Trace number 1102539

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+picosatUNSAT 109.196 111.271

General information on the benchmark

Namecsp/tightness0.1/
normalized-rand-2-40-8-753-100-82_ext.xml
MD5SUM19f5a72bf9d635dd9d1657e21d58d960
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 benchmark5.2712
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints753
Maximum constraint arity2
Maximum domain size8
Number of constraints which are defined in extension753
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.04	c 0	Sugar v1-13 + HOME/picosat
0.00/0.04	c 0	BEGIN Sun Jul  6 01:12:12 2008
0.00/0.04	c 0	PID 30931
0.00/0.04	c 0	HOST node53.alineos.net
0.00/0.04	c 0	CONVERTING HOME/instance-1102539-1215299532.xml TO HOME/temp.csp
0.00/0.04	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1102539-1215299532.xml' 'HOME/temp.csp'
0.03/0.74	c 1	1 domains, 40 variables, 0 predicates, 750 relations, 753 constraints
0.03/0.79	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.79	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'
0.73/0.86	c 1	Parsing HOME/temp.csp
0.92/1.06	c 1	parsed 1544 expressions
0.92/1.06	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.92/1.06	c 1	Converting to clausal form CSP
0.92/1.09	c 1	converted 155 (10%) expressions
0.92/1.09	c 1	converted 309 (20%) expressions
0.92/1.09	c 1	converted 464 (30%) expressions
0.92/1.09	c 1	converted 618 (40%) expressions
0.92/1.09	c 1	converted 772 (50%) expressions
1.02/1.11	c 1	converted 927 (60%) expressions
1.02/1.12	c 1	converted 1081 (70%) expressions
1.02/1.12	c 1	converted 1236 (80%) expressions
1.02/1.13	c 1	converted 1390 (90%) expressions
1.02/1.14	c 1	converted 1544 (100%) expressions
1.02/1.14	c 1	CSP : 40 integers, 0 booleans, 753 clauses, largest domain size 8
1.02/1.14	c 1	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.02/1.14	c 1	Propagation in CSP
1.02/1.15	c 1	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.02/1.15	c 1	CSP : 40 integers, 0 booleans, 753 clauses, largest domain size 8
1.02/1.15	c 1	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.02/1.15	c 1	Simplifing CSP by introducing new Boolean variables
1.02/1.15	c 1	CSP : 40 integers, 0 booleans, 753 clauses, largest domain size 8
1.02/1.15	c 1	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.02/1.18	c 1	Encoding CSP to SAT : HOME/temp.cnf
1.02/1.18	c 1	4 (10%) CSP integer variables are encoded (24 clauses, 265 bytes)
1.02/1.18	c 1	8 (20%) CSP integer variables are encoded (48 clauses, 481 bytes)
1.02/1.18	c 1	12 (30%) CSP integer variables are encoded (72 clauses, 697 bytes)
1.02/1.18	c 1	16 (40%) CSP integer variables are encoded (96 clauses, 936 bytes)
1.02/1.19	c 1	20 (50%) CSP integer variables are encoded (120 clauses, 1200 bytes)
1.02/1.19	c 1	24 (60%) CSP integer variables are encoded (144 clauses, 1464 bytes)
1.02/1.19	c 1	28 (70%) CSP integer variables are encoded (168 clauses, 1728 bytes)
1.02/1.19	c 1	32 (80%) CSP integer variables are encoded (192 clauses, 1992 bytes)
1.02/1.19	c 1	36 (90%) CSP integer variables are encoded (216 clauses, 2256 bytes)
1.02/1.19	c 1	40 (100%) CSP integer variables are encoded (240 clauses, 2520 bytes)
1.12/1.23	c 1	76 (10%) CSP clauses are encoded (637 clauses, 8098 bytes)
1.12/1.24	c 1	151 (20%) CSP clauses are encoded (1057 clauses, 14553 bytes)
1.12/1.25	c 1	226 (30%) CSP clauses are encoded (1471 clauses, 20886 bytes)
1.12/1.26	c 1	302 (40%) CSP clauses are encoded (1887 clauses, 27276 bytes)
1.12/1.26	c 1	377 (50%) CSP clauses are encoded (2330 clauses, 34213 bytes)
1.12/1.27	c 1	452 (60%) CSP clauses are encoded (2743 clauses, 40882 bytes)
1.12/1.27	c 1	528 (70%) CSP clauses are encoded (3180 clauses, 48427 bytes)
1.12/1.28	c 1	603 (80%) CSP clauses are encoded (3563 clauses, 55131 bytes)
1.12/1.28	c 1	678 (90%) CSP clauses are encoded (3963 clauses, 62253 bytes)
1.12/1.29	c 1	753 (100%) CSP clauses are encoded (4365 clauses, 69284 bytes)
1.12/1.29	c 1	753 CSP clauses encoded
1.12/1.29	c 1	Writing map file : HOME/temp.map
1.12/1.29	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.12/1.29	c 1	SAT : 280 SAT variables, 4365 SAT clauses, 69284 bytes
1.12/1.29	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.22/1.31	c 1	SOLVING HOME/temp.cnf
1.22/1.31	c 1	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
109.06/111.10	c 111	DECODING HOME/temp.out WITH HOME/temp.map
109.06/111.10	c 111	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
109.06/111.19	c 111	Decoding HOME/temp.out
109.08/111.21	s UNSATISFIABLE
109.08/111.21	c 111	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
109.08/111.27	c 111	CPU 109.05 (0.03 0.01 109.02 0.12)
109.08/111.27	c 111	END Sun Jul  6 01:14:03 2008

Verifier Data (download as text)

No possible verification on an UNSAT instance

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-1102539-1215299532/watcher-1102539-1215299532 -o /tmp/evaluation-result-1102539-1215299532/solver-1102539-1215299532 -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/picosat -tmp=HOME/temp HOME/instance-1102539-1215299532.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: 1.93 1.98 1.98 3/92 30931
/proc/meminfo: memFree=1453736/2055920 swapFree=4179912/4192956
[pid=30931] ppid=30929 vsize=12272 CPUtime=0
/proc/30931/stat : 30931 (sugar) R 30929 30931 30679 0 -1 4194304 359 0 0 0 0 0 0 0 18 0 1 0 2008925520 12566528 327 996147200 4194304 4206940 548682068608 18446744073709551615 269930429029 0 0 4224 0 0 0 0 17 1 0 0
/proc/30931/statm: 3068 327 246 3 0 168 0

[startup+0.096492 s]
/proc/loadavg: 1.93 1.98 1.98 3/92 30931
/proc/meminfo: memFree=1453736/2055920 swapFree=4179912/4192956
[pid=30931] ppid=30929 vsize=13600 CPUtime=0.03
/proc/30931/stat : 30931 (sugar) S 30929 30931 30679 0 -1 4194304 900 127 0 0 2 1 0 0 17 0 1 0 2008925520 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 269939159138 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30931/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.101491 s]
/proc/loadavg: 1.93 1.98 1.98 3/92 30931
/proc/meminfo: memFree=1453736/2055920 swapFree=4179912/4192956
[pid=30931] ppid=30929 vsize=13600 CPUtime=0.03
/proc/30931/stat : 30931 (sugar) S 30929 30931 30679 0 -1 4194304 900 127 0 0 2 1 0 0 17 0 1 0 2008925520 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 269939159138 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30931/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301514 s]
/proc/loadavg: 1.93 1.98 1.98 3/92 30931
/proc/meminfo: memFree=1453736/2055920 swapFree=4179912/4192956
[pid=30931] ppid=30929 vsize=13600 CPUtime=0.03
/proc/30931/stat : 30931 (sugar) S 30929 30931 30679 0 -1 4194304 900 127 0 0 2 1 0 0 17 0 1 0 2008925520 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 269939159138 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30931/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.701563 s]
/proc/loadavg: 1.93 1.98 1.98 3/92 30931
/proc/meminfo: memFree=1453736/2055920 swapFree=4179912/4192956
[pid=30931] ppid=30929 vsize=13600 CPUtime=0.03
/proc/30931/stat : 30931 (sugar) S 30929 30931 30679 0 -1 4194304 900 127 0 0 2 1 0 0 17 0 1 0 2008925520 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 269939159138 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30931/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+1.50166 s]
/proc/loadavg: 1.93 1.98 1.98 3/103 30953
/proc/meminfo: memFree=1445712/2055920 swapFree=4179912/4192956
[pid=30931] ppid=30929 vsize=13600 CPUtime=1.22
/proc/30931/stat : 30931 (sugar) S 30929 30931 30679 0 -1 4194304 1022 10600 0 2 3 1 112 6 16 0 1 0 2008925520 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 269939159138 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/30931/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 1.22
Current children cumulated vsize (KiB) 13600

[startup+3.10185 s]
/proc/loadavg: 1.93 1.98 1.98 4/95 30955
/proc/meminfo: memFree=1450832/2055920 swapFree=4179912/4192956
[pid=30931] ppid=30929 vsize=13600 CPUtime=1.22
/proc/30931/stat : 30931 (sugar) S 30929 30931 30679 0 -1 4194304 1022 10600 0 2 3 1 112 6 16 0 1 0 2008925520 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 269939159138 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/30931/statm: 3400 798 370 3 0 500 0
[pid=30954] ppid=30931 vsize=5356 CPUtime=0
/proc/30954/stat : 30954 (sh) S 30931 30931 30679 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2008925651 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30954/statm: 1339 232 193 169 0 50 0
[pid=30955] ppid=30954 vsize=840 CPUtime=1.76
/proc/30955/stat : 30955 (picosat) R 30954 30931 30679 0 -1 4194304 166 0 0 0 174 2 0 0 25 0 1 0 2008925651 860160 150 996147200 134512640 134931368 4294956256 18446744073709551615 134529356 0 0 4096 0 0 0 0 17 0 0 0
/proc/30955/statm: 210 150 48 102 0 105 0
Current children cumulated CPU time (s) 2.98
Current children cumulated vsize (KiB) 19796

[startup+6.30122 s]
/proc/loadavg: 1.93 1.98 1.98 3/95 30955
/proc/meminfo: memFree=1450768/2055920 swapFree=4179912/4192956
[pid=30931] ppid=30929 vsize=13600 CPUtime=1.22
/proc/30931/stat : 30931 (sugar) S 30929 30931 30679 0 -1 4194304 1022 10600 0 2 3 1 112 6 16 0 1 0 2008925520 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 269939159138 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/30931/statm: 3400 798 370 3 0 500 0
[pid=30954] ppid=30931 vsize=5356 CPUtime=0
/proc/30954/stat : 30954 (sh) S 30931 30931 30679 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2008925651 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30954/statm: 1339 232 193 169 0 50 0
[pid=30955] ppid=30954 vsize=972 CPUtime=4.9
/proc/30955/stat : 30955 (picosat) R 30954 30931 30679 0 -1 4194304 193 0 0 0 488 2 0 0 25 0 1 0 2008925651 995328 177 996147200 134512640 134931368 4294956256 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 0 0 0
/proc/30955/statm: 243 177 48 102 0 138 0
Current children cumulated CPU time (s) 6.12
Current children cumulated vsize (KiB) 19928

[startup+12.702 s]
/proc/loadavg: 1.94 1.98 1.98 3/95 30955
/proc/meminfo: memFree=1450448/2055920 swapFree=4179912/4192956
[pid=30931] ppid=30929 vsize=13600 CPUtime=1.22
/proc/30931/stat : 30931 (sugar) S 30929 30931 30679 0 -1 4194304 1022 10600 0 2 3 1 112 6 16 0 1 0 2008925520 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 269939159138 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/30931/statm: 3400 798 370 3 0 500 0
[pid=30954] ppid=30931 vsize=5356 CPUtime=0
/proc/30954/stat : 30954 (sh) S 30931 30931 30679 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2008925651 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30954/statm: 1339 232 193 169 0 50 0
[pid=30955] ppid=30954 vsize=1240 CPUtime=11.18
/proc/30955/stat : 30955 (picosat) R 30954 30931 30679 0 -1 4194304 231 0 0 0 1116 2 0 0 25 0 1 0 2008925651 1269760 215 996147200 134512640 134931368 4294956256 18446744073709551615 134529751 0 0 4096 0 0 0 0 17 0 0 0
/proc/30955/statm: 310 215 48 102 0 205 0
Current children cumulated CPU time (s) 12.4
Current children cumulated vsize (KiB) 20196

[startup+25.5015 s]
/proc/loadavg: 1.95 1.98 1.98 3/95 30955
/proc/meminfo: memFree=1450448/2055920 swapFree=4179912/4192956
[pid=30931] ppid=30929 vsize=13600 CPUtime=1.22
/proc/30931/stat : 30931 (sugar) S 30929 30931 30679 0 -1 4194304 1022 10600 0 2 3 1 112 6 16 0 1 0 2008925520 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 269939159138 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/30931/statm: 3400 798 370 3 0 500 0
[pid=30954] ppid=30931 vsize=5356 CPUtime=0
/proc/30954/stat : 30954 (sh) S 30931 30931 30679 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2008925651 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30954/statm: 1339 232 193 169 0 50 0
[pid=30955] ppid=30954 vsize=1368 CPUtime=23.76
/proc/30955/stat : 30955 (picosat) R 30954 30931 30679 0 -1 4194304 271 0 0 0 2374 2 0 0 25 0 1 0 2008925651 1400832 255 996147200 134512640 134931368 4294956256 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 0 0 0
/proc/30955/statm: 342 255 48 102 0 237 0
Current children cumulated CPU time (s) 24.98
Current children cumulated vsize (KiB) 20324

[startup+51.1015 s]
/proc/loadavg: 1.97 1.98 1.98 3/95 30955
/proc/meminfo: memFree=1450192/2055920 swapFree=4179912/4192956
[pid=30931] ppid=30929 vsize=13600 CPUtime=1.22
/proc/30931/stat : 30931 (sugar) S 30929 30931 30679 0 -1 4194304 1022 10600 0 2 3 1 112 6 16 0 1 0 2008925520 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 269939159138 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/30931/statm: 3400 798 370 3 0 500 0
[pid=30954] ppid=30931 vsize=5356 CPUtime=0
/proc/30954/stat : 30954 (sh) S 30931 30931 30679 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2008925651 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30954/statm: 1339 232 193 169 0 50 0
[pid=30955] ppid=30954 vsize=1552 CPUtime=48.9
/proc/30955/stat : 30955 (picosat) R 30954 30931 30679 0 -1 4194304 328 0 0 0 4888 2 0 0 25 0 1 0 2008925651 1589248 312 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/30955/statm: 388 312 48 102 0 283 0
Current children cumulated CPU time (s) 50.12
Current children cumulated vsize (KiB) 20508

[startup+102.306 s]
/proc/loadavg: 1.98 1.98 1.98 3/95 30955
/proc/meminfo: memFree=1449744/2055920 swapFree=4179912/4192956
[pid=30931] ppid=30929 vsize=13600 CPUtime=1.22
/proc/30931/stat : 30931 (sugar) S 30929 30931 30679 0 -1 4194304 1022 10600 0 2 3 1 112 6 16 0 1 0 2008925520 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 269939159138 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/30931/statm: 3400 798 370 3 0 500 0
[pid=30954] ppid=30931 vsize=5356 CPUtime=0
/proc/30954/stat : 30954 (sh) S 30931 30931 30679 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2008925651 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30954/statm: 1339 232 193 169 0 50 0
[pid=30955] ppid=30954 vsize=1768 CPUtime=99.2
/proc/30955/stat : 30955 (picosat) R 30954 30931 30679 0 -1 4194304 405 0 0 0 9918 2 0 0 25 0 1 0 2008925651 1810432 384 996147200 134512640 134931368 4294956256 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 0 0 0
/proc/30955/statm: 442 384 48 102 0 337 0
Current children cumulated CPU time (s) 100.42
Current children cumulated vsize (KiB) 20724

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

[startup+105.502 s]
/proc/loadavg: 1.98 1.98 1.98 3/95 30955
/proc/meminfo: memFree=1449744/2055920 swapFree=4179912/4192956
[pid=30931] ppid=30929 vsize=13600 CPUtime=1.22
/proc/30931/stat : 30931 (sugar) S 30929 30931 30679 0 -1 4194304 1022 10600 0 2 3 1 112 6 16 0 1 0 2008925520 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 269939159138 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/30931/statm: 3400 798 370 3 0 500 0
[pid=30954] ppid=30931 vsize=5356 CPUtime=0
/proc/30954/stat : 30954 (sh) S 30931 30931 30679 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2008925651 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30954/statm: 1339 232 193 169 0 50 0
[pid=30955] ppid=30954 vsize=1832 CPUtime=102.35
/proc/30955/stat : 30955 (picosat) R 30954 30931 30679 0 -1 4194304 407 0 0 0 10233 2 0 0 25 0 1 0 2008925651 1875968 386 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/30955/statm: 458 386 48 102 0 353 0
Current children cumulated CPU time (s) 103.57
Current children cumulated vsize (KiB) 20788

[startup+108.701 s]
/proc/loadavg: 1.98 1.98 1.98 3/95 30955
/proc/meminfo: memFree=1449744/2055920 swapFree=4179912/4192956
[pid=30931] ppid=30929 vsize=13600 CPUtime=1.22
/proc/30931/stat : 30931 (sugar) S 30929 30931 30679 0 -1 4194304 1022 10600 0 2 3 1 112 6 16 0 1 0 2008925520 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 269939159138 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/30931/statm: 3400 798 370 3 0 500 0
[pid=30954] ppid=30931 vsize=5356 CPUtime=0
/proc/30954/stat : 30954 (sh) S 30931 30931 30679 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2008925651 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30954/statm: 1339 232 193 169 0 50 0
[pid=30955] ppid=30954 vsize=1832 CPUtime=105.49
/proc/30955/stat : 30955 (picosat) R 30954 30931 30679 0 -1 4194304 407 0 0 0 10547 2 0 0 25 0 1 0 2008925651 1875968 386 996147200 134512640 134931368 4294956256 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 0 0 0
/proc/30955/statm: 458 386 48 102 0 353 0
Current children cumulated CPU time (s) 106.71
Current children cumulated vsize (KiB) 20788

[startup+110.303 s]
/proc/loadavg: 1.99 1.98 1.98 3/95 30955
/proc/meminfo: memFree=1449744/2055920 swapFree=4179912/4192956
[pid=30931] ppid=30929 vsize=13600 CPUtime=1.22
/proc/30931/stat : 30931 (sugar) S 30929 30931 30679 0 -1 4194304 1022 10600 0 2 3 1 112 6 16 0 1 0 2008925520 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 269939159138 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/30931/statm: 3400 798 370 3 0 500 0
[pid=30954] ppid=30931 vsize=5356 CPUtime=0
/proc/30954/stat : 30954 (sh) S 30931 30931 30679 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2008925651 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30954/statm: 1339 232 193 169 0 50 0
[pid=30955] ppid=30954 vsize=1832 CPUtime=107.06
/proc/30955/stat : 30955 (picosat) R 30954 30931 30679 0 -1 4194304 407 0 0 0 10704 2 0 0 25 0 1 0 2008925651 1875968 386 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/30955/statm: 458 386 48 102 0 353 0
Current children cumulated CPU time (s) 108.28
Current children cumulated vsize (KiB) 20788

[startup+110.703 s]
/proc/loadavg: 1.99 1.98 1.98 3/95 30955
/proc/meminfo: memFree=1449744/2055920 swapFree=4179912/4192956
[pid=30931] ppid=30929 vsize=13600 CPUtime=1.22
/proc/30931/stat : 30931 (sugar) S 30929 30931 30679 0 -1 4194304 1022 10600 0 2 3 1 112 6 16 0 1 0 2008925520 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 269939159138 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/30931/statm: 3400 798 370 3 0 500 0
[pid=30954] ppid=30931 vsize=5356 CPUtime=0
/proc/30954/stat : 30954 (sh) S 30931 30931 30679 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2008925651 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30954/statm: 1339 232 193 169 0 50 0
[pid=30955] ppid=30954 vsize=1832 CPUtime=107.45
/proc/30955/stat : 30955 (picosat) R 30954 30931 30679 0 -1 4194304 407 0 0 0 10743 2 0 0 25 0 1 0 2008925651 1875968 386 996147200 134512640 134931368 4294956256 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 0 0 0
/proc/30955/statm: 458 386 48 102 0 353 0
Current children cumulated CPU time (s) 108.67
Current children cumulated vsize (KiB) 20788

[startup+111.106 s]
/proc/loadavg: 1.99 1.98 1.98 3/95 30955
/proc/meminfo: memFree=1449744/2055920 swapFree=4179912/4192956
[pid=30931] ppid=30929 vsize=13600 CPUtime=1.22
/proc/30931/stat : 30931 (sugar) S 30929 30931 30679 0 -1 4194304 1022 10600 0 2 3 1 112 6 16 0 1 0 2008925520 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 269939159138 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/30931/statm: 3400 798 370 3 0 500 0
[pid=30954] ppid=30931 vsize=5356 CPUtime=0
/proc/30954/stat : 30954 (sh) S 30931 30931 30679 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2008925651 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30954/statm: 1339 232 193 169 0 50 0
[pid=30955] ppid=30954 vsize=1544 CPUtime=107.84
/proc/30955/stat : 30955 (picosat) R 30954 30931 30679 0 -1 4194304 408 0 0 0 10782 2 0 0 25 0 1 0 2008925651 1581056 328 996147200 134512640 134931368 4294956256 18446744073709551615 134749290 0 0 4096 0 0 0 0 17 0 0 0
/proc/30955/statm: 386 328 48 102 0 281 0
Current children cumulated CPU time (s) 109.06
Current children cumulated vsize (KiB) 20500

[startup+111.202 s]
/proc/loadavg: 1.99 1.98 1.98 3/95 30955
/proc/meminfo: memFree=1449744/2055920 swapFree=4179912/4192956
[pid=30931] ppid=30929 vsize=13600 CPUtime=109.08
/proc/30931/stat : 30931 (sugar) S 30929 30931 30679 0 -1 4194304 1089 11294 0 2 3 1 10895 9 15 0 1 0 2008925520 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 269939159138 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/30931/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 109.08
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 111.271
CPU time (s): 109.196
CPU user time (s): 109.058
CPU system time (s): 0.137979
CPU usage (%): 98.1357
Max. virtual memory (cumulated for all children) (KiB): 883260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 109.058
system time used= 0.137979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16067
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= 1612
involuntary context switches= 6120

runsolver used 0.108983 second user time and 0.310952 second system time

The end

Launcher Data (download as text)

Begin job on node53 at 2008-07-06 01:12:12
IDJOB=1102539
IDBENCH=60172
IDSOLVER=345
FILE ID=node53/1102539-1215299532
PBS_JOBID= 7882427
Free space on /tmp= 65100 MiB

SOLVER NAME= Sugar v1.13+picosat
BENCH NAME= CPAI08/csp/tightness0.1/normalized-rand-2-40-8-753-100-82_ext.xml
COMMAND LINE= DIR/sugar -c -vv -java="java -Xmx700M" -jar="DIR/sugar-v1-13.jar" -solver="DIR/picosat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1102539-1215299532/watcher-1102539-1215299532 -o /tmp/evaluation-result-1102539-1215299532/solver-1102539-1215299532 -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/picosat" -tmp="HOME/temp" HOME/instance-1102539-1215299532.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 19f5a72bf9d635dd9d1657e21d58d960
RANDOM SEED=316248576

node53.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		: 3000.222
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		: 3000.222
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:       1454216 kB
Buffers:        100228 kB
Cached:         346448 kB
SwapCached:       7428 kB
Active:         320140 kB
Inactive:       214372 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1454216 kB
SwapTotal:     4192956 kB
SwapFree:      4179912 kB
Dirty:            1620 kB
Writeback:           0 kB
Mapped:         104344 kB
Slab:            52024 kB
Committed_AS:  4659248 kB
PageTables:       2092 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= 65100 MiB
End job on node53 at 2008-07-06 01:14:03