Trace number 2090673

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+minisatSAT 76.8963 77.7483

General information on the benchmark

Namecsp/tightness0.65/
normalized-rand-2-40-40-135-650-74_ext.xml
MD5SUMdf6d8d794a02b35815c263bb51acd3dd
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.16382
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints135
Maximum constraint arity2
Maximum domain size40
Number of constraints which are defined in extension135
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 11:33:45 2009
0.00/0.07	c 0	PID 28017
0.00/0.08	c 0	HOST node52.alineos.net
0.00/0.08	c 0	CONVERTING HOME/instance-2090673-1247391224.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-2090673-1247391224.xml' 'HOME/temp.csp'
0.06/0.76	c 0	1 domains, 40 variables, 0 predicates, 135 relations, 135 constraints
0.06/0.80	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.80	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'
0.06/0.88	c 0	Parsing HOME/temp.csp
1.21/1.35	c 1	parsed 311 expressions
1.21/1.36	c 1	Heap : 7 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.21/1.36	c 1	Converting to clausal form CSP
1.21/1.38	c 1	converted 32 (10%) expressions
1.21/1.39	c 1	converted 63 (20%) expressions
1.30/1.40	c 1	converted 94 (30%) expressions
1.30/1.41	c 1	converted 125 (40%) expressions
1.30/1.41	c 1	converted 156 (50%) expressions
1.30/1.44	c 1	converted 187 (60%) expressions
1.30/1.48	c 1	converted 218 (70%) expressions
1.40/1.51	c 1	converted 249 (80%) expressions
1.50/1.64	c 1	converted 280 (90%) expressions
1.50/1.68	c 1	converted 311 (100%) expressions
1.50/1.68	c 1	CSP : 40 integers, 0 booleans, 135 clauses, largest domain size 40
1.50/1.68	c 1	Heap : 14 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.50/1.68	c 1	Propagation in CSP
1.50/1.68	c 1	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.50/1.69	c 1	CSP : 40 integers, 0 booleans, 135 clauses, largest domain size 40
1.50/1.69	c 1	Heap : 14 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.50/1.69	c 1	Simplifing CSP by introducing new Boolean variables
1.50/1.69	c 1	CSP : 40 integers, 0 booleans, 135 clauses, largest domain size 40
1.50/1.69	c 1	Heap : 14 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.60/1.75	c 1	Encoding CSP to SAT : HOME/temp.cnf
1.60/1.76	c 1	4 (10%) CSP integer variables are encoded (152 clauses, 1526 bytes)
1.60/1.76	c 1	8 (20%) CSP integer variables are encoded (304 clauses, 3198 bytes)
1.60/1.76	c 1	12 (30%) CSP integer variables are encoded (456 clauses, 4870 bytes)
1.60/1.76	c 1	16 (40%) CSP integer variables are encoded (608 clauses, 6542 bytes)
1.60/1.77	c 1	20 (50%) CSP integer variables are encoded (760 clauses, 8214 bytes)
1.60/1.77	c 1	24 (60%) CSP integer variables are encoded (912 clauses, 9886 bytes)
1.60/1.77	c 1	28 (70%) CSP integer variables are encoded (1064 clauses, 11739 bytes)
1.60/1.77	c 1	32 (80%) CSP integer variables are encoded (1216 clauses, 13715 bytes)
1.60/1.77	c 1	36 (90%) CSP integer variables are encoded (1368 clauses, 15691 bytes)
1.60/1.77	c 1	40 (100%) CSP integer variables are encoded (1520 clauses, 17667 bytes)
1.70/1.84	c 1	14 (10%) CSP clauses are encoded (6522 clauses, 106049 bytes)
1.70/1.87	c 1	27 (20%) CSP clauses are encoded (11107 clauses, 197647 bytes)
1.80/1.91	c 1	41 (30%) CSP clauses are encoded (16079 clauses, 296495 bytes)
1.80/1.94	c 1	54 (40%) CSP clauses are encoded (20666 clauses, 389383 bytes)
1.80/1.97	c 1	68 (50%) CSP clauses are encoded (25668 clauses, 487765 bytes)
1.90/2.00	c 2	81 (60%) CSP clauses are encoded (30299 clauses, 579894 bytes)
1.90/2.03	c 2	95 (70%) CSP clauses are encoded (35210 clauses, 679277 bytes)
1.90/2.06	c 2	108 (80%) CSP clauses are encoded (39828 clauses, 774440 bytes)
1.90/2.09	c 2	122 (90%) CSP clauses are encoded (44773 clauses, 878894 bytes)
2.00/2.13	c 2	135 (100%) CSP clauses are encoded (49346 clauses, 983214 bytes)
2.00/2.13	c 2	135 CSP clauses encoded
2.00/2.13	c 2	Writing map file : HOME/temp.map
2.00/2.13	c 2	Heap : 6 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.00/2.13	c 2	SAT : 1560 SAT variables, 49346 SAT clauses, 983214 bytes
2.00/2.13	c 2	Heap : 6 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.00/2.17	c 2	SOLVING HOME/temp.cnf
2.00/2.17	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
2.00/2.17	c 2	This is MiniSat 2.0 beta
2.00/2.17	c 2	WARNING: for repeatability, setting FPU to use double precision
2.00/2.17	c 2	============================[ Problem Statistics ]=============================
2.00/2.17	c 2	|                                                                             |
2.00/2.17	c 2	|  Number of variables:  1560                                                 |
2.00/2.17	c 2	|  Number of clauses:    49346                                                |
2.00/2.20	c 2	|  Parsing time:         0.03         s                                       |
2.00/2.20	c 2	============================[ Search Statistics ]==============================
2.00/2.20	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.00/2.20	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.00/2.20	c 2	===============================================================================
2.00/2.20	c 2	|         0 |    1560    49346   184824 |    16448        0    nan |  0.000 % |
2.06/2.22	c 2	|       100 |    1560    49346   184824 |    18093      100      8 |  0.000 % |
2.06/2.25	c 2	|       250 |    1560    49346   184824 |    19902      250     10 |  0.003 % |
2.06/2.28	c 2	|       475 |    1560    49346   184824 |    21893      475     11 |  0.001 % |
2.06/2.34	c 2	|       813 |    1560    49346   184824 |    24082      813     11 |  0.002 % |
2.06/2.43	c 2	|      1320 |    1560    49346   184824 |    26490     1320     11 |  0.002 % |
2.06/2.55	c 2	|      2081 |    1560    49346   184824 |    29139     2081     12 |  0.002 % |
2.06/2.77	c 2	|      3221 |    1560    49346   184824 |    32053     3221     12 |  0.003 % |
2.06/3.09	c 3	|      4931 |    1560    49346   184824 |    35259     4931     12 |  0.003 % |
3.36/3.59	c 3	|      7493 |    1560    49346   184824 |    38785     7493     12 |  0.003 % |
4.26/4.45	c 4	|     11338 |    1560    49346   184824 |    42663    11338     13 |  0.003 % |
5.45/5.69	c 5	|     17104 |    1560    49346   184824 |    46929    17104     14 |  0.000 % |
8.02/8.22	c 8	|     25753 |    1560    49346   184824 |    51622    25753     14 |  0.001 % |
12.37/12.62	c 12	|     38727 |    1560    49346   184824 |    56785    38727     14 |  0.002 % |
20.60/20.91	c 20	|     58188 |    1560    49346   184824 |    62463    15842     14 |  0.003 % |
28.92/29.31	c 29	|     87383 |    1557    49104   184019 |    68710    21517     14 |  0.192 % |
47.85/48.44	c 48	|    131175 |    1557    49104   184019 |    75581    65309     17 |  0.194 % |
76.66/77.56	c 77	===============================================================================
76.66/77.56	c 77	restarts              : 17
76.66/77.56	c 77	conflicts             : 190291         (2549 /sec)
76.66/77.56	c 77	decisions             : 259266         (1.48 % random) (3473 /sec)
76.66/77.56	c 77	propagations          : 27845385       (373044 /sec)
76.66/77.56	c 77	conflict literals     : 3067212        (40.00 % deleted)
76.66/77.56	c 77	Memory used           : 12.20 MB
76.66/77.56	c 77	CPU time              : 74.6437 s
76.66/77.56	c 77	
76.66/77.56	c 77	SATISFIABLE
76.66/77.57	c 77	DECODING HOME/temp.out WITH HOME/temp.map
76.66/77.57	c 77	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'
76.74/77.65	c 77	Decoding HOME/temp.out
76.74/77.68	s SATISFIABLE
76.74/77.68	v 13 27 12 13 26 36 37 8 18 16 27 39 15 33 36 9 25 5 15 15 3 18 2 22 16 12 37 33 30 35 24 38 13 16 32 0 8 34 0 18
76.74/77.69	c 77	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
76.74/77.74	c 77	CPU 76.87 (0.06 0.01 76.63 0.17)
76.74/77.74	c 77	END Sun Jul 12 11:35:02 2009

Verifier Data 

OK

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2090673-1247391224/watcher-2090673-1247391224 -o /tmp/evaluation-result-2090673-1247391224/solver-2090673-1247391224 -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-2090673-1247391224.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: 2.17 2.05 2.01 4/73 28017
/proc/meminfo: memFree=1836744/2055920 swapFree=4192812/4192956
[pid=28017] ppid=28015 vsize=4708 CPUtime=0
/proc/28017/stat : 28017 (sugar) R 28015 28017 26065 0 -1 4194304 58 0 0 0 0 0 0 0 23 0 1 0 26185915 4820992 43 996147200 4194304 4206940 548682068608 18446744073709551615 273651135881 0 0 4096 0 0 0 0 17 1 0 0
/proc/28017/statm: 1177 43 33 3 0 8 0

[startup+0.094412 s]
/proc/loadavg: 2.17 2.05 2.01 4/73 28017
/proc/meminfo: memFree=1836744/2055920 swapFree=4192812/4192956
[pid=28017] ppid=28015 vsize=16868 CPUtime=0.06
/proc/28017/stat : 28017 (sugar) S 28015 28017 26065 0 -1 4194304 1227 128 0 0 5 1 0 0 24 0 1 0 26185915 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 273662652514 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28017/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.107005 s]
/proc/loadavg: 2.17 2.05 2.01 4/73 28017
/proc/meminfo: memFree=1836744/2055920 swapFree=4192812/4192956
[pid=28017] ppid=28015 vsize=16868 CPUtime=0.06
/proc/28017/stat : 28017 (sugar) S 28015 28017 26065 0 -1 4194304 1227 128 0 0 5 1 0 0 24 0 1 0 26185915 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 273662652514 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28017/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.30137 s]
/proc/loadavg: 2.17 2.05 2.01 4/73 28017
/proc/meminfo: memFree=1836744/2055920 swapFree=4192812/4192956
[pid=28017] ppid=28015 vsize=16868 CPUtime=0.06
/proc/28017/stat : 28017 (sugar) S 28015 28017 26065 0 -1 4194304 1227 128 0 0 5 1 0 0 24 0 1 0 26185915 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 273662652514 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28017/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.701399 s]
/proc/loadavg: 2.17 2.05 2.01 4/73 28017
/proc/meminfo: memFree=1836744/2055920 swapFree=4192812/4192956
[pid=28017] ppid=28015 vsize=16868 CPUtime=0.06
/proc/28017/stat : 28017 (sugar) S 28015 28017 26065 0 -1 4194304 1227 128 0 0 5 1 0 0 24 0 1 0 26185915 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 273662652514 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28017/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+1.50245 s]
/proc/loadavg: 2.17 2.05 2.01 3/84 28039
/proc/meminfo: memFree=1826672/2055920 swapFree=4192812/4192956
[pid=28017] ppid=28015 vsize=16868 CPUtime=0.73
/proc/28017/stat : 28017 (sugar) S 28015 28017 26065 0 -1 4194304 1309 4747 0 1 5 1 64 3 15 0 1 0 26185915 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 273662652514 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28017/statm: 4217 1111 409 3 0 796 0
[pid=28030] ppid=28017 vsize=5356 CPUtime=0
/proc/28030/stat : 28030 (sh) S 28017 28017 26065 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 26185996 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28030/statm: 1339 233 193 169 0 50 0
[pid=28031] ppid=28030 vsize=864376 CPUtime=0.67
/proc/28031/stat : 28031 (java) S 28030 28017 26065 0 -1 0 7866 0 1 0 64 3 0 0 18 0 9 0 26185996 885121024 7137 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/28031/statm: 216094 7137 2567 9 0 210599 0
[pid=28031/tid=28032] ppid=28030 vsize=864376 CPUtime=0.41
/proc/28031/task/28032/stat : 28032 (java) R 28030 28017 26065 0 -1 64 2616 0 1 0 40 1 0 0 22 0 9 0 26185997 885121024 7137 996147200 134512640 134550932 4294955936 18446744073709551615 4126516523 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28031/tid=28033] ppid=28030 vsize=864376 CPUtime=0.19
/proc/28031/task/28033/stat : 28033 (java) S 28030 28017 26065 0 -1 64 4237 0 0 0 18 1 0 0 16 0 9 0 26185998 885121024 7137 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=28031/tid=28034] ppid=28030 vsize=864376 CPUtime=0
/proc/28031/task/28034/stat : 28034 (java) S 28030 28017 26065 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 26185998 885121024 7137 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28031/tid=28035] ppid=28030 vsize=864376 CPUtime=0
/proc/28031/task/28035/stat : 28035 (java) S 28030 28017 26065 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 26185998 885121024 7137 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28031/tid=28036] ppid=28030 vsize=864376 CPUtime=0
/proc/28031/task/28036/stat : 28036 (java) S 28030 28017 26065 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 26186000 885121024 7137 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28031/tid=28037] ppid=28030 vsize=864376 CPUtime=0.04
/proc/28031/task/28037/stat : 28037 (java) S 28030 28017 26065 0 -1 64 311 0 0 0 4 0 0 0 16 0 9 0 26186000 885121024 7137 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28031/tid=28038] ppid=28030 vsize=864376 CPUtime=0
/proc/28031/task/28038/stat : 28038 (java) S 28030 28017 26065 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 26186000 885121024 7137 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28031/tid=28039] ppid=28030 vsize=864376 CPUtime=0
/proc/28031/task/28039/stat : 28039 (java) S 28030 28017 26065 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 26186000 885121024 7137 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.4
Current children cumulated vsize (KiB) 886600

[startup+3.10156 s]
/proc/loadavg: 2.17 2.05 2.01 3/84 28039
/proc/meminfo: memFree=1809136/2055920 swapFree=4192812/4192956
[pid=28017] ppid=28015 vsize=16868 CPUtime=2.06
/proc/28017/stat : 28017 (sugar) S 28015 28017 26065 0 -1 4194304 1376 14065 0 2 6 1 189 10 15 0 1 0 26185915 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 273662652514 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28017/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 2.06
Current children cumulated vsize (KiB) 16868
heavy processes:

[startup+6.30278 s]
/proc/loadavg: 2.24 2.07 2.01 3/76 28041
/proc/meminfo: memFree=1826544/2055920 swapFree=4192812/4192956
[pid=28017] ppid=28015 vsize=16868 CPUtime=2.06
/proc/28017/stat : 28017 (sugar) S 28015 28017 26065 0 -1 4194304 1376 14065 0 2 6 1 189 10 16 0 1 0 26185915 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 273662652514 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28017/statm: 4217 1113 409 3 0 796 0
[pid=28040] ppid=28017 vsize=5356 CPUtime=0
/proc/28040/stat : 28040 (sh) S 28017 28017 26065 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26186132 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28040/statm: 1339 232 193 169 0 50 0
[pid=28041] ppid=28040 vsize=6132 CPUtime=4.08
/proc/28041/stat : 28041 (minisat) R 28040 28017 26065 0 -1 4194304 1406 0 0 0 407 1 0 0 25 0 1 0 26186132 6279168 1392 996147200 134512640 135127466 4294956256 18446744073709551615 134530783 0 0 4096 3 0 0 0 17 1 0 0
/proc/28041/statm: 1533 1392 75 150 0 1380 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 28356

[startup+12.7012 s]
/proc/loadavg: 2.22 2.06 2.01 3/76 28041
/proc/meminfo: memFree=1824496/2055920 swapFree=4192812/4192956
[pid=28017] ppid=28015 vsize=16868 CPUtime=2.06
/proc/28017/stat : 28017 (sugar) S 28015 28017 26065 0 -1 4194304 1376 14065 0 2 6 1 189 10 16 0 1 0 26185915 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 273662652514 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28017/statm: 4217 1113 409 3 0 796 0
[pid=28040] ppid=28017 vsize=5356 CPUtime=0
/proc/28040/stat : 28040 (sh) S 28017 28017 26065 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26186132 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28040/statm: 1339 232 193 169 0 50 0
[pid=28041] ppid=28040 vsize=7888 CPUtime=10.42
/proc/28041/stat : 28041 (minisat) R 28040 28017 26065 0 -1 4194304 1855 0 0 0 1040 2 0 0 25 0 1 0 26186132 8077312 1841 996147200 134512640 135127466 4294956256 18446744073709551615 134530755 0 0 4096 3 0 0 0 17 1 0 0
/proc/28041/statm: 1972 1841 75 150 0 1819 0
Current children cumulated CPU time (s) 12.48
Current children cumulated vsize (KiB) 30112

[startup+25.5011 s]
/proc/loadavg: 2.17 2.06 2.01 3/76 28041
/proc/meminfo: memFree=1822832/2055920 swapFree=4192812/4192956
[pid=28017] ppid=28015 vsize=16868 CPUtime=2.06
/proc/28017/stat : 28017 (sugar) S 28015 28017 26065 0 -1 4194304 1376 14065 0 2 6 1 189 10 16 0 1 0 26185915 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 273662652514 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28017/statm: 4217 1113 409 3 0 796 0
[pid=28040] ppid=28017 vsize=5356 CPUtime=0
/proc/28040/stat : 28040 (sh) S 28017 28017 26065 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26186132 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28040/statm: 1339 232 193 169 0 50 0
[pid=28041] ppid=28040 vsize=9568 CPUtime=23.09
/proc/28041/stat : 28041 (minisat) R 28040 28017 26065 0 -1 4194304 2289 0 0 0 2307 2 0 0 25 0 1 0 26186132 9797632 2275 996147200 134512640 135127466 4294956256 18446744073709551615 134530624 0 0 4096 3 0 0 0 17 1 0 0
/proc/28041/statm: 2392 2275 75 150 0 2239 0
Current children cumulated CPU time (s) 25.15
Current children cumulated vsize (KiB) 31792

[startup+51.1018 s]
/proc/loadavg: 2.11 2.05 2.01 3/76 28041
/proc/meminfo: memFree=1820848/2055920 swapFree=4192812/4192956
[pid=28017] ppid=28015 vsize=16868 CPUtime=2.06
/proc/28017/stat : 28017 (sugar) S 28015 28017 26065 0 -1 4194304 1376 14065 0 2 6 1 189 10 16 0 1 0 26185915 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 273662652514 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28017/statm: 4217 1113 409 3 0 796 0
[pid=28040] ppid=28017 vsize=5356 CPUtime=0
/proc/28040/stat : 28040 (sh) S 28017 28017 26065 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26186132 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28040/statm: 1339 232 193 169 0 50 0
[pid=28041] ppid=28040 vsize=11800 CPUtime=48.45
/proc/28041/stat : 28041 (minisat) R 28040 28017 26065 0 -1 4194304 2804 0 0 0 4842 3 0 0 25 0 1 0 26186132 12083200 2790 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/28041/statm: 2950 2790 75 150 0 2797 0
Current children cumulated CPU time (s) 50.51
Current children cumulated vsize (KiB) 34024

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

[startup+63.9017 s]
/proc/loadavg: 2.08 2.05 2.01 3/76 28041
/proc/meminfo: memFree=1820208/2055920 swapFree=4192812/4192956
[pid=28017] ppid=28015 vsize=16868 CPUtime=2.06
/proc/28017/stat : 28017 (sugar) S 28015 28017 26065 0 -1 4194304 1376 14065 0 2 6 1 189 10 16 0 1 0 26185915 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 273662652514 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28017/statm: 4217 1113 409 3 0 796 0
[pid=28040] ppid=28017 vsize=5356 CPUtime=0
/proc/28040/stat : 28040 (sh) S 28017 28017 26065 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26186132 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28040/statm: 1339 232 193 169 0 50 0
[pid=28041] ppid=28040 vsize=12328 CPUtime=61.13
/proc/28041/stat : 28041 (minisat) R 28040 28017 26065 0 -1 4194304 2960 0 0 0 6110 3 0 0 25 0 1 0 26186132 12623872 2946 996147200 134512640 135127466 4294956256 18446744073709551615 134527053 0 0 4096 3 0 0 0 17 1 0 0
/proc/28041/statm: 3082 2946 75 150 0 2929 0
Current children cumulated CPU time (s) 63.19
Current children cumulated vsize (KiB) 34552

[startup+70.3011 s]
/proc/loadavg: 2.08 2.05 2.01 3/76 28041
/proc/meminfo: memFree=1820144/2055920 swapFree=4192812/4192956
[pid=28017] ppid=28015 vsize=16868 CPUtime=2.06
/proc/28017/stat : 28017 (sugar) S 28015 28017 26065 0 -1 4194304 1376 14065 0 2 6 1 189 10 16 0 1 0 26185915 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 273662652514 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28017/statm: 4217 1113 409 3 0 796 0
[pid=28040] ppid=28017 vsize=5356 CPUtime=0
/proc/28040/stat : 28040 (sh) S 28017 28017 26065 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26186132 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28040/statm: 1339 232 193 169 0 50 0
[pid=28041] ppid=28040 vsize=12484 CPUtime=67.48
/proc/28041/stat : 28041 (minisat) R 28040 28017 26065 0 -1 4194304 2985 0 0 0 6745 3 0 0 25 0 1 0 26186132 12783616 2971 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/28041/statm: 3121 2971 75 150 0 2968 0
Current children cumulated CPU time (s) 69.54
Current children cumulated vsize (KiB) 34708

[startup+73.5023 s]
/proc/loadavg: 2.07 2.05 2.01 3/76 28041
/proc/meminfo: memFree=1820144/2055920 swapFree=4192812/4192956
[pid=28017] ppid=28015 vsize=16868 CPUtime=2.06
/proc/28017/stat : 28017 (sugar) S 28015 28017 26065 0 -1 4194304 1376 14065 0 2 6 1 189 10 16 0 1 0 26185915 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 273662652514 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28017/statm: 4217 1113 409 3 0 796 0
[pid=28040] ppid=28017 vsize=5356 CPUtime=0
/proc/28040/stat : 28040 (sh) S 28017 28017 26065 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26186132 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28040/statm: 1339 232 193 169 0 50 0
[pid=28041] ppid=28040 vsize=12484 CPUtime=70.65
/proc/28041/stat : 28041 (minisat) R 28040 28017 26065 0 -1 4194304 2986 0 0 0 7062 3 0 0 25 0 1 0 26186132 12783616 2972 996147200 134512640 135127466 4294956256 18446744073709551615 134530621 0 0 4096 3 0 0 0 17 1 0 0
/proc/28041/statm: 3121 2972 75 150 0 2968 0
Current children cumulated CPU time (s) 72.71
Current children cumulated vsize (KiB) 34708

[startup+75.1024 s]
/proc/loadavg: 2.07 2.05 2.01 3/76 28041
/proc/meminfo: memFree=1820144/2055920 swapFree=4192812/4192956
[pid=28017] ppid=28015 vsize=16868 CPUtime=2.06
/proc/28017/stat : 28017 (sugar) S 28015 28017 26065 0 -1 4194304 1376 14065 0 2 6 1 189 10 16 0 1 0 26185915 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 273662652514 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28017/statm: 4217 1113 409 3 0 796 0
[pid=28040] ppid=28017 vsize=5356 CPUtime=0
/proc/28040/stat : 28040 (sh) S 28017 28017 26065 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26186132 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28040/statm: 1339 232 193 169 0 50 0
[pid=28041] ppid=28040 vsize=12484 CPUtime=72.23
/proc/28041/stat : 28041 (minisat) R 28040 28017 26065 0 -1 4194304 2986 0 0 0 7220 3 0 0 25 0 1 0 26186132 12783616 2972 996147200 134512640 135127466 4294956256 18446744073709551615 134530739 0 0 4096 3 0 0 0 17 1 0 0
/proc/28041/statm: 3121 2972 75 150 0 2968 0
Current children cumulated CPU time (s) 74.29
Current children cumulated vsize (KiB) 34708

[startup+76.7015 s]
/proc/loadavg: 2.07 2.05 2.01 3/76 28041
/proc/meminfo: memFree=1820144/2055920 swapFree=4192812/4192956
[pid=28017] ppid=28015 vsize=16868 CPUtime=2.06
/proc/28017/stat : 28017 (sugar) S 28015 28017 26065 0 -1 4194304 1376 14065 0 2 6 1 189 10 16 0 1 0 26185915 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 273662652514 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28017/statm: 4217 1113 409 3 0 796 0
[pid=28040] ppid=28017 vsize=5356 CPUtime=0
/proc/28040/stat : 28040 (sh) S 28017 28017 26065 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26186132 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28040/statm: 1339 232 193 169 0 50 0
[pid=28041] ppid=28040 vsize=12484 CPUtime=73.81
/proc/28041/stat : 28041 (minisat) R 28040 28017 26065 0 -1 4194304 2986 0 0 0 7378 3 0 0 25 0 1 0 26186132 12783616 2972 996147200 134512640 135127466 4294956256 18446744073709551615 134530635 0 0 4096 3 0 0 0 17 1 0 0
/proc/28041/statm: 3121 2972 75 150 0 2968 0
Current children cumulated CPU time (s) 75.87
Current children cumulated vsize (KiB) 34708

[startup+77.5016 s]
/proc/loadavg: 2.07 2.05 2.01 3/76 28041
/proc/meminfo: memFree=1820144/2055920 swapFree=4192812/4192956
[pid=28017] ppid=28015 vsize=16868 CPUtime=2.06
/proc/28017/stat : 28017 (sugar) S 28015 28017 26065 0 -1 4194304 1376 14065 0 2 6 1 189 10 16 0 1 0 26185915 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 273662652514 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28017/statm: 4217 1113 409 3 0 796 0
[pid=28040] ppid=28017 vsize=5356 CPUtime=0
/proc/28040/stat : 28040 (sh) S 28017 28017 26065 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26186132 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28040/statm: 1339 232 193 169 0 50 0
[pid=28041] ppid=28040 vsize=12484 CPUtime=74.6
/proc/28041/stat : 28041 (minisat) R 28040 28017 26065 0 -1 4194304 2986 0 0 0 7457 3 0 0 25 0 1 0 26186132 12783616 2972 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/28041/statm: 3121 2972 75 150 0 2968 0
Current children cumulated CPU time (s) 76.66
Current children cumulated vsize (KiB) 34708

[startup+77.7016 s]
/proc/loadavg: 2.07 2.05 2.01 3/76 28041
/proc/meminfo: memFree=1820144/2055920 swapFree=4192812/4192956
[pid=28017] ppid=28015 vsize=16868 CPUtime=76.74
/proc/28017/stat : 28017 (sugar) S 28015 28017 26065 0 -1 4194304 1450 17346 0 2 6 1 7653 14 16 0 1 0 26185915 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 273662652514 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28017/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 76.74
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 77.7483
CPU time (s): 76.8963
CPU user time (s): 76.6983
CPU system time (s): 0.197969
CPU usage (%): 98.9042
Max. virtual memory (cumulated for all children) (KiB): 886712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 76.6983
system time used= 0.197969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22626
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= 1937
involuntary context switches= 3438

runsolver used 0.103984 second user time and 0.267959 second system time

The end

Launcher Data 

Begin job on node52 at 2009-07-12 11:33:44
IDJOB=2090673
IDBENCH=59849
IDSOLVER=739
FILE ID=node52/2090673-1247391224
PBS_JOBID= 9507290
Free space on /tmp= 66144 MiB

SOLVER NAME= Sugar v1.14.6+minisat
BENCH NAME= CPAI08/csp/tightness0.65/normalized-rand-2-40-40-135-650-74_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-2090673-1247391224/watcher-2090673-1247391224 -o /tmp/evaluation-result-2090673-1247391224/solver-2090673-1247391224 -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-2090673-1247391224.xml

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

MD5SUM BENCH= df6d8d794a02b35815c263bb51acd3dd
RANDOM SEED=165725562

node52.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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1837224 kB
Buffers:         23560 kB
Cached:         121416 kB
SwapCached:          0 kB
Active:         104508 kB
Inactive:        64736 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1837224 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1924 kB
Writeback:           0 kB
Mapped:          34992 kB
Slab:            34644 kB
Committed_AS:   267844 kB
PageTables:       1872 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= 66144 MiB
End job on node52 at 2009-07-12 11:35:02