Trace number 2090914

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 38.7781 39.2316

General information on the benchmark

Namecsp/tightness0.9/
normalized-rand-2-40-180-84-900-5_ext.xml
MD5SUMea8a8c36ed8d5ff2e35f642aabf97f40
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 benchmark0.569912
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 

0.00/0.08	c 0	Sugar v1-14-6 + HOME/picosat
0.00/0.08	c 0	BEGIN Sun Jul 12 11:40:27 2009
0.00/0.08	c 0	PID 23484
0.06/0.08	c 1	HOST node20.alineos.net
0.06/0.08	c 1	CONVERTING HOME/instance-2090914-1247391627.xml TO HOME/temp.csp
0.06/0.08	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2090914-1247391627.xml' 'HOME/temp.csp'
1.16/1.26	c 2	1 domains, 40 variables, 0 predicates, 84 relations, 84 constraints
1.16/1.28	c 2	ENCODING HOME/temp.csp TO HOME/temp.cnf
1.16/1.28	c 2	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'
1.23/1.37	c 2	Parsing HOME/temp.csp
2.91/3.00	c 3	parsed 209 expressions
2.91/3.01	c 3	Heap : 29 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.91/3.01	c 3	Converting to clausal form CSP
2.91/3.03	c 3	converted 21 (10%) expressions
2.91/3.04	c 3	converted 42 (20%) expressions
2.91/3.06	c 3	converted 63 (30%) expressions
2.91/3.08	c 4	converted 84 (40%) expressions
2.91/3.09	c 4	converted 105 (50%) expressions
3.20/3.32	c 4	converted 126 (60%) expressions
3.40/3.53	c 4	converted 147 (70%) expressions
3.50/3.67	c 4	converted 168 (80%) expressions
3.70/3.85	c 4	converted 189 (90%) expressions
3.79/3.98	c 4	converted 209 (100%) expressions
3.79/3.98	c 4	CSP : 40 integers, 0 booleans, 84 clauses, largest domain size 180
3.79/3.98	c 4	Heap : 57 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
3.79/3.98	c 4	Propagation in CSP
3.79/3.98	c 4	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
3.79/3.98	c 4	CSP : 40 integers, 0 booleans, 84 clauses, largest domain size 180
3.79/3.98	c 4	Heap : 57 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
3.79/3.99	c 4	Simplifing CSP by introducing new Boolean variables
3.79/3.99	c 4	CSP : 40 integers, 0 booleans, 84 clauses, largest domain size 180
3.79/3.99	c 4	Heap : 57 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
4.00/4.17	c 5	Encoding CSP to SAT : HOME/temp.cnf
4.00/4.18	c 5	4 (10%) CSP integer variables are encoded (712 clauses, 7682 bytes)
4.00/4.19	c 5	8 (20%) CSP integer variables are encoded (1424 clauses, 16375 bytes)
4.00/4.19	c 5	12 (30%) CSP integer variables are encoded (2136 clauses, 25631 bytes)
4.00/4.19	c 5	16 (40%) CSP integer variables are encoded (2848 clauses, 34887 bytes)
4.00/4.19	c 5	20 (50%) CSP integer variables are encoded (3560 clauses, 44143 bytes)
4.00/4.19	c 5	24 (60%) CSP integer variables are encoded (4272 clauses, 53399 bytes)
4.00/4.20	c 5	28 (70%) CSP integer variables are encoded (4984 clauses, 62655 bytes)
4.00/4.20	c 5	32 (80%) CSP integer variables are encoded (5696 clauses, 71911 bytes)
4.09/4.20	c 5	36 (90%) CSP integer variables are encoded (6408 clauses, 81167 bytes)
4.09/4.20	c 5	40 (100%) CSP integer variables are encoded (7120 clauses, 90423 bytes)
4.38/4.54	c 5	9 (10%) CSP clauses are encoded (34353 clauses, 648874 bytes)
4.59/4.79	c 5	17 (20%) CSP clauses are encoded (58636 clauses, 1168062 bytes)
4.88/5.08	c 6	26 (30%) CSP clauses are encoded (85856 clauses, 1757679 bytes)
5.18/5.33	c 6	34 (40%) CSP clauses are encoded (110043 clauses, 2298182 bytes)
5.38/5.59	c 6	42 (50%) CSP clauses are encoded (134275 clauses, 2864469 bytes)
5.67/5.87	c 6	51 (60%) CSP clauses are encoded (161459 clauses, 3499338 bytes)
5.97/6.12	c 7	59 (70%) CSP clauses are encoded (185661 clauses, 4064678 bytes)
6.27/6.41	c 7	68 (80%) CSP clauses are encoded (212958 clauses, 4702308 bytes)
6.46/6.66	c 7	76 (90%) CSP clauses are encoded (237247 clauses, 5269817 bytes)
6.76/6.91	c 7	84 (100%) CSP clauses are encoded (261351 clauses, 5833076 bytes)
6.76/6.91	c 7	84 CSP clauses encoded
6.76/6.91	c 7	Writing map file : HOME/temp.map
6.76/6.91	c 7	Heap : 24 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
6.76/6.91	c 7	SAT : 7160 SAT variables, 261351 SAT clauses, 5833076 bytes
6.76/6.91	c 7	Heap : 24 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
6.76/6.94	c 7	SOLVING HOME/temp.cnf
6.76/6.94	c 7	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
38.54/39.05	c 39	DECODING HOME/temp.out WITH HOME/temp.map
38.54/39.05	c 39	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'
38.61/39.13	c 40	Decoding HOME/temp.out
38.61/39.18	s SATISFIABLE
38.61/39.19	v 140 147 133 86 20 59 81 26 115 49 15 127 93 146 123 79 8 5 0 106 177 87 117 50 139 39 157 22 74 119 54 71 7 62 133 56 95 98 90 102
38.61/39.19	c 40	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
38.61/39.23	c 40	CPU 38.74 (0.06 0.01 36.86 1.81)
38.61/39.23	c 40	END Sun Jul 12 11:41:07 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-2090914-1247391627/watcher-2090914-1247391627 -o /tmp/evaluation-result-2090914-1247391627/solver-2090914-1247391627 -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-2090914-1247391627.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 2.01 2.00 4/84 23484
/proc/meminfo: memFree=1727080/2055920 swapFree=4192812/4192956
[pid=23484] ppid=23482 vsize=18576 CPUtime=0
/proc/23484/stat : 23484 (runsolver) R 23482 23484 22344 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 26229323 19021824 284 996147200 4194304 4302564 548682068304 18446744073709551615 273952599335 0 0 4096 24578 0 0 0 17 1 0 0
/proc/23484/statm: 4644 284 249 26 0 2626 0

[startup+0.083789 s]
/proc/loadavg: 2.01 2.01 2.00 4/84 23484
/proc/meminfo: memFree=1727080/2055920 swapFree=4192812/4192956
[pid=23484] ppid=23482 vsize=16740 CPUtime=0.06
/proc/23484/stat : 23484 (sugar) S 23482 23484 22344 0 -1 4194304 1152 0 0 0 5 1 0 0 18 0 1 0 26229323 17141760 1107 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23484/statm: 4185 1107 406 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+0.101771 s]
/proc/loadavg: 2.01 2.01 2.00 4/84 23484
/proc/meminfo: memFree=1727080/2055920 swapFree=4192812/4192956
[pid=23484] ppid=23482 vsize=16868 CPUtime=0.07
/proc/23484/stat : 23484 (sugar) S 23482 23484 22344 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 26229323 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23484/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.301792 s]
/proc/loadavg: 2.01 2.01 2.00 4/84 23484
/proc/meminfo: memFree=1727080/2055920 swapFree=4192812/4192956
[pid=23484] ppid=23482 vsize=16868 CPUtime=0.07
/proc/23484/stat : 23484 (sugar) S 23482 23484 22344 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 26229323 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23484/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.70184 s]
/proc/loadavg: 2.01 2.01 2.00 4/84 23484
/proc/meminfo: memFree=1727080/2055920 swapFree=4192812/4192956
[pid=23484] ppid=23482 vsize=16868 CPUtime=0.07
/proc/23484/stat : 23484 (sugar) S 23482 23484 22344 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 26229323 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23484/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+1.50193 s]
/proc/loadavg: 2.01 2.01 2.00 3/95 23496
/proc/meminfo: memFree=1707920/2055920 swapFree=4192812/4192956
[pid=23484] ppid=23482 vsize=16868 CPUtime=1.23
/proc/23484/stat : 23484 (sugar) S 23482 23484 22344 0 -1 4194304 1309 8031 0 1 6 1 109 7 16 0 1 0 26229323 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23484/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 1.23
Current children cumulated vsize (KiB) 16868

[startup+3.10212 s]
/proc/loadavg: 2.08 2.03 2.01 3/95 23506
/proc/meminfo: memFree=1703184/2055920 swapFree=4192812/4192956
[pid=23484] ppid=23482 vsize=16868 CPUtime=1.23
/proc/23484/stat : 23484 (sugar) S 23482 23484 22344 0 -1 4194304 1309 8031 0 1 6 1 109 7 16 0 1 0 26229323 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23484/statm: 4217 1111 409 3 0 796 0
[pid=23497] ppid=23484 vsize=5356 CPUtime=0
/proc/23497/stat : 23497 (sh) S 23484 23484 22344 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 26229452 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23497/statm: 1339 233 193 169 0 50 0
[pid=23498] ppid=23497 vsize=864376 CPUtime=1.78
/proc/23498/stat : 23498 (java) S 23497 23484 22344 0 -1 0 13892 0 1 0 171 7 0 0 18 0 9 0 26229452 885121024 13141 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/23498/statm: 216094 13141 2568 9 0 210599 0
[pid=23498/tid=23499] ppid=23497 vsize=864376 CPUtime=1.04
/proc/23498/task/23499/stat : 23499 (java) R 23497 23484 22344 0 -1 64 2877 0 1 0 103 1 0 0 25 0 9 0 26229453 885121024 13141 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23498/tid=23500] ppid=23497 vsize=864376 CPUtime=0.67
/proc/23498/task/23500/stat : 23500 (java) R 23497 23484 22344 0 -1 64 10003 0 0 0 63 4 0 0 16 0 9 0 26229454 885121024 13141 996147200 134512640 134550932 4294955936 18446744073709551615 102709360 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=23498/tid=23501] ppid=23497 vsize=864376 CPUtime=0
/proc/23498/task/23501/stat : 23501 (java) S 23497 23484 22344 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 26229454 885121024 13141 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23498/tid=23502] ppid=23497 vsize=864376 CPUtime=0
/proc/23498/task/23502/stat : 23502 (java) S 23497 23484 22344 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 26229454 885121024 13141 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23498/tid=23503] ppid=23497 vsize=864376 CPUtime=0
/proc/23498/task/23503/stat : 23503 (java) S 23497 23484 22344 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 26229456 885121024 13141 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23498/tid=23504] ppid=23497 vsize=864376 CPUtime=0.04
/proc/23498/task/23504/stat : 23504 (java) S 23497 23484 22344 0 -1 64 309 0 0 0 4 0 0 0 16 0 9 0 26229456 885121024 13141 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23498/tid=23505] ppid=23497 vsize=864376 CPUtime=0
/proc/23498/task/23505/stat : 23505 (java) S 23497 23484 22344 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 26229456 885121024 13141 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23498/tid=23506] ppid=23497 vsize=864376 CPUtime=0
/proc/23498/task/23506/stat : 23506 (java) S 23497 23484 22344 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 26229456 885121024 13141 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.01
Current children cumulated vsize (KiB) 886600

[startup+6.30149 s]
/proc/loadavg: 2.08 2.03 2.01 3/95 23506
/proc/meminfo: memFree=1651856/2055920 swapFree=4192812/4192956
[pid=23484] ppid=23482 vsize=16868 CPUtime=1.23
/proc/23484/stat : 23484 (sugar) S 23482 23484 22344 0 -1 4194304 1310 8031 0 1 6 1 109 7 15 0 1 0 26229323 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23484/statm: 4217 1111 409 3 0 796 0
[pid=23497] ppid=23484 vsize=5356 CPUtime=0
/proc/23497/stat : 23497 (sh) S 23484 23484 22344 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 26229452 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23497/statm: 1339 233 193 169 0 50 0
[pid=23498] ppid=23497 vsize=864488 CPUtime=4.94
/proc/23498/stat : 23498 (java) S 23497 23484 22344 0 -1 0 20060 0 1 0 480 14 0 0 18 0 9 0 26229452 885235712 19202 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/23498/statm: 216122 19202 2590 9 0 210599 0
[pid=23498/tid=23499] ppid=23497 vsize=864488 CPUtime=3.37
/proc/23498/task/23499/stat : 23499 (java) R 23497 23484 22344 0 -1 64 3325 0 1 0 332 5 0 0 25 0 9 0 26229453 885235712 19202 996147200 134512640 134550932 4294955936 18446744073709551615 4126561535 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23498/tid=23500] ppid=23497 vsize=864488 CPUtime=1.46
/proc/23498/task/23500/stat : 23500 (java) S 23497 23484 22344 0 -1 64 15697 0 0 0 138 8 0 0 16 0 9 0 26229454 885235712 19202 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=23498/tid=23501] ppid=23497 vsize=864488 CPUtime=0
/proc/23498/task/23501/stat : 23501 (java) S 23497 23484 22344 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 26229454 885235712 19202 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23498/tid=23502] ppid=23497 vsize=864488 CPUtime=0
/proc/23498/task/23502/stat : 23502 (java) S 23497 23484 22344 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 26229454 885235712 19202 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23498/tid=23503] ppid=23497 vsize=864488 CPUtime=0
/proc/23498/task/23503/stat : 23503 (java) S 23497 23484 22344 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 26229456 885235712 19202 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23498/tid=23504] ppid=23497 vsize=864488 CPUtime=0.08
/proc/23498/task/23504/stat : 23504 (java) S 23497 23484 22344 0 -1 64 335 0 0 0 8 0 0 0 16 0 9 0 26229456 885235712 19202 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23498/tid=23505] ppid=23497 vsize=864488 CPUtime=0
/proc/23498/task/23505/stat : 23505 (java) S 23497 23484 22344 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 26229456 885235712 19202 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23498/tid=23506] ppid=23497 vsize=864488 CPUtime=0
/proc/23498/task/23506/stat : 23506 (java) S 23497 23484 22344 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 26229456 885235712 19202 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.17
Current children cumulated vsize (KiB) 886712

[startup+12.7022 s]
/proc/loadavg: 2.07 2.02 2.00 3/87 23508
/proc/meminfo: memFree=1705168/2055920 swapFree=4192812/4192956
[pid=23484] ppid=23482 vsize=16868 CPUtime=6.8
/proc/23484/stat : 23484 (sugar) S 23482 23484 22344 0 -1 4194304 1365 28415 0 2 6 1 649 24 16 0 1 0 26229323 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23484/statm: 4217 1113 409 3 0 796 0
[pid=23507] ppid=23484 vsize=5356 CPUtime=0
/proc/23507/stat : 23507 (sh) S 23484 23484 22344 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26230017 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23507/statm: 1339 232 193 169 0 50 0
[pid=23508] ppid=23507 vsize=10628 CPUtime=5.68
/proc/23508/stat : 23508 (picosat) R 23507 23484 22344 0 -1 4194304 2572 0 0 0 416 152 0 0 25 0 1 0 26230017 10883072 2556 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23508/statm: 2657 2556 42 102 0 2552 0
Current children cumulated CPU time (s) 12.48
Current children cumulated vsize (KiB) 32852

[startup+25.5017 s]
/proc/loadavg: 2.06 2.02 2.00 3/87 23508
/proc/meminfo: memFree=1703952/2055920 swapFree=4192812/4192956
[pid=23484] ppid=23482 vsize=16868 CPUtime=6.8
/proc/23484/stat : 23484 (sugar) S 23482 23484 22344 0 -1 4194304 1365 28415 0 2 6 1 649 24 16 0 1 0 26229323 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23484/statm: 4217 1113 409 3 0 796 0
[pid=23507] ppid=23484 vsize=5356 CPUtime=0
/proc/23507/stat : 23507 (sh) S 23484 23484 22344 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26230017 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23507/statm: 1339 232 193 169 0 50 0
[pid=23508] ppid=23507 vsize=12972 CPUtime=18.36
/proc/23508/stat : 23508 (picosat) R 23507 23484 22344 0 -1 4194304 2906 0 0 0 1683 153 0 0 25 0 1 0 26230017 13283328 2890 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23508/statm: 3243 2890 42 102 0 3138 0
Current children cumulated CPU time (s) 25.16
Current children cumulated vsize (KiB) 35196

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

[startup+31.9065 s]
/proc/loadavg: 2.05 2.02 2.00 3/87 23508
/proc/meminfo: memFree=1703440/2055920 swapFree=4192812/4192956
[pid=23484] ppid=23482 vsize=16868 CPUtime=6.8
/proc/23484/stat : 23484 (sugar) S 23482 23484 22344 0 -1 4194304 1365 28415 0 2 6 1 649 24 16 0 1 0 26229323 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23484/statm: 4217 1113 409 3 0 796 0
[pid=23507] ppid=23484 vsize=5356 CPUtime=0
/proc/23507/stat : 23507 (sh) S 23484 23484 22344 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26230017 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23507/statm: 1339 232 193 169 0 50 0
[pid=23508] ppid=23507 vsize=13500 CPUtime=24.7
/proc/23508/stat : 23508 (picosat) R 23507 23484 22344 0 -1 4194304 3062 0 0 0 2317 153 0 0 25 0 1 0 26230017 13824000 3046 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23508/statm: 3375 3046 42 102 0 3270 0
Current children cumulated CPU time (s) 31.5
Current children cumulated vsize (KiB) 35724

[startup+35.1018 s]
/proc/loadavg: 2.05 2.02 2.00 3/87 23508
/proc/meminfo: memFree=1703184/2055920 swapFree=4192812/4192956
[pid=23484] ppid=23482 vsize=16868 CPUtime=6.8
/proc/23484/stat : 23484 (sugar) S 23482 23484 22344 0 -1 4194304 1365 28415 0 2 6 1 649 24 16 0 1 0 26229323 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23484/statm: 4217 1113 409 3 0 796 0
[pid=23507] ppid=23484 vsize=5356 CPUtime=0
/proc/23507/stat : 23507 (sh) S 23484 23484 22344 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26230017 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23507/statm: 1339 232 193 169 0 50 0
[pid=23508] ppid=23507 vsize=13764 CPUtime=27.87
/proc/23508/stat : 23508 (picosat) R 23507 23484 22344 0 -1 4194304 3129 0 0 0 2634 153 0 0 25 0 1 0 26230017 14094336 3113 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23508/statm: 3441 3113 42 102 0 3336 0
Current children cumulated CPU time (s) 34.67
Current children cumulated vsize (KiB) 35988

[startup+36.703 s]
/proc/loadavg: 2.05 2.02 2.00 3/87 23508
/proc/meminfo: memFree=1703056/2055920 swapFree=4192812/4192956
[pid=23484] ppid=23482 vsize=16868 CPUtime=6.8
/proc/23484/stat : 23484 (sugar) S 23482 23484 22344 0 -1 4194304 1365 28415 0 2 6 1 649 24 16 0 1 0 26229323 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23484/statm: 4217 1113 409 3 0 796 0
[pid=23507] ppid=23484 vsize=5356 CPUtime=0
/proc/23507/stat : 23507 (sh) S 23484 23484 22344 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26230017 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23507/statm: 1339 232 193 169 0 50 0
[pid=23508] ppid=23507 vsize=13896 CPUtime=29.46
/proc/23508/stat : 23508 (picosat) R 23507 23484 22344 0 -1 4194304 3168 0 0 0 2793 153 0 0 25 0 1 0 26230017 14229504 3152 996147200 134512640 134931368 4294956256 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/23508/statm: 3474 3152 42 102 0 3369 0
Current children cumulated CPU time (s) 36.26
Current children cumulated vsize (KiB) 36120

[startup+38.3022 s]
/proc/loadavg: 2.05 2.02 2.00 3/87 23508
/proc/meminfo: memFree=1702928/2055920 swapFree=4192812/4192956
[pid=23484] ppid=23482 vsize=16868 CPUtime=6.8
/proc/23484/stat : 23484 (sugar) S 23482 23484 22344 0 -1 4194304 1365 28415 0 2 6 1 649 24 16 0 1 0 26229323 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23484/statm: 4217 1113 409 3 0 796 0
[pid=23507] ppid=23484 vsize=5356 CPUtime=0
/proc/23507/stat : 23507 (sh) S 23484 23484 22344 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26230017 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23507/statm: 1339 232 193 169 0 50 0
[pid=23508] ppid=23507 vsize=14028 CPUtime=31.04
/proc/23508/stat : 23508 (picosat) R 23507 23484 22344 0 -1 4194304 3207 0 0 0 2951 153 0 0 25 0 1 0 26230017 14364672 3191 996147200 134512640 134931368 4294956256 18446744073709551615 134525941 0 0 4096 0 0 0 0 17 1 0 0
/proc/23508/statm: 3507 3191 42 102 0 3402 0
Current children cumulated CPU time (s) 37.84
Current children cumulated vsize (KiB) 36252

[startup+38.7023 s]
/proc/loadavg: 2.05 2.02 2.00 3/87 23508
/proc/meminfo: memFree=1702800/2055920 swapFree=4192812/4192956
[pid=23484] ppid=23482 vsize=16868 CPUtime=6.8
/proc/23484/stat : 23484 (sugar) S 23482 23484 22344 0 -1 4194304 1365 28415 0 2 6 1 649 24 16 0 1 0 26229323 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23484/statm: 4217 1113 409 3 0 796 0
[pid=23507] ppid=23484 vsize=5356 CPUtime=0
/proc/23507/stat : 23507 (sh) S 23484 23484 22344 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26230017 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23507/statm: 1339 232 193 169 0 50 0
[pid=23508] ppid=23507 vsize=14028 CPUtime=31.44
/proc/23508/stat : 23508 (picosat) R 23507 23484 22344 0 -1 4194304 3216 0 0 0 2991 153 0 0 25 0 1 0 26230017 14364672 3200 996147200 134512640 134931368 4294956256 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/23508/statm: 3507 3200 42 102 0 3402 0
Current children cumulated CPU time (s) 38.24
Current children cumulated vsize (KiB) 36252

[startup+39.1023 s]
/proc/loadavg: 2.05 2.02 2.00 3/87 23508
/proc/meminfo: memFree=1702800/2055920 swapFree=4192812/4192956
[pid=23484] ppid=23482 vsize=16868 CPUtime=38.61
/proc/23484/stat : 23484 (sugar) S 23482 23484 22344 0 -1 4194304 1428 31931 0 2 6 1 3675 179 17 0 1 0 26229323 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23484/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 38.61
Current children cumulated vsize (KiB) 16868

[startup+39.2023 s]
/proc/loadavg: 2.05 2.02 2.00 3/87 23508
/proc/meminfo: memFree=1702800/2055920 swapFree=4192812/4192956
[pid=23484] ppid=23482 vsize=16868 CPUtime=38.61
/proc/23484/stat : 23484 (sugar) S 23482 23484 22344 0 -1 4194304 1449 31931 0 2 6 1 3675 179 15 0 1 0 26229323 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23484/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 38.61
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 39.2316
CPU time (s): 38.7781
CPU user time (s): 36.9334
CPU system time (s): 1.84472
CPU usage (%): 98.8441
Max. virtual memory (cumulated for all children) (KiB): 886712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 36.9334
system time used= 1.84472
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37230
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= 3662
involuntary context switches= 5074

runsolver used 0.050992 second user time and 0.142978 second system time

The end

Launcher Data 

Begin job on node20 at 2009-07-12 11:40:27
IDJOB=2090914
IDBENCH=59941
IDSOLVER=738
FILE ID=node20/2090914-1247391627
PBS_JOBID= 9507239
Free space on /tmp= 66304 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/tightness0.9/normalized-rand-2-40-180-84-900-5_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-2090914-1247391627/watcher-2090914-1247391627 -o /tmp/evaluation-result-2090914-1247391627/solver-2090914-1247391627 -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-2090914-1247391627.xml

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

MD5SUM BENCH= ea8a8c36ed8d5ff2e35f642aabf97f40
RANDOM SEED=1014090211

node20.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		: 3000.236
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		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1727560 kB
Buffers:         19320 kB
Cached:          95328 kB
SwapCached:          0 kB
Active:         220748 kB
Inactive:        59704 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1727560 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3128 kB
Writeback:           0 kB
Mapped:         181524 kB
Slab:            32884 kB
Committed_AS:   885128 kB
PageTables:       2080 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= 66300 MiB
End job on node20 at 2009-07-12 11:41:07