Trace number 2091508

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 112.025 113.197

General information on the benchmark

Namecsp/rand-2-40-19-fcd/
normalized-rand-2-40-19-443-230-fcd-37_ext.xml
MD5SUM5ebeff8fd7bbf62a6f76083b77bd067c
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark32.4841
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints336
Maximum constraint arity2
Maximum domain size19
Number of constraints which are defined in extension336
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.05/0.08	c 0	Sugar v1-14-6 + HOME/picosat
0.05/0.08	c 0	BEGIN Sun Jul 12 12:32:58 2009
0.05/0.08	c 0	PID 31442
0.05/0.08	c 0	HOST node37.alineos.net
0.05/0.08	c 0	CONVERTING HOME/instance-2091508-1247394778.xml TO HOME/temp.csp
0.05/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2091508-1247394778.xml' 'HOME/temp.csp'
0.06/0.55	c 1	1 domains, 40 variables, 0 predicates, 336 relations, 336 constraints
0.06/0.56	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.56	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'
0.52/0.64	c 1	Parsing HOME/temp.csp
0.52/0.86	c 1	parsed 713 expressions
0.52/0.87	c 1	Heap : 3 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.52/0.87	c 1	Converting to clausal form CSP
0.52/0.89	c 1	converted 72 (10%) expressions
0.52/0.89	c 1	converted 143 (20%) expressions
0.52/0.89	c 1	converted 214 (30%) expressions
0.52/0.90	c 1	converted 286 (40%) expressions
0.52/0.90	c 1	converted 357 (50%) expressions
0.52/0.97	c 1	converted 428 (60%) expressions
0.52/0.99	c 1	converted 500 (70%) expressions
0.94/1.01	c 1	converted 571 (80%) expressions
0.94/1.04	c 1	converted 642 (90%) expressions
0.94/1.05	c 1	converted 713 (100%) expressions
0.94/1.05	c 1	CSP : 40 integers, 0 booleans, 336 clauses, largest domain size 19
0.94/1.05	c 1	Heap : 7 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.94/1.05	c 1	Propagation in CSP
0.94/1.06	c 1	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.94/1.06	c 1	CSP : 40 integers, 0 booleans, 336 clauses, largest domain size 19
0.94/1.06	c 1	Heap : 7 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.94/1.06	c 1	Simplifing CSP by introducing new Boolean variables
0.94/1.06	c 1	CSP : 40 integers, 0 booleans, 336 clauses, largest domain size 19
0.94/1.06	c 1	Heap : 7 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.94/1.10	c 1	Encoding CSP to SAT : HOME/temp.cnf
1.04/1.11	c 1	4 (10%) CSP integer variables are encoded (68 clauses, 659 bytes)
1.04/1.11	c 1	8 (20%) CSP integer variables are encoded (136 clauses, 1356 bytes)
1.04/1.11	c 1	12 (30%) CSP integer variables are encoded (204 clauses, 2104 bytes)
1.04/1.11	c 1	16 (40%) CSP integer variables are encoded (272 clauses, 2852 bytes)
1.04/1.11	c 1	20 (50%) CSP integer variables are encoded (340 clauses, 3600 bytes)
1.04/1.12	c 1	24 (60%) CSP integer variables are encoded (408 clauses, 4348 bytes)
1.04/1.12	c 1	28 (70%) CSP integer variables are encoded (476 clauses, 5096 bytes)
1.04/1.12	c 1	32 (80%) CSP integer variables are encoded (544 clauses, 5844 bytes)
1.04/1.12	c 1	36 (90%) CSP integer variables are encoded (612 clauses, 6592 bytes)
1.04/1.12	c 1	40 (100%) CSP integer variables are encoded (680 clauses, 7340 bytes)
1.04/1.17	c 1	34 (10%) CSP clauses are encoded (2863 clauses, 42464 bytes)
1.04/1.19	c 1	68 (20%) CSP clauses are encoded (5094 clauses, 79765 bytes)
1.12/1.21	c 1	101 (30%) CSP clauses are encoded (7242 clauses, 117508 bytes)
1.12/1.22	c 1	135 (40%) CSP clauses are encoded (9354 clauses, 157182 bytes)
1.12/1.24	c 1	168 (50%) CSP clauses are encoded (11471 clauses, 196793 bytes)
1.12/1.25	c 1	202 (60%) CSP clauses are encoded (13614 clauses, 237018 bytes)
1.12/1.27	c 1	236 (70%) CSP clauses are encoded (15768 clauses, 277577 bytes)
1.12/1.28	c 1	269 (80%) CSP clauses are encoded (17941 clauses, 318301 bytes)
1.12/1.29	c 1	303 (90%) CSP clauses are encoded (19945 clauses, 355992 bytes)
1.25/1.31	c 1	336 (100%) CSP clauses are encoded (22171 clauses, 397566 bytes)
1.25/1.31	c 1	336 CSP clauses encoded
1.25/1.31	c 1	Writing map file : HOME/temp.map
1.25/1.31	c 1	Heap : 4 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.25/1.31	c 1	SAT : 720 SAT variables, 22171 SAT clauses, 397566 bytes
1.25/1.31	c 1	Heap : 4 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.25/1.35	c 2	SOLVING HOME/temp.cnf
1.25/1.35	c 2	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
111.85/113.02	c 113	DECODING HOME/temp.out WITH HOME/temp.map
111.85/113.02	c 113	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'
111.88/113.10	c 113	Decoding HOME/temp.out
111.88/113.13	s SATISFIABLE
111.88/113.13	v 18 6 0 1 7 16 10 7 15 2 4 7 17 6 0 1 10 2 12 10 17 4 8 2 10 9 12 8 7 15 8 2 16 8 12 9 14 7 17 11
111.88/113.14	c 113	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
111.88/113.19	c 113	CPU 112.01 (0.07 0.01 111.69 0.24)
111.88/113.19	c 113	END Sun Jul 12 12:34:51 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-2091508-1247394778/watcher-2091508-1247394778 -o /tmp/evaluation-result-2091508-1247394778/solver-2091508-1247394778 -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-2091508-1247394778.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: 2.00 2.00 2.00 4/74 31442
/proc/meminfo: memFree=1848808/2055920 swapFree=4192812/4192956
[pid=31442] ppid=31440 vsize=12268 CPUtime=0
/proc/31442/stat : 31442 (sugar) R 31440 31442 29511 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 26541989 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 213116484197 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/31442/statm: 3067 316 241 3 0 167 0

[startup+0.079267 s]
/proc/loadavg: 2.00 2.00 2.00 4/74 31442
/proc/meminfo: memFree=1848808/2055920 swapFree=4192812/4192956
[pid=31442] ppid=31440 vsize=16476 CPUtime=0.05
/proc/31442/stat : 31442 (sugar) R 31440 31442 29511 0 -1 4194304 1046 0 0 0 5 0 0 0 18 0 1 0 26541989 16871424 1014 996147200 4194304 4206940 548682068608 18446744073709551615 213136403824 0 0 4224 0 0 0 0 17 1 0 0
/proc/31442/statm: 4119 1014 380 3 0 698 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 16476

[startup+0.101999 s]
/proc/loadavg: 2.00 2.00 2.00 4/74 31442
/proc/meminfo: memFree=1848808/2055920 swapFree=4192812/4192956
[pid=31442] ppid=31440 vsize=16868 CPUtime=0.06
/proc/31442/stat : 31442 (sugar) S 31440 31442 29511 0 -1 4194304 1227 128 0 0 6 0 0 0 19 0 1 0 26541989 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 213125214306 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31442/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.301037 s]
/proc/loadavg: 2.00 2.00 2.00 4/74 31442
/proc/meminfo: memFree=1848808/2055920 swapFree=4192812/4192956
[pid=31442] ppid=31440 vsize=16868 CPUtime=0.06
/proc/31442/stat : 31442 (sugar) S 31440 31442 29511 0 -1 4194304 1227 128 0 0 6 0 0 0 19 0 1 0 26541989 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 213125214306 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31442/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.70111 s]
/proc/loadavg: 2.00 2.00 2.00 4/74 31442
/proc/meminfo: memFree=1848808/2055920 swapFree=4192812/4192956
[pid=31442] ppid=31440 vsize=16868 CPUtime=0.52
/proc/31442/stat : 31442 (sugar) S 31440 31442 29511 0 -1 4194304 1309 4806 0 1 6 0 42 4 16 0 1 0 26541989 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 213125214306 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31442/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.52
Current children cumulated vsize (KiB) 16868

[startup+1.50226 s]
/proc/loadavg: 2.00 2.00 2.00 4/85 31464
/proc/meminfo: memFree=1833360/2055920 swapFree=4192812/4192956
[pid=31442] ppid=31440 vsize=16868 CPUtime=1.27
/proc/31442/stat : 31442 (sugar) S 31440 31442 29511 0 -1 4194304 1365 11943 0 2 7 1 109 10 16 0 1 0 26541989 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 213125214306 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31442/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 1.27
Current children cumulated vsize (KiB) 16868

[startup+3.10156 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 31466
/proc/meminfo: memFree=1843472/2055920 swapFree=4192812/4192956
[pid=31442] ppid=31440 vsize=16868 CPUtime=1.27
/proc/31442/stat : 31442 (sugar) S 31440 31442 29511 0 -1 4194304 1365 11943 0 2 7 1 109 10 16 0 1 0 26541989 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 213125214306 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31442/statm: 4217 1113 409 3 0 796 0
[pid=31465] ppid=31442 vsize=5356 CPUtime=0
/proc/31465/stat : 31465 (sh) S 31442 31442 29511 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26542125 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31465/statm: 1339 232 193 169 0 50 0
[pid=31466] ppid=31465 vsize=1936 CPUtime=1.72
/proc/31466/stat : 31466 (picosat) R 31465 31442 29511 0 -1 4194304 419 0 0 0 161 11 0 0 25 0 1 0 26542125 1982464 403 996147200 134512640 134931368 4294956256 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/31466/statm: 484 403 48 102 0 379 0
Current children cumulated CPU time (s) 2.99
Current children cumulated vsize (KiB) 24160

[startup+6.30217 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 31466
/proc/meminfo: memFree=1843024/2055920 swapFree=4192812/4192956
[pid=31442] ppid=31440 vsize=16868 CPUtime=1.27
/proc/31442/stat : 31442 (sugar) S 31440 31442 29511 0 -1 4194304 1365 11943 0 2 7 1 109 10 16 0 1 0 26541989 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 213125214306 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31442/statm: 4217 1113 409 3 0 796 0
[pid=31465] ppid=31442 vsize=5356 CPUtime=0
/proc/31465/stat : 31465 (sh) S 31442 31442 29511 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26542125 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31465/statm: 1339 232 193 169 0 50 0
[pid=31466] ppid=31465 vsize=2220 CPUtime=4.89
/proc/31466/stat : 31466 (picosat) R 31465 31442 29511 0 -1 4194304 471 0 0 0 478 11 0 0 25 0 1 0 26542125 2273280 455 996147200 134512640 134931368 4294956256 18446744073709551615 134531788 0 0 4096 0 0 0 0 17 1 0 0
/proc/31466/statm: 555 455 48 102 0 450 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 24444

[startup+12.7014 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 31466
/proc/meminfo: memFree=1842512/2055920 swapFree=4192812/4192956
[pid=31442] ppid=31440 vsize=16868 CPUtime=1.27
/proc/31442/stat : 31442 (sugar) S 31440 31442 29511 0 -1 4194304 1365 11943 0 2 7 1 109 10 16 0 1 0 26541989 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 213125214306 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31442/statm: 4217 1113 409 3 0 796 0
[pid=31465] ppid=31442 vsize=5356 CPUtime=0
/proc/31465/stat : 31465 (sh) S 31442 31442 29511 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26542125 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31465/statm: 1339 232 193 169 0 50 0
[pid=31466] ppid=31465 vsize=2440 CPUtime=11.23
/proc/31466/stat : 31466 (picosat) R 31465 31442 29511 0 -1 4194304 543 0 0 0 1112 11 0 0 25 0 1 0 26542125 2498560 527 996147200 134512640 134931368 4294956256 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/31466/statm: 610 527 48 102 0 505 0
Current children cumulated CPU time (s) 12.5
Current children cumulated vsize (KiB) 24664

[startup+25.5018 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 31466
/proc/meminfo: memFree=1842256/2055920 swapFree=4192812/4192956
[pid=31442] ppid=31440 vsize=16868 CPUtime=1.27
/proc/31442/stat : 31442 (sugar) S 31440 31442 29511 0 -1 4194304 1365 11943 0 2 7 1 109 10 16 0 1 0 26541989 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 213125214306 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31442/statm: 4217 1113 409 3 0 796 0
[pid=31465] ppid=31442 vsize=5356 CPUtime=0
/proc/31465/stat : 31465 (sh) S 31442 31442 29511 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26542125 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31465/statm: 1339 232 193 169 0 50 0
[pid=31466] ppid=31465 vsize=2784 CPUtime=23.9
/proc/31466/stat : 31466 (picosat) R 31465 31442 29511 0 -1 4194304 622 0 0 0 2379 11 0 0 25 0 1 0 26542125 2850816 606 996147200 134512640 134931368 4294956256 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/31466/statm: 696 606 48 102 0 591 0
Current children cumulated CPU time (s) 25.17
Current children cumulated vsize (KiB) 25008

[startup+51.1016 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 31466
/proc/meminfo: memFree=1841488/2055920 swapFree=4192812/4192956
[pid=31442] ppid=31440 vsize=16868 CPUtime=1.27
/proc/31442/stat : 31442 (sugar) S 31440 31442 29511 0 -1 4194304 1365 11943 0 2 7 1 109 10 16 0 1 0 26541989 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 213125214306 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31442/statm: 4217 1113 409 3 0 796 0
[pid=31465] ppid=31442 vsize=5356 CPUtime=0
/proc/31465/stat : 31465 (sh) S 31442 31442 29511 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26542125 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31465/statm: 1339 232 193 169 0 50 0
[pid=31466] ppid=31465 vsize=3384 CPUtime=49.26
/proc/31466/stat : 31466 (picosat) R 31465 31442 29511 0 -1 4194304 758 0 0 0 4915 11 0 0 25 0 1 0 26542125 3465216 742 996147200 134512640 134931368 4294956256 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/31466/statm: 846 742 48 102 0 741 0
Current children cumulated CPU time (s) 50.53
Current children cumulated vsize (KiB) 25608

[startup+102.307 s]
/proc/loadavg: 2.52 2.14 2.04 3/77 31466
/proc/meminfo: memFree=1840656/2055920 swapFree=4192812/4192956
[pid=31442] ppid=31440 vsize=16868 CPUtime=1.27
/proc/31442/stat : 31442 (sugar) S 31440 31442 29511 0 -1 4194304 1365 11943 0 2 7 1 109 10 16 0 1 0 26541989 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 213125214306 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31442/statm: 4217 1113 409 3 0 796 0
[pid=31465] ppid=31442 vsize=5356 CPUtime=0
/proc/31465/stat : 31465 (sh) S 31442 31442 29511 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26542125 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31465/statm: 1339 232 193 169 0 50 0
[pid=31466] ppid=31465 vsize=3940 CPUtime=99.98
/proc/31466/stat : 31466 (picosat) R 31465 31442 29511 0 -1 4194304 914 0 0 0 9987 11 0 0 25 0 1 0 26542125 4034560 897 996147200 134512640 134931368 4294956256 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/31466/statm: 985 897 48 102 0 880 0
Current children cumulated CPU time (s) 101.25
Current children cumulated vsize (KiB) 26164

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

[startup+108.702 s]
/proc/loadavg: 2.56 2.15 2.05 3/77 31466
/proc/meminfo: memFree=1840656/2055920 swapFree=4192812/4192956
[pid=31442] ppid=31440 vsize=16868 CPUtime=1.27
/proc/31442/stat : 31442 (sugar) S 31440 31442 29511 0 -1 4194304 1365 11943 0 2 7 1 109 10 16 0 1 0 26541989 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 213125214306 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31442/statm: 4217 1113 409 3 0 796 0
[pid=31465] ppid=31442 vsize=5356 CPUtime=0
/proc/31465/stat : 31465 (sh) S 31442 31442 29511 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26542125 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31465/statm: 1339 232 193 169 0 50 0
[pid=31466] ppid=31465 vsize=3940 CPUtime=106.32
/proc/31466/stat : 31466 (picosat) R 31465 31442 29511 0 -1 4194304 914 0 0 0 10621 11 0 0 25 0 1 0 26542125 4034560 897 996147200 134512640 134931368 4294956256 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/31466/statm: 985 897 48 102 0 880 0
Current children cumulated CPU time (s) 107.59
Current children cumulated vsize (KiB) 26164

[startup+110.302 s]
/proc/loadavg: 2.59 2.16 2.05 3/77 31466
/proc/meminfo: memFree=1840592/2055920 swapFree=4192812/4192956
[pid=31442] ppid=31440 vsize=16868 CPUtime=1.27
/proc/31442/stat : 31442 (sugar) S 31440 31442 29511 0 -1 4194304 1365 11943 0 2 7 1 109 10 16 0 1 0 26541989 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 213125214306 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31442/statm: 4217 1113 409 3 0 796 0
[pid=31465] ppid=31442 vsize=5356 CPUtime=0
/proc/31465/stat : 31465 (sh) S 31442 31442 29511 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26542125 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31465/statm: 1339 232 193 169 0 50 0
[pid=31466] ppid=31465 vsize=3940 CPUtime=107.9
/proc/31466/stat : 31466 (picosat) R 31465 31442 29511 0 -1 4194304 914 0 0 0 10779 11 0 0 25 0 1 0 26542125 4034560 897 996147200 134512640 134931368 4294956256 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/31466/statm: 985 897 48 102 0 880 0
Current children cumulated CPU time (s) 109.17
Current children cumulated vsize (KiB) 26164

[startup+111.901 s]
/proc/loadavg: 2.59 2.16 2.05 3/77 31466
/proc/meminfo: memFree=1840592/2055920 swapFree=4192812/4192956
[pid=31442] ppid=31440 vsize=16868 CPUtime=1.27
/proc/31442/stat : 31442 (sugar) S 31440 31442 29511 0 -1 4194304 1365 11943 0 2 7 1 109 10 16 0 1 0 26541989 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 213125214306 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31442/statm: 4217 1113 409 3 0 796 0
[pid=31465] ppid=31442 vsize=5356 CPUtime=0
/proc/31465/stat : 31465 (sh) S 31442 31442 29511 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26542125 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31465/statm: 1339 232 193 169 0 50 0
[pid=31466] ppid=31465 vsize=3940 CPUtime=109.49
/proc/31466/stat : 31466 (picosat) R 31465 31442 29511 0 -1 4194304 914 0 0 0 10938 11 0 0 25 0 1 0 26542125 4034560 897 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31466/statm: 985 897 48 102 0 880 0
Current children cumulated CPU time (s) 110.76
Current children cumulated vsize (KiB) 26164

[startup+112.702 s]
/proc/loadavg: 2.59 2.16 2.05 3/77 31466
/proc/meminfo: memFree=1840592/2055920 swapFree=4192812/4192956
[pid=31442] ppid=31440 vsize=16868 CPUtime=1.27
/proc/31442/stat : 31442 (sugar) S 31440 31442 29511 0 -1 4194304 1365 11943 0 2 7 1 109 10 16 0 1 0 26541989 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 213125214306 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31442/statm: 4217 1113 409 3 0 796 0
[pid=31465] ppid=31442 vsize=5356 CPUtime=0
/proc/31465/stat : 31465 (sh) S 31442 31442 29511 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26542125 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31465/statm: 1339 232 193 169 0 50 0
[pid=31466] ppid=31465 vsize=4064 CPUtime=110.28
/proc/31466/stat : 31466 (picosat) R 31465 31442 29511 0 -1 4194304 946 0 0 0 11017 11 0 0 25 0 1 0 26542125 4161536 929 996147200 134512640 134931368 4294956256 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/31466/statm: 1016 929 48 102 0 911 0
Current children cumulated CPU time (s) 111.55
Current children cumulated vsize (KiB) 26288

[startup+113.102 s]
/proc/loadavg: 2.59 2.16 2.05 3/77 31466
/proc/meminfo: memFree=1840592/2055920 swapFree=4192812/4192956
[pid=31442] ppid=31440 vsize=16868 CPUtime=111.88
/proc/31442/stat : 31442 (sugar) S 31440 31442 29511 0 -1 4194304 1428 13180 0 2 7 1 11158 22 17 0 1 0 26541989 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 213125214306 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31442/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 111.88
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 113.197
CPU time (s): 112.025
CPU user time (s): 111.762
CPU system time (s): 0.26296
CPU usage (%): 98.9649
Max. virtual memory (cumulated for all children) (KiB): 886672

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 111.762
system time used= 0.26296
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18459
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= 1974
involuntary context switches= 4239

runsolver used 0.151976 second user time and 0.377942 second system time

The end

Launcher Data 

Begin job on node37 at 2009-07-12 12:32:58
IDJOB=2091508
IDBENCH=60074
IDSOLVER=738
FILE ID=node37/2091508-1247394778
PBS_JOBID= 9507257
Free space on /tmp= 66428 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/rand-2-40-19-fcd/normalized-rand-2-40-19-443-230-fcd-37_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-2091508-1247394778/watcher-2091508-1247394778 -o /tmp/evaluation-result-2091508-1247394778/solver-2091508-1247394778 -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-2091508-1247394778.xml

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

MD5SUM BENCH= 5ebeff8fd7bbf62a6f76083b77bd067c
RANDOM SEED=1473246135

node37.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		: 3000.260
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		: 3000.260
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:       1849288 kB
Buffers:         22216 kB
Cached:         111132 kB
SwapCached:          0 kB
Active:         100776 kB
Inactive:        57100 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1849288 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1492 kB
Writeback:           0 kB
Mapped:          35688 kB
Slab:            34092 kB
Committed_AS:   214728 kB
PageTables:       1804 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= 66428 MiB
End job on node37 at 2009-07-12 12:34:51