Trace number 2082829

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 20.3479 20.6622

General information on the benchmark

Namecsp/os-gp/
normalized-gp10-04-1076.xml
MD5SUM46b89df60e453cd184ab4e9d21c078d6
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 benchmark0.549916
Satisfiable
(Un)Satisfiability was proved
Number of variables101
Number of constraints1000
Maximum constraint arity2
Maximum domain size1077
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 

0.00/0.08	c 0	Sugar v1-14-6 + HOME/picosat
0.00/0.08	c 0	BEGIN Sun Jul 12 07:16:30 2009
0.00/0.08	c 0	PID 28258
0.07/0.08	c 0	HOST node50.alineos.net
0.07/0.08	c 0	CONVERTING HOME/instance-2082829-1247375790.xml TO HOME/temp.csp
0.07/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2082829-1247375790.xml' 'HOME/temp.csp'
0.07/0.67	c 1	2 domains, 101 variables, 2 predicates, 0 relations, 1000 constraints
0.07/0.72	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.07/0.72	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'
0.64/0.80	c 1	Parsing HOME/temp.csp
0.64/0.86	c 1	parsed 1105 expressions
0.64/0.87	c 1	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.64/0.87	c 1	Converting to clausal form CSP
0.64/0.90	c 1	converted 111 (10%) expressions
0.64/0.93	c 1	converted 221 (20%) expressions
0.64/0.98	c 1	converted 332 (30%) expressions
0.90/1.01	c 1	converted 442 (40%) expressions
0.90/1.10	c 1	converted 553 (50%) expressions
0.99/1.10	c 1	converted 663 (60%) expressions
0.99/1.12	c 1	converted 774 (70%) expressions
0.99/1.13	c 1	converted 884 (80%) expressions
0.99/1.14	c 1	converted 995 (90%) expressions
0.99/1.15	c 1	converted 1105 (100%) expressions
0.99/1.15	c 1	CSP : 101 integers, 0 booleans, 1000 clauses, largest domain size 1076
0.99/1.15	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.99/1.15	c 1	Propagation in CSP
0.99/1.16	c 1	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.99/1.16	c 1	CSP : 101 integers, 0 booleans, 1000 clauses, largest domain size 1076
0.99/1.16	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.99/1.16	c 1	Simplifing CSP by introducing new Boolean variables
0.99/1.19	c 1	CSP : 101 integers, 1800 booleans, 2800 clauses, largest domain size 1076
0.99/1.19	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.10/1.22	c 1	Encoding CSP to SAT : HOME/temp.cnf
1.10/1.25	c 1	11 (10%) CSP integer variables are encoded (9750 clauses, 124603 bytes)
1.10/1.26	c 1	21 (20%) CSP integer variables are encoded (19500 clauses, 270376 bytes)
1.10/1.28	c 1	31 (30%) CSP integer variables are encoded (29250 clauses, 416626 bytes)
1.10/1.29	c 1	41 (40%) CSP integer variables are encoded (39000 clauses, 562876 bytes)
1.19/1.30	c 1	51 (50%) CSP integer variables are encoded (48750 clauses, 709126 bytes)
1.19/1.31	c 1	61 (60%) CSP integer variables are encoded (58500 clauses, 855376 bytes)
1.19/1.33	c 1	71 (70%) CSP integer variables are encoded (68250 clauses, 1001626 bytes)
1.19/1.34	c 1	81 (80%) CSP integer variables are encoded (78000 clauses, 1147876 bytes)
1.19/1.35	c 2	91 (90%) CSP integer variables are encoded (87750 clauses, 1294126 bytes)
1.19/1.36	c 2	101 (100%) CSP integer variables are encoded (97500 clauses, 1440376 bytes)
1.39/1.56	c 2	280 (10%) CSP clauses are encoded (193074 clauses, 3361887 bytes)
1.80/1.91	c 2	560 (20%) CSP clauses are encoded (369332 clauses, 7057046 bytes)
2.08/2.23	c 2	840 (30%) CSP clauses are encoded (529188 clauses, 10570703 bytes)
2.38/2.53	c 3	1120 (40%) CSP clauses are encoded (691018 clauses, 14127793 bytes)
2.68/2.84	c 3	1400 (50%) CSP clauses are encoded (857184 clauses, 17780270 bytes)
2.98/3.16	c 3	1680 (60%) CSP clauses are encoded (1030824 clauses, 21597175 bytes)
3.26/3.47	c 4	1960 (70%) CSP clauses are encoded (1189694 clauses, 25089145 bytes)
3.57/3.78	c 4	2240 (80%) CSP clauses are encoded (1351653 clauses, 28649068 bytes)
3.86/4.09	c 4	2520 (90%) CSP clauses are encoded (1517686 clauses, 32298619 bytes)
4.17/4.40	c 5	2800 (100%) CSP clauses are encoded (1678800 clauses, 35839957 bytes)
4.17/4.40	c 5	2800 CSP clauses encoded
4.27/4.40	c 5	Writing map file : HOME/temp.map
4.27/4.41	c 5	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
4.27/4.41	c 5	SAT : 99400 SAT variables, 1678800 SAT clauses, 35839957 bytes
4.27/4.41	c 5	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
4.27/4.43	c 5	SOLVING HOME/temp.cnf
4.27/4.43	c 5	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
20.09/20.47	c 21	DECODING HOME/temp.out WITH HOME/temp.map
20.09/20.47	c 21	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'
20.18/20.55	c 21	Decoding HOME/temp.out
20.18/20.59	s UNSATISFIABLE
20.18/20.60	c 21	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
20.18/20.65	c 21	CPU 20.3 (0.05 0.02 11.67 8.56)
20.18/20.65	c 21	END Sun Jul 12 07:16:51 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-2082829-1247375790/watcher-2082829-1247375790 -o /tmp/evaluation-result-2082829-1247375790/solver-2082829-1247375790 -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-2082829-1247375790.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.03 2.03 2.00 4/84 28258
/proc/meminfo: memFree=1622528/2055920 swapFree=4192812/4192956
[pid=28258] ppid=28256 vsize=18576 CPUtime=0
/proc/28258/stat : 28258 (runsolver) R 28256 28258 23465 0 -1 4194368 15 0 0 0 0 0 0 0 22 0 1 0 24642622 19021824 284 996147200 4194304 4302564 548682068304 18446744073709551615 240577473831 0 0 4096 24578 0 0 0 17 1 0 0
/proc/28258/statm: 4644 284 249 26 0 2626 0

[startup+0.084062 s]
/proc/loadavg: 2.03 2.03 2.00 4/84 28258
/proc/meminfo: memFree=1622528/2055920 swapFree=4192812/4192956
[pid=28258] ppid=28256 vsize=16740 CPUtime=0.07
/proc/28258/stat : 28258 (sugar) S 28256 28258 23465 0 -1 4194304 1152 0 0 0 5 2 0 0 18 0 1 0 24642622 17141760 1107 996147200 4194304 4206940 548682068608 18446744073709551615 240586371170 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28258/statm: 4185 1107 406 3 0 764 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16740

[startup+0.101857 s]
/proc/loadavg: 2.03 2.03 2.00 4/84 28258
/proc/meminfo: memFree=1622528/2055920 swapFree=4192812/4192956
[pid=28258] ppid=28256 vsize=16868 CPUtime=0.07
/proc/28258/stat : 28258 (sugar) S 28256 28258 23465 0 -1 4194304 1227 128 0 0 5 2 0 0 19 0 1 0 24642622 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 240586371170 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28258/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.301869 s]
/proc/loadavg: 2.03 2.03 2.00 4/84 28258
/proc/meminfo: memFree=1622528/2055920 swapFree=4192812/4192956
[pid=28258] ppid=28256 vsize=16868 CPUtime=0.07
/proc/28258/stat : 28258 (sugar) S 28256 28258 23465 0 -1 4194304 1227 128 0 0 5 2 0 0 19 0 1 0 24642622 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 240586371170 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28258/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.701905 s]
/proc/loadavg: 2.03 2.03 2.00 4/84 28258
/proc/meminfo: memFree=1622528/2055920 swapFree=4192812/4192956
[pid=28258] ppid=28256 vsize=16868 CPUtime=0.07
/proc/28258/stat : 28258 (sugar) S 28256 28258 23465 0 -1 4194304 1245 128 0 0 5 2 0 0 15 0 1 0 24642622 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 240586371170 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28258/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+1.50298 s]
/proc/loadavg: 2.03 2.03 2.00 4/95 28280
/proc/meminfo: memFree=1612840/2055920 swapFree=4192812/4192956
[pid=28258] ppid=28256 vsize=16868 CPUtime=0.64
/proc/28258/stat : 28258 (sugar) S 28256 28258 23465 0 -1 4194304 1310 4857 0 1 5 2 54 3 15 0 1 0 24642622 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 240586371170 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28258/statm: 4217 1111 409 3 0 796 0
[pid=28271] ppid=28258 vsize=5356 CPUtime=0
/proc/28271/stat : 28271 (sh) S 28258 28258 23465 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 24642694 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28271/statm: 1339 233 193 169 0 50 0
[pid=28272] ppid=28271 vsize=868584 CPUtime=0.75
/proc/28272/stat : 28272 (java) S 28271 28258 23465 0 -1 0 6532 0 1 0 70 5 0 0 18 0 9 0 24642695 889430016 5707 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/28272/statm: 217146 5707 2589 9 0 211623 0
[pid=28272/tid=28273] ppid=28271 vsize=868584 CPUtime=0.48
/proc/28272/task/28273/stat : 28273 (java) R 28271 28258 23465 0 -1 64 2787 0 1 0 46 2 0 0 19 0 9 0 24642696 889430016 5707 996147200 134512640 134550932 4294955936 18446744073709551615 4126841678 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28272/tid=28274] ppid=28271 vsize=868584 CPUtime=0.07
/proc/28272/task/28274/stat : 28274 (java) S 28271 28258 23465 0 -1 64 1575 0 0 0 6 1 0 0 16 0 9 0 24642697 889430016 5707 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=28272/tid=28275] ppid=28271 vsize=868584 CPUtime=0
/proc/28272/task/28275/stat : 28275 (java) S 28271 28258 23465 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 24642697 889430016 5707 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28272/tid=28276] ppid=28271 vsize=868584 CPUtime=0
/proc/28272/task/28276/stat : 28276 (java) S 28271 28258 23465 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 24642697 889430016 5707 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28272/tid=28277] ppid=28271 vsize=868584 CPUtime=0
/proc/28272/task/28277/stat : 28277 (java) S 28271 28258 23465 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 24642699 889430016 5707 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28272/tid=28278] ppid=28271 vsize=868584 CPUtime=0.17
/proc/28272/task/28278/stat : 28278 (java) S 28271 28258 23465 0 -1 64 1470 0 0 0 17 0 0 0 16 0 9 0 24642699 889430016 5707 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28272/tid=28279] ppid=28271 vsize=868584 CPUtime=0
/proc/28272/task/28279/stat : 28279 (java) S 28271 28258 23465 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 24642699 889430016 5707 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28272/tid=28280] ppid=28271 vsize=868584 CPUtime=0
/proc/28272/task/28280/stat : 28280 (java) S 28271 28258 23465 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 24642699 889430016 5707 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) 890808

[startup+3.10112 s]
/proc/loadavg: 2.11 2.04 2.01 3/95 28280
/proc/meminfo: memFree=1597288/2055920 swapFree=4192812/4192956
[pid=28258] ppid=28256 vsize=16868 CPUtime=0.64
/proc/28258/stat : 28258 (sugar) S 28256 28258 23465 0 -1 4194304 1310 4857 0 1 5 2 54 3 15 0 1 0 24642622 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 240586371170 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28258/statm: 4217 1111 409 3 0 796 0
[pid=28271] ppid=28258 vsize=5356 CPUtime=0
/proc/28271/stat : 28271 (sh) S 28258 28258 23465 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 24642694 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28271/statm: 1339 233 193 169 0 50 0
[pid=28272] ppid=28271 vsize=868584 CPUtime=2.34
/proc/28272/stat : 28272 (java) S 28271 28258 23465 0 -1 0 7029 0 1 0 214 20 0 0 18 0 9 0 24642695 889430016 5718 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/28272/statm: 217146 5718 2589 9 0 211623 0
[pid=28272/tid=28273] ppid=28271 vsize=868584 CPUtime=1.92
/proc/28272/task/28273/stat : 28273 (java) R 28271 28258 23465 0 -1 64 3273 0 1 0 179 13 0 0 25 0 9 0 24642696 889430016 5718 996147200 134512640 134550932 4294955936 18446744073709551615 102094030 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28272/tid=28274] ppid=28271 vsize=868584 CPUtime=0.2
/proc/28272/task/28274/stat : 28274 (java) S 28271 28258 23465 0 -1 64 1575 0 0 0 15 5 0 0 16 0 9 0 24642697 889430016 5718 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=28272/tid=28275] ppid=28271 vsize=868584 CPUtime=0
/proc/28272/task/28275/stat : 28275 (java) S 28271 28258 23465 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 24642697 889430016 5718 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28272/tid=28276] ppid=28271 vsize=868584 CPUtime=0
/proc/28272/task/28276/stat : 28276 (java) S 28271 28258 23465 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 24642697 889430016 5718 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28272/tid=28277] ppid=28271 vsize=868584 CPUtime=0
/proc/28272/task/28277/stat : 28277 (java) S 28271 28258 23465 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 24642699 889430016 5718 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28272/tid=28278] ppid=28271 vsize=868584 CPUtime=0.19
/proc/28272/task/28278/stat : 28278 (java) S 28271 28258 23465 0 -1 64 1481 0 0 0 19 0 0 0 16 0 9 0 24642699 889430016 5718 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28272/tid=28279] ppid=28271 vsize=868584 CPUtime=0
/proc/28272/task/28279/stat : 28279 (java) S 28271 28258 23465 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 24642699 889430016 5718 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28272/tid=28280] ppid=28271 vsize=868584 CPUtime=0
/proc/28272/task/28280/stat : 28280 (java) S 28271 28258 23465 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 24642699 889430016 5718 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.98
Current children cumulated vsize (KiB) 890808

[startup+6.30139 s]
/proc/loadavg: 2.11 2.04 2.01 3/87 28282
/proc/meminfo: memFree=1572712/2055920 swapFree=4192812/4192956
[pid=28258] ppid=28256 vsize=16868 CPUtime=4.29
/proc/28258/stat : 28258 (sugar) S 28256 28258 23465 0 -1 4194304 1365 12593 0 2 5 2 386 36 16 0 1 0 24642622 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 240586371170 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28258/statm: 4217 1113 409 3 0 796 0
[pid=28281] ppid=28258 vsize=5356 CPUtime=0
/proc/28281/stat : 28281 (sh) S 28258 28258 23465 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24643065 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28281/statm: 1339 232 193 169 0 50 0
[pid=28282] ppid=28281 vsize=16052 CPUtime=1.83
/proc/28282/stat : 28282 (picosat) R 28281 28258 23465 0 -1 4194304 3421 0 0 0 82 101 0 0 25 0 1 0 24643066 16437248 3407 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/28282/statm: 4013 3407 40 102 0 3908 0
Current children cumulated CPU time (s) 6.12
Current children cumulated vsize (KiB) 38276

[startup+12.702 s]
/proc/loadavg: 2.17 2.06 2.01 3/87 28282
/proc/meminfo: memFree=1548200/2055920 swapFree=4192812/4192956
[pid=28258] ppid=28256 vsize=16868 CPUtime=4.29
/proc/28258/stat : 28258 (sugar) S 28256 28258 23465 0 -1 4194304 1365 12593 0 2 5 2 386 36 16 0 1 0 24642622 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 240586371170 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28258/statm: 4217 1113 409 3 0 796 0
[pid=28281] ppid=28258 vsize=5356 CPUtime=0
/proc/28281/stat : 28281 (sh) S 28258 28258 23465 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24643065 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28281/statm: 1339 232 193 169 0 50 0
[pid=28282] ppid=28281 vsize=41416 CPUtime=8.17
/proc/28282/stat : 28282 (picosat) R 28281 28258 23465 0 -1 4194304 9569 0 0 0 373 444 0 0 25 0 1 0 24643066 42409984 9555 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/28282/statm: 10354 9555 40 102 0 10249 0
Current children cumulated CPU time (s) 12.46
Current children cumulated vsize (KiB) 63640

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

[startup+15.9012 s]
/proc/loadavg: 2.17 2.06 2.01 3/87 28282
/proc/meminfo: memFree=1535592/2055920 swapFree=4192812/4192956
[pid=28258] ppid=28256 vsize=16868 CPUtime=4.29
/proc/28258/stat : 28258 (sugar) S 28256 28258 23465 0 -1 4194304 1365 12593 0 2 5 2 386 36 16 0 1 0 24642622 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 240586371170 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28258/statm: 4217 1113 409 3 0 796 0
[pid=28281] ppid=28258 vsize=5356 CPUtime=0
/proc/28281/stat : 28281 (sh) S 28258 28258 23465 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24643065 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28281/statm: 1339 232 193 169 0 50 0
[pid=28282] ppid=28281 vsize=56336 CPUtime=11.34
/proc/28282/stat : 28282 (picosat) R 28281 28258 23465 0 -1 4194304 12623 0 0 0 519 615 0 0 25 0 1 0 24643066 57688064 12609 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/28282/statm: 14084 12609 40 102 0 13979 0
Current children cumulated CPU time (s) 15.63
Current children cumulated vsize (KiB) 78560

[startup+19.1025 s]
/proc/loadavg: 2.15 2.06 2.01 3/87 28282
/proc/meminfo: memFree=1523048/2055920 swapFree=4192812/4192956
[pid=28258] ppid=28256 vsize=16868 CPUtime=4.29
/proc/28258/stat : 28258 (sugar) S 28256 28258 23465 0 -1 4194304 1365 12593 0 2 5 2 386 36 16 0 1 0 24642622 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 240586371170 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28258/statm: 4217 1113 409 3 0 796 0
[pid=28281] ppid=28258 vsize=5356 CPUtime=0
/proc/28281/stat : 28281 (sh) S 28258 28258 23465 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24643065 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28281/statm: 1339 232 193 169 0 50 0
[pid=28282] ppid=28281 vsize=67160 CPUtime=14.52
/proc/28282/stat : 28282 (picosat) R 28281 28258 23465 0 -1 4194304 15682 0 0 0 664 788 0 0 25 0 1 0 24643066 68771840 15668 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/28282/statm: 16790 15668 40 102 0 16685 0
Current children cumulated CPU time (s) 18.81
Current children cumulated vsize (KiB) 89384

[startup+19.9026 s]
/proc/loadavg: 2.15 2.06 2.01 3/87 28282
/proc/meminfo: memFree=1518504/2055920 swapFree=4192812/4192956
[pid=28258] ppid=28256 vsize=16868 CPUtime=4.29
/proc/28258/stat : 28258 (sugar) S 28256 28258 23465 0 -1 4194304 1365 12593 0 2 5 2 386 36 16 0 1 0 24642622 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 240586371170 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28258/statm: 4217 1113 409 3 0 796 0
[pid=28281] ppid=28258 vsize=5356 CPUtime=0
/proc/28281/stat : 28281 (sh) S 28258 28258 23465 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24643065 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28281/statm: 1339 232 193 169 0 50 0
[pid=28282] ppid=28281 vsize=70348 CPUtime=15.31
/proc/28282/stat : 28282 (picosat) R 28281 28258 23465 0 -1 4194304 16387 0 0 0 715 816 0 0 25 0 1 0 24643066 72036352 16340 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28282/statm: 17587 16340 42 102 0 17482 0
Current children cumulated CPU time (s) 19.6
Current children cumulated vsize (KiB) 92572

[startup+20.3016 s]
/proc/loadavg: 2.15 2.06 2.01 3/87 28282
/proc/meminfo: memFree=1518504/2055920 swapFree=4192812/4192956
[pid=28258] ppid=28256 vsize=16868 CPUtime=4.29
/proc/28258/stat : 28258 (sugar) S 28256 28258 23465 0 -1 4194304 1365 12593 0 2 5 2 386 36 16 0 1 0 24642622 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 240586371170 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28258/statm: 4217 1113 409 3 0 796 0
[pid=28281] ppid=28258 vsize=5356 CPUtime=0
/proc/28281/stat : 28281 (sh) S 28258 28258 23465 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24643065 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28281/statm: 1339 232 193 169 0 50 0
[pid=28282] ppid=28281 vsize=70348 CPUtime=15.7
/proc/28282/stat : 28282 (picosat) R 28281 28258 23465 0 -1 4194304 16398 0 0 0 754 816 0 0 25 0 1 0 24643066 72036352 16351 996147200 134512640 134931368 4294956256 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/28282/statm: 17587 16351 42 102 0 17482 0
Current children cumulated CPU time (s) 19.99
Current children cumulated vsize (KiB) 92572

[startup+20.5016 s]
/proc/loadavg: 2.15 2.06 2.01 3/87 28282
/proc/meminfo: memFree=1518504/2055920 swapFree=4192812/4192956
[pid=28258] ppid=28256 vsize=16868 CPUtime=20.18
/proc/28258/stat : 28258 (sugar) S 28256 28258 23465 0 -1 4194304 1428 29307 0 2 5 2 1157 854 17 0 1 0 24642622 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 240586371170 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28258/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 20.18
Current children cumulated vsize (KiB) 16868

[startup+20.6017 s]
/proc/loadavg: 2.15 2.06 2.01 3/87 28282
/proc/meminfo: memFree=1518504/2055920 swapFree=4192812/4192956
[pid=28258] ppid=28256 vsize=16868 CPUtime=20.18
/proc/28258/stat : 28258 (sugar) S 28256 28258 23465 0 -1 4194304 1448 29307 0 2 5 2 1157 854 16 0 1 0 24642622 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 240586371170 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28258/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 20.18
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 20.6622
CPU time (s): 20.3479
CPU user time (s): 11.7322
CPU system time (s): 8.61569
CPU usage (%): 98.479
Max. virtual memory (cumulated for all children) (KiB): 890808

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 11.7322
system time used= 8.61569
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34592
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= 10167
involuntary context switches= 10788

runsolver used 0.025996 second user time and 0.067989 second system time

The end

Launcher Data 

Begin job on node50 at 2009-07-12 07:16:30
IDJOB=2082829
IDBENCH=57642
IDSOLVER=738
FILE ID=node50/2082829-1247375790
PBS_JOBID= 9507096
Free space on /tmp= 66428 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/os-gp/normalized-gp10-04-1076.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-2082829-1247375790/watcher-2082829-1247375790 -o /tmp/evaluation-result-2082829-1247375790/solver-2082829-1247375790 -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-2082829-1247375790.xml

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

MD5SUM BENCH= 46b89df60e453cd184ab4e9d21c078d6
RANDOM SEED=1591194126

node50.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		: 3000.231
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		: 3000.231
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:       1623008 kB
Buffers:         10244 kB
Cached:         105220 kB
SwapCached:          0 kB
Active:         312664 kB
Inactive:        65924 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1623008 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1488 kB
Writeback:           0 kB
Mapped:         278832 kB
Slab:            39008 kB
Committed_AS:   902856 kB
PageTables:       2340 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 node50 at 2009-07-12 07:16:51