Trace number 1100735

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+picosatUNSAT 72.9739 73.7413

General information on the benchmark

Namecsp/tightness0.9/
normalized-rand-2-40-180-84-900-29_ext.xml
MD5SUM2ff1d0b0e6bdd5eb572e276d708361aa
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark2.00069
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints84
Maximum constraint arity2
Maximum domain size180
Number of constraints which are defined in extension84
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 21:53:57 2008
0.00/0.04	c 0	PID 16756
0.00/0.05	c 0	HOST node2.alineos.net
0.00/0.05	c 0	CONVERTING HOME/instance-1100735-1215287637.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-1100735-1215287637.xml' 'HOME/temp.csp'
1.06/1.14	c 1	1 domains, 40 variables, 0 predicates, 84 relations, 84 constraints
1.06/1.16	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
1.06/1.16	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'
1.10/1.24	c 1	Parsing HOME/temp.csp
2.82/2.91	c 3	parsed 209 expressions
2.82/2.91	c 3	Heap : 30 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.82/2.91	c 3	Converting to clausal form CSP
2.82/2.93	c 3	converted 21 (10%) expressions
2.82/2.93	c 3	converted 42 (20%) expressions
2.82/2.96	c 3	converted 63 (30%) expressions
2.82/2.98	c 3	converted 84 (40%) expressions
2.82/2.99	c 3	converted 105 (50%) expressions
2.91/3.03	c 3	converted 126 (60%) expressions
3.30/3.43	c 3	converted 147 (70%) expressions
3.40/3.59	c 4	converted 168 (80%) expressions
3.61/3.77	c 4	converted 189 (90%) expressions
3.81/3.92	c 4	converted 209 (100%) expressions
3.81/3.92	c 4	CSP : 40 integers, 0 booleans, 84 clauses, largest domain size 180
3.81/3.92	c 4	Heap : 59 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
3.81/3.92	c 4	Propagation in CSP
3.81/3.92	c 4	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
3.81/3.92	c 4	CSP : 40 integers, 0 booleans, 84 clauses, largest domain size 180
3.81/3.92	c 4	Heap : 59 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
3.81/3.92	c 4	Simplifing CSP by introducing new Boolean variables
3.81/3.92	c 4	CSP : 40 integers, 0 booleans, 84 clauses, largest domain size 180
3.81/3.92	c 4	Heap : 59 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
3.91/4.09	c 4	Encoding CSP to SAT : HOME/temp.cnf
4.01/4.11	c 4	4 (10%) CSP integer variables are encoded (712 clauses, 7682 bytes)
4.01/4.12	c 4	8 (20%) CSP integer variables are encoded (1424 clauses, 16375 bytes)
4.01/4.12	c 4	12 (30%) CSP integer variables are encoded (2136 clauses, 25631 bytes)
4.01/4.12	c 4	16 (40%) CSP integer variables are encoded (2848 clauses, 34887 bytes)
4.01/4.12	c 4	20 (50%) CSP integer variables are encoded (3560 clauses, 44143 bytes)
4.01/4.12	c 4	24 (60%) CSP integer variables are encoded (4272 clauses, 53399 bytes)
4.01/4.12	c 4	28 (70%) CSP integer variables are encoded (4984 clauses, 62655 bytes)
4.01/4.12	c 4	32 (80%) CSP integer variables are encoded (5696 clauses, 71911 bytes)
4.01/4.12	c 4	36 (90%) CSP integer variables are encoded (6408 clauses, 81167 bytes)
4.01/4.13	c 4	40 (100%) CSP integer variables are encoded (7120 clauses, 90423 bytes)
4.30/4.46	c 4	9 (10%) CSP clauses are encoded (34513 clauses, 666594 bytes)
4.60/4.70	c 5	17 (20%) CSP clauses are encoded (58715 clauses, 1183951 bytes)
4.79/4.97	c 5	26 (30%) CSP clauses are encoded (85785 clauses, 1778413 bytes)
5.10/5.21	c 5	34 (40%) CSP clauses are encoded (110153 clauses, 2347775 bytes)
5.29/5.47	c 5	42 (50%) CSP clauses are encoded (134388 clauses, 2913550 bytes)
5.59/5.75	c 6	51 (60%) CSP clauses are encoded (161676 clauses, 3550847 bytes)
5.78/6.00	c 6	59 (70%) CSP clauses are encoded (186093 clauses, 4121362 bytes)
6.08/6.27	c 6	68 (80%) CSP clauses are encoded (213528 clauses, 4762154 bytes)
6.38/6.52	c 6	76 (90%) CSP clauses are encoded (237723 clauses, 5327459 bytes)
6.58/6.75	c 7	84 (100%) CSP clauses are encoded (261693 clauses, 5887293 bytes)
6.58/6.75	c 7	84 CSP clauses encoded
6.58/6.75	c 7	Writing map file : HOME/temp.map
6.58/6.76	c 7	Heap : 25 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
6.58/6.76	c 7	SAT : 7160 SAT variables, 261693 SAT clauses, 5887293 bytes
6.58/6.76	c 7	Heap : 25 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
6.65/6.80	c 7	SOLVING HOME/temp.cnf
6.65/6.80	c 7	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
72.82/73.62	c 74	DECODING HOME/temp.out WITH HOME/temp.map
72.82/73.62	c 74	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
72.84/73.70	c 74	Decoding HOME/temp.out
72.84/73.72	s UNSATISFIABLE
72.84/73.72	c 74	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
72.84/73.73	c 74	CPU 71.11 (0.03 0.01 71.08 1.83)
72.84/73.74	c 74	END Sat Jul  5 21:55:11 2008

Verifier Data (download as text)

No possible verification on an UNSAT instance

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-1100735-1215287637/watcher-1100735-1215287637 -o /tmp/evaluation-result-1100735-1215287637/solver-1100735-1215287637 -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-1100735-1215287637.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: 2.00 2.02 2.00 4/81 16756
/proc/meminfo: memFree=1711888/2055920 swapFree=4180884/4192956
[pid=16756] ppid=16754 vsize=18572 CPUtime=0
/proc/16756/stat : 16756 (runsolver) R 16754 16756 12090 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 1013168312 19017728 292 996147200 4194304 4296836 548682068272 18446744073709551615 206381313319 0 0 4096 24578 0 0 0 17 1 0 0
/proc/16756/statm: 4643 292 257 25 0 2626 0

[startup+0.0672269 s]
/proc/loadavg: 2.00 2.02 2.00 4/81 16756
/proc/meminfo: memFree=1711888/2055920 swapFree=4180884/4192956
[pid=16756] ppid=16754 vsize=13600 CPUtime=0.03
/proc/16756/stat : 16756 (sugar) S 16754 16756 12090 0 -1 4194304 900 127 0 0 2 1 0 0 19 0 1 0 1013168312 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 206390210658 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16756/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.102229 s]
/proc/loadavg: 2.00 2.02 2.00 4/81 16756
/proc/meminfo: memFree=1711888/2055920 swapFree=4180884/4192956
[pid=16756] ppid=16754 vsize=13600 CPUtime=0.03
/proc/16756/stat : 16756 (sugar) S 16754 16756 12090 0 -1 4194304 900 127 0 0 2 1 0 0 19 0 1 0 1013168312 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 206390210658 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16756/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.302248 s]
/proc/loadavg: 2.00 2.02 2.00 4/81 16756
/proc/meminfo: memFree=1711888/2055920 swapFree=4180884/4192956
[pid=16756] ppid=16754 vsize=13600 CPUtime=0.03
/proc/16756/stat : 16756 (sugar) S 16754 16756 12090 0 -1 4194304 900 127 0 0 2 1 0 0 19 0 1 0 1013168312 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 206390210658 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16756/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.702297 s]
/proc/loadavg: 2.00 2.02 2.00 4/81 16756
/proc/meminfo: memFree=1711888/2055920 swapFree=4180884/4192956
[pid=16756] ppid=16754 vsize=13600 CPUtime=0.03
/proc/16756/stat : 16756 (sugar) S 16754 16756 12090 0 -1 4194304 900 127 0 0 2 1 0 0 19 0 1 0 1013168312 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 206390210658 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16756/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+1.50138 s]
/proc/loadavg: 2.00 2.02 2.00 3/92 16768
/proc/meminfo: memFree=1691768/2055920 swapFree=4180884/4192956
[pid=16756] ppid=16754 vsize=13600 CPUtime=1.1
/proc/16756/stat : 16756 (sugar) S 16754 16756 12090 0 -1 4194304 973 7982 0 1 2 1 100 7 16 0 1 0 1013168312 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 206390210658 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16756/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 1.1
Current children cumulated vsize (KiB) 13600

[startup+3.10155 s]
/proc/loadavg: 2.00 2.02 2.00 4/92 16778
/proc/meminfo: memFree=1685688/2055920 swapFree=4180884/4192956
[pid=16756] ppid=16754 vsize=13600 CPUtime=1.1
/proc/16756/stat : 16756 (sugar) S 16754 16756 12090 0 -1 4194304 973 7982 0 1 2 1 100 7 15 0 1 0 1013168312 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 206390210658 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16756/statm: 3400 797 370 3 0 500 0
[pid=16769] ppid=16756 vsize=5356 CPUtime=0
/proc/16769/stat : 16769 (sh) S 16756 16756 12090 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 1013168428 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16769/statm: 1339 233 193 169 0 50 0
[pid=16770] ppid=16769 vsize=864220 CPUtime=1.91
/proc/16770/stat : 16770 (java) S 16769 16756 12090 0 -1 0 15049 0 1 0 184 7 0 0 18 0 9 0 1013168428 884961280 14294 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/16770/statm: 216055 14294 2540 9 0 210630 0
[pid=16770/tid=16771] ppid=16769 vsize=864220 CPUtime=1.07
/proc/16770/task/16771/stat : 16771 (java) R 16769 16756 12090 0 -1 64 2863 0 1 0 106 1 0 0 25 0 9 0 1013168429 884961280 14294 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16770/tid=16772] ppid=16769 vsize=864220 CPUtime=0.75
/proc/16770/task/16772/stat : 16772 (java) R 16769 16756 12090 0 -1 64 11159 0 0 0 71 4 0 0 16 0 9 0 1013168430 884961280 14294 996147200 134512640 134550740 4294955952 18446744073709551615 102469652 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=16770/tid=16773] ppid=16769 vsize=864220 CPUtime=0
/proc/16770/task/16773/stat : 16773 (java) S 16769 16756 12090 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 1013168430 884961280 14294 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16770/tid=16774] ppid=16769 vsize=864220 CPUtime=0
/proc/16770/task/16774/stat : 16774 (java) S 16769 16756 12090 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 1013168430 884961280 14294 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16770/tid=16775] ppid=16769 vsize=864220 CPUtime=0
/proc/16770/task/16775/stat : 16775 (java) S 16769 16756 12090 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 1013168432 884961280 14294 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16770/tid=16776] ppid=16769 vsize=864220 CPUtime=0.06
/proc/16770/task/16776/stat : 16776 (java) S 16769 16756 12090 0 -1 64 330 0 0 0 6 0 0 0 16 0 9 0 1013168432 884961280 14294 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16770/tid=16777] ppid=16769 vsize=864220 CPUtime=0
/proc/16770/task/16777/stat : 16777 (java) S 16769 16756 12090 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 1013168432 884961280 14294 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16770/tid=16778] ppid=16769 vsize=864220 CPUtime=0
/proc/16770/task/16778/stat : 16778 (java) S 16769 16756 12090 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 1013168432 884961280 14294 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.01
Current children cumulated vsize (KiB) 883176

[startup+6.30288 s]
/proc/loadavg: 2.00 2.02 2.00 3/92 16778
/proc/meminfo: memFree=1636920/2055920 swapFree=4180884/4192956
[pid=16756] ppid=16754 vsize=13600 CPUtime=1.11
/proc/16756/stat : 16756 (sugar) S 16754 16756 12090 0 -1 4194304 974 7982 0 1 3 1 100 7 15 0 1 0 1013168312 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 206390210658 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16756/statm: 3400 797 370 3 0 500 0
[pid=16769] ppid=16756 vsize=5356 CPUtime=0
/proc/16769/stat : 16769 (sh) S 16756 16756 12090 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 1013168428 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16769/statm: 1339 233 193 169 0 50 0
[pid=16770] ppid=16769 vsize=864332 CPUtime=5.08
/proc/16770/stat : 16770 (java) S 16769 16756 12090 0 -1 0 20216 0 1 0 495 13 0 0 18 0 9 0 1013168428 885075968 19361 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/16770/statm: 216083 19361 2564 9 0 210630 0
[pid=16770/tid=16771] ppid=16769 vsize=864332 CPUtime=3.44
/proc/16770/task/16771/stat : 16771 (java) R 16769 16756 12090 0 -1 64 3302 0 1 0 339 5 0 0 25 0 9 0 1013168429 885075968 19361 996147200 134512640 134550740 4294955952 18446744073709551615 102064676 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16770/tid=16772] ppid=16769 vsize=864332 CPUtime=1.5
/proc/16770/task/16772/stat : 16772 (java) S 16769 16756 12090 0 -1 64 15866 0 0 0 144 6 0 0 16 0 9 0 1013168430 885075968 19361 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=16770/tid=16773] ppid=16769 vsize=864332 CPUtime=0
/proc/16770/task/16773/stat : 16773 (java) S 16769 16756 12090 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 1013168430 885075968 19361 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16770/tid=16774] ppid=16769 vsize=864332 CPUtime=0
/proc/16770/task/16774/stat : 16774 (java) S 16769 16756 12090 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 1013168430 885075968 19361 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16770/tid=16775] ppid=16769 vsize=864332 CPUtime=0
/proc/16770/task/16775/stat : 16775 (java) S 16769 16756 12090 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 1013168432 885075968 19361 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16770/tid=16776] ppid=16769 vsize=864332 CPUtime=0.09
/proc/16770/task/16776/stat : 16776 (java) S 16769 16756 12090 0 -1 64 351 0 0 0 9 0 0 0 16 0 9 0 1013168432 885075968 19361 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16770/tid=16777] ppid=16769 vsize=864332 CPUtime=0
/proc/16770/task/16777/stat : 16777 (java) S 16769 16756 12090 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 1013168432 885075968 19361 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16770/tid=16778] ppid=16769 vsize=864332 CPUtime=0
/proc/16770/task/16778/stat : 16778 (java) S 16769 16756 12090 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 1013168432 885075968 19361 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 883288

[startup+12.7015 s]
/proc/loadavg: 2.00 2.02 2.00 3/84 16780
/proc/meminfo: memFree=1691256/2055920 swapFree=4180884/4192956
[pid=16756] ppid=16754 vsize=13600 CPUtime=6.66
/proc/16756/stat : 16756 (sugar) S 16754 16756 12090 0 -1 4194304 1021 28518 0 2 3 1 640 22 16 0 1 0 1013168312 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 206390210658 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16756/statm: 3400 798 370 3 0 500 0
[pid=16779] ppid=16756 vsize=5356 CPUtime=0
/proc/16779/stat : 16779 (sh) S 16756 16756 12090 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1013168992 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16779/statm: 1339 232 193 169 0 50 0
[pid=16780] ppid=16779 vsize=10772 CPUtime=5.83
/proc/16780/stat : 16780 (picosat) R 16779 16756 12090 0 -1 4194304 2598 0 0 0 427 156 0 0 25 0 1 0 1013168993 11030528 2581 996147200 134512640 134931368 4294956256 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/16780/statm: 2693 2581 42 102 0 2588 0
Current children cumulated CPU time (s) 12.49
Current children cumulated vsize (KiB) 29728

[startup+25.5029 s]
/proc/loadavg: 2.07 2.03 2.00 3/84 16780
/proc/meminfo: memFree=1690296/2055920 swapFree=4180884/4192956
[pid=16756] ppid=16754 vsize=13600 CPUtime=6.66
/proc/16756/stat : 16756 (sugar) S 16754 16756 12090 0 -1 4194304 1021 28518 0 2 3 1 640 22 16 0 1 0 1013168312 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 206390210658 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16756/statm: 3400 798 370 3 0 500 0
[pid=16779] ppid=16756 vsize=5356 CPUtime=0
/proc/16779/stat : 16779 (sh) S 16756 16756 12090 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1013168992 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16779/statm: 1339 232 193 169 0 50 0
[pid=16780] ppid=16779 vsize=12720 CPUtime=18.51
/proc/16780/stat : 16780 (picosat) R 16779 16756 12090 0 -1 4194304 2859 0 0 0 1695 156 0 0 25 0 1 0 1013168993 13025280 2842 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16780/statm: 3180 2842 42 102 0 3075 0
Current children cumulated CPU time (s) 25.17
Current children cumulated vsize (KiB) 31676

[startup+51.1025 s]
/proc/loadavg: 2.05 2.03 2.00 3/84 16780
/proc/meminfo: memFree=1688952/2055920 swapFree=4180884/4192956
[pid=16756] ppid=16754 vsize=13600 CPUtime=6.66
/proc/16756/stat : 16756 (sugar) S 16754 16756 12090 0 -1 4194304 1021 28518 0 2 3 1 640 22 16 0 1 0 1013168312 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 206390210658 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16756/statm: 3400 798 370 3 0 500 0
[pid=16779] ppid=16756 vsize=5356 CPUtime=0
/proc/16779/stat : 16779 (sh) S 16756 16756 12090 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1013168992 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16779/statm: 1339 232 193 169 0 50 0
[pid=16780] ppid=16779 vsize=14040 CPUtime=43.86
/proc/16780/stat : 16780 (picosat) R 16779 16756 12090 0 -1 4194304 3201 0 0 0 4229 157 0 0 25 0 1 0 1013168993 14376960 3184 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16780/statm: 3510 3184 42 102 0 3405 0
Current children cumulated CPU time (s) 50.52
Current children cumulated vsize (KiB) 32996

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

[startup+63.9018 s]
/proc/loadavg: 2.04 2.03 2.00 3/84 16780
/proc/meminfo: memFree=1688312/2055920 swapFree=4180884/4192956
[pid=16756] ppid=16754 vsize=13600 CPUtime=6.66
/proc/16756/stat : 16756 (sugar) S 16754 16756 12090 0 -1 4194304 1021 28518 0 2 3 1 640 22 16 0 1 0 1013168312 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 206390210658 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16756/statm: 3400 798 370 3 0 500 0
[pid=16779] ppid=16756 vsize=5356 CPUtime=0
/proc/16779/stat : 16779 (sh) S 16756 16756 12090 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1013168992 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16779/statm: 1339 232 193 169 0 50 0
[pid=16780] ppid=16779 vsize=14568 CPUtime=56.54
/proc/16780/stat : 16780 (picosat) R 16779 16756 12090 0 -1 4194304 3342 0 0 0 5497 157 0 0 25 0 1 0 1013168993 14917632 3325 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16780/statm: 3642 3325 42 102 0 3537 0
Current children cumulated CPU time (s) 63.2
Current children cumulated vsize (KiB) 33524

[startup+70.3015 s]
/proc/loadavg: 2.03 2.02 2.00 3/84 16780
/proc/meminfo: memFree=1687992/2055920 swapFree=4180884/4192956
[pid=16756] ppid=16754 vsize=13600 CPUtime=6.66
/proc/16756/stat : 16756 (sugar) S 16754 16756 12090 0 -1 4194304 1021 28518 0 2 3 1 640 22 16 0 1 0 1013168312 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 206390210658 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16756/statm: 3400 798 370 3 0 500 0
[pid=16779] ppid=16756 vsize=5356 CPUtime=0
/proc/16779/stat : 16779 (sh) S 16756 16756 12090 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1013168992 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16779/statm: 1339 232 193 169 0 50 0
[pid=16780] ppid=16779 vsize=14964 CPUtime=62.88
/proc/16780/stat : 16780 (picosat) R 16779 16756 12090 0 -1 4194304 3442 0 0 0 6131 157 0 0 25 0 1 0 1013168993 15323136 3425 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16780/statm: 3741 3425 42 102 0 3636 0
Current children cumulated CPU time (s) 69.54
Current children cumulated vsize (KiB) 33920

[startup+71.9016 s]
/proc/loadavg: 2.03 2.02 2.00 3/84 16780
/proc/meminfo: memFree=1687928/2055920 swapFree=4180884/4192956
[pid=16756] ppid=16754 vsize=13600 CPUtime=6.66
/proc/16756/stat : 16756 (sugar) S 16754 16756 12090 0 -1 4194304 1021 28518 0 2 3 1 640 22 16 0 1 0 1013168312 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 206390210658 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16756/statm: 3400 798 370 3 0 500 0
[pid=16779] ppid=16756 vsize=5356 CPUtime=0
/proc/16779/stat : 16779 (sh) S 16756 16756 12090 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1013168992 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16779/statm: 1339 232 193 169 0 50 0
[pid=16780] ppid=16779 vsize=15096 CPUtime=64.47
/proc/16780/stat : 16780 (picosat) R 16779 16756 12090 0 -1 4194304 3469 0 0 0 6289 158 0 0 25 0 1 0 1013168993 15458304 3452 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16780/statm: 3774 3452 42 102 0 3669 0
Current children cumulated CPU time (s) 71.13
Current children cumulated vsize (KiB) 34052

[startup+72.7017 s]
/proc/loadavg: 2.03 2.02 2.00 3/84 16780
/proc/meminfo: memFree=1687800/2055920 swapFree=4180884/4192956
[pid=16756] ppid=16754 vsize=13600 CPUtime=6.66
/proc/16756/stat : 16756 (sugar) S 16754 16756 12090 0 -1 4194304 1021 28518 0 2 3 1 640 22 16 0 1 0 1013168312 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 206390210658 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16756/statm: 3400 798 370 3 0 500 0
[pid=16779] ppid=16756 vsize=5356 CPUtime=0
/proc/16779/stat : 16779 (sh) S 16756 16756 12090 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1013168992 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16779/statm: 1339 232 193 169 0 50 0
[pid=16780] ppid=16779 vsize=15096 CPUtime=65.27
/proc/16780/stat : 16780 (picosat) R 16779 16756 12090 0 -1 4194304 3485 0 0 0 6369 158 0 0 25 0 1 0 1013168993 15458304 3468 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16780/statm: 3774 3468 42 102 0 3669 0
Current children cumulated CPU time (s) 71.93
Current children cumulated vsize (KiB) 34052

[startup+73.5018 s]
/proc/loadavg: 2.03 2.02 2.00 3/84 16780
/proc/meminfo: memFree=1687800/2055920 swapFree=4180884/4192956
[pid=16756] ppid=16754 vsize=13600 CPUtime=6.66
/proc/16756/stat : 16756 (sugar) S 16754 16756 12090 0 -1 4194304 1021 28518 0 2 3 1 640 22 16 0 1 0 1013168312 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 206390210658 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16756/statm: 3400 798 370 3 0 500 0
[pid=16779] ppid=16756 vsize=5356 CPUtime=0
/proc/16779/stat : 16779 (sh) S 16756 16756 12090 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1013168992 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16779/statm: 1339 232 193 169 0 50 0
[pid=16780] ppid=16779 vsize=15096 CPUtime=66.06
/proc/16780/stat : 16780 (picosat) R 16779 16756 12090 0 -1 4194304 3497 0 0 0 6448 158 0 0 25 0 1 0 1013168993 15458304 3480 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16780/statm: 3774 3480 42 102 0 3669 0
Current children cumulated CPU time (s) 72.72
Current children cumulated vsize (KiB) 34052

[startup+73.7068 s]
/proc/loadavg: 2.03 2.02 2.00 3/84 16780
/proc/meminfo: memFree=1688760/2055920 swapFree=4180884/4192956
[pid=16756] ppid=16754 vsize=13600 CPUtime=72.84
/proc/16756/stat : 16756 (sugar) S 16754 16756 12090 0 -1 4194304 1071 32305 0 2 3 1 7100 180 16 0 1 0 1013168312 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 206390210658 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16756/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 72.84
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 73.7413
CPU time (s): 72.9739
CPU user time (s): 71.1142
CPU system time (s): 1.85972
CPU usage (%): 98.9593
Max. virtual memory (cumulated for all children) (KiB): 883288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 71.1142
system time used= 1.85972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37068
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= 3072
involuntary context switches= 5878

runsolver used 0.098984 second user time and 0.250961 second system time

The end

Launcher Data (download as text)

Begin job on node2 at 2008-07-05 21:53:57
IDJOB=1100735
IDBENCH=59966
IDSOLVER=345
FILE ID=node2/1100735-1215287637
PBS_JOBID= 7882201
Free space on /tmp= 66508 MiB

SOLVER NAME= Sugar v1.13+picosat
BENCH NAME= CPAI08/csp/tightness0.9/normalized-rand-2-40-180-84-900-29_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-1100735-1215287637/watcher-1100735-1215287637 -o /tmp/evaluation-result-1100735-1215287637/solver-1100735-1215287637 -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-1100735-1215287637.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 2ff1d0b0e6bdd5eb572e276d708361aa
RANDOM SEED=1816724840

node2.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		: 3000.236
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		: 3000.236
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:       1712368 kB
Buffers:         54264 kB
Cached:         194692 kB
SwapCached:       5908 kB
Active:         198088 kB
Inactive:        86052 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1712368 kB
SwapTotal:     4192956 kB
SwapFree:      4180884 kB
Dirty:            3112 kB
Writeback:           0 kB
Mapped:          51288 kB
Slab:            44188 kB
Committed_AS:  1748364 kB
PageTables:       2100 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264992 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66508 MiB
End job on node2 at 2008-07-05 21:55:11