Trace number 2088879

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 150.92 152.452

General information on the benchmark

Namecsp/tightness0.2/
normalized-rand-2-40-11-414-200-18_ext.xml
MD5SUMb2bd2d0a573df4e5c0439f5f874ca311
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 benchmark4.00939
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints414
Maximum constraint arity2
Maximum domain size11
Number of constraints which are defined in extension414
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data

0.07/0.08	c 0	Sugar v1-14-6 + HOME/picosat
0.07/0.08	c 0	BEGIN Sun Jul 12 11:07:34 2009
0.07/0.08	c 0	PID 25355
0.07/0.08	c 0	HOST node48.alineos.net
0.07/0.08	c 0	CONVERTING HOME/instance-2088879-1247389654.xml TO HOME/temp.csp
0.07/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2088879-1247389654.xml' 'HOME/temp.csp'
0.07/0.52	c 0	1 domains, 40 variables, 0 predicates, 414 relations, 414 constraints
0.07/0.56	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.07/0.56	c 0	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'
0.50/0.63	c 0	Parsing HOME/temp.csp
0.50/0.90	c 1	parsed 869 expressions
0.50/0.91	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.50/0.91	c 1	Converting to clausal form CSP
0.50/0.93	c 1	converted 87 (10%) expressions
0.50/0.93	c 1	converted 174 (20%) expressions
0.50/0.94	c 1	converted 261 (30%) expressions
0.50/0.94	c 1	converted 348 (40%) expressions
0.50/0.94	c 1	converted 435 (50%) expressions
0.50/0.96	c 1	converted 522 (60%) expressions
0.50/0.97	c 1	converted 609 (70%) expressions
0.50/0.98	c 1	converted 696 (80%) expressions
0.50/0.99	c 1	converted 783 (90%) expressions
0.50/0.99	c 1	converted 869 (100%) expressions
0.50/0.99	c 1	CSP : 40 integers, 0 booleans, 414 clauses, largest domain size 11
0.50/0.99	c 1	Heap : 3 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.50/0.99	c 1	Propagation in CSP
0.92/1.01	c 1	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.92/1.01	c 1	CSP : 40 integers, 0 booleans, 414 clauses, largest domain size 11
0.92/1.01	c 1	Heap : 2 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.92/1.01	c 1	Simplifing CSP by introducing new Boolean variables
0.92/1.01	c 1	CSP : 40 integers, 0 booleans, 414 clauses, largest domain size 11
0.92/1.01	c 1	Heap : 2 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.92/1.04	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.92/1.05	c 1	4 (10%) CSP integer variables are encoded (36 clauses, 371 bytes)
0.92/1.05	c 1	8 (20%) CSP integer variables are encoded (72 clauses, 695 bytes)
0.92/1.05	c 1	12 (30%) CSP integer variables are encoded (108 clauses, 1056 bytes)
0.92/1.05	c 1	16 (40%) CSP integer variables are encoded (144 clauses, 1452 bytes)
0.92/1.05	c 1	20 (50%) CSP integer variables are encoded (180 clauses, 1848 bytes)
0.92/1.06	c 1	24 (60%) CSP integer variables are encoded (216 clauses, 2244 bytes)
0.92/1.06	c 1	28 (70%) CSP integer variables are encoded (252 clauses, 2640 bytes)
0.92/1.06	c 1	32 (80%) CSP integer variables are encoded (288 clauses, 3036 bytes)
0.92/1.06	c 1	36 (90%) CSP integer variables are encoded (324 clauses, 3432 bytes)
0.92/1.06	c 1	40 (100%) CSP integer variables are encoded (360 clauses, 3828 bytes)
0.92/1.10	c 1	42 (10%) CSP clauses are encoded (1129 clauses, 15262 bytes)
1.02/1.11	c 1	83 (20%) CSP clauses are encoded (1824 clauses, 26296 bytes)
1.02/1.12	c 1	125 (30%) CSP clauses are encoded (2551 clauses, 38070 bytes)
1.02/1.13	c 1	166 (40%) CSP clauses are encoded (3301 clauses, 50142 bytes)
1.02/1.14	c 1	207 (50%) CSP clauses are encoded (4028 clauses, 62656 bytes)
1.02/1.14	c 1	249 (60%) CSP clauses are encoded (4758 clauses, 75855 bytes)
1.02/1.15	c 1	290 (70%) CSP clauses are encoded (5505 clauses, 89315 bytes)
1.02/1.15	c 1	332 (80%) CSP clauses are encoded (6248 clauses, 102753 bytes)
1.02/1.16	c 1	373 (90%) CSP clauses are encoded (6996 clauses, 116186 bytes)
1.02/1.17	c 1	414 (100%) CSP clauses are encoded (7740 clauses, 129597 bytes)
1.02/1.17	c 1	414 CSP clauses encoded
1.02/1.17	c 1	Writing map file : HOME/temp.map
1.02/1.17	c 1	Heap : 2 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.02/1.17	c 1	SAT : 400 SAT variables, 7740 SAT clauses, 129597 bytes
1.02/1.17	c 1	Heap : 2 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.02/1.19	c 1	SOLVING HOME/temp.cnf
1.02/1.19	c 1	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
150.69/152.27	c 152	DECODING HOME/temp.out WITH HOME/temp.map
150.69/152.27	c 152	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'
150.77/152.36	c 152	Decoding HOME/temp.out
150.77/152.38	s SATISFIABLE
150.77/152.38	v 3 6 1 2 1 2 6 1 7 0 6 5 3 9 4 1 6 10 0 7 1 6 4 7 0 5 7 9 9 2 4 5 9 8 2 0 10 10 3 2
150.77/152.39	c 152	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
150.77/152.45	c 152	CPU 150.9 (0.06 0.01 150.68 0.15)
150.77/152.45	c 152	END Sun Jul 12 11:10:06 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-2088879-1247389654/watcher-2088879-1247389654 -o /tmp/evaluation-result-2088879-1247389654/solver-2088879-1247389654 -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-2088879-1247389654.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: 2.03 2.02 2.00 4/74 25355
/proc/meminfo: memFree=1857480/2055920 swapFree=4192812/4192956
[pid=25355] ppid=25353 vsize=18576 CPUtime=0
/proc/25355/stat : 25355 (runsolver) R 25353 25355 22904 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 26029530 19021824 284 996147200 4194304 4302564 548682068304 18446744073709551615 255539604775 0 0 4096 24578 0 0 0 17 1 0 0
/proc/25355/statm: 4644 284 249 26 0 2626 0

[startup+0.0814789 s]
/proc/loadavg: 2.03 2.02 2.00 4/74 25355
/proc/meminfo: memFree=1857480/2055920 swapFree=4192812/4192956
[pid=25355] ppid=25353 vsize=16740 CPUtime=0.07
/proc/25355/stat : 25355 (sugar) R 25353 25355 22904 0 -1 4194304 1116 0 0 0 6 1 0 0 18 0 1 0 26029530 17141760 1084 996147200 4194304 4206940 548682068608 18446744073709551615 255553679910 0 0 4224 0 0 0 0 17 1 0 0
/proc/25355/statm: 4185 1084 385 3 0 764 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16740

[startup+0.10149 s]
/proc/loadavg: 2.03 2.02 2.00 4/74 25355
/proc/meminfo: memFree=1857480/2055920 swapFree=4192812/4192956
[pid=25355] ppid=25353 vsize=16868 CPUtime=0.07
/proc/25355/stat : 25355 (sugar) S 25353 25355 22904 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 26029530 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 255548502114 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25355/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.301501 s]
/proc/loadavg: 2.03 2.02 2.00 4/74 25355
/proc/meminfo: memFree=1857480/2055920 swapFree=4192812/4192956
[pid=25355] ppid=25353 vsize=16868 CPUtime=0.07
/proc/25355/stat : 25355 (sugar) S 25353 25355 22904 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 26029530 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 255548502114 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25355/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.701534 s]
/proc/loadavg: 2.03 2.02 2.00 4/74 25355
/proc/meminfo: memFree=1857480/2055920 swapFree=4192812/4192956
[pid=25355] ppid=25353 vsize=16868 CPUtime=0.5
/proc/25355/stat : 25355 (sugar) S 25353 25355 22904 0 -1 4194304 1309 4767 0 1 6 1 40 3 16 0 1 0 26029530 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 255548502114 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25355/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 16868

[startup+1.50161 s]
/proc/loadavg: 2.03 2.02 2.00 4/85 25377
/proc/meminfo: memFree=1845872/2055920 swapFree=4192812/4192956
[pid=25355] ppid=25353 vsize=16868 CPUtime=1.1
/proc/25355/stat : 25355 (sugar) S 25353 25355 22904 0 -1 4194304 1365 10737 0 2 6 1 96 7 16 0 1 0 26029530 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 255548502114 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25355/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 1.1
Current children cumulated vsize (KiB) 16868

[startup+3.10176 s]
/proc/loadavg: 2.03 2.02 2.00 3/77 25379
/proc/meminfo: memFree=1853232/2055920 swapFree=4192812/4192956
[pid=25355] ppid=25353 vsize=16868 CPUtime=1.1
/proc/25355/stat : 25355 (sugar) S 25353 25355 22904 0 -1 4194304 1365 10737 0 2 6 1 96 7 16 0 1 0 26029530 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 255548502114 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25355/statm: 4217 1113 409 3 0 796 0
[pid=25378] ppid=25355 vsize=5356 CPUtime=0
/proc/25378/stat : 25378 (sh) S 25355 25355 22904 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26029649 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25378/statm: 1339 232 193 169 0 50 0
[pid=25379] ppid=25378 vsize=1096 CPUtime=1.88
/proc/25379/stat : 25379 (picosat) R 25378 25355 22904 0 -1 4194304 219 0 0 0 184 4 0 0 25 0 1 0 26029649 1122304 203 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25379/statm: 274 203 48 102 0 169 0
Current children cumulated CPU time (s) 2.98
Current children cumulated vsize (KiB) 23320

[startup+6.30206 s]
/proc/loadavg: 2.02 2.02 2.00 3/77 25379
/proc/meminfo: memFree=1852976/2055920 swapFree=4192812/4192956
[pid=25355] ppid=25353 vsize=16868 CPUtime=1.1
/proc/25355/stat : 25355 (sugar) S 25353 25355 22904 0 -1 4194304 1365 10737 0 2 6 1 96 7 16 0 1 0 26029530 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 255548502114 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25355/statm: 4217 1113 409 3 0 796 0
[pid=25378] ppid=25355 vsize=5356 CPUtime=0
/proc/25378/stat : 25378 (sh) S 25355 25355 22904 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26029649 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25378/statm: 1339 232 193 169 0 50 0
[pid=25379] ppid=25378 vsize=1224 CPUtime=5.05
/proc/25379/stat : 25379 (picosat) R 25378 25355 22904 0 -1 4194304 251 0 0 0 501 4 0 0 25 0 1 0 26029649 1253376 235 996147200 134512640 134931368 4294956256 18446744073709551615 134529299 0 0 4096 0 0 0 0 17 1 0 0
/proc/25379/statm: 306 235 48 102 0 201 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 23448

[startup+12.7017 s]
/proc/loadavg: 2.02 2.02 2.00 3/77 25379
/proc/meminfo: memFree=1852336/2055920 swapFree=4192812/4192956
[pid=25355] ppid=25353 vsize=16868 CPUtime=1.1
/proc/25355/stat : 25355 (sugar) S 25353 25355 22904 0 -1 4194304 1365 10737 0 2 6 1 96 7 16 0 1 0 26029530 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 255548502114 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25355/statm: 4217 1113 409 3 0 796 0
[pid=25378] ppid=25355 vsize=5356 CPUtime=0
/proc/25378/stat : 25378 (sh) S 25355 25355 22904 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26029649 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25378/statm: 1339 232 193 169 0 50 0
[pid=25379] ppid=25378 vsize=1332 CPUtime=11.4
/proc/25379/stat : 25379 (picosat) R 25378 25355 22904 0 -1 4194304 290 0 0 0 1135 5 0 0 25 0 1 0 26029649 1363968 274 996147200 134512640 134931368 4294956256 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/25379/statm: 333 274 48 102 0 228 0
Current children cumulated CPU time (s) 12.5
Current children cumulated vsize (KiB) 23556

[startup+25.5019 s]
/proc/loadavg: 2.02 2.02 2.00 3/77 25379
/proc/meminfo: memFree=1852016/2055920 swapFree=4192812/4192956
[pid=25355] ppid=25353 vsize=16868 CPUtime=1.1
/proc/25355/stat : 25355 (sugar) S 25353 25355 22904 0 -1 4194304 1365 10737 0 2 6 1 96 7 16 0 1 0 26029530 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 255548502114 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25355/statm: 4217 1113 409 3 0 796 0
[pid=25378] ppid=25355 vsize=5356 CPUtime=0
/proc/25378/stat : 25378 (sh) S 25355 25355 22904 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26029649 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25378/statm: 1339 232 193 169 0 50 0
[pid=25379] ppid=25378 vsize=1572 CPUtime=24.07
/proc/25379/stat : 25379 (picosat) R 25378 25355 22904 0 -1 4194304 337 0 0 0 2402 5 0 0 25 0 1 0 26029649 1609728 321 996147200 134512640 134931368 4294956256 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/25379/statm: 393 321 48 102 0 288 0
Current children cumulated CPU time (s) 25.17
Current children cumulated vsize (KiB) 23796

[startup+51.1013 s]
/proc/loadavg: 2.01 2.02 2.00 3/77 25379
/proc/meminfo: memFree=1850928/2055920 swapFree=4192812/4192956
[pid=25355] ppid=25353 vsize=16868 CPUtime=1.1
/proc/25355/stat : 25355 (sugar) S 25353 25355 22904 0 -1 4194304 1365 10737 0 2 6 1 96 7 16 0 1 0 26029530 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 255548502114 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25355/statm: 4217 1113 409 3 0 796 0
[pid=25378] ppid=25355 vsize=5356 CPUtime=0
/proc/25378/stat : 25378 (sh) S 25355 25355 22904 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26029649 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25378/statm: 1339 232 193 169 0 50 0
[pid=25379] ppid=25378 vsize=1964 CPUtime=49.43
/proc/25379/stat : 25379 (picosat) R 25378 25355 22904 0 -1 4194304 422 0 0 0 4938 5 0 0 25 0 1 0 26029649 2011136 406 996147200 134512640 134931368 4294956256 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/25379/statm: 491 406 48 102 0 386 0
Current children cumulated CPU time (s) 50.53
Current children cumulated vsize (KiB) 24188

[startup+102.306 s]
/proc/loadavg: 2.00 2.01 2.00 3/77 25379
/proc/meminfo: memFree=1848816/2055920 swapFree=4192812/4192956
[pid=25355] ppid=25353 vsize=16868 CPUtime=1.1
/proc/25355/stat : 25355 (sugar) S 25353 25355 22904 0 -1 4194304 1365 10737 0 2 6 1 96 7 16 0 1 0 26029530 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 255548502114 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25355/statm: 4217 1113 409 3 0 796 0
[pid=25378] ppid=25355 vsize=5356 CPUtime=0
/proc/25378/stat : 25378 (sh) S 25355 25355 22904 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26029649 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25378/statm: 1339 232 193 169 0 50 0
[pid=25379] ppid=25378 vsize=2252 CPUtime=100.15
/proc/25379/stat : 25379 (picosat) R 25378 25355 22904 0 -1 4194304 510 0 0 0 10010 5 0 0 25 0 1 0 26029649 2306048 481 996147200 134512640 134931368 4294956256 18446744073709551615 134525783 0 0 4096 0 0 0 0 17 1 0 0
/proc/25379/statm: 563 481 48 102 0 458 0
Current children cumulated CPU time (s) 101.25
Current children cumulated vsize (KiB) 24476

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

[startup+127.901 s]
/proc/loadavg: 2.00 2.01 2.00 3/77 25379
/proc/meminfo: memFree=1848496/2055920 swapFree=4192812/4192956
[pid=25355] ppid=25353 vsize=16868 CPUtime=1.1
/proc/25355/stat : 25355 (sugar) S 25353 25355 22904 0 -1 4194304 1365 10737 0 2 6 1 96 7 16 0 1 0 26029530 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 255548502114 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25355/statm: 4217 1113 409 3 0 796 0
[pid=25378] ppid=25355 vsize=5356 CPUtime=0
/proc/25378/stat : 25378 (sh) S 25355 25355 22904 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26029649 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25378/statm: 1339 232 193 169 0 50 0
[pid=25379] ppid=25378 vsize=2372 CPUtime=125.51
/proc/25379/stat : 25379 (picosat) R 25378 25355 22904 0 -1 4194304 542 0 0 0 12546 5 0 0 25 0 1 0 26029649 2428928 513 996147200 134512640 134931368 4294956256 18446744073709551615 134522728 0 0 4096 0 0 0 0 17 1 0 0
/proc/25379/statm: 593 513 48 102 0 488 0
Current children cumulated CPU time (s) 126.61
Current children cumulated vsize (KiB) 24596

[startup+140.702 s]
/proc/loadavg: 2.00 2.01 2.00 3/77 25379
/proc/meminfo: memFree=1848240/2055920 swapFree=4192812/4192956
[pid=25355] ppid=25353 vsize=16868 CPUtime=1.1
/proc/25355/stat : 25355 (sugar) S 25353 25355 22904 0 -1 4194304 1365 10737 0 2 6 1 96 7 16 0 1 0 26029530 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 255548502114 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25355/statm: 4217 1113 409 3 0 796 0
[pid=25378] ppid=25355 vsize=5356 CPUtime=0
/proc/25378/stat : 25378 (sh) S 25355 25355 22904 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26029649 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25378/statm: 1339 232 193 169 0 50 0
[pid=25379] ppid=25378 vsize=2500 CPUtime=138.19
/proc/25379/stat : 25379 (picosat) R 25378 25355 22904 0 -1 4194304 566 0 0 0 13814 5 0 0 25 0 1 0 26029649 2560000 536 996147200 134512640 134931368 4294956256 18446744073709551615 134525927 0 0 4096 0 0 0 0 17 1 0 0
/proc/25379/statm: 625 536 48 102 0 520 0
Current children cumulated CPU time (s) 139.29
Current children cumulated vsize (KiB) 24724

[startup+147.101 s]
/proc/loadavg: 2.00 2.01 2.00 3/77 25379
/proc/meminfo: memFree=1848176/2055920 swapFree=4192812/4192956
[pid=25355] ppid=25353 vsize=16868 CPUtime=1.1
/proc/25355/stat : 25355 (sugar) S 25353 25355 22904 0 -1 4194304 1365 10737 0 2 6 1 96 7 16 0 1 0 26029530 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 255548502114 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25355/statm: 4217 1113 409 3 0 796 0
[pid=25378] ppid=25355 vsize=5356 CPUtime=0
/proc/25378/stat : 25378 (sh) S 25355 25355 22904 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26029649 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25378/statm: 1339 232 193 169 0 50 0
[pid=25379] ppid=25378 vsize=2500 CPUtime=144.54
/proc/25379/stat : 25379 (picosat) R 25378 25355 22904 0 -1 4194304 577 0 0 0 14449 5 0 0 25 0 1 0 26029649 2560000 547 996147200 134512640 134931368 4294956256 18446744073709551615 134529420 0 0 4096 0 0 0 0 17 1 0 0
/proc/25379/statm: 625 547 48 102 0 520 0
Current children cumulated CPU time (s) 145.64
Current children cumulated vsize (KiB) 24724

[startup+150.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/77 25379
/proc/meminfo: memFree=1847856/2055920 swapFree=4192812/4192956
[pid=25355] ppid=25353 vsize=16868 CPUtime=1.1
/proc/25355/stat : 25355 (sugar) S 25353 25355 22904 0 -1 4194304 1365 10737 0 2 6 1 96 7 16 0 1 0 26029530 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 255548502114 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25355/statm: 4217 1113 409 3 0 796 0
[pid=25378] ppid=25355 vsize=5356 CPUtime=0
/proc/25378/stat : 25378 (sh) S 25355 25355 22904 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26029649 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25378/statm: 1339 232 193 169 0 50 0
[pid=25379] ppid=25378 vsize=2500 CPUtime=147.71
/proc/25379/stat : 25379 (picosat) R 25378 25355 22904 0 -1 4194304 577 0 0 0 14766 5 0 0 25 0 1 0 26029649 2560000 547 996147200 134512640 134931368 4294956256 18446744073709551615 134523992 0 0 4096 0 0 0 0 17 1 0 0
/proc/25379/statm: 625 547 48 102 0 520 0
Current children cumulated CPU time (s) 148.81
Current children cumulated vsize (KiB) 24724

[startup+151.102 s]
/proc/loadavg: 2.00 2.01 2.00 3/77 25379
/proc/meminfo: memFree=1847792/2055920 swapFree=4192812/4192956
[pid=25355] ppid=25353 vsize=16868 CPUtime=1.1
/proc/25355/stat : 25355 (sugar) S 25353 25355 22904 0 -1 4194304 1365 10737 0 2 6 1 96 7 16 0 1 0 26029530 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 255548502114 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25355/statm: 4217 1113 409 3 0 796 0
[pid=25378] ppid=25355 vsize=5356 CPUtime=0
/proc/25378/stat : 25378 (sh) S 25355 25355 22904 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26029649 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25378/statm: 1339 232 193 169 0 50 0
[pid=25379] ppid=25378 vsize=2500 CPUtime=148.5
/proc/25379/stat : 25379 (picosat) R 25378 25355 22904 0 -1 4194304 577 0 0 0 14845 5 0 0 25 0 1 0 26029649 2560000 547 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25379/statm: 625 547 48 102 0 520 0
Current children cumulated CPU time (s) 149.6
Current children cumulated vsize (KiB) 24724

[startup+151.903 s]
/proc/loadavg: 2.00 2.01 2.00 3/77 25379
/proc/meminfo: memFree=1847664/2055920 swapFree=4192812/4192956
[pid=25355] ppid=25353 vsize=16868 CPUtime=1.1
/proc/25355/stat : 25355 (sugar) S 25353 25355 22904 0 -1 4194304 1365 10737 0 2 6 1 96 7 16 0 1 0 26029530 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 255548502114 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25355/statm: 4217 1113 409 3 0 796 0
[pid=25378] ppid=25355 vsize=5356 CPUtime=0
/proc/25378/stat : 25378 (sh) S 25355 25355 22904 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26029649 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25378/statm: 1339 232 193 169 0 50 0
[pid=25379] ppid=25378 vsize=2500 CPUtime=149.29
/proc/25379/stat : 25379 (picosat) R 25378 25355 22904 0 -1 4194304 577 0 0 0 14924 5 0 0 25 0 1 0 26029649 2560000 547 996147200 134512640 134931368 4294956256 18446744073709551615 134525785 0 0 4096 0 0 0 0 17 1 0 0
/proc/25379/statm: 625 547 48 102 0 520 0
Current children cumulated CPU time (s) 150.39
Current children cumulated vsize (KiB) 24724

[startup+152.303 s]
/proc/loadavg: 2.00 2.01 2.00 3/77 25379
/proc/meminfo: memFree=1847664/2055920 swapFree=4192812/4192956
[pid=25355] ppid=25353 vsize=16868 CPUtime=150.77
/proc/25355/stat : 25355 (sugar) S 25353 25355 22904 0 -1 4194304 1428 11605 0 2 6 1 15057 13 17 0 1 0 26029530 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 255548502114 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25355/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 150.77
Current children cumulated vsize (KiB) 16868

[startup+152.403 s]
/proc/loadavg: 2.00 2.01 2.00 3/77 25379
/proc/meminfo: memFree=1847664/2055920 swapFree=4192812/4192956
[pid=25355] ppid=25353 vsize=16868 CPUtime=150.77
/proc/25355/stat : 25355 (sugar) S 25353 25355 22904 0 -1 4194304 1449 11605 0 2 6 1 15057 13 16 0 1 0 26029530 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 255548502114 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25355/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 150.77
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 152.452
CPU time (s): 150.92
CPU user time (s): 150.744
CPU system time (s): 0.175973
CPU usage (%): 98.9952
Max. virtual memory (cumulated for all children) (KiB): 886592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 150.744
system time used= 0.175973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16885
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= 1518
involuntary context switches= 4616

runsolver used 0.178972 second user time and 0.52492 second system time

The end

Launcher Data

Begin job on node48 at 2009-07-12 11:07:34
IDJOB=2088879
IDBENCH=59166
IDSOLVER=738
FILE ID=node48/2088879-1247389654
PBS_JOBID= 9507231
Free space on /tmp= 66464 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/tightness0.2/normalized-rand-2-40-11-414-200-18_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-2088879-1247389654/watcher-2088879-1247389654 -o /tmp/evaluation-result-2088879-1247389654/solver-2088879-1247389654 -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-2088879-1247389654.xml

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

MD5SUM BENCH= b2bd2d0a573df4e5c0439f5f874ca311
RANDOM SEED=1139605861

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:       1857960 kB
Buffers:         21460 kB
Cached:          94616 kB
SwapCached:          0 kB
Active:          88568 kB
Inactive:        56324 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1857960 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1624 kB
Writeback:           0 kB
Mapped:          40044 kB
Slab:            38412 kB
Committed_AS:   202656 kB
PageTables:       1792 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 11:10:06