Trace number 1100141

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 51.7431 52.3369

General information on the benchmark

Namecsp/tightness0.65/
normalized-rand-2-40-40-135-650-74_ext.xml
MD5SUMdf6d8d794a02b35815c263bb51acd3dd
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 benchmark0.695893
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints135
Maximum constraint arity2
Maximum domain size40
Number of constraints which are defined in extension135
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 21:36:49 2008
0.00/0.04	c 0	PID 10213
0.00/0.05	c 0	HOST node25.alineos.net
0.00/0.05	c 0	CONVERTING HOME/instance-1100141-1215286609.xml TO HOME/temp.csp
0.00/0.05	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1100141-1215286609.xml' 'HOME/temp.csp'
0.03/0.50	c 1	1 domains, 40 variables, 0 predicates, 135 relations, 135 constraints
0.03/0.53	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.53	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.46/0.61	c 1	Parsing HOME/temp.csp
1.01/1.16	c 1	parsed 311 expressions
1.01/1.16	c 1	Heap : 8 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.01/1.16	c 1	Converting to clausal form CSP
1.01/1.18	c 1	converted 32 (10%) expressions
1.01/1.19	c 1	converted 63 (20%) expressions
1.01/1.19	c 1	converted 94 (30%) expressions
1.11/1.20	c 1	converted 125 (40%) expressions
1.11/1.21	c 1	converted 156 (50%) expressions
1.11/1.24	c 1	converted 187 (60%) expressions
1.11/1.27	c 1	converted 218 (70%) expressions
1.20/1.39	c 1	converted 249 (80%) expressions
1.30/1.42	c 2	converted 280 (90%) expressions
1.30/1.47	c 2	converted 311 (100%) expressions
1.30/1.47	c 2	CSP : 40 integers, 0 booleans, 135 clauses, largest domain size 40
1.30/1.47	c 2	Heap : 16 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.30/1.47	c 2	Propagation in CSP
1.30/1.47	c 2	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.30/1.47	c 2	CSP : 40 integers, 0 booleans, 135 clauses, largest domain size 40
1.30/1.47	c 2	Heap : 16 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.30/1.47	c 2	Simplifing CSP by introducing new Boolean variables
1.30/1.47	c 2	CSP : 40 integers, 0 booleans, 135 clauses, largest domain size 40
1.30/1.47	c 2	Heap : 16 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.41/1.53	c 2	Encoding CSP to SAT : HOME/temp.cnf
1.41/1.55	c 2	4 (10%) CSP integer variables are encoded (152 clauses, 1526 bytes)
1.41/1.55	c 2	8 (20%) CSP integer variables are encoded (304 clauses, 3198 bytes)
1.41/1.55	c 2	12 (30%) CSP integer variables are encoded (456 clauses, 4870 bytes)
1.41/1.55	c 2	16 (40%) CSP integer variables are encoded (608 clauses, 6542 bytes)
1.41/1.56	c 2	20 (50%) CSP integer variables are encoded (760 clauses, 8214 bytes)
1.41/1.56	c 2	24 (60%) CSP integer variables are encoded (912 clauses, 9886 bytes)
1.41/1.56	c 2	28 (70%) CSP integer variables are encoded (1064 clauses, 11739 bytes)
1.41/1.56	c 2	32 (80%) CSP integer variables are encoded (1216 clauses, 13715 bytes)
1.41/1.56	c 2	36 (90%) CSP integer variables are encoded (1368 clauses, 15691 bytes)
1.41/1.56	c 2	40 (100%) CSP integer variables are encoded (1520 clauses, 17667 bytes)
1.51/1.63	c 2	14 (10%) CSP clauses are encoded (6522 clauses, 106049 bytes)
1.51/1.66	c 2	27 (20%) CSP clauses are encoded (11107 clauses, 197647 bytes)
1.61/1.70	c 2	41 (30%) CSP clauses are encoded (16079 clauses, 296495 bytes)
1.61/1.73	c 2	54 (40%) CSP clauses are encoded (20666 clauses, 389383 bytes)
1.61/1.76	c 2	68 (50%) CSP clauses are encoded (25668 clauses, 487765 bytes)
1.61/1.79	c 2	81 (60%) CSP clauses are encoded (30299 clauses, 579894 bytes)
1.70/1.82	c 2	95 (70%) CSP clauses are encoded (35210 clauses, 679277 bytes)
1.70/1.85	c 2	108 (80%) CSP clauses are encoded (39828 clauses, 774440 bytes)
1.70/1.88	c 2	122 (90%) CSP clauses are encoded (44773 clauses, 878894 bytes)
1.80/1.91	c 2	135 (100%) CSP clauses are encoded (49346 clauses, 983214 bytes)
1.80/1.91	c 2	135 CSP clauses encoded
1.80/1.91	c 2	Writing map file : HOME/temp.map
1.80/1.92	c 2	Heap : 6 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.80/1.92	c 2	SAT : 1560 SAT variables, 49346 SAT clauses, 983214 bytes
1.80/1.92	c 2	Heap : 6 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.80/1.94	c 2	SOLVING HOME/temp.cnf
1.80/1.94	c 2	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
51.51/52.17	c 52	DECODING HOME/temp.out WITH HOME/temp.map
51.51/52.17	c 52	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
51.59/52.24	c 52	Decoding HOME/temp.out
51.59/52.27	s SATISFIABLE
51.59/52.27	v 6 32 8 3 15 2 17 5 36 22 7 24 27 28 29 31 25 14 5 15 22 31 9 16 14 18 6 22 3 28 11 23 5 32 25 26 17 22 15 33
51.59/52.29	c 52	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
51.59/52.33	c 52	CPU 51.25 (0.03 0.01 51.22 0.46)
51.59/52.33	c 52	END Sat Jul  5 21:37:41 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-1100141-1215286609/watcher-1100141-1215286609 -o /tmp/evaluation-result-1100141-1215286609/solver-1100141-1215286609 -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-1100141-1215286609.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: 1.92 1.98 1.99 4/72 10213
/proc/meminfo: memFree=1734608/2055920 swapFree=4180844/4192956
[pid=10213] ppid=10211 vsize=18572 CPUtime=0
/proc/10213/stat : 10213 (runsolver) R 10211 10213 8784 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 2007634943 19017728 292 996147200 4194304 4296836 548682068272 18446744073709551615 253307186471 0 0 4096 24578 0 0 0 17 1 0 0
/proc/10213/statm: 4643 292 257 25 0 2626 0

[startup+0.090889 s]
/proc/loadavg: 1.92 1.98 1.99 4/72 10213
/proc/meminfo: memFree=1734608/2055920 swapFree=4180844/4192956
[pid=10213] ppid=10211 vsize=13600 CPUtime=0.03
/proc/10213/stat : 10213 (sugar) S 10211 10213 8784 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 2007634943 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 253316083810 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/10213/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.102887 s]
/proc/loadavg: 1.92 1.98 1.99 4/72 10213
/proc/meminfo: memFree=1734608/2055920 swapFree=4180844/4192956
[pid=10213] ppid=10211 vsize=13600 CPUtime=0.03
/proc/10213/stat : 10213 (sugar) S 10211 10213 8784 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 2007634943 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 253316083810 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/10213/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.30191 s]
/proc/loadavg: 1.92 1.98 1.99 4/72 10213
/proc/meminfo: memFree=1734608/2055920 swapFree=4180844/4192956
[pid=10213] ppid=10211 vsize=13600 CPUtime=0.03
/proc/10213/stat : 10213 (sugar) S 10211 10213 8784 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 2007634943 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 253316083810 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/10213/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.701942 s]
/proc/loadavg: 1.92 1.98 1.99 4/72 10213
/proc/meminfo: memFree=1734608/2055920 swapFree=4180844/4192956
[pid=10213] ppid=10211 vsize=13600 CPUtime=0.46
/proc/10213/stat : 10213 (sugar) S 10211 10213 8784 0 -1 4194304 973 4688 0 1 3 0 39 4 16 0 1 0 2007634943 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 253316083810 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/10213/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.46
Current children cumulated vsize (KiB) 13600

[startup+1.50202 s]
/proc/loadavg: 1.92 1.98 1.99 3/83 10235
/proc/meminfo: memFree=1720056/2055920 swapFree=4180844/4192956
[pid=10213] ppid=10211 vsize=13600 CPUtime=0.47
/proc/10213/stat : 10213 (sugar) S 10211 10213 8784 0 -1 4194304 974 4688 0 1 3 1 39 4 15 0 1 0 2007634943 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 253316083810 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/10213/statm: 3400 797 370 3 0 500 0
[pid=10226] ppid=10213 vsize=5356 CPUtime=0
/proc/10226/stat : 10226 (sh) S 10213 10213 8784 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 2007634997 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10226/statm: 1339 233 193 169 0 50 0
[pid=10227] ppid=10226 vsize=864224 CPUtime=0.94
/proc/10227/stat : 10227 (java) S 10226 10213 8784 0 -1 0 8800 0 1 0 90 4 0 0 19 0 9 0 2007634997 884965376 8065 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/10227/statm: 216056 8065 2540 9 0 210631 0
[pid=10227/tid=10228] ppid=10226 vsize=864224 CPUtime=0.48
/proc/10227/task/10228/stat : 10228 (java) R 10226 10213 8784 0 -1 64 2721 0 1 0 47 1 0 0 18 0 9 0 2007634998 884965376 8065 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10227/tid=10229] ppid=10226 vsize=864224 CPUtime=0.35
/proc/10227/task/10229/stat : 10229 (java) R 10226 10213 8784 0 -1 64 5049 0 0 0 34 1 0 0 16 0 9 0 2007634999 884965376 8065 996147200 134512640 134550740 4294955952 18446744073709551615 104180097 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=10227/tid=10230] ppid=10226 vsize=864224 CPUtime=0
/proc/10227/task/10230/stat : 10230 (java) S 10226 10213 8784 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 2007634999 884965376 8065 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10227/tid=10231] ppid=10226 vsize=864224 CPUtime=0
/proc/10227/task/10231/stat : 10231 (java) S 10226 10213 8784 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 2007634999 884965376 8065 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10227/tid=10232] ppid=10226 vsize=864224 CPUtime=0
/proc/10227/task/10232/stat : 10232 (java) S 10226 10213 8784 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 2007635001 884965376 8065 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10227/tid=10233] ppid=10226 vsize=864224 CPUtime=0.07
/proc/10227/task/10233/stat : 10233 (java) S 10226 10213 8784 0 -1 64 333 0 0 0 7 0 0 0 16 0 9 0 2007635001 884965376 8065 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10227/tid=10234] ppid=10226 vsize=864224 CPUtime=0
/proc/10227/task/10234/stat : 10234 (java) S 10226 10213 8784 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 2007635001 884965376 8065 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10227/tid=10235] ppid=10226 vsize=864224 CPUtime=0
/proc/10227/task/10235/stat : 10235 (java) S 10226 10213 8784 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 2007635001 884965376 8065 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.41
Current children cumulated vsize (KiB) 883180

[startup+3.10116 s]
/proc/loadavg: 1.92 1.98 1.99 3/75 10237
/proc/meminfo: memFree=1730104/2055920 swapFree=4180844/4192956
[pid=10213] ppid=10211 vsize=13600 CPUtime=1.84
/proc/10213/stat : 10213 (sugar) S 10211 10213 8784 0 -1 4194304 1021 13924 0 2 3 1 169 11 16 0 1 0 2007634943 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 253316083810 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/10213/statm: 3400 798 370 3 0 500 0
[pid=10236] ppid=10213 vsize=5356 CPUtime=0
/proc/10236/stat : 10236 (sh) S 10213 10213 8784 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007635138 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10236/statm: 1339 232 193 169 0 50 0
[pid=10237] ppid=10236 vsize=2720 CPUtime=1.13
/proc/10237/stat : 10237 (picosat) R 10236 10213 8784 0 -1 4194304 604 0 0 0 83 30 0 0 25 0 1 0 2007635138 2785280 590 996147200 134512640 134931368 4294956256 18446744073709551615 134525698 0 0 4096 0 0 0 0 17 1 0 0
/proc/10237/statm: 680 590 42 102 0 575 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 21676

[startup+6.30145 s]
/proc/loadavg: 1.93 1.98 1.99 3/75 10237
/proc/meminfo: memFree=1727736/2055920 swapFree=4180844/4192956
[pid=10213] ppid=10211 vsize=13600 CPUtime=1.84
/proc/10213/stat : 10213 (sugar) S 10211 10213 8784 0 -1 4194304 1021 13924 0 2 3 1 169 11 16 0 1 0 2007634943 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 253316083810 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/10213/statm: 3400 798 370 3 0 500 0
[pid=10236] ppid=10213 vsize=5356 CPUtime=0
/proc/10236/stat : 10236 (sh) S 10213 10213 8784 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007635138 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10236/statm: 1339 232 193 169 0 50 0
[pid=10237] ppid=10236 vsize=3392 CPUtime=4.3
/proc/10237/stat : 10237 (picosat) R 10236 10213 8784 0 -1 4194304 796 0 0 0 400 30 0 0 25 0 1 0 2007635138 3473408 780 996147200 134512640 134931368 4294956256 18446744073709551615 134525949 0 0 4096 0 0 0 0 17 1 0 0
/proc/10237/statm: 848 780 48 102 0 743 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 22348

[startup+12.701 s]
/proc/loadavg: 1.93 1.98 1.99 3/75 10237
/proc/meminfo: memFree=1727416/2055920 swapFree=4180844/4192956
[pid=10213] ppid=10211 vsize=13600 CPUtime=1.84
/proc/10213/stat : 10213 (sugar) S 10211 10213 8784 0 -1 4194304 1021 13924 0 2 3 1 169 11 16 0 1 0 2007634943 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 253316083810 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/10213/statm: 3400 798 370 3 0 500 0
[pid=10236] ppid=10213 vsize=5356 CPUtime=0
/proc/10236/stat : 10236 (sh) S 10213 10213 8784 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007635138 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10236/statm: 1339 232 193 169 0 50 0
[pid=10237] ppid=10236 vsize=3716 CPUtime=10.64
/proc/10237/stat : 10237 (picosat) R 10236 10213 8784 0 -1 4194304 865 0 0 0 1034 30 0 0 25 0 1 0 2007635138 3805184 849 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10237/statm: 929 849 48 102 0 824 0
Current children cumulated CPU time (s) 12.48
Current children cumulated vsize (KiB) 22672

[startup+25.5022 s]
/proc/loadavg: 1.95 1.98 1.99 3/75 10237
/proc/meminfo: memFree=1727032/2055920 swapFree=4180844/4192956
[pid=10213] ppid=10211 vsize=13600 CPUtime=1.84
/proc/10213/stat : 10213 (sugar) S 10211 10213 8784 0 -1 4194304 1021 13924 0 2 3 1 169 11 16 0 1 0 2007634943 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 253316083810 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/10213/statm: 3400 798 370 3 0 500 0
[pid=10236] ppid=10213 vsize=5356 CPUtime=0
/proc/10236/stat : 10236 (sh) S 10213 10213 8784 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007635138 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10236/statm: 1339 232 193 169 0 50 0
[pid=10237] ppid=10236 vsize=4348 CPUtime=23.31
/proc/10237/stat : 10237 (picosat) R 10236 10213 8784 0 -1 4194304 959 0 0 0 2301 30 0 0 25 0 1 0 2007635138 4452352 943 996147200 134512640 134931368 4294956256 18446744073709551615 134525785 0 0 4096 0 0 0 0 17 1 0 0
/proc/10237/statm: 1087 943 48 102 0 982 0
Current children cumulated CPU time (s) 25.15
Current children cumulated vsize (KiB) 23304

[startup+51.1025 s]
/proc/loadavg: 1.96 1.98 1.99 3/75 10237
/proc/meminfo: memFree=1726392/2055920 swapFree=4180844/4192956
[pid=10213] ppid=10211 vsize=13600 CPUtime=1.84
/proc/10213/stat : 10213 (sugar) S 10211 10213 8784 0 -1 4194304 1021 13924 0 2 3 1 169 11 16 0 1 0 2007634943 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 253316083810 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/10213/statm: 3400 798 370 3 0 500 0
[pid=10236] ppid=10213 vsize=5356 CPUtime=0
/proc/10236/stat : 10236 (sh) S 10213 10213 8784 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007635138 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10236/statm: 1339 232 193 169 0 50 0
[pid=10237] ppid=10236 vsize=4924 CPUtime=48.68
/proc/10237/stat : 10237 (picosat) R 10236 10213 8784 0 -1 4194304 1120 0 0 0 4837 31 0 0 25 0 1 0 2007635138 5042176 1104 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10237/statm: 1231 1104 48 102 0 1126 0
Current children cumulated CPU time (s) 50.52
Current children cumulated vsize (KiB) 23880

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

[startup+51.9016 s]
/proc/loadavg: 1.96 1.98 1.99 3/75 10237
/proc/meminfo: memFree=1726264/2055920 swapFree=4180844/4192956
[pid=10213] ppid=10211 vsize=13600 CPUtime=1.84
/proc/10213/stat : 10213 (sugar) S 10211 10213 8784 0 -1 4194304 1021 13924 0 2 3 1 169 11 16 0 1 0 2007634943 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 253316083810 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/10213/statm: 3400 798 370 3 0 500 0
[pid=10236] ppid=10213 vsize=5356 CPUtime=0
/proc/10236/stat : 10236 (sh) S 10213 10213 8784 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007635138 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10236/statm: 1339 232 193 169 0 50 0
[pid=10237] ppid=10236 vsize=4924 CPUtime=49.47
/proc/10237/stat : 10237 (picosat) R 10236 10213 8784 0 -1 4194304 1120 0 0 0 4916 31 0 0 25 0 1 0 2007635138 5042176 1104 996147200 134512640 134931368 4294956256 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/10237/statm: 1231 1104 48 102 0 1126 0
Current children cumulated CPU time (s) 51.31
Current children cumulated vsize (KiB) 23880

[startup+52.3016 s]
/proc/loadavg: 1.96 1.98 1.99 3/75 10237
/proc/meminfo: memFree=1726264/2055920 swapFree=4180844/4192956
[pid=10213] ppid=10211 vsize=13600 CPUtime=51.59
/proc/10213/stat : 10213 (sugar) S 10211 10213 8784 0 -1 4194304 1090 15335 0 2 3 1 5112 43 16 0 1 0 2007634943 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 253316083810 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/10213/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 51.59
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 52.3369
CPU time (s): 51.7431
CPU user time (s): 51.2632
CPU system time (s): 0.479927
CPU usage (%): 98.8655
Max. virtual memory (cumulated for all children) (KiB): 883292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 51.2632
system time used= 0.479927
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20179
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= 2070
involuntary context switches= 2998

runsolver used 0.074988 second user time and 0.171973 second system time

The end

Launcher Data (download as text)

Begin job on node25 at 2008-07-05 21:36:49
IDJOB=1100141
IDBENCH=59849
IDSOLVER=345
FILE ID=node25/1100141-1215286609
PBS_JOBID= 7882282
Free space on /tmp= 66528 MiB

SOLVER NAME= Sugar v1.13+picosat
BENCH NAME= CPAI08/csp/tightness0.65/normalized-rand-2-40-40-135-650-74_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-1100141-1215286609/watcher-1100141-1215286609 -o /tmp/evaluation-result-1100141-1215286609/solver-1100141-1215286609 -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-1100141-1215286609.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= df6d8d794a02b35815c263bb51acd3dd
RANDOM SEED=1194438343

node25.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		: 3000.234
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		: 3000.234
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:       1735088 kB
Buffers:         49536 kB
Cached:         199648 kB
SwapCached:       5952 kB
Active:         171388 kB
Inactive:        97248 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1735088 kB
SwapTotal:     4192956 kB
SwapFree:      4180844 kB
Dirty:            1704 kB
Writeback:           0 kB
Mapped:          27192 kB
Slab:            37368 kB
Committed_AS:  3652844 kB
PageTables:       1952 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= 66528 MiB
End job on node25 at 2008-07-05 21:37:41