Trace number 1098799

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+picosatSAT 186.015 187.745

General information on the benchmark

Namecsp/rand-2-40-19/
normalized-rand-2-40-19-443-230-23_ext.xml
MD5SUMda9e23b0aa707fc299fcc313dae9c2df
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark8.5437
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints333
Maximum constraint arity2
Maximum domain size19
Number of constraints which are defined in extension333
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 21:17:08 2008
0.00/0.04	c 0	PID 20004
0.00/0.04	c 0	HOST node79.alineos.net
0.00/0.04	c 0	CONVERTING HOME/instance-1098799-1215285428.xml TO HOME/temp.csp
0.00/0.04	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1098799-1215285428.xml' 'HOME/temp.csp'
0.03/0.48	c 0	1 domains, 40 variables, 0 predicates, 333 relations, 333 constraints
0.03/0.51	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.51	c 0	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'
0.03/0.59	c 0	Parsing HOME/temp.csp
0.46/0.86	c 1	parsed 707 expressions
0.46/0.87	c 1	Heap : 3 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.46/0.87	c 1	Converting to clausal form CSP
0.46/0.89	c 1	converted 71 (10%) expressions
0.46/0.89	c 1	converted 142 (20%) expressions
0.46/0.90	c 1	converted 213 (30%) expressions
0.46/0.90	c 1	converted 283 (40%) expressions
0.46/0.90	c 1	converted 354 (50%) expressions
0.46/0.97	c 1	converted 425 (60%) expressions
0.46/0.99	c 1	converted 495 (70%) expressions
0.93/1.02	c 1	converted 566 (80%) expressions
0.93/1.04	c 1	converted 637 (90%) expressions
0.93/1.05	c 1	converted 707 (100%) expressions
0.93/1.05	c 1	CSP : 40 integers, 0 booleans, 333 clauses, largest domain size 19
0.93/1.05	c 1	Heap : 7 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.93/1.05	c 1	Propagation in CSP
0.93/1.06	c 1	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.93/1.06	c 1	CSP : 40 integers, 0 booleans, 333 clauses, largest domain size 19
0.93/1.06	c 1	Heap : 7 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.93/1.06	c 1	Simplifing CSP by introducing new Boolean variables
0.93/1.06	c 1	CSP : 40 integers, 0 booleans, 333 clauses, largest domain size 19
0.93/1.06	c 1	Heap : 7 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.93/1.10	c 1	Encoding CSP to SAT : HOME/temp.cnf
1.02/1.10	c 1	4 (10%) CSP integer variables are encoded (68 clauses, 659 bytes)
1.02/1.11	c 1	8 (20%) CSP integer variables are encoded (136 clauses, 1356 bytes)
1.02/1.11	c 1	12 (30%) CSP integer variables are encoded (204 clauses, 2104 bytes)
1.02/1.11	c 1	16 (40%) CSP integer variables are encoded (272 clauses, 2852 bytes)
1.02/1.11	c 1	20 (50%) CSP integer variables are encoded (340 clauses, 3600 bytes)
1.02/1.11	c 1	24 (60%) CSP integer variables are encoded (408 clauses, 4348 bytes)
1.02/1.11	c 1	28 (70%) CSP integer variables are encoded (476 clauses, 5096 bytes)
1.02/1.11	c 1	32 (80%) CSP integer variables are encoded (544 clauses, 5844 bytes)
1.02/1.11	c 1	36 (90%) CSP integer variables are encoded (612 clauses, 6592 bytes)
1.02/1.12	c 1	40 (100%) CSP integer variables are encoded (680 clauses, 7340 bytes)
1.02/1.16	c 1	34 (10%) CSP clauses are encoded (2852 clauses, 43173 bytes)
1.02/1.18	c 1	67 (20%) CSP clauses are encoded (5011 clauses, 79489 bytes)
1.02/1.19	c 1	100 (30%) CSP clauses are encoded (7093 clauses, 116622 bytes)
1.12/1.21	c 1	134 (40%) CSP clauses are encoded (9231 clauses, 156674 bytes)
1.12/1.22	c 1	167 (50%) CSP clauses are encoded (11398 clauses, 197336 bytes)
1.12/1.23	c 1	200 (60%) CSP clauses are encoded (13463 clauses, 236191 bytes)
1.12/1.25	c 1	234 (70%) CSP clauses are encoded (15657 clauses, 277272 bytes)
1.12/1.26	c 1	267 (80%) CSP clauses are encoded (17819 clauses, 317710 bytes)
1.12/1.27	c 1	300 (90%) CSP clauses are encoded (19840 clauses, 355778 bytes)
1.12/1.28	c 1	333 (100%) CSP clauses are encoded (21905 clauses, 394512 bytes)
1.12/1.29	c 1	333 CSP clauses encoded
1.12/1.29	c 1	Writing map file : HOME/temp.map
1.12/1.29	c 1	Heap : 3 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.12/1.29	c 1	SAT : 720 SAT variables, 21905 SAT clauses, 394512 bytes
1.12/1.29	c 1	Heap : 3 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.21/1.34	c 1	SOLVING HOME/temp.cnf
1.21/1.34	c 1	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
185.86/187.61	c 187	DECODING HOME/temp.out WITH HOME/temp.map
185.86/187.61	c 187	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
185.86/187.70	c 188	Decoding HOME/temp.out
185.89/187.72	s SATISFIABLE
185.89/187.72	v 8 5 6 18 12 3 1 12 12 11 18 6 17 6 6 0 10 5 2 12 14 1 15 13 6 16 0 8 11 9 10 17 16 7 10 6 1 9 12 9
185.89/187.72	c 188	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
185.89/187.74	c 188	CPU 185.72 (0.03 0.01 185.69 0.26)
185.89/187.74	c 188	END Sat Jul  5 21:20:16 2008

Verifier Data (download as text)

OK

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-1098799-1215285428/watcher-1098799-1215285428 -o /tmp/evaluation-result-1098799-1215285428/solver-1098799-1215285428 -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-1098799-1215285428.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: 2.01 2.07 2.02 4/75 20004
/proc/meminfo: memFree=1735912/2055920 swapFree=4180580/4192956
[pid=20004] ppid=20002 vsize=12272 CPUtime=0
/proc/20004/stat : 20004 (sugar) R 20002 20004 19775 0 -1 4194304 359 0 0 0 0 0 0 0 18 0 1 0 651473189 12566528 327 996147200 4194304 4206940 548682068608 18446744073709551615 234054794238 0 0 4224 0 0 0 0 17 1 0 0
/proc/20004/statm: 3068 327 246 3 0 168 0

[startup+0.071713 s]
/proc/loadavg: 2.01 2.07 2.02 4/75 20004
/proc/meminfo: memFree=1735912/2055920 swapFree=4180580/4192956
[pid=20004] ppid=20002 vsize=13600 CPUtime=0.03
/proc/20004/stat : 20004 (sugar) S 20002 20004 19775 0 -1 4194304 900 127 0 0 3 0 0 0 16 0 1 0 651473189 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20004/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.102715 s]
/proc/loadavg: 2.01 2.07 2.02 4/75 20004
/proc/meminfo: memFree=1735912/2055920 swapFree=4180580/4192956
[pid=20004] ppid=20002 vsize=13600 CPUtime=0.03
/proc/20004/stat : 20004 (sugar) S 20002 20004 19775 0 -1 4194304 900 127 0 0 3 0 0 0 16 0 1 0 651473189 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20004/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301736 s]
/proc/loadavg: 2.01 2.07 2.02 4/75 20004
/proc/meminfo: memFree=1735912/2055920 swapFree=4180580/4192956
[pid=20004] ppid=20002 vsize=13600 CPUtime=0.03
/proc/20004/stat : 20004 (sugar) S 20002 20004 19775 0 -1 4194304 900 127 0 0 3 0 0 0 16 0 1 0 651473189 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20004/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.701777 s]
/proc/loadavg: 2.01 2.07 2.02 4/75 20004
/proc/meminfo: memFree=1735912/2055920 swapFree=4180580/4192956
[pid=20004] ppid=20002 vsize=13600 CPUtime=0.46
/proc/20004/stat : 20004 (sugar) S 20002 20004 19775 0 -1 4194304 973 4744 0 1 3 0 39 4 15 0 1 0 651473189 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20004/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.46
Current children cumulated vsize (KiB) 13600

[startup+1.50286 s]
/proc/loadavg: 2.01 2.07 2.02 4/86 20026
/proc/meminfo: memFree=1721488/2055920 swapFree=4180580/4192956
[pid=20004] ppid=20002 vsize=13600 CPUtime=1.23
/proc/20004/stat : 20004 (sugar) S 20002 20004 19775 0 -1 4194304 1022 11841 0 2 3 1 109 10 16 0 1 0 651473189 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20004/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 1.23
Current children cumulated vsize (KiB) 13600

[startup+3.10103 s]
/proc/loadavg: 2.01 2.07 2.02 3/78 20028
/proc/meminfo: memFree=1731600/2055920 swapFree=4180580/4192956
[pid=20004] ppid=20002 vsize=13600 CPUtime=1.23
/proc/20004/stat : 20004 (sugar) S 20002 20004 19775 0 -1 4194304 1022 11841 0 2 3 1 109 10 16 0 1 0 651473189 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20004/statm: 3400 798 370 3 0 500 0
[pid=20027] ppid=20004 vsize=5356 CPUtime=0
/proc/20027/stat : 20027 (sh) S 20004 20004 19775 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 651473324 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20027/statm: 1339 232 193 169 0 50 0
[pid=20028] ppid=20027 vsize=1924 CPUtime=1.73
/proc/20028/stat : 20028 (picosat) R 20027 20004 19775 0 -1 4194304 406 0 0 0 162 11 0 0 25 0 1 0 651473324 1970176 390 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/20028/statm: 481 390 48 102 0 376 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 20880

[startup+6.30137 s]
/proc/loadavg: 2.01 2.06 2.02 3/78 20028
/proc/meminfo: memFree=1731344/2055920 swapFree=4180580/4192956
[pid=20004] ppid=20002 vsize=13600 CPUtime=1.23
/proc/20004/stat : 20004 (sugar) S 20002 20004 19775 0 -1 4194304 1022 11841 0 2 3 1 109 10 16 0 1 0 651473189 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20004/statm: 3400 798 370 3 0 500 0
[pid=20027] ppid=20004 vsize=5356 CPUtime=0
/proc/20027/stat : 20027 (sh) S 20004 20004 19775 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 651473324 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20027/statm: 1339 232 193 169 0 50 0
[pid=20028] ppid=20027 vsize=2224 CPUtime=4.9
/proc/20028/stat : 20028 (picosat) R 20027 20004 19775 0 -1 4194304 472 0 0 0 479 11 0 0 25 0 1 0 651473324 2277376 456 996147200 134512640 134931368 4294956256 18446744073709551615 134525870 0 0 4096 0 0 0 0 17 0 0 0
/proc/20028/statm: 556 456 48 102 0 451 0
Current children cumulated CPU time (s) 6.13
Current children cumulated vsize (KiB) 21180

[startup+12.701 s]
/proc/loadavg: 2.01 2.06 2.02 3/78 20028
/proc/meminfo: memFree=1730896/2055920 swapFree=4180580/4192956
[pid=20004] ppid=20002 vsize=13600 CPUtime=1.23
/proc/20004/stat : 20004 (sugar) S 20002 20004 19775 0 -1 4194304 1022 11841 0 2 3 1 109 10 16 0 1 0 651473189 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20004/statm: 3400 798 370 3 0 500 0
[pid=20027] ppid=20004 vsize=5356 CPUtime=0
/proc/20027/stat : 20027 (sh) S 20004 20004 19775 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 651473324 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20027/statm: 1339 232 193 169 0 50 0
[pid=20028] ppid=20027 vsize=2352 CPUtime=11.25
/proc/20028/stat : 20028 (picosat) R 20027 20004 19775 0 -1 4194304 534 0 0 0 1114 11 0 0 25 0 1 0 651473324 2408448 518 996147200 134512640 134931368 4294956256 18446744073709551615 134525751 0 0 4096 0 0 0 0 17 0 0 0
/proc/20028/statm: 588 518 48 102 0 483 0
Current children cumulated CPU time (s) 12.48
Current children cumulated vsize (KiB) 21308

[startup+25.5024 s]
/proc/loadavg: 2.00 2.06 2.02 3/78 20028
/proc/meminfo: memFree=1730320/2055920 swapFree=4180580/4192956
[pid=20004] ppid=20002 vsize=13600 CPUtime=1.23
/proc/20004/stat : 20004 (sugar) S 20002 20004 19775 0 -1 4194304 1022 11841 0 2 3 1 109 10 16 0 1 0 651473189 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20004/statm: 3400 798 370 3 0 500 0
[pid=20027] ppid=20004 vsize=5356 CPUtime=0
/proc/20027/stat : 20027 (sh) S 20004 20004 19775 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 651473324 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20027/statm: 1339 232 193 169 0 50 0
[pid=20028] ppid=20027 vsize=2848 CPUtime=23.96
/proc/20028/stat : 20028 (picosat) R 20027 20004 19775 0 -1 4194304 632 0 0 0 2384 12 0 0 25 0 1 0 651473324 2916352 616 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/20028/statm: 712 616 48 102 0 607 0
Current children cumulated CPU time (s) 25.19
Current children cumulated vsize (KiB) 21804

[startup+51.1021 s]
/proc/loadavg: 2.00 2.05 2.01 3/78 20028
/proc/meminfo: memFree=1730000/2055920 swapFree=4180580/4192956
[pid=20004] ppid=20002 vsize=13600 CPUtime=1.23
/proc/20004/stat : 20004 (sugar) S 20002 20004 19775 0 -1 4194304 1022 11841 0 2 3 1 109 10 16 0 1 0 651473189 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20004/statm: 3400 798 370 3 0 500 0
[pid=20027] ppid=20004 vsize=5356 CPUtime=0
/proc/20027/stat : 20027 (sh) S 20004 20004 19775 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 651473324 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20027/statm: 1339 232 193 169 0 50 0
[pid=20028] ppid=20027 vsize=3244 CPUtime=49.34
/proc/20028/stat : 20028 (picosat) R 20027 20004 19775 0 -1 4194304 725 0 0 0 4922 12 0 0 25 0 1 0 651473324 3321856 709 996147200 134512640 134931368 4294956256 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 0 0 0
/proc/20028/statm: 811 709 48 102 0 706 0
Current children cumulated CPU time (s) 50.57
Current children cumulated vsize (KiB) 22200

[startup+102.306 s]
/proc/loadavg: 2.00 2.04 2.01 3/78 20028
/proc/meminfo: memFree=1728912/2055920 swapFree=4180580/4192956
[pid=20004] ppid=20002 vsize=13600 CPUtime=1.23
/proc/20004/stat : 20004 (sugar) S 20002 20004 19775 0 -1 4194304 1022 11841 0 2 3 1 109 10 16 0 1 0 651473189 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20004/statm: 3400 798 370 3 0 500 0
[pid=20027] ppid=20004 vsize=5356 CPUtime=0
/proc/20027/stat : 20027 (sh) S 20004 20004 19775 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 651473324 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20027/statm: 1339 232 193 169 0 50 0
[pid=20028] ppid=20027 vsize=3796 CPUtime=100.09
/proc/20028/stat : 20028 (picosat) R 20027 20004 19775 0 -1 4194304 887 0 0 0 9997 12 0 0 25 0 1 0 651473324 3887104 861 996147200 134512640 134931368 4294956256 18446744073709551615 134520253 0 0 4096 0 0 0 0 17 0 0 0
/proc/20028/statm: 949 861 48 102 0 844 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 22752

[startup+162.303 s]
/proc/loadavg: 2.00 2.03 2.00 3/78 20028
/proc/meminfo: memFree=1728208/2055920 swapFree=4180580/4192956
[pid=20004] ppid=20002 vsize=13600 CPUtime=1.23
/proc/20004/stat : 20004 (sugar) S 20002 20004 19775 0 -1 4194304 1022 11841 0 2 3 1 109 10 16 0 1 0 651473189 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20004/statm: 3400 798 370 3 0 500 0
[pid=20027] ppid=20004 vsize=5356 CPUtime=0
/proc/20027/stat : 20027 (sh) S 20004 20004 19775 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 651473324 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20027/statm: 1339 232 193 169 0 50 0
[pid=20028] ppid=20027 vsize=4228 CPUtime=159.57
/proc/20028/stat : 20028 (picosat) R 20027 20004 19775 0 -1 4194304 1033 0 0 0 15944 13 0 0 25 0 1 0 651473324 4329472 983 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/20028/statm: 1057 983 48 102 0 952 0
Current children cumulated CPU time (s) 160.8
Current children cumulated vsize (KiB) 23184

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

[startup+166.301 s]
/proc/loadavg: 2.00 2.03 2.00 3/78 20028
/proc/meminfo: memFree=1728208/2055920 swapFree=4180580/4192956
[pid=20004] ppid=20002 vsize=13600 CPUtime=1.23
/proc/20004/stat : 20004 (sugar) S 20002 20004 19775 0 -1 4194304 1022 11841 0 2 3 1 109 10 16 0 1 0 651473189 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20004/statm: 3400 798 370 3 0 500 0
[pid=20027] ppid=20004 vsize=5356 CPUtime=0
/proc/20027/stat : 20027 (sh) S 20004 20004 19775 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 651473324 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20027/statm: 1339 232 193 169 0 50 0
[pid=20028] ppid=20027 vsize=4320 CPUtime=163.53
/proc/20028/stat : 20028 (picosat) R 20027 20004 19775 0 -1 4194304 1053 0 0 0 16340 13 0 0 25 0 1 0 651473324 4423680 1003 996147200 134512640 134931368 4294956256 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 0 0 0
/proc/20028/statm: 1080 1003 48 102 0 975 0
Current children cumulated CPU time (s) 164.76
Current children cumulated vsize (KiB) 23276

[startup+179.103 s]
/proc/loadavg: 2.00 2.03 2.00 3/78 20028
/proc/meminfo: memFree=1727952/2055920 swapFree=4180580/4192956
[pid=20004] ppid=20002 vsize=13600 CPUtime=1.23
/proc/20004/stat : 20004 (sugar) S 20002 20004 19775 0 -1 4194304 1022 11841 0 2 3 1 109 10 16 0 1 0 651473189 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20004/statm: 3400 798 370 3 0 500 0
[pid=20027] ppid=20004 vsize=5356 CPUtime=0
/proc/20027/stat : 20027 (sh) S 20004 20004 19775 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 651473324 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20027/statm: 1339 232 193 169 0 50 0
[pid=20028] ppid=20027 vsize=4544 CPUtime=176.21
/proc/20028/stat : 20028 (picosat) R 20027 20004 19775 0 -1 4194304 1109 0 0 0 17608 13 0 0 25 0 1 0 651473324 4653056 1059 996147200 134512640 134931368 4294956256 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 0 0 0
/proc/20028/statm: 1136 1059 48 102 0 1031 0
Current children cumulated CPU time (s) 177.44
Current children cumulated vsize (KiB) 23500

[startup+182.302 s]
/proc/loadavg: 2.00 2.03 2.00 3/78 20028
/proc/meminfo: memFree=1728016/2055920 swapFree=4180580/4192956
[pid=20004] ppid=20002 vsize=13600 CPUtime=1.23
/proc/20004/stat : 20004 (sugar) S 20002 20004 19775 0 -1 4194304 1022 11841 0 2 3 1 109 10 16 0 1 0 651473189 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20004/statm: 3400 798 370 3 0 500 0
[pid=20027] ppid=20004 vsize=5356 CPUtime=0
/proc/20027/stat : 20027 (sh) S 20004 20004 19775 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 651473324 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20027/statm: 1339 232 193 169 0 50 0
[pid=20028] ppid=20027 vsize=4296 CPUtime=179.38
/proc/20028/stat : 20028 (picosat) R 20027 20004 19775 0 -1 4194304 1109 0 0 0 17925 13 0 0 25 0 1 0 651473324 4399104 1000 996147200 134512640 134931368 4294956256 18446744073709551615 134549276 0 0 4096 0 0 0 0 17 0 0 0
/proc/20028/statm: 1074 1000 48 102 0 969 0
Current children cumulated CPU time (s) 180.61
Current children cumulated vsize (KiB) 23252

[startup+185.501 s]
/proc/loadavg: 2.00 2.03 2.00 3/78 20028
/proc/meminfo: memFree=1728016/2055920 swapFree=4180580/4192956
[pid=20004] ppid=20002 vsize=13600 CPUtime=1.23
/proc/20004/stat : 20004 (sugar) S 20002 20004 19775 0 -1 4194304 1022 11841 0 2 3 1 109 10 16 0 1 0 651473189 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20004/statm: 3400 798 370 3 0 500 0
[pid=20027] ppid=20004 vsize=5356 CPUtime=0
/proc/20027/stat : 20027 (sh) S 20004 20004 19775 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 651473324 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20027/statm: 1339 232 193 169 0 50 0
[pid=20028] ppid=20027 vsize=4412 CPUtime=182.55
/proc/20028/stat : 20028 (picosat) R 20027 20004 19775 0 -1 4194304 1112 0 0 0 18242 13 0 0 25 0 1 0 651473324 4517888 1000 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/20028/statm: 1103 1000 48 102 0 998 0
Current children cumulated CPU time (s) 183.78
Current children cumulated vsize (KiB) 23368

[startup+187.101 s]
/proc/loadavg: 2.00 2.03 2.00 3/78 20028
/proc/meminfo: memFree=1727824/2055920 swapFree=4180580/4192956
[pid=20004] ppid=20002 vsize=13600 CPUtime=1.23
/proc/20004/stat : 20004 (sugar) S 20002 20004 19775 0 -1 4194304 1022 11841 0 2 3 1 109 10 16 0 1 0 651473189 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20004/statm: 3400 798 370 3 0 500 0
[pid=20027] ppid=20004 vsize=5356 CPUtime=0
/proc/20027/stat : 20027 (sh) S 20004 20004 19775 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 651473324 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20027/statm: 1339 232 193 169 0 50 0
[pid=20028] ppid=20027 vsize=4412 CPUtime=184.13
/proc/20028/stat : 20028 (picosat) R 20027 20004 19775 0 -1 4194304 1112 0 0 0 18400 13 0 0 25 0 1 0 651473324 4517888 1000 996147200 134512640 134931368 4294956256 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 0 0 0
/proc/20028/statm: 1103 1000 48 102 0 998 0
Current children cumulated CPU time (s) 185.36
Current children cumulated vsize (KiB) 23368

[startup+187.501 s]
/proc/loadavg: 2.00 2.03 2.00 3/78 20028
/proc/meminfo: memFree=1727824/2055920 swapFree=4180580/4192956
[pid=20004] ppid=20002 vsize=13600 CPUtime=1.23
/proc/20004/stat : 20004 (sugar) S 20002 20004 19775 0 -1 4194304 1022 11841 0 2 3 1 109 10 16 0 1 0 651473189 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20004/statm: 3400 798 370 3 0 500 0
[pid=20027] ppid=20004 vsize=5356 CPUtime=0
/proc/20027/stat : 20027 (sh) S 20004 20004 19775 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 651473324 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20027/statm: 1339 232 193 169 0 50 0
[pid=20028] ppid=20027 vsize=4412 CPUtime=184.53
/proc/20028/stat : 20028 (picosat) R 20027 20004 19775 0 -1 4194304 1112 0 0 0 18440 13 0 0 25 0 1 0 651473324 4517888 1000 996147200 134512640 134931368 4294956256 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 0 0 0
/proc/20028/statm: 1103 1000 48 102 0 998 0
Current children cumulated CPU time (s) 185.76
Current children cumulated vsize (KiB) 23368

[startup+187.701 s]
/proc/loadavg: 2.00 2.03 2.00 3/78 20028
/proc/meminfo: memFree=1727824/2055920 swapFree=4180580/4192956
[pid=20004] ppid=20002 vsize=13600 CPUtime=185.89
/proc/20004/stat : 20004 (sugar) S 20002 20004 19775 0 -1 4194304 1089 13244 0 2 3 1 18561 24 16 0 1 0 651473189 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20004/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 185.89
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 187.745
CPU time (s): 186.015
CPU user time (s): 185.735
CPU system time (s): 0.279957
CPU usage (%): 99.0783
Max. virtual memory (cumulated for all children) (KiB): 883260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 185.735
system time used= 0.279957
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18013
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= 2010
involuntary context switches= 6262

runsolver used 0.222966 second user time and 0.564914 second system time

The end

Launcher Data (download as text)

Begin job on node79 at 2008-07-05 21:17:08
IDJOB=1098799
IDBENCH=59659
IDSOLVER=345
FILE ID=node79/1098799-1215285428
PBS_JOBID= 7882338
Free space on /tmp= 66496 MiB

SOLVER NAME= Sugar v1.13+picosat
BENCH NAME= CPAI08/csp/rand-2-40-19/normalized-rand-2-40-19-443-230-23_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-1098799-1215285428/watcher-1098799-1215285428 -o /tmp/evaluation-result-1098799-1215285428/solver-1098799-1215285428 -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-1098799-1215285428.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= da9e23b0aa707fc299fcc313dae9c2df
RANDOM SEED=982505788

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		: 3000.218
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		: 3000.218
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:       1736392 kB
Buffers:         54628 kB
Cached:         194476 kB
SwapCached:       6916 kB
Active:         171048 kB
Inactive:        97888 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1736392 kB
SwapTotal:     4192956 kB
SwapFree:      4180580 kB
Dirty:            1480 kB
Writeback:           0 kB
Mapped:          24840 kB
Slab:            35872 kB
Committed_AS:  1146832 kB
PageTables:       1812 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= 66496 MiB
End job on node79 at 2008-07-05 21:20:16