTING HOME/instance-2090178-1247391084.xml TO HOME/temp.csp
0.00/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2090178-1247391084.xml' 'HOME/temp.csp'
0.07/0.48	c 0	1 domains, 30 variables, 0 predicates, 229 relations, 229 constraints
0.07/0.50	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.07/0.50	c 0	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'
0.07/0.58	c 0	Parsing HOME/temp.csp
0.46/0.85	c 1	parsed 489 expressions
0.46/0.86	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.46/0.86	c 1	Converting to clausal form CSP
0.46/0.88	c 1	converted 49 (10%) expressions
0.46/0.88	c 1	converted 98 (20%) expressions
0.46/0.88	c 1	converted 147 (30%) expressions
0.46/0.88	c 1	converted 196 (40%) expressions
0.46/0.88	c 1	converted 245 (50%) expressions
0.46/0.91	c 1	converted 294 (60%) expressions
0.46/0.91	c 1	converted 343 (70%) expressions
0.46/0.93	c 1	converted 392 (80%) expressions
0.46/0.93	c 1	converted 441 (90%) expressions
0.46/0.94	c 1	converted 489 (100%) expressions
0.46/0.94	c 1	CSP : 30 integers, 0 booleans, 229 clauses, largest domain size 15
0.46/0.94	c 1	Heap : 3 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.46/0.94	c 1	Propagation in CSP
0.46/0.94	c 1	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.46/0.94	c 1	CSP : 30 integers, 0 booleans, 229 clauses, largest domain size 15
0.46/0.95	c 1	Heap : 3 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.46/0.95	c 1	Simplifing CSP by introducing new Boolean variables
0.46/0.95	c 1	CSP : 30 integers, 0 booleans, 229 clauses, largest domain size 15
0.46/0.95	c 1	Heap : 3 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.46/0.98	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.46/0.99	c 1	3 (10%) CSP integer variables are encoded (39 clauses, 398 bytes)
0.46/0.99	c 1	6 (20%) CSP integer variables are encoded (78 clauses, 749 bytes)
0.46/0.99	c 1	9 (30%) CSP integer variables are encoded (117 clauses, 1151 bytes)
0.46/0.99	c 1	12 (40%) CSP integer variables are encoded (156 clauses, 1580 bytes)
0.46/0.99	c 1	15 (50%) CSP integer variables are encoded (195 clauses, 2009 bytes)
0.46/0.99	c 1	18 (60%) CSP integer variables are encoded (234 clauses, 2438 bytes)
0.46/0.99	c 1	21 (70%) CSP integer variables are encoded (273 clauses, 2867 bytes)
0.46/0.99	c 1	24 (80%) CSP integer variables are encoded (312 clauses, 3296 bytes)
0.46/1.00	c 1	27 (90%) CSP integer variables are encoded (351 clauses, 3725 bytes)
0.46/1.00	c 1	30 (100%) CSP integer variables are encoded (390 clauses, 4154 bytes)
0.46/1.04	c 1	23 (10%) CSP clauses are encoded (1339 clauses, 18670 bytes)
0.46/1.05	c 1	46 (20%) CSP clauses are encoded (2258 clauses, 33856 bytes)
0.46/1.06	c 1	69 (30%) CSP clauses are encoded (3251 clauses, 50225 bytes)
0.46/1.06	c 1	92 (40%) CSP clauses are encoded (4185 clauses, 65636 bytes)
0.46/1.07	c 1	115 (50%) CSP clauses are encoded (5121 clauses, 82237 bytes)
0.46/1.08	c 1	138 (60%) CSP clauses are encoded (6056 clauses, 99467 bytes)
0.46/1.09	c 1	161 (70%) CSP clauses are encoded (6948 clauses, 115961 bytes)
0.46/1.09	c 1	184 (80%) CSP clauses are encoded (7824 clauses, 132205 bytes)
1.03/1.11	c 1	207 (90%) CSP clauses are encoded (8699 clauses, 148339 bytes)
1.03/1.11	c 1	229 (100%) CSP clauses are encoded (9578 clauses, 164494 bytes)
1.03/1.11	c 1	229 CSP clauses encoded
1.03/1.11	c 1	Writing map file : HOME/temp.map
1.03/1.11	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.03/1.11	c 1	SAT : 420 SAT variables, 9578 SAT clauses, 164494 bytes
1.03/1.11	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.03/1.13	c 1	SOLVING HOME/temp.cnf
1.03/1.13	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.03/1.13	c 1	This is MiniSat 2.0 beta
1.03/1.13	c 1	WARNING: for repeatability, setting FPU to use double precision
1.03/1.13	c 1	============================[ Problem Statistics ]=============================
1.03/1.13	c 1	|                                                                             |
1.03/1.13	c 1	|  Number of variables:  420                                                  |
1.03/1.13	c 1	|  Number of clauses:    9578                                                 |
1.03/1.14	c 1	|  Parsing time:         0.00         s                                       |
1.03/1.14	c 1	============================[ Search Statistics ]==============================
1.03/1.14	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.03/1.14	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.03/1.14	c 1	===============================================================================
1.03/1.14	c 1	|         0 |     420     9578    34327 |     3192        0    nan |  0.000 % |
1.03/1.15	c 1	|       102 |     420     9578    34327 |     3511      102      9 |  0.001 % |
1.03/1.16	c 1	|       252 |     420     9578    34327 |     3863      252     10 |  0.001 % |
1.03/1.18	c 1	|       479 |     420     9578    34327 |     4249      479      9 |  0.019 % |
1.03/1.20	c 1	|       818 |     420     9578    34327 |     4674      818     10 |  0.020 % |
1.06/1.24	c 1	|      1326 |     420     9578    34327 |     5141     1326     10 |  0.020 % |
1.06/1.29	c 1	|      2086 |     420     9578    34327 |     5656     2086     11 |  0.020 % |
1.06/1.38	c 1	|      3225 |     420     9578    34327 |     6221     3225     11 |  0.014 % |
1.06/1.52	c 1	|      4933 |     420     9578    34327 |     6843     4933     11 |  0.015 % |
1.06/1.76	c 2	|      7495 |     420     9578    34327 |     7528     4008     12 |  0.015 % |
1.06/2.12	c 2	|     11342 |     420     9578    34327 |     8280     4030     12 |  0.017 % |
2.50/2.69	c 3	|     17108 |     420     9578    34327 |     9109     5585     13 |  0.002 % |
3.39/3.55	c 3	|     25757 |     420     9578    34327 |    10019     5031     15 |  0.006 % |
4.68/4.89	c 5	|     38732 |     419     9538    34215 |    11021     5666     14 |  0.240 % |
6.76/6.96	c 7	|     58194 |     418     9493    34088 |    12124     6824     14 |  0.477 % |
10.03/10.25	c 10	|     87386 |     418     9493    34088 |    13336    11548     13 |  0.489 % |
14.88/15.19	c 15	|    131175 |     414     9297    33407 |    14670     9829     14 |  1.429 % |
22.81/23.18	c 23	|    196860 |     414     9297    33407 |    16137     9009     15 |  1.431 % |
32.62/33.01	c 33	===============================================================================
32.62/33.01	c 33	restarts              : 18
32.62/33.01	c 33	conflicts             : 276874         (8770 /sec)
32.62/33.01	c 33	decisions             : 329903         (1.46 % random) (10449 /sec)
32.62/33.01	c 33	propagations          : 20251362       (641450 /sec)
32.62/33.01	c 33	conflict literals     : 4055161        (32.94 % deleted)
32.62/33.01	c 33	Memory used           : 4.81 MB
32.62/33.02	c 33	CPU time              : 31.5712 s
32.62/33.02	c 33	
32.62/33.02	c 33	UNSATISFIABLE
32.62/33.02	c 33	DECODING HOME/temp.out WITH HOME/temp.map
32.62/33.02	c 33	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'
32.64/33.10	c 33	Decoding HOME/temp.out
32.64/33.12	s UNSATISFIABLE
32.64/33.13	c 33	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
32.64/33.19	c 33	CPU 32.74 (0.05 0.02 32.56 0.11)
32.64/33.19	c 33	END Sun Jul 12 11:31:57 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-2090178-1247391084/watcher-2090178-1247391084 -o /tmp/evaluation-result-2090178-1247391084/solver-2090178-1247391084 -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-2090178-1247391084.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: 1.99 1.97 1.83 4/77 32018
/proc/meminfo: memFree=1831616/2055920 swapFree=4192812/4192956
[pid=32018] ppid=32016 vsize=12272 CPUtime=0
/proc/32018/stat : 32018 (sugar) R 32016 32018 28079 0 -1 4194304 359 0 0 0 0 0 0 0 20 0 1 0 26171079 12566528 327 996147200 4194304 4206940 548682068608 18446744073709551615 209578921944 0 0 4224 0 0 0 0 17 1 0 0
/proc/32018/statm: 3068 327 246 3 0 168 0

[startup+0.181023 s]
/proc/loadavg: 1.99 1.97 1.83 4/77 32018
/proc/meminfo: memFree=1831616/2055920 swapFree=4192812/4192956
[pid=32018] ppid=32016 vsize=16868 CPUtime=0.07
/proc/32018/stat : 32018 (sugar) S 32016 32018 28079 0 -1 4194304 1227 128 0 0 5 2 0 0 21 0 1 0 26171079 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 209569493090 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/32018/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.201027 s]
/proc/loadavg: 1.99 1.97 1.83 4/77 32018
/proc/meminfo: memFree=1831616/2055920 swapFree=4192812/4192956
[pid=32018] ppid=32016 vsize=16868 CPUtime=0.07
/proc/32018/stat : 32018 (sugar) S 32016 32018 28079 0 -1 4194304 1227 128 0 0 5 2 0 0 21 0 1 0 26171079 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 209569493090 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/32018/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.301043 s]
/proc/loadavg: 1.99 1.97 1.83 4/77 32018
/proc/meminfo: memFree=1831616/2055920 swapFree=4192812/4192956
[pid=32018] ppid=32016 vsize=16868 CPUtime=0.07
/proc/32018/stat : 32018 (sugar) S 32016 32018 28079 0 -1 4194304 1227 128 0 0 5 2 0 0 21 0 1 0 26171079 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 209569493090 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/32018/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.701107 s]
/proc/loadavg: 1.99 1.97 1.83 4/77 32018
/proc/meminfo: memFree=1831616/2055920 swapFree=4192812/4192956
[pid=32018] ppid=32016 vsize=16868 CPUtime=0.46
/proc/32018/stat : 32018 (sugar) S 32016 32018 28079 0 -1 4194304 1309 4680 0 1 5 2 36 3 16 0 1 0 26171079 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 209569493090 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/32018/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.46
Current children cumulated vsize (KiB) 16868

[startup+1.50124 s]
/proc/loadavg: 1.99 1.97 1.83 3/88 32040
/proc/meminfo: memFree=1818280/2055920 swapFree=4192812/4192956
[pid=32018] ppid=32016 vsize=16868 CPUtime=1.06
/proc/32018/stat : 32018 (sugar) S 32016 32018 28079 0 -1 4194304 1374 10732 0 2 5 2 91 8 15 0 1 0 26171079 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 209569493090 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/32018/statm: 4217 1112 409 3 0 796 0
Current children cumulated CPU time (s) 1.06
Current children cumulated vsize (KiB) 16868

[startup+3.10251 s]
/proc/loadavg: 1.99 1.97 1.83 3/80 32042
/proc/meminfo: memFree=1826472/2055920 swapFree=4192812/4192956
[pid=32018] ppid=32016 vsize=16868 CPUtime=1.06
/proc/32018/stat : 32018 (sugar) S 32016 32018 28079 0 -1 4194304 1374 10732 0 2 5 2 91 8 15 0 1 0 26171079 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 209569493090 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/32018/statm: 4217 1112 409 3 0 796 0
[pid=32041] ppid=32018 vsize=5356 CPUtime=0
/proc/32041/stat : 32041 (sh) S 32018 32018 28079 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26171192 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32041/statm: 1339 232 193 169 0 50 0
[pid=32042] ppid=32041 vsize=3168 CPUtime=1.94
/proc/32042/stat : 32042 (minisat) R 32041 32018 28079 0 -1 4194304 489 0 0 0 194 0 0 0 25 0 1 0 26171192 3244032 475 996147200 134512640 135127466 4294956256 18446744073709551615 134530686 0 0 4096 3 0 0 0 17 1 0 0
/proc/32042/statm: 792 475 75 150 0 639 0
Current children cumulated CPU time (s) 3
Current children cumulated vsize (KiB) 25392

[startup+6.30105 s]
/proc/loadavg: 1.99 1.97 1.83 3/80 32042
/proc/meminfo: memFree=1825960/2055920 swapFree=4192812/4192956
[pid=32018] ppid=32016 vsize=16868 CPUtime=1.06
/proc/32018/stat : 32018 (sugar) S 32016 32018 28079 0 -1 4194304 1374 10732 0 2 5 2 91 8 16 0 1 0 26171079 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 209569493090 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/32018/statm: 4217 1112 409 3 0 796 0
[pid=32041] ppid=32018 vsize=5356 CPUtime=0
/proc/32041/stat : 32041 (sh) S 32018 32018 28079 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26171192 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32041/statm: 1339 232 193 169 0 50 0
[pid=32042] ppid=32041 vsize=3564 CPUtime=5.11
/proc/32042/stat : 32042 (minisat) R 32041 32018 28079 0 -1 4194304 603 0 0 0 511 0 0 0 25 0 1 0 26171192 3649536 589 996147200 134512640 135127466 4294956256 18446744073709551615 134530783 0 0 4096 3 0 0 0 17 1 0 0
/proc/32042/statm: 891 589 75 150 0 738 0
Current children cumulated CPU time (s) 6.17
Current children cumulated vsize (KiB) 25788

[startup+12.7021 s]
/proc/loadavg: 1.99 1.97 1.83 3/80 32042
/proc/meminfo: memFree=1825320/2055920 swapFree=4192812/4192956
[pid=32018] ppid=32016 vsize=16868 CPUtime=1.06
/proc/32018/stat : 32018 (sugar) S 32016 32018 28079 0 -1 4194304 1374 10732 0 2 5 2 91 8 16 0 1 0 26171079 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 209569493090 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/32018/statm: 4217 1112 409 3 0 796 0
[pid=32041] ppid=32018 vsize=5356 CPUtime=0
/proc/32041/stat : 32041 (sh) S 32018 32018 28079 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26171192 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32041/statm: 1339 232 193 169 0 50 0
[pid=32042] ppid=32041 vsize=3984 CPUtime=11.44
/proc/32042/stat : 32042 (minisat) R 32041 32018 28079 0 -1 4194304 690 0 0 0 1144 0 0 0 25 0 1 0 26171192 4079616 676 996147200 134512640 135127466 4294956256 18446744073709551615 134530682 0 0 4096 3 0 0 0 17 1 0 0
/proc/32042/statm: 996 676 75 150 0 843 0
Current children cumulated CPU time (s) 12.5
Current children cumulated vsize (KiB) 26208

[startup+25.5013 s]
/proc/loadavg: 1.99 1.97 1.83 3/80 32042
/proc/meminfo: memFree=1824616/2055920 swapFree=4192812/4192956
[pid=32018] ppid=32016 vsize=16868 CPUtime=1.06
/proc/32018/stat : 32018 (sugar) S 32016 32018 28079 0 -1 4194304 1374 10732 0 2 5 2 91 8 16 0 1 0 26171079 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 209569493090 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/32018/statm: 4217 1112 409 3 0 796 0
[pid=32041] ppid=32018 vsize=5356 CPUtime=0
/proc/32041/stat : 32041 (sh) S 32018 32018 28079 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26171192 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32041/statm: 1339 232 193 169 0 50 0
[pid=32042] ppid=32041 vsize=4648 CPUtime=24.12
/proc/32042/stat : 32042 (minisat) R 32041 32018 28079 0 -1 4194304 881 0 0 0 2412 0 0 0 25 0 1 0 26171192 4759552 867 996147200 134512640 135127466 4294956256 18446744073709551615 134528568 0 0 4096 3 0 0 0 17 1 0 0
/proc/32042/statm: 1162 867 75 150 0 1009 0
Current children cumulated CPU time (s) 25.18
Current children cumulated vsize (KiB) 26872

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

[startup+25.6013 s]
/proc/loadavg: 1.99 1.97 1.83 3/80 32042
/proc/meminfo: memFree=1824616/2055920 swapFree=4192812/4192956
[pid=32018] ppid=32016 vsize=16868 CPUtime=1.06
/proc/32018/stat : 32018 (sugar) S 32016 32018 28079 0 -1 4194304 1374 10732 0 2 5 2 91 8 16 0 1 0 26171079 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 209569493090 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/32018/statm: 4217 1112 409 3 0 796 0
[pid=32041] ppid=32018 vsize=5356 CPUtime=0
/proc/32041/stat : 32041 (sh) S 32018 32018 28079 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26171192 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32041/statm: 1339 232 193 169 0 50 0
[pid=32042] ppid=32041 vsize=4648 CPUtime=24.22
/proc/32042/stat : 32042 (minisat) R 32041 32018 28079 0 -1 4194304 881 0 0 0 2422 0 0 0 25 0 1 0 26171192 4759552 867 996147200 134512640 135127466 4294956256 18446744073709551615 134530828 0 0 4096 3 0 0 0 17 1 0 0
/proc/32042/statm: 1162 867 75 150 0 1009 0
Current children cumulated CPU time (s) 25.28
Current children cumulated vsize (KiB) 26872

[startup+28.8019 s]
/proc/loadavg: 1.99 1.97 1.83 3/80 32042
/proc/meminfo: memFree=1824424/2055920 swapFree=4192812/4192956
[pid=32018] ppid=32016 vsize=16868 CPUtime=1.06
/proc/32018/stat : 32018 (sugar) S 32016 32018 28079 0 -1 4194304 1374 10732 0 2 5 2 91 8 16 0 1 0 26171079 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 209569493090 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/32018/statm: 4217 1112 409 3 0 796 0
[pid=32041] ppid=32018 vsize=5356 CPUtime=0
/proc/32041/stat : 32041 (sh) S 32018 32018 28079 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26171192 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32041/statm: 1339 232 193 169 0 50 0
[pid=32042] ppid=32041 vsize=4784 CPUtime=27.39
/proc/32042/stat : 32042 (minisat) R 32041 32018 28079 0 -1 4194304 912 0 0 0 2739 0 0 0 25 0 1 0 26171192 4898816 898 996147200 134512640 135127466 4294956256 18446744073709551615 134522666 0 0 4096 3 0 0 0 17 1 0 0
/proc/32042/statm: 1196 898 75 150 0 1043 0
Current children cumulated CPU time (s) 28.45
Current children cumulated vsize (KiB) 27008

[startup+30.4011 s]
/proc/loadavg: 1.99 1.97 1.83 3/80 32042
/proc/meminfo: memFree=1824488/2055920 swapFree=4192812/4192956
[pid=32018] ppid=32016 vsize=16868 CPUtime=1.06
/proc/32018/stat : 32018 (sugar) S 32016 32018 28079 0 -1 4194304 1374 10732 0 2 5 2 91 8 16 0 1 0 26171079 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 209569493090 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/32018/statm: 4217 1112 409 3 0 796 0
[pid=32041] ppid=32018 vsize=5356 CPUtime=0
/proc/32041/stat : 32041 (sh) S 32018 32018 28079 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26171192 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32041/statm: 1339 232 193 169 0 50 0
[pid=32042] ppid=32041 vsize=4920 CPUtime=28.98
/proc/32042/stat : 32042 (minisat) R 32041 32018 28079 0 -1 4194304 924 0 0 0 2898 0 0 0 25 0 1 0 26171192 5038080 910 996147200 134512640 135127466 4294956256 18446744073709551615 134530814 0 0 4096 3 0 0 0 17 1 0 0
/proc/32042/statm: 1230 910 75 150 0 1077 0
Current children cumulated CPU time (s) 30.04
Current children cumulated vsize (KiB) 27144

[startup+32.0074 s]
/proc/loadavg: 1.99 1.97 1.83 3/80 32042
/proc/meminfo: memFree=1824488/2055920 swapFree=4192812/4192956
[pid=32018] ppid=32016 vsize=16868 CPUtime=1.06
/proc/32018/stat : 32018 (sugar) S 32016 32018 28079 0 -1 4194304 1374 10732 0 2 5 2 91 8 16 0 1 0 26171079 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 209569493090 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/32018/statm: 4217 1112 409 3 0 796 0
[pid=32041] ppid=32018 vsize=5356 CPUtime=0
/proc/32041/stat : 32041 (sh) S 32018 32018 28079 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26171192 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32041/statm: 1339 232 193 169 0 50 0
[pid=32042] ppid=32041 vsize=4920 CPUtime=30.57
/proc/32042/stat : 32042 (minisat) R 32041 32018 28079 0 -1 4194304 931 0 0 0 3057 0 0 0 25 0 1 0 26171192 5038080 917 996147200 134512640 135127466 4294956256 18446744073709551615 134531107 0 0 4096 3 0 0 0 17 1 0 0
/proc/32042/statm: 1230 917 75 150 0 1077 0
Current children cumulated CPU time (s) 31.63
Current children cumulated vsize (KiB) 27144

[startup+32.8025 s]
/proc/loadavg: 1.99 1.97 1.83 3/80 32042
/proc/meminfo: memFree=1824488/2055920 swapFree=4192812/4192956
[pid=32018] ppid=32016 vsize=16868 CPUtime=1.06
/proc/32018/stat : 32018 (sugar) S 32016 32018 28079 0 -1 4194304 1374 10732 0 2 5 2 91 8 16 0 1 0 26171079 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 209569493090 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/32018/statm: 4217 1112 409 3 0 796 0
[pid=32041] ppid=32018 vsize=5356 CPUtime=0
/proc/32041/stat : 32041 (sh) S 32018 32018 28079 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26171192 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32041/statm: 1339 232 193 169 0 50 0
[pid=32042] ppid=32041 vsize=4920 CPUtime=31.36
/proc/32042/stat : 32042 (minisat) R 32041 32018 28079 0 -1 4194304 933 0 0 0 3136 0 0 0 25 0 1 0 26171192 5038080 919 996147200 134512640 135127466 4294956256 18446744073709551615 134530684 0 0 4096 3 0 0 0 17 1 0 0
/proc/32042/statm: 1230 919 75 150 0 1077 0
Current children cumulated CPU time (s) 32.42
Current children cumulated vsize (KiB) 27144

[startup+33.0026 s]
/proc/loadavg: 1.99 1.97 1.83 3/80 32042
/proc/meminfo: memFree=1824424/2055920 swapFree=4192812/4192956
[pid=32018] ppid=32016 vsize=16868 CPUtime=1.06
/proc/32018/stat : 32018 (sugar) S 32016 32018 28079 0 -1 4194304 1374 10732 0 2 5 2 91 8 16 0 1 0 26171079 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 209569493090 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/32018/statm: 4217 1112 409 3 0 796 0
[pid=32041] ppid=32018 vsize=5356 CPUtime=0
/proc/32041/stat : 32041 (sh) S 32018 32018 28079 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26171192 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32041/statm: 1339 232 193 169 0 50 0
[pid=32042] ppid=32041 vsize=4920 CPUtime=31.56
/proc/32042/stat : 32042 (minisat) R 32041 32018 28079 0 -1 4194304 933 0 0 0 3156 0 0 0 25 0 1 0 26171192 5038080 919 996147200 134512640 135127466 4294956256 18446744073709551615 134530936 0 0 4096 3 0 0 0 17 1 0 0
/proc/32042/statm: 1230 919 75 150 0 1077 0
Current children cumulated CPU time (s) 32.62
Current children cumulated vsize (KiB) 27144

[startup+33.1076 s]
/proc/loadavg: 1.99 1.97 1.83 3/80 32042
/proc/meminfo: memFree=1824424/2055920 swapFree=4192812/4192956
[pid=32018] ppid=32016 vsize=16868 CPUtime=32.64
/proc/32018/stat : 32018 (sugar) S 32016 32018 28079 0 -1 4194304 1427 11959 0 2 5 2 3248 9 17 0 1 0 26171079 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 209569493090 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/32018/statm: 4217 1112 409 3 0 796 0
Current children cumulated CPU time (s) 32.64
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 33.1929
CPU time (s): 32.768
CPU user time (s): 32.623
CPU system time (s): 0.144977
CPU usage (%): 98.72
Max. virtual memory (cumulated for all children) (KiB): 886592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 32.623
system time used= 0.144977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17161
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= 1465
involuntary context switches= 2011

runsolver used 0.049992 second user time and 0.111982 second system time

The end

Launcher Data 

Begin job on node68 at 2009-07-12 11:31:24
IDJOB=2090178
IDBENCH=59694
IDSOLVER=739
FILE ID=node68/2090178-1247391084
PBS_JOBID= 9507217
Free space on /tmp= 66456 MiB

SOLVER NAME= Sugar v1.14.6+minisat
BENCH NAME= CPAI08/csp/rand-2-30-15/normalized-rand-2-30-15-306-230-33_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-2090178-1247391084/watcher-2090178-1247391084 -o /tmp/evaluation-result-2090178-1247391084/solver-2090178-1247391084 -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-2090178-1247391084.xml

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

MD5SUM BENCH= 7f0393b14ef1e4bbe4b64e288826f2c7
RANDOM SEED=1877596661

node68.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		: 3000.258
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		: 3000.258
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:       1832096 kB
Buffers:         24576 kB
Cached:         118700 kB
SwapCached:          0 kB
Active:         107636 kB
Inactive:        62024 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1832096 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1832 kB
Writeback:           0 kB
Mapped:          37776 kB
Slab:            38916 kB
Committed_AS:   232256 kB
PageTables:       2008 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= 66452 MiB
End job on node68 at 2009-07-12 11:31:57