Trace number 1037920

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 9.16461 9.23148

General information on the benchmark

Namecsp/QCP-20/
normalized-qcp-20-187-10_ext.xml
MD5SUMc75cabce312ab26d4e77e41ad2ea09be
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark5.80812
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of constraints5540
Maximum constraint arity2
Maximum domain size20
Number of constraints which are defined in extension5540
Number of constraints which are defined in intension0
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 Wed Jul  2 03:44:49 2008
0.00/0.04	c 0	PID 6353
0.00/0.04	c 0	HOST node88.alineos.net
0.00/0.04	c 0	CONVERTING HOME/instance-1037920-1214963089.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-1037920-1214963089.xml' 'HOME/temp.csp'
0.03/0.55	c 1	21 domains, 400 variables, 0 predicates, 21 relations, 5540 constraints
0.03/0.56	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.56	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'
0.54/0.64	c 1	Parsing HOME/temp.csp
0.54/0.88	c 1	parsed 5982 expressions
0.54/0.89	c 1	Heap : 2 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.54/0.89	c 1	Converting to clausal form CSP
0.54/0.93	c 1	converted 599 (10%) expressions
0.54/0.95	c 1	converted 1197 (20%) expressions
0.54/0.97	c 1	converted 1795 (30%) expressions
0.96/1.04	c 1	converted 2393 (40%) expressions
0.96/1.10	c 1	converted 2991 (50%) expressions
1.07/1.11	c 1	converted 3590 (60%) expressions
1.07/1.12	c 1	converted 4188 (70%) expressions
1.07/1.13	c 1	converted 4786 (80%) expressions
1.07/1.14	c 1	converted 5384 (90%) expressions
1.16/1.21	c 1	converted 5982 (100%) expressions
1.16/1.21	c 1	CSP : 400 integers, 0 booleans, 5540 clauses, largest domain size 20
1.16/1.21	c 1	Heap : 8 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.16/1.21	c 1	Propagation in CSP
1.16/1.22	c 1	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.16/1.22	c 1	CSP : 400 integers, 0 booleans, 5540 clauses, largest domain size 20
1.16/1.22	c 1	Heap : 9 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.16/1.22	c 1	Simplifing CSP by introducing new Boolean variables
1.16/1.22	c 1	CSP : 400 integers, 0 booleans, 5540 clauses, largest domain size 20
1.16/1.22	c 1	Heap : 9 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.16/1.28	c 1	Encoding CSP to SAT : HOME/temp.cnf
1.25/1.30	c 1	40 (10%) CSP integer variables are encoded (342 clauses, 3622 bytes)
1.25/1.30	c 1	80 (20%) CSP integer variables are encoded (666 clauses, 7186 bytes)
1.25/1.31	c 1	120 (30%) CSP integer variables are encoded (990 clauses, 10837 bytes)
1.25/1.31	c 1	160 (40%) CSP integer variables are encoded (1332 clauses, 15283 bytes)
1.25/1.31	c 1	200 (50%) CSP integer variables are encoded (1656 clauses, 19495 bytes)
1.25/1.31	c 1	240 (60%) CSP integer variables are encoded (1980 clauses, 23707 bytes)
1.25/1.31	c 1	280 (70%) CSP integer variables are encoded (2304 clauses, 27919 bytes)
1.25/1.31	c 1	320 (80%) CSP integer variables are encoded (2646 clauses, 32365 bytes)
1.25/1.32	c 1	360 (90%) CSP integer variables are encoded (3006 clauses, 37045 bytes)
1.25/1.32	c 1	400 (100%) CSP integer variables are encoded (3366 clauses, 41725 bytes)
1.35/1.40	c 2	554 (10%) CSP clauses are encoded (7112 clauses, 109269 bytes)
1.35/1.44	c 2	1108 (20%) CSP clauses are encoded (10725 clauses, 178477 bytes)
1.35/1.47	c 2	1662 (30%) CSP clauses are encoded (13939 clauses, 239760 bytes)
1.45/1.50	c 2	2216 (40%) CSP clauses are encoded (17286 clauses, 304657 bytes)
1.45/1.53	c 2	2770 (50%) CSP clauses are encoded (21184 clauses, 390037 bytes)
1.45/1.56	c 2	3324 (60%) CSP clauses are encoded (24588 clauses, 463777 bytes)
1.45/1.59	c 2	3878 (70%) CSP clauses are encoded (28030 clauses, 538442 bytes)
1.55/1.62	c 2	4432 (80%) CSP clauses are encoded (31339 clauses, 609898 bytes)
1.55/1.66	c 2	4986 (90%) CSP clauses are encoded (34914 clauses, 687650 bytes)
1.55/1.69	c 2	5540 (100%) CSP clauses are encoded (38660 clauses, 769376 bytes)
1.55/1.69	c 2	5540 CSP clauses encoded
1.55/1.69	c 2	Writing map file : HOME/temp.map
1.55/1.70	c 2	Heap : 8 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.55/1.70	c 2	SAT : 3553 SAT variables, 38660 SAT clauses, 769376 bytes
1.55/1.70	c 2	Heap : 8 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.65/1.71	c 2	SOLVING HOME/temp.cnf
1.65/1.71	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.65/1.71	c 2	This is MiniSat 2.0 beta
1.65/1.71	c 2	WARNING: for repeatability, setting FPU to use double precision
1.65/1.71	c 2	============================[ Problem Statistics ]=============================
1.65/1.71	c 2	|                                                                             |
1.65/1.71	c 2	|  Number of variables:  3553                                                 |
1.65/1.71	c 2	|  Number of clauses:    38660                                                |
1.65/1.73	c 2	|  Parsing time:         0.02         s                                       |
1.65/1.73	c 2	============================[ Search Statistics ]==============================
1.65/1.73	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.65/1.73	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.65/1.73	c 2	===============================================================================
1.65/1.73	c 2	|         0 |    2373    21792    76339 |     7264        0    nan |  0.000 % |
1.65/1.74	c 2	|       101 |    2373    21792    76339 |     7990      101     14 | 33.211 % |
1.65/1.76	c 2	|       252 |    2373    21792    76339 |     8789      252     14 | 33.211 % |
1.65/1.78	c 2	|       477 |    2373    21792    76339 |     9668      477     15 | 33.211 % |
1.66/1.82	c 2	|       815 |    2368    21725    76098 |    10635      814     16 | 33.352 % |
1.66/1.87	c 2	|      1321 |    2368    21725    76098 |    11698     1320     15 | 33.352 % |
1.66/1.93	c 2	|      2080 |    2368    21725    76098 |    12868     2079     15 | 33.352 % |
1.66/2.03	c 2	|      3219 |    2346    21406    74932 |    14155     3044     15 | 33.971 % |
2.14/2.26	c 2	|      4929 |    2346    21406    74932 |    15571     4754     16 | 33.971 % |
2.53/2.63	c 3	|      7492 |    2346    21406    74932 |    17128     7317     17 | 33.972 % |
3.24/3.34	c 3	|     11337 |    2346    21406    74932 |    18840    11162     18 | 33.972 % |
4.82/4.92	c 5	|     17103 |    2343    21374    74829 |    20725    16905     19 | 34.114 % |
7.62/7.73	c 8	|     25754 |    2248    19984    69758 |    22797    10547     18 | 36.730 % |
8.91/9.07	c 9	===============================================================================
8.91/9.07	c 9	restarts              : 13
8.91/9.07	c 9	conflicts             : 30587          (4180 /sec)
8.91/9.07	c 9	decisions             : 41885          (1.48 % random) (5724 /sec)
8.91/9.07	c 9	propagations          : 9365806        (1279851 /sec)
8.91/9.07	c 9	conflict literals     : 584215         (36.29 % deleted)
8.91/9.07	c 9	Memory used           : 5.57 MB
8.91/9.07	c 9	CPU time              : 7.31789 s
8.91/9.07	c 9	
8.91/9.07	c 9	UNSATISFIABLE
8.91/9.07	c 9	DECODING HOME/temp.out WITH HOME/temp.map
8.91/9.07	c 9	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
8.99/9.15	c 9	Decoding HOME/temp.out
8.99/9.21	s UNSATISFIABLE
8.99/9.22	c 9	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
8.99/9.23	c 9	CPU 8.98 (0.03 0.01 8.95 0.16)
8.99/9.23	c 9	END Wed Jul  2 03:44:58 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-1037920-1214963089/watcher-1037920-1214963089 -o /tmp/evaluation-result-1037920-1214963089/solver-1037920-1214963089 -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-1037920-1214963089.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 4/73 6353
/proc/meminfo: memFree=1370368/2055920 swapFree=4179932/4192956
[pid=6353] ppid=6351 vsize=12272 CPUtime=0
/proc/6353/stat : 6353 (sugar) R 6351 6353 4498 0 -1 4194304 353 0 0 0 0 0 0 0 18 0 1 0 608556158 12566528 321 996147200 4194304 4206940 548682068608 18446744073709551615 270187006498 0 0 4224 0 0 0 0 17 0 0 0
/proc/6353/statm: 3068 324 244 3 0 168 0

[startup+0.01378 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 6353
/proc/meminfo: memFree=1370368/2055920 swapFree=4179932/4192956
[pid=6353] ppid=6351 vsize=12544 CPUtime=0
/proc/6353/stat : 6353 (sugar) R 6351 6353 4498 0 -1 4194304 477 0 0 0 0 0 0 0 18 0 1 0 608556158 12845056 445 996147200 4194304 4206940 548682068608 18446744073709551615 270187008737 0 0 4224 0 0 0 0 17 0 0 0
/proc/6353/statm: 3136 446 289 3 0 236 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12544

[startup+0.101793 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 6353
/proc/meminfo: memFree=1370368/2055920 swapFree=4179932/4192956
[pid=6353] ppid=6351 vsize=13600 CPUtime=0.03
/proc/6353/stat : 6353 (sugar) S 6351 6353 4498 0 -1 4194304 900 127 0 0 3 0 0 0 16 0 1 0 608556158 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 270196060258 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/6353/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301813 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 6353
/proc/meminfo: memFree=1370368/2055920 swapFree=4179932/4192956
[pid=6353] ppid=6351 vsize=13600 CPUtime=0.03
/proc/6353/stat : 6353 (sugar) S 6351 6353 4498 0 -1 4194304 900 127 0 0 3 0 0 0 16 0 1 0 608556158 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 270196060258 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/6353/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.701859 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 6353
/proc/meminfo: memFree=1370368/2055920 swapFree=4179932/4192956
[pid=6353] ppid=6351 vsize=13600 CPUtime=0.54
/proc/6353/stat : 6353 (sugar) S 6351 6353 4498 0 -1 4194304 973 6817 0 1 3 0 46 5 15 0 1 0 608556158 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 270196060258 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/6353/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.54
Current children cumulated vsize (KiB) 13600

[startup+1.50195 s]
/proc/loadavg: 2.00 2.00 2.00 4/84 6375
/proc/meminfo: memFree=1357608/2055920 swapFree=4179932/4192956
[pid=6353] ppid=6351 vsize=13600 CPUtime=0.54
/proc/6353/stat : 6353 (sugar) S 6351 6353 4498 0 -1 4194304 974 6817 0 1 3 0 46 5 15 0 1 0 608556158 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 270196060258 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/6353/statm: 3400 797 370 3 0 500 0
[pid=6366] ppid=6353 vsize=5356 CPUtime=0
/proc/6366/stat : 6366 (sh) S 6353 6353 4498 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 608556214 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6366/statm: 1339 233 193 169 0 50 0
[pid=6367] ppid=6366 vsize=868476 CPUtime=0.91
/proc/6367/stat : 6367 (java) S 6366 6353 4498 0 -1 0 8176 0 1 0 86 5 0 0 20 0 9 0 608556214 889319424 7354 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/6367/statm: 217119 7354 2565 9 0 211666 0
[pid=6367/tid=6368] ppid=6366 vsize=868476 CPUtime=0.47
/proc/6367/task/6368/stat : 6368 (java) R 6366 6353 4498 0 -1 64 2733 0 1 0 46 1 0 0 25 0 9 0 608556215 889319424 7354 996147200 134512640 134550740 4294955952 18446744073709551615 4126822242 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=6367/tid=6369] ppid=6366 vsize=868476 CPUtime=0.24
/proc/6367/task/6369/stat : 6369 (java) S 6366 6353 4498 0 -1 64 3280 0 0 0 23 1 0 0 16 0 9 0 608556216 889319424 7354 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=6367/tid=6370] ppid=6366 vsize=868476 CPUtime=0
/proc/6367/task/6370/stat : 6370 (java) S 6366 6353 4498 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 608556217 889319424 7354 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=6367/tid=6371] ppid=6366 vsize=868476 CPUtime=0
/proc/6367/task/6371/stat : 6371 (java) S 6366 6353 4498 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 608556217 889319424 7354 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=6367/tid=6372] ppid=6366 vsize=868476 CPUtime=0
/proc/6367/task/6372/stat : 6372 (java) S 6366 6353 4498 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 608556218 889319424 7354 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=6367/tid=6373] ppid=6366 vsize=868476 CPUtime=0.16
/proc/6367/task/6373/stat : 6373 (java) S 6366 6353 4498 0 -1 64 1471 0 0 0 16 0 0 0 16 0 9 0 608556218 889319424 7354 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=6367/tid=6374] ppid=6366 vsize=868476 CPUtime=0
/proc/6367/task/6374/stat : 6374 (java) S 6366 6353 4498 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 608556218 889319424 7354 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=6367/tid=6375] ppid=6366 vsize=868476 CPUtime=0
/proc/6367/task/6375/stat : 6375 (java) S 6366 6353 4498 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 608556218 889319424 7354 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 887432

[startup+3.10113 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 6377
/proc/meminfo: memFree=1364640/2055920 swapFree=4179932/4192956
[pid=6353] ppid=6351 vsize=13600 CPUtime=1.66
/proc/6353/stat : 6353 (sugar) S 6351 6353 4498 0 -1 4194304 1033 15337 0 2 3 0 152 11 15 0 1 0 608556158 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 270196060258 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/6353/statm: 3400 799 370 3 0 500 0
[pid=6376] ppid=6353 vsize=5356 CPUtime=0
/proc/6376/stat : 6376 (sh) S 6353 6353 4498 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 608556329 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6376/statm: 1339 232 193 169 0 50 0
[pid=6377] ppid=6376 vsize=4320 CPUtime=1.37
/proc/6377/stat : 6377 (minisat) R 6376 6353 4498 0 -1 4194304 903 0 0 0 137 0 0 0 25 0 1 0 608556329 4423680 889 996147200 134512640 135127466 4294956272 18446744073709551615 134530736 0 0 4096 3 0 0 0 17 0 0 0
/proc/6377/statm: 1080 889 75 150 0 927 0
Current children cumulated CPU time (s) 3.03
Current children cumulated vsize (KiB) 23276

[startup+6.3025 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 6377
/proc/meminfo: memFree=1362720/2055920 swapFree=4179932/4192956
[pid=6353] ppid=6351 vsize=13600 CPUtime=1.66
/proc/6353/stat : 6353 (sugar) S 6351 6353 4498 0 -1 4194304 1033 15337 0 2 3 0 152 11 16 0 1 0 608556158 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 270196060258 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/6353/statm: 3400 799 370 3 0 500 0
[pid=6376] ppid=6353 vsize=5356 CPUtime=0
/proc/6376/stat : 6376 (sh) S 6353 6353 4498 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 608556329 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6376/statm: 1339 232 193 169 0 50 0
[pid=6377] ppid=6376 vsize=5568 CPUtime=4.57
/proc/6377/stat : 6377 (minisat) R 6376 6353 4498 0 -1 4194304 1220 0 0 0 456 1 0 0 25 0 1 0 608556329 5701632 1206 996147200 134512640 135127466 4294956272 18446744073709551615 134528346 0 0 4096 3 0 0 0 17 0 0 0
/proc/6377/statm: 1392 1206 75 150 0 1239 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 24524

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

[startup+7.90169 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 6377
/proc/meminfo: memFree=1362336/2055920 swapFree=4179932/4192956
[pid=6353] ppid=6351 vsize=13600 CPUtime=1.66
/proc/6353/stat : 6353 (sugar) S 6351 6353 4498 0 -1 4194304 1033 15337 0 2 3 0 152 11 16 0 1 0 608556158 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 270196060258 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/6353/statm: 3400 799 370 3 0 500 0
[pid=6376] ppid=6353 vsize=5356 CPUtime=0
/proc/6376/stat : 6376 (sh) S 6353 6353 4498 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 608556329 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6376/statm: 1339 232 193 169 0 50 0
[pid=6377] ppid=6376 vsize=5700 CPUtime=6.16
/proc/6377/stat : 6377 (minisat) R 6376 6353 4498 0 -1 4194304 1276 0 0 0 615 1 0 0 25 0 1 0 608556329 5836800 1262 996147200 134512640 135127466 4294956272 18446744073709551615 134528068 0 0 4096 3 0 0 0 17 0 0 0
/proc/6377/statm: 1425 1262 75 150 0 1272 0
Current children cumulated CPU time (s) 7.82
Current children cumulated vsize (KiB) 24656

[startup+8.70178 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 6377
/proc/meminfo: memFree=1362336/2055920 swapFree=4179932/4192956
[pid=6353] ppid=6351 vsize=13600 CPUtime=1.66
/proc/6353/stat : 6353 (sugar) S 6351 6353 4498 0 -1 4194304 1033 15337 0 2 3 0 152 11 16 0 1 0 608556158 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 270196060258 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/6353/statm: 3400 799 370 3 0 500 0
[pid=6376] ppid=6353 vsize=5356 CPUtime=0
/proc/6376/stat : 6376 (sh) S 6353 6353 4498 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 608556329 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6376/statm: 1339 232 193 169 0 50 0
[pid=6377] ppid=6376 vsize=5700 CPUtime=6.96
/proc/6377/stat : 6377 (minisat) R 6376 6353 4498 0 -1 4194304 1276 0 0 0 695 1 0 0 25 0 1 0 608556329 5836800 1262 996147200 134512640 135127466 4294956272 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 0 0 0
/proc/6377/statm: 1425 1262 75 150 0 1272 0
Current children cumulated CPU time (s) 8.62
Current children cumulated vsize (KiB) 24656

[startup+9.10183 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 6377
/proc/meminfo: memFree=1362336/2055920 swapFree=4179932/4192956
[pid=6353] ppid=6351 vsize=13600 CPUtime=8.99
/proc/6353/stat : 6353 (sugar) S 6351 6353 4498 0 -1 4194304 1071 16907 0 2 3 0 884 12 17 0 1 0 608556158 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 270196060258 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/6353/statm: 3400 799 370 3 0 500 0
Current children cumulated CPU time (s) 8.99
Current children cumulated vsize (KiB) 13600

[startup+9.20184 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 6377
/proc/meminfo: memFree=1362336/2055920 swapFree=4179932/4192956
[pid=6353] ppid=6351 vsize=13600 CPUtime=8.99
/proc/6353/stat : 6353 (sugar) S 6351 6353 4498 0 -1 4194304 1090 16907 0 2 3 0 884 12 16 0 1 0 608556158 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 270196060258 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/6353/statm: 3400 799 370 3 0 500 0
Current children cumulated CPU time (s) 8.99
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 9.23148
CPU time (s): 9.16461
CPU user time (s): 8.99163
CPU system time (s): 0.172973
CPU usage (%): 99.2756
Max. virtual memory (cumulated for all children) (KiB): 887432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.99163
system time used= 0.172973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21865
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= 2319
involuntary context switches= 2257

runsolver used 0.009998 second user time and 0.036994 second system time

The end

Launcher Data (download as text)

Begin job on node88 at 2008-07-02 03:44:49
IDJOB=1037920
IDBENCH=53535
IDSOLVER=346
FILE ID=node88/1037920-1214963089
PBS_JOBID= 7870159
Free space on /tmp= 66544 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/csp/QCP-20/normalized-qcp-20-187-10_ext.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-1037920-1214963089/watcher-1037920-1214963089 -o /tmp/evaluation-result-1037920-1214963089/solver-1037920-1214963089 -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-1037920-1214963089.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= c75cabce312ab26d4e77e41ad2ea09be
RANDOM SEED=276133271

node88.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		: 3000.232
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		: 3000.232
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:       1370912 kB
Buffers:         61012 kB
Cached:         532212 kB
SwapCached:       7148 kB
Active:         184684 kB
Inactive:       421544 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1370912 kB
SwapTotal:     4192956 kB
SwapFree:      4179932 kB
Dirty:            1664 kB
Writeback:           0 kB
Mapped:          20320 kB
Slab:            64224 kB
Committed_AS:   847068 kB
PageTables:       1792 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66544 MiB
End job on node88 at 2008-07-02 03:44:58