Trace number 2090782

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 95.7624 96.3701

General information on the benchmark

Namecsp/tightness0.9/
normalized-rand-2-40-180-84-900-31_ext.xml
MD5SUM53de9724d2261f784ea320a8a84f71da
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.72089
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints84
Maximum constraint arity2
Maximum domain size180
Number of constraints which are defined in extension84
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.07	c 0	Sugar v1-14-6 + HOME/picosat
0.00/0.07	c 0	BEGIN Sun Jul 12 11:35:42 2009
0.00/0.07	c 0	PID 28018
0.00/0.07	c 0	HOST node76.alineos.net
0.00/0.07	c 0	CONVERTING HOME/instance-2090782-1247391341.xml TO HOME/temp.csp
0.00/0.07	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2090782-1247391341.xml' 'HOME/temp.csp'
0.06/0.98	c 1	1 domains, 40 variables, 0 predicates, 84 relations, 84 constraints
0.95/1.01	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.95/1.01	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'
0.95/1.09	c 1	Parsing HOME/temp.csp
2.54/2.65	c 2	parsed 209 expressions
2.54/2.66	c 2	Heap : 28 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.54/2.66	c 2	Converting to clausal form CSP
2.54/2.68	c 2	converted 21 (10%) expressions
2.54/2.68	c 2	converted 42 (20%) expressions
2.64/2.71	c 2	converted 63 (30%) expressions
2.64/2.71	c 2	converted 84 (40%) expressions
2.64/2.73	c 3	converted 105 (50%) expressions
2.64/2.77	c 3	converted 126 (60%) expressions
3.03/3.15	c 3	converted 147 (70%) expressions
3.14/3.28	c 3	converted 168 (80%) expressions
3.33/3.45	c 3	converted 189 (90%) expressions
3.43/3.58	c 3	converted 209 (100%) expressions
3.43/3.58	c 3	CSP : 40 integers, 0 booleans, 84 clauses, largest domain size 180
3.43/3.58	c 3	Heap : 56 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
3.43/3.58	c 3	Propagation in CSP
3.43/3.58	c 3	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
3.43/3.58	c 3	CSP : 40 integers, 0 booleans, 84 clauses, largest domain size 180
3.43/3.58	c 3	Heap : 56 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
3.43/3.59	c 3	Simplifing CSP by introducing new Boolean variables
3.43/3.59	c 3	CSP : 40 integers, 0 booleans, 84 clauses, largest domain size 180
3.43/3.59	c 3	Heap : 56 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
3.63/3.75	c 4	Encoding CSP to SAT : HOME/temp.cnf
3.63/3.77	c 4	4 (10%) CSP integer variables are encoded (712 clauses, 7682 bytes)
3.63/3.78	c 4	8 (20%) CSP integer variables are encoded (1424 clauses, 16375 bytes)
3.63/3.78	c 4	12 (30%) CSP integer variables are encoded (2136 clauses, 25631 bytes)
3.63/3.78	c 4	16 (40%) CSP integer variables are encoded (2848 clauses, 34887 bytes)
3.63/3.78	c 4	20 (50%) CSP integer variables are encoded (3560 clauses, 44143 bytes)
3.63/3.78	c 4	24 (60%) CSP integer variables are encoded (4272 clauses, 53399 bytes)
3.63/3.78	c 4	28 (70%) CSP integer variables are encoded (4984 clauses, 62655 bytes)
3.63/3.78	c 4	32 (80%) CSP integer variables are encoded (5696 clauses, 71911 bytes)
3.63/3.78	c 4	36 (90%) CSP integer variables are encoded (6408 clauses, 81167 bytes)
3.63/3.78	c 4	40 (100%) CSP integer variables are encoded (7120 clauses, 90423 bytes)
3.93/4.10	c 4	9 (10%) CSP clauses are encoded (34237 clauses, 644324 bytes)
4.22/4.33	c 4	17 (20%) CSP clauses are encoded (58410 clauses, 1157714 bytes)
4.42/4.58	c 4	26 (30%) CSP clauses are encoded (85542 clauses, 1759813 bytes)
4.72/4.81	c 5	34 (40%) CSP clauses are encoded (109874 clauses, 2328297 bytes)
4.92/5.05	c 5	42 (50%) CSP clauses are encoded (134186 clauses, 2896359 bytes)
5.21/5.32	c 5	51 (60%) CSP clauses are encoded (161451 clauses, 3533195 bytes)
5.42/5.55	c 5	59 (70%) CSP clauses are encoded (185491 clauses, 4094539 bytes)
5.72/5.82	c 6	68 (80%) CSP clauses are encoded (212632 clauses, 4728545 bytes)
5.91/6.05	c 6	76 (90%) CSP clauses are encoded (236731 clauses, 5291215 bytes)
6.11/6.28	c 6	84 (100%) CSP clauses are encoded (261021 clauses, 5858467 bytes)
6.11/6.28	c 6	84 CSP clauses encoded
6.11/6.28	c 6	Writing map file : HOME/temp.map
6.11/6.28	c 6	Heap : 23 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
6.11/6.28	c 6	SAT : 7160 SAT variables, 261021 SAT clauses, 5858467 bytes
6.11/6.28	c 6	Heap : 23 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
6.20/6.34	c 6	SOLVING HOME/temp.cnf
6.20/6.34	c 6	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
95.51/96.14	c 96	DECODING HOME/temp.out WITH HOME/temp.map
95.51/96.14	c 96	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'
95.57/96.22	c 96	Decoding HOME/temp.out
95.57/96.29	s SATISFIABLE
95.57/96.29	v 40 124 89 83 105 151 57 61 37 135 127 8 128 75 145 81 115 87 104 49 68 22 158 123 126 90 162 75 128 140 44 83 138 100 5 54 32 3 0 172
95.57/96.32	c 96	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
95.57/96.37	c 96	CPU 95.74 (0.05 0.02 94.02 1.65)
95.57/96.37	c 96	END Sun Jul 12 11:37:18 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-2090782-1247391341/watcher-2090782-1247391341 -o /tmp/evaluation-result-2090782-1247391341/solver-2090782-1247391341 -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-2090782-1247391341.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: 2.26 2.06 1.94 4/85 28018
/proc/meminfo: memFree=1697968/2055920 swapFree=4192812/4192956
[pid=28018] ppid=28016 vsize=12272 CPUtime=0
/proc/28018/stat : 28018 (sugar) R 28016 28018 25753 0 -1 4194304 396 0 0 0 0 0 0 0 20 0 1 0 26199513 12566528 364 996147200 4194304 4206940 548682068608 18446744073709551615 265674259045 0 0 4224 0 0 0 0 17 1 0 0
/proc/28018/statm: 3068 364 274 3 0 168 0

[startup+0.077929 s]
/proc/loadavg: 2.26 2.06 1.94 4/85 28018
/proc/meminfo: memFree=1697968/2055920 swapFree=4192812/4192956
[pid=28018] ppid=28016 vsize=16868 CPUtime=0.06
/proc/28018/stat : 28018 (sugar) S 28016 28018 25753 0 -1 4194304 1227 128 0 0 5 1 0 0 16 0 1 0 26199513 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28018/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.101933 s]
/proc/loadavg: 2.26 2.06 1.94 4/85 28018
/proc/meminfo: memFree=1697968/2055920 swapFree=4192812/4192956
[pid=28018] ppid=28016 vsize=16868 CPUtime=0.06
/proc/28018/stat : 28018 (sugar) S 28016 28018 25753 0 -1 4194304 1227 128 0 0 5 1 0 0 16 0 1 0 26199513 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28018/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.301969 s]
/proc/loadavg: 2.26 2.06 1.94 4/85 28018
/proc/meminfo: memFree=1697968/2055920 swapFree=4192812/4192956
[pid=28018] ppid=28016 vsize=16868 CPUtime=0.06
/proc/28018/stat : 28018 (sugar) S 28016 28018 25753 0 -1 4194304 1227 128 0 0 5 1 0 0 16 0 1 0 26199513 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28018/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.701045 s]
/proc/loadavg: 2.26 2.06 1.94 4/85 28018
/proc/meminfo: memFree=1697968/2055920 swapFree=4192812/4192956
[pid=28018] ppid=28016 vsize=16868 CPUtime=0.06
/proc/28018/stat : 28018 (sugar) S 28016 28018 25753 0 -1 4194304 1227 128 0 0 5 1 0 0 16 0 1 0 26199513 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28018/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+1.5012 s]
/proc/loadavg: 2.26 2.06 1.94 2/96 28030
/proc/meminfo: memFree=1675352/2055920 swapFree=4192812/4192956
[pid=28018] ppid=28016 vsize=16868 CPUtime=0.97
/proc/28018/stat : 28018 (sugar) S 28016 28018 25753 0 -1 4194304 1309 8022 0 1 5 2 84 6 15 0 1 0 26199513 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28018/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.97
Current children cumulated vsize (KiB) 16868

[startup+3.10251 s]
/proc/loadavg: 2.26 2.06 1.94 3/96 28040
/proc/meminfo: memFree=1666072/2055920 swapFree=4192812/4192956
[pid=28018] ppid=28016 vsize=16868 CPUtime=0.97
/proc/28018/stat : 28018 (sugar) S 28016 28018 25753 0 -1 4194304 1309 8022 0 1 5 2 84 6 16 0 1 0 26199513 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28018/statm: 4217 1111 409 3 0 796 0
[pid=28031] ppid=28018 vsize=5356 CPUtime=0
/proc/28031/stat : 28031 (sh) S 28018 28018 25753 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 26199614 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28031/statm: 1339 233 193 169 0 50 0
[pid=28032] ppid=28031 vsize=864240 CPUtime=2.06
/proc/28032/stat : 28032 (java) S 28031 28018 25753 0 -1 0 15464 0 1 0 198 8 0 0 18 0 9 0 26199615 884981760 14694 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/28032/statm: 216060 14694 2566 9 0 210565 0
[pid=28032/tid=28033] ppid=28031 vsize=864240 CPUtime=1.05
/proc/28032/task/28033/stat : 28033 (java) R 28031 28018 25753 0 -1 64 3181 0 1 0 103 2 0 0 25 0 9 0 26199616 884981760 14694 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28032/tid=28034] ppid=28031 vsize=864240 CPUtime=0.95
/proc/28032/task/28034/stat : 28034 (java) R 28031 28018 25753 0 -1 64 11267 0 0 0 90 5 0 0 17 0 9 0 26199617 884981760 14694 996147200 134512640 134550932 4294955936 18446744073709551615 102759299 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=28032/tid=28035] ppid=28031 vsize=864240 CPUtime=0
/proc/28032/task/28035/stat : 28035 (java) S 28031 28018 25753 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 26199617 884981760 14694 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28032/tid=28036] ppid=28031 vsize=864240 CPUtime=0
/proc/28032/task/28036/stat : 28036 (java) S 28031 28018 25753 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 26199617 884981760 14694 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28032/tid=28037] ppid=28031 vsize=864240 CPUtime=0
/proc/28032/task/28037/stat : 28037 (java) S 28031 28018 25753 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 26199619 884981760 14694 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28032/tid=28038] ppid=28031 vsize=864240 CPUtime=0.04
/proc/28032/task/28038/stat : 28038 (java) S 28031 28018 25753 0 -1 64 312 0 0 0 4 0 0 0 16 0 9 0 26199619 884981760 14694 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28032/tid=28039] ppid=28031 vsize=864240 CPUtime=0
/proc/28032/task/28039/stat : 28039 (java) S 28031 28018 25753 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 26199619 884981760 14694 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28032/tid=28040] ppid=28031 vsize=864240 CPUtime=0
/proc/28032/task/28040/stat : 28040 (java) S 28031 28018 25753 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 26199619 884981760 14694 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.03
Current children cumulated vsize (KiB) 886464

[startup+6.30113 s]
/proc/loadavg: 2.48 2.11 1.95 3/96 28040
/proc/meminfo: memFree=1620504/2055920 swapFree=4192812/4192956
[pid=28018] ppid=28016 vsize=16868 CPUtime=0.97
/proc/28018/stat : 28018 (sugar) S 28016 28018 25753 0 -1 4194304 1310 8022 0 1 5 2 84 6 15 0 1 0 26199513 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28018/statm: 4217 1111 409 3 0 796 0
[pid=28031] ppid=28018 vsize=5356 CPUtime=0
/proc/28031/stat : 28031 (sh) S 28018 28018 25753 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 26199614 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28031/statm: 1339 233 193 169 0 50 0
[pid=28032] ppid=28031 vsize=864352 CPUtime=5.23
/proc/28032/stat : 28032 (java) S 28031 28018 25753 0 -1 0 20337 0 1 0 508 15 0 0 18 0 9 0 26199615 885096448 19450 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/28032/statm: 216088 19450 2591 9 0 210565 0
[pid=28032/tid=28033] ppid=28031 vsize=864352 CPUtime=3.66
/proc/28032/task/28033/stat : 28033 (java) S 28031 28018 25753 0 -1 64 3349 0 1 0 361 5 0 0 25 0 9 0 26199616 885096448 19450 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28032/tid=28034] ppid=28031 vsize=864352 CPUtime=1.47
/proc/28032/task/28034/stat : 28034 (java) S 28031 28018 25753 0 -1 64 15949 0 0 0 139 8 0 0 16 0 9 0 26199617 885096448 19450 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=28032/tid=28035] ppid=28031 vsize=864352 CPUtime=0
/proc/28032/task/28035/stat : 28035 (java) S 28031 28018 25753 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 26199617 885096448 19450 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28032/tid=28036] ppid=28031 vsize=864352 CPUtime=0
/proc/28032/task/28036/stat : 28036 (java) S 28031 28018 25753 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 26199617 885096448 19450 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28032/tid=28037] ppid=28031 vsize=864352 CPUtime=0
/proc/28032/task/28037/stat : 28037 (java) S 28031 28018 25753 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 26199619 885096448 19450 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28032/tid=28038] ppid=28031 vsize=864352 CPUtime=0.07
/proc/28032/task/28038/stat : 28038 (java) S 28031 28018 25753 0 -1 64 335 0 0 0 7 0 0 0 16 0 9 0 26199619 885096448 19450 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28032/tid=28039] ppid=28031 vsize=864352 CPUtime=0
/proc/28032/task/28039/stat : 28039 (java) S 28031 28018 25753 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 26199619 885096448 19450 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28032/tid=28040] ppid=28031 vsize=864352 CPUtime=0
/proc/28032/task/28040/stat : 28040 (java) S 28031 28018 25753 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 26199619 885096448 19450 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 886576

[startup+12.7014 s]
/proc/loadavg: 2.60 2.14 1.96 3/88 28042
/proc/meminfo: memFree=1675928/2055920 swapFree=4192812/4192956
[pid=28018] ppid=28016 vsize=16868 CPUtime=6.22
/proc/28018/stat : 28018 (sugar) S 28016 28018 25753 0 -1 4194304 1365 28649 0 2 5 2 593 22 16 0 1 0 26199513 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28018/statm: 4217 1113 409 3 0 796 0
[pid=28041] ppid=28018 vsize=5356 CPUtime=0
/proc/28041/stat : 28041 (sh) S 28018 28018 25753 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26200148 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28041/statm: 1339 232 193 169 0 50 0
[pid=28042] ppid=28041 vsize=10916 CPUtime=6.3
/proc/28042/stat : 28042 (picosat) R 28041 28018 25753 0 -1 4194304 2634 0 0 0 494 136 0 0 25 0 1 0 26200148 11177984 2618 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28042/statm: 2729 2618 42 102 0 2624 0
Current children cumulated CPU time (s) 12.52
Current children cumulated vsize (KiB) 33140

[startup+25.5018 s]
/proc/loadavg: 2.47 2.13 1.96 3/88 28042
/proc/meminfo: memFree=1674072/2055920 swapFree=4192812/4192956
[pid=28018] ppid=28016 vsize=16868 CPUtime=6.22
/proc/28018/stat : 28018 (sugar) S 28016 28018 25753 0 -1 4194304 1365 28649 0 2 5 2 593 22 16 0 1 0 26199513 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28018/statm: 4217 1113 409 3 0 796 0
[pid=28041] ppid=28018 vsize=5356 CPUtime=0
/proc/28041/stat : 28041 (sh) S 28018 28018 25753 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26200148 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28041/statm: 1339 232 193 169 0 50 0
[pid=28042] ppid=28041 vsize=13656 CPUtime=19.04
/proc/28042/stat : 28042 (picosat) R 28041 28018 25753 0 -1 4194304 3092 0 0 0 1767 137 0 0 25 0 1 0 26200148 13983744 3076 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28042/statm: 3414 3076 42 102 0 3309 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 35880

[startup+51.1017 s]
/proc/loadavg: 2.31 2.12 1.96 3/88 28042
/proc/meminfo: memFree=1671192/2055920 swapFree=4192812/4192956
[pid=28018] ppid=28016 vsize=16868 CPUtime=6.22
/proc/28018/stat : 28018 (sugar) S 28016 28018 25753 0 -1 4194304 1365 28649 0 2 5 2 593 22 16 0 1 0 26199513 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28018/statm: 4217 1113 409 3 0 796 0
[pid=28041] ppid=28018 vsize=5356 CPUtime=0
/proc/28041/stat : 28041 (sh) S 28018 28018 25753 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26200148 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28041/statm: 1339 232 193 169 0 50 0
[pid=28042] ppid=28041 vsize=16692 CPUtime=44.52
/proc/28042/stat : 28042 (picosat) R 28041 28018 25753 0 -1 4194304 3882 0 0 0 4313 139 0 0 25 0 1 0 26200148 17092608 3866 996147200 134512640 134931368 4294956256 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/28042/statm: 4173 3866 42 102 0 4068 0
Current children cumulated CPU time (s) 50.74
Current children cumulated vsize (KiB) 38916

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

[startup+76.7017 s]
/proc/loadavg: 2.20 2.11 1.96 3/88 28042
/proc/meminfo: memFree=1670296/2055920 swapFree=4192812/4192956
[pid=28018] ppid=28016 vsize=16868 CPUtime=6.22
/proc/28018/stat : 28018 (sugar) S 28016 28018 25753 0 -1 4194304 1365 28649 0 2 5 2 593 22 16 0 1 0 26199513 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28018/statm: 4217 1113 409 3 0 796 0
[pid=28041] ppid=28018 vsize=5356 CPUtime=0
/proc/28041/stat : 28041 (sh) S 28018 28018 25753 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26200148 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28041/statm: 1339 232 193 169 0 50 0
[pid=28042] ppid=28041 vsize=17224 CPUtime=69.99
/proc/28042/stat : 28042 (picosat) R 28041 28018 25753 0 -1 4194304 4104 0 0 0 6860 139 0 0 25 0 1 0 26200148 17637376 4017 996147200 134512640 134931368 4294956256 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/28042/statm: 4306 4017 48 102 0 4201 0
Current children cumulated CPU time (s) 76.21
Current children cumulated vsize (KiB) 39448

[startup+89.5011 s]
/proc/loadavg: 2.16 2.10 1.96 3/88 28042
/proc/meminfo: memFree=1670232/2055920 swapFree=4192812/4192956
[pid=28018] ppid=28016 vsize=16868 CPUtime=6.22
/proc/28018/stat : 28018 (sugar) S 28016 28018 25753 0 -1 4194304 1365 28649 0 2 5 2 593 22 16 0 1 0 26199513 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28018/statm: 4217 1113 409 3 0 796 0
[pid=28041] ppid=28018 vsize=5356 CPUtime=0
/proc/28041/stat : 28041 (sh) S 28018 28018 25753 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26200148 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28041/statm: 1339 232 193 169 0 50 0
[pid=28042] ppid=28041 vsize=17224 CPUtime=82.73
/proc/28042/stat : 28042 (picosat) R 28041 28018 25753 0 -1 4194304 4104 0 0 0 8134 139 0 0 25 0 1 0 26200148 17637376 4017 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28042/statm: 4306 4017 48 102 0 4201 0
Current children cumulated CPU time (s) 88.95
Current children cumulated vsize (KiB) 39448

[startup+92.7017 s]
/proc/loadavg: 2.16 2.10 1.96 3/88 28042
/proc/meminfo: memFree=1670232/2055920 swapFree=4192812/4192956
[pid=28018] ppid=28016 vsize=16868 CPUtime=6.22
/proc/28018/stat : 28018 (sugar) S 28016 28018 25753 0 -1 4194304 1365 28649 0 2 5 2 593 22 16 0 1 0 26199513 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28018/statm: 4217 1113 409 3 0 796 0
[pid=28041] ppid=28018 vsize=5356 CPUtime=0
/proc/28041/stat : 28041 (sh) S 28018 28018 25753 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26200148 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28041/statm: 1339 232 193 169 0 50 0
[pid=28042] ppid=28041 vsize=17356 CPUtime=85.91
/proc/28042/stat : 28042 (picosat) R 28041 28018 25753 0 -1 4194304 4133 0 0 0 8452 139 0 0 25 0 1 0 26200148 17772544 4046 996147200 134512640 134931368 4294956256 18446744073709551615 134529700 0 0 4096 0 0 0 0 17 1 0 0
/proc/28042/statm: 4339 4046 48 102 0 4234 0
Current children cumulated CPU time (s) 92.13
Current children cumulated vsize (KiB) 39580

[startup+94.301 s]
/proc/loadavg: 2.14 2.10 1.96 3/88 28042
/proc/meminfo: memFree=1670168/2055920 swapFree=4192812/4192956
[pid=28018] ppid=28016 vsize=16868 CPUtime=6.22
/proc/28018/stat : 28018 (sugar) S 28016 28018 25753 0 -1 4194304 1365 28649 0 2 5 2 593 22 16 0 1 0 26199513 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28018/statm: 4217 1113 409 3 0 796 0
[pid=28041] ppid=28018 vsize=5356 CPUtime=0
/proc/28041/stat : 28041 (sh) S 28018 28018 25753 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26200148 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28041/statm: 1339 232 193 169 0 50 0
[pid=28042] ppid=28041 vsize=17488 CPUtime=87.5
/proc/28042/stat : 28042 (picosat) R 28041 28018 25753 0 -1 4194304 4173 0 0 0 8611 139 0 0 25 0 1 0 26200148 17907712 4086 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28042/statm: 4372 4086 48 102 0 4267 0
Current children cumulated CPU time (s) 93.72
Current children cumulated vsize (KiB) 39712

[startup+95.1022 s]
/proc/loadavg: 2.14 2.10 1.96 3/88 28042
/proc/meminfo: memFree=1670104/2055920 swapFree=4192812/4192956
[pid=28018] ppid=28016 vsize=16868 CPUtime=6.22
/proc/28018/stat : 28018 (sugar) S 28016 28018 25753 0 -1 4194304 1365 28649 0 2 5 2 593 22 16 0 1 0 26199513 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28018/statm: 4217 1113 409 3 0 796 0
[pid=28041] ppid=28018 vsize=5356 CPUtime=0
/proc/28041/stat : 28041 (sh) S 28018 28018 25753 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26200148 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28041/statm: 1339 232 193 169 0 50 0
[pid=28042] ppid=28041 vsize=17620 CPUtime=88.29
/proc/28042/stat : 28042 (picosat) R 28041 28018 25753 0 -1 4194304 4200 0 0 0 8690 139 0 0 25 0 1 0 26200148 18042880 4113 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28042/statm: 4405 4113 48 102 0 4300 0
Current children cumulated CPU time (s) 94.51
Current children cumulated vsize (KiB) 39844

[startup+95.9024 s]
/proc/loadavg: 2.14 2.10 1.96 3/88 28042
/proc/meminfo: memFree=1669976/2055920 swapFree=4192812/4192956
[pid=28018] ppid=28016 vsize=16868 CPUtime=6.22
/proc/28018/stat : 28018 (sugar) S 28016 28018 25753 0 -1 4194304 1365 28649 0 2 5 2 593 22 16 0 1 0 26199513 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28018/statm: 4217 1113 409 3 0 796 0
[pid=28041] ppid=28018 vsize=5356 CPUtime=0
/proc/28041/stat : 28041 (sh) S 28018 28018 25753 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26200148 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28041/statm: 1339 232 193 169 0 50 0
[pid=28042] ppid=28041 vsize=17752 CPUtime=89.09
/proc/28042/stat : 28042 (picosat) R 28041 28018 25753 0 -1 4194304 4220 0 0 0 8770 139 0 0 25 0 1 0 26200148 18178048 4133 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28042/statm: 4438 4133 48 102 0 4333 0
Current children cumulated CPU time (s) 95.31
Current children cumulated vsize (KiB) 39976

[startup+96.3024 s]
/proc/loadavg: 2.14 2.10 1.96 3/88 28042
/proc/meminfo: memFree=1669976/2055920 swapFree=4192812/4192956
[pid=28018] ppid=28016 vsize=16868 CPUtime=95.57
/proc/28018/stat : 28018 (sugar) S 28016 28018 25753 0 -1 4194304 1449 33165 0 2 5 2 9387 163 15 0 1 0 26199513 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/28018/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 95.57
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 96.3701
CPU time (s): 95.7624
CPU user time (s): 94.0747
CPU system time (s): 1.68774
CPU usage (%): 99.3694
Max. virtual memory (cumulated for all children) (KiB): 886576

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 94.0747
system time used= 1.68774
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38463
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= 3580
involuntary context switches= 6237

runsolver used 0.141978 second user time and 0.297954 second system time

The end

Launcher Data 

Begin job on node76 at 2009-07-12 11:35:42
IDJOB=2090782
IDBENCH=59891
IDSOLVER=738
FILE ID=node76/2090782-1247391341
PBS_JOBID= 9507208
Free space on /tmp= 66428 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/tightness0.9/normalized-rand-2-40-180-84-900-31_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-2090782-1247391341/watcher-2090782-1247391341 -o /tmp/evaluation-result-2090782-1247391341/solver-2090782-1247391341 -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-2090782-1247391341.xml

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

MD5SUM BENCH= 53de9724d2261f784ea320a8a84f71da
RANDOM SEED=1325171852

node76.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		: 3000.277
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		: 3000.277
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:       1698512 kB
Buffers:         24524 kB
Cached:         113108 kB
SwapCached:          0 kB
Active:         227904 kB
Inactive:        75240 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1698512 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3416 kB
Writeback:           0 kB
Mapped:         181240 kB
Slab:            39228 kB
Committed_AS:   887556 kB
PageTables:       2120 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= 66424 MiB
End job on node76 at 2009-07-12 11:37:18