Trace number 1079862

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 63.6123 63.9418

General information on the benchmark

Namecsp/rand-3-20-20/
normalized-rand-3-20-20-60-632-38_ext.xml
MD5SUM617a54bc49bc2982ca0586bd509bb20e
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark5.80712
Satisfiable
(Un)Satisfiability was proved
Number of variables20
Number of constraints56
Maximum constraint arity3
Maximum domain size20
Number of constraints which are defined in extension56
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 00:39:08 2008
0.00/0.05	c 0	PID 7582
0.03/0.05	c 0	HOST node42.alineos.net
0.03/0.05	c 0	CONVERTING HOME/instance-1079862-1215211148.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-1079862-1215211148.xml' 'HOME/temp.csp'
0.03/0.89	c 1	1 domains, 20 variables, 0 predicates, 56 relations, 56 constraints
0.03/0.94	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.94	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'
0.89/1.02	c 1	Parsing HOME/temp.csp
1.98/2.16	c 2	parsed 133 expressions
1.98/2.17	c 2	Heap : 18 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.98/2.17	c 2	Converting to clausal form CSP
1.98/2.19	c 2	converted 14 (10%) expressions
1.98/2.20	c 2	converted 27 (20%) expressions
2.07/2.21	c 2	converted 40 (30%) expressions
2.07/2.23	c 2	converted 54 (40%) expressions
2.07/2.23	c 2	converted 67 (50%) expressions
2.27/2.42	c 2	converted 80 (60%) expressions
2.37/2.53	c 2	converted 94 (70%) expressions
2.47/2.63	c 2	converted 107 (80%) expressions
2.57/2.74	c 2	converted 120 (90%) expressions
2.67/2.82	c 3	converted 133 (100%) expressions
2.67/2.82	c 3	CSP : 20 integers, 0 booleans, 56 clauses, largest domain size 20
2.67/2.82	c 3	Heap : 37 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.67/2.82	c 3	Propagation in CSP
2.67/2.82	c 3	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
2.67/2.82	c 3	CSP : 20 integers, 0 booleans, 56 clauses, largest domain size 20
2.67/2.82	c 3	Heap : 37 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.67/2.82	c 3	Simplifing CSP by introducing new Boolean variables
2.67/2.83	c 3	CSP : 20 integers, 0 booleans, 56 clauses, largest domain size 20
2.67/2.83	c 3	Heap : 37 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.77/2.94	c 3	Encoding CSP to SAT : HOME/temp.cnf
2.77/2.95	c 3	2 (10%) CSP integer variables are encoded (36 clauses, 371 bytes)
2.77/2.95	c 3	4 (20%) CSP integer variables are encoded (72 clauses, 695 bytes)
2.77/2.95	c 3	6 (30%) CSP integer variables are encoded (108 clauses, 1048 bytes)
2.77/2.96	c 3	8 (40%) CSP integer variables are encoded (144 clauses, 1444 bytes)
2.77/2.96	c 3	10 (50%) CSP integer variables are encoded (180 clauses, 1840 bytes)
2.77/2.96	c 3	12 (60%) CSP integer variables are encoded (216 clauses, 2236 bytes)
2.77/2.96	c 3	14 (70%) CSP integer variables are encoded (252 clauses, 2632 bytes)
2.77/2.96	c 3	16 (80%) CSP integer variables are encoded (288 clauses, 3028 bytes)
2.77/2.96	c 3	18 (90%) CSP integer variables are encoded (324 clauses, 3424 bytes)
2.77/2.96	c 3	20 (100%) CSP integer variables are encoded (360 clauses, 3820 bytes)
2.96/3.15	c 3	6 (10%) CSP clauses are encoded (10565 clauses, 236554 bytes)
3.06/3.29	c 3	12 (20%) CSP clauses are encoded (21463 clauses, 499032 bytes)
3.25/3.40	c 3	17 (30%) CSP clauses are encoded (30458 clauses, 715316 bytes)
3.35/3.54	c 3	23 (40%) CSP clauses are encoded (41243 clauses, 983885 bytes)
3.46/3.65	c 3	28 (50%) CSP clauses are encoded (50246 clauses, 1207957 bytes)
3.56/3.77	c 4	34 (60%) CSP clauses are encoded (60407 clauses, 1473822 bytes)
3.76/3.91	c 4	40 (70%) CSP clauses are encoded (71168 clauses, 1761665 bytes)
3.86/4.02	c 4	45 (80%) CSP clauses are encoded (80204 clauses, 2003751 bytes)
3.95/4.14	c 4	51 (90%) CSP clauses are encoded (89755 clauses, 2255908 bytes)
4.06/4.26	c 4	56 (100%) CSP clauses are encoded (98757 clauses, 2496852 bytes)
4.06/4.26	c 4	56 CSP clauses encoded
4.06/4.26	c 4	Writing map file : HOME/temp.map
4.06/4.26	c 4	Heap : 14 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
4.06/4.26	c 4	SAT : 380 SAT variables, 98757 SAT clauses, 2496852 bytes
4.06/4.26	c 4	Heap : 14 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
4.06/4.29	c 4	SOLVING HOME/temp.cnf
4.06/4.29	c 4	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
63.45/63.82	c 64	DECODING HOME/temp.out WITH HOME/temp.map
63.45/63.82	c 64	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
63.50/63.91	c 64	Decoding HOME/temp.out
63.50/63.93	s UNSATISFIABLE
63.50/63.93	c 64	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
63.50/63.93	c 64	CPU 62.6 (0.04 0.01 62.56 0.98)
63.50/63.94	c 64	END Sat Jul  5 00:40:12 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-1079862-1215211148/watcher-1079862-1215211148 -o /tmp/evaluation-result-1079862-1215211148/solver-1079862-1215211148 -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-1079862-1215211148.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: 1.95 1.99 1.99 4/81 7582
/proc/meminfo: memFree=1645824/2055920 swapFree=4180096/4192956
[pid=7582] ppid=7580 vsize=18572 CPUtime=0
/proc/7582/stat : 7582 (runsolver) R 7580 7582 5820 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 2000087243 19017728 292 996147200 4194304 4296836 548682068272 18446744073709551615 259415141671 0 0 4096 24578 0 0 0 17 1 0 0
/proc/7582/statm: 4643 292 257 25 0 2626 0

[startup+0.050949 s]
/proc/loadavg: 1.95 1.99 1.99 4/81 7582
/proc/meminfo: memFree=1645824/2055920 swapFree=4180096/4192956
[pid=7582] ppid=7580 vsize=13600 CPUtime=0.03
/proc/7582/stat : 7582 (sugar) S 7580 7582 5820 0 -1 4194304 845 0 0 0 3 0 0 0 18 0 1 0 2000087243 13926400 793 996147200 4194304 4206940 548682068608 18446744073709551615 259424039010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/7582/statm: 3400 793 367 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.102955 s]
/proc/loadavg: 1.95 1.99 1.99 4/81 7582
/proc/meminfo: memFree=1645824/2055920 swapFree=4180096/4192956
[pid=7582] ppid=7580 vsize=13600 CPUtime=0.03
/proc/7582/stat : 7582 (sugar) S 7580 7582 5820 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 2000087243 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 259424039010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/7582/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.302636 s]
/proc/loadavg: 1.95 1.99 1.99 4/81 7582
/proc/meminfo: memFree=1645824/2055920 swapFree=4180096/4192956
[pid=7582] ppid=7580 vsize=13600 CPUtime=0.03
/proc/7582/stat : 7582 (sugar) S 7580 7582 5820 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 2000087243 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 259424039010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/7582/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.707705 s]
/proc/loadavg: 1.95 1.99 1.99 4/81 7582
/proc/meminfo: memFree=1645824/2055920 swapFree=4180096/4192956
[pid=7582] ppid=7580 vsize=13600 CPUtime=0.03
/proc/7582/stat : 7582 (sugar) S 7580 7582 5820 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 2000087243 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 259424039010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/7582/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+1.50211 s]
/proc/loadavg: 1.95 1.99 1.99 4/92 7604
/proc/meminfo: memFree=1638632/2055920 swapFree=4180096/4192956
[pid=7582] ppid=7580 vsize=13600 CPUtime=0.85
/proc/7582/stat : 7582 (sugar) S 7580 7582 5820 0 -1 4194304 973 6969 0 1 3 0 77 5 16 0 1 0 2000087243 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 259424039010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/7582/statm: 3400 797 370 3 0 500 0
[pid=7595] ppid=7582 vsize=5356 CPUtime=0
/proc/7595/stat : 7595 (sh) S 7582 7582 5820 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 2000087337 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7595/statm: 1339 233 193 169 0 50 0
[pid=7596] ppid=7595 vsize=864012 CPUtime=0.54
/proc/7596/stat : 7596 (java) S 7595 7582 5820 0 -1 0 6088 0 1 0 52 2 0 0 18 0 9 0 2000087338 884748288 5385 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/7596/statm: 216003 5385 2532 9 0 210585 0
[pid=7596/tid=7597] ppid=7595 vsize=864012 CPUtime=0.39
/proc/7596/task/7597/stat : 7597 (java) R 7595 7582 5820 0 -1 64 2449 0 1 0 38 1 0 0 20 0 9 0 2000087338 884748288 5385 996147200 134512640 134550740 4294955952 18446744073709551615 103826904 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=7596/tid=7598] ppid=7595 vsize=864012 CPUtime=0.09
/proc/7596/task/7598/stat : 7598 (java) S 7595 7582 5820 0 -1 64 2633 0 0 0 9 0 0 0 16 0 9 0 2000087340 884748288 5385 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=7596/tid=7599] ppid=7595 vsize=864012 CPUtime=0
/proc/7596/task/7599/stat : 7599 (java) S 7595 7582 5820 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 2000087340 884748288 5385 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=7596/tid=7600] ppid=7595 vsize=864012 CPUtime=0
/proc/7596/task/7600/stat : 7600 (java) S 7595 7582 5820 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 2000087340 884748288 5385 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=7596/tid=7601] ppid=7595 vsize=864012 CPUtime=0
/proc/7596/task/7601/stat : 7601 (java) S 7595 7582 5820 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 2000087342 884748288 5385 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=7596/tid=7602] ppid=7595 vsize=864012 CPUtime=0.03
/proc/7596/task/7602/stat : 7602 (java) S 7595 7582 5820 0 -1 64 310 0 0 0 3 0 0 0 16 0 9 0 2000087342 884748288 5385 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=7596/tid=7603] ppid=7595 vsize=864012 CPUtime=0
/proc/7596/task/7603/stat : 7603 (java) S 7595 7582 5820 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 2000087342 884748288 5385 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=7596/tid=7604] ppid=7595 vsize=864012 CPUtime=0
/proc/7596/task/7604/stat : 7604 (java) S 7595 7582 5820 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 2000087342 884748288 5385 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.39
Current children cumulated vsize (KiB) 882968

[startup+3.10129 s]
/proc/loadavg: 1.95 1.99 1.99 3/92 7604
/proc/meminfo: memFree=1618600/2055920 swapFree=4180096/4192956
[pid=7582] ppid=7580 vsize=13600 CPUtime=0.85
/proc/7582/stat : 7582 (sugar) S 7580 7582 5820 0 -1 4194304 974 6969 0 1 3 0 77 5 15 0 1 0 2000087243 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 259424039010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/7582/statm: 3400 797 370 3 0 500 0
[pid=7595] ppid=7582 vsize=5356 CPUtime=0
/proc/7595/stat : 7595 (sh) S 7582 7582 5820 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 2000087337 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7595/statm: 1339 233 193 169 0 50 0
[pid=7596] ppid=7595 vsize=864280 CPUtime=2.11
/proc/7596/stat : 7596 (java) S 7595 7582 5820 0 -1 0 14051 0 1 0 204 7 0 0 18 0 9 0 2000087338 885022720 13260 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/7596/statm: 216070 13260 2564 9 0 210617 0
[pid=7596/tid=7597] ppid=7595 vsize=864280 CPUtime=1.2
/proc/7596/task/7597/stat : 7597 (java) R 7595 7582 5820 0 -1 64 3001 0 1 0 118 2 0 0 18 0 9 0 2000087338 885022720 13260 996147200 134512640 134550740 4294955952 18446744073709551615 4125952058 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=7596/tid=7598] ppid=7595 vsize=864280 CPUtime=0.8
/proc/7596/task/7598/stat : 7598 (java) S 7595 7582 5820 0 -1 64 10015 0 0 0 76 4 0 0 16 0 9 0 2000087340 885022720 13260 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=7596/tid=7599] ppid=7595 vsize=864280 CPUtime=0
/proc/7596/task/7599/stat : 7599 (java) S 7595 7582 5820 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 2000087340 885022720 13260 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=7596/tid=7600] ppid=7595 vsize=864280 CPUtime=0
/proc/7596/task/7600/stat : 7600 (java) S 7595 7582 5820 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 2000087340 885022720 13260 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=7596/tid=7601] ppid=7595 vsize=864280 CPUtime=0
/proc/7596/task/7601/stat : 7601 (java) S 7595 7582 5820 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 2000087342 885022720 13260 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=7596/tid=7602] ppid=7595 vsize=864280 CPUtime=0.09
/proc/7596/task/7602/stat : 7602 (java) S 7595 7582 5820 0 -1 64 339 0 0 0 9 0 0 0 16 0 9 0 2000087342 885022720 13260 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=7596/tid=7603] ppid=7595 vsize=864280 CPUtime=0
/proc/7596/task/7603/stat : 7603 (java) S 7595 7582 5820 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 2000087342 885022720 13260 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=7596/tid=7604] ppid=7595 vsize=864280 CPUtime=0
/proc/7596/task/7604/stat : 7604 (java) S 7595 7582 5820 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 2000087342 885022720 13260 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 883236

[startup+6.30165 s]
/proc/loadavg: 1.95 1.99 1.99 4/84 7606
/proc/meminfo: memFree=1636072/2055920 swapFree=4180096/4192956
[pid=7582] ppid=7580 vsize=13600 CPUtime=4.14
/proc/7582/stat : 7582 (sugar) S 7580 7582 5820 0 -1 4194304 1022 21393 0 2 4 0 395 15 16 0 1 0 2000087243 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 259424039010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/7582/statm: 3400 798 370 3 0 500 0
[pid=7605] ppid=7582 vsize=5356 CPUtime=0
/proc/7605/stat : 7605 (sh) S 7582 7582 5820 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2000087672 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7605/statm: 1339 232 193 169 0 50 0
[pid=7606] ppid=7605 vsize=4968 CPUtime=1.97
/proc/7606/stat : 7606 (picosat) R 7605 7582 5820 0 -1 4194304 1141 0 0 0 123 74 0 0 25 0 1 0 2000087672 5087232 1127 996147200 134512640 134931368 4294956256 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/7606/statm: 1242 1127 42 102 0 1137 0
Current children cumulated CPU time (s) 6.11
Current children cumulated vsize (KiB) 23924

[startup+12.7014 s]
/proc/loadavg: 1.96 1.99 1.99 3/84 7606
/proc/meminfo: memFree=1634024/2055920 swapFree=4180096/4192956
[pid=7582] ppid=7580 vsize=13600 CPUtime=4.14
/proc/7582/stat : 7582 (sugar) S 7580 7582 5820 0 -1 4194304 1022 21393 0 2 4 0 395 15 16 0 1 0 2000087243 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 259424039010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/7582/statm: 3400 798 370 3 0 500 0
[pid=7605] ppid=7582 vsize=5356 CPUtime=0
/proc/7605/stat : 7605 (sh) S 7582 7582 5820 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2000087672 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7605/statm: 1339 232 193 169 0 50 0
[pid=7606] ppid=7605 vsize=5892 CPUtime=8.32
/proc/7606/stat : 7606 (picosat) R 7605 7582 5820 0 -1 4194304 1388 0 0 0 757 75 0 0 25 0 1 0 2000087672 6033408 1374 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7606/statm: 1473 1374 42 102 0 1368 0
Current children cumulated CPU time (s) 12.46
Current children cumulated vsize (KiB) 24848

[startup+25.5028 s]
/proc/loadavg: 1.89 1.97 1.99 3/75 7636
/proc/meminfo: memFree=1641904/2055920 swapFree=4180096/4192956
[pid=7582] ppid=7580 vsize=13600 CPUtime=4.14
/proc/7582/stat : 7582 (sugar) S 7580 7582 5820 0 -1 4194304 1022 21393 0 2 4 0 395 15 16 0 1 0 2000087243 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 259424039010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/7582/statm: 3400 798 370 3 0 500 0
[pid=7605] ppid=7582 vsize=5356 CPUtime=0
/proc/7605/stat : 7605 (sh) S 7582 7582 5820 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2000087672 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7605/statm: 1339 232 193 169 0 50 0
[pid=7606] ppid=7605 vsize=6796 CPUtime=21.02
/proc/7606/stat : 7606 (picosat) R 7605 7582 5820 0 -1 4194304 1636 0 0 0 2026 76 0 0 25 0 1 0 2000087672 6959104 1620 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/7606/statm: 1699 1620 48 102 0 1594 0
Current children cumulated CPU time (s) 25.16
Current children cumulated vsize (KiB) 25752

[startup+51.1026 s]
/proc/loadavg: 1.92 1.97 1.99 3/84 7720
/proc/meminfo: memFree=1627624/2055920 swapFree=4180096/4192956
[pid=7582] ppid=7580 vsize=13600 CPUtime=4.14
/proc/7582/stat : 7582 (sugar) S 7580 7582 5820 0 -1 4194304 1022 21393 0 2 4 0 395 15 16 0 1 0 2000087243 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 259424039010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/7582/statm: 3400 798 370 3 0 500 0
[pid=7605] ppid=7582 vsize=5356 CPUtime=0
/proc/7605/stat : 7605 (sh) S 7582 7582 5820 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2000087672 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7605/statm: 1339 232 193 169 0 50 0
[pid=7606] ppid=7605 vsize=7088 CPUtime=46.61
/proc/7606/stat : 7606 (picosat) R 7605 7582 5820 0 -1 4194304 1721 0 0 0 4581 80 0 0 25 0 1 0 2000087672 7258112 1705 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/7606/statm: 1772 1705 48 102 0 1667 0
Current children cumulated CPU time (s) 50.75
Current children cumulated vsize (KiB) 26044

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

[startup+57.5013 s]
/proc/loadavg: 1.93 1.97 1.99 3/84 7720
/proc/meminfo: memFree=1627368/2055920 swapFree=4180096/4192956
[pid=7582] ppid=7580 vsize=13600 CPUtime=4.14
/proc/7582/stat : 7582 (sugar) S 7580 7582 5820 0 -1 4194304 1022 21393 0 2 4 0 395 15 16 0 1 0 2000087243 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 259424039010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/7582/statm: 3400 798 370 3 0 500 0
[pid=7605] ppid=7582 vsize=5356 CPUtime=0
/proc/7605/stat : 7605 (sh) S 7582 7582 5820 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2000087672 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7605/statm: 1339 232 193 169 0 50 0
[pid=7606] ppid=7605 vsize=7192 CPUtime=53.01
/proc/7606/stat : 7606 (picosat) R 7605 7582 5820 0 -1 4194304 1744 0 0 0 5221 80 0 0 25 0 1 0 2000087672 7364608 1728 996147200 134512640 134931368 4294956256 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 0 0 0
/proc/7606/statm: 1798 1728 48 102 0 1693 0
Current children cumulated CPU time (s) 57.15
Current children cumulated vsize (KiB) 26148

[startup+60.7027 s]
/proc/loadavg: 1.93 1.97 1.99 3/84 7720
/proc/meminfo: memFree=1627304/2055920 swapFree=4180096/4192956
[pid=7582] ppid=7580 vsize=13600 CPUtime=4.14
/proc/7582/stat : 7582 (sugar) S 7580 7582 5820 0 -1 4194304 1022 21393 0 2 4 0 395 15 16 0 1 0 2000087243 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 259424039010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/7582/statm: 3400 798 370 3 0 500 0
[pid=7605] ppid=7582 vsize=5356 CPUtime=0
/proc/7605/stat : 7605 (sh) S 7582 7582 5820 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2000087672 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7605/statm: 1339 232 193 169 0 50 0
[pid=7606] ppid=7605 vsize=7192 CPUtime=56.21
/proc/7606/stat : 7606 (picosat) R 7605 7582 5820 0 -1 4194304 1744 0 0 0 5541 80 0 0 25 0 1 0 2000087672 7364608 1728 996147200 134512640 134931368 4294956256 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 0 0 0
/proc/7606/statm: 1798 1728 48 102 0 1693 0
Current children cumulated CPU time (s) 60.35
Current children cumulated vsize (KiB) 26148

[startup+62.3018 s]
/proc/loadavg: 1.93 1.97 1.99 3/84 7720
/proc/meminfo: memFree=1627304/2055920 swapFree=4180096/4192956
[pid=7582] ppid=7580 vsize=13600 CPUtime=4.14
/proc/7582/stat : 7582 (sugar) S 7580 7582 5820 0 -1 4194304 1022 21393 0 2 4 0 395 15 16 0 1 0 2000087243 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 259424039010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/7582/statm: 3400 798 370 3 0 500 0
[pid=7605] ppid=7582 vsize=5356 CPUtime=0
/proc/7605/stat : 7605 (sh) S 7582 7582 5820 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2000087672 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7605/statm: 1339 232 193 169 0 50 0
[pid=7606] ppid=7605 vsize=7192 CPUtime=57.81
/proc/7606/stat : 7606 (picosat) R 7605 7582 5820 0 -1 4194304 1744 0 0 0 5701 80 0 0 25 0 1 0 2000087672 7364608 1728 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/7606/statm: 1798 1728 48 102 0 1693 0
Current children cumulated CPU time (s) 61.95
Current children cumulated vsize (KiB) 26148

[startup+63.1019 s]
/proc/loadavg: 1.93 1.97 1.99 3/84 7720
/proc/meminfo: memFree=1627304/2055920 swapFree=4180096/4192956
[pid=7582] ppid=7580 vsize=13600 CPUtime=4.14
/proc/7582/stat : 7582 (sugar) S 7580 7582 5820 0 -1 4194304 1022 21393 0 2 4 0 395 15 16 0 1 0 2000087243 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 259424039010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/7582/statm: 3400 798 370 3 0 500 0
[pid=7605] ppid=7582 vsize=5356 CPUtime=0
/proc/7605/stat : 7605 (sh) S 7582 7582 5820 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2000087672 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7605/statm: 1339 232 193 169 0 50 0
[pid=7606] ppid=7605 vsize=7192 CPUtime=58.61
/proc/7606/stat : 7606 (picosat) R 7605 7582 5820 0 -1 4194304 1744 0 0 0 5781 80 0 0 25 0 1 0 2000087672 7364608 1728 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/7606/statm: 1798 1728 48 102 0 1693 0
Current children cumulated CPU time (s) 62.75
Current children cumulated vsize (KiB) 26148

[startup+63.502 s]
/proc/loadavg: 1.93 1.97 1.99 3/84 7720
/proc/meminfo: memFree=1627304/2055920 swapFree=4180096/4192956
[pid=7582] ppid=7580 vsize=13600 CPUtime=4.14
/proc/7582/stat : 7582 (sugar) S 7580 7582 5820 0 -1 4194304 1022 21393 0 2 4 0 395 15 16 0 1 0 2000087243 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 259424039010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/7582/statm: 3400 798 370 3 0 500 0
[pid=7605] ppid=7582 vsize=5356 CPUtime=0
/proc/7605/stat : 7605 (sh) S 7582 7582 5820 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2000087672 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7605/statm: 1339 232 193 169 0 50 0
[pid=7606] ppid=7605 vsize=7192 CPUtime=59.01
/proc/7606/stat : 7606 (picosat) R 7605 7582 5820 0 -1 4194304 1744 0 0 0 5821 80 0 0 25 0 1 0 2000087672 7364608 1728 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/7606/statm: 1798 1728 48 102 0 1693 0
Current children cumulated CPU time (s) 63.15
Current children cumulated vsize (KiB) 26148

[startup+63.902 s]
/proc/loadavg: 1.94 1.97 1.99 3/84 7720
/proc/meminfo: memFree=1627304/2055920 swapFree=4180096/4192956
[pid=7582] ppid=7580 vsize=13600 CPUtime=63.5
/proc/7582/stat : 7582 (sugar) S 7580 7582 5820 0 -1 4194304 1070 23424 0 2 4 1 6249 96 17 0 1 0 2000087243 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 259424039010 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/7582/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 63.5
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 63.9418
CPU time (s): 63.6123
CPU user time (s): 62.6105
CPU system time (s): 1.00185
CPU usage (%): 99.4847
Max. virtual memory (cumulated for all children) (KiB): 883236

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 62.6105
system time used= 1.00185
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28188
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= 2442
involuntary context switches= 2766

runsolver used 0.080987 second user time and 0.218966 second system time

The end

Launcher Data (download as text)

Begin job on node42 at 2008-07-05 00:39:08
IDJOB=1079862
IDBENCH=56918
IDSOLVER=345
FILE ID=node42/1079862-1215211148
PBS_JOBID= 7881648
Free space on /tmp= 66492 MiB

SOLVER NAME= Sugar v1.13+picosat
BENCH NAME= CPAI08/csp/rand-3-20-20/normalized-rand-3-20-20-60-632-38_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-1079862-1215211148/watcher-1079862-1215211148 -o /tmp/evaluation-result-1079862-1215211148/solver-1079862-1215211148 -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-1079862-1215211148.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 617a54bc49bc2982ca0586bd509bb20e
RANDOM SEED=1637006777

node42.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		: 3000.214
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		: 3000.214
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:       1646304 kB
Buffers:         13928 kB
Cached:         316552 kB
SwapCached:       7140 kB
Active:         113396 kB
Inactive:       240988 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1646304 kB
SwapTotal:     4192956 kB
SwapFree:      4180096 kB
Dirty:            2676 kB
Writeback:           0 kB
Mapped:          39648 kB
Slab:            40204 kB
Committed_AS:  3651492 kB
PageTables:       1940 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= 66488 MiB
End job on node42 at 2008-07-05 00:40:12