Trace number 1040909

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 9.46056 9.62999

General information on the benchmark

Namecsp/allsquaresUnsat/
normalized-squaresUnsat-17-17.xml
MD5SUM55a5ba3833b82e4a196a4961da3bc0ae
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.075988
Satisfiable
(Un)Satisfiability was proved
Number of variables578
Number of constraints683
Maximum constraint arity17
Maximum domain size42
Number of constraints which are defined in extension0
Number of constraints which are defined in intension545
Global constraints used (with number of constraints)cumulative(2),weightedsum(136)

Solver Data (download as text)

0.00/0.04	c 0	Sugar v1-13 + HOME/picosat
0.00/0.04	c 0	BEGIN Wed Jul  2 13:42:37 2008
0.00/0.04	c 0	PID 17808
0.00/0.05	c 0	HOST node48.alineos.net
0.00/0.05	c 0	CONVERTING HOME/instance-1040909-1214998957.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-1040909-1214998957.xml' 'HOME/temp.csp'
0.03/0.46	c 0	18 domains, 578 variables, 2 predicates, 0 relations, 683 constraints
0.03/0.46	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.46	c 0	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'
0.43/0.54	c 0	Parsing HOME/temp.csp
0.43/0.72	c 1	parsed 1281 expressions
0.43/0.72	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.43/0.72	c 1	Converting to clausal form CSP
0.43/0.75	c 1	converted 129 (10%) expressions
0.43/0.75	c 1	converted 257 (20%) expressions
0.43/0.75	c 1	converted 385 (30%) expressions
0.43/0.75	c 1	converted 513 (40%) expressions
0.43/0.79	c 1	converted 641 (50%) expressions
0.43/0.89	c 1	converted 769 (60%) expressions
0.44/0.92	c 1	converted 897 (70%) expressions
0.44/0.93	c 1	converted 1025 (80%) expressions
0.44/0.95	c 1	converted 1153 (90%) expressions
1.15/1.29	c 1	converted 1281 (100%) expressions
1.15/1.29	c 1	CSP : 3266 integers, 800 booleans, 8241 clauses, largest domain size 82
1.15/1.29	c 1	Heap : 5 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.15/1.29	c 1	Propagation in CSP
1.25/1.36	c 1	7057 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.25/1.36	c 1	CSP : 3266 integers, 800 booleans, 8241 clauses, largest domain size 43
1.25/1.36	c 1	Heap : 6 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.25/1.37	c 1	Simplifing CSP by introducing new Boolean variables
1.25/1.38	c 1	CSP : 3266 integers, 800 booleans, 8241 clauses, largest domain size 43
1.25/1.38	c 1	Heap : 6 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.35/1.43	c 1	Encoding CSP to SAT : HOME/temp.cnf
1.35/1.44	c 1	327 (10%) CSP integer variables are encoded (1062 clauses, 11721 bytes)
1.35/1.45	c 1	654 (20%) CSP integer variables are encoded (1602 clauses, 18741 bytes)
1.35/1.45	c 1	980 (30%) CSP integer variables are encoded (4416 clauses, 55323 bytes)
1.35/1.46	c 1	1307 (40%) CSP integer variables are encoded (6887 clauses, 87446 bytes)
1.35/1.46	c 1	1633 (50%) CSP integer variables are encoded (9580 clauses, 124588 bytes)
1.35/1.47	c 1	1960 (60%) CSP integer variables are encoded (11908 clauses, 159508 bytes)
1.35/1.47	c 1	2287 (70%) CSP integer variables are encoded (14648 clauses, 200608 bytes)
1.35/1.48	c 1	2613 (80%) CSP integer variables are encoded (16951 clauses, 235153 bytes)
1.35/1.48	c 1	2940 (90%) CSP integer variables are encoded (19720 clauses, 276688 bytes)
1.35/1.48	c 1	3266 (100%) CSP integer variables are encoded (22038 clauses, 311458 bytes)
1.44/1.55	c 1	825 (10%) CSP clauses are encoded (43692 clauses, 661359 bytes)
1.55/1.62	c 1	1649 (20%) CSP clauses are encoded (75460 clauses, 1225111 bytes)
1.55/1.69	c 2	2473 (30%) CSP clauses are encoded (108576 clauses, 1814558 bytes)
1.64/1.74	c 2	3297 (40%) CSP clauses are encoded (140242 clauses, 2379217 bytes)
1.74/1.82	c 2	4121 (50%) CSP clauses are encoded (178918 clauses, 3123025 bytes)
1.74/1.89	c 2	4945 (60%) CSP clauses are encoded (218769 clauses, 3941306 bytes)
1.84/1.97	c 2	5769 (70%) CSP clauses are encoded (258543 clauses, 4765292 bytes)
1.93/2.03	c 2	6593 (80%) CSP clauses are encoded (287664 clauses, 5366083 bytes)
2.04/2.11	c 2	7417 (90%) CSP clauses are encoded (323671 clauses, 6112096 bytes)
2.04/2.18	c 2	8241 (100%) CSP clauses are encoded (360446 clauses, 6867857 bytes)
2.04/2.18	c 2	8241 CSP clauses encoded
2.04/2.19	c 2	Writing map file : HOME/temp.map
2.04/2.20	c 2	Heap : 5 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.04/2.20	c 2	SAT : 26060 SAT variables, 360446 SAT clauses, 6867857 bytes
2.04/2.20	c 2	Heap : 5 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.12/2.24	c 2	SOLVING HOME/temp.cnf
2.12/2.24	c 2	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
9.27/9.40	c 9	DECODING HOME/temp.out WITH HOME/temp.map
9.27/9.40	c 9	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
9.27/9.49	c 9	Decoding HOME/temp.out
9.27/9.57	s UNSATISFIABLE
9.27/9.58	c 9	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
9.27/9.62	c 9	CPU 7.54 (0.03 0.01 7.51 1.89)
9.27/9.62	c 9	END Wed Jul  2 13:42:46 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-1040909-1214998957/watcher-1040909-1214998957 -o /tmp/evaluation-result-1040909-1214998957/solver-1040909-1214998957 -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-1040909-1214998957.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: 2.20 2.25 1.94 4/82 17808
/proc/meminfo: memFree=998856/2055920 swapFree=4180436/4192956
[pid=17808] ppid=17806 vsize=18572 CPUtime=0
/proc/17808/stat : 17808 (runsolver) R 17806 17808 15126 0 -1 4194368 15 0 0 0 0 0 0 0 18 0 1 0 1978867871 19017728 292 996147200 4194304 4296836 548682068272 18446744073709551615 255539604775 0 0 4096 24578 0 0 0 17 1 0 0
/proc/17808/statm: 4643 292 257 25 0 2626 0

[startup+0.057688 s]
/proc/loadavg: 2.20 2.25 1.94 4/82 17808
/proc/meminfo: memFree=998856/2055920 swapFree=4180436/4192956
[pid=17808] ppid=17806 vsize=13600 CPUtime=0.03
/proc/17808/stat : 17808 (sugar) S 17806 17808 15126 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 1978867871 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 255548502114 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/17808/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.101692 s]
/proc/loadavg: 2.20 2.25 1.94 4/82 17808
/proc/meminfo: memFree=998856/2055920 swapFree=4180436/4192956
[pid=17808] ppid=17806 vsize=13600 CPUtime=0.03
/proc/17808/stat : 17808 (sugar) S 17806 17808 15126 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 1978867871 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 255548502114 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/17808/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301711 s]
/proc/loadavg: 2.20 2.25 1.94 4/82 17808
/proc/meminfo: memFree=998856/2055920 swapFree=4180436/4192956
[pid=17808] ppid=17806 vsize=13600 CPUtime=0.03
/proc/17808/stat : 17808 (sugar) S 17806 17808 15126 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 1978867871 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 255548502114 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/17808/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.702749 s]
/proc/loadavg: 2.20 2.25 1.94 4/82 17808
/proc/meminfo: memFree=998856/2055920 swapFree=4180436/4192956
[pid=17808] ppid=17806 vsize=13600 CPUtime=0.43
/proc/17808/stat : 17808 (sugar) S 17806 17808 15126 0 -1 4194304 973 4811 0 1 3 0 37 3 16 0 1 0 1978867871 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 255548502114 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/17808/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.43
Current children cumulated vsize (KiB) 13600

[startup+1.50282 s]
/proc/loadavg: 2.20 2.25 1.94 4/93 17830
/proc/meminfo: memFree=976816/2055920 swapFree=4180436/4192956
[pid=17808] ppid=17806 vsize=13600 CPUtime=0.44
/proc/17808/stat : 17808 (sugar) S 17806 17808 15126 0 -1 4194304 974 4811 0 1 3 1 37 3 15 0 1 0 1978867871 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 255548502114 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/17808/statm: 3400 797 370 3 0 500 0
[pid=17821] ppid=17808 vsize=5356 CPUtime=0
/proc/17821/stat : 17821 (sh) S 17808 17808 15126 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 1978867918 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17821/statm: 1339 233 193 169 0 50 0
[pid=17822] ppid=17821 vsize=868480 CPUtime=1
/proc/17822/stat : 17822 (java) S 17821 17808 15126 0 -1 0 7686 0 3 0 96 4 0 0 20 0 9 0 1978867919 889323520 6865 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/17822/statm: 217120 6865 2563 9 0 211667 0
[pid=17822/tid=17823] ppid=17821 vsize=868480 CPUtime=0.6
/proc/17822/task/17823/stat : 17823 (java) R 17821 17808 15126 0 -1 64 2748 0 1 0 58 2 0 0 25 0 9 0 1978867919 889323520 6865 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=17822/tid=17824] ppid=17821 vsize=868480 CPUtime=0.16
/proc/17822/task/17824/stat : 17824 (java) S 17821 17808 15126 0 -1 64 2756 0 1 0 16 0 0 0 16 0 9 0 1978867921 889323520 6865 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=17822/tid=17825] ppid=17821 vsize=868480 CPUtime=0
/proc/17822/task/17825/stat : 17825 (java) S 17821 17808 15126 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 1978867921 889323520 6865 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=17822/tid=17826] ppid=17821 vsize=868480 CPUtime=0
/proc/17822/task/17826/stat : 17826 (java) S 17821 17808 15126 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 1978867921 889323520 6865 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=17822/tid=17827] ppid=17821 vsize=868480 CPUtime=0
/proc/17822/task/17827/stat : 17827 (java) S 17821 17808 15126 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 1978867923 889323520 6865 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=17822/tid=17828] ppid=17821 vsize=868480 CPUtime=0.23
/proc/17822/task/17828/stat : 17828 (java) S 17821 17808 15126 0 -1 64 1490 0 1 0 22 1 0 0 16 0 9 0 1978867923 889323520 6865 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=17822/tid=17829] ppid=17821 vsize=868480 CPUtime=0
/proc/17822/task/17829/stat : 17829 (java) S 17821 17808 15126 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 1978867923 889323520 6865 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=17822/tid=17830] ppid=17821 vsize=868480 CPUtime=0
/proc/17822/task/17830/stat : 17830 (java) S 17821 17808 15126 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 1978867923 889323520 6865 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.44
Current children cumulated vsize (KiB) 887436

[startup+3.10197 s]
/proc/loadavg: 2.20 2.25 1.94 3/93 17830
/proc/meminfo: memFree=956400/2055920 swapFree=4180436/4192956
[pid=17808] ppid=17806 vsize=13600 CPUtime=2.15
/proc/17808/stat : 17808 (sugar) S 17806 17808 15126 0 -1 4194304 1024 13010 0 6 3 1 196 15 16 0 1 0 1978867871 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 255548502114 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/17808/statm: 3400 799 370 3 0 500 0
Current children cumulated CPU time (s) 2.15
Current children cumulated vsize (KiB) 13600

[startup+6.30127 s]
/proc/loadavg: 2.19 2.25 1.94 3/85 17832
/proc/meminfo: memFree=930928/2055920 swapFree=4180436/4192956
[pid=17808] ppid=17806 vsize=13600 CPUtime=2.15
/proc/17808/stat : 17808 (sugar) S 17806 17808 15126 0 -1 4194304 1024 13010 0 6 3 1 196 15 16 0 1 0 1978867871 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 255548502114 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/17808/statm: 3400 799 370 3 0 500 0
[pid=17831] ppid=17808 vsize=5356 CPUtime=0
/proc/17831/stat : 17831 (sh) S 17808 17808 15126 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1978868096 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17831/statm: 1339 232 193 169 0 50 0
[pid=17832] ppid=17831 vsize=15620 CPUtime=4.02
/proc/17832/stat : 17832 (picosat) R 17831 17808 15126 0 -1 4194304 3499 0 0 0 232 170 0 0 25 0 1 0 1978868096 15994880 3452 996147200 134512640 134931368 4294956256 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/17832/statm: 3905 3452 42 102 0 3800 0
Current children cumulated CPU time (s) 6.17
Current children cumulated vsize (KiB) 34576

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

[startup+7.90141 s]
/proc/loadavg: 2.19 2.25 1.94 3/85 17832
/proc/meminfo: memFree=910960/2055920 swapFree=4180436/4192956
[pid=17808] ppid=17806 vsize=13600 CPUtime=2.15
/proc/17808/stat : 17808 (sugar) S 17806 17808 15126 0 -1 4194304 1024 13010 0 6 3 1 196 15 16 0 1 0 1978867871 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 255548502114 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/17808/statm: 3400 799 370 3 0 500 0
[pid=17831] ppid=17808 vsize=5356 CPUtime=0
/proc/17831/stat : 17831 (sh) S 17808 17808 15126 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1978868096 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17831/statm: 1339 232 193 169 0 50 0
[pid=17832] ppid=17831 vsize=15620 CPUtime=5.62
/proc/17832/stat : 17832 (picosat) R 17831 17808 15126 0 -1 4194304 3510 0 0 0 392 170 0 0 25 0 1 0 1978868096 15994880 3463 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17832/statm: 3905 3463 42 102 0 3800 0
Current children cumulated CPU time (s) 7.77
Current children cumulated vsize (KiB) 34576

[startup+8.70249 s]
/proc/loadavg: 2.17 2.24 1.94 3/85 17832
/proc/meminfo: memFree=901104/2055920 swapFree=4180436/4192956
[pid=17808] ppid=17806 vsize=13600 CPUtime=2.15
/proc/17808/stat : 17808 (sugar) S 17806 17808 15126 0 -1 4194304 1024 13010 0 6 3 1 196 15 16 0 1 0 1978867871 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 255548502114 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/17808/statm: 3400 799 370 3 0 500 0
[pid=17831] ppid=17808 vsize=5356 CPUtime=0
/proc/17831/stat : 17831 (sh) S 17808 17808 15126 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1978868096 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17831/statm: 1339 232 193 169 0 50 0
[pid=17832] ppid=17831 vsize=15620 CPUtime=6.42
/proc/17832/stat : 17832 (picosat) R 17831 17808 15126 0 -1 4194304 3516 0 0 0 472 170 0 0 25 0 1 0 1978868096 15994880 3469 996147200 134512640 134931368 4294956256 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/17832/statm: 3905 3469 42 102 0 3800 0
Current children cumulated CPU time (s) 8.57
Current children cumulated vsize (KiB) 34576

[startup+9.10253 s]
/proc/loadavg: 2.17 2.24 1.94 3/85 17832
/proc/meminfo: memFree=901104/2055920 swapFree=4180436/4192956
[pid=17808] ppid=17806 vsize=13600 CPUtime=2.15
/proc/17808/stat : 17808 (sugar) S 17806 17808 15126 0 -1 4194304 1024 13010 0 6 3 1 196 15 16 0 1 0 1978867871 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 255548502114 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/17808/statm: 3400 799 370 3 0 500 0
[pid=17831] ppid=17808 vsize=5356 CPUtime=0
/proc/17831/stat : 17831 (sh) S 17808 17808 15126 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1978868096 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17831/statm: 1339 232 193 169 0 50 0
[pid=17832] ppid=17831 vsize=15620 CPUtime=6.81
/proc/17832/stat : 17832 (picosat) R 17831 17808 15126 0 -1 4194304 3519 0 0 0 511 170 0 0 25 0 1 0 1978868096 15994880 3472 996147200 134512640 134931368 4294956256 18446744073709551615 134525802 0 0 4096 0 0 0 0 17 1 0 0
/proc/17832/statm: 3905 3472 42 102 0 3800 0
Current children cumulated CPU time (s) 8.96
Current children cumulated vsize (KiB) 34576

[startup+9.50256 s]
/proc/loadavg: 2.17 2.24 1.94 3/85 17832
/proc/meminfo: memFree=901104/2055920 swapFree=4180436/4192956
[pid=17808] ppid=17806 vsize=13600 CPUtime=9.27
/proc/17808/stat : 17808 (sugar) S 17806 17808 15126 0 -1 4194304 1092 16825 0 6 3 1 737 186 16 0 1 0 1978867871 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 255548502114 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17808/statm: 3400 799 370 3 0 500 0
Current children cumulated CPU time (s) 9.27
Current children cumulated vsize (KiB) 13600

[startup+9.60257 s]
/proc/loadavg: 2.17 2.24 1.94 3/85 17832
/proc/meminfo: memFree=901104/2055920 swapFree=4180436/4192956
[pid=17808] ppid=17806 vsize=13600 CPUtime=9.27
/proc/17808/stat : 17808 (sugar) S 17806 17808 15126 0 -1 4194304 1092 16825 0 6 3 1 737 186 15 0 1 0 1978867871 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 255548502114 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17808/statm: 3400 799 370 3 0 500 0
Current children cumulated CPU time (s) 9.27
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 9.62999
CPU time (s): 9.46056
CPU user time (s): 7.55085
CPU system time (s): 1.90971
CPU usage (%): 98.2406
Max. virtual memory (cumulated for all children) (KiB): 887508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.55085
system time used= 1.90971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21784
page faults= 7
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3752
involuntary context switches= 3869

runsolver used 0.017997 second user time and 0.035994 second system time

The end

Launcher Data (download as text)

Begin job on node48 at 2008-07-02 13:42:37
IDJOB=1040909
IDBENCH=53753
IDSOLVER=345
FILE ID=node48/1040909-1214998957
PBS_JOBID= 7870827
Free space on /tmp= 65668 MiB

SOLVER NAME= Sugar v1.13+picosat
BENCH NAME= CPAI08/csp/allsquaresUnsat/normalized-squaresUnsat-17-17.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-1040909-1214998957/watcher-1040909-1214998957 -o /tmp/evaluation-result-1040909-1214998957/solver-1040909-1214998957 -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-1040909-1214998957.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 55a5ba3833b82e4a196a4961da3bc0ae
RANDOM SEED=388855742

node48.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		: 3000.231
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		: 3000.231
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:        999400 kB
Buffers:          4304 kB
Cached:         951128 kB
SwapCached:       6156 kB
Active:         969404 kB
Inactive:        11796 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        999400 kB
SwapTotal:     4192956 kB
SwapFree:      4180436 kB
Dirty:          204808 kB
Writeback:           0 kB
Mapped:          43124 kB
Slab:            60516 kB
Committed_AS:  4065596 kB
PageTables:       1872 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= 65588 MiB
End job on node48 at 2008-07-02 13:42:47