Trace number 1553985

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
picosat 913? (TO) 1200.1 1200.41

General information on the benchmark

NameAPPLICATIONS/bitverif/countbitsrotate/
countbitsrotate128.cnf
MD5SUMf21954c654ab1cfd9e2c1aa6fdf49c58
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables138559
Number of clauses415292
Sum of the clauses size969012
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2276860
Number of clauses of size 3138430
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c PicoSAT SAT Solver Version 913
0.00/0.00	c Copyright (c) 2006 - 2009 Armin Biere JKU Linz
0.00/0.00	c gcc -Wall -Wextra -m32 -static -DNDEBUG -O3 -fomit-frame-pointer -finline-limit=1000000
0.00/0.00	c
0.00/0.00	c parsing HOME/instance-1553985-1238721588.cnf
0.00/0.00	c parsed header 'p cnf 138559 415292'
3.49/3.52	c initialized 138559 variables
3.49/3.52	c found 415292 non trivial clauses
3.49/3.52	c
3.49/3.52	c random number generator seed 0
3.49/3.52	c 
3.49/3.52	c  seconds     variables   original    learned     agility
3.49/3.52	c         level        used      conflicts    limit          MB
3.49/3.52	c 
3.49/3.52	c s   3.5   0.0 117e3  16.5 117e3   211     0     0   0.0  16.1 
9.29/9.38	c 
9.29/9.38	c initial reduction limit 69215 clauses
9.29/9.38	c 
9.29/9.38	c +   9.4  90.2 117e3 100.0 117e3   311   100 76136   9.8  17.8 
9.29/9.39	c R   9.4  90.2 117e3 100.0 117e3   311   100 76136  17.3  17.8 
18.29/18.36	c +  18.4  86.9 117e3 100.0 117e3   461   250 83749   9.7  17.8 
27.48/27.51	c R  27.5  94.1 117e3 100.0 117e3   611   400 83749  14.8  17.9 
32.09/32.16	c +  32.2  92.2 117e3 100.0 117e3   686   475 92123  16.0  17.9 
53.08/53.16	c +  53.2  91.6 117e3 100.0 117e3  1023   812 101e3  11.4  18.1 
76.77/76.85	c N  76.8  97.5 117e3 100.0 117e3  1412  1201 101e3  44.4  18.3 
80.97/81.01	c +  81.0  97.0 117e3 100.0 117e3  1528  1317 111e3  21.9  18.3 
107.86/107.98	c + 108.0 100.8 117e3 100.0 117e3  2285  2074 122e3  18.5  18.7 
182.95/183.09	c R 183.0 105.5 117e3 100.0 117e3  3414  3203 122e3  12.5  19.3 
183.45/183.50	c + 183.5 104.3 117e3 100.0 117e3  3420  3209 134e3  12.0  19.3 
263.72/263.88	c + 263.8 103.5 117e3 100.0 117e3  5122  4911 148e3  14.2  20.1 
411.48/411.65	c + 411.5 108.0 117e3 100.0 117e3  7675  7464 163e3  19.1  21.3 
448.68/448.85	c R 448.7 108.7 117e3 100.0 117e3  8217  8006 163e3  18.6  21.6 
617.44/617.67	c + 617.5 108.3 117e3 100.0 117e3 11504 11293 179e3  18.0  23.2 
950.34/950.62	c + 950.4 110.0 117e3 100.0 117e3 17247 17036 197e3  16.4  26.1 
1096.41/1096.78	c N 110e1 111.0 117e3 100.0 117e3 19426 19215 197e3  26.4  27.2

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1553985-1238721588/watcher-1553985-1238721588 -o /tmp/evaluation-result-1553985-1238721588/solver-1553985-1238721588 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1553985-1238721588.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 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: 1.87 1.55 1.22 3/64 10225
/proc/meminfo: memFree=1830320/2055920 swapFree=4178912/4192956
[pid=10225] ppid=10223 vsize=8640 CPUtime=0
/proc/10225/stat : 10225 (picosat) R 10223 10225 9745 0 -1 4194304 571 0 0 0 0 0 0 0 18 0 1 0 1144821363 8847360 556 1992294400 134512640 135137933 4294956224 18446744073709551615 134532287 0 0 4096 0 0 0 0 17 1 0 0
/proc/10225/statm: 2160 558 53 152 0 2006 0

[startup+0.056216 s]
/proc/loadavg: 1.87 1.55 1.22 3/64 10225
/proc/meminfo: memFree=1830320/2055920 swapFree=4178912/4192956
[pid=10225] ppid=10223 vsize=10856 CPUtime=0.05
/proc/10225/stat : 10225 (picosat) R 10223 10225 9745 0 -1 4194304 2485 0 0 0 4 1 0 0 18 0 1 0 1144821363 11116544 2470 1992294400 134512640 135137933 4294956224 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/10225/statm: 2714 2471 56 152 0 2560 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 10856

[startup+0.10122 s]
/proc/loadavg: 1.87 1.55 1.22 3/64 10225
/proc/meminfo: memFree=1830320/2055920 swapFree=4178912/4192956
[pid=10225] ppid=10223 vsize=12436 CPUtime=0.09
/proc/10225/stat : 10225 (picosat) R 10223 10225 9745 0 -1 4194304 2853 0 0 0 8 1 0 0 18 0 1 0 1144821363 12734464 2838 1992294400 134512640 135137933 4294956224 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/10225/statm: 3109 2839 56 152 0 2955 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12436

[startup+0.301241 s]
/proc/loadavg: 1.87 1.55 1.22 3/64 10225
/proc/meminfo: memFree=1830320/2055920 swapFree=4178912/4192956
[pid=10225] ppid=10223 vsize=19408 CPUtime=0.29
/proc/10225/stat : 10225 (picosat) R 10223 10225 9745 0 -1 4194304 4513 0 0 0 27 2 0 0 19 0 1 0 1144821363 19873792 4498 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/10225/statm: 4852 4498 56 152 0 4698 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19408

[startup+0.701284 s]
/proc/loadavg: 1.87 1.55 1.22 3/64 10225
/proc/meminfo: memFree=1830320/2055920 swapFree=4178912/4192956
[pid=10225] ppid=10223 vsize=19540 CPUtime=0.69
/proc/10225/stat : 10225 (picosat) R 10223 10225 9745 0 -1 4194304 4534 0 0 0 67 2 0 0 22 0 1 0 1144821363 20008960 4519 1992294400 134512640 135137933 4294956224 18446744073709551615 134528767 0 0 4096 0 0 0 0 17 1 0 0
/proc/10225/statm: 4885 4519 61 152 0 4731 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19540

[startup+1.50137 s]
/proc/loadavg: 1.87 1.55 1.22 2/65 10226
/proc/meminfo: memFree=1811688/2055920 swapFree=4178912/4192956
[pid=10225] ppid=10223 vsize=20228 CPUtime=1.49
/proc/10225/stat : 10225 (picosat) R 10223 10225 9745 0 -1 4194304 4702 0 0 0 147 2 0 0 25 0 1 0 1144821363 20713472 4687 1992294400 134512640 135137933 4294956224 18446744073709551615 134547512 0 0 4096 0 0 0 0 17 1 0 0
/proc/10225/statm: 5057 4687 61 152 0 4903 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20228

[startup+3.10154 s]
/proc/loadavg: 1.87 1.55 1.22 2/65 10226
/proc/meminfo: memFree=1811304/2055920 swapFree=4178912/4192956
[pid=10225] ppid=10223 vsize=20228 CPUtime=3.09
/proc/10225/stat : 10225 (picosat) R 10223 10225 9745 0 -1 4194304 4702 0 0 0 306 3 0 0 25 0 1 0 1144821363 20713472 4687 1992294400 134512640 135137933 4294956224 18446744073709551615 134522698 0 0 4096 0 0 0 0 17 1 0 0
/proc/10225/statm: 5057 4687 61 152 0 4903 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20228

[startup+6.30288 s]
/proc/loadavg: 1.80 1.54 1.22 2/65 10226
/proc/meminfo: memFree=1810344/2055920 swapFree=4178912/4192956
[pid=10225] ppid=10223 vsize=21984 CPUtime=6.29
/proc/10225/stat : 10225 (picosat) R 10223 10225 9745 0 -1 4194304 5043 0 0 0 626 3 0 0 25 0 1 0 1144821363 22511616 4974 1992294400 134512640 135137933 4294956224 18446744073709551615 134552061 0 0 4096 0 0 0 0 17 1 0 0
/proc/10225/statm: 5496 4974 69 152 0 5342 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21984

[startup+12.7016 s]
/proc/loadavg: 1.74 1.53 1.22 2/65 10226
/proc/meminfo: memFree=1810664/2055920 swapFree=4178912/4192956
[pid=10225] ppid=10223 vsize=21984 CPUtime=12.69
/proc/10225/stat : 10225 (picosat) R 10223 10225 9745 0 -1 4194304 5043 0 0 0 1266 3 0 0 25 0 1 0 1144821363 22511616 4974 1992294400 134512640 135137933 4294956224 18446744073709551615 134552950 0 0 4096 0 0 0 0 17 1 0 0
/proc/10225/statm: 5496 4974 69 152 0 5342 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21984

[startup+25.5019 s]
/proc/loadavg: 1.57 1.51 1.22 2/65 10226
/proc/meminfo: memFree=1810920/2055920 swapFree=4178912/4192956
[pid=10225] ppid=10223 vsize=22116 CPUtime=25.48
/proc/10225/stat : 10225 (picosat) R 10223 10225 9745 0 -1 4194304 5055 0 0 0 2545 3 0 0 25 0 1 0 1144821363 22646784 4986 1992294400 134512640 135137933 4294956224 18446744073709551615 134555156 0 0 4096 0 0 0 0 17 1 0 0
/proc/10225/statm: 5529 4986 69 152 0 5375 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 22116

[startup+51.1017 s]
/proc/loadavg: 1.38 1.47 1.21 2/65 10226
/proc/meminfo: memFree=1810920/2055920 swapFree=4178912/4192956
[pid=10225] ppid=10223 vsize=22248 CPUtime=51.08
/proc/10225/stat : 10225 (picosat) R 10223 10225 9745 0 -1 4194304 5109 0 0 0 5104 4 0 0 25 0 1 0 1144821363 22781952 5040 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10225/statm: 5562 5040 69 152 0 5408 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 22248

[startup+102.305 s]
/proc/loadavg: 1.16 1.39 1.20 2/65 10226
/proc/meminfo: memFree=1810344/2055920 swapFree=4178912/4192956
[pid=10225] ppid=10223 vsize=22908 CPUtime=102.27
/proc/10225/stat : 10225 (picosat) R 10223 10225 9745 0 -1 4194304 5247 0 0 0 10223 4 0 0 25 0 1 0 1144821363 23457792 5178 1992294400 134512640 135137933 4294956224 18446744073709551615 134553611 0 0 4096 0 0 0 0 17 1 0 0
/proc/10225/statm: 5727 5178 69 152 0 5573 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 22908

[startup+162.302 s]
/proc/loadavg: 1.06 1.32 1.18 2/65 10226
/proc/meminfo: memFree=1809832/2055920 swapFree=4178912/4192956
[pid=10225] ppid=10223 vsize=23436 CPUtime=162.25
/proc/10225/stat : 10225 (picosat) R 10223 10225 9745 0 -1 4194304 5378 0 0 0 16220 5 0 0 25 0 1 0 1144821363 23998464 5309 1992294400 134512640 135137933 4294956224 18446744073709551615 134548550 0 0 4096 0 0 0 0 17 1 0 0
/proc/10225/statm: 5859 5309 69 152 0 5705 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 23436

[startup+222.302 s]
/proc/loadavg: 1.02 1.26 1.17 2/65 10226
/proc/meminfo: memFree=1809320/2055920 swapFree=4178912/4192956
[pid=10225] ppid=10223 vsize=23832 CPUtime=222.23
/proc/10225/stat : 10225 (picosat) R 10223 10225 9745 0 -1 4194304 5491 0 0 0 22218 5 0 0 25 0 1 0 1144821363 24403968 5422 1992294400 134512640 135137933 4294956224 18446744073709551615 134554570 0 0 4096 0 0 0 0 17 1 0 0
/proc/10225/statm: 5958 5422 69 152 0 5804 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 23832

[startup+282.301 s]
/proc/loadavg: 1.00 1.21 1.16 2/65 10226
/proc/meminfo: memFree=1808616/2055920 swapFree=4178912/4192956
[pid=10225] ppid=10223 vsize=24492 CPUtime=282.21
/proc/10225/stat : 10225 (picosat) R 10223 10225 9745 0 -1 4194304 5674 0 0 0 28216 5 0 0 25 0 1 0 1144821363 25079808 5605 1992294400 134512640 135137933 4294956224 18446744073709551615 134548801 0 0 4096 0 0 0 0 17 1 0 0
/proc/10225/statm: 6123 5605 69 152 0 5969 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 24492

[startup+342.302 s]
/proc/loadavg: 1.00 1.17 1.14 2/65 10226
/proc/meminfo: memFree=1808040/2055920 swapFree=4178912/4192956
[pid=10225] ppid=10223 vsize=25152 CPUtime=342.21
/proc/10225/stat : 10225 (picosat) R 10223 10225 9745 0 -1 4194304 5817 0 0 0 34215 6 0 0 25 0 1 0 1144821363 25755648 5748 1992294400 134512640 135137933 4294956224 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/10225/statm: 6288 5748 69 152 0 6134 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 25152

[startup+402.301 s]
/proc/loadavg: 1.00 1.13 1.13 2/65 10226
/proc/meminfo: memFree=1807528/2055920 swapFree=4178912/4192956
[pid=10225] ppid=10223 vsize=25548 CPUtime=402.19
/proc/10225/stat : 10225 (picosat) R 10223 10225 9745 0 -1 4194304 5930 0 0 0 40213 6 0 0 25 0 1 0 1144821363 26161152 5861 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10225/statm: 6387 5861 69 152 0 6233 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 25548

[startup+462.302 s]
/proc/loadavg: 1.00 1.11 1.12 2/65 10226
/proc/meminfo: memFree=1807080/2055920 swapFree=4178912/4192956
[pid=10225] ppid=10223 vsize=25944 CPUtime=462.18
/proc/10225/stat : 10225 (picosat) R 10223 10225 9745 0 -1 4194304 6041 0 0 0 46211 7 0 0 25 0 1 0 1144821363 26566656 5972 1992294400 134512640 135137933 4294956224 18446744073709551615 134548600 0 0 4096 0 0 0 0 17 1 0 0
/proc/10225/statm: 6486 5972 69 152 0 6332 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 25944

[startup+522.301 s]
/proc/loadavg: 1.00 1.08 1.11 2/65 10226
/proc/meminfo: memFree=1806504/2055920 swapFree=4178912/4192956
[pid=10225] ppid=10223 vsize=26604 CPUtime=522.16
/proc/10225/stat : 10225 (picosat) R 10223 10225 9745 0 -1 4194304 6179 0 0 0 52209 7 0 0 25 0 1 0 1144821363 27242496 6110 1992294400 134512640 135137933 4294956224 18446744073709551615 134554574 0 0 4096 0 0 0 0 17 1 0 0
/proc/10225/statm: 6651 6110 69 152 0 6497 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 26604

[startup+582.301 s]
/proc/loadavg: 1.00 1.07 1.10 2/65 10226
/proc/meminfo: memFree=1805928/2055920 swapFree=4178912/4192956
[pid=10225] ppid=10223 vsize=27132 CPUtime=582.14
/proc/10225/stat : 10225 (picosat) R 10223 10225 9745 0 -1 4194304 6330 0 0 0 58207 7 0 0 25 0 1 0 1144821363 27783168 6261 1992294400 134512640 135137933 4294956224 18446744073709551615 134548661 0 0 4096 0 0 0 0 17 1 0 0
/proc/10225/statm: 6783 6261 69 152 0 6629 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 27132

[startup+642.302 s]
/proc/loadavg: 1.00 1.05 1.09 2/65 10226
/proc/meminfo: memFree=1805160/2055920 swapFree=4178912/4192956
[pid=10225] ppid=10223 vsize=27924 CPUtime=642.13
/proc/10225/stat : 10225 (picosat) R 10223 10225 9745 0 -1 4194304 6514 0 0 0 64205 8 0 0 25 0 1 0 1144821363 28594176 6445 1992294400 134512640 135137933 4294956224 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/10225/statm: 6981 6445 69 152 0 6827 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 27924

[startup+702.301 s]
/proc/loadavg: 1.00 1.04 1.08 2/65 10226
/proc/meminfo: memFree=1804328/2055920 swapFree=4178912/4192956
[pid=10225] ppid=10223 vsize=28712 CPUtime=702.11
/proc/10225/stat : 10225 (picosat) R 10223 10225 9745 0 -1 4194304 6704 0 0 0 70203 8 0 0 25 0 1 0 1144821363 29401088 6635 1992294400 134512640 135137933 4294956224 18446744073709551615 134551390 0 0 4096 0 0 0 0 17 1 0 0
/proc/10225/statm: 7178 6635 69 152 0 7024 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 28712

[startup+762.306 s]
/proc/loadavg: 1.00 1.03 1.08 2/65 10226
/proc/meminfo: memFree=1803816/2055920 swapFree=4178912/4192956
[pid=10225] ppid=10223 vsize=29240 CPUtime=762.09
/proc/10225/stat : 10225 (picosat) R 10223 10225 9745 0 -1 4194304 6818 0 0 0 76201 8 0 0 25 0 1 0 1144821363 29941760 6749 1992294400 134512640 135137933 4294956224 18446744073709551615 134552810 0 0 4096 0 0 0 0 17 1 0 0
/proc/10225/statm: 7310 6749 69 152 0 7156 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 29240

[startup+822.301 s]
/proc/loadavg: 1.00 1.02 1.07 2/65 10226
/proc/meminfo: memFree=1803368/2055920 swapFree=4178912/4192956
[pid=10225] ppid=10223 vsize=29636 CPUtime=822.08
/proc/10225/stat : 10225 (picosat) R 10223 10225 9745 0 -1 4194304 6929 0 0 0 82199 9 0 0 25 0 1 0 1144821363 30347264 6860 1992294400 134512640 135137933 4294956224 18446744073709551615 134554570 0 0 4096 0 0 0 0 17 1 0 0
/proc/10225/statm: 7409 6860 69 152 0 7255 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 29636

[startup+882.302 s]
/proc/loadavg: 1.00 1.02 1.06 2/65 10226
/proc/meminfo: memFree=1802920/2055920 swapFree=4178912/4192956
[pid=10225] ppid=10223 vsize=30032 CPUtime=882.06
/proc/10225/stat : 10225 (picosat) R 10223 10225 9745 0 -1 4194304 7038 0 0 0 88197 9 0 0 25 0 1 0 1144821363 30752768 6969 1992294400 134512640 135137933 4294956224 18446744073709551615 134554581 0 0 4096 0 0 0 0 17 1 0 0
/proc/10225/statm: 7508 6969 69 152 0 7354 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 30032

[startup+942.302 s]
/proc/loadavg: 1.00 1.01 1.06 2/65 10226
/proc/meminfo: memFree=1802472/2055920 swapFree=4178912/4192956
[pid=10225] ppid=10223 vsize=30560 CPUtime=942.05
/proc/10225/stat : 10225 (picosat) R 10223 10225 9745 0 -1 4194304 7149 0 0 0 94196 9 0 0 25 0 1 0 1144821363 31293440 7080 1992294400 134512640 135137933 4294956224 18446744073709551615 134548801 0 0 4096 0 0 0 0 17 1 0 0
/proc/10225/statm: 7640 7080 69 152 0 7486 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 30560

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.05 2/65 10226
/proc/meminfo: memFree=1802024/2055920 swapFree=4178912/4192956
[pid=10225] ppid=10223 vsize=30956 CPUtime=1002.04
/proc/10225/stat : 10225 (picosat) R 10223 10225 9745 0 -1 4194304 7259 0 0 0 100194 10 0 0 25 0 1 0 1144821363 31698944 7190 1992294400 134512640 135137933 4294956224 18446744073709551615 134551318 0 0 4096 0 0 0 0 17 1 0 0
/proc/10225/statm: 7739 7190 69 152 0 7585 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 30956

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 10226
/proc/meminfo: memFree=1801576/2055920 swapFree=4178912/4192956
[pid=10225] ppid=10223 vsize=31352 CPUtime=1062.02
/proc/10225/stat : 10225 (picosat) R 10223 10225 9745 0 -1 4194304 7369 0 0 0 106192 10 0 0 25 0 1 0 1144821363 32104448 7300 1992294400 134512640 135137933 4294956224 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/10225/statm: 7838 7300 69 152 0 7684 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 31352

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 10226
/proc/meminfo: memFree=1801064/2055920 swapFree=4178912/4192956
[pid=10225] ppid=10223 vsize=31880 CPUtime=1122
/proc/10225/stat : 10225 (picosat) R 10223 10225 9745 0 -1 4194304 7487 0 0 0 112190 10 0 0 25 0 1 0 1144821363 32645120 7418 1992294400 134512640 135137933 4294956224 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/10225/statm: 7970 7418 69 152 0 7816 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 31880

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 10226
/proc/meminfo: memFree=1800616/2055920 swapFree=4178912/4192956
[pid=10225] ppid=10223 vsize=32276 CPUtime=1181.98
/proc/10225/stat : 10225 (picosat) R 10223 10225 9745 0 -1 4194304 7597 0 0 0 118188 10 0 0 25 0 1 0 1144821363 33050624 7528 1992294400 134512640 135137933 4294956224 18446744073709551615 134548734 0 0 4096 0 0 0 0 17 1 0 0
/proc/10225/statm: 8069 7528 69 152 0 7915 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 32276



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 10226
/proc/meminfo: memFree=1800424/2055920 swapFree=4178912/4192956
[pid=10225] ppid=10223 vsize=32540 CPUtime=1200.08
/proc/10225/stat : 10225 (picosat) R 10223 10225 9745 0 -1 4194304 7642 0 0 0 119998 10 0 0 25 0 1 0 1144821363 33320960 7573 1992294400 134512640 135137933 4294956224 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/10225/statm: 8135 7573 69 152 0 7981 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 32540

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.1
CPU user time (s): 1199.99
CPU system time (s): 0.114982
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 32540

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.114982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7642
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 1143

runsolver used 1.11283 second user time and 2.68159 second system time

The end

Launcher Data 

Begin job on node47 at 2009-04-03 03:19:48
IDJOB=1553985
IDBENCH=70772
IDSOLVER=506
FILE ID=node47/1553985-1238721588
PBS_JOBID= 9085318
Free space on /tmp= 66364 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/APPLICATIONS/bitverif/countbitsrotate/countbitsrotate128.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1553985-1238721588/watcher-1553985-1238721588 -o /tmp/evaluation-result-1553985-1238721588/solver-1553985-1238721588 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1553985-1238721588.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= f21954c654ab1cfd9e2c1aa6fdf49c58
RANDOM SEED=1067431838

node47.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:       1831568 kB
Buffers:         35560 kB
Cached:         102376 kB
SwapCached:       7856 kB
Active:          19968 kB
Inactive:       128352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1831568 kB
SwapTotal:     4192956 kB
SwapFree:      4178912 kB
Dirty:            7736 kB
Writeback:           0 kB
Mapped:          16104 kB
Slab:            62052 kB
Committed_AS:  3325928 kB
PageTables:       1452 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= 66360 MiB
End job on node47 at 2009-04-03 03:39:51