Trace number 2082840

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 18.9611 19.1226

General information on the benchmark

Namecsp/os-gp/
normalized-gp10-07-1078.xml
MD5SUM908bfa49dd2e2d5d6248d0009cefd018
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 benchmark2.21966
Satisfiable
(Un)Satisfiability was proved
Number of variables101
Number of constraints1000
Maximum constraint arity2
Maximum domain size1079
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1000
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 07:17:28 2009
0.00/0.07	c 0	PID 26725
0.06/0.07	c 0	HOST node86.alineos.net
0.06/0.07	c 0	CONVERTING HOME/instance-2082840-1247375848.xml TO HOME/temp.csp
0.06/0.07	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2082840-1247375848.xml' 'HOME/temp.csp'
0.06/0.60	c 0	2 domains, 101 variables, 2 predicates, 0 relations, 1000 constraints
0.06/0.65	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.65	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.SugarMain -v -v -competition -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.57/0.72	c 0	Parsing HOME/temp.csp
0.57/0.80	c 1	parsed 1105 expressions
0.57/0.83	c 1	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.57/0.83	c 1	Converting to clausal form CSP
0.57/0.86	c 1	converted 111 (10%) expressions
0.57/0.89	c 1	converted 221 (20%) expressions
0.57/0.93	c 1	converted 332 (30%) expressions
0.57/0.95	c 1	converted 442 (40%) expressions
0.90/1.03	c 1	converted 553 (50%) expressions
0.90/1.04	c 1	converted 663 (60%) expressions
0.90/1.06	c 1	converted 774 (70%) expressions
0.90/1.06	c 1	converted 884 (80%) expressions
0.90/1.08	c 1	converted 995 (90%) expressions
0.90/1.08	c 1	converted 1105 (100%) expressions
0.90/1.08	c 1	CSP : 101 integers, 0 booleans, 1000 clauses, largest domain size 1078
0.90/1.08	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.90/1.08	c 1	Propagation in CSP
0.90/1.09	c 1	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.90/1.09	c 1	CSP : 101 integers, 0 booleans, 1000 clauses, largest domain size 1078
0.90/1.09	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.90/1.10	c 1	Simplifing CSP by introducing new Boolean variables
1.00/1.12	c 1	CSP : 101 integers, 1800 booleans, 2800 clauses, largest domain size 1078
1.00/1.12	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.00/1.15	c 1	Encoding CSP to SAT : HOME/temp.cnf
1.00/1.18	c 1	11 (10%) CSP integer variables are encoded (9770 clauses, 124865 bytes)
1.00/1.19	c 1	21 (20%) CSP integer variables are encoded (19540 clauses, 270978 bytes)
1.09/1.20	c 1	31 (30%) CSP integer variables are encoded (29310 clauses, 417528 bytes)
1.09/1.21	c 1	41 (40%) CSP integer variables are encoded (39080 clauses, 564078 bytes)
1.09/1.22	c 1	51 (50%) CSP integer variables are encoded (48850 clauses, 710628 bytes)
1.09/1.24	c 1	61 (60%) CSP integer variables are encoded (58620 clauses, 857178 bytes)
1.09/1.25	c 1	71 (70%) CSP integer variables are encoded (68390 clauses, 1003728 bytes)
1.09/1.26	c 1	81 (80%) CSP integer variables are encoded (78160 clauses, 1150278 bytes)
1.09/1.27	c 1	91 (90%) CSP integer variables are encoded (87930 clauses, 1296828 bytes)
1.09/1.28	c 1	101 (100%) CSP integer variables are encoded (97700 clauses, 1443378 bytes)
1.29/1.49	c 1	280 (10%) CSP clauses are encoded (206722 clauses, 3640771 bytes)
1.60/1.77	c 1	560 (20%) CSP clauses are encoded (356636 clauses, 6776025 bytes)
1.90/2.08	c 2	840 (30%) CSP clauses are encoded (531754 clauses, 10625446 bytes)
2.19/2.36	c 2	1120 (40%) CSP clauses are encoded (695758 clauses, 14230364 bytes)
2.49/2.64	c 2	1400 (50%) CSP clauses are encoded (855235 clauses, 17735683 bytes)
2.79/2.94	c 3	1680 (60%) CSP clauses are encoded (1033190 clauses, 21647518 bytes)
3.10/3.22	c 3	1960 (70%) CSP clauses are encoded (1191922 clauses, 25136452 bytes)
3.38/3.50	c 3	2240 (80%) CSP clauses are encoded (1352857 clauses, 28673847 bytes)
3.59/3.79	c 4	2520 (90%) CSP clauses are encoded (1518430 clauses, 32313278 bytes)
3.88/4.07	c 4	2800 (100%) CSP clauses are encoded (1682600 clauses, 35921848 bytes)
3.88/4.07	c 4	2800 CSP clauses encoded
3.88/4.07	c 4	Writing map file : HOME/temp.map
3.88/4.08	c 4	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
3.88/4.08	c 4	SAT : 99600 SAT variables, 1682600 SAT clauses, 35921848 bytes
3.88/4.08	c 4	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
3.88/4.08	c 4	SOLVING HOME/temp.cnf
3.88/4.08	c 4	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
18.71/18.99	c 19	DECODING HOME/temp.out WITH HOME/temp.map
18.71/18.99	c 19	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'
18.81/19.06	c 19	Decoding HOME/temp.out
18.81/19.09	s UNSATISFIABLE
18.81/19.09	c 19	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
18.81/19.10	c 19	CPU 18.92 (0.06 0.01 10.93 7.92)
18.81/19.10	c 19	END Sun Jul 12 07:17:47 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-2082840-1247375848/watcher-2082840-1247375848 -o /tmp/evaluation-result-2082840-1247375848/solver-2082840-1247375848 -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-2082840-1247375848.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 2.01 2.00 4/82 26725
/proc/meminfo: memFree=1486152/2055920 swapFree=4192812/4192956
[pid=26725] ppid=26723 vsize=12268 CPUtime=0
/proc/26725/stat : 26725 (sugar) R 26723 26725 25469 0 -1 4194304 333 0 0 0 0 0 0 0 20 0 1 0 24650053 12562432 301 996147200 4194304 4206940 548682068608 18446744073709551615 240171516496 0 0 4224 0 0 0 0 17 1 0 0
/proc/26725/statm: 3067 301 227 3 0 167 0

[startup+0.0753779 s]
/proc/loadavg: 2.00 2.01 2.00 4/82 26725
/proc/meminfo: memFree=1486152/2055920 swapFree=4192812/4192956
[pid=26725] ppid=26723 vsize=16740 CPUtime=0.06
/proc/26725/stat : 26725 (sugar) S 26723 26725 25469 0 -1 4194304 1152 0 0 0 5 1 0 0 20 0 1 0 24650053 17141760 1107 996147200 4194304 4206940 548682068608 18446744073709551615 240162746466 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26725/statm: 4185 1107 406 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+0.101149 s]
/proc/loadavg: 2.00 2.01 2.00 4/82 26725
/proc/meminfo: memFree=1486152/2055920 swapFree=4192812/4192956
[pid=26725] ppid=26723 vsize=16868 CPUtime=0.06
/proc/26725/stat : 26725 (sugar) S 26723 26725 25469 0 -1 4194304 1227 128 0 0 5 1 0 0 18 0 1 0 24650053 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 240162746466 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26725/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.301187 s]
/proc/loadavg: 2.00 2.01 2.00 4/82 26725
/proc/meminfo: memFree=1486152/2055920 swapFree=4192812/4192956
[pid=26725] ppid=26723 vsize=16868 CPUtime=0.06
/proc/26725/stat : 26725 (sugar) S 26723 26725 25469 0 -1 4194304 1227 128 0 0 5 1 0 0 18 0 1 0 24650053 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 240162746466 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26725/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.701263 s]
/proc/loadavg: 2.00 2.01 2.00 4/82 26725
/proc/meminfo: memFree=1486152/2055920 swapFree=4192812/4192956
[pid=26725] ppid=26723 vsize=16868 CPUtime=0.57
/proc/26725/stat : 26725 (sugar) S 26723 26725 25469 0 -1 4194304 1292 4858 0 1 5 1 48 3 16 0 1 0 24650053 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 240162746466 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26725/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.57
Current children cumulated vsize (KiB) 16868

[startup+1.50241 s]
/proc/loadavg: 2.00 2.01 2.00 4/93 26747
/proc/meminfo: memFree=1473624/2055920 swapFree=4192812/4192956
[pid=26725] ppid=26723 vsize=16868 CPUtime=0.57
/proc/26725/stat : 26725 (sugar) S 26723 26725 25469 0 -1 4194304 1310 4858 0 1 5 1 48 3 15 0 1 0 24650053 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 240162746466 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26725/statm: 4217 1111 409 3 0 796 0
[pid=26738] ppid=26725 vsize=5356 CPUtime=0
/proc/26738/stat : 26738 (sh) S 26725 26725 25469 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 24650119 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26738/statm: 1339 233 193 169 0 50 0
[pid=26739] ppid=26738 vsize=868620 CPUtime=0.83
/proc/26739/stat : 26739 (java) S 26738 26725 25469 0 -1 0 6569 0 1 0 77 6 0 0 20 0 9 0 24650119 889466880 5715 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/26739/statm: 217155 5715 2589 9 0 211632 0
[pid=26739/tid=26740] ppid=26738 vsize=868620 CPUtime=0.58
/proc/26739/task/26740/stat : 26740 (java) R 26738 26725 25469 0 -1 64 2816 0 1 0 55 3 0 0 25 0 9 0 24650120 889466880 5715 996147200 134512640 134550932 4294955936 18446744073709551615 4126846695 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=26739/tid=26741] ppid=26738 vsize=868620 CPUtime=0.07
/proc/26739/task/26741/stat : 26741 (java) S 26738 26725 25469 0 -1 64 1576 0 0 0 6 1 0 0 16 0 9 0 24650121 889466880 5715 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=26739/tid=26742] ppid=26738 vsize=868620 CPUtime=0
/proc/26739/task/26742/stat : 26742 (java) S 26738 26725 25469 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 24650121 889466880 5715 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=26739/tid=26743] ppid=26738 vsize=868620 CPUtime=0
/proc/26739/task/26743/stat : 26743 (java) S 26738 26725 25469 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 24650121 889466880 5715 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=26739/tid=26744] ppid=26738 vsize=868620 CPUtime=0
/proc/26739/task/26744/stat : 26744 (java) S 26738 26725 25469 0 -1 64 0 0 0 0 0 0 0 0 25 0 9 0 24650123 889466880 5715 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=26739/tid=26745] ppid=26738 vsize=868620 CPUtime=0.15
/proc/26739/task/26745/stat : 26745 (java) S 26738 26725 25469 0 -1 64 1478 0 0 0 15 0 0 0 16 0 9 0 24650123 889466880 5715 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=26739/tid=26746] ppid=26738 vsize=868620 CPUtime=0
/proc/26739/task/26746/stat : 26746 (java) S 26738 26725 25469 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 24650123 889466880 5715 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=26739/tid=26747] ppid=26738 vsize=868620 CPUtime=0
/proc/26739/task/26747/stat : 26747 (java) S 26738 26725 25469 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 24650123 889466880 5715 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.4
Current children cumulated vsize (KiB) 890844

[startup+3.10272 s]
/proc/loadavg: 2.00 2.01 2.00 3/93 26747
/proc/meminfo: memFree=1458776/2055920 swapFree=4192812/4192956
[pid=26725] ppid=26723 vsize=16868 CPUtime=0.58
/proc/26725/stat : 26725 (sugar) S 26723 26725 25469 0 -1 4194304 1310 4858 0 1 6 1 48 3 15 0 1 0 24650053 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 240162746466 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26725/statm: 4217 1111 409 3 0 796 0
[pid=26738] ppid=26725 vsize=5356 CPUtime=0
/proc/26738/stat : 26738 (sh) S 26725 26725 25469 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 24650119 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26738/statm: 1339 233 193 169 0 50 0
[pid=26739] ppid=26738 vsize=868620 CPUtime=2.41
/proc/26739/stat : 26739 (java) S 26738 26725 25469 0 -1 0 7111 0 1 0 221 20 0 0 20 0 9 0 24650119 889466880 5726 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/26739/statm: 217155 5726 2589 9 0 211632 0
[pid=26739/tid=26740] ppid=26738 vsize=868620 CPUtime=2.04
/proc/26739/task/26740/stat : 26740 (java) R 26738 26725 25469 0 -1 64 3349 0 1 0 189 15 0 0 25 0 9 0 24650120 889466880 5726 996147200 134512640 134550932 4294955936 18446744073709551615 4126844281 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=26739/tid=26741] ppid=26738 vsize=868620 CPUtime=0.17
/proc/26739/task/26741/stat : 26741 (java) S 26738 26725 25469 0 -1 64 1576 0 0 0 14 3 0 0 16 0 9 0 24650121 889466880 5726 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=26739/tid=26742] ppid=26738 vsize=868620 CPUtime=0
/proc/26739/task/26742/stat : 26742 (java) S 26738 26725 25469 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 24650121 889466880 5726 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=26739/tid=26743] ppid=26738 vsize=868620 CPUtime=0
/proc/26739/task/26743/stat : 26743 (java) S 26738 26725 25469 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 24650121 889466880 5726 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=26739/tid=26744] ppid=26738 vsize=868620 CPUtime=0
/proc/26739/task/26744/stat : 26744 (java) S 26738 26725 25469 0 -1 64 0 0 0 0 0 0 0 0 25 0 9 0 24650123 889466880 5726 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=26739/tid=26745] ppid=26738 vsize=868620 CPUtime=0.17
/proc/26739/task/26745/stat : 26745 (java) S 26738 26725 25469 0 -1 64 1487 0 0 0 17 0 0 0 16 0 9 0 24650123 889466880 5726 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=26739/tid=26746] ppid=26738 vsize=868620 CPUtime=0
/proc/26739/task/26746/stat : 26746 (java) S 26738 26725 25469 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 24650123 889466880 5726 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=26739/tid=26747] ppid=26738 vsize=868620 CPUtime=0
/proc/26739/task/26747/stat : 26747 (java) S 26738 26725 25469 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 24650123 889466880 5726 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.99
Current children cumulated vsize (KiB) 890844

[startup+6.30133 s]
/proc/loadavg: 2.00 2.01 2.00 3/85 26749
/proc/meminfo: memFree=1434520/2055920 swapFree=4192812/4192956
[pid=26725] ppid=26723 vsize=16868 CPUtime=3.99
/proc/26725/stat : 26725 (sugar) S 26723 26725 25469 0 -1 4194304 1365 12603 0 2 6 1 358 34 16 0 1 0 24650053 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 240162746466 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26725/statm: 4217 1113 409 3 0 796 0
[pid=26748] ppid=26725 vsize=5356 CPUtime=0
/proc/26748/stat : 26748 (sh) S 26725 26725 25469 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24650462 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26748/statm: 1339 232 193 169 0 50 0
[pid=26749] ppid=26748 vsize=18412 CPUtime=2.19
/proc/26749/stat : 26749 (picosat) R 26748 26725 25469 0 -1 4194304 3969 0 0 0 99 120 0 0 25 0 1 0 24650462 18853888 3955 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/26749/statm: 4603 3955 40 102 0 4498 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 40636

[startup+12.7016 s]
/proc/loadavg: 2.08 2.02 2.01 3/85 26749
/proc/meminfo: memFree=1407464/2055920 swapFree=4192812/4192956
[pid=26725] ppid=26723 vsize=16868 CPUtime=3.99
/proc/26725/stat : 26725 (sugar) S 26723 26725 25469 0 -1 4194304 1365 12603 0 2 6 1 358 34 16 0 1 0 24650053 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 240162746466 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26725/statm: 4217 1113 409 3 0 796 0
[pid=26748] ppid=26725 vsize=5356 CPUtime=0
/proc/26748/stat : 26748 (sh) S 26725 26725 25469 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24650462 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26748/statm: 1339 232 193 169 0 50 0
[pid=26749] ppid=26748 vsize=44980 CPUtime=8.55
/proc/26749/stat : 26749 (picosat) R 26748 26725 25469 0 -1 4194304 10597 0 0 0 395 460 0 0 25 0 1 0 24650462 46059520 10583 996147200 134512640 134931368 4294956256 18446744073709551615 134549502 0 0 4096 0 0 0 0 17 0 0 0
/proc/26749/statm: 11245 10583 40 102 0 11140 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 67204

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

[startup+15.9012 s]
/proc/loadavg: 2.07 2.02 2.00 3/85 26749
/proc/meminfo: memFree=1393776/2055920 swapFree=4192812/4192956
[pid=26725] ppid=26723 vsize=16868 CPUtime=3.99
/proc/26725/stat : 26725 (sugar) S 26723 26725 25469 0 -1 4194304 1365 12603 0 2 6 1 358 34 16 0 1 0 24650053 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 240162746466 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26725/statm: 4217 1113 409 3 0 796 0
[pid=26748] ppid=26725 vsize=5356 CPUtime=0
/proc/26748/stat : 26748 (sh) S 26725 26725 25469 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24650462 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26748/statm: 1339 232 193 169 0 50 0
[pid=26749] ppid=26748 vsize=60956 CPUtime=11.74
/proc/26749/stat : 26749 (picosat) R 26748 26725 25469 0 -1 4194304 13913 0 0 0 543 631 0 0 25 0 1 0 24650462 62418944 13899 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/26749/statm: 15239 13899 40 102 0 15134 0
Current children cumulated CPU time (s) 15.73
Current children cumulated vsize (KiB) 83180

[startup+17.5015 s]
/proc/loadavg: 2.07 2.02 2.00 3/85 26749
/proc/meminfo: memFree=1384560/2055920 swapFree=4192812/4192956
[pid=26725] ppid=26723 vsize=16868 CPUtime=3.99
/proc/26725/stat : 26725 (sugar) S 26723 26725 25469 0 -1 4194304 1365 12603 0 2 6 1 358 34 16 0 1 0 24650053 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 240162746466 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26725/statm: 4217 1113 409 3 0 796 0
[pid=26748] ppid=26725 vsize=5356 CPUtime=0
/proc/26748/stat : 26748 (sh) S 26725 26725 25469 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24650462 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26748/statm: 1339 232 193 169 0 50 0
[pid=26749] ppid=26748 vsize=66896 CPUtime=13.33
/proc/26749/stat : 26749 (picosat) R 26748 26725 25469 0 -1 4194304 15595 0 0 0 614 719 0 0 25 0 1 0 24650462 68501504 15581 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/26749/statm: 16724 15581 40 102 0 16619 0
Current children cumulated CPU time (s) 17.32
Current children cumulated vsize (KiB) 89120

[startup+18.3026 s]
/proc/loadavg: 2.07 2.02 2.00 3/85 26749
/proc/meminfo: memFree=1384560/2055920 swapFree=4192812/4192956
[pid=26725] ppid=26723 vsize=16868 CPUtime=3.99
/proc/26725/stat : 26725 (sugar) S 26723 26725 25469 0 -1 4194304 1365 12603 0 2 6 1 358 34 16 0 1 0 24650053 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 240162746466 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26725/statm: 4217 1113 409 3 0 796 0
[pid=26748] ppid=26725 vsize=5356 CPUtime=0
/proc/26748/stat : 26748 (sh) S 26725 26725 25469 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24650462 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26748/statm: 1339 232 193 169 0 50 0
[pid=26749] ppid=26748 vsize=70336 CPUtime=14.13
/proc/26749/stat : 26749 (picosat) R 26748 26725 25469 0 -1 4194304 16386 0 0 0 660 753 0 0 25 0 1 0 24650462 72024064 16361 996147200 134512640 134931368 4294956256 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 0 0 0
/proc/26749/statm: 17584 16361 42 102 0 17479 0
Current children cumulated CPU time (s) 18.12
Current children cumulated vsize (KiB) 92560

[startup+18.7067 s]
/proc/loadavg: 2.07 2.02 2.00 3/85 26749
/proc/meminfo: memFree=1381360/2055920 swapFree=4192812/4192956
[pid=26725] ppid=26723 vsize=16868 CPUtime=3.99
/proc/26725/stat : 26725 (sugar) S 26723 26725 25469 0 -1 4194304 1365 12603 0 2 6 1 358 34 16 0 1 0 24650053 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 240162746466 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26725/statm: 4217 1113 409 3 0 796 0
[pid=26748] ppid=26725 vsize=5356 CPUtime=0
/proc/26748/stat : 26748 (sh) S 26725 26725 25469 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24650462 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26748/statm: 1339 232 193 169 0 50 0
[pid=26749] ppid=26748 vsize=71360 CPUtime=14.53
/proc/26749/stat : 26749 (picosat) R 26748 26725 25469 0 -1 4194304 16419 0 0 0 700 753 0 0 25 0 1 0 24650462 73072640 16394 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/26749/statm: 17840 16394 42 102 0 17735 0
Current children cumulated CPU time (s) 18.52
Current children cumulated vsize (KiB) 93584

[startup+19.1028 s]
/proc/loadavg: 2.07 2.02 2.00 3/85 26749
/proc/meminfo: memFree=1381360/2055920 swapFree=4192812/4192956
[pid=26725] ppid=26723 vsize=16868 CPUtime=18.92
/proc/26725/stat : 26725 (sugar) R 26723 26725 25469 0 -1 4194304 1476 33009 0 3 6 1 1093 792 16 0 1 0 24650053 17272832 1114 996147200 4194304 4206940 548682068608 18446744073709551615 240154022953 0 0 4224 16386 0 0 0 17 1 0 0
/proc/26725/statm: 4217 1114 410 3 0 796 0
Current children cumulated CPU time (s) 18.92
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 19.1226
CPU time (s): 18.9611
CPU user time (s): 11.0013
CPU system time (s): 7.95979
CPU usage (%): 99.1555
Max. virtual memory (cumulated for all children) (KiB): 890844

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 11.0013
system time used= 7.95979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34545
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= 9907
involuntary context switches= 10340

runsolver used 0.023996 second user time and 0.06299 second system time

The end

Launcher Data 

Begin job on node86 at 2009-07-12 07:17:28
IDJOB=2082840
IDBENCH=57643
IDSOLVER=738
FILE ID=node86/2082840-1247375848
PBS_JOBID= 9507131
Free space on /tmp= 66296 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/os-gp/normalized-gp10-07-1078.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-2082840-1247375848/watcher-2082840-1247375848 -o /tmp/evaluation-result-2082840-1247375848/solver-2082840-1247375848 -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-2082840-1247375848.xml

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

MD5SUM BENCH= 908bfa49dd2e2d5d6248d0009cefd018
RANDOM SEED=1751068813

node86.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		: 3000.265
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		: 3000.265
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:       1486632 kB
Buffers:         47744 kB
Cached:         210520 kB
SwapCached:          0 kB
Active:         406632 kB
Inactive:       102464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1486632 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1400 kB
Writeback:           0 kB
Mapped:         271028 kB
Slab:            44848 kB
Committed_AS:   560172 kB
PageTables:       2400 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= 66296 MiB
End job on node86 at 2009-07-12 07:17:47