Trace number 1071359

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+minisatSAT 43.6444 43.7288

General information on the benchmark

Namecsp/chessboardColoration/
normalized-cc-10-10-3.xml
MD5SUM5dd29aa83960666008990e15b4977728
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark6.21106
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of constraints2025
Maximum constraint arity4
Maximum domain size3
Number of constraints which are defined in extension0
Number of constraints which are defined in intension2025
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 Fri Jul  4 12:48:49 2008
0.00/0.04	c 0	PID 2287
0.00/0.04	c 0	HOST node79.alineos.net
0.00/0.04	c 0	CONVERTING HOME/instance-1071359-1215168528.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-1071359-1215168528.xml' 'HOME/temp.csp'
0.03/0.66	c 0	1 domains, 100 variables, 1 predicates, 0 relations, 2025 constraints
0.03/0.70	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.70	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'
0.03/0.77	c 0	Parsing HOME/temp.csp
0.93/1.02	c 0	parsed 2127 expressions
0.93/1.02	c 0	Heap : 2 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.93/1.02	c 0	Converting to clausal form CSP
1.12/1.20	c 1	converted 213 (10%) expressions
1.12/1.25	c 1	converted 426 (20%) expressions
1.12/1.28	c 1	converted 639 (30%) expressions
1.22/1.32	c 1	converted 851 (40%) expressions
1.22/1.40	c 1	converted 1064 (50%) expressions
1.32/1.43	c 1	converted 1277 (60%) expressions
1.32/1.46	c 1	converted 1489 (70%) expressions
1.42/1.50	c 1	converted 1702 (80%) expressions
1.42/1.53	c 1	converted 1915 (90%) expressions
1.42/1.56	c 1	converted 2127 (100%) expressions
1.42/1.56	c 1	CSP : 100 integers, 0 booleans, 2025 clauses, largest domain size 3
1.42/1.56	c 1	Heap : 8 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.42/1.56	c 1	Propagation in CSP
1.52/1.64	c 1	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.52/1.64	c 1	CSP : 100 integers, 0 booleans, 2025 clauses, largest domain size 3
1.52/1.64	c 1	Heap : 7 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.52/1.65	c 1	Simplifing CSP by introducing new Boolean variables
1.72/1.81	c 1	CSP : 100 integers, 24300 booleans, 26325 clauses, largest domain size 3
1.72/1.81	c 1	Heap : 14 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.82/1.90	c 1	Encoding CSP to SAT : HOME/temp.cnf
1.82/1.92	c 1	10 (10%) CSP integer variables are encoded (10 clauses, 145 bytes)
1.82/1.92	c 1	20 (20%) CSP integer variables are encoded (20 clauses, 235 bytes)
1.82/1.92	c 1	30 (30%) CSP integer variables are encoded (30 clauses, 325 bytes)
1.82/1.92	c 1	40 (40%) CSP integer variables are encoded (40 clauses, 415 bytes)
1.82/1.92	c 1	50 (50%) CSP integer variables are encoded (50 clauses, 506 bytes)
1.82/1.92	c 1	60 (60%) CSP integer variables are encoded (60 clauses, 616 bytes)
1.82/1.92	c 1	70 (70%) CSP integer variables are encoded (70 clauses, 726 bytes)
1.82/1.92	c 1	80 (80%) CSP integer variables are encoded (80 clauses, 836 bytes)
1.82/1.92	c 1	90 (90%) CSP integer variables are encoded (90 clauses, 946 bytes)
1.82/1.92	c 1	100 (100%) CSP integer variables are encoded (100 clauses, 1056 bytes)
1.92/2.00	c 1	2633 (10%) CSP clauses are encoded (7595 clauses, 102178 bytes)
1.92/2.03	c 1	5265 (20%) CSP clauses are encoded (15085 clauses, 208730 bytes)
1.92/2.05	c 2	7898 (30%) CSP clauses are encoded (22580 clauses, 316650 bytes)
1.92/2.08	c 2	10530 (40%) CSP clauses are encoded (30070 clauses, 424718 bytes)
2.02/2.10	c 2	13163 (50%) CSP clauses are encoded (37565 clauses, 542517 bytes)
2.02/2.13	c 2	15795 (60%) CSP clauses are encoded (45055 clauses, 661042 bytes)
2.02/2.16	c 2	18428 (70%) CSP clauses are encoded (52550 clauses, 780063 bytes)
2.02/2.18	c 2	21060 (80%) CSP clauses are encoded (60040 clauses, 900856 bytes)
2.13/2.21	c 2	23693 (90%) CSP clauses are encoded (67535 clauses, 1025199 bytes)
2.13/2.24	c 2	26325 (100%) CSP clauses are encoded (75025 clauses, 1149526 bytes)
2.13/2.24	c 2	26325 CSP clauses encoded
2.13/2.24	c 2	Writing map file : HOME/temp.map
2.13/2.25	c 2	Heap : 12 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.13/2.25	c 2	SAT : 24500 SAT variables, 75025 SAT clauses, 1149526 bytes
2.13/2.25	c 2	Heap : 12 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.13/2.26	c 2	SOLVING HOME/temp.cnf
2.13/2.26	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
2.13/2.27	c 2	This is MiniSat 2.0 beta
2.13/2.27	c 2	WARNING: for repeatability, setting FPU to use double precision
2.13/2.27	c 2	============================[ Problem Statistics ]=============================
2.13/2.27	c 2	|                                                                             |
2.13/2.27	c 2	|  Number of variables:  24500                                                |
2.13/2.27	c 2	|  Number of clauses:    75025                                                |
2.19/2.31	c 2	|  Parsing time:         0.03         s                                       |
2.19/2.31	c 2	============================[ Search Statistics ]==============================
2.19/2.31	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.19/2.31	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.19/2.31	c 2	===============================================================================
2.19/2.31	c 2	|         0 |   24500    75025   194600 |    25008        0    nan |  0.000 % |
2.19/2.32	c 2	|       100 |   24500    75025   194600 |    27509      100     17 |  0.000 % |
2.19/2.36	c 2	|       250 |   24500    75025   194600 |    30260      250     13 |  0.000 % |
2.19/2.43	c 2	|       475 |   24500    75025   194600 |    33286      475     12 |  0.000 % |
2.20/2.53	c 2	|       813 |   24500    75025   194600 |    36614      813     12 |  0.000 % |
2.20/2.72	c 2	|      1319 |   24500    75025   194600 |    40276     1319     11 |  0.000 % |
2.20/2.97	c 2	|      2078 |   24500    75025   194600 |    44303     2078     12 |  0.000 % |
3.22/3.30	c 3	|      3217 |   24500    75025   194600 |    48734     3217     13 |  0.000 % |
3.71/3.82	c 3	|      4925 |   24500    75025   194600 |    53607     4925     20 |  0.000 % |
4.61/4.77	c 4	|      7487 |   24500    75025   194600 |    58968     7487     23 |  0.000 % |
6.01/6.12	c 6	|     11332 |   24500    75025   194600 |    64865    11332     26 |  0.000 % |
8.11/8.25	c 8	|     17098 |   24500    75025   194600 |    71351    17098     31 |  0.000 % |
14.41/14.52	c 14	|     25747 |   24500    75025   194600 |    78486    25747     39 |  0.000 % |
23.40/23.56	c 23	|     38722 |   24500    75025   194600 |    86335    38722     41 |  0.000 % |
42.90/43.04	c 43	|     58187 |   24500    75025   194600 |    94969    58187     47 |  0.000 % |
43.40/43.55	c 43	===============================================================================
43.40/43.55	c 43	restarts              : 15
43.40/43.55	c 43	conflicts             : 58713          (1425 /sec)
43.40/43.55	c 43	decisions             : 803919         (1.24 % random) (19506 /sec)
43.40/43.55	c 43	propagations          : 71660672       (1738715 /sec)
43.40/43.55	c 43	conflict literals     : 2773568        (24.17 % deleted)
43.40/43.55	c 43	Memory used           : 19.79 MB
43.40/43.55	c 43	CPU time              : 41.2147 s
43.40/43.55	c 43	
43.40/43.56	c 43	SATISFIABLE
43.40/43.56	c 43	DECODING HOME/temp.out WITH HOME/temp.map
43.40/43.56	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'
43.47/43.64	c 43	Decoding HOME/temp.out
43.47/43.71	s SATISFIABLE
43.47/43.71	v 0 0 2 2 2 2 1 0 1 1 2 0 1 1 0 2 2 1 0 2 0 2 2 1 1 0 1 2 0 2 1 1 0 1 2 0 2 2 1 0 1 2 1 2 0 0 2 0 2 1 0 1 1 0 0 2 1 2 2 0 1 0 0 0 2 1 1 1 2 2 2 0 1 2 1 1 0 2 1 0 2 1 2 0 1 0 0 1 2 1 2 2 0 1 2 1 0 0 0 1
43.47/43.71	c 43	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
43.47/43.72	c 43	CPU 43.43 (0.04 0 43.39 0.19)
43.47/43.72	c 43	END Fri Jul  4 12:49:32 2008

Verifier Data (download as text)

OK

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-1071359-1215168528/watcher-1071359-1215168528 -o /tmp/evaluation-result-1071359-1215168528/solver-1071359-1215168528 -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-1071359-1215168528.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: 1.91 1.98 1.99 4/82 2287
/proc/meminfo: memFree=1713752/2055920 swapFree=4180580/4192956
[pid=2287] ppid=2285 vsize=12272 CPUtime=0
/proc/2287/stat : 2287 (sugar) R 2285 2287 1127 0 -1 4194304 359 0 0 0 0 0 0 0 18 0 1 0 639783249 12566528 327 996147200 4194304 4206940 548682068608 18446744073709551615 234054794238 0 0 4224 0 0 0 0 17 0 0 0
/proc/2287/statm: 3068 327 246 3 0 168 0

[startup+0.0691811 s]
/proc/loadavg: 1.91 1.98 1.99 4/82 2287
/proc/meminfo: memFree=1713752/2055920 swapFree=4180580/4192956
[pid=2287] ppid=2285 vsize=13600 CPUtime=0.03
/proc/2287/stat : 2287 (sugar) S 2285 2287 1127 0 -1 4194304 900 127 0 0 3 0 0 0 18 0 1 0 639783249 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/2287/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.101181 s]
/proc/loadavg: 1.91 1.98 1.99 4/82 2287
/proc/meminfo: memFree=1713752/2055920 swapFree=4180580/4192956
[pid=2287] ppid=2285 vsize=13600 CPUtime=0.03
/proc/2287/stat : 2287 (sugar) S 2285 2287 1127 0 -1 4194304 900 127 0 0 3 0 0 0 18 0 1 0 639783249 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/2287/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301198 s]
/proc/loadavg: 1.91 1.98 1.99 4/82 2287
/proc/meminfo: memFree=1713752/2055920 swapFree=4180580/4192956
[pid=2287] ppid=2285 vsize=13600 CPUtime=0.03
/proc/2287/stat : 2287 (sugar) S 2285 2287 1127 0 -1 4194304 900 127 0 0 3 0 0 0 18 0 1 0 639783249 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/2287/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.701282 s]
/proc/loadavg: 1.91 1.98 1.99 4/82 2287
/proc/meminfo: memFree=1713752/2055920 swapFree=4180580/4192956
[pid=2287] ppid=2285 vsize=13600 CPUtime=0.03
/proc/2287/stat : 2287 (sugar) S 2285 2287 1127 0 -1 4194304 918 127 0 0 3 0 0 0 15 0 1 0 639783249 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/2287/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+1.50132 s]
/proc/loadavg: 1.91 1.98 1.99 3/93 2309
/proc/meminfo: memFree=1704576/2055920 swapFree=4180580/4192956
[pid=2287] ppid=2285 vsize=13600 CPUtime=0.64
/proc/2287/stat : 2287 (sugar) S 2285 2287 1127 0 -1 4194304 973 5190 0 1 3 0 57 4 15 0 1 0 639783249 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/2287/statm: 3400 797 370 3 0 500 0
[pid=2300] ppid=2287 vsize=5356 CPUtime=0
/proc/2300/stat : 2300 (sh) S 2287 2287 1127 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 639783319 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2300/statm: 1339 233 193 169 0 50 0
[pid=2301] ppid=2300 vsize=868368 CPUtime=0.78
/proc/2301/stat : 2301 (java) S 2300 2287 1127 0 -1 0 7518 0 1 0 74 4 0 0 20 0 9 0 639783320 889208832 6720 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/2301/statm: 217092 6720 2540 9 0 211667 0
[pid=2301/tid=2302] ppid=2300 vsize=868368 CPUtime=0.49
/proc/2301/task/2302/stat : 2302 (java) R 2300 2287 1127 0 -1 64 2694 0 1 0 48 1 0 0 25 0 9 0 639783321 889208832 6720 996147200 134512640 134550740 4294955952 18446744073709551615 4126608508 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=2301/tid=2303] ppid=2300 vsize=868368 CPUtime=0.11
/proc/2301/task/2303/stat : 2303 (java) S 2300 2287 1127 0 -1 64 2687 0 0 0 10 1 0 0 16 0 9 0 639783322 889208832 6720 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=2301/tid=2304] ppid=2300 vsize=868368 CPUtime=0
/proc/2301/task/2304/stat : 2304 (java) S 2300 2287 1127 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 639783322 889208832 6720 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=2301/tid=2305] ppid=2300 vsize=868368 CPUtime=0
/proc/2301/task/2305/stat : 2305 (java) S 2300 2287 1127 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 639783322 889208832 6720 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=2301/tid=2306] ppid=2300 vsize=868368 CPUtime=0
/proc/2301/task/2306/stat : 2306 (java) S 2300 2287 1127 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 639783324 889208832 6720 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=2301/tid=2307] ppid=2300 vsize=868368 CPUtime=0.15
/proc/2301/task/2307/stat : 2307 (java) S 2300 2287 1127 0 -1 64 1444 0 0 0 15 0 0 0 16 0 9 0 639783324 889208832 6720 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=2301/tid=2308] ppid=2300 vsize=868368 CPUtime=0
/proc/2301/task/2308/stat : 2308 (java) S 2300 2287 1127 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 639783324 889208832 6720 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=2301/tid=2309] ppid=2300 vsize=868368 CPUtime=0
/proc/2301/task/2309/stat : 2309 (java) S 2300 2287 1127 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 639783324 889208832 6720 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.42
Current children cumulated vsize (KiB) 887324

[startup+3.10149 s]
/proc/loadavg: 1.91 1.98 1.99 3/93 2309
/proc/meminfo: memFree=1685696/2055920 swapFree=4180580/4192956
[pid=2287] ppid=2285 vsize=13600 CPUtime=2.2
/proc/2287/stat : 2287 (sugar) S 2285 2287 1127 0 -1 4194304 1032 15267 0 2 4 0 205 11 15 0 1 0 639783249 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/2287/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 2.2
Current children cumulated vsize (KiB) 13600

[startup+6.30283 s]
/proc/loadavg: 1.92 1.98 1.99 3/85 2311
/proc/meminfo: memFree=1703104/2055920 swapFree=4180580/4192956
[pid=2287] ppid=2285 vsize=13600 CPUtime=2.2
/proc/2287/stat : 2287 (sugar) S 2285 2287 1127 0 -1 4194304 1032 15267 0 2 4 0 205 11 16 0 1 0 639783249 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/2287/statm: 3400 798 370 3 0 500 0
[pid=2310] ppid=2287 vsize=5356 CPUtime=0
/proc/2310/stat : 2310 (sh) S 2287 2287 1127 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 639783476 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2310/statm: 1339 232 193 169 0 50 0
[pid=2311] ppid=2310 vsize=8392 CPUtime=4.01
/proc/2311/stat : 2311 (minisat) R 2310 2287 1127 0 -1 4194304 1938 0 0 0 401 0 0 0 25 0 1 0 639783476 8593408 1924 996147200 134512640 135127466 4294956256 18446744073709551615 134530814 0 0 4096 3 0 0 0 17 0 0 0
/proc/2311/statm: 2098 1924 76 150 0 1945 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 27348

[startup+12.7015 s]
/proc/loadavg: 1.93 1.98 1.99 3/85 2311
/proc/meminfo: memFree=1700160/2055920 swapFree=4180580/4192956
[pid=2287] ppid=2285 vsize=13600 CPUtime=2.2
/proc/2287/stat : 2287 (sugar) S 2285 2287 1127 0 -1 4194304 1032 15267 0 2 4 0 205 11 16 0 1 0 639783249 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/2287/statm: 3400 798 370 3 0 500 0
[pid=2310] ppid=2287 vsize=5356 CPUtime=0
/proc/2310/stat : 2310 (sh) S 2287 2287 1127 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 639783476 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2310/statm: 1339 232 193 169 0 50 0
[pid=2311] ppid=2310 vsize=11160 CPUtime=10.41
/proc/2311/stat : 2311 (minisat) R 2310 2287 1127 0 -1 4194304 2626 0 0 0 1040 1 0 0 25 0 1 0 639783476 11427840 2612 996147200 134512640 135127466 4294956256 18446744073709551615 134706298 0 0 4096 3 0 0 0 17 0 0 0
/proc/2311/statm: 2790 2612 76 150 0 2637 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 30116

[startup+25.5019 s]
/proc/loadavg: 1.94 1.98 1.99 3/85 2311
/proc/meminfo: memFree=1695936/2055920 swapFree=4180580/4192956
[pid=2287] ppid=2285 vsize=13600 CPUtime=2.2
/proc/2287/stat : 2287 (sugar) S 2285 2287 1127 0 -1 4194304 1032 15267 0 2 4 0 205 11 16 0 1 0 639783249 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/2287/statm: 3400 798 370 3 0 500 0
[pid=2310] ppid=2287 vsize=5356 CPUtime=0
/proc/2310/stat : 2310 (sh) S 2287 2287 1127 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 639783476 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2310/statm: 1339 232 193 169 0 50 0
[pid=2311] ppid=2310 vsize=15368 CPUtime=23.2
/proc/2311/stat : 2311 (minisat) R 2310 2287 1127 0 -1 4194304 3662 0 0 0 2318 2 0 0 25 0 1 0 639783476 15736832 3648 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 0 0 0
/proc/2311/statm: 3842 3648 76 150 0 3689 0
Current children cumulated CPU time (s) 25.4
Current children cumulated vsize (KiB) 34324

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

[startup+31.9065 s]
/proc/loadavg: 1.95 1.98 1.99 3/85 2311
/proc/meminfo: memFree=1694016/2055920 swapFree=4180580/4192956
[pid=2287] ppid=2285 vsize=13600 CPUtime=2.2
/proc/2287/stat : 2287 (sugar) S 2285 2287 1127 0 -1 4194304 1032 15267 0 2 4 0 205 11 16 0 1 0 639783249 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/2287/statm: 3400 798 370 3 0 500 0
[pid=2310] ppid=2287 vsize=5356 CPUtime=0
/proc/2310/stat : 2310 (sh) S 2287 2287 1127 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 639783476 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2310/statm: 1339 232 193 169 0 50 0
[pid=2311] ppid=2310 vsize=17216 CPUtime=29.61
/proc/2311/stat : 2311 (minisat) R 2310 2287 1127 0 -1 4194304 4130 0 0 0 2958 3 0 0 25 0 1 0 639783476 17629184 4116 996147200 134512640 135127466 4294956256 18446744073709551615 134522687 0 0 4096 3 0 0 0 17 0 0 0
/proc/2311/statm: 4304 4116 76 150 0 4151 0
Current children cumulated CPU time (s) 31.81
Current children cumulated vsize (KiB) 36172

[startup+38.3012 s]
/proc/loadavg: 1.95 1.98 1.99 3/85 2311
/proc/meminfo: memFree=1692608/2055920 swapFree=4180580/4192956
[pid=2287] ppid=2285 vsize=13600 CPUtime=2.2
/proc/2287/stat : 2287 (sugar) S 2285 2287 1127 0 -1 4194304 1032 15267 0 2 4 0 205 11 16 0 1 0 639783249 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/2287/statm: 3400 798 370 3 0 500 0
[pid=2310] ppid=2287 vsize=5356 CPUtime=0
/proc/2310/stat : 2310 (sh) S 2287 2287 1127 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 639783476 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2310/statm: 1339 232 193 169 0 50 0
[pid=2311] ppid=2310 vsize=18804 CPUtime=36
/proc/2311/stat : 2311 (minisat) R 2310 2287 1127 0 -1 4194304 4550 0 0 0 3596 4 0 0 25 0 1 0 639783476 19255296 4536 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 0 0 0
/proc/2311/statm: 4701 4536 76 150 0 4548 0
Current children cumulated CPU time (s) 38.2
Current children cumulated vsize (KiB) 37760

[startup+41.5025 s]
/proc/loadavg: 1.95 1.98 1.99 3/85 2311
/proc/meminfo: memFree=1691712/2055920 swapFree=4180580/4192956
[pid=2287] ppid=2285 vsize=13600 CPUtime=2.2
/proc/2287/stat : 2287 (sugar) S 2285 2287 1127 0 -1 4194304 1032 15267 0 2 4 0 205 11 16 0 1 0 639783249 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/2287/statm: 3400 798 370 3 0 500 0
[pid=2310] ppid=2287 vsize=5356 CPUtime=0
/proc/2310/stat : 2310 (sh) S 2287 2287 1127 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 639783476 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2310/statm: 1339 232 193 169 0 50 0
[pid=2311] ppid=2310 vsize=19732 CPUtime=39.2
/proc/2311/stat : 2311 (minisat) R 2310 2287 1127 0 -1 4194304 4760 0 0 0 3916 4 0 0 25 0 1 0 639783476 20205568 4746 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 0 0 0
/proc/2311/statm: 4933 4746 76 150 0 4780 0
Current children cumulated CPU time (s) 41.4
Current children cumulated vsize (KiB) 38688

[startup+43.1017 s]
/proc/loadavg: 1.95 1.98 1.99 3/85 2311
/proc/meminfo: memFree=1691136/2055920 swapFree=4180580/4192956
[pid=2287] ppid=2285 vsize=13600 CPUtime=2.2
/proc/2287/stat : 2287 (sugar) S 2285 2287 1127 0 -1 4194304 1032 15267 0 2 4 0 205 11 16 0 1 0 639783249 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/2287/statm: 3400 798 370 3 0 500 0
[pid=2310] ppid=2287 vsize=5356 CPUtime=0
/proc/2310/stat : 2310 (sh) S 2287 2287 1127 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 639783476 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2310/statm: 1339 232 193 169 0 50 0
[pid=2311] ppid=2310 vsize=20128 CPUtime=40.8
/proc/2311/stat : 2311 (minisat) R 2310 2287 1127 0 -1 4194304 4875 0 0 0 4076 4 0 0 25 0 1 0 639783476 20611072 4861 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 0 0 0
/proc/2311/statm: 5032 4861 76 150 0 4879 0
Current children cumulated CPU time (s) 43
Current children cumulated vsize (KiB) 39084

[startup+43.5017 s]
/proc/loadavg: 1.95 1.98 1.99 3/85 2311
/proc/meminfo: memFree=1691136/2055920 swapFree=4180580/4192956
[pid=2287] ppid=2285 vsize=13600 CPUtime=2.2
/proc/2287/stat : 2287 (sugar) S 2285 2287 1127 0 -1 4194304 1032 15267 0 2 4 0 205 11 16 0 1 0 639783249 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/2287/statm: 3400 798 370 3 0 500 0
[pid=2310] ppid=2287 vsize=5356 CPUtime=0
/proc/2310/stat : 2310 (sh) S 2287 2287 1127 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 639783476 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2310/statm: 1339 232 193 169 0 50 0
[pid=2311] ppid=2310 vsize=20264 CPUtime=41.2
/proc/2311/stat : 2311 (minisat) R 2310 2287 1127 0 -1 4194304 4905 0 0 0 4116 4 0 0 25 0 1 0 639783476 20750336 4891 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 0 0 0
/proc/2311/statm: 5066 4891 76 150 0 4913 0
Current children cumulated CPU time (s) 43.4
Current children cumulated vsize (KiB) 39220

[startup+43.7018 s]
/proc/loadavg: 1.95 1.98 1.99 3/85 2311
/proc/meminfo: memFree=1691136/2055920 swapFree=4180580/4192956
[pid=2287] ppid=2285 vsize=13600 CPUtime=43.47
/proc/2287/stat : 2287 (sugar) S 2285 2287 1127 0 -1 4194304 1087 20481 0 2 4 0 4327 16 16 0 1 0 639783249 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/2287/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 43.47
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 43.7288
CPU time (s): 43.6444
CPU user time (s): 43.4394
CPU system time (s): 0.204968
CPU usage (%): 99.8068
Max. virtual memory (cumulated for all children) (KiB): 887436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 43.4394
system time used= 0.204968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25346
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= 2704
involuntary context switches= 3547

runsolver used 0.050992 second user time and 0.120981 second system time

The end

Launcher Data (download as text)

Begin job on node79 at 2008-07-04 12:48:48
IDJOB=1071359
IDBENCH=56084
IDSOLVER=346
FILE ID=node79/1071359-1215168528
PBS_JOBID= 7881453
Free space on /tmp= 66552 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/csp/chessboardColoration/normalized-cc-10-10-3.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-1071359-1215168528/watcher-1071359-1215168528 -o /tmp/evaluation-result-1071359-1215168528/solver-1071359-1215168528 -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-1071359-1215168528.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 5dd29aa83960666008990e15b4977728
RANDOM SEED=1470338801

node79.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		: 3000.218
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		: 3000.218
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:       1714296 kB
Buffers:         53744 kB
Cached:         150720 kB
SwapCached:       6948 kB
Active:         202712 kB
Inactive:        84736 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1714296 kB
SwapTotal:     4192956 kB
SwapFree:      4180580 kB
Dirty:            1612 kB
Writeback:           0 kB
Mapped:          96516 kB
Slab:            39248 kB
Committed_AS:  1750436 kB
PageTables:       1984 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= 66552 MiB
End job on node79 at 2008-07-04 12:49:32