Trace number 1096797

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 v1.13+picosatUNSAT 194.528 196.47

General information on the benchmark

Namecsp/tightness0.2/
normalized-rand-2-40-11-414-200-76_ext.xml
MD5SUMb73739947302319b802c796b3d6b0a99
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark7.45187
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints414
Maximum constraint arity2
Maximum domain size11
Number of constraints which are defined in extension414
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.04	c 0	Sugar v1-13 + HOME/picosat
0.00/0.04	c 0	BEGIN Sat Jul  5 20:07:48 2008
0.00/0.04	c 0	PID 6675
0.03/0.05	c 0	HOST node55.alineos.net
0.03/0.05	c 0	CONVERTING HOME/instance-1096797-1215281268.xml TO HOME/temp.csp
0.03/0.05	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1096797-1215281268.xml' 'HOME/temp.csp'
0.03/0.70	c 1	1 domains, 40 variables, 0 predicates, 414 relations, 414 constraints
0.03/0.73	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.73	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.67/0.81	c 1	Parsing HOME/temp.csp
1.02/1.12	c 1	parsed 869 expressions
1.02/1.13	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.02/1.13	c 1	Converting to clausal form CSP
1.02/1.15	c 1	converted 87 (10%) expressions
1.02/1.16	c 1	converted 174 (20%) expressions
1.02/1.16	c 1	converted 261 (30%) expressions
1.02/1.16	c 1	converted 348 (40%) expressions
1.02/1.16	c 1	converted 435 (50%) expressions
1.02/1.18	c 1	converted 522 (60%) expressions
1.02/1.19	c 1	converted 609 (70%) expressions
1.02/1.19	c 1	converted 696 (80%) expressions
1.11/1.20	c 1	converted 783 (90%) expressions
1.11/1.21	c 1	converted 869 (100%) expressions
1.11/1.21	c 1	CSP : 40 integers, 0 booleans, 414 clauses, largest domain size 11
1.11/1.21	c 1	Heap : 3 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.11/1.21	c 1	Propagation in CSP
1.11/1.21	c 1	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.11/1.21	c 1	CSP : 40 integers, 0 booleans, 414 clauses, largest domain size 11
1.11/1.21	c 1	Heap : 3 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.11/1.22	c 1	Simplifing CSP by introducing new Boolean variables
1.11/1.22	c 1	CSP : 40 integers, 0 booleans, 414 clauses, largest domain size 11
1.11/1.22	c 1	Heap : 3 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.11/1.25	c 1	Encoding CSP to SAT : HOME/temp.cnf
1.11/1.26	c 1	4 (10%) CSP integer variables are encoded (36 clauses, 371 bytes)
1.11/1.26	c 1	8 (20%) CSP integer variables are encoded (72 clauses, 695 bytes)
1.11/1.26	c 1	12 (30%) CSP integer variables are encoded (108 clauses, 1056 bytes)
1.11/1.26	c 1	16 (40%) CSP integer variables are encoded (144 clauses, 1452 bytes)
1.11/1.26	c 1	20 (50%) CSP integer variables are encoded (180 clauses, 1848 bytes)
1.11/1.26	c 1	24 (60%) CSP integer variables are encoded (216 clauses, 2244 bytes)
1.11/1.27	c 1	28 (70%) CSP integer variables are encoded (252 clauses, 2640 bytes)
1.11/1.27	c 1	32 (80%) CSP integer variables are encoded (288 clauses, 3036 bytes)
1.11/1.27	c 1	36 (90%) CSP integer variables are encoded (324 clauses, 3432 bytes)
1.11/1.27	c 1	40 (100%) CSP integer variables are encoded (360 clauses, 3828 bytes)
1.21/1.31	c 1	42 (10%) CSP clauses are encoded (1143 clauses, 15523 bytes)
1.21/1.32	c 1	83 (20%) CSP clauses are encoded (1873 clauses, 27273 bytes)
1.21/1.33	c 1	125 (30%) CSP clauses are encoded (2658 clauses, 40135 bytes)
1.21/1.34	c 1	166 (40%) CSP clauses are encoded (3392 clauses, 52037 bytes)
1.21/1.34	c 1	207 (50%) CSP clauses are encoded (4119 clauses, 64777 bytes)
1.21/1.35	c 1	249 (60%) CSP clauses are encoded (4860 clauses, 78129 bytes)
1.21/1.36	c 1	290 (70%) CSP clauses are encoded (5582 clauses, 91194 bytes)
1.21/1.36	c 1	332 (80%) CSP clauses are encoded (6331 clauses, 104641 bytes)
1.21/1.37	c 1	373 (90%) CSP clauses are encoded (7076 clauses, 118074 bytes)
1.21/1.37	c 1	414 (100%) CSP clauses are encoded (7809 clauses, 131252 bytes)
1.21/1.37	c 1	414 CSP clauses encoded
1.21/1.37	c 1	Writing map file : HOME/temp.map
1.21/1.38	c 1	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.21/1.38	c 1	SAT : 400 SAT variables, 7809 SAT clauses, 131252 bytes
1.21/1.38	c 1	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.28/1.41	c 1	SOLVING HOME/temp.cnf
1.28/1.41	c 1	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
194.35/196.34	c 196	DECODING HOME/temp.out WITH HOME/temp.map
194.35/196.34	c 196	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
194.40/196.42	c 196	Decoding HOME/temp.out
194.40/196.44	s UNSATISFIABLE
194.40/196.44	c 196	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
194.40/196.46	c 196	CPU 194.35 (0.03 0.01 194.32 0.15)
194.40/196.46	c 196	END Sat Jul  5 20:11:04 2008

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1096797-1215281268/watcher-1096797-1215281268 -o /tmp/evaluation-result-1096797-1215281268/solver-1096797-1215281268 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/sugar -c -vv -java=java -Xmx700M -jar=HOME/sugar-v1-13.jar -solver=HOME/picosat -tmp=HOME/temp HOME/instance-1096797-1215281268.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): 2200 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 1.99 1.99 4/81 6675
/proc/meminfo: memFree=1717792/2055920 swapFree=4180408/4192956
[pid=6675] ppid=6673 vsize=12268 CPUtime=0
/proc/6675/stat : 6675 (sugar) R 6673 6675 5001 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 1557793590 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 248779524947 0 0 4224 0 0 0 0 17 1 0 0
/proc/6675/statm: 3067 316 241 3 0 167 0

[startup+0.0503539 s]
/proc/loadavg: 2.00 1.99 1.99 4/81 6675
/proc/meminfo: memFree=1717792/2055920 swapFree=4180408/4192956
[pid=6675] ppid=6673 vsize=13600 CPUtime=0.03
/proc/6675/stat : 6675 (sugar) S 6673 6675 5001 0 -1 4194304 837 0 0 0 3 0 0 0 18 0 1 0 1557793590 13926400 792 996147200 4194304 4206940 548682068608 18446744073709551615 248770506850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6675/statm: 3400 792 367 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.101457 s]
/proc/loadavg: 2.00 1.99 1.99 4/81 6675
/proc/meminfo: memFree=1717792/2055920 swapFree=4180408/4192956
[pid=6675] ppid=6673 vsize=13600 CPUtime=0.03
/proc/6675/stat : 6675 (sugar) S 6673 6675 5001 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 1557793590 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 248770506850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6675/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301485 s]
/proc/loadavg: 2.00 1.99 1.99 4/81 6675
/proc/meminfo: memFree=1717792/2055920 swapFree=4180408/4192956
[pid=6675] ppid=6673 vsize=13600 CPUtime=0.03
/proc/6675/stat : 6675 (sugar) S 6673 6675 5001 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 1557793590 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 248770506850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6675/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.701562 s]
/proc/loadavg: 2.00 1.99 1.99 4/81 6675
/proc/meminfo: memFree=1717792/2055920 swapFree=4180408/4192956
[pid=6675] ppid=6673 vsize=13600 CPUtime=0.03
/proc/6675/stat : 6675 (sugar) S 6673 6675 5001 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 1557793590 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 248770506850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6675/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+1.50269 s]
/proc/loadavg: 2.00 1.99 1.99 4/92 6697
/proc/meminfo: memFree=1710024/2055920 swapFree=4180408/4192956
[pid=6675] ppid=6673 vsize=13600 CPUtime=1.31
/proc/6675/stat : 6675 (sugar) S 6673 6675 5001 0 -1 4194304 1022 10557 0 2 3 0 121 7 16 0 1 0 1557793590 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 248770506850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6675/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 13600

[startup+3.10297 s]
/proc/loadavg: 2.00 1.99 1.99 3/84 6699
/proc/meminfo: memFree=1714760/2055920 swapFree=4180408/4192956
[pid=6675] ppid=6673 vsize=13600 CPUtime=1.31
/proc/6675/stat : 6675 (sugar) S 6673 6675 5001 0 -1 4194304 1022 10557 0 2 3 0 121 7 16 0 1 0 1557793590 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 248770506850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6675/statm: 3400 798 370 3 0 500 0
[pid=6698] ppid=6675 vsize=5356 CPUtime=0
/proc/6698/stat : 6698 (sh) S 6675 6675 5001 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1557793731 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6698/statm: 1339 232 193 169 0 50 0
[pid=6699] ppid=6698 vsize=1160 CPUtime=1.66
/proc/6699/stat : 6699 (picosat) R 6698 6675 5001 0 -1 4194304 213 0 0 0 162 4 0 0 25 0 1 0 1557793732 1187840 197 996147200 134512640 134931368 4294956256 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/6699/statm: 290 197 48 102 0 185 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 20116

[startup+6.30152 s]
/proc/loadavg: 2.00 1.99 1.99 3/84 6699
/proc/meminfo: memFree=1714504/2055920 swapFree=4180408/4192956
[pid=6675] ppid=6673 vsize=13600 CPUtime=1.31
/proc/6675/stat : 6675 (sugar) S 6673 6675 5001 0 -1 4194304 1022 10557 0 2 3 0 121 7 16 0 1 0 1557793590 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 248770506850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6675/statm: 3400 798 370 3 0 500 0
[pid=6698] ppid=6675 vsize=5356 CPUtime=0
/proc/6698/stat : 6698 (sh) S 6675 6675 5001 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1557793731 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6698/statm: 1339 232 193 169 0 50 0
[pid=6699] ppid=6698 vsize=1284 CPUtime=4.83
/proc/6699/stat : 6699 (picosat) R 6698 6675 5001 0 -1 4194304 247 0 0 0 479 4 0 0 25 0 1 0 1557793732 1314816 231 996147200 134512640 134931368 4294956256 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/6699/statm: 321 231 48 102 0 216 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 20240

[startup+12.7026 s]
/proc/loadavg: 2.00 1.99 1.99 3/84 6699
/proc/meminfo: memFree=1714248/2055920 swapFree=4180408/4192956
[pid=6675] ppid=6673 vsize=13600 CPUtime=1.31
/proc/6675/stat : 6675 (sugar) S 6673 6675 5001 0 -1 4194304 1022 10557 0 2 3 0 121 7 16 0 1 0 1557793590 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 248770506850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6675/statm: 3400 798 370 3 0 500 0
[pid=6698] ppid=6675 vsize=5356 CPUtime=0
/proc/6698/stat : 6698 (sh) S 6675 6675 5001 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1557793731 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6698/statm: 1339 232 193 169 0 50 0
[pid=6699] ppid=6698 vsize=1404 CPUtime=11.17
/proc/6699/stat : 6699 (picosat) R 6698 6675 5001 0 -1 4194304 297 0 0 0 1113 4 0 0 25 0 1 0 1557793732 1437696 281 996147200 134512640 134931368 4294956256 18446744073709551615 134522878 0 0 4096 0 0 0 0 17 1 0 0
/proc/6699/statm: 351 281 48 102 0 246 0
Current children cumulated CPU time (s) 12.48
Current children cumulated vsize (KiB) 20360

[startup+25.5018 s]
/proc/loadavg: 2.00 1.99 1.99 3/84 6699
/proc/meminfo: memFree=1713992/2055920 swapFree=4180408/4192956
[pid=6675] ppid=6673 vsize=13600 CPUtime=1.31
/proc/6675/stat : 6675 (sugar) S 6673 6675 5001 0 -1 4194304 1022 10557 0 2 3 0 121 7 16 0 1 0 1557793590 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 248770506850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6675/statm: 3400 798 370 3 0 500 0
[pid=6698] ppid=6675 vsize=5356 CPUtime=0
/proc/6698/stat : 6698 (sh) S 6675 6675 5001 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1557793731 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6698/statm: 1339 232 193 169 0 50 0
[pid=6699] ppid=6698 vsize=1668 CPUtime=23.85
/proc/6699/stat : 6699 (picosat) R 6698 6675 5001 0 -1 4194304 338 0 0 0 2380 5 0 0 25 0 1 0 1557793732 1708032 322 996147200 134512640 134931368 4294956256 18446744073709551615 134524090 0 0 4096 0 0 0 0 17 1 0 0
/proc/6699/statm: 417 322 48 102 0 312 0
Current children cumulated CPU time (s) 25.16
Current children cumulated vsize (KiB) 20624

[startup+51.1013 s]
/proc/loadavg: 2.00 1.99 1.99 3/84 6699
/proc/meminfo: memFree=1713736/2055920 swapFree=4180408/4192956
[pid=6675] ppid=6673 vsize=13600 CPUtime=1.31
/proc/6675/stat : 6675 (sugar) S 6673 6675 5001 0 -1 4194304 1022 10557 0 2 3 0 121 7 16 0 1 0 1557793590 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 248770506850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6675/statm: 3400 798 370 3 0 500 0
[pid=6698] ppid=6675 vsize=5356 CPUtime=0
/proc/6698/stat : 6698 (sh) S 6675 6675 5001 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1557793731 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6698/statm: 1339 232 193 169 0 50 0
[pid=6699] ppid=6698 vsize=1940 CPUtime=49.2
/proc/6699/stat : 6699 (picosat) R 6698 6675 5001 0 -1 4194304 407 0 0 0 4915 5 0 0 25 0 1 0 1557793732 1986560 391 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6699/statm: 485 391 48 102 0 380 0
Current children cumulated CPU time (s) 50.51
Current children cumulated vsize (KiB) 20896

[startup+102.306 s]
/proc/loadavg: 2.00 1.99 1.99 3/84 6699
/proc/meminfo: memFree=1712904/2055920 swapFree=4180408/4192956
[pid=6675] ppid=6673 vsize=13600 CPUtime=1.31
/proc/6675/stat : 6675 (sugar) S 6673 6675 5001 0 -1 4194304 1022 10557 0 2 3 0 121 7 16 0 1 0 1557793590 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 248770506850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6675/statm: 3400 798 370 3 0 500 0
[pid=6698] ppid=6675 vsize=5356 CPUtime=0
/proc/6698/stat : 6698 (sh) S 6675 6675 5001 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1557793731 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6698/statm: 1339 232 193 169 0 50 0
[pid=6699] ppid=6698 vsize=2240 CPUtime=99.92
/proc/6699/stat : 6699 (picosat) R 6698 6675 5001 0 -1 4194304 522 0 0 0 9987 5 0 0 25 0 1 0 1557793732 2293760 493 996147200 134512640 134931368 4294956256 18446744073709551615 134525875 0 0 4096 0 0 0 0 17 1 0 0
/proc/6699/statm: 560 493 48 102 0 455 0
Current children cumulated CPU time (s) 101.23
Current children cumulated vsize (KiB) 21196

[startup+162.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/84 6699
/proc/meminfo: memFree=1711944/2055920 swapFree=4180408/4192956
[pid=6675] ppid=6673 vsize=13600 CPUtime=1.31
/proc/6675/stat : 6675 (sugar) S 6673 6675 5001 0 -1 4194304 1022 10557 0 2 3 0 121 7 16 0 1 0 1557793590 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 248770506850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6675/statm: 3400 798 370 3 0 500 0
[pid=6698] ppid=6675 vsize=5356 CPUtime=0
/proc/6698/stat : 6698 (sh) S 6675 6675 5001 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1557793731 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6698/statm: 1339 232 193 169 0 50 0
[pid=6699] ppid=6698 vsize=2624 CPUtime=159.36
/proc/6699/stat : 6699 (picosat) R 6698 6675 5001 0 -1 4194304 627 0 0 0 15930 6 0 0 25 0 1 0 1557793732 2686976 580 996147200 134512640 134931368 4294956256 18446744073709551615 134531816 0 0 4096 0 0 0 0 17 1 0 0
/proc/6699/statm: 656 580 48 102 0 551 0
Current children cumulated CPU time (s) 160.67
Current children cumulated vsize (KiB) 21580

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

[startup+179.101 s]
/proc/loadavg: 2.00 1.99 1.99 3/84 6699
/proc/meminfo: memFree=1711688/2055920 swapFree=4180408/4192956
[pid=6675] ppid=6673 vsize=13600 CPUtime=1.31
/proc/6675/stat : 6675 (sugar) S 6673 6675 5001 0 -1 4194304 1022 10557 0 2 3 0 121 7 16 0 1 0 1557793590 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 248770506850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6675/statm: 3400 798 370 3 0 500 0
[pid=6698] ppid=6675 vsize=5356 CPUtime=0
/proc/6698/stat : 6698 (sh) S 6675 6675 5001 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1557793731 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6698/statm: 1339 232 193 169 0 50 0
[pid=6699] ppid=6698 vsize=2620 CPUtime=176.01
/proc/6699/stat : 6699 (picosat) R 6698 6675 5001 0 -1 4194304 644 0 0 0 17595 6 0 0 25 0 1 0 1557793732 2682880 579 996147200 134512640 134931368 4294956256 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/6699/statm: 655 579 48 102 0 550 0
Current children cumulated CPU time (s) 177.32
Current children cumulated vsize (KiB) 21576

[startup+185.502 s]
/proc/loadavg: 2.00 1.99 1.99 3/84 6699
/proc/meminfo: memFree=1711688/2055920 swapFree=4180408/4192956
[pid=6675] ppid=6673 vsize=13600 CPUtime=1.31
/proc/6675/stat : 6675 (sugar) S 6673 6675 5001 0 -1 4194304 1022 10557 0 2 3 0 121 7 16 0 1 0 1557793590 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 248770506850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6675/statm: 3400 798 370 3 0 500 0
[pid=6698] ppid=6675 vsize=5356 CPUtime=0
/proc/6698/stat : 6698 (sh) S 6675 6675 5001 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1557793731 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6698/statm: 1339 232 193 169 0 50 0
[pid=6699] ppid=6698 vsize=2628 CPUtime=182.34
/proc/6699/stat : 6699 (picosat) R 6698 6675 5001 0 -1 4194304 650 0 0 0 18228 6 0 0 25 0 1 0 1557793732 2691072 582 996147200 134512640 134931368 4294956256 18446744073709551615 134522765 0 0 4096 0 0 0 0 17 1 0 0
/proc/6699/statm: 657 582 48 102 0 552 0
Current children cumulated CPU time (s) 183.65
Current children cumulated vsize (KiB) 21584

[startup+191.902 s]
/proc/loadavg: 2.00 1.99 1.99 3/84 6699
/proc/meminfo: memFree=1711624/2055920 swapFree=4180408/4192956
[pid=6675] ppid=6673 vsize=13600 CPUtime=1.31
/proc/6675/stat : 6675 (sugar) S 6673 6675 5001 0 -1 4194304 1022 10557 0 2 3 0 121 7 16 0 1 0 1557793590 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 248770506850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6675/statm: 3400 798 370 3 0 500 0
[pid=6698] ppid=6675 vsize=5356 CPUtime=0
/proc/6698/stat : 6698 (sh) S 6675 6675 5001 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1557793731 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6698/statm: 1339 232 193 169 0 50 0
[pid=6699] ppid=6698 vsize=2620 CPUtime=188.68
/proc/6699/stat : 6699 (picosat) R 6698 6675 5001 0 -1 4194304 650 0 0 0 18862 6 0 0 25 0 1 0 1557793732 2682880 580 996147200 134512640 134931368 4294956256 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/6699/statm: 655 580 48 102 0 550 0
Current children cumulated CPU time (s) 189.99
Current children cumulated vsize (KiB) 21576

[startup+193.502 s]
/proc/loadavg: 2.00 1.99 1.99 3/84 6699
/proc/meminfo: memFree=1711624/2055920 swapFree=4180408/4192956
[pid=6675] ppid=6673 vsize=13600 CPUtime=1.31
/proc/6675/stat : 6675 (sugar) S 6673 6675 5001 0 -1 4194304 1022 10557 0 2 3 0 121 7 16 0 1 0 1557793590 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 248770506850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6675/statm: 3400 798 370 3 0 500 0
[pid=6698] ppid=6675 vsize=5356 CPUtime=0
/proc/6698/stat : 6698 (sh) S 6675 6675 5001 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1557793731 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6698/statm: 1339 232 193 169 0 50 0
[pid=6699] ppid=6698 vsize=2740 CPUtime=190.27
/proc/6699/stat : 6699 (picosat) R 6698 6675 5001 0 -1 4194304 666 0 0 0 19021 6 0 0 25 0 1 0 1557793732 2805760 596 996147200 134512640 134931368 4294956256 18446744073709551615 134524072 0 0 4096 0 0 0 0 17 1 0 0
/proc/6699/statm: 685 596 48 102 0 580 0
Current children cumulated CPU time (s) 191.58
Current children cumulated vsize (KiB) 21696

[startup+195.102 s]
/proc/loadavg: 2.00 1.99 1.99 3/84 6699
/proc/meminfo: memFree=1711624/2055920 swapFree=4180408/4192956
[pid=6675] ppid=6673 vsize=13600 CPUtime=1.31
/proc/6675/stat : 6675 (sugar) S 6673 6675 5001 0 -1 4194304 1022 10557 0 2 3 0 121 7 16 0 1 0 1557793590 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 248770506850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6675/statm: 3400 798 370 3 0 500 0
[pid=6698] ppid=6675 vsize=5356 CPUtime=0
/proc/6698/stat : 6698 (sh) S 6675 6675 5001 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1557793731 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6698/statm: 1339 232 193 169 0 50 0
[pid=6699] ppid=6698 vsize=2736 CPUtime=191.85
/proc/6699/stat : 6699 (picosat) R 6698 6675 5001 0 -1 4194304 666 0 0 0 19179 6 0 0 25 0 1 0 1557793732 2801664 596 996147200 134512640 134931368 4294956256 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/6699/statm: 684 596 48 102 0 579 0
Current children cumulated CPU time (s) 193.16
Current children cumulated vsize (KiB) 21692

[startup+195.902 s]
/proc/loadavg: 2.00 1.99 1.99 3/84 6699
/proc/meminfo: memFree=1711624/2055920 swapFree=4180408/4192956
[pid=6675] ppid=6673 vsize=13600 CPUtime=1.31
/proc/6675/stat : 6675 (sugar) S 6673 6675 5001 0 -1 4194304 1022 10557 0 2 3 0 121 7 16 0 1 0 1557793590 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 248770506850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6675/statm: 3400 798 370 3 0 500 0
[pid=6698] ppid=6675 vsize=5356 CPUtime=0
/proc/6698/stat : 6698 (sh) S 6675 6675 5001 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1557793731 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6698/statm: 1339 232 193 169 0 50 0
[pid=6699] ppid=6698 vsize=2736 CPUtime=192.65
/proc/6699/stat : 6699 (picosat) R 6698 6675 5001 0 -1 4194304 666 0 0 0 19259 6 0 0 25 0 1 0 1557793732 2801664 596 996147200 134512640 134931368 4294956256 18446744073709551615 134525855 0 0 4096 0 0 0 0 17 1 0 0
/proc/6699/statm: 684 596 48 102 0 579 0
Current children cumulated CPU time (s) 193.96
Current children cumulated vsize (KiB) 21692

[startup+196.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/84 6699
/proc/meminfo: memFree=1711624/2055920 swapFree=4180408/4192956
[pid=6675] ppid=6673 vsize=13600 CPUtime=1.31
/proc/6675/stat : 6675 (sugar) S 6673 6675 5001 0 -1 4194304 1022 10557 0 2 3 0 121 7 16 0 1 0 1557793590 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 248770506850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6675/statm: 3400 798 370 3 0 500 0
[pid=6698] ppid=6675 vsize=5356 CPUtime=0
/proc/6698/stat : 6698 (sh) S 6675 6675 5001 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1557793731 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6698/statm: 1339 232 193 169 0 50 0
[pid=6699] ppid=6698 vsize=2736 CPUtime=193.04
/proc/6699/stat : 6699 (picosat) R 6698 6675 5001 0 -1 4194304 666 0 0 0 19298 6 0 0 25 0 1 0 1557793732 2801664 596 996147200 134512640 134931368 4294956256 18446744073709551615 134525907 0 0 4096 0 0 0 0 17 1 0 0
/proc/6699/statm: 684 596 48 102 0 579 0
Current children cumulated CPU time (s) 194.35
Current children cumulated vsize (KiB) 21692

[startup+196.401 s]
/proc/loadavg: 2.00 1.99 1.99 3/84 6699
/proc/meminfo: memFree=1711624/2055920 swapFree=4180408/4192956
[pid=6675] ppid=6673 vsize=13600 CPUtime=194.4
/proc/6675/stat : 6675 (sugar) S 6673 6675 5001 0 -1 4194304 1070 11510 0 2 3 1 19423 13 17 0 1 0 1557793590 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 248770506850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6675/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 194.4
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 196.47
CPU time (s): 194.528
CPU user time (s): 194.358
CPU system time (s): 0.169974
CPU usage (%): 99.0119
Max. virtual memory (cumulated for all children) (KiB): 883220

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 194.358
system time used= 0.169974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16274
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= 1152
involuntary context switches= 5242

runsolver used 0.254961 second user time and 0.646901 second system time

The end

Launcher Data (download as text)

Begin job on node55 at 2008-07-05 20:07:48
IDJOB=1096797
IDBENCH=59246
IDSOLVER=345
FILE ID=node55/1096797-1215281268
PBS_JOBID= 7882260
Free space on /tmp= 66428 MiB

SOLVER NAME= Sugar v1.13+picosat
BENCH NAME= CPAI08/csp/tightness0.2/normalized-rand-2-40-11-414-200-76_ext.xml
COMMAND LINE= DIR/sugar -c -vv -java="java -Xmx700M" -jar="DIR/sugar-v1-13.jar" -solver="DIR/picosat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1096797-1215281268/watcher-1096797-1215281268 -o /tmp/evaluation-result-1096797-1215281268/solver-1096797-1215281268 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/sugar -c -vv -java="java -Xmx700M" -jar="HOME/sugar-v1-13.jar" -solver="HOME/picosat" -tmp="HOME/temp" HOME/instance-1096797-1215281268.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= b73739947302319b802c796b3d6b0a99
RANDOM SEED=371342682

node55.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		: 3000.261
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		: 3000.261
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:       1718272 kB
Buffers:         44716 kB
Cached:         209940 kB
SwapCached:       6260 kB
Active:         177832 kB
Inactive:       106956 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1718272 kB
SwapTotal:     4192956 kB
SwapFree:      4180408 kB
Dirty:            1392 kB
Writeback:           0 kB
Mapped:          46460 kB
Slab:            37960 kB
Committed_AS:  3188232 kB
PageTables:       1844 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= 66428 MiB
End job on node55 at 2008-07-05 20:11:04