Trace number 1040850

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Sugar v1.13+minisatUNSAT 43.3404 43.6503

General information on the benchmark

Namecsp/allsquaresUnsat/
normalized-squaresUnsat-19-19.xml
MD5SUMc86e424cb5b882a12fe7c2f7a0eff367
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.101984
Satisfiable
(Un)Satisfiability was proved
Number of variables722
Number of constraints858
Maximum constraint arity19
Maximum domain size49
Number of constraints which are defined in extension0
Number of constraints which are defined in intension685
Global constraints used (with number of constraints)cumulative(2),weightedsum(171)

Solver Data (download as text)

0.00/0.04	c 0	Sugar v1-13 + HOME/minisat
0.00/0.04	c 0	BEGIN Wed Jul  2 13:42:26 2008
0.00/0.04	c 0	PID 16872
0.00/0.04	c 0	HOST node76.alineos.net
0.00/0.04	c 0	CONVERTING HOME/instance-1040850-1214998946.xml TO HOME/temp.csp
0.00/0.04	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1040850-1214998946.xml' 'HOME/temp.csp'
0.03/0.49	c 0	20 domains, 722 variables, 2 predicates, 0 relations, 858 constraints
0.03/0.51	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.51	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.03/0.58	c 0	Parsing HOME/temp.csp
0.46/0.95	c 1	parsed 1602 expressions
0.46/0.96	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.46/0.96	c 1	Converting to clausal form CSP
0.46/0.99	c 1	converted 161 (10%) expressions
0.46/0.99	c 1	converted 321 (20%) expressions
0.46/0.99	c 1	converted 481 (30%) expressions
0.46/0.99	c 1	converted 641 (40%) expressions
0.93/1.04	c 1	converted 801 (50%) expressions
1.03/1.15	c 1	converted 962 (60%) expressions
1.03/1.17	c 1	converted 1122 (70%) expressions
1.03/1.19	c 1	converted 1282 (80%) expressions
1.12/1.21	c 1	converted 1442 (90%) expressions
1.53/1.67	c 2	converted 1602 (100%) expressions
1.53/1.67	c 2	CSP : 4250 integers, 1080 booleans, 10810 clauses, largest domain size 101
1.53/1.67	c 2	Heap : 7 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.53/1.67	c 2	Propagation in CSP
1.62/1.76	c 2	10218 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.62/1.76	c 2	CSP : 4250 integers, 1080 booleans, 10810 clauses, largest domain size 50
1.62/1.76	c 2	Heap : 8 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.62/1.77	c 2	Simplifing CSP by introducing new Boolean variables
1.62/1.77	c 2	CSP : 4250 integers, 1080 booleans, 10810 clauses, largest domain size 50
1.62/1.77	c 2	Heap : 8 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.72/1.83	c 2	Encoding CSP to SAT : HOME/temp.cnf
1.72/1.85	c 2	425 (10%) CSP integer variables are encoded (1414 clauses, 16288 bytes)
1.72/1.86	c 2	850 (20%) CSP integer variables are encoded (2517 clauses, 30627 bytes)
1.72/1.86	c 2	1275 (30%) CSP integer variables are encoded (6892 clauses, 87502 bytes)
1.72/1.87	c 2	1700 (40%) CSP integer variables are encoded (10836 clauses, 143367 bytes)
1.72/1.88	c 2	2125 (50%) CSP integer variables are encoded (14950 clauses, 205077 bytes)
1.72/1.88	c 2	2550 (60%) CSP integer variables are encoded (18763 clauses, 262272 bytes)
1.72/1.89	c 2	2975 (70%) CSP integer variables are encoded (22924 clauses, 324687 bytes)
1.72/1.90	c 2	3400 (80%) CSP integer variables are encoded (26825 clauses, 383202 bytes)
1.82/1.90	c 2	3825 (90%) CSP integer variables are encoded (31064 clauses, 446787 bytes)
1.82/1.91	c 2	4250 (100%) CSP integer variables are encoded (34844 clauses, 503487 bytes)
1.92/2.01	c 2	1081 (10%) CSP clauses are encoded (68734 clauses, 1063418 bytes)
2.03/2.13	c 2	2162 (20%) CSP clauses are encoded (122860 clauses, 2036703 bytes)
2.13/2.23	c 2	3243 (30%) CSP clauses are encoded (178651 clauses, 3033240 bytes)
2.22/2.35	c 2	4324 (40%) CSP clauses are encoded (240172 clauses, 4280043 bytes)
2.32/2.48	c 2	5405 (50%) CSP clauses are encoded (300799 clauses, 5540115 bytes)
2.52/2.63	c 3	6486 (60%) CSP clauses are encoded (372056 clauses, 7012923 bytes)
2.63/2.76	c 3	7567 (70%) CSP clauses are encoded (442631 clauses, 8480864 bytes)
2.72/2.87	c 3	8648 (80%) CSP clauses are encoded (495050 clauses, 9568394 bytes)
2.82/2.98	c 3	9729 (90%) CSP clauses are encoded (554381 clauses, 10802203 bytes)
3.03/3.11	c 3	10810 (100%) CSP clauses are encoded (620890 clauses, 12176937 bytes)
3.03/3.11	c 3	10810 CSP clauses encoded
3.03/3.11	c 3	Writing map file : HOME/temp.map
3.03/3.13	c 3	Heap : 7 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
3.03/3.13	c 3	SAT : 40130 SAT variables, 620890 SAT clauses, 12176937 bytes
3.03/3.13	c 3	Heap : 7 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
3.03/3.17	c 3	SOLVING HOME/temp.cnf
3.03/3.17	c 3	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
3.03/3.17	c 3	This is MiniSat 2.0 beta
3.03/3.17	c 3	WARNING: for repeatability, setting FPU to use double precision
3.03/3.17	c 3	============================[ Problem Statistics ]=============================
3.03/3.17	c 3	|                                                                             |
3.03/3.18	c 3	|  Number of variables:  40130                                                |
3.03/3.18	c 3	|  Number of clauses:    620890                                               |
3.28/3.47	c 3	|  Parsing time:         0.25         s                                       |
3.28/3.49	c 3	============================[ Search Statistics ]==============================
3.28/3.49	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
3.28/3.49	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
3.28/3.49	c 3	===============================================================================
3.28/3.49	c 3	|         0 |   40130   620890  1766158 |   206963        0    nan |  0.000 % |
3.77/3.93	c 4	|       101 |   40130   620890  1766158 |   227659      101     22 |  0.000 % |
4.47/4.66	c 5	|       251 |   40130   620890  1766158 |   250425      251     26 |  0.000 % |
5.96/6.14	c 6	|       476 |   40130   620890  1766158 |   275468      476     25 |  0.000 % |
7.85/8.00	c 8	|       813 |   40130   620890  1766158 |   303015      813     24 |  0.000 % |
9.95/10.16	c 10	|      1321 |   40130   620890  1766158 |   333316     1321     22 |  0.000 % |
13.73/13.91	c 14	|      2080 |   39795   614471  1747993 |   366648     2078     23 |  1.249 % |
19.01/19.20	c 19	|      3219 |   39629   611260  1738906 |   403312     3217     23 |  1.248 % |
27.18/27.46	c 27	|      4927 |   39629   611260  1738906 |   443644     4925     23 |  1.248 % |
39.73/40.03	c 40	|      7491 |   37158   566528  1612718 |   488008     5232     22 |  7.406 % |
43.11/43.42	c 43	===============================================================================
43.11/43.42	c 43	restarts              : 10
43.11/43.42	c 43	conflicts             : 8168           (204 /sec)
43.11/43.42	c 43	decisions             : 10099          (1.45 % random) (252 /sec)
43.11/43.42	c 43	propagations          : 41528563       (1037723 /sec)
43.11/43.42	c 43	conflict literals     : 180265         (41.99 % deleted)
43.11/43.42	c 43	Memory used           : 30.59 MB
43.11/43.42	c 43	CPU time              : 40.0189 s
43.11/43.42	c 43	
43.11/43.42	c 43	UNSATISFIABLE
43.11/43.43	c 43	DECODING HOME/temp.out WITH HOME/temp.map
43.11/43.43	c 43	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
43.15/43.51	c 43	Decoding HOME/temp.out
43.15/43.59	s UNSATISFIABLE
43.15/43.60	c 43	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
43.15/43.65	c 44	CPU 43.03 (0.03 0.01 43 0.27)
43.15/43.65	c 44	END Wed Jul  2 13:43:10 2008

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

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

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1040850-1214998946/watcher-1040850-1214998946 -o /tmp/evaluation-result-1040850-1214998946/solver-1040850-1214998946 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/sugar -c -vv -java=java -Xmx700M -jar=HOME/sugar-v1-13.jar -solver=HOME/minisat -tmp=HOME/temp HOME/instance-1040850-1214998946.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2200 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.08 2.05 1.77 4/81 16872
/proc/meminfo: memFree=1449536/2055920 swapFree=4179048/4192956
[pid=16872] ppid=16870 vsize=12268 CPUtime=0
/proc/16872/stat : 16872 (sugar) R 16870 16872 16677 0 -1 4194304 348 0 0 0 0 0 0 0 18 0 1 0 111575218 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 265682992126 0 0 4224 0 0 0 0 17 0 0 0
/proc/16872/statm: 3067 316 241 3 0 167 0

[startup+0.0822569 s]
/proc/loadavg: 2.08 2.05 1.77 4/81 16872
/proc/meminfo: memFree=1449536/2055920 swapFree=4179048/4192956
[pid=16872] ppid=16870 vsize=13600 CPUtime=0.03
/proc/16872/stat : 16872 (sugar) S 16870 16872 16677 0 -1 4194304 900 127 0 0 2 1 0 0 16 0 1 0 111575218 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16872/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.101255 s]
/proc/loadavg: 2.08 2.05 1.77 4/81 16872
/proc/meminfo: memFree=1449536/2055920 swapFree=4179048/4192956
[pid=16872] ppid=16870 vsize=13600 CPUtime=0.03
/proc/16872/stat : 16872 (sugar) S 16870 16872 16677 0 -1 4194304 900 127 0 0 2 1 0 0 16 0 1 0 111575218 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16872/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301285 s]
/proc/loadavg: 2.08 2.05 1.77 4/81 16872
/proc/meminfo: memFree=1449536/2055920 swapFree=4179048/4192956
[pid=16872] ppid=16870 vsize=13600 CPUtime=0.03
/proc/16872/stat : 16872 (sugar) S 16870 16872 16677 0 -1 4194304 900 127 0 0 2 1 0 0 16 0 1 0 111575218 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16872/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.701328 s]
/proc/loadavg: 2.08 2.05 1.77 4/81 16872
/proc/meminfo: memFree=1449536/2055920 swapFree=4179048/4192956
[pid=16872] ppid=16870 vsize=13600 CPUtime=0.46
/proc/16872/stat : 16872 (sugar) S 16870 16872 16677 0 -1 4194304 973 4902 0 1 2 1 39 4 15 0 1 0 111575218 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16872/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.46
Current children cumulated vsize (KiB) 13600

[startup+1.50242 s]
/proc/loadavg: 2.08 2.05 1.77 4/92 16894
/proc/meminfo: memFree=1440680/2055920 swapFree=4179048/4192956
[pid=16872] ppid=16870 vsize=13600 CPUtime=0.46
/proc/16872/stat : 16872 (sugar) S 16870 16872 16677 0 -1 4194304 973 4902 0 1 2 1 39 4 15 0 1 0 111575218 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16872/statm: 3400 797 370 3 0 500 0
[pid=16885] ppid=16872 vsize=5356 CPUtime=0
/proc/16885/stat : 16885 (sh) S 16872 16872 16677 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 111575270 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16885/statm: 1339 233 193 169 0 50 0
[pid=16886] ppid=16885 vsize=868384 CPUtime=0.96
/proc/16886/stat : 16886 (java) S 16885 16872 16677 0 -1 0 7297 0 1 0 93 3 0 0 18 0 9 0 111575270 889225216 6524 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/16886/statm: 217096 6524 2539 9 0 211671 0
[pid=16886/tid=16887] ppid=16885 vsize=868384 CPUtime=0.66
/proc/16886/task/16887/stat : 16887 (java) R 16885 16872 16677 0 -1 64 2671 0 1 0 65 1 0 0 23 0 9 0 111575271 889225216 6524 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16886/tid=16888] ppid=16885 vsize=868384 CPUtime=0.1
/proc/16886/task/16888/stat : 16888 (java) R 16885 16872 16677 0 -1 64 2467 0 0 0 9 1 0 0 16 0 9 0 111575272 889225216 6524 996147200 134512640 134550740 4294955952 18446744073709551615 102516768 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=16886/tid=16889] ppid=16885 vsize=868384 CPUtime=0
/proc/16886/task/16889/stat : 16889 (java) S 16885 16872 16677 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 111575272 889225216 6524 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16886/tid=16890] ppid=16885 vsize=868384 CPUtime=0
/proc/16886/task/16890/stat : 16890 (java) S 16885 16872 16677 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 111575272 889225216 6524 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16886/tid=16891] ppid=16885 vsize=868384 CPUtime=0
/proc/16886/task/16891/stat : 16891 (java) S 16885 16872 16677 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 111575274 889225216 6524 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16886/tid=16892] ppid=16885 vsize=868384 CPUtime=0.18
/proc/16886/task/16892/stat : 16892 (java) S 16885 16872 16677 0 -1 64 1467 0 0 0 18 0 0 0 16 0 9 0 111575274 889225216 6524 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16886/tid=16893] ppid=16885 vsize=868384 CPUtime=0
/proc/16886/task/16893/stat : 16893 (java) S 16885 16872 16677 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 111575274 889225216 6524 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16886/tid=16894] ppid=16885 vsize=868384 CPUtime=0
/proc/16886/task/16894/stat : 16894 (java) R 16885 16872 16677 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 111575274 889225216 6524 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.42
Current children cumulated vsize (KiB) 887340

[startup+3.1026 s]
/proc/loadavg: 2.15 2.07 1.78 3/92 16894
/proc/meminfo: memFree=1426280/2055920 swapFree=4179048/4192956
[pid=16872] ppid=16870 vsize=13600 CPUtime=0.47
/proc/16872/stat : 16872 (sugar) S 16870 16872 16677 0 -1 4194304 974 4902 0 1 3 1 39 4 15 0 1 0 111575218 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16872/statm: 3400 797 370 3 0 500 0
[pid=16885] ppid=16872 vsize=5356 CPUtime=0
/proc/16885/stat : 16885 (sh) S 16872 16872 16677 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 111575270 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16885/statm: 1339 233 193 169 0 50 0
[pid=16886] ppid=16885 vsize=868496 CPUtime=2.56
/proc/16886/stat : 16886 (java) S 16885 16872 16677 0 -1 0 8450 0 1 0 243 13 0 0 18 0 9 0 111575270 889339904 7282 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/16886/statm: 217124 7282 2564 9 0 211671 0
[pid=16886/tid=16887] ppid=16885 vsize=868496 CPUtime=1.94
/proc/16886/task/16887/stat : 16887 (java) R 16885 16872 16677 0 -1 64 3098 0 1 0 186 8 0 0 25 0 9 0 111575271 889339904 7282 996147200 134512640 134550740 4294955952 18446744073709551615 4127024400 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16886/tid=16888] ppid=16885 vsize=868496 CPUtime=0.33
/proc/16886/task/16888/stat : 16888 (java) S 16885 16872 16677 0 -1 64 3148 0 0 0 30 3 0 0 16 0 9 0 111575272 889339904 7282 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=16886/tid=16889] ppid=16885 vsize=868496 CPUtime=0
/proc/16886/task/16889/stat : 16889 (java) S 16885 16872 16677 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 111575272 889339904 7282 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16886/tid=16890] ppid=16885 vsize=868496 CPUtime=0
/proc/16886/task/16890/stat : 16890 (java) S 16885 16872 16677 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 111575272 889339904 7282 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16886/tid=16891] ppid=16885 vsize=868496 CPUtime=0
/proc/16886/task/16891/stat : 16891 (java) S 16885 16872 16677 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 111575274 889339904 7282 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16886/tid=16892] ppid=16885 vsize=868496 CPUtime=0.25
/proc/16886/task/16892/stat : 16892 (java) S 16885 16872 16677 0 -1 64 1512 0 0 0 25 0 0 0 16 0 9 0 111575274 889339904 7282 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16886/tid=16893] ppid=16885 vsize=868496 CPUtime=0
/proc/16886/task/16893/stat : 16893 (java) S 16885 16872 16677 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 111575274 889339904 7282 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16886/tid=16894] ppid=16885 vsize=868496 CPUtime=0
/proc/16886/task/16894/stat : 16894 (java) S 16885 16872 16677 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 111575274 889339904 7282 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.03
Current children cumulated vsize (KiB) 887452

[startup+6.30196 s]
/proc/loadavg: 2.15 2.07 1.78 3/84 16896
/proc/meminfo: memFree=1405288/2055920 swapFree=4179048/4192956
[pid=16872] ppid=16870 vsize=13600 CPUtime=3.07
/proc/16872/stat : 16872 (sugar) S 16870 16872 16677 0 -1 4194304 1034 13661 0 2 3 1 285 18 16 0 1 0 111575218 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16872/statm: 3400 799 370 3 0 500 0
[pid=16895] ppid=16872 vsize=5356 CPUtime=0
/proc/16895/stat : 16895 (sh) S 16872 16872 16677 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 111575536 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16895/statm: 1339 232 193 169 0 50 0
[pid=16896] ppid=16895 vsize=30796 CPUtime=3.09
/proc/16896/stat : 16896 (minisat) R 16895 16872 16677 0 -1 4194304 7482 0 0 0 305 4 0 0 25 0 1 0 111575536 31535104 7468 996147200 134512640 135127466 4294956272 18446744073709551615 134530692 0 0 4096 3 0 0 0 17 1 0 0
/proc/16896/statm: 7699 7468 76 150 0 7546 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 49752

[startup+12.7017 s]
/proc/loadavg: 2.13 2.06 1.78 3/84 16896
/proc/meminfo: memFree=1404968/2055920 swapFree=4179048/4192956
[pid=16872] ppid=16870 vsize=13600 CPUtime=3.07
/proc/16872/stat : 16872 (sugar) S 16870 16872 16677 0 -1 4194304 1034 13661 0 2 3 1 285 18 16 0 1 0 111575218 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16872/statm: 3400 799 370 3 0 500 0
[pid=16895] ppid=16872 vsize=5356 CPUtime=0
/proc/16895/stat : 16895 (sh) S 16872 16872 16677 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 111575536 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16895/statm: 1339 232 193 169 0 50 0
[pid=16896] ppid=16895 vsize=30928 CPUtime=9.47
/proc/16896/stat : 16896 (minisat) R 16895 16872 16677 0 -1 4194304 7523 0 0 0 942 5 0 0 25 0 1 0 111575536 31670272 7509 996147200 134512640 135127466 4294956272 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/16896/statm: 7732 7509 76 150 0 7579 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 49884

[startup+25.5011 s]
/proc/loadavg: 2.11 2.06 1.78 3/84 16896
/proc/meminfo: memFree=1404904/2055920 swapFree=4179048/4192956
[pid=16872] ppid=16870 vsize=13600 CPUtime=3.07
/proc/16872/stat : 16872 (sugar) S 16870 16872 16677 0 -1 4194304 1034 13661 0 2 3 1 285 18 16 0 1 0 111575218 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16872/statm: 3400 799 370 3 0 500 0
[pid=16895] ppid=16872 vsize=5356 CPUtime=0
/proc/16895/stat : 16895 (sh) S 16872 16872 16677 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 111575536 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16895/statm: 1339 232 193 169 0 50 0
[pid=16896] ppid=16895 vsize=31192 CPUtime=22.21
/proc/16896/stat : 16896 (minisat) R 16895 16872 16677 0 -1 4194304 7585 0 0 0 2216 5 0 0 25 0 1 0 111575536 31940608 7571 996147200 134512640 135127466 4294956272 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/16896/statm: 7798 7571 76 150 0 7645 0
Current children cumulated CPU time (s) 25.28
Current children cumulated vsize (KiB) 50148

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

[startup+31.9068 s]
/proc/loadavg: 2.09 2.06 1.79 3/84 16896
/proc/meminfo: memFree=1404712/2055920 swapFree=4179048/4192956
[pid=16872] ppid=16870 vsize=13600 CPUtime=3.07
/proc/16872/stat : 16872 (sugar) S 16870 16872 16677 0 -1 4194304 1034 13661 0 2 3 1 285 18 16 0 1 0 111575218 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16872/statm: 3400 799 370 3 0 500 0
[pid=16895] ppid=16872 vsize=5356 CPUtime=0
/proc/16895/stat : 16895 (sh) S 16872 16872 16677 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 111575536 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16895/statm: 1339 232 193 169 0 50 0
[pid=16896] ppid=16895 vsize=31324 CPUtime=28.59
/proc/16896/stat : 16896 (minisat) R 16895 16872 16677 0 -1 4194304 7632 0 0 0 2854 5 0 0 25 0 1 0 111575536 32075776 7618 996147200 134512640 135127466 4294956272 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/16896/statm: 7831 7618 76 150 0 7678 0
Current children cumulated CPU time (s) 31.66
Current children cumulated vsize (KiB) 50280

[startup+38.3015 s]
/proc/loadavg: 2.08 2.06 1.79 3/84 16896
/proc/meminfo: memFree=1404648/2055920 swapFree=4179048/4192956
[pid=16872] ppid=16870 vsize=13600 CPUtime=3.07
/proc/16872/stat : 16872 (sugar) S 16870 16872 16677 0 -1 4194304 1034 13661 0 2 3 1 285 18 16 0 1 0 111575218 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16872/statm: 3400 799 370 3 0 500 0
[pid=16895] ppid=16872 vsize=5356 CPUtime=0
/proc/16895/stat : 16895 (sh) S 16872 16872 16677 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 111575536 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16895/statm: 1339 232 193 169 0 50 0
[pid=16896] ppid=16895 vsize=31324 CPUtime=34.96
/proc/16896/stat : 16896 (minisat) R 16895 16872 16677 0 -1 4194304 7634 0 0 0 3491 5 0 0 25 0 1 0 111575536 32075776 7620 996147200 134512640 135127466 4294956272 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/16896/statm: 7831 7620 76 150 0 7678 0
Current children cumulated CPU time (s) 38.03
Current children cumulated vsize (KiB) 50280

[startup+41.5019 s]
/proc/loadavg: 2.08 2.06 1.79 3/84 16896
/proc/meminfo: memFree=1404648/2055920 swapFree=4179048/4192956
[pid=16872] ppid=16870 vsize=13600 CPUtime=3.07
/proc/16872/stat : 16872 (sugar) S 16870 16872 16677 0 -1 4194304 1034 13661 0 2 3 1 285 18 16 0 1 0 111575218 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16872/statm: 3400 799 370 3 0 500 0
[pid=16895] ppid=16872 vsize=5356 CPUtime=0
/proc/16895/stat : 16895 (sh) S 16872 16872 16677 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 111575536 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16895/statm: 1339 232 193 169 0 50 0
[pid=16896] ppid=16895 vsize=31324 CPUtime=38.15
/proc/16896/stat : 16896 (minisat) R 16895 16872 16677 0 -1 4194304 7635 0 0 0 3810 5 0 0 25 0 1 0 111575536 32075776 7621 996147200 134512640 135127466 4294956272 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/16896/statm: 7831 7621 76 150 0 7678 0
Current children cumulated CPU time (s) 41.22
Current children cumulated vsize (KiB) 50280

[startup+42.302 s]
/proc/loadavg: 2.08 2.06 1.79 3/84 16896
/proc/meminfo: memFree=1404648/2055920 swapFree=4179048/4192956
[pid=16872] ppid=16870 vsize=13600 CPUtime=3.07
/proc/16872/stat : 16872 (sugar) S 16870 16872 16677 0 -1 4194304 1034 13661 0 2 3 1 285 18 16 0 1 0 111575218 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16872/statm: 3400 799 370 3 0 500 0
[pid=16895] ppid=16872 vsize=5356 CPUtime=0
/proc/16895/stat : 16895 (sh) S 16872 16872 16677 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 111575536 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16895/statm: 1339 232 193 169 0 50 0
[pid=16896] ppid=16895 vsize=31324 CPUtime=38.95
/proc/16896/stat : 16896 (minisat) R 16895 16872 16677 0 -1 4194304 7635 0 0 0 3890 5 0 0 25 0 1 0 111575536 32075776 7621 996147200 134512640 135127466 4294956272 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/16896/statm: 7831 7621 76 150 0 7678 0
Current children cumulated CPU time (s) 42.02
Current children cumulated vsize (KiB) 50280

[startup+43.1011 s]
/proc/loadavg: 2.08 2.06 1.79 3/84 16896
/proc/meminfo: memFree=1404648/2055920 swapFree=4179048/4192956
[pid=16872] ppid=16870 vsize=13600 CPUtime=3.07
/proc/16872/stat : 16872 (sugar) S 16870 16872 16677 0 -1 4194304 1034 13661 0 2 3 1 285 18 16 0 1 0 111575218 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16872/statm: 3400 799 370 3 0 500 0
[pid=16895] ppid=16872 vsize=5356 CPUtime=0
/proc/16895/stat : 16895 (sh) S 16872 16872 16677 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 111575536 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16895/statm: 1339 232 193 169 0 50 0
[pid=16896] ppid=16895 vsize=31324 CPUtime=39.74
/proc/16896/stat : 16896 (minisat) R 16895 16872 16677 0 -1 4194304 7635 0 0 0 3969 5 0 0 25 0 1 0 111575536 32075776 7621 996147200 134512640 135127466 4294956272 18446744073709551615 134530621 0 0 4096 3 0 0 0 17 1 0 0
/proc/16896/statm: 7831 7621 76 150 0 7678 0
Current children cumulated CPU time (s) 42.81
Current children cumulated vsize (KiB) 50280

[startup+43.5011 s]
/proc/loadavg: 2.08 2.06 1.79 3/84 16896
/proc/meminfo: memFree=1404648/2055920 swapFree=4179048/4192956
[pid=16872] ppid=16870 vsize=13600 CPUtime=43.15
/proc/16872/stat : 16872 (sugar) S 16870 16872 16677 0 -1 4194304 1071 21590 0 2 3 1 4287 24 16 0 1 0 111575218 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16872/statm: 3400 799 370 3 0 500 0
Current children cumulated CPU time (s) 43.15
Current children cumulated vsize (KiB) 13600

[startup+43.6011 s]
/proc/loadavg: 2.08 2.06 1.79 3/84 16896
/proc/meminfo: memFree=1404648/2055920 swapFree=4179048/4192956
[pid=16872] ppid=16870 vsize=13600 CPUtime=43.15
/proc/16872/stat : 16872 (sugar) S 16870 16872 16677 0 -1 4194304 1092 21590 0 2 3 1 4287 24 15 0 1 0 111575218 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/16872/statm: 3400 799 370 3 0 500 0
Current children cumulated CPU time (s) 43.15
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 43.6503
CPU time (s): 43.3404
CPU user time (s): 43.0405
CPU system time (s): 0.299954
CPU usage (%): 99.29
Max. virtual memory (cumulated for all children) (KiB): 887528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 43.0405
system time used= 0.299954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26562
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= 4910
involuntary context switches= 5178

runsolver used 0.034994 second user time and 0.140978 second system time

The end

Launcher Data (download as text)

Begin job on node76 at 2008-07-02 13:42:26
IDJOB=1040850
IDBENCH=53747
IDSOLVER=346
FILE ID=node76/1040850-1214998946
PBS_JOBID= 7870773
Free space on /tmp= 66544 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/csp/allsquaresUnsat/normalized-squaresUnsat-19-19.xml
COMMAND LINE= DIR/sugar -c -vv -java="java -Xmx700M" -jar="DIR/sugar-v1-13.jar" -solver="DIR/minisat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1040850-1214998946/watcher-1040850-1214998946 -o /tmp/evaluation-result-1040850-1214998946/solver-1040850-1214998946 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/sugar -c -vv -java="java -Xmx700M" -jar="HOME/sugar-v1-13.jar" -solver="HOME/minisat" -tmp="HOME/temp" HOME/instance-1040850-1214998946.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= c86e424cb5b882a12fe7c2f7a0eff367
RANDOM SEED=835600803

node76.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		: 3000.222
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		: 3000.222
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:       1450016 kB
Buffers:         58528 kB
Cached:         392584 kB
SwapCached:       8908 kB
Active:         155660 kB
Inactive:       377196 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1450016 kB
SwapTotal:     4192956 kB
SwapFree:      4179048 kB
Dirty:            7664 kB
Writeback:           0 kB
Mapped:          94912 kB
Slab:            58476 kB
Committed_AS:  1017132 kB
PageTables:       1740 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= 66544 MiB
End job on node76 at 2008-07-02 13:43:10