Trace number 1070649

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+picosatUNSAT 45.3811 45.8947

General information on the benchmark

Namecsp/pseudoGLB/
normalized-t2001-13queen13-1111224929.xml
MD5SUMbff992d5c45427b59cb52c63f024c7d0
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark2.95655
Satisfiable
(Un)Satisfiability was proved
Number of variables169
Number of constraints101
Maximum constraint arity169
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)weightedsum(101)

Solver Data (download as text)

0.00/0.05	c 0	Sugar v1-13 + HOME/picosat
0.00/0.05	c 0	BEGIN Fri Jul  4 12:12:46 2008
0.00/0.05	c 0	PID 23661
0.00/0.05	c 0	HOST node60.alineos.net
0.00/0.05	c 0	CONVERTING HOME/instance-1070649-1215166366.xml TO HOME/temp.csp
0.00/0.05	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1070649-1215166366.xml' 'HOME/temp.csp'
0.03/0.41	c 1	1 domains, 169 variables, 0 predicates, 0 relations, 101 constraints
0.03/0.42	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.42	c 1	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'
0.38/0.50	c 1	Parsing HOME/temp.csp
0.38/0.71	c 1	parsed 271 expressions
0.38/0.77	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.38/0.77	c 1	Converting to clausal form CSP
0.38/0.79	c 1	converted 28 (10%) expressions
0.38/0.79	c 1	converted 55 (20%) expressions
0.38/0.79	c 1	converted 82 (30%) expressions
0.38/0.79	c 1	converted 109 (40%) expressions
0.38/0.79	c 1	converted 136 (50%) expressions
0.38/0.79	c 1	converted 163 (60%) expressions
0.39/0.81	c 1	converted 190 (70%) expressions
0.39/0.90	c 1	converted 217 (80%) expressions
0.94/1.03	c 1	converted 244 (90%) expressions
0.94/1.08	c 1	converted 271 (100%) expressions
0.94/1.08	c 1	CSP : 1028 integers, 0 booleans, 1819 clauses, largest domain size 620
0.94/1.08	c 1	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.94/1.08	c 1	Propagation in CSP
1.04/1.13	c 1	4811 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.04/1.13	c 1	CSP : 1028 integers, 0 booleans, 1819 clauses, largest domain size 39
1.04/1.13	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.04/1.14	c 1	Simplifing CSP by introducing new Boolean variables
1.04/1.14	c 1	CSP : 1028 integers, 0 booleans, 1819 clauses, largest domain size 39
1.04/1.14	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.04/1.17	c 1	Encoding CSP to SAT : HOME/temp.cnf
1.04/1.18	c 1	103 (10%) CSP integer variables are encoded (0 clauses, 64 bytes)
1.04/1.18	c 1	206 (20%) CSP integer variables are encoded (0 clauses, 64 bytes)
1.04/1.18	c 1	309 (30%) CSP integer variables are encoded (50 clauses, 614 bytes)
1.04/1.19	c 1	412 (40%) CSP integer variables are encoded (152 clauses, 1736 bytes)
1.04/1.19	c 1	514 (50%) CSP integer variables are encoded (275 clauses, 3089 bytes)
1.04/1.19	c 1	617 (60%) CSP integer variables are encoded (368 clauses, 4112 bytes)
1.04/1.19	c 1	720 (70%) CSP integer variables are encoded (477 clauses, 5515 bytes)
1.04/1.20	c 1	823 (80%) CSP integer variables are encoded (600 clauses, 7114 bytes)
1.14/1.20	c 1	926 (90%) CSP integer variables are encoded (2045 clauses, 25899 bytes)
1.14/1.21	c 1	1028 (100%) CSP integer variables are encoded (4394 clauses, 56436 bytes)
1.14/1.23	c 1	182 (10%) CSP clauses are encoded (5338 clauses, 65420 bytes)
1.14/1.24	c 1	364 (20%) CSP clauses are encoded (5912 clauses, 72324 bytes)
1.14/1.24	c 1	546 (30%) CSP clauses are encoded (6661 clauses, 81744 bytes)
1.14/1.25	c 1	728 (40%) CSP clauses are encoded (7410 clauses, 91162 bytes)
1.14/1.26	c 1	910 (50%) CSP clauses are encoded (8064 clauses, 99332 bytes)
1.14/1.26	c 1	1092 (60%) CSP clauses are encoded (8820 clauses, 109516 bytes)
1.14/1.27	c 1	1274 (70%) CSP clauses are encoded (9576 clauses, 120433 bytes)
1.14/1.27	c 1	1456 (80%) CSP clauses are encoded (10332 clauses, 131667 bytes)
1.23/1.37	c 2	1638 (90%) CSP clauses are encoded (39126 clauses, 646509 bytes)
1.33/1.49	c 2	1819 (100%) CSP clauses are encoded (79793 clauses, 1374914 bytes)
1.33/1.49	c 2	1819 CSP clauses encoded
1.33/1.49	c 2	Writing map file : HOME/temp.map
1.33/1.49	c 2	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.33/1.49	c 2	SAT : 5422 SAT variables, 79793 SAT clauses, 1374914 bytes
1.33/1.49	c 2	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.43/1.52	c 2	SOLVING HOME/temp.cnf
1.43/1.52	c 2	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
45.20/45.73	c 46	DECODING HOME/temp.out WITH HOME/temp.map
45.20/45.73	c 46	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
45.24/45.81	c 46	Decoding HOME/temp.out
45.24/45.85	s UNSATISFIABLE
45.24/45.85	c 46	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
45.24/45.89	c 46	CPU 44.87 (0.03 0.01 44.84 0.47)
45.24/45.89	c 46	END Fri Jul  4 12:13:32 2008

Verifier Data (download as text)

No possible verification on an UNSAT instance

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-1070649-1215166366/watcher-1070649-1215166366 -o /tmp/evaluation-result-1070649-1215166366/solver-1070649-1215166366 -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-1070649-1215166366.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: 2.00 2.00 2.00 4/80 23661
/proc/meminfo: memFree=1806952/2055920 swapFree=4157816/4192956
[pid=23661] ppid=23659 vsize=18572 CPUtime=0
/proc/23661/stat : 23661 (runsolver) R 23659 23661 22713 0 -1 4194368 15 0 0 0 0 0 0 0 21 0 1 0 639559747 19017728 292 996147200 4194304 4296836 548682068272 18446744073709551615 271894244647 0 0 4096 24578 0 0 0 17 1 0 0
/proc/23661/statm: 4643 292 257 25 0 2626 0

[startup+0.0921309 s]
/proc/loadavg: 2.00 2.00 2.00 4/80 23661
/proc/meminfo: memFree=1806952/2055920 swapFree=4157816/4192956
[pid=23661] ppid=23659 vsize=13600 CPUtime=0.03
/proc/23661/stat : 23661 (sugar) S 23659 23661 22713 0 -1 4194304 900 127 0 0 2 1 0 0 19 0 1 0 639559747 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 271903141986 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23661/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.101082 s]
/proc/loadavg: 2.00 2.00 2.00 4/80 23661
/proc/meminfo: memFree=1806952/2055920 swapFree=4157816/4192956
[pid=23661] ppid=23659 vsize=13600 CPUtime=0.03
/proc/23661/stat : 23661 (sugar) S 23659 23661 22713 0 -1 4194304 900 127 0 0 2 1 0 0 19 0 1 0 639559747 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 271903141986 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23661/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301103 s]
/proc/loadavg: 2.00 2.00 2.00 4/80 23661
/proc/meminfo: memFree=1806952/2055920 swapFree=4157816/4192956
[pid=23661] ppid=23659 vsize=13600 CPUtime=0.03
/proc/23661/stat : 23661 (sugar) S 23659 23661 22713 0 -1 4194304 900 127 0 0 2 1 0 0 19 0 1 0 639559747 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 271903141986 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23661/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.701143 s]
/proc/loadavg: 2.00 2.00 2.00 4/80 23661
/proc/meminfo: memFree=1806952/2055920 swapFree=4157816/4192956
[pid=23661] ppid=23659 vsize=13600 CPUtime=0.38
/proc/23661/stat : 23661 (sugar) S 23659 23661 22713 0 -1 4194304 973 4501 0 1 2 1 32 3 16 0 1 0 639559747 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 271903141986 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23661/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 13600

[startup+1.50222 s]
/proc/loadavg: 2.08 2.02 2.01 4/91 23683
/proc/meminfo: memFree=1793872/2055920 swapFree=4157816/4192956
[pid=23661] ppid=23659 vsize=13600 CPUtime=0.39
/proc/23661/stat : 23661 (sugar) S 23659 23661 22713 0 -1 4194304 974 4501 0 1 3 1 32 3 15 0 1 0 639559747 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 271903141986 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23661/statm: 3400 797 370 3 0 500 0
[pid=23674] ppid=23661 vsize=5356 CPUtime=0
/proc/23674/stat : 23674 (sh) S 23661 23661 22713 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 639559789 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23674/statm: 1339 233 193 169 0 50 0
[pid=23675] ppid=23674 vsize=868492 CPUtime=1.04
/proc/23675/stat : 23675 (java) S 23674 23661 22713 0 -1 0 6465 0 1 0 100 4 0 0 18 0 9 0 639559790 889335808 5656 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/23675/statm: 217123 5656 2565 9 0 211670 0
[pid=23675/tid=23676] ppid=23674 vsize=868492 CPUtime=0.73
/proc/23675/task/23676/stat : 23676 (java) S 23674 23661 22713 0 -1 64 2760 0 1 0 71 2 0 0 20 0 9 0 639559791 889335808 5656 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23675/tid=23677] ppid=23674 vsize=868492 CPUtime=0.05
/proc/23675/task/23677/stat : 23677 (java) S 23674 23661 22713 0 -1 64 1539 0 0 0 5 0 0 0 16 0 9 0 639559792 889335808 5656 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=23675/tid=23678] ppid=23674 vsize=868492 CPUtime=0
/proc/23675/task/23678/stat : 23678 (java) S 23674 23661 22713 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 639559792 889335808 5656 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23675/tid=23679] ppid=23674 vsize=868492 CPUtime=0
/proc/23675/task/23679/stat : 23679 (java) S 23674 23661 22713 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 639559792 889335808 5656 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23675/tid=23680] ppid=23674 vsize=868492 CPUtime=0
/proc/23675/task/23680/stat : 23680 (java) S 23674 23661 22713 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 639559794 889335808 5656 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23675/tid=23681] ppid=23674 vsize=868492 CPUtime=0.22
/proc/23675/task/23681/stat : 23681 (java) S 23674 23661 22713 0 -1 64 1473 0 0 0 22 0 0 0 16 0 9 0 639559794 889335808 5656 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23675/tid=23682] ppid=23674 vsize=868492 CPUtime=0
/proc/23675/task/23682/stat : 23682 (java) S 23674 23661 22713 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 639559794 889335808 5656 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23675/tid=23683] ppid=23674 vsize=868492 CPUtime=0
/proc/23675/task/23683/stat : 23683 (java) S 23674 23661 22713 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 639559794 889335808 5656 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.43
Current children cumulated vsize (KiB) 887448

[startup+3.10138 s]
/proc/loadavg: 2.08 2.02 2.01 3/83 23685
/proc/meminfo: memFree=1800656/2055920 swapFree=4157816/4192956
[pid=23661] ppid=23659 vsize=13600 CPUtime=1.45
/proc/23661/stat : 23661 (sugar) S 23659 23661 22713 0 -1 4194304 1023 11257 0 2 3 1 133 8 16 0 1 0 639559747 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 271903141986 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23661/statm: 3400 798 370 3 0 500 0
[pid=23684] ppid=23661 vsize=5356 CPUtime=0
/proc/23684/stat : 23684 (sh) S 23661 23661 22713 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 639559899 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23684/statm: 1339 232 193 169 0 50 0
[pid=23685] ppid=23684 vsize=4148 CPUtime=1.55
/proc/23685/stat : 23685 (picosat) R 23684 23661 22713 0 -1 4194304 860 0 0 0 119 36 0 0 25 0 1 0 639559900 4247552 846 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23685/statm: 1037 846 42 102 0 932 0
Current children cumulated CPU time (s) 3
Current children cumulated vsize (KiB) 23104

[startup+6.3017 s]
/proc/loadavg: 2.07 2.02 2.00 3/83 23685
/proc/meminfo: memFree=1799512/2055920 swapFree=4157816/4192956
[pid=23661] ppid=23659 vsize=13600 CPUtime=1.45
/proc/23661/stat : 23661 (sugar) S 23659 23661 22713 0 -1 4194304 1023 11257 0 2 3 1 133 8 16 0 1 0 639559747 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 271903141986 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23661/statm: 3400 798 370 3 0 500 0
[pid=23684] ppid=23661 vsize=5356 CPUtime=0
/proc/23684/stat : 23684 (sh) S 23661 23661 22713 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 639559899 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23684/statm: 1339 232 193 169 0 50 0
[pid=23685] ppid=23684 vsize=4676 CPUtime=4.72
/proc/23685/stat : 23685 (picosat) R 23684 23661 22713 0 -1 4194304 1009 0 0 0 436 36 0 0 25 0 1 0 639559900 4788224 995 996147200 134512640 134931368 4294956256 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/23685/statm: 1169 995 42 102 0 1064 0
Current children cumulated CPU time (s) 6.17
Current children cumulated vsize (KiB) 23632

[startup+12.7023 s]
/proc/loadavg: 2.07 2.02 2.00 3/83 23685
/proc/meminfo: memFree=1798360/2055920 swapFree=4157816/4192956
[pid=23661] ppid=23659 vsize=13600 CPUtime=1.45
/proc/23661/stat : 23661 (sugar) S 23659 23661 22713 0 -1 4194304 1023 11257 0 2 3 1 133 8 16 0 1 0 639559747 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 271903141986 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23661/statm: 3400 798 370 3 0 500 0
[pid=23684] ppid=23661 vsize=5356 CPUtime=0
/proc/23684/stat : 23684 (sh) S 23661 23661 22713 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 639559899 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23684/statm: 1339 232 193 169 0 50 0
[pid=23685] ppid=23684 vsize=5600 CPUtime=11.06
/proc/23685/stat : 23685 (picosat) R 23684 23661 22713 0 -1 4194304 1256 0 0 0 1070 36 0 0 25 0 1 0 639559900 5734400 1242 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23685/statm: 1400 1242 42 102 0 1295 0
Current children cumulated CPU time (s) 12.51
Current children cumulated vsize (KiB) 24556

[startup+25.5016 s]
/proc/loadavg: 2.05 2.01 2.00 3/83 23685
/proc/meminfo: memFree=1797912/2055920 swapFree=4157816/4192956
[pid=23661] ppid=23659 vsize=13600 CPUtime=1.45
/proc/23661/stat : 23661 (sugar) S 23659 23661 22713 0 -1 4194304 1023 11257 0 2 3 1 133 8 16 0 1 0 639559747 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 271903141986 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23661/statm: 3400 798 370 3 0 500 0
[pid=23684] ppid=23661 vsize=5356 CPUtime=0
/proc/23684/stat : 23684 (sh) S 23661 23661 22713 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 639559899 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23684/statm: 1339 232 193 169 0 50 0
[pid=23685] ppid=23684 vsize=6120 CPUtime=23.74
/proc/23685/stat : 23685 (picosat) R 23684 23661 22713 0 -1 4194304 1382 0 0 0 2338 36 0 0 25 0 1 0 639559900 6266880 1362 996147200 134512640 134931368 4294956256 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/23685/statm: 1530 1362 48 102 0 1425 0
Current children cumulated CPU time (s) 25.19
Current children cumulated vsize (KiB) 25076

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

[startup+38.3028 s]
/proc/loadavg: 2.04 2.01 2.00 3/83 23685
/proc/meminfo: memFree=1797784/2055920 swapFree=4157816/4192956
[pid=23661] ppid=23659 vsize=13600 CPUtime=1.45
/proc/23661/stat : 23661 (sugar) S 23659 23661 22713 0 -1 4194304 1023 11257 0 2 3 1 133 8 16 0 1 0 639559747 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 271903141986 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23661/statm: 3400 798 370 3 0 500 0
[pid=23684] ppid=23661 vsize=5356 CPUtime=0
/proc/23684/stat : 23684 (sh) S 23661 23661 22713 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 639559899 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23684/statm: 1339 232 193 169 0 50 0
[pid=23685] ppid=23684 vsize=6232 CPUtime=36.41
/proc/23685/stat : 23685 (picosat) R 23684 23661 22713 0 -1 4194304 1428 0 0 0 3605 36 0 0 25 0 1 0 639559900 6381568 1408 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23685/statm: 1558 1408 48 102 0 1453 0
Current children cumulated CPU time (s) 37.86
Current children cumulated vsize (KiB) 25188

[startup+41.5012 s]
/proc/loadavg: 2.04 2.01 2.00 3/83 23685
/proc/meminfo: memFree=1797720/2055920 swapFree=4157816/4192956
[pid=23661] ppid=23659 vsize=13600 CPUtime=1.45
/proc/23661/stat : 23661 (sugar) S 23659 23661 22713 0 -1 4194304 1023 11257 0 2 3 1 133 8 16 0 1 0 639559747 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 271903141986 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23661/statm: 3400 798 370 3 0 500 0
[pid=23684] ppid=23661 vsize=5356 CPUtime=0
/proc/23684/stat : 23684 (sh) S 23661 23661 22713 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 639559899 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23684/statm: 1339 232 193 169 0 50 0
[pid=23685] ppid=23684 vsize=6232 CPUtime=39.59
/proc/23685/stat : 23685 (picosat) R 23684 23661 22713 0 -1 4194304 1428 0 0 0 3922 37 0 0 25 0 1 0 639559900 6381568 1408 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23685/statm: 1558 1408 48 102 0 1453 0
Current children cumulated CPU time (s) 41.04
Current children cumulated vsize (KiB) 25188

[startup+43.1013 s]
/proc/loadavg: 2.04 2.01 2.00 3/83 23685
/proc/meminfo: memFree=1797720/2055920 swapFree=4157816/4192956
[pid=23661] ppid=23659 vsize=13600 CPUtime=1.45
/proc/23661/stat : 23661 (sugar) S 23659 23661 22713 0 -1 4194304 1023 11257 0 2 3 1 133 8 16 0 1 0 639559747 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 271903141986 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23661/statm: 3400 798 370 3 0 500 0
[pid=23684] ppid=23661 vsize=5356 CPUtime=0
/proc/23684/stat : 23684 (sh) S 23661 23661 22713 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 639559899 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23684/statm: 1339 232 193 169 0 50 0
[pid=23685] ppid=23684 vsize=6232 CPUtime=41.17
/proc/23685/stat : 23685 (picosat) R 23684 23661 22713 0 -1 4194304 1428 0 0 0 4080 37 0 0 25 0 1 0 639559900 6381568 1408 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23685/statm: 1558 1408 48 102 0 1453 0
Current children cumulated CPU time (s) 42.62
Current children cumulated vsize (KiB) 25188

[startup+44.7015 s]
/proc/loadavg: 2.04 2.01 2.00 3/83 23685
/proc/meminfo: memFree=1797720/2055920 swapFree=4157816/4192956
[pid=23661] ppid=23659 vsize=13600 CPUtime=1.45
/proc/23661/stat : 23661 (sugar) S 23659 23661 22713 0 -1 4194304 1023 11257 0 2 3 1 133 8 16 0 1 0 639559747 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 271903141986 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23661/statm: 3400 798 370 3 0 500 0
[pid=23684] ppid=23661 vsize=5356 CPUtime=0
/proc/23684/stat : 23684 (sh) S 23661 23661 22713 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 639559899 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23684/statm: 1339 232 193 169 0 50 0
[pid=23685] ppid=23684 vsize=6232 CPUtime=42.76
/proc/23685/stat : 23685 (picosat) R 23684 23661 22713 0 -1 4194304 1428 0 0 0 4239 37 0 0 25 0 1 0 639559900 6381568 1408 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23685/statm: 1558 1408 48 102 0 1453 0
Current children cumulated CPU time (s) 44.21
Current children cumulated vsize (KiB) 25188

[startup+45.5016 s]
/proc/loadavg: 2.04 2.01 2.00 3/83 23685
/proc/meminfo: memFree=1797720/2055920 swapFree=4157816/4192956
[pid=23661] ppid=23659 vsize=13600 CPUtime=1.45
/proc/23661/stat : 23661 (sugar) S 23659 23661 22713 0 -1 4194304 1023 11257 0 2 3 1 133 8 16 0 1 0 639559747 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 271903141986 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23661/statm: 3400 798 370 3 0 500 0
[pid=23684] ppid=23661 vsize=5356 CPUtime=0
/proc/23684/stat : 23684 (sh) S 23661 23661 22713 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 639559899 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23684/statm: 1339 232 193 169 0 50 0
[pid=23685] ppid=23684 vsize=6232 CPUtime=43.55
/proc/23685/stat : 23685 (picosat) R 23684 23661 22713 0 -1 4194304 1428 0 0 0 4318 37 0 0 25 0 1 0 639559900 6381568 1408 996147200 134512640 134931368 4294956256 18446744073709551615 134525918 0 0 4096 0 0 0 0 17 1 0 0
/proc/23685/statm: 1558 1408 48 102 0 1453 0
Current children cumulated CPU time (s) 45
Current children cumulated vsize (KiB) 25188

[startup+45.7016 s]
/proc/loadavg: 2.04 2.01 2.00 3/83 23685
/proc/meminfo: memFree=1797720/2055920 swapFree=4157816/4192956
[pid=23661] ppid=23659 vsize=13600 CPUtime=1.45
/proc/23661/stat : 23661 (sugar) S 23659 23661 22713 0 -1 4194304 1023 11257 0 2 3 1 133 8 16 0 1 0 639559747 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 271903141986 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23661/statm: 3400 798 370 3 0 500 0
[pid=23684] ppid=23661 vsize=5356 CPUtime=0
/proc/23684/stat : 23684 (sh) S 23661 23661 22713 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 639559899 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23684/statm: 1339 232 193 169 0 50 0
[pid=23685] ppid=23684 vsize=6232 CPUtime=43.75
/proc/23685/stat : 23685 (picosat) R 23684 23661 22713 0 -1 4194304 1429 0 0 0 4338 37 0 0 25 0 1 0 639559900 6381568 1409 996147200 134512640 134931368 4294956256 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/23685/statm: 1558 1409 48 102 0 1453 0
Current children cumulated CPU time (s) 45.2
Current children cumulated vsize (KiB) 25188

[startup+45.8026 s]
/proc/loadavg: 2.04 2.01 2.00 3/83 23685
/proc/meminfo: memFree=1797720/2055920 swapFree=4157816/4192956
[pid=23661] ppid=23659 vsize=13600 CPUtime=45.24
/proc/23661/stat : 23661 (sugar) S 23659 23661 22713 0 -1 4194304 1071 12973 0 2 3 1 4475 45 17 0 1 0 639559747 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 271903141986 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23661/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 45.24
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 45.8947
CPU time (s): 45.3811
CPU user time (s): 44.8842
CPU system time (s): 0.496924
CPU usage (%): 98.8808
Max. virtual memory (cumulated for all children) (KiB): 887448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 44.8842
system time used= 0.496924
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17782
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= 1375
involuntary context switches= 3106

runsolver used 0.05999 second user time and 0.158975 second system time

The end

Launcher Data (download as text)

Begin job on node60 at 2008-07-04 12:12:46
IDJOB=1070649
IDBENCH=55917
IDSOLVER=345
FILE ID=node60/1070649-1215166366
PBS_JOBID= 7881423
Free space on /tmp= 66548 MiB

SOLVER NAME= Sugar v1.13+picosat
BENCH NAME= CPAI08/csp/pseudoGLB/normalized-t2001-13queen13-1111224929.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-1070649-1215166366/watcher-1070649-1215166366 -o /tmp/evaluation-result-1070649-1215166366/solver-1070649-1215166366 -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-1070649-1215166366.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= bff992d5c45427b59cb52c63f024c7d0
RANDOM SEED=1227957035

node60.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		: 3000.216
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		: 3000.216
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:       1807432 kB
Buffers:         11128 kB
Cached:          73852 kB
SwapCached:      29328 kB
Active:         164664 kB
Inactive:        32976 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1807432 kB
SwapTotal:     4192956 kB
SwapFree:      4157816 kB
Dirty:            1308 kB
Writeback:           0 kB
Mapped:         125744 kB
Slab:            35928 kB
Committed_AS:  1862892 kB
PageTables:       2072 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= 66544 MiB
End job on node60 at 2008-07-04 12:13:32