Trace number 2090903

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 106.908 107.909

General information on the benchmark

Namecsp/tightness0.9/
normalized-rand-2-40-180-84-900-75_ext.xml
MD5SUM8b4918b8b55d409ea9381b08f5849fa6
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark2.41663
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 11:39:43 2009
0.00/0.07	c 0	PID 30071
0.06/0.07	c 0	HOST node84.alineos.net
0.06/0.07	c 0	CONVERTING HOME/instance-2090903-1247391582.xml TO HOME/temp.csp
0.06/0.07	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2090903-1247391582.xml' 'HOME/temp.csp'
0.06/0.94	c 0	1 domains, 40 variables, 0 predicates, 84 relations, 84 constraints
0.06/0.97	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.97	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'
0.93/1.05	c 1	Parsing HOME/temp.csp
2.42/2.54	c 2	parsed 209 expressions
2.42/2.55	c 2	Heap : 28 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.42/2.55	c 2	Converting to clausal form CSP
2.42/2.57	c 2	converted 21 (10%) expressions
2.42/2.57	c 2	converted 42 (20%) expressions
2.42/2.60	c 2	converted 63 (30%) expressions
2.52/2.61	c 2	converted 84 (40%) expressions
2.52/2.62	c 2	converted 105 (50%) expressions
2.71/2.82	c 2	converted 126 (60%) expressions
2.92/3.01	c 3	converted 147 (70%) expressions
3.02/3.13	c 3	converted 168 (80%) expressions
3.12/3.29	c 3	converted 189 (90%) expressions
3.31/3.41	c 3	converted 209 (100%) expressions
3.31/3.41	c 3	CSP : 40 integers, 0 booleans, 84 clauses, largest domain size 180
3.31/3.41	c 3	Heap : 57 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
3.31/3.42	c 3	Propagation in CSP
3.31/3.42	c 3	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
3.31/3.42	c 3	CSP : 40 integers, 0 booleans, 84 clauses, largest domain size 180
3.31/3.42	c 3	Heap : 57 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
3.31/3.42	c 3	Simplifing CSP by introducing new Boolean variables
3.31/3.42	c 3	CSP : 40 integers, 0 booleans, 84 clauses, largest domain size 180
3.31/3.42	c 3	Heap : 57 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
3.41/3.58	c 3	Encoding CSP to SAT : HOME/temp.cnf
3.41/3.59	c 3	4 (10%) CSP integer variables are encoded (712 clauses, 7682 bytes)
3.41/3.60	c 3	8 (20%) CSP integer variables are encoded (1424 clauses, 16375 bytes)
3.51/3.60	c 3	12 (30%) CSP integer variables are encoded (2136 clauses, 25631 bytes)
3.51/3.60	c 3	16 (40%) CSP integer variables are encoded (2848 clauses, 34887 bytes)
3.51/3.60	c 3	20 (50%) CSP integer variables are encoded (3560 clauses, 44143 bytes)
3.51/3.60	c 3	24 (60%) CSP integer variables are encoded (4272 clauses, 53399 bytes)
3.51/3.60	c 3	28 (70%) CSP integer variables are encoded (4984 clauses, 62655 bytes)
3.51/3.60	c 3	32 (80%) CSP integer variables are encoded (5696 clauses, 71911 bytes)
3.51/3.61	c 3	36 (90%) CSP integer variables are encoded (6408 clauses, 81167 bytes)
3.51/3.61	c 3	40 (100%) CSP integer variables are encoded (7120 clauses, 90423 bytes)
3.81/3.91	c 3	9 (10%) CSP clauses are encoded (34112 clauses, 630471 bytes)
4.01/4.13	c 4	17 (20%) CSP clauses are encoded (58420 clauses, 1150235 bytes)
4.21/4.39	c 4	26 (30%) CSP clauses are encoded (85489 clauses, 1736194 bytes)
4.50/4.61	c 4	34 (40%) CSP clauses are encoded (109494 clauses, 2293334 bytes)
4.71/4.84	c 4	42 (50%) CSP clauses are encoded (133993 clauses, 2865821 bytes)
4.90/5.10	c 5	51 (60%) CSP clauses are encoded (161315 clauses, 3504078 bytes)
5.20/5.32	c 5	59 (70%) CSP clauses are encoded (185581 clauses, 4070816 bytes)
5.40/5.58	c 5	68 (80%) CSP clauses are encoded (213060 clauses, 4712928 bytes)
5.70/5.81	c 5	76 (90%) CSP clauses are encoded (237460 clauses, 5283061 bytes)
5.89/6.04	c 6	84 (100%) CSP clauses are encoded (261589 clauses, 5846633 bytes)
5.93/6.37	c 6	84 CSP clauses encoded
5.93/6.37	c 6	Writing map file : HOME/temp.map
5.93/6.37	c 6	Heap : 20 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
5.93/6.37	c 6	SAT : 7160 SAT variables, 261589 SAT clauses, 5846633 bytes
5.93/6.37	c 6	Heap : 20 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
5.93/6.40	c 6	SOLVING HOME/temp.cnf
5.93/6.40	c 6	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
106.73/107.74	c 107	DECODING HOME/temp.out WITH HOME/temp.map
106.73/107.74	c 107	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'
106.79/107.82	c 107	Decoding HOME/temp.out
106.79/107.83	s UNSATISFIABLE
106.79/107.85	c 107	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
106.79/107.90	c 107	CPU 106.88 (0.06 0.01 105.11 1.7)
106.79/107.90	c 107	END Sun Jul 12 11:41:30 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-2090903-1247391582/watcher-2090903-1247391582 -o /tmp/evaluation-result-2090903-1247391582/solver-2090903-1247391582 -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-2090903-1247391582.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 30071
/proc/meminfo: memFree=1817200/2055920 swapFree=4192812/4192956
[pid=30071] ppid=30069 vsize=3672 CPUtime=0
/proc/30071/stat : 30071 (sugar) R 30069 30071 28253 0 -1 4194304 52 0 0 0 0 0 0 0 20 0 1 0 26223619 3760128 37 996147200 4194304 4206940 548682068608 18446744073709551615 243662879069 0 0 4096 0 0 0 0 17 1 0 0
/proc/30071/statm: 918 37 28 3 0 8 0

[startup+0.0753251 s]
/proc/loadavg: 2.01 2.02 2.00 4/82 30071
/proc/meminfo: memFree=1817200/2055920 swapFree=4192812/4192956
[pid=30071] ppid=30069 vsize=16740 CPUtime=0.06
/proc/30071/stat : 30071 (sugar) S 30069 30071 28253 0 -1 4194304 1152 0 0 0 5 1 0 0 20 0 1 0 26223619 17141760 1107 996147200 4194304 4206940 548682068608 18446744073709551615 243674427490 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/30071/statm: 4185 1107 406 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+0.101108 s]
/proc/loadavg: 2.01 2.02 2.00 4/82 30071
/proc/meminfo: memFree=1817200/2055920 swapFree=4192812/4192956
[pid=30071] ppid=30069 vsize=16868 CPUtime=0.06
/proc/30071/stat : 30071 (sugar) S 30069 30071 28253 0 -1 4194304 1227 128 0 0 5 1 0 0 18 0 1 0 26223619 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 243674427490 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/30071/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.301143 s]
/proc/loadavg: 2.01 2.02 2.00 4/82 30071
/proc/meminfo: memFree=1817200/2055920 swapFree=4192812/4192956
[pid=30071] ppid=30069 vsize=16868 CPUtime=0.06
/proc/30071/stat : 30071 (sugar) S 30069 30071 28253 0 -1 4194304 1227 128 0 0 5 1 0 0 18 0 1 0 26223619 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 243674427490 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/30071/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.701217 s]
/proc/loadavg: 2.01 2.02 2.00 4/82 30071
/proc/meminfo: memFree=1817200/2055920 swapFree=4192812/4192956
[pid=30071] ppid=30069 vsize=16868 CPUtime=0.06
/proc/30071/stat : 30071 (sugar) S 30069 30071 28253 0 -1 4194304 1227 128 0 0 5 1 0 0 18 0 1 0 26223619 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 243674427490 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/30071/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+1.50237 s]
/proc/loadavg: 2.01 2.02 2.00 3/89 30089
/proc/meminfo: memFree=1809208/2055920 swapFree=4192812/4192956
[pid=30071] ppid=30069 vsize=16868 CPUtime=0.92
/proc/30071/stat : 30071 (sugar) S 30069 30071 28253 0 -1 4194304 1309 7991 0 1 5 1 79 7 15 0 1 0 26223619 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 243674427490 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/30071/statm: 4217 1111 409 3 0 796 0
[pid=30084] ppid=30071 vsize=5356 CPUtime=0
/proc/30084/stat : 30084 (sh) S 30071 30071 28253 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 26223716 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30084/statm: 1339 233 193 169 0 50 0
[pid=30085] ppid=30084 vsize=862288 CPUtime=0.51
/proc/30085/stat : 30085 (java) S 30084 30071 28253 0 -1 0 6085 0 1 0 48 3 0 0 20 0 9 0 26223716 882982912 5371 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/30085/statm: 215572 5371 2158 9 0 210485 0
[pid=30085/tid=30086] ppid=30084 vsize=862288 CPUtime=0.32
/proc/30085/task/30086/stat : 30086 (java) R 30084 30071 28253 0 -1 64 2020 0 1 0 31 1 0 0 25 0 9 0 26223717 882982912 5371 996147200 134512640 134550932 4294955936 18446744073709551615 4126468832 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=30085/tid=30087] ppid=30084 vsize=862288 CPUtime=0.13
/proc/30085/task/30087/stat : 30087 (java) S 30084 30071 28253 0 -1 64 3061 0 0 0 12 1 0 0 16 0 9 0 26223718 882982912 5371 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=30085/tid=30088] ppid=30084 vsize=862288 CPUtime=0
/proc/30085/task/30088/stat : 30088 (java) S 30084 30071 28253 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 26223718 882982912 5371 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=30085/tid=30089] ppid=30084 vsize=862288 CPUtime=0
/proc/30085/task/30089/stat : 30089 (java) S 30084 30071 28253 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 26223718 882982912 5371 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.43
Current children cumulated vsize (KiB) 884512

[startup+3.10266 s]
/proc/loadavg: 2.01 2.02 2.00 4/93 30093
/proc/meminfo: memFree=1784408/2055920 swapFree=4192812/4192956
[pid=30071] ppid=30069 vsize=16868 CPUtime=0.92
/proc/30071/stat : 30071 (sugar) S 30069 30071 28253 0 -1 4194304 1309 7991 0 1 5 1 79 7 16 0 1 0 26223619 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 243674427490 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/30071/statm: 4217 1111 409 3 0 796 0
[pid=30084] ppid=30071 vsize=5356 CPUtime=0
/proc/30084/stat : 30084 (sh) S 30071 30071 28253 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 26223716 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30084/statm: 1339 233 193 169 0 50 0
[pid=30085] ppid=30084 vsize=864388 CPUtime=2.1
/proc/30085/stat : 30085 (java) S 30084 30071 28253 0 -1 0 16959 0 1 0 203 7 0 0 20 0 9 0 26223716 885133312 16198 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/30085/statm: 216097 16198 2566 9 0 210602 0
[pid=30085/tid=30086] ppid=30084 vsize=864388 CPUtime=1.15
/proc/30085/task/30086/stat : 30086 (java) R 30084 30071 28253 0 -1 64 3184 0 1 0 114 1 0 0 25 0 9 0 26223717 885133312 16198 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=30085/tid=30087] ppid=30084 vsize=864388 CPUtime=0.88
/proc/30085/task/30087/stat : 30087 (java) R 30084 30071 28253 0 -1 64 12766 0 0 0 84 4 0 0 16 0 9 0 26223718 885133312 16198 996147200 134512640 134550932 4294955936 18446744073709551615 104196549 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=30085/tid=30088] ppid=30084 vsize=864388 CPUtime=0
/proc/30085/task/30088/stat : 30088 (java) S 30084 30071 28253 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 26223718 885133312 16198 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=30085/tid=30089] ppid=30084 vsize=864388 CPUtime=0
/proc/30085/task/30089/stat : 30089 (java) S 30084 30071 28253 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 26223718 885133312 16198 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=30085/tid=30090] ppid=30084 vsize=864388 CPUtime=0
/proc/30085/task/30090/stat : 30090 (java) S 30084 30071 28253 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 26223721 885133312 16198 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=30085/tid=30091] ppid=30084 vsize=864388 CPUtime=0.04
/proc/30085/task/30091/stat : 30091 (java) S 30084 30071 28253 0 -1 64 306 0 0 0 4 0 0 0 16 0 9 0 26223721 885133312 16198 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=30085/tid=30092] ppid=30084 vsize=864388 CPUtime=0
/proc/30085/task/30092/stat : 30092 (java) S 30084 30071 28253 0 -1 64 0 0 0 0 0 0 0 0 25 0 9 0 26223721 885133312 16198 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=30085/tid=30093] ppid=30084 vsize=864388 CPUtime=0
/proc/30085/task/30093/stat : 30093 (java) S 30084 30071 28253 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 26223721 885133312 16198 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 3.02
Current children cumulated vsize (KiB) 886612

[startup+6.30224 s]
/proc/loadavg: 2.08 2.04 2.01 3/93 30093
/proc/meminfo: memFree=1739928/2055920 swapFree=4192812/4192956
[pid=30071] ppid=30069 vsize=16868 CPUtime=0.92
/proc/30071/stat : 30071 (sugar) S 30069 30071 28253 0 -1 4194304 1310 7991 0 1 5 1 79 7 15 0 1 0 26223619 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 243674427490 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/30071/statm: 4217 1111 409 3 0 796 0
[pid=30084] ppid=30071 vsize=5356 CPUtime=0
/proc/30084/stat : 30084 (sh) S 30071 30071 28253 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 26223716 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30084/statm: 1339 233 193 169 0 50 0
[pid=30085] ppid=30084 vsize=864500 CPUtime=5.01
/proc/30085/stat : 30085 (java) S 30084 30071 28253 0 -1 0 20107 0 1 0 488 13 0 0 20 0 9 0 26223716 885248000 19225 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/30085/statm: 216125 19225 2590 9 0 210602 0
[pid=30085/tid=30086] ppid=30084 vsize=864500 CPUtime=3.64
/proc/30085/task/30086/stat : 30086 (java) D 30084 30071 28253 0 -1 64 3352 0 1 0 358 6 0 0 25 0 9 0 26223717 885248000 19225 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 18446744072099202260 0 0 -1 0 0 0
[pid=30085/tid=30087] ppid=30084 vsize=864500 CPUtime=1.28
/proc/30085/task/30087/stat : 30087 (java) S 30084 30071 28253 0 -1 64 15722 0 0 0 122 6 0 0 16 0 9 0 26223718 885248000 19225 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=30085/tid=30088] ppid=30084 vsize=864500 CPUtime=0
/proc/30085/task/30088/stat : 30088 (java) S 30084 30071 28253 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 26223718 885248000 19225 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=30085/tid=30089] ppid=30084 vsize=864500 CPUtime=0
/proc/30085/task/30089/stat : 30089 (java) S 30084 30071 28253 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 26223718 885248000 19225 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=30085/tid=30090] ppid=30084 vsize=864500 CPUtime=0
/proc/30085/task/30090/stat : 30090 (java) S 30084 30071 28253 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 26223721 885248000 19225 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=30085/tid=30091] ppid=30084 vsize=864500 CPUtime=0.07
/proc/30085/task/30091/stat : 30091 (java) S 30084 30071 28253 0 -1 64 330 0 0 0 7 0 0 0 16 0 9 0 26223721 885248000 19225 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=30085/tid=30092] ppid=30084 vsize=864500 CPUtime=0
/proc/30085/task/30092/stat : 30092 (java) S 30084 30071 28253 0 -1 64 0 0 0 0 0 0 0 0 25 0 9 0 26223721 885248000 19225 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=30085/tid=30093] ppid=30084 vsize=864500 CPUtime=0
/proc/30085/task/30093/stat : 30093 (java) S 30084 30071 28253 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 26223721 885248000 19225 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 5.93
Current children cumulated vsize (KiB) 886724

[startup+12.7024 s]
/proc/loadavg: 2.16 2.05 2.01 3/85 30095
/proc/meminfo: memFree=1795096/2055920 swapFree=4192812/4192956
[pid=30071] ppid=30069 vsize=16868 CPUtime=5.96
/proc/30071/stat : 30071 (sugar) S 30069 30071 28253 0 -1 4194304 1365 28395 0 2 5 1 568 22 16 0 1 0 26223619 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 243674427490 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/30071/statm: 4217 1113 409 3 0 796 0
[pid=30094] ppid=30071 vsize=5356 CPUtime=0
/proc/30094/stat : 30094 (sh) S 30071 30071 28253 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26224259 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30094/statm: 1339 232 193 169 0 50 0
[pid=30095] ppid=30094 vsize=10764 CPUtime=6.25
/proc/30095/stat : 30095 (picosat) R 30094 30071 28253 0 -1 4194304 2595 0 0 0 481 144 0 0 25 0 1 0 26224260 11022336 2578 996147200 134512640 134931368 4294956256 18446744073709551615 134523527 0 0 4096 0 0 0 0 17 0 0 0
/proc/30095/statm: 2691 2578 42 102 0 2586 0
Current children cumulated CPU time (s) 12.21
Current children cumulated vsize (KiB) 32988

[startup+25.5017 s]
/proc/loadavg: 2.12 2.05 2.01 3/85 30095
/proc/meminfo: memFree=1794008/2055920 swapFree=4192812/4192956
[pid=30071] ppid=30069 vsize=16868 CPUtime=5.96
/proc/30071/stat : 30071 (sugar) S 30069 30071 28253 0 -1 4194304 1365 28395 0 2 5 1 568 22 16 0 1 0 26223619 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 243674427490 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/30071/statm: 4217 1113 409 3 0 796 0
[pid=30094] ppid=30071 vsize=5356 CPUtime=0
/proc/30094/stat : 30094 (sh) S 30071 30071 28253 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26224259 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30094/statm: 1339 232 193 169 0 50 0
[pid=30095] ppid=30094 vsize=12844 CPUtime=18.98
/proc/30095/stat : 30095 (picosat) R 30094 30071 28253 0 -1 4194304 2899 0 0 0 1754 144 0 0 25 0 1 0 26224260 13152256 2882 996147200 134512640 134931368 4294956256 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 0 0 0
/proc/30095/statm: 3211 2882 42 102 0 3106 0
Current children cumulated CPU time (s) 24.94
Current children cumulated vsize (KiB) 35068

[startup+51.1014 s]
/proc/loadavg: 2.08 2.04 2.01 3/85 30095
/proc/meminfo: memFree=1792024/2055920 swapFree=4192812/4192956
[pid=30071] ppid=30069 vsize=16868 CPUtime=5.96
/proc/30071/stat : 30071 (sugar) S 30069 30071 28253 0 -1 4194304 1365 28395 0 2 5 1 568 22 16 0 1 0 26223619 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 243674427490 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/30071/statm: 4217 1113 409 3 0 796 0
[pid=30094] ppid=30071 vsize=5356 CPUtime=0
/proc/30094/stat : 30094 (sh) S 30071 30071 28253 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26224259 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30094/statm: 1339 232 193 169 0 50 0
[pid=30095] ppid=30094 vsize=14956 CPUtime=44.45
/proc/30095/stat : 30095 (picosat) R 30094 30071 28253 0 -1 4194304 3430 0 0 0 4301 144 0 0 25 0 1 0 26224260 15314944 3413 996147200 134512640 134931368 4294956256 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 0 0 0
/proc/30095/statm: 3739 3413 42 102 0 3634 0
Current children cumulated CPU time (s) 50.41
Current children cumulated vsize (KiB) 37180

[startup+102.307 s]
/proc/loadavg: 2.03 2.03 2.00 3/85 30095
/proc/meminfo: memFree=1790680/2055920 swapFree=4192812/4192956
[pid=30071] ppid=30069 vsize=16868 CPUtime=5.96
/proc/30071/stat : 30071 (sugar) S 30069 30071 28253 0 -1 4194304 1365 28395 0 2 5 1 568 22 16 0 1 0 26223619 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 243674427490 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/30071/statm: 4217 1113 409 3 0 796 0
[pid=30094] ppid=30071 vsize=5356 CPUtime=0
/proc/30094/stat : 30094 (sh) S 30071 30071 28253 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26224259 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30094/statm: 1339 232 193 169 0 50 0
[pid=30095] ppid=30094 vsize=16016 CPUtime=95.4
/proc/30095/stat : 30095 (picosat) R 30094 30071 28253 0 -1 4194304 3797 0 0 0 9395 145 0 0 25 0 1 0 26224260 16400384 3711 996147200 134512640 134931368 4294956256 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 0 0 0
/proc/30095/statm: 4004 3711 48 102 0 3899 0
Current children cumulated CPU time (s) 101.36
Current children cumulated vsize (KiB) 38240

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

[startup+105.501 s]
/proc/loadavg: 2.03 2.03 2.00 3/85 30095
/proc/meminfo: memFree=1790680/2055920 swapFree=4192812/4192956
[pid=30071] ppid=30069 vsize=16868 CPUtime=5.96
/proc/30071/stat : 30071 (sugar) S 30069 30071 28253 0 -1 4194304 1365 28395 0 2 5 1 568 22 16 0 1 0 26223619 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 243674427490 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/30071/statm: 4217 1113 409 3 0 796 0
[pid=30094] ppid=30071 vsize=5356 CPUtime=0
/proc/30094/stat : 30094 (sh) S 30071 30071 28253 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26224259 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30094/statm: 1339 232 193 169 0 50 0
[pid=30095] ppid=30094 vsize=16016 CPUtime=98.58
/proc/30095/stat : 30095 (picosat) R 30094 30071 28253 0 -1 4194304 3797 0 0 0 9713 145 0 0 25 0 1 0 26224260 16400384 3711 996147200 134512640 134931368 4294956256 18446744073709551615 134525703 0 0 4096 0 0 0 0 17 0 0 0
/proc/30095/statm: 4004 3711 48 102 0 3899 0
Current children cumulated CPU time (s) 104.54
Current children cumulated vsize (KiB) 38240

[startup+107.102 s]
/proc/loadavg: 2.03 2.03 2.00 3/85 30095
/proc/meminfo: memFree=1790680/2055920 swapFree=4192812/4192956
[pid=30071] ppid=30069 vsize=16868 CPUtime=5.96
/proc/30071/stat : 30071 (sugar) S 30069 30071 28253 0 -1 4194304 1365 28395 0 2 5 1 568 22 16 0 1 0 26223619 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 243674427490 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/30071/statm: 4217 1113 409 3 0 796 0
[pid=30094] ppid=30071 vsize=5356 CPUtime=0
/proc/30094/stat : 30094 (sh) S 30071 30071 28253 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26224259 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30094/statm: 1339 232 193 169 0 50 0
[pid=30095] ppid=30094 vsize=16016 CPUtime=100.17
/proc/30095/stat : 30095 (picosat) R 30094 30071 28253 0 -1 4194304 3797 0 0 0 9872 145 0 0 25 0 1 0 26224260 16400384 3711 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/30095/statm: 4004 3711 48 102 0 3899 0
Current children cumulated CPU time (s) 106.13
Current children cumulated vsize (KiB) 38240

[startup+107.502 s]
/proc/loadavg: 2.03 2.03 2.00 3/85 30095
/proc/meminfo: memFree=1790680/2055920 swapFree=4192812/4192956
[pid=30071] ppid=30069 vsize=16868 CPUtime=5.96
/proc/30071/stat : 30071 (sugar) S 30069 30071 28253 0 -1 4194304 1365 28395 0 2 5 1 568 22 16 0 1 0 26223619 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 243674427490 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/30071/statm: 4217 1113 409 3 0 796 0
[pid=30094] ppid=30071 vsize=5356 CPUtime=0
/proc/30094/stat : 30094 (sh) S 30071 30071 28253 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26224259 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30094/statm: 1339 232 193 169 0 50 0
[pid=30095] ppid=30094 vsize=16016 CPUtime=100.57
/proc/30095/stat : 30095 (picosat) R 30094 30071 28253 0 -1 4194304 3797 0 0 0 9912 145 0 0 25 0 1 0 26224260 16400384 3711 996147200 134512640 134931368 4294956256 18446744073709551615 134525540 0 0 4096 0 0 0 0 17 0 0 0
/proc/30095/statm: 4004 3711 48 102 0 3899 0
Current children cumulated CPU time (s) 106.53
Current children cumulated vsize (KiB) 38240

[startup+107.902 s]
/proc/loadavg: 2.03 2.03 2.00 3/85 30095
/proc/meminfo: memFree=1790680/2055920 swapFree=4192812/4192956
[pid=30071] ppid=30069 vsize=16868 CPUtime=106.79
/proc/30071/stat : 30071 (sugar) S 30069 30071 28253 0 -1 4194304 1448 32479 0 2 6 1 10504 168 15 0 1 0 26223619 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 243674427490 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/30071/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 106.79
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 107.909
CPU time (s): 106.908
CPU user time (s): 105.179
CPU system time (s): 1.72874
CPU usage (%): 99.0718
Max. virtual memory (cumulated for all children) (KiB): 886724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 105.179
system time used= 1.72874
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37687
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= 3526
involuntary context switches= 5091

runsolver used 0.135979 second user time and 0.364944 second system time

The end

Launcher Data 

Begin job on node84 at 2009-07-12 11:39:42
IDJOB=2090903
IDBENCH=59939
IDSOLVER=738
FILE ID=node84/2090903-1247391582
PBS_JOBID= 9507285
Free space on /tmp= 66292 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/tightness0.9/normalized-rand-2-40-180-84-900-75_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-2090903-1247391582/watcher-2090903-1247391582 -o /tmp/evaluation-result-2090903-1247391582/solver-2090903-1247391582 -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-2090903-1247391582.xml

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

MD5SUM BENCH= 8b4918b8b55d409ea9381b08f5849fa6
RANDOM SEED=1231812145

node84.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		: 3000.259
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		: 3000.259
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:       1817552 kB
Buffers:         20812 kB
Cached:         134024 kB
SwapCached:          0 kB
Active:         130944 kB
Inactive:        55448 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1817552 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3112 kB
Writeback:           0 kB
Mapped:          42032 kB
Slab:            37184 kB
Committed_AS:   223520 kB
PageTables:       1780 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= 66292 MiB
End job on node84 at 2009-07-12 11:41:31