Trace number 2078550

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Sugar v1.14.6+picosatSAT 28.4467 28.7304

General information on the benchmark

Namecsp/rand-3-20-20-fcd/
normalized-rand-3-20-20-60-632-fcd-27_ext.xml
MD5SUM5d827178576edb3581cfab2e015d5861
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark6.72898
Satisfiable
(Un)Satisfiability was proved
Number of variables20
Number of constraints60
Maximum constraint arity3
Maximum domain size20
Number of constraints which are defined in extension60
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.08	c 0	Sugar v1-14-6 + HOME/picosat
0.00/0.08	c 0	BEGIN Sun Jul 12 04:52:21 2009
0.00/0.08	c 0	PID 20573
0.00/0.08	c 0	HOST node20.alineos.net
0.00/0.08	c 0	CONVERTING HOME/instance-2078550-1247367140.xml TO HOME/temp.csp
0.00/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2078550-1247367140.xml' 'HOME/temp.csp'
0.07/0.78	c 0	1 domains, 20 variables, 0 predicates, 60 relations, 60 constraints
0.07/0.82	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.07/0.82	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.SugarMain -v -v -competition -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.76/0.90	c 1	Parsing HOME/temp.csp
1.80/1.98	c 2	parsed 141 expressions
1.80/1.99	c 2	Heap : 19 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.80/1.99	c 2	Converting to clausal form CSP
1.90/2.01	c 2	converted 15 (10%) expressions
1.90/2.03	c 2	converted 29 (20%) expressions
1.90/2.03	c 2	converted 43 (30%) expressions
2.10/2.21	c 2	converted 57 (40%) expressions
2.10/2.21	c 2	converted 71 (50%) expressions
2.10/2.28	c 2	converted 85 (60%) expressions
2.20/2.39	c 2	converted 99 (70%) expressions
2.30/2.50	c 2	converted 113 (80%) expressions
2.50/2.61	c 2	converted 127 (90%) expressions
2.79/2.96	c 3	converted 141 (100%) expressions
2.79/2.96	c 3	CSP : 20 integers, 0 booleans, 60 clauses, largest domain size 20
2.79/2.96	c 3	Heap : 39 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.79/2.96	c 3	Propagation in CSP
2.79/2.96	c 3	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
2.79/2.96	c 3	CSP : 20 integers, 0 booleans, 60 clauses, largest domain size 20
2.79/2.96	c 3	Heap : 39 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.79/2.97	c 3	Simplifing CSP by introducing new Boolean variables
2.79/2.97	c 3	CSP : 20 integers, 0 booleans, 60 clauses, largest domain size 20
2.79/2.97	c 3	Heap : 39 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.89/3.09	c 3	Encoding CSP to SAT : HOME/temp.cnf
2.99/3.10	c 3	2 (10%) CSP integer variables are encoded (36 clauses, 371 bytes)
2.99/3.10	c 3	4 (20%) CSP integer variables are encoded (72 clauses, 695 bytes)
2.99/3.11	c 3	6 (30%) CSP integer variables are encoded (108 clauses, 1048 bytes)
2.99/3.11	c 3	8 (40%) CSP integer variables are encoded (144 clauses, 1444 bytes)
2.99/3.11	c 3	10 (50%) CSP integer variables are encoded (180 clauses, 1840 bytes)
2.99/3.11	c 3	12 (60%) CSP integer variables are encoded (216 clauses, 2236 bytes)
2.99/3.11	c 3	14 (70%) CSP integer variables are encoded (252 clauses, 2632 bytes)
2.99/3.11	c 3	16 (80%) CSP integer variables are encoded (288 clauses, 3028 bytes)
2.99/3.11	c 3	18 (90%) CSP integer variables are encoded (324 clauses, 3424 bytes)
2.99/3.11	c 3	20 (100%) CSP integer variables are encoded (360 clauses, 3820 bytes)
3.19/3.32	c 3	6 (10%) CSP clauses are encoded (11239 clauses, 253239 bytes)
3.28/3.46	c 3	12 (20%) CSP clauses are encoded (21980 clauses, 507298 bytes)
3.38/3.59	c 3	18 (30%) CSP clauses are encoded (32808 clauses, 776576 bytes)
3.58/3.73	c 3	24 (40%) CSP clauses are encoded (43624 clauses, 1035291 bytes)
3.68/3.86	c 4	30 (50%) CSP clauses are encoded (54403 clauses, 1299391 bytes)
3.78/4.00	c 4	36 (60%) CSP clauses are encoded (65147 clauses, 1565318 bytes)
3.97/4.14	c 4	42 (70%) CSP clauses are encoded (75997 clauses, 1837895 bytes)
4.07/4.27	c 4	48 (80%) CSP clauses are encoded (86774 clauses, 2124040 bytes)
4.27/4.41	c 4	54 (90%) CSP clauses are encoded (97592 clauses, 2413498 bytes)
4.36/4.55	c 4	60 (100%) CSP clauses are encoded (108409 clauses, 2702966 bytes)
4.36/4.55	c 4	60 CSP clauses encoded
4.36/4.55	c 4	Writing map file : HOME/temp.map
4.36/4.55	c 4	Heap : 15 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
4.36/4.55	c 4	SAT : 380 SAT variables, 108409 SAT clauses, 2702966 bytes
4.36/4.55	c 4	Heap : 15 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
4.36/4.60	c 4	SOLVING HOME/temp.cnf
4.36/4.60	c 4	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
28.25/28.56	c 28	DECODING HOME/temp.out WITH HOME/temp.map
28.25/28.56	c 28	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.SugarMain -v -v -competition -decode 'HOME/temp.out' 'HOME/temp.map'
28.31/28.64	c 28	Decoding HOME/temp.out
28.31/28.66	s SATISFIABLE
28.31/28.66	v 10 12 17 18 11 16 10 14 4 6 9 9 0 7 7 2 9 3 3 5
28.31/28.68	c 28	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
28.31/28.73	c 28	CPU 28.42 (0.05 0.02 27.25 1.1)
28.31/28.73	c 28	END Sun Jul 12 04:52:49 2009

Verifier Data 

OK

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2078550-1247367140/watcher-2078550-1247367140 -o /tmp/evaluation-result-2078550-1247367140/solver-2078550-1247367140 -C 1800 -W 2000 -M 900 HOME/sugar -c -vv -memlimit=900 -jar=HOME/sugar-v1-14-6.jar -solver=HOME/picosat -tmp=HOME/temp HOME/instance-2078550-1247367140.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.06 2.04 2.10 4/84 20573
/proc/meminfo: memFree=1716376/2055920 swapFree=4192812/4192956
[pid=20573] ppid=20571 vsize=12000 CPUtime=0
/proc/20573/stat : 20573 (sugar) R 20571 20573 20495 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 23780650 12288000 175 996147200 4194304 4206940 548682068608 18446744073709551615 273966184000 0 0 4224 0 0 0 0 17 1 0 0
/proc/20573/statm: 3000 175 136 3 0 100 0

[startup+0.096606 s]
/proc/loadavg: 2.06 2.04 2.10 4/84 20573
/proc/meminfo: memFree=1716376/2055920 swapFree=4192812/4192956
[pid=20573] ppid=20571 vsize=16868 CPUtime=0.07
/proc/20573/stat : 20573 (sugar) S 20571 20573 20495 0 -1 4194304 1227 128 0 0 5 2 0 0 19 0 1 0 23780650 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20573/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.101608 s]
/proc/loadavg: 2.06 2.04 2.10 4/84 20573
/proc/meminfo: memFree=1716376/2055920 swapFree=4192812/4192956
[pid=20573] ppid=20571 vsize=16868 CPUtime=0.07
/proc/20573/stat : 20573 (sugar) S 20571 20573 20495 0 -1 4194304 1227 128 0 0 5 2 0 0 19 0 1 0 23780650 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20573/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.301631 s]
/proc/loadavg: 2.06 2.04 2.10 4/84 20573
/proc/meminfo: memFree=1716376/2055920 swapFree=4192812/4192956
[pid=20573] ppid=20571 vsize=16868 CPUtime=0.07
/proc/20573/stat : 20573 (sugar) S 20571 20573 20495 0 -1 4194304 1227 128 0 0 5 2 0 0 19 0 1 0 23780650 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20573/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.701675 s]
/proc/loadavg: 2.06 2.04 2.10 4/84 20573
/proc/meminfo: memFree=1716376/2055920 swapFree=4192812/4192956
[pid=20573] ppid=20571 vsize=16868 CPUtime=0.07
/proc/20573/stat : 20573 (sugar) S 20571 20573 20495 0 -1 4194304 1227 128 0 0 5 2 0 0 19 0 1 0 23780650 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20573/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+1.50277 s]
/proc/loadavg: 2.06 2.04 2.10 3/95 20595
/proc/meminfo: memFree=1706048/2055920 swapFree=4192812/4192956
[pid=20573] ppid=20571 vsize=16868 CPUtime=0.76
/proc/20573/stat : 20573 (sugar) S 20571 20573 20495 0 -1 4194304 1309 6996 0 1 5 2 62 7 15 0 1 0 23780650 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20573/statm: 4217 1111 409 3 0 796 0
[pid=20586] ppid=20573 vsize=5356 CPUtime=0
/proc/20586/stat : 20586 (sh) S 20573 20573 20495 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 23780732 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20586/statm: 1339 233 193 169 0 50 0
[pid=20587] ppid=20586 vsize=862284 CPUtime=0.65
/proc/20587/stat : 20587 (java) S 20586 20573 20495 0 -1 0 6830 0 1 0 62 3 0 0 18 0 9 0 23780733 882978816 6109 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/20587/statm: 215571 6109 2158 9 0 210484 0
[pid=20587/tid=20588] ppid=20586 vsize=862284 CPUtime=0.41
/proc/20587/task/20588/stat : 20588 (java) R 20586 20573 20495 0 -1 64 2026 0 1 0 40 1 0 0 22 0 9 0 23780734 882978816 6109 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20587/tid=20589] ppid=20586 vsize=862284 CPUtime=0.19
/proc/20587/task/20589/stat : 20589 (java) R 20586 20573 20495 0 -1 64 3795 0 0 0 18 1 0 0 16 0 9 0 23780735 882978816 6109 996147200 134512640 134550932 4294955936 18446744073709551615 102549486 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=20587/tid=20590] ppid=20586 vsize=862284 CPUtime=0
/proc/20587/task/20590/stat : 20590 (java) S 20586 20573 20495 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 23780735 882978816 6109 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20587/tid=20591] ppid=20586 vsize=862284 CPUtime=0
/proc/20587/task/20591/stat : 20591 (java) S 20586 20573 20495 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 23780735 882978816 6109 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20587/tid=20592] ppid=20586 vsize=862284 CPUtime=0
/proc/20587/task/20592/stat : 20592 (java) S 20586 20573 20495 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 23780737 882978816 6109 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20587/tid=20593] ppid=20586 vsize=862284 CPUtime=0.03
/proc/20587/task/20593/stat : 20593 (java) S 20586 20573 20495 0 -1 64 306 0 0 0 3 0 0 0 17 0 9 0 23780737 882978816 6109 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20587/tid=20594] ppid=20586 vsize=862284 CPUtime=0
/proc/20587/task/20594/stat : 20594 (java) S 20586 20573 20495 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 23780737 882978816 6109 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20587/tid=20595] ppid=20586 vsize=862284 CPUtime=0
/proc/20587/task/20595/stat : 20595 (java) S 20586 20573 20495 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23780737 882978816 6109 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.41
Current children cumulated vsize (KiB) 884508

[startup+3.10295 s]
/proc/loadavg: 2.06 2.04 2.10 4/95 20595
/proc/meminfo: memFree=1682624/2055920 swapFree=4192812/4192956
[pid=20573] ppid=20571 vsize=16868 CPUtime=0.76
/proc/20573/stat : 20573 (sugar) S 20571 20573 20495 0 -1 4194304 1310 6996 0 1 5 2 62 7 16 0 1 0 23780650 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20573/statm: 4217 1111 409 3 0 796 0
[pid=20586] ppid=20573 vsize=5356 CPUtime=0
/proc/20586/stat : 20586 (sh) S 20573 20573 20495 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 23780732 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20586/statm: 1339 233 193 169 0 50 0
[pid=20587] ppid=20586 vsize=864456 CPUtime=2.23
/proc/20587/stat : 20587 (java) S 20586 20573 20495 0 -1 0 15183 0 1 0 215 8 0 0 18 0 9 0 23780733 885202944 14415 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/20587/statm: 216114 14415 2579 9 0 210599 0
[pid=20587/tid=20588] ppid=20586 vsize=864456 CPUtime=1.09
/proc/20587/task/20588/stat : 20588 (java) R 20586 20573 20495 0 -1 64 3245 0 1 0 107 2 0 0 18 0 9 0 23780734 885202944 14415 996147200 134512640 134550932 4294955936 18446744073709551615 102926661 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20587/tid=20589] ppid=20586 vsize=864456 CPUtime=1.07
/proc/20587/task/20589/stat : 20589 (java) S 20586 20573 20495 0 -1 64 10924 0 0 0 103 4 0 0 18 0 9 0 23780735 885202944 14415 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=20587/tid=20590] ppid=20586 vsize=864456 CPUtime=0
/proc/20587/task/20590/stat : 20590 (java) S 20586 20573 20495 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 23780735 885202944 14415 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20587/tid=20591] ppid=20586 vsize=864456 CPUtime=0
/proc/20587/task/20591/stat : 20591 (java) S 20586 20573 20495 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 23780735 885202944 14415 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20587/tid=20592] ppid=20586 vsize=864456 CPUtime=0
/proc/20587/task/20592/stat : 20592 (java) S 20586 20573 20495 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 23780737 885202944 14415 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20587/tid=20593] ppid=20586 vsize=864456 CPUtime=0.04
/proc/20587/task/20593/stat : 20593 (java) S 20586 20573 20495 0 -1 64 311 0 0 0 4 0 0 0 16 0 9 0 23780737 885202944 14415 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20587/tid=20594] ppid=20586 vsize=864456 CPUtime=0
/proc/20587/task/20594/stat : 20594 (java) S 20586 20573 20495 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 23780737 885202944 14415 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20587/tid=20595] ppid=20586 vsize=864456 CPUtime=0
/proc/20587/task/20595/stat : 20595 (java) S 20586 20573 20495 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23780737 885202944 14415 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.99
Current children cumulated vsize (KiB) 886680

[startup+6.30133 s]
/proc/loadavg: 2.05 2.03 2.10 3/87 20597
/proc/meminfo: memFree=1706048/2055920 swapFree=4192812/4192956
[pid=20573] ppid=20571 vsize=16868 CPUtime=4.44
/proc/20573/stat : 20573 (sugar) S 20571 20573 20495 0 -1 4194304 1364 22620 0 2 5 2 418 19 16 0 1 0 23780650 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20573/statm: 4217 1112 409 3 0 796 0
[pid=20596] ppid=20573 vsize=5356 CPUtime=0
/proc/20596/stat : 20596 (sh) S 20573 20573 20495 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 23781110 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20596/statm: 1339 232 193 169 0 50 0
[pid=20597] ppid=20596 vsize=5232 CPUtime=1.68
/proc/20597/stat : 20597 (picosat) R 20596 20573 20495 0 -1 4194304 1225 0 0 0 82 86 0 0 25 0 1 0 23781110 5357568 1211 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20597/statm: 1308 1211 42 102 0 1203 0
Current children cumulated CPU time (s) 6.12
Current children cumulated vsize (KiB) 27456

[startup+12.7021 s]
/proc/loadavg: 2.05 2.03 2.09 3/87 20598
/proc/meminfo: memFree=1703096/2055920 swapFree=4192812/4192956
[pid=20573] ppid=20571 vsize=16868 CPUtime=4.44
/proc/20573/stat : 20573 (sugar) S 20571 20573 20495 0 -1 4194304 1364 22620 0 2 5 2 418 19 16 0 1 0 23780650 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20573/statm: 4217 1112 409 3 0 796 0
[pid=20596] ppid=20573 vsize=5356 CPUtime=0
/proc/20596/stat : 20596 (sh) S 20573 20573 20495 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 23781110 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20596/statm: 1339 232 193 169 0 50 0
[pid=20597] ppid=20596 vsize=6024 CPUtime=8.01
/proc/20597/stat : 20597 (picosat) R 20596 20573 20495 0 -1 4194304 1440 0 0 0 715 86 0 0 25 0 1 0 23781110 6168576 1426 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20597/statm: 1506 1426 42 102 0 1401 0
Current children cumulated CPU time (s) 12.45
Current children cumulated vsize (KiB) 28248

[startup+25.5015 s]
/proc/loadavg: 2.12 2.05 2.10 3/84 20639
/proc/meminfo: memFree=1800280/2055920 swapFree=4192812/4192956
[pid=20573] ppid=20571 vsize=16868 CPUtime=4.44
/proc/20573/stat : 20573 (sugar) S 20571 20573 20495 0 -1 4194304 1364 22620 0 2 5 2 418 19 16 0 1 0 23780650 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20573/statm: 4217 1112 409 3 0 796 0
[pid=20596] ppid=20573 vsize=5356 CPUtime=0
/proc/20596/stat : 20596 (sh) S 20573 20573 20495 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 23781110 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20596/statm: 1339 232 193 169 0 50 0
[pid=20597] ppid=20596 vsize=7772 CPUtime=20.8
/proc/20597/stat : 20597 (picosat) R 20596 20573 20495 0 -1 4194304 1779 0 0 0 1992 88 0 0 25 0 1 0 23781110 7958528 1752 996147200 134512640 134931368 4294956256 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 0 0 0
/proc/20597/statm: 1943 1752 48 102 0 1838 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 29996

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

[startup+27.1017 s]
/proc/loadavg: 2.12 2.05 2.10 3/84 20639
/proc/meminfo: memFree=1800280/2055920 swapFree=4192812/4192956
[pid=20573] ppid=20571 vsize=16868 CPUtime=4.44
/proc/20573/stat : 20573 (sugar) S 20571 20573 20495 0 -1 4194304 1364 22620 0 2 5 2 418 19 16 0 1 0 23780650 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20573/statm: 4217 1112 409 3 0 796 0
[pid=20596] ppid=20573 vsize=5356 CPUtime=0
/proc/20596/stat : 20596 (sh) S 20573 20573 20495 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 23781110 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20596/statm: 1339 232 193 169 0 50 0
[pid=20597] ppid=20596 vsize=7772 CPUtime=22.4
/proc/20597/stat : 20597 (picosat) R 20596 20573 20495 0 -1 4194304 1779 0 0 0 2152 88 0 0 25 0 1 0 23781110 7958528 1752 996147200 134512640 134931368 4294956256 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 0 0 0
/proc/20597/statm: 1943 1752 48 102 0 1838 0
Current children cumulated CPU time (s) 26.84
Current children cumulated vsize (KiB) 29996

[startup+27.9028 s]
/proc/loadavg: 2.12 2.05 2.10 3/84 20639
/proc/meminfo: memFree=1800280/2055920 swapFree=4192812/4192956
[pid=20573] ppid=20571 vsize=16868 CPUtime=4.44
/proc/20573/stat : 20573 (sugar) S 20571 20573 20495 0 -1 4194304 1364 22620 0 2 5 2 418 19 16 0 1 0 23780650 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20573/statm: 4217 1112 409 3 0 796 0
[pid=20596] ppid=20573 vsize=5356 CPUtime=0
/proc/20596/stat : 20596 (sh) S 20573 20573 20495 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 23781110 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20596/statm: 1339 232 193 169 0 50 0
[pid=20597] ppid=20596 vsize=7772 CPUtime=23.2
/proc/20597/stat : 20597 (picosat) R 20596 20573 20495 0 -1 4194304 1779 0 0 0 2232 88 0 0 25 0 1 0 23781110 7958528 1752 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/20597/statm: 1943 1752 48 102 0 1838 0
Current children cumulated CPU time (s) 27.64
Current children cumulated vsize (KiB) 29996

[startup+28.3029 s]
/proc/loadavg: 2.12 2.05 2.10 3/84 20639
/proc/meminfo: memFree=1800280/2055920 swapFree=4192812/4192956
[pid=20573] ppid=20571 vsize=16868 CPUtime=4.44
/proc/20573/stat : 20573 (sugar) S 20571 20573 20495 0 -1 4194304 1364 22620 0 2 5 2 418 19 16 0 1 0 23780650 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20573/statm: 4217 1112 409 3 0 796 0
[pid=20596] ppid=20573 vsize=5356 CPUtime=0
/proc/20596/stat : 20596 (sh) S 20573 20573 20495 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 23781110 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20596/statm: 1339 232 193 169 0 50 0
[pid=20597] ppid=20596 vsize=7772 CPUtime=23.6
/proc/20597/stat : 20597 (picosat) R 20596 20573 20495 0 -1 4194304 1779 0 0 0 2272 88 0 0 25 0 1 0 23781110 7958528 1752 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/20597/statm: 1943 1752 48 102 0 1838 0
Current children cumulated CPU time (s) 28.04
Current children cumulated vsize (KiB) 29996

[startup+28.7029 s]
/proc/loadavg: 2.11 2.05 2.10 3/84 20639
/proc/meminfo: memFree=1800280/2055920 swapFree=4192812/4192956
[pid=20573] ppid=20571 vsize=16868 CPUtime=28.31
/proc/20573/stat : 20573 (sugar) S 20571 20573 20495 0 -1 4194304 1446 24690 0 2 5 2 2717 107 16 0 1 0 23780650 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20573/statm: 4217 1112 409 3 0 796 0
Current children cumulated CPU time (s) 28.31
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 28.7304
CPU time (s): 28.4467
CPU user time (s): 27.3148
CPU system time (s): 1.13183
CPU usage (%): 99.0124
Max. virtual memory (cumulated for all children) (KiB): 886712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 27.3148
system time used= 1.13183
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29964
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= 2786
involuntary context switches= 3167

runsolver used 0.040993 second user time and 0.106983 second system time

The end

Launcher Data 

Begin job on node20 at 2009-07-12 04:52:21
IDJOB=2078550
IDBENCH=56771
IDSOLVER=738
FILE ID=node20/2078550-1247367140
PBS_JOBID= 9507133
Free space on /tmp= 66304 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/rand-3-20-20-fcd/normalized-rand-3-20-20-60-632-fcd-27_ext.xml
COMMAND LINE= DIR/sugar -c -vv -memlimit=MEMLIMIT -jar="DIR/sugar-v1-14-6.jar" -solver="DIR/picosat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2078550-1247367140/watcher-2078550-1247367140 -o /tmp/evaluation-result-2078550-1247367140/solver-2078550-1247367140 -C 1800 -W 2000 -M 900  HOME/sugar -c -vv -memlimit=900 -jar="HOME/sugar-v1-14-6.jar" -solver="HOME/picosat" -tmp="HOME/temp" HOME/instance-2078550-1247367140.xml

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

MD5SUM BENCH= 5d827178576edb3581cfab2e015d5861
RANDOM SEED=96090422

node20.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1716856 kB
Buffers:         16240 kB
Cached:         133496 kB
SwapCached:          0 kB
Active:         227356 kB
Inactive:        58160 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1716856 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2972 kB
Writeback:           0 kB
Mapped:         151372 kB
Slab:            38540 kB
Committed_AS:   872336 kB
PageTables:       2020 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66300 MiB
End job on node20 at 2009-07-12 04:52:49