Trace number 2089022

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 259.858 260.72

General information on the benchmark

Namecsp/tightness0.2/
normalized-rand-2-40-11-414-200-5_ext.xml
MD5SUMea7fcfa8f89678c4f83a4b2398caad71
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 benchmark7.26689
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

0.05/0.08	c 0	Sugar v1-14-6 + HOME/picosat
0.05/0.08	c 0	BEGIN Sun Jul 12 11:10:52 2009
0.05/0.08	c 0	PID 28384
0.05/0.08	c 0	HOST node51.alineos.net
0.05/0.08	c 0	CONVERTING HOME/instance-2089022-1247389852.xml TO HOME/temp.csp
0.05/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2089022-1247389852.xml' 'HOME/temp.csp'
0.06/0.53	c 1	1 domains, 40 variables, 0 predicates, 414 relations, 414 constraints
0.06/0.56	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.56	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'
0.50/0.64	c 1	Parsing HOME/temp.csp
0.50/0.89	c 1	parsed 869 expressions
0.50/0.90	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.50/0.90	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
0.50/0.93	c 1	converted 261 (30%) expressions
0.50/0.93	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
0.50/0.98	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)
0.92/1.05	c 1	24 (60%) CSP integer variables are encoded (216 clauses, 2244 bytes)
0.92/1.05	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 (1109 clauses, 15066 bytes)
1.01/1.11	c 1	83 (20%) CSP clauses are encoded (1818 clauses, 26348 bytes)
1.01/1.12	c 1	125 (30%) CSP clauses are encoded (2588 clauses, 38708 bytes)
1.01/1.13	c 1	166 (40%) CSP clauses are encoded (3308 clauses, 50374 bytes)
1.01/1.14	c 1	207 (50%) CSP clauses are encoded (4029 clauses, 62894 bytes)
1.01/1.14	c 1	249 (60%) CSP clauses are encoded (4768 clauses, 76316 bytes)
1.01/1.15	c 1	290 (70%) CSP clauses are encoded (5479 clauses, 89138 bytes)
1.01/1.15	c 1	332 (80%) CSP clauses are encoded (6218 clauses, 102563 bytes)
1.01/1.16	c 1	373 (90%) CSP clauses are encoded (6936 clauses, 115492 bytes)
1.01/1.16	c 1	414 (100%) CSP clauses are encoded (7660 clauses, 128557 bytes)
1.01/1.16	c 1	414 CSP clauses encoded
1.01/1.16	c 1	Writing map file : HOME/temp.map
1.01/1.17	c 1	Heap : 2 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.01/1.17	c 1	SAT : 400 SAT variables, 7660 SAT clauses, 128557 bytes
1.01/1.17	c 1	Heap : 2 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.01/1.19	c 1	SOLVING HOME/temp.cnf
1.01/1.19	c 1	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
259.63/260.58	c 261	DECODING HOME/temp.out WITH HOME/temp.map
259.63/260.58	c 261	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'
259.72/260.67	c 261	Decoding HOME/temp.out
259.72/260.69	s UNSATISFIABLE
259.72/260.70	c 261	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
259.81/260.72	c 261	CPU 259.83 (0.06 0.01 259.58 0.18)
259.81/260.72	c 261	END Sun Jul 12 11:15:13 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-2089022-1247389852/watcher-2089022-1247389852 -o /tmp/evaluation-result-2089022-1247389852/solver-2089022-1247389852 -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-2089022-1247389852.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: 2.13 2.04 2.01 4/81 28384
/proc/meminfo: memFree=1774472/2055920 swapFree=4192812/4192956
[pid=28384] ppid=28382 vsize=18576 CPUtime=0
/proc/28384/stat : 28384 (runsolver) R 28382 28384 25513 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 26048713 19021824 284 996147200 4194304 4302564 548682068304 18446744073709551615 235371293991 0 0 4096 24578 0 0 0 17 1 0 0
/proc/28384/statm: 4644 284 249 26 0 2626 0

[startup+0.071782 s]
/proc/loadavg: 2.13 2.04 2.01 4/81 28384
/proc/meminfo: memFree=1774472/2055920 swapFree=4192812/4192956
[pid=28384] ppid=28382 vsize=16476 CPUtime=0.05
/proc/28384/stat : 28384 (sugar) R 28382 28384 25513 0 -1 4194304 1021 0 0 0 4 1 0 0 20 0 1 0 26048713 16871424 989 996147200 4194304 4206940 548682068608 18446744073709551615 235391013047 0 0 4224 0 0 0 0 17 1 0 0
/proc/28384/statm: 4119 989 380 3 0 698 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 16476

[startup+0.107611 s]
/proc/loadavg: 2.13 2.04 2.01 4/81 28384
/proc/meminfo: memFree=1774472/2055920 swapFree=4192812/4192956
[pid=28384] ppid=28382 vsize=16868 CPUtime=0.06
/proc/28384/stat : 28384 (sugar) S 28382 28384 25513 0 -1 4194304 1227 128 0 0 5 1 0 0 21 0 1 0 26048713 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 235380191330 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28384/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.301803 s]
/proc/loadavg: 2.13 2.04 2.01 4/81 28384
/proc/meminfo: memFree=1774472/2055920 swapFree=4192812/4192956
[pid=28384] ppid=28382 vsize=16868 CPUtime=0.06
/proc/28384/stat : 28384 (sugar) S 28382 28384 25513 0 -1 4194304 1227 128 0 0 5 1 0 0 21 0 1 0 26048713 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 235380191330 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28384/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.701836 s]
/proc/loadavg: 2.13 2.04 2.01 4/81 28384
/proc/meminfo: memFree=1774472/2055920 swapFree=4192812/4192956
[pid=28384] ppid=28382 vsize=16868 CPUtime=0.5
/proc/28384/stat : 28384 (sugar) S 28382 28384 25513 0 -1 4194304 1309 4766 0 1 5 1 41 3 16 0 1 0 26048713 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 235380191330 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28384/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 16868

[startup+1.5019 s]
/proc/loadavg: 2.28 2.07 2.02 4/92 28406
/proc/meminfo: memFree=1762480/2055920 swapFree=4192812/4192956
[pid=28384] ppid=28382 vsize=16868 CPUtime=1.1
/proc/28384/stat : 28384 (sugar) S 28382 28384 25513 0 -1 4194304 1365 10735 0 2 6 1 96 7 16 0 1 0 26048713 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 235380191330 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28384/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 1.1
Current children cumulated vsize (KiB) 16868

[startup+3.10105 s]
/proc/loadavg: 2.28 2.07 2.02 3/84 28408
/proc/meminfo: memFree=1770288/2055920 swapFree=4192812/4192956
[pid=28384] ppid=28382 vsize=16868 CPUtime=1.1
/proc/28384/stat : 28384 (sugar) S 28382 28384 25513 0 -1 4194304 1365 10735 0 2 6 1 96 7 16 0 1 0 26048713 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 235380191330 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28384/statm: 4217 1113 409 3 0 796 0
[pid=28407] ppid=28384 vsize=5356 CPUtime=0
/proc/28407/stat : 28407 (sh) S 28384 28384 25513 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26048832 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28407/statm: 1339 232 193 169 0 50 0
[pid=28408] ppid=28407 vsize=1104 CPUtime=1.88
/proc/28408/stat : 28408 (picosat) R 28407 28384 25513 0 -1 4194304 213 0 0 0 185 3 0 0 25 0 1 0 26048832 1130496 197 996147200 134512640 134931368 4294956256 18446744073709551615 134525941 0 0 4096 0 0 0 0 17 1 0 0
/proc/28408/statm: 276 197 48 102 0 171 0
Current children cumulated CPU time (s) 2.98
Current children cumulated vsize (KiB) 23328

[startup+6.30234 s]
/proc/loadavg: 2.28 2.07 2.02 3/84 28408
/proc/meminfo: memFree=1772464/2055920 swapFree=4192812/4192956
[pid=28384] ppid=28382 vsize=16868 CPUtime=1.1
/proc/28384/stat : 28384 (sugar) S 28382 28384 25513 0 -1 4194304 1365 10735 0 2 6 1 96 7 16 0 1 0 26048713 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 235380191330 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28384/statm: 4217 1113 409 3 0 796 0
[pid=28407] ppid=28384 vsize=5356 CPUtime=0
/proc/28407/stat : 28407 (sh) S 28384 28384 25513 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26048832 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28407/statm: 1339 232 193 169 0 50 0
[pid=28408] ppid=28407 vsize=1236 CPUtime=5.05
/proc/28408/stat : 28408 (picosat) R 28407 28384 25513 0 -1 4194304 245 0 0 0 502 3 0 0 25 0 1 0 26048832 1265664 229 996147200 134512640 134931368 4294956256 18446744073709551615 134529490 0 0 4096 0 0 0 0 17 1 0 0
/proc/28408/statm: 309 229 48 102 0 204 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 23460

[startup+12.7019 s]
/proc/loadavg: 2.24 2.07 2.02 3/84 28408
/proc/meminfo: memFree=1772976/2055920 swapFree=4192812/4192956
[pid=28384] ppid=28382 vsize=16868 CPUtime=1.1
/proc/28384/stat : 28384 (sugar) S 28382 28384 25513 0 -1 4194304 1365 10735 0 2 6 1 96 7 16 0 1 0 26048713 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 235380191330 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28384/statm: 4217 1113 409 3 0 796 0
[pid=28407] ppid=28384 vsize=5356 CPUtime=0
/proc/28407/stat : 28407 (sh) S 28384 28384 25513 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26048832 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28407/statm: 1339 232 193 169 0 50 0
[pid=28408] ppid=28407 vsize=1336 CPUtime=11.39
/proc/28408/stat : 28408 (picosat) R 28407 28384 25513 0 -1 4194304 287 0 0 0 1136 3 0 0 25 0 1 0 26048832 1368064 271 996147200 134512640 134931368 4294956256 18446744073709551615 134529449 0 0 4096 0 0 0 0 17 1 0 0
/proc/28408/statm: 334 271 48 102 0 229 0
Current children cumulated CPU time (s) 12.49
Current children cumulated vsize (KiB) 23560

[startup+25.5011 s]
/proc/loadavg: 2.20 2.07 2.02 3/84 28408
/proc/meminfo: memFree=1771952/2055920 swapFree=4192812/4192956
[pid=28384] ppid=28382 vsize=16868 CPUtime=1.1
/proc/28384/stat : 28384 (sugar) S 28382 28384 25513 0 -1 4194304 1365 10735 0 2 6 1 96 7 16 0 1 0 26048713 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 235380191330 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28384/statm: 4217 1113 409 3 0 796 0
[pid=28407] ppid=28384 vsize=5356 CPUtime=0
/proc/28407/stat : 28407 (sh) S 28384 28384 25513 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26048832 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28407/statm: 1339 232 193 169 0 50 0
[pid=28408] ppid=28407 vsize=1648 CPUtime=24.07
/proc/28408/stat : 28408 (picosat) R 28407 28384 25513 0 -1 4194304 341 0 0 0 2404 3 0 0 25 0 1 0 26048832 1687552 325 996147200 134512640 134931368 4294956256 18446744073709551615 134522836 0 0 4096 0 0 0 0 17 1 0 0
/proc/28408/statm: 412 325 48 102 0 307 0
Current children cumulated CPU time (s) 25.17
Current children cumulated vsize (KiB) 23872

[startup+51.1014 s]
/proc/loadavg: 2.13 2.06 2.02 3/84 28408
/proc/meminfo: memFree=1766320/2055920 swapFree=4192812/4192956
[pid=28384] ppid=28382 vsize=16868 CPUtime=1.1
/proc/28384/stat : 28384 (sugar) S 28382 28384 25513 0 -1 4194304 1365 10735 0 2 6 1 96 7 16 0 1 0 26048713 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 235380191330 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28384/statm: 4217 1113 409 3 0 796 0
[pid=28407] ppid=28384 vsize=5356 CPUtime=0
/proc/28407/stat : 28407 (sh) S 28384 28384 25513 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26048832 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28407/statm: 1339 232 193 169 0 50 0
[pid=28408] ppid=28407 vsize=1952 CPUtime=49.55
/proc/28408/stat : 28408 (picosat) R 28407 28384 25513 0 -1 4194304 407 0 0 0 4951 4 0 0 25 0 1 0 26048832 1998848 391 996147200 134512640 134931368 4294956256 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 0 0 0
/proc/28408/statm: 488 391 48 102 0 383 0
Current children cumulated CPU time (s) 50.65
Current children cumulated vsize (KiB) 24176

[startup+102.307 s]
/proc/loadavg: 2.05 2.05 2.01 3/84 28408
/proc/meminfo: memFree=1770928/2055920 swapFree=4192812/4192956
[pid=28384] ppid=28382 vsize=16868 CPUtime=1.1
/proc/28384/stat : 28384 (sugar) S 28382 28384 25513 0 -1 4194304 1365 10735 0 2 6 1 96 7 16 0 1 0 26048713 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 235380191330 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28384/statm: 4217 1113 409 3 0 796 0
[pid=28407] ppid=28384 vsize=5356 CPUtime=0
/proc/28407/stat : 28407 (sh) S 28384 28384 25513 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26048832 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28407/statm: 1339 232 193 169 0 50 0
[pid=28408] ppid=28407 vsize=2312 CPUtime=100.73
/proc/28408/stat : 28408 (picosat) R 28407 28384 25513 0 -1 4194304 543 0 0 0 10069 4 0 0 25 0 1 0 26048832 2367488 506 996147200 134512640 134931368 4294956256 18446744073709551615 134525835 0 0 4096 0 0 0 0 17 0 0 0
/proc/28408/statm: 578 506 48 102 0 473 0
Current children cumulated CPU time (s) 101.83
Current children cumulated vsize (KiB) 24536

[startup+162.301 s]
/proc/loadavg: 2.16 2.07 2.02 3/84 28408
/proc/meminfo: memFree=1766640/2055920 swapFree=4192812/4192956
[pid=28384] ppid=28382 vsize=16868 CPUtime=1.1
/proc/28384/stat : 28384 (sugar) S 28382 28384 25513 0 -1 4194304 1365 10735 0 2 6 1 96 7 16 0 1 0 26048713 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 235380191330 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28384/statm: 4217 1113 409 3 0 796 0
[pid=28407] ppid=28384 vsize=5356 CPUtime=0
/proc/28407/stat : 28407 (sh) S 28384 28384 25513 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26048832 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28407/statm: 1339 232 193 169 0 50 0
[pid=28408] ppid=28407 vsize=2604 CPUtime=160.46
/proc/28408/stat : 28408 (picosat) R 28407 28384 25513 0 -1 4194304 596 0 0 0 16042 4 0 0 25 0 1 0 26048832 2666496 557 996147200 134512640 134931368 4294956256 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/28408/statm: 651 557 48 102 0 546 0
Current children cumulated CPU time (s) 161.56
Current children cumulated vsize (KiB) 24828

[startup+222.302 s]
/proc/loadavg: 2.10 2.07 2.01 3/77 28561
/proc/meminfo: memFree=1853352/2055920 swapFree=4192812/4192956
[pid=28384] ppid=28382 vsize=16868 CPUtime=1.1
/proc/28384/stat : 28384 (sugar) S 28382 28384 25513 0 -1 4194304 1365 10735 0 2 6 1 96 7 16 0 1 0 26048713 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 235380191330 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28384/statm: 4217 1113 409 3 0 796 0
[pid=28407] ppid=28384 vsize=5356 CPUtime=0
/proc/28407/stat : 28407 (sh) S 28384 28384 25513 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26048832 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28407/statm: 1339 232 193 169 0 50 0
[pid=28408] ppid=28407 vsize=2852 CPUtime=220.34
/proc/28408/stat : 28408 (picosat) R 28407 28384 25513 0 -1 4194304 674 0 0 0 22027 7 0 0 25 0 1 0 26048832 2920448 629 996147200 134512640 134931368 4294956256 18446744073709551615 134525835 0 0 4096 0 0 0 0 17 0 0 0
/proc/28408/statm: 713 629 48 102 0 608 0
Current children cumulated CPU time (s) 221.44
Current children cumulated vsize (KiB) 25076

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

[startup+230.303 s]
/proc/loadavg: 2.10 2.07 2.01 3/77 28561
/proc/meminfo: memFree=1852968/2055920 swapFree=4192812/4192956
[pid=28384] ppid=28382 vsize=16868 CPUtime=1.1
/proc/28384/stat : 28384 (sugar) S 28382 28384 25513 0 -1 4194304 1365 10735 0 2 6 1 96 7 16 0 1 0 26048713 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 235380191330 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28384/statm: 4217 1113 409 3 0 796 0
[pid=28407] ppid=28384 vsize=5356 CPUtime=0
/proc/28407/stat : 28407 (sh) S 28384 28384 25513 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26048832 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28407/statm: 1339 232 193 169 0 50 0
[pid=28408] ppid=28407 vsize=2852 CPUtime=228.34
/proc/28408/stat : 28408 (picosat) R 28407 28384 25513 0 -1 4194304 674 0 0 0 22827 7 0 0 25 0 1 0 26048832 2920448 629 996147200 134512640 134931368 4294956256 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 0 0 0
/proc/28408/statm: 713 629 48 102 0 608 0
Current children cumulated CPU time (s) 229.44
Current children cumulated vsize (KiB) 25076

[startup+243.107 s]
/proc/loadavg: 2.07 2.06 2.01 3/77 28561
/proc/meminfo: memFree=1852904/2055920 swapFree=4192812/4192956
[pid=28384] ppid=28382 vsize=16868 CPUtime=1.1
/proc/28384/stat : 28384 (sugar) S 28382 28384 25513 0 -1 4194304 1365 10735 0 2 6 1 96 7 16 0 1 0 26048713 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 235380191330 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28384/statm: 4217 1113 409 3 0 796 0
[pid=28407] ppid=28384 vsize=5356 CPUtime=0
/proc/28407/stat : 28407 (sh) S 28384 28384 25513 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26048832 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28407/statm: 1339 232 193 169 0 50 0
[pid=28408] ppid=28407 vsize=2888 CPUtime=241.14
/proc/28408/stat : 28408 (picosat) R 28407 28384 25513 0 -1 4194304 697 0 0 0 24107 7 0 0 25 0 1 0 26048832 2957312 648 996147200 134512640 134931368 4294956256 18446744073709551615 134525751 0 0 4096 0 0 0 0 17 0 0 0
/proc/28408/statm: 722 648 48 102 0 617 0
Current children cumulated CPU time (s) 242.24
Current children cumulated vsize (KiB) 25112

[startup+249.501 s]
/proc/loadavg: 2.07 2.06 2.01 3/77 28561
/proc/meminfo: memFree=1852904/2055920 swapFree=4192812/4192956
[pid=28384] ppid=28382 vsize=16868 CPUtime=1.1
/proc/28384/stat : 28384 (sugar) S 28382 28384 25513 0 -1 4194304 1365 10735 0 2 6 1 96 7 16 0 1 0 26048713 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 235380191330 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28384/statm: 4217 1113 409 3 0 796 0
[pid=28407] ppid=28384 vsize=5356 CPUtime=0
/proc/28407/stat : 28407 (sh) S 28384 28384 25513 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26048832 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28407/statm: 1339 232 193 169 0 50 0
[pid=28408] ppid=28407 vsize=2888 CPUtime=247.53
/proc/28408/stat : 28408 (picosat) R 28407 28384 25513 0 -1 4194304 699 0 0 0 24746 7 0 0 25 0 1 0 26048832 2957312 650 996147200 134512640 134931368 4294956256 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 0 0 0
/proc/28408/statm: 722 650 48 102 0 617 0
Current children cumulated CPU time (s) 248.63
Current children cumulated vsize (KiB) 25112

[startup+255.903 s]
/proc/loadavg: 2.06 2.06 2.01 3/77 28561
/proc/meminfo: memFree=1852456/2055920 swapFree=4192812/4192956
[pid=28384] ppid=28382 vsize=16868 CPUtime=1.1
/proc/28384/stat : 28384 (sugar) S 28382 28384 25513 0 -1 4194304 1365 10735 0 2 6 1 96 7 16 0 1 0 26048713 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 235380191330 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28384/statm: 4217 1113 409 3 0 796 0
[pid=28407] ppid=28384 vsize=5356 CPUtime=0
/proc/28407/stat : 28407 (sh) S 28384 28384 25513 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26048832 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28407/statm: 1339 232 193 169 0 50 0
[pid=28408] ppid=28407 vsize=2888 CPUtime=253.93
/proc/28408/stat : 28408 (picosat) R 28407 28384 25513 0 -1 4194304 699 0 0 0 25386 7 0 0 25 0 1 0 26048832 2957312 650 996147200 134512640 134931368 4294956256 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 0 0 0
/proc/28408/statm: 722 650 48 102 0 617 0
Current children cumulated CPU time (s) 255.03
Current children cumulated vsize (KiB) 25112

[startup+259.101 s]
/proc/loadavg: 2.06 2.06 2.01 3/77 28561
/proc/meminfo: memFree=1852456/2055920 swapFree=4192812/4192956
[pid=28384] ppid=28382 vsize=16868 CPUtime=1.1
/proc/28384/stat : 28384 (sugar) S 28382 28384 25513 0 -1 4194304 1365 10735 0 2 6 1 96 7 16 0 1 0 26048713 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 235380191330 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28384/statm: 4217 1113 409 3 0 796 0
[pid=28407] ppid=28384 vsize=5356 CPUtime=0
/proc/28407/stat : 28407 (sh) S 28384 28384 25513 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26048832 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28407/statm: 1339 232 193 169 0 50 0
[pid=28408] ppid=28407 vsize=2888 CPUtime=257.13
/proc/28408/stat : 28408 (picosat) R 28407 28384 25513 0 -1 4194304 699 0 0 0 25706 7 0 0 25 0 1 0 26048832 2957312 650 996147200 134512640 134931368 4294956256 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 0 0 0
/proc/28408/statm: 722 650 48 102 0 617 0
Current children cumulated CPU time (s) 258.23
Current children cumulated vsize (KiB) 25112

[startup+259.901 s]
/proc/loadavg: 2.06 2.06 2.01 3/77 28561
/proc/meminfo: memFree=1852392/2055920 swapFree=4192812/4192956
[pid=28384] ppid=28382 vsize=16868 CPUtime=1.1
/proc/28384/stat : 28384 (sugar) S 28382 28384 25513 0 -1 4194304 1365 10735 0 2 6 1 96 7 16 0 1 0 26048713 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 235380191330 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28384/statm: 4217 1113 409 3 0 796 0
[pid=28407] ppid=28384 vsize=5356 CPUtime=0
/proc/28407/stat : 28407 (sh) S 28384 28384 25513 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26048832 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28407/statm: 1339 232 193 169 0 50 0
[pid=28408] ppid=28407 vsize=2888 CPUtime=257.93
/proc/28408/stat : 28408 (picosat) R 28407 28384 25513 0 -1 4194304 699 0 0 0 25786 7 0 0 25 0 1 0 26048832 2957312 650 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/28408/statm: 722 650 48 102 0 617 0
Current children cumulated CPU time (s) 259.03
Current children cumulated vsize (KiB) 25112

[startup+260.301 s]
/proc/loadavg: 2.06 2.06 2.01 3/77 28561
/proc/meminfo: memFree=1852392/2055920 swapFree=4192812/4192956
[pid=28384] ppid=28382 vsize=16868 CPUtime=1.1
/proc/28384/stat : 28384 (sugar) S 28382 28384 25513 0 -1 4194304 1365 10735 0 2 6 1 96 7 16 0 1 0 26048713 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 235380191330 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28384/statm: 4217 1113 409 3 0 796 0
[pid=28407] ppid=28384 vsize=5356 CPUtime=0
/proc/28407/stat : 28407 (sh) S 28384 28384 25513 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26048832 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28407/statm: 1339 232 193 169 0 50 0
[pid=28408] ppid=28407 vsize=2888 CPUtime=258.33
/proc/28408/stat : 28408 (picosat) R 28407 28384 25513 0 -1 4194304 699 0 0 0 25826 7 0 0 25 0 1 0 26048832 2957312 650 996147200 134512640 134931368 4294956256 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 0 0 0
/proc/28408/statm: 722 650 48 102 0 617 0
Current children cumulated CPU time (s) 259.43
Current children cumulated vsize (KiB) 25112

[startup+260.707 s]
/proc/loadavg: 2.06 2.06 2.01 3/77 28563
/proc/meminfo: memFree=1853800/2055920 swapFree=4192812/4192956
[pid=28384] ppid=28382 vsize=16868 CPUtime=259.72
/proc/28384/stat : 28384 (sugar) S 28382 28384 25513 0 -1 4194304 1448 11721 0 2 6 1 25950 15 16 0 1 0 26048713 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 235380191330 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28384/statm: 4217 1113 409 3 0 796 0
[pid=28562] ppid=28384 vsize=5356 CPUtime=0
/proc/28562/stat : 28562 (sh) S 28384 28384 25513 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 26074771 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28562/statm: 1339 233 193 169 0 50 0
[pid=28563] ppid=28562 vsize=863848 CPUtime=0.09
/proc/28563/stat : 28563 (java) S 28562 28384 25513 0 -1 0 3383 0 1 0 7 2 0 0 18 0 7 0 26074772 884580352 2848 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/28563/statm: 215962 2848 1690 9 0 210467 0
Current children cumulated CPU time (s) 259.81
Current children cumulated vsize (KiB) 886072

Child status: 0
Real time (s): 260.72
CPU time (s): 259.858
CPU user time (s): 259.65
CPU system time (s): 0.208968
CPU usage (%): 99.6695
Max. virtual memory (cumulated for all children) (KiB): 886592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 259.65
system time used= 0.208968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16925
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= 1395
involuntary context switches= 3500

runsolver used 0.362944 second user time and 0.836872 second system time

The end

Launcher Data

Begin job on node51 at 2009-07-12 11:10:52
IDJOB=2089022
IDBENCH=59235
IDSOLVER=738
FILE ID=node51/2089022-1247389852
PBS_JOBID= 9507184
Free space on /tmp= 66176 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/tightness0.2/normalized-rand-2-40-11-414-200-5_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-2089022-1247389852/watcher-2089022-1247389852 -o /tmp/evaluation-result-2089022-1247389852/solver-2089022-1247389852 -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-2089022-1247389852.xml

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

MD5SUM BENCH= ea7fcfa8f89678c4f83a4b2398caad71
RANDOM SEED=1880063452

node51.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		: 3000.225
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		: 3000.225
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:       1774952 kB
Buffers:         22860 kB
Cached:         123680 kB
SwapCached:          0 kB
Active:         193012 kB
Inactive:        35176 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1774952 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1684 kB
Writeback:           0 kB
Mapped:          94328 kB
Slab:            37824 kB
Committed_AS:   271248 kB
PageTables:       2080 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= 66204 MiB
End job on node51 at 2009-07-12 11:15:13