Trace number 2087273

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Sugar v1.14.6+picosatSAT 104.63 104.748

General information on the benchmark

Namecsp/socialGolfers/
normalized-socialGolfer-6-3-5.xml
MD5SUMbe5703472a17e97989b970da7fed1b87
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.05438
Satisfiable
(Un)Satisfiability was proved
Number of variables1080
Number of constraints3375
Maximum constraint arity15
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension3375
Global constraints used (with number of constraints)

Solver Data 

0.01/0.07	c 0	Sugar v1-14-6 + HOME/picosat
0.01/0.07	c 0	BEGIN Sun Jul 12 10:01:38 2009
0.01/0.07	c 0	PID 26841
0.01/0.07	c 0	HOST node81.alineos.net
0.01/0.07	c 0	CONVERTING HOME/instance-2087273-1247385698.xml TO HOME/temp.csp
0.01/0.07	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2087273-1247385698.xml' 'HOME/temp.csp'
0.06/0.82	c 1	1 domains, 1080 variables, 4 predicates, 0 relations, 3375 constraints
0.06/0.84	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.84	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'
0.80/0.91	c 1	Parsing HOME/temp.csp
0.94/1.06	c 1	parsed 4460 expressions
0.94/1.07	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.94/1.07	c 1	Converting to clausal form CSP
0.94/1.09	c 1	converted 446 (10%) expressions
1.05/1.11	c 1	converted 892 (20%) expressions
1.05/1.18	c 1	converted 1338 (30%) expressions
1.14/1.23	c 1	converted 1784 (40%) expressions
1.25/1.31	c 1	converted 2230 (50%) expressions
1.25/1.34	c 1	converted 2676 (60%) expressions
1.25/1.35	c 1	converted 3122 (70%) expressions
1.25/1.36	c 1	converted 3568 (80%) expressions
1.25/1.38	c 1	converted 4014 (90%) expressions
1.34/1.46	c 1	converted 4460 (100%) expressions
1.34/1.46	c 1	CSP : 1260 integers, 0 booleans, 3855 clauses, largest domain size 6
1.34/1.46	c 1	Heap : 4 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.34/1.46	c 1	Propagation in CSP
1.44/1.52	c 2	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.44/1.52	c 2	CSP : 1260 integers, 0 booleans, 3855 clauses, largest domain size 6
1.44/1.52	c 2	Heap : 3 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.44/1.52	c 2	Simplifing CSP by introducing new Boolean variables
1.44/1.53	c 2	CSP : 1260 integers, 0 booleans, 3855 clauses, largest domain size 6
1.44/1.53	c 2	Heap : 3 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.44/1.56	c 2	Encoding CSP to SAT : HOME/temp.cnf
1.44/1.57	c 2	126 (10%) CSP integer variables are encoded (0 clauses, 64 bytes)
1.44/1.58	c 2	252 (20%) CSP integer variables are encoded (0 clauses, 64 bytes)
1.44/1.58	c 2	378 (30%) CSP integer variables are encoded (0 clauses, 64 bytes)
1.44/1.59	c 2	504 (40%) CSP integer variables are encoded (0 clauses, 64 bytes)
1.44/1.59	c 2	630 (50%) CSP integer variables are encoded (0 clauses, 64 bytes)
1.44/1.59	c 2	756 (60%) CSP integer variables are encoded (0 clauses, 64 bytes)
1.44/1.60	c 2	882 (70%) CSP integer variables are encoded (0 clauses, 64 bytes)
1.54/1.60	c 2	1008 (80%) CSP integer variables are encoded (0 clauses, 64 bytes)
1.54/1.60	c 2	1134 (90%) CSP integer variables are encoded (162 clauses, 2170 bytes)
1.54/1.61	c 2	1260 (100%) CSP integer variables are encoded (540 clauses, 7084 bytes)
1.54/1.65	c 2	386 (10%) CSP clauses are encoded (926 clauses, 12297 bytes)
1.54/1.67	c 2	771 (20%) CSP clauses are encoded (1311 clauses, 17647 bytes)
1.54/1.68	c 2	1157 (30%) CSP clauses are encoded (1697 clauses, 23039 bytes)
1.54/1.69	c 2	1542 (40%) CSP clauses are encoded (2082 clauses, 28702 bytes)
1.63/1.70	c 2	1928 (50%) CSP clauses are encoded (2468 clauses, 34492 bytes)
1.63/1.71	c 2	2313 (60%) CSP clauses are encoded (2853 clauses, 40267 bytes)
1.63/1.72	c 2	2699 (70%) CSP clauses are encoded (3239 clauses, 46057 bytes)
1.63/1.72	c 2	3084 (80%) CSP clauses are encoded (3624 clauses, 52171 bytes)
1.63/1.76	c 2	3470 (90%) CSP clauses are encoded (7108 clauses, 95772 bytes)
1.73/1.84	c 2	3855 (100%) CSP clauses are encoded (16515 clauses, 269218 bytes)
1.73/1.84	c 2	3855 CSP clauses encoded
1.73/1.84	c 2	Writing map file : HOME/temp.map
1.73/1.85	c 2	Heap : 2 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
1.73/1.85	c 2	SAT : 1800 SAT variables, 16515 SAT clauses, 269218 bytes
1.73/1.85	c 2	Heap : 2 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
1.73/1.88	c 2	SOLVING HOME/temp.cnf
1.73/1.88	c 2	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
104.29/104.42	c 104	DECODING HOME/temp.out WITH HOME/temp.map
104.29/104.42	c 104	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'
104.32/104.50	c 105	Decoding HOME/temp.out
104.33/104.66	s SATISFIABLE
104.34/104.70	v 0 0 0 1 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 1 1 0 1 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 1 0 1 0 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 1 0 1 0 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 1 0 0 1 0 1 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 1 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 1 1 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 1 1 1 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 0 1 1 1 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 1 0 1 0 0 1 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0
104.34/104.71	c 105	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
104.34/104.74	c 105	CPU 104.61 (0.06 0.02 104.3 0.23)
104.34/104.74	c 105	END Sun Jul 12 10:03:23 2009

Verifier Data 

OK

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2087273-1247385698/watcher-2087273-1247385698 -o /tmp/evaluation-result-2087273-1247385698/solver-2087273-1247385698 -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-2087273-1247385698.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: 2.01 2.02 2.00 4/82 26841
/proc/meminfo: memFree=1663520/2055920 swapFree=4192812/4192956
[pid=26841] ppid=26839 vsize=12272 CPUtime=0
/proc/26841/stat : 26841 (sugar) R 26839 26841 25873 0 -1 4194304 359 0 0 0 0 0 0 0 18 0 1 0 25634874 12566528 327 996147200 4194304 4206940 548682068608 18446744073709551615 269816478718 0 0 4224 0 0 0 0 17 0 0 0
/proc/26841/statm: 3068 327 246 3 0 168 0

[startup+0.021299 s]
/proc/loadavg: 2.01 2.02 2.00 4/82 26841
/proc/meminfo: memFree=1663520/2055920 swapFree=4192812/4192956
[pid=26841] ppid=26839 vsize=12808 CPUtime=0.01
/proc/26841/stat : 26841 (sugar) R 26839 26841 25873 0 -1 4194304 564 0 0 0 1 0 0 0 18 0 1 0 25634874 13115392 532 996147200 4194304 4206940 548682068608 18446744073709551615 269807424225 0 0 4224 0 0 0 0 17 0 0 0
/proc/26841/statm: 3202 532 316 3 0 302 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12808

[startup+0.103313 s]
/proc/loadavg: 2.01 2.02 2.00 4/82 26841
/proc/meminfo: memFree=1663520/2055920 swapFree=4192812/4192956
[pid=26841] ppid=26839 vsize=16868 CPUtime=0.06
/proc/26841/stat : 26841 (sugar) S 26839 26841 25873 0 -1 4194304 1227 128 0 0 5 1 0 0 17 0 1 0 25634874 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 269816475746 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26841/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.301326 s]
/proc/loadavg: 2.01 2.02 2.00 4/82 26841
/proc/meminfo: memFree=1663520/2055920 swapFree=4192812/4192956
[pid=26841] ppid=26839 vsize=16868 CPUtime=0.06
/proc/26841/stat : 26841 (sugar) S 26839 26841 25873 0 -1 4194304 1227 128 0 0 5 1 0 0 17 0 1 0 25634874 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 269816475746 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26841/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.702378 s]
/proc/loadavg: 2.01 2.02 2.00 4/82 26841
/proc/meminfo: memFree=1663520/2055920 swapFree=4192812/4192956
[pid=26841] ppid=26839 vsize=16868 CPUtime=0.06
/proc/26841/stat : 26841 (sugar) S 26839 26841 25873 0 -1 4194304 1227 128 0 0 5 1 0 0 17 0 1 0 25634874 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 269816475746 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26841/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+1.50246 s]
/proc/loadavg: 2.01 2.02 2.00 4/93 26863
/proc/meminfo: memFree=1654912/2055920 swapFree=4192812/4192956
[pid=26841] ppid=26839 vsize=16868 CPUtime=0.8
/proc/26841/stat : 26841 (sugar) S 26839 26841 25873 0 -1 4194304 1310 6954 0 1 5 1 70 4 15 0 1 0 25634874 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 269816475746 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26841/statm: 4217 1111 409 3 0 796 0
[pid=26854] ppid=26841 vsize=5356 CPUtime=0
/proc/26854/stat : 26854 (sh) S 26841 26841 25873 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 25634959 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26854/statm: 1339 233 193 169 0 50 0
[pid=26855] ppid=26854 vsize=868512 CPUtime=0.64
/proc/26855/stat : 26855 (java) S 26854 26841 25873 0 -1 0 5749 0 1 0 59 5 0 0 20 0 9 0 25634959 889356288 5160 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/26855/statm: 217128 5160 1744 9 0 211633 0
[pid=26855/tid=26856] ppid=26854 vsize=868512 CPUtime=0.43
/proc/26855/task/26856/stat : 26856 (java) R 26854 26841 25873 0 -1 64 2682 0 1 0 42 1 0 0 25 0 9 0 25634960 889356288 5160 996147200 134512640 134550932 4294955936 18446744073709551615 4126555483 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=26855/tid=26857] ppid=26854 vsize=868512 CPUtime=0.03
/proc/26855/task/26857/stat : 26857 (java) S 26854 26841 25873 0 -1 64 895 0 0 0 3 0 0 0 16 0 9 0 25634961 889356288 5160 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=26855/tid=26858] ppid=26854 vsize=868512 CPUtime=0
/proc/26855/task/26858/stat : 26858 (java) S 26854 26841 25873 0 -1 64 11 0 0 0 0 0 0 0 24 0 9 0 25634961 889356288 5160 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=26855/tid=26859] ppid=26854 vsize=868512 CPUtime=0
/proc/26855/task/26859/stat : 26859 (java) S 26854 26841 25873 0 -1 64 4 0 0 0 0 0 0 0 25 0 9 0 25634961 889356288 5160 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=26855/tid=26860] ppid=26854 vsize=868512 CPUtime=0
/proc/26855/task/26860/stat : 26860 (java) S 26854 26841 25873 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 25634963 889356288 5160 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=26855/tid=26861] ppid=26854 vsize=868512 CPUtime=0.14
/proc/26855/task/26861/stat : 26861 (java) S 26854 26841 25873 0 -1 64 1479 0 0 0 13 1 0 0 16 0 9 0 25634963 889356288 5160 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=26855/tid=26862] ppid=26854 vsize=868512 CPUtime=0
/proc/26855/task/26862/stat : 26862 (java) S 26854 26841 25873 0 -1 64 0 0 0 0 0 0 0 0 25 0 9 0 25634963 889356288 5160 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=26855/tid=26863] ppid=26854 vsize=868512 CPUtime=0
/proc/26855/task/26863/stat : 26863 (java) S 26854 26841 25873 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 25634963 889356288 5160 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.44
Current children cumulated vsize (KiB) 890736

[startup+3.10163 s]
/proc/loadavg: 2.01 2.02 2.00 3/85 26865
/proc/meminfo: memFree=1658688/2055920 swapFree=4192812/4192956
[pid=26841] ppid=26839 vsize=16868 CPUtime=1.82
/proc/26841/stat : 26841 (sugar) S 26839 26841 25873 0 -1 4194304 1365 14325 0 2 5 1 165 11 16 0 1 0 25634874 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 269816475746 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26841/statm: 4217 1113 409 3 0 796 0
[pid=26864] ppid=26841 vsize=5356 CPUtime=0
/proc/26864/stat : 26864 (sh) S 26841 26841 25873 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25635063 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26864/statm: 1339 232 193 169 0 50 0
[pid=26865] ppid=26864 vsize=1792 CPUtime=1.2
/proc/26865/stat : 26865 (picosat) R 26864 26841 25873 0 -1 4194304 397 0 0 0 112 8 0 0 25 0 1 0 25635063 1835008 381 996147200 134512640 134931368 4294956256 18446744073709551615 134525631 0 0 4096 0 0 0 0 17 0 0 0
/proc/26865/statm: 448 381 48 102 0 343 0
Current children cumulated CPU time (s) 3.02
Current children cumulated vsize (KiB) 24016

[startup+6.30197 s]
/proc/loadavg: 2.01 2.02 2.00 3/85 26865
/proc/meminfo: memFree=1657728/2055920 swapFree=4192812/4192956
[pid=26841] ppid=26839 vsize=16868 CPUtime=1.82
/proc/26841/stat : 26841 (sugar) S 26839 26841 25873 0 -1 4194304 1365 14325 0 2 5 1 165 11 16 0 1 0 25634874 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 269816475746 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26841/statm: 4217 1113 409 3 0 796 0
[pid=26864] ppid=26841 vsize=5356 CPUtime=0
/proc/26864/stat : 26864 (sh) S 26841 26841 25873 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25635063 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26864/statm: 1339 232 193 169 0 50 0
[pid=26865] ppid=26864 vsize=2368 CPUtime=4.4
/proc/26865/stat : 26865 (picosat) R 26864 26841 25873 0 -1 4194304 529 0 0 0 432 8 0 0 25 0 1 0 25635063 2424832 513 996147200 134512640 134931368 4294956256 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 0 0 0
/proc/26865/statm: 592 513 48 102 0 487 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 24592

[startup+12.7017 s]
/proc/loadavg: 2.01 2.02 2.00 3/85 26865
/proc/meminfo: memFree=1657152/2055920 swapFree=4192812/4192956
[pid=26841] ppid=26839 vsize=16868 CPUtime=1.82
/proc/26841/stat : 26841 (sugar) S 26839 26841 25873 0 -1 4194304 1365 14325 0 2 5 1 165 11 16 0 1 0 25634874 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 269816475746 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26841/statm: 4217 1113 409 3 0 796 0
[pid=26864] ppid=26841 vsize=5356 CPUtime=0
/proc/26864/stat : 26864 (sh) S 26841 26841 25873 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25635063 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26864/statm: 1339 232 193 169 0 50 0
[pid=26865] ppid=26864 vsize=2944 CPUtime=10.8
/proc/26865/stat : 26865 (picosat) R 26864 26841 25873 0 -1 4194304 658 0 0 0 1072 8 0 0 25 0 1 0 25635063 3014656 642 996147200 134512640 134931368 4294956256 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 0 0 0
/proc/26865/statm: 736 642 48 102 0 631 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 25168

[startup+25.502 s]
/proc/loadavg: 2.00 2.01 2.00 3/85 26865
/proc/meminfo: memFree=1656192/2055920 swapFree=4192812/4192956
[pid=26841] ppid=26839 vsize=16868 CPUtime=1.82
/proc/26841/stat : 26841 (sugar) S 26839 26841 25873 0 -1 4194304 1365 14325 0 2 5 1 165 11 16 0 1 0 25634874 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 269816475746 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26841/statm: 4217 1113 409 3 0 796 0
[pid=26864] ppid=26841 vsize=5356 CPUtime=0
/proc/26864/stat : 26864 (sh) S 26841 26841 25873 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25635063 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26864/statm: 1339 232 193 169 0 50 0
[pid=26865] ppid=26864 vsize=3944 CPUtime=23.6
/proc/26865/stat : 26865 (picosat) R 26864 26841 25873 0 -1 4194304 921 0 0 0 2352 8 0 0 25 0 1 0 25635063 4038656 905 996147200 134512640 134931368 4294956256 18446744073709551615 134529762 0 0 4096 0 0 0 0 17 0 0 0
/proc/26865/statm: 986 905 48 102 0 881 0
Current children cumulated CPU time (s) 25.42
Current children cumulated vsize (KiB) 26168

[startup+51.1028 s]
/proc/loadavg: 2.00 2.01 2.00 3/85 26865
/proc/meminfo: memFree=1654464/2055920 swapFree=4192812/4192956
[pid=26841] ppid=26839 vsize=16868 CPUtime=1.82
/proc/26841/stat : 26841 (sugar) S 26839 26841 25873 0 -1 4194304 1365 14325 0 2 5 1 165 11 16 0 1 0 25634874 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 269816475746 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26841/statm: 4217 1113 409 3 0 796 0
[pid=26864] ppid=26841 vsize=5356 CPUtime=0
/proc/26864/stat : 26864 (sh) S 26841 26841 25873 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25635063 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26864/statm: 1339 232 193 169 0 50 0
[pid=26865] ppid=26864 vsize=5668 CPUtime=49.19
/proc/26865/stat : 26865 (picosat) R 26864 26841 25873 0 -1 4194304 1346 0 0 0 4911 8 0 0 25 0 1 0 25635063 5804032 1329 996147200 134512640 134931368 4294956256 18446744073709551615 134529886 0 0 4096 0 0 0 0 17 0 0 0
/proc/26865/statm: 1417 1329 48 102 0 1312 0
Current children cumulated CPU time (s) 51.01
Current children cumulated vsize (KiB) 27892

[startup+102.306 s]
/proc/loadavg: 2.00 2.01 2.00 3/85 26865
/proc/meminfo: memFree=1652928/2055920 swapFree=4192812/4192956
[pid=26841] ppid=26839 vsize=16868 CPUtime=1.82
/proc/26841/stat : 26841 (sugar) S 26839 26841 25873 0 -1 4194304 1365 14325 0 2 5 1 165 11 16 0 1 0 25634874 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 269816475746 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26841/statm: 4217 1113 409 3 0 796 0
[pid=26864] ppid=26841 vsize=5356 CPUtime=0
/proc/26864/stat : 26864 (sh) S 26841 26841 25873 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25635063 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26864/statm: 1339 232 193 169 0 50 0
[pid=26865] ppid=26864 vsize=7120 CPUtime=100.37
/proc/26865/stat : 26865 (picosat) R 26864 26841 25873 0 -1 4194304 1697 0 0 0 10029 8 0 0 25 0 1 0 25635063 7290880 1680 996147200 134512640 134931368 4294956256 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 0 0 0
/proc/26865/statm: 1780 1680 48 102 0 1675 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 29344

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

[startup+103.902 s]
/proc/loadavg: 2.00 2.01 2.00 3/85 26865
/proc/meminfo: memFree=1652736/2055920 swapFree=4192812/4192956
[pid=26841] ppid=26839 vsize=16868 CPUtime=1.82
/proc/26841/stat : 26841 (sugar) S 26839 26841 25873 0 -1 4194304 1365 14325 0 2 5 1 165 11 16 0 1 0 25634874 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 269816475746 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26841/statm: 4217 1113 409 3 0 796 0
[pid=26864] ppid=26841 vsize=5356 CPUtime=0
/proc/26864/stat : 26864 (sh) S 26841 26841 25873 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25635063 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26864/statm: 1339 232 193 169 0 50 0
[pid=26865] ppid=26864 vsize=7912 CPUtime=101.96
/proc/26865/stat : 26865 (picosat) R 26864 26841 25873 0 -1 4194304 1891 0 0 0 10188 8 0 0 25 0 1 0 25635063 8101888 1874 996147200 134512640 134931368 4294956256 18446744073709551615 134524040 0 0 4096 0 0 0 0 17 0 0 0
/proc/26865/statm: 1978 1874 48 102 0 1873 0
Current children cumulated CPU time (s) 103.78
Current children cumulated vsize (KiB) 30136

[startup+104.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/85 26865
/proc/meminfo: memFree=1652736/2055920 swapFree=4192812/4192956
[pid=26841] ppid=26839 vsize=16868 CPUtime=1.82
/proc/26841/stat : 26841 (sugar) S 26839 26841 25873 0 -1 4194304 1365 14325 0 2 5 1 165 11 16 0 1 0 25634874 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 269816475746 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26841/statm: 4217 1113 409 3 0 796 0
[pid=26864] ppid=26841 vsize=5356 CPUtime=0
/proc/26864/stat : 26864 (sh) S 26841 26841 25873 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25635063 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26864/statm: 1339 232 193 169 0 50 0
[pid=26865] ppid=26864 vsize=7912 CPUtime=102.36
/proc/26865/stat : 26865 (picosat) R 26864 26841 25873 0 -1 4194304 1891 0 0 0 10228 8 0 0 25 0 1 0 25635063 8101888 1874 996147200 134512640 134931368 4294956256 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 0 0 0
/proc/26865/statm: 1978 1874 48 102 0 1873 0
Current children cumulated CPU time (s) 104.18
Current children cumulated vsize (KiB) 30136

[startup+104.702 s]
/proc/loadavg: 2.00 2.01 2.00 3/85 26865
/proc/meminfo: memFree=1652160/2055920 swapFree=4192812/4192956
[pid=26841] ppid=26839 vsize=16868 CPUtime=104.34
/proc/26841/stat : 26841 (sugar) R 26839 26841 25873 0 -1 4194304 1448 16507 0 2 6 2 10406 20 15 0 1 0 25634874 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 269816475746 0 0 4224 16386 0 0 0 17 0 0 0
/proc/26841/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 104.34
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 104.748
CPU time (s): 104.63
CPU user time (s): 104.372
CPU system time (s): 0.25796
CPU usage (%): 99.8872
Max. virtual memory (cumulated for all children) (KiB): 890936

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 104.372
system time used= 0.25796
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22022
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= 3310
involuntary context switches= 3461

runsolver used 0.133979 second user time and 0.32795 second system time

The end

Launcher Data 

Begin job on node81 at 2009-07-12 10:01:38
IDJOB=2087273
IDBENCH=58709
IDSOLVER=738
FILE ID=node81/2087273-1247385698
PBS_JOBID= 9507196
Free space on /tmp= 126652 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/socialGolfers/normalized-socialGolfer-6-3-5.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-2087273-1247385698/watcher-2087273-1247385698 -o /tmp/evaluation-result-2087273-1247385698/solver-2087273-1247385698 -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-2087273-1247385698.xml

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

MD5SUM BENCH= be5703472a17e97989b970da7fed1b87
RANDOM SEED=1999272721

node81.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		: 3000.233
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		: 3000.233
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1664000 kB
Buffers:         13936 kB
Cached:         128660 kB
SwapCached:          0 kB
Active:         270600 kB
Inactive:        57088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1664000 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1940 kB
Writeback:           0 kB
Mapped:         205416 kB
Slab:            48908 kB
Committed_AS:   413824 kB
PageTables:       2248 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126648 MiB
End job on node81 at 2009-07-12 10:03:23