Trace number 1077770

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 v1.13+minisat? (MO) 75.97 91.6376

General information on the benchmark

Namecsp/primes-10/
normalized-primes-10-20-2-7.xml
MD5SUM463851fbfcf9cc61468534a99c1e529b
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.016996
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of constraints20
Maximum constraint arity9
Maximum domain size28
Number of constraints which are defined in extension0
Number of constraints which are defined in intension20
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.85	c 0	Sugar v1-13 + HOME/minisat
0.00/0.85	c 0	BEGIN Tue Jul  8 02:32:13 2008
0.00/0.85	c 0	PID 2835
0.00/0.86	c 0	HOST node87.alineos.net
0.00/0.86	c 0	CONVERTING HOME/instance-1077770-1215477132.xml TO HOME/temp.csp
0.00/0.86	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1077770-1215477132.xml' 'HOME/temp.csp'
0.15/1.07	c 1	1 domains, 100 variables, 20 predicates, 0 relations, 20 constraints
0.22/1.12	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.22/1.12	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.22/1.22	c 1	Parsing HOME/temp.csp
0.22/1.29	c 1	parsed 141 expressions
0.22/1.33	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.22/1.33	c 1	Converting to clausal form CSP
0.22/1.35	c 1	converted 15 (10%) expressions
0.22/1.35	c 1	converted 29 (20%) expressions
0.22/1.35	c 1	converted 43 (30%) expressions
0.22/1.35	c 1	converted 57 (40%) expressions
0.22/1.35	c 1	converted 71 (50%) expressions
0.22/1.35	c 1	converted 85 (60%) expressions
0.22/1.35	c 1	converted 99 (70%) expressions
0.22/1.35	c 1	converted 113 (80%) expressions
0.22/1.39	c 1	converted 127 (90%) expressions
0.22/1.46	c 1	converted 141 (100%) expressions
0.22/1.46	c 1	CSP : 280 integers, 0 booleans, 400 clauses, largest domain size 2377
0.22/1.46	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.22/1.46	c 1	Propagation in CSP
0.22/1.48	c 1	21160 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.22/1.48	c 1	CSP : 280 integers, 0 booleans, 400 clauses, largest domain size 2323
0.22/1.48	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.22/1.48	c 1	Simplifing CSP by introducing new Boolean variables
0.22/1.48	c 1	CSP : 280 integers, 0 booleans, 400 clauses, largest domain size 2323
0.22/1.49	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.22/1.51	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.22/1.53	c 1	28 (10%) CSP integer variables are encoded (706 clauses, 7622 bytes)
0.22/1.53	c 1	56 (20%) CSP integer variables are encoded (1429 clauses, 16510 bytes)
0.22/1.53	c 1	84 (30%) CSP integer variables are encoded (2157 clauses, 25974 bytes)
0.22/1.54	c 1	112 (40%) CSP integer variables are encoded (10031 clauses, 128623 bytes)
0.22/1.57	c 1	140 (50%) CSP integer variables are encoded (32734 clauses, 469168 bytes)
0.22/1.59	c 1	168 (60%) CSP integer variables are encoded (52378 clauses, 763828 bytes)
0.22/1.62	c 1	196 (70%) CSP integer variables are encoded (81042 clauses, 1193788 bytes)
0.22/1.66	c 1	224 (80%) CSP integer variables are encoded (110899 clauses, 1663868 bytes)
0.22/1.69	c 1	252 (90%) CSP integer variables are encoded (136889 clauses, 2105698 bytes)
0.22/1.72	c 1	280 (100%) CSP integer variables are encoded (160378 clauses, 2505011 bytes)
0.22/1.81	c 1	40 (10%) CSP clauses are encoded (211077 clauses, 3413130 bytes)
1.43/2.42	c 2	80 (20%) CSP clauses are encoded (587703 clauses, 10867998 bytes)
2.73/3.78	c 3	120 (30%) CSP clauses are encoded (1423591 clauses, 28449374 bytes)
6.58/7.64	c 7	160 (40%) CSP clauses are encoded (3786968 clauses, 79073964 bytes)
22.37/27.68	c 27	200 (50%) CSP clauses are encoded (13576370 clauses, 289312524 bytes)
32.80/39.97	c 40	240 (60%) CSP clauses are encoded (19732708 clauses, 421469998 bytes)
46.94/56.54	c 56	280 (70%) CSP clauses are encoded (27890850 clauses, 608460472 bytes)
52.46/65.78	c 65	320 (80%) CSP clauses are encoded (30990217 clauses, 683783434 bytes)
54.84/68.19	c 68	360 (90%) CSP clauses are encoded (32322037 clauses, 716056183 bytes)
65.82/81.45	c 81	400 (100%) CSP clauses are encoded (38445551 clauses, 865712151 bytes)
65.82/81.45	c 81	400 CSP clauses encoded
65.82/81.45	c 81	Writing map file : HOME/temp.map
65.82/81.45	c 81	Heap : 0 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
65.82/81.45	c 81	SAT : 160658 SAT variables, 38445551 SAT clauses, 865712151 bytes
65.82/81.45	c 81	Heap : 0 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
65.88/81.51	c 81	SOLVING HOME/temp.cnf
65.88/81.51	c 81	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
65.88/81.51	c 81	This is MiniSat 2.0 beta
65.88/81.51	c 81	WARNING: for repeatability, setting FPU to use double precision
65.88/81.51	c 81	============================[ Problem Statistics ]=============================
65.88/81.51	c 81	|                                                                             |
65.88/81.51	c 81	|  Number of variables:  160658                                               |
65.88/81.51	c 81	|  Number of clauses:    38445551                                             |
75.86/91.51	c ERROR INTERRUPTED
75.97/91.63	s UNKNOWN
75.97/91.63	c 91	CPU 59.73 (0.03 0.01 59.7 6.15)
75.97/91.63	c 91	END Tue Jul  8 02:33:44 2008

Verifier Data (download as text)

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer: UNKNOWN

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1077770-1215477132/watcher-1077770-1215477132 -o /tmp/evaluation-result-1077770-1215477132/solver-1077770-1215477132 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/sugar -c -vv -java=java -Xmx700M -jar=HOME/sugar-v1-13.jar -solver=HOME/minisat -tmp=HOME/temp HOME/instance-1077770-1215477132.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): 2200 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.08 1.02 1.01 4/81 2835
/proc/meminfo: memFree=1885504/2055920 swapFree=4192956/4192956
[pid=2835] ppid=2833 vsize=18572 CPUtime=0
/proc/2835/stat : 2835 (runsolver) D 2833 2835 2723 0 -1 4194368 15 0 0 0 0 0 0 0 18 0 1 0 4410033 19017728 292 996147200 4194304 4296836 548682068272 18446744073709551615 254613712167 0 0 4096 24578 18446744071563608240 0 0 17 0 0 0
/proc/2835/statm: 4643 292 257 25 0 2626 0

[startup+0.075611 s]
/proc/loadavg: 1.08 1.02 1.01 4/81 2835
/proc/meminfo: memFree=1885504/2055920 swapFree=4192956/4192956
[pid=2835] ppid=2833 vsize=18572 CPUtime=0
/proc/2835/stat : 2835 (runsolver) D 2833 2835 2723 0 -1 4194368 15 0 0 0 0 0 0 0 18 0 1 0 4410033 19017728 292 996147200 4194304 4296836 548682068272 18446744073709551615 254613712167 0 0 4096 24578 18446744071563608240 0 0 17 0 0 0
/proc/2835/statm: 4643 292 257 25 0 2626 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18572

[startup+0.101616 s]
/proc/loadavg: 1.08 1.02 1.01 4/81 2835
/proc/meminfo: memFree=1885504/2055920 swapFree=4192956/4192956
[pid=2835] ppid=2833 vsize=18572 CPUtime=0
/proc/2835/stat : 2835 (runsolver) D 2833 2835 2723 0 -1 4194368 15 0 0 0 0 0 0 0 18 0 1 0 4410033 19017728 292 996147200 4194304 4296836 548682068272 18446744073709551615 254613712167 0 0 4096 24578 18446744071563479169 0 0 17 1 0 0
/proc/2835/statm: 4643 292 257 25 0 2626 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18572

[startup+0.301656 s]
/proc/loadavg: 1.08 1.02 1.01 4/81 2835
/proc/meminfo: memFree=1885504/2055920 swapFree=4192956/4192956
[pid=2835] ppid=2833 vsize=124 CPUtime=0
/proc/2835/stat : 2835 (sugar) D 2833 2835 2723 0 -1 4194304 38 0 0 0 0 0 0 0 18 0 1 0 4410033 126976 23 996147200 4194304 4206940 548682068608 18446744073709551615 254611092873 0 0 4096 0 18446744071563608240 0 0 17 1 0 0
/proc/2835/statm: 31 23 17 3 0 3 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 124

[startup+0.70173 s]
/proc/loadavg: 1.08 1.02 1.01 4/81 2835
/proc/meminfo: memFree=1885504/2055920 swapFree=4192956/4192956
[pid=2835] ppid=2833 vsize=12272 CPUtime=0
/proc/2835/stat : 2835 (sugar) D 2833 2835 2723 0 -1 4194304 345 0 15 0 0 0 0 0 18 0 1 0 4410033 12566528 328 996147200 4194304 4206940 548682068608 18446744073709551615 254622612478 0 0 4224 0 18446744071563608240 0 0 17 1 0 0
/proc/2835/statm: 3068 328 246 3 0 168 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12272

[startup+1.50188 s]
/proc/loadavg: 1.08 1.02 1.01 3/92 2847
/proc/meminfo: memFree=1873704/2055920 swapFree=4192956/4192956
[pid=2835] ppid=2833 vsize=13600 CPUtime=0.22
/proc/2835/stat : 2835 (sugar) S 2833 2835 2723 0 -1 4194304 958 4284 16 1 2 1 17 2 15 0 1 0 4410033 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/2835/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.22
Current children cumulated vsize (KiB) 13600

[startup+3.10219 s]
/proc/loadavg: 1.08 1.02 1.01 3/92 2857
/proc/meminfo: memFree=1861928/2055920 swapFree=4192956/4192956
[pid=2835] ppid=2833 vsize=13600 CPUtime=0.22
/proc/2835/stat : 2835 (sugar) S 2833 2835 2723 0 -1 4194304 958 4284 16 1 2 1 17 2 15 0 1 0 4410033 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/2835/statm: 3400 797 370 3 0 500 0
[pid=2848] ppid=2835 vsize=5356 CPUtime=0
/proc/2848/stat : 2848 (sh) S 2835 2835 2723 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 4410146 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2848/statm: 1339 233 193 169 0 50 0
[pid=2849] ppid=2848 vsize=864316 CPUtime=1.91
/proc/2849/stat : 2849 (java) S 2848 2835 2723 0 -1 0 5590 0 4 0 174 17 0 0 19 0 9 0 4410146 885059584 4325 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/2849/statm: 216079 4325 2562 9 0 210626 0
[pid=2849/tid=2850] ppid=2848 vsize=864316 CPUtime=1.64
/proc/2849/task/2850/stat : 2850 (java) R 2848 2835 2723 0 -1 64 3227 0 2 0 153 11 0 0 25 0 9 0 4410148 885059584 4325 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=2849/tid=2851] ppid=2848 vsize=864316 CPUtime=0.13
/proc/2849/task/2851/stat : 2851 (java) S 2848 2835 2723 0 -1 64 1307 0 2 0 10 3 0 0 16 0 9 0 4410150 885059584 4325 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=2849/tid=2852] ppid=2848 vsize=864316 CPUtime=0
/proc/2849/task/2852/stat : 2852 (java) S 2848 2835 2723 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 4410150 885059584 4325 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=2849/tid=2853] ppid=2848 vsize=864316 CPUtime=0
/proc/2849/task/2853/stat : 2853 (java) S 2848 2835 2723 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 4410150 885059584 4325 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=2849/tid=2854] ppid=2848 vsize=864316 CPUtime=0
/proc/2849/task/2854/stat : 2854 (java) S 2848 2835 2723 0 -1 64 1 0 0 0 0 0 0 0 24 0 9 0 4410152 885059584 4325 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=2849/tid=2855] ppid=2848 vsize=864316 CPUtime=0.1
/proc/2849/task/2855/stat : 2855 (java) S 2848 2835 2723 0 -1 64 363 0 0 0 10 0 0 0 16 0 9 0 4410152 885059584 4325 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=2849/tid=2856] ppid=2848 vsize=864316 CPUtime=0
/proc/2849/task/2856/stat : 2856 (java) S 2848 2835 2723 0 -1 64 2 0 0 0 0 0 0 0 25 0 9 0 4410152 885059584 4325 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=2849/tid=2857] ppid=2848 vsize=864316 CPUtime=0
/proc/2849/task/2857/stat : 2857 (java) S 2848 2835 2723 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 4410152 885059584 4325 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.13
Current children cumulated vsize (KiB) 883272

[startup+6.3028 s]
/proc/loadavg: 1.15 1.03 1.01 3/92 2857
/proc/meminfo: memFree=1810664/2055920 swapFree=4192956/4192956
[pid=2835] ppid=2833 vsize=13600 CPUtime=0.22
/proc/2835/stat : 2835 (sugar) S 2833 2835 2723 0 -1 4194304 958 4284 16 1 2 1 17 2 16 0 1 0 4410033 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/2835/statm: 3400 797 370 3 0 500 0
[pid=2848] ppid=2835 vsize=5356 CPUtime=0
/proc/2848/stat : 2848 (sh) S 2835 2835 2723 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 4410146 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2848/statm: 1339 233 193 169 0 50 0
[pid=2849] ppid=2848 vsize=864316 CPUtime=5.09
/proc/2849/stat : 2849 (java) S 2848 2835 2723 0 -1 0 6720 0 4 0 462 47 0 0 19 0 9 0 4410146 885059584 4325 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/2849/statm: 216079 4325 2562 9 0 210626 0
[pid=2849/tid=2850] ppid=2848 vsize=864316 CPUtime=4.59
/proc/2849/task/2850/stat : 2850 (java) R 2848 2835 2723 0 -1 64 4357 0 2 0 423 36 0 0 25 0 9 0 4410148 885059584 4325 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=2849/tid=2851] ppid=2848 vsize=864316 CPUtime=0.36
/proc/2849/task/2851/stat : 2851 (java) S 2848 2835 2723 0 -1 64 1307 0 2 0 28 8 0 0 16 0 9 0 4410150 885059584 4325 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=2849/tid=2852] ppid=2848 vsize=864316 CPUtime=0
/proc/2849/task/2852/stat : 2852 (java) S 2848 2835 2723 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 4410150 885059584 4325 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=2849/tid=2853] ppid=2848 vsize=864316 CPUtime=0
/proc/2849/task/2853/stat : 2853 (java) S 2848 2835 2723 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 4410150 885059584 4325 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=2849/tid=2854] ppid=2848 vsize=864316 CPUtime=0
/proc/2849/task/2854/stat : 2854 (java) S 2848 2835 2723 0 -1 64 1 0 0 0 0 0 0 0 24 0 9 0 4410152 885059584 4325 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=2849/tid=2855] ppid=2848 vsize=864316 CPUtime=0.1
/proc/2849/task/2855/stat : 2855 (java) S 2848 2835 2723 0 -1 64 363 0 0 0 10 0 0 0 16 0 9 0 4410152 885059584 4325 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=2849/tid=2856] ppid=2848 vsize=864316 CPUtime=0
/proc/2849/task/2856/stat : 2856 (java) S 2848 2835 2723 0 -1 64 2 0 0 0 0 0 0 0 25 0 9 0 4410152 885059584 4325 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=2849/tid=2857] ppid=2848 vsize=864316 CPUtime=0
/proc/2849/task/2857/stat : 2857 (java) S 2848 2835 2723 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 4410152 885059584 4325 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 5.31
Current children cumulated vsize (KiB) 883272

[startup+12.703 s]
/proc/loadavg: 1.30 1.06 1.02 1/84 2885
/proc/meminfo: memFree=1773864/2055920 swapFree=4192956/4192956
[pid=2835] ppid=2833 vsize=13600 CPUtime=0.22
/proc/2835/stat : 2835 (sugar) S 2833 2835 2723 0 -1 4194304 958 4284 16 1 2 1 17 2 16 0 1 0 4410033 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/2835/statm: 3400 797 370 3 0 500 0
[pid=2848] ppid=2835 vsize=5356 CPUtime=0
/proc/2848/stat : 2848 (sh) S 2835 2835 2723 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 4410146 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2848/statm: 1339 233 193 169 0 50 0
[pid=2849] ppid=2848 vsize=864316 CPUtime=9.15
/proc/2849/stat : 2849 (java) S 2848 2835 2723 0 -1 0 8203 0 4 0 833 82 0 0 19 0 9 0 4410146 885059584 4325 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/2849/statm: 216079 4325 2562 9 0 210626 0
[pid=2849/tid=2850] ppid=2848 vsize=864316 CPUtime=8.38
/proc/2849/task/2850/stat : 2850 (java) R 2848 2835 2723 0 -1 64 5840 0 2 0 773 65 0 0 16 0 9 0 4410148 885059584 4325 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=2849/tid=2851] ppid=2848 vsize=864316 CPUtime=0.62
/proc/2849/task/2851/stat : 2851 (java) S 2848 2835 2723 0 -1 64 1307 0 2 0 48 14 0 0 16 0 9 0 4410150 885059584 4325 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=2849/tid=2852] ppid=2848 vsize=864316 CPUtime=0
/proc/2849/task/2852/stat : 2852 (java) S 2848 2835 2723 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 4410150 885059584 4325 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=2849/tid=2853] ppid=2848 vsize=864316 CPUtime=0
/proc/2849/task/2853/stat : 2853 (java) S 2848 2835 2723 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 4410150 885059584 4325 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=2849/tid=2854] ppid=2848 vsize=864316 CPUtime=0
/proc/2849/task/2854/stat : 2854 (java) S 2848 2835 2723 0 -1 64 1 0 0 0 0 0 0 0 24 0 9 0 4410152 885059584 4325 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=2849/tid=2855] ppid=2848 vsize=864316 CPUtime=0.1
/proc/2849/task/2855/stat : 2855 (java) S 2848 2835 2723 0 -1 64 363 0 0 0 10 0 0 0 16 0 9 0 4410152 885059584 4325 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=2849/tid=2856] ppid=2848 vsize=864316 CPUtime=0
/proc/2849/task/2856/stat : 2856 (java) S 2848 2835 2723 0 -1 64 2 0 0 0 0 0 0 0 25 0 9 0 4410152 885059584 4325 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=2849/tid=2857] ppid=2848 vsize=864316 CPUtime=0
/proc/2849/task/2857/stat : 2857 (java) S 2848 2835 2723 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 4410152 885059584 4325 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 9.37
Current children cumulated vsize (KiB) 883272

[startup+25.5025 s]
/proc/loadavg: 1.76 1.18 1.06 2/84 2897
/proc/meminfo: memFree=1628264/2055920 swapFree=4192956/4192956
[pid=2835] ppid=2833 vsize=13600 CPUtime=0.22
/proc/2835/stat : 2835 (sugar) S 2833 2835 2723 0 -1 4194304 958 4284 16 1 2 1 17 2 16 0 1 0 4410033 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/2835/statm: 3400 797 370 3 0 500 0
[pid=2848] ppid=2835 vsize=5356 CPUtime=0
/proc/2848/stat : 2848 (sh) S 2835 2835 2723 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 4410146 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2848/statm: 1339 233 193 169 0 50 0
[pid=2849] ppid=2848 vsize=864316 CPUtime=20.07
/proc/2849/stat : 2849 (java) S 2848 2835 2723 0 -1 0 12120 0 4 0 1830 177 0 0 19 0 9 0 4410146 885059584 4326 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/2849/statm: 216079 4326 2562 9 0 210626 0
[pid=2849/tid=2850] ppid=2848 vsize=864316 CPUtime=18.6
/proc/2849/task/2850/stat : 2850 (java) R 2848 2835 2723 0 -1 64 9754 0 2 0 1715 145 0 0 16 0 9 0 4410148 885059584 4326 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=2849/tid=2851] ppid=2848 vsize=864316 CPUtime=1.33
/proc/2849/task/2851/stat : 2851 (java) S 2848 2835 2723 0 -1 64 1308 0 2 0 102 31 0 0 16 0 9 0 4410150 885059584 4326 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=2849/tid=2852] ppid=2848 vsize=864316 CPUtime=0
/proc/2849/task/2852/stat : 2852 (java) S 2848 2835 2723 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 4410150 885059584 4326 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=2849/tid=2853] ppid=2848 vsize=864316 CPUtime=0
/proc/2849/task/2853/stat : 2853 (java) S 2848 2835 2723 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 4410150 885059584 4326 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=2849/tid=2854] ppid=2848 vsize=864316 CPUtime=0
/proc/2849/task/2854/stat : 2854 (java) S 2848 2835 2723 0 -1 64 1 0 0 0 0 0 0 0 24 0 9 0 4410152 885059584 4326 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=2849/tid=2855] ppid=2848 vsize=864316 CPUtime=0.1
/proc/2849/task/2855/stat : 2855 (java) S 2848 2835 2723 0 -1 64 365 0 0 0 10 0 0 0 16 0 9 0 4410152 885059584 4326 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=2849/tid=2856] ppid=2848 vsize=864316 CPUtime=0
/proc/2849/task/2856/stat : 2856 (java) S 2848 2835 2723 0 -1 64 2 0 0 0 0 0 0 0 25 0 9 0 4410152 885059584 4326 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=2849/tid=2857] ppid=2848 vsize=864316 CPUtime=0
/proc/2849/task/2857/stat : 2857 (java) S 2848 2835 2723 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 4410152 885059584 4326 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 20.29
Current children cumulated vsize (KiB) 883272

[startup+51.1012 s]
/proc/loadavg: 4.85 1.92 1.30 3/102 2915
/proc/meminfo: memFree=1278168/2055920 swapFree=4192956/4192956
[pid=2835] ppid=2833 vsize=13600 CPUtime=0.23
/proc/2835/stat : 2835 (sugar) S 2833 2835 2723 0 -1 4194304 958 4284 16 1 3 1 17 2 16 0 1 0 4410033 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/2835/statm: 3400 797 370 3 0 500 0
[pid=2848] ppid=2835 vsize=5356 CPUtime=0
/proc/2848/stat : 2848 (sh) S 2835 2835 2723 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 4410146 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2848/statm: 1339 233 193 169 0 50 0
[pid=2849] ppid=2848 vsize=864316 CPUtime=41.37
/proc/2849/stat : 2849 (java) S 2848 2835 2723 0 -1 0 19469 0 4 0 3763 374 0 0 19 0 9 0 4410146 885059584 4326 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/2849/statm: 216079 4326 2562 9 0 210626 0
[pid=2849/tid=2850] ppid=2848 vsize=864316 CPUtime=38.36
/proc/2849/task/2850/stat : 2850 (java) R 2848 2835 2723 0 -1 64 17103 0 2 0 3533 303 0 0 17 0 9 0 4410148 885059584 4326 996147200 134512640 134550740 4294955952 18446744073709551615 4126603856 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=2849/tid=2851] ppid=2848 vsize=864316 CPUtime=2.87
/proc/2849/task/2851/stat : 2851 (java) S 2848 2835 2723 0 -1 64 1308 0 2 0 219 68 0 0 16 0 9 0 4410150 885059584 4326 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=2849/tid=2852] ppid=2848 vsize=864316 CPUtime=0
/proc/2849/task/2852/stat : 2852 (java) S 2848 2835 2723 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 4410150 885059584 4326 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=2849/tid=2853] ppid=2848 vsize=864316 CPUtime=0
/proc/2849/task/2853/stat : 2853 (java) S 2848 2835 2723 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 4410150 885059584 4326 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=2849/tid=2854] ppid=2848 vsize=864316 CPUtime=0
/proc/2849/task/2854/stat : 2854 (java) S 2848 2835 2723 0 -1 64 1 0 0 0 0 0 0 0 24 0 9 0 4410152 885059584 4326 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=2849/tid=2855] ppid=2848 vsize=864316 CPUtime=0.1
/proc/2849/task/2855/stat : 2855 (java) S 2848 2835 2723 0 -1 64 365 0 0 0 10 0 0 0 16 0 9 0 4410152 885059584 4326 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=2849/tid=2856] ppid=2848 vsize=864316 CPUtime=0
/proc/2849/task/2856/stat : 2856 (java) S 2848 2835 2723 0 -1 64 2 0 0 0 0 0 0 0 25 0 9 0 4410152 885059584 4326 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=2849/tid=2857] ppid=2848 vsize=864316 CPUtime=0
/proc/2849/task/2857/stat : 2857 (java) S 2848 2835 2723 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 4410152 885059584 4326 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 41.6
Current children cumulated vsize (KiB) 883272



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+91.502 s]
/proc/loadavg: 7.04 2.90 1.66 3/92 2917
/proc/meminfo: memFree=49704/2055920 swapFree=4192956/4192956
[pid=2835] ppid=2833 vsize=13600 CPUtime=65.89
/proc/2835/stat : 2835 (sugar) S 2833 2835 2723 0 -1 4194304 1016 32415 16 5 3 1 5970 615 16 0 1 0 4410033 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/2835/statm: 3400 798 370 3 0 500 0
[pid=2916] ppid=2835 vsize=5356 CPUtime=0
/proc/2916/stat : 2916 (sh) S 2835 2835 2723 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 4418184 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2916/statm: 1339 232 193 169 0 50 0
[pid=2917] ppid=2916 vsize=904284 CPUtime=9.97
/proc/2917/stat : 2917 (minisat) R 2916 2835 2723 0 -1 4194304 221786 0 0 0 856 141 0 0 25 0 1 0 4418185 925986816 221772 996147200 134512640 135127466 4294956256 18446744073709551615 134718351 0 0 4096 3 0 0 0 17 1 0 0
/proc/2917/statm: 226071 221772 62 150 0 225918 0
Current children cumulated CPU time (s) 75.86
Current children cumulated vsize (KiB) 923240

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+91.619 s]
/proc/loadavg: 7.04 2.90 1.66 3/92 2917
/proc/meminfo: memFree=49704/2055920 swapFree=4192956/4192956
[pid=2835] ppid=2833 vsize=13600 CPUtime=65.89
/proc/2835/stat : 2835 (sugar) S 2833 2835 2723 0 -1 4194304 1027 32415 16 5 3 1 5970 615 16 0 1 0 4410033 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 16384 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/2835/statm: 3400 798 370 3 0 500 0
[pid=2916] ppid=2835 vsize=0 CPUtime=0
/proc/2916/stat : 2916 (sh) Z 2835 2835 2723 0 -1 4195340 277 0 0 0 0 0 0 0 16 0 1 0 4418184 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 0 0 0
/proc/2916/statm: 0 0 0 0 0 0 0
[pid=2917] ppid=1 vsize=0 CPUtime=10.08
/proc/2917/stat : 2917 (minisat) R 1 2835 2723 0 -1 4195332 221791 0 0 0 856 152 0 0 25 0 1 0 4418185 0 0 996147200 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/2917/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 75.97
Current children cumulated vsize (KiB) 13600

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 2835 and gives
#  childrusage.ru_utime.tv_sec=59
#  childrusage.ru_utime.tv_usec=738918
#  childrusage.ru_stime.tv_sec=6
#  childrusage.ru_stime.tv_usec=172061
# CPU time returned by wait4() is 65.911
# while last known CPU time is 75.97
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 91.6376
CPU time (s): 75.97
CPU user time (s): 68.29
CPU system time (s): 7.68
CPU usage (%): 82.9026
Max. virtual memory (cumulated for all children) (KiB): 923240

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 59.7389
system time used= 6.17206
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33774
page faults= 21
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 139245
involuntary context switches= 129017

runsolver used 0.131979 second user time and 0.297954 second system time

The end

Launcher Data (download as text)

Begin job on node87 at 2008-07-08 02:32:12
IDJOB=1077770
IDBENCH=56709
IDSOLVER=346
FILE ID=node87/1077770-1215477132
PBS_JOBID= 7888645
Free space on /tmp= 66480 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/csp/primes-10/normalized-primes-10-20-2-7.xml
COMMAND LINE= DIR/sugar -c -vv -java="java -Xmx700M" -jar="DIR/sugar-v1-13.jar" -solver="DIR/minisat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1077770-1215477132/watcher-1077770-1215477132 -o /tmp/evaluation-result-1077770-1215477132/solver-1077770-1215477132 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/sugar -c -vv -java="java -Xmx700M" -jar="HOME/sugar-v1-13.jar" -solver="HOME/minisat" -tmp="HOME/temp" HOME/instance-1077770-1215477132.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 463851fbfcf9cc61468534a99c1e529b
RANDOM SEED=1782631078

node87.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		: 3000.263
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	: 5931.00
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		: 3000.263
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:       1886048 kB
Buffers:         20196 kB
Cached:          83640 kB
SwapCached:          0 kB
Active:          76768 kB
Inactive:        62828 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1886048 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            7540 kB
Writeback:           0 kB
Mapped:          53300 kB
Slab:            15448 kB
Committed_AS:   883112 kB
PageTables:       1916 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= 65652 MiB
End job on node87 at 2008-07-08 02:33:46