Trace number 2092058

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 51.2252 51.8428

General information on the benchmark

Namecsp/tightness0.8/
normalized-rand-2-40-80-103-800-21_ext.xml
MD5SUMf649bc48b325150174ae3b6dd46ca2e1
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 benchmark0.435933
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
0.00/0.08	c 0	BEGIN Sun Jul 12 13:09:18 2009
0.00/0.08	c 0	PID 24496
0.06/0.08	c 0	HOST node9.alineos.net
0.06/0.08	c 0	CONVERTING HOME/instance-2092058-1247396958.xml TO HOME/temp.csp
0.06/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2092058-1247396958.xml' 'HOME/temp.csp'
0.06/0.62	c 1	1 domains, 40 variables, 0 predicates, 103 relations, 103 constraints
0.06/0.66	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.66	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.SugarMain -v -v -competition -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.59/0.74	c 1	Parsing HOME/temp.csp
1.40/1.52	c 2	parsed 247 expressions
1.40/1.53	c 2	Heap : 13 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.40/1.53	c 2	Converting to clausal form CSP
1.40/1.55	c 2	converted 25 (10%) expressions
1.40/1.57	c 2	converted 50 (20%) expressions
1.40/1.57	c 2	converted 75 (30%) expressions
1.40/1.58	c 2	converted 99 (40%) expressions
1.40/1.58	c 2	converted 124 (50%) expressions
1.50/1.62	c 2	converted 149 (60%) expressions
1.50/1.68	c 2	converted 173 (70%) expressions
1.70/1.89	c 2	converted 198 (80%) expressions
1.80/1.99	c 2	converted 223 (90%) expressions
1.90/2.04	c 2	converted 247 (100%) expressions
1.90/2.04	c 2	CSP : 40 integers, 0 booleans, 103 clauses, largest domain size 80
1.90/2.04	c 2	Heap : 26 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.90/2.04	c 2	Propagation in CSP
1.90/2.04	c 2	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.90/2.04	c 2	CSP : 40 integers, 0 booleans, 103 clauses, largest domain size 80
1.90/2.04	c 2	Heap : 26 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.90/2.07	c 2	Simplifing CSP by introducing new Boolean variables
1.90/2.07	c 2	CSP : 40 integers, 0 booleans, 103 clauses, largest domain size 80
1.90/2.07	c 2	Heap : 25 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.01/2.17	c 2	Encoding CSP to SAT : HOME/temp.cnf
2.08/2.22	c 2	4 (10%) CSP integer variables are encoded (312 clauses, 3284 bytes)
2.08/2.22	c 2	8 (20%) CSP integer variables are encoded (624 clauses, 6716 bytes)
2.08/2.22	c 2	12 (30%) CSP integer variables are encoded (936 clauses, 10148 bytes)
2.08/2.22	c 2	16 (40%) CSP integer variables are encoded (1248 clauses, 14103 bytes)
2.08/2.23	c 2	20 (50%) CSP integer variables are encoded (1560 clauses, 18159 bytes)
2.08/2.23	c 2	24 (60%) CSP integer variables are encoded (1872 clauses, 22215 bytes)
2.08/2.23	c 2	28 (70%) CSP integer variables are encoded (2184 clauses, 26271 bytes)
2.08/2.23	c 2	32 (80%) CSP integer variables are encoded (2496 clauses, 30327 bytes)
2.08/2.23	c 2	36 (90%) CSP integer variables are encoded (2808 clauses, 34383 bytes)
2.08/2.23	c 2	40 (100%) CSP integer variables are encoded (3120 clauses, 38439 bytes)
2.17/2.35	c 2	11 (10%) CSP clauses are encoded (14450 clauses, 261211 bytes)
2.26/2.43	c 2	21 (20%) CSP clauses are encoded (24855 clauses, 477743 bytes)
2.36/2.51	c 3	31 (30%) CSP clauses are encoded (35236 clauses, 697976 bytes)
2.36/2.59	c 3	42 (40%) CSP clauses are encoded (46659 clauses, 938404 bytes)
2.46/2.66	c 3	52 (50%) CSP clauses are encoded (57024 clauses, 1154929 bytes)
2.57/2.74	c 3	62 (60%) CSP clauses are encoded (67494 clauses, 1379370 bytes)
2.66/2.82	c 3	73 (70%) CSP clauses are encoded (79017 clauses, 1645182 bytes)
2.66/2.90	c 3	83 (80%) CSP clauses are encoded (89432 clauses, 1886719 bytes)
2.76/2.97	c 3	93 (90%) CSP clauses are encoded (99894 clauses, 2129343 bytes)
2.87/3.05	c 3	103 (100%) CSP clauses are encoded (110298 clauses, 2370752 bytes)
2.87/3.05	c 3	103 CSP clauses encoded
2.87/3.05	c 3	Writing map file : HOME/temp.map
2.87/3.05	c 3	Heap : 10 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.87/3.05	c 3	SAT : 3160 SAT variables, 110298 SAT clauses, 2370752 bytes
2.87/3.05	c 3	Heap : 10 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.87/3.07	c 3	SOLVING HOME/temp.cnf
2.87/3.07	c 3	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
50.99/51.67	c 52	DECODING HOME/temp.out WITH HOME/temp.map
50.99/51.67	c 52	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'
51.07/51.75	c 52	Decoding HOME/temp.out
51.07/51.79	s SATISFIABLE
51.07/51.79	v 62 74 30 28 45 37 63 48 46 67 32 53 41 69 59 53 32 64 13 31 77 44 27 25 61 46 45 68 20 15 54 13 49 9 74 19 54 49 50 16
51.07/51.80	c 52	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
51.07/51.84	c 52	CPU 51.2 (0.06 0.01 50.31 0.82)
51.07/51.84	c 52	END Sun Jul 12 13:10:10 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-2092058-1247396958/watcher-2092058-1247396958 -o /tmp/evaluation-result-2092058-1247396958/solver-2092058-1247396958 -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-2092058-1247396958.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: 2.11 2.00 1.99 4/75 24496
/proc/meminfo: memFree=1846844/2055920 swapFree=4192812/4192956
[pid=24496] ppid=24494 vsize=18576 CPUtime=0
/proc/24496/stat : 24496 (runsolver) R 24494 24496 24014 0 -1 4194368 15 0 0 0 0 0 0 0 21 0 1 0 26762916 19021824 284 996147200 4194304 4302564 548682068304 18446744073709551615 215418989863 0 0 4096 24578 0 0 0 17 1 0 0
/proc/24496/statm: 4644 284 249 26 0 2626 0

[startup+0.0808331 s]
/proc/loadavg: 2.11 2.00 1.99 4/75 24496
/proc/meminfo: memFree=1846844/2055920 swapFree=4192812/4192956
[pid=24496] ppid=24494 vsize=16740 CPUtime=0.06
/proc/24496/stat : 24496 (sugar) S 24494 24496 24014 0 -1 4194304 1152 0 0 0 5 1 0 0 21 0 1 0 26762916 17141760 1107 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24496/statm: 4185 1107 406 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+0.105911 s]
/proc/loadavg: 2.11 2.00 1.99 4/75 24496
/proc/meminfo: memFree=1846844/2055920 swapFree=4192812/4192956
[pid=24496] ppid=24494 vsize=16868 CPUtime=0.06
/proc/24496/stat : 24496 (sugar) S 24494 24496 24014 0 -1 4194304 1227 128 0 0 5 1 0 0 22 0 1 0 26762916 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24496/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.301525 s]
/proc/loadavg: 2.11 2.00 1.99 4/75 24496
/proc/meminfo: memFree=1846844/2055920 swapFree=4192812/4192956
[pid=24496] ppid=24494 vsize=16868 CPUtime=0.06
/proc/24496/stat : 24496 (sugar) S 24494 24496 24014 0 -1 4194304 1227 128 0 0 5 1 0 0 22 0 1 0 26762916 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24496/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.701572 s]
/proc/loadavg: 2.11 2.00 1.99 4/75 24496
/proc/meminfo: memFree=1846844/2055920 swapFree=4192812/4192956
[pid=24496] ppid=24494 vsize=16868 CPUtime=0.59
/proc/24496/stat : 24496 (sugar) S 24494 24496 24014 0 -1 4194304 1292 5177 0 1 5 1 49 4 16 0 1 0 26762916 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24496/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.59
Current children cumulated vsize (KiB) 16868

[startup+1.50266 s]
/proc/loadavg: 2.11 2.00 1.99 4/86 24518
/proc/meminfo: memFree=1832996/2055920 swapFree=4192812/4192956
[pid=24496] ppid=24494 vsize=16868 CPUtime=0.59
/proc/24496/stat : 24496 (sugar) S 24494 24496 24014 0 -1 4194304 1309 5177 0 1 5 1 49 4 16 0 1 0 26762916 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24496/statm: 4217 1111 409 3 0 796 0
[pid=24509] ppid=24496 vsize=5356 CPUtime=0
/proc/24509/stat : 24509 (sh) S 24496 24496 24014 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 26762982 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24509/statm: 1339 233 193 169 0 50 0
[pid=24510] ppid=24509 vsize=862284 CPUtime=0.81
/proc/24510/stat : 24510 (java) S 24509 24496 24014 0 -1 0 7461 0 1 0 78 3 0 0 18 0 9 0 26762983 882978816 6733 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/24510/statm: 215571 6733 2158 9 0 210484 0
[pid=24510/tid=24511] ppid=24509 vsize=862284 CPUtime=0.49
/proc/24510/task/24511/stat : 24511 (java) R 24509 24496 24014 0 -1 64 2034 0 1 0 48 1 0 0 23 0 9 0 26762984 882978816 6733 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24510/tid=24512] ppid=24509 vsize=862284 CPUtime=0.27
/proc/24510/task/24512/stat : 24512 (java) R 24509 24496 24014 0 -1 64 4419 0 0 0 26 1 0 0 16 0 9 0 26762985 882978816 6733 996147200 134512640 134550932 4294955936 18446744073709551615 103830992 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=24510/tid=24513] ppid=24509 vsize=862284 CPUtime=0
/proc/24510/task/24513/stat : 24513 (java) S 24509 24496 24014 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 26762985 882978816 6733 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24510/tid=24514] ppid=24509 vsize=862284 CPUtime=0
/proc/24510/task/24514/stat : 24514 (java) S 24509 24496 24014 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 26762985 882978816 6733 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24510/tid=24515] ppid=24509 vsize=862284 CPUtime=0
/proc/24510/task/24515/stat : 24515 (java) S 24509 24496 24014 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 26762987 882978816 6733 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24510/tid=24516] ppid=24509 vsize=862284 CPUtime=0.03
/proc/24510/task/24516/stat : 24516 (java) S 24509 24496 24014 0 -1 64 306 0 0 0 3 0 0 0 17 0 9 0 26762987 882978816 6733 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24510/tid=24517] ppid=24509 vsize=862284 CPUtime=0
/proc/24510/task/24517/stat : 24517 (java) S 24509 24496 24014 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 26762987 882978816 6733 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24510/tid=24518] ppid=24509 vsize=862284 CPUtime=0
/proc/24510/task/24518/stat : 24518 (java) S 24509 24496 24014 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 26762987 882978816 6733 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.4
Current children cumulated vsize (KiB) 884508

[startup+3.10284 s]
/proc/loadavg: 2.11 2.00 1.99 4/86 24518
/proc/meminfo: memFree=1807716/2055920 swapFree=4192812/4192956
[pid=24496] ppid=24494 vsize=16868 CPUtime=2.93
/proc/24496/stat : 24496 (sugar) S 24494 24496 24014 0 -1 4194304 1365 17551 0 2 6 1 273 13 16 0 1 0 26762916 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24496/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 16868

[startup+6.3022 s]
/proc/loadavg: 2.10 2.00 1.99 3/78 24520
/proc/meminfo: memFree=1835428/2055920 swapFree=4192812/4192956
[pid=24496] ppid=24494 vsize=16868 CPUtime=2.93
/proc/24496/stat : 24496 (sugar) S 24494 24496 24014 0 -1 4194304 1365 17551 0 2 6 1 273 13 16 0 1 0 26762916 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24496/statm: 4217 1113 409 3 0 796 0
[pid=24519] ppid=24496 vsize=5356 CPUtime=0
/proc/24519/stat : 24519 (sh) S 24496 24496 24014 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26763223 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24519/statm: 1339 232 193 169 0 50 0
[pid=24520] ppid=24519 vsize=5400 CPUtime=3.19
/proc/24520/stat : 24520 (picosat) R 24519 24496 24014 0 -1 4194304 1249 0 0 0 255 64 0 0 25 0 1 0 26763224 5529600 1235 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24520/statm: 1350 1235 42 102 0 1245 0
Current children cumulated CPU time (s) 6.12
Current children cumulated vsize (KiB) 27624

[startup+12.7019 s]
/proc/loadavg: 2.10 2.00 1.99 3/78 24520
/proc/meminfo: memFree=1833700/2055920 swapFree=4192812/4192956
[pid=24496] ppid=24494 vsize=16868 CPUtime=2.93
/proc/24496/stat : 24496 (sugar) S 24494 24496 24014 0 -1 4194304 1365 17551 0 2 6 1 273 13 16 0 1 0 26762916 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24496/statm: 4217 1113 409 3 0 796 0
[pid=24519] ppid=24496 vsize=5356 CPUtime=0
/proc/24519/stat : 24519 (sh) S 24496 24496 24014 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26763223 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24519/statm: 1339 232 193 169 0 50 0
[pid=24520] ppid=24519 vsize=7232 CPUtime=9.53
/proc/24520/stat : 24520 (picosat) R 24519 24496 24014 0 -1 4194304 1615 0 0 0 888 65 0 0 25 0 1 0 26763224 7405568 1601 996147200 134512640 134931368 4294956256 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/24520/statm: 1808 1601 42 102 0 1703 0
Current children cumulated CPU time (s) 12.46
Current children cumulated vsize (KiB) 29456

[startup+25.5013 s]
/proc/loadavg: 2.07 2.00 1.99 3/79 24521
/proc/meminfo: memFree=1833244/2055920 swapFree=4192812/4192956
[pid=24496] ppid=24494 vsize=16868 CPUtime=2.93
/proc/24496/stat : 24496 (sugar) S 24494 24496 24014 0 -1 4194304 1365 17551 0 2 6 1 273 13 16 0 1 0 26762916 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24496/statm: 4217 1113 409 3 0 796 0
[pid=24519] ppid=24496 vsize=5356 CPUtime=0
/proc/24519/stat : 24519 (sh) S 24496 24496 24014 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26763223 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24519/statm: 1339 232 193 169 0 50 0
[pid=24520] ppid=24519 vsize=7612 CPUtime=22.2
/proc/24520/stat : 24520 (picosat) R 24519 24496 24014 0 -1 4194304 1730 0 0 0 2155 65 0 0 25 0 1 0 26763224 7794688 1704 996147200 134512640 134931368 4294956256 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/24520/statm: 1903 1704 48 102 0 1798 0
Current children cumulated CPU time (s) 25.13
Current children cumulated vsize (KiB) 29836

[startup+51.1012 s]
/proc/loadavg: 2.05 2.00 1.99 3/79 24521
/proc/meminfo: memFree=1832732/2055920 swapFree=4192812/4192956
[pid=24496] ppid=24494 vsize=16868 CPUtime=2.93
/proc/24496/stat : 24496 (sugar) S 24494 24496 24014 0 -1 4194304 1365 17551 0 2 6 1 273 13 16 0 1 0 26762916 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24496/statm: 4217 1113 409 3 0 796 0
[pid=24519] ppid=24496 vsize=5356 CPUtime=0
/proc/24519/stat : 24519 (sh) S 24496 24496 24014 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26763223 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24519/statm: 1339 232 193 169 0 50 0
[pid=24520] ppid=24519 vsize=8236 CPUtime=47.56
/proc/24520/stat : 24520 (picosat) R 24519 24496 24014 0 -1 4194304 1882 0 0 0 4691 65 0 0 25 0 1 0 26763224 8433664 1822 996147200 134512640 134931368 4294956256 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/24520/statm: 2059 1822 48 102 0 1954 0
Current children cumulated CPU time (s) 50.49
Current children cumulated vsize (KiB) 30460

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

[startup+51.5013 s]
/proc/loadavg: 2.05 2.00 1.99 3/79 24521
/proc/meminfo: memFree=1832732/2055920 swapFree=4192812/4192956
[pid=24496] ppid=24494 vsize=16868 CPUtime=2.93
/proc/24496/stat : 24496 (sugar) S 24494 24496 24014 0 -1 4194304 1365 17551 0 2 6 1 273 13 16 0 1 0 26762916 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24496/statm: 4217 1113 409 3 0 796 0
[pid=24519] ppid=24496 vsize=5356 CPUtime=0
/proc/24519/stat : 24519 (sh) S 24496 24496 24014 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26763223 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24519/statm: 1339 232 193 169 0 50 0
[pid=24520] ppid=24519 vsize=8236 CPUtime=47.96
/proc/24520/stat : 24520 (picosat) R 24519 24496 24014 0 -1 4194304 1882 0 0 0 4731 65 0 0 25 0 1 0 26763224 8433664 1822 996147200 134512640 134931368 4294956256 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/24520/statm: 2059 1822 48 102 0 1954 0
Current children cumulated CPU time (s) 50.89
Current children cumulated vsize (KiB) 30460

[startup+51.7063 s]
/proc/loadavg: 2.05 2.00 1.99 3/79 24521
/proc/meminfo: memFree=1832732/2055920 swapFree=4192812/4192956
[pid=24496] ppid=24494 vsize=16868 CPUtime=51.07
/proc/24496/stat : 24496 (sugar) S 24494 24496 24014 0 -1 4194304 1428 19724 0 2 6 1 5021 79 17 0 1 0 26762916 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24496/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16868

[startup+51.8013 s]
/proc/loadavg: 2.05 2.00 1.99 3/79 24521
/proc/meminfo: memFree=1832732/2055920 swapFree=4192812/4192956
[pid=24496] ppid=24494 vsize=16868 CPUtime=51.07
/proc/24496/stat : 24496 (sugar) S 24494 24496 24014 0 -1 4194304 1449 19724 0 2 6 1 5021 79 16 0 1 0 26762916 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24496/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 51.8428
CPU time (s): 51.2252
CPU user time (s): 50.3803
CPU system time (s): 0.844871
CPU usage (%): 98.8087
Max. virtual memory (cumulated for all children) (KiB): 886556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 50.3803
system time used= 0.844871
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25020
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= 2664
involuntary context switches= 3571

runsolver used 0.06299 second user time and 0.186971 second system time

The end

Launcher Data 

Begin job on node9 at 2009-07-12 13:09:18
IDJOB=2092058
IDBENCH=60241
IDSOLVER=738
FILE ID=node9/2092058-1247396958
PBS_JOBID= 9507459
Free space on /tmp= 66396 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/tightness0.8/normalized-rand-2-40-80-103-800-21_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-2092058-1247396958/watcher-2092058-1247396958 -o /tmp/evaluation-result-2092058-1247396958/solver-2092058-1247396958 -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-2092058-1247396958.xml

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

MD5SUM BENCH= f649bc48b325150174ae3b6dd46ca2e1
RANDOM SEED=1690277009

node9.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		: 3000.216
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		: 3000.216
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:       1847324 kB
Buffers:         27612 kB
Cached:          96284 kB
SwapCached:          0 kB
Active:         108648 kB
Inactive:        44640 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1847324 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2592 kB
Writeback:           0 kB
Mapped:          40104 kB
Slab:            40852 kB
Committed_AS:   268592 kB
PageTables:       1764 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= 66396 MiB
End job on node9 at 2009-07-12 13:10:10