Trace number 1040960

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 64.2192 65.0789

General information on the benchmark

Namecsp/allsquaresUnsat/
normalized-squaresUnsat-18-18.xml
MD5SUMb33fd00b4cfaa23b5fb760b23f9f7ab9
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark48.2407
Satisfiable
(Un)Satisfiability was proved
Number of variables648
Number of constraints768
Maximum constraint arity18
Maximum domain size46
Number of constraints which are defined in extension0
Number of constraints which are defined in intension613
Global constraints used (with number of constraints)cumulative(2),weightedsum(153)

Solver Data (download as text)

0.00/0.15	c 0	Sugar v1-13 + HOME/minisat
0.00/0.15	c 0	BEGIN Wed Jul  2 13:43:42 2008
0.00/0.15	c 0	PID 2609
0.00/0.16	c 0	HOST node50.alineos.net
0.00/0.16	c 0	CONVERTING HOME/instance-1040960-1214999022.xml TO HOME/temp.csp
0.00/0.16	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1040960-1214999022.xml' 'HOME/temp.csp'
0.04/0.61	c 1	19 domains, 648 variables, 2 predicates, 0 relations, 768 constraints
0.04/0.63	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.04/0.63	c 1	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'
0.47/0.71	c 1	Parsing HOME/temp.csp
0.47/0.90	c 1	parsed 1437 expressions
0.47/0.90	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.47/0.90	c 1	Converting to clausal form CSP
0.47/0.93	c 1	converted 144 (10%) expressions
0.47/0.93	c 1	converted 288 (20%) expressions
0.47/0.93	c 1	converted 432 (30%) expressions
0.47/0.94	c 1	converted 575 (40%) expressions
0.47/0.98	c 1	converted 719 (50%) expressions
0.91/1.11	c 1	converted 863 (60%) expressions
0.91/1.13	c 1	converted 1006 (70%) expressions
0.91/1.15	c 1	converted 1150 (80%) expressions
0.91/1.17	c 1	converted 1294 (90%) expressions
1.30/1.58	c 2	converted 1437 (100%) expressions
1.30/1.59	c 2	CSP : 3776 integers, 952 booleans, 9588 clauses, largest domain size 95
1.30/1.59	c 2	Heap : 7 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.30/1.59	c 2	Propagation in CSP
1.40/1.66	c 2	6859 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.40/1.67	c 2	CSP : 3776 integers, 952 booleans, 9588 clauses, largest domain size 47
1.40/1.67	c 2	Heap : 7 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.40/1.67	c 2	Simplifing CSP by introducing new Boolean variables
1.40/1.68	c 2	CSP : 3776 integers, 952 booleans, 9588 clauses, largest domain size 47
1.40/1.68	c 2	Heap : 7 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.50/1.74	c 2	Encoding CSP to SAT : HOME/temp.cnf
1.50/1.76	c 2	378 (10%) CSP integer variables are encoded (1250 clauses, 14159 bytes)
1.50/1.76	c 2	756 (20%) CSP integer variables are encoded (2278 clauses, 27523 bytes)
1.50/1.77	c 2	1133 (30%) CSP integer variables are encoded (5666 clauses, 71567 bytes)
1.50/1.78	c 2	1511 (40%) CSP integer variables are encoded (8726 clauses, 111754 bytes)
1.50/1.79	c 2	1888 (50%) CSP integer variables are encoded (12047 clauses, 161569 bytes)
1.50/1.79	c 2	2266 (60%) CSP integer variables are encoded (15228 clauses, 209284 bytes)
1.50/1.80	c 2	2644 (70%) CSP integer variables are encoded (18711 clauses, 261529 bytes)
1.60/1.80	c 2	3021 (80%) CSP integer variables are encoded (21860 clauses, 308764 bytes)
1.60/1.81	c 2	3399 (90%) CSP integer variables are encoded (25221 clauses, 359179 bytes)
1.60/1.81	c 2	3776 (100%) CSP integer variables are encoded (28367 clauses, 406369 bytes)
1.69/1.91	c 2	959 (10%) CSP clauses are encoded (56389 clauses, 864932 bytes)
1.79/2.01	c 2	1918 (20%) CSP clauses are encoded (98184 clauses, 1613159 bytes)
1.79/2.09	c 2	2877 (30%) CSP clauses are encoded (140868 clauses, 2374057 bytes)
1.89/2.18	c 3	3836 (40%) CSP clauses are encoded (186030 clauses, 3216751 bytes)
1.99/2.28	c 3	4794 (50%) CSP clauses are encoded (233062 clauses, 4192396 bytes)
2.18/2.40	c 3	5753 (60%) CSP clauses are encoded (293208 clauses, 5434299 bytes)
2.29/2.52	c 3	6712 (70%) CSP clauses are encoded (344613 clauses, 6500248 bytes)
2.29/2.59	c 3	7671 (80%) CSP clauses are encoded (381746 clauses, 7268039 bytes)
2.38/2.69	c 3	8630 (90%) CSP clauses are encoded (429297 clauses, 8254887 bytes)
2.48/2.80	c 3	9588 (100%) CSP clauses are encoded (484607 clauses, 9397567 bytes)
2.48/2.80	c 3	9588 CSP clauses encoded
2.48/2.80	c 3	Writing map file : HOME/temp.map
2.58/2.81	c 3	Heap : 6 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.58/2.81	c 3	SAT : 33053 SAT variables, 484607 SAT clauses, 9397567 bytes
2.58/2.81	c 3	Heap : 6 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.58/2.83	c 3	SOLVING HOME/temp.cnf
2.58/2.83	c 3	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
2.58/2.83	c 3	This is MiniSat 2.0 beta
2.58/2.83	c 3	WARNING: for repeatability, setting FPU to use double precision
2.58/2.83	c 3	============================[ Problem Statistics ]=============================
2.58/2.83	c 3	|                                                                             |
2.58/2.83	c 3	|  Number of variables:  33053                                                |
2.58/2.83	c 3	|  Number of clauses:    484607                                               |
2.62/3.08	c 3	|  Parsing time:         0.22         s                                       |
2.62/3.09	c 3	============================[ Search Statistics ]==============================
2.62/3.09	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.62/3.09	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.62/3.09	c 3	===============================================================================
2.62/3.09	c 3	|         0 |   33053   484607  1375106 |   161535        0    nan |  0.000 % |
3.26/3.58	c 4	|       102 |   33053   484607  1375106 |   177689      102     22 |  0.000 % |
3.86/4.15	c 4	|       252 |   33053   484607  1375106 |   195458      252     23 |  0.000 % |
4.75/5.09	c 5	|       477 |   33053   484607  1375106 |   215003      477     20 |  0.000 % |
5.94/6.24	c 7	|       815 |   33053   484607  1375106 |   236504      815     21 |  0.000 % |
8.12/8.41	c 9	|      1321 |   33053   484607  1375106 |   260154     1321     21 |  0.000 % |
11.09/11.45	c 12	|      2081 |   33053   484607  1375106 |   286170     2081     21 |  0.000 % |
15.75/16.10	c 16	|      3220 |   33053   484607  1375106 |   314787     3220     22 |  0.000 % |
22.88/23.37	c 24	|      4928 |   32829   480896  1364719 |   346266     4926     22 |  0.678 % |
33.67/34.28	c 35	|      7490 |   32829   480896  1364719 |   380892     7488     22 |  0.678 % |
51.01/51.78	c 52	|     11334 |   32696   479508  1360968 |   418981     5618     19 |  1.080 % |
63.88/64.78	c 65	===============================================================================
63.88/64.78	c 65	restarts              : 11
63.88/64.78	c 65	conflicts             : 14659          (239 /sec)
63.88/64.78	c 65	decisions             : 17679          (1.38 % random) (288 /sec)
63.88/64.78	c 65	propagations          : 61910494       (1009602 /sec)
63.88/64.78	c 65	conflict literals     : 312060         (44.71 % deleted)
63.88/64.78	c 65	Memory used           : 26.32 MB
63.88/64.78	c 65	CPU time              : 61.3217 s
63.88/64.78	c 65	
63.88/64.78	c 65	UNSATISFIABLE
63.88/64.79	c 65	DECODING HOME/temp.out WITH HOME/temp.map
63.88/64.79	c 65	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
63.99/64.88	c 65	Decoding HOME/temp.out
64.07/64.98	s UNSATISFIABLE
64.17/65.01	c 65	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
64.17/65.07	c 65	CPU 63.96 (0.04 0.01 63.92 0.23)
64.17/65.07	c 65	END Wed Jul  2 13:44:47 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-1040960-1214999022/watcher-1040960-1214999022 -o /tmp/evaluation-result-1040960-1214999022/solver-1040960-1214999022 -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-1040960-1214999022.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: 2.17 2.03 1.74 4/80 2609
/proc/meminfo: memFree=1864696/2055920 swapFree=4180240/4192956
[pid=2609] ppid=2607 vsize=18572 CPUtime=0
/proc/2609/stat : 2609 (runsolver) D 2607 2609 2273 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 1978874202 19017728 292 996147200 4194304 4296836 548682068272 18446744073709551615 240577473831 0 0 4096 24578 18446744071563608240 0 0 17 1 0 0
/proc/2609/statm: 4643 292 257 25 0 2626 0

[startup+0.0244009 s]
/proc/loadavg: 2.17 2.03 1.74 4/80 2609
/proc/meminfo: memFree=1864696/2055920 swapFree=4180240/4192956
[pid=2609] ppid=2607 vsize=124 CPUtime=0
/proc/2609/stat : 2609 (sugar) D 2607 2609 2273 0 -1 4194304 38 0 0 0 0 0 0 0 19 0 1 0 1978874202 126976 23 996147200 4194304 4206940 548682068608 18446744073709551615 240574854633 0 0 4096 0 18446744071563608240 0 0 17 1 0 0
/proc/2609/statm: 31 23 17 3 0 3 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 124

[startup+0.101408 s]
/proc/loadavg: 2.17 2.03 1.74 4/80 2609
/proc/meminfo: memFree=1864696/2055920 swapFree=4180240/4192956
[pid=2609] ppid=2607 vsize=12272 CPUtime=0
/proc/2609/stat : 2609 (sugar) R 2607 2609 2273 0 -1 4194304 409 0 0 0 0 0 0 0 18 0 1 0 1978874202 12566528 377 996147200 4194304 4206940 548682068608 18446744073709551615 240577641061 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/2609/statm: 3068 377 275 3 0 168 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12272

[startup+0.301444 s]
/proc/loadavg: 2.17 2.03 1.74 4/80 2609
/proc/meminfo: memFree=1864696/2055920 swapFree=4180240/4192956
[pid=2609] ppid=2607 vsize=13600 CPUtime=0.04
/proc/2609/stat : 2609 (sugar) S 2607 2609 2273 0 -1 4194304 900 127 0 0 3 1 0 0 18 0 1 0 1978874202 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 240586371170 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/2609/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.701513 s]
/proc/loadavg: 2.17 2.03 1.74 4/80 2609
/proc/meminfo: memFree=1864696/2055920 swapFree=4180240/4192956
[pid=2609] ppid=2607 vsize=13600 CPUtime=0.47
/proc/2609/stat : 2609 (sugar) S 2607 2609 2273 0 -1 4194304 956 4844 0 1 3 1 40 3 16 0 1 0 1978874202 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 240586371170 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/2609/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.47
Current children cumulated vsize (KiB) 13600

[startup+1.50265 s]
/proc/loadavg: 2.17 2.03 1.74 3/91 2631
/proc/meminfo: memFree=1855456/2055920 swapFree=4180240/4192956
[pid=2609] ppid=2607 vsize=13600 CPUtime=0.47
/proc/2609/stat : 2609 (sugar) S 2607 2609 2273 0 -1 4194304 973 4844 0 1 3 1 40 3 15 0 1 0 1978874202 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 240586371170 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/2609/statm: 3400 797 370 3 0 500 0
[pid=2622] ppid=2609 vsize=5356 CPUtime=0
/proc/2622/stat : 2622 (sh) S 2609 2609 2273 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 1978874266 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2622/statm: 1339 233 193 169 0 50 0
[pid=2623] ppid=2622 vsize=868348 CPUtime=0.83
/proc/2623/stat : 2623 (java) S 2622 2609 2273 0 -1 0 7288 0 1 0 79 4 0 0 18 0 9 0 1978874266 889188352 6523 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/2623/statm: 217087 6523 2539 9 0 211662 0
[pid=2623/tid=2624] ppid=2622 vsize=868348 CPUtime=0.49
/proc/2623/task/2624/stat : 2624 (java) R 2622 2609 2273 0 -1 64 2670 0 1 0 48 1 0 0 20 0 9 0 1978874267 889188352 6523 996147200 134512640 134550740 4294955952 18446744073709551615 4126638460 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2623/tid=2625] ppid=2622 vsize=868348 CPUtime=0.1
/proc/2623/task/2625/stat : 2625 (java) S 2622 2609 2273 0 -1 64 2472 0 0 0 10 0 0 0 16 0 9 0 1978874268 889188352 6523 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=2623/tid=2626] ppid=2622 vsize=868348 CPUtime=0
/proc/2623/task/2626/stat : 2626 (java) S 2622 2609 2273 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 1978874268 889188352 6523 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2623/tid=2627] ppid=2622 vsize=868348 CPUtime=0
/proc/2623/task/2627/stat : 2627 (java) S 2622 2609 2273 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 1978874268 889188352 6523 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2623/tid=2628] ppid=2622 vsize=868348 CPUtime=0
/proc/2623/task/2628/stat : 2628 (java) S 2622 2609 2273 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 1978874270 889188352 6523 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2623/tid=2629] ppid=2622 vsize=868348 CPUtime=0.21
/proc/2623/task/2629/stat : 2629 (java) S 2622 2609 2273 0 -1 64 1454 0 0 0 20 1 0 0 16 0 9 0 1978874270 889188352 6523 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2623/tid=2630] ppid=2622 vsize=868348 CPUtime=0
/proc/2623/task/2630/stat : 2630 (java) S 2622 2609 2273 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 1978874271 889188352 6523 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2623/tid=2631] ppid=2622 vsize=868348 CPUtime=0
/proc/2623/task/2631/stat : 2631 (java) S 2622 2609 2273 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 1978874271 889188352 6523 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 887304

[startup+3.10192 s]
/proc/loadavg: 2.17 2.03 1.74 3/91 2631
/proc/meminfo: memFree=1841120/2055920 swapFree=4180240/4192956
[pid=2609] ppid=2607 vsize=13600 CPUtime=2.62
/proc/2609/stat : 2609 (sugar) S 2607 2609 2273 0 -1 4194304 1034 13344 0 2 4 1 241 16 15 0 1 0 1978874202 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 240586371170 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/2609/statm: 3400 799 370 3 0 500 0
Current children cumulated CPU time (s) 2.62
Current children cumulated vsize (KiB) 13600

[startup+6.30146 s]
/proc/loadavg: 2.07 2.02 1.74 3/83 2633
/proc/meminfo: memFree=1829024/2055920 swapFree=4180240/4192956
[pid=2609] ppid=2607 vsize=13600 CPUtime=2.62
/proc/2609/stat : 2609 (sugar) S 2607 2609 2273 0 -1 4194304 1034 13344 0 2 4 1 241 16 16 0 1 0 1978874202 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 240586371170 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/2609/statm: 3400 799 370 3 0 500 0
[pid=2632] ppid=2609 vsize=5356 CPUtime=0
/proc/2632/stat : 2632 (sh) S 2609 2609 2273 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1978874485 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2632/statm: 1339 232 193 169 0 50 0
[pid=2633] ppid=2632 vsize=25460 CPUtime=3.41
/proc/2633/stat : 2633 (minisat) R 2632 2609 2273 0 -1 4194304 5956 0 0 0 339 2 0 0 25 0 1 0 1978874486 26071040 5942 996147200 134512640 135127466 4294956272 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/2633/statm: 6365 5942 76 150 0 6212 0
Current children cumulated CPU time (s) 6.03
Current children cumulated vsize (KiB) 44416

[startup+12.7015 s]
/proc/loadavg: 2.07 2.02 1.74 3/83 2633
/proc/meminfo: memFree=1828768/2055920 swapFree=4180240/4192956
[pid=2609] ppid=2607 vsize=13600 CPUtime=2.62
/proc/2609/stat : 2609 (sugar) S 2607 2609 2273 0 -1 4194304 1034 13344 0 2 4 1 241 16 16 0 1 0 1978874202 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 240586371170 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/2609/statm: 3400 799 370 3 0 500 0
[pid=2632] ppid=2609 vsize=5356 CPUtime=0
/proc/2632/stat : 2632 (sh) S 2609 2609 2273 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1978874485 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2632/statm: 1339 232 193 169 0 50 0
[pid=2633] ppid=2632 vsize=25724 CPUtime=9.76
/proc/2633/stat : 2633 (minisat) R 2632 2609 2273 0 -1 4194304 6028 0 0 0 973 3 0 0 25 0 1 0 1978874486 26341376 6014 996147200 134512640 135127466 4294956272 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/2633/statm: 6431 6014 76 150 0 6278 0
Current children cumulated CPU time (s) 12.38
Current children cumulated vsize (KiB) 44680

[startup+25.5017 s]
/proc/loadavg: 2.05 2.01 1.74 3/83 2633
/proc/meminfo: memFree=1828512/2055920 swapFree=4180240/4192956
[pid=2609] ppid=2607 vsize=13600 CPUtime=2.62
/proc/2609/stat : 2609 (sugar) S 2607 2609 2273 0 -1 4194304 1034 13344 0 2 4 1 241 16 16 0 1 0 1978874202 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 240586371170 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/2609/statm: 3400 799 370 3 0 500 0
[pid=2632] ppid=2609 vsize=5356 CPUtime=0
/proc/2632/stat : 2632 (sh) S 2609 2609 2273 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1978874485 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2632/statm: 1339 232 193 169 0 50 0
[pid=2633] ppid=2632 vsize=26256 CPUtime=22.44
/proc/2633/stat : 2633 (minisat) R 2632 2609 2273 0 -1 4194304 6139 0 0 0 2241 3 0 0 25 0 1 0 1978874486 26886144 6125 996147200 134512640 135127466 4294956272 18446744073709551615 134530700 0 0 4096 3 0 0 0 17 1 0 0
/proc/2633/statm: 6564 6125 76 150 0 6411 0
Current children cumulated CPU time (s) 25.06
Current children cumulated vsize (KiB) 45212

[startup+51.102 s]
/proc/loadavg: 2.03 2.01 1.75 3/83 2633
/proc/meminfo: memFree=1827872/2055920 swapFree=4180240/4192956
[pid=2609] ppid=2607 vsize=13600 CPUtime=2.62
/proc/2609/stat : 2609 (sugar) S 2607 2609 2273 0 -1 4194304 1034 13344 0 2 4 1 241 16 16 0 1 0 1978874202 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 240586371170 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/2609/statm: 3400 799 370 3 0 500 0
[pid=2632] ppid=2609 vsize=5356 CPUtime=0
/proc/2632/stat : 2632 (sh) S 2609 2609 2273 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1978874485 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2632/statm: 1339 232 193 169 0 50 0
[pid=2633] ppid=2632 vsize=26948 CPUtime=47.79
/proc/2633/stat : 2633 (minisat) R 2632 2609 2273 0 -1 4194304 6325 0 0 0 4776 3 0 0 25 0 1 0 1978874486 27594752 6311 996147200 134512640 135127466 4294956272 18446744073709551615 134530621 0 0 4096 3 0 0 0 17 1 0 0
/proc/2633/statm: 6737 6311 76 150 0 6584 0
Current children cumulated CPU time (s) 50.41
Current children cumulated vsize (KiB) 45904

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

[startup+57.5011 s]
/proc/loadavg: 2.03 2.01 1.75 3/83 2633
/proc/meminfo: memFree=1827872/2055920 swapFree=4180240/4192956
[pid=2609] ppid=2607 vsize=13600 CPUtime=2.62
/proc/2609/stat : 2609 (sugar) S 2607 2609 2273 0 -1 4194304 1034 13344 0 2 4 1 241 16 16 0 1 0 1978874202 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 240586371170 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/2609/statm: 3400 799 370 3 0 500 0
[pid=2632] ppid=2609 vsize=5356 CPUtime=0
/proc/2632/stat : 2632 (sh) S 2609 2609 2273 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1978874485 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2632/statm: 1339 232 193 169 0 50 0
[pid=2633] ppid=2632 vsize=26948 CPUtime=54.13
/proc/2633/stat : 2633 (minisat) R 2632 2609 2273 0 -1 4194304 6327 0 0 0 5410 3 0 0 25 0 1 0 1978874486 27594752 6313 996147200 134512640 135127466 4294956272 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/2633/statm: 6737 6313 76 150 0 6584 0
Current children cumulated CPU time (s) 56.75
Current children cumulated vsize (KiB) 45904

[startup+60.7026 s]
/proc/loadavg: 2.03 2.01 1.75 3/83 2633
/proc/meminfo: memFree=1827808/2055920 swapFree=4180240/4192956
[pid=2609] ppid=2607 vsize=13600 CPUtime=2.62
/proc/2609/stat : 2609 (sugar) S 2607 2609 2273 0 -1 4194304 1034 13344 0 2 4 1 241 16 16 0 1 0 1978874202 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 240586371170 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/2609/statm: 3400 799 370 3 0 500 0
[pid=2632] ppid=2609 vsize=5356 CPUtime=0
/proc/2632/stat : 2632 (sh) S 2609 2609 2273 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1978874485 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2632/statm: 1339 232 193 169 0 50 0
[pid=2633] ppid=2632 vsize=26948 CPUtime=57.3
/proc/2633/stat : 2633 (minisat) R 2632 2609 2273 0 -1 4194304 6327 0 0 0 5727 3 0 0 25 0 1 0 1978874486 27594752 6313 996147200 134512640 135127466 4294956272 18446744073709551615 134530635 0 0 4096 3 0 0 0 17 1 0 0
/proc/2633/statm: 6737 6313 76 150 0 6584 0
Current children cumulated CPU time (s) 59.92
Current children cumulated vsize (KiB) 45904

[startup+62.3019 s]
/proc/loadavg: 2.03 2.01 1.75 3/83 2633
/proc/meminfo: memFree=1827808/2055920 swapFree=4180240/4192956
[pid=2609] ppid=2607 vsize=13600 CPUtime=2.62
/proc/2609/stat : 2609 (sugar) S 2607 2609 2273 0 -1 4194304 1034 13344 0 2 4 1 241 16 16 0 1 0 1978874202 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 240586371170 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/2609/statm: 3400 799 370 3 0 500 0
[pid=2632] ppid=2609 vsize=5356 CPUtime=0
/proc/2632/stat : 2632 (sh) S 2609 2609 2273 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1978874485 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2632/statm: 1339 232 193 169 0 50 0
[pid=2633] ppid=2632 vsize=26948 CPUtime=58.89
/proc/2633/stat : 2633 (minisat) R 2632 2609 2273 0 -1 4194304 6327 0 0 0 5886 3 0 0 25 0 1 0 1978874486 27594752 6313 996147200 134512640 135127466 4294956272 18446744073709551615 134530644 0 0 4096 3 0 0 0 17 1 0 0
/proc/2633/statm: 6737 6313 76 150 0 6584 0
Current children cumulated CPU time (s) 61.51
Current children cumulated vsize (KiB) 45904

[startup+63.9011 s]
/proc/loadavg: 2.02 2.01 1.75 3/83 2633
/proc/meminfo: memFree=1827808/2055920 swapFree=4180240/4192956
[pid=2609] ppid=2607 vsize=13600 CPUtime=2.62
/proc/2609/stat : 2609 (sugar) S 2607 2609 2273 0 -1 4194304 1034 13344 0 2 4 1 241 16 16 0 1 0 1978874202 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 240586371170 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/2609/statm: 3400 799 370 3 0 500 0
[pid=2632] ppid=2609 vsize=5356 CPUtime=0
/proc/2632/stat : 2632 (sh) S 2609 2609 2273 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1978874485 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2632/statm: 1339 232 193 169 0 50 0
[pid=2633] ppid=2632 vsize=26948 CPUtime=60.46
/proc/2633/stat : 2633 (minisat) R 2632 2609 2273 0 -1 4194304 6327 0 0 0 6043 3 0 0 25 0 1 0 1978874486 27594752 6313 996147200 134512640 135127466 4294956272 18446744073709551615 134530621 0 0 4096 3 0 0 0 17 1 0 0
/proc/2633/statm: 6737 6313 76 150 0 6584 0
Current children cumulated CPU time (s) 63.08
Current children cumulated vsize (KiB) 45904

[startup+64.7023 s]
/proc/loadavg: 2.02 2.01 1.75 3/83 2633
/proc/meminfo: memFree=1827808/2055920 swapFree=4180240/4192956
[pid=2609] ppid=2607 vsize=13600 CPUtime=2.62
/proc/2609/stat : 2609 (sugar) S 2607 2609 2273 0 -1 4194304 1034 13344 0 2 4 1 241 16 16 0 1 0 1978874202 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 240586371170 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/2609/statm: 3400 799 370 3 0 500 0
[pid=2632] ppid=2609 vsize=5356 CPUtime=0
/proc/2632/stat : 2632 (sh) S 2609 2609 2273 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1978874485 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2632/statm: 1339 232 193 169 0 50 0
[pid=2633] ppid=2632 vsize=26948 CPUtime=61.26
/proc/2633/stat : 2633 (minisat) R 2632 2609 2273 0 -1 4194304 6327 0 0 0 6123 3 0 0 25 0 1 0 1978874486 27594752 6313 996147200 134512640 135127466 4294956272 18446744073709551615 134530938 0 0 4096 3 0 0 0 17 1 0 0
/proc/2633/statm: 6737 6313 76 150 0 6584 0
Current children cumulated CPU time (s) 63.88
Current children cumulated vsize (KiB) 45904

[startup+64.9063 s]
/proc/loadavg: 2.02 2.01 1.75 3/83 2635
/proc/meminfo: memFree=1852576/2055920 swapFree=4180240/4192956
[pid=2609] ppid=2607 vsize=13600 CPUtime=63.99
/proc/2609/stat : 2609 (sugar) S 2607 2609 2273 0 -1 4194304 1091 19965 0 2 4 1 6373 21 16 0 1 0 1978874202 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 240586371170 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/2609/statm: 3400 799 370 3 0 500 0
[pid=2634] ppid=2609 vsize=5356 CPUtime=0
/proc/2634/stat : 2634 (sh) S 2609 2609 2273 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 1978880682 5484544 233 996147200 4194304 4889804 548682068768 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2634/statm: 1339 233 193 169 0 50 0
[pid=2635] ppid=2634 vsize=863720 CPUtime=0.08
/proc/2635/stat : 2635 (java) S 2634 2609 2273 0 -1 0 3232 0 1 0 7 1 0 0 18 0 9 0 1978880682 884449280 2709 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/2635/statm: 215930 2709 1621 9 0 210512 0
Current children cumulated CPU time (s) 64.07
Current children cumulated vsize (KiB) 882676

[startup+65.0023 s]
/proc/loadavg: 2.02 2.01 1.75 3/83 2635
/proc/meminfo: memFree=1852576/2055920 swapFree=4180240/4192956
[pid=2609] ppid=2607 vsize=13600 CPUtime=63.99
/proc/2609/stat : 2609 (sugar) S 2607 2609 2273 0 -1 4194304 1092 19965 0 2 4 1 6373 21 15 0 1 0 1978874202 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 240586371170 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/2609/statm: 3400 799 370 3 0 500 0
[pid=2634] ppid=2609 vsize=5356 CPUtime=0
/proc/2634/stat : 2634 (sh) S 2609 2609 2273 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 1978880682 5484544 233 996147200 4194304 4889804 548682068768 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2634/statm: 1339 233 193 169 0 50 0
[pid=2635] ppid=2634 vsize=863720 CPUtime=0.18
/proc/2635/stat : 2635 (java) S 2634 2609 2273 0 -1 0 3467 0 1 0 17 1 0 0 18 0 9 0 1978880682 884449280 2939 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/2635/statm: 215930 2939 1667 9 0 210512 0
Current children cumulated CPU time (s) 64.17
Current children cumulated vsize (KiB) 882676

Child status: 0
Real time (s): 65.0789
CPU time (s): 64.2192
CPU user time (s): 63.9623
CPU system time (s): 0.25696
CPU usage (%): 98.6791
Max. virtual memory (cumulated for all children) (KiB): 887492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 63.9623
system time used= 0.25696
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24924
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= 4623
involuntary context switches= 6963

runsolver used 0.086986 second user time and 0.224965 second system time

The end

Launcher Data (download as text)

Begin job on node50 at 2008-07-02 13:43:42
IDJOB=1040960
IDBENCH=53758
IDSOLVER=346
FILE ID=node50/1040960-1214999022
PBS_JOBID= 7870822
Free space on /tmp= 66544 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/csp/allsquaresUnsat/normalized-squaresUnsat-18-18.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-1040960-1214999022/watcher-1040960-1214999022 -o /tmp/evaluation-result-1040960-1214999022/solver-1040960-1214999022 -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-1040960-1214999022.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= b33fd00b4cfaa23b5fb760b23f9f7ab9
RANDOM SEED=260254242

node50.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		: 3000.261
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		: 3000.261
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:       1865240 kB
Buffers:          4136 kB
Cached:          57616 kB
SwapCached:       6724 kB
Active:         119836 kB
Inactive:        10880 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1865240 kB
SwapTotal:     4192956 kB
SwapFree:      4180240 kB
Dirty:            1600 kB
Writeback:           0 kB
Mapped:          82476 kB
Slab:            45068 kB
Committed_AS:  4565728 kB
PageTables:       1980 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= 66540 MiB
End job on node50 at 2008-07-02 13:44:47