Trace number 2089473

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 104.046 104.706

General information on the benchmark

Namecsp/tightness0.35/
normalized-rand-2-40-16-250-350-36_ext.xml
MD5SUM71c8f6299540dd7f6ebc9bea8a5cf1fe
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 benchmark4.51431
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints250
Maximum constraint arity2
Maximum domain size16
Number of constraints which are defined in extension250
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 11:17:13 2009
0.00/0.07	c 0	PID 27487
0.00/0.07	c 0	HOST node91.alineos.net
0.00/0.07	c 0	CONVERTING HOME/instance-2089473-1247390233.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-2089473-1247390233.xml' 'HOME/temp.csp'
0.06/0.50	c 0	1 domains, 40 variables, 0 predicates, 250 relations, 250 constraints
0.06/0.55	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.55	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'
0.47/0.62	c 0	Parsing HOME/temp.csp
0.47/0.78	c 0	parsed 541 expressions
0.47/0.79	c 0	Heap : 2 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.47/0.79	c 0	Converting to clausal form CSP
0.47/0.82	c 0	converted 55 (10%) expressions
0.47/0.82	c 0	converted 109 (20%) expressions
0.47/0.82	c 0	converted 163 (30%) expressions
0.47/0.82	c 0	converted 217 (40%) expressions
0.47/0.82	c 0	converted 271 (50%) expressions
0.47/0.84	c 1	converted 325 (60%) expressions
0.47/0.86	c 1	converted 379 (70%) expressions
0.47/0.87	c 1	converted 433 (80%) expressions
0.47/0.92	c 1	converted 487 (90%) expressions
0.47/0.93	c 1	converted 541 (100%) expressions
0.47/0.93	c 1	CSP : 40 integers, 0 booleans, 250 clauses, largest domain size 16
0.47/0.94	c 1	Heap : 4 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.47/0.94	c 1	Propagation in CSP
0.47/0.94	c 1	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.47/0.94	c 1	CSP : 40 integers, 0 booleans, 250 clauses, largest domain size 16
0.47/0.94	c 1	Heap : 4 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.47/0.94	c 1	Simplifing CSP by introducing new Boolean variables
0.47/0.94	c 1	CSP : 40 integers, 0 booleans, 250 clauses, largest domain size 16
0.47/0.94	c 1	Heap : 5 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.47/0.97	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.47/0.98	c 1	4 (10%) CSP integer variables are encoded (56 clauses, 551 bytes)
0.47/0.98	c 1	8 (20%) CSP integer variables are encoded (112 clauses, 1094 bytes)
0.47/0.98	c 1	12 (30%) CSP integer variables are encoded (168 clauses, 1710 bytes)
0.47/0.98	c 1	16 (40%) CSP integer variables are encoded (224 clauses, 2326 bytes)
0.47/0.99	c 1	20 (50%) CSP integer variables are encoded (280 clauses, 2942 bytes)
0.47/0.99	c 1	24 (60%) CSP integer variables are encoded (336 clauses, 3558 bytes)
0.47/0.99	c 1	28 (70%) CSP integer variables are encoded (392 clauses, 4174 bytes)
0.47/0.99	c 1	32 (80%) CSP integer variables are encoded (448 clauses, 4790 bytes)
0.47/0.99	c 1	36 (90%) CSP integer variables are encoded (504 clauses, 5406 bytes)
0.47/0.99	c 1	40 (100%) CSP integer variables are encoded (560 clauses, 6022 bytes)
0.90/1.04	c 1	25 (10%) CSP clauses are encoded (1866 clauses, 26823 bytes)
0.90/1.05	c 1	50 (20%) CSP clauses are encoded (3213 clauses, 49036 bytes)
0.90/1.06	c 1	75 (30%) CSP clauses are encoded (4549 clauses, 71444 bytes)
0.90/1.07	c 1	100 (40%) CSP clauses are encoded (5842 clauses, 94784 bytes)
0.90/1.08	c 1	125 (50%) CSP clauses are encoded (7197 clauses, 119860 bytes)
0.90/1.09	c 1	150 (60%) CSP clauses are encoded (8478 clauses, 143609 bytes)
0.90/1.10	c 1	175 (70%) CSP clauses are encoded (9778 clauses, 167709 bytes)
1.00/1.11	c 1	200 (80%) CSP clauses are encoded (11099 clauses, 192196 bytes)
1.00/1.11	c 1	225 (90%) CSP clauses are encoded (12428 clauses, 216743 bytes)
1.00/1.12	c 1	250 (100%) CSP clauses are encoded (13784 clauses, 241715 bytes)
1.00/1.12	c 1	250 CSP clauses encoded
1.00/1.12	c 1	Writing map file : HOME/temp.map
1.00/1.12	c 1	Heap : 3 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.00/1.12	c 1	SAT : 600 SAT variables, 13784 SAT clauses, 241715 bytes
1.00/1.12	c 1	Heap : 3 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.00/1.18	c 1	SOLVING HOME/temp.cnf
1.00/1.18	c 1	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
103.86/104.53	c 104	DECODING HOME/temp.out WITH HOME/temp.map
103.86/104.53	c 104	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'
103.91/104.62	c 104	Decoding HOME/temp.out
103.91/104.64	s SATISFIABLE
103.91/104.64	v 15 6 4 9 11 14 14 15 12 1 12 5 15 12 14 1 9 12 11 0 2 5 0 7 6 11 12 5 1 9 15 9 4 5 5 9 8 2 10 7
103.91/104.66	c 104	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
103.91/104.70	c 104	CPU 104.03 (0.05 0.02 103.75 0.21)
103.91/104.70	c 104	END Sun Jul 12 11:18:57 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-2089473-1247390233/watcher-2089473-1247390233 -o /tmp/evaluation-result-2089473-1247390233/solver-2089473-1247390233 -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-2089473-1247390233.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: 1.98 1.98 1.99 4/75 27487
/proc/meminfo: memFree=1881432/2055920 swapFree=4192812/4192956
[pid=27487] ppid=27485 vsize=12272 CPUtime=0
/proc/27487/stat : 27487 (sugar) R 27485 27487 26415 0 -1 4194304 359 0 0 0 0 0 0 0 18 0 1 0 26087885 12566528 327 996147200 4194304 4206940 548682068608 18446744073709551615 251601320549 0 0 4224 0 0 0 0 17 0 0 0
/proc/27487/statm: 3068 327 246 3 0 168 0

[startup+0.0764149 s]
/proc/loadavg: 1.98 1.98 1.99 4/75 27487
/proc/meminfo: memFree=1881432/2055920 swapFree=4192812/4192956
[pid=27487] ppid=27485 vsize=16868 CPUtime=0.06
/proc/27487/stat : 27487 (sugar) S 27485 27487 26415 0 -1 4194304 1227 128 0 0 5 1 0 0 16 0 1 0 26087885 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 251610050658 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27487/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.101412 s]
/proc/loadavg: 1.98 1.98 1.99 4/75 27487
/proc/meminfo: memFree=1881432/2055920 swapFree=4192812/4192956
[pid=27487] ppid=27485 vsize=16868 CPUtime=0.06
/proc/27487/stat : 27487 (sugar) S 27485 27487 26415 0 -1 4194304 1227 128 0 0 5 1 0 0 16 0 1 0 26087885 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 251610050658 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27487/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.301434 s]
/proc/loadavg: 1.98 1.98 1.99 4/75 27487
/proc/meminfo: memFree=1881432/2055920 swapFree=4192812/4192956
[pid=27487] ppid=27485 vsize=16868 CPUtime=0.06
/proc/27487/stat : 27487 (sugar) S 27485 27487 26415 0 -1 4194304 1227 128 0 0 5 1 0 0 16 0 1 0 26087885 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 251610050658 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27487/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.701485 s]
/proc/loadavg: 1.98 1.98 1.99 4/75 27487
/proc/meminfo: memFree=1881432/2055920 swapFree=4192812/4192956
[pid=27487] ppid=27485 vsize=16868 CPUtime=0.47
/proc/27487/stat : 27487 (sugar) S 27485 27487 26415 0 -1 4194304 1309 4728 0 1 5 1 37 4 15 0 1 0 26087885 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 251610050658 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27487/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.47
Current children cumulated vsize (KiB) 16868

[startup+1.50156 s]
/proc/loadavg: 1.98 1.98 1.99 4/86 27509
/proc/meminfo: memFree=1866240/2055920 swapFree=4192812/4192956
[pid=27487] ppid=27485 vsize=16868 CPUtime=1.05
/proc/27487/stat : 27487 (sugar) S 27485 27487 26415 0 -1 4194304 1365 11252 0 2 5 2 88 10 16 0 1 0 26087885 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 251610050658 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27487/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 1.05
Current children cumulated vsize (KiB) 16868

[startup+3.10174 s]
/proc/loadavg: 1.98 1.98 1.99 3/78 27511
/proc/meminfo: memFree=1876544/2055920 swapFree=4192812/4192956
[pid=27487] ppid=27485 vsize=16868 CPUtime=1.05
/proc/27487/stat : 27487 (sugar) S 27485 27487 26415 0 -1 4194304 1365 11252 0 2 5 2 88 10 16 0 1 0 26087885 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 251610050658 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27487/statm: 4217 1113 409 3 0 796 0
[pid=27510] ppid=27487 vsize=5356 CPUtime=0
/proc/27510/stat : 27510 (sh) S 27487 27487 26415 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26088003 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27510/statm: 1339 232 193 169 0 50 0
[pid=27511] ppid=27510 vsize=1536 CPUtime=1.9
/proc/27511/stat : 27511 (picosat) R 27510 27487 26415 0 -1 4194304 310 0 0 0 184 6 0 0 25 0 1 0 26088003 1572864 294 996147200 134512640 134931368 4294956256 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/27511/statm: 384 294 48 102 0 279 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 23760

[startup+6.30209 s]
/proc/loadavg: 1.98 1.98 1.99 3/78 27511
/proc/meminfo: memFree=1876160/2055920 swapFree=4192812/4192956
[pid=27487] ppid=27485 vsize=16868 CPUtime=1.05
/proc/27487/stat : 27487 (sugar) S 27485 27487 26415 0 -1 4194304 1365 11252 0 2 5 2 88 10 16 0 1 0 26087885 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 251610050658 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27487/statm: 4217 1113 409 3 0 796 0
[pid=27510] ppid=27487 vsize=5356 CPUtime=0
/proc/27510/stat : 27510 (sh) S 27487 27487 26415 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26088003 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27510/statm: 1339 232 193 169 0 50 0
[pid=27511] ppid=27510 vsize=1652 CPUtime=5.09
/proc/27511/stat : 27511 (picosat) R 27510 27487 26415 0 -1 4194304 351 0 0 0 503 6 0 0 25 0 1 0 26088003 1691648 335 996147200 134512640 134931368 4294956256 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/27511/statm: 413 335 48 102 0 308 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 23876

[startup+12.7018 s]
/proc/loadavg: 1.98 1.98 1.99 3/78 27511
/proc/meminfo: memFree=1875584/2055920 swapFree=4192812/4192956
[pid=27487] ppid=27485 vsize=16868 CPUtime=1.05
/proc/27487/stat : 27487 (sugar) S 27485 27487 26415 0 -1 4194304 1365 11252 0 2 5 2 88 10 16 0 1 0 26087885 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 251610050658 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27487/statm: 4217 1113 409 3 0 796 0
[pid=27510] ppid=27487 vsize=5356 CPUtime=0
/proc/27510/stat : 27510 (sh) S 27487 27487 26415 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26088003 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27510/statm: 1339 232 193 169 0 50 0
[pid=27511] ppid=27510 vsize=1932 CPUtime=11.45
/proc/27511/stat : 27511 (picosat) R 27510 27487 26415 0 -1 4194304 422 0 0 0 1139 6 0 0 25 0 1 0 26088003 1978368 406 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27511/statm: 483 406 48 102 0 378 0
Current children cumulated CPU time (s) 12.5
Current children cumulated vsize (KiB) 24156

[startup+25.5012 s]
/proc/loadavg: 1.99 1.98 1.99 3/78 27511
/proc/meminfo: memFree=1874752/2055920 swapFree=4192812/4192956
[pid=27487] ppid=27485 vsize=16868 CPUtime=1.05
/proc/27487/stat : 27487 (sugar) S 27485 27487 26415 0 -1 4194304 1365 11252 0 2 5 2 88 10 16 0 1 0 26087885 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 251610050658 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27487/statm: 4217 1113 409 3 0 796 0
[pid=27510] ppid=27487 vsize=5356 CPUtime=0
/proc/27510/stat : 27510 (sh) S 27487 27487 26415 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26088003 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27510/statm: 1339 232 193 169 0 50 0
[pid=27511] ppid=27510 vsize=2248 CPUtime=24.19
/proc/27511/stat : 27511 (picosat) R 27510 27487 26415 0 -1 4194304 495 0 0 0 2413 6 0 0 25 0 1 0 26088003 2301952 479 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27511/statm: 562 479 48 102 0 457 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 24472

[startup+51.1011 s]
/proc/loadavg: 1.99 1.98 1.99 3/78 27511
/proc/meminfo: memFree=1874112/2055920 swapFree=4192812/4192956
[pid=27487] ppid=27485 vsize=16868 CPUtime=1.05
/proc/27487/stat : 27487 (sugar) S 27485 27487 26415 0 -1 4194304 1365 11252 0 2 5 2 88 10 16 0 1 0 26087885 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 251610050658 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27487/statm: 4217 1113 409 3 0 796 0
[pid=27510] ppid=27487 vsize=5356 CPUtime=0
/proc/27510/stat : 27510 (sh) S 27487 27487 26415 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26088003 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27510/statm: 1339 232 193 169 0 50 0
[pid=27511] ppid=27510 vsize=2664 CPUtime=49.67
/proc/27511/stat : 27511 (picosat) R 27510 27487 26415 0 -1 4194304 600 0 0 0 4961 6 0 0 25 0 1 0 26088003 2727936 583 996147200 134512640 134931368 4294956256 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/27511/statm: 666 583 48 102 0 561 0
Current children cumulated CPU time (s) 50.72
Current children cumulated vsize (KiB) 24888

[startup+102.307 s]
/proc/loadavg: 1.99 1.98 1.99 3/78 27511
/proc/meminfo: memFree=1873152/2055920 swapFree=4192812/4192956
[pid=27487] ppid=27485 vsize=16868 CPUtime=1.05
/proc/27487/stat : 27487 (sugar) S 27485 27487 26415 0 -1 4194304 1365 11252 0 2 5 2 88 10 16 0 1 0 26087885 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 251610050658 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27487/statm: 4217 1113 409 3 0 796 0
[pid=27510] ppid=27487 vsize=5356 CPUtime=0
/proc/27510/stat : 27510 (sh) S 27487 27487 26415 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26088003 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27510/statm: 1339 232 193 169 0 50 0
[pid=27511] ppid=27510 vsize=3276 CPUtime=100.62
/proc/27511/stat : 27511 (picosat) R 27510 27487 26415 0 -1 4194304 740 0 0 0 10056 6 0 0 25 0 1 0 26088003 3354624 706 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27511/statm: 819 706 48 102 0 714 0
Current children cumulated CPU time (s) 101.67
Current children cumulated vsize (KiB) 25500

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

[startup+103.902 s]
/proc/loadavg: 1.99 1.98 1.99 3/78 27511
/proc/meminfo: memFree=1873152/2055920 swapFree=4192812/4192956
[pid=27487] ppid=27485 vsize=16868 CPUtime=1.05
/proc/27487/stat : 27487 (sugar) S 27485 27487 26415 0 -1 4194304 1365 11252 0 2 5 2 88 10 16 0 1 0 26087885 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 251610050658 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27487/statm: 4217 1113 409 3 0 796 0
[pid=27510] ppid=27487 vsize=5356 CPUtime=0
/proc/27510/stat : 27510 (sh) S 27487 27487 26415 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26088003 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27510/statm: 1339 232 193 169 0 50 0
[pid=27511] ppid=27510 vsize=3276 CPUtime=102.21
/proc/27511/stat : 27511 (picosat) R 27510 27487 26415 0 -1 4194304 740 0 0 0 10215 6 0 0 25 0 1 0 26088003 3354624 706 996147200 134512640 134931368 4294956256 18446744073709551615 134531788 0 0 4096 0 0 0 0 17 1 0 0
/proc/27511/statm: 819 706 48 102 0 714 0
Current children cumulated CPU time (s) 103.26
Current children cumulated vsize (KiB) 25500

[startup+104.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/78 27511
/proc/meminfo: memFree=1873152/2055920 swapFree=4192812/4192956
[pid=27487] ppid=27485 vsize=16868 CPUtime=1.05
/proc/27487/stat : 27487 (sugar) S 27485 27487 26415 0 -1 4194304 1365 11252 0 2 5 2 88 10 16 0 1 0 26087885 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 251610050658 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27487/statm: 4217 1113 409 3 0 796 0
[pid=27510] ppid=27487 vsize=5356 CPUtime=0
/proc/27510/stat : 27510 (sh) S 27487 27487 26415 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26088003 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27510/statm: 1339 232 193 169 0 50 0
[pid=27511] ppid=27510 vsize=3268 CPUtime=102.61
/proc/27511/stat : 27511 (picosat) R 27510 27487 26415 0 -1 4194304 740 0 0 0 10255 6 0 0 25 0 1 0 26088003 3346432 706 996147200 134512640 134931368 4294956256 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/27511/statm: 817 706 48 102 0 712 0
Current children cumulated CPU time (s) 103.66
Current children cumulated vsize (KiB) 25492

[startup+104.701 s]
/proc/loadavg: 1.99 1.98 1.99 3/78 27511
/proc/meminfo: memFree=1873088/2055920 swapFree=4192812/4192956
[pid=27487] ppid=27485 vsize=16868 CPUtime=103.91
/proc/27487/stat : 27487 (sugar) S 27485 27487 26415 0 -1 4194304 1449 12283 0 2 5 2 10366 18 15 0 1 0 26087885 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 251610050658 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27487/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 103.91
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 104.706
CPU time (s): 104.046
CPU user time (s): 103.811
CPU system time (s): 0.234964
CPU usage (%): 99.3699
Max. virtual memory (cumulated for all children) (KiB): 886672

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 103.811
system time used= 0.234964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17562
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= 1718
involuntary context switches= 2661

runsolver used 0.147977 second user time and 0.335948 second system time

The end

Launcher Data 

Begin job on node91 at 2009-07-12 11:17:13
IDJOB=2089473
IDBENCH=59524
IDSOLVER=738
FILE ID=node91/2089473-1247390233
PBS_JOBID= 9507329
Free space on /tmp= 66220 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/tightness0.35/normalized-rand-2-40-16-250-350-36_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-2089473-1247390233/watcher-2089473-1247390233 -o /tmp/evaluation-result-2089473-1247390233/solver-2089473-1247390233 -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-2089473-1247390233.xml

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

MD5SUM BENCH= 71c8f6299540dd7f6ebc9bea8a5cf1fe
RANDOM SEED=1848704353

node91.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		: 3000.241
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		: 3000.241
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:       1881912 kB
Buffers:         17900 kB
Cached:          68256 kB
SwapCached:          0 kB
Active:          96440 kB
Inactive:        27480 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1881912 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1428 kB
Writeback:           0 kB
Mapped:          48900 kB
Slab:            35308 kB
Committed_AS:   199260 kB
PageTables:       1796 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66220 MiB
End job on node91 at 2009-07-12 11:18:57