Trace number 1093913

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 15.3157 15.5425

General information on the benchmark

Namecsp/queens/
normalized-queens-80.xml
MD5SUMc42d8243620143429735bcf3368436b8
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.690894
Satisfiable
(Un)Satisfiability was proved
Number of variables80
Number of constraints3160
Maximum constraint arity2
Maximum domain size80
Number of constraints which are defined in extension0
Number of constraints which are defined in intension3160
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 19:21:39 2008
0.00/0.04	c 0	PID 20218
0.00/0.04	c 0	HOST node82.alineos.net
0.00/0.04	c 0	CONVERTING HOME/instance-1093913-1215278499.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-1093913-1215278499.xml' 'HOME/temp.csp'
0.02/0.53	c 1	1 domains, 80 variables, 1 predicates, 0 relations, 3160 constraints
0.02/0.56	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.02/0.57	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'
0.50/0.64	c 1	Parsing HOME/temp.csp
0.50/0.90	c 1	parsed 3242 expressions
0.50/0.91	c 1	Heap : 2 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.50/0.91	c 1	Converting to clausal form CSP
1.03/1.11	c 2	converted 325 (10%) expressions
1.03/1.16	c 2	converted 649 (20%) expressions
1.13/1.20	c 2	converted 973 (30%) expressions
1.13/1.24	c 2	converted 1297 (40%) expressions
1.22/1.32	c 2	converted 1621 (50%) expressions
1.22/1.35	c 2	converted 1946 (60%) expressions
1.22/1.38	c 2	converted 2270 (70%) expressions
1.32/1.40	c 2	converted 2594 (80%) expressions
1.32/1.43	c 2	converted 2918 (90%) expressions
1.43/1.51	c 2	converted 3242 (100%) expressions
1.43/1.51	c 2	CSP : 80 integers, 3160 booleans, 12640 clauses, largest domain size 80
1.43/1.51	c 2	Heap : 7 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.43/1.51	c 2	Propagation in CSP
1.43/1.59	c 2	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.43/1.59	c 2	CSP : 80 integers, 3160 booleans, 12640 clauses, largest domain size 80
1.43/1.59	c 2	Heap : 9 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.43/1.60	c 2	Simplifing CSP by introducing new Boolean variables
1.62/1.73	c 2	CSP : 80 integers, 15798 booleans, 25278 clauses, largest domain size 80
1.62/1.73	c 2	Heap : 13 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.72/1.81	c 2	Encoding CSP to SAT : HOME/temp.cnf
1.72/1.84	c 2	8 (10%) CSP integer variables are encoded (624 clauses, 6716 bytes)
1.72/1.84	c 2	16 (20%) CSP integer variables are encoded (1248 clauses, 14103 bytes)
1.72/1.84	c 2	24 (30%) CSP integer variables are encoded (1872 clauses, 22215 bytes)
1.72/1.85	c 2	32 (40%) CSP integer variables are encoded (2496 clauses, 30327 bytes)
1.72/1.85	c 2	40 (50%) CSP integer variables are encoded (3120 clauses, 38439 bytes)
1.72/1.85	c 2	48 (60%) CSP integer variables are encoded (3744 clauses, 46551 bytes)
1.72/1.85	c 2	56 (70%) CSP integer variables are encoded (4368 clauses, 54663 bytes)
1.72/1.85	c 2	64 (80%) CSP integer variables are encoded (4992 clauses, 62775 bytes)
1.72/1.85	c 2	72 (90%) CSP integer variables are encoded (5616 clauses, 70887 bytes)
1.72/1.85	c 2	80 (100%) CSP integer variables are encoded (6240 clauses, 78999 bytes)
1.92/2.08	c 3	2528 (10%) CSP clauses are encoded (109946 clauses, 1920218 bytes)
2.11/2.28	c 3	5056 (20%) CSP clauses are encoded (216902 clauses, 3900155 bytes)
2.31/2.46	c 3	7584 (30%) CSP clauses are encoded (322786 clauses, 5876071 bytes)
2.51/2.67	c 3	10112 (40%) CSP clauses are encoded (434410 clauses, 8062194 bytes)
2.70/2.87	c 3	12639 (50%) CSP clauses are encoded (549478 clauses, 10315471 bytes)
2.91/3.08	c 4	15167 (60%) CSP clauses are encoded (667046 clauses, 12617527 bytes)
3.10/3.30	c 4	17695 (70%) CSP clauses are encoded (788330 clauses, 14992045 bytes)
3.40/3.52	c 4	20223 (80%) CSP clauses are encoded (914898 clauses, 17469601 bytes)
3.59/3.75	c 4	22751 (90%) CSP clauses are encoded (1047366 clauses, 20062207 bytes)
3.88/4.00	c 4	25278 (100%) CSP clauses are encoded (1188078 clauses, 22815542 bytes)
3.88/4.00	c 4	25278 CSP clauses encoded
3.88/4.01	c 4	Writing map file : HOME/temp.map
3.88/4.02	c 4	Heap : 9 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
3.88/4.02	c 4	SAT : 22118 SAT variables, 1188078 SAT clauses, 22815542 bytes
3.88/4.02	c 4	Heap : 9 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
3.88/4.06	c 5	SOLVING HOME/temp.cnf
3.88/4.06	c 5	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
15.06/15.37	c 16	DECODING HOME/temp.out WITH HOME/temp.map
15.06/15.37	c 16	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
15.14/15.44	c 16	Decoding HOME/temp.out
15.14/15.51	s SATISFIABLE
15.14/15.51	v 73 7 72 11 9 33 70 8 10 71 68 66 27 16 26 12 67 17 14 65 80 69 64 18 63 56 19 62 22 15 13 20 24 60 21 23 61 59 57 53 58 1 79 25 78 4 55 76 5 75 54 28 51 29 52 30 3 31 49 32 50 6 47 74 48 34 45 35 46 36 77 37 43 2 44 38 41 39 42 40
15.14/15.52	c 16	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
15.14/15.53	c 16	CPU 9.55 (0.03 0.01 9.52 5.73)
15.14/15.53	c 16	END Sat Jul  5 19:21:55 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-1093913-1215278499/watcher-1093913-1215278499 -o /tmp/evaluation-result-1093913-1215278499/solver-1093913-1215278499 -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-1093913-1215278499.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 2.00 2.00 4/85 20218
/proc/meminfo: memFree=1672008/2055920 swapFree=4180672/4192956
[pid=20218] ppid=20216 vsize=12272 CPUtime=0
/proc/20218/stat : 20218 (sugar) R 20216 20218 18641 0 -1 4194304 359 0 0 0 0 0 0 0 18 0 1 0 262323762 12566528 327 996147200 4194304 4206940 548682068608 18446744073709551615 224273677310 0 0 4224 0 0 0 0 17 1 0 0
/proc/20218/statm: 3068 327 246 3 0 168 0

[startup+0.059736 s]
/proc/loadavg: 2.01 2.00 2.00 4/85 20218
/proc/meminfo: memFree=1672008/2055920 swapFree=4180672/4192956
[pid=20218] ppid=20216 vsize=13600 CPUtime=0.02
/proc/20218/stat : 20218 (sugar) S 20216 20218 18641 0 -1 4194304 900 127 0 0 2 0 0 0 16 0 1 0 262323762 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 224273674338 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20218/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13600

[startup+0.101737 s]
/proc/loadavg: 2.01 2.00 2.00 4/85 20218
/proc/meminfo: memFree=1672008/2055920 swapFree=4180672/4192956
[pid=20218] ppid=20216 vsize=13600 CPUtime=0.02
/proc/20218/stat : 20218 (sugar) S 20216 20218 18641 0 -1 4194304 900 127 0 0 2 0 0 0 16 0 1 0 262323762 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 224273674338 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20218/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13600

[startup+0.301758 s]
/proc/loadavg: 2.01 2.00 2.00 4/85 20218
/proc/meminfo: memFree=1672008/2055920 swapFree=4180672/4192956
[pid=20218] ppid=20216 vsize=13600 CPUtime=0.02
/proc/20218/stat : 20218 (sugar) S 20216 20218 18641 0 -1 4194304 900 127 0 0 2 0 0 0 16 0 1 0 262323762 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 224273674338 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20218/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13600

[startup+0.701805 s]
/proc/loadavg: 2.01 2.00 2.00 4/85 20218
/proc/meminfo: memFree=1672008/2055920 swapFree=4180672/4192956
[pid=20218] ppid=20216 vsize=13600 CPUtime=0.5
/proc/20218/stat : 20218 (sugar) S 20216 20218 18641 0 -1 4194304 973 6663 0 1 2 0 44 4 15 0 1 0 262323762 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 224273674338 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20218/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 13600

[startup+1.50289 s]
/proc/loadavg: 2.01 2.00 2.00 4/96 20240
/proc/meminfo: memFree=1662256/2055920 swapFree=4180672/4192956
[pid=20218] ppid=20216 vsize=13600 CPUtime=0.51
/proc/20218/stat : 20218 (sugar) S 20216 20218 18641 0 -1 4194304 973 6663 0 1 3 0 44 4 15 0 1 0 262323762 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 224273674338 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20218/statm: 3400 797 370 3 0 500 0
[pid=20231] ppid=20218 vsize=5356 CPUtime=0
/proc/20231/stat : 20231 (sh) S 20218 20218 18641 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 262323819 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20231/statm: 1339 233 193 169 0 50 0
[pid=20232] ppid=20231 vsize=868368 CPUtime=0.92
/proc/20232/stat : 20232 (java) S 20231 20218 18641 0 -1 0 7825 0 1 0 88 4 0 0 20 0 9 0 262323819 889208832 7044 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/20232/statm: 217092 7044 2540 9 0 211667 0
[pid=20232/tid=20233] ppid=20231 vsize=868368 CPUtime=0.55
/proc/20232/task/20233/stat : 20233 (java) R 20231 20218 18641 0 -1 64 2688 0 1 0 54 1 0 0 25 0 9 0 262323820 889208832 7044 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=20232/tid=20234] ppid=20231 vsize=868368 CPUtime=0.15
/proc/20232/task/20234/stat : 20234 (java) R 20231 20218 18641 0 -1 64 3001 0 0 0 15 0 0 0 16 0 9 0 262323821 889208832 7044 996147200 134512640 134550740 4294955952 18446744073709551615 103834269 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=20232/tid=20235] ppid=20231 vsize=868368 CPUtime=0
/proc/20232/task/20235/stat : 20235 (java) S 20231 20218 18641 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 262323821 889208832 7044 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=20232/tid=20236] ppid=20231 vsize=868368 CPUtime=0
/proc/20232/task/20236/stat : 20236 (java) S 20231 20218 18641 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 262323821 889208832 7044 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=20232/tid=20237] ppid=20231 vsize=868368 CPUtime=0
/proc/20232/task/20237/stat : 20237 (java) S 20231 20218 18641 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 262323823 889208832 7044 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=20232/tid=20238] ppid=20231 vsize=868368 CPUtime=0.17
/proc/20232/task/20238/stat : 20238 (java) S 20231 20218 18641 0 -1 64 1442 0 0 0 17 0 0 0 16 0 9 0 262323823 889208832 7044 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=20232/tid=20239] ppid=20231 vsize=868368 CPUtime=0
/proc/20232/task/20239/stat : 20239 (java) S 20231 20218 18641 0 -1 64 2 0 0 0 0 0 0 0 25 0 9 0 262323823 889208832 7044 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=20232/tid=20240] ppid=20231 vsize=868368 CPUtime=0
/proc/20232/task/20240/stat : 20240 (java) S 20231 20218 18641 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 262323823 889208832 7044 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.43
Current children cumulated vsize (KiB) 887324

[startup+3.10206 s]
/proc/loadavg: 2.01 2.00 2.00 3/96 20240
/proc/meminfo: memFree=1643184/2055920 swapFree=4180672/4192956
[pid=20218] ppid=20216 vsize=13600 CPUtime=0.51
/proc/20218/stat : 20218 (sugar) S 20216 20218 18641 0 -1 4194304 974 6663 0 1 3 0 44 4 15 0 1 0 262323762 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 224273674338 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20218/statm: 3400 797 370 3 0 500 0
[pid=20231] ppid=20218 vsize=5356 CPUtime=0
/proc/20231/stat : 20231 (sh) S 20218 20218 18641 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 262323819 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20231/statm: 1339 233 193 169 0 50 0
[pid=20232] ppid=20231 vsize=868480 CPUtime=2.5
/proc/20232/stat : 20232 (java) S 20231 20218 18641 0 -1 0 9635 0 1 0 236 14 0 0 20 0 9 0 262323819 889323520 8562 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/20232/statm: 217120 8562 2565 9 0 211667 0
[pid=20232/tid=20233] ppid=20231 vsize=868480 CPUtime=1.8
/proc/20232/task/20233/stat : 20233 (java) R 20231 20218 18641 0 -1 64 3103 0 1 0 171 9 0 0 25 0 9 0 262323820 889323520 8562 996147200 134512640 134550740 4294955952 18446744073709551615 4126989205 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=20232/tid=20234] ppid=20231 vsize=868480 CPUtime=0.43
/proc/20232/task/20234/stat : 20234 (java) S 20231 20218 18641 0 -1 64 4354 0 0 0 41 2 0 0 16 0 9 0 262323821 889323520 8562 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=20232/tid=20235] ppid=20231 vsize=868480 CPUtime=0
/proc/20232/task/20235/stat : 20235 (java) S 20231 20218 18641 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 262323821 889323520 8562 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=20232/tid=20236] ppid=20231 vsize=868480 CPUtime=0
/proc/20232/task/20236/stat : 20236 (java) S 20231 20218 18641 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 262323821 889323520 8562 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=20232/tid=20237] ppid=20231 vsize=868480 CPUtime=0
/proc/20232/task/20237/stat : 20237 (java) S 20231 20218 18641 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 262323823 889323520 8562 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=20232/tid=20238] ppid=20231 vsize=868480 CPUtime=0.23
/proc/20232/task/20238/stat : 20238 (java) S 20231 20218 18641 0 -1 64 1484 0 0 0 23 0 0 0 16 0 9 0 262323823 889323520 8562 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=20232/tid=20239] ppid=20231 vsize=868480 CPUtime=0
/proc/20232/task/20239/stat : 20239 (java) S 20231 20218 18641 0 -1 64 2 0 0 0 0 0 0 0 25 0 9 0 262323823 889323520 8562 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=20232/tid=20240] ppid=20231 vsize=868480 CPUtime=0
/proc/20232/task/20240/stat : 20240 (java) S 20231 20218 18641 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 262323823 889323520 8562 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 3.01
Current children cumulated vsize (KiB) 887436

[startup+6.3014 s]
/proc/loadavg: 2.01 2.00 2.00 3/88 20242
/proc/meminfo: memFree=1639984/2055920 swapFree=4180672/4192956
[pid=20218] ppid=20216 vsize=13600 CPUtime=3.93
/proc/20218/stat : 20218 (sugar) S 20216 20218 18641 0 -1 4194304 1023 16784 0 2 3 0 363 27 16 0 1 0 262323762 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 224273674338 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20218/statm: 3400 798 370 3 0 500 0
[pid=20241] ppid=20218 vsize=5356 CPUtime=0
/proc/20241/stat : 20241 (sh) S 20218 20218 18641 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 262324168 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20241/statm: 1339 232 193 169 0 50 0
[pid=20242] ppid=20241 vsize=10820 CPUtime=2.21
/proc/20242/stat : 20242 (picosat) R 20241 20218 18641 0 -1 4194304 2580 0 0 0 104 117 0 0 25 0 1 0 262324168 11079680 2566 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/20242/statm: 2705 2566 40 102 0 2600 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 29776

[startup+12.7011 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 20242
/proc/meminfo: memFree=1612848/2055920 swapFree=4180672/4192956
[pid=20218] ppid=20216 vsize=13600 CPUtime=3.93
/proc/20218/stat : 20218 (sugar) S 20216 20218 18641 0 -1 4194304 1023 16784 0 2 3 0 363 27 16 0 1 0 262323762 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 224273674338 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20218/statm: 3400 798 370 3 0 500 0
[pid=20241] ppid=20218 vsize=5356 CPUtime=0
/proc/20241/stat : 20241 (sh) S 20218 20218 18641 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 262324168 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20241/statm: 1339 232 193 169 0 50 0
[pid=20242] ppid=20241 vsize=38152 CPUtime=8.55
/proc/20242/stat : 20242 (picosat) R 20241 20218 18641 0 -1 4194304 9231 0 0 0 389 466 0 0 25 0 1 0 262324168 39067648 9217 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/20242/statm: 9538 9217 40 102 0 9433 0
Current children cumulated CPU time (s) 12.48
Current children cumulated vsize (KiB) 57108

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

[startup+14.3063 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 20242
/proc/meminfo: memFree=1603824/2055920 swapFree=4180672/4192956
[pid=20218] ppid=20216 vsize=13600 CPUtime=3.93
/proc/20218/stat : 20218 (sugar) S 20216 20218 18641 0 -1 4194304 1023 16784 0 2 3 0 363 27 16 0 1 0 262323762 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 224273674338 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20218/statm: 3400 798 370 3 0 500 0
[pid=20241] ppid=20218 vsize=5356 CPUtime=0
/proc/20241/stat : 20241 (sh) S 20218 20218 18641 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 262324168 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20241/statm: 1339 232 193 169 0 50 0
[pid=20242] ppid=20241 vsize=47728 CPUtime=10.13
/proc/20242/stat : 20242 (picosat) R 20241 20218 18641 0 -1 4194304 10773 0 0 0 471 542 0 0 25 0 1 0 262324168 48873472 10751 996147200 134512640 134931368 4294956256 18446744073709551615 134525794 0 0 4096 0 0 0 0 17 0 0 0
/proc/20242/statm: 11932 10751 42 102 0 11827 0
Current children cumulated CPU time (s) 14.06
Current children cumulated vsize (KiB) 66684

[startup+15.1013 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 20242
/proc/meminfo: memFree=1603824/2055920 swapFree=4180672/4192956
[pid=20218] ppid=20216 vsize=13600 CPUtime=3.93
/proc/20218/stat : 20218 (sugar) S 20216 20218 18641 0 -1 4194304 1023 16784 0 2 3 0 363 27 16 0 1 0 262323762 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 224273674338 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20218/statm: 3400 798 370 3 0 500 0
[pid=20241] ppid=20218 vsize=5356 CPUtime=0
/proc/20241/stat : 20241 (sh) S 20218 20218 18641 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 262324168 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20241/statm: 1339 232 193 169 0 50 0
[pid=20242] ppid=20241 vsize=48124 CPUtime=10.93
/proc/20242/stat : 20242 (picosat) R 20241 20218 18641 0 -1 4194304 10856 0 0 0 550 543 0 0 25 0 1 0 262324168 49278976 10827 996147200 134512640 134931368 4294956256 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 0 0 0
/proc/20242/statm: 12031 10827 42 102 0 11926 0
Current children cumulated CPU time (s) 14.86
Current children cumulated vsize (KiB) 67080

[startup+15.5014 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 20242
/proc/meminfo: memFree=1603376/2055920 swapFree=4180672/4192956
[pid=20218] ppid=20216 vsize=13600 CPUtime=15.14
/proc/20218/stat : 20218 (sugar) S 20216 20218 18641 0 -1 4194304 1089 27935 0 2 3 1 939 571 16 0 1 0 262323762 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 224273674338 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20218/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 15.14
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 15.5425
CPU time (s): 15.3157
CPU user time (s): 9.55855
CPU system time (s): 5.75712
CPU usage (%): 98.5405
Max. virtual memory (cumulated for all children) (KiB): 887512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9.55855
system time used= 5.75712
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32818
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= 5468
involuntary context switches= 5901

runsolver used 0.024996 second user time and 0.051992 second system time

The end

Launcher Data (download as text)

Begin job on node82 at 2008-07-05 19:21:39
IDJOB=1093913
IDBENCH=58735
IDSOLVER=345
FILE ID=node82/1093913-1215278499
PBS_JOBID= 7882230
Free space on /tmp= 66468 MiB

SOLVER NAME= Sugar v1.13+picosat
BENCH NAME= CPAI08/csp/queens/normalized-queens-80.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-1093913-1215278499/watcher-1093913-1215278499 -o /tmp/evaluation-result-1093913-1215278499/solver-1093913-1215278499 -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-1093913-1215278499.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= c42d8243620143429735bcf3368436b8
RANDOM SEED=2075532508

node82.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		: 3000.239
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		: 3000.239
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:       1672424 kB
Buffers:         47800 kB
Cached:         247276 kB
SwapCached:       5892 kB
Active:         235828 kB
Inactive:        99896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1672424 kB
SwapTotal:     4192956 kB
SwapFree:      4180672 kB
Dirty:            1684 kB
Writeback:           0 kB
Mapped:          57612 kB
Slab:            32804 kB
Committed_AS:   718252 kB
PageTables:       1932 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66468 MiB
End job on node82 at 2008-07-05 19:21:55