Trace number 1100317

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 45.5601 46.0505

General information on the benchmark

Namecsp/tightness0.9/
normalized-rand-2-40-180-84-900-4_ext.xml
MD5SUMa3ceb9d1e8f9e8a3813044c0062df9bd
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 benchmark1.39279
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 (download as text)

0.00/0.04	c 0	Sugar v1-13 + HOME/picosat
0.00/0.04	c 0	BEGIN Sat Jul  5 21:41:44 2008
0.00/0.04	c 0	PID 32576
0.03/0.05	c 0	HOST node13.alineos.net
0.03/0.05	c 0	CONVERTING HOME/instance-1100317-1215286904.xml TO HOME/temp.csp
0.03/0.05	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1100317-1215286904.xml' 'HOME/temp.csp'
1.06/1.18	c 2	1 domains, 40 variables, 0 predicates, 84 relations, 84 constraints
1.13/1.20	c 2	ENCODING HOME/temp.csp TO HOME/temp.cnf
1.13/1.20	c 2	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'
1.13/1.28	c 2	Parsing HOME/temp.csp
2.80/2.97	c 3	parsed 209 expressions
2.80/2.98	c 3	Heap : 30 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.80/2.98	c 3	Converting to clausal form CSP
2.91/3.00	c 3	converted 21 (10%) expressions
2.91/3.00	c 3	converted 42 (20%) expressions
2.91/3.03	c 3	converted 63 (30%) expressions
2.91/3.05	c 3	converted 84 (40%) expressions
2.91/3.06	c 3	converted 105 (50%) expressions
3.00/3.10	c 4	converted 126 (60%) expressions
3.39/3.50	c 4	converted 147 (70%) expressions
3.48/3.65	c 4	converted 168 (80%) expressions
3.69/3.83	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 : 59 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
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 : 59 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
3.79/3.98	c 4	Simplifing CSP by introducing new Boolean variables
3.79/3.98	c 4	CSP : 40 integers, 0 booleans, 84 clauses, largest domain size 180
3.79/3.98	c 4	Heap : 59 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
3.98/4.15	c 5	Encoding CSP to SAT : HOME/temp.cnf
3.98/4.17	c 5	4 (10%) CSP integer variables are encoded (712 clauses, 7682 bytes)
3.98/4.17	c 5	8 (20%) CSP integer variables are encoded (1424 clauses, 16375 bytes)
3.98/4.17	c 5	12 (30%) CSP integer variables are encoded (2136 clauses, 25631 bytes)
3.98/4.17	c 5	16 (40%) CSP integer variables are encoded (2848 clauses, 34887 bytes)
3.98/4.18	c 5	20 (50%) CSP integer variables are encoded (3560 clauses, 44143 bytes)
3.98/4.18	c 5	24 (60%) CSP integer variables are encoded (4272 clauses, 53399 bytes)
3.98/4.18	c 5	28 (70%) CSP integer variables are encoded (4984 clauses, 62655 bytes)
3.98/4.18	c 5	32 (80%) CSP integer variables are encoded (5696 clauses, 71911 bytes)
3.98/4.18	c 5	36 (90%) CSP integer variables are encoded (6408 clauses, 81167 bytes)
3.98/4.18	c 5	40 (100%) CSP integer variables are encoded (7120 clauses, 90423 bytes)
4.38/4.51	c 5	9 (10%) CSP clauses are encoded (34184 clauses, 651668 bytes)
4.58/4.75	c 5	17 (20%) CSP clauses are encoded (58185 clauses, 1167303 bytes)
4.88/5.02	c 5	26 (30%) CSP clauses are encoded (85301 clauses, 1800745 bytes)
5.07/5.26	c 6	34 (40%) CSP clauses are encoded (109705 clauses, 2370948 bytes)
5.38/5.51	c 6	42 (50%) CSP clauses are encoded (133910 clauses, 2936453 bytes)
5.57/5.80	c 6	51 (60%) CSP clauses are encoded (160957 clauses, 3568084 bytes)
5.87/6.04	c 6	59 (70%) CSP clauses are encoded (185250 clauses, 4135679 bytes)
6.16/6.32	c 7	68 (80%) CSP clauses are encoded (212452 clauses, 4770871 bytes)
6.36/6.57	c 7	76 (90%) CSP clauses are encoded (236749 clauses, 5338650 bytes)
6.66/6.82	c 7	84 (100%) CSP clauses are encoded (261012 clauses, 5905368 bytes)
6.66/6.82	c 7	84 CSP clauses encoded
6.66/6.82	c 7	Writing map file : HOME/temp.map
6.66/6.82	c 7	Heap : 24 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
6.66/6.82	c 7	SAT : 7160 SAT variables, 261012 SAT clauses, 5905368 bytes
6.66/6.82	c 7	Heap : 24 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
6.66/6.84	c 7	SOLVING HOME/temp.cnf
6.66/6.84	c 7	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
45.39/45.93	c 46	DECODING HOME/temp.out WITH HOME/temp.map
45.39/45.93	c 46	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
45.43/46.01	c 46	Decoding HOME/temp.out
45.43/46.03	s UNSATISFIABLE
45.43/46.04	c 46	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
45.43/46.04	c 46	CPU 43.74 (0.04 0 43.7 1.79)
45.43/46.05	c 46	END Sat Jul  5 21:42:30 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-1100317-1215286904/watcher-1100317-1215286904 -o /tmp/evaluation-result-1100317-1215286904/solver-1100317-1215286904 -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-1100317-1215286904.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: 2.00 2.00 2.00 4/81 32576
/proc/meminfo: memFree=1729832/2055920 swapFree=4180436/4192956
[pid=32576] ppid=32574 vsize=18572 CPUtime=0
/proc/32576/stat : 32576 (runsolver) R 32574 32576 31943 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 1558362222 19017728 292 996147200 4194304 4296836 548682068272 18446744073709551615 269757246759 0 0 4096 24578 0 0 0 17 1 0 0
/proc/32576/statm: 4643 292 257 25 0 2626 0

[startup+0.0497129 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 32576
/proc/meminfo: memFree=1729832/2055920 swapFree=4180436/4192956
[pid=32576] ppid=32574 vsize=13600 CPUtime=0.03
/proc/32576/stat : 32576 (sugar) S 32574 32576 31943 0 -1 4194304 837 0 0 0 3 0 0 0 18 0 1 0 1558362222 13926400 792 996147200 4194304 4206940 548682068608 18446744073709551615 269766144098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/32576/statm: 3400 792 367 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.102521 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 32576
/proc/meminfo: memFree=1729832/2055920 swapFree=4180436/4192956
[pid=32576] ppid=32574 vsize=13600 CPUtime=0.03
/proc/32576/stat : 32576 (sugar) S 32574 32576 31943 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 1558362222 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 269766144098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/32576/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301545 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 32576
/proc/meminfo: memFree=1729832/2055920 swapFree=4180436/4192956
[pid=32576] ppid=32574 vsize=13600 CPUtime=0.03
/proc/32576/stat : 32576 (sugar) S 32574 32576 31943 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 1558362222 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 269766144098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/32576/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.701599 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 32576
/proc/meminfo: memFree=1729832/2055920 swapFree=4180436/4192956
[pid=32576] ppid=32574 vsize=13600 CPUtime=0.03
/proc/32576/stat : 32576 (sugar) S 32574 32576 31943 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 1558362222 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 269766144098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/32576/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+1.5027 s]
/proc/loadavg: 2.00 2.00 2.00 3/92 32588
/proc/meminfo: memFree=1710352/2055920 swapFree=4180436/4192956
[pid=32576] ppid=32574 vsize=13600 CPUtime=1.14
/proc/32576/stat : 32576 (sugar) S 32574 32576 31943 0 -1 4194304 973 7923 0 1 3 0 105 6 16 0 1 0 1558362222 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 269766144098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/32576/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 1.14
Current children cumulated vsize (KiB) 13600

[startup+3.10192 s]
/proc/loadavg: 2.00 2.00 2.00 4/92 32598
/proc/meminfo: memFree=1705168/2055920 swapFree=4180436/4192956
[pid=32576] ppid=32574 vsize=13600 CPUtime=1.14
/proc/32576/stat : 32576 (sugar) S 32574 32576 31943 0 -1 4194304 973 7923 0 1 3 0 105 6 16 0 1 0 1558362222 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 269766144098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/32576/statm: 3400 797 370 3 0 500 0
[pid=32589] ppid=32576 vsize=5356 CPUtime=0
/proc/32589/stat : 32589 (sh) S 32576 32576 31943 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 1558362342 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32589/statm: 1339 233 193 169 0 50 0
[pid=32590] ppid=32589 vsize=864220 CPUtime=1.86
/proc/32590/stat : 32590 (java) S 32589 32576 31943 0 -1 0 14212 0 1 0 179 7 0 0 18 0 9 0 1558362342 884961280 13459 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/32590/statm: 216055 13459 2540 9 0 210630 0
[pid=32590/tid=32591] ppid=32589 vsize=864220 CPUtime=1.04
/proc/32590/task/32591/stat : 32591 (java) R 32589 32576 31943 0 -1 64 2860 0 1 0 103 1 0 0 25 0 9 0 1558362343 884961280 13459 996147200 134512640 134550740 4294955952 18446744073709551615 4159711977 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32590/tid=32592] ppid=32589 vsize=864220 CPUtime=0.72
/proc/32590/task/32592/stat : 32592 (java) S 32589 32576 31943 0 -1 64 10327 0 0 0 68 4 0 0 16 0 9 0 1558362344 884961280 13459 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=32590/tid=32593] ppid=32589 vsize=864220 CPUtime=0
/proc/32590/task/32593/stat : 32593 (java) S 32589 32576 31943 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 1558362345 884961280 13459 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32590/tid=32594] ppid=32589 vsize=864220 CPUtime=0
/proc/32590/task/32594/stat : 32594 (java) S 32589 32576 31943 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 1558362345 884961280 13459 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32590/tid=32595] ppid=32589 vsize=864220 CPUtime=0
/proc/32590/task/32595/stat : 32595 (java) S 32589 32576 31943 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 1558362347 884961280 13459 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32590/tid=32596] ppid=32589 vsize=864220 CPUtime=0.06
/proc/32590/task/32596/stat : 32596 (java) S 32589 32576 31943 0 -1 64 329 0 0 0 6 0 0 0 16 0 9 0 1558362347 884961280 13459 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32590/tid=32597] ppid=32589 vsize=864220 CPUtime=0
/proc/32590/task/32597/stat : 32597 (java) S 32589 32576 31943 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 1558362347 884961280 13459 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32590/tid=32598] ppid=32589 vsize=864220 CPUtime=0
/proc/32590/task/32598/stat : 32598 (java) S 32589 32576 31943 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 1558362347 884961280 13459 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3
Current children cumulated vsize (KiB) 883176

[startup+6.30235 s]
/proc/loadavg: 2.00 2.00 2.00 3/92 32598
/proc/meminfo: memFree=1654872/2055920 swapFree=4180436/4192956
[pid=32576] ppid=32574 vsize=13600 CPUtime=1.14
/proc/32576/stat : 32576 (sugar) S 32574 32576 31943 0 -1 4194304 974 7923 0 1 3 0 105 6 15 0 1 0 1558362222 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 269766144098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/32576/statm: 3400 797 370 3 0 500 0
[pid=32589] ppid=32576 vsize=5356 CPUtime=0
/proc/32589/stat : 32589 (sh) S 32576 32576 31943 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 1558362342 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32589/statm: 1339 233 193 169 0 50 0
[pid=32590] ppid=32589 vsize=864332 CPUtime=5.02
/proc/32590/stat : 32590 (java) S 32589 32576 31943 0 -1 0 20220 0 1 0 488 14 0 0 18 0 9 0 1558362342 885075968 19367 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/32590/statm: 216083 19367 2564 9 0 210630 0
[pid=32590/tid=32591] ppid=32589 vsize=864332 CPUtime=3.38
/proc/32590/task/32591/stat : 32591 (java) R 32589 32576 31943 0 -1 64 3300 0 1 0 334 4 0 0 25 0 9 0 1558362343 885075968 19367 996147200 134512640 134550740 4294955952 18446744073709551615 4126534977 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32590/tid=32592] ppid=32589 vsize=864332 CPUtime=1.51
/proc/32590/task/32592/stat : 32592 (java) S 32589 32576 31943 0 -1 64 15873 0 0 0 143 8 0 0 16 0 9 0 1558362344 885075968 19367 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=32590/tid=32593] ppid=32589 vsize=864332 CPUtime=0
/proc/32590/task/32593/stat : 32593 (java) S 32589 32576 31943 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 1558362345 885075968 19367 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32590/tid=32594] ppid=32589 vsize=864332 CPUtime=0
/proc/32590/task/32594/stat : 32594 (java) S 32589 32576 31943 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 1558362345 885075968 19367 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32590/tid=32595] ppid=32589 vsize=864332 CPUtime=0
/proc/32590/task/32595/stat : 32595 (java) S 32589 32576 31943 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 1558362347 885075968 19367 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32590/tid=32596] ppid=32589 vsize=864332 CPUtime=0.1
/proc/32590/task/32596/stat : 32596 (java) S 32589 32576 31943 0 -1 64 351 0 0 0 10 0 0 0 16 0 9 0 1558362347 885075968 19367 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32590/tid=32597] ppid=32589 vsize=864332 CPUtime=0
/proc/32590/task/32597/stat : 32597 (java) S 32589 32576 31943 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 1558362347 885075968 19367 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32590/tid=32598] ppid=32589 vsize=864332 CPUtime=0
/proc/32590/task/32598/stat : 32598 (java) S 32589 32576 31943 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 1558362347 885075968 19367 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 883288

[startup+12.7012 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 32600
/proc/meminfo: memFree=1709208/2055920 swapFree=4180436/4192956
[pid=32576] ppid=32574 vsize=13600 CPUtime=6.72
/proc/32576/stat : 32576 (sugar) S 32574 32576 31943 0 -1 4194304 1021 28464 0 2 4 0 645 23 16 0 1 0 1558362222 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 269766144098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/32576/statm: 3400 798 370 3 0 500 0
[pid=32599] ppid=32576 vsize=5356 CPUtime=0
/proc/32599/stat : 32599 (sh) S 32576 32576 31943 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1558362906 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32599/statm: 1339 232 193 169 0 50 0
[pid=32600] ppid=32599 vsize=10496 CPUtime=5.79
/proc/32600/stat : 32600 (picosat) R 32599 32576 31943 0 -1 4194304 2550 0 0 0 426 153 0 0 25 0 1 0 1558362907 10747904 2536 996147200 134512640 134931368 4294956256 18446744073709551615 134525870 0 0 4096 0 0 0 0 17 1 0 0
/proc/32600/statm: 2624 2536 42 102 0 2519 0
Current children cumulated CPU time (s) 12.51
Current children cumulated vsize (KiB) 29452

[startup+25.5019 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 32600
/proc/meminfo: memFree=1708184/2055920 swapFree=4180436/4192956
[pid=32576] ppid=32574 vsize=13600 CPUtime=6.72
/proc/32576/stat : 32576 (sugar) S 32574 32576 31943 0 -1 4194304 1021 28464 0 2 4 0 645 23 16 0 1 0 1558362222 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 269766144098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/32576/statm: 3400 798 370 3 0 500 0
[pid=32599] ppid=32576 vsize=5356 CPUtime=0
/proc/32599/stat : 32599 (sh) S 32576 32576 31943 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1558362906 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32599/statm: 1339 232 193 169 0 50 0
[pid=32600] ppid=32599 vsize=12576 CPUtime=18.46
/proc/32600/stat : 32600 (picosat) R 32599 32576 31943 0 -1 4194304 2817 0 0 0 1693 153 0 0 25 0 1 0 1558362907 12877824 2803 996147200 134512640 134931368 4294956256 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/32600/statm: 3144 2803 42 102 0 3039 0
Current children cumulated CPU time (s) 25.18
Current children cumulated vsize (KiB) 31532

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

[startup+38.3016 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 32600
/proc/meminfo: memFree=1707352/2055920 swapFree=4180436/4192956
[pid=32576] ppid=32574 vsize=13600 CPUtime=6.72
/proc/32576/stat : 32576 (sugar) S 32574 32576 31943 0 -1 4194304 1021 28464 0 2 4 0 645 23 16 0 1 0 1558362222 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 269766144098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/32576/statm: 3400 798 370 3 0 500 0
[pid=32599] ppid=32576 vsize=5356 CPUtime=0
/proc/32599/stat : 32599 (sh) S 32576 32576 31943 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1558362906 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32599/statm: 1339 232 193 169 0 50 0
[pid=32600] ppid=32599 vsize=13368 CPUtime=31.14
/proc/32600/stat : 32600 (picosat) R 32599 32576 31943 0 -1 4194304 3048 0 0 0 2961 153 0 0 25 0 1 0 1558362907 13688832 3034 996147200 134512640 134931368 4294956256 18446744073709551615 134525840 0 0 4096 0 0 0 0 17 1 0 0
/proc/32600/statm: 3342 3034 42 102 0 3237 0
Current children cumulated CPU time (s) 37.86
Current children cumulated vsize (KiB) 32324

[startup+41.502 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 32600
/proc/meminfo: memFree=1707352/2055920 swapFree=4180436/4192956
[pid=32576] ppid=32574 vsize=13600 CPUtime=6.72
/proc/32576/stat : 32576 (sugar) S 32574 32576 31943 0 -1 4194304 1021 28464 0 2 4 0 645 23 16 0 1 0 1558362222 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 269766144098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/32576/statm: 3400 798 370 3 0 500 0
[pid=32599] ppid=32576 vsize=5356 CPUtime=0
/proc/32599/stat : 32599 (sh) S 32576 32576 31943 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1558362906 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32599/statm: 1339 232 193 169 0 50 0
[pid=32600] ppid=32599 vsize=13368 CPUtime=34.31
/proc/32600/stat : 32600 (picosat) R 32599 32576 31943 0 -1 4194304 3049 0 0 0 3278 153 0 0 25 0 1 0 1558362907 13688832 3035 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32600/statm: 3342 3035 42 102 0 3237 0
Current children cumulated CPU time (s) 41.03
Current children cumulated vsize (KiB) 32324

[startup+43.1022 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 32600
/proc/meminfo: memFree=1707352/2055920 swapFree=4180436/4192956
[pid=32576] ppid=32574 vsize=13600 CPUtime=6.72
/proc/32576/stat : 32576 (sugar) S 32574 32576 31943 0 -1 4194304 1021 28464 0 2 4 0 645 23 16 0 1 0 1558362222 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 269766144098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/32576/statm: 3400 798 370 3 0 500 0
[pid=32599] ppid=32576 vsize=5356 CPUtime=0
/proc/32599/stat : 32599 (sh) S 32576 32576 31943 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1558362906 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32599/statm: 1339 232 193 169 0 50 0
[pid=32600] ppid=32599 vsize=13368 CPUtime=35.89
/proc/32600/stat : 32600 (picosat) R 32599 32576 31943 0 -1 4194304 3052 0 0 0 3436 153 0 0 25 0 1 0 1558362907 13688832 3038 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32600/statm: 3342 3038 42 102 0 3237 0
Current children cumulated CPU time (s) 42.61
Current children cumulated vsize (KiB) 32324

[startup+44.7024 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 32600
/proc/meminfo: memFree=1707352/2055920 swapFree=4180436/4192956
[pid=32576] ppid=32574 vsize=13600 CPUtime=6.72
/proc/32576/stat : 32576 (sugar) S 32574 32576 31943 0 -1 4194304 1021 28464 0 2 4 0 645 23 16 0 1 0 1558362222 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 269766144098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/32576/statm: 3400 798 370 3 0 500 0
[pid=32599] ppid=32576 vsize=5356 CPUtime=0
/proc/32599/stat : 32599 (sh) S 32576 32576 31943 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1558362906 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32599/statm: 1339 232 193 169 0 50 0
[pid=32600] ppid=32599 vsize=13368 CPUtime=37.48
/proc/32600/stat : 32600 (picosat) R 32599 32576 31943 0 -1 4194304 3052 0 0 0 3595 153 0 0 25 0 1 0 1558362907 13688832 3038 996147200 134512640 134931368 4294956256 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/32600/statm: 3342 3038 42 102 0 3237 0
Current children cumulated CPU time (s) 44.2
Current children cumulated vsize (KiB) 32324

[startup+45.5025 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 32600
/proc/meminfo: memFree=1707352/2055920 swapFree=4180436/4192956
[pid=32576] ppid=32574 vsize=13600 CPUtime=6.72
/proc/32576/stat : 32576 (sugar) S 32574 32576 31943 0 -1 4194304 1021 28464 0 2 4 0 645 23 16 0 1 0 1558362222 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 269766144098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/32576/statm: 3400 798 370 3 0 500 0
[pid=32599] ppid=32576 vsize=5356 CPUtime=0
/proc/32599/stat : 32599 (sh) S 32576 32576 31943 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1558362906 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32599/statm: 1339 232 193 169 0 50 0
[pid=32600] ppid=32599 vsize=13500 CPUtime=38.27
/proc/32600/stat : 32600 (picosat) R 32599 32576 31943 0 -1 4194304 3056 0 0 0 3674 153 0 0 25 0 1 0 1558362907 13824000 3042 996147200 134512640 134931368 4294956256 18446744073709551615 134530208 0 0 4096 0 0 0 0 17 1 0 0
/proc/32600/statm: 3375 3042 42 102 0 3270 0
Current children cumulated CPU time (s) 44.99
Current children cumulated vsize (KiB) 32456

[startup+45.9016 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 32600
/proc/meminfo: memFree=1707352/2055920 swapFree=4180436/4192956
[pid=32576] ppid=32574 vsize=13600 CPUtime=6.72
/proc/32576/stat : 32576 (sugar) S 32574 32576 31943 0 -1 4194304 1021 28464 0 2 4 0 645 23 16 0 1 0 1558362222 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 269766144098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/32576/statm: 3400 798 370 3 0 500 0
[pid=32599] ppid=32576 vsize=5356 CPUtime=0
/proc/32599/stat : 32599 (sh) S 32576 32576 31943 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1558362906 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32599/statm: 1339 232 193 169 0 50 0
[pid=32600] ppid=32599 vsize=13500 CPUtime=38.67
/proc/32600/stat : 32600 (picosat) R 32599 32576 31943 0 -1 4194304 3064 0 0 0 3714 153 0 0 25 0 1 0 1558362907 13824000 3050 996147200 134512640 134931368 4294956256 18446744073709551615 134529356 0 0 4096 0 0 0 0 17 1 0 0
/proc/32600/statm: 3375 3050 42 102 0 3270 0
Current children cumulated CPU time (s) 45.39
Current children cumulated vsize (KiB) 32456

[startup+46.0016 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 32600
/proc/meminfo: memFree=1707352/2055920 swapFree=4180436/4192956
[pid=32576] ppid=32574 vsize=13600 CPUtime=45.43
/proc/32576/stat : 32576 (sugar) S 32574 32576 31943 0 -1 4194304 1070 31816 0 2 4 0 4362 177 17 0 1 0 1558362222 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 269766144098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/32576/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 45.43
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 46.0505
CPU time (s): 45.5601
CPU user time (s): 43.7483
CPU system time (s): 1.81172
CPU usage (%): 98.9351
Max. virtual memory (cumulated for all children) (KiB): 883288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 43.7483
system time used= 1.81172
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36584
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= 3094
involuntary context switches= 4787

runsolver used 0.055991 second user time and 0.172973 second system time

The end

Launcher Data (download as text)

Begin job on node13 at 2008-07-05 21:41:44
IDJOB=1100317
IDBENCH=59896
IDSOLVER=345
FILE ID=node13/1100317-1215286904
PBS_JOBID= 7882341
Free space on /tmp= 66524 MiB

SOLVER NAME= Sugar v1.13+picosat
BENCH NAME= CPAI08/csp/tightness0.9/normalized-rand-2-40-180-84-900-4_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-1100317-1215286904/watcher-1100317-1215286904 -o /tmp/evaluation-result-1100317-1215286904/solver-1100317-1215286904 -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-1100317-1215286904.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= a3ceb9d1e8f9e8a3813044c0062df9bd
RANDOM SEED=1047962799

node13.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		: 3000.238
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		: 3000.238
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:       1730312 kB
Buffers:         59076 kB
Cached:         188912 kB
SwapCached:       6400 kB
Active:         178564 kB
Inactive:        91252 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1730312 kB
SwapTotal:     4192956 kB
SwapFree:      4180436 kB
Dirty:            3332 kB
Writeback:           0 kB
Mapped:          37644 kB
Slab:            40808 kB
Committed_AS:  3175164 kB
PageTables:       2004 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= 66524 MiB
End job on node13 at 2008-07-05 21:42:31