Trace number 2092223

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 25.7201 26.0656

General information on the benchmark

Namecsp/tightness0.8/
normalized-rand-2-40-80-103-800-35_ext.xml
MD5SUMb9687256f77b0dcdccb0fe0eb436d980
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 benchmark0.706892
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 

0.00/0.08	c 0	Sugar v1-14-6 + HOME/picosat
0.00/0.08	c 0	BEGIN Sun Jul 12 13:12:55 2009
0.00/0.08	c 0	PID 26827
0.00/0.08	c 0	HOST node48.alineos.net
0.00/0.08	c 0	CONVERTING HOME/instance-2092223-1247397175.xml TO HOME/temp.csp
0.00/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2092223-1247397175.xml' 'HOME/temp.csp'
0.07/0.62	c 1	1 domains, 40 variables, 0 predicates, 103 relations, 103 constraints
0.07/0.66	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.07/0.66	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'
0.61/0.74	c 1	Parsing HOME/temp.csp
1.42/1.53	c 1	parsed 247 expressions
1.42/1.54	c 1	Heap : 13 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.42/1.54	c 1	Converting to clausal form CSP
1.42/1.56	c 1	converted 25 (10%) expressions
1.42/1.57	c 1	converted 50 (20%) expressions
1.42/1.58	c 1	converted 75 (30%) expressions
1.42/1.59	c 1	converted 99 (40%) expressions
1.42/1.59	c 1	converted 124 (50%) expressions
1.51/1.63	c 2	converted 149 (60%) expressions
1.51/1.69	c 2	converted 173 (70%) expressions
1.72/1.90	c 2	converted 198 (80%) expressions
1.82/1.99	c 2	converted 223 (90%) expressions
1.91/2.05	c 2	converted 247 (100%) expressions
1.91/2.05	c 2	CSP : 40 integers, 0 booleans, 103 clauses, largest domain size 80
1.91/2.05	c 2	Heap : 26 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.91/2.05	c 2	Propagation in CSP
1.91/2.05	c 2	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.91/2.05	c 2	CSP : 40 integers, 0 booleans, 103 clauses, largest domain size 80
1.91/2.05	c 2	Heap : 26 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.91/2.07	c 2	Simplifing CSP by introducing new Boolean variables
1.91/2.07	c 2	CSP : 40 integers, 0 booleans, 103 clauses, largest domain size 80
1.91/2.07	c 2	Heap : 25 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.01/2.16	c 2	Encoding CSP to SAT : HOME/temp.cnf
2.01/2.17	c 2	4 (10%) CSP integer variables are encoded (312 clauses, 3284 bytes)
2.01/2.18	c 2	8 (20%) CSP integer variables are encoded (624 clauses, 6716 bytes)
2.01/2.18	c 2	12 (30%) CSP integer variables are encoded (936 clauses, 10148 bytes)
2.01/2.18	c 2	16 (40%) CSP integer variables are encoded (1248 clauses, 14103 bytes)
2.01/2.18	c 2	20 (50%) CSP integer variables are encoded (1560 clauses, 18159 bytes)
2.01/2.19	c 2	24 (60%) CSP integer variables are encoded (1872 clauses, 22215 bytes)
2.01/2.19	c 2	28 (70%) CSP integer variables are encoded (2184 clauses, 26271 bytes)
2.01/2.19	c 2	32 (80%) CSP integer variables are encoded (2496 clauses, 30327 bytes)
2.01/2.19	c 2	36 (90%) CSP integer variables are encoded (2808 clauses, 34383 bytes)
2.01/2.19	c 2	40 (100%) CSP integer variables are encoded (3120 clauses, 38439 bytes)
2.22/2.32	c 2	11 (10%) CSP clauses are encoded (14574 clauses, 257229 bytes)
2.30/2.40	c 2	21 (20%) CSP clauses are encoded (24895 clauses, 474182 bytes)
2.30/2.48	c 2	31 (30%) CSP clauses are encoded (35313 clauses, 693467 bytes)
2.40/2.56	c 2	42 (40%) CSP clauses are encoded (46802 clauses, 934118 bytes)
2.51/2.64	c 3	52 (50%) CSP clauses are encoded (57186 clauses, 1153298 bytes)
2.61/2.71	c 3	62 (60%) CSP clauses are encoded (67580 clauses, 1374698 bytes)
2.61/2.79	c 3	73 (70%) CSP clauses are encoded (79050 clauses, 1639189 bytes)
2.70/2.87	c 3	83 (80%) CSP clauses are encoded (89517 clauses, 1882047 bytes)
2.80/2.94	c 3	93 (90%) CSP clauses are encoded (99757 clauses, 2119384 bytes)
2.91/3.02	c 3	103 (100%) CSP clauses are encoded (110292 clauses, 2363805 bytes)
2.91/3.02	c 3	103 CSP clauses encoded
2.91/3.02	c 3	Writing map file : HOME/temp.map
2.91/3.02	c 3	Heap : 10 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.91/3.02	c 3	SAT : 3160 SAT variables, 110292 SAT clauses, 2363805 bytes
2.91/3.02	c 3	Heap : 10 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.91/3.07	c 3	SOLVING HOME/temp.cnf
2.91/3.07	c 3	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
25.54/25.94	c 26	DECODING HOME/temp.out WITH HOME/temp.map
25.54/25.94	c 26	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'
25.58/26.01	c 26	Decoding HOME/temp.out
25.58/26.03	s UNSATISFIABLE
25.58/26.04	c 26	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
25.58/26.06	c 26	CPU 25.7 (0.06 0.01 24.81 0.82)
25.58/26.06	c 26	END Sun Jul 12 13:13:21 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-2092223-1247397175/watcher-2092223-1247397175 -o /tmp/evaluation-result-2092223-1247397175/solver-2092223-1247397175 -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-2092223-1247397175.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: 2.08 2.02 2.01 4/72 26827
/proc/meminfo: memFree=1830768/2055920 swapFree=4192812/4192956
[pid=26827] ppid=26825 vsize=12000 CPUtime=0
/proc/26827/stat : 26827 (sugar) R 26825 26827 26440 0 -1 4194304 208 0 0 0 0 0 0 0 20 0 1 0 26781642 12288000 176 996147200 4194304 4206940 548682068608 18446744073709551615 255553763365 0 0 4224 0 0 0 0 17 1 0 0
/proc/26827/statm: 3000 176 137 3 0 100 0

[startup+0.10056 s]
/proc/loadavg: 2.08 2.02 2.01 4/72 26827
/proc/meminfo: memFree=1830768/2055920 swapFree=4192812/4192956
[pid=26827] ppid=26825 vsize=16868 CPUtime=0.07
/proc/26827/stat : 26827 (sugar) S 26825 26827 26440 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 26781642 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 255548502114 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26827/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.201571 s]
/proc/loadavg: 2.08 2.02 2.01 4/72 26827
/proc/meminfo: memFree=1830768/2055920 swapFree=4192812/4192956
[pid=26827] ppid=26825 vsize=16868 CPUtime=0.07
/proc/26827/stat : 26827 (sugar) S 26825 26827 26440 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 26781642 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 255548502114 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26827/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.301579 s]
/proc/loadavg: 2.08 2.02 2.01 4/72 26827
/proc/meminfo: memFree=1830768/2055920 swapFree=4192812/4192956
[pid=26827] ppid=26825 vsize=16868 CPUtime=0.07
/proc/26827/stat : 26827 (sugar) S 26825 26827 26440 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 26781642 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 255548502114 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26827/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.701618 s]
/proc/loadavg: 2.08 2.02 2.01 4/72 26827
/proc/meminfo: memFree=1830768/2055920 swapFree=4192812/4192956
[pid=26827] ppid=26825 vsize=16868 CPUtime=0.61
/proc/26827/stat : 26827 (sugar) S 26825 26827 26440 0 -1 4194304 1292 5199 0 1 6 1 49 5 16 0 1 0 26781642 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 255548502114 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26827/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.61
Current children cumulated vsize (KiB) 16868

[startup+1.50269 s]
/proc/loadavg: 2.08 2.02 2.01 3/83 26849
/proc/meminfo: memFree=1814744/2055920 swapFree=4192812/4192956
[pid=26827] ppid=26825 vsize=16868 CPUtime=0.61
/proc/26827/stat : 26827 (sugar) S 26825 26827 26440 0 -1 4194304 1309 5199 0 1 6 1 49 5 16 0 1 0 26781642 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 255548502114 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26827/statm: 4217 1111 409 3 0 796 0
[pid=26840] ppid=26827 vsize=5356 CPUtime=0
/proc/26840/stat : 26840 (sh) S 26827 26827 26440 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 26781708 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26840/statm: 1339 233 193 169 0 50 0
[pid=26841] ppid=26840 vsize=862284 CPUtime=0.81
/proc/26841/stat : 26841 (java) S 26840 26827 26440 0 -1 0 7465 0 1 0 78 3 0 0 18 0 9 0 26781709 882978816 6737 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/26841/statm: 215571 6737 2158 9 0 210484 0
[pid=26841/tid=26842] ppid=26840 vsize=862284 CPUtime=0.49
/proc/26841/task/26842/stat : 26842 (java) R 26840 26827 26440 0 -1 64 2034 0 1 0 48 1 0 0 23 0 9 0 26781710 882978816 6737 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26841/tid=26843] ppid=26840 vsize=862284 CPUtime=0.26
/proc/26841/task/26843/stat : 26843 (java) R 26840 26827 26440 0 -1 64 4422 0 0 0 25 1 0 0 16 0 9 0 26781711 882978816 6737 996147200 134512640 134550932 4294955936 18446744073709551615 102768059 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=26841/tid=26844] ppid=26840 vsize=862284 CPUtime=0
/proc/26841/task/26844/stat : 26844 (java) S 26840 26827 26440 0 -1 64 14 0 0 0 0 0 0 0 16 0 9 0 26781711 882978816 6737 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26841/tid=26845] ppid=26840 vsize=862284 CPUtime=0
/proc/26841/task/26845/stat : 26845 (java) S 26840 26827 26440 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 26781711 882978816 6737 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26841/tid=26846] ppid=26840 vsize=862284 CPUtime=0
/proc/26841/task/26846/stat : 26846 (java) S 26840 26827 26440 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 26781713 882978816 6737 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26841/tid=26847] ppid=26840 vsize=862284 CPUtime=0.03
/proc/26841/task/26847/stat : 26847 (java) S 26840 26827 26440 0 -1 64 306 0 0 0 3 0 0 0 17 0 9 0 26781713 882978816 6737 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26841/tid=26848] ppid=26840 vsize=862284 CPUtime=0
/proc/26841/task/26848/stat : 26848 (java) S 26840 26827 26440 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 26781713 882978816 6737 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26841/tid=26849] ppid=26840 vsize=862284 CPUtime=0
/proc/26841/task/26849/stat : 26849 (java) S 26840 26827 26440 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 26781713 882978816 6737 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.42
Current children cumulated vsize (KiB) 884508

[startup+3.10284 s]
/proc/loadavg: 2.15 2.03 2.01 3/83 26849
/proc/meminfo: memFree=1791448/2055920 swapFree=4192812/4192956
[pid=26827] ppid=26825 vsize=16868 CPUtime=2.94
/proc/26827/stat : 26827 (sugar) S 26825 26827 26440 0 -1 4194304 1365 17580 0 2 6 1 274 13 16 0 1 0 26781642 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 255548502114 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26827/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 16868

[startup+6.30215 s]
/proc/loadavg: 2.15 2.03 2.01 3/75 26851
/proc/meminfo: memFree=1819416/2055920 swapFree=4192812/4192956
[pid=26827] ppid=26825 vsize=16868 CPUtime=2.94
/proc/26827/stat : 26827 (sugar) S 26825 26827 26440 0 -1 4194304 1365 17580 0 2 6 1 274 13 16 0 1 0 26781642 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 255548502114 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26827/statm: 4217 1113 409 3 0 796 0
[pid=26850] ppid=26827 vsize=5356 CPUtime=0
/proc/26850/stat : 26850 (sh) S 26827 26827 26440 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26781949 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26850/statm: 1339 232 193 169 0 50 0
[pid=26851] ppid=26850 vsize=5136 CPUtime=3.18
/proc/26851/stat : 26851 (picosat) R 26850 26827 26440 0 -1 4194304 1207 0 0 0 253 65 0 0 25 0 1 0 26781950 5259264 1193 996147200 134512640 134931368 4294956256 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/26851/statm: 1284 1193 42 102 0 1179 0
Current children cumulated CPU time (s) 6.12
Current children cumulated vsize (KiB) 27360

[startup+12.7017 s]
/proc/loadavg: 2.14 2.03 2.01 3/75 26851
/proc/meminfo: memFree=1818264/2055920 swapFree=4192812/4192956
[pid=26827] ppid=26825 vsize=16868 CPUtime=2.94
/proc/26827/stat : 26827 (sugar) S 26825 26827 26440 0 -1 4194304 1365 17580 0 2 6 1 274 13 16 0 1 0 26781642 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 255548502114 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26827/statm: 4217 1113 409 3 0 796 0
[pid=26850] ppid=26827 vsize=5356 CPUtime=0
/proc/26850/stat : 26850 (sh) S 26827 26827 26440 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26781949 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26850/statm: 1339 232 193 169 0 50 0
[pid=26851] ppid=26850 vsize=6060 CPUtime=9.52
/proc/26851/stat : 26851 (picosat) R 26850 26827 26440 0 -1 4194304 1434 0 0 0 886 66 0 0 25 0 1 0 26781950 6205440 1420 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26851/statm: 1515 1420 42 102 0 1410 0
Current children cumulated CPU time (s) 12.46
Current children cumulated vsize (KiB) 28284

[startup+25.5019 s]
/proc/loadavg: 2.11 2.03 2.01 3/75 26851
/proc/meminfo: memFree=1817816/2055920 swapFree=4192812/4192956
[pid=26827] ppid=26825 vsize=16868 CPUtime=2.94
/proc/26827/stat : 26827 (sugar) S 26825 26827 26440 0 -1 4194304 1365 17580 0 2 6 1 274 13 16 0 1 0 26781642 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 255548502114 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26827/statm: 4217 1113 409 3 0 796 0
[pid=26850] ppid=26827 vsize=5356 CPUtime=0
/proc/26850/stat : 26850 (sh) S 26827 26827 26440 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26781949 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26850/statm: 1339 232 193 169 0 50 0
[pid=26851] ppid=26850 vsize=7088 CPUtime=22.2
/proc/26851/stat : 26851 (picosat) R 26850 26827 26440 0 -1 4194304 1590 0 0 0 2154 66 0 0 25 0 1 0 26781950 7258112 1574 996147200 134512640 134931368 4294956256 18446744073709551615 134525661 0 0 4096 0 0 0 0 17 1 0 0
/proc/26851/statm: 1772 1574 48 102 0 1667 0
Current children cumulated CPU time (s) 25.14
Current children cumulated vsize (KiB) 29312

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

[startup+25.602 s]
/proc/loadavg: 2.11 2.03 2.01 3/75 26851
/proc/meminfo: memFree=1817816/2055920 swapFree=4192812/4192956
[pid=26827] ppid=26825 vsize=16868 CPUtime=2.94
/proc/26827/stat : 26827 (sugar) S 26825 26827 26440 0 -1 4194304 1365 17580 0 2 6 1 274 13 16 0 1 0 26781642 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 255548502114 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26827/statm: 4217 1113 409 3 0 796 0
[pid=26850] ppid=26827 vsize=5356 CPUtime=0
/proc/26850/stat : 26850 (sh) S 26827 26827 26440 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26781949 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26850/statm: 1339 232 193 169 0 50 0
[pid=26851] ppid=26850 vsize=7216 CPUtime=22.3
/proc/26851/stat : 26851 (picosat) R 26850 26827 26440 0 -1 4194304 1615 0 0 0 2164 66 0 0 25 0 1 0 26781950 7389184 1599 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26851/statm: 1804 1599 48 102 0 1699 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 29440

[startup+26.002 s]
/proc/loadavg: 2.11 2.03 2.01 3/75 26851
/proc/meminfo: memFree=1817816/2055920 swapFree=4192812/4192956
[pid=26827] ppid=26825 vsize=16868 CPUtime=25.58
/proc/26827/stat : 26827 (sugar) S 26825 26827 26440 0 -1 4194304 1428 19482 0 2 6 1 2472 79 17 0 1 0 26781642 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 255548502114 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26827/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 25.58
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 26.0656
CPU time (s): 25.7201
CPU user time (s): 24.8802
CPU system time (s): 0.839872
CPU usage (%): 98.6744
Max. virtual memory (cumulated for all children) (KiB): 886712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 24.8802
system time used= 0.839872
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24688
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= 2519
involuntary context switches= 2962

runsolver used 0.027995 second user time and 0.099984 second system time

The end

Launcher Data 

Begin job on node48 at 2009-07-12 13:12:55
IDJOB=2092223
IDBENCH=60304
IDSOLVER=738
FILE ID=node48/2092223-1247397175
PBS_JOBID= 9507380
Free space on /tmp= 66468 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/tightness0.8/normalized-rand-2-40-80-103-800-35_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-2092223-1247397175/watcher-2092223-1247397175 -o /tmp/evaluation-result-2092223-1247397175/solver-2092223-1247397175 -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-2092223-1247397175.xml

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

MD5SUM BENCH= b9687256f77b0dcdccb0fe0eb436d980
RANDOM SEED=1952381264

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		: 3000.237
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		: 3000.237
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:       1831248 kB
Buffers:         34768 kB
Cached:         117484 kB
SwapCached:          0 kB
Active:         103120 kB
Inactive:        68252 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1831248 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2268 kB
Writeback:           0 kB
Mapped:          30656 kB
Slab:            38700 kB
Committed_AS:   203308 kB
PageTables:       1684 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= 66464 MiB
End job on node48 at 2009-07-12 13:13:21