Trace number 2087493

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+picosatSAT 106.411 107.642

General information on the benchmark

Namecsp/queens/
normalized-queens-150.xml
MD5SUM3e1168ad51844cea85c2810ca2ef4fbf
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark8.5767
Satisfiable
(Un)Satisfiability was proved
Number of variables150
Number of constraints11175
Maximum constraint arity2
Maximum domain size150
Number of constraints which are defined in extension0
Number of constraints which are defined in intension11175
Global constraints used (with number of constraints)

Solver Data 

0.05/0.08	c 0	Sugar v1-14-6 + HOME/picosat
0.05/0.08	c 0	BEGIN Sun Jul 12 10:11:57 2009
0.05/0.08	c 0	PID 22843
0.05/0.08	c 0	HOST node9.alineos.net
0.05/0.08	c 0	CONVERTING HOME/instance-2087493-1247386317.xml TO HOME/temp.csp
0.05/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2087493-1247386317.xml' 'HOME/temp.csp'
1.07/1.19	c 1	1 domains, 150 variables, 1 predicates, 0 relations, 11175 constraints
1.16/1.23	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
1.16/1.23	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'
1.17/1.31	c 1	Parsing HOME/temp.csp
1.17/1.50	c 1	parsed 10000 expressions
1.17/1.55	c 2	parsed 11327 expressions
1.17/1.56	c 2	Heap : 4 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.17/1.56	c 2	Converting to clausal form CSP
1.17/1.92	c 2	converted 1133 (10%) expressions
2.01/2.13	c 2	converted 2266 (20%) expressions
2.11/2.25	c 2	converted 3399 (30%) expressions
2.31/2.48	c 2	converted 4531 (40%) expressions
2.50/2.61	c 3	converted 5664 (50%) expressions
2.61/2.73	c 3	converted 6797 (60%) expressions
2.70/2.86	c 3	converted 7929 (70%) expressions
3.00/3.15	c 3	converted 9062 (80%) expressions
3.10/3.29	c 3	converted 10195 (90%) expressions
3.29/3.41	c 3	converted 11327 (100%) expressions
3.29/3.41	c 3	CSP : 150 integers, 11175 booleans, 44700 clauses, largest domain size 150
3.29/3.41	c 3	Heap : 29 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
3.29/3.41	c 3	Propagation in CSP
3.39/3.51	c 3	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
3.39/3.51	c 3	CSP : 150 integers, 11175 booleans, 44700 clauses, largest domain size 150
3.39/3.51	c 3	Heap : 30 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
3.39/3.53	c 3	Simplifing CSP by introducing new Boolean variables
3.89/4.03	c 4	CSP : 150 integers, 55873 booleans, 89398 clauses, largest domain size 150
3.89/4.03	c 4	Heap : 44 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
4.18/4.31	c 4	Encoding CSP to SAT : HOME/temp.cnf
4.18/4.35	c 4	15 (10%) CSP integer variables are encoded (2220 clauses, 26725 bytes)
4.18/4.35	c 4	30 (20%) CSP integer variables are encoded (4440 clauses, 55585 bytes)
4.18/4.35	c 4	45 (30%) CSP integer variables are encoded (6660 clauses, 84445 bytes)
4.18/4.36	c 4	60 (40%) CSP integer variables are encoded (8880 clauses, 113305 bytes)
4.18/4.36	c 4	75 (50%) CSP integer variables are encoded (11100 clauses, 144502 bytes)
4.18/4.36	c 4	90 (60%) CSP integer variables are encoded (13320 clauses, 177802 bytes)
4.18/4.36	c 4	105 (70%) CSP integer variables are encoded (15540 clauses, 211102 bytes)
4.18/4.37	c 4	120 (80%) CSP integer variables are encoded (17760 clauses, 244402 bytes)
4.18/4.37	c 4	135 (90%) CSP integer variables are encoded (19980 clauses, 277702 bytes)
4.18/4.37	c 4	150 (100%) CSP integer variables are encoded (22200 clauses, 311002 bytes)
5.47/5.68	c 6	8940 (10%) CSP clauses are encoded (711378 clauses, 13665276 bytes)
6.75/6.95	c 7	17880 (20%) CSP clauses are encoded (1406468 clauses, 27856902 bytes)
8.02/8.25	c 8	26820 (30%) CSP clauses are encoded (2124286 clauses, 42536012 bytes)
9.29/9.59	c 10	35760 (40%) CSP clauses are encoded (2858918 clauses, 57627192 bytes)
10.68/10.96	c 11	44699 (50%) CSP clauses are encoded (3614885 clauses, 73208716 bytes)
12.04/12.38	c 12	53639 (60%) CSP clauses are encoded (4393738 clauses, 89340744 bytes)
13.53/13.84	c 14	62579 (70%) CSP clauses are encoded (5204277 clauses, 106277158 bytes)
15.01/15.39	c 15	71519 (80%) CSP clauses are encoded (6042120 clauses, 124638435 bytes)
16.67/17.03	c 17	80459 (90%) CSP clauses are encoded (6917767 clauses, 143833368 bytes)
18.36/18.75	c 19	89398 (100%) CSP clauses are encoded (7852148 clauses, 164320494 bytes)
18.36/18.75	c 19	89398 CSP clauses encoded
18.36/18.75	c 19	Writing map file : HOME/temp.map
18.36/18.77	c 19	Heap : 34 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
18.36/18.77	c 19	SAT : 78223 SAT variables, 7852148 SAT clauses, 164320494 bytes
18.36/18.77	c 19	Heap : 34 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
18.43/18.82	c 19	SOLVING HOME/temp.cnf
18.43/18.82	c 19	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
105.98/107.27	c 107	DECODING HOME/temp.out WITH HOME/temp.map
105.98/107.27	c 107	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'
106.05/107.36	c 107	Decoding HOME/temp.out
106.05/107.50	s SATISFIABLE
106.05/107.51	v 10 22 134 136 16 135 44 64 14 67 141 131 66 18 123 17 130 21 129 68 133 80 132 19 24 54 25 128 124 120 31 126 27 41 26 23 30 4 29 125 121 34 28 107 20 32 114 119 115 118 138 117 33 35 39 116 36 74 76 38 112 108 113 37 110 127 111 40 75 13 45 42 9 143 106 43 150 7 104 142 105 47 101 98 49 145 100 48 50 102 99 144 103 52 137 53 12 8 96 139 97 55 122 56 94 57 95 58 92 5 93 59 90 60 91 61 140 62 88 6 89 63 86 146 87 65 148 2 84 3 85 147 82 11 83 69 51 70 81 71 1 72 78 15 79 73 149 46 77 109
106.05/107.52	c 107	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
106.05/107.56	c 108	CPU 106.29 (0.06 0.01 66.57 39.65)
106.05/107.56	c 108	END Sun Jul 12 10:13:45 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-2087493-1247386317/watcher-2087493-1247386317 -o /tmp/evaluation-result-2087493-1247386317/solver-2087493-1247386317 -C 1800 -W 2000 -M 900 HOME/sugar -c -vv -memlimit=900 -jar=HOME/sugar-v1-14-6.jar -solver=HOME/picosat -tmp=HOME/temp HOME/instance-2087493-1247386317.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: 2.04 2.01 2.00 4/72 22843
/proc/meminfo: memFree=1750924/2055920 swapFree=4192812/4192956
[pid=22843] ppid=22841 vsize=18576 CPUtime=0
/proc/22843/stat : 22843 (runsolver) R 22841 22843 22272 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 25698811 19021824 284 996147200 4194304 4302564 548682068304 18446744073709551615 215418989863 0 0 4096 24578 0 0 0 17 1 0 0
/proc/22843/statm: 4644 284 249 26 0 2626 0

[startup+0.064967 s]
/proc/loadavg: 2.04 2.01 2.00 4/72 22843
/proc/meminfo: memFree=1750924/2055920 swapFree=4192812/4192956
[pid=22843] ppid=22841 vsize=16212 CPUtime=0.05
/proc/22843/stat : 22843 (sugar) R 22841 22843 22272 0 -1 4194304 955 0 0 0 4 1 0 0 18 0 1 0 25698811 16601088 923 996147200 4194304 4206940 548682068608 18446744073709551615 215437098052 0 0 4224 0 0 0 0 17 1 0 0
/proc/22843/statm: 4053 923 380 3 0 632 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 16212

[startup+0.106969 s]
/proc/loadavg: 2.04 2.01 2.00 4/72 22843
/proc/meminfo: memFree=1750924/2055920 swapFree=4192812/4192956
[pid=22843] ppid=22841 vsize=16868 CPUtime=0.07
/proc/22843/stat : 22843 (sugar) S 22841 22843 22272 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 25698811 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22843/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.301986 s]
/proc/loadavg: 2.04 2.01 2.00 4/72 22843
/proc/meminfo: memFree=1750924/2055920 swapFree=4192812/4192956
[pid=22843] ppid=22841 vsize=16868 CPUtime=0.07
/proc/22843/stat : 22843 (sugar) S 22841 22843 22272 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 25698811 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22843/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.701038 s]
/proc/loadavg: 2.04 2.01 2.00 4/72 22843
/proc/meminfo: memFree=1750924/2055920 swapFree=4192812/4192956
[pid=22843] ppid=22841 vsize=16868 CPUtime=0.07
/proc/22843/stat : 22843 (sugar) S 22841 22843 22272 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 25698811 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22843/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+1.50113 s]
/proc/loadavg: 2.19 2.04 2.01 3/83 22855
/proc/meminfo: memFree=1725940/2055920 swapFree=4192812/4192956
[pid=22843] ppid=22841 vsize=16868 CPUtime=1.17
/proc/22843/stat : 22843 (sugar) S 22841 22843 22272 0 -1 4194304 1309 9841 0 1 6 1 103 7 15 0 1 0 25698811 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22843/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 1.17
Current children cumulated vsize (KiB) 16868

[startup+3.10231 s]
/proc/loadavg: 2.19 2.04 2.01 3/83 22865
/proc/meminfo: memFree=1727028/2055920 swapFree=4192812/4192956
[pid=22843] ppid=22841 vsize=16868 CPUtime=1.17
/proc/22843/stat : 22843 (sugar) S 22841 22843 22272 0 -1 4194304 1309 9841 0 1 6 1 103 7 16 0 1 0 25698811 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22843/statm: 4217 1111 409 3 0 796 0
[pid=22856] ppid=22843 vsize=5356 CPUtime=0
/proc/22856/stat : 22856 (sh) S 22843 22843 22272 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 25698934 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22856/statm: 1339 233 193 169 0 50 0
[pid=22857] ppid=22856 vsize=868592 CPUtime=1.83
/proc/22857/stat : 22857 (java) S 22856 22843 22272 0 -1 0 12579 0 1 0 176 7 0 0 18 0 9 0 25698934 889438208 11435 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/22857/statm: 217148 11435 2566 9 0 211653 0
[pid=22857/tid=22858] ppid=22856 vsize=868592 CPUtime=1.03
/proc/22857/task/22858/stat : 22858 (java) R 22856 22843 22272 0 -1 64 2934 0 1 0 101 2 0 0 25 0 9 0 25698935 889438208 11435 996147200 134512640 134550932 4294955936 18446744073709551615 4126434487 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22857/tid=22859] ppid=22856 vsize=868592 CPUtime=0.61
/proc/22857/task/22859/stat : 22859 (java) S 22856 22843 22272 0 -1 64 7465 0 0 0 58 3 0 0 16 0 9 0 25698936 889438208 11435 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=22857/tid=22860] ppid=22856 vsize=868592 CPUtime=0
/proc/22857/task/22860/stat : 22860 (java) S 22856 22843 22272 0 -1 64 14 0 0 0 0 0 0 0 16 0 9 0 25698937 889438208 11435 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22857/tid=22861] ppid=22856 vsize=868592 CPUtime=0
/proc/22857/task/22861/stat : 22861 (java) S 22856 22843 22272 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 25698937 889438208 11435 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22857/tid=22862] ppid=22856 vsize=868592 CPUtime=0
/proc/22857/task/22862/stat : 22862 (java) S 22856 22843 22272 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 25698939 889438208 11435 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22857/tid=22863] ppid=22856 vsize=868592 CPUtime=0.17
/proc/22857/task/22863/stat : 22863 (java) S 22856 22843 22272 0 -1 64 1477 0 0 0 16 1 0 0 16 0 9 0 25698939 889438208 11435 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22857/tid=22864] ppid=22856 vsize=868592 CPUtime=0
/proc/22857/task/22864/stat : 22864 (java) S 22856 22843 22272 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 25698939 889438208 11435 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22857/tid=22865] ppid=22856 vsize=868592 CPUtime=0
/proc/22857/task/22865/stat : 22865 (java) S 22856 22843 22272 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 25698939 889438208 11435 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3
Current children cumulated vsize (KiB) 890816

[startup+6.30167 s]
/proc/loadavg: 2.18 2.04 2.01 3/83 22865
/proc/meminfo: memFree=1678004/2055920 swapFree=4192812/4192956
[pid=22843] ppid=22841 vsize=16868 CPUtime=1.17
/proc/22843/stat : 22843 (sugar) S 22841 22843 22272 0 -1 4194304 1310 9841 0 1 6 1 103 7 16 0 1 0 25698811 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22843/statm: 4217 1111 409 3 0 796 0
[pid=22856] ppid=22843 vsize=5356 CPUtime=0
/proc/22856/stat : 22856 (sh) S 22843 22843 22272 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 25698934 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22856/statm: 1339 233 193 169 0 50 0
[pid=22857] ppid=22856 vsize=868704 CPUtime=4.99
/proc/22857/stat : 22857 (java) S 22856 22843 22272 0 -1 0 18814 0 1 0 475 24 0 0 18 0 9 0 25698934 889552896 17093 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/22857/statm: 217176 17093 2590 9 0 211653 0
[pid=22857/tid=22858] ppid=22856 vsize=868704 CPUtime=3.32
/proc/22857/task/22858/stat : 22858 (java) R 22856 22843 22272 0 -1 64 3432 0 1 0 317 15 0 0 25 0 9 0 25698935 889552896 17093 996147200 134512640 134550932 4294955936 18446744073709551615 4126871964 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22857/tid=22859] ppid=22856 vsize=868704 CPUtime=1.41
/proc/22857/task/22859/stat : 22859 (java) S 22856 22843 22272 0 -1 64 13156 0 0 0 134 7 0 0 16 0 9 0 25698936 889552896 17093 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=22857/tid=22860] ppid=22856 vsize=868704 CPUtime=0
/proc/22857/task/22860/stat : 22860 (java) S 22856 22843 22272 0 -1 64 14 0 0 0 0 0 0 0 16 0 9 0 25698937 889552896 17093 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22857/tid=22861] ppid=22856 vsize=868704 CPUtime=0
/proc/22857/task/22861/stat : 22861 (java) S 22856 22843 22272 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 25698937 889552896 17093 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22857/tid=22862] ppid=22856 vsize=868704 CPUtime=0
/proc/22857/task/22862/stat : 22862 (java) S 22856 22843 22272 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 25698939 889552896 17093 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22857/tid=22863] ppid=22856 vsize=868704 CPUtime=0.23
/proc/22857/task/22863/stat : 22863 (java) S 22856 22843 22272 0 -1 64 1523 0 0 0 22 1 0 0 16 0 9 0 25698939 889552896 17093 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22857/tid=22864] ppid=22856 vsize=868704 CPUtime=0
/proc/22857/task/22864/stat : 22864 (java) S 22856 22843 22272 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 25698939 889552896 17093 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22857/tid=22865] ppid=22856 vsize=868704 CPUtime=0
/proc/22857/task/22865/stat : 22865 (java) S 22856 22843 22272 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 25698939 889552896 17093 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 890928

[startup+12.7024 s]
/proc/loadavg: 2.16 2.04 2.01 3/83 22865
/proc/meminfo: memFree=1601396/2055920 swapFree=4192812/4192956
[pid=22843] ppid=22841 vsize=16868 CPUtime=1.17
/proc/22843/stat : 22843 (sugar) S 22841 22843 22272 0 -1 4194304 1310 9841 0 1 6 1 103 7 16 0 1 0 25698811 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22843/statm: 4217 1111 409 3 0 796 0
[pid=22856] ppid=22843 vsize=5356 CPUtime=0
/proc/22856/stat : 22856 (sh) S 22843 22843 22272 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 25698934 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22856/statm: 1339 233 193 169 0 50 0
[pid=22857] ppid=22856 vsize=868704 CPUtime=11.27
/proc/22857/stat : 22857 (java) S 22856 22843 22272 0 -1 0 19249 0 1 0 1052 75 0 0 18 0 9 0 25698934 889552896 17093 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/22857/statm: 217176 17093 2590 9 0 211653 0
[pid=22857/tid=22858] ppid=22856 vsize=868704 CPUtime=9.39
/proc/22857/task/22858/stat : 22858 (java) R 22856 22843 22272 0 -1 64 3867 0 1 0 877 62 0 0 25 0 9 0 25698935 889552896 17093 996147200 134512640 134550932 4294955936 18446744073709551615 4126871703 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22857/tid=22859] ppid=22856 vsize=868704 CPUtime=1.61
/proc/22857/task/22859/stat : 22859 (java) S 22856 22843 22272 0 -1 64 13156 0 0 0 151 10 0 0 16 0 9 0 25698936 889552896 17093 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=22857/tid=22860] ppid=22856 vsize=868704 CPUtime=0
/proc/22857/task/22860/stat : 22860 (java) S 22856 22843 22272 0 -1 64 14 0 0 0 0 0 0 0 16 0 9 0 25698937 889552896 17093 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22857/tid=22861] ppid=22856 vsize=868704 CPUtime=0
/proc/22857/task/22861/stat : 22861 (java) S 22856 22843 22272 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 25698937 889552896 17093 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22857/tid=22862] ppid=22856 vsize=868704 CPUtime=0
/proc/22857/task/22862/stat : 22862 (java) S 22856 22843 22272 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 25698939 889552896 17093 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22857/tid=22863] ppid=22856 vsize=868704 CPUtime=0.23
/proc/22857/task/22863/stat : 22863 (java) S 22856 22843 22272 0 -1 64 1523 0 0 0 22 1 0 0 16 0 9 0 25698939 889552896 17093 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22857/tid=22864] ppid=22856 vsize=868704 CPUtime=0
/proc/22857/task/22864/stat : 22864 (java) S 22856 22843 22272 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 25698939 889552896 17093 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22857/tid=22865] ppid=22856 vsize=868704 CPUtime=0
/proc/22857/task/22865/stat : 22865 (java) S 22856 22843 22272 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 25698939 889552896 17093 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.44
Current children cumulated vsize (KiB) 890928

[startup+25.5018 s]
/proc/loadavg: 2.13 2.04 2.01 3/75 22867
/proc/meminfo: memFree=1555828/2055920 swapFree=4192812/4192956
[pid=22843] ppid=22841 vsize=16868 CPUtime=18.45
/proc/22843/stat : 22843 (sugar) S 22841 22843 22272 0 -1 4194304 1365 29807 0 2 6 1 1709 129 16 0 1 0 25698811 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22843/statm: 4217 1113 409 3 0 796 0
[pid=22866] ppid=22843 vsize=5356 CPUtime=0
/proc/22866/stat : 22866 (sh) S 22843 22843 22272 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25700693 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22866/statm: 1339 232 193 169 0 50 0
[pid=22867] ppid=22866 vsize=31768 CPUtime=6.6
/proc/22867/stat : 22867 (picosat) R 22866 22843 22272 0 -1 4194304 7116 0 0 0 298 362 0 0 25 0 1 0 25700693 32530432 7102 996147200 134512640 134931368 4294956256 18446744073709551615 134560076 0 0 4096 0 0 0 0 17 1 0 0
/proc/22867/statm: 7942 7102 40 102 0 7837 0
Current children cumulated CPU time (s) 25.05
Current children cumulated vsize (KiB) 53992

[startup+51.1017 s]
/proc/loadavg: 2.08 2.04 2.01 3/75 22867
/proc/meminfo: memFree=1456564/2055920 swapFree=4192812/4192956
[pid=22843] ppid=22841 vsize=16868 CPUtime=18.45
/proc/22843/stat : 22843 (sugar) S 22841 22843 22272 0 -1 4194304 1365 29807 0 2 6 1 1709 129 16 0 1 0 25698811 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22843/statm: 4217 1113 409 3 0 796 0
[pid=22866] ppid=22843 vsize=5356 CPUtime=0
/proc/22866/stat : 22866 (sh) S 22843 22843 22272 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25700693 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22866/statm: 1339 232 193 169 0 50 0
[pid=22867] ppid=22866 vsize=131704 CPUtime=31.95
/proc/22867/stat : 22867 (picosat) R 22866 22843 22272 0 -1 4194304 32046 0 0 0 1451 1744 0 0 25 0 1 0 25700693 134864896 32032 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/22867/statm: 32926 32032 40 102 0 32821 0
Current children cumulated CPU time (s) 50.4
Current children cumulated vsize (KiB) 153928

[startup+102.306 s]
/proc/loadavg: 2.03 2.03 2.00 3/75 22867
/proc/meminfo: memFree=1275060/2055920 swapFree=4192812/4192956
[pid=22843] ppid=22841 vsize=16868 CPUtime=18.45
/proc/22843/stat : 22843 (sugar) S 22841 22843 22272 0 -1 4194304 1365 29807 0 2 6 1 1709 129 16 0 1 0 25698811 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22843/statm: 4217 1113 409 3 0 796 0
[pid=22866] ppid=22843 vsize=5356 CPUtime=0
/proc/22866/stat : 22866 (sh) S 22843 22843 22272 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25700693 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22866/statm: 1339 232 193 169 0 50 0
[pid=22867] ppid=22866 vsize=287756 CPUtime=82.68
/proc/22867/stat : 22867 (picosat) R 22866 22843 22272 0 -1 4194304 70135 0 0 0 4441 3827 0 0 25 0 1 0 25700693 294662144 70081 996147200 134512640 134931368 4294956256 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/22867/statm: 71939 70081 48 102 0 71834 0
Current children cumulated CPU time (s) 101.13
Current children cumulated vsize (KiB) 309980

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

[startup+105.503 s]
/proc/loadavg: 2.03 2.03 2.00 3/75 22867
/proc/meminfo: memFree=1274868/2055920 swapFree=4192812/4192956
[pid=22843] ppid=22841 vsize=16868 CPUtime=18.45
/proc/22843/stat : 22843 (sugar) S 22841 22843 22272 0 -1 4194304 1365 29807 0 2 6 1 1709 129 16 0 1 0 25698811 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22843/statm: 4217 1113 409 3 0 796 0
[pid=22866] ppid=22843 vsize=5356 CPUtime=0
/proc/22866/stat : 22866 (sh) S 22843 22843 22272 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25700693 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22866/statm: 1339 232 193 169 0 50 0
[pid=22867] ppid=22866 vsize=287888 CPUtime=85.85
/proc/22867/stat : 22867 (picosat) R 22866 22843 22272 0 -1 4194304 70189 0 0 0 4758 3827 0 0 25 0 1 0 25700693 294797312 70135 996147200 134512640 134931368 4294956256 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/22867/statm: 71972 70135 48 102 0 71867 0
Current children cumulated CPU time (s) 104.3
Current children cumulated vsize (KiB) 310112

[startup+106.303 s]
/proc/loadavg: 2.03 2.03 2.00 3/75 22867
/proc/meminfo: memFree=1274868/2055920 swapFree=4192812/4192956
[pid=22843] ppid=22841 vsize=16868 CPUtime=18.45
/proc/22843/stat : 22843 (sugar) S 22841 22843 22272 0 -1 4194304 1365 29807 0 2 6 1 1709 129 16 0 1 0 25698811 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22843/statm: 4217 1113 409 3 0 796 0
[pid=22866] ppid=22843 vsize=5356 CPUtime=0
/proc/22866/stat : 22866 (sh) S 22843 22843 22272 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25700693 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22866/statm: 1339 232 193 169 0 50 0
[pid=22867] ppid=22866 vsize=288020 CPUtime=86.64
/proc/22867/stat : 22867 (picosat) R 22866 22843 22272 0 -1 4194304 70203 0 0 0 4837 3827 0 0 25 0 1 0 25700693 294932480 70149 996147200 134512640 134931368 4294956256 18446744073709551615 134525802 0 0 4096 0 0 0 0 17 1 0 0
/proc/22867/statm: 72005 70149 48 102 0 71900 0
Current children cumulated CPU time (s) 105.09
Current children cumulated vsize (KiB) 310244

[startup+107.103 s]
/proc/loadavg: 2.03 2.03 2.00 3/75 22867
/proc/meminfo: memFree=1274740/2055920 swapFree=4192812/4192956
[pid=22843] ppid=22841 vsize=16868 CPUtime=18.45
/proc/22843/stat : 22843 (sugar) S 22841 22843 22272 0 -1 4194304 1365 29807 0 2 6 1 1709 129 16 0 1 0 25698811 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22843/statm: 4217 1113 409 3 0 796 0
[pid=22866] ppid=22843 vsize=5356 CPUtime=0
/proc/22866/stat : 22866 (sh) S 22843 22843 22272 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25700693 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22866/statm: 1339 232 193 169 0 50 0
[pid=22867] ppid=22866 vsize=288024 CPUtime=87.43
/proc/22867/stat : 22867 (picosat) R 22866 22843 22272 0 -1 4194304 70211 0 0 0 4916 3827 0 0 25 0 1 0 25700693 294936576 70157 996147200 134512640 134931368 4294956256 18446744073709551615 134578936 0 0 4096 0 0 0 0 17 1 0 0
/proc/22867/statm: 72006 70157 52 102 0 71901 0
Current children cumulated CPU time (s) 105.88
Current children cumulated vsize (KiB) 310248

[startup+107.502 s]
/proc/loadavg: 2.03 2.03 2.00 3/75 22867
/proc/meminfo: memFree=1274740/2055920 swapFree=4192812/4192956
[pid=22843] ppid=22841 vsize=16868 CPUtime=106.05
/proc/22843/stat : 22843 (sugar) S 22841 22843 22272 0 -1 4194304 1446 100304 0 2 6 1 6637 3961 16 0 1 0 25698811 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22843/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 106.05
Current children cumulated vsize (KiB) 16868

[startup+107.602 s]
/proc/loadavg: 2.03 2.03 2.00 3/75 22867
/proc/meminfo: memFree=1274740/2055920 swapFree=4192812/4192956
[pid=22843] ppid=22841 vsize=16868 CPUtime=106.34
/proc/22843/stat : 22843 (sugar) R 22841 22843 22272 0 -1 4194304 1477 104204 0 3 6 6 6657 3965 16 0 1 0 25698811 17272832 1114 996147200 4194304 4206940 548682068608 18446744073709551615 215419163689 0 0 4224 16386 0 0 0 17 1 0 0
/proc/22843/statm: 4217 1114 410 3 0 796 0
Current children cumulated CPU time (s) 106.34
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 107.642
CPU time (s): 106.411
CPU user time (s): 66.6469
CPU system time (s): 39.764
CPU usage (%): 98.856
Max. virtual memory (cumulated for all children) (KiB): 891320

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 66.6469
system time used= 39.764
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 105741
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= 12141
involuntary context switches= 14225

runsolver used 0.146977 second user time and 0.368943 second system time

The end

Launcher Data 

Begin job on node9 at 2009-07-12 10:11:57
IDJOB=2087493
IDBENCH=58732
IDSOLVER=738
FILE ID=node9/2087493-1247386317
PBS_JOBID= 9507308
Free space on /tmp= 66396 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/queens/normalized-queens-150.xml
COMMAND LINE= DIR/sugar -c -vv -memlimit=MEMLIMIT -jar="DIR/sugar-v1-14-6.jar" -solver="DIR/picosat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2087493-1247386317/watcher-2087493-1247386317 -o /tmp/evaluation-result-2087493-1247386317/solver-2087493-1247386317 -C 1800 -W 2000 -M 900  HOME/sugar -c -vv -memlimit=900 -jar="HOME/sugar-v1-14-6.jar" -solver="HOME/picosat" -tmp="HOME/temp" HOME/instance-2087493-1247386317.xml

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

MD5SUM BENCH= 3e1168ad51844cea85c2810ca2ef4fbf
RANDOM SEED=578846603

node9.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		: 3000.216
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		: 3000.216
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:       1751404 kB
Buffers:         13140 kB
Cached:          63428 kB
SwapCached:          0 kB
Active:         220704 kB
Inactive:        28532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1751404 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            5968 kB
Writeback:           0 kB
Mapped:         184276 kB
Slab:            40468 kB
Committed_AS:   331704 kB
PageTables:       2056 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 node9 at 2009-07-12 10:13:45