Trace number 1063790

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 18.4982 18.777

General information on the benchmark

Namecsp/pseudo/uclid/
normalized-elf-rf8.xml
MD5SUM2208aedfcbbfeeb4d777f5a8f393a505
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark7.81081
Satisfiable
(Un)Satisfiability was proved
Number of variables6059
Number of constraints16683
Maximum constraint arity11
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension16683
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 Fri Jul  4 04:31:43 2008
0.00/0.04	c 0	PID 31278
0.00/0.05	c 0	HOST node29.alineos.net
0.00/0.05	c 0	CONVERTING HOME/instance-1063790-1215138702.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-1063790-1215138702.xml' 'HOME/temp.csp'
1.55/1.62	c 1	3 domains, 6059 variables, 9 predicates, 0 relations, 16683 constraints
1.55/1.67	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
1.55/1.67	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'
1.58/1.75	c 1	Parsing HOME/temp.csp
2.09/2.28	c 2	parsed 10000 expressions
2.38/2.53	c 2	parsed 20000 expressions
2.48/2.68	c 2	parsed 22754 expressions
2.48/2.68	c 2	Heap : 8 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.48/2.68	c 2	Converting to clausal form CSP
2.58/2.73	c 2	converted 2276 (10%) expressions
2.58/2.74	c 2	converted 4551 (20%) expressions
2.77/2.91	c 2	converted 6827 (30%) expressions
2.77/2.98	c 2	converted 9102 (40%) expressions
2.88/3.02	c 2	converted 11377 (50%) expressions
2.88/3.07	c 3	converted 13653 (60%) expressions
3.07/3.22	c 3	converted 15928 (70%) expressions
3.07/3.27	c 3	converted 18204 (80%) expressions
3.17/3.33	c 3	converted 20479 (90%) expressions
3.77/3.95	c 3	converted 22754 (100%) expressions
3.77/3.96	c 3	CSP : 12395 integers, 0 booleans, 29301 clauses, largest domain size 74
3.77/3.96	c 3	Heap : 22 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
3.77/3.96	c 3	Propagation in CSP
3.96/4.13	c 4	331 values, 0 unsatisfiable literals, and 0 valid clauses are removed
3.96/4.13	c 4	CSP : 12395 integers, 0 booleans, 29301 clauses, largest domain size 64
3.96/4.13	c 4	Heap : 21 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
3.96/4.14	c 4	Simplifing CSP by introducing new Boolean variables
3.96/4.16	c 4	CSP : 12395 integers, 0 booleans, 29301 clauses, largest domain size 64
3.96/4.16	c 4	Heap : 23 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
4.05/4.28	c 4	Encoding CSP to SAT : HOME/temp.cnf
4.15/4.31	c 4	1240 (10%) CSP integer variables are encoded (0 clauses, 64 bytes)
4.15/4.33	c 4	2479 (20%) CSP integer variables are encoded (0 clauses, 64 bytes)
4.15/4.33	c 4	3719 (30%) CSP integer variables are encoded (0 clauses, 64 bytes)
4.15/4.33	c 4	4958 (40%) CSP integer variables are encoded (0 clauses, 64 bytes)
4.15/4.34	c 4	6198 (50%) CSP integer variables are encoded (2833 clauses, 36893 bytes)
4.15/4.37	c 4	7437 (60%) CSP integer variables are encoded (28092 clauses, 413907 bytes)
4.26/4.40	c 4	8677 (70%) CSP integer variables are encoded (54044 clauses, 803187 bytes)
4.26/4.44	c 4	9916 (80%) CSP integer variables are encoded (80251 clauses, 1196292 bytes)
4.26/4.47	c 4	11156 (90%) CSP integer variables are encoded (107908 clauses, 1647590 bytes)
4.35/4.51	c 4	12395 (100%) CSP integer variables are encoded (136227 clauses, 2129013 bytes)
4.35/4.58	c 4	2931 (10%) CSP clauses are encoded (139158 clauses, 2164157 bytes)
4.35/4.60	c 4	5861 (20%) CSP clauses are encoded (142088 clauses, 2202247 bytes)
4.45/4.62	c 4	8791 (30%) CSP clauses are encoded (145018 clauses, 2240337 bytes)
4.45/4.64	c 4	11721 (40%) CSP clauses are encoded (147948 clauses, 2281596 bytes)
4.45/4.67	c 4	14651 (50%) CSP clauses are encoded (150878 clauses, 2334299 bytes)
4.75/4.95	c 4	17581 (60%) CSP clauses are encoded (279676 clauses, 4850626 bytes)
5.24/5.45	c 5	20511 (70%) CSP clauses are encoded (531500 clauses, 9951085 bytes)
5.74/5.94	c 5	23441 (80%) CSP clauses are encoded (789697 clauses, 15196805 bytes)
6.23/6.42	c 6	26371 (90%) CSP clauses are encoded (1035025 clauses, 20466356 bytes)
6.71/6.95	c 6	29301 (100%) CSP clauses are encoded (1284731 clauses, 26180500 bytes)
6.71/6.95	c 6	29301 CSP clauses encoded
6.71/6.95	c 6	Writing map file : HOME/temp.map
6.82/7.00	c 6	Heap : 17 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
6.82/7.00	c 6	SAT : 148600 SAT variables, 1284731 SAT clauses, 26180500 bytes
6.82/7.00	c 6	Heap : 17 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
6.82/7.02	c 6	SOLVING HOME/temp.cnf
6.82/7.02	c 6	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
18.00/18.36	c 18	DECODING HOME/temp.out WITH HOME/temp.map
18.00/18.36	c 18	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
18.08/18.44	c 18	Decoding HOME/temp.out
18.40/18.74	s UNSATISFIABLE
18.40/18.75	c 18	Heap : 1 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
18.40/18.77	c 18	CPU 12.1 (0.04 0 12.06 6.36)
18.40/18.77	c 18	END Fri Jul  4 04:32:01 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-1063790-1215138702/watcher-1063790-1215138702 -o /tmp/evaluation-result-1063790-1215138702/solver-1063790-1215138702 -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-1063790-1215138702.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: 2.02 2.02 2.00 4/72 31278
/proc/meminfo: memFree=1535536/2055920 swapFree=4180452/4192956
[pid=31278] ppid=31276 vsize=12268 CPUtime=0
/proc/31278/stat : 31278 (sugar) R 31276 31278 29028 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 1992844038 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 221780867685 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/31278/statm: 3067 316 241 3 0 167 0

[startup+0.0630691 s]
/proc/loadavg: 2.02 2.02 2.00 4/72 31278
/proc/meminfo: memFree=1535536/2055920 swapFree=4180452/4192956
[pid=31278] ppid=31276 vsize=13600 CPUtime=0.03
/proc/31278/stat : 31278 (sugar) S 31276 31278 29028 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 1992844038 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 221789597794 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31278/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.10113 s]
/proc/loadavg: 2.02 2.02 2.00 4/72 31278
/proc/meminfo: memFree=1535536/2055920 swapFree=4180452/4192956
[pid=31278] ppid=31276 vsize=13600 CPUtime=0.03
/proc/31278/stat : 31278 (sugar) S 31276 31278 29028 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 1992844038 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 221789597794 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31278/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301078 s]
/proc/loadavg: 2.02 2.02 2.00 4/72 31278
/proc/meminfo: memFree=1535536/2055920 swapFree=4180452/4192956
[pid=31278] ppid=31276 vsize=13600 CPUtime=0.03
/proc/31278/stat : 31278 (sugar) S 31276 31278 29028 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 1992844038 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 221789597794 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31278/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.701113 s]
/proc/loadavg: 2.02 2.02 2.00 4/72 31278
/proc/meminfo: memFree=1535536/2055920 swapFree=4180452/4192956
[pid=31278] ppid=31276 vsize=13600 CPUtime=0.03
/proc/31278/stat : 31278 (sugar) S 31276 31278 29028 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 1992844038 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 221789597794 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31278/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+1.50217 s]
/proc/loadavg: 2.02 2.02 2.00 4/83 31290
/proc/meminfo: memFree=1510424/2055920 swapFree=4180452/4192956
[pid=31278] ppid=31276 vsize=13600 CPUtime=0.03
/proc/31278/stat : 31278 (sugar) S 31276 31278 29028 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 1992844038 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 221789597794 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31278/statm: 3400 796 370 3 0 500 0
[pid=31281] ppid=31278 vsize=5356 CPUtime=0
/proc/31281/stat : 31281 (sh) S 31278 31278 29028 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1992844043 5484544 233 996147200 4194304 4889804 548682068768 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31281/statm: 1339 233 193 169 0 50 0
[pid=31282] ppid=31281 vsize=864672 CPUtime=1.42
/proc/31282/stat : 31282 (java) S 31281 31278 29028 0 -1 0 12509 0 1 0 134 8 0 0 18 0 9 0 1992844044 885424128 10551 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/31282/statm: 216168 10551 2529 9 0 210750 0
[pid=31282/tid=31283] ppid=31281 vsize=864672 CPUtime=0.8
/proc/31282/task/31283/stat : 31283 (java) R 31281 31278 29028 0 -1 64 3000 0 1 0 78 2 0 0 24 0 9 0 1992844045 885424128 10551 996147200 134512640 134550740 4294956016 18446744073709551615 4126769218 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31282/tid=31284] ppid=31281 vsize=864672 CPUtime=0.46
/proc/31282/task/31284/stat : 31284 (java) S 31281 31278 29028 0 -1 64 8289 0 0 0 42 4 0 0 16 0 9 0 1992844046 885424128 10551 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=31282/tid=31285] ppid=31281 vsize=864672 CPUtime=0
/proc/31282/task/31285/stat : 31285 (java) S 31281 31278 29028 0 -1 64 13 0 0 0 0 0 0 0 16 0 9 0 1992844046 885424128 10551 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31282/tid=31286] ppid=31281 vsize=864672 CPUtime=0
/proc/31282/task/31286/stat : 31286 (java) S 31281 31278 29028 0 -1 64 10 0 0 0 0 0 0 0 15 0 9 0 1992844046 885424128 10551 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31282/tid=31287] ppid=31281 vsize=864672 CPUtime=0
/proc/31282/task/31287/stat : 31287 (java) S 31281 31278 29028 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 1992844048 885424128 10551 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31282/tid=31288] ppid=31281 vsize=864672 CPUtime=0.13
/proc/31282/task/31288/stat : 31288 (java) S 31281 31278 29028 0 -1 64 520 0 0 0 13 0 0 0 16 0 9 0 1992844048 885424128 10551 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31282/tid=31289] ppid=31281 vsize=864672 CPUtime=0
/proc/31282/task/31289/stat : 31289 (java) S 31281 31278 29028 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 1992844048 885424128 10551 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31282/tid=31290] ppid=31281 vsize=864672 CPUtime=0
/proc/31282/task/31290/stat : 31290 (java) S 31281 31278 29028 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 1992844048 885424128 10551 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 883628

[startup+3.10226 s]
/proc/loadavg: 2.02 2.02 2.00 4/83 31300
/proc/meminfo: memFree=1526616/2055920 swapFree=4180452/4192956
[pid=31278] ppid=31276 vsize=13600 CPUtime=1.58
/proc/31278/stat : 31278 (sugar) S 31276 31278 29028 0 -1 4194304 974 13004 0 1 3 0 146 9 15 0 1 0 1992844038 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 221789597794 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31278/statm: 3400 797 370 3 0 500 0
[pid=31291] ppid=31278 vsize=5356 CPUtime=0
/proc/31291/stat : 31291 (sh) S 31278 31278 29028 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 1992844206 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31291/statm: 1339 233 193 169 0 50 0
[pid=31292] ppid=31291 vsize=868452 CPUtime=1.39
/proc/31292/stat : 31292 (java) S 31291 31278 29028 0 -1 0 9086 0 1 0 134 5 0 0 18 0 9 0 1992844206 889294848 8107 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/31292/statm: 217113 8107 2543 9 0 211688 0
[pid=31292/tid=31293] ppid=31291 vsize=868452 CPUtime=0.92
/proc/31292/task/31293/stat : 31293 (java) R 31291 31278 29028 0 -1 64 2664 0 1 0 91 1 0 0 25 0 9 0 1992844207 889294848 8107 996147200 134512640 134550740 4294955952 18446744073709551615 4126659947 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31292/tid=31294] ppid=31291 vsize=868452 CPUtime=0.25
/proc/31292/task/31294/stat : 31294 (java) S 31291 31278 29028 0 -1 64 4245 0 0 0 23 2 0 0 16 0 9 0 1992844208 889294848 8107 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=31292/tid=31295] ppid=31291 vsize=868452 CPUtime=0
/proc/31292/task/31295/stat : 31295 (java) S 31291 31278 29028 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 1992844208 889294848 8107 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31292/tid=31296] ppid=31291 vsize=868452 CPUtime=0
/proc/31292/task/31296/stat : 31296 (java) S 31291 31278 29028 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 1992844208 889294848 8107 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31292/tid=31297] ppid=31291 vsize=868452 CPUtime=0
/proc/31292/task/31297/stat : 31297 (java) S 31291 31278 29028 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 1992844210 889294848 8107 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31292/tid=31298] ppid=31291 vsize=868452 CPUtime=0.19
/proc/31292/task/31298/stat : 31298 (java) S 31291 31278 29028 0 -1 64 1481 0 0 0 19 0 0 0 16 0 9 0 1992844210 889294848 8107 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31292/tid=31299] ppid=31291 vsize=868452 CPUtime=0
/proc/31292/task/31299/stat : 31299 (java) S 31291 31278 29028 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 1992844210 889294848 8107 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31292/tid=31300] ppid=31291 vsize=868452 CPUtime=0
/proc/31292/task/31300/stat : 31300 (java) S 31291 31278 29028 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 1992844210 889294848 8107 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 887408

[startup+6.30246 s]
/proc/loadavg: 2.02 2.02 2.00 3/83 31300
/proc/meminfo: memFree=1488536/2055920 swapFree=4180452/4192956
[pid=31278] ppid=31276 vsize=13600 CPUtime=1.58
/proc/31278/stat : 31278 (sugar) S 31276 31278 29028 0 -1 4194304 974 13004 0 1 3 0 146 9 15 0 1 0 1992844038 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 221789597794 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31278/statm: 3400 797 370 3 0 500 0
[pid=31291] ppid=31278 vsize=5356 CPUtime=0
/proc/31291/stat : 31291 (sh) S 31278 31278 29028 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 1992844206 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31291/statm: 1339 233 193 169 0 50 0
[pid=31292] ppid=31291 vsize=868564 CPUtime=4.56
/proc/31292/stat : 31292 (java) S 31291 31278 29028 0 -1 0 12691 0 1 0 434 22 0 0 18 0 9 0 1992844206 889409536 11088 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/31292/statm: 217141 11088 2565 9 0 211688 0
[pid=31292/tid=31293] ppid=31291 vsize=868564 CPUtime=3.43
/proc/31292/task/31293/stat : 31293 (java) R 31291 31278 29028 0 -1 64 3223 0 1 0 330 13 0 0 25 0 9 0 1992844207 889409536 11088 996147200 134512640 134550740 4294955952 18446744073709551615 4127108645 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31292/tid=31294] ppid=31291 vsize=868564 CPUtime=0.81
/proc/31292/task/31294/stat : 31294 (java) S 31291 31278 29028 0 -1 64 7243 0 0 0 75 6 0 0 16 0 9 0 1992844208 889409536 11088 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=31292/tid=31295] ppid=31291 vsize=868564 CPUtime=0
/proc/31292/task/31295/stat : 31295 (java) S 31291 31278 29028 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 1992844208 889409536 11088 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31292/tid=31296] ppid=31291 vsize=868564 CPUtime=0
/proc/31292/task/31296/stat : 31296 (java) S 31291 31278 29028 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 1992844208 889409536 11088 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31292/tid=31297] ppid=31291 vsize=868564 CPUtime=0
/proc/31292/task/31297/stat : 31297 (java) S 31291 31278 29028 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 1992844210 889409536 11088 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31292/tid=31298] ppid=31291 vsize=868564 CPUtime=0.27
/proc/31292/task/31298/stat : 31298 (java) S 31291 31278 29028 0 -1 64 1529 0 0 0 27 0 0 0 16 0 9 0 1992844210 889409536 11088 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31292/tid=31299] ppid=31291 vsize=868564 CPUtime=0
/proc/31292/task/31299/stat : 31299 (java) S 31291 31278 29028 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 1992844210 889409536 11088 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31292/tid=31300] ppid=31291 vsize=868564 CPUtime=0
/proc/31292/task/31300/stat : 31300 (java) S 31291 31278 29028 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 1992844210 889409536 11088 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 887520

[startup+12.7019 s]
/proc/loadavg: 2.02 2.02 2.00 3/75 31302
/proc/meminfo: memFree=1478872/2055920 swapFree=4180452/4192956
[pid=31278] ppid=31276 vsize=13600 CPUtime=6.85
/proc/31278/stat : 31278 (sugar) S 31276 31278 29028 0 -1 4194304 1022 26084 0 2 4 0 643 38 16 0 1 0 1992844038 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 221789597794 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31278/statm: 3400 799 370 3 0 500 0
[pid=31301] ppid=31278 vsize=5356 CPUtime=0
/proc/31301/stat : 31301 (sh) S 31278 31278 29028 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1992844741 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31301/statm: 1339 232 193 169 0 50 0
[pid=31302] ppid=31301 vsize=37860 CPUtime=5.6
/proc/31302/stat : 31302 (picosat) R 31301 31278 29028 0 -1 4194304 7590 0 0 0 254 306 0 0 25 0 1 0 1992844741 38768640 7576 996147200 134512640 134931368 4294956256 18446744073709551615 134545861 0 0 4096 0 0 0 0 17 1 0 0
/proc/31302/statm: 9465 7576 40 102 0 9360 0
Current children cumulated CPU time (s) 12.45
Current children cumulated vsize (KiB) 56816

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

[startup+15.9011 s]
/proc/loadavg: 2.01 2.02 2.00 3/75 31302
/proc/meminfo: memFree=1467032/2055920 swapFree=4180452/4192956
[pid=31278] ppid=31276 vsize=13600 CPUtime=6.85
/proc/31278/stat : 31278 (sugar) S 31276 31278 29028 0 -1 4194304 1022 26084 0 2 4 0 643 38 16 0 1 0 1992844038 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 221789597794 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31278/statm: 3400 799 370 3 0 500 0
[pid=31301] ppid=31278 vsize=5356 CPUtime=0
/proc/31301/stat : 31301 (sh) S 31278 31278 29028 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1992844741 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31301/statm: 1339 232 193 169 0 50 0
[pid=31302] ppid=31301 vsize=50072 CPUtime=8.77
/proc/31302/stat : 31302 (picosat) R 31301 31278 29028 0 -1 4194304 10433 0 0 0 391 486 0 0 25 0 1 0 1992844741 51273728 10419 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/31302/statm: 12518 10419 40 102 0 12413 0
Current children cumulated CPU time (s) 15.62
Current children cumulated vsize (KiB) 69028

[startup+17.5012 s]
/proc/loadavg: 2.01 2.02 2.00 3/75 31302
/proc/meminfo: memFree=1459352/2055920 swapFree=4180452/4192956
[pid=31278] ppid=31276 vsize=13600 CPUtime=6.85
/proc/31278/stat : 31278 (sugar) S 31276 31278 29028 0 -1 4194304 1022 26084 0 2 4 0 643 38 16 0 1 0 1992844038 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 221789597794 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31278/statm: 3400 799 370 3 0 500 0
[pid=31301] ppid=31278 vsize=5356 CPUtime=0
/proc/31301/stat : 31301 (sh) S 31278 31278 29028 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1992844741 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31301/statm: 1339 232 193 169 0 50 0
[pid=31302] ppid=31301 vsize=55088 CPUtime=10.36
/proc/31302/stat : 31302 (picosat) R 31301 31278 29028 0 -1 4194304 11837 0 0 0 465 571 0 0 25 0 1 0 1992844741 56410112 11823 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/31302/statm: 13772 11823 40 102 0 13667 0
Current children cumulated CPU time (s) 17.21
Current children cumulated vsize (KiB) 74044

[startup+18.3012 s]
/proc/loadavg: 2.01 2.02 2.00 3/75 31302
/proc/meminfo: memFree=1459352/2055920 swapFree=4180452/4192956
[pid=31278] ppid=31276 vsize=13600 CPUtime=6.85
/proc/31278/stat : 31278 (sugar) S 31276 31278 29028 0 -1 4194304 1022 26084 0 2 4 0 643 38 16 0 1 0 1992844038 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 221789597794 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31278/statm: 3400 799 370 3 0 500 0
[pid=31301] ppid=31278 vsize=5356 CPUtime=0
/proc/31301/stat : 31301 (sh) S 31278 31278 29028 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1992844741 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31301/statm: 1339 232 193 169 0 50 0
[pid=31302] ppid=31301 vsize=60656 CPUtime=11.15
/proc/31302/stat : 31302 (picosat) R 31301 31278 29028 0 -1 4194304 12454 0 0 0 521 594 0 0 25 0 1 0 1992844741 62111744 12440 996147200 134512640 134931368 4294956256 18446744073709551615 134580627 0 0 4096 0 0 0 0 17 1 0 0
/proc/31302/statm: 15164 12440 42 102 0 15059 0
Current children cumulated CPU time (s) 18
Current children cumulated vsize (KiB) 79612

[startup+18.7062 s]
/proc/loadavg: 2.01 2.02 2.00 4/83 31312
/proc/meminfo: memFree=1501464/2055920 swapFree=4180452/4192956
[pid=31278] ppid=31276 vsize=13600 CPUtime=18.08
/proc/31278/stat : 31278 (sugar) S 31276 31278 29028 0 -1 4194304 1091 38825 0 2 4 0 1171 633 16 0 1 0 1992844038 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 221789597794 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31278/statm: 3400 799 370 3 0 500 0
[pid=31303] ppid=31278 vsize=5356 CPUtime=0
/proc/31303/stat : 31303 (sh) S 31278 31278 29028 0 -1 4194304 278 0 0 0 0 0 0 0 19 0 1 0 1992845875 5484544 233 996147200 4194304 4889804 548682068768 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31303/statm: 1339 233 193 169 0 50 0
[pid=31304] ppid=31303 vsize=864012 CPUtime=0.32
/proc/31304/stat : 31304 (java) S 31303 31278 29028 0 -1 0 3574 0 1 0 30 2 0 0 18 0 9 0 1992845875 884748288 3049 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/31304/statm: 216003 3049 1652 9 0 210585 0
[pid=31304/tid=31305] ppid=31303 vsize=864012 CPUtime=0.23
/proc/31304/task/31305/stat : 31305 (java) R 31303 31278 29028 0 -1 64 2434 0 1 0 22 1 0 0 19 0 9 0 1992845876 884748288 3049 996147200 134512640 134550740 4294956000 18446744073709551615 4126521977 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31304/tid=31306] ppid=31303 vsize=864012 CPUtime=0
/proc/31304/task/31306/stat : 31306 (java) S 31303 31278 29028 0 -1 64 126 0 0 0 0 0 0 0 16 0 9 0 1992845877 884748288 3049 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=31304/tid=31307] ppid=31303 vsize=864012 CPUtime=0
/proc/31304/task/31307/stat : 31307 (java) S 31303 31278 29028 0 -1 64 9 0 0 0 0 0 0 0 19 0 9 0 1992845877 884748288 3049 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31304/tid=31308] ppid=31303 vsize=864012 CPUtime=0
/proc/31304/task/31308/stat : 31308 (java) S 31303 31278 29028 0 -1 64 4 0 0 0 0 0 0 0 20 0 9 0 1992845877 884748288 3049 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31304/tid=31309] ppid=31303 vsize=864012 CPUtime=0
/proc/31304/task/31309/stat : 31309 (java) S 31303 31278 29028 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 1992845879 884748288 3049 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31304/tid=31310] ppid=31303 vsize=864012 CPUtime=0.06
/proc/31304/task/31310/stat : 31310 (java) S 31303 31278 29028 0 -1 64 322 0 0 0 6 0 0 0 17 0 9 0 1992845879 884748288 3049 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31304/tid=31311] ppid=31303 vsize=864012 CPUtime=0
/proc/31304/task/31311/stat : 31311 (java) S 31303 31278 29028 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 1992845879 884748288 3049 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31304/tid=31312] ppid=31303 vsize=864012 CPUtime=0
/proc/31304/task/31312/stat : 31312 (java) S 31303 31278 29028 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 1992845879 884748288 3049 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 18.4
Current children cumulated vsize (KiB) 882968

Child status: 0
Real time (s): 18.777
CPU time (s): 18.4982
CPU user time (s): 12.1082
CPU system time (s): 6.39003
CPU usage (%): 98.5152
Max. virtual memory (cumulated for all children) (KiB): 887912

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 12.1082
system time used= 6.39003
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44120
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= 5387
involuntary context switches= 5592

runsolver used 0.031995 second user time and 0.066989 second system time

The end

Launcher Data (download as text)

Begin job on node29 at 2008-07-04 04:31:42
IDJOB=1063790
IDBENCH=54878
IDSOLVER=345
FILE ID=node29/1063790-1215138702
PBS_JOBID= 7877320
Free space on /tmp= 66556 MiB

SOLVER NAME= Sugar v1.13+picosat
BENCH NAME= CPAI08/csp/pseudo/uclid/normalized-elf-rf8.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-1063790-1215138702/watcher-1063790-1215138702 -o /tmp/evaluation-result-1063790-1215138702/solver-1063790-1215138702 -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-1063790-1215138702.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 2208aedfcbbfeeb4d777f5a8f393a505
RANDOM SEED=814502002

node29.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.220
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.220
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1536016 kB
Buffers:         58388 kB
Cached:         310236 kB
SwapCached:       6872 kB
Active:         267132 kB
Inactive:       195432 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1536016 kB
SwapTotal:     4192956 kB
SwapFree:      4180452 kB
Dirty:            3788 kB
Writeback:           0 kB
Mapped:         101032 kB
Slab:            42320 kB
Committed_AS:  3432500 kB
PageTables:       2100 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= 66556 MiB
End job on node29 at 2008-07-04 04:32:01