Trace number 1088460

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 56.0145 56.4809

General information on the benchmark

Namecsp/graphColoring/
myciel/normalized-myciel5-5.xml
MD5SUM4e9947661c937a66df0f73a5c98437a3
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark25.0392
Satisfiable
(Un)Satisfiability was proved
Number of variables47
Number of constraints236
Maximum constraint arity2
Maximum domain size5
Number of constraints which are defined in extension0
Number of constraints which are defined in intension236
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.04	c 0	Sugar v1-13 + HOME/minisat
0.00/0.04	c 0	BEGIN Sat Jul  5 10:35:01 2008
0.00/0.04	c 0	PID 31937
0.00/0.05	c 0	HOST node70.alineos.net
0.00/0.05	c 0	CONVERTING HOME/instance-1088460-1215246901.xml TO HOME/temp.csp
0.00/0.05	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1088460-1215246901.xml' 'HOME/temp.csp'
0.03/0.33	c 0	1 domains, 47 variables, 1 predicates, 0 relations, 236 constraints
0.03/0.36	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.36	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'
0.33/0.44	c 0	Parsing HOME/temp.csp
0.33/0.52	c 0	parsed 285 expressions
0.33/0.52	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.33/0.52	c 0	Converting to clausal form CSP
0.33/0.54	c 0	converted 29 (10%) expressions
0.33/0.55	c 0	converted 57 (20%) expressions
0.33/0.57	c 0	converted 86 (30%) expressions
0.33/0.58	c 0	converted 114 (40%) expressions
0.33/0.59	c 0	converted 143 (50%) expressions
0.33/0.60	c 0	converted 171 (60%) expressions
0.33/0.62	c 0	converted 200 (70%) expressions
0.33/0.63	c 0	converted 228 (80%) expressions
0.33/0.64	c 0	converted 257 (90%) expressions
0.33/0.65	c 0	converted 285 (100%) expressions
0.33/0.65	c 0	CSP : 47 integers, 0 booleans, 236 clauses, largest domain size 5
0.33/0.65	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.33/0.65	c 0	Propagation in CSP
0.33/0.68	c 0	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.33/0.68	c 0	CSP : 47 integers, 0 booleans, 236 clauses, largest domain size 5
0.33/0.68	c 0	Heap : 1 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.33/0.68	c 0	Simplifing CSP by introducing new Boolean variables
0.34/0.70	c 0	CSP : 47 integers, 472 booleans, 708 clauses, largest domain size 5
0.34/0.70	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.34/0.72	c 0	Encoding CSP to SAT : HOME/temp.cnf
0.34/0.80	c 1	5 (10%) CSP integer variables are encoded (15 clauses, 186 bytes)
0.34/0.80	c 1	10 (20%) CSP integer variables are encoded (30 clauses, 321 bytes)
0.34/0.80	c 1	15 (30%) CSP integer variables are encoded (45 clauses, 456 bytes)
0.34/0.80	c 1	19 (40%) CSP integer variables are encoded (57 clauses, 564 bytes)
0.34/0.80	c 1	24 (50%) CSP integer variables are encoded (72 clauses, 699 bytes)
0.34/0.81	c 1	29 (60%) CSP integer variables are encoded (87 clauses, 859 bytes)
0.34/0.81	c 1	33 (70%) CSP integer variables are encoded (99 clauses, 991 bytes)
0.34/0.81	c 1	38 (80%) CSP integer variables are encoded (114 clauses, 1156 bytes)
0.34/0.81	c 1	43 (90%) CSP integer variables are encoded (129 clauses, 1321 bytes)
0.34/0.81	c 1	47 (100%) CSP integer variables are encoded (141 clauses, 1453 bytes)
0.34/0.82	c 1	71 (10%) CSP clauses are encoded (404 clauses, 4563 bytes)
0.34/0.83	c 1	142 (20%) CSP clauses are encoded (663 clauses, 7792 bytes)
0.34/0.84	c 1	213 (30%) CSP clauses are encoded (922 clauses, 11081 bytes)
0.34/0.85	c 1	284 (40%) CSP clauses are encoded (1185 clauses, 14449 bytes)
0.34/0.86	c 1	354 (50%) CSP clauses are encoded (1439 clauses, 17669 bytes)
0.34/0.87	c 1	425 (60%) CSP clauses are encoded (1702 clauses, 21053 bytes)
0.34/0.88	c 1	496 (70%) CSP clauses are encoded (1961 clauses, 24388 bytes)
0.34/0.89	c 1	567 (80%) CSP clauses are encoded (2220 clauses, 27717 bytes)
0.34/0.90	c 1	638 (90%) CSP clauses are encoded (2483 clauses, 31147 bytes)
0.34/0.91	c 1	708 (100%) CSP clauses are encoded (2737 clauses, 34639 bytes)
0.34/0.92	c 1	708 CSP clauses encoded
0.34/0.92	c 1	Writing map file : HOME/temp.map
0.34/0.92	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.34/0.92	c 1	SAT : 660 SAT variables, 2737 SAT clauses, 34639 bytes
0.34/0.92	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.34/0.94	c 1	SOLVING HOME/temp.cnf
0.34/0.94	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.34/0.94	c 1	This is MiniSat 2.0 beta
0.34/0.94	c 1	WARNING: for repeatability, setting FPU to use double precision
0.34/0.94	c 1	============================[ Problem Statistics ]=============================
0.34/0.94	c 1	|                                                                             |
0.34/0.94	c 1	|  Number of variables:  660                                                  |
0.34/0.94	c 1	|  Number of clauses:    2737                                                 |
0.34/0.95	c 1	|  Parsing time:         0.00         s                                       |
0.34/0.95	c 1	============================[ Search Statistics ]==============================
0.34/0.95	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.34/0.95	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.34/0.95	c 1	===============================================================================
0.34/0.95	c 1	|         0 |     660     2737     6890 |      912        0    nan |  0.000 % |
0.34/0.95	c 1	|       101 |     660     2737     6890 |     1003      101     19 |  0.000 % |
0.34/0.96	c 1	|       252 |     660     2737     6890 |     1103      252     18 |  0.001 % |
0.34/0.97	c 1	|       478 |     660     2737     6890 |     1214      478     17 |  0.001 % |
0.34/0.98	c 1	|       815 |     660     2737     6890 |     1335      815     17 |  0.000 % |
0.90/1.01	c 1	|      1321 |     660     2737     6890 |     1469     1321     17 |  0.001 % |
0.90/1.05	c 1	|      2080 |     660     2737     6890 |     1616     1240     17 |  0.001 % |
1.04/1.11	c 1	|      3219 |     660     2737     6890 |     1777     1514     16 |  0.000 % |
1.14/1.21	c 1	|      4929 |     660     2737     6890 |     1955     1325     15 |  0.000 % |
1.24/1.35	c 1	|      7491 |     660     2737     6890 |     2151     1725     17 |  0.000 % |
1.44/1.59	c 1	|     11338 |     660     2737     6890 |     2366     2073     16 |  0.000 % |
1.83/1.95	c 2	|     17106 |     660     2737     6890 |     2602     1536     15 |  0.000 % |
2.33/2.49	c 2	|     25755 |     660     2737     6890 |     2863     1886     17 |  0.000 % |
3.23/3.32	c 3	|     38730 |     660     2737     6890 |     3149     2705     19 |  0.009 % |
4.61/4.74	c 4	|     58192 |     660     2737     6890 |     3464     2373     17 |  0.001 % |
6.60/6.73	c 6	|     87384 |     660     2737     6890 |     3811     2631     17 |  0.009 % |
9.88/10.01	c 10	|    131173 |     660     2737     6890 |     4192     2423     18 |  0.001 % |
14.73/14.92	c 15	|    196858 |     660     2737     6890 |     4611     3112     20 |  0.010 % |
22.57/22.87	c 23	|    295385 |     660     2737     6890 |     5072     3857     20 |  0.001 % |
34.68/35.05	c 35	|    443176 |     658     2691     6776 |     5579     4893     19 |  0.304 % |
53.72/54.29	c 54	|    664860 |     651     2588     6514 |     6137     2955     14 |  1.365 % |
55.81/56.36	c 56	===============================================================================
55.81/56.36	c 56	restarts              : 21
55.81/56.36	c 56	conflicts             : 690938         (12569 /sec)
55.81/56.36	c 56	decisions             : 843243         (1.29 % random) (15340 /sec)
55.81/56.36	c 56	propagations          : 96481643       (1755149 /sec)
55.81/56.36	c 56	conflict literals     : 12672716       (10.74 % deleted)
55.81/56.36	c 56	Memory used           : 3.59 MB
55.81/56.36	c 56	CPU time              : 54.9706 s
55.81/56.36	c 56	
55.81/56.36	c 56	UNSATISFIABLE
55.81/56.36	c 56	DECODING HOME/temp.out WITH HOME/temp.map
55.81/56.36	c 56	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
55.88/56.45	c 56	Decoding HOME/temp.out
55.88/56.47	s UNSATISFIABLE
55.88/56.47	c 56	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
55.88/56.47	c 56	CPU 55.88 (0.04 0.01 55.84 0.11)
55.88/56.47	c 56	END Sat Jul  5 10:35:57 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-1088460-1215246901/watcher-1088460-1215246901 -o /tmp/evaluation-result-1088460-1215246901/solver-1088460-1215246901 -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-1088460-1215246901.xml 

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


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 4/74 31937
/proc/meminfo: memFree=1762512/2055920 swapFree=4111052/4192956
[pid=31937] ppid=31935 vsize=18572 CPUtime=0
/proc/31937/stat : 31937 (runsolver) R 31935 31937 29288 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 2003658925 19017728 292 996147200 4194304 4296836 548682068272 18446744073709551615 233402068263 0 0 4096 24578 0 0 0 17 1 0 0
/proc/31937/statm: 4643 292 257 25 0 2626 0

[startup+0.105246 s]
/proc/loadavg: 2.00 2.00 2.00 4/74 31937
/proc/meminfo: memFree=1762512/2055920 swapFree=4111052/4192956
[pid=31937] ppid=31935 vsize=13600 CPUtime=0.03
/proc/31937/stat : 31937 (sugar) S 31935 31937 29288 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 2003658925 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 233410965602 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31937/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.201266 s]
/proc/loadavg: 2.00 2.00 2.00 4/74 31937
/proc/meminfo: memFree=1762512/2055920 swapFree=4111052/4192956
[pid=31937] ppid=31935 vsize=13600 CPUtime=0.03
/proc/31937/stat : 31937 (sugar) S 31935 31937 29288 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 2003658925 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 233410965602 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31937/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.302282 s]
/proc/loadavg: 2.00 2.00 2.00 4/74 31937
/proc/meminfo: memFree=1762512/2055920 swapFree=4111052/4192956
[pid=31937] ppid=31935 vsize=13600 CPUtime=0.03
/proc/31937/stat : 31937 (sugar) S 31935 31937 29288 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 2003658925 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 233410965602 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31937/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.701352 s]
/proc/loadavg: 2.00 2.00 2.00 4/74 31937
/proc/meminfo: memFree=1762512/2055920 swapFree=4111052/4192956
[pid=31937] ppid=31935 vsize=13600 CPUtime=0.34
/proc/31937/stat : 31937 (sugar) S 31935 31937 29288 0 -1 4194304 974 4338 0 1 3 1 27 3 15 0 1 0 2003658925 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 233410965602 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31937/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.34
Current children cumulated vsize (KiB) 13600

[startup+1.50249 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 31961
/proc/meminfo: memFree=1759864/2055920 swapFree=4111052/4192956
[pid=31937] ppid=31935 vsize=13600 CPUtime=0.9
/proc/31937/stat : 31937 (sugar) S 31935 31937 29288 0 -1 4194304 1031 9678 0 2 3 1 79 7 15 0 1 0 2003658925 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 233410965602 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31937/statm: 3400 798 370 3 0 500 0
[pid=31960] ppid=31937 vsize=5356 CPUtime=0
/proc/31960/stat : 31960 (sh) S 31937 31937 29288 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2003659019 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31960/statm: 1339 232 193 169 0 50 0
[pid=31961] ppid=31960 vsize=2204 CPUtime=0.54
/proc/31961/stat : 31961 (minisat) R 31960 31937 29288 0 -1 4194304 226 0 0 0 54 0 0 0 24 0 1 0 2003659020 2256896 212 996147200 134512640 135127466 4294956256 18446744073709551615 134530692 0 0 4096 3 0 0 0 17 1 0 0
/proc/31961/statm: 551 212 75 150 0 398 0
Current children cumulated CPU time (s) 1.44
Current children cumulated vsize (KiB) 21160

[startup+3.10178 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 31961
/proc/meminfo: memFree=1759480/2055920 swapFree=4111052/4192956
[pid=31937] ppid=31935 vsize=13600 CPUtime=0.9
/proc/31937/stat : 31937 (sugar) S 31935 31937 29288 0 -1 4194304 1031 9678 0 2 3 1 79 7 15 0 1 0 2003658925 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 233410965602 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31937/statm: 3400 798 370 3 0 500 0
[pid=31960] ppid=31937 vsize=5356 CPUtime=0
/proc/31960/stat : 31960 (sh) S 31937 31937 29288 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2003659019 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31960/statm: 1339 232 193 169 0 50 0
[pid=31961] ppid=31960 vsize=2336 CPUtime=2.13
/proc/31961/stat : 31961 (minisat) R 31960 31937 29288 0 -1 4194304 269 0 0 0 213 0 0 0 25 0 1 0 2003659020 2392064 255 996147200 134512640 135127466 4294956256 18446744073709551615 134527226 0 0 4096 3 0 0 0 17 1 0 0
/proc/31961/statm: 584 255 75 150 0 431 0
Current children cumulated CPU time (s) 3.03
Current children cumulated vsize (KiB) 21292

[startup+6.30236 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 31961
/proc/meminfo: memFree=1759224/2055920 swapFree=4111052/4192956
[pid=31937] ppid=31935 vsize=13600 CPUtime=0.9
/proc/31937/stat : 31937 (sugar) S 31935 31937 29288 0 -1 4194304 1031 9678 0 2 3 1 79 7 16 0 1 0 2003658925 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 233410965602 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31937/statm: 3400 798 370 3 0 500 0
[pid=31960] ppid=31937 vsize=5356 CPUtime=0
/proc/31960/stat : 31960 (sh) S 31937 31937 29288 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2003659019 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31960/statm: 1339 232 193 169 0 50 0
[pid=31961] ppid=31960 vsize=2604 CPUtime=5.3
/proc/31961/stat : 31961 (minisat) R 31960 31937 29288 0 -1 4194304 312 0 0 0 530 0 0 0 25 0 1 0 2003659020 2666496 298 996147200 134512640 135127466 4294956256 18446744073709551615 134522643 0 0 4096 3 0 0 0 17 1 0 0
/proc/31961/statm: 651 298 75 150 0 498 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 21560

[startup+12.7015 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 31961
/proc/meminfo: memFree=1758840/2055920 swapFree=4111052/4192956
[pid=31937] ppid=31935 vsize=13600 CPUtime=0.9
/proc/31937/stat : 31937 (sugar) S 31935 31937 29288 0 -1 4194304 1031 9678 0 2 3 1 79 7 16 0 1 0 2003658925 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 233410965602 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31937/statm: 3400 798 370 3 0 500 0
[pid=31960] ppid=31937 vsize=5356 CPUtime=0
/proc/31960/stat : 31960 (sh) S 31937 31937 29288 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2003659019 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31960/statm: 1339 232 193 169 0 50 0
[pid=31961] ppid=31960 vsize=2868 CPUtime=11.65
/proc/31961/stat : 31961 (minisat) R 31960 31937 29288 0 -1 4194304 381 0 0 0 1165 0 0 0 25 0 1 0 2003659020 2936832 367 996147200 134512640 135127466 4294956256 18446744073709551615 134530772 0 0 4096 3 0 0 0 17 1 0 0
/proc/31961/statm: 717 367 75 150 0 564 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 21824

[startup+25.5018 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 31961
/proc/meminfo: memFree=1758520/2055920 swapFree=4111052/4192956
[pid=31937] ppid=31935 vsize=13600 CPUtime=0.9
/proc/31937/stat : 31937 (sugar) S 31935 31937 29288 0 -1 4194304 1031 9678 0 2 3 1 79 7 16 0 1 0 2003658925 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 233410965602 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31937/statm: 3400 798 370 3 0 500 0
[pid=31960] ppid=31937 vsize=5356 CPUtime=0
/proc/31960/stat : 31960 (sh) S 31937 31937 29288 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2003659019 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31960/statm: 1339 232 193 169 0 50 0
[pid=31961] ppid=31960 vsize=3132 CPUtime=24.35
/proc/31961/stat : 31961 (minisat) R 31960 31937 29288 0 -1 4194304 467 0 0 0 2435 0 0 0 25 0 1 0 2003659020 3207168 453 996147200 134512640 135127466 4294956256 18446744073709551615 134530936 0 0 4096 3 0 0 0 17 1 0 0
/proc/31961/statm: 783 453 75 150 0 630 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 22088

[startup+51.1024 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 31961
/proc/meminfo: memFree=1758072/2055920 swapFree=4111052/4192956
[pid=31937] ppid=31935 vsize=13600 CPUtime=0.9
/proc/31937/stat : 31937 (sugar) S 31935 31937 29288 0 -1 4194304 1031 9678 0 2 3 1 79 7 16 0 1 0 2003658925 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 233410965602 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31937/statm: 3400 798 370 3 0 500 0
[pid=31960] ppid=31937 vsize=5356 CPUtime=0
/proc/31960/stat : 31960 (sh) S 31937 31937 29288 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2003659019 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31960/statm: 1339 232 193 169 0 50 0
[pid=31961] ppid=31960 vsize=3668 CPUtime=49.75
/proc/31961/stat : 31961 (minisat) R 31960 31937 29288 0 -1 4194304 571 0 0 0 4975 0 0 0 25 0 1 0 2003659020 3756032 557 996147200 134512640 135127466 4294956256 18446744073709551615 134530692 0 0 4096 3 0 0 0 17 1 0 0
/proc/31961/statm: 917 557 75 150 0 764 0
Current children cumulated CPU time (s) 50.65
Current children cumulated vsize (KiB) 22624

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

[startup+51.2024 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 31961
/proc/meminfo: memFree=1758072/2055920 swapFree=4111052/4192956
[pid=31937] ppid=31935 vsize=13600 CPUtime=0.9
/proc/31937/stat : 31937 (sugar) S 31935 31937 29288 0 -1 4194304 1031 9678 0 2 3 1 79 7 16 0 1 0 2003658925 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 233410965602 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31937/statm: 3400 798 370 3 0 500 0
[pid=31960] ppid=31937 vsize=5356 CPUtime=0
/proc/31960/stat : 31960 (sh) S 31937 31937 29288 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2003659019 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31960/statm: 1339 232 193 169 0 50 0
[pid=31961] ppid=31960 vsize=3668 CPUtime=49.85
/proc/31961/stat : 31961 (minisat) R 31960 31937 29288 0 -1 4194304 571 0 0 0 4985 0 0 0 25 0 1 0 2003659020 3756032 557 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/31961/statm: 917 557 75 150 0 764 0
Current children cumulated CPU time (s) 50.75
Current children cumulated vsize (KiB) 22624

[startup+54.402 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 31961
/proc/meminfo: memFree=1757944/2055920 swapFree=4111052/4192956
[pid=31937] ppid=31935 vsize=13600 CPUtime=0.9
/proc/31937/stat : 31937 (sugar) S 31935 31937 29288 0 -1 4194304 1031 9678 0 2 3 1 79 7 16 0 1 0 2003658925 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 233410965602 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31937/statm: 3400 798 370 3 0 500 0
[pid=31960] ppid=31937 vsize=5356 CPUtime=0
/proc/31960/stat : 31960 (sh) S 31937 31937 29288 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2003659019 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31960/statm: 1339 232 193 169 0 50 0
[pid=31961] ppid=31960 vsize=3668 CPUtime=53.02
/proc/31961/stat : 31961 (minisat) R 31960 31937 29288 0 -1 4194304 571 0 0 0 5302 0 0 0 25 0 1 0 2003659020 3756032 557 996147200 134512640 135127466 4294956256 18446744073709551615 134527471 0 0 4096 3 0 0 0 17 1 0 0
/proc/31961/statm: 917 557 75 150 0 764 0
Current children cumulated CPU time (s) 53.92
Current children cumulated vsize (KiB) 22624

[startup+55.2011 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 31961
/proc/meminfo: memFree=1757944/2055920 swapFree=4111052/4192956
[pid=31937] ppid=31935 vsize=13600 CPUtime=0.9
/proc/31937/stat : 31937 (sugar) S 31935 31937 29288 0 -1 4194304 1031 9678 0 2 3 1 79 7 16 0 1 0 2003658925 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 233410965602 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31937/statm: 3400 798 370 3 0 500 0
[pid=31960] ppid=31937 vsize=5356 CPUtime=0
/proc/31960/stat : 31960 (sh) S 31937 31937 29288 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2003659019 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31960/statm: 1339 232 193 169 0 50 0
[pid=31961] ppid=31960 vsize=3668 CPUtime=53.81
/proc/31961/stat : 31961 (minisat) R 31960 31937 29288 0 -1 4194304 575 0 0 0 5381 0 0 0 25 0 1 0 2003659020 3756032 561 996147200 134512640 135127466 4294956256 18446744073709551615 134530700 0 0 4096 3 0 0 0 17 1 0 0
/proc/31961/statm: 917 561 75 150 0 764 0
Current children cumulated CPU time (s) 54.71
Current children cumulated vsize (KiB) 22624

[startup+56.0013 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 31961
/proc/meminfo: memFree=1757944/2055920 swapFree=4111052/4192956
[pid=31937] ppid=31935 vsize=13600 CPUtime=0.9
/proc/31937/stat : 31937 (sugar) S 31935 31937 29288 0 -1 4194304 1031 9678 0 2 3 1 79 7 16 0 1 0 2003658925 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 233410965602 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31937/statm: 3400 798 370 3 0 500 0
[pid=31960] ppid=31937 vsize=5356 CPUtime=0
/proc/31960/stat : 31960 (sh) S 31937 31937 29288 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2003659019 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31960/statm: 1339 232 193 169 0 50 0
[pid=31961] ppid=31960 vsize=3668 CPUtime=54.61
/proc/31961/stat : 31961 (minisat) R 31960 31937 29288 0 -1 4194304 575 0 0 0 5461 0 0 0 25 0 1 0 2003659020 3756032 561 996147200 134512640 135127466 4294956256 18446744073709551615 134530759 0 0 4096 3 0 0 0 17 1 0 0
/proc/31961/statm: 917 561 75 150 0 764 0
Current children cumulated CPU time (s) 55.51
Current children cumulated vsize (KiB) 22624

[startup+56.4014 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 31961
/proc/meminfo: memFree=1757944/2055920 swapFree=4111052/4192956
[pid=31937] ppid=31935 vsize=13600 CPUtime=55.88
/proc/31937/stat : 31937 (sugar) S 31935 31937 29288 0 -1 4194304 1070 10547 0 2 3 1 5576 8 17 0 1 0 2003658925 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 233410965602 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31937/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 55.88
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 56.4809
CPU time (s): 56.0145
CPU user time (s): 55.8855
CPU system time (s): 0.12898
CPU usage (%): 99.1743
Max. virtual memory (cumulated for all children) (KiB): 22624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 55.8855
system time used= 0.12898
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15317
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= 604
involuntary context switches= 1651

runsolver used 0.051992 second user time and 0.170974 second system time

The end

Launcher Data (download as text)

Begin job on node70 at 2008-07-05 10:35:01
IDJOB=1088460
IDBENCH=58085
IDSOLVER=346
FILE ID=node70/1088460-1215246901
PBS_JOBID= 7881925
Free space on /tmp= 66340 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/csp/graphColoring/myciel/normalized-myciel5-5.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-1088460-1215246901/watcher-1088460-1215246901 -o /tmp/evaluation-result-1088460-1215246901/solver-1088460-1215246901 -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-1088460-1215246901.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 4e9947661c937a66df0f73a5c98437a3
RANDOM SEED=1365874506

node70.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		: 3000.256
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		: 3000.256
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:       1762992 kB
Buffers:         20828 kB
Cached:         108276 kB
SwapCached:      76324 kB
Active:         200508 kB
Inactive:        37816 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1762992 kB
SwapTotal:     4192956 kB
SwapFree:      4111052 kB
Dirty:            1364 kB
Writeback:           0 kB
Mapped:         115392 kB
Slab:            39804 kB
Committed_AS:  4285912 kB
PageTables:       1900 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= 66340 MiB
End job on node70 at 2008-07-05 10:35:57