Trace number 2079673

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+minisatSAT 47.3808 47.9278

General information on the benchmark

Namecsp/rand-3-20-20/
normalized-rand-3-20-20-60-632-7_ext.xml
MD5SUM07d3ae142484721fc64ab76ec299d0ab
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark15.3437
Satisfiable
(Un)Satisfiability was proved
Number of variables20
Number of constraints57
Maximum constraint arity3
Maximum domain size20
Number of constraints which are defined in extension57
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.08	c 0	Sugar v1-14-6 + HOME/minisat
0.00/0.08	c 0	BEGIN Sun Jul 12 05:15:20 2009
0.00/0.08	c 0	PID 21688
0.07/0.08	c 0	HOST node71.alineos.net
0.07/0.08	c 0	CONVERTING HOME/instance-2079673-1247368520.xml TO HOME/temp.csp
0.07/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2079673-1247368520.xml' 'HOME/temp.csp'
0.07/0.96	c 1	1 domains, 20 variables, 0 predicates, 57 relations, 57 constraints
0.07/0.98	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.07/0.98	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'
0.94/1.06	c 1	Parsing HOME/temp.csp
1.92/2.03	c 2	parsed 135 expressions
1.92/2.04	c 2	Heap : 17 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.92/2.04	c 2	Converting to clausal form CSP
1.92/2.06	c 2	converted 14 (10%) expressions
1.92/2.07	c 2	converted 27 (20%) expressions
1.92/2.08	c 2	converted 41 (30%) expressions
1.92/2.09	c 2	converted 54 (40%) expressions
2.12/2.26	c 2	converted 68 (50%) expressions
2.12/2.29	c 2	converted 81 (60%) expressions
2.22/2.39	c 2	converted 95 (70%) expressions
2.32/2.49	c 2	converted 108 (80%) expressions
2.51/2.62	c 2	converted 122 (90%) expressions
2.51/2.70	c 3	converted 135 (100%) expressions
2.62/2.70	c 3	CSP : 20 integers, 0 booleans, 57 clauses, largest domain size 20
2.62/2.70	c 3	Heap : 35 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.62/2.70	c 3	Propagation in CSP
2.62/2.70	c 3	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
2.62/2.70	c 3	CSP : 20 integers, 0 booleans, 57 clauses, largest domain size 20
2.62/2.70	c 3	Heap : 35 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.62/2.70	c 3	Simplifing CSP by introducing new Boolean variables
2.62/2.70	c 3	CSP : 20 integers, 0 booleans, 57 clauses, largest domain size 20
2.62/2.70	c 3	Heap : 35 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.72/2.82	c 3	Encoding CSP to SAT : HOME/temp.cnf
2.72/2.82	c 3	2 (10%) CSP integer variables are encoded (36 clauses, 371 bytes)
2.72/2.82	c 3	4 (20%) CSP integer variables are encoded (72 clauses, 695 bytes)
2.72/2.83	c 3	6 (30%) CSP integer variables are encoded (108 clauses, 1048 bytes)
2.72/2.83	c 3	8 (40%) CSP integer variables are encoded (144 clauses, 1444 bytes)
2.72/2.83	c 3	10 (50%) CSP integer variables are encoded (180 clauses, 1840 bytes)
2.72/2.83	c 3	12 (60%) CSP integer variables are encoded (216 clauses, 2236 bytes)
2.72/2.83	c 3	14 (70%) CSP integer variables are encoded (252 clauses, 2632 bytes)
2.72/2.83	c 3	16 (80%) CSP integer variables are encoded (288 clauses, 3028 bytes)
2.72/2.83	c 3	18 (90%) CSP integer variables are encoded (324 clauses, 3424 bytes)
2.72/2.83	c 3	20 (100%) CSP integer variables are encoded (360 clauses, 3820 bytes)
2.91/3.03	c 3	6 (10%) CSP clauses are encoded (11132 clauses, 253562 bytes)
3.01/3.16	c 3	12 (20%) CSP clauses are encoded (21366 clauses, 490230 bytes)
3.11/3.30	c 3	18 (30%) CSP clauses are encoded (32213 clauses, 752017 bytes)
3.31/3.41	c 3	23 (40%) CSP clauses are encoded (41306 clauses, 974243 bytes)
3.40/3.55	c 3	29 (50%) CSP clauses are encoded (52160 clauses, 1240467 bytes)
3.50/3.69	c 4	35 (60%) CSP clauses are encoded (63123 clauses, 1524164 bytes)
3.70/3.81	c 4	40 (70%) CSP clauses are encoded (72189 clauses, 1765429 bytes)
3.80/3.94	c 4	46 (80%) CSP clauses are encoded (83005 clauses, 2054765 bytes)
3.90/4.08	c 4	52 (90%) CSP clauses are encoded (93868 clauses, 2345725 bytes)
4.00/4.17	c 4	57 (100%) CSP clauses are encoded (101504 clauses, 2546632 bytes)
4.00/4.17	c 4	57 CSP clauses encoded
4.00/4.17	c 4	Writing map file : HOME/temp.map
4.00/4.17	c 4	Heap : 14 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
4.00/4.17	c 4	SAT : 380 SAT variables, 101504 SAT clauses, 2546632 bytes
4.00/4.17	c 4	Heap : 14 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
4.07/4.22	c 4	SOLVING HOME/temp.cnf
4.07/4.22	c 4	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
4.07/4.23	c 4	This is MiniSat 2.0 beta
4.07/4.23	c 4	WARNING: for repeatability, setting FPU to use double precision
4.07/4.23	c 4	============================[ Problem Statistics ]=============================
4.07/4.23	c 4	|                                                                             |
4.07/4.23	c 4	|  Number of variables:  380                                                  |
4.07/4.23	c 4	|  Number of clauses:    101504                                               |
4.07/4.29	c 4	|  Parsing time:         0.05         s                                       |
4.07/4.30	c 4	============================[ Search Statistics ]==============================
4.07/4.30	c 4	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
4.07/4.30	c 4	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
4.07/4.30	c 4	===============================================================================
4.07/4.30	c 4	|         0 |     380   101504   556164 |    33834        0    nan |  0.000 % |
4.16/4.35	c 4	|       101 |     380   101504   556164 |    37218      101     10 |  0.001 % |
4.26/4.42	c 4	|       252 |     380   101504   556164 |    40939      252     11 |  0.012 % |
4.36/4.51	c 4	|       481 |     380   101504   556164 |    45033      481     10 |  0.013 % |
4.46/4.62	c 4	|       818 |     380   101504   556164 |    49537      818     11 |  0.013 % |
4.65/4.87	c 5	|      1324 |     380   101504   556164 |    54491     1324     11 |  0.012 % |
4.95/5.19	c 5	|      2083 |     380   101504   556164 |    59940     2083     11 |  0.013 % |
5.35/5.58	c 5	|      3223 |     380   101504   556164 |    65934     3223     11 |  0.013 % |
5.94/6.10	c 6	|      4931 |     380   101504   556164 |    72527     4931     11 |  0.013 % |
6.73/6.98	c 7	|      7493 |     380   101504   556164 |    79780     7493     12 |  0.013 % |
8.32/8.54	c 8	|     11339 |     380   101504   556164 |    87758    11339     13 |  0.013 % |
10.99/11.22	c 11	|     17105 |     380   101504   556164 |    96534    17105     13 |  0.012 % |
15.45/15.76	c 16	|     25754 |     380   101504   556164 |   106187    25754     13 |  0.014 % |
23.47/23.88	c 24	|     38730 |     379   100898   553359 |   116806    16096     13 |  0.264 % |
34.17/34.67	c 35	|     58193 |     379   100898   553359 |   128487    35559     13 |  0.278 % |
47.14/47.79	c 48	===============================================================================
47.14/47.79	c 48	restarts              : 15
47.14/47.79	c 48	conflicts             : 77205          (1791 /sec)
47.14/47.79	c 48	decisions             : 92272          (1.55 % random) (2140 /sec)
47.14/47.79	c 48	propagations          : 3459002        (80232 /sec)
47.14/47.79	c 48	conflict literals     : 1076578        (34.28 % deleted)
47.14/47.79	c 48	Memory used           : 12.82 MB
47.14/47.79	c 48	CPU time              : 43.1124 s
47.14/47.79	c 48	
47.14/47.79	c 48	SATISFIABLE
47.14/47.79	c 48	DECODING HOME/temp.out WITH HOME/temp.map
47.14/47.79	c 48	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'
47.24/47.87	c 48	Decoding HOME/temp.out
47.24/47.89	s SATISFIABLE
47.24/47.89	v 19 12 4 19 15 18 14 5 0 12 15 4 19 6 8 0 18 3 4 4
47.24/47.90	c 48	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
47.24/47.92	c 48	CPU 47.35 (0.06 0.01 47.07 0.21)
47.24/47.92	c 48	END Sun Jul 12 05:16:08 2009

Verifier Data 

OK

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2079673-1247368520/watcher-2079673-1247368520 -o /tmp/evaluation-result-2079673-1247368520/solver-2079673-1247368520 -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-2079673-1247368520.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: 2.08 2.05 2.05 4/76 21688
/proc/meminfo: memFree=1897480/2055920 swapFree=4192812/4192956
[pid=21688] ppid=21686 vsize=12000 CPUtime=0
/proc/21688/stat : 21688 (sugar) R 21686 21688 17808 0 -1 4194304 213 0 0 0 0 0 0 0 20 0 1 0 23914557 12288000 181 996147200 4194304 4206940 548682068608 18446744073709551615 231962583200 0 0 4224 0 0 0 0 17 1 0 0
/proc/21688/statm: 3000 181 142 3 0 100 0

[startup+0.083807 s]
/proc/loadavg: 2.08 2.05 2.05 4/76 21688
/proc/meminfo: memFree=1897480/2055920 swapFree=4192812/4192956
[pid=21688] ppid=21686 vsize=16740 CPUtime=0.07
/proc/21688/stat : 21688 (sugar) S 21686 21688 17808 0 -1 4194304 1152 0 0 0 6 1 0 0 18 0 1 0 23914557 17141760 1107 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21688/statm: 4185 1107 406 3 0 764 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16740

[startup+0.101662 s]
/proc/loadavg: 2.08 2.05 2.05 4/76 21688
/proc/meminfo: memFree=1897480/2055920 swapFree=4192812/4192956
[pid=21688] ppid=21686 vsize=16868 CPUtime=0.07
/proc/21688/stat : 21688 (sugar) S 21686 21688 17808 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 23914557 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21688/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.301617 s]
/proc/loadavg: 2.08 2.05 2.05 4/76 21688
/proc/meminfo: memFree=1897480/2055920 swapFree=4192812/4192956
[pid=21688] ppid=21686 vsize=16868 CPUtime=0.07
/proc/21688/stat : 21688 (sugar) S 21686 21688 17808 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 23914557 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21688/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.701673 s]
/proc/loadavg: 2.08 2.05 2.05 4/76 21688
/proc/meminfo: memFree=1897480/2055920 swapFree=4192812/4192956
[pid=21688] ppid=21686 vsize=16868 CPUtime=0.07
/proc/21688/stat : 21688 (sugar) S 21686 21688 17808 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 23914557 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21688/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+1.50179 s]
/proc/loadavg: 2.08 2.05 2.05 3/80 21703
/proc/meminfo: memFree=1890920/2055920 swapFree=4192812/4192956
[pid=21688] ppid=21686 vsize=16868 CPUtime=0.93
/proc/21688/stat : 21688 (sugar) S 21686 21688 17808 0 -1 4194304 1309 7047 0 1 6 1 81 5 16 0 1 0 23914557 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21688/statm: 4217 1111 409 3 0 796 0
[pid=21701] ppid=21688 vsize=5356 CPUtime=0
/proc/21701/stat : 21701 (sh) S 21688 21688 17808 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 23914655 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21701/statm: 1339 233 193 169 0 50 0
[pid=21702] ppid=21701 vsize=862284 CPUtime=0.5
/proc/21702/stat : 21702 (java) S 21701 21688 17808 0 -1 0 6082 0 1 0 47 3 0 0 19 0 9 0 23914655 882978816 5368 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/21702/statm: 215571 5368 2158 9 0 210484 0
[pid=21702/tid=21703] ppid=21701 vsize=862284 CPUtime=0.3
/proc/21702/task/21703/stat : 21703 (java) R 21701 21688 17808 0 -1 64 2019 0 1 0 29 1 0 0 21 0 9 0 23914656 882978816 5368 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.43
Current children cumulated vsize (KiB) 884508

[startup+3.103 s]
/proc/loadavg: 2.08 2.05 2.05 4/87 21710
/proc/meminfo: memFree=1864560/2055920 swapFree=4192812/4192956
[pid=21688] ppid=21686 vsize=16868 CPUtime=0.93
/proc/21688/stat : 21688 (sugar) S 21686 21688 17808 0 -1 4194304 1310 7047 0 1 6 1 81 5 16 0 1 0 23914557 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21688/statm: 4217 1111 409 3 0 796 0
[pid=21701] ppid=21688 vsize=5356 CPUtime=0
/proc/21701/stat : 21701 (sh) S 21688 21688 17808 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 23914655 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21701/statm: 1339 233 193 169 0 50 0
[pid=21702] ppid=21701 vsize=864488 CPUtime=2.08
/proc/21702/stat : 21702 (java) S 21701 21688 17808 0 -1 0 14231 0 1 0 202 6 0 0 19 0 9 0 23914655 885235712 13444 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/21702/statm: 216122 13444 2590 9 0 210599 0
[pid=21702/tid=21703] ppid=21701 vsize=864488 CPUtime=1.22
/proc/21702/task/21703/stat : 21703 (java) R 21701 21688 17808 0 -1 64 3014 0 1 0 120 2 0 0 19 0 9 0 23914656 885235712 13444 996147200 134512640 134550932 4294955936 18446744073709551615 102094187 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21702/tid=21704] ppid=21701 vsize=864488 CPUtime=0.77
/proc/21702/task/21704/stat : 21704 (java) S 21701 21688 17808 0 -1 64 10181 0 0 0 74 3 0 0 16 0 9 0 23914658 885235712 13444 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=21702/tid=21705] ppid=21701 vsize=864488 CPUtime=0
/proc/21702/task/21705/stat : 21705 (java) S 21701 21688 17808 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 23914658 885235712 13444 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21702/tid=21706] ppid=21701 vsize=864488 CPUtime=0
/proc/21702/task/21706/stat : 21706 (java) S 21701 21688 17808 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 23914658 885235712 13444 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21702/tid=21707] ppid=21701 vsize=864488 CPUtime=0
/proc/21702/task/21707/stat : 21707 (java) S 21701 21688 17808 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 23914660 885235712 13444 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21702/tid=21708] ppid=21701 vsize=864488 CPUtime=0.08
/proc/21702/task/21708/stat : 21708 (java) S 21701 21688 17808 0 -1 64 334 0 0 0 8 0 0 0 16 0 9 0 23914660 885235712 13444 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21702/tid=21709] ppid=21701 vsize=864488 CPUtime=0
/proc/21702/task/21709/stat : 21709 (java) S 21701 21688 17808 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 23914660 885235712 13444 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21702/tid=21710] ppid=21701 vsize=864488 CPUtime=0
/proc/21702/task/21710/stat : 21710 (java) S 21701 21688 17808 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 23914660 885235712 13444 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.01
Current children cumulated vsize (KiB) 886712

[startup+6.30143 s]
/proc/loadavg: 2.07 2.05 2.05 3/79 21712
/proc/meminfo: memFree=1882544/2055920 swapFree=4192812/4192956
[pid=21688] ppid=21686 vsize=16868 CPUtime=4.1
/proc/21688/stat : 21688 (sugar) S 21686 21688 17808 0 -1 4194304 1374 21646 0 2 6 1 388 15 15 0 1 0 23914557 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21688/statm: 4217 1112 409 3 0 796 0
[pid=21711] ppid=21688 vsize=5356 CPUtime=0
/proc/21711/stat : 21711 (sh) S 21688 21688 17808 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 23914980 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21711/statm: 1339 232 193 169 0 50 0
[pid=21712] ppid=21711 vsize=8288 CPUtime=2.04
/proc/21712/stat : 21712 (minisat) R 21711 21688 17808 0 -1 4194304 1955 0 0 0 203 1 0 0 25 0 1 0 23914980 8486912 1941 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/21712/statm: 2072 1941 75 150 0 1919 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 30512

[startup+12.7023 s]
/proc/loadavg: 2.06 2.05 2.05 3/79 21712
/proc/meminfo: memFree=1881072/2055920 swapFree=4192812/4192956
[pid=21688] ppid=21686 vsize=16868 CPUtime=4.1
/proc/21688/stat : 21688 (sugar) S 21686 21688 17808 0 -1 4194304 1374 21646 0 2 6 1 388 15 16 0 1 0 23914557 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21688/statm: 4217 1112 409 3 0 796 0
[pid=21711] ppid=21688 vsize=5356 CPUtime=0
/proc/21711/stat : 21711 (sh) S 21688 21688 17808 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 23914980 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21711/statm: 1339 232 193 169 0 50 0
[pid=21712] ppid=21711 vsize=9672 CPUtime=8.37
/proc/21712/stat : 21712 (minisat) R 21711 21688 17808 0 -1 4194304 2290 0 0 0 836 1 0 0 25 0 1 0 23914980 9904128 2276 996147200 134512640 135127466 4294956256 18446744073709551615 134530673 0 0 4096 3 0 0 0 17 1 0 0
/proc/21712/statm: 2418 2276 75 150 0 2265 0
Current children cumulated CPU time (s) 12.47
Current children cumulated vsize (KiB) 31896

[startup+25.501 s]
/proc/loadavg: 2.05 2.05 2.05 3/79 21712
/proc/meminfo: memFree=1879344/2055920 swapFree=4192812/4192956
[pid=21688] ppid=21686 vsize=16868 CPUtime=4.1
/proc/21688/stat : 21688 (sugar) S 21686 21688 17808 0 -1 4194304 1374 21646 0 2 6 1 388 15 16 0 1 0 23914557 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21688/statm: 4217 1112 409 3 0 796 0
[pid=21711] ppid=21688 vsize=5356 CPUtime=0
/proc/21711/stat : 21711 (sh) S 21688 21688 17808 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 23914980 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21711/statm: 1339 232 193 169 0 50 0
[pid=21712] ppid=21711 vsize=11440 CPUtime=21.06
/proc/21712/stat : 21712 (minisat) R 21711 21688 17808 0 -1 4194304 2728 0 0 0 2104 2 0 0 25 0 1 0 23914980 11714560 2714 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/21712/statm: 2860 2714 75 150 0 2707 0
Current children cumulated CPU time (s) 25.16
Current children cumulated vsize (KiB) 33664

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

[startup+38.3028 s]
/proc/loadavg: 2.04 2.05 2.05 3/79 21712
/proc/meminfo: memFree=1878896/2055920 swapFree=4192812/4192956
[pid=21688] ppid=21686 vsize=16868 CPUtime=4.1
/proc/21688/stat : 21688 (sugar) S 21686 21688 17808 0 -1 4194304 1374 21646 0 2 6 1 388 15 16 0 1 0 23914557 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21688/statm: 4217 1112 409 3 0 796 0
[pid=21711] ppid=21688 vsize=5356 CPUtime=0
/proc/21711/stat : 21711 (sh) S 21688 21688 17808 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 23914980 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21711/statm: 1339 232 193 169 0 50 0
[pid=21712] ppid=21711 vsize=11840 CPUtime=33.73
/proc/21712/stat : 21712 (minisat) R 21711 21688 17808 0 -1 4194304 2842 0 0 0 3371 2 0 0 25 0 1 0 23914980 12124160 2828 996147200 134512640 135127466 4294956256 18446744073709551615 134530828 0 0 4096 3 0 0 0 17 1 0 0
/proc/21712/statm: 2960 2828 75 150 0 2807 0
Current children cumulated CPU time (s) 37.83
Current children cumulated vsize (KiB) 34064

[startup+44.7016 s]
/proc/loadavg: 2.03 2.04 2.05 3/79 21712
/proc/meminfo: memFree=1878128/2055920 swapFree=4192812/4192956
[pid=21688] ppid=21686 vsize=16868 CPUtime=4.1
/proc/21688/stat : 21688 (sugar) S 21686 21688 17808 0 -1 4194304 1374 21646 0 2 6 1 388 15 16 0 1 0 23914557 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21688/statm: 4217 1112 409 3 0 796 0
[pid=21711] ppid=21688 vsize=5356 CPUtime=0
/proc/21711/stat : 21711 (sh) S 21688 21688 17808 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 23914980 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21711/statm: 1339 232 193 169 0 50 0
[pid=21712] ppid=21711 vsize=12848 CPUtime=40.07
/proc/21712/stat : 21712 (minisat) R 21711 21688 17808 0 -1 4194304 3067 0 0 0 4005 2 0 0 25 0 1 0 23914980 13156352 3053 996147200 134512640 135127466 4294956256 18446744073709551615 134521694 0 0 4096 3 0 0 0 17 1 0 0
/proc/21712/statm: 3212 3053 75 150 0 3059 0
Current children cumulated CPU time (s) 44.17
Current children cumulated vsize (KiB) 35072

[startup+46.3029 s]
/proc/loadavg: 2.03 2.04 2.05 3/79 21712
/proc/meminfo: memFree=1877936/2055920 swapFree=4192812/4192956
[pid=21688] ppid=21686 vsize=16868 CPUtime=4.1
/proc/21688/stat : 21688 (sugar) S 21686 21688 17808 0 -1 4194304 1374 21646 0 2 6 1 388 15 16 0 1 0 23914557 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21688/statm: 4217 1112 409 3 0 796 0
[pid=21711] ppid=21688 vsize=5356 CPUtime=0
/proc/21711/stat : 21711 (sh) S 21688 21688 17808 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 23914980 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21711/statm: 1339 232 193 169 0 50 0
[pid=21712] ppid=21711 vsize=12848 CPUtime=41.66
/proc/21712/stat : 21712 (minisat) R 21711 21688 17808 0 -1 4194304 3095 0 0 0 4164 2 0 0 25 0 1 0 23914980 13156352 3081 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/21712/statm: 3212 3081 75 150 0 3059 0
Current children cumulated CPU time (s) 45.76
Current children cumulated vsize (KiB) 35072

[startup+47.103 s]
/proc/loadavg: 2.03 2.04 2.05 3/79 21712
/proc/meminfo: memFree=1877936/2055920 swapFree=4192812/4192956
[pid=21688] ppid=21686 vsize=16868 CPUtime=4.1
/proc/21688/stat : 21688 (sugar) S 21686 21688 17808 0 -1 4194304 1374 21646 0 2 6 1 388 15 16 0 1 0 23914557 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21688/statm: 4217 1112 409 3 0 796 0
[pid=21711] ppid=21688 vsize=5356 CPUtime=0
/proc/21711/stat : 21711 (sh) S 21688 21688 17808 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 23914980 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21711/statm: 1339 232 193 169 0 50 0
[pid=21712] ppid=21711 vsize=12980 CPUtime=42.45
/proc/21712/stat : 21712 (minisat) R 21711 21688 17808 0 -1 4194304 3110 0 0 0 4243 2 0 0 25 0 1 0 23914980 13291520 3096 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/21712/statm: 3245 3096 75 150 0 3092 0
Current children cumulated CPU time (s) 46.55
Current children cumulated vsize (KiB) 35204

[startup+47.503 s]
/proc/loadavg: 2.03 2.04 2.05 3/79 21712
/proc/meminfo: memFree=1877872/2055920 swapFree=4192812/4192956
[pid=21688] ppid=21686 vsize=16868 CPUtime=4.1
/proc/21688/stat : 21688 (sugar) S 21686 21688 17808 0 -1 4194304 1374 21646 0 2 6 1 388 15 16 0 1 0 23914557 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21688/statm: 4217 1112 409 3 0 796 0
[pid=21711] ppid=21688 vsize=5356 CPUtime=0
/proc/21711/stat : 21711 (sh) S 21688 21688 17808 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 23914980 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21711/statm: 1339 232 193 169 0 50 0
[pid=21712] ppid=21711 vsize=12980 CPUtime=42.85
/proc/21712/stat : 21712 (minisat) R 21711 21688 17808 0 -1 4194304 3117 0 0 0 4283 2 0 0 25 0 1 0 23914980 13291520 3103 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/21712/statm: 3245 3103 75 150 0 3092 0
Current children cumulated CPU time (s) 46.95
Current children cumulated vsize (KiB) 35204

[startup+47.9021 s]
/proc/loadavg: 2.03 2.04 2.05 3/79 21712
/proc/meminfo: memFree=1877872/2055920 swapFree=4192812/4192956
[pid=21688] ppid=21686 vsize=16868 CPUtime=47.24
/proc/21688/stat : 21688 (sugar) S 21686 21688 17808 0 -1 4194304 1447 25078 0 2 6 1 4699 18 16 0 1 0 23914557 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21688/statm: 4217 1112 409 3 0 796 0
Current children cumulated CPU time (s) 47.24
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 47.9278
CPU time (s): 47.3808
CPU user time (s): 47.1448
CPU system time (s): 0.235964
CPU usage (%): 98.8587
Max. virtual memory (cumulated for all children) (KiB): 886712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 47.1448
system time used= 0.235964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30280
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= 2943
involuntary context switches= 3807

runsolver used 0.053991 second user time and 0.174973 second system time

The end

Launcher Data 

Begin job on node71 at 2009-07-12 05:15:20
IDJOB=2079673
IDBENCH=56931
IDSOLVER=739
FILE ID=node71/2079673-1247368520
PBS_JOBID= 9507052
Free space on /tmp= 66396 MiB

SOLVER NAME= Sugar v1.14.6+minisat
BENCH NAME= CPAI08/csp/rand-3-20-20/normalized-rand-3-20-20-60-632-7_ext.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-2079673-1247368520/watcher-2079673-1247368520 -o /tmp/evaluation-result-2079673-1247368520/solver-2079673-1247368520 -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-2079673-1247368520.xml

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

MD5SUM BENCH= 07d3ae142484721fc64ab76ec299d0ab
RANDOM SEED=1539590032

node71.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		: 3000.222
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		: 3000.222
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:       1897960 kB
Buffers:          8344 kB
Cached:          82844 kB
SwapCached:          0 kB
Active:          80988 kB
Inactive:        29468 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1897960 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2688 kB
Writeback:           0 kB
Mapped:          29944 kB
Slab:            32696 kB
Committed_AS:   280508 kB
PageTables:       1820 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= 66396 MiB
End job on node71 at 2009-07-12 05:16:08