Trace number 2087614

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 47.3078 47.4206

General information on the benchmark

Namecsp/os-taillard-10/
normalized-os-taillard-10-95-0.xml
MD5SUM1165e40eba72dfa257b8e9ace84cf5b2
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.241962
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of constraints900
Maximum constraint arity2
Maximum domain size611
Number of constraints which are defined in extension0
Number of constraints which are defined in intension900
Global constraints used (with number of constraints)

Solver Data 

0.04/0.07	c 0	Sugar v1-14-6 + HOME/picosat
0.04/0.07	c 0	BEGIN Sun Jul 12 10:13:33 2009
0.04/0.07	c 0	PID 25246
0.04/0.07	c 0	HOST node27.alineos.net
0.04/0.07	c 0	CONVERTING HOME/instance-2087614-1247386413.xml TO HOME/temp.csp
0.04/0.07	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2087614-1247386413.xml' 'HOME/temp.csp'
0.07/0.52	c 1	100 domains, 100 variables, 1 predicates, 0 relations, 900 constraints
0.07/0.55	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.07/0.55	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'
0.50/0.63	c 1	Parsing HOME/temp.csp
0.50/0.69	c 1	parsed 1101 expressions
0.50/0.70	c 1	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.50/0.70	c 1	Converting to clausal form CSP
0.50/0.72	c 1	converted 111 (10%) expressions
0.50/0.74	c 1	converted 221 (20%) expressions
0.50/0.79	c 1	converted 331 (30%) expressions
0.50/0.82	c 1	converted 441 (40%) expressions
0.50/0.84	c 1	converted 551 (50%) expressions
0.50/0.92	c 1	converted 661 (60%) expressions
0.50/0.93	c 1	converted 771 (70%) expressions
0.50/0.94	c 1	converted 881 (80%) expressions
0.50/0.95	c 1	converted 991 (90%) expressions
0.50/0.96	c 1	converted 1101 (100%) expressions
0.50/0.96	c 1	CSP : 100 integers, 0 booleans, 900 clauses, largest domain size 611
0.50/0.96	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.50/0.96	c 1	Propagation in CSP
0.50/0.97	c 1	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.50/0.97	c 1	CSP : 100 integers, 0 booleans, 900 clauses, largest domain size 611
0.50/0.97	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.50/0.98	c 1	Simplifing CSP by introducing new Boolean variables
0.93/1.00	c 1	CSP : 100 integers, 1800 booleans, 2700 clauses, largest domain size 611
0.93/1.00	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.93/1.03	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.93/1.06	c 1	10 (10%) CSP integer variables are encoded (5527 clauses, 69706 bytes)
0.93/1.06	c 1	20 (20%) CSP integer variables are encoded (11141 clauses, 145007 bytes)
0.93/1.07	c 1	30 (30%) CSP integer variables are encoded (16625 clauses, 227267 bytes)
0.93/1.08	c 1	40 (40%) CSP integer variables are encoded (22135 clauses, 309917 bytes)
0.93/1.08	c 1	50 (50%) CSP integer variables are encoded (27892 clauses, 396272 bytes)
0.93/1.09	c 1	60 (60%) CSP integer variables are encoded (33398 clauses, 478862 bytes)
0.93/1.10	c 1	70 (70%) CSP integer variables are encoded (38954 clauses, 562202 bytes)
1.04/1.11	c 1	80 (80%) CSP integer variables are encoded (44487 clauses, 645197 bytes)
1.04/1.11	c 1	90 (90%) CSP integer variables are encoded (50114 clauses, 729602 bytes)
1.04/1.12	c 1	100 (100%) CSP integer variables are encoded (55617 clauses, 812147 bytes)
1.22/1.31	c 2	270 (10%) CSP clauses are encoded (147011 clauses, 2649638 bytes)
1.33/1.48	c 2	540 (20%) CSP clauses are encoded (236061 clauses, 4489041 bytes)
1.53/1.66	c 2	810 (30%) CSP clauses are encoded (327875 clauses, 6431063 bytes)
1.73/1.82	c 2	1080 (40%) CSP clauses are encoded (418051 clauses, 8411875 bytes)
1.83/1.99	c 2	1350 (50%) CSP clauses are encoded (507795 clauses, 10383183 bytes)
2.03/2.16	c 2	1620 (60%) CSP clauses are encoded (601341 clauses, 12438135 bytes)
2.23/2.32	c 3	1890 (70%) CSP clauses are encoded (693909 clauses, 14471571 bytes)
2.33/2.48	c 3	2160 (80%) CSP clauses are encoded (782827 clauses, 16424707 bytes)
2.53/2.65	c 3	2430 (90%) CSP clauses are encoded (872695 clauses, 18398743 bytes)
2.72/2.81	c 3	2700 (100%) CSP clauses are encoded (964329 clauses, 20411631 bytes)
2.72/2.82	c 3	2700 CSP clauses encoded
2.72/2.82	c 3	Writing map file : HOME/temp.map
2.72/2.82	c 3	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.72/2.82	c 3	SAT : 57517 SAT variables, 964329 SAT clauses, 20411631 bytes
2.72/2.82	c 3	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.72/2.84	c 3	SOLVING HOME/temp.cnf
2.72/2.84	c 3	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
47.11/47.23	c 47	DECODING HOME/temp.out WITH HOME/temp.map
47.11/47.23	c 47	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'
47.14/47.32	c 48	Decoding HOME/temp.out
47.14/47.34	s UNSATISFIABLE
47.14/47.35	c 48	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
47.14/47.41	c 48	CPU 47.28 (0.05 0.02 42.31 4.9)
47.14/47.41	c 48	END Sun Jul 12 10:14:21 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-2087614-1247386413/watcher-2087614-1247386413 -o /tmp/evaluation-result-2087614-1247386413/solver-2087614-1247386413 -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-2087614-1247386413.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 2.00 4/84 25246
/proc/meminfo: memFree=1686840/2055920 swapFree=4192812/4192956
[pid=25246] ppid=25244 vsize=12272 CPUtime=0
/proc/25246/stat : 25246 (sugar) R 25244 25246 24332 0 -1 4194304 390 0 0 0 0 0 0 0 20 0 1 0 25707578 12566528 358 996147200 4194304 4206940 548682068608 18446744073709551615 233606829504 0 0 4224 0 0 0 0 17 1 0 0
/proc/25246/statm: 3068 364 274 3 0 168 0

[startup+0.0567829 s]
/proc/loadavg: 2.00 2.00 2.00 4/84 25246
/proc/meminfo: memFree=1686840/2055920 swapFree=4192812/4192956
[pid=25246] ppid=25244 vsize=16080 CPUtime=0.04
/proc/25246/stat : 25246 (sugar) R 25244 25246 24332 0 -1 4194304 941 0 0 0 3 1 0 0 20 0 1 0 25707578 16465920 909 996147200 4194304 4206940 548682068608 18446744073709551615 233597612274 0 0 4224 0 0 0 0 17 1 0 0
/proc/25246/statm: 4020 909 380 3 0 599 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 16080

[startup+0.101789 s]
/proc/loadavg: 2.00 2.00 2.00 4/84 25246
/proc/meminfo: memFree=1686840/2055920 swapFree=4192812/4192956
[pid=25246] ppid=25244 vsize=16868 CPUtime=0.07
/proc/25246/stat : 25246 (sugar) S 25244 25246 24332 0 -1 4194304 1227 128 0 0 5 2 0 0 16 0 1 0 25707578 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 233597612130 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25246/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.301824 s]
/proc/loadavg: 2.00 2.00 2.00 4/84 25246
/proc/meminfo: memFree=1686840/2055920 swapFree=4192812/4192956
[pid=25246] ppid=25244 vsize=16868 CPUtime=0.07
/proc/25246/stat : 25246 (sugar) S 25244 25246 24332 0 -1 4194304 1227 128 0 0 5 2 0 0 16 0 1 0 25707578 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 233597612130 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25246/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.701901 s]
/proc/loadavg: 2.00 2.00 2.00 4/84 25246
/proc/meminfo: memFree=1686840/2055920 swapFree=4192812/4192956
[pid=25246] ppid=25244 vsize=16868 CPUtime=0.5
/proc/25246/stat : 25246 (sugar) S 25244 25246 24332 0 -1 4194304 1309 4858 0 1 5 2 39 4 16 0 1 0 25707578 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 233597612130 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25246/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 16868

[startup+1.50204 s]
/proc/loadavg: 2.08 2.02 2.01 4/95 25268
/proc/meminfo: memFree=1671776/2055920 swapFree=4192812/4192956
[pid=25246] ppid=25244 vsize=16868 CPUtime=0.5
/proc/25246/stat : 25246 (sugar) S 25244 25246 24332 0 -1 4194304 1310 4858 0 1 5 2 39 4 15 0 1 0 25707578 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 233597612130 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25246/statm: 4217 1111 409 3 0 796 0
[pid=25259] ppid=25246 vsize=5356 CPUtime=0
/proc/25259/stat : 25259 (sh) S 25246 25246 24332 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 25707633 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25259/statm: 1339 233 193 169 0 50 0
[pid=25260] ppid=25259 vsize=868608 CPUtime=0.93
/proc/25260/stat : 25260 (java) S 25259 25246 24332 0 -1 0 6634 0 1 0 85 8 0 0 18 0 9 0 25707633 889454592 5752 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/25260/statm: 217152 5752 2589 9 0 211629 0
[pid=25260/tid=25261] ppid=25259 vsize=868608 CPUtime=0.65
/proc/25260/task/25261/stat : 25261 (java) R 25259 25246 24332 0 -1 64 2843 0 1 0 61 4 0 0 25 0 9 0 25707634 889454592 5752 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=25260/tid=25262] ppid=25259 vsize=868608 CPUtime=0.07
/proc/25260/task/25262/stat : 25262 (java) S 25259 25246 24332 0 -1 64 1611 0 0 0 6 1 0 0 16 0 9 0 25707635 889454592 5752 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=25260/tid=25263] ppid=25259 vsize=868608 CPUtime=0
/proc/25260/task/25263/stat : 25263 (java) S 25259 25246 24332 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 25707636 889454592 5752 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=25260/tid=25264] ppid=25259 vsize=868608 CPUtime=0
/proc/25260/task/25264/stat : 25264 (java) S 25259 25246 24332 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 25707636 889454592 5752 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=25260/tid=25265] ppid=25259 vsize=868608 CPUtime=0
/proc/25260/task/25265/stat : 25265 (java) S 25259 25246 24332 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 25707638 889454592 5752 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=25260/tid=25266] ppid=25259 vsize=868608 CPUtime=0.17
/proc/25260/task/25266/stat : 25266 (java) S 25259 25246 24332 0 -1 64 1482 0 0 0 17 0 0 0 16 0 9 0 25707638 889454592 5752 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=25260/tid=25267] ppid=25259 vsize=868608 CPUtime=0
/proc/25260/task/25267/stat : 25267 (java) S 25259 25246 24332 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 25707638 889454592 5752 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=25260/tid=25268] ppid=25259 vsize=868608 CPUtime=0
/proc/25260/task/25268/stat : 25268 (java) S 25259 25246 24332 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 25707638 889454592 5752 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.43
Current children cumulated vsize (KiB) 890832

[startup+3.10133 s]
/proc/loadavg: 2.08 2.02 2.01 3/95 25268
/proc/meminfo: memFree=1658912/2055920 swapFree=4192812/4192956
[pid=25246] ppid=25244 vsize=16868 CPUtime=2.78
/proc/25246/stat : 25246 (sugar) S 25244 25246 24332 0 -1 4194304 1365 12227 0 2 5 2 244 27 16 0 1 0 25707578 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 233597612130 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25246/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 2.78
Current children cumulated vsize (KiB) 16868

[startup+6.30191 s]
/proc/loadavg: 2.07 2.02 2.00 3/87 25270
/proc/meminfo: memFree=1649248/2055920 swapFree=4192812/4192956
[pid=25246] ppid=25244 vsize=16868 CPUtime=2.78
/proc/25246/stat : 25246 (sugar) S 25244 25246 24332 0 -1 4194304 1365 12227 0 2 5 2 244 27 16 0 1 0 25707578 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 233597612130 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25246/statm: 4217 1113 409 3 0 796 0
[pid=25269] ppid=25246 vsize=5356 CPUtime=0
/proc/25269/stat : 25269 (sh) S 25246 25246 24332 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25707863 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25269/statm: 1339 232 193 169 0 50 0
[pid=25270] ppid=25269 vsize=19032 CPUtime=3.43
/proc/25270/stat : 25270 (picosat) R 25269 25246 24332 0 -1 4194304 4388 0 0 0 152 191 0 0 25 0 1 0 25707863 19488768 4374 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/25270/statm: 4758 4374 40 102 0 4653 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 41256

[startup+12.7011 s]
/proc/loadavg: 2.07 2.02 2.00 3/87 25270
/proc/meminfo: memFree=1625192/2055920 swapFree=4192812/4192956
[pid=25246] ppid=25244 vsize=16868 CPUtime=2.78
/proc/25246/stat : 25246 (sugar) S 25244 25246 24332 0 -1 4194304 1365 12227 0 2 5 2 244 27 16 0 1 0 25707578 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 233597612130 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25246/statm: 4217 1113 409 3 0 796 0
[pid=25269] ppid=25246 vsize=5356 CPUtime=0
/proc/25269/stat : 25269 (sh) S 25246 25246 24332 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25707863 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25269/statm: 1339 232 193 169 0 50 0
[pid=25270] ppid=25269 vsize=39888 CPUtime=9.83
/proc/25270/stat : 25270 (picosat) R 25269 25246 24332 0 -1 4194304 9538 0 0 0 526 457 0 0 25 0 1 0 25707863 40845312 9524 996147200 134512640 134931368 4294956256 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/25270/statm: 9972 9524 42 102 0 9867 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 62112

[startup+25.5014 s]
/proc/loadavg: 2.05 2.01 2.00 3/87 25270
/proc/meminfo: memFree=1623784/2055920 swapFree=4192812/4192956
[pid=25246] ppid=25244 vsize=16868 CPUtime=2.78
/proc/25246/stat : 25246 (sugar) S 25244 25246 24332 0 -1 4194304 1365 12227 0 2 5 2 244 27 16 0 1 0 25707578 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 233597612130 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25246/statm: 4217 1113 409 3 0 796 0
[pid=25269] ppid=25246 vsize=5356 CPUtime=0
/proc/25269/stat : 25269 (sh) S 25246 25246 24332 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25707863 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25269/statm: 1339 232 193 169 0 50 0
[pid=25270] ppid=25269 vsize=41340 CPUtime=22.63
/proc/25270/stat : 25270 (picosat) R 25269 25246 24332 0 -1 4194304 9914 0 0 0 1805 458 0 0 25 0 1 0 25707863 42332160 9900 996147200 134512640 134931368 4294956256 18446744073709551615 134525870 0 0 4096 0 0 0 0 17 1 0 0
/proc/25270/statm: 10335 9900 42 102 0 10230 0
Current children cumulated CPU time (s) 25.41
Current children cumulated vsize (KiB) 63564

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

[startup+38.3017 s]
/proc/loadavg: 2.04 2.01 2.00 3/87 25270
/proc/meminfo: memFree=1623016/2055920 swapFree=4192812/4192956
[pid=25246] ppid=25244 vsize=16868 CPUtime=2.78
/proc/25246/stat : 25246 (sugar) S 25244 25246 24332 0 -1 4194304 1365 12227 0 2 5 2 244 27 16 0 1 0 25707578 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 233597612130 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25246/statm: 4217 1113 409 3 0 796 0
[pid=25269] ppid=25246 vsize=5356 CPUtime=0
/proc/25269/stat : 25269 (sh) S 25246 25246 24332 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25707863 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25269/statm: 1339 232 193 169 0 50 0
[pid=25270] ppid=25269 vsize=42132 CPUtime=35.42
/proc/25270/stat : 25270 (picosat) R 25269 25246 24332 0 -1 4194304 10140 0 0 0 3084 458 0 0 25 0 1 0 25707863 43143168 10126 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25270/statm: 10533 10126 42 102 0 10428 0
Current children cumulated CPU time (s) 38.2
Current children cumulated vsize (KiB) 64356

[startup+41.5013 s]
/proc/loadavg: 2.04 2.01 2.00 3/87 25270
/proc/meminfo: memFree=1622824/2055920 swapFree=4192812/4192956
[pid=25246] ppid=25244 vsize=16868 CPUtime=2.78
/proc/25246/stat : 25246 (sugar) S 25244 25246 24332 0 -1 4194304 1365 12227 0 2 5 2 244 27 16 0 1 0 25707578 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 233597612130 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25246/statm: 4217 1113 409 3 0 796 0
[pid=25269] ppid=25246 vsize=5356 CPUtime=0
/proc/25269/stat : 25269 (sh) S 25246 25246 24332 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25707863 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25269/statm: 1339 232 193 169 0 50 0
[pid=25270] ppid=25269 vsize=42396 CPUtime=38.62
/proc/25270/stat : 25270 (picosat) R 25269 25246 24332 0 -1 4194304 10188 0 0 0 3404 458 0 0 25 0 1 0 25707863 43413504 10174 996147200 134512640 134931368 4294956256 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/25270/statm: 10599 10174 42 102 0 10494 0
Current children cumulated CPU time (s) 41.4
Current children cumulated vsize (KiB) 64620

[startup+44.7029 s]
/proc/loadavg: 2.04 2.01 2.00 3/87 25270
/proc/meminfo: memFree=1622632/2055920 swapFree=4192812/4192956
[pid=25246] ppid=25244 vsize=16868 CPUtime=2.78
/proc/25246/stat : 25246 (sugar) S 25244 25246 24332 0 -1 4194304 1365 12227 0 2 5 2 244 27 16 0 1 0 25707578 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 233597612130 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25246/statm: 4217 1113 409 3 0 796 0
[pid=25269] ppid=25246 vsize=5356 CPUtime=0
/proc/25269/stat : 25269 (sh) S 25246 25246 24332 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25707863 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25269/statm: 1339 232 193 169 0 50 0
[pid=25270] ppid=25269 vsize=42528 CPUtime=41.82
/proc/25270/stat : 25270 (picosat) R 25269 25246 24332 0 -1 4194304 10227 0 0 0 3724 458 0 0 25 0 1 0 25707863 43548672 10213 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25270/statm: 10632 10213 42 102 0 10527 0
Current children cumulated CPU time (s) 44.6
Current children cumulated vsize (KiB) 64752

[startup+46.3012 s]
/proc/loadavg: 2.04 2.01 2.00 3/87 25270
/proc/meminfo: memFree=1622568/2055920 swapFree=4192812/4192956
[pid=25246] ppid=25244 vsize=16868 CPUtime=2.78
/proc/25246/stat : 25246 (sugar) S 25244 25246 24332 0 -1 4194304 1365 12227 0 2 5 2 244 27 16 0 1 0 25707578 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 233597612130 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25246/statm: 4217 1113 409 3 0 796 0
[pid=25269] ppid=25246 vsize=5356 CPUtime=0
/proc/25269/stat : 25269 (sh) S 25246 25246 24332 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25707863 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25269/statm: 1339 232 193 169 0 50 0
[pid=25270] ppid=25269 vsize=42528 CPUtime=43.43
/proc/25270/stat : 25270 (picosat) R 25269 25246 24332 0 -1 4194304 10244 0 0 0 3884 459 0 0 25 0 1 0 25707863 43548672 10230 996147200 134512640 134931368 4294956256 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/25270/statm: 10632 10230 42 102 0 10527 0
Current children cumulated CPU time (s) 46.21
Current children cumulated vsize (KiB) 64752

[startup+47.1013 s]
/proc/loadavg: 2.04 2.01 2.00 3/87 25270
/proc/meminfo: memFree=1622568/2055920 swapFree=4192812/4192956
[pid=25246] ppid=25244 vsize=16868 CPUtime=2.78
/proc/25246/stat : 25246 (sugar) S 25244 25246 24332 0 -1 4194304 1365 12227 0 2 5 2 244 27 16 0 1 0 25707578 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 233597612130 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25246/statm: 4217 1113 409 3 0 796 0
[pid=25269] ppid=25246 vsize=5356 CPUtime=0
/proc/25269/stat : 25269 (sh) S 25246 25246 24332 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25707863 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25269/statm: 1339 232 193 169 0 50 0
[pid=25270] ppid=25269 vsize=42528 CPUtime=44.23
/proc/25270/stat : 25270 (picosat) R 25269 25246 24332 0 -1 4194304 10250 0 0 0 3964 459 0 0 25 0 1 0 25707863 43548672 10236 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25270/statm: 10632 10236 42 102 0 10527 0
Current children cumulated CPU time (s) 47.01
Current children cumulated vsize (KiB) 64752

[startup+47.3063 s]
/proc/loadavg: 2.04 2.01 2.00 3/87 25270
/proc/meminfo: memFree=1622504/2055920 swapFree=4192812/4192956
[pid=25246] ppid=25244 vsize=16868 CPUtime=47.14
/proc/25246/stat : 25246 (sugar) S 25244 25246 24332 0 -1 4194304 1428 22765 0 2 5 2 4220 487 16 0 1 0 25707578 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 233597612130 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25246/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 47.14
Current children cumulated vsize (KiB) 16868

[startup+47.4013 s]
/proc/loadavg: 2.04 2.01 2.00 3/87 25270
/proc/meminfo: memFree=1622504/2055920 swapFree=4192812/4192956
[pid=25246] ppid=25244 vsize=16868 CPUtime=47.14
/proc/25246/stat : 25246 (sugar) S 25244 25246 24332 0 -1 4194304 1448 22765 0 2 5 2 4220 487 15 0 1 0 25707578 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 233597612130 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25246/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 47.14
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 47.4206
CPU time (s): 47.3078
CPU user time (s): 42.3676
CPU system time (s): 4.94025
CPU usage (%): 99.7621
Max. virtual memory (cumulated for all children) (KiB): 890832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 42.3676
system time used= 4.94025
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28047
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= 6634
involuntary context switches= 6567

runsolver used 0.051992 second user time and 0.177972 second system time

The end

Launcher Data 

Begin job on node27 at 2009-07-12 10:13:33
IDJOB=2087614
IDBENCH=58751
IDSOLVER=738
FILE ID=node27/2087614-1247386413
PBS_JOBID= 9507312
Free space on /tmp= 66324 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/os-taillard-10/normalized-os-taillard-10-95-0.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-2087614-1247386413/watcher-2087614-1247386413 -o /tmp/evaluation-result-2087614-1247386413/solver-2087614-1247386413 -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-2087614-1247386413.xml

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

MD5SUM BENCH= 1165e40eba72dfa257b8e9ace84cf5b2
RANDOM SEED=1749859144

node27.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		: 2800.239
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	: 5521.40
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		: 2800.239
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:       1687320 kB
Buffers:         11604 kB
Cached:          68636 kB
SwapCached:          0 kB
Active:         293664 kB
Inactive:        25948 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1687320 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1848 kB
Writeback:           0 kB
Mapped:         255028 kB
Slab:            33832 kB
Committed_AS:   883112 kB
PageTables:       2176 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66324 MiB
End job on node27 at 2009-07-12 10:14:21