Trace number 2092135

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+picosatSAT 27.2209 27.589

General information on the benchmark

Namecsp/tightness0.8/
normalized-rand-2-40-80-103-800-46_ext.xml
MD5SUM904b07095e9d0e8cfe6abf5622db60b3
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 benchmark0.361944
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 13:10:31 2009
0.00/0.07	c 0	PID 30050
0.06/0.07	c 0	HOST node86.alineos.net
0.06/0.07	c 0	CONVERTING HOME/instance-2092135-1247397031.xml TO HOME/temp.csp
0.06/0.07	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2092135-1247397031.xml' 'HOME/temp.csp'
0.06/0.60	c 1	1 domains, 40 variables, 0 predicates, 103 relations, 103 constraints
0.06/0.65	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.65	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'
0.58/0.72	c 1	Parsing HOME/temp.csp
1.30/1.46	c 2	parsed 247 expressions
1.30/1.47	c 2	Heap : 13 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.30/1.47	c 2	Converting to clausal form CSP
1.30/1.49	c 2	converted 25 (10%) expressions
1.41/1.50	c 2	converted 50 (20%) expressions
1.41/1.51	c 2	converted 75 (30%) expressions
1.41/1.52	c 2	converted 99 (40%) expressions
1.41/1.52	c 2	converted 124 (50%) expressions
1.41/1.56	c 2	converted 149 (60%) expressions
1.51/1.62	c 2	converted 173 (70%) expressions
1.71/1.82	c 2	converted 198 (80%) expressions
1.81/1.91	c 2	converted 223 (90%) expressions
1.81/1.96	c 2	converted 247 (100%) expressions
1.81/1.96	c 2	CSP : 40 integers, 0 booleans, 103 clauses, largest domain size 80
1.81/1.96	c 2	Heap : 26 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.81/1.96	c 2	Propagation in CSP
1.81/1.96	c 2	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.81/1.96	c 2	CSP : 40 integers, 0 booleans, 103 clauses, largest domain size 80
1.81/1.96	c 2	Heap : 26 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.81/1.98	c 2	Simplifing CSP by introducing new Boolean variables
1.81/1.99	c 2	CSP : 40 integers, 0 booleans, 103 clauses, largest domain size 80
1.81/1.99	c 2	Heap : 25 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.90/2.08	c 2	Encoding CSP to SAT : HOME/temp.cnf
1.90/2.09	c 2	4 (10%) CSP integer variables are encoded (312 clauses, 3284 bytes)
1.90/2.09	c 2	8 (20%) CSP integer variables are encoded (624 clauses, 6716 bytes)
1.90/2.10	c 2	12 (30%) CSP integer variables are encoded (936 clauses, 10148 bytes)
1.90/2.10	c 2	16 (40%) CSP integer variables are encoded (1248 clauses, 14103 bytes)
2.00/2.11	c 2	20 (50%) CSP integer variables are encoded (1560 clauses, 18159 bytes)
2.00/2.11	c 2	24 (60%) CSP integer variables are encoded (1872 clauses, 22215 bytes)
2.00/2.11	c 2	28 (70%) CSP integer variables are encoded (2184 clauses, 26271 bytes)
2.00/2.11	c 2	32 (80%) CSP integer variables are encoded (2496 clauses, 30327 bytes)
2.00/2.11	c 2	36 (90%) CSP integer variables are encoded (2808 clauses, 34383 bytes)
2.00/2.11	c 2	40 (100%) CSP integer variables are encoded (3120 clauses, 38439 bytes)
2.10/2.23	c 2	11 (10%) CSP clauses are encoded (14671 clauses, 264671 bytes)
2.19/2.30	c 3	21 (20%) CSP clauses are encoded (25114 clauses, 486356 bytes)
2.19/2.38	c 3	31 (30%) CSP clauses are encoded (35485 clauses, 702676 bytes)
2.30/2.45	c 3	42 (40%) CSP clauses are encoded (46933 clauses, 941777 bytes)
2.40/2.53	c 3	52 (50%) CSP clauses are encoded (57414 clauses, 1164310 bytes)
2.49/2.60	c 3	62 (60%) CSP clauses are encoded (67826 clauses, 1397713 bytes)
2.49/2.68	c 3	73 (70%) CSP clauses are encoded (79319 clauses, 1664567 bytes)
2.59/2.75	c 3	83 (80%) CSP clauses are encoded (89659 clauses, 1904325 bytes)
2.70/2.82	c 3	93 (90%) CSP clauses are encoded (99990 clauses, 2143743 bytes)
2.70/2.90	c 3	103 (100%) CSP clauses are encoded (110403 clauses, 2385075 bytes)
2.70/2.90	c 3	103 CSP clauses encoded
2.79/2.90	c 3	Writing map file : HOME/temp.map
2.79/2.90	c 3	Heap : 10 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.79/2.90	c 3	SAT : 3160 SAT variables, 110403 SAT clauses, 2385075 bytes
2.79/2.90	c 3	Heap : 10 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.79/2.95	c 3	SOLVING HOME/temp.cnf
2.79/2.95	c 3	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
27.03/27.42	c 28	DECODING HOME/temp.out WITH HOME/temp.map
27.03/27.42	c 28	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'
27.03/27.50	c 28	Decoding HOME/temp.out
27.06/27.54	s SATISFIABLE
27.06/27.54	v 19 26 31 28 16 62 48 53 63 36 58 52 24 11 65 33 37 45 19 24 27 48 4 48 45 42 72 43 32 31 20 9 77 28 52 12 77 55 21 31
27.06/27.56	c 28	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
27.06/27.58	c 28	CPU 27.2 (0.05 0.02 26.35 0.78)
27.06/27.58	c 28	END Sun Jul 12 13:10:59 2009

Verifier Data 

OK

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2092135-1247397031/watcher-2092135-1247397031 -o /tmp/evaluation-result-2092135-1247397031/solver-2092135-1247397031 -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-2092135-1247397031.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: 1.95 1.98 1.99 4/75 30050
/proc/meminfo: memFree=1677048/2055920 swapFree=4192812/4192956
[pid=30050] ppid=30048 vsize=12000 CPUtime=0
/proc/30050/stat : 30050 (sugar) R 30048 30050 28119 0 -1 4194304 157 0 0 0 0 0 0 0 20 0 1 0 26768405 12288000 125 996147200 4194304 4206940 548682068608 18446744073709551615 240153695971 0 0 4224 0 0 0 0 17 0 0 0
/proc/30050/statm: 3000 125 92 3 0 100 0

[startup+0.0757069 s]
/proc/loadavg: 1.95 1.98 1.99 4/75 30050
/proc/meminfo: memFree=1677048/2055920 swapFree=4192812/4192956
[pid=30050] ppid=30048 vsize=16740 CPUtime=0.06
/proc/30050/stat : 30050 (sugar) S 30048 30050 28119 0 -1 4194304 1152 0 0 0 5 1 0 0 18 0 1 0 26768405 17141760 1107 996147200 4194304 4206940 548682068608 18446744073709551615 240162746466 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30050/statm: 4185 1107 406 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+0.10149 s]
/proc/loadavg: 1.95 1.98 1.99 4/75 30050
/proc/meminfo: memFree=1677048/2055920 swapFree=4192812/4192956
[pid=30050] ppid=30048 vsize=16868 CPUtime=0.06
/proc/30050/stat : 30050 (sugar) S 30048 30050 28119 0 -1 4194304 1227 128 0 0 5 1 0 0 16 0 1 0 26768405 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 240162746466 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30050/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.301522 s]
/proc/loadavg: 1.95 1.98 1.99 4/75 30050
/proc/meminfo: memFree=1677048/2055920 swapFree=4192812/4192956
[pid=30050] ppid=30048 vsize=16868 CPUtime=0.06
/proc/30050/stat : 30050 (sugar) S 30048 30050 28119 0 -1 4194304 1227 128 0 0 5 1 0 0 16 0 1 0 26768405 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 240162746466 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30050/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.701599 s]
/proc/loadavg: 1.95 1.98 1.99 4/75 30050
/proc/meminfo: memFree=1677048/2055920 swapFree=4192812/4192956
[pid=30050] ppid=30048 vsize=16868 CPUtime=0.58
/proc/30050/stat : 30050 (sugar) S 30048 30050 28119 0 -1 4194304 1292 5198 0 1 5 1 48 4 17 0 1 0 26768405 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 240162746466 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/30050/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.58
Current children cumulated vsize (KiB) 16868

[startup+1.50275 s]
/proc/loadavg: 1.95 1.98 1.99 3/86 30072
/proc/meminfo: memFree=1662488/2055920 swapFree=4192812/4192956
[pid=30050] ppid=30048 vsize=16868 CPUtime=0.58
/proc/30050/stat : 30050 (sugar) S 30048 30050 28119 0 -1 4194304 1309 5198 0 1 5 1 48 4 15 0 1 0 26768405 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 240162746466 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30050/statm: 4217 1111 409 3 0 796 0
[pid=30063] ppid=30050 vsize=5356 CPUtime=0
/proc/30063/stat : 30063 (sh) S 30050 30050 28119 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 26768470 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30063/statm: 1339 233 193 169 0 50 0
[pid=30064] ppid=30063 vsize=864376 CPUtime=0.83
/proc/30064/stat : 30064 (java) S 30063 30050 28119 0 -1 0 8176 0 1 0 79 4 0 0 19 0 9 0 26768470 885121024 7445 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/30064/statm: 216094 7445 2567 9 0 210599 0
[pid=30064/tid=30065] ppid=30063 vsize=864376 CPUtime=0.5
/proc/30064/task/30065/stat : 30065 (java) R 30063 30050 28119 0 -1 64 2721 0 1 0 49 1 0 0 24 0 9 0 26768471 885121024 7445 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30064/tid=30066] ppid=30063 vsize=864376 CPUtime=0.26
/proc/30064/task/30066/stat : 30066 (java) R 30063 30050 28119 0 -1 64 4443 0 0 0 25 1 0 0 16 0 9 0 26768472 885121024 7445 996147200 134512640 134550932 4294955936 18446744073709551615 103842098 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=30064/tid=30067] ppid=30063 vsize=864376 CPUtime=0
/proc/30064/task/30067/stat : 30067 (java) S 30063 30050 28119 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 26768472 885121024 7445 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30064/tid=30068] ppid=30063 vsize=864376 CPUtime=0
/proc/30064/task/30068/stat : 30068 (java) S 30063 30050 28119 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 26768472 885121024 7445 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30064/tid=30069] ppid=30063 vsize=864376 CPUtime=0
/proc/30064/task/30069/stat : 30069 (java) S 30063 30050 28119 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 26768474 885121024 7445 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30064/tid=30070] ppid=30063 vsize=864376 CPUtime=0.03
/proc/30064/task/30070/stat : 30070 (java) S 30063 30050 28119 0 -1 64 308 0 0 0 3 0 0 0 16 0 9 0 26768474 885121024 7445 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30064/tid=30071] ppid=30063 vsize=864376 CPUtime=0
/proc/30064/task/30071/stat : 30071 (java) S 30063 30050 28119 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 26768474 885121024 7445 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30064/tid=30072] ppid=30063 vsize=864376 CPUtime=0
/proc/30064/task/30072/stat : 30072 (java) S 30063 30050 28119 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 26768474 885121024 7445 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.41
Current children cumulated vsize (KiB) 886600

[startup+3.10105 s]
/proc/loadavg: 1.95 1.98 1.99 3/86 30072
/proc/meminfo: memFree=1637720/2055920 swapFree=4192812/4192956
[pid=30050] ppid=30048 vsize=16868 CPUtime=2.82
/proc/30050/stat : 30050 (sugar) S 30048 30050 28119 0 -1 4194304 1365 17583 0 2 5 2 262 13 16 0 1 0 26768405 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 240162746466 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30050/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 2.82
Current children cumulated vsize (KiB) 16868

[startup+6.30267 s]
/proc/loadavg: 1.95 1.98 1.99 3/78 30074
/proc/meminfo: memFree=1665496/2055920 swapFree=4192812/4192956
[pid=30050] ppid=30048 vsize=16868 CPUtime=2.82
/proc/30050/stat : 30050 (sugar) S 30048 30050 28119 0 -1 4194304 1365 17583 0 2 5 2 262 13 16 0 1 0 26768405 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 240162746466 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30050/statm: 4217 1113 409 3 0 796 0
[pid=30073] ppid=30050 vsize=5356 CPUtime=0
/proc/30073/stat : 30073 (sh) S 30050 30050 28119 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26768700 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30073/statm: 1339 232 193 169 0 50 0
[pid=30074] ppid=30073 vsize=5276 CPUtime=3.3
/proc/30074/stat : 30074 (picosat) R 30073 30050 28119 0 -1 4194304 1240 0 0 0 270 60 0 0 25 0 1 0 26768700 5402624 1226 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30074/statm: 1319 1226 42 102 0 1214 0
Current children cumulated CPU time (s) 6.12
Current children cumulated vsize (KiB) 27500

[startup+12.7029 s]
/proc/loadavg: 1.96 1.98 1.99 3/78 30074
/proc/meminfo: memFree=1664088/2055920 swapFree=4192812/4192956
[pid=30050] ppid=30048 vsize=16868 CPUtime=2.82
/proc/30050/stat : 30050 (sugar) S 30048 30050 28119 0 -1 4194304 1365 17583 0 2 5 2 262 13 16 0 1 0 26768405 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 240162746466 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30050/statm: 4217 1113 409 3 0 796 0
[pid=30073] ppid=30050 vsize=5356 CPUtime=0
/proc/30073/stat : 30073 (sh) S 30050 30050 28119 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26768700 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30073/statm: 1339 232 193 169 0 50 0
[pid=30074] ppid=30073 vsize=6976 CPUtime=9.65
/proc/30074/stat : 30074 (picosat) R 30073 30050 28119 0 -1 4194304 1543 0 0 0 904 61 0 0 25 0 1 0 26768700 7143424 1529 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30074/statm: 1744 1529 42 102 0 1639 0
Current children cumulated CPU time (s) 12.47
Current children cumulated vsize (KiB) 29200

[startup+25.5013 s]
/proc/loadavg: 1.97 1.98 1.99 3/78 30074
/proc/meminfo: memFree=1663768/2055920 swapFree=4192812/4192956
[pid=30050] ppid=30048 vsize=16868 CPUtime=2.82
/proc/30050/stat : 30050 (sugar) S 30048 30050 28119 0 -1 4194304 1365 17583 0 2 5 2 262 13 16 0 1 0 26768405 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 240162746466 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30050/statm: 4217 1113 409 3 0 796 0
[pid=30073] ppid=30050 vsize=5356 CPUtime=0
/proc/30073/stat : 30073 (sh) S 30050 30050 28119 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26768700 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30073/statm: 1339 232 193 169 0 50 0
[pid=30074] ppid=30073 vsize=7352 CPUtime=22.32
/proc/30074/stat : 30074 (picosat) R 30073 30050 28119 0 -1 4194304 1663 0 0 0 2171 61 0 0 25 0 1 0 26768700 7528448 1637 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30074/statm: 1838 1637 48 102 0 1733 0
Current children cumulated CPU time (s) 25.14
Current children cumulated vsize (KiB) 29576

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

[startup+26.3015 s]
/proc/loadavg: 1.97 1.98 1.99 3/78 30074
/proc/meminfo: memFree=1663768/2055920 swapFree=4192812/4192956
[pid=30050] ppid=30048 vsize=16868 CPUtime=2.82
/proc/30050/stat : 30050 (sugar) S 30048 30050 28119 0 -1 4194304 1365 17583 0 2 5 2 262 13 16 0 1 0 26768405 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 240162746466 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30050/statm: 4217 1113 409 3 0 796 0
[pid=30073] ppid=30050 vsize=5356 CPUtime=0
/proc/30073/stat : 30073 (sh) S 30050 30050 28119 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26768700 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30073/statm: 1339 232 193 169 0 50 0
[pid=30074] ppid=30073 vsize=7352 CPUtime=23.12
/proc/30074/stat : 30074 (picosat) R 30073 30050 28119 0 -1 4194304 1663 0 0 0 2251 61 0 0 25 0 1 0 26768700 7528448 1637 996147200 134512640 134931368 4294956256 18446744073709551615 134525728 0 0 4096 0 0 0 0 17 1 0 0
/proc/30074/statm: 1838 1637 48 102 0 1733 0
Current children cumulated CPU time (s) 25.94
Current children cumulated vsize (KiB) 29576

[startup+27.1027 s]
/proc/loadavg: 1.97 1.98 1.99 3/78 30074
/proc/meminfo: memFree=1663768/2055920 swapFree=4192812/4192956
[pid=30050] ppid=30048 vsize=16868 CPUtime=2.82
/proc/30050/stat : 30050 (sugar) S 30048 30050 28119 0 -1 4194304 1365 17583 0 2 5 2 262 13 16 0 1 0 26768405 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 240162746466 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30050/statm: 4217 1113 409 3 0 796 0
[pid=30073] ppid=30050 vsize=5356 CPUtime=0
/proc/30073/stat : 30073 (sh) S 30050 30050 28119 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26768700 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30073/statm: 1339 232 193 169 0 50 0
[pid=30074] ppid=30073 vsize=7484 CPUtime=23.91
/proc/30074/stat : 30074 (picosat) R 30073 30050 28119 0 -1 4194304 1676 0 0 0 2330 61 0 0 25 0 1 0 26768700 7663616 1650 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30074/statm: 1871 1650 48 102 0 1766 0
Current children cumulated CPU time (s) 26.73
Current children cumulated vsize (KiB) 29708

[startup+27.5077 s]
/proc/loadavg: 1.97 1.98 1.99 3/78 30074
/proc/meminfo: memFree=1663640/2055920 swapFree=4192812/4192956
[pid=30050] ppid=30048 vsize=16868 CPUtime=27.06
/proc/30050/stat : 30050 (sugar) S 30048 30050 28119 0 -1 4194304 1446 19585 0 2 5 2 2624 75 15 0 1 0 26768405 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 240162746466 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/30050/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 27.06
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 27.589
CPU time (s): 27.2209
CPU user time (s): 26.413
CPU system time (s): 0.807877
CPU usage (%): 98.6655
Max. virtual memory (cumulated for all children) (KiB): 886712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 26.413
system time used= 0.807877
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24872
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= 2535
involuntary context switches= 2924

runsolver used 0.046992 second user time and 0.089986 second system time

The end

Launcher Data 

Begin job on node86 at 2009-07-12 13:10:31
IDJOB=2092135
IDBENCH=60272
IDSOLVER=738
FILE ID=node86/2092135-1247397031
PBS_JOBID= 9507318
Free space on /tmp= 66316 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/tightness0.8/normalized-rand-2-40-80-103-800-46_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-2092135-1247397031/watcher-2092135-1247397031 -o /tmp/evaluation-result-2092135-1247397031/solver-2092135-1247397031 -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-2092135-1247397031.xml

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

MD5SUM BENCH= 904b07095e9d0e8cfe6abf5622db60b3
RANDOM SEED=1136125996

node86.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		: 3000.265
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		: 3000.265
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:       1677528 kB
Buffers:         67812 kB
Cached:         217040 kB
SwapCached:          0 kB
Active:         185344 kB
Inactive:       130856 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1677528 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2432 kB
Writeback:           0 kB
Mapped:          42372 kB
Slab:            47372 kB
Committed_AS:   208804 kB
PageTables:       1948 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= 66316 MiB
End job on node86 at 2009-07-12 13:10:59