Trace number 2080893

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+picosatUNSAT 82.0195 82.8418

General information on the benchmark

Namecsp/langford3/
normalized-langford-3-12.xml
MD5SUMdee4599863daae352af5f2661ac2dee6
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark3.42848
Satisfiable
(Un)Satisfiability was proved
Number of variables36
Number of constraints654
Maximum constraint arity2
Maximum domain size36
Number of constraints which are defined in extension0
Number of constraints which are defined in intension654
Global constraints used (with number of constraints)

Solver Data 

0.00/0.08	c 0	Sugar v1-14-6 + HOME/picosat
0.00/0.08	c 0	BEGIN Sun Jul 12 06:05:32 2009
0.00/0.08	c 0	PID 23424
0.00/0.08	c 0	HOST node31.alineos.net
0.00/0.08	c 0	CONVERTING HOME/instance-2080893-1247371532.xml TO HOME/temp.csp
0.00/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2080893-1247371532.xml' 'HOME/temp.csp'
0.07/0.59	c 1	1 domains, 36 variables, 2 predicates, 0 relations, 654 constraints
0.07/0.61	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.07/0.61	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.SugarMain -v -v -competition -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.07/0.68	c 1	Parsing HOME/temp.csp
0.58/0.73	c 1	parsed 693 expressions
0.58/0.76	c 1	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.58/0.76	c 1	Converting to clausal form CSP
0.58/0.81	c 1	converted 70 (10%) expressions
0.58/0.84	c 1	converted 139 (20%) expressions
0.58/0.87	c 1	converted 208 (30%) expressions
0.58/0.93	c 1	converted 278 (40%) expressions
0.58/0.94	c 1	converted 347 (50%) expressions
0.58/0.95	c 1	converted 416 (60%) expressions
0.58/0.96	c 1	converted 486 (70%) expressions
0.58/0.97	c 1	converted 555 (80%) expressions
0.58/0.98	c 1	converted 624 (90%) expressions
0.58/0.98	c 1	converted 693 (100%) expressions
0.58/0.98	c 1	CSP : 36 integers, 0 booleans, 678 clauses, largest domain size 34
0.58/0.98	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.58/0.98	c 1	Propagation in CSP
0.95/1.01	c 1	90 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.95/1.01	c 1	CSP : 36 integers, 0 booleans, 678 clauses, largest domain size 32
0.95/1.01	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.95/1.02	c 1	Simplifing CSP by introducing new Boolean variables
1.06/1.13	c 1	CSP : 36 integers, 1260 booleans, 1938 clauses, largest domain size 32
1.06/1.13	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.06/1.16	c 1	Encoding CSP to SAT : HOME/temp.cnf
1.06/1.16	c 1	4 (10%) CSP integer variables are encoded (108 clauses, 1044 bytes)
1.06/1.16	c 1	8 (20%) CSP integer variables are encoded (184 clauses, 1880 bytes)
1.06/1.17	c 1	11 (30%) CSP integer variables are encoded (220 clauses, 2276 bytes)
1.06/1.17	c 1	15 (40%) CSP integer variables are encoded (312 clauses, 3288 bytes)
1.06/1.17	c 1	18 (50%) CSP integer variables are encoded (378 clauses, 4014 bytes)
1.06/1.17	c 1	22 (60%) CSP integer variables are encoded (438 clauses, 4674 bytes)
1.06/1.17	c 1	26 (70%) CSP integer variables are encoded (514 clauses, 5510 bytes)
1.06/1.17	c 1	29 (80%) CSP integer variables are encoded (586 clauses, 6302 bytes)
1.06/1.17	c 1	33 (90%) CSP integer variables are encoded (654 clauses, 7050 bytes)
1.06/1.17	c 1	36 (100%) CSP integer variables are encoded (684 clauses, 7380 bytes)
1.14/1.22	c 1	194 (10%) CSP clauses are encoded (3343 clauses, 45221 bytes)
1.14/1.23	c 1	388 (20%) CSP clauses are encoded (5586 clauses, 77945 bytes)
1.14/1.24	c 1	582 (30%) CSP clauses are encoded (7359 clauses, 106310 bytes)
1.14/1.25	c 1	776 (40%) CSP clauses are encoded (8610 clauses, 126214 bytes)
1.14/1.26	c 1	969 (50%) CSP clauses are encoded (9452 clauses, 139299 bytes)
1.14/1.26	c 1	1163 (60%) CSP clauses are encoded (10780 clauses, 160381 bytes)
1.14/1.27	c 1	1357 (70%) CSP clauses are encoded (13178 clauses, 199294 bytes)
1.14/1.28	c 1	1551 (80%) CSP clauses are encoded (15124 clauses, 230739 bytes)
1.14/1.28	c 1	1745 (90%) CSP clauses are encoded (16414 clauses, 251008 bytes)
1.14/1.29	c 1	1938 (100%) CSP clauses are encoded (18563 clauses, 286320 bytes)
1.14/1.29	c 1	1938 CSP clauses encoded
1.14/1.29	c 1	Writing map file : HOME/temp.map
1.14/1.29	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.14/1.29	c 1	SAT : 1980 SAT variables, 18563 SAT clauses, 286320 bytes
1.14/1.29	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.23/1.31	c 1	SOLVING HOME/temp.cnf
1.23/1.31	c 1	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
81.87/82.71	c 83	DECODING HOME/temp.out WITH HOME/temp.map
81.87/82.71	c 83	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'
81.87/82.79	c 83	Decoding HOME/temp.out
81.89/82.81	s UNSATISFIABLE
81.89/82.82	c 83	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
81.89/82.84	c 83	CPU 82 (0.06 0.01 81.73 0.2)
81.89/82.84	c 83	END Sun Jul 12 06:06:55 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-2080893-1247371532/watcher-2080893-1247371532 -o /tmp/evaluation-result-2080893-1247371532/solver-2080893-1247371532 -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-2080893-1247371532.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.99 2.01 2.00 4/72 23424
/proc/meminfo: memFree=1768744/2055920 swapFree=4192812/4192956
[pid=23424] ppid=23422 vsize=12268 CPUtime=0
/proc/23424/stat : 23424 (sugar) R 23422 23424 19637 0 -1 4194304 348 0 0 0 0 0 0 0 24 0 1 0 24219333 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 225612364389 0 0 4224 0 0 0 0 17 1 0 0
/proc/23424/statm: 3067 316 241 3 0 167 0

[startup+0.086668 s]
/proc/loadavg: 1.99 2.01 2.00 4/72 23424
/proc/meminfo: memFree=1768744/2055920 swapFree=4192812/4192956
[pid=23424] ppid=23422 vsize=16868 CPUtime=0.07
/proc/23424/stat : 23424 (sugar) S 23422 23424 19637 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 24219333 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 225621094498 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23424/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.106904 s]
/proc/loadavg: 1.99 2.01 2.00 4/72 23424
/proc/meminfo: memFree=1768744/2055920 swapFree=4192812/4192956
[pid=23424] ppid=23422 vsize=16868 CPUtime=0.07
/proc/23424/stat : 23424 (sugar) S 23422 23424 19637 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 24219333 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 225621094498 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23424/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.301894 s]
/proc/loadavg: 1.99 2.01 2.00 4/72 23424
/proc/meminfo: memFree=1768744/2055920 swapFree=4192812/4192956
[pid=23424] ppid=23422 vsize=16868 CPUtime=0.07
/proc/23424/stat : 23424 (sugar) S 23422 23424 19637 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 24219333 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 225621094498 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23424/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.701934 s]
/proc/loadavg: 1.99 2.01 2.00 4/72 23424
/proc/meminfo: memFree=1768744/2055920 swapFree=4192812/4192956
[pid=23424] ppid=23422 vsize=16868 CPUtime=0.58
/proc/23424/stat : 23424 (sugar) S 23422 23424 19637 0 -1 4194304 1309 4609 0 1 6 1 47 4 16 0 1 0 24219333 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 225621094498 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23424/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.58
Current children cumulated vsize (KiB) 16868

[startup+1.502 s]
/proc/loadavg: 1.99 2.01 2.00 4/83 23446
/proc/meminfo: memFree=1758672/2055920 swapFree=4192812/4192956
[pid=23424] ppid=23422 vsize=16868 CPUtime=1.24
/proc/23424/stat : 23424 (sugar) S 23422 23424 19637 0 -1 4194304 1364 11278 0 2 6 1 109 8 16 0 1 0 24219333 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 225621094498 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23424/statm: 4217 1112 409 3 0 796 0
Current children cumulated CPU time (s) 1.24
Current children cumulated vsize (KiB) 16868

[startup+3.10114 s]
/proc/loadavg: 1.99 2.01 2.00 3/75 23448
/proc/meminfo: memFree=1764048/2055920 swapFree=4192812/4192956
[pid=23424] ppid=23422 vsize=16868 CPUtime=1.24
/proc/23424/stat : 23424 (sugar) S 23422 23424 19637 0 -1 4194304 1364 11278 0 2 6 1 109 8 16 0 1 0 24219333 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 225621094498 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23424/statm: 4217 1112 409 3 0 796 0
[pid=23447] ppid=23424 vsize=5356 CPUtime=0
/proc/23447/stat : 23447 (sh) S 23424 23424 19637 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24219464 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23447/statm: 1339 232 193 169 0 50 0
[pid=23448] ppid=23447 vsize=1644 CPUtime=1.75
/proc/23448/stat : 23448 (picosat) R 23447 23424 19637 0 -1 4194304 333 0 0 0 168 7 0 0 25 0 1 0 24219465 1683456 317 996147200 134512640 134931368 4294956256 18446744073709551615 134522761 0 0 4096 0 0 0 0 17 1 0 0
/proc/23448/statm: 411 317 48 102 0 306 0
Current children cumulated CPU time (s) 2.99
Current children cumulated vsize (KiB) 23868

[startup+6.30241 s]
/proc/loadavg: 1.99 2.00 2.00 3/75 23448
/proc/meminfo: memFree=1763864/2055920 swapFree=4192812/4192956
[pid=23424] ppid=23422 vsize=16868 CPUtime=1.24
/proc/23424/stat : 23424 (sugar) S 23422 23424 19637 0 -1 4194304 1364 11278 0 2 6 1 109 8 16 0 1 0 24219333 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 225621094498 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23424/statm: 4217 1112 409 3 0 796 0
[pid=23447] ppid=23424 vsize=5356 CPUtime=0
/proc/23447/stat : 23447 (sh) S 23424 23424 19637 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24219464 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23447/statm: 1339 232 193 169 0 50 0
[pid=23448] ppid=23447 vsize=1772 CPUtime=4.94
/proc/23448/stat : 23448 (picosat) R 23447 23424 19637 0 -1 4194304 361 0 0 0 486 8 0 0 25 0 1 0 24219465 1814528 345 996147200 134512640 134931368 4294956256 18446744073709551615 134525862 0 0 4096 0 0 0 0 17 1 0 0
/proc/23448/statm: 443 345 48 102 0 338 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 23996

[startup+12.702 s]
/proc/loadavg: 1.99 2.00 2.00 3/75 23448
/proc/meminfo: memFree=1763608/2055920 swapFree=4192812/4192956
[pid=23424] ppid=23422 vsize=16868 CPUtime=1.24
/proc/23424/stat : 23424 (sugar) S 23422 23424 19637 0 -1 4194304 1364 11278 0 2 6 1 109 8 16 0 1 0 24219333 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 225621094498 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23424/statm: 4217 1112 409 3 0 796 0
[pid=23447] ppid=23424 vsize=5356 CPUtime=0
/proc/23447/stat : 23447 (sh) S 23424 23424 19637 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24219464 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23447/statm: 1339 232 193 169 0 50 0
[pid=23448] ppid=23447 vsize=1772 CPUtime=11.28
/proc/23448/stat : 23448 (picosat) R 23447 23424 19637 0 -1 4194304 381 0 0 0 1120 8 0 0 25 0 1 0 24219465 1814528 365 996147200 134512640 134931368 4294956256 18446744073709551615 134525941 0 0 4096 0 0 0 0 17 1 0 0
/proc/23448/statm: 443 365 48 102 0 338 0
Current children cumulated CPU time (s) 12.52
Current children cumulated vsize (KiB) 23996

[startup+25.5011 s]
/proc/loadavg: 1.99 2.00 2.00 3/75 23448
/proc/meminfo: memFree=1763480/2055920 swapFree=4192812/4192956
[pid=23424] ppid=23422 vsize=16868 CPUtime=1.24
/proc/23424/stat : 23424 (sugar) S 23422 23424 19637 0 -1 4194304 1364 11278 0 2 6 1 109 8 16 0 1 0 24219333 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 225621094498 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23424/statm: 4217 1112 409 3 0 796 0
[pid=23447] ppid=23424 vsize=5356 CPUtime=0
/proc/23447/stat : 23447 (sh) S 23424 23424 19637 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24219464 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23447/statm: 1339 232 193 169 0 50 0
[pid=23448] ppid=23447 vsize=1992 CPUtime=23.96
/proc/23448/stat : 23448 (picosat) R 23447 23424 19637 0 -1 4194304 425 0 0 0 2388 8 0 0 25 0 1 0 24219465 2039808 409 996147200 134512640 134931368 4294956256 18446744073709551615 134523527 0 0 4096 0 0 0 0 17 1 0 0
/proc/23448/statm: 498 409 48 102 0 393 0
Current children cumulated CPU time (s) 25.2
Current children cumulated vsize (KiB) 24216

[startup+51.1013 s]
/proc/loadavg: 1.99 2.00 2.00 3/75 23448
/proc/meminfo: memFree=1763288/2055920 swapFree=4192812/4192956
[pid=23424] ppid=23422 vsize=16868 CPUtime=1.24
/proc/23424/stat : 23424 (sugar) S 23422 23424 19637 0 -1 4194304 1364 11278 0 2 6 1 109 8 16 0 1 0 24219333 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 225621094498 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23424/statm: 4217 1112 409 3 0 796 0
[pid=23447] ppid=23424 vsize=5356 CPUtime=0
/proc/23447/stat : 23447 (sh) S 23424 23424 19637 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24219464 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23447/statm: 1339 232 193 169 0 50 0
[pid=23448] ppid=23447 vsize=2184 CPUtime=49.32
/proc/23448/stat : 23448 (picosat) R 23447 23424 19637 0 -1 4194304 493 0 0 0 4924 8 0 0 25 0 1 0 24219465 2236416 477 996147200 134512640 134931368 4294956256 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/23448/statm: 546 477 48 102 0 441 0
Current children cumulated CPU time (s) 50.56
Current children cumulated vsize (KiB) 24408

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

[startup+63.9014 s]
/proc/loadavg: 1.99 2.00 2.00 3/75 23448
/proc/meminfo: memFree=1763224/2055920 swapFree=4192812/4192956
[pid=23424] ppid=23422 vsize=16868 CPUtime=1.24
/proc/23424/stat : 23424 (sugar) S 23422 23424 19637 0 -1 4194304 1364 11278 0 2 6 1 109 8 16 0 1 0 24219333 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 225621094498 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23424/statm: 4217 1112 409 3 0 796 0
[pid=23447] ppid=23424 vsize=5356 CPUtime=0
/proc/23447/stat : 23447 (sh) S 23424 23424 19637 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24219464 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23447/statm: 1339 232 193 169 0 50 0
[pid=23448] ppid=23447 vsize=2284 CPUtime=62
/proc/23448/stat : 23448 (picosat) R 23447 23424 19637 0 -1 4194304 503 0 0 0 6192 8 0 0 25 0 1 0 24219465 2338816 487 996147200 134512640 134931368 4294956256 18446744073709551615 134530114 0 0 4096 0 0 0 0 17 1 0 0
/proc/23448/statm: 571 487 48 102 0 466 0
Current children cumulated CPU time (s) 63.24
Current children cumulated vsize (KiB) 24508

[startup+70.3019 s]
/proc/loadavg: 1.99 2.00 2.00 3/75 23448
/proc/meminfo: memFree=1763224/2055920 swapFree=4192812/4192956
[pid=23424] ppid=23422 vsize=16868 CPUtime=1.24
/proc/23424/stat : 23424 (sugar) S 23422 23424 19637 0 -1 4194304 1364 11278 0 2 6 1 109 8 16 0 1 0 24219333 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 225621094498 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23424/statm: 4217 1112 409 3 0 796 0
[pid=23447] ppid=23424 vsize=5356 CPUtime=0
/proc/23447/stat : 23447 (sh) S 23424 23424 19637 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24219464 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23447/statm: 1339 232 193 169 0 50 0
[pid=23448] ppid=23447 vsize=2284 CPUtime=68.34
/proc/23448/stat : 23448 (picosat) R 23447 23424 19637 0 -1 4194304 504 0 0 0 6826 8 0 0 25 0 1 0 24219465 2338816 488 996147200 134512640 134931368 4294956256 18446744073709551615 134530153 0 0 4096 0 0 0 0 17 1 0 0
/proc/23448/statm: 571 488 48 102 0 466 0
Current children cumulated CPU time (s) 69.58
Current children cumulated vsize (KiB) 24508

[startup+76.7015 s]
/proc/loadavg: 1.99 2.00 2.00 3/75 23448
/proc/meminfo: memFree=1763160/2055920 swapFree=4192812/4192956
[pid=23424] ppid=23422 vsize=16868 CPUtime=1.24
/proc/23424/stat : 23424 (sugar) S 23422 23424 19637 0 -1 4194304 1364 11278 0 2 6 1 109 8 16 0 1 0 24219333 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 225621094498 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23424/statm: 4217 1112 409 3 0 796 0
[pid=23447] ppid=23424 vsize=5356 CPUtime=0
/proc/23447/stat : 23447 (sh) S 23424 23424 19637 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24219464 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23447/statm: 1339 232 193 169 0 50 0
[pid=23448] ppid=23447 vsize=2284 CPUtime=74.68
/proc/23448/stat : 23448 (picosat) R 23447 23424 19637 0 -1 4194304 521 0 0 0 7460 8 0 0 25 0 1 0 24219465 2338816 505 996147200 134512640 134931368 4294956256 18446744073709551615 134530848 0 0 4096 0 0 0 0 17 1 0 0
/proc/23448/statm: 571 505 48 102 0 466 0
Current children cumulated CPU time (s) 75.92
Current children cumulated vsize (KiB) 24508

[startup+79.9018 s]
/proc/loadavg: 1.99 2.00 2.00 3/75 23448
/proc/meminfo: memFree=1763160/2055920 swapFree=4192812/4192956
[pid=23424] ppid=23422 vsize=16868 CPUtime=1.24
/proc/23424/stat : 23424 (sugar) S 23422 23424 19637 0 -1 4194304 1364 11278 0 2 6 1 109 8 16 0 1 0 24219333 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 225621094498 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23424/statm: 4217 1112 409 3 0 796 0
[pid=23447] ppid=23424 vsize=5356 CPUtime=0
/proc/23447/stat : 23447 (sh) S 23424 23424 19637 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24219464 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23447/statm: 1339 232 193 169 0 50 0
[pid=23448] ppid=23447 vsize=2284 CPUtime=77.86
/proc/23448/stat : 23448 (picosat) R 23447 23424 19637 0 -1 4194304 522 0 0 0 7778 8 0 0 25 0 1 0 24219465 2338816 506 996147200 134512640 134931368 4294956256 18446744073709551615 134525631 0 0 4096 0 0 0 0 17 1 0 0
/proc/23448/statm: 571 506 48 102 0 466 0
Current children cumulated CPU time (s) 79.1
Current children cumulated vsize (KiB) 24508

[startup+81.5019 s]
/proc/loadavg: 1.99 2.00 2.00 3/75 23448
/proc/meminfo: memFree=1763032/2055920 swapFree=4192812/4192956
[pid=23424] ppid=23422 vsize=16868 CPUtime=1.24
/proc/23424/stat : 23424 (sugar) S 23422 23424 19637 0 -1 4194304 1364 11278 0 2 6 1 109 8 16 0 1 0 24219333 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 225621094498 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23424/statm: 4217 1112 409 3 0 796 0
[pid=23447] ppid=23424 vsize=5356 CPUtime=0
/proc/23447/stat : 23447 (sh) S 23424 23424 19637 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24219464 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23447/statm: 1339 232 193 169 0 50 0
[pid=23448] ppid=23447 vsize=2284 CPUtime=79.44
/proc/23448/stat : 23448 (picosat) R 23447 23424 19637 0 -1 4194304 522 0 0 0 7936 8 0 0 25 0 1 0 24219465 2338816 506 996147200 134512640 134931368 4294956256 18446744073709551615 134529185 0 0 4096 0 0 0 0 17 1 0 0
/proc/23448/statm: 571 506 48 102 0 466 0
Current children cumulated CPU time (s) 80.68
Current children cumulated vsize (KiB) 24508

[startup+82.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/75 23448
/proc/meminfo: memFree=1763032/2055920 swapFree=4192812/4192956
[pid=23424] ppid=23422 vsize=16868 CPUtime=1.24
/proc/23424/stat : 23424 (sugar) S 23422 23424 19637 0 -1 4194304 1364 11278 0 2 6 1 109 8 16 0 1 0 24219333 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 225621094498 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23424/statm: 4217 1112 409 3 0 796 0
[pid=23447] ppid=23424 vsize=5356 CPUtime=0
/proc/23447/stat : 23447 (sh) S 23424 23424 19637 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24219464 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23447/statm: 1339 232 193 169 0 50 0
[pid=23448] ppid=23447 vsize=2284 CPUtime=80.23
/proc/23448/stat : 23448 (picosat) R 23447 23424 19637 0 -1 4194304 522 0 0 0 8015 8 0 0 25 0 1 0 24219465 2338816 506 996147200 134512640 134931368 4294956256 18446744073709551615 134529490 0 0 4096 0 0 0 0 17 1 0 0
/proc/23448/statm: 571 506 48 102 0 466 0
Current children cumulated CPU time (s) 81.47
Current children cumulated vsize (KiB) 24508

[startup+82.702 s]
/proc/loadavg: 1.99 2.00 2.00 3/75 23448
/proc/meminfo: memFree=1763032/2055920 swapFree=4192812/4192956
[pid=23424] ppid=23422 vsize=16868 CPUtime=1.24
/proc/23424/stat : 23424 (sugar) S 23422 23424 19637 0 -1 4194304 1364 11278 0 2 6 1 109 8 16 0 1 0 24219333 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 225621094498 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23424/statm: 4217 1112 409 3 0 796 0
[pid=23447] ppid=23424 vsize=5356 CPUtime=0
/proc/23447/stat : 23447 (sh) S 23424 23424 19637 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24219464 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23447/statm: 1339 232 193 169 0 50 0
[pid=23448] ppid=23447 vsize=2284 CPUtime=80.63
/proc/23448/stat : 23448 (picosat) R 23447 23424 19637 0 -1 4194304 522 0 0 0 8055 8 0 0 25 0 1 0 24219465 2338816 506 996147200 134512640 134931368 4294956256 18446744073709551615 134525548 0 0 4096 0 0 0 0 17 1 0 0
/proc/23448/statm: 571 506 48 102 0 466 0
Current children cumulated CPU time (s) 81.87
Current children cumulated vsize (KiB) 24508

[startup+82.802 s]
/proc/loadavg: 1.99 2.00 2.00 3/75 23448
/proc/meminfo: memFree=1763032/2055920 swapFree=4192812/4192956
[pid=23424] ppid=23422 vsize=16868 CPUtime=81.89
/proc/23424/stat : 23424 (sugar) S 23422 23424 19637 0 -1 4194304 1443 12087 0 2 6 1 8165 17 16 0 1 0 24219333 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 225621094498 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23424/statm: 4217 1112 409 3 0 796 0
Current children cumulated CPU time (s) 81.89
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 82.8418
CPU time (s): 82.0195
CPU user time (s): 81.8006
CPU system time (s): 0.218966
CPU usage (%): 99.0074
Max. virtual memory (cumulated for all children) (KiB): 890888

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 81.8006
system time used= 0.218966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17285
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= 765
involuntary context switches= 2374

runsolver used 0.121981 second user time and 0.25896 second system time

The end

Launcher Data 

Begin job on node31 at 2009-07-12 06:05:32
IDJOB=2080893
IDBENCH=57188
IDSOLVER=738
FILE ID=node31/2080893-1247371532
PBS_JOBID= 9507064
Free space on /tmp= 66396 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/langford3/normalized-langford-3-12.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-2080893-1247371532/watcher-2080893-1247371532 -o /tmp/evaluation-result-2080893-1247371532/solver-2080893-1247371532 -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-2080893-1247371532.xml

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

MD5SUM BENCH= dee4599863daae352af5f2661ac2dee6
RANDOM SEED=1978895916

node31.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	: 5931.00
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:       1769224 kB
Buffers:         17200 kB
Cached:         154160 kB
SwapCached:          0 kB
Active:         156336 kB
Inactive:        70692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1769224 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1736 kB
Writeback:           0 kB
Mapped:          67172 kB
Slab:            44816 kB
Committed_AS:   202052 kB
PageTables:       1908 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66396 MiB
End job on node31 at 2009-07-12 06:06:55