Trace number 2080563

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 167.171 168.111

General information on the benchmark

Namecsp/knights/
normalized-knights-12-9.xml
MD5SUM88a8a34b19289d35e9ed9938496c3815
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 benchmark0.945856
Satisfiable
(Un)Satisfiability was proved
Number of variables9
Number of constraints36
Maximum constraint arity2
Maximum domain size144
Number of constraints which are defined in extension0
Number of constraints which are defined in intension36
Global constraints used (with number of constraints)

Solver Data 

0.04/0.07	c 0	Sugar v1-14-6 + HOME/picosat
0.04/0.07	c 0	BEGIN Sun Jul 12 05:42:19 2009
0.04/0.07	c 0	PID 23639
0.04/0.07	c 0	HOST node85.alineos.net
0.04/0.07	c 0	CONVERTING HOME/instance-2080563-1247370139.xml TO HOME/temp.csp
0.04/0.07	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2080563-1247370139.xml' 'HOME/temp.csp'
0.06/0.23	c 0	1 domains, 9 variables, 2 predicates, 0 relations, 36 constraints
0.06/0.28	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.28	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.SugarMain -v -v -competition -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.21/0.36	c 0	Parsing HOME/temp.csp
0.21/0.38	c 0	parsed 48 expressions
0.21/0.39	c 0	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.21/0.39	c 0	Converting to clausal form CSP
0.21/0.41	c 0	converted 5 (10%) expressions
0.21/0.41	c 0	converted 10 (20%) expressions
0.21/0.42	c 0	converted 15 (30%) expressions
0.21/0.44	c 0	converted 20 (40%) expressions
0.21/0.44	c 0	converted 24 (50%) expressions
0.21/0.45	c 0	converted 29 (60%) expressions
0.21/0.46	c 0	converted 34 (70%) expressions
0.21/0.46	c 0	converted 39 (80%) expressions
0.21/0.47	c 0	converted 44 (90%) expressions
0.21/0.47	c 0	converted 48 (100%) expressions
0.21/0.47	c 0	CSP : 45 integers, 18 booleans, 180 clauses, largest domain size 144
0.21/0.47	c 0	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.21/0.47	c 0	Propagation in CSP
0.21/0.48	c 0	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.21/0.48	c 0	CSP : 45 integers, 18 booleans, 180 clauses, largest domain size 144
0.21/0.48	c 0	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.21/0.49	c 0	Simplifing CSP by introducing new Boolean variables
0.21/0.49	c 0	CSP : 45 integers, 144 booleans, 306 clauses, largest domain size 144
0.21/0.49	c 0	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.22/0.51	c 0	Encoding CSP to SAT : HOME/temp.cnf
0.22/0.53	c 0	5 (10%) CSP integer variables are encoded (710 clauses, 7660 bytes)
0.22/0.53	c 0	9 (20%) CSP integer variables are encoded (1278 clauses, 14479 bytes)
0.22/0.53	c 0	14 (30%) CSP integer variables are encoded (1328 clauses, 15129 bytes)
0.22/0.53	c 0	18 (40%) CSP integer variables are encoded (1368 clauses, 15649 bytes)
0.22/0.53	c 0	23 (50%) CSP integer variables are encoded (1418 clauses, 16299 bytes)
0.22/0.53	c 0	27 (60%) CSP integer variables are encoded (1458 clauses, 16819 bytes)
0.22/0.53	c 0	32 (70%) CSP integer variables are encoded (1508 clauses, 17469 bytes)
0.22/0.53	c 0	36 (80%) CSP integer variables are encoded (1548 clauses, 17989 bytes)
0.22/0.53	c 0	41 (90%) CSP integer variables are encoded (1598 clauses, 18639 bytes)
0.22/0.53	c 0	45 (100%) CSP integer variables are encoded (1638 clauses, 19159 bytes)
0.22/0.55	c 0	31 (10%) CSP clauses are encoded (3243 clauses, 45629 bytes)
0.22/0.55	c 0	62 (20%) CSP clauses are encoded (5348 clauses, 80999 bytes)
0.22/0.56	c 0	92 (30%) CSP clauses are encoded (6134 clauses, 94469 bytes)
0.22/0.56	c 0	123 (40%) CSP clauses are encoded (8518 clauses, 135352 bytes)
0.22/0.56	c 0	153 (50%) CSP clauses are encoded (9958 clauses, 160363 bytes)
0.22/0.57	c 0	184 (60%) CSP clauses are encoded (11281 clauses, 183002 bytes)
0.22/0.57	c 0	215 (70%) CSP clauses are encoded (12736 clauses, 208286 bytes)
0.22/0.58	c 0	245 (80%) CSP clauses are encoded (14315 clauses, 235639 bytes)
0.22/0.58	c 0	276 (90%) CSP clauses are encoded (15638 clauses, 259277 bytes)
0.22/0.58	c 0	306 (100%) CSP clauses are encoded (16146 clauses, 268495 bytes)
0.22/0.58	c 0	306 CSP clauses encoded
0.22/0.58	c 0	Writing map file : HOME/temp.map
0.22/0.58	c 0	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.22/0.58	c 0	SAT : 1827 SAT variables, 16146 SAT clauses, 268495 bytes
0.22/0.58	c 0	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.22/0.61	c 0	SOLVING HOME/temp.cnf
0.22/0.61	c 0	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
166.99/167.94	c 168	DECODING HOME/temp.out WITH HOME/temp.map
166.99/167.94	c 168	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'
167.04/168.02	c 168	Decoding HOME/temp.out
167.04/168.04	s UNSATISFIABLE
167.04/168.05	c 168	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
167.04/168.11	c 168	CPU 167.15 (0.05 0.02 166.9 0.18)
167.04/168.11	c 168	END Sun Jul 12 05:45:07 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-2080563-1247370139/watcher-2080563-1247370139 -o /tmp/evaluation-result-2080563-1247370139/solver-2080563-1247370139 -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-2080563-1247370139.xml 

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


[startup+0 s]
/proc/loadavg: 2.39 2.23 2.10 4/82 23639
/proc/meminfo: memFree=1719344/2055920 swapFree=4192812/4192956
[pid=23639] ppid=23637 vsize=12272 CPUtime=0
/proc/23639/stat : 23639 (sugar) R 23637 23639 20253 0 -1 4194304 359 0 0 0 0 0 0 0 18 0 1 0 24079196 12566528 327 996147200 4194304 4206940 548682068608 18446744073709551615 214953933822 0 0 4224 0 0 0 0 17 1 0 0
/proc/23639/statm: 3068 327 246 3 0 168 0

[startup+0.048804 s]
/proc/loadavg: 2.39 2.23 2.10 4/82 23639
/proc/meminfo: memFree=1719344/2055920 swapFree=4192812/4192956
[pid=23639] ppid=23637 vsize=14776 CPUtime=0.04
/proc/23639/stat : 23639 (sugar) R 23637 23639 20253 0 -1 4194304 880 0 0 0 3 1 0 0 18 0 1 0 24079196 15130624 848 996147200 4194304 4206940 548682068608 18446744073709551615 214953933822 0 0 4224 0 0 0 0 17 1 0 0
/proc/23639/statm: 3694 848 378 3 0 533 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 14776

[startup+0.102806 s]
/proc/loadavg: 2.39 2.23 2.10 4/82 23639
/proc/meminfo: memFree=1719344/2055920 swapFree=4192812/4192956
[pid=23639] ppid=23637 vsize=16868 CPUtime=0.06
/proc/23639/stat : 23639 (sugar) S 23637 23639 20253 0 -1 4194304 1227 128 0 0 5 1 0 0 16 0 1 0 24079196 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 214953930850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23639/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.302832 s]
/proc/loadavg: 2.39 2.23 2.10 4/82 23639
/proc/meminfo: memFree=1719344/2055920 swapFree=4192812/4192956
[pid=23639] ppid=23637 vsize=16868 CPUtime=0.21
/proc/23639/stat : 23639 (sugar) S 23637 23639 20253 0 -1 4194304 1292 4159 0 1 5 1 13 2 16 0 1 0 24079196 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 214953930850 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/23639/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.21
Current children cumulated vsize (KiB) 16868

[startup+0.701878 s]
/proc/loadavg: 2.39 2.23 2.10 4/82 23639
/proc/meminfo: memFree=1719344/2055920 swapFree=4192812/4192956
[pid=23639] ppid=23637 vsize=16868 CPUtime=0.52
/proc/23639/stat : 23639 (sugar) S 23637 23639 20253 0 -1 4194304 1363 9460 0 2 5 2 38 7 16 0 1 0 24079196 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 214953930850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23639/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.52
Current children cumulated vsize (KiB) 16868

[startup+1.50197 s]
/proc/loadavg: 2.39 2.23 2.10 3/85 23663
/proc/meminfo: memFree=1714960/2055920 swapFree=4192812/4192956
[pid=23639] ppid=23637 vsize=16868 CPUtime=0.52
/proc/23639/stat : 23639 (sugar) S 23637 23639 20253 0 -1 4194304 1363 9460 0 2 5 2 38 7 16 0 1 0 24079196 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 214953930850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23639/statm: 4217 1111 409 3 0 796 0
[pid=23662] ppid=23639 vsize=5356 CPUtime=0
/proc/23662/stat : 23662 (sh) S 23639 23639 20253 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24079258 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23662/statm: 1339 232 193 169 0 50 0
[pid=23663] ppid=23662 vsize=1548 CPUtime=0.87
/proc/23663/stat : 23663 (picosat) R 23662 23639 20253 0 -1 4194304 328 0 0 0 80 7 0 0 25 0 1 0 24079258 1585152 312 996147200 134512640 134931368 4294956256 18446744073709551615 134525929 0 0 4096 0 0 0 0 17 1 0 0
/proc/23663/statm: 387 312 48 102 0 282 0
Current children cumulated CPU time (s) 1.39
Current children cumulated vsize (KiB) 23772

[startup+3.10115 s]
/proc/loadavg: 2.36 2.23 2.10 3/85 23663
/proc/meminfo: memFree=1714576/2055920 swapFree=4192812/4192956
[pid=23639] ppid=23637 vsize=16868 CPUtime=0.52
/proc/23639/stat : 23639 (sugar) S 23637 23639 20253 0 -1 4194304 1363 9460 0 2 5 2 38 7 16 0 1 0 24079196 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 214953930850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23639/statm: 4217 1111 409 3 0 796 0
[pid=23662] ppid=23639 vsize=5356 CPUtime=0
/proc/23662/stat : 23662 (sh) S 23639 23639 20253 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24079258 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23662/statm: 1339 232 193 169 0 50 0
[pid=23663] ppid=23662 vsize=1664 CPUtime=2.46
/proc/23663/stat : 23663 (picosat) R 23662 23639 20253 0 -1 4194304 359 0 0 0 239 7 0 0 25 0 1 0 24079258 1703936 343 996147200 134512640 134931368 4294956256 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/23663/statm: 416 343 48 102 0 311 0
Current children cumulated CPU time (s) 2.98
Current children cumulated vsize (KiB) 23888

[startup+6.30151 s]
/proc/loadavg: 2.36 2.23 2.10 3/85 23663
/proc/meminfo: memFree=1714256/2055920 swapFree=4192812/4192956
[pid=23639] ppid=23637 vsize=16868 CPUtime=0.52
/proc/23639/stat : 23639 (sugar) S 23637 23639 20253 0 -1 4194304 1363 9460 0 2 5 2 38 7 16 0 1 0 24079196 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 214953930850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23639/statm: 4217 1111 409 3 0 796 0
[pid=23662] ppid=23639 vsize=5356 CPUtime=0
/proc/23662/stat : 23662 (sh) S 23639 23639 20253 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24079258 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23662/statm: 1339 232 193 169 0 50 0
[pid=23663] ppid=23662 vsize=1920 CPUtime=5.65
/proc/23663/stat : 23663 (picosat) R 23662 23639 20253 0 -1 4194304 400 0 0 0 558 7 0 0 25 0 1 0 24079258 1966080 384 996147200 134512640 134931368 4294956256 18446744073709551615 134529884 0 0 4096 0 0 0 0 17 1 0 0
/proc/23663/statm: 480 384 48 102 0 375 0
Current children cumulated CPU time (s) 6.17
Current children cumulated vsize (KiB) 24144

[startup+12.7012 s]
/proc/loadavg: 2.30 2.22 2.10 3/85 23663
/proc/meminfo: memFree=1714008/2055920 swapFree=4192812/4192956
[pid=23639] ppid=23637 vsize=16868 CPUtime=0.52
/proc/23639/stat : 23639 (sugar) S 23637 23639 20253 0 -1 4194304 1363 9460 0 2 5 2 38 7 16 0 1 0 24079196 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 214953930850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23639/statm: 4217 1111 409 3 0 796 0
[pid=23662] ppid=23639 vsize=5356 CPUtime=0
/proc/23662/stat : 23662 (sh) S 23639 23639 20253 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24079258 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23662/statm: 1339 232 193 169 0 50 0
[pid=23663] ppid=23662 vsize=2076 CPUtime=12.02
/proc/23663/stat : 23663 (picosat) R 23662 23639 20253 0 -1 4194304 450 0 0 0 1195 7 0 0 25 0 1 0 24079258 2125824 434 996147200 134512640 134931368 4294956256 18446744073709551615 134525794 0 0 4096 0 0 0 0 17 1 0 0
/proc/23663/statm: 519 434 48 102 0 414 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 24300

[startup+25.5027 s]
/proc/loadavg: 2.26 2.21 2.10 3/85 23663
/proc/meminfo: memFree=1713688/2055920 swapFree=4192812/4192956
[pid=23639] ppid=23637 vsize=16868 CPUtime=0.52
/proc/23639/stat : 23639 (sugar) S 23637 23639 20253 0 -1 4194304 1363 9460 0 2 5 2 38 7 16 0 1 0 24079196 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 214953930850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23639/statm: 4217 1111 409 3 0 796 0
[pid=23662] ppid=23639 vsize=5356 CPUtime=0
/proc/23662/stat : 23662 (sh) S 23639 23639 20253 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24079258 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23662/statm: 1339 232 193 169 0 50 0
[pid=23663] ppid=23662 vsize=2440 CPUtime=24.76
/proc/23663/stat : 23663 (picosat) R 23662 23639 20253 0 -1 4194304 539 0 0 0 2469 7 0 0 25 0 1 0 24079258 2498560 523 996147200 134512640 134931368 4294956256 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/23663/statm: 610 523 48 102 0 505 0
Current children cumulated CPU time (s) 25.28
Current children cumulated vsize (KiB) 24664

[startup+51.1026 s]
/proc/loadavg: 2.17 2.19 2.09 3/85 23663
/proc/meminfo: memFree=1713176/2055920 swapFree=4192812/4192956
[pid=23639] ppid=23637 vsize=16868 CPUtime=0.52
/proc/23639/stat : 23639 (sugar) S 23637 23639 20253 0 -1 4194304 1363 9460 0 2 5 2 38 7 16 0 1 0 24079196 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 214953930850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23639/statm: 4217 1111 409 3 0 796 0
[pid=23662] ppid=23639 vsize=5356 CPUtime=0
/proc/23662/stat : 23662 (sh) S 23639 23639 20253 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24079258 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23662/statm: 1339 232 193 169 0 50 0
[pid=23663] ppid=23662 vsize=2812 CPUtime=50.23
/proc/23663/stat : 23663 (picosat) R 23662 23639 20253 0 -1 4194304 641 0 0 0 5016 7 0 0 25 0 1 0 24079258 2879488 625 996147200 134512640 134931368 4294956256 18446744073709551615 134523527 0 0 4096 0 0 0 0 17 1 0 0
/proc/23663/statm: 703 625 48 102 0 598 0
Current children cumulated CPU time (s) 50.75
Current children cumulated vsize (KiB) 25036

[startup+102.306 s]
/proc/loadavg: 2.07 2.16 2.08 3/85 23663
/proc/meminfo: memFree=1712600/2055920 swapFree=4192812/4192956
[pid=23639] ppid=23637 vsize=16868 CPUtime=0.52
/proc/23639/stat : 23639 (sugar) S 23637 23639 20253 0 -1 4194304 1363 9460 0 2 5 2 38 7 16 0 1 0 24079196 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 214953930850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23639/statm: 4217 1111 409 3 0 796 0
[pid=23662] ppid=23639 vsize=5356 CPUtime=0
/proc/23662/stat : 23662 (sh) S 23639 23639 20253 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24079258 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23662/statm: 1339 232 193 169 0 50 0
[pid=23663] ppid=23662 vsize=3388 CPUtime=101.19
/proc/23663/stat : 23663 (picosat) R 23662 23639 20253 0 -1 4194304 758 0 0 0 10111 8 0 0 25 0 1 0 24079258 3469312 742 996147200 134512640 134931368 4294956256 18446744073709551615 134524014 0 0 4096 0 0 0 0 17 1 0 0
/proc/23663/statm: 847 742 48 102 0 742 0
Current children cumulated CPU time (s) 101.71
Current children cumulated vsize (KiB) 25612

[startup+162.302 s]
/proc/loadavg: 2.02 2.13 2.08 3/85 23663
/proc/meminfo: memFree=1712216/2055920 swapFree=4192812/4192956
[pid=23639] ppid=23637 vsize=16868 CPUtime=0.52
/proc/23639/stat : 23639 (sugar) S 23637 23639 20253 0 -1 4194304 1363 9460 0 2 5 2 38 7 16 0 1 0 24079196 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 214953930850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23639/statm: 4217 1111 409 3 0 796 0
[pid=23662] ppid=23639 vsize=5356 CPUtime=0
/proc/23662/stat : 23662 (sh) S 23639 23639 20253 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24079258 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23662/statm: 1339 232 193 169 0 50 0
[pid=23663] ppid=23662 vsize=3684 CPUtime=160.9
/proc/23663/stat : 23663 (picosat) R 23662 23639 20253 0 -1 4194304 894 0 0 0 16082 8 0 0 25 0 1 0 24079258 3772416 833 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23663/statm: 921 833 48 102 0 816 0
Current children cumulated CPU time (s) 161.42
Current children cumulated vsize (KiB) 25908

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

[startup+163.102 s]
/proc/loadavg: 2.02 2.13 2.08 3/85 23663
/proc/meminfo: memFree=1712216/2055920 swapFree=4192812/4192956
[pid=23639] ppid=23637 vsize=16868 CPUtime=0.52
/proc/23639/stat : 23639 (sugar) S 23637 23639 20253 0 -1 4194304 1363 9460 0 2 5 2 38 7 16 0 1 0 24079196 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 214953930850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23639/statm: 4217 1111 409 3 0 796 0
[pid=23662] ppid=23639 vsize=5356 CPUtime=0
/proc/23662/stat : 23662 (sh) S 23639 23639 20253 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24079258 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23662/statm: 1339 232 193 169 0 50 0
[pid=23663] ppid=23662 vsize=3684 CPUtime=161.69
/proc/23663/stat : 23663 (picosat) R 23662 23639 20253 0 -1 4194304 894 0 0 0 16161 8 0 0 25 0 1 0 24079258 3772416 833 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23663/statm: 921 833 48 102 0 816 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 25908

[startup+166.302 s]
/proc/loadavg: 2.02 2.13 2.08 3/85 23663
/proc/meminfo: memFree=1712216/2055920 swapFree=4192812/4192956
[pid=23639] ppid=23637 vsize=16868 CPUtime=0.52
/proc/23639/stat : 23639 (sugar) S 23637 23639 20253 0 -1 4194304 1363 9460 0 2 5 2 38 7 16 0 1 0 24079196 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 214953930850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23639/statm: 4217 1111 409 3 0 796 0
[pid=23662] ppid=23639 vsize=5356 CPUtime=0
/proc/23662/stat : 23662 (sh) S 23639 23639 20253 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24079258 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23662/statm: 1339 232 193 169 0 50 0
[pid=23663] ppid=23662 vsize=3684 CPUtime=164.88
/proc/23663/stat : 23663 (picosat) R 23662 23639 20253 0 -1 4194304 894 0 0 0 16480 8 0 0 25 0 1 0 24079258 3772416 833 996147200 134512640 134931368 4294956256 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/23663/statm: 921 833 48 102 0 816 0
Current children cumulated CPU time (s) 165.4
Current children cumulated vsize (KiB) 25908

[startup+167.102 s]
/proc/loadavg: 2.02 2.12 2.08 3/85 23663
/proc/meminfo: memFree=1712216/2055920 swapFree=4192812/4192956
[pid=23639] ppid=23637 vsize=16868 CPUtime=0.52
/proc/23639/stat : 23639 (sugar) S 23637 23639 20253 0 -1 4194304 1363 9460 0 2 5 2 38 7 16 0 1 0 24079196 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 214953930850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23639/statm: 4217 1111 409 3 0 796 0
[pid=23662] ppid=23639 vsize=5356 CPUtime=0
/proc/23662/stat : 23662 (sh) S 23639 23639 20253 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24079258 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23662/statm: 1339 232 193 169 0 50 0
[pid=23663] ppid=23662 vsize=3684 CPUtime=165.68
/proc/23663/stat : 23663 (picosat) R 23662 23639 20253 0 -1 4194304 894 0 0 0 16560 8 0 0 25 0 1 0 24079258 3772416 833 996147200 134512640 134931368 4294956256 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/23663/statm: 921 833 48 102 0 816 0
Current children cumulated CPU time (s) 166.2
Current children cumulated vsize (KiB) 25908

[startup+167.902 s]
/proc/loadavg: 2.02 2.12 2.08 3/85 23663
/proc/meminfo: memFree=1712216/2055920 swapFree=4192812/4192956
[pid=23639] ppid=23637 vsize=16868 CPUtime=0.52
/proc/23639/stat : 23639 (sugar) S 23637 23639 20253 0 -1 4194304 1363 9460 0 2 5 2 38 7 16 0 1 0 24079196 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 214953930850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23639/statm: 4217 1111 409 3 0 796 0
[pid=23662] ppid=23639 vsize=5356 CPUtime=0
/proc/23662/stat : 23662 (sh) S 23639 23639 20253 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24079258 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23662/statm: 1339 232 193 169 0 50 0
[pid=23663] ppid=23662 vsize=3684 CPUtime=166.47
/proc/23663/stat : 23663 (picosat) R 23662 23639 20253 0 -1 4194304 894 0 0 0 16639 8 0 0 25 0 1 0 24079258 3772416 833 996147200 134512640 134931368 4294956256 18446744073709551615 134543543 0 0 4096 0 0 0 0 17 1 0 0
/proc/23663/statm: 921 833 48 102 0 816 0
Current children cumulated CPU time (s) 166.99
Current children cumulated vsize (KiB) 25908

[startup+168.102 s]
/proc/loadavg: 2.02 2.12 2.08 3/85 23663
/proc/meminfo: memFree=1712216/2055920 swapFree=4192812/4192956
[pid=23639] ppid=23637 vsize=16868 CPUtime=167.04
/proc/23639/stat : 23639 (sugar) S 23637 23639 20253 0 -1 4194304 1445 10641 0 2 5 2 16682 15 15 0 1 0 24079196 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 214953930850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23639/statm: 4217 1112 409 3 0 796 0
Current children cumulated CPU time (s) 167.04
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 168.111
CPU time (s): 167.171
CPU user time (s): 166.961
CPU system time (s): 0.209968
CPU usage (%): 99.4409
Max. virtual memory (cumulated for all children) (KiB): 26008

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 166.961
system time used= 0.209968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15838
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= 878
involuntary context switches= 5949

runsolver used 0.173973 second user time and 0.541917 second system time

The end

Launcher Data 

Begin job on node85 at 2009-07-12 05:42:19
IDJOB=2080563
IDBENCH=57107
IDSOLVER=738
FILE ID=node85/2080563-1247370139
PBS_JOBID= 9507101
Free space on /tmp= 126552 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/knights/normalized-knights-12-9.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-2080563-1247370139/watcher-2080563-1247370139 -o /tmp/evaluation-result-2080563-1247370139/solver-2080563-1247370139 -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-2080563-1247370139.xml

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

MD5SUM BENCH= 88a8a34b19289d35e9ed9938496c3815
RANDOM SEED=1813338353

node85.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		: 3000.220
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		: 3000.220
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:       1719824 kB
Buffers:         33448 kB
Cached:         159536 kB
SwapCached:          0 kB
Active:         200040 kB
Inactive:        69116 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1719824 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1284 kB
Writeback:           0 kB
Mapped:          96568 kB
Slab:            52048 kB
Committed_AS:   263772 kB
PageTables:       1940 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= 126552 MiB
End job on node85 at 2009-07-12 05:45:07