Trace number 2090705

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+picosatUNSAT 89.9103 90.9075

General information on the benchmark

Namecsp/tightness0.65/
normalized-rand-2-40-40-135-650-25_ext.xml
MD5SUM1a56f96383738c8819cefcb6df960e3b
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 benchmark2.07668
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints135
Maximum constraint arity2
Maximum domain size40
Number of constraints which are defined in extension135
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.07	c 0	Sugar v1-14-6 + HOME/picosat
0.00/0.07	c 0	BEGIN Sun Jul 12 11:34:11 2009
0.00/0.07	c 0	PID 28447
0.00/0.08	c 0	HOST node15.alineos.net
0.00/0.08	c 0	CONVERTING HOME/instance-2090705-1247391251.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-2090705-1247391251.xml' 'HOME/temp.csp'
0.06/0.52	c 0	1 domains, 40 variables, 0 predicates, 135 relations, 135 constraints
0.06/0.56	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.56	c 0	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'
0.48/0.63	c 1	Parsing HOME/temp.csp
1.10/1.23	c 1	parsed 311 expressions
1.10/1.24	c 1	Heap : 7 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.10/1.24	c 1	Converting to clausal form CSP
1.10/1.26	c 1	converted 32 (10%) expressions
1.10/1.27	c 1	converted 63 (20%) expressions
1.10/1.29	c 1	converted 94 (30%) expressions
1.10/1.29	c 1	converted 125 (40%) expressions
1.19/1.30	c 1	converted 156 (50%) expressions
1.19/1.33	c 1	converted 187 (60%) expressions
1.19/1.37	c 1	converted 218 (70%) expressions
1.30/1.40	c 1	converted 249 (80%) expressions
1.40/1.53	c 1	converted 280 (90%) expressions
1.40/1.57	c 1	converted 311 (100%) expressions
1.40/1.57	c 1	CSP : 40 integers, 0 booleans, 135 clauses, largest domain size 40
1.40/1.57	c 1	Heap : 14 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.40/1.57	c 1	Propagation in CSP
1.40/1.57	c 1	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.40/1.57	c 1	CSP : 40 integers, 0 booleans, 135 clauses, largest domain size 40
1.40/1.57	c 1	Heap : 14 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.40/1.58	c 1	Simplifing CSP by introducing new Boolean variables
1.40/1.58	c 1	CSP : 40 integers, 0 booleans, 135 clauses, largest domain size 40
1.40/1.58	c 1	Heap : 15 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.49/1.64	c 2	Encoding CSP to SAT : HOME/temp.cnf
1.49/1.65	c 2	4 (10%) CSP integer variables are encoded (152 clauses, 1526 bytes)
1.49/1.65	c 2	8 (20%) CSP integer variables are encoded (304 clauses, 3198 bytes)
1.49/1.65	c 2	12 (30%) CSP integer variables are encoded (456 clauses, 4870 bytes)
1.49/1.65	c 2	16 (40%) CSP integer variables are encoded (608 clauses, 6542 bytes)
1.49/1.66	c 2	20 (50%) CSP integer variables are encoded (760 clauses, 8214 bytes)
1.49/1.66	c 2	24 (60%) CSP integer variables are encoded (912 clauses, 9886 bytes)
1.49/1.66	c 2	28 (70%) CSP integer variables are encoded (1064 clauses, 11739 bytes)
1.49/1.66	c 2	32 (80%) CSP integer variables are encoded (1216 clauses, 13715 bytes)
1.49/1.66	c 2	36 (90%) CSP integer variables are encoded (1368 clauses, 15691 bytes)
1.49/1.66	c 2	40 (100%) CSP integer variables are encoded (1520 clauses, 17667 bytes)
1.59/1.73	c 2	14 (10%) CSP clauses are encoded (6510 clauses, 105426 bytes)
1.59/1.76	c 2	27 (20%) CSP clauses are encoded (11112 clauses, 193873 bytes)
1.68/1.80	c 2	41 (30%) CSP clauses are encoded (15995 clauses, 290711 bytes)
1.68/1.83	c 2	54 (40%) CSP clauses are encoded (20626 clauses, 385206 bytes)
1.68/1.86	c 2	68 (50%) CSP clauses are encoded (25572 clauses, 483895 bytes)
1.68/1.89	c 2	81 (60%) CSP clauses are encoded (30206 clauses, 579052 bytes)
1.78/1.92	c 2	95 (70%) CSP clauses are encoded (35153 clauses, 680356 bytes)
1.78/1.95	c 2	108 (80%) CSP clauses are encoded (39786 clauses, 777493 bytes)
1.78/1.98	c 2	122 (90%) CSP clauses are encoded (44741 clauses, 890958 bytes)
1.88/2.01	c 2	135 (100%) CSP clauses are encoded (49359 clauses, 996811 bytes)
1.88/2.02	c 2	135 CSP clauses encoded
1.88/2.02	c 2	Writing map file : HOME/temp.map
1.88/2.02	c 2	Heap : 6 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.88/2.02	c 2	SAT : 1560 SAT variables, 49359 SAT clauses, 996811 bytes
1.88/2.02	c 2	Heap : 6 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.88/2.07	c 2	SOLVING HOME/temp.cnf
1.88/2.07	c 2	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
89.69/90.77	c 91	DECODING HOME/temp.out WITH HOME/temp.map
89.69/90.77	c 91	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'
89.78/90.86	c 91	Decoding HOME/temp.out
89.78/90.87	s UNSATISFIABLE
89.78/90.88	c 91	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
89.79/90.90	c 91	CPU 89.89 (0.06 0.02 89.4 0.41)
89.79/90.90	c 91	END Sun Jul 12 11:35:42 2009

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2090705-1247391251/watcher-2090705-1247391251 -o /tmp/evaluation-result-2090705-1247391251/solver-2090705-1247391251 -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-2090705-1247391251.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: 2.03 2.01 1.91 4/81 28447
/proc/meminfo: memFree=1819032/2055920 swapFree=4191900/4192956
[pid=28447] ppid=28445 vsize=12132 CPUtime=0
/proc/28447/stat : 28447 (sugar) R 28445 28447 25788 0 -1 4194304 218 0 0 0 0 0 0 0 20 0 1 0 26191940 12423168 186 996147200 4194304 4206940 548682068608 18446744073709551615 240472462049 0 0 4224 0 0 0 0 17 1 0 0
/proc/28447/statm: 3033 186 142 3 0 133 0

[startup+0.0913701 s]
/proc/loadavg: 2.03 2.01 1.91 4/81 28447
/proc/meminfo: memFree=1819032/2055920 swapFree=4191900/4192956
[pid=28447] ppid=28445 vsize=16868 CPUtime=0.06
/proc/28447/stat : 28447 (sugar) S 28445 28447 25788 0 -1 4194304 1227 128 0 0 5 1 0 0 21 0 1 0 26191940 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28447/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.106717 s]
/proc/loadavg: 2.03 2.01 1.91 4/81 28447
/proc/meminfo: memFree=1819032/2055920 swapFree=4191900/4192956
[pid=28447] ppid=28445 vsize=16868 CPUtime=0.06
/proc/28447/stat : 28447 (sugar) S 28445 28447 25788 0 -1 4194304 1227 128 0 0 5 1 0 0 21 0 1 0 26191940 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28447/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.301126 s]
/proc/loadavg: 2.03 2.01 1.91 4/81 28447
/proc/meminfo: memFree=1819032/2055920 swapFree=4191900/4192956
[pid=28447] ppid=28445 vsize=16868 CPUtime=0.06
/proc/28447/stat : 28447 (sugar) S 28445 28447 25788 0 -1 4194304 1227 128 0 0 5 1 0 0 21 0 1 0 26191940 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28447/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.701161 s]
/proc/loadavg: 2.03 2.01 1.91 4/81 28447
/proc/meminfo: memFree=1819032/2055920 swapFree=4191900/4192956
[pid=28447] ppid=28445 vsize=16868 CPUtime=0.48
/proc/28447/stat : 28447 (sugar) S 28445 28447 25788 0 -1 4194304 1309 4744 0 1 5 1 39 3 16 0 1 0 26191940 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28447/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.48
Current children cumulated vsize (KiB) 16868

[startup+1.50223 s]
/proc/loadavg: 2.03 2.01 1.91 3/92 28469
/proc/meminfo: memFree=1806208/2055920 swapFree=4191900/4192956
[pid=28447] ppid=28445 vsize=16868 CPUtime=0.48
/proc/28447/stat : 28447 (sugar) S 28445 28447 25788 0 -1 4194304 1309 4744 0 1 5 1 39 3 15 0 1 0 26191940 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28447/statm: 4217 1111 409 3 0 796 0
[pid=28460] ppid=28447 vsize=5356 CPUtime=0
/proc/28460/stat : 28460 (sh) S 28447 28447 25788 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 26191996 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28460/statm: 1339 233 193 169 0 50 0
[pid=28461] ppid=28460 vsize=864384 CPUtime=0.92
/proc/28461/stat : 28461 (java) S 28460 28447 25788 0 -1 0 8246 0 1 0 88 4 0 0 18 0 9 0 26191996 885129216 7512 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/28461/statm: 216096 7512 2566 9 0 210601 0
[pid=28461/tid=28462] ppid=28460 vsize=864384 CPUtime=0.57
/proc/28461/task/28462/stat : 28462 (java) R 28460 28447 25788 0 -1 64 2734 0 1 0 56 1 0 0 18 0 9 0 26191997 885129216 7512 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28461/tid=28463] ppid=28460 vsize=864384 CPUtime=0.27
/proc/28461/task/28463/stat : 28463 (java) R 28460 28447 25788 0 -1 64 4504 0 0 0 26 1 0 0 16 0 9 0 26191998 885129216 7512 996147200 134512640 134550932 4294955936 18446744073709551615 102146720 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=28461/tid=28464] ppid=28460 vsize=864384 CPUtime=0
/proc/28461/task/28464/stat : 28464 (java) S 28460 28447 25788 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 26191999 885129216 7512 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28461/tid=28465] ppid=28460 vsize=864384 CPUtime=0
/proc/28461/task/28465/stat : 28465 (java) S 28460 28447 25788 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 26191999 885129216 7512 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28461/tid=28466] ppid=28460 vsize=864384 CPUtime=0
/proc/28461/task/28466/stat : 28466 (java) S 28460 28447 25788 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 26192001 885129216 7512 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28461/tid=28467] ppid=28460 vsize=864384 CPUtime=0.04
/proc/28461/task/28467/stat : 28467 (java) S 28460 28447 25788 0 -1 64 305 0 0 0 4 0 0 0 16 0 9 0 26192001 885129216 7512 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28461/tid=28468] ppid=28460 vsize=864384 CPUtime=0
/proc/28461/task/28468/stat : 28468 (java) S 28460 28447 25788 0 -1 64 0 0 0 0 0 0 0 0 20 0 9 0 26192001 885129216 7512 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28461/tid=28469] ppid=28460 vsize=864384 CPUtime=0
/proc/28461/task/28469/stat : 28469 (java) S 28460 28447 25788 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 26192001 885129216 7512 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.4
Current children cumulated vsize (KiB) 886608

[startup+3.10237 s]
/proc/loadavg: 2.03 2.01 1.91 3/84 28471
/proc/meminfo: memFree=1813888/2055920 swapFree=4191900/4192956
[pid=28447] ppid=28445 vsize=16868 CPUtime=1.94
/proc/28447/stat : 28447 (sugar) S 28445 28447 25788 0 -1 4194304 1365 14065 0 2 5 2 177 10 16 0 1 0 26191940 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28447/statm: 4217 1113 409 3 0 796 0
[pid=28470] ppid=28447 vsize=5356 CPUtime=0
/proc/28470/stat : 28470 (sh) S 28447 28447 25788 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26192147 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28470/statm: 1339 232 193 169 0 50 0
[pid=28471] ppid=28470 vsize=2720 CPUtime=1
/proc/28471/stat : 28471 (picosat) R 28470 28447 25788 0 -1 4194304 586 0 0 0 73 27 0 0 25 0 1 0 26192148 2785280 572 996147200 134512640 134931368 4294956256 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/28471/statm: 680 572 42 102 0 575 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 24944

[startup+6.30166 s]
/proc/loadavg: 2.03 2.01 1.91 3/84 28471
/proc/meminfo: memFree=1811072/2055920 swapFree=4191900/4192956
[pid=28447] ppid=28445 vsize=16868 CPUtime=1.94
/proc/28447/stat : 28447 (sugar) S 28445 28447 25788 0 -1 4194304 1365 14065 0 2 5 2 177 10 16 0 1 0 26191940 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28447/statm: 4217 1113 409 3 0 796 0
[pid=28470] ppid=28447 vsize=5356 CPUtime=0
/proc/28470/stat : 28470 (sh) S 28447 28447 25788 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26192147 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28470/statm: 1339 232 193 169 0 50 0
[pid=28471] ppid=28470 vsize=3380 CPUtime=4.17
/proc/28471/stat : 28471 (picosat) R 28470 28447 25788 0 -1 4194304 781 0 0 0 390 27 0 0 25 0 1 0 26192148 3461120 765 996147200 134512640 134931368 4294956256 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/28471/statm: 845 765 48 102 0 740 0
Current children cumulated CPU time (s) 6.11
Current children cumulated vsize (KiB) 25604

[startup+12.7022 s]
/proc/loadavg: 2.03 2.01 1.91 3/84 28471
/proc/meminfo: memFree=1810560/2055920 swapFree=4191900/4192956
[pid=28447] ppid=28445 vsize=16868 CPUtime=1.94
/proc/28447/stat : 28447 (sugar) S 28445 28447 25788 0 -1 4194304 1365 14065 0 2 5 2 177 10 16 0 1 0 26191940 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28447/statm: 4217 1113 409 3 0 796 0
[pid=28470] ppid=28447 vsize=5356 CPUtime=0
/proc/28470/stat : 28470 (sh) S 28447 28447 25788 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26192147 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28470/statm: 1339 232 193 169 0 50 0
[pid=28471] ppid=28470 vsize=3592 CPUtime=10.49
/proc/28471/stat : 28471 (picosat) R 28470 28447 25788 0 -1 4194304 835 0 0 0 1022 27 0 0 25 0 1 0 26192148 3678208 819 996147200 134512640 134931368 4294956256 18446744073709551615 134530843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28471/statm: 898 819 48 102 0 793 0
Current children cumulated CPU time (s) 12.43
Current children cumulated vsize (KiB) 25816

[startup+25.5013 s]
/proc/loadavg: 2.02 2.01 1.91 3/84 28471
/proc/meminfo: memFree=1810368/2055920 swapFree=4191900/4192956
[pid=28447] ppid=28445 vsize=16868 CPUtime=1.94
/proc/28447/stat : 28447 (sugar) S 28445 28447 25788 0 -1 4194304 1365 14065 0 2 5 2 177 10 16 0 1 0 26191940 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28447/statm: 4217 1113 409 3 0 796 0
[pid=28470] ppid=28447 vsize=5356 CPUtime=0
/proc/28470/stat : 28470 (sh) S 28447 28447 25788 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26192147 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28470/statm: 1339 232 193 169 0 50 0
[pid=28471] ppid=28470 vsize=4224 CPUtime=23.17
/proc/28471/stat : 28471 (picosat) R 28470 28447 25788 0 -1 4194304 924 0 0 0 2289 28 0 0 25 0 1 0 26192148 4325376 908 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28471/statm: 1056 908 48 102 0 951 0
Current children cumulated CPU time (s) 25.11
Current children cumulated vsize (KiB) 26448

[startup+51.1016 s]
/proc/loadavg: 2.01 2.01 1.91 3/84 28471
/proc/meminfo: memFree=1810112/2055920 swapFree=4191900/4192956
[pid=28447] ppid=28445 vsize=16868 CPUtime=1.94
/proc/28447/stat : 28447 (sugar) S 28445 28447 25788 0 -1 4194304 1365 14065 0 2 5 2 177 10 16 0 1 0 26191940 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28447/statm: 4217 1113 409 3 0 796 0
[pid=28470] ppid=28447 vsize=5356 CPUtime=0
/proc/28470/stat : 28470 (sh) S 28447 28447 25788 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26192147 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28470/statm: 1339 232 193 169 0 50 0
[pid=28471] ppid=28470 vsize=4688 CPUtime=48.52
/proc/28471/stat : 28471 (picosat) R 28470 28447 25788 0 -1 4194304 1061 0 0 0 4824 28 0 0 25 0 1 0 26192148 4800512 1045 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28471/statm: 1172 1045 48 102 0 1067 0
Current children cumulated CPU time (s) 50.46
Current children cumulated vsize (KiB) 26912

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

[startup+76.7019 s]
/proc/loadavg: 2.01 2.00 1.91 3/84 28471
/proc/meminfo: memFree=1809600/2055920 swapFree=4191900/4192956
[pid=28447] ppid=28445 vsize=16868 CPUtime=1.94
/proc/28447/stat : 28447 (sugar) S 28445 28447 25788 0 -1 4194304 1365 14065 0 2 5 2 177 10 16 0 1 0 26191940 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28447/statm: 4217 1113 409 3 0 796 0
[pid=28470] ppid=28447 vsize=5356 CPUtime=0
/proc/28470/stat : 28470 (sh) S 28447 28447 25788 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26192147 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28470/statm: 1339 232 193 169 0 50 0
[pid=28471] ppid=28470 vsize=5032 CPUtime=73.88
/proc/28471/stat : 28471 (picosat) R 28470 28447 25788 0 -1 4194304 1159 0 0 0 7360 28 0 0 25 0 1 0 26192148 5152768 1143 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28471/statm: 1258 1143 48 102 0 1153 0
Current children cumulated CPU time (s) 75.82
Current children cumulated vsize (KiB) 27256

[startup+83.1014 s]
/proc/loadavg: 2.01 2.00 1.91 3/84 28471
/proc/meminfo: memFree=1809408/2055920 swapFree=4191900/4192956
[pid=28447] ppid=28445 vsize=16868 CPUtime=1.94
/proc/28447/stat : 28447 (sugar) S 28445 28447 25788 0 -1 4194304 1365 14065 0 2 5 2 177 10 16 0 1 0 26191940 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28447/statm: 4217 1113 409 3 0 796 0
[pid=28470] ppid=28447 vsize=5356 CPUtime=0
/proc/28470/stat : 28470 (sh) S 28447 28447 25788 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26192147 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28470/statm: 1339 232 193 169 0 50 0
[pid=28471] ppid=28470 vsize=5056 CPUtime=80.22
/proc/28471/stat : 28471 (picosat) R 28470 28447 25788 0 -1 4194304 1164 0 0 0 7994 28 0 0 25 0 1 0 26192148 5177344 1148 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28471/statm: 1264 1148 48 102 0 1159 0
Current children cumulated CPU time (s) 82.16
Current children cumulated vsize (KiB) 27280

[startup+86.3017 s]
/proc/loadavg: 2.01 2.00 1.91 3/84 28471
/proc/meminfo: memFree=1809408/2055920 swapFree=4191900/4192956
[pid=28447] ppid=28445 vsize=16868 CPUtime=1.94
/proc/28447/stat : 28447 (sugar) S 28445 28447 25788 0 -1 4194304 1365 14065 0 2 5 2 177 10 16 0 1 0 26191940 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28447/statm: 4217 1113 409 3 0 796 0
[pid=28470] ppid=28447 vsize=5356 CPUtime=0
/proc/28470/stat : 28470 (sh) S 28447 28447 25788 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26192147 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28470/statm: 1339 232 193 169 0 50 0
[pid=28471] ppid=28470 vsize=5056 CPUtime=83.39
/proc/28471/stat : 28471 (picosat) R 28470 28447 25788 0 -1 4194304 1164 0 0 0 8311 28 0 0 25 0 1 0 26192148 5177344 1148 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28471/statm: 1264 1148 48 102 0 1159 0
Current children cumulated CPU time (s) 85.33
Current children cumulated vsize (KiB) 27280

[startup+89.503 s]
/proc/loadavg: 2.01 2.00 1.91 3/84 28471
/proc/meminfo: memFree=1809408/2055920 swapFree=4191900/4192956
[pid=28447] ppid=28445 vsize=16868 CPUtime=1.94
/proc/28447/stat : 28447 (sugar) S 28445 28447 25788 0 -1 4194304 1365 14065 0 2 5 2 177 10 16 0 1 0 26191940 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28447/statm: 4217 1113 409 3 0 796 0
[pid=28470] ppid=28447 vsize=5356 CPUtime=0
/proc/28470/stat : 28470 (sh) S 28447 28447 25788 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26192147 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28470/statm: 1339 232 193 169 0 50 0
[pid=28471] ppid=28470 vsize=5176 CPUtime=86.56
/proc/28471/stat : 28471 (picosat) R 28470 28447 25788 0 -1 4194304 1193 0 0 0 8628 28 0 0 25 0 1 0 26192148 5300224 1177 996147200 134512640 134931368 4294956256 18446744073709551615 134523350 0 0 4096 0 0 0 0 17 1 0 0
/proc/28471/statm: 1294 1177 48 102 0 1189 0
Current children cumulated CPU time (s) 88.5
Current children cumulated vsize (KiB) 27400

[startup+90.3021 s]
/proc/loadavg: 2.01 2.00 1.91 3/84 28471
/proc/meminfo: memFree=1809280/2055920 swapFree=4191900/4192956
[pid=28447] ppid=28445 vsize=16868 CPUtime=1.94
/proc/28447/stat : 28447 (sugar) S 28445 28447 25788 0 -1 4194304 1365 14065 0 2 5 2 177 10 16 0 1 0 26191940 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28447/statm: 4217 1113 409 3 0 796 0
[pid=28470] ppid=28447 vsize=5356 CPUtime=0
/proc/28470/stat : 28470 (sh) S 28447 28447 25788 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26192147 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28470/statm: 1339 232 193 169 0 50 0
[pid=28471] ppid=28470 vsize=5176 CPUtime=87.35
/proc/28471/stat : 28471 (picosat) R 28470 28447 25788 0 -1 4194304 1193 0 0 0 8707 28 0 0 25 0 1 0 26192148 5300224 1177 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28471/statm: 1294 1177 48 102 0 1189 0
Current children cumulated CPU time (s) 89.29
Current children cumulated vsize (KiB) 27400

[startup+90.7011 s]
/proc/loadavg: 2.01 2.00 1.91 3/84 28471
/proc/meminfo: memFree=1809280/2055920 swapFree=4191900/4192956
[pid=28447] ppid=28445 vsize=16868 CPUtime=1.94
/proc/28447/stat : 28447 (sugar) S 28445 28447 25788 0 -1 4194304 1365 14065 0 2 5 2 177 10 16 0 1 0 26191940 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28447/statm: 4217 1113 409 3 0 796 0
[pid=28470] ppid=28447 vsize=5356 CPUtime=0
/proc/28470/stat : 28470 (sh) S 28447 28447 25788 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26192147 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28470/statm: 1339 232 193 169 0 50 0
[pid=28471] ppid=28470 vsize=5176 CPUtime=87.75
/proc/28471/stat : 28471 (picosat) R 28470 28447 25788 0 -1 4194304 1193 0 0 0 8747 28 0 0 25 0 1 0 26192148 5300224 1177 996147200 134512640 134931368 4294956256 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/28471/statm: 1294 1177 48 102 0 1189 0
Current children cumulated CPU time (s) 89.69
Current children cumulated vsize (KiB) 27400

[startup+90.9011 s]
/proc/loadavg: 2.01 2.00 1.91 3/84 28471
/proc/meminfo: memFree=1809280/2055920 swapFree=4191900/4192956
[pid=28447] ppid=28445 vsize=16868 CPUtime=89.79
/proc/28447/stat : 28447 (sugar) S 28445 28447 25788 0 -1 4194304 1448 15545 0 2 6 2 8932 39 16 0 1 0 26191940 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28447/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 89.79
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 90.9075
CPU time (s): 89.9103
CPU user time (s): 89.4664
CPU system time (s): 0.443932
CPU usage (%): 98.9031
Max. virtual memory (cumulated for all children) (KiB): 886720

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 89.4664
system time used= 0.443932
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20747
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= 1994
involuntary context switches= 4062

runsolver used 0.140978 second user time and 0.284956 second system time

The end

Launcher Data 

Begin job on node15 at 2009-07-12 11:34:11
IDJOB=2090705
IDBENCH=59865
IDSOLVER=738
FILE ID=node15/2090705-1247391251
PBS_JOBID= 9507234
Free space on /tmp= 66356 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/tightness0.65/normalized-rand-2-40-40-135-650-25_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-2090705-1247391251/watcher-2090705-1247391251 -o /tmp/evaluation-result-2090705-1247391251/solver-2090705-1247391251 -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-2090705-1247391251.xml

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

MD5SUM BENCH= 1a56f96383738c8819cefcb6df960e3b
RANDOM SEED=38706941

node15.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		: 3000.220
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		: 3000.220
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:       1819512 kB
Buffers:         23756 kB
Cached:         130528 kB
SwapCached:        416 kB
Active:         129144 kB
Inactive:        53912 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1819512 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:           23628 kB
Writeback:           0 kB
Mapped:          40624 kB
Slab:            38492 kB
Committed_AS:   212532 kB
PageTables:       1920 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= 66352 MiB
End job on node15 at 2009-07-12 11:35:42