Trace number 1056447

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 v1.13+picosatSAT 20.4339 20.7748

General information on the benchmark

Namecsp/os-gp/
normalized-gp10-03-1081.xml
MD5SUMd9935def6afe629dc3faf8b019c1286c
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.53877
Satisfiable
(Un)Satisfiability was proved
Number of variables101
Number of constraints1000
Maximum constraint arity2
Maximum domain size1082
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 (download as text)

0.00/0.05	c 0	Sugar v1-13 + HOME/picosat
0.00/0.05	c 0	BEGIN Thu Jul  3 07:31:37 2008
0.00/0.05	c 0	PID 31728
0.03/0.05	c 0	HOST node31.alineos.net
0.03/0.05	c 0	CONVERTING HOME/instance-1056447-1215063097.xml TO HOME/temp.csp
0.03/0.05	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1056447-1215063097.xml' 'HOME/temp.csp'
0.03/0.63	c 0	2 domains, 101 variables, 2 predicates, 0 relations, 1000 constraints
0.03/0.68	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.68	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.58/0.76	c 0	Parsing HOME/temp.csp
0.58/0.90	c 1	parsed 1105 expressions
0.58/0.91	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.58/0.91	c 1	Converting to clausal form CSP
0.58/0.94	c 1	converted 111 (10%) expressions
0.58/0.97	c 1	converted 221 (20%) expressions
0.58/0.99	c 1	converted 332 (30%) expressions
0.88/1.02	c 1	converted 442 (40%) expressions
0.88/1.10	c 1	converted 553 (50%) expressions
0.97/1.11	c 1	converted 663 (60%) expressions
0.97/1.11	c 1	converted 774 (70%) expressions
0.97/1.13	c 1	converted 884 (80%) expressions
0.97/1.14	c 1	converted 995 (90%) expressions
0.97/1.15	c 1	converted 1105 (100%) expressions
0.97/1.15	c 1	CSP : 101 integers, 0 booleans, 1000 clauses, largest domain size 1082
0.97/1.15	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.97/1.15	c 1	Propagation in CSP
0.97/1.18	c 1	10000 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.97/1.18	c 1	CSP : 101 integers, 0 booleans, 1000 clauses, largest domain size 1081
0.97/1.18	c 1	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.97/1.19	c 1	Simplifing CSP by introducing new Boolean variables
1.07/1.21	c 1	CSP : 101 integers, 1800 booleans, 2800 clauses, largest domain size 1081
1.07/1.21	c 1	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.07/1.24	c 1	Encoding CSP to SAT : HOME/temp.cnf
1.07/1.27	c 1	11 (10%) CSP integer variables are encoded (9800 clauses, 125253 bytes)
1.07/1.28	c 1	21 (20%) CSP integer variables are encoded (19600 clauses, 271876 bytes)
1.07/1.29	c 1	31 (30%) CSP integer variables are encoded (29400 clauses, 418876 bytes)
1.17/1.31	c 1	41 (40%) CSP integer variables are encoded (39200 clauses, 565876 bytes)
1.17/1.32	c 1	51 (50%) CSP integer variables are encoded (49000 clauses, 712876 bytes)
1.17/1.33	c 1	61 (60%) CSP integer variables are encoded (58800 clauses, 859876 bytes)
1.17/1.34	c 1	71 (70%) CSP integer variables are encoded (68600 clauses, 1006876 bytes)
1.17/1.36	c 1	81 (80%) CSP integer variables are encoded (78400 clauses, 1153876 bytes)
1.17/1.37	c 1	91 (90%) CSP integer variables are encoded (88200 clauses, 1300876 bytes)
1.17/1.38	c 1	101 (100%) CSP integer variables are encoded (98000 clauses, 1447876 bytes)
1.47/1.60	c 1	280 (10%) CSP clauses are encoded (208264 clauses, 3670627 bytes)
1.76/1.91	c 2	560 (20%) CSP clauses are encoded (367591 clauses, 7015040 bytes)
2.05/2.25	c 2	840 (30%) CSP clauses are encoded (538884 clauses, 10780311 bytes)
2.34/2.54	c 2	1120 (40%) CSP clauses are encoded (695842 clauses, 14230217 bytes)
2.64/2.85	c 3	1400 (50%) CSP clauses are encoded (865699 clauses, 17963896 bytes)
2.94/3.16	c 3	1680 (60%) CSP clauses are encoded (1031370 clauses, 21605483 bytes)
3.23/3.48	c 3	1960 (70%) CSP clauses are encoded (1199398 clauses, 25298929 bytes)
3.53/3.78	c 3	2240 (80%) CSP clauses are encoded (1358124 clauses, 28787726 bytes)
3.82/4.08	c 4	2520 (90%) CSP clauses are encoded (1520984 clauses, 32367471 bytes)
4.13/4.39	c 4	2800 (100%) CSP clauses are encoded (1688300 clauses, 36045253 bytes)
4.13/4.39	c 4	2800 CSP clauses encoded
4.13/4.39	c 4	Writing map file : HOME/temp.map
4.13/4.40	c 4	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
4.13/4.40	c 4	SAT : 99900 SAT variables, 1688300 SAT clauses, 36045253 bytes
4.13/4.40	c 4	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
4.22/4.44	c 4	SOLVING HOME/temp.cnf
4.22/4.44	c 4	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
20.06/20.49	c 20	DECODING HOME/temp.out WITH HOME/temp.map
20.06/20.49	c 20	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
20.17/20.56	c 20	Decoding HOME/temp.out
20.17/20.70	s SATISFIABLE
20.17/20.71	v 1081 877 860 183 110 119 1070 91 326 0 911 909 802 49 18 806 817 685 908 1070 166 415 1022 323 497 1 15 111 1023 330 1078 607 0 326 17 15 659 1080 182 841 32 659 1062 182 0 17 908 292 115 185 656 49 2 8 58 192 11 785 15 91 16 0 863 1001 59 1065 78 70 860 602 31 519 4 3 1022 0 600 656 909 601 657 57 1023 607 56 1068 1069 0 1071 431 1079 497 519 2 120 817 9 110 20 1072 1080
20.17/20.71	c 20	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
20.17/20.76	c 20	CPU 11.91 (0.03 0.01 11.88 8.47)
20.17/20.76	c 20	END Thu Jul  3 07:31:57 2008

Verifier Data (download as text)

OK

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1056447-1215063097/watcher-1056447-1215063097 -o /tmp/evaluation-result-1056447-1215063097/solver-1056447-1215063097 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/sugar -c -vv -java=java -Xmx700M -jar=HOME/sugar-v1-13.jar -solver=HOME/picosat -tmp=HOME/temp HOME/instance-1056447-1215063097.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): 2200 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.37 2.19 2.07 4/73 31728
/proc/meminfo: memFree=1813232/2055920 swapFree=4180076/4192956
[pid=31728] ppid=31726 vsize=12268 CPUtime=0
/proc/31728/stat : 31728 (sugar) R 31726 31728 30890 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 1985283692 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 225632608107 0 0 4224 0 0 0 0 17 1 0 0
/proc/31728/statm: 3067 316 241 3 0 167 0

[startup+0.054788 s]
/proc/loadavg: 2.37 2.19 2.07 4/73 31728
/proc/meminfo: memFree=1813232/2055920 swapFree=4180076/4192956
[pid=31728] ppid=31726 vsize=13600 CPUtime=0.03
/proc/31728/stat : 31728 (sugar) S 31726 31728 30890 0 -1 4194304 837 0 0 0 3 0 0 0 18 0 1 0 1985283692 13926400 792 996147200 4194304 4206940 548682068608 18446744073709551615 225621094498 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31728/statm: 3400 792 367 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.103264 s]
/proc/loadavg: 2.37 2.19 2.07 4/73 31728
/proc/meminfo: memFree=1813232/2055920 swapFree=4180076/4192956
[pid=31728] ppid=31726 vsize=13600 CPUtime=0.03
/proc/31728/stat : 31728 (sugar) S 31726 31728 30890 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 1985283692 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 225621094498 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31728/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301806 s]
/proc/loadavg: 2.37 2.19 2.07 4/73 31728
/proc/meminfo: memFree=1813232/2055920 swapFree=4180076/4192956
[pid=31728] ppid=31726 vsize=13600 CPUtime=0.03
/proc/31728/stat : 31728 (sugar) S 31726 31728 30890 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 1985283692 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 225621094498 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31728/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.701843 s]
/proc/loadavg: 2.37 2.19 2.07 4/73 31728
/proc/meminfo: memFree=1813232/2055920 swapFree=4180076/4192956
[pid=31728] ppid=31726 vsize=13600 CPUtime=0.58
/proc/31728/stat : 31728 (sugar) S 31726 31728 30890 0 -1 4194304 956 4801 0 1 3 0 52 3 16 0 1 0 1985283692 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 225621094498 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31728/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.58
Current children cumulated vsize (KiB) 13600

[startup+1.50291 s]
/proc/loadavg: 2.37 2.19 2.07 4/84 31750
/proc/meminfo: memFree=1804760/2055920 swapFree=4180076/4192956
[pid=31728] ppid=31726 vsize=13600 CPUtime=0.58
/proc/31728/stat : 31728 (sugar) S 31726 31728 30890 0 -1 4194304 974 4801 0 1 3 0 52 3 15 0 1 0 1985283692 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 225621094498 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31728/statm: 3400 797 370 3 0 500 0
[pid=31741] ppid=31728 vsize=5356 CPUtime=0
/proc/31741/stat : 31741 (sh) S 31728 31728 30890 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 1985283760 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31741/statm: 1339 233 193 169 0 50 0
[pid=31742] ppid=31741 vsize=868340 CPUtime=0.79
/proc/31742/stat : 31742 (java) S 31741 31728 30890 0 -1 0 6400 0 1 0 73 6 0 0 18 0 9 0 1985283761 889180160 5561 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/31742/statm: 217085 5561 2562 9 0 211632 0
[pid=31742/tid=31743] ppid=31741 vsize=868340 CPUtime=0.51
/proc/31742/task/31743/stat : 31743 (java) R 31741 31728 30890 0 -1 64 2759 0 1 0 48 3 0 0 23 0 9 0 1985283761 889180160 5561 996147200 134512640 134550740 4294955952 18446744073709551615 4126883548 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31742/tid=31744] ppid=31741 vsize=868340 CPUtime=0.06
/proc/31742/task/31744/stat : 31744 (java) S 31741 31728 30890 0 -1 64 1484 0 0 0 6 0 0 0 16 0 9 0 1985283763 889180160 5561 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=31742/tid=31745] ppid=31741 vsize=868340 CPUtime=0
/proc/31742/task/31745/stat : 31745 (java) S 31741 31728 30890 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 1985283763 889180160 5561 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31742/tid=31746] ppid=31741 vsize=868340 CPUtime=0
/proc/31742/task/31746/stat : 31746 (java) S 31741 31728 30890 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 1985283763 889180160 5561 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31742/tid=31747] ppid=31741 vsize=868340 CPUtime=0
/proc/31742/task/31747/stat : 31747 (java) S 31741 31728 30890 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 1985283765 889180160 5561 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31742/tid=31748] ppid=31741 vsize=868340 CPUtime=0.18
/proc/31742/task/31748/stat : 31748 (java) S 31741 31728 30890 0 -1 64 1465 0 0 0 17 1 0 0 16 0 9 0 1985283765 889180160 5561 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31742/tid=31749] ppid=31741 vsize=868340 CPUtime=0
/proc/31742/task/31749/stat : 31749 (java) S 31741 31728 30890 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 1985283765 889180160 5561 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31742/tid=31750] ppid=31741 vsize=868340 CPUtime=0
/proc/31742/task/31750/stat : 31750 (java) S 31741 31728 30890 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 1985283765 889180160 5561 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.37
Current children cumulated vsize (KiB) 887296

[startup+3.10205 s]
/proc/loadavg: 2.37 2.19 2.07 3/84 31750
/proc/meminfo: memFree=1789592/2055920 swapFree=4180076/4192956
[pid=31728] ppid=31726 vsize=13600 CPUtime=0.58
/proc/31728/stat : 31728 (sugar) S 31726 31728 30890 0 -1 4194304 974 4801 0 1 3 0 52 3 15 0 1 0 1985283692 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 225621094498 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31728/statm: 3400 797 370 3 0 500 0
[pid=31741] ppid=31728 vsize=5356 CPUtime=0
/proc/31741/stat : 31741 (sh) S 31728 31728 30890 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 1985283760 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31741/statm: 1339 233 193 169 0 50 0
[pid=31742] ppid=31741 vsize=868340 CPUtime=2.36
/proc/31742/stat : 31742 (java) S 31741 31728 30890 0 -1 0 6903 0 1 0 217 19 0 0 18 0 9 0 1985283761 889180160 5572 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/31742/statm: 217085 5572 2562 9 0 211632 0
[pid=31742/tid=31743] ppid=31741 vsize=868340 CPUtime=1.96
/proc/31742/task/31743/stat : 31743 (java) R 31741 31728 30890 0 -1 64 3251 0 1 0 182 14 0 0 25 0 9 0 1985283761 889180160 5572 996147200 134512640 134550740 4294955952 18446744073709551615 4126879679 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31742/tid=31744] ppid=31741 vsize=868340 CPUtime=0.18
/proc/31742/task/31744/stat : 31744 (java) S 31741 31728 30890 0 -1 64 1484 0 0 0 15 3 0 0 16 0 9 0 1985283763 889180160 5572 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=31742/tid=31745] ppid=31741 vsize=868340 CPUtime=0
/proc/31742/task/31745/stat : 31745 (java) S 31741 31728 30890 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 1985283763 889180160 5572 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31742/tid=31746] ppid=31741 vsize=868340 CPUtime=0
/proc/31742/task/31746/stat : 31746 (java) S 31741 31728 30890 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 1985283763 889180160 5572 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31742/tid=31747] ppid=31741 vsize=868340 CPUtime=0
/proc/31742/task/31747/stat : 31747 (java) S 31741 31728 30890 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 1985283765 889180160 5572 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31742/tid=31748] ppid=31741 vsize=868340 CPUtime=0.2
/proc/31742/task/31748/stat : 31748 (java) S 31741 31728 30890 0 -1 64 1476 0 0 0 19 1 0 0 16 0 9 0 1985283765 889180160 5572 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31742/tid=31749] ppid=31741 vsize=868340 CPUtime=0
/proc/31742/task/31749/stat : 31749 (java) S 31741 31728 30890 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 1985283765 889180160 5572 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31742/tid=31750] ppid=31741 vsize=868340 CPUtime=0
/proc/31742/task/31750/stat : 31750 (java) S 31741 31728 30890 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 1985283765 889180160 5572 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 887296

[startup+6.30132 s]
/proc/loadavg: 2.34 2.19 2.07 3/76 31752
/proc/meminfo: memFree=1763864/2055920 swapFree=4180076/4192956
[pid=31728] ppid=31726 vsize=13600 CPUtime=4.25
/proc/31728/stat : 31728 (sugar) S 31726 31728 30890 0 -1 4194304 1023 12415 0 2 3 1 385 36 16 0 1 0 1985283692 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 225621094498 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31728/statm: 3400 798 370 3 0 500 0
[pid=31751] ppid=31728 vsize=5356 CPUtime=0
/proc/31751/stat : 31751 (sh) S 31728 31728 30890 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1985284136 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31751/statm: 1339 232 193 169 0 50 0
[pid=31752] ppid=31751 vsize=16052 CPUtime=1.84
/proc/31752/stat : 31752 (picosat) R 31751 31728 30890 0 -1 4194304 3460 0 0 0 85 99 0 0 25 0 1 0 1985284136 16437248 3446 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/31752/statm: 4013 3446 40 102 0 3908 0
Current children cumulated CPU time (s) 6.09
Current children cumulated vsize (KiB) 35008

[startup+12.7019 s]
/proc/loadavg: 2.31 2.19 2.07 3/76 31752
/proc/meminfo: memFree=1739480/2055920 swapFree=4180076/4192956
[pid=31728] ppid=31726 vsize=13600 CPUtime=4.25
/proc/31728/stat : 31728 (sugar) S 31726 31728 30890 0 -1 4194304 1023 12415 0 2 3 1 385 36 16 0 1 0 1985283692 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 225621094498 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31728/statm: 3400 798 370 3 0 500 0
[pid=31751] ppid=31728 vsize=5356 CPUtime=0
/proc/31751/stat : 31751 (sh) S 31728 31728 30890 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1985284136 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31751/statm: 1339 232 193 169 0 50 0
[pid=31752] ppid=31751 vsize=41548 CPUtime=8.18
/proc/31752/stat : 31752 (picosat) R 31751 31728 30890 0 -1 4194304 9626 0 0 0 377 441 0 0 25 0 1 0 1985284136 42545152 9612 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/31752/statm: 10387 9612 40 102 0 10282 0
Current children cumulated CPU time (s) 12.43
Current children cumulated vsize (KiB) 60504

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

[startup+15.9012 s]
/proc/loadavg: 2.29 2.18 2.07 3/76 31752
/proc/meminfo: memFree=1726808/2055920 swapFree=4180076/4192956
[pid=31728] ppid=31726 vsize=13600 CPUtime=4.25
/proc/31728/stat : 31728 (sugar) S 31726 31728 30890 0 -1 4194304 1023 12415 0 2 3 1 385 36 16 0 1 0 1985283692 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 225621094498 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31728/statm: 3400 798 370 3 0 500 0
[pid=31751] ppid=31728 vsize=5356 CPUtime=0
/proc/31751/stat : 31751 (sh) S 31728 31728 30890 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1985284136 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31751/statm: 1339 232 193 169 0 50 0
[pid=31752] ppid=31751 vsize=56600 CPUtime=11.35
/proc/31752/stat : 31752 (picosat) R 31751 31728 30890 0 -1 4194304 12708 0 0 0 524 611 0 0 25 0 1 0 1985284136 57958400 12694 996147200 134512640 134931368 4294956256 18446744073709551615 134549298 0 0 4096 0 0 0 0 17 1 0 0
/proc/31752/statm: 14150 12694 40 102 0 14045 0
Current children cumulated CPU time (s) 15.6
Current children cumulated vsize (KiB) 75556

[startup+19.1014 s]
/proc/loadavg: 2.27 2.18 2.07 3/76 31752
/proc/meminfo: memFree=1714008/2055920 swapFree=4180076/4192956
[pid=31728] ppid=31726 vsize=13600 CPUtime=4.25
/proc/31728/stat : 31728 (sugar) S 31726 31728 30890 0 -1 4194304 1023 12415 0 2 3 1 385 36 16 0 1 0 1985283692 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 225621094498 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31728/statm: 3400 798 370 3 0 500 0
[pid=31751] ppid=31728 vsize=5356 CPUtime=0
/proc/31751/stat : 31751 (sh) S 31728 31728 30890 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1985284136 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31751/statm: 1339 232 193 169 0 50 0
[pid=31752] ppid=31751 vsize=67688 CPUtime=14.52
/proc/31752/stat : 31752 (picosat) R 31751 31728 30890 0 -1 4194304 15817 0 0 0 671 781 0 0 25 0 1 0 1985284136 69312512 15803 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/31752/statm: 16922 15803 40 102 0 16817 0
Current children cumulated CPU time (s) 18.77
Current children cumulated vsize (KiB) 86644

[startup+19.9025 s]
/proc/loadavg: 2.27 2.18 2.07 3/76 31752
/proc/meminfo: memFree=1709592/2055920 swapFree=4180076/4192956
[pid=31728] ppid=31726 vsize=13600 CPUtime=4.25
/proc/31728/stat : 31728 (sugar) S 31726 31728 30890 0 -1 4194304 1023 12415 0 2 3 1 385 36 16 0 1 0 1985283692 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 225621094498 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31728/statm: 3400 798 370 3 0 500 0
[pid=31751] ppid=31728 vsize=5356 CPUtime=0
/proc/31751/stat : 31751 (sh) S 31728 31728 30890 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1985284136 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31751/statm: 1339 232 193 169 0 50 0
[pid=31752] ppid=31751 vsize=70448 CPUtime=15.31
/proc/31752/stat : 31752 (picosat) R 31751 31728 30890 0 -1 4194304 16474 0 0 0 724 807 0 0 25 0 1 0 1985284136 72138752 16427 996147200 134512640 134931368 4294956256 18446744073709551615 134525751 0 0 4096 0 0 0 0 17 1 0 0
/proc/31752/statm: 17612 16427 42 102 0 17507 0
Current children cumulated CPU time (s) 19.56
Current children cumulated vsize (KiB) 89404

[startup+20.3025 s]
/proc/loadavg: 2.27 2.18 2.07 3/76 31752
/proc/meminfo: memFree=1709592/2055920 swapFree=4180076/4192956
[pid=31728] ppid=31726 vsize=13600 CPUtime=4.25
/proc/31728/stat : 31728 (sugar) S 31726 31728 30890 0 -1 4194304 1023 12415 0 2 3 1 385 36 16 0 1 0 1985283692 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 225621094498 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31728/statm: 3400 798 370 3 0 500 0
[pid=31751] ppid=31728 vsize=5356 CPUtime=0
/proc/31751/stat : 31751 (sh) S 31728 31728 30890 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1985284136 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31751/statm: 1339 232 193 169 0 50 0
[pid=31752] ppid=31751 vsize=70704 CPUtime=15.71
/proc/31752/stat : 31752 (picosat) R 31751 31728 30890 0 -1 4194304 16505 0 0 0 764 807 0 0 25 0 1 0 1985284136 72400896 16458 996147200 134512640 134931368 4294956256 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/31752/statm: 17676 16458 42 102 0 17571 0
Current children cumulated CPU time (s) 19.96
Current children cumulated vsize (KiB) 89660

[startup+20.7026 s]
/proc/loadavg: 2.27 2.18 2.07 3/76 31752
/proc/meminfo: memFree=1709592/2055920 swapFree=4180076/4192956
[pid=31728] ppid=31726 vsize=13600 CPUtime=20.17
/proc/31728/stat : 31728 (sugar) S 31726 31728 30890 0 -1 4194304 1089 29223 0 2 3 1 1168 845 16 0 1 0 1985283692 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 225621094498 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31728/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 20.17
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 20.7748
CPU time (s): 20.4339
CPU user time (s): 11.9222
CPU system time (s): 8.51171
CPU usage (%): 98.3591
Max. virtual memory (cumulated for all children) (KiB): 887296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 11.9222
system time used= 8.51171
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34226
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= 8676
involuntary context switches= 8946

runsolver used 0.044993 second user time and 0.067989 second system time

The end

Launcher Data (download as text)

Begin job on node31 at 2008-07-03 07:31:37
IDJOB=1056447
IDBENCH=57650
IDSOLVER=345
FILE ID=node31/1056447-1215063097
PBS_JOBID= 7875213
Free space on /tmp= 66548 MiB

SOLVER NAME= Sugar v1.13+picosat
BENCH NAME= CPAI08/csp/os-gp/normalized-gp10-03-1081.xml
COMMAND LINE= DIR/sugar -c -vv -java="java -Xmx700M" -jar="DIR/sugar-v1-13.jar" -solver="DIR/picosat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1056447-1215063097/watcher-1056447-1215063097 -o /tmp/evaluation-result-1056447-1215063097/solver-1056447-1215063097 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/sugar -c -vv -java="java -Xmx700M" -jar="HOME/sugar-v1-13.jar" -solver="HOME/picosat" -tmp="HOME/temp" HOME/instance-1056447-1215063097.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= d9935def6afe629dc3faf8b019c1286c
RANDOM SEED=83199980

node31.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		: 3000.232
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		: 3000.232
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:       1813712 kB
Buffers:         32084 kB
Cached:         137452 kB
SwapCached:       5972 kB
Active:         120632 kB
Inactive:        63676 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1813712 kB
SwapTotal:     4192956 kB
SwapFree:      4180076 kB
Dirty:            1508 kB
Writeback:           0 kB
Mapped:          21332 kB
Slab:            42928 kB
Committed_AS:  3016504 kB
PageTables:       1944 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66548 MiB
End job on node31 at 2008-07-03 07:31:57