Trace number 2091838

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 94.2057 95.0896

General information on the benchmark

Namecsp/tightness0.1/
normalized-rand-2-40-8-753-100-20_ext.xml
MD5SUMb4c1cc8abc5da413e6416ff5267a7f65
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 benchmark4.65829
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints752
Maximum constraint arity2
Maximum domain size8
Number of constraints which are defined in extension752
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.08	c 0	Sugar v1-14-6 + HOME/picosat
0.00/0.08	c 0	BEGIN Sun Jul 12 13:06:45 2009
0.00/0.08	c 0	PID 23958
0.06/0.08	c 0	HOST node9.alineos.net
0.06/0.08	c 0	CONVERTING HOME/instance-2091838-1247396805.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-2091838-1247396805.xml' 'HOME/temp.csp'
0.06/0.61	c 1	1 domains, 40 variables, 0 predicates, 751 relations, 752 constraints
0.06/0.62	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.62	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'
0.06/0.69	c 1	Parsing HOME/temp.csp
0.58/0.93	c 1	parsed 1544 expressions
0.58/0.94	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.58/0.94	c 1	Converting to clausal form CSP
0.58/0.96	c 1	converted 155 (10%) expressions
0.58/0.97	c 1	converted 309 (20%) expressions
0.58/0.97	c 1	converted 464 (30%) expressions
0.58/0.97	c 1	converted 618 (40%) expressions
0.58/0.97	c 1	converted 772 (50%) expressions
0.94/1.01	c 1	converted 927 (60%) expressions
0.94/1.01	c 1	converted 1081 (70%) expressions
0.94/1.02	c 1	converted 1236 (80%) expressions
0.94/1.03	c 1	converted 1390 (90%) expressions
0.94/1.04	c 1	converted 1544 (100%) expressions
0.94/1.04	c 1	CSP : 40 integers, 0 booleans, 752 clauses, largest domain size 8
0.94/1.04	c 1	Heap : 2 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.94/1.04	c 1	Propagation in CSP
0.94/1.04	c 1	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.94/1.04	c 1	CSP : 40 integers, 0 booleans, 752 clauses, largest domain size 8
0.94/1.04	c 1	Heap : 2 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.94/1.05	c 1	Simplifing CSP by introducing new Boolean variables
0.94/1.05	c 1	CSP : 40 integers, 0 booleans, 752 clauses, largest domain size 8
0.94/1.05	c 1	Heap : 2 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.94/1.08	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.94/1.08	c 1	4 (10%) CSP integer variables are encoded (24 clauses, 265 bytes)
0.94/1.08	c 1	8 (20%) CSP integer variables are encoded (48 clauses, 481 bytes)
0.94/1.08	c 1	12 (30%) CSP integer variables are encoded (72 clauses, 697 bytes)
0.94/1.08	c 1	16 (40%) CSP integer variables are encoded (96 clauses, 936 bytes)
0.94/1.09	c 1	20 (50%) CSP integer variables are encoded (120 clauses, 1200 bytes)
0.94/1.09	c 1	24 (60%) CSP integer variables are encoded (144 clauses, 1464 bytes)
0.94/1.09	c 1	28 (70%) CSP integer variables are encoded (168 clauses, 1728 bytes)
0.94/1.09	c 1	32 (80%) CSP integer variables are encoded (192 clauses, 1992 bytes)
0.94/1.09	c 1	36 (90%) CSP integer variables are encoded (216 clauses, 2256 bytes)
0.94/1.09	c 1	40 (100%) CSP integer variables are encoded (240 clauses, 2520 bytes)
1.03/1.13	c 1	76 (10%) CSP clauses are encoded (657 clauses, 8411 bytes)
1.03/1.14	c 1	151 (20%) CSP clauses are encoded (1048 clauses, 14382 bytes)
1.03/1.15	c 1	226 (30%) CSP clauses are encoded (1486 clauses, 21151 bytes)
1.03/1.16	c 1	301 (40%) CSP clauses are encoded (1930 clauses, 28096 bytes)
1.03/1.16	c 1	376 (50%) CSP clauses are encoded (2332 clauses, 34352 bytes)
1.03/1.17	c 1	452 (60%) CSP clauses are encoded (2753 clauses, 41051 bytes)
1.03/1.17	c 1	527 (70%) CSP clauses are encoded (3188 clauses, 48782 bytes)
1.03/1.18	c 1	602 (80%) CSP clauses are encoded (3612 clauses, 56230 bytes)
1.03/1.18	c 1	677 (90%) CSP clauses are encoded (4023 clauses, 63395 bytes)
1.03/1.20	c 1	752 (100%) CSP clauses are encoded (4425 clauses, 70535 bytes)
1.03/1.20	c 1	752 CSP clauses encoded
1.13/1.20	c 1	Writing map file : HOME/temp.map
1.13/1.20	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.13/1.20	c 1	SAT : 280 SAT variables, 4425 SAT clauses, 70535 bytes
1.13/1.20	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.13/1.24	c 1	SOLVING HOME/temp.cnf
1.13/1.24	c 1	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
93.99/94.97	c 95	DECODING HOME/temp.out WITH HOME/temp.map
93.99/94.97	c 95	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'
94.07/95.05	c 95	Decoding HOME/temp.out
94.07/95.07	s UNSATISFIABLE
94.07/95.08	c 95	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
94.07/95.08	c 95	CPU 94.17 (0.05 0.01 93.97 0.14)
94.07/95.08	c 95	END Sun Jul 12 13:08:20 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-2091838-1247396805/watcher-2091838-1247396805 -o /tmp/evaluation-result-2091838-1247396805/solver-2091838-1247396805 -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-2091838-1247396805.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 1.99 1.99 4/75 23958
/proc/meminfo: memFree=1849468/2055920 swapFree=4192812/4192956
[pid=23958] ppid=23956 vsize=18576 CPUtime=0
/proc/23958/stat : 23958 (runsolver) R 23956 23958 22272 0 -1 4194368 15 0 0 0 0 0 0 0 22 0 1 0 26747628 19021824 284 996147200 4194304 4302564 548682068304 18446744073709551615 215418989863 0 0 4096 24578 0 0 0 17 1 0 0
/proc/23958/statm: 4644 284 249 26 0 2626 0

[startup+0.0809569 s]
/proc/loadavg: 2.00 1.99 1.99 4/75 23958
/proc/meminfo: memFree=1849468/2055920 swapFree=4192812/4192956
[pid=23958] ppid=23956 vsize=16740 CPUtime=0.06
/proc/23958/stat : 23958 (sugar) S 23956 23958 22272 0 -1 4194304 1152 0 0 0 5 1 0 0 18 0 1 0 26747628 17141760 1107 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23958/statm: 4185 1107 406 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+0.102081 s]
/proc/loadavg: 2.00 1.99 1.99 4/75 23958
/proc/meminfo: memFree=1849468/2055920 swapFree=4192812/4192956
[pid=23958] ppid=23956 vsize=16868 CPUtime=0.06
/proc/23958/stat : 23958 (sugar) S 23956 23958 22272 0 -1 4194304 1227 128 0 0 5 1 0 0 19 0 1 0 26747628 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23958/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.301104 s]
/proc/loadavg: 2.00 1.99 1.99 4/75 23958
/proc/meminfo: memFree=1849468/2055920 swapFree=4192812/4192956
[pid=23958] ppid=23956 vsize=16868 CPUtime=0.06
/proc/23958/stat : 23958 (sugar) S 23956 23958 22272 0 -1 4194304 1227 128 0 0 5 1 0 0 19 0 1 0 26747628 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23958/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.701147 s]
/proc/loadavg: 2.00 1.99 1.99 4/75 23958
/proc/meminfo: memFree=1849468/2055920 swapFree=4192812/4192956
[pid=23958] ppid=23956 vsize=16868 CPUtime=0.58
/proc/23958/stat : 23958 (sugar) S 23956 23958 22272 0 -1 4194304 1309 4905 0 1 5 1 48 4 16 0 1 0 26747628 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23958/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.58
Current children cumulated vsize (KiB) 16868

[startup+1.50123 s]
/proc/loadavg: 2.00 1.99 1.99 3/86 23980
/proc/meminfo: memFree=1839012/2055920 swapFree=4192812/4192956
[pid=23958] ppid=23956 vsize=16868 CPUtime=1.14
/proc/23958/stat : 23958 (sugar) S 23956 23958 22272 0 -1 4194304 1364 10666 0 2 5 1 101 7 16 0 1 0 26747628 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23958/statm: 4217 1112 409 3 0 796 0
Current children cumulated CPU time (s) 1.14
Current children cumulated vsize (KiB) 16868

[startup+3.10141 s]
/proc/loadavg: 2.00 1.99 1.99 3/78 23982
/proc/meminfo: memFree=1845540/2055920 swapFree=4192812/4192956
[pid=23958] ppid=23956 vsize=16868 CPUtime=1.14
/proc/23958/stat : 23958 (sugar) S 23956 23958 22272 0 -1 4194304 1364 10666 0 2 5 1 101 7 16 0 1 0 26747628 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23958/statm: 4217 1112 409 3 0 796 0
[pid=23981] ppid=23958 vsize=5356 CPUtime=0
/proc/23981/stat : 23981 (sh) S 23958 23958 22272 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26747753 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23981/statm: 1339 232 193 169 0 50 0
[pid=23982] ppid=23981 vsize=968 CPUtime=1.83
/proc/23982/stat : 23982 (picosat) R 23981 23958 22272 0 -1 4194304 170 0 0 0 181 2 0 0 25 0 1 0 26747753 991232 154 996147200 134512640 134931368 4294956256 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/23982/statm: 242 154 48 102 0 137 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 23192

[startup+6.30177 s]
/proc/loadavg: 2.00 1.99 1.99 3/78 23982
/proc/meminfo: memFree=1845348/2055920 swapFree=4192812/4192956
[pid=23958] ppid=23956 vsize=16868 CPUtime=1.14
/proc/23958/stat : 23958 (sugar) S 23956 23958 22272 0 -1 4194304 1364 10666 0 2 5 1 101 7 16 0 1 0 26747628 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23958/statm: 4217 1112 409 3 0 796 0
[pid=23981] ppid=23958 vsize=5356 CPUtime=0
/proc/23981/stat : 23981 (sh) S 23958 23958 22272 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26747753 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23981/statm: 1339 232 193 169 0 50 0
[pid=23982] ppid=23981 vsize=968 CPUtime=5
/proc/23982/stat : 23982 (picosat) R 23981 23958 22272 0 -1 4194304 195 0 0 0 498 2 0 0 25 0 1 0 26747753 991232 179 996147200 134512640 134931368 4294956256 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/23982/statm: 242 179 48 102 0 137 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 23192

[startup+12.7025 s]
/proc/loadavg: 2.00 1.99 1.99 3/78 23982
/proc/meminfo: memFree=1845028/2055920 swapFree=4192812/4192956
[pid=23958] ppid=23956 vsize=16868 CPUtime=1.14
/proc/23958/stat : 23958 (sugar) S 23956 23958 22272 0 -1 4194304 1364 10666 0 2 5 1 101 7 16 0 1 0 26747628 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23958/statm: 4217 1112 409 3 0 796 0
[pid=23981] ppid=23958 vsize=5356 CPUtime=0
/proc/23981/stat : 23981 (sh) S 23958 23958 22272 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26747753 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23981/statm: 1339 232 193 169 0 50 0
[pid=23982] ppid=23981 vsize=1228 CPUtime=11.34
/proc/23982/stat : 23982 (picosat) R 23981 23958 22272 0 -1 4194304 229 0 0 0 1132 2 0 0 25 0 1 0 26747753 1257472 213 996147200 134512640 134931368 4294956256 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/23982/statm: 307 213 48 102 0 202 0
Current children cumulated CPU time (s) 12.48
Current children cumulated vsize (KiB) 23452

[startup+25.5019 s]
/proc/loadavg: 2.00 1.99 1.99 3/78 23982
/proc/meminfo: memFree=1845028/2055920 swapFree=4192812/4192956
[pid=23958] ppid=23956 vsize=16868 CPUtime=1.14
/proc/23958/stat : 23958 (sugar) S 23956 23958 22272 0 -1 4194304 1364 10666 0 2 5 1 101 7 16 0 1 0 26747628 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23958/statm: 4217 1112 409 3 0 796 0
[pid=23981] ppid=23958 vsize=5356 CPUtime=0
/proc/23981/stat : 23981 (sh) S 23958 23958 22272 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26747753 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23981/statm: 1339 232 193 169 0 50 0
[pid=23982] ppid=23981 vsize=1340 CPUtime=24.03
/proc/23982/stat : 23982 (picosat) R 23981 23958 22272 0 -1 4194304 264 0 0 0 2401 2 0 0 25 0 1 0 26747753 1372160 248 996147200 134512640 134931368 4294956256 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/23982/statm: 335 248 48 102 0 230 0
Current children cumulated CPU time (s) 25.17
Current children cumulated vsize (KiB) 23564

[startup+51.1018 s]
/proc/loadavg: 2.00 1.99 1.99 3/78 23982
/proc/meminfo: memFree=1844772/2055920 swapFree=4192812/4192956
[pid=23958] ppid=23956 vsize=16868 CPUtime=1.14
/proc/23958/stat : 23958 (sugar) S 23956 23958 22272 0 -1 4194304 1364 10666 0 2 5 1 101 7 16 0 1 0 26747628 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23958/statm: 4217 1112 409 3 0 796 0
[pid=23981] ppid=23958 vsize=5356 CPUtime=0
/proc/23981/stat : 23981 (sh) S 23958 23958 22272 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26747753 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23981/statm: 1339 232 193 169 0 50 0
[pid=23982] ppid=23981 vsize=1540 CPUtime=49.42
/proc/23982/stat : 23982 (picosat) R 23981 23958 22272 0 -1 4194304 327 0 0 0 4939 3 0 0 25 0 1 0 26747753 1576960 311 996147200 134512640 134931368 4294956256 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/23982/statm: 385 311 48 102 0 280 0
Current children cumulated CPU time (s) 50.56
Current children cumulated vsize (KiB) 23764

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

[startup+76.7016 s]
/proc/loadavg: 2.00 1.99 1.99 3/78 23982
/proc/meminfo: memFree=1844580/2055920 swapFree=4192812/4192956
[pid=23958] ppid=23956 vsize=16868 CPUtime=1.14
/proc/23958/stat : 23958 (sugar) S 23956 23958 22272 0 -1 4194304 1364 10666 0 2 5 1 101 7 16 0 1 0 26747628 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23958/statm: 4217 1112 409 3 0 796 0
[pid=23981] ppid=23958 vsize=5356 CPUtime=0
/proc/23981/stat : 23981 (sh) S 23958 23958 22272 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26747753 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23981/statm: 1339 232 193 169 0 50 0
[pid=23982] ppid=23981 vsize=1652 CPUtime=74.81
/proc/23982/stat : 23982 (picosat) R 23981 23958 22272 0 -1 4194304 368 0 0 0 7478 3 0 0 25 0 1 0 26747753 1691648 352 996147200 134512640 134931368 4294956256 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/23982/statm: 413 352 48 102 0 308 0
Current children cumulated CPU time (s) 75.95
Current children cumulated vsize (KiB) 23876

[startup+83.1014 s]
/proc/loadavg: 2.00 1.99 1.99 3/78 23982
/proc/meminfo: memFree=1844452/2055920 swapFree=4192812/4192956
[pid=23958] ppid=23956 vsize=16868 CPUtime=1.14
/proc/23958/stat : 23958 (sugar) S 23956 23958 22272 0 -1 4194304 1364 10666 0 2 5 1 101 7 16 0 1 0 26747628 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23958/statm: 4217 1112 409 3 0 796 0
[pid=23981] ppid=23958 vsize=5356 CPUtime=0
/proc/23981/stat : 23981 (sh) S 23958 23958 22272 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26747753 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23981/statm: 1339 232 193 169 0 50 0
[pid=23982] ppid=23981 vsize=1652 CPUtime=81.15
/proc/23982/stat : 23982 (picosat) R 23981 23958 22272 0 -1 4194304 368 0 0 0 8112 3 0 0 25 0 1 0 26747753 1691648 352 996147200 134512640 134931368 4294956256 18446744073709551615 134529133 0 0 4096 0 0 0 0 17 1 0 0
/proc/23982/statm: 413 352 48 102 0 308 0
Current children cumulated CPU time (s) 82.29
Current children cumulated vsize (KiB) 23876

[startup+89.5011 s]
/proc/loadavg: 2.00 1.99 1.99 3/78 23982
/proc/meminfo: memFree=1844452/2055920 swapFree=4192812/4192956
[pid=23958] ppid=23956 vsize=16868 CPUtime=1.14
/proc/23958/stat : 23958 (sugar) S 23956 23958 22272 0 -1 4194304 1364 10666 0 2 5 1 101 7 16 0 1 0 26747628 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23958/statm: 4217 1112 409 3 0 796 0
[pid=23981] ppid=23958 vsize=5356 CPUtime=0
/proc/23981/stat : 23981 (sh) S 23958 23958 22272 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26747753 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23981/statm: 1339 232 193 169 0 50 0
[pid=23982] ppid=23981 vsize=1652 CPUtime=87.49
/proc/23982/stat : 23982 (picosat) R 23981 23958 22272 0 -1 4194304 368 0 0 0 8746 3 0 0 25 0 1 0 26747753 1691648 352 996147200 134512640 134931368 4294956256 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/23982/statm: 413 352 48 102 0 308 0
Current children cumulated CPU time (s) 88.63
Current children cumulated vsize (KiB) 23876

[startup+92.7014 s]
/proc/loadavg: 2.00 1.99 1.99 3/78 23982
/proc/meminfo: memFree=1844452/2055920 swapFree=4192812/4192956
[pid=23958] ppid=23956 vsize=16868 CPUtime=1.14
/proc/23958/stat : 23958 (sugar) S 23956 23958 22272 0 -1 4194304 1364 10666 0 2 5 1 101 7 16 0 1 0 26747628 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23958/statm: 4217 1112 409 3 0 796 0
[pid=23981] ppid=23958 vsize=5356 CPUtime=0
/proc/23981/stat : 23981 (sh) S 23958 23958 22272 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26747753 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23981/statm: 1339 232 193 169 0 50 0
[pid=23982] ppid=23981 vsize=1652 CPUtime=90.66
/proc/23982/stat : 23982 (picosat) R 23981 23958 22272 0 -1 4194304 369 0 0 0 9063 3 0 0 25 0 1 0 26747753 1691648 353 996147200 134512640 134931368 4294956256 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/23982/statm: 413 353 48 102 0 308 0
Current children cumulated CPU time (s) 91.8
Current children cumulated vsize (KiB) 23876

[startup+94.3016 s]
/proc/loadavg: 2.00 1.99 1.99 3/78 23982
/proc/meminfo: memFree=1844452/2055920 swapFree=4192812/4192956
[pid=23958] ppid=23956 vsize=16868 CPUtime=1.14
/proc/23958/stat : 23958 (sugar) S 23956 23958 22272 0 -1 4194304 1364 10666 0 2 5 1 101 7 16 0 1 0 26747628 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23958/statm: 4217 1112 409 3 0 796 0
[pid=23981] ppid=23958 vsize=5356 CPUtime=0
/proc/23981/stat : 23981 (sh) S 23958 23958 22272 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26747753 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23981/statm: 1339 232 193 169 0 50 0
[pid=23982] ppid=23981 vsize=1652 CPUtime=92.25
/proc/23982/stat : 23982 (picosat) R 23981 23958 22272 0 -1 4194304 370 0 0 0 9222 3 0 0 25 0 1 0 26747753 1691648 354 996147200 134512640 134931368 4294956256 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/23982/statm: 413 354 48 102 0 308 0
Current children cumulated CPU time (s) 93.39
Current children cumulated vsize (KiB) 23876

[startup+94.7017 s]
/proc/loadavg: 2.00 1.99 1.99 3/78 23982
/proc/meminfo: memFree=1844452/2055920 swapFree=4192812/4192956
[pid=23958] ppid=23956 vsize=16868 CPUtime=1.14
/proc/23958/stat : 23958 (sugar) S 23956 23958 22272 0 -1 4194304 1364 10666 0 2 5 1 101 7 16 0 1 0 26747628 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23958/statm: 4217 1112 409 3 0 796 0
[pid=23981] ppid=23958 vsize=5356 CPUtime=0
/proc/23981/stat : 23981 (sh) S 23958 23958 22272 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26747753 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23981/statm: 1339 232 193 169 0 50 0
[pid=23982] ppid=23981 vsize=1652 CPUtime=92.65
/proc/23982/stat : 23982 (picosat) R 23981 23958 22272 0 -1 4194304 370 0 0 0 9262 3 0 0 25 0 1 0 26747753 1691648 354 996147200 134512640 134931368 4294956256 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/23982/statm: 413 354 48 102 0 308 0
Current children cumulated CPU time (s) 93.79
Current children cumulated vsize (KiB) 23876

[startup+94.9017 s]
/proc/loadavg: 2.00 1.99 1.99 3/78 23982
/proc/meminfo: memFree=1844452/2055920 swapFree=4192812/4192956
[pid=23958] ppid=23956 vsize=16868 CPUtime=1.14
/proc/23958/stat : 23958 (sugar) S 23956 23958 22272 0 -1 4194304 1364 10666 0 2 5 1 101 7 16 0 1 0 26747628 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23958/statm: 4217 1112 409 3 0 796 0
[pid=23981] ppid=23958 vsize=5356 CPUtime=0
/proc/23981/stat : 23981 (sh) S 23958 23958 22272 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26747753 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23981/statm: 1339 232 193 169 0 50 0
[pid=23982] ppid=23981 vsize=1652 CPUtime=92.85
/proc/23982/stat : 23982 (picosat) R 23981 23958 22272 0 -1 4194304 370 0 0 0 9282 3 0 0 25 0 1 0 26747753 1691648 354 996147200 134512640 134931368 4294956256 18446744073709551615 134525783 0 0 4096 0 0 0 0 17 1 0 0
/proc/23982/statm: 413 354 48 102 0 308 0
Current children cumulated CPU time (s) 93.99
Current children cumulated vsize (KiB) 23876

[startup+95.0017 s]
/proc/loadavg: 2.00 1.99 1.99 3/78 23982
/proc/meminfo: memFree=1844452/2055920 swapFree=4192812/4192956
[pid=23958] ppid=23956 vsize=16868 CPUtime=94.07
/proc/23958/stat : 23958 (sugar) S 23956 23958 22272 0 -1 4194304 1425 11323 0 2 5 1 9390 11 17 0 1 0 26747628 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23958/statm: 4217 1112 409 3 0 796 0
Current children cumulated CPU time (s) 94.07
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 95.0896
CPU time (s): 94.2057
CPU user time (s): 94.0387
CPU system time (s): 0.166974
CPU usage (%): 99.0705
Max. virtual memory (cumulated for all children) (KiB): 886592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 94.0387
system time used= 0.166974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16523
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= 1402
involuntary context switches= 3172

runsolver used 0.104984 second user time and 0.25796 second system time

The end

Launcher Data 

Begin job on node9 at 2009-07-12 13:06:45
IDJOB=2091838
IDBENCH=60131
IDSOLVER=738
FILE ID=node9/2091838-1247396805
PBS_JOBID= 9507308
Free space on /tmp= 66400 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/tightness0.1/normalized-rand-2-40-8-753-100-20_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-2091838-1247396805/watcher-2091838-1247396805 -o /tmp/evaluation-result-2091838-1247396805/solver-2091838-1247396805 -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-2091838-1247396805.xml

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

MD5SUM BENCH= b4c1cc8abc5da413e6416ff5267a7f65
RANDOM SEED=87337003

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:       1849948 kB
Buffers:         26128 kB
Cached:          95184 kB
SwapCached:          0 kB
Active:         106796 kB
Inactive:        43984 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1849948 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1412 kB
Writeback:           0 kB
Mapped:          40136 kB
Slab:            40520 kB
Committed_AS:   266184 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 13:08:20