Trace number 2087592

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 46.189 46.7781

General information on the benchmark

Namecsp/os-taillard-10/
normalized-os-taillard-10-95-7.xml
MD5SUM11551bc76d5c9f11de296b7ca14c09e0
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.239963
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of constraints900
Maximum constraint arity2
Maximum domain size565
Number of constraints which are defined in extension0
Number of constraints which are defined in intension900
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 10:13:12 2009
0.00/0.07	c 0	PID 29464
0.00/0.08	c 0	HOST node17.alineos.net
0.00/0.08	c 0	CONVERTING HOME/instance-2087592-1247386392.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-2087592-1247386392.xml' 'HOME/temp.csp'
0.07/0.51	c 1	100 domains, 100 variables, 1 predicates, 0 relations, 900 constraints
0.07/0.56	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.07/0.56	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'
0.48/0.64	c 1	Parsing HOME/temp.csp
0.48/0.75	c 1	parsed 1101 expressions
0.48/0.78	c 1	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.48/0.78	c 1	Converting to clausal form CSP
0.48/0.80	c 1	converted 111 (10%) expressions
0.48/0.81	c 1	converted 221 (20%) expressions
0.48/0.86	c 1	converted 331 (30%) expressions
0.48/0.89	c 1	converted 441 (40%) expressions
0.48/0.91	c 1	converted 551 (50%) expressions
0.48/0.99	c 1	converted 661 (60%) expressions
0.48/1.00	c 1	converted 771 (70%) expressions
0.48/1.01	c 1	converted 881 (80%) expressions
0.48/1.03	c 1	converted 991 (90%) expressions
0.48/1.03	c 1	converted 1101 (100%) expressions
0.48/1.03	c 1	CSP : 100 integers, 0 booleans, 900 clauses, largest domain size 565
0.48/1.03	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.48/1.03	c 1	Propagation in CSP
0.48/1.05	c 1	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.48/1.05	c 1	CSP : 100 integers, 0 booleans, 900 clauses, largest domain size 565
0.48/1.05	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.48/1.05	c 1	Simplifing CSP by introducing new Boolean variables
0.48/1.08	c 1	CSP : 100 integers, 1800 booleans, 2700 clauses, largest domain size 565
0.48/1.08	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.00/1.11	c 1	Encoding CSP to SAT : HOME/temp.cnf
1.00/1.13	c 1	10 (10%) CSP integer variables are encoded (5059 clauses, 63622 bytes)
1.00/1.14	c 1	20 (20%) CSP integer variables are encoded (10160 clauses, 130296 bytes)
1.00/1.15	c 1	30 (30%) CSP integer variables are encoded (15469 clauses, 209931 bytes)
1.00/1.15	c 1	40 (40%) CSP integer variables are encoded (20595 clauses, 286821 bytes)
1.00/1.16	c 1	50 (50%) CSP integer variables are encoded (25743 clauses, 364041 bytes)
1.00/1.17	c 1	60 (60%) CSP integer variables are encoded (30788 clauses, 439716 bytes)
1.00/1.17	c 1	70 (70%) CSP integer variables are encoded (36178 clauses, 520566 bytes)
1.00/1.18	c 1	80 (80%) CSP integer variables are encoded (41365 clauses, 598371 bytes)
1.00/1.19	c 1	90 (90%) CSP integer variables are encoded (46420 clauses, 674196 bytes)
1.00/1.20	c 1	100 (100%) CSP integer variables are encoded (51505 clauses, 750471 bytes)
1.19/1.37	c 2	270 (10%) CSP clauses are encoded (133831 clauses, 2400123 bytes)
1.39/1.53	c 2	540 (20%) CSP clauses are encoded (215221 clauses, 4077746 bytes)
1.49/1.69	c 2	810 (30%) CSP clauses are encoded (300555 clauses, 5860512 bytes)
1.69/1.86	c 2	1080 (40%) CSP clauses are encoded (389309 clauses, 7810040 bytes)
1.88/2.01	c 2	1350 (50%) CSP clauses are encoded (473767 clauses, 9665056 bytes)
1.99/2.16	c 2	1620 (60%) CSP clauses are encoded (556979 clauses, 11492660 bytes)
2.19/2.33	c 3	1890 (70%) CSP clauses are encoded (642419 clauses, 13369280 bytes)
2.28/2.49	c 3	2160 (80%) CSP clauses are encoded (730091 clauses, 15295004 bytes)
2.48/2.65	c 3	2430 (90%) CSP clauses are encoded (814925 clauses, 17158292 bytes)
2.58/2.79	c 3	2700 (100%) CSP clauses are encoded (896785 clauses, 18956152 bytes)
2.58/2.79	c 3	2700 CSP clauses encoded
2.58/2.79	c 3	Writing map file : HOME/temp.map
2.68/2.80	c 3	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.68/2.80	c 3	SAT : 53405 SAT variables, 896785 SAT clauses, 18956152 bytes
2.68/2.80	c 3	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.68/2.85	c 3	SOLVING HOME/temp.cnf
2.68/2.85	c 3	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
45.92/46.60	c 47	DECODING HOME/temp.out WITH HOME/temp.map
45.92/46.60	c 47	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'
46.03/46.67	c 47	Decoding HOME/temp.out
46.03/46.71	s UNSATISFIABLE
46.03/46.72	c 47	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
46.03/46.77	c 47	CPU 46.16 (0.06 0.01 41.41 4.68)
46.03/46.77	c 47	END Sun Jul 12 10:13:59 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-2087592-1247386392/watcher-2087592-1247386392 -o /tmp/evaluation-result-2087592-1247386392/solver-2087592-1247386392 -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-2087592-1247386392.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 4/72 29464
/proc/meminfo: memFree=1710560/2055920 swapFree=4192812/4192956
[pid=29464] ppid=29462 vsize=12272 CPUtime=0
/proc/29464/stat : 29464 (sugar) R 29462 29464 28511 0 -1 4194304 359 0 0 0 0 0 0 0 20 0 1 0 25706466 12566528 327 996147200 4194304 4206940 548682068608 18446744073709551615 245491612670 0 0 4224 0 0 0 0 17 1 0 0
/proc/29464/statm: 3068 327 246 3 0 168 0

[startup+0.132981 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 29464
/proc/meminfo: memFree=1710560/2055920 swapFree=4192812/4192956
[pid=29464] ppid=29462 vsize=16868 CPUtime=0.07
/proc/29464/stat : 29464 (sugar) S 29462 29464 28511 0 -1 4194304 1227 128 0 0 6 1 0 0 21 0 1 0 25706466 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 245491609698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29464/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.201565 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 29464
/proc/meminfo: memFree=1710560/2055920 swapFree=4192812/4192956
[pid=29464] ppid=29462 vsize=16868 CPUtime=0.07
/proc/29464/stat : 29464 (sugar) S 29462 29464 28511 0 -1 4194304 1227 128 0 0 6 1 0 0 21 0 1 0 25706466 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 245491609698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29464/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.301576 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 29464
/proc/meminfo: memFree=1710560/2055920 swapFree=4192812/4192956
[pid=29464] ppid=29462 vsize=16868 CPUtime=0.07
/proc/29464/stat : 29464 (sugar) S 29462 29464 28511 0 -1 4194304 1227 128 0 0 6 1 0 0 21 0 1 0 25706466 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 245491609698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29464/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.701615 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 29464
/proc/meminfo: memFree=1710560/2055920 swapFree=4192812/4192956
[pid=29464] ppid=29462 vsize=16868 CPUtime=0.48
/proc/29464/stat : 29464 (sugar) S 29462 29464 28511 0 -1 4194304 1309 4854 0 1 6 1 38 3 16 0 1 0 25706466 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 245491609698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29464/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.48
Current children cumulated vsize (KiB) 16868

[startup+1.5027 s]
/proc/loadavg: 2.00 2.00 2.00 4/83 29486
/proc/meminfo: memFree=1694856/2055920 swapFree=4192812/4192956
[pid=29464] ppid=29462 vsize=16868 CPUtime=0.48
/proc/29464/stat : 29464 (sugar) S 29462 29464 28511 0 -1 4194304 1310 4854 0 1 6 1 38 3 15 0 1 0 25706466 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 245491609698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29464/statm: 4217 1111 409 3 0 796 0
[pid=29477] ppid=29464 vsize=5356 CPUtime=0
/proc/29477/stat : 29477 (sh) S 29464 29464 28511 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 25706522 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29477/statm: 1339 233 193 169 0 50 0
[pid=29478] ppid=29477 vsize=868612 CPUtime=0.91
/proc/29478/stat : 29478 (java) S 29477 29464 28511 0 -1 0 6610 0 1 0 85 6 0 0 19 0 9 0 25706522 889458688 5752 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/29478/statm: 217153 5752 2589 9 0 211630 0
[pid=29478/tid=29479] ppid=29477 vsize=868612 CPUtime=0.65
/proc/29478/task/29479/stat : 29479 (java) R 29477 29464 28511 0 -1 64 2824 0 1 0 61 4 0 0 23 0 9 0 25706523 889458688 5752 996147200 134512640 134550932 4294955936 18446744073709551615 4126473584 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=29478/tid=29480] ppid=29477 vsize=868612 CPUtime=0.07
/proc/29478/task/29480/stat : 29480 (java) S 29477 29464 28511 0 -1 64 1617 0 0 0 7 0 0 0 16 0 9 0 25706524 889458688 5752 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=29478/tid=29481] ppid=29477 vsize=868612 CPUtime=0
/proc/29478/task/29481/stat : 29481 (java) S 29477 29464 28511 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 25706524 889458688 5752 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=29478/tid=29482] ppid=29477 vsize=868612 CPUtime=0
/proc/29478/task/29482/stat : 29482 (java) S 29477 29464 28511 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 25706524 889458688 5752 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=29478/tid=29483] ppid=29477 vsize=868612 CPUtime=0
/proc/29478/task/29483/stat : 29483 (java) S 29477 29464 28511 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 25706527 889458688 5752 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=29478/tid=29484] ppid=29477 vsize=868612 CPUtime=0.16
/proc/29478/task/29484/stat : 29484 (java) S 29477 29464 28511 0 -1 64 1471 0 0 0 16 0 0 0 16 0 9 0 25706527 889458688 5752 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=29478/tid=29485] ppid=29477 vsize=868612 CPUtime=0
/proc/29478/task/29485/stat : 29485 (java) S 29477 29464 28511 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 25706527 889458688 5752 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=29478/tid=29486] ppid=29477 vsize=868612 CPUtime=0
/proc/29478/task/29486/stat : 29486 (java) S 29477 29464 28511 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 25706527 889458688 5752 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.39
Current children cumulated vsize (KiB) 890836

[startup+3.10186 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 29486
/proc/meminfo: memFree=1682376/2055920 swapFree=4192812/4192956
[pid=29464] ppid=29462 vsize=16868 CPUtime=2.7
/proc/29464/stat : 29464 (sugar) S 29462 29464 28511 0 -1 4194304 1365 12186 0 2 6 1 240 23 16 0 1 0 25706466 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 245491609698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29464/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 2.7
Current children cumulated vsize (KiB) 16868

[startup+6.30218 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 29488
/proc/meminfo: memFree=1674696/2055920 swapFree=4192812/4192956
[pid=29464] ppid=29462 vsize=16868 CPUtime=2.7
/proc/29464/stat : 29464 (sugar) S 29462 29464 28511 0 -1 4194304 1365 12186 0 2 6 1 240 23 16 0 1 0 25706466 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 245491609698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29464/statm: 4217 1113 409 3 0 796 0
[pid=29487] ppid=29464 vsize=5356 CPUtime=0
/proc/29487/stat : 29487 (sh) S 29464 29464 28511 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25706751 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29487/statm: 1339 232 193 169 0 50 0
[pid=29488] ppid=29487 vsize=18768 CPUtime=3.39
/proc/29488/stat : 29488 (picosat) R 29487 29464 28511 0 -1 4194304 4244 0 0 0 152 187 0 0 25 0 1 0 25706751 19218432 4230 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/29488/statm: 4692 4230 40 102 0 4587 0
Current children cumulated CPU time (s) 6.09
Current children cumulated vsize (KiB) 40992

[startup+12.7028 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 29488
/proc/meminfo: memFree=1653512/2055920 swapFree=4192812/4192956
[pid=29464] ppid=29462 vsize=16868 CPUtime=2.7
/proc/29464/stat : 29464 (sugar) S 29462 29464 28511 0 -1 4194304 1365 12186 0 2 6 1 240 23 16 0 1 0 25706466 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 245491609698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29464/statm: 4217 1113 409 3 0 796 0
[pid=29487] ppid=29464 vsize=5356 CPUtime=0
/proc/29487/stat : 29487 (sh) S 29464 29464 28511 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25706751 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29487/statm: 1339 232 193 169 0 50 0
[pid=29488] ppid=29487 vsize=37068 CPUtime=9.74
/proc/29488/stat : 29488 (picosat) R 29487 29464 28511 0 -1 4194304 8796 0 0 0 535 439 0 0 25 0 1 0 25706751 37957632 8782 996147200 134512640 134931368 4294956256 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/29488/statm: 9267 8782 42 102 0 9162 0
Current children cumulated CPU time (s) 12.44
Current children cumulated vsize (KiB) 59292

[startup+25.5011 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 29488
/proc/meminfo: memFree=1652104/2055920 swapFree=4192812/4192956
[pid=29464] ppid=29462 vsize=16868 CPUtime=2.7
/proc/29464/stat : 29464 (sugar) S 29462 29464 28511 0 -1 4194304 1365 12186 0 2 6 1 240 23 16 0 1 0 25706466 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 245491609698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29464/statm: 4217 1113 409 3 0 796 0
[pid=29487] ppid=29464 vsize=5356 CPUtime=0
/proc/29487/stat : 29487 (sh) S 29464 29464 28511 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25706751 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29487/statm: 1339 232 193 169 0 50 0
[pid=29488] ppid=29487 vsize=38520 CPUtime=22.42
/proc/29488/stat : 29488 (picosat) R 29487 29464 28511 0 -1 4194304 9173 0 0 0 1802 440 0 0 25 0 1 0 25706751 39444480 9159 996147200 134512640 134931368 4294956256 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/29488/statm: 9630 9159 42 102 0 9525 0
Current children cumulated CPU time (s) 25.12
Current children cumulated vsize (KiB) 60744

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

[startup+25.6012 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 29488
/proc/meminfo: memFree=1652104/2055920 swapFree=4192812/4192956
[pid=29464] ppid=29462 vsize=16868 CPUtime=2.7
/proc/29464/stat : 29464 (sugar) S 29462 29464 28511 0 -1 4194304 1365 12186 0 2 6 1 240 23 16 0 1 0 25706466 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 245491609698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29464/statm: 4217 1113 409 3 0 796 0
[pid=29487] ppid=29464 vsize=5356 CPUtime=0
/proc/29487/stat : 29487 (sh) S 29464 29464 28511 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25706751 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29487/statm: 1339 232 193 169 0 50 0
[pid=29488] ppid=29487 vsize=38520 CPUtime=22.52
/proc/29488/stat : 29488 (picosat) R 29487 29464 28511 0 -1 4194304 9175 0 0 0 1812 440 0 0 25 0 1 0 25706751 39444480 9161 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29488/statm: 9630 9161 42 102 0 9525 0
Current children cumulated CPU time (s) 25.22
Current children cumulated vsize (KiB) 60744

[startup+38.4025 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 29488
/proc/meminfo: memFree=1651208/2055920 swapFree=4192812/4192956
[pid=29464] ppid=29462 vsize=16868 CPUtime=2.7
/proc/29464/stat : 29464 (sugar) S 29462 29464 28511 0 -1 4194304 1365 12186 0 2 6 1 240 23 16 0 1 0 25706466 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 245491609698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29464/statm: 4217 1113 409 3 0 796 0
[pid=29487] ppid=29464 vsize=5356 CPUtime=0
/proc/29487/stat : 29487 (sh) S 29464 29464 28511 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25706751 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29487/statm: 1339 232 193 169 0 50 0
[pid=29488] ppid=29487 vsize=39444 CPUtime=35.21
/proc/29488/stat : 29488 (picosat) R 29487 29464 28511 0 -1 4194304 9408 0 0 0 3080 441 0 0 25 0 1 0 25706751 40390656 9394 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29488/statm: 9861 9394 42 102 0 9756 0
Current children cumulated CPU time (s) 37.91
Current children cumulated vsize (KiB) 61668

[startup+41.6018 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 29488
/proc/meminfo: memFree=1650952/2055920 swapFree=4192812/4192956
[pid=29464] ppid=29462 vsize=16868 CPUtime=2.7
/proc/29464/stat : 29464 (sugar) S 29462 29464 28511 0 -1 4194304 1365 12186 0 2 6 1 240 23 16 0 1 0 25706466 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 245491609698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29464/statm: 4217 1113 409 3 0 796 0
[pid=29487] ppid=29464 vsize=5356 CPUtime=0
/proc/29487/stat : 29487 (sh) S 29464 29464 28511 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25706751 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29487/statm: 1339 232 193 169 0 50 0
[pid=29488] ppid=29487 vsize=39576 CPUtime=38.37
/proc/29488/stat : 29488 (picosat) R 29487 29464 28511 0 -1 4194304 9452 0 0 0 3396 441 0 0 25 0 1 0 25706751 40525824 9438 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29488/statm: 9894 9438 42 102 0 9789 0
Current children cumulated CPU time (s) 41.07
Current children cumulated vsize (KiB) 61800

[startup+44.8011 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 29488
/proc/meminfo: memFree=1650824/2055920 swapFree=4192812/4192956
[pid=29464] ppid=29462 vsize=16868 CPUtime=2.7
/proc/29464/stat : 29464 (sugar) S 29462 29464 28511 0 -1 4194304 1365 12186 0 2 6 1 240 23 16 0 1 0 25706466 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 245491609698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29464/statm: 4217 1113 409 3 0 796 0
[pid=29487] ppid=29464 vsize=5356 CPUtime=0
/proc/29487/stat : 29487 (sh) S 29464 29464 28511 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25706751 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29487/statm: 1339 232 193 169 0 50 0
[pid=29488] ppid=29487 vsize=39708 CPUtime=41.54
/proc/29488/stat : 29488 (picosat) R 29487 29464 28511 0 -1 4194304 9494 0 0 0 3713 441 0 0 25 0 1 0 25706751 40660992 9480 996147200 134512640 134931368 4294956256 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/29488/statm: 9927 9480 42 102 0 9822 0
Current children cumulated CPU time (s) 44.24
Current children cumulated vsize (KiB) 61932

[startup+45.6012 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 29488
/proc/meminfo: memFree=1650760/2055920 swapFree=4192812/4192956
[pid=29464] ppid=29462 vsize=16868 CPUtime=2.7
/proc/29464/stat : 29464 (sugar) S 29462 29464 28511 0 -1 4194304 1365 12186 0 2 6 1 240 23 16 0 1 0 25706466 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 245491609698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29464/statm: 4217 1113 409 3 0 796 0
[pid=29487] ppid=29464 vsize=5356 CPUtime=0
/proc/29487/stat : 29487 (sh) S 29464 29464 28511 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25706751 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29487/statm: 1339 232 193 169 0 50 0
[pid=29488] ppid=29487 vsize=39840 CPUtime=42.33
/proc/29488/stat : 29488 (picosat) R 29487 29464 28511 0 -1 4194304 9504 0 0 0 3792 441 0 0 25 0 1 0 25706751 40796160 9490 996147200 134512640 134931368 4294956256 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/29488/statm: 9960 9490 42 102 0 9855 0
Current children cumulated CPU time (s) 45.03
Current children cumulated vsize (KiB) 62064

[startup+46.4013 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 29488
/proc/meminfo: memFree=1650696/2055920 swapFree=4192812/4192956
[pid=29464] ppid=29462 vsize=16868 CPUtime=2.7
/proc/29464/stat : 29464 (sugar) S 29462 29464 28511 0 -1 4194304 1365 12186 0 2 6 1 240 23 16 0 1 0 25706466 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 245491609698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29464/statm: 4217 1113 409 3 0 796 0
[pid=29487] ppid=29464 vsize=5356 CPUtime=0
/proc/29487/stat : 29487 (sh) S 29464 29464 28511 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25706751 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29487/statm: 1339 232 193 169 0 50 0
[pid=29488] ppid=29487 vsize=39840 CPUtime=43.12
/proc/29488/stat : 29488 (picosat) R 29487 29464 28511 0 -1 4194304 9507 0 0 0 3871 441 0 0 25 0 1 0 25706751 40796160 9493 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29488/statm: 9960 9493 42 102 0 9855 0
Current children cumulated CPU time (s) 45.82
Current children cumulated vsize (KiB) 62064

[startup+46.6014 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 29488
/proc/meminfo: memFree=1650696/2055920 swapFree=4192812/4192956
[pid=29464] ppid=29462 vsize=16868 CPUtime=46.03
/proc/29464/stat : 29464 (sugar) R 29462 29464 28511 0 -1 4194304 1411 21981 0 2 6 1 4131 465 17 0 1 0 25706466 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 245491609698 0 0 4224 16386 0 0 0 17 1 0 0
/proc/29464/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 46.03
Current children cumulated vsize (KiB) 16868

[startup+46.7013 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 29488
/proc/meminfo: memFree=1650696/2055920 swapFree=4192812/4192956
[pid=29464] ppid=29462 vsize=16868 CPUtime=46.03
/proc/29464/stat : 29464 (sugar) S 29462 29464 28511 0 -1 4194304 1446 21981 0 2 6 1 4131 465 16 0 1 0 25706466 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 245491609698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29464/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 46.03
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 46.7781
CPU time (s): 46.189
CPU user time (s): 41.4817
CPU system time (s): 4.70728
CPU usage (%): 98.7407
Max. virtual memory (cumulated for all children) (KiB): 890836

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 41.4817
system time used= 4.70728
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27265
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= 6254
involuntary context switches= 7151

runsolver used 0.051992 second user time and 0.171973 second system time

The end

Launcher Data 

Begin job on node17 at 2009-07-12 10:13:12
IDJOB=2087592
IDBENCH=58746
IDSOLVER=738
FILE ID=node17/2087592-1247386392
PBS_JOBID= 9507163
Free space on /tmp= 66448 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/os-taillard-10/normalized-os-taillard-10-95-7.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-2087592-1247386392/watcher-2087592-1247386392 -o /tmp/evaluation-result-2087592-1247386392/solver-2087592-1247386392 -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-2087592-1247386392.xml

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

MD5SUM BENCH= 11551bc76d5c9f11de296b7ca14c09e0
RANDOM SEED=392325013

node17.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		: 3000.213
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		: 3000.213
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:       1711040 kB
Buffers:         70816 kB
Cached:         184524 kB
SwapCached:          0 kB
Active:         178736 kB
Inactive:       103468 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1711040 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1692 kB
Writeback:           0 kB
Mapped:          38464 kB
Slab:            47872 kB
Committed_AS:   184264 kB
PageTables:       1840 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= 66448 MiB
End job on node17 at 2009-07-12 10:13:59