Trace number 2088901

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 179.507 180.501

General information on the benchmark

Namecsp/tightness0.2/
normalized-rand-2-40-11-414-200-25_ext.xml
MD5SUM8279012126df354f74f007d8c82b0594
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark5.97309
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints414
Maximum constraint arity2
Maximum domain size11
Number of constraints which are defined in extension414
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.03/0.07	c 0	Sugar v1-14-6 + HOME/picosat
0.03/0.07	c 0	BEGIN Sun Jul 12 11:08:22 2009
0.03/0.07	c 0	PID 27522
0.03/0.07	c 0	HOST node87.alineos.net
0.03/0.07	c 0	CONVERTING HOME/instance-2088901-1247389702.xml TO HOME/temp.csp
0.03/0.07	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2088901-1247389702.xml' 'HOME/temp.csp'
0.06/0.63	c 1	1 domains, 40 variables, 0 predicates, 414 relations, 414 constraints
0.06/0.64	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.64	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'
0.61/0.71	c 1	Parsing HOME/temp.csp
0.61/0.87	c 1	parsed 869 expressions
0.61/0.87	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.61/0.87	c 1	Converting to clausal form CSP
0.61/0.90	c 1	converted 87 (10%) expressions
0.61/0.90	c 1	converted 174 (20%) expressions
0.61/0.90	c 1	converted 261 (30%) expressions
0.61/0.90	c 1	converted 348 (40%) expressions
0.61/0.90	c 1	converted 435 (50%) expressions
0.61/0.92	c 1	converted 522 (60%) expressions
0.61/0.93	c 1	converted 609 (70%) expressions
0.61/0.94	c 1	converted 696 (80%) expressions
0.61/0.95	c 1	converted 783 (90%) expressions
0.61/0.96	c 1	converted 869 (100%) expressions
0.61/0.96	c 1	CSP : 40 integers, 0 booleans, 414 clauses, largest domain size 11
0.61/0.96	c 1	Heap : 2 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.61/0.96	c 1	Propagation in CSP
0.61/0.96	c 1	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.61/0.96	c 1	CSP : 40 integers, 0 booleans, 414 clauses, largest domain size 11
0.61/0.96	c 1	Heap : 2 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.61/0.96	c 1	Simplifing CSP by introducing new Boolean variables
0.61/0.96	c 1	CSP : 40 integers, 0 booleans, 414 clauses, largest domain size 11
0.61/0.96	c 1	Heap : 2 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.61/0.99	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.61/1.00	c 1	4 (10%) CSP integer variables are encoded (36 clauses, 371 bytes)
0.61/1.00	c 1	8 (20%) CSP integer variables are encoded (72 clauses, 695 bytes)
0.61/1.00	c 1	12 (30%) CSP integer variables are encoded (108 clauses, 1056 bytes)
0.61/1.00	c 1	16 (40%) CSP integer variables are encoded (144 clauses, 1452 bytes)
0.61/1.00	c 1	20 (50%) CSP integer variables are encoded (180 clauses, 1848 bytes)
0.96/1.00	c 1	24 (60%) CSP integer variables are encoded (216 clauses, 2244 bytes)
0.96/1.00	c 1	28 (70%) CSP integer variables are encoded (252 clauses, 2640 bytes)
0.96/1.01	c 1	32 (80%) CSP integer variables are encoded (288 clauses, 3036 bytes)
0.96/1.01	c 1	36 (90%) CSP integer variables are encoded (324 clauses, 3432 bytes)
0.96/1.01	c 1	40 (100%) CSP integer variables are encoded (360 clauses, 3828 bytes)
0.96/1.05	c 1	42 (10%) CSP clauses are encoded (1117 clauses, 15225 bytes)
0.96/1.06	c 1	83 (20%) CSP clauses are encoded (1851 clauses, 27042 bytes)
0.96/1.06	c 1	125 (30%) CSP clauses are encoded (2592 clauses, 38965 bytes)
0.96/1.07	c 1	166 (40%) CSP clauses are encoded (3326 clauses, 50885 bytes)
0.96/1.08	c 1	207 (50%) CSP clauses are encoded (4047 clauses, 63379 bytes)
0.96/1.08	c 1	249 (60%) CSP clauses are encoded (4774 clauses, 76494 bytes)
0.96/1.09	c 1	290 (70%) CSP clauses are encoded (5507 clauses, 89669 bytes)
0.96/1.09	c 1	332 (80%) CSP clauses are encoded (6279 clauses, 103687 bytes)
0.96/1.10	c 1	373 (90%) CSP clauses are encoded (7006 clauses, 116801 bytes)
0.96/1.10	c 1	414 (100%) CSP clauses are encoded (7781 clauses, 130644 bytes)
0.96/1.10	c 1	414 CSP clauses encoded
1.06/1.10	c 1	Writing map file : HOME/temp.map
1.06/1.10	c 1	Heap : 2 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.06/1.11	c 1	SAT : 400 SAT variables, 7781 SAT clauses, 130644 bytes
1.06/1.11	c 1	Heap : 2 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.06/1.16	c 1	SOLVING HOME/temp.cnf
1.06/1.16	c 1	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
179.28/180.39	c 181	DECODING HOME/temp.out WITH HOME/temp.map
179.28/180.39	c 181	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'
179.38/180.46	c 181	Decoding HOME/temp.out
179.38/180.48	s UNSATISFIABLE
179.38/180.49	c 181	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
179.38/180.50	c 181	CPU 179.48 (0.05 0.02 179.23 0.18)
179.38/180.50	c 181	END Sun Jul 12 11:11:23 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-2088901-1247389702/watcher-2088901-1247389702 -o /tmp/evaluation-result-2088901-1247389702/solver-2088901-1247389702 -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-2088901-1247389702.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: 2.11 2.03 2.00 4/73 27522
/proc/meminfo: memFree=1039184/2055920 swapFree=4192948/4192956
[pid=27522] ppid=27520 vsize=12272 CPUtime=0
/proc/27522/stat : 27522 (sugar) R 27520 27522 25728 0 -1 4194304 359 0 0 0 0 0 0 0 18 0 1 0 26035059 12566528 327 996147200 4194304 4206940 548682068608 18446744073709551615 254613879397 0 0 4224 0 0 0 0 17 0 0 0
/proc/27522/statm: 3068 327 246 3 0 168 0

[startup+0.0387899 s]
/proc/loadavg: 2.11 2.03 2.00 4/73 27522
/proc/meminfo: memFree=1039184/2055920 swapFree=4192948/4192956
[pid=27522] ppid=27520 vsize=13468 CPUtime=0.03
/proc/27522/stat : 27522 (sugar) R 27520 27522 25728 0 -1 4194304 755 0 0 0 2 1 0 0 18 0 1 0 26035059 13791232 723 996147200 4194304 4206940 548682068608 18446744073709551615 254613879397 0 0 4224 0 0 0 0 17 0 0 0
/proc/27522/statm: 3367 723 338 3 0 467 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13468

[startup+0.102801 s]
/proc/loadavg: 2.11 2.03 2.00 4/73 27522
/proc/meminfo: memFree=1039184/2055920 swapFree=4192948/4192956
[pid=27522] ppid=27520 vsize=16868 CPUtime=0.06
/proc/27522/stat : 27522 (sugar) S 27520 27522 25728 0 -1 4194304 1227 128 0 0 5 1 0 0 17 0 1 0 26035059 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27522/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.30182 s]
/proc/loadavg: 2.11 2.03 2.00 4/73 27522
/proc/meminfo: memFree=1039184/2055920 swapFree=4192948/4192956
[pid=27522] ppid=27520 vsize=16868 CPUtime=0.06
/proc/27522/stat : 27522 (sugar) S 27520 27522 25728 0 -1 4194304 1227 128 0 0 5 1 0 0 17 0 1 0 26035059 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27522/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.701865 s]
/proc/loadavg: 2.11 2.03 2.00 4/73 27522
/proc/meminfo: memFree=1039184/2055920 swapFree=4192948/4192956
[pid=27522] ppid=27520 vsize=16868 CPUtime=0.61
/proc/27522/stat : 27522 (sugar) S 27520 27522 25728 0 -1 4194304 1292 4773 0 1 5 1 52 3 16 0 1 0 26035059 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27522/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.61
Current children cumulated vsize (KiB) 16868

[startup+1.50195 s]
/proc/loadavg: 2.11 2.03 2.00 4/84 27544
/proc/meminfo: memFree=1026424/2055920 swapFree=4192948/4192956
[pid=27522] ppid=27520 vsize=16868 CPUtime=1.09
/proc/27522/stat : 27522 (sugar) S 27520 27522 25728 0 -1 4194304 1365 10742 0 2 5 2 95 7 16 0 1 0 26035059 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27522/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 1.09
Current children cumulated vsize (KiB) 16868

[startup+3.10113 s]
/proc/loadavg: 2.11 2.03 2.00 3/76 27546
/proc/meminfo: memFree=1035000/2055920 swapFree=4192948/4192956
[pid=27522] ppid=27520 vsize=16868 CPUtime=1.09
/proc/27522/stat : 27522 (sugar) S 27520 27522 25728 0 -1 4194304 1365 10742 0 2 5 2 95 7 16 0 1 0 26035059 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27522/statm: 4217 1113 409 3 0 796 0
[pid=27545] ppid=27522 vsize=5356 CPUtime=0
/proc/27545/stat : 27545 (sh) S 27522 27522 25728 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26035176 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27545/statm: 1339 232 193 169 0 50 0
[pid=27546] ppid=27545 vsize=1096 CPUtime=1.92
/proc/27546/stat : 27546 (picosat) R 27545 27522 25728 0 -1 4194304 221 0 0 0 188 4 0 0 25 0 1 0 26035176 1122304 205 996147200 134512640 134931368 4294956256 18446744073709551615 134549497 0 0 4096 0 0 0 0 17 0 0 0
/proc/27546/statm: 274 205 48 102 0 169 0
Current children cumulated CPU time (s) 3.01
Current children cumulated vsize (KiB) 23320

[startup+6.30149 s]
/proc/loadavg: 2.10 2.03 2.00 3/76 27546
/proc/meminfo: memFree=1034744/2055920 swapFree=4192948/4192956
[pid=27522] ppid=27520 vsize=16868 CPUtime=1.09
/proc/27522/stat : 27522 (sugar) S 27520 27522 25728 0 -1 4194304 1365 10742 0 2 5 2 95 7 16 0 1 0 26035059 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27522/statm: 4217 1113 409 3 0 796 0
[pid=27545] ppid=27522 vsize=5356 CPUtime=0
/proc/27545/stat : 27545 (sh) S 27522 27522 25728 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26035176 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27545/statm: 1339 232 193 169 0 50 0
[pid=27546] ppid=27545 vsize=1220 CPUtime=5.12
/proc/27546/stat : 27546 (picosat) R 27545 27522 25728 0 -1 4194304 256 0 0 0 508 4 0 0 25 0 1 0 26035176 1249280 240 996147200 134512640 134931368 4294956256 18446744073709551615 134523062 0 0 4096 0 0 0 0 17 0 0 0
/proc/27546/statm: 305 240 48 102 0 200 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 23444

[startup+12.7022 s]
/proc/loadavg: 2.09 2.03 2.00 3/76 27546
/proc/meminfo: memFree=1034488/2055920 swapFree=4192948/4192956
[pid=27522] ppid=27520 vsize=16868 CPUtime=1.09
/proc/27522/stat : 27522 (sugar) S 27520 27522 25728 0 -1 4194304 1365 10742 0 2 5 2 95 7 16 0 1 0 26035059 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27522/statm: 4217 1113 409 3 0 796 0
[pid=27545] ppid=27522 vsize=5356 CPUtime=0
/proc/27545/stat : 27545 (sh) S 27522 27522 25728 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26035176 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27545/statm: 1339 232 193 169 0 50 0
[pid=27546] ppid=27545 vsize=1468 CPUtime=11.52
/proc/27546/stat : 27546 (picosat) R 27545 27522 25728 0 -1 4194304 299 0 0 0 1148 4 0 0 25 0 1 0 26035176 1503232 283 996147200 134512640 134931368 4294956256 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 0 0 0
/proc/27546/statm: 367 283 48 102 0 262 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 23692

[startup+25.5016 s]
/proc/loadavg: 2.07 2.03 2.00 3/76 27546
/proc/meminfo: memFree=1034424/2055920 swapFree=4192948/4192956
[pid=27522] ppid=27520 vsize=16868 CPUtime=1.09
/proc/27522/stat : 27522 (sugar) S 27520 27522 25728 0 -1 4194304 1365 10742 0 2 5 2 95 7 16 0 1 0 26035059 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27522/statm: 4217 1113 409 3 0 796 0
[pid=27545] ppid=27522 vsize=5356 CPUtime=0
/proc/27545/stat : 27545 (sh) S 27522 27522 25728 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26035176 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27545/statm: 1339 232 193 169 0 50 0
[pid=27546] ppid=27545 vsize=1676 CPUtime=24.32
/proc/27546/stat : 27546 (picosat) R 27545 27522 25728 0 -1 4194304 350 0 0 0 2427 5 0 0 25 0 1 0 26035176 1716224 334 996147200 134512640 134931368 4294956256 18446744073709551615 134525783 0 0 4096 0 0 0 0 17 0 0 0
/proc/27546/statm: 419 334 48 102 0 314 0
Current children cumulated CPU time (s) 25.41
Current children cumulated vsize (KiB) 23900

[startup+51.1015 s]
/proc/loadavg: 2.05 2.02 2.00 3/76 27546
/proc/meminfo: memFree=1034232/2055920 swapFree=4192948/4192956
[pid=27522] ppid=27520 vsize=16868 CPUtime=1.09
/proc/27522/stat : 27522 (sugar) S 27520 27522 25728 0 -1 4194304 1365 10742 0 2 5 2 95 7 16 0 1 0 26035059 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27522/statm: 4217 1113 409 3 0 796 0
[pid=27545] ppid=27522 vsize=5356 CPUtime=0
/proc/27545/stat : 27545 (sh) S 27522 27522 25728 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26035176 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27545/statm: 1339 232 193 169 0 50 0
[pid=27546] ppid=27545 vsize=1912 CPUtime=49.91
/proc/27546/stat : 27546 (picosat) R 27545 27522 25728 0 -1 4194304 421 0 0 0 4986 5 0 0 25 0 1 0 26035176 1957888 405 996147200 134512640 134931368 4294956256 18446744073709551615 134530268 0 0 4096 0 0 0 0 17 0 0 0
/proc/27546/statm: 478 405 48 102 0 373 0
Current children cumulated CPU time (s) 51
Current children cumulated vsize (KiB) 24136

[startup+102.306 s]
/proc/loadavg: 2.02 2.02 2.00 3/76 27546
/proc/meminfo: memFree=1033592/2055920 swapFree=4192948/4192956
[pid=27522] ppid=27520 vsize=16868 CPUtime=1.09
/proc/27522/stat : 27522 (sugar) S 27520 27522 25728 0 -1 4194304 1365 10742 0 2 5 2 95 7 16 0 1 0 26035059 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27522/statm: 4217 1113 409 3 0 796 0
[pid=27545] ppid=27522 vsize=5356 CPUtime=0
/proc/27545/stat : 27545 (sh) S 27522 27522 25728 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26035176 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27545/statm: 1339 232 193 169 0 50 0
[pid=27546] ppid=27545 vsize=2360 CPUtime=101.09
/proc/27546/stat : 27546 (picosat) R 27545 27522 25728 0 -1 4194304 530 0 0 0 10104 5 0 0 25 0 1 0 26035176 2416640 514 996147200 134512640 134931368 4294956256 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 0 0 0
/proc/27546/statm: 590 514 48 102 0 485 0
Current children cumulated CPU time (s) 102.18
Current children cumulated vsize (KiB) 24584

[startup+162.302 s]
/proc/loadavg: 1.97 2.00 1.99 3/78 27633
/proc/meminfo: memFree=1047536/2055920 swapFree=4192948/4192956
[pid=27522] ppid=27520 vsize=16868 CPUtime=1.09
/proc/27522/stat : 27522 (sugar) S 27520 27522 25728 0 -1 4194304 1365 10742 0 2 5 2 95 7 16 0 1 0 26035059 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27522/statm: 4217 1113 409 3 0 796 0
[pid=27545] ppid=27522 vsize=5356 CPUtime=0
/proc/27545/stat : 27545 (sh) S 27522 27522 25728 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26035176 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27545/statm: 1339 232 193 169 0 50 0
[pid=27546] ppid=27545 vsize=2672 CPUtime=160.59
/proc/27546/stat : 27546 (picosat) R 27545 27522 25728 0 -1 4194304 598 0 0 0 16053 6 0 0 25 0 1 0 26035176 2736128 582 996147200 134512640 134931368 4294956256 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/27546/statm: 668 582 48 102 0 563 0
Current children cumulated CPU time (s) 161.68
Current children cumulated vsize (KiB) 24896

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

[startup+166.302 s]
/proc/loadavg: 1.97 2.00 1.99 4/85 27682
/proc/meminfo: memFree=1041192/2055920 swapFree=4192948/4192956
[pid=27522] ppid=27520 vsize=16868 CPUtime=1.09
/proc/27522/stat : 27522 (sugar) S 27520 27522 25728 0 -1 4194304 1365 10742 0 2 5 2 95 7 16 0 1 0 26035059 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27522/statm: 4217 1113 409 3 0 796 0
[pid=27545] ppid=27522 vsize=5356 CPUtime=0
/proc/27545/stat : 27545 (sh) S 27522 27522 25728 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26035176 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27545/statm: 1339 232 193 169 0 50 0
[pid=27546] ppid=27545 vsize=2672 CPUtime=164.52
/proc/27546/stat : 27546 (picosat) R 27545 27522 25728 0 -1 4194304 598 0 0 0 16446 6 0 0 25 0 1 0 26035176 2736128 582 996147200 134512640 134931368 4294956256 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 0 0 0
/proc/27546/statm: 668 582 48 102 0 563 0
Current children cumulated CPU time (s) 165.61
Current children cumulated vsize (KiB) 24896

[startup+172.706 s]
/proc/loadavg: 2.21 2.05 2.01 4/82 27853
/proc/meminfo: memFree=1047800/2055920 swapFree=4192948/4192956
[pid=27522] ppid=27520 vsize=16868 CPUtime=1.09
/proc/27522/stat : 27522 (sugar) S 27520 27522 25728 0 -1 4194304 1365 10742 0 2 5 2 95 7 16 0 1 0 26035059 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27522/statm: 4217 1113 409 3 0 796 0
[pid=27545] ppid=27522 vsize=5356 CPUtime=0
/proc/27545/stat : 27545 (sh) S 27522 27522 25728 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26035176 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27545/statm: 1339 232 193 169 0 50 0
[pid=27546] ppid=27545 vsize=2672 CPUtime=170.76
/proc/27546/stat : 27546 (picosat) R 27545 27522 25728 0 -1 4194304 599 0 0 0 17069 7 0 0 25 0 1 0 26035176 2736128 583 996147200 134512640 134931368 4294956256 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 0 0 0
/proc/27546/statm: 668 583 48 102 0 563 0
Current children cumulated CPU time (s) 171.85
Current children cumulated vsize (KiB) 24896

[startup+175.902 s]
/proc/loadavg: 2.20 2.05 2.01 2/71 27905
/proc/meminfo: memFree=1055440/2055920 swapFree=4192948/4192956
[pid=27522] ppid=27520 vsize=16868 CPUtime=1.09
/proc/27522/stat : 27522 (sugar) S 27520 27522 25728 0 -1 4194304 1365 10742 0 2 5 2 95 7 16 0 1 0 26035059 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27522/statm: 4217 1113 409 3 0 796 0
[pid=27545] ppid=27522 vsize=5356 CPUtime=0
/proc/27545/stat : 27545 (sh) S 27522 27522 25728 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26035176 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27545/statm: 1339 232 193 169 0 50 0
[pid=27546] ppid=27545 vsize=2672 CPUtime=173.91
/proc/27546/stat : 27546 (picosat) R 27545 27522 25728 0 -1 4194304 607 0 0 0 17384 7 0 0 25 0 1 0 26035176 2736128 591 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/27546/statm: 668 591 48 102 0 563 0
Current children cumulated CPU time (s) 175
Current children cumulated vsize (KiB) 24896

[startup+177.502 s]
/proc/loadavg: 2.20 2.05 2.01 3/86 27936
/proc/meminfo: memFree=1042840/2055920 swapFree=4192948/4192956
[pid=27522] ppid=27520 vsize=16868 CPUtime=1.09
/proc/27522/stat : 27522 (sugar) S 27520 27522 25728 0 -1 4194304 1365 10742 0 2 5 2 95 7 16 0 1 0 26035059 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27522/statm: 4217 1113 409 3 0 796 0
[pid=27545] ppid=27522 vsize=5356 CPUtime=0
/proc/27545/stat : 27545 (sh) S 27522 27522 25728 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26035176 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27545/statm: 1339 232 193 169 0 50 0
[pid=27546] ppid=27545 vsize=2672 CPUtime=175.47
/proc/27546/stat : 27546 (picosat) R 27545 27522 25728 0 -1 4194304 607 0 0 0 17540 7 0 0 25 0 1 0 26035176 2736128 591 996147200 134512640 134931368 4294956256 18446744073709551615 134525849 0 0 4096 0 0 0 0 17 0 0 0
/proc/27546/statm: 668 591 48 102 0 563 0
Current children cumulated CPU time (s) 176.56
Current children cumulated vsize (KiB) 24896

[startup+179.102 s]
/proc/loadavg: 2.10 2.03 2.00 2/71 27965
/proc/meminfo: memFree=1055304/2055920 swapFree=4192948/4192956
[pid=27522] ppid=27520 vsize=16868 CPUtime=1.09
/proc/27522/stat : 27522 (sugar) S 27520 27522 25728 0 -1 4194304 1365 10742 0 2 5 2 95 7 16 0 1 0 26035059 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27522/statm: 4217 1113 409 3 0 796 0
[pid=27545] ppid=27522 vsize=5356 CPUtime=0
/proc/27545/stat : 27545 (sh) S 27522 27522 25728 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26035176 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27545/statm: 1339 232 193 169 0 50 0
[pid=27546] ppid=27545 vsize=2672 CPUtime=177.04
/proc/27546/stat : 27546 (picosat) R 27545 27522 25728 0 -1 4194304 607 0 0 0 17697 7 0 0 25 0 1 0 26035176 2736128 591 996147200 134512640 134931368 4294956256 18446744073709551615 134525783 0 0 4096 0 0 0 0 17 1 0 0
/proc/27546/statm: 668 591 48 102 0 563 0
Current children cumulated CPU time (s) 178.13
Current children cumulated vsize (KiB) 24896

[startup+179.902 s]
/proc/loadavg: 2.10 2.03 2.00 3/85 27988
/proc/meminfo: memFree=1024408/2055920 swapFree=4192948/4192956
[pid=27522] ppid=27520 vsize=16868 CPUtime=1.09
/proc/27522/stat : 27522 (sugar) S 27520 27522 25728 0 -1 4194304 1365 10742 0 2 5 2 95 7 16 0 1 0 26035059 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27522/statm: 4217 1113 409 3 0 796 0
[pid=27545] ppid=27522 vsize=5356 CPUtime=0
/proc/27545/stat : 27545 (sh) S 27522 27522 25728 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26035176 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27545/statm: 1339 232 193 169 0 50 0
[pid=27546] ppid=27545 vsize=2672 CPUtime=177.81
/proc/27546/stat : 27546 (picosat) R 27545 27522 25728 0 -1 4194304 607 0 0 0 17774 7 0 0 25 0 1 0 26035176 2736128 591 996147200 134512640 134931368 4294956256 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/27546/statm: 668 591 48 102 0 563 0
Current children cumulated CPU time (s) 178.9
Current children cumulated vsize (KiB) 24896

[startup+180.302 s]
/proc/loadavg: 2.10 2.03 2.00 4/85 28028
/proc/meminfo: memFree=1045656/2055920 swapFree=4192948/4192956
[pid=27522] ppid=27520 vsize=16868 CPUtime=1.09
/proc/27522/stat : 27522 (sugar) S 27520 27522 25728 0 -1 4194304 1365 10742 0 2 5 2 95 7 16 0 1 0 26035059 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27522/statm: 4217 1113 409 3 0 796 0
[pid=27545] ppid=27522 vsize=5356 CPUtime=0
/proc/27545/stat : 27545 (sh) S 27522 27522 25728 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26035176 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27545/statm: 1339 232 193 169 0 50 0
[pid=27546] ppid=27545 vsize=2672 CPUtime=178.19
/proc/27546/stat : 27546 (picosat) R 27545 27522 25728 0 -1 4194304 607 0 0 0 17812 7 0 0 25 0 1 0 26035176 2736128 591 996147200 134512640 134931368 4294956256 18446744073709551615 134525775 0 0 4096 0 0 0 0 17 1 0 0
/proc/27546/statm: 668 591 48 102 0 563 0
Current children cumulated CPU time (s) 179.28
Current children cumulated vsize (KiB) 24896

[startup+180.407 s]
/proc/loadavg: 2.10 2.03 2.00 4/85 28028
/proc/meminfo: memFree=1045656/2055920 swapFree=4192948/4192956
[pid=27522] ppid=27520 vsize=16868 CPUtime=179.38
/proc/27522/stat : 27522 (sugar) S 27520 27522 25728 0 -1 4194304 1428 11636 0 2 5 2 17916 15 16 0 1 0 26035059 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27522/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 179.38
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 180.501
CPU time (s): 179.507
CPU user time (s): 179.295
CPU system time (s): 0.211967
CPU usage (%): 99.4489
Max. virtual memory (cumulated for all children) (KiB): 886592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 179.295
system time used= 0.211967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16844
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= 1041
involuntary context switches= 2913

runsolver used 0.229965 second user time and 0.482926 second system time

The end

Launcher Data 

Begin job on node87 at 2009-07-12 11:08:22
IDJOB=2088901
IDBENCH=59177
IDSOLVER=738
FILE ID=node87/2088901-1247389702
PBS_JOBID= 9507206
Free space on /tmp= 66288 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/tightness0.2/normalized-rand-2-40-11-414-200-25_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-2088901-1247389702/watcher-2088901-1247389702 -o /tmp/evaluation-result-2088901-1247389702/solver-2088901-1247389702 -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-2088901-1247389702.xml

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

MD5SUM BENCH= 8279012126df354f74f007d8c82b0594
RANDOM SEED=1195713762

node87.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1039664 kB
Buffers:         99944 kB
Cached:         798396 kB
SwapCached:          8 kB
Active:         224828 kB
Inactive:       706416 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1039664 kB
SwapTotal:     4192956 kB
SwapFree:      4192948 kB
Dirty:            1396 kB
Writeback:           0 kB
Mapped:          43140 kB
Slab:            70316 kB
Committed_AS:   219180 kB
PageTables:       1852 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= 66292 MiB
End job on node87 at 2009-07-12 11:11:23