Trace number 2072666

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 51.6801 52.0318

General information on the benchmark

Namecsp/pseudoGLB/
normalized-t2001-13queen13-1111218308.xml
MD5SUMe2d6d452ebbb50db9c41d6d268201776
Bench CategoryAlldiff+Elt+WSum (alldiff,element,weightedsum)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark14.1878
Satisfiable
(Un)Satisfiability was proved
Number of variables169
Number of constraints101
Maximum constraint arity169
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)weightedsum(101)

Solver Data 

0.04/0.07	c 0	Sugar v1-14-6 + HOME/minisat
0.04/0.07	c 0	BEGIN Sun Jul 12 01:59:14 2009
0.04/0.07	c 0	PID 17476
0.04/0.07	c 0	HOST node79.alineos.net
0.04/0.07	c 0	CONVERTING HOME/instance-2072666-1247356754.xml TO HOME/temp.csp
0.04/0.07	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2072666-1247356754.xml' 'HOME/temp.csp'
0.06/0.38	c 0	1 domains, 169 variables, 0 predicates, 0 relations, 101 constraints
0.06/0.39	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.39	c 0	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'
0.35/0.47	c 0	Parsing HOME/temp.csp
0.35/0.54	c 0	parsed 271 expressions
0.35/0.55	c 0	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.35/0.55	c 0	Converting to clausal form CSP
0.35/0.57	c 1	converted 28 (10%) expressions
0.35/0.57	c 1	converted 55 (20%) expressions
0.35/0.57	c 1	converted 82 (30%) expressions
0.35/0.57	c 1	converted 109 (40%) expressions
0.35/0.57	c 1	converted 136 (50%) expressions
0.35/0.57	c 1	converted 163 (60%) expressions
0.35/0.59	c 1	converted 190 (70%) expressions
0.35/0.64	c 1	converted 217 (80%) expressions
0.35/0.69	c 1	converted 244 (90%) expressions
0.36/0.80	c 1	converted 271 (100%) expressions
0.36/0.80	c 1	CSP : 394 integers, 0 booleans, 551 clauses, largest domain size 192
0.36/0.80	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.36/0.80	c 1	Propagation in CSP
0.36/0.82	c 1	1752 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.36/0.82	c 1	CSP : 394 integers, 0 booleans, 551 clauses, largest domain size 39
0.36/0.82	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.36/0.82	c 1	Simplifing CSP by introducing new Boolean variables
0.36/0.82	c 1	CSP : 394 integers, 0 booleans, 551 clauses, largest domain size 39
0.36/0.82	c 1	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.36/0.85	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.36/0.86	c 1	40 (10%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.36/0.86	c 1	79 (20%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.36/0.86	c 1	119 (30%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.36/0.86	c 1	158 (40%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.36/0.86	c 1	197 (50%) CSP integer variables are encoded (20 clauses, 284 bytes)
0.36/0.86	c 1	237 (60%) CSP integer variables are encoded (80 clauses, 944 bytes)
0.36/0.87	c 1	276 (70%) CSP integer variables are encoded (137 clauses, 1571 bytes)
0.36/0.87	c 1	316 (80%) CSP integer variables are encoded (200 clauses, 2264 bytes)
0.36/0.87	c 1	355 (90%) CSP integer variables are encoded (482 clauses, 5366 bytes)
0.36/0.87	c 1	394 (100%) CSP integer variables are encoded (1925 clauses, 23810 bytes)
0.36/0.89	c 1	56 (10%) CSP clauses are encoded (2888 clauses, 32356 bytes)
0.36/0.90	c 1	111 (20%) CSP clauses are encoded (3360 clauses, 38171 bytes)
0.36/0.90	c 1	166 (30%) CSP clauses are encoded (4015 clauses, 47466 bytes)
0.36/0.90	c 1	221 (40%) CSP clauses are encoded (4670 clauses, 56812 bytes)
0.36/0.91	c 1	276 (50%) CSP clauses are encoded (5232 clauses, 64726 bytes)
0.36/0.91	c 1	331 (60%) CSP clauses are encoded (5870 clauses, 73480 bytes)
0.36/0.92	c 1	386 (70%) CSP clauses are encoded (6511 clauses, 82263 bytes)
0.36/0.92	c 1	441 (80%) CSP clauses are encoded (7152 clauses, 92289 bytes)
0.36/0.96	c 1	496 (90%) CSP clauses are encoded (22420 clauses, 354184 bytes)
0.94/1.02	c 1	551 (100%) CSP clauses are encoded (46842 clauses, 803860 bytes)
0.94/1.02	c 1	551 CSP clauses encoded
0.94/1.02	c 1	Writing map file : HOME/temp.map
0.94/1.03	c 1	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.94/1.03	c 1	SAT : 2319 SAT variables, 46842 SAT clauses, 803860 bytes
0.94/1.03	c 1	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.94/1.08	c 1	SOLVING HOME/temp.cnf
0.94/1.08	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.94/1.08	c 1	This is MiniSat 2.0 beta
0.94/1.08	c 1	WARNING: for repeatability, setting FPU to use double precision
0.94/1.08	c 1	============================[ Problem Statistics ]=============================
0.94/1.08	c 1	|                                                                             |
0.94/1.08	c 1	|  Number of variables:  2319                                                 |
0.94/1.08	c 1	|  Number of clauses:    46842                                                |
0.99/1.11	c 1	|  Parsing time:         0.02         s                                       |
0.99/1.11	c 1	============================[ Search Statistics ]==============================
0.99/1.11	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.99/1.11	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.99/1.11	c 1	===============================================================================
0.99/1.11	c 1	|         0 |    2319    46842   144657 |    15614        0    nan |  0.000 % |
0.99/1.13	c 1	|       100 |    2319    46842   144657 |    17175      100     19 |  0.006 % |
0.99/1.17	c 1	|       251 |    2319    46842   144657 |    18892      251     19 |  0.011 % |
0.99/1.22	c 1	|       476 |    2319    46842   144657 |    20782      476     19 |  0.011 % |
0.99/1.30	c 1	|       813 |    2319    46842   144657 |    22860      813     18 |  0.011 % |
0.99/1.41	c 1	|      1319 |    2319    46842   144657 |    25146     1319     18 |  0.010 % |
0.99/1.60	c 2	|      2078 |    2319    46842   144657 |    27661     2078     19 |  0.010 % |
0.99/1.90	c 2	|      3217 |    2319    46842   144657 |    30427     3217     19 |  0.007 % |
2.18/2.39	c 2	|      4926 |    2319    46842   144657 |    33469     4926     18 |  0.012 % |
2.99/3.11	c 3	|      7488 |    2319    46842   144657 |    36816     7488     19 |  0.012 % |
4.18/4.34	c 4	|     11333 |    2319    46842   144657 |    40498    11333     19 |  0.011 % |
6.37/6.54	c 6	|     17099 |    2319    46842   144657 |    44548    17099     20 |  0.007 % |
10.05/10.28	c 10	|     25749 |    2315    46728   144216 |    49003    22908     22 |  0.180 % |
16.81/17.01	c 17	|     38725 |    2312    46603   143736 |    53903    32247     24 |  0.310 % |
29.75/30.09	c 30	|     58186 |    2295    46133   141979 |    59294    42941     25 |  1.302 % |
51.44/51.87	c 52	===============================================================================
51.44/51.87	c 52	restarts              : 15
51.44/51.87	c 52	conflicts             : 83081          (1646 /sec)
51.44/51.87	c 52	decisions             : 84177          (0.74 % random) (1667 /sec)
51.44/51.87	c 52	propagations          : 30936760       (612763 /sec)
51.44/51.87	c 52	conflict literals     : 1840925        (42.22 % deleted)
51.44/51.87	c 52	Memory used           : 10.95 MB
51.44/51.87	c 52	CPU time              : 50.4873 s
51.44/51.87	c 52	
51.44/51.87	c 52	UNSATISFIABLE
51.44/51.87	c 52	DECODING HOME/temp.out WITH HOME/temp.map
51.44/51.87	c 52	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'
51.53/51.94	c 52	Decoding HOME/temp.out
51.53/51.97	s UNSATISFIABLE
51.53/52.00	c 52	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
51.53/52.03	c 52	CPU 51.66 (0.06 0.01 51.42 0.17)
51.53/52.03	c 52	END Sun Jul 12 02:00:06 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-2072666-1247356754/watcher-2072666-1247356754 -o /tmp/evaluation-result-2072666-1247356754/solver-2072666-1247356754 -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-2072666-1247356754.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: 2.11 2.06 2.03 4/83 17476
/proc/meminfo: memFree=1096200/2055920 swapFree=4192956/4192956
[pid=17476] ppid=17474 vsize=12268 CPUtime=0
/proc/17476/stat : 17476 (sugar) R 17474 17476 16143 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 22740971 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 234054794238 0 0 4224 0 0 0 0 17 1 0 0
/proc/17476/statm: 3067 316 241 3 0 167 0

[startup+0.055438 s]
/proc/loadavg: 2.11 2.06 2.03 4/83 17476
/proc/meminfo: memFree=1096200/2055920 swapFree=4192956/4192956
[pid=17476] ppid=17474 vsize=15948 CPUtime=0.04
/proc/17476/stat : 17476 (sugar) R 17474 17476 16143 0 -1 4194304 910 0 0 0 3 1 0 0 20 0 1 0 22740971 16330752 878 996147200 4194304 4206940 548682068608 18446744073709551615 234063954373 0 0 4224 0 0 0 0 17 0 0 0
/proc/17476/statm: 3987 878 380 3 0 566 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 15948

[startup+0.101447 s]
/proc/loadavg: 2.11 2.06 2.03 4/83 17476
/proc/meminfo: memFree=1096200/2055920 swapFree=4192956/4192956
[pid=17476] ppid=17474 vsize=16868 CPUtime=0.06
/proc/17476/stat : 17476 (sugar) S 17474 17476 16143 0 -1 4194304 1227 128 0 0 5 1 0 0 18 0 1 0 22740971 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/17476/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.301464 s]
/proc/loadavg: 2.11 2.06 2.03 4/83 17476
/proc/meminfo: memFree=1096200/2055920 swapFree=4192956/4192956
[pid=17476] ppid=17474 vsize=16868 CPUtime=0.06
/proc/17476/stat : 17476 (sugar) S 17474 17476 16143 0 -1 4194304 1227 128 0 0 5 1 0 0 18 0 1 0 22740971 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/17476/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.701505 s]
/proc/loadavg: 2.11 2.06 2.03 4/83 17476
/proc/meminfo: memFree=1096200/2055920 swapFree=4192956/4192956
[pid=17476] ppid=17474 vsize=16868 CPUtime=0.36
/proc/17476/stat : 17476 (sugar) S 17474 17476 16143 0 -1 4194304 1309 4555 0 1 6 1 26 3 16 0 1 0 22740971 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17476/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.36
Current children cumulated vsize (KiB) 16868

[startup+1.50159 s]
/proc/loadavg: 2.11 2.06 2.03 3/94 17498
/proc/meminfo: memFree=1080304/2055920 swapFree=4192956/4192956
[pid=17476] ppid=17474 vsize=16868 CPUtime=0.99
/proc/17476/stat : 17476 (sugar) S 17474 17476 16143 0 -1 4194304 1376 11195 0 2 6 1 83 9 15 0 1 0 22740971 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17476/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 0.99
Current children cumulated vsize (KiB) 16868

[startup+3.10175 s]
/proc/loadavg: 2.11 2.06 2.03 3/86 17500
/proc/meminfo: memFree=1088432/2055920 swapFree=4192956/4192956
[pid=17476] ppid=17474 vsize=16868 CPUtime=0.99
/proc/17476/stat : 17476 (sugar) S 17474 17476 16143 0 -1 4194304 1376 11195 0 2 6 1 83 9 15 0 1 0 22740971 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17476/statm: 4217 1113 409 3 0 796 0
[pid=17499] ppid=17476 vsize=5356 CPUtime=0
/proc/17499/stat : 17499 (sh) S 17476 17476 16143 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22741080 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17499/statm: 1339 232 193 169 0 50 0
[pid=17500] ppid=17499 vsize=4808 CPUtime=2
/proc/17500/stat : 17500 (minisat) R 17499 17476 16143 0 -1 4194304 1033 0 0 0 199 1 0 0 25 0 1 0 22741080 4923392 1019 996147200 134512640 135127466 4294956256 18446744073709551615 134530654 0 0 4096 3 0 0 0 17 1 0 0
/proc/17500/statm: 1202 1019 75 150 0 1049 0
Current children cumulated CPU time (s) 2.99
Current children cumulated vsize (KiB) 27032

[startup+6.30208 s]
/proc/loadavg: 2.10 2.06 2.03 4/86 17500
/proc/meminfo: memFree=1087280/2055920 swapFree=4192956/4192956
[pid=17476] ppid=17474 vsize=16868 CPUtime=0.99
/proc/17476/stat : 17476 (sugar) S 17474 17476 16143 0 -1 4194304 1376 11195 0 2 6 1 83 9 16 0 1 0 22740971 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17476/statm: 4217 1113 409 3 0 796 0
[pid=17499] ppid=17476 vsize=5356 CPUtime=0
/proc/17499/stat : 17499 (sh) S 17476 17476 16143 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22741080 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17499/statm: 1339 232 193 169 0 50 0
[pid=17500] ppid=17499 vsize=5868 CPUtime=5.18
/proc/17500/stat : 17500 (minisat) R 17499 17476 16143 0 -1 4194304 1311 0 0 0 517 1 0 0 25 0 1 0 22741080 6008832 1297 996147200 134512640 135127466 4294956256 18446744073709551615 134530644 0 0 4096 3 0 0 0 17 1 0 0
/proc/17500/statm: 1467 1297 75 150 0 1314 0
Current children cumulated CPU time (s) 6.17
Current children cumulated vsize (KiB) 28092

[startup+12.7018 s]
/proc/loadavg: 2.09 2.06 2.03 3/86 17500
/proc/meminfo: memFree=1085488/2055920 swapFree=4192956/4192956
[pid=17476] ppid=17474 vsize=16868 CPUtime=0.99
/proc/17476/stat : 17476 (sugar) S 17474 17476 16143 0 -1 4194304 1376 11195 0 2 6 1 83 9 16 0 1 0 22740971 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17476/statm: 4217 1113 409 3 0 796 0
[pid=17499] ppid=17476 vsize=5356 CPUtime=0
/proc/17499/stat : 17499 (sh) S 17476 17476 16143 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22741080 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17499/statm: 1339 232 193 169 0 50 0
[pid=17500] ppid=17499 vsize=7492 CPUtime=11.55
/proc/17500/stat : 17500 (minisat) R 17499 17476 16143 0 -1 4194304 1713 0 0 0 1154 1 0 0 25 0 1 0 22741080 7671808 1699 996147200 134512640 135127466 4294956256 18446744073709551615 134530828 0 0 4096 3 0 0 0 17 1 0 0
/proc/17500/statm: 1873 1699 75 150 0 1720 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 29716

[startup+25.5011 s]
/proc/loadavg: 2.07 2.05 2.03 3/86 17500
/proc/meminfo: memFree=1073968/2055920 swapFree=4192956/4192956
[pid=17476] ppid=17474 vsize=16868 CPUtime=0.99
/proc/17476/stat : 17476 (sugar) S 17474 17476 16143 0 -1 4194304 1376 11195 0 2 6 1 83 9 16 0 1 0 22740971 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17476/statm: 4217 1113 409 3 0 796 0
[pid=17499] ppid=17476 vsize=5356 CPUtime=0
/proc/17499/stat : 17499 (sh) S 17476 17476 16143 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22741080 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17499/statm: 1339 232 193 169 0 50 0
[pid=17500] ppid=17499 vsize=9476 CPUtime=24.28
/proc/17500/stat : 17500 (minisat) R 17499 17476 16143 0 -1 4194304 2203 0 0 0 2427 1 0 0 25 0 1 0 22741080 9703424 2189 996147200 134512640 135127466 4294956256 18446744073709551615 134530752 0 0 4096 3 0 0 0 17 1 0 0
/proc/17500/statm: 2369 2189 75 150 0 2216 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 31700

[startup+51.1018 s]
/proc/loadavg: 2.11 2.06 2.03 3/86 17500
/proc/meminfo: memFree=1067696/2055920 swapFree=4192956/4192956
[pid=17476] ppid=17474 vsize=16868 CPUtime=0.99
/proc/17476/stat : 17476 (sugar) S 17474 17476 16143 0 -1 4194304 1376 11195 0 2 6 1 83 9 16 0 1 0 22740971 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17476/statm: 4217 1113 409 3 0 796 0
[pid=17499] ppid=17476 vsize=5356 CPUtime=0
/proc/17499/stat : 17499 (sh) S 17476 17476 16143 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22741080 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17499/statm: 1339 232 193 169 0 50 0
[pid=17500] ppid=17499 vsize=11212 CPUtime=49.76
/proc/17500/stat : 17500 (minisat) R 17499 17476 16143 0 -1 4194304 2615 0 0 0 4972 4 0 0 25 0 1 0 22741080 11481088 2601 996147200 134512640 135127466 4294956256 18446744073709551615 134530752 0 0 4096 3 0 0 0 17 1 0 0
/proc/17500/statm: 2803 2601 75 150 0 2650 0
Current children cumulated CPU time (s) 50.75
Current children cumulated vsize (KiB) 33436

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

[startup+51.5018 s]
/proc/loadavg: 2.11 2.06 2.03 3/86 17500
/proc/meminfo: memFree=1067696/2055920 swapFree=4192956/4192956
[pid=17476] ppid=17474 vsize=16868 CPUtime=0.99
/proc/17476/stat : 17476 (sugar) S 17474 17476 16143 0 -1 4194304 1376 11195 0 2 6 1 83 9 16 0 1 0 22740971 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17476/statm: 4217 1113 409 3 0 796 0
[pid=17499] ppid=17476 vsize=5356 CPUtime=0
/proc/17499/stat : 17499 (sh) S 17476 17476 16143 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22741080 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17499/statm: 1339 232 193 169 0 50 0
[pid=17500] ppid=17499 vsize=11212 CPUtime=50.15
/proc/17500/stat : 17500 (minisat) R 17499 17476 16143 0 -1 4194304 2615 0 0 0 5011 4 0 0 25 0 1 0 22741080 11481088 2601 996147200 134512640 135127466 4294956256 18446744073709551615 134530748 0 0 4096 3 0 0 0 17 1 0 0
/proc/17500/statm: 2803 2601 75 150 0 2650 0
Current children cumulated CPU time (s) 51.14
Current children cumulated vsize (KiB) 33436

[startup+51.9019 s]
/proc/loadavg: 2.11 2.06 2.03 3/86 17500
/proc/meminfo: memFree=1067696/2055920 swapFree=4192956/4192956
[pid=17476] ppid=17474 vsize=16868 CPUtime=51.53
/proc/17476/stat : 17476 (sugar) S 17474 17476 16143 0 -1 4194304 1430 14108 0 2 6 1 5132 14 16 0 1 0 22740971 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17476/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 51.53
Current children cumulated vsize (KiB) 16868

[startup+52.0019 s]
/proc/loadavg: 2.11 2.06 2.03 3/86 17500
/proc/meminfo: memFree=1067696/2055920 swapFree=4192956/4192956
[pid=17476] ppid=17474 vsize=16868 CPUtime=51.53
/proc/17476/stat : 17476 (sugar) S 17474 17476 16143 0 -1 4194304 1449 14108 0 2 6 1 5132 14 15 0 1 0 22740971 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/17476/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 51.53
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 52.0318
CPU time (s): 51.6801
CPU user time (s): 51.4902
CPU system time (s): 0.189971
CPU usage (%): 99.3241
Max. virtual memory (cumulated for all children) (KiB): 890828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 51.4902
system time used= 0.189971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19409
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= 1592
involuntary context switches= 1986

runsolver used 0.072988 second user time and 0.172973 second system time

The end

Launcher Data 

Begin job on node79 at 2009-07-12 01:59:14
IDJOB=2072666
IDBENCH=55802
IDSOLVER=739
FILE ID=node79/2072666-1247356754
PBS_JOBID= 9506900
Free space on /tmp= 66156 MiB

SOLVER NAME= Sugar v1.14.6+minisat
BENCH NAME= CPAI08/csp/pseudoGLB/normalized-t2001-13queen13-1111218308.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-2072666-1247356754/watcher-2072666-1247356754 -o /tmp/evaluation-result-2072666-1247356754/solver-2072666-1247356754 -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-2072666-1247356754.xml

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

MD5SUM BENCH= e2d6d452ebbb50db9c41d6d268201776
RANDOM SEED=1376444099

node79.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.229
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		: 3000.229
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1096680 kB
Buffers:         62932 kB
Cached:         432516 kB
SwapCached:          0 kB
Active:         600168 kB
Inactive:       290616 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1096680 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1324 kB
Writeback:           0 kB
Mapped:         416524 kB
Slab:            52804 kB
Committed_AS:   585132 kB
PageTables:       2716 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= 66140 MiB
End job on node79 at 2009-07-12 02:00:06