Trace number 1097479

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Sugar v1.13+picosatSAT 27.8038 28.1863

General information on the benchmark

Namecsp/tightness0.5/
normalized-rand-2-40-25-180-500-35_ext.xml
MD5SUMcd2eff3a8c0d0c8908243c91772fe1ee
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.16267
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints180
Maximum constraint arity2
Maximum domain size25
Number of constraints which are defined in extension180
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.05	c 0	Sugar v1-13 + HOME/picosat
0.00/0.05	c 0	BEGIN Sat Jul  5 20:24:50 2008
0.00/0.05	c 0	PID 22557
0.00/0.05	c 0	HOST node34.alineos.net
0.00/0.05	c 0	CONVERTING HOME/instance-1097479-1215282290.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-1097479-1215282290.xml' 'HOME/temp.csp'
0.04/0.50	c 1	1 domains, 40 variables, 0 predicates, 180 relations, 180 constraints
0.04/0.52	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.04/0.53	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.49/0.61	c 1	Parsing HOME/temp.csp
0.94/1.03	c 1	parsed 401 expressions
0.94/1.03	c 1	Heap : 6 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.94/1.03	c 1	Converting to clausal form CSP
0.94/1.05	c 1	converted 41 (10%) expressions
0.94/1.06	c 1	converted 81 (20%) expressions
0.94/1.06	c 1	converted 121 (30%) expressions
0.94/1.07	c 1	converted 161 (40%) expressions
0.94/1.07	c 1	converted 201 (50%) expressions
1.04/1.11	c 1	converted 241 (60%) expressions
1.04/1.19	c 1	converted 281 (70%) expressions
1.13/1.21	c 1	converted 321 (80%) expressions
1.13/1.25	c 2	converted 361 (90%) expressions
1.13/1.28	c 2	converted 401 (100%) expressions
1.13/1.28	c 2	CSP : 40 integers, 0 booleans, 180 clauses, largest domain size 25
1.13/1.28	c 2	Heap : 11 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.13/1.28	c 2	Propagation in CSP
1.13/1.28	c 2	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.13/1.28	c 2	CSP : 40 integers, 0 booleans, 180 clauses, largest domain size 25
1.13/1.28	c 2	Heap : 11 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.13/1.28	c 2	Simplifing CSP by introducing new Boolean variables
1.13/1.28	c 2	CSP : 40 integers, 0 booleans, 180 clauses, largest domain size 25
1.13/1.28	c 2	Heap : 11 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.23/1.33	c 2	Encoding CSP to SAT : HOME/temp.cnf
1.23/1.34	c 2	4 (10%) CSP integer variables are encoded (92 clauses, 875 bytes)
1.23/1.34	c 2	8 (20%) CSP integer variables are encoded (184 clauses, 1882 bytes)
1.23/1.35	c 2	12 (30%) CSP integer variables are encoded (276 clauses, 2894 bytes)
1.23/1.35	c 2	16 (40%) CSP integer variables are encoded (368 clauses, 3906 bytes)
1.23/1.35	c 2	20 (50%) CSP integer variables are encoded (460 clauses, 4918 bytes)
1.23/1.35	c 2	24 (60%) CSP integer variables are encoded (552 clauses, 5930 bytes)
1.23/1.35	c 2	28 (70%) CSP integer variables are encoded (644 clauses, 6942 bytes)
1.23/1.35	c 2	32 (80%) CSP integer variables are encoded (736 clauses, 7954 bytes)
1.23/1.35	c 2	36 (90%) CSP integer variables are encoded (828 clauses, 8966 bytes)
1.23/1.36	c 2	40 (100%) CSP integer variables are encoded (920 clauses, 9978 bytes)
1.33/1.41	c 2	18 (10%) CSP clauses are encoded (3530 clauses, 52742 bytes)
1.33/1.43	c 2	36 (20%) CSP clauses are encoded (6210 clauses, 100318 bytes)
1.33/1.45	c 2	54 (30%) CSP clauses are encoded (8810 clauses, 149240 bytes)
1.33/1.47	c 2	72 (40%) CSP clauses are encoded (11449 clauses, 199062 bytes)
1.33/1.49	c 2	90 (50%) CSP clauses are encoded (14070 clauses, 248604 bytes)
1.43/1.51	c 2	108 (60%) CSP clauses are encoded (16698 clauses, 298217 bytes)
1.43/1.53	c 2	126 (70%) CSP clauses are encoded (19338 clauses, 347995 bytes)
1.43/1.54	c 2	144 (80%) CSP clauses are encoded (21944 clauses, 397068 bytes)
1.43/1.56	c 2	162 (90%) CSP clauses are encoded (24554 clauses, 446247 bytes)
1.43/1.58	c 2	180 (100%) CSP clauses are encoded (27199 clauses, 496170 bytes)
1.43/1.58	c 2	180 CSP clauses encoded
1.43/1.58	c 2	Writing map file : HOME/temp.map
1.43/1.58	c 2	Heap : 5 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.43/1.58	c 2	SAT : 960 SAT variables, 27199 SAT clauses, 496170 bytes
1.43/1.58	c 2	Heap : 5 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.51/1.63	c 2	SOLVING HOME/temp.cnf
1.51/1.63	c 2	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
27.63/28.01	c 28	DECODING HOME/temp.out WITH HOME/temp.map
27.63/28.01	c 28	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
27.65/28.10	c 28	Decoding HOME/temp.out
27.65/28.13	s SATISFIABLE
27.65/28.13	v 3 17 6 20 20 6 19 4 14 24 8 0 2 9 17 1 13 6 5 13 24 5 5 7 6 13 20 3 12 7 4 5 5 17 20 13 21 14 2 1
27.65/28.13	c 28	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
27.65/28.18	c 28	CPU 27.47 (0.03 0.01 27.44 0.29)
27.65/28.18	c 28	END Sat Jul  5 20:25:18 2008

Verifier Data (download as text)

OK

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1097479-1215282290/watcher-1097479-1215282290 -o /tmp/evaluation-result-1097479-1215282290/solver-1097479-1215282290 -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-1097479-1215282290.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 2.00 2.00 4/72 22557
/proc/meminfo: memFree=1666768/2055920 swapFree=4179828/4192956
[pid=22557] ppid=22555 vsize=12000 CPUtime=0
/proc/22557/stat : 22557 (sugar) R 22555 22557 19008 0 -1 4194304 186 0 0 0 0 0 0 0 20 0 1 0 2007202512 12288000 154 996147200 4194304 4206940 548682068608 18446744073709551615 254195176161 0 0 4224 0 0 0 0 17 1 0 0
/proc/22557/statm: 3000 154 116 3 0 100 0

[startup+0.0887989 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 22557
/proc/meminfo: memFree=1666768/2055920 swapFree=4179828/4192956
[pid=22557] ppid=22555 vsize=13600 CPUtime=0.04
/proc/22557/stat : 22557 (sugar) S 22555 22557 19008 0 -1 4194304 900 127 0 0 3 1 0 0 19 0 1 0 2007202512 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22557/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.101801 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 22557
/proc/meminfo: memFree=1666768/2055920 swapFree=4179828/4192956
[pid=22557] ppid=22555 vsize=13600 CPUtime=0.04
/proc/22557/stat : 22557 (sugar) S 22555 22557 19008 0 -1 4194304 900 127 0 0 3 1 0 0 19 0 1 0 2007202512 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22557/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.301831 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 22557
/proc/meminfo: memFree=1666768/2055920 swapFree=4179828/4192956
[pid=22557] ppid=22555 vsize=13600 CPUtime=0.04
/proc/22557/stat : 22557 (sugar) S 22555 22557 19008 0 -1 4194304 900 127 0 0 3 1 0 0 19 0 1 0 2007202512 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22557/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.701896 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 22557
/proc/meminfo: memFree=1666768/2055920 swapFree=4179828/4192956
[pid=22557] ppid=22555 vsize=13600 CPUtime=0.49
/proc/22557/stat : 22557 (sugar) S 22555 22557 19008 0 -1 4194304 973 4645 0 1 3 1 41 4 16 0 1 0 2007202512 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22557/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 13600

[startup+1.50302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 22579
/proc/meminfo: memFree=1652920/2055920 swapFree=4179828/4192956
[pid=22557] ppid=22555 vsize=13600 CPUtime=0.49
/proc/22557/stat : 22557 (sugar) S 22555 22557 19008 0 -1 4194304 974 4645 0 1 3 1 41 4 15 0 1 0 2007202512 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22557/statm: 3400 797 370 3 0 500 0
[pid=22570] ppid=22557 vsize=5356 CPUtime=0
/proc/22570/stat : 22570 (sh) S 22557 22557 19008 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 2007202565 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22570/statm: 1339 233 193 169 0 50 0
[pid=22571] ppid=22570 vsize=864424 CPUtime=0.94
/proc/22571/stat : 22571 (java) S 22570 22557 19008 0 -1 0 7773 0 1 0 89 5 0 0 19 0 9 0 2007202566 885170176 7013 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/22571/statm: 216106 7013 2564 9 0 210653 0
[pid=22571/tid=22572] ppid=22570 vsize=864424 CPUtime=0.53
/proc/22571/task/22572/stat : 22572 (java) R 22570 22557 19008 0 -1 64 2668 0 1 0 51 2 0 0 20 0 9 0 2007202567 885170176 7013 996147200 134512640 134550740 4294955952 18446744073709551615 4126587636 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22571/tid=22573] ppid=22570 vsize=864424 CPUtime=0.28
/proc/22571/task/22573/stat : 22573 (java) S 22570 22557 19008 0 -1 64 4054 0 0 0 26 2 0 0 16 0 9 0 2007202568 885170176 7013 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=22571/tid=22574] ppid=22570 vsize=864424 CPUtime=0
/proc/22571/task/22574/stat : 22574 (java) S 22570 22557 19008 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 2007202568 885170176 7013 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22571/tid=22575] ppid=22570 vsize=864424 CPUtime=0
/proc/22571/task/22575/stat : 22575 (java) S 22570 22557 19008 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 2007202568 885170176 7013 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22571/tid=22576] ppid=22570 vsize=864424 CPUtime=0
/proc/22571/task/22576/stat : 22576 (java) S 22570 22557 19008 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 2007202570 885170176 7013 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22571/tid=22577] ppid=22570 vsize=864424 CPUtime=0.1
/proc/22571/task/22577/stat : 22577 (java) S 22570 22557 19008 0 -1 64 354 0 0 0 10 0 0 0 16 0 9 0 2007202570 885170176 7013 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22571/tid=22578] ppid=22570 vsize=864424 CPUtime=0
/proc/22571/task/22578/stat : 22578 (java) S 22570 22557 19008 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 2007202570 885170176 7013 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22571/tid=22579] ppid=22570 vsize=864424 CPUtime=0
/proc/22571/task/22579/stat : 22579 (java) S 22570 22557 19008 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 2007202570 885170176 7013 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.43
Current children cumulated vsize (KiB) 883380

[startup+3.10126 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 22581
/proc/meminfo: memFree=1662392/2055920 swapFree=4179828/4192956
[pid=22557] ppid=22555 vsize=13600 CPUtime=1.53
/proc/22557/stat : 22557 (sugar) S 22555 22557 19008 0 -1 4194304 1022 12739 0 2 3 1 139 10 16 0 1 0 2007202512 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22557/statm: 3400 798 370 3 0 500 0
[pid=22580] ppid=22557 vsize=5356 CPUtime=0
/proc/22580/stat : 22580 (sh) S 22557 22557 19008 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007202676 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22580/statm: 1339 232 193 169 0 50 0
[pid=22581] ppid=22580 vsize=2076 CPUtime=1.44
/proc/22581/stat : 22581 (picosat) R 22580 22557 19008 0 -1 4194304 468 0 0 0 128 16 0 0 25 0 1 0 2007202676 2125824 452 996147200 134512640 134931368 4294956256 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/22581/statm: 519 452 48 102 0 414 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 21032

[startup+6.30176 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 22581
/proc/meminfo: memFree=1661688/2055920 swapFree=4179828/4192956
[pid=22557] ppid=22555 vsize=13600 CPUtime=1.53
/proc/22557/stat : 22557 (sugar) S 22555 22557 19008 0 -1 4194304 1022 12739 0 2 3 1 139 10 16 0 1 0 2007202512 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22557/statm: 3400 798 370 3 0 500 0
[pid=22580] ppid=22557 vsize=5356 CPUtime=0
/proc/22580/stat : 22580 (sh) S 22557 22557 19008 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007202676 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22580/statm: 1339 232 193 169 0 50 0
[pid=22581] ppid=22580 vsize=2468 CPUtime=4.61
/proc/22581/stat : 22581 (picosat) R 22580 22557 19008 0 -1 4194304 520 0 0 0 445 16 0 0 25 0 1 0 2007202676 2527232 504 996147200 134512640 134931368 4294956256 18446744073709551615 134529170 0 0 4096 0 0 0 0 17 1 0 0
/proc/22581/statm: 617 504 48 102 0 512 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 21424

[startup+12.7018 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 22581
/proc/meminfo: memFree=1661368/2055920 swapFree=4179828/4192956
[pid=22557] ppid=22555 vsize=13600 CPUtime=1.53
/proc/22557/stat : 22557 (sugar) S 22555 22557 19008 0 -1 4194304 1022 12739 0 2 3 1 139 10 16 0 1 0 2007202512 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22557/statm: 3400 798 370 3 0 500 0
[pid=22580] ppid=22557 vsize=5356 CPUtime=0
/proc/22580/stat : 22580 (sh) S 22557 22557 19008 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007202676 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22580/statm: 1339 232 193 169 0 50 0
[pid=22581] ppid=22580 vsize=2724 CPUtime=10.95
/proc/22581/stat : 22581 (picosat) R 22580 22557 19008 0 -1 4194304 589 0 0 0 1079 16 0 0 25 0 1 0 2007202676 2789376 573 996147200 134512640 134931368 4294956256 18446744073709551615 134525875 0 0 4096 0 0 0 0 17 1 0 0
/proc/22581/statm: 681 573 48 102 0 576 0
Current children cumulated CPU time (s) 12.48
Current children cumulated vsize (KiB) 21680

[startup+25.5017 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 22581
/proc/meminfo: memFree=1661048/2055920 swapFree=4179828/4192956
[pid=22557] ppid=22555 vsize=13600 CPUtime=1.53
/proc/22557/stat : 22557 (sugar) S 22555 22557 19008 0 -1 4194304 1022 12739 0 2 3 1 139 10 16 0 1 0 2007202512 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22557/statm: 3400 798 370 3 0 500 0
[pid=22580] ppid=22557 vsize=5356 CPUtime=0
/proc/22580/stat : 22580 (sh) S 22557 22557 19008 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007202676 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22580/statm: 1339 232 193 169 0 50 0
[pid=22581] ppid=22580 vsize=3148 CPUtime=23.62
/proc/22581/stat : 22581 (picosat) R 22580 22557 19008 0 -1 4194304 694 0 0 0 2346 16 0 0 25 0 1 0 2007202676 3223552 678 996147200 134512640 134931368 4294956256 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/22581/statm: 787 678 48 102 0 682 0
Current children cumulated CPU time (s) 25.15
Current children cumulated vsize (KiB) 22104

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

[startup+27.102 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 22581
/proc/meminfo: memFree=1660984/2055920 swapFree=4179828/4192956
[pid=22557] ppid=22555 vsize=13600 CPUtime=1.53
/proc/22557/stat : 22557 (sugar) S 22555 22557 19008 0 -1 4194304 1022 12739 0 2 3 1 139 10 16 0 1 0 2007202512 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22557/statm: 3400 798 370 3 0 500 0
[pid=22580] ppid=22557 vsize=5356 CPUtime=0
/proc/22580/stat : 22580 (sh) S 22557 22557 19008 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007202676 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22580/statm: 1339 232 193 169 0 50 0
[pid=22581] ppid=22580 vsize=3148 CPUtime=25.21
/proc/22581/stat : 22581 (picosat) R 22580 22557 19008 0 -1 4194304 695 0 0 0 2505 16 0 0 25 0 1 0 2007202676 3223552 679 996147200 134512640 134931368 4294956256 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/22581/statm: 787 679 48 102 0 682 0
Current children cumulated CPU time (s) 26.74
Current children cumulated vsize (KiB) 22104

[startup+27.9011 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 22581
/proc/meminfo: memFree=1660984/2055920 swapFree=4179828/4192956
[pid=22557] ppid=22555 vsize=13600 CPUtime=1.53
/proc/22557/stat : 22557 (sugar) S 22555 22557 19008 0 -1 4194304 1022 12739 0 2 3 1 139 10 16 0 1 0 2007202512 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22557/statm: 3400 798 370 3 0 500 0
[pid=22580] ppid=22557 vsize=5356 CPUtime=0
/proc/22580/stat : 22580 (sh) S 22557 22557 19008 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007202676 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22580/statm: 1339 232 193 169 0 50 0
[pid=22581] ppid=22580 vsize=3148 CPUtime=26
/proc/22581/stat : 22581 (picosat) R 22580 22557 19008 0 -1 4194304 695 0 0 0 2584 16 0 0 25 0 1 0 2007202676 3223552 679 996147200 134512640 134931368 4294956256 18446744073709551615 134525862 0 0 4096 0 0 0 0 17 1 0 0
/proc/22581/statm: 787 679 48 102 0 682 0
Current children cumulated CPU time (s) 27.53
Current children cumulated vsize (KiB) 22104

[startup+28.1011 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 22581
/proc/meminfo: memFree=1660984/2055920 swapFree=4179828/4192956
[pid=22557] ppid=22555 vsize=13600 CPUtime=27.65
/proc/22557/stat : 22557 (sugar) S 22555 22557 19008 0 -1 4194304 1071 13725 0 2 3 1 2734 27 16 0 1 0 2007202512 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22557/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 27.65
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 28.1863
CPU time (s): 27.8038
CPU user time (s): 27.4868
CPU system time (s): 0.316951
CPU usage (%): 98.6428
Max. virtual memory (cumulated for all children) (KiB): 883380

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 27.4868
system time used= 0.316951
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18561
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= 2031
involuntary context switches= 2508

runsolver used 0.037994 second user time and 0.098984 second system time

The end

Launcher Data (download as text)

Begin job on node34 at 2008-07-05 20:24:50
IDJOB=1097479
IDBENCH=59462
IDSOLVER=345
FILE ID=node34/1097479-1215282290
PBS_JOBID= 7882190
Free space on /tmp= 66504 MiB

SOLVER NAME= Sugar v1.13+picosat
BENCH NAME= CPAI08/csp/tightness0.5/normalized-rand-2-40-25-180-500-35_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-1097479-1215282290/watcher-1097479-1215282290 -o /tmp/evaluation-result-1097479-1215282290/solver-1097479-1215282290 -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-1097479-1215282290.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= cd2eff3a8c0d0c8908243c91772fe1ee
RANDOM SEED=1161867040

node34.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		: 3000.259
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		: 3000.259
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:       1667248 kB
Buffers:         51148 kB
Cached:         204128 kB
SwapCached:       7272 kB
Active:         229448 kB
Inactive:       106540 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1667248 kB
SwapTotal:     4192956 kB
SwapFree:      4179828 kB
Dirty:            1600 kB
Writeback:           0 kB
Mapped:          88276 kB
Slab:            37716 kB
Committed_AS:  3719560 kB
PageTables:       1960 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= 66500 MiB
End job on node34 at 2008-07-05 20:25:18