Trace number 2092322

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 v1.14.6+picosatUNSAT 46.7999 46.8776

General information on the benchmark

Namecsp/tightness0.8/
normalized-rand-2-40-80-103-800-14_ext.xml
MD5SUM8939abf935a3fb3fd7dc57d66438d74c
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 benchmark1.3258
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints103
Maximum constraint arity2
Maximum domain size80
Number of constraints which are defined in extension103
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.07	c 0	Sugar v1-14-6 + HOME/picosat
0.00/0.07	c 0	BEGIN Sun Jul 12 13:15:51 2009
0.00/0.07	c 0	PID 28932
0.00/0.07	c 0	HOST node85.alineos.net
0.00/0.07	c 0	CONVERTING HOME/instance-2092322-1247397351.xml TO HOME/temp.csp
0.00/0.07	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2092322-1247397351.xml' 'HOME/temp.csp'
0.06/0.75	c 1	1 domains, 40 variables, 0 predicates, 103 relations, 103 constraints
0.06/0.79	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.79	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.SugarMain -v -v -competition -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.74/0.87	c 1	Parsing HOME/temp.csp
1.53/1.63	c 2	parsed 247 expressions
1.53/1.64	c 2	Heap : 13 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.53/1.64	c 2	Converting to clausal form CSP
1.53/1.66	c 2	converted 25 (10%) expressions
1.53/1.67	c 2	converted 50 (20%) expressions
1.53/1.68	c 2	converted 75 (30%) expressions
1.53/1.69	c 2	converted 99 (40%) expressions
1.53/1.69	c 2	converted 124 (50%) expressions
1.63/1.72	c 2	converted 149 (60%) expressions
1.63/1.78	c 2	converted 173 (70%) expressions
1.83/1.98	c 2	converted 198 (80%) expressions
1.93/2.07	c 2	converted 223 (90%) expressions
2.03/2.14	c 2	converted 247 (100%) expressions
2.03/2.14	c 2	CSP : 40 integers, 0 booleans, 103 clauses, largest domain size 80
2.03/2.14	c 2	Heap : 25 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.03/2.14	c 2	Propagation in CSP
2.03/2.14	c 2	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
2.03/2.14	c 2	CSP : 40 integers, 0 booleans, 103 clauses, largest domain size 80
2.03/2.14	c 2	Heap : 25 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.03/2.14	c 2	Simplifing CSP by introducing new Boolean variables
2.03/2.14	c 2	CSP : 40 integers, 0 booleans, 103 clauses, largest domain size 80
2.03/2.14	c 2	Heap : 25 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.13/2.23	c 2	Encoding CSP to SAT : HOME/temp.cnf
2.13/2.24	c 2	4 (10%) CSP integer variables are encoded (312 clauses, 3284 bytes)
2.13/2.25	c 2	8 (20%) CSP integer variables are encoded (624 clauses, 6716 bytes)
2.13/2.25	c 2	12 (30%) CSP integer variables are encoded (936 clauses, 10148 bytes)
2.13/2.25	c 2	16 (40%) CSP integer variables are encoded (1248 clauses, 14103 bytes)
2.13/2.25	c 2	20 (50%) CSP integer variables are encoded (1560 clauses, 18159 bytes)
2.13/2.25	c 2	24 (60%) CSP integer variables are encoded (1872 clauses, 22215 bytes)
2.13/2.25	c 2	28 (70%) CSP integer variables are encoded (2184 clauses, 26271 bytes)
2.13/2.25	c 2	32 (80%) CSP integer variables are encoded (2496 clauses, 30327 bytes)
2.13/2.25	c 2	36 (90%) CSP integer variables are encoded (2808 clauses, 34383 bytes)
2.13/2.26	c 2	40 (100%) CSP integer variables are encoded (3120 clauses, 38439 bytes)
2.23/2.37	c 2	11 (10%) CSP clauses are encoded (14557 clauses, 268396 bytes)
2.33/2.45	c 3	21 (20%) CSP clauses are encoded (25010 clauses, 490580 bytes)
2.43/2.52	c 3	31 (30%) CSP clauses are encoded (35361 clauses, 708433 bytes)
2.43/2.59	c 3	42 (40%) CSP clauses are encoded (46762 clauses, 949274 bytes)
2.53/2.66	c 3	52 (50%) CSP clauses are encoded (57255 clauses, 1174854 bytes)
2.62/2.73	c 3	62 (60%) CSP clauses are encoded (67731 clauses, 1415331 bytes)
2.72/2.81	c 3	73 (70%) CSP clauses are encoded (79246 clauses, 1682515 bytes)
2.72/2.88	c 3	83 (80%) CSP clauses are encoded (89701 clauses, 1925073 bytes)
2.83/2.95	c 3	93 (90%) CSP clauses are encoded (100053 clauses, 2165198 bytes)
2.92/3.02	c 3	103 (100%) CSP clauses are encoded (110448 clauses, 2406368 bytes)
2.92/3.02	c 3	103 CSP clauses encoded
2.92/3.02	c 3	Writing map file : HOME/temp.map
2.92/3.03	c 3	Heap : 11 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.92/3.03	c 3	SAT : 3160 SAT variables, 110448 SAT clauses, 2406368 bytes
2.92/3.03	c 3	Heap : 11 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.92/3.04	c 3	SOLVING HOME/temp.cnf
2.92/3.04	c 3	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
46.58/46.76	c 47	DECODING HOME/temp.out WITH HOME/temp.map
46.58/46.76	c 47	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.SugarMain -v -v -competition -decode 'HOME/temp.out' 'HOME/temp.map'
46.67/46.84	c 47	Decoding HOME/temp.out
46.67/46.86	s UNSATISFIABLE
46.67/46.86	c 47	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
46.67/46.87	c 47	CPU 46.77 (0.05 0.01 45.96 0.75)
46.67/46.87	c 47	END Sun Jul 12 13:16:38 2009

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2092322-1247397351/watcher-2092322-1247397351 -o /tmp/evaluation-result-2092322-1247397351/solver-2092322-1247397351 -C 1800 -W 2000 -M 900 HOME/sugar -c -vv -memlimit=900 -jar=HOME/sugar-v1-14-6.jar -solver=HOME/picosat -tmp=HOME/temp HOME/instance-2092322-1247397351.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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.78 1.98 2.01 4/75 28932
/proc/meminfo: memFree=1843368/2055920 swapFree=4192812/4192956
[pid=28932] ppid=28930 vsize=12272 CPUtime=0
/proc/28932/stat : 28932 (sugar) R 28930 28932 28895 0 -1 4194304 359 0 0 0 0 0 0 0 18 0 1 0 26800429 12566528 327 996147200 4194304 4206940 548682068608 18446744073709551615 214945200741 0 0 4224 0 0 0 0 17 0 0 0
/proc/28932/statm: 3068 327 246 3 0 168 0

[startup+0.077884 s]
/proc/loadavg: 1.78 1.98 2.01 4/75 28932
/proc/meminfo: memFree=1843368/2055920 swapFree=4192812/4192956
[pid=28932] ppid=28930 vsize=16868 CPUtime=0.06
/proc/28932/stat : 28932 (sugar) S 28930 28932 28895 0 -1 4194304 1227 128 0 0 5 1 0 0 17 0 1 0 26800429 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 214953930850 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/28932/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.109888 s]
/proc/loadavg: 1.78 1.98 2.01 4/75 28932
/proc/meminfo: memFree=1843368/2055920 swapFree=4192812/4192956
[pid=28932] ppid=28930 vsize=16868 CPUtime=0.06
/proc/28932/stat : 28932 (sugar) S 28930 28932 28895 0 -1 4194304 1227 128 0 0 5 1 0 0 17 0 1 0 26800429 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 214953930850 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/28932/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.301907 s]
/proc/loadavg: 1.78 1.98 2.01 4/75 28932
/proc/meminfo: memFree=1843368/2055920 swapFree=4192812/4192956
[pid=28932] ppid=28930 vsize=16868 CPUtime=0.06
/proc/28932/stat : 28932 (sugar) S 28930 28932 28895 0 -1 4194304 1227 128 0 0 5 1 0 0 17 0 1 0 26800429 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 214953930850 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/28932/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.701955 s]
/proc/loadavg: 1.78 1.98 2.01 4/75 28932
/proc/meminfo: memFree=1843368/2055920 swapFree=4192812/4192956
[pid=28932] ppid=28930 vsize=16868 CPUtime=0.06
/proc/28932/stat : 28932 (sugar) S 28930 28932 28895 0 -1 4194304 1227 128 0 0 5 1 0 0 17 0 1 0 26800429 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 214953930850 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/28932/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+1.50205 s]
/proc/loadavg: 1.78 1.98 2.01 4/86 28954
/proc/meminfo: memFree=1833680/2055920 swapFree=4192812/4192956
[pid=28932] ppid=28930 vsize=16868 CPUtime=0.74
/proc/28932/stat : 28932 (sugar) S 28930 28932 28895 0 -1 4194304 1309 5200 0 1 5 1 64 4 15 0 1 0 26800429 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 214953930850 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/28932/statm: 4217 1111 409 3 0 796 0
[pid=28945] ppid=28932 vsize=5356 CPUtime=0
/proc/28945/stat : 28945 (sh) S 28932 28932 28895 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 26800509 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28945/statm: 1339 233 193 169 0 50 0
[pid=28946] ppid=28945 vsize=862288 CPUtime=0.69
/proc/28946/stat : 28946 (java) S 28945 28932 28895 0 -1 0 7145 0 1 0 66 3 0 0 20 0 9 0 26800509 882982912 6420 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/28946/statm: 215572 6421 2158 9 0 210485 0
[pid=28946/tid=28947] ppid=28945 vsize=862288 CPUtime=0.46
/proc/28946/task/28947/stat : 28947 (java) R 28945 28932 28895 0 -1 64 2031 0 1 0 45 1 0 0 25 0 9 0 26800510 882982912 6421 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=28946/tid=28948] ppid=28945 vsize=862288 CPUtime=0.17
/proc/28946/task/28948/stat : 28948 (java) R 28945 28932 28895 0 -1 64 4111 0 0 0 16 1 0 0 16 0 9 0 26800511 882982912 6421 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=28946/tid=28949] ppid=28945 vsize=862288 CPUtime=0
/proc/28946/task/28949/stat : 28949 (java) S 28945 28932 28895 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 26800512 882982912 6421 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=28946/tid=28950] ppid=28945 vsize=862288 CPUtime=0
/proc/28946/task/28950/stat : 28950 (java) S 28945 28932 28895 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 26800512 882982912 6421 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=28946/tid=28951] ppid=28945 vsize=862288 CPUtime=0
/proc/28946/task/28951/stat : 28951 (java) S 28945 28932 28895 0 -1 64 0 0 0 0 0 0 0 0 25 0 9 0 26800514 882982912 6421 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=28946/tid=28952] ppid=28945 vsize=862288 CPUtime=0.03
/proc/28946/task/28952/stat : 28952 (java) S 28945 28932 28895 0 -1 64 301 0 0 0 3 0 0 0 22 0 9 0 26800514 882982912 6421 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=28946/tid=28953] ppid=28945 vsize=862288 CPUtime=0
/proc/28946/task/28953/stat : 28953 (java) S 28945 28932 28895 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 26800514 882982912 6421 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=28946/tid=28954] ppid=28945 vsize=862288 CPUtime=0
/proc/28946/task/28954/stat : 28954 (java) S 28945 28932 28895 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 26800514 882982912 6421 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.43
Current children cumulated vsize (KiB) 884512

[startup+3.10223 s]
/proc/loadavg: 1.78 1.98 2.01 4/86 28954
/proc/meminfo: memFree=1805776/2055920 swapFree=4192812/4192956
[pid=28932] ppid=28930 vsize=16868 CPUtime=2.96
/proc/28932/stat : 28932 (sugar) S 28930 28932 28895 0 -1 4194304 1365 17587 0 2 5 1 278 12 16 0 1 0 26800429 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 214953930850 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/28932/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 16868

[startup+6.30159 s]
/proc/loadavg: 1.80 1.98 2.01 3/78 28956
/proc/meminfo: memFree=1831696/2055920 swapFree=4192812/4192956
[pid=28932] ppid=28930 vsize=16868 CPUtime=2.96
/proc/28932/stat : 28932 (sugar) S 28930 28932 28895 0 -1 4194304 1365 17587 0 2 5 1 278 12 16 0 1 0 26800429 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 214953930850 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/28932/statm: 4217 1113 409 3 0 796 0
[pid=28955] ppid=28932 vsize=5356 CPUtime=0
/proc/28955/stat : 28955 (sh) S 28932 28932 28895 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26800734 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28955/statm: 1339 232 193 169 0 50 0
[pid=28956] ppid=28955 vsize=5276 CPUtime=3.24
/proc/28956/stat : 28956 (picosat) R 28955 28932 28895 0 -1 4194304 1243 0 0 0 266 58 0 0 25 0 1 0 26800734 5402624 1229 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/28956/statm: 1319 1229 42 102 0 1214 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 27500

[startup+12.7013 s]
/proc/loadavg: 1.81 1.98 2.01 3/78 28956
/proc/meminfo: memFree=1830416/2055920 swapFree=4192812/4192956
[pid=28932] ppid=28930 vsize=16868 CPUtime=2.96
/proc/28932/stat : 28932 (sugar) S 28930 28932 28895 0 -1 4194304 1365 17587 0 2 5 1 278 12 16 0 1 0 26800429 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 214953930850 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/28932/statm: 4217 1113 409 3 0 796 0
[pid=28955] ppid=28932 vsize=5356 CPUtime=0
/proc/28955/stat : 28955 (sh) S 28932 28932 28895 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26800734 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28955/statm: 1339 232 193 169 0 50 0
[pid=28956] ppid=28955 vsize=6976 CPUtime=9.65
/proc/28956/stat : 28956 (picosat) R 28955 28932 28895 0 -1 4194304 1548 0 0 0 906 59 0 0 25 0 1 0 26800734 7143424 1534 996147200 134512640 134931368 4294956256 18446744073709551615 134529054 0 0 4096 0 0 0 0 17 0 0 0
/proc/28956/statm: 1744 1534 42 102 0 1639 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 29200

[startup+25.5018 s]
/proc/loadavg: 1.85 1.98 2.01 3/78 28956
/proc/meminfo: memFree=1829904/2055920 swapFree=4192812/4192956
[pid=28932] ppid=28930 vsize=16868 CPUtime=2.96
/proc/28932/stat : 28932 (sugar) S 28930 28932 28895 0 -1 4194304 1365 17587 0 2 5 1 278 12 16 0 1 0 26800429 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 214953930850 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/28932/statm: 4217 1113 409 3 0 796 0
[pid=28955] ppid=28932 vsize=5356 CPUtime=0
/proc/28955/stat : 28955 (sh) S 28932 28932 28895 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26800734 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28955/statm: 1339 232 193 169 0 50 0
[pid=28956] ppid=28955 vsize=7424 CPUtime=22.44
/proc/28956/stat : 28956 (picosat) R 28955 28932 28895 0 -1 4194304 1675 0 0 0 2185 59 0 0 25 0 1 0 26800734 7602176 1658 996147200 134512640 134931368 4294956256 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 0 0 0
/proc/28956/statm: 1856 1658 48 102 0 1751 0
Current children cumulated CPU time (s) 25.4
Current children cumulated vsize (KiB) 29648

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

[startup+38.3012 s]
/proc/loadavg: 1.88 1.98 2.00 3/78 28956
/proc/meminfo: memFree=1829328/2055920 swapFree=4192812/4192956
[pid=28932] ppid=28930 vsize=16868 CPUtime=2.96
/proc/28932/stat : 28932 (sugar) S 28930 28932 28895 0 -1 4194304 1365 17587 0 2 5 1 278 12 16 0 1 0 26800429 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 214953930850 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/28932/statm: 4217 1113 409 3 0 796 0
[pid=28955] ppid=28932 vsize=5356 CPUtime=0
/proc/28955/stat : 28955 (sh) S 28932 28932 28895 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26800734 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28955/statm: 1339 232 193 169 0 50 0
[pid=28956] ppid=28955 vsize=7652 CPUtime=35.23
/proc/28956/stat : 28956 (picosat) R 28955 28932 28895 0 -1 4194304 1742 0 0 0 3464 59 0 0 25 0 1 0 26800734 7835648 1725 996147200 134512640 134931368 4294956256 18446744073709551615 134525802 0 0 4096 0 0 0 0 17 0 0 0
/proc/28956/statm: 1913 1725 48 102 0 1808 0
Current children cumulated CPU time (s) 38.19
Current children cumulated vsize (KiB) 29876

[startup+41.5016 s]
/proc/loadavg: 1.89 1.98 2.00 3/78 28956
/proc/meminfo: memFree=1829328/2055920 swapFree=4192812/4192956
[pid=28932] ppid=28930 vsize=16868 CPUtime=2.96
/proc/28932/stat : 28932 (sugar) S 28930 28932 28895 0 -1 4194304 1365 17587 0 2 5 1 278 12 16 0 1 0 26800429 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 214953930850 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/28932/statm: 4217 1113 409 3 0 796 0
[pid=28955] ppid=28932 vsize=5356 CPUtime=0
/proc/28955/stat : 28955 (sh) S 28932 28932 28895 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26800734 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28955/statm: 1339 232 193 169 0 50 0
[pid=28956] ppid=28955 vsize=7652 CPUtime=38.43
/proc/28956/stat : 28956 (picosat) R 28955 28932 28895 0 -1 4194304 1742 0 0 0 3784 59 0 0 25 0 1 0 26800734 7835648 1725 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/28956/statm: 1913 1725 48 102 0 1808 0
Current children cumulated CPU time (s) 41.39
Current children cumulated vsize (KiB) 29876

[startup+44.703 s]
/proc/loadavg: 1.89 1.98 2.00 3/78 28956
/proc/meminfo: memFree=1829328/2055920 swapFree=4192812/4192956
[pid=28932] ppid=28930 vsize=16868 CPUtime=2.96
/proc/28932/stat : 28932 (sugar) S 28930 28932 28895 0 -1 4194304 1365 17587 0 2 5 1 278 12 16 0 1 0 26800429 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 214953930850 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/28932/statm: 4217 1113 409 3 0 796 0
[pid=28955] ppid=28932 vsize=5356 CPUtime=0
/proc/28955/stat : 28955 (sh) S 28932 28932 28895 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26800734 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28955/statm: 1339 232 193 169 0 50 0
[pid=28956] ppid=28955 vsize=7912 CPUtime=41.63
/proc/28956/stat : 28956 (picosat) R 28955 28932 28895 0 -1 4194304 1778 0 0 0 4104 59 0 0 25 0 1 0 26800734 8101888 1760 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/28956/statm: 1978 1760 48 102 0 1873 0
Current children cumulated CPU time (s) 44.59
Current children cumulated vsize (KiB) 30136

[startup+45.502 s]
/proc/loadavg: 1.89 1.98 2.00 3/78 28956
/proc/meminfo: memFree=1829264/2055920 swapFree=4192812/4192956
[pid=28932] ppid=28930 vsize=16868 CPUtime=2.96
/proc/28932/stat : 28932 (sugar) S 28930 28932 28895 0 -1 4194304 1365 17587 0 2 5 1 278 12 16 0 1 0 26800429 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 214953930850 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/28932/statm: 4217 1113 409 3 0 796 0
[pid=28955] ppid=28932 vsize=5356 CPUtime=0
/proc/28955/stat : 28955 (sh) S 28932 28932 28895 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26800734 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28955/statm: 1339 232 193 169 0 50 0
[pid=28956] ppid=28955 vsize=7912 CPUtime=42.42
/proc/28956/stat : 28956 (picosat) R 28955 28932 28895 0 -1 4194304 1778 0 0 0 4183 59 0 0 25 0 1 0 26800734 8101888 1760 996147200 134512640 134931368 4294956256 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 0 0 0
/proc/28956/statm: 1978 1760 48 102 0 1873 0
Current children cumulated CPU time (s) 45.38
Current children cumulated vsize (KiB) 30136

[startup+46.3021 s]
/proc/loadavg: 1.89 1.98 2.00 3/78 28956
/proc/meminfo: memFree=1829264/2055920 swapFree=4192812/4192956
[pid=28932] ppid=28930 vsize=16868 CPUtime=2.96
/proc/28932/stat : 28932 (sugar) S 28930 28932 28895 0 -1 4194304 1365 17587 0 2 5 1 278 12 16 0 1 0 26800429 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 214953930850 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/28932/statm: 4217 1113 409 3 0 796 0
[pid=28955] ppid=28932 vsize=5356 CPUtime=0
/proc/28955/stat : 28955 (sh) S 28932 28932 28895 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26800734 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28955/statm: 1339 232 193 169 0 50 0
[pid=28956] ppid=28955 vsize=7912 CPUtime=43.22
/proc/28956/stat : 28956 (picosat) R 28955 28932 28895 0 -1 4194304 1778 0 0 0 4263 59 0 0 25 0 1 0 26800734 8101888 1760 996147200 134512640 134931368 4294956256 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 0 0 0
/proc/28956/statm: 1978 1760 48 102 0 1873 0
Current children cumulated CPU time (s) 46.18
Current children cumulated vsize (KiB) 30136

[startup+46.7022 s]
/proc/loadavg: 1.89 1.98 2.00 3/78 28956
/proc/meminfo: memFree=1829264/2055920 swapFree=4192812/4192956
[pid=28932] ppid=28930 vsize=16868 CPUtime=2.96
/proc/28932/stat : 28932 (sugar) S 28930 28932 28895 0 -1 4194304 1365 17587 0 2 5 1 278 12 16 0 1 0 26800429 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 214953930850 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/28932/statm: 4217 1113 409 3 0 796 0
[pid=28955] ppid=28932 vsize=5356 CPUtime=0
/proc/28955/stat : 28955 (sh) S 28932 28932 28895 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26800734 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28955/statm: 1339 232 193 169 0 50 0
[pid=28956] ppid=28955 vsize=7912 CPUtime=43.62
/proc/28956/stat : 28956 (picosat) R 28955 28932 28895 0 -1 4194304 1778 0 0 0 4303 59 0 0 25 0 1 0 26800734 8101888 1760 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/28956/statm: 1978 1760 48 102 0 1873 0
Current children cumulated CPU time (s) 46.58
Current children cumulated vsize (KiB) 30136

[startup+46.8022 s]
/proc/loadavg: 1.89 1.98 2.00 3/78 28956
/proc/meminfo: memFree=1829264/2055920 swapFree=4192812/4192956
[pid=28932] ppid=28930 vsize=16868 CPUtime=46.67
/proc/28932/stat : 28932 (sugar) S 28930 28932 28895 0 -1 4194304 1428 19652 0 2 5 1 4589 72 17 0 1 0 26800429 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 214953930850 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/28932/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 46.67
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 46.8776
CPU time (s): 46.7999
CPU user time (s): 46.026
CPU system time (s): 0.773882
CPU usage (%): 99.8343
Max. virtual memory (cumulated for all children) (KiB): 886724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 46.026
system time used= 0.773882
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24859
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= 2194
involuntary context switches= 2225

runsolver used 0.052991 second user time and 0.169974 second system time

The end

Launcher Data 

Begin job on node85 at 2009-07-12 13:15:51
IDJOB=2092322
IDBENCH=60328
IDSOLVER=738
FILE ID=node85/2092322-1247397351
PBS_JOBID= 9507473
Free space on /tmp= 126548 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/tightness0.8/normalized-rand-2-40-80-103-800-14_ext.xml
COMMAND LINE= DIR/sugar -c -vv -memlimit=MEMLIMIT -jar="DIR/sugar-v1-14-6.jar" -solver="DIR/picosat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2092322-1247397351/watcher-2092322-1247397351 -o /tmp/evaluation-result-2092322-1247397351/solver-2092322-1247397351 -C 1800 -W 2000 -M 900  HOME/sugar -c -vv -memlimit=900 -jar="HOME/sugar-v1-14-6.jar" -solver="HOME/picosat" -tmp="HOME/temp" HOME/instance-2092322-1247397351.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 8939abf935a3fb3fd7dc57d66438d74c
RANDOM SEED=1023577700

node85.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1843848 kB
Buffers:         28752 kB
Cached:         104596 kB
SwapCached:          0 kB
Active:         116024 kB
Inactive:        45496 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1843848 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2196 kB
Writeback:           0 kB
Mapped:          39152 kB
Slab:            35760 kB
Committed_AS:   201620 kB
PageTables:       1816 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= 126548 MiB
End job on node85 at 2009-07-12 13:16:38