Trace number 2090001

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+picosatSAT 198.433 200.443

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 benchmark20.1379
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

0.06/0.08	c 0	Sugar v1-14-6 + HOME/picosat
0.06/0.08	c 0	BEGIN Sun Jul 12 11:29:46 2009
0.06/0.08	c 0	PID 27770
0.06/0.08	c 0	HOST node23.alineos.net
0.06/0.08	c 0	CONVERTING HOME/instance-2090001-1247390986.xml TO HOME/temp.csp
0.06/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2090001-1247390986.xml' 'HOME/temp.csp'
0.06/0.56	c 0	1 domains, 40 variables, 0 predicates, 333 relations, 333 constraints
0.06/0.57	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.57	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'
0.54/0.64	c 0	Parsing HOME/temp.csp
0.54/0.85	c 1	parsed 707 expressions
0.54/0.86	c 1	Heap : 3 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.54/0.86	c 1	Converting to clausal form CSP
0.54/0.90	c 1	converted 71 (10%) expressions
0.54/0.90	c 1	converted 142 (20%) expressions
0.54/0.90	c 1	converted 213 (30%) expressions
0.54/0.90	c 1	converted 283 (40%) expressions
0.54/0.95	c 1	converted 354 (50%) expressions
0.54/0.98	c 1	converted 425 (60%) expressions
0.95/1.00	c 1	converted 495 (70%) expressions
0.95/1.02	c 1	converted 566 (80%) expressions
0.95/1.04	c 1	converted 637 (90%) expressions
1.05/1.11	c 1	converted 707 (100%) expressions
1.05/1.11	c 1	CSP : 40 integers, 0 booleans, 333 clauses, largest domain size 19
1.05/1.11	c 1	Heap : 7 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.05/1.11	c 1	Propagation in CSP
1.05/1.11	c 1	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.05/1.11	c 1	CSP : 40 integers, 0 booleans, 333 clauses, largest domain size 19
1.05/1.11	c 1	Heap : 7 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.05/1.12	c 1	Simplifing CSP by introducing new Boolean variables
1.05/1.12	c 1	CSP : 40 integers, 0 booleans, 333 clauses, largest domain size 19
1.05/1.12	c 1	Heap : 7 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.05/1.16	c 1	Encoding CSP to SAT : HOME/temp.cnf
1.05/1.16	c 1	4 (10%) CSP integer variables are encoded (68 clauses, 659 bytes)
1.05/1.16	c 1	8 (20%) CSP integer variables are encoded (136 clauses, 1356 bytes)
1.05/1.17	c 1	12 (30%) CSP integer variables are encoded (204 clauses, 2104 bytes)
1.05/1.17	c 1	16 (40%) CSP integer variables are encoded (272 clauses, 2852 bytes)
1.05/1.17	c 1	20 (50%) CSP integer variables are encoded (340 clauses, 3600 bytes)
1.05/1.17	c 1	24 (60%) CSP integer variables are encoded (408 clauses, 4348 bytes)
1.05/1.17	c 1	28 (70%) CSP integer variables are encoded (476 clauses, 5096 bytes)
1.05/1.17	c 1	32 (80%) CSP integer variables are encoded (544 clauses, 5844 bytes)
1.05/1.17	c 1	36 (90%) CSP integer variables are encoded (612 clauses, 6592 bytes)
1.05/1.17	c 1	40 (100%) CSP integer variables are encoded (680 clauses, 7340 bytes)
1.14/1.22	c 1	34 (10%) CSP clauses are encoded (2852 clauses, 43173 bytes)
1.14/1.24	c 1	67 (20%) CSP clauses are encoded (5011 clauses, 79489 bytes)
1.14/1.26	c 1	100 (30%) CSP clauses are encoded (7093 clauses, 116622 bytes)
1.14/1.27	c 1	134 (40%) CSP clauses are encoded (9231 clauses, 156674 bytes)
1.14/1.29	c 1	167 (50%) CSP clauses are encoded (11398 clauses, 197336 bytes)
1.24/1.30	c 1	200 (60%) CSP clauses are encoded (13463 clauses, 236191 bytes)
1.24/1.31	c 1	234 (70%) CSP clauses are encoded (15657 clauses, 277272 bytes)
1.24/1.33	c 1	267 (80%) CSP clauses are encoded (17819 clauses, 317710 bytes)
1.24/1.34	c 1	300 (90%) CSP clauses are encoded (19840 clauses, 355778 bytes)
1.24/1.35	c 1	333 (100%) CSP clauses are encoded (21905 clauses, 394512 bytes)
1.24/1.35	c 1	333 CSP clauses encoded
1.24/1.36	c 1	Writing map file : HOME/temp.map
1.24/1.36	c 1	Heap : 3 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.24/1.36	c 1	SAT : 720 SAT variables, 21905 SAT clauses, 394512 bytes
1.24/1.36	c 1	Heap : 3 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.29/1.41	c 1	SOLVING HOME/temp.cnf
1.29/1.41	c 1	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
198.20/200.27	c 200	DECODING HOME/temp.out WITH HOME/temp.map
198.20/200.27	c 200	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'
198.28/200.35	c 200	Decoding HOME/temp.out
198.28/200.37	s SATISFIABLE
198.28/200.38	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
198.28/200.38	c 200	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
198.28/200.44	c 200	CPU 198.41 (0.06 0.01 198.08 0.26)
198.28/200.44	c 200	END Sun Jul 12 11:33:06 2009

Verifier Data

OK

Watcher Data

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2090001-1247390986/watcher-2090001-1247390986 -o /tmp/evaluation-result-2090001-1247390986/solver-2090001-1247390986 -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-2090001-1247390986.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: 2.09 2.04 2.00 4/75 27770
/proc/meminfo: memFree=1865040/2055920 swapFree=4192812/4192956
[pid=27770] ppid=27768 vsize=12132 CPUtime=0
/proc/27770/stat : 27770 (sugar) R 27768 27770 24324 0 -1 4194304 219 0 0 0 0 0 0 0 20 0 1 0 26164966 12423168 187 996147200 4194304 4206940 548682068608 18446744073709551615 238487507681 0 0 4224 0 0 0 0 17 1 0 0
/proc/27770/statm: 3033 187 142 3 0 133 0

[startup+0.07349 s]
/proc/loadavg: 2.09 2.04 2.00 4/75 27770
/proc/meminfo: memFree=1865040/2055920 swapFree=4192812/4192956
[pid=27770] ppid=27768 vsize=16476 CPUtime=0.06
/proc/27770/stat : 27770 (sugar) R 27768 27770 24324 0 -1 4194304 1045 0 0 0 5 1 0 0 18 0 1 0 26164966 16871424 1013 996147200 4194304 4206940 548682068608 18446744073709551615 238487533074 0 0 4224 0 0 0 0 17 1 0 0
/proc/27770/statm: 4119 1013 380 3 0 698 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16476

[startup+0.101496 s]
/proc/loadavg: 2.09 2.04 2.00 4/75 27770
/proc/meminfo: memFree=1865040/2055920 swapFree=4192812/4192956
[pid=27770] ppid=27768 vsize=16868 CPUtime=0.06
/proc/27770/stat : 27770 (sugar) S 27768 27770 24324 0 -1 4194304 1227 128 0 0 5 1 0 0 19 0 1 0 26164966 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 238496559202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27770/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.301531 s]
/proc/loadavg: 2.09 2.04 2.00 4/75 27770
/proc/meminfo: memFree=1865040/2055920 swapFree=4192812/4192956
[pid=27770] ppid=27768 vsize=16868 CPUtime=0.06
/proc/27770/stat : 27770 (sugar) S 27768 27770 24324 0 -1 4194304 1227 128 0 0 5 1 0 0 19 0 1 0 26164966 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 238496559202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27770/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.701608 s]
/proc/loadavg: 2.09 2.04 2.00 4/75 27770
/proc/meminfo: memFree=1865040/2055920 swapFree=4192812/4192956
[pid=27770] ppid=27768 vsize=16868 CPUtime=0.54
/proc/27770/stat : 27770 (sugar) S 27768 27770 24324 0 -1 4194304 1309 4804 0 1 6 1 43 4 16 0 1 0 26164966 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 238496559202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27770/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.54
Current children cumulated vsize (KiB) 16868

[startup+1.50276 s]
/proc/loadavg: 2.09 2.04 2.00 3/86 27792
/proc/meminfo: memFree=1849720/2055920 swapFree=4192812/4192956
[pid=27770] ppid=27768 vsize=16868 CPUtime=1.31
/proc/27770/stat : 27770 (sugar) S 27768 27770 24324 0 -1 4194304 1365 11949 0 2 6 1 115 9 16 0 1 0 26164966 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 238496559202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27770/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 16868

[startup+3.10207 s]
/proc/loadavg: 2.09 2.04 2.00 3/78 27794
/proc/meminfo: memFree=1859768/2055920 swapFree=4192812/4192956
[pid=27770] ppid=27768 vsize=16868 CPUtime=1.31
/proc/27770/stat : 27770 (sugar) S 27768 27770 24324 0 -1 4194304 1365 11949 0 2 6 1 115 9 16 0 1 0 26164966 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 238496559202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27770/statm: 4217 1113 409 3 0 796 0
[pid=27793] ppid=27770 vsize=5356 CPUtime=0
/proc/27793/stat : 27793 (sh) S 27770 27770 24324 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26165107 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27793/statm: 1339 232 193 169 0 50 0
[pid=27794] ppid=27793 vsize=1924 CPUtime=1.66
/proc/27794/stat : 27794 (picosat) R 27793 27770 24324 0 -1 4194304 406 0 0 0 153 13 0 0 25 0 1 0 26165107 1970176 390 996147200 134512640 134931368 4294956256 18446744073709551615 134525661 0 0 4096 0 0 0 0 17 1 0 0
/proc/27794/statm: 481 390 48 102 0 376 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 24148

[startup+6.30169 s]
/proc/loadavg: 2.08 2.04 2.00 3/78 27794
/proc/meminfo: memFree=1859320/2055920 swapFree=4192812/4192956
[pid=27770] ppid=27768 vsize=16868 CPUtime=1.31
/proc/27770/stat : 27770 (sugar) S 27768 27770 24324 0 -1 4194304 1365 11949 0 2 6 1 115 9 16 0 1 0 26164966 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 238496559202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27770/statm: 4217 1113 409 3 0 796 0
[pid=27793] ppid=27770 vsize=5356 CPUtime=0
/proc/27793/stat : 27793 (sh) S 27770 27770 24324 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26165107 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27793/statm: 1339 232 193 169 0 50 0
[pid=27794] ppid=27793 vsize=2032 CPUtime=4.84
/proc/27794/stat : 27794 (picosat) R 27793 27770 24324 0 -1 4194304 462 0 0 0 471 13 0 0 25 0 1 0 26165107 2080768 446 996147200 134512640 134931368 4294956256 18446744073709551615 134529884 0 0 4096 0 0 0 0 17 1 0 0
/proc/27794/statm: 508 446 48 102 0 403 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 24256

[startup+12.7019 s]
/proc/loadavg: 2.07 2.03 2.00 3/78 27794
/proc/meminfo: memFree=1858936/2055920 swapFree=4192812/4192956
[pid=27770] ppid=27768 vsize=16868 CPUtime=1.31
/proc/27770/stat : 27770 (sugar) S 27768 27770 24324 0 -1 4194304 1365 11949 0 2 6 1 115 9 16 0 1 0 26164966 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 238496559202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27770/statm: 4217 1113 409 3 0 796 0
[pid=27793] ppid=27770 vsize=5356 CPUtime=0
/proc/27793/stat : 27793 (sh) S 27770 27770 24324 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26165107 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27793/statm: 1339 232 193 169 0 50 0
[pid=27794] ppid=27793 vsize=2352 CPUtime=11.17
/proc/27794/stat : 27794 (picosat) R 27793 27770 24324 0 -1 4194304 531 0 0 0 1104 13 0 0 25 0 1 0 26165107 2408448 515 996147200 134512640 134931368 4294956256 18446744073709551615 134529054 0 0 4096 0 0 0 0 17 1 0 0
/proc/27794/statm: 588 515 48 102 0 483 0
Current children cumulated CPU time (s) 12.48
Current children cumulated vsize (KiB) 24576

[startup+25.5014 s]
/proc/loadavg: 2.06 2.03 2.00 3/78 27794
/proc/meminfo: memFree=1858680/2055920 swapFree=4192812/4192956
[pid=27770] ppid=27768 vsize=16868 CPUtime=1.31
/proc/27770/stat : 27770 (sugar) S 27768 27770 24324 0 -1 4194304 1365 11949 0 2 6 1 115 9 16 0 1 0 26164966 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 238496559202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27770/statm: 4217 1113 409 3 0 796 0
[pid=27793] ppid=27770 vsize=5356 CPUtime=0
/proc/27793/stat : 27793 (sh) S 27770 27770 24324 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26165107 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27793/statm: 1339 232 193 169 0 50 0
[pid=27794] ppid=27793 vsize=2716 CPUtime=23.85
/proc/27794/stat : 27794 (picosat) R 27793 27770 24324 0 -1 4194304 604 0 0 0 2372 13 0 0 25 0 1 0 26165107 2781184 588 996147200 134512640 134931368 4294956256 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/27794/statm: 679 588 48 102 0 574 0
Current children cumulated CPU time (s) 25.16
Current children cumulated vsize (KiB) 24940

[startup+51.1014 s]
/proc/loadavg: 2.10 2.04 2.00 3/78 27794
/proc/meminfo: memFree=1858296/2055920 swapFree=4192812/4192956
[pid=27770] ppid=27768 vsize=16868 CPUtime=1.31
/proc/27770/stat : 27770 (sugar) S 27768 27770 24324 0 -1 4194304 1365 11949 0 2 6 1 115 9 16 0 1 0 26164966 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 238496559202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27770/statm: 4217 1113 409 3 0 796 0
[pid=27793] ppid=27770 vsize=5356 CPUtime=0
/proc/27793/stat : 27793 (sh) S 27770 27770 24324 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26165107 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27793/statm: 1339 232 193 169 0 50 0
[pid=27794] ppid=27793 vsize=3244 CPUtime=49.21
/proc/27794/stat : 27794 (picosat) R 27793 27770 24324 0 -1 4194304 718 0 0 0 4908 13 0 0 25 0 1 0 26165107 3321856 702 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27794/statm: 811 702 48 102 0 706 0
Current children cumulated CPU time (s) 50.52
Current children cumulated vsize (KiB) 25468

[startup+102.306 s]
/proc/loadavg: 2.12 2.05 2.00 3/79 27795
/proc/meminfo: memFree=1857648/2055920 swapFree=4192812/4192956
[pid=27770] ppid=27768 vsize=16868 CPUtime=1.31
/proc/27770/stat : 27770 (sugar) S 27768 27770 24324 0 -1 4194304 1365 11949 0 2 6 1 115 9 16 0 1 0 26164966 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 238496559202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27770/statm: 4217 1113 409 3 0 796 0
[pid=27793] ppid=27770 vsize=5356 CPUtime=0
/proc/27793/stat : 27793 (sh) S 27770 27770 24324 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26165107 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27793/statm: 1339 232 193 169 0 50 0
[pid=27794] ppid=27793 vsize=3716 CPUtime=99.92
/proc/27794/stat : 27794 (picosat) R 27793 27770 24324 0 -1 4194304 867 0 0 0 9979 13 0 0 25 0 1 0 26165107 3805184 841 996147200 134512640 134931368 4294956256 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/27794/statm: 929 841 48 102 0 824 0
Current children cumulated CPU time (s) 101.23
Current children cumulated vsize (KiB) 25940

[startup+162.302 s]
/proc/loadavg: 2.11 2.06 2.00 3/79 27795
/proc/meminfo: memFree=1857072/2055920 swapFree=4192812/4192956
[pid=27770] ppid=27768 vsize=16868 CPUtime=1.31
/proc/27770/stat : 27770 (sugar) S 27768 27770 24324 0 -1 4194304 1365 11949 0 2 6 1 115 9 16 0 1 0 26164966 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 238496559202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27770/statm: 4217 1113 409 3 0 796 0
[pid=27793] ppid=27770 vsize=5356 CPUtime=0
/proc/27793/stat : 27793 (sh) S 27770 27770 24324 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26165107 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27793/statm: 1339 232 193 169 0 50 0
[pid=27794] ppid=27793 vsize=4204 CPUtime=159.35
/proc/27794/stat : 27794 (picosat) R 27793 27770 24324 0 -1 4194304 994 0 0 0 15922 13 0 0 25 0 1 0 26165107 4304896 945 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27794/statm: 1051 945 48 102 0 946 0
Current children cumulated CPU time (s) 160.66
Current children cumulated vsize (KiB) 26428

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

[startup+179.101 s]
/proc/loadavg: 2.08 2.05 2.00 3/79 27795
/proc/meminfo: memFree=1856816/2055920 swapFree=4192812/4192956
[pid=27770] ppid=27768 vsize=16868 CPUtime=1.31
/proc/27770/stat : 27770 (sugar) S 27768 27770 24324 0 -1 4194304 1365 11949 0 2 6 1 115 9 16 0 1 0 26164966 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 238496559202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27770/statm: 4217 1113 409 3 0 796 0
[pid=27793] ppid=27770 vsize=5356 CPUtime=0
/proc/27793/stat : 27793 (sh) S 27770 27770 24324 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26165107 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27793/statm: 1339 232 193 169 0 50 0
[pid=27794] ppid=27793 vsize=4320 CPUtime=175.99
/proc/27794/stat : 27794 (picosat) R 27793 27770 24324 0 -1 4194304 1053 0 0 0 17586 13 0 0 25 0 1 0 26165107 4423680 1003 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27794/statm: 1080 1003 48 102 0 975 0
Current children cumulated CPU time (s) 177.3
Current children cumulated vsize (KiB) 26544

[startup+191.903 s]
/proc/loadavg: 2.06 2.05 2.00 3/79 27795
/proc/meminfo: memFree=1856624/2055920 swapFree=4192812/4192956
[pid=27770] ppid=27768 vsize=16868 CPUtime=1.31
/proc/27770/stat : 27770 (sugar) S 27768 27770 24324 0 -1 4194304 1365 11949 0 2 6 1 115 9 16 0 1 0 26164966 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 238496559202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27770/statm: 4217 1113 409 3 0 796 0
[pid=27793] ppid=27770 vsize=5356 CPUtime=0
/proc/27793/stat : 27793 (sh) S 27770 27770 24324 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26165107 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27793/statm: 1339 232 193 169 0 50 0
[pid=27794] ppid=27793 vsize=4296 CPUtime=188.67
/proc/27794/stat : 27794 (picosat) R 27793 27770 24324 0 -1 4194304 1109 0 0 0 18854 13 0 0 25 0 1 0 26165107 4399104 1000 996147200 134512640 134931368 4294956256 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/27794/statm: 1074 1000 48 102 0 969 0
Current children cumulated CPU time (s) 189.98
Current children cumulated vsize (KiB) 26520

[startup+195.101 s]
/proc/loadavg: 2.06 2.05 2.00 3/79 27795
/proc/meminfo: memFree=1856624/2055920 swapFree=4192812/4192956
[pid=27770] ppid=27768 vsize=16868 CPUtime=1.31
/proc/27770/stat : 27770 (sugar) S 27768 27770 24324 0 -1 4194304 1365 11949 0 2 6 1 115 9 16 0 1 0 26164966 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 238496559202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27770/statm: 4217 1113 409 3 0 796 0
[pid=27793] ppid=27770 vsize=5356 CPUtime=0
/proc/27793/stat : 27793 (sh) S 27770 27770 24324 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26165107 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27793/statm: 1339 232 193 169 0 50 0
[pid=27794] ppid=27793 vsize=4296 CPUtime=191.84
/proc/27794/stat : 27794 (picosat) R 27793 27770 24324 0 -1 4194304 1109 0 0 0 19171 13 0 0 25 0 1 0 26165107 4399104 1000 996147200 134512640 134931368 4294956256 18446744073709551615 134529353 0 0 4096 0 0 0 0 17 1 0 0
/proc/27794/statm: 1074 1000 48 102 0 969 0
Current children cumulated CPU time (s) 193.15
Current children cumulated vsize (KiB) 26520

[startup+198.302 s]
/proc/loadavg: 2.06 2.05 2.00 3/79 27795
/proc/meminfo: memFree=1856624/2055920 swapFree=4192812/4192956
[pid=27770] ppid=27768 vsize=16868 CPUtime=1.31
/proc/27770/stat : 27770 (sugar) S 27768 27770 24324 0 -1 4194304 1365 11949 0 2 6 1 115 9 16 0 1 0 26164966 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 238496559202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27770/statm: 4217 1113 409 3 0 796 0
[pid=27793] ppid=27770 vsize=5356 CPUtime=0
/proc/27793/stat : 27793 (sh) S 27770 27770 24324 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26165107 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27793/statm: 1339 232 193 169 0 50 0
[pid=27794] ppid=27793 vsize=4412 CPUtime=195.01
/proc/27794/stat : 27794 (picosat) R 27793 27770 24324 0 -1 4194304 1112 0 0 0 19488 13 0 0 25 0 1 0 26165107 4517888 1000 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27794/statm: 1103 1000 48 102 0 998 0
Current children cumulated CPU time (s) 196.32
Current children cumulated vsize (KiB) 26636

[startup+199.106 s]
/proc/loadavg: 2.06 2.05 2.00 3/79 27795
/proc/meminfo: memFree=1856624/2055920 swapFree=4192812/4192956
[pid=27770] ppid=27768 vsize=16868 CPUtime=1.31
/proc/27770/stat : 27770 (sugar) S 27768 27770 24324 0 -1 4194304 1365 11949 0 2 6 1 115 9 16 0 1 0 26164966 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 238496559202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27770/statm: 4217 1113 409 3 0 796 0
[pid=27793] ppid=27770 vsize=5356 CPUtime=0
/proc/27793/stat : 27793 (sh) S 27770 27770 24324 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26165107 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27793/statm: 1339 232 193 169 0 50 0
[pid=27794] ppid=27793 vsize=4412 CPUtime=195.8
/proc/27794/stat : 27794 (picosat) R 27793 27770 24324 0 -1 4194304 1112 0 0 0 19567 13 0 0 25 0 1 0 26165107 4517888 1000 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27794/statm: 1103 1000 48 102 0 998 0
Current children cumulated CPU time (s) 197.11
Current children cumulated vsize (KiB) 26636

[startup+199.901 s]
/proc/loadavg: 2.06 2.05 2.00 3/79 27795
/proc/meminfo: memFree=1856624/2055920 swapFree=4192812/4192956
[pid=27770] ppid=27768 vsize=16868 CPUtime=1.31
/proc/27770/stat : 27770 (sugar) S 27768 27770 24324 0 -1 4194304 1365 11949 0 2 6 1 115 9 16 0 1 0 26164966 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 238496559202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27770/statm: 4217 1113 409 3 0 796 0
[pid=27793] ppid=27770 vsize=5356 CPUtime=0
/proc/27793/stat : 27793 (sh) S 27770 27770 24324 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26165107 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27793/statm: 1339 232 193 169 0 50 0
[pid=27794] ppid=27793 vsize=4412 CPUtime=196.6
/proc/27794/stat : 27794 (picosat) R 27793 27770 24324 0 -1 4194304 1112 0 0 0 19647 13 0 0 25 0 1 0 26165107 4517888 1000 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27794/statm: 1103 1000 48 102 0 998 0
Current children cumulated CPU time (s) 197.91
Current children cumulated vsize (KiB) 26636

[startup+200.301 s]
/proc/loadavg: 2.05 2.05 2.00 3/79 27795
/proc/meminfo: memFree=1856624/2055920 swapFree=4192812/4192956
[pid=27770] ppid=27768 vsize=16868 CPUtime=198.28
/proc/27770/stat : 27770 (sugar) S 27768 27770 24324 0 -1 4194304 1428 13352 0 2 6 1 19798 23 17 0 1 0 26164966 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 238496559202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27770/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 198.28
Current children cumulated vsize (KiB) 16868

[startup+200.401 s]
/proc/loadavg: 2.05 2.05 2.00 3/79 27795
/proc/meminfo: memFree=1856624/2055920 swapFree=4192812/4192956
[pid=27770] ppid=27768 vsize=16868 CPUtime=198.28
/proc/27770/stat : 27770 (sugar) S 27768 27770 24324 0 -1 4194304 1449 13352 0 2 6 1 19798 23 16 0 1 0 26164966 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 238496559202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27770/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 198.28
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 200.443
CPU time (s): 198.433
CPU user time (s): 198.154
CPU system time (s): 0.278957
CPU usage (%): 98.9974
Max. virtual memory (cumulated for all children) (KiB): 886532

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 198.154
system time used= 0.278957
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18640
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= 1986
involuntary context switches= 6120

runsolver used 0.26096 second user time and 0.661899 second system time

The end

Launcher Data

Begin job on node23 at 2009-07-12 11:29:46
IDJOB=2090001
IDBENCH=59659
IDSOLVER=738
FILE ID=node23/2090001-1247390986
PBS_JOBID= 9507262
Free space on /tmp= 66360 MiB

SOLVER NAME= Sugar v1.14.6+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 -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-2090001-1247390986/watcher-2090001-1247390986 -o /tmp/evaluation-result-2090001-1247390986/solver-2090001-1247390986 -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-2090001-1247390986.xml

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

MD5SUM BENCH= da9e23b0aa707fc299fcc313dae9c2df
RANDOM SEED=2076487297

node23.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		: 3000.277
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		: 3000.277
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:       1865520 kB
Buffers:         23052 kB
Cached:          94860 kB
SwapCached:          0 kB
Active:         103024 kB
Inactive:        35904 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1865520 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1496 kB
Writeback:           0 kB
Mapped:          31652 kB
Slab:            36784 kB
Committed_AS:   285768 kB
PageTables:       1760 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= 66360 MiB
End job on node23 at 2009-07-12 11:33:06