Trace number 2060885

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 v1.14.6+minisatUNSAT 10.2474 10.4784

General information on the benchmark

Namecsp/allsquaresUnsat/
normalized-squaresUnsat-18-18.xml
MD5SUMb33fd00b4cfaa23b5fb760b23f9f7ab9
Bench CategoryAlldiff+Cumul+Elt+WSum (alldiff,cumulative,element,weightedsum)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark10.2474
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 

0.00/0.07	c 0	Sugar v1-14-6 + HOME/minisat
0.00/0.07	c 0	BEGIN Sat Jul 11 17:29:43 2009
0.00/0.07	c 0	PID 14904
0.00/0.08	c 0	HOST node68.alineos.net
0.00/0.08	c 0	CONVERTING HOME/instance-2060885-1247326183.xml TO HOME/temp.csp
0.00/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2060885-1247326183.xml' 'HOME/temp.csp'
0.06/0.58	c 1	19 domains, 648 variables, 2 predicates, 0 relations, 768 constraints
0.06/0.61	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.61	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.SugarMain -v -v -competition -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.06/0.69	c 1	Parsing HOME/temp.csp
0.56/0.78	c 1	parsed 1437 expressions
0.56/0.78	c 1	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.56/0.78	c 1	Converting to clausal form CSP
0.56/0.80	c 1	converted 144 (10%) expressions
0.56/0.81	c 1	converted 288 (20%) expressions
0.56/0.81	c 1	converted 432 (30%) expressions
0.56/0.81	c 1	converted 575 (40%) expressions
0.56/0.86	c 1	converted 719 (50%) expressions
0.56/0.99	c 1	converted 863 (60%) expressions
0.92/1.01	c 1	converted 1006 (70%) expressions
0.92/1.03	c 1	converted 1150 (80%) expressions
0.92/1.06	c 1	converted 1294 (90%) expressions
1.32/1.44	c 2	converted 1437 (100%) expressions
1.32/1.44	c 2	CSP : 2580 integers, 952 booleans, 7196 clauses, largest domain size 47
1.32/1.44	c 2	Heap : 5 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.32/1.44	c 2	Propagation in CSP
1.32/1.47	c 2	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.32/1.48	c 2	CSP : 2580 integers, 952 booleans, 7196 clauses, largest domain size 47
1.32/1.48	c 2	Heap : 5 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.32/1.48	c 2	Simplifing CSP by introducing new Boolean variables
1.32/1.49	c 2	CSP : 2580 integers, 952 booleans, 7196 clauses, largest domain size 47
1.32/1.49	c 2	Heap : 6 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.41/1.54	c 2	Encoding CSP to SAT : HOME/temp.cnf
1.41/1.56	c 2	258 (10%) CSP integer variables are encoded (1250 clauses, 14159 bytes)
1.41/1.56	c 2	516 (20%) CSP integer variables are encoded (1250 clauses, 14159 bytes)
1.41/1.57	c 2	774 (30%) CSP integer variables are encoded (1874 clauses, 22271 bytes)
1.41/1.57	c 2	1032 (40%) CSP integer variables are encoded (2954 clauses, 36311 bytes)
1.41/1.57	c 2	1290 (50%) CSP integer variables are encoded (4202 clauses, 52535 bytes)
1.41/1.58	c 2	1548 (60%) CSP integer variables are encoded (5450 clauses, 68759 bytes)
1.41/1.58	c 2	1806 (70%) CSP integer variables are encoded (6802 clauses, 86335 bytes)
1.41/1.58	c 2	2064 (80%) CSP integer variables are encoded (7882 clauses, 100375 bytes)
1.41/1.58	c 2	2322 (90%) CSP integer variables are encoded (9130 clauses, 118956 bytes)
1.41/1.59	c 2	2580 (100%) CSP integer variables are encoded (10482 clauses, 139236 bytes)
1.52/1.65	c 2	720 (10%) CSP clauses are encoded (31281 clauses, 475095 bytes)
1.52/1.69	c 2	1440 (20%) CSP clauses are encoded (44603 clauses, 708957 bytes)
1.61/1.73	c 2	2159 (30%) CSP clauses are encoded (49742 clauses, 826790 bytes)
1.61/1.75	c 2	2879 (40%) CSP clauses are encoded (52902 clauses, 896169 bytes)
1.61/1.77	c 2	3598 (50%) CSP clauses are encoded (56974 clauses, 988285 bytes)
1.71/1.83	c 2	4318 (60%) CSP clauses are encoded (79161 clauses, 1372514 bytes)
1.71/1.86	c 2	5038 (70%) CSP clauses are encoded (84301 clauses, 1490743 bytes)
1.71/1.88	c 2	5757 (80%) CSP clauses are encoded (87800 clauses, 1570355 bytes)
1.81/1.91	c 2	6477 (90%) CSP clauses are encoded (91873 clauses, 1677061 bytes)
1.81/1.96	c 2	7196 (100%) CSP clauses are encoded (114059 clauses, 2105158 bytes)
1.81/1.96	c 2	7196 CSP clauses encoded
1.81/1.96	c 2	Writing map file : HOME/temp.map
1.81/1.97	c 2	Heap : 5 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
1.81/1.97	c 2	SAT : 13972 SAT variables, 114059 SAT clauses, 2105158 bytes
1.81/1.97	c 2	Heap : 5 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
1.89/2.03	c 2	SOLVING HOME/temp.cnf
1.89/2.03	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.89/2.03	c 2	This is MiniSat 2.0 beta
1.89/2.03	c 2	WARNING: for repeatability, setting FPU to use double precision
1.89/2.03	c 2	============================[ Problem Statistics ]=============================
1.89/2.04	c 2	|                                                                             |
1.89/2.04	c 2	|  Number of variables:  13972                                                |
1.89/2.04	c 2	|  Number of clauses:    114059                                               |
1.94/2.11	c 2	|  Parsing time:         0.05         s                                       |
1.94/2.11	c 2	============================[ Search Statistics ]==============================
1.94/2.11	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.94/2.11	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.94/2.11	c 2	===============================================================================
1.94/2.11	c 2	|         0 |   13972   114059   349412 |    38019        0    nan |  0.000 % |
1.94/2.18	c 2	|       100 |   13972   114059   349412 |    41821      100     23 |  0.000 % |
2.04/2.27	c 3	|       251 |   13972   114059   349412 |    46003      251     18 |  0.000 % |
2.14/2.38	c 3	|       476 |   13972   114059   349412 |    50604      476     20 |  0.000 % |
2.34/2.60	c 3	|       814 |   13972   114059   349412 |    55664      814     20 |  0.000 % |
2.65/2.89	c 3	|      1321 |   13972   114059   349412 |    61231     1321     20 |  0.000 % |
3.23/3.49	c 4	|      2080 |   13972   114059   349412 |    67354     2080     21 |  0.000 % |
4.23/4.47	c 5	|      3219 |   13926   113721   348409 |    74089     3218     21 |  0.329 % |
5.61/5.80	c 6	|      4928 |   13926   113721   348409 |    81498     4927     21 |  0.329 % |
7.89/8.18	c 8	|      7491 |   13756   111917   342471 |    89648     3553     19 |  1.546 % |
9.97/10.25	c 11	===============================================================================
9.97/10.25	c 11	restarts              : 10
9.97/10.25	c 11	conflicts             : 9596           (1182 /sec)
9.97/10.25	c 11	decisions             : 11823          (1.45 % random) (1456 /sec)
9.97/10.25	c 11	propagations          : 14727526       (1813564 /sec)
9.97/10.25	c 11	conflict literals     : 192156         (43.71 % deleted)
9.97/10.25	c 11	Memory used           : 8.73 MB
9.97/10.25	c 11	CPU time              : 8.12077 s
9.97/10.25	c 11	
9.97/10.25	c 11	UNSATISFIABLE
9.97/10.25	c 11	DECODING HOME/temp.out WITH HOME/temp.map
9.97/10.25	c 11	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.SugarMain -v -v -competition -decode 'HOME/temp.out' 'HOME/temp.map'
10.04/10.34	c 11	Decoding HOME/temp.out
10.05/10.42	s UNSATISFIABLE
10.05/10.43	c 11	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
10.05/10.47	c 11	CPU 10.23 (0.06 0.02 10 0.15)
10.05/10.47	c 11	END Sat Jul 11 17:29:54 2009

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2060885-1247326183/watcher-2060885-1247326183 -o /tmp/evaluation-result-2060885-1247326183/solver-2060885-1247326183 -C 1800 -W 2000 -M 900 HOME/sugar -c -vv -memlimit=900 -jar=HOME/sugar-v1-14-6.jar -solver=HOME/minisat -tmp=HOME/temp HOME/instance-2060885-1247326183.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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.90 1.95 1.90 4/75 14904
/proc/meminfo: memFree=832008/2055920 swapFree=4192956/4192956
[pid=14904] ppid=14902 vsize=12272 CPUtime=0
/proc/14904/stat : 14904 (sugar) R 14902 14904 12034 0 -1 4194304 396 0 0 0 0 0 0 0 20 0 1 0 19681020 12566528 364 996147200 4194304 4206940 548682068608 18446744073709551615 209569496062 0 0 4224 0 0 0 0 17 1 0 0
/proc/14904/statm: 3068 364 274 3 0 168 0

[startup+0.092632 s]
/proc/loadavg: 1.90 1.95 1.90 4/75 14904
/proc/meminfo: memFree=832008/2055920 swapFree=4192956/4192956
[pid=14904] ppid=14902 vsize=16868 CPUtime=0.06
/proc/14904/stat : 14904 (sugar) S 14902 14904 12034 0 -1 4194304 1227 128 0 0 5 1 0 0 21 0 1 0 19681020 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 209569493090 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14904/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.107997 s]
/proc/loadavg: 1.90 1.95 1.90 4/75 14904
/proc/meminfo: memFree=832008/2055920 swapFree=4192956/4192956
[pid=14904] ppid=14902 vsize=16868 CPUtime=0.06
/proc/14904/stat : 14904 (sugar) S 14902 14904 12034 0 -1 4194304 1227 128 0 0 5 1 0 0 21 0 1 0 19681020 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 209569493090 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14904/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.30167 s]
/proc/loadavg: 1.90 1.95 1.90 4/75 14904
/proc/meminfo: memFree=832008/2055920 swapFree=4192956/4192956
[pid=14904] ppid=14902 vsize=16868 CPUtime=0.06
/proc/14904/stat : 14904 (sugar) S 14902 14904 12034 0 -1 4194304 1227 128 0 0 5 1 0 0 21 0 1 0 19681020 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 209569493090 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14904/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.702734 s]
/proc/loadavg: 1.90 1.95 1.90 4/75 14904
/proc/meminfo: memFree=832008/2055920 swapFree=4192956/4192956
[pid=14904] ppid=14902 vsize=16868 CPUtime=0.56
/proc/14904/stat : 14904 (sugar) S 14902 14904 12034 0 -1 4194304 1309 4915 0 1 5 2 46 3 16 0 1 0 19681020 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 209569493090 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14904/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.56
Current children cumulated vsize (KiB) 16868

[startup+1.50188 s]
/proc/loadavg: 1.90 1.95 1.90 4/86 14926
/proc/meminfo: memFree=817456/2055920 swapFree=4192956/4192956
[pid=14904] ppid=14902 vsize=16868 CPUtime=0.56
/proc/14904/stat : 14904 (sugar) S 14902 14904 12034 0 -1 4194304 1310 4915 0 1 5 2 46 3 15 0 1 0 19681020 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 209569493090 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14904/statm: 4217 1111 409 3 0 796 0
[pid=14917] ppid=14904 vsize=5356 CPUtime=0
/proc/14917/stat : 14917 (sh) S 14904 14904 12034 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 19681082 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14917/statm: 1339 233 193 169 0 50 0
[pid=14918] ppid=14917 vsize=868588 CPUtime=0.85
/proc/14918/stat : 14918 (java) S 14917 14904 12034 0 -1 0 7580 0 1 0 81 4 0 0 19 0 9 0 19681082 889434112 6803 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/14918/statm: 217147 6803 2567 9 0 211652 0
[pid=14918/tid=14919] ppid=14917 vsize=868588 CPUtime=0.51
/proc/14918/task/14919/stat : 14919 (java) R 14917 14904 12034 0 -1 64 2709 0 1 0 49 2 0 0 23 0 9 0 19681083 889434112 6803 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14918/tid=14920] ppid=14917 vsize=868588 CPUtime=0.12
/proc/14918/task/14920/stat : 14920 (java) R 14917 14904 12034 0 -1 64 2673 0 0 0 11 1 0 0 16 0 9 0 19681084 889434112 6803 996147200 134512640 134550932 4294955936 18446744073709551615 102758168 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=14918/tid=14921] ppid=14917 vsize=868588 CPUtime=0
/proc/14918/task/14921/stat : 14921 (java) S 14917 14904 12034 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 19681084 889434112 6803 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14918/tid=14922] ppid=14917 vsize=868588 CPUtime=0
/proc/14918/task/14922/stat : 14922 (java) S 14917 14904 12034 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 19681084 889434112 6803 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14918/tid=14923] ppid=14917 vsize=868588 CPUtime=0
/proc/14918/task/14923/stat : 14923 (java) S 14917 14904 12034 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 19681086 889434112 6803 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14918/tid=14924] ppid=14917 vsize=868588 CPUtime=0.2
/proc/14918/task/14924/stat : 14924 (java) S 14917 14904 12034 0 -1 64 1500 0 0 0 20 0 0 0 16 0 9 0 19681086 889434112 6803 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14918/tid=14925] ppid=14917 vsize=868588 CPUtime=0
/proc/14918/task/14925/stat : 14925 (java) S 14917 14904 12034 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 19681086 889434112 6803 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14918/tid=14926] ppid=14917 vsize=868588 CPUtime=0
/proc/14918/task/14926/stat : 14926 (java) S 14917 14904 12034 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 19681086 889434112 6803 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.41
Current children cumulated vsize (KiB) 890812

[startup+3.10115 s]
/proc/loadavg: 1.90 1.95 1.90 3/78 14928
/proc/meminfo: memFree=820144/2055920 swapFree=4192956/4192956
[pid=14904] ppid=14902 vsize=16868 CPUtime=1.9
/proc/14904/stat : 14904 (sugar) S 14902 14904 12034 0 -1 4194304 1376 12980 0 2 5 2 173 10 15 0 1 0 19681020 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 209569493090 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14904/statm: 4217 1113 409 3 0 796 0
[pid=14927] ppid=14904 vsize=5356 CPUtime=0
/proc/14927/stat : 14927 (sh) S 14904 14904 12034 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 19681223 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14927/statm: 1339 232 193 169 0 50 0
[pid=14928] ppid=14927 vsize=8280 CPUtime=1.05
/proc/14928/stat : 14928 (minisat) R 14927 14904 12034 0 -1 4194304 1909 0 0 0 104 1 0 0 25 0 1 0 19681223 8478720 1895 996147200 134512640 135127466 4294956256 18446744073709551615 134530686 0 0 4096 3 0 0 0 17 1 0 0
/proc/14928/statm: 2070 1895 76 150 0 1917 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 30504

[startup+6.3017 s]
/proc/loadavg: 1.91 1.95 1.90 3/78 14928
/proc/meminfo: memFree=818736/2055920 swapFree=4192956/4192956
[pid=14904] ppid=14902 vsize=16868 CPUtime=1.9
/proc/14904/stat : 14904 (sugar) S 14902 14904 12034 0 -1 4194304 1376 12980 0 2 5 2 173 10 16 0 1 0 19681020 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 209569493090 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14904/statm: 4217 1113 409 3 0 796 0
[pid=14927] ppid=14904 vsize=5356 CPUtime=0
/proc/14927/stat : 14927 (sh) S 14904 14904 12034 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 19681223 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14927/statm: 1339 232 193 169 0 50 0
[pid=14928] ppid=14927 vsize=8808 CPUtime=4.21
/proc/14928/stat : 14928 (minisat) R 14927 14904 12034 0 -1 4194304 2038 0 0 0 420 1 0 0 25 0 1 0 19681223 9019392 2024 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/14928/statm: 2202 2024 76 150 0 2049 0
Current children cumulated CPU time (s) 6.11
Current children cumulated vsize (KiB) 31032

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

[startup+7.90196 s]
/proc/loadavg: 1.91 1.95 1.90 3/78 14928
/proc/meminfo: memFree=818480/2055920 swapFree=4192956/4192956
[pid=14904] ppid=14902 vsize=16868 CPUtime=1.9
/proc/14904/stat : 14904 (sugar) S 14902 14904 12034 0 -1 4194304 1376 12980 0 2 5 2 173 10 16 0 1 0 19681020 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 209569493090 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14904/statm: 4217 1113 409 3 0 796 0
[pid=14927] ppid=14904 vsize=5356 CPUtime=0
/proc/14927/stat : 14927 (sh) S 14904 14904 12034 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 19681223 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14927/statm: 1339 232 193 169 0 50 0
[pid=14928] ppid=14927 vsize=8940 CPUtime=5.79
/proc/14928/stat : 14928 (minisat) R 14927 14904 12034 0 -1 4194304 2075 0 0 0 578 1 0 0 25 0 1 0 19681223 9154560 2061 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/14928/statm: 2235 2061 76 150 0 2082 0
Current children cumulated CPU time (s) 7.69
Current children cumulated vsize (KiB) 31164

[startup+9.50124 s]
/proc/loadavg: 1.91 1.95 1.90 3/78 14928
/proc/meminfo: memFree=818480/2055920 swapFree=4192956/4192956
[pid=14904] ppid=14902 vsize=16868 CPUtime=1.9
/proc/14904/stat : 14904 (sugar) S 14902 14904 12034 0 -1 4194304 1376 12980 0 2 5 2 173 10 16 0 1 0 19681020 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 209569493090 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14904/statm: 4217 1113 409 3 0 796 0
[pid=14927] ppid=14904 vsize=5356 CPUtime=0
/proc/14927/stat : 14927 (sh) S 14904 14904 12034 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 19681223 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14927/statm: 1339 232 193 169 0 50 0
[pid=14928] ppid=14927 vsize=8940 CPUtime=7.38
/proc/14928/stat : 14928 (minisat) R 14927 14904 12034 0 -1 4194304 2075 0 0 0 737 1 0 0 25 0 1 0 19681223 9154560 2061 996147200 134512640 135127466 4294956256 18446744073709551615 134530621 0 0 4096 3 0 0 0 17 1 0 0
/proc/14928/statm: 2235 2061 76 150 0 2082 0
Current children cumulated CPU time (s) 9.28
Current children cumulated vsize (KiB) 31164

[startup+9.90731 s]
/proc/loadavg: 1.92 1.96 1.91 3/78 14928
/proc/meminfo: memFree=818480/2055920 swapFree=4192956/4192956
[pid=14904] ppid=14902 vsize=16868 CPUtime=1.9
/proc/14904/stat : 14904 (sugar) S 14902 14904 12034 0 -1 4194304 1376 12980 0 2 5 2 173 10 16 0 1 0 19681020 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 209569493090 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14904/statm: 4217 1113 409 3 0 796 0
[pid=14927] ppid=14904 vsize=5356 CPUtime=0
/proc/14927/stat : 14927 (sh) S 14904 14904 12034 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 19681223 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14927/statm: 1339 232 193 169 0 50 0
[pid=14928] ppid=14927 vsize=8940 CPUtime=7.78
/proc/14928/stat : 14928 (minisat) R 14927 14904 12034 0 -1 4194304 2075 0 0 0 777 1 0 0 25 0 1 0 19681223 9154560 2061 996147200 134512640 135127466 4294956256 18446744073709551615 134530621 0 0 4096 3 0 0 0 17 1 0 0
/proc/14928/statm: 2235 2061 76 150 0 2082 0
Current children cumulated CPU time (s) 9.68
Current children cumulated vsize (KiB) 31164

[startup+10.3024 s]
/proc/loadavg: 1.92 1.96 1.91 3/78 14928
/proc/meminfo: memFree=818480/2055920 swapFree=4192956/4192956
[pid=14904] ppid=14902 vsize=16868 CPUtime=10.04
/proc/14904/stat : 14904 (sugar) S 14902 14904 12034 0 -1 4194304 1430 15349 0 2 5 2 985 12 17 0 1 0 19681020 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 209569493090 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14904/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 10.04
Current children cumulated vsize (KiB) 16868

[startup+10.4024 s]
/proc/loadavg: 1.92 1.96 1.91 3/78 14928
/proc/meminfo: memFree=818480/2055920 swapFree=4192956/4192956
[pid=14904] ppid=14902 vsize=16868 CPUtime=10.05
/proc/14904/stat : 14904 (sugar) S 14902 14904 12034 0 -1 4194304 1448 15349 0 2 6 2 985 12 16 0 1 0 19681020 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 209569493090 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14904/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 10.05
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 10.4784
CPU time (s): 10.2474
CPU user time (s): 10.0695
CPU system time (s): 0.177972
CPU usage (%): 97.7961
Max. virtual memory (cumulated for all children) (KiB): 890924

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 10.0695
system time used= 0.177972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20797
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= 2927
involuntary context switches= 3004

runsolver used 0.013997 second user time and 0.048992 second system time

The end

Launcher Data 

Begin job on node68 at 2009-07-11 17:29:43
IDJOB=2060885
IDBENCH=53758
IDSOLVER=739
FILE ID=node68/2060885-1247326183
PBS_JOBID= 9506495
Free space on /tmp= 66444 MiB

SOLVER NAME= Sugar v1.14.6+minisat
BENCH NAME= CPAI08/csp/allsquaresUnsat/normalized-squaresUnsat-18-18.xml
COMMAND LINE= DIR/sugar -c -vv -memlimit=MEMLIMIT -jar="DIR/sugar-v1-14-6.jar" -solver="DIR/minisat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2060885-1247326183/watcher-2060885-1247326183 -o /tmp/evaluation-result-2060885-1247326183/solver-2060885-1247326183 -C 1800 -W 2000 -M 900  HOME/sugar -c -vv -memlimit=900 -jar="HOME/sugar-v1-14-6.jar" -solver="HOME/minisat" -tmp="HOME/temp" HOME/instance-2060885-1247326183.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB
MAX NB THREAD= 0

MD5SUM BENCH= b33fd00b4cfaa23b5fb760b23f9f7ab9
RANDOM SEED=593583243

node68.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		: 3000.258
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		: 3000.258
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:        832488 kB
Buffers:         67800 kB
Cached:        1040464 kB
SwapCached:          0 kB
Active:         136496 kB
Inactive:      1011576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        832488 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1724 kB
Writeback:           0 kB
Mapped:          51640 kB
Slab:            60248 kB
Committed_AS:   174432 kB
PageTables:       1948 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66444 MiB
End job on node68 at 2009-07-11 17:29:54