Trace number 2060807

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 24.3643 24.262

General information on the benchmark

Namecsp/allsquaresUnsat/
normalized-squaresUnsat-20-20.xml
MD5SUMcc9a2c718875c07f7259307b3c001f7c
Bench CategoryAlldiff+Cumul+Elt+WSum (alldiff,cumulative,element,weightedsum)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1.45578
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of constraints953
Maximum constraint arity20
Maximum domain size53
Number of constraints which are defined in extension0
Number of constraints which are defined in intension761
Global constraints used (with number of constraints)cumulative(2),weightedsum(190)

Solver Data 

0.03/0.06	c 0	Sugar v1-14-6 + HOME/picosat
0.03/0.06	c 0	BEGIN Sat Jul 11 17:28:12 2009
0.03/0.06	c 0	PID 11888
0.03/0.07	c 0	HOST node19.alineos.net
0.03/0.07	c 0	CONVERTING HOME/instance-2060807-1247326092.xml TO HOME/temp.csp
0.03/0.07	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2060807-1247326092.xml' 'HOME/temp.csp'
0.06/0.40	c 0	21 domains, 800 variables, 2 predicates, 0 relations, 953 constraints
0.06/0.45	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.45	c 0	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'
0.53/0.52	c 0	Parsing HOME/temp.csp
0.53/0.58	c 1	parsed 1776 expressions
0.53/0.59	c 1	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.53/0.59	c 1	Converting to clausal form CSP
0.54/0.61	c 1	converted 178 (10%) expressions
0.54/0.62	c 1	converted 356 (20%) expressions
0.54/0.62	c 1	converted 533 (30%) expressions
0.54/0.62	c 1	converted 711 (40%) expressions
0.54/0.66	c 1	converted 888 (50%) expressions
0.54/0.73	c 1	converted 1066 (60%) expressions
0.54/0.75	c 1	converted 1244 (70%) expressions
0.54/0.77	c 1	converted 1421 (80%) expressions
0.54/0.79	c 1	converted 1599 (90%) expressions
1.44/1.25	c 1	converted 1776 (100%) expressions
1.44/1.25	c 1	CSP : 3238 integers, 1254 booleans, 9153 clauses, largest domain size 54
1.44/1.25	c 1	Heap : 7 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.44/1.25	c 1	Propagation in CSP
1.44/1.28	c 1	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.44/1.29	c 1	CSP : 3238 integers, 1254 booleans, 9153 clauses, largest domain size 54
1.44/1.29	c 1	Heap : 7 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.44/1.30	c 1	Simplifing CSP by introducing new Boolean variables
1.54/1.30	c 1	CSP : 3238 integers, 1254 booleans, 9153 clauses, largest domain size 54
1.54/1.30	c 1	Heap : 7 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
1.54/1.36	c 1	Encoding CSP to SAT : HOME/temp.cnf
1.54/1.38	c 1	324 (10%) CSP integer variables are encoded (1626 clauses, 19039 bytes)
1.54/1.38	c 1	648 (20%) CSP integer variables are encoded (1626 clauses, 19039 bytes)
1.54/1.38	c 1	972 (30%) CSP integer variables are encoded (2466 clauses, 29959 bytes)
1.54/1.39	c 1	1296 (40%) CSP integer variables are encoded (3962 clauses, 49407 bytes)
1.54/1.39	c 1	1619 (50%) CSP integer variables are encoded (5642 clauses, 71247 bytes)
1.54/1.40	c 1	1943 (60%) CSP integer variables are encoded (7322 clauses, 93087 bytes)
1.65/1.40	c 1	2267 (70%) CSP integer variables are encoded (9002 clauses, 117004 bytes)
1.65/1.40	c 1	2591 (80%) CSP integer variables are encoded (10498 clauses, 139444 bytes)
1.65/1.41	c 1	2915 (90%) CSP integer variables are encoded (12282 clauses, 166204 bytes)
1.65/1.41	c 1	3238 (100%) CSP integer variables are encoded (13978 clauses, 191644 bytes)
1.65/1.50	c 1	916 (10%) CSP clauses are encoded (45039 clauses, 699004 bytes)
1.74/1.56	c 1	1831 (20%) CSP clauses are encoded (64464 clauses, 1061787 bytes)
1.84/1.62	c 2	2746 (30%) CSP clauses are encoded (73065 clauses, 1278353 bytes)
1.84/1.66	c 2	3662 (40%) CSP clauses are encoded (78952 clauses, 1421973 bytes)
1.94/1.71	c 2	4577 (50%) CSP clauses are encoded (86188 clauses, 1601757 bytes)
2.04/1.80	c 2	5492 (60%) CSP clauses are encoded (120840 clauses, 2226972 bytes)
2.04/1.88	c 2	6408 (70%) CSP clauses are encoded (129991 clauses, 2494182 bytes)
2.14/1.92	c 2	7323 (80%) CSP clauses are encoded (135877 clauses, 2661037 bytes)
2.14/1.97	c 2	8238 (90%) CSP clauses are encoded (142653 clauses, 2856372 bytes)
2.24/2.07	c 2	9153 (100%) CSP clauses are encoded (177216 clauses, 3584107 bytes)
2.24/2.07	c 2	9153 CSP clauses encoded
2.24/2.07	c 2	Writing map file : HOME/temp.map
2.24/2.08	c 2	Heap : 6 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
2.24/2.08	c 2	SAT : 18422 SAT variables, 177216 SAT clauses, 3584107 bytes
2.24/2.08	c 2	Heap : 6 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
2.33/2.12	c 2	SOLVING HOME/temp.cnf
2.33/2.12	c 2	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
24.03/23.99	c 24	DECODING HOME/temp.out WITH HOME/temp.map
24.03/23.99	c 24	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'
24.13/24.07	c 24	Decoding HOME/temp.out
24.22/24.20	s UNSATISFIABLE
24.32/24.20	c 24	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
24.32/24.26	c 24	CPU 24.34 (0.05 0.02 23.25 1.02)
24.32/24.26	c 24	END Sat Jul 11 17:28:36 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-2060807-1247326092/watcher-2060807-1247326092 -o /tmp/evaluation-result-2060807-1247326092/solver-2060807-1247326092 -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-2060807-1247326092.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: 0.40 1.19 1.65 3/67 11888
/proc/meminfo: memFree=1450384/2055920 swapFree=4192952/4192956
[pid=11888] ppid=11886 vsize=12272 CPUtime=0
/proc/11888/stat : 11888 (sugar) R 11886 11888 9863 0 -1 4194304 396 0 0 0 0 0 0 0 18 0 1 0 19675827 12566528 364 996147200 4194304 4206940 548682068608 18446744073709551615 255236733541 0 0 4224 0 0 0 0 17 0 0 0
/proc/11888/statm: 3068 364 274 3 0 168 0

[startup+0.0357299 s]
/proc/loadavg: 0.40 1.19 1.65 3/67 11888
/proc/meminfo: memFree=1450384/2055920 swapFree=4192952/4192956
[pid=11888] ppid=11886 vsize=13468 CPUtime=0.03
/proc/11888/stat : 11888 (sugar) R 11886 11888 9863 0 -1 4194304 744 0 0 0 2 1 0 0 18 0 1 0 19675827 13791232 713 996147200 4194304 4206940 548682068608 18446744073709551615 255236412129 0 0 4224 0 0 0 0 17 0 0 0
/proc/11888/statm: 3367 713 338 3 0 467 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13468

[startup+0.101743 s]
/proc/loadavg: 0.40 1.19 1.65 3/67 11888
/proc/meminfo: memFree=1450384/2055920 swapFree=4192952/4192956
[pid=11888] ppid=11886 vsize=16868 CPUtime=0.06
/proc/11888/stat : 11888 (sugar) S 11886 11888 9863 0 -1 4194304 1227 128 0 0 4 2 0 0 18 0 1 0 19675827 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 255245463650 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/11888/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.301764 s]
/proc/loadavg: 0.40 1.19 1.65 3/67 11888
/proc/meminfo: memFree=1450384/2055920 swapFree=4192952/4192956
[pid=11888] ppid=11886 vsize=16868 CPUtime=0.06
/proc/11888/stat : 11888 (sugar) S 11886 11888 9863 0 -1 4194304 1227 128 0 0 4 2 0 0 18 0 1 0 19675827 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 255245463650 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/11888/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.701808 s]
/proc/loadavg: 0.40 1.19 1.65 3/67 11888
/proc/meminfo: memFree=1450384/2055920 swapFree=4192952/4192956
[pid=11888] ppid=11886 vsize=16868 CPUtime=0.54
/proc/11888/stat : 11888 (sugar) S 11886 11888 9863 0 -1 4194304 1309 5016 0 1 5 2 44 3 16 0 1 0 19675827 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 255245463650 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/11888/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.54
Current children cumulated vsize (KiB) 16868

[startup+1.5029 s]
/proc/loadavg: 0.40 1.19 1.65 2/78 11910
/proc/meminfo: memFree=1431480/2055920 swapFree=4192952/4192956
[pid=11888] ppid=11886 vsize=16868 CPUtime=0.54
/proc/11888/stat : 11888 (sugar) S 11886 11888 9863 0 -1 4194304 1310 5016 0 1 5 2 44 3 16 0 1 0 19675827 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 255245463650 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/11888/statm: 4217 1111 409 3 0 796 0
[pid=11901] ppid=11888 vsize=5356 CPUtime=0
/proc/11901/stat : 11901 (sh) S 11888 11888 9863 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 19675872 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11901/statm: 1339 233 193 169 0 50 0
[pid=11902] ppid=11901 vsize=869588 CPUtime=1.2
/proc/11902/stat : 11902 (java) S 11901 11888 9863 0 -1 0 8125 0 1 0 116 4 0 0 18 0 9 0 19675873 890458112 7265 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/11902/statm: 217397 7265 2591 9 0 211874 0
[pid=11902/tid=11903] ppid=11901 vsize=869588 CPUtime=0.73
/proc/11902/task/11903/stat : 11903 (java) R 11901 11888 9863 0 -1 64 2778 0 1 0 72 1 0 0 18 0 9 0 19675874 890458112 7265 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11902/tid=11904] ppid=11901 vsize=869588 CPUtime=0.24
/proc/11902/task/11904/stat : 11904 (java) S 11901 11888 9863 0 -1 64 3076 0 0 0 23 1 0 0 16 0 9 0 19675875 890458112 7265 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=11902/tid=11905] ppid=11901 vsize=869588 CPUtime=0
/proc/11902/task/11905/stat : 11905 (java) S 11901 11888 9863 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 19675875 890458112 7265 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11902/tid=11906] ppid=11901 vsize=869588 CPUtime=0
/proc/11902/task/11906/stat : 11906 (java) S 11901 11888 9863 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 19675875 890458112 7265 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11902/tid=11907] ppid=11901 vsize=869588 CPUtime=0
/proc/11902/task/11907/stat : 11907 (java) S 11901 11888 9863 0 -1 64 1 0 0 0 0 0 0 0 24 0 9 0 19675877 890458112 7265 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11902/tid=11908] ppid=11901 vsize=869588 CPUtime=0.2
/proc/11902/task/11908/stat : 11908 (java) S 11901 11888 9863 0 -1 64 1573 0 0 0 20 0 0 0 16 0 9 0 19675877 890458112 7265 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11902/tid=11909] ppid=11901 vsize=869588 CPUtime=0
/proc/11902/task/11909/stat : 11909 (java) S 11901 11888 9863 0 -1 64 0 0 0 0 0 0 0 0 25 0 9 0 19675877 890458112 7265 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11902/tid=11910] ppid=11901 vsize=869588 CPUtime=0
/proc/11902/task/11910/stat : 11910 (java) S 11901 11888 9863 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 19675877 890458112 7265 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.74
Current children cumulated vsize (KiB) 891812

[startup+3.10107 s]
/proc/loadavg: 0.40 1.19 1.65 2/83 11920
/proc/meminfo: memFree=1416776/2055920 swapFree=4192952/4192956
[pid=11888] ppid=11886 vsize=16868 CPUtime=2.35
/proc/11888/stat : 11888 (sugar) S 11886 11888 9863 0 -1 4194304 1365 13563 0 2 5 2 217 11 16 0 1 0 19675827 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 255245463650 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/11888/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 2.35
Current children cumulated vsize (KiB) 16868
heavy processes:

[startup+6.30242 s]
/proc/loadavg: 0.53 1.20 1.65 3/75 11922
/proc/meminfo: memFree=1427720/2055920 swapFree=4192952/4192956
[pid=11888] ppid=11886 vsize=16868 CPUtime=2.35
/proc/11888/stat : 11888 (sugar) S 11886 11888 9863 0 -1 4194304 1365 13563 0 2 5 2 217 11 16 0 1 0 19675827 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 255245463650 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/11888/statm: 4217 1113 409 3 0 796 0
[pid=11921] ppid=11888 vsize=5356 CPUtime=0
/proc/11921/stat : 11921 (sh) S 11888 11888 9863 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 19676039 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11921/statm: 1339 232 193 169 0 50 0
[pid=11922] ppid=11921 vsize=9444 CPUtime=4.15
/proc/11922/stat : 11922 (picosat) R 11921 11888 9863 0 -1 4194304 1950 0 0 0 328 87 0 0 25 0 1 0 19676039 9670656 1936 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/11922/statm: 2361 1936 42 102 0 2256 0
Current children cumulated CPU time (s) 6.5
Current children cumulated vsize (KiB) 31668

[startup+12.7011 s]
/proc/loadavg: 0.65 1.21 1.65 3/75 11922
/proc/meminfo: memFree=1426888/2055920 swapFree=4192952/4192956
[pid=11888] ppid=11886 vsize=16868 CPUtime=2.35
/proc/11888/stat : 11888 (sugar) S 11886 11888 9863 0 -1 4194304 1365 13563 0 2 5 2 217 11 16 0 1 0 19675827 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 255245463650 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/11888/statm: 4217 1113 409 3 0 796 0
[pid=11921] ppid=11888 vsize=5356 CPUtime=0
/proc/11921/stat : 11921 (sh) S 11888 11888 9863 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 19676039 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11921/statm: 1339 232 193 169 0 50 0
[pid=11922] ppid=11921 vsize=10236 CPUtime=10.51
/proc/11922/stat : 11922 (picosat) R 11921 11888 9863 0 -1 4194304 2143 0 0 0 964 87 0 0 25 0 1 0 19676039 10481664 2129 996147200 134512640 134931368 4294956256 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 0 0 0
/proc/11922/statm: 2559 2129 42 102 0 2454 0
Current children cumulated CPU time (s) 12.86
Current children cumulated vsize (KiB) 32460

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

[startup+19.1018 s]
/proc/loadavg: 0.76 1.23 1.65 3/75 11922
/proc/meminfo: memFree=1426312/2055920 swapFree=4192952/4192956
[pid=11888] ppid=11886 vsize=16868 CPUtime=2.35
/proc/11888/stat : 11888 (sugar) S 11886 11888 9863 0 -1 4194304 1365 13563 0 2 5 2 217 11 16 0 1 0 19675827 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 255245463650 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/11888/statm: 4217 1113 409 3 0 796 0
[pid=11921] ppid=11888 vsize=5356 CPUtime=0
/proc/11921/stat : 11921 (sh) S 11888 11888 9863 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 19676039 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11921/statm: 1339 232 193 169 0 50 0
[pid=11922] ppid=11921 vsize=10764 CPUtime=16.89
/proc/11922/stat : 11922 (picosat) R 11921 11888 9863 0 -1 4194304 2298 0 0 0 1602 87 0 0 25 0 1 0 19676039 11022336 2284 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/11922/statm: 2691 2284 42 102 0 2586 0
Current children cumulated CPU time (s) 19.24
Current children cumulated vsize (KiB) 32988

[startup+22.3021 s]
/proc/loadavg: 0.86 1.24 1.66 3/75 11922
/proc/meminfo: memFree=1426056/2055920 swapFree=4192952/4192956
[pid=11888] ppid=11886 vsize=16868 CPUtime=2.35
/proc/11888/stat : 11888 (sugar) S 11886 11888 9863 0 -1 4194304 1365 13563 0 2 5 2 217 11 16 0 1 0 19675827 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 255245463650 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/11888/statm: 4217 1113 409 3 0 796 0
[pid=11921] ppid=11888 vsize=5356 CPUtime=0
/proc/11921/stat : 11921 (sh) S 11888 11888 9863 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 19676039 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11921/statm: 1339 232 193 169 0 50 0
[pid=11922] ppid=11921 vsize=11028 CPUtime=20.07
/proc/11922/stat : 11922 (picosat) R 11921 11888 9863 0 -1 4194304 2360 0 0 0 1920 87 0 0 25 0 1 0 19676039 11292672 2346 996147200 134512640 134931368 4294956256 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 0 0 0
/proc/11922/statm: 2757 2346 42 102 0 2652 0
Current children cumulated CPU time (s) 22.42
Current children cumulated vsize (KiB) 33252

[startup+23.1072 s]
/proc/loadavg: 0.86 1.24 1.66 3/75 11922
/proc/meminfo: memFree=1425992/2055920 swapFree=4192952/4192956
[pid=11888] ppid=11886 vsize=16868 CPUtime=2.35
/proc/11888/stat : 11888 (sugar) S 11886 11888 9863 0 -1 4194304 1365 13563 0 2 5 2 217 11 16 0 1 0 19675827 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 255245463650 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/11888/statm: 4217 1113 409 3 0 796 0
[pid=11921] ppid=11888 vsize=5356 CPUtime=0
/proc/11921/stat : 11921 (sh) S 11888 11888 9863 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 19676039 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11921/statm: 1339 232 193 169 0 50 0
[pid=11922] ppid=11921 vsize=11028 CPUtime=20.89
/proc/11922/stat : 11922 (picosat) R 11921 11888 9863 0 -1 4194304 2374 0 0 0 2001 88 0 0 25 0 1 0 19676039 11292672 2360 996147200 134512640 134931368 4294956256 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 0 0 0
/proc/11922/statm: 2757 2360 42 102 0 2652 0
Current children cumulated CPU time (s) 23.24
Current children cumulated vsize (KiB) 33252

[startup+23.9023 s]
/proc/loadavg: 0.86 1.24 1.66 3/75 11922
/proc/meminfo: memFree=1425992/2055920 swapFree=4192952/4192956
[pid=11888] ppid=11886 vsize=16868 CPUtime=2.35
/proc/11888/stat : 11888 (sugar) S 11886 11888 9863 0 -1 4194304 1365 13563 0 2 5 2 217 11 16 0 1 0 19675827 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 255245463650 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/11888/statm: 4217 1113 409 3 0 796 0
[pid=11921] ppid=11888 vsize=5356 CPUtime=0
/proc/11921/stat : 11921 (sh) S 11888 11888 9863 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 19676039 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11921/statm: 1339 232 193 169 0 50 0
[pid=11922] ppid=11921 vsize=11160 CPUtime=21.68
/proc/11922/stat : 11922 (picosat) R 11921 11888 9863 0 -1 4194304 2382 0 0 0 2080 88 0 0 25 0 1 0 19676039 11427840 2368 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/11922/statm: 2790 2368 42 102 0 2685 0
Current children cumulated CPU time (s) 24.03
Current children cumulated vsize (KiB) 33384

[startup+24.1023 s]
/proc/loadavg: 0.86 1.24 1.66 4/83 11932
/proc/meminfo: memFree=1430728/2055920 swapFree=4192952/4192956
[pid=11888] ppid=11886 vsize=16868 CPUtime=24.13
/proc/11888/stat : 11888 (sugar) S 11886 11888 9863 0 -1 4194304 1446 16236 0 2 5 2 2306 100 16 0 1 0 19675827 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 255245463650 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/11888/statm: 4217 1113 409 3 0 796 0
[pid=11923] ppid=11888 vsize=5356 CPUtime=0
/proc/11923/stat : 11923 (sh) S 11888 11888 9863 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 19678226 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11923/statm: 1339 233 193 169 0 50 0
[pid=11924] ppid=11923 vsize=862008 CPUtime=0.09
/proc/11924/stat : 11924 (java) S 11923 11888 9863 0 -1 0 2865 0 1 0 8 1 0 0 19 0 9 0 19678227 882696192 2338 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/11924/statm: 215502 2338 1235 9 0 210415 0
[pid=11924/tid=11925] ppid=11923 vsize=862008 CPUtime=0.08
/proc/11924/task/11925/stat : 11925 (java) R 11923 11888 9863 0 -1 64 1958 0 1 0 8 0 0 0 25 0 9 0 19678228 882696192 2338 996147200 134512640 134550932 4294955984 18446744073709551615 4125960326 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11924/tid=11926] ppid=11923 vsize=862008 CPUtime=0
/proc/11924/task/11926/stat : 11926 (java) S 11923 11888 9863 0 -1 64 2 0 0 0 0 0 0 0 21 0 9 0 19678229 882696192 2339 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=11924/tid=11927] ppid=11923 vsize=862008 CPUtime=0
/proc/11924/task/11927/stat : 11927 (java) S 11923 11888 9863 0 -1 64 11 0 0 0 0 0 0 0 22 0 9 0 19678229 882696192 2339 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11924/tid=11928] ppid=11923 vsize=862008 CPUtime=0
/proc/11924/task/11928/stat : 11928 (java) S 11923 11888 9863 0 -1 64 4 0 0 0 0 0 0 0 23 0 9 0 19678229 882696192 2339 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11924/tid=11929] ppid=11923 vsize=862008 CPUtime=0
/proc/11924/task/11929/stat : 11929 (java) S 11923 11888 9863 0 -1 64 1 0 0 0 0 0 0 0 24 0 9 0 19678231 882696192 2339 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11924/tid=11930] ppid=11923 vsize=862008 CPUtime=0
/proc/11924/task/11930/stat : 11930 (java) R 11923 11888 9863 0 -1 64 212 0 0 0 0 0 0 0 25 0 9 0 19678231 882696192 2339 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11924/tid=11931] ppid=11923 vsize=862008 CPUtime=0
/proc/11924/task/11931/stat : 11931 (java) S 11923 11888 9863 0 -1 64 0 0 0 0 0 0 0 0 25 0 9 0 19678231 882696192 2339 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11924/tid=11932] ppid=11923 vsize=862008 CPUtime=0
/proc/11924/task/11932/stat : 11932 (java) S 11923 11888 9863 0 -1 64 0 0 0 0 0 0 0 0 20 0 9 0 19678231 882696192 2339 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 24.22
Current children cumulated vsize (KiB) 884232

[startup+24.2074 s]
/proc/loadavg: 0.86 1.24 1.66 4/83 11932
/proc/meminfo: memFree=1430728/2055920 swapFree=4192952/4192956
[pid=11888] ppid=11886 vsize=16868 CPUtime=24.13
/proc/11888/stat : 11888 (sugar) S 11886 11888 9863 0 -1 4194304 1448 16236 0 2 5 2 2306 100 15 0 1 0 19675827 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 255245463650 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/11888/statm: 4217 1113 409 3 0 796 0
[pid=11923] ppid=11888 vsize=5356 CPUtime=0
/proc/11923/stat : 11923 (sh) S 11888 11888 9863 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 19678226 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11923/statm: 1339 233 193 169 0 50 0
[pid=11924] ppid=11923 vsize=864124 CPUtime=0.19
/proc/11924/stat : 11924 (java) S 11923 11888 9863 0 -1 0 3591 0 1 0 18 1 0 0 19 0 9 0 19678227 884862976 3059 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/11924/statm: 216031 3061 1691 9 0 210536 0
[pid=11924/tid=11925] ppid=11923 vsize=864124 CPUtime=0.15
/proc/11924/task/11925/stat : 11925 (java) R 11923 11888 9863 0 -1 64 2528 0 1 0 14 1 0 0 25 0 9 0 19678228 884862976 3063 996147200 134512640 134550932 4294955984 18446744073709551615 4117487488 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11924/tid=11926] ppid=11923 vsize=864124 CPUtime=0
/proc/11924/task/11926/stat : 11926 (java) S 11923 11888 9863 0 -1 64 73 0 0 0 0 0 0 0 16 0 9 0 19678229 884862976 3064 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=11924/tid=11927] ppid=11923 vsize=864124 CPUtime=0
/proc/11924/task/11927/stat : 11927 (java) S 11923 11888 9863 0 -1 64 11 0 0 0 0 0 0 0 22 0 9 0 19678229 884862976 3066 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11924/tid=11928] ppid=11923 vsize=864124 CPUtime=0
/proc/11924/task/11928/stat : 11928 (java) S 11923 11888 9863 0 -1 64 4 0 0 0 0 0 0 0 23 0 9 0 19678229 884862976 3069 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11924/tid=11929] ppid=11923 vsize=864124 CPUtime=0
/proc/11924/task/11929/stat : 11929 (java) S 11923 11888 9863 0 -1 64 1 0 0 0 0 0 0 0 24 0 9 0 19678231 884862976 3073 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11924/tid=11930] ppid=11923 vsize=864124 CPUtime=0.03
/proc/11924/task/11930/stat : 11930 (java) S 11923 11888 9863 0 -1 64 301 0 0 0 3 0 0 0 22 0 9 0 19678231 884862976 3074 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11924/tid=11931] ppid=11923 vsize=864124 CPUtime=0
/proc/11924/task/11931/stat : 11931 (java) S 11923 11888 9863 0 -1 64 0 0 0 0 0 0 0 0 25 0 9 0 19678231 884862976 3075 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=11924/tid=11932] ppid=11923 vsize=864124 CPUtime=0
/proc/11924/task/11932/stat : 11932 (java) S 11923 11888 9863 0 -1 64 0 0 0 0 0 0 0 0 16 0 9 0 19678231 884862976 3075 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 24.32
Current children cumulated vsize (KiB) 886348

Child status: 0
Real time (s): 24.262
CPU time (s): 24.3643
CPU user time (s): 23.3115
CPU system time (s): 1.05284
CPU usage (%): 100.422
Max. virtual memory (cumulated for all children) (KiB): 891884

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 23.3115
system time used= 1.05284
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21690
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= 2233
involuntary context switches= 2125

runsolver used 0.033994 second user time and 0.098984 second system time

The end

Launcher Data 

Begin job on node19 at 2009-07-11 17:28:12
IDJOB=2060807
IDBENCH=53751
IDSOLVER=738
FILE ID=node19/2060807-1247326092
PBS_JOBID= 9506589
Free space on /tmp= 66432 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/allsquaresUnsat/normalized-squaresUnsat-20-20.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-2060807-1247326092/watcher-2060807-1247326092 -o /tmp/evaluation-result-2060807-1247326092/solver-2060807-1247326092 -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-2060807-1247326092.xml

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

MD5SUM BENCH= cc9a2c718875c07f7259307b3c001f7c
RANDOM SEED=1209456028

node19.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		: 3000.211
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		: 3000.211
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:       1450872 kB
Buffers:         45020 kB
Cached:         494148 kB
SwapCached:          4 kB
Active:          70728 kB
Inactive:       483920 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1450872 kB
SwapTotal:     4192956 kB
SwapFree:      4192952 kB
Dirty:            1860 kB
Writeback:           0 kB
Mapped:          25320 kB
Slab:            36052 kB
Committed_AS:   103664 kB
PageTables:       1684 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= 66428 MiB
End job on node19 at 2009-07-11 17:28:36