Trace number 1100229

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 169.924 170.778

General information on the benchmark

Namecsp/tightness0.65/
normalized-rand-2-40-40-135-650-13_ext.xml
MD5SUM96a469d9fbfaeb127e293157d68f09e7
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark4.09138
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints135
Maximum constraint arity2
Maximum domain size40
Number of constraints which are defined in extension135
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.04	c 0	Sugar v1-13 + HOME/picosat
0.00/0.04	c 0	BEGIN Sat Jul  5 21:38:47 2008
0.00/0.04	c 0	PID 22948
0.00/0.04	c 0	HOST node80.alineos.net
0.00/0.04	c 0	CONVERTING HOME/instance-1100229-1215286726.xml TO HOME/temp.csp
0.00/0.04	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1100229-1215286726.xml' 'HOME/temp.csp'
0.03/0.49	c 0	1 domains, 40 variables, 0 predicates, 135 relations, 135 constraints
0.03/0.51	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.51	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'
0.03/0.59	c 0	Parsing HOME/temp.csp
1.02/1.12	c 1	parsed 311 expressions
1.02/1.12	c 1	Heap : 8 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.02/1.12	c 1	Converting to clausal form CSP
1.02/1.14	c 1	converted 32 (10%) expressions
1.02/1.15	c 1	converted 63 (20%) expressions
1.02/1.16	c 1	converted 94 (30%) expressions
1.02/1.16	c 1	converted 125 (40%) expressions
1.02/1.17	c 1	converted 156 (50%) expressions
1.02/1.19	c 1	converted 187 (60%) expressions
1.13/1.23	c 1	converted 218 (70%) expressions
1.23/1.34	c 1	converted 249 (80%) expressions
1.23/1.37	c 1	converted 280 (90%) expressions
1.33/1.41	c 1	converted 311 (100%) expressions
1.33/1.41	c 1	CSP : 40 integers, 0 booleans, 135 clauses, largest domain size 40
1.33/1.41	c 1	Heap : 16 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.33/1.41	c 1	Propagation in CSP
1.33/1.41	c 1	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.33/1.41	c 1	CSP : 40 integers, 0 booleans, 135 clauses, largest domain size 40
1.33/1.41	c 1	Heap : 16 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.33/1.41	c 1	Simplifing CSP by introducing new Boolean variables
1.33/1.42	c 1	CSP : 40 integers, 0 booleans, 135 clauses, largest domain size 40
1.33/1.42	c 1	Heap : 16 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.33/1.47	c 1	Encoding CSP to SAT : HOME/temp.cnf
1.33/1.49	c 1	4 (10%) CSP integer variables are encoded (152 clauses, 1526 bytes)
1.33/1.49	c 1	8 (20%) CSP integer variables are encoded (304 clauses, 3198 bytes)
1.33/1.49	c 1	12 (30%) CSP integer variables are encoded (456 clauses, 4870 bytes)
1.33/1.49	c 1	16 (40%) CSP integer variables are encoded (608 clauses, 6542 bytes)
1.33/1.50	c 1	20 (50%) CSP integer variables are encoded (760 clauses, 8214 bytes)
1.33/1.50	c 1	24 (60%) CSP integer variables are encoded (912 clauses, 9886 bytes)
1.33/1.50	c 1	28 (70%) CSP integer variables are encoded (1064 clauses, 11739 bytes)
1.43/1.50	c 1	32 (80%) CSP integer variables are encoded (1216 clauses, 13715 bytes)
1.43/1.50	c 1	36 (90%) CSP integer variables are encoded (1368 clauses, 15691 bytes)
1.43/1.50	c 1	40 (100%) CSP integer variables are encoded (1520 clauses, 17667 bytes)
1.43/1.56	c 1	14 (10%) CSP clauses are encoded (6492 clauses, 104544 bytes)
1.43/1.60	c 1	27 (20%) CSP clauses are encoded (11071 clauses, 193065 bytes)
1.53/1.63	c 1	41 (30%) CSP clauses are encoded (16036 clauses, 291826 bytes)
1.53/1.66	c 1	54 (40%) CSP clauses are encoded (20619 clauses, 384966 bytes)
1.53/1.69	c 1	68 (50%) CSP clauses are encoded (25630 clauses, 486406 bytes)
1.63/1.71	c 1	81 (60%) CSP clauses are encoded (30197 clauses, 578368 bytes)
1.63/1.74	c 1	95 (70%) CSP clauses are encoded (35187 clauses, 679881 bytes)
1.63/1.77	c 1	108 (80%) CSP clauses are encoded (39776 clauses, 774221 bytes)
1.73/1.80	c 1	122 (90%) CSP clauses are encoded (44776 clauses, 882403 bytes)
1.73/1.83	c 1	135 (100%) CSP clauses are encoded (49344 clauses, 987195 bytes)
1.73/1.83	c 1	135 CSP clauses encoded
1.73/1.83	c 1	Writing map file : HOME/temp.map
1.73/1.83	c 1	Heap : 6 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.73/1.83	c 1	SAT : 1560 SAT variables, 49344 SAT clauses, 987195 bytes
1.73/1.83	c 1	Heap : 6 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.73/1.87	c 1	SOLVING HOME/temp.cnf
1.73/1.87	c 1	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
169.78/170.61	c 170	DECODING HOME/temp.out WITH HOME/temp.map
169.78/170.61	c 170	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
169.78/170.70	c 170	Decoding HOME/temp.out
169.81/170.72	s UNSATISFIABLE
169.81/170.72	c 170	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
169.81/170.77	c 170	CPU 169.49 (0.03 0.01 169.46 0.41)
169.81/170.77	c 170	END Sat Jul  5 21:41:37 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-1100229-1215286726/watcher-1100229-1215286726 -o /tmp/evaluation-result-1100229-1215286726/solver-1100229-1215286726 -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-1100229-1215286726.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: 2.06 2.06 2.01 4/73 22948
/proc/meminfo: memFree=1699488/2055920 swapFree=4147484/4192956
[pid=22948] ppid=22946 vsize=12272 CPUtime=0
/proc/22948/stat : 22948 (sugar) R 22946 22948 22688 0 -1 4194304 359 0 0 0 0 0 0 0 18 0 1 0 693798085 12566528 327 996147200 4194304 4206940 548682068608 18446744073709551615 226687154789 0 0 4224 0 0 0 0 17 1 0 0
/proc/22948/statm: 3068 327 246 3 0 168 0

[startup+0.0930341 s]
/proc/loadavg: 2.06 2.06 2.01 4/73 22948
/proc/meminfo: memFree=1699488/2055920 swapFree=4147484/4192956
[pid=22948] ppid=22946 vsize=13600 CPUtime=0.03
/proc/22948/stat : 22948 (sugar) S 22946 22948 22688 0 -1 4194304 900 127 0 0 2 1 0 0 16 0 1 0 693798085 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 226695884898 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22948/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.102035 s]
/proc/loadavg: 2.06 2.06 2.01 4/73 22948
/proc/meminfo: memFree=1699488/2055920 swapFree=4147484/4192956
[pid=22948] ppid=22946 vsize=13600 CPUtime=0.03
/proc/22948/stat : 22948 (sugar) S 22946 22948 22688 0 -1 4194304 900 127 0 0 2 1 0 0 16 0 1 0 693798085 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 226695884898 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22948/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.302058 s]
/proc/loadavg: 2.06 2.06 2.01 4/73 22948
/proc/meminfo: memFree=1699488/2055920 swapFree=4147484/4192956
[pid=22948] ppid=22946 vsize=13600 CPUtime=0.03
/proc/22948/stat : 22948 (sugar) S 22946 22948 22688 0 -1 4194304 900 127 0 0 2 1 0 0 16 0 1 0 693798085 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 226695884898 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22948/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.702111 s]
/proc/loadavg: 2.06 2.06 2.01 4/73 22948
/proc/meminfo: memFree=1699488/2055920 swapFree=4147484/4192956
[pid=22948] ppid=22946 vsize=13600 CPUtime=0.46
/proc/22948/stat : 22948 (sugar) S 22946 22948 22688 0 -1 4194304 973 4692 0 1 2 1 39 4 15 0 1 0 693798085 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 226695884898 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/22948/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.46
Current children cumulated vsize (KiB) 13600

[startup+1.5012 s]
/proc/loadavg: 2.06 2.06 2.01 3/84 22970
/proc/meminfo: memFree=1684104/2055920 swapFree=4147484/4192956
[pid=22948] ppid=22946 vsize=13600 CPUtime=0.47
/proc/22948/stat : 22948 (sugar) S 22946 22948 22688 0 -1 4194304 974 4692 0 1 3 1 39 4 15 0 1 0 693798085 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 226695884898 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/22948/statm: 3400 797 370 3 0 500 0
[pid=22961] ppid=22948 vsize=5356 CPUtime=0
/proc/22961/stat : 22961 (sh) S 22948 22948 22688 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 693798136 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22961/statm: 1339 233 193 169 0 50 0
[pid=22962] ppid=22961 vsize=864420 CPUtime=0.96
/proc/22962/stat : 22962 (java) S 22961 22948 22688 0 -1 0 8861 0 1 0 92 4 0 0 20 0 9 0 693798137 885166080 8122 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/22962/statm: 216105 8122 2564 9 0 210652 0
[pid=22962/tid=22963] ppid=22961 vsize=864420 CPUtime=0.5
/proc/22962/task/22963/stat : 22963 (java) R 22961 22948 22688 0 -1 64 2777 0 1 0 49 1 0 0 25 0 9 0 693798138 885166080 8122 996147200 134512640 134550740 4294955952 18446744073709551615 4125961315 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22962/tid=22964] ppid=22961 vsize=864420 CPUtime=0.37
/proc/22962/task/22964/stat : 22964 (java) S 22961 22948 22688 0 -1 64 5048 0 0 0 35 2 0 0 17 0 9 0 693798139 885166080 8122 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=22962/tid=22965] ppid=22961 vsize=864420 CPUtime=0
/proc/22962/task/22965/stat : 22965 (java) S 22961 22948 22688 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 693798139 885166080 8122 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22962/tid=22966] ppid=22961 vsize=864420 CPUtime=0
/proc/22962/task/22966/stat : 22966 (java) S 22961 22948 22688 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 693798139 885166080 8122 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22962/tid=22967] ppid=22961 vsize=864420 CPUtime=0
/proc/22962/task/22967/stat : 22967 (java) S 22961 22948 22688 0 -1 64 0 0 0 0 0 0 0 0 25 0 9 0 693798141 885166080 8122 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22962/tid=22968] ppid=22961 vsize=864420 CPUtime=0.07
/proc/22962/task/22968/stat : 22968 (java) S 22961 22948 22688 0 -1 64 339 0 0 0 7 0 0 0 16 0 9 0 693798141 885166080 8122 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22962/tid=22969] ppid=22961 vsize=864420 CPUtime=0
/proc/22962/task/22969/stat : 22969 (java) S 22961 22948 22688 0 -1 64 2 0 0 0 0 0 0 0 25 0 9 0 693798141 885166080 8122 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22962/tid=22970] ppid=22961 vsize=864420 CPUtime=0
/proc/22962/task/22970/stat : 22970 (java) S 22961 22948 22688 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 693798141 885166080 8122 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.43
Current children cumulated vsize (KiB) 883376

[startup+3.10141 s]
/proc/loadavg: 2.06 2.06 2.01 3/76 22972
/proc/meminfo: memFree=1694656/2055920 swapFree=4147484/4192956
[pid=22948] ppid=22946 vsize=13600 CPUtime=1.79
/proc/22948/stat : 22948 (sugar) S 22946 22948 22688 0 -1 4194304 1021 13929 0 2 3 1 164 11 16 0 1 0 693798085 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 226695884898 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/22948/statm: 3400 798 370 3 0 500 0
[pid=22971] ppid=22948 vsize=5356 CPUtime=0
/proc/22971/stat : 22971 (sh) S 22948 22948 22688 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 693798272 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22971/statm: 1339 232 193 169 0 50 0
[pid=22972] ppid=22971 vsize=2852 CPUtime=1.21
/proc/22972/stat : 22972 (picosat) R 22971 22948 22688 0 -1 4194304 625 0 0 0 97 24 0 0 25 0 1 0 693798273 2920448 611 996147200 134512640 134931368 4294956256 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 0 0 0
/proc/22972/statm: 713 611 42 102 0 608 0
Current children cumulated CPU time (s) 3
Current children cumulated vsize (KiB) 21808

[startup+6.30181 s]
/proc/loadavg: 2.06 2.05 2.01 3/76 22972
/proc/meminfo: memFree=1692480/2055920 swapFree=4147484/4192956
[pid=22948] ppid=22946 vsize=13600 CPUtime=1.79
/proc/22948/stat : 22948 (sugar) S 22946 22948 22688 0 -1 4194304 1021 13929 0 2 3 1 164 11 16 0 1 0 693798085 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 226695884898 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/22948/statm: 3400 798 370 3 0 500 0
[pid=22971] ppid=22948 vsize=5356 CPUtime=0
/proc/22971/stat : 22971 (sh) S 22948 22948 22688 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 693798272 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22971/statm: 1339 232 193 169 0 50 0
[pid=22972] ppid=22971 vsize=3388 CPUtime=4.4
/proc/22972/stat : 22972 (picosat) R 22971 22948 22688 0 -1 4194304 789 0 0 0 415 25 0 0 25 0 1 0 693798273 3469312 773 996147200 134512640 134931368 4294956256 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 0 0 0
/proc/22972/statm: 847 773 48 102 0 742 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 22344

[startup+12.7016 s]
/proc/loadavg: 2.05 2.05 2.01 3/76 22972
/proc/meminfo: memFree=1692160/2055920 swapFree=4147484/4192956
[pid=22948] ppid=22946 vsize=13600 CPUtime=1.79
/proc/22948/stat : 22948 (sugar) S 22946 22948 22688 0 -1 4194304 1021 13929 0 2 3 1 164 11 16 0 1 0 693798085 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 226695884898 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/22948/statm: 3400 798 370 3 0 500 0
[pid=22971] ppid=22948 vsize=5356 CPUtime=0
/proc/22971/stat : 22971 (sh) S 22948 22948 22688 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 693798272 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22971/statm: 1339 232 193 169 0 50 0
[pid=22972] ppid=22971 vsize=3688 CPUtime=10.76
/proc/22972/stat : 22972 (picosat) R 22971 22948 22688 0 -1 4194304 861 0 0 0 1051 25 0 0 25 0 1 0 693798273 3776512 845 996147200 134512640 134931368 4294956256 18446744073709551615 134530848 0 0 4096 0 0 0 0 17 0 0 0
/proc/22972/statm: 922 845 48 102 0 817 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 22644

[startup+25.5022 s]
/proc/loadavg: 2.04 2.05 2.01 3/76 22972
/proc/meminfo: memFree=1691904/2055920 swapFree=4147484/4192956
[pid=22948] ppid=22946 vsize=13600 CPUtime=1.79
/proc/22948/stat : 22948 (sugar) S 22946 22948 22688 0 -1 4194304 1021 13929 0 2 3 1 164 11 16 0 1 0 693798085 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 226695884898 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/22948/statm: 3400 798 370 3 0 500 0
[pid=22971] ppid=22948 vsize=5356 CPUtime=0
/proc/22971/stat : 22971 (sh) S 22948 22948 22688 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 693798272 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22971/statm: 1339 232 193 169 0 50 0
[pid=22972] ppid=22971 vsize=4408 CPUtime=23.51
/proc/22972/stat : 22972 (picosat) R 22971 22948 22688 0 -1 4194304 973 0 0 0 2326 25 0 0 25 0 1 0 693798273 4513792 957 996147200 134512640 134931368 4294956256 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 0 0 0
/proc/22972/statm: 1102 957 48 102 0 997 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 23364

[startup+51.1024 s]
/proc/loadavg: 2.03 2.05 2.01 3/76 22972
/proc/meminfo: memFree=1691328/2055920 swapFree=4147484/4192956
[pid=22948] ppid=22946 vsize=13600 CPUtime=1.79
/proc/22948/stat : 22948 (sugar) S 22946 22948 22688 0 -1 4194304 1021 13929 0 2 3 1 164 11 16 0 1 0 693798085 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 226695884898 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/22948/statm: 3400 798 370 3 0 500 0
[pid=22971] ppid=22948 vsize=5356 CPUtime=0
/proc/22971/stat : 22971 (sh) S 22948 22948 22688 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 693798272 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22971/statm: 1339 232 193 169 0 50 0
[pid=22972] ppid=22971 vsize=4888 CPUtime=49
/proc/22972/stat : 22972 (picosat) R 22971 22948 22688 0 -1 4194304 1113 0 0 0 4875 25 0 0 25 0 1 0 693798273 5005312 1097 996147200 134512640 134931368 4294956256 18446744073709551615 134522787 0 0 4096 0 0 0 0 17 0 0 0
/proc/22972/statm: 1222 1097 48 102 0 1117 0
Current children cumulated CPU time (s) 50.79
Current children cumulated vsize (KiB) 23844

[startup+102.307 s]
/proc/loadavg: 2.01 2.04 2.00 3/76 22972
/proc/meminfo: memFree=1690496/2055920 swapFree=4147484/4192956
[pid=22948] ppid=22946 vsize=13600 CPUtime=1.79
/proc/22948/stat : 22948 (sugar) S 22946 22948 22688 0 -1 4194304 1021 13929 0 2 3 1 164 11 16 0 1 0 693798085 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 226695884898 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/22948/statm: 3400 798 370 3 0 500 0
[pid=22971] ppid=22948 vsize=5356 CPUtime=0
/proc/22971/stat : 22971 (sh) S 22948 22948 22688 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 693798272 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22971/statm: 1339 232 193 169 0 50 0
[pid=22972] ppid=22971 vsize=5608 CPUtime=99.98
/proc/22972/stat : 22972 (picosat) R 22971 22948 22688 0 -1 4194304 1376 0 0 0 9972 26 0 0 25 0 1 0 693798273 5742592 1260 996147200 134512640 134931368 4294956256 18446744073709551615 134525909 0 0 4096 0 0 0 0 17 0 0 0
/proc/22972/statm: 1402 1260 48 102 0 1297 0
Current children cumulated CPU time (s) 101.77
Current children cumulated vsize (KiB) 24564

[startup+162.302 s]
/proc/loadavg: 2.00 2.03 2.00 3/76 22972
/proc/meminfo: memFree=1689920/2055920 swapFree=4147484/4192956
[pid=22948] ppid=22946 vsize=13600 CPUtime=1.79
/proc/22948/stat : 22948 (sugar) S 22946 22948 22688 0 -1 4194304 1021 13929 0 2 3 1 164 11 16 0 1 0 693798085 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 226695884898 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/22948/statm: 3400 798 370 3 0 500 0
[pid=22971] ppid=22948 vsize=5356 CPUtime=0
/proc/22971/stat : 22971 (sh) S 22948 22948 22688 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 693798272 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22971/statm: 1339 232 193 169 0 50 0
[pid=22972] ppid=22971 vsize=6004 CPUtime=159.73
/proc/22972/stat : 22972 (picosat) R 22971 22948 22688 0 -1 4194304 1707 0 0 0 15947 26 0 0 25 0 1 0 693798273 6148096 1370 996147200 134512640 134931368 4294956256 18446744073709551615 134529486 0 0 4096 0 0 0 0 17 0 0 0
/proc/22972/statm: 1501 1370 48 102 0 1396 0
Current children cumulated CPU time (s) 161.52
Current children cumulated vsize (KiB) 24960

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

[startup+166.302 s]
/proc/loadavg: 2.00 2.03 2.00 3/76 22972
/proc/meminfo: memFree=1689920/2055920 swapFree=4147484/4192956
[pid=22948] ppid=22946 vsize=13600 CPUtime=1.79
/proc/22948/stat : 22948 (sugar) S 22946 22948 22688 0 -1 4194304 1021 13929 0 2 3 1 164 11 16 0 1 0 693798085 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 226695884898 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/22948/statm: 3400 798 370 3 0 500 0
[pid=22971] ppid=22948 vsize=5356 CPUtime=0
/proc/22971/stat : 22971 (sh) S 22948 22948 22688 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 693798272 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22971/statm: 1339 232 193 169 0 50 0
[pid=22972] ppid=22971 vsize=6004 CPUtime=163.71
/proc/22972/stat : 22972 (picosat) R 22971 22948 22688 0 -1 4194304 1707 0 0 0 16345 26 0 0 25 0 1 0 693798273 6148096 1370 996147200 134512640 134931368 4294956256 18446744073709551615 134524021 0 0 4096 0 0 0 0 17 0 0 0
/proc/22972/statm: 1501 1370 48 102 0 1396 0
Current children cumulated CPU time (s) 165.5
Current children cumulated vsize (KiB) 24960

[startup+167.902 s]
/proc/loadavg: 2.00 2.03 2.00 3/76 22972
/proc/meminfo: memFree=1689920/2055920 swapFree=4147484/4192956
[pid=22948] ppid=22946 vsize=13600 CPUtime=1.79
/proc/22948/stat : 22948 (sugar) S 22946 22948 22688 0 -1 4194304 1021 13929 0 2 3 1 164 11 16 0 1 0 693798085 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 226695884898 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/22948/statm: 3400 798 370 3 0 500 0
[pid=22971] ppid=22948 vsize=5356 CPUtime=0
/proc/22971/stat : 22971 (sh) S 22948 22948 22688 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 693798272 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22971/statm: 1339 232 193 169 0 50 0
[pid=22972] ppid=22971 vsize=6004 CPUtime=165.3
/proc/22972/stat : 22972 (picosat) R 22971 22948 22688 0 -1 4194304 1707 0 0 0 16504 26 0 0 25 0 1 0 693798273 6148096 1370 996147200 134512640 134931368 4294956256 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 0 0 0
/proc/22972/statm: 1501 1370 48 102 0 1396 0
Current children cumulated CPU time (s) 167.09
Current children cumulated vsize (KiB) 24960

[startup+169.502 s]
/proc/loadavg: 2.00 2.03 2.00 3/76 22972
/proc/meminfo: memFree=1689920/2055920 swapFree=4147484/4192956
[pid=22948] ppid=22946 vsize=13600 CPUtime=1.79
/proc/22948/stat : 22948 (sugar) S 22946 22948 22688 0 -1 4194304 1021 13929 0 2 3 1 164 11 16 0 1 0 693798085 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 226695884898 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/22948/statm: 3400 798 370 3 0 500 0
[pid=22971] ppid=22948 vsize=5356 CPUtime=0
/proc/22971/stat : 22971 (sh) S 22948 22948 22688 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 693798272 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22971/statm: 1339 232 193 169 0 50 0
[pid=22972] ppid=22971 vsize=6004 CPUtime=166.89
/proc/22972/stat : 22972 (picosat) R 22971 22948 22688 0 -1 4194304 1711 0 0 0 16663 26 0 0 25 0 1 0 693798273 6148096 1374 996147200 134512640 134931368 4294956256 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 0 0 0
/proc/22972/statm: 1501 1374 48 102 0 1396 0
Current children cumulated CPU time (s) 168.68
Current children cumulated vsize (KiB) 24960

[startup+170.302 s]
/proc/loadavg: 2.00 2.03 2.00 3/76 22972
/proc/meminfo: memFree=1689920/2055920 swapFree=4147484/4192956
[pid=22948] ppid=22946 vsize=13600 CPUtime=1.79
/proc/22948/stat : 22948 (sugar) S 22946 22948 22688 0 -1 4194304 1021 13929 0 2 3 1 164 11 16 0 1 0 693798085 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 226695884898 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/22948/statm: 3400 798 370 3 0 500 0
[pid=22971] ppid=22948 vsize=5356 CPUtime=0
/proc/22971/stat : 22971 (sh) S 22948 22948 22688 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 693798272 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22971/statm: 1339 232 193 169 0 50 0
[pid=22972] ppid=22971 vsize=6164 CPUtime=167.69
/proc/22972/stat : 22972 (picosat) R 22971 22948 22688 0 -1 4194304 1750 0 0 0 16743 26 0 0 25 0 1 0 693798273 6311936 1413 996147200 134512640 134931368 4294956256 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 0 0 0
/proc/22972/statm: 1541 1413 48 102 0 1436 0
Current children cumulated CPU time (s) 169.48
Current children cumulated vsize (KiB) 25120

[startup+170.702 s]
/proc/loadavg: 2.00 2.03 2.00 3/76 22972
/proc/meminfo: memFree=1689856/2055920 swapFree=4147484/4192956
[pid=22948] ppid=22946 vsize=13600 CPUtime=169.81
/proc/22948/stat : 22948 (sugar) S 22946 22948 22688 0 -1 4194304 1089 15966 0 2 3 1 16939 38 16 0 1 0 693798085 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 226695884898 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/22948/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 169.81
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 170.778
CPU time (s): 169.924
CPU user time (s): 169.496
CPU system time (s): 0.427934
CPU usage (%): 99.4998
Max. virtual memory (cumulated for all children) (KiB): 883376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 169.496
system time used= 0.427934
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20738
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= 2023
involuntary context switches= 3934

runsolver used 0.155976 second user time and 0.486925 second system time

The end

Launcher Data (download as text)

Begin job on node80 at 2008-07-05 21:38:46
IDJOB=1100229
IDBENCH=59880
IDSOLVER=345
FILE ID=node80/1100229-1215286726
PBS_JOBID= 7882349
Free space on /tmp= 66556 MiB

SOLVER NAME= Sugar v1.13+picosat
BENCH NAME= CPAI08/csp/tightness0.65/normalized-rand-2-40-40-135-650-13_ext.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-1100229-1215286726/watcher-1100229-1215286726 -o /tmp/evaluation-result-1100229-1215286726/solver-1100229-1215286726 -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-1100229-1215286726.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 96a469d9fbfaeb127e293157d68f09e7
RANDOM SEED=1583170590

node80.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1700032 kB
Buffers:         49440 kB
Cached:         196252 kB
SwapCached:      39704 kB
Active:         221424 kB
Inactive:        86340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1700032 kB
SwapTotal:     4192956 kB
SwapFree:      4147484 kB
Dirty:            1728 kB
Writeback:           0 kB
Mapped:          69436 kB
Slab:            33492 kB
Committed_AS:  1246164 kB
PageTables:       1832 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= 66556 MiB
End job on node80 at 2008-07-05 21:41:37