Trace number 2090012

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 148.344 149.884

General information on the benchmark

Namecsp/rand-2-40-19/
normalized-rand-2-40-19-443-230-38_ext.xml
MD5SUM05779794d024c189bc38d19238d10b85
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 benchmark19.2081
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints340
Maximum constraint arity2
Maximum domain size19
Number of constraints which are defined in extension340
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 11:30:10 2009
0.05/0.08	c 0	PID 28220
0.05/0.08	c 0	HOST node38.alineos.net
0.05/0.08	c 0	CONVERTING HOME/instance-2090012-1247391010.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-2090012-1247391010.xml' 'HOME/temp.csp'
0.06/0.78	c 1	1 domains, 40 variables, 0 predicates, 340 relations, 340 constraints
0.06/0.81	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.81	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'
0.06/0.89	c 1	Parsing HOME/temp.csp
1.00/1.12	c 1	parsed 721 expressions
1.00/1.13	c 1	Heap : 3 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.00/1.13	c 1	Converting to clausal form CSP
1.00/1.15	c 1	converted 73 (10%) expressions
1.00/1.15	c 1	converted 145 (20%) expressions
1.00/1.16	c 1	converted 217 (30%) expressions
1.00/1.16	c 1	converted 289 (40%) expressions
1.00/1.16	c 1	converted 361 (50%) expressions
1.10/1.24	c 1	converted 433 (60%) expressions
1.10/1.25	c 1	converted 505 (70%) expressions
1.10/1.27	c 1	converted 577 (80%) expressions
1.10/1.29	c 1	converted 649 (90%) expressions
1.19/1.31	c 1	converted 721 (100%) expressions
1.19/1.31	c 1	CSP : 40 integers, 0 booleans, 340 clauses, largest domain size 19
1.19/1.31	c 1	Heap : 7 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.19/1.31	c 1	Propagation in CSP
1.19/1.31	c 1	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.19/1.31	c 1	CSP : 40 integers, 0 booleans, 340 clauses, largest domain size 19
1.19/1.31	c 1	Heap : 7 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.19/1.32	c 1	Simplifing CSP by introducing new Boolean variables
1.19/1.32	c 1	CSP : 40 integers, 0 booleans, 340 clauses, largest domain size 19
1.19/1.32	c 1	Heap : 7 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.19/1.36	c 1	Encoding CSP to SAT : HOME/temp.cnf
1.19/1.36	c 1	4 (10%) CSP integer variables are encoded (68 clauses, 659 bytes)
1.19/1.36	c 1	8 (20%) CSP integer variables are encoded (136 clauses, 1356 bytes)
1.19/1.37	c 1	12 (30%) CSP integer variables are encoded (204 clauses, 2104 bytes)
1.19/1.37	c 1	16 (40%) CSP integer variables are encoded (272 clauses, 2852 bytes)
1.19/1.37	c 1	20 (50%) CSP integer variables are encoded (340 clauses, 3600 bytes)
1.19/1.37	c 1	24 (60%) CSP integer variables are encoded (408 clauses, 4348 bytes)
1.19/1.37	c 1	28 (70%) CSP integer variables are encoded (476 clauses, 5096 bytes)
1.19/1.37	c 1	32 (80%) CSP integer variables are encoded (544 clauses, 5844 bytes)
1.19/1.37	c 1	36 (90%) CSP integer variables are encoded (612 clauses, 6592 bytes)
1.19/1.37	c 1	40 (100%) CSP integer variables are encoded (680 clauses, 7340 bytes)
1.29/1.42	c 1	34 (10%) CSP clauses are encoded (2836 clauses, 41989 bytes)
1.29/1.44	c 1	68 (20%) CSP clauses are encoded (4990 clauses, 78331 bytes)
1.29/1.46	c 1	102 (30%) CSP clauses are encoded (7044 clauses, 114883 bytes)
1.29/1.47	c 1	136 (40%) CSP clauses are encoded (9144 clauses, 154464 bytes)
1.29/1.49	c 1	170 (50%) CSP clauses are encoded (11256 clauses, 194110 bytes)
1.40/1.50	c 1	204 (60%) CSP clauses are encoded (13465 clauses, 235402 bytes)
1.40/1.52	c 1	238 (70%) CSP clauses are encoded (15718 clauses, 277598 bytes)
1.40/1.53	c 1	272 (80%) CSP clauses are encoded (17871 clauses, 317789 bytes)
1.40/1.54	c 1	306 (90%) CSP clauses are encoded (20135 clauses, 360300 bytes)
1.40/1.56	c 1	340 (100%) CSP clauses are encoded (22243 clauses, 399837 bytes)
1.40/1.56	c 1	340 CSP clauses encoded
1.40/1.56	c 1	Writing map file : HOME/temp.map
1.40/1.56	c 1	Heap : 4 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.40/1.56	c 1	SAT : 720 SAT variables, 22243 SAT clauses, 399837 bytes
1.40/1.56	c 1	Heap : 4 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.46/1.61	c 1	SOLVING HOME/temp.cnf
1.46/1.61	c 1	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
148.17/149.70	c 150	DECODING HOME/temp.out WITH HOME/temp.map
148.17/149.70	c 150	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'
148.17/149.79	c 150	Decoding HOME/temp.out
148.19/149.81	s SATISFIABLE
148.19/149.82	v 8 6 11 1 13 7 6 0 10 7 8 12 15 5 8 10 3 5 1 2 0 13 16 1 8 12 6 4 6 18 4 8 8 1 6 12 15 18 6 3
148.19/149.82	c 150	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
148.19/149.88	c 150	CPU 148.32 (0.05 0.02 148 0.25)
148.19/149.88	c 150	END Sun Jul 12 11:32:40 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-2090012-1247391010/watcher-2090012-1247391010 -o /tmp/evaluation-result-2090012-1247391010/solver-2090012-1247391010 -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-2090012-1247391010.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: 2.00 2.00 1.85 4/74 28220
/proc/meminfo: memFree=1677192/2055920 swapFree=4192812/4192956
[pid=28220] ppid=28218 vsize=12268 CPUtime=0
/proc/28220/stat : 28220 (sugar) R 28218 28220 26310 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 26165060 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 266890607205 0 0 4224 0 0 0 0 17 1 0 0
/proc/28220/statm: 3067 316 241 3 0 167 0

[startup+0.064415 s]
/proc/loadavg: 2.00 2.00 1.85 4/74 28220
/proc/meminfo: memFree=1677192/2055920 swapFree=4192812/4192956
[pid=28220] ppid=28218 vsize=16212 CPUtime=0.05
/proc/28220/stat : 28220 (sugar) R 28218 28220 26310 0 -1 4194304 949 0 0 0 4 1 0 0 18 0 1 0 26165060 16601088 917 996147200 4194304 4206940 548682068608 18446744073709551615 266910441117 0 0 4224 0 0 0 0 17 1 0 0
/proc/28220/statm: 4053 917 380 3 0 632 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 16212

[startup+0.101419 s]
/proc/loadavg: 2.00 2.00 1.85 4/74 28220
/proc/meminfo: memFree=1677192/2055920 swapFree=4192812/4192956
[pid=28220] ppid=28218 vsize=16868 CPUtime=0.06
/proc/28220/stat : 28220 (sugar) S 28218 28220 26310 0 -1 4194304 1227 128 0 0 5 1 0 0 19 0 1 0 26165060 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 266899337314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28220/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.301436 s]
/proc/loadavg: 2.00 2.00 1.85 4/74 28220
/proc/meminfo: memFree=1677192/2055920 swapFree=4192812/4192956
[pid=28220] ppid=28218 vsize=16868 CPUtime=0.06
/proc/28220/stat : 28220 (sugar) S 28218 28220 26310 0 -1 4194304 1227 128 0 0 5 1 0 0 19 0 1 0 26165060 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 266899337314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28220/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.701486 s]
/proc/loadavg: 2.00 2.00 1.85 4/74 28220
/proc/meminfo: memFree=1677192/2055920 swapFree=4192812/4192956
[pid=28220] ppid=28218 vsize=16868 CPUtime=0.06
/proc/28220/stat : 28220 (sugar) S 28218 28220 26310 0 -1 4194304 1227 128 0 0 5 1 0 0 19 0 1 0 26165060 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 266899337314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28220/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+1.50257 s]
/proc/loadavg: 2.00 2.00 1.85 3/85 28242
/proc/meminfo: memFree=1667824/2055920 swapFree=4192812/4192956
[pid=28220] ppid=28218 vsize=16868 CPUtime=0.75
/proc/28220/stat : 28220 (sugar) S 28218 28220 26310 0 -1 4194304 1310 4809 0 1 5 2 65 3 15 0 1 0 26165060 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 266899337314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28220/statm: 4217 1111 409 3 0 796 0
[pid=28233] ppid=28220 vsize=5356 CPUtime=0
/proc/28233/stat : 28233 (sh) S 28220 28220 26310 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 26165142 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28233/statm: 1339 233 193 169 0 50 0
[pid=28234] ppid=28233 vsize=864312 CPUtime=0.65
/proc/28234/stat : 28234 (java) S 28233 28220 26310 0 -1 0 6821 0 1 0 61 4 0 0 18 0 9 0 26165142 885055488 6054 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/28234/statm: 216078 6054 2590 9 0 210555 0
[pid=28234/tid=28235] ppid=28233 vsize=864312 CPUtime=0.4
/proc/28234/task/28235/stat : 28235 (java) R 28233 28220 26310 0 -1 64 2742 0 1 0 39 1 0 0 22 0 9 0 26165143 885055488 6054 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28234/tid=28236] ppid=28233 vsize=864312 CPUtime=0.15
/proc/28234/task/28236/stat : 28236 (java) R 28233 28220 26310 0 -1 64 3046 0 0 0 14 1 0 0 16 0 9 0 26165144 885055488 6054 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=28234/tid=28237] ppid=28233 vsize=864312 CPUtime=0
/proc/28234/task/28237/stat : 28237 (java) S 28233 28220 26310 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 26165144 885055488 6054 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28234/tid=28238] ppid=28233 vsize=864312 CPUtime=0
/proc/28234/task/28238/stat : 28238 (java) S 28233 28220 26310 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 26165144 885055488 6054 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28234/tid=28239] ppid=28233 vsize=864312 CPUtime=0
/proc/28234/task/28239/stat : 28239 (java) S 28233 28220 26310 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 26165146 885055488 6054 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28234/tid=28240] ppid=28233 vsize=864312 CPUtime=0.07
/proc/28234/task/28240/stat : 28240 (java) S 28233 28220 26310 0 -1 64 334 0 0 0 7 0 0 0 16 0 9 0 26165146 885055488 6054 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28234/tid=28241] ppid=28233 vsize=864312 CPUtime=0
/proc/28234/task/28241/stat : 28241 (java) S 28233 28220 26310 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 26165146 885055488 6054 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28234/tid=28242] ppid=28233 vsize=864312 CPUtime=0
/proc/28234/task/28242/stat : 28242 (java) S 28233 28220 26310 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 26165146 885055488 6054 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) 886536

[startup+3.10275 s]
/proc/loadavg: 2.00 2.00 1.85 3/77 28244
/proc/meminfo: memFree=1671984/2055920 swapFree=4192812/4192956
[pid=28220] ppid=28218 vsize=16868 CPUtime=1.48
/proc/28220/stat : 28220 (sugar) S 28218 28220 26310 0 -1 4194304 1365 11947 0 2 5 2 133 8 16 0 1 0 26165060 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 266899337314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28220/statm: 4217 1113 409 3 0 796 0
[pid=28243] ppid=28220 vsize=5356 CPUtime=0
/proc/28243/stat : 28243 (sh) S 28220 28220 26310 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26165221 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28243/statm: 1339 232 193 169 0 50 0
[pid=28244] ppid=28243 vsize=1924 CPUtime=1.47
/proc/28244/stat : 28244 (picosat) R 28243 28220 26310 0 -1 4194304 410 0 0 0 134 13 0 0 25 0 1 0 26165221 1970176 394 996147200 134512640 134931368 4294956256 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/28244/statm: 481 394 48 102 0 376 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 24148

[startup+6.30111 s]
/proc/loadavg: 2.00 2.00 1.86 3/77 28244
/proc/meminfo: memFree=1671408/2055920 swapFree=4192812/4192956
[pid=28220] ppid=28218 vsize=16868 CPUtime=1.48
/proc/28220/stat : 28220 (sugar) S 28218 28220 26310 0 -1 4194304 1365 11947 0 2 5 2 133 8 16 0 1 0 26165060 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 266899337314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28220/statm: 4217 1113 409 3 0 796 0
[pid=28243] ppid=28220 vsize=5356 CPUtime=0
/proc/28243/stat : 28243 (sh) S 28220 28220 26310 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26165221 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28243/statm: 1339 232 193 169 0 50 0
[pid=28244] ppid=28243 vsize=2044 CPUtime=4.63
/proc/28244/stat : 28244 (picosat) R 28243 28220 26310 0 -1 4194304 465 0 0 0 450 13 0 0 25 0 1 0 26165221 2093056 449 996147200 134512640 134931368 4294956256 18446744073709551615 134529080 0 0 4096 0 0 0 0 17 1 0 0
/proc/28244/statm: 511 449 48 102 0 406 0
Current children cumulated CPU time (s) 6.11
Current children cumulated vsize (KiB) 24268

[startup+12.7028 s]
/proc/loadavg: 2.00 2.00 1.86 3/77 28244
/proc/meminfo: memFree=1671024/2055920 swapFree=4192812/4192956
[pid=28220] ppid=28218 vsize=16868 CPUtime=1.48
/proc/28220/stat : 28220 (sugar) S 28218 28220 26310 0 -1 4194304 1365 11947 0 2 5 2 133 8 16 0 1 0 26165060 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 266899337314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28220/statm: 4217 1113 409 3 0 796 0
[pid=28243] ppid=28220 vsize=5356 CPUtime=0
/proc/28243/stat : 28243 (sh) S 28220 28220 26310 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26165221 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28243/statm: 1339 232 193 169 0 50 0
[pid=28244] ppid=28243 vsize=2312 CPUtime=10.98
/proc/28244/stat : 28244 (picosat) R 28243 28220 26310 0 -1 4194304 530 0 0 0 1085 13 0 0 25 0 1 0 26165221 2367488 514 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28244/statm: 578 514 48 102 0 473 0
Current children cumulated CPU time (s) 12.46
Current children cumulated vsize (KiB) 24536

[startup+25.5013 s]
/proc/loadavg: 2.00 2.00 1.86 3/77 28244
/proc/meminfo: memFree=1670768/2055920 swapFree=4192812/4192956
[pid=28220] ppid=28218 vsize=16868 CPUtime=1.48
/proc/28220/stat : 28220 (sugar) S 28218 28220 26310 0 -1 4194304 1365 11947 0 2 5 2 133 8 16 0 1 0 26165060 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 266899337314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28220/statm: 4217 1113 409 3 0 796 0
[pid=28243] ppid=28220 vsize=5356 CPUtime=0
/proc/28243/stat : 28243 (sh) S 28220 28220 26310 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26165221 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28243/statm: 1339 232 193 169 0 50 0
[pid=28244] ppid=28243 vsize=2796 CPUtime=23.65
/proc/28244/stat : 28244 (picosat) R 28243 28220 26310 0 -1 4194304 625 0 0 0 2352 13 0 0 25 0 1 0 26165221 2863104 609 996147200 134512640 134931368 4294956256 18446744073709551615 134525811 0 0 4096 0 0 0 0 17 1 0 0
/proc/28244/statm: 699 609 48 102 0 594 0
Current children cumulated CPU time (s) 25.13
Current children cumulated vsize (KiB) 25020

[startup+51.1011 s]
/proc/loadavg: 2.00 2.00 1.86 3/77 28244
/proc/meminfo: memFree=1670064/2055920 swapFree=4192812/4192956
[pid=28220] ppid=28218 vsize=16868 CPUtime=1.48
/proc/28220/stat : 28220 (sugar) S 28218 28220 26310 0 -1 4194304 1365 11947 0 2 5 2 133 8 16 0 1 0 26165060 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 266899337314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28220/statm: 4217 1113 409 3 0 796 0
[pid=28243] ppid=28220 vsize=5356 CPUtime=0
/proc/28243/stat : 28243 (sh) S 28220 28220 26310 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26165221 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28243/statm: 1339 232 193 169 0 50 0
[pid=28244] ppid=28243 vsize=3356 CPUtime=49.01
/proc/28244/stat : 28244 (picosat) R 28243 28220 26310 0 -1 4194304 746 0 0 0 4888 13 0 0 25 0 1 0 26165221 3436544 730 996147200 134512640 134931368 4294956256 18446744073709551615 134549449 0 0 4096 0 0 0 0 17 1 0 0
/proc/28244/statm: 839 730 48 102 0 734 0
Current children cumulated CPU time (s) 50.49
Current children cumulated vsize (KiB) 25580

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 1.86 3/77 28244
/proc/meminfo: memFree=1669232/2055920 swapFree=4192812/4192956
[pid=28220] ppid=28218 vsize=16868 CPUtime=1.48
/proc/28220/stat : 28220 (sugar) S 28218 28220 26310 0 -1 4194304 1365 11947 0 2 5 2 133 8 16 0 1 0 26165060 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 266899337314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28220/statm: 4217 1113 409 3 0 796 0
[pid=28243] ppid=28220 vsize=5356 CPUtime=0
/proc/28243/stat : 28243 (sh) S 28220 28220 26310 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26165221 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28243/statm: 1339 232 193 169 0 50 0
[pid=28244] ppid=28243 vsize=3824 CPUtime=99.73
/proc/28244/stat : 28244 (picosat) R 28243 28220 26310 0 -1 4194304 907 0 0 0 9960 13 0 0 25 0 1 0 26165221 3915776 868 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28244/statm: 956 868 48 102 0 851 0
Current children cumulated CPU time (s) 101.21
Current children cumulated vsize (KiB) 26048

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

[startup+127.902 s]
/proc/loadavg: 2.00 2.00 1.87 3/77 28244
/proc/meminfo: memFree=1668976/2055920 swapFree=4192812/4192956
[pid=28220] ppid=28218 vsize=16868 CPUtime=1.48
/proc/28220/stat : 28220 (sugar) S 28218 28220 26310 0 -1 4194304 1365 11947 0 2 5 2 133 8 16 0 1 0 26165060 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 266899337314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28220/statm: 4217 1113 409 3 0 796 0
[pid=28243] ppid=28220 vsize=5356 CPUtime=0
/proc/28243/stat : 28243 (sh) S 28220 28220 26310 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26165221 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28243/statm: 1339 232 193 169 0 50 0
[pid=28244] ppid=28243 vsize=4128 CPUtime=125.09
/proc/28244/stat : 28244 (picosat) R 28243 28220 26310 0 -1 4194304 991 0 0 0 12496 13 0 0 25 0 1 0 26165221 4227072 945 996147200 134512640 134931368 4294956256 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/28244/statm: 1032 945 48 102 0 927 0
Current children cumulated CPU time (s) 126.57
Current children cumulated vsize (KiB) 26352

[startup+140.702 s]
/proc/loadavg: 2.00 2.00 1.87 3/77 28244
/proc/meminfo: memFree=1668528/2055920 swapFree=4192812/4192956
[pid=28220] ppid=28218 vsize=16868 CPUtime=1.48
/proc/28220/stat : 28220 (sugar) S 28218 28220 26310 0 -1 4194304 1365 11947 0 2 5 2 133 8 16 0 1 0 26165060 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 266899337314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28220/statm: 4217 1113 409 3 0 796 0
[pid=28243] ppid=28220 vsize=5356 CPUtime=0
/proc/28243/stat : 28243 (sh) S 28220 28220 26310 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26165221 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28243/statm: 1339 232 193 169 0 50 0
[pid=28244] ppid=28243 vsize=4188 CPUtime=137.78
/proc/28244/stat : 28244 (picosat) R 28243 28220 26310 0 -1 4194304 1035 0 0 0 13765 13 0 0 25 0 1 0 26165221 4288512 964 996147200 134512640 134931368 4294956256 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/28244/statm: 1047 964 48 102 0 942 0
Current children cumulated CPU time (s) 139.26
Current children cumulated vsize (KiB) 26412

[startup+143.901 s]
/proc/loadavg: 2.00 2.00 1.87 3/77 28244
/proc/meminfo: memFree=1668528/2055920 swapFree=4192812/4192956
[pid=28220] ppid=28218 vsize=16868 CPUtime=1.48
/proc/28220/stat : 28220 (sugar) S 28218 28220 26310 0 -1 4194304 1365 11947 0 2 5 2 133 8 16 0 1 0 26165060 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 266899337314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28220/statm: 4217 1113 409 3 0 796 0
[pid=28243] ppid=28220 vsize=5356 CPUtime=0
/proc/28243/stat : 28243 (sh) S 28220 28220 26310 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26165221 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28243/statm: 1339 232 193 169 0 50 0
[pid=28244] ppid=28243 vsize=4260 CPUtime=140.94
/proc/28244/stat : 28244 (picosat) R 28243 28220 26310 0 -1 4194304 1054 0 0 0 14081 13 0 0 25 0 1 0 26165221 4362240 983 996147200 134512640 134931368 4294956256 18446744073709551615 134524017 0 0 4096 0 0 0 0 17 1 0 0
/proc/28244/statm: 1065 983 48 102 0 960 0
Current children cumulated CPU time (s) 142.42
Current children cumulated vsize (KiB) 26484

[startup+147.102 s]
/proc/loadavg: 2.00 2.00 1.87 3/77 28244
/proc/meminfo: memFree=1668464/2055920 swapFree=4192812/4192956
[pid=28220] ppid=28218 vsize=16868 CPUtime=1.48
/proc/28220/stat : 28220 (sugar) S 28218 28220 26310 0 -1 4194304 1365 11947 0 2 5 2 133 8 16 0 1 0 26165060 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 266899337314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28220/statm: 4217 1113 409 3 0 796 0
[pid=28243] ppid=28220 vsize=5356 CPUtime=0
/proc/28243/stat : 28243 (sh) S 28220 28220 26310 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26165221 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28243/statm: 1339 232 193 169 0 50 0
[pid=28244] ppid=28243 vsize=4260 CPUtime=144.11
/proc/28244/stat : 28244 (picosat) R 28243 28220 26310 0 -1 4194304 1054 0 0 0 14398 13 0 0 25 0 1 0 26165221 4362240 983 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28244/statm: 1065 983 48 102 0 960 0
Current children cumulated CPU time (s) 145.59
Current children cumulated vsize (KiB) 26484

[startup+148.703 s]
/proc/loadavg: 2.00 2.00 1.87 3/77 28244
/proc/meminfo: memFree=1668400/2055920 swapFree=4192812/4192956
[pid=28220] ppid=28218 vsize=16868 CPUtime=1.48
/proc/28220/stat : 28220 (sugar) S 28218 28220 26310 0 -1 4194304 1365 11947 0 2 5 2 133 8 16 0 1 0 26165060 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 266899337314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28220/statm: 4217 1113 409 3 0 796 0
[pid=28243] ppid=28220 vsize=5356 CPUtime=0
/proc/28243/stat : 28243 (sh) S 28220 28220 26310 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26165221 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28243/statm: 1339 232 193 169 0 50 0
[pid=28244] ppid=28243 vsize=4344 CPUtime=145.7
/proc/28244/stat : 28244 (picosat) R 28243 28220 26310 0 -1 4194304 1074 0 0 0 14557 13 0 0 25 0 1 0 26165221 4448256 1003 996147200 134512640 134931368 4294956256 18446744073709551615 134525811 0 0 4096 0 0 0 0 17 1 0 0
/proc/28244/statm: 1086 1003 48 102 0 981 0
Current children cumulated CPU time (s) 147.18
Current children cumulated vsize (KiB) 26568

[startup+149.502 s]
/proc/loadavg: 2.00 2.00 1.87 3/77 28244
/proc/meminfo: memFree=1668400/2055920 swapFree=4192812/4192956
[pid=28220] ppid=28218 vsize=16868 CPUtime=1.48
/proc/28220/stat : 28220 (sugar) S 28218 28220 26310 0 -1 4194304 1365 11947 0 2 5 2 133 8 16 0 1 0 26165060 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 266899337314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28220/statm: 4217 1113 409 3 0 796 0
[pid=28243] ppid=28220 vsize=5356 CPUtime=0
/proc/28243/stat : 28243 (sh) S 28220 28220 26310 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26165221 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28243/statm: 1339 232 193 169 0 50 0
[pid=28244] ppid=28243 vsize=4344 CPUtime=146.49
/proc/28244/stat : 28244 (picosat) R 28243 28220 26310 0 -1 4194304 1074 0 0 0 14636 13 0 0 25 0 1 0 26165221 4448256 1003 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28244/statm: 1086 1003 48 102 0 981 0
Current children cumulated CPU time (s) 147.97
Current children cumulated vsize (KiB) 26568

[startup+149.702 s]
/proc/loadavg: 2.00 2.00 1.87 3/77 28244
/proc/meminfo: memFree=1668400/2055920 swapFree=4192812/4192956
[pid=28220] ppid=28218 vsize=16868 CPUtime=1.48
/proc/28220/stat : 28220 (sugar) S 28218 28220 26310 0 -1 4194304 1365 11947 0 2 5 2 133 8 16 0 1 0 26165060 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 266899337314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28220/statm: 4217 1113 409 3 0 796 0
[pid=28243] ppid=28220 vsize=5356 CPUtime=0
/proc/28243/stat : 28243 (sh) S 28220 28220 26310 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26165221 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28243/statm: 1339 232 193 169 0 50 0
[pid=28244] ppid=28243 vsize=4348 CPUtime=146.69
/proc/28244/stat : 28244 (picosat) R 28243 28220 26310 0 -1 4194304 1079 0 0 0 14656 13 0 0 25 0 1 0 26165221 4452352 1008 996147200 134512640 134931368 4294956256 18446744073709551615 134580259 0 0 4096 0 0 0 0 17 1 0 0
/proc/28244/statm: 1087 1008 52 102 0 982 0
Current children cumulated CPU time (s) 148.17
Current children cumulated vsize (KiB) 26572

[startup+149.802 s]
/proc/loadavg: 2.00 2.00 1.87 3/77 28244
/proc/meminfo: memFree=1668400/2055920 swapFree=4192812/4192956
[pid=28220] ppid=28218 vsize=16868 CPUtime=148.19
/proc/28220/stat : 28220 (sugar) S 28218 28220 26310 0 -1 4194304 1446 13312 0 2 5 2 14790 22 16 0 1 0 26165060 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 266899337314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28220/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 148.19
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 149.884
CPU time (s): 148.344
CPU user time (s): 148.064
CPU system time (s): 0.279957
CPU usage (%): 98.9732
Max. virtual memory (cumulated for all children) (KiB): 886536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 148.064
system time used= 0.279957
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18592
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= 1612
involuntary context switches= 4611

runsolver used 0.202969 second user time and 0.492925 second system time

The end

Launcher Data 

Begin job on node38 at 2009-07-12 11:30:10
IDJOB=2090012
IDBENCH=59660
IDSOLVER=738
FILE ID=node38/2090012-1247391010
PBS_JOBID= 9507169
Free space on /tmp= 66440 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/rand-2-40-19/normalized-rand-2-40-19-443-230-38_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-2090012-1247391010/watcher-2090012-1247391010 -o /tmp/evaluation-result-2090012-1247391010/solver-2090012-1247391010 -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-2090012-1247391010.xml

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

MD5SUM BENCH= 05779794d024c189bc38d19238d10b85
RANDOM SEED=1462745700

node38.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		: 3000.229
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		: 3000.229
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:       1677672 kB
Buffers:         63252 kB
Cached:         214460 kB
SwapCached:          0 kB
Active:         170972 kB
Inactive:       130984 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1677672 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1504 kB
Writeback:           0 kB
Mapped:          35376 kB
Slab:            61360 kB
Committed_AS:   205192 kB
PageTables:       1920 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= 66440 MiB
End job on node38 at 2009-07-12 11:32:40