Trace number 1732747

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) 1200.08 1200.44

General information on the benchmark

NameCRAFTED/ramseycube/
Q3inK13.cnf
MD5SUMee4a2d6030f643cfa5b109579b0e5c45
Bench CategoryCRAFTED (crafted 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 variables78
Number of clauses2162160
Sum of the clauses size25945920
Maximum clause length12
Minimum clause length12
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 52162160

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-1732747-1240782688.cnf
0.00/0.00	c parsed header 'p cnf 78 2162160'
4.19/4.27	c initialized 78 variables
4.19/4.27	c found 2162160 non trivial clauses
4.19/4.27	c
4.19/4.27	c random number generator seed 0
4.19/4.27	c 
4.19/4.27	c  seconds     variables   original    learned     agility
4.19/4.27	c         level        used      conflicts    limit          MB
4.19/4.27	c 
4.19/4.27	c s   4.3   0.0    78   0.0 216e4     0     0     0   0.0 148.0 
6.39/6.42	c 
6.39/6.42	c initial reduction limit 1081080 clauses
6.39/6.42	c 
6.39/6.42	c +   6.4  36.2    78 100.0 216e4   100   100 118e4   4.2 148.0 
6.50/6.51	c R   6.5  36.2    78 100.0 216e4   101   101 118e4   4.3 148.0 
7.79/7.85	c +   7.9  33.4    78 100.0 216e4   250   250 130e4   8.8 148.0 
8.69/8.80	c R   8.8  34.4    78 100.0 216e4   401   401 130e4  13.7 148.0 
9.39/9.48	c +   9.5  34.0    78 100.0 216e4   475   475 143e4  16.3 148.0 
12.69/12.74	c +  12.7  33.7    78 100.0 216e4   812   812 158e4  23.6 148.1 
15.39/15.40	c N  15.4  34.3    78 100.0 216e4  1204  1204 158e4  29.5 148.2 
15.79/15.83	c +  15.8  34.6    78 100.0 216e4  1317  1317 174e4  31.0 148.2 
18.59/18.65	c +  18.6  34.6    78 100.0 216e4  2074  2074 191e4  35.4 148.3 
21.59/21.60	c +  21.6  35.2    78 100.0 216e4  3209  3209 210e4  37.1 148.5 
21.59/21.61	c N  21.6  35.2    78 100.0 216e4  3211  3211 210e4  37.2 148.5 
26.78/26.82	c +  26.8  35.3    78 100.0 216e4  4911  4911 231e4  38.6 148.8 
32.17/32.20	c +  32.2  35.4    78 100.0 216e4  7464  7464 254e4  38.9 149.2 
33.37/33.43	c N  33.4  35.3    78 100.0 216e4  8025  8025 254e4  38.7 149.2 
40.27/40.31	c +  40.3  35.2    78 100.0 216e4 11293 11293 280e4  36.3 149.8 
53.47/53.54	c +  53.5  35.1    78 100.0 216e4 17036 17036 308e4  39.6 150.7 
57.87/57.92	c N  57.9  35.1    78 100.0 216e4 19242 19242 308e4  39.4 151.1 
67.76/67.87	c +  67.8  34.7    78 100.0 216e4 25650 25650 339e4  38.4 152.0 
95.25/95.39	c +  95.4  34.5    78 100.0 216e4 38571 38571 373e4  38.2 154.1 
109.13/109.23	c N 109.2  34.4    78 100.0 216e4 44890 44890 373e4  39.0 155.1 
109.13/109.23	c 
109.13/109.23	c  seconds     variables   original    learned     agility
109.13/109.23	c         level        used      conflicts    limit          MB
109.13/109.23	c 
134.03/134.13	c + 134.1  34.2    78 100.0 216e4 57952 57952 410e4  39.7 157.1 
191.31/191.43	c + 191.4  33.7    78 100.0 216e4 87023 87023 451e4  38.8 161.6 
219.70/219.88	c N 219.8  33.6    78 100.0 216e4 102e3 102e3 451e4  38.4 164.0 
276.89/277.02	c + 276.9  33.2    78 100.0 216e4 130e3 130e3 496e4  38.3 168.1 
440.54/440.73	c + 440.6  33.0    78 100.0 216e4 196e3 196e3 546e4  38.6 178.4 
522.62/522.80	c N 522.6  32.8    78 100.0 216e4 230e3 230e3 546e4  39.0 183.5 
674.07/674.35	c + 674.1  32.8    78 100.0 216e4 294e3 294e3 601e4  37.8 194.0 
1055.27/1055.68	c + 106e1  32.6    78 100.0 216e4 441e3 441e3 661e4  39.2 216.0

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-1732747-1240782688/watcher-1732747-1240782688 -o /tmp/evaluation-result-1732747-1240782688/solver-1732747-1240782688 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1732747-1240782688.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: 1.07 1.02 1.00 3/64 28417
/proc/meminfo: memFree=1569800/2055920 swapFree=4180920/4192956
[pid=28417] ppid=28415 vsize=912 CPUtime=0
/proc/28417/stat : 28417 (picosat) R 28415 28417 28048 0 -1 4194304 122 0 0 0 0 0 0 0 20 0 1 0 106302501 933888 107 1992294400 134512640 135137933 4294956240 18446744073709551615 134683695 0 0 4096 0 0 0 0 17 1 0 0
/proc/28417/statm: 228 107 56 152 0 74 0

[startup+0.080813 s]
/proc/loadavg: 1.07 1.02 1.00 3/64 28417
/proc/meminfo: memFree=1569800/2055920 swapFree=4180920/4192956
[pid=28417] ppid=28415 vsize=3828 CPUtime=0.07
/proc/28417/stat : 28417 (picosat) R 28415 28417 28048 0 -1 4194304 848 0 0 0 7 0 0 0 20 0 1 0 106302501 3919872 833 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/28417/statm: 957 833 56 152 0 803 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3828

[startup+0.101814 s]
/proc/loadavg: 1.07 1.02 1.00 3/64 28417
/proc/meminfo: memFree=1569800/2055920 swapFree=4180920/4192956
[pid=28417] ppid=28415 vsize=4620 CPUtime=0.09
/proc/28417/stat : 28417 (picosat) R 28415 28417 28048 0 -1 4194304 1050 0 0 0 9 0 0 0 20 0 1 0 106302501 4730880 1035 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/28417/statm: 1155 1036 56 152 0 1001 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4620

[startup+0.301833 s]
/proc/loadavg: 1.07 1.02 1.00 3/64 28417
/proc/meminfo: memFree=1569800/2055920 swapFree=4180920/4192956
[pid=28417] ppid=28415 vsize=12648 CPUtime=0.29
/proc/28417/stat : 28417 (picosat) R 28415 28417 28048 0 -1 4194304 2974 0 0 0 27 2 0 0 22 0 1 0 106302501 12951552 2959 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/28417/statm: 3162 2959 56 152 0 3008 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12648

[startup+0.701875 s]
/proc/loadavg: 1.07 1.02 1.00 3/64 28417
/proc/meminfo: memFree=1569800/2055920 swapFree=4180920/4192956
[pid=28417] ppid=28415 vsize=28324 CPUtime=0.69
/proc/28417/stat : 28417 (picosat) R 28415 28417 28048 0 -1 4194304 6830 0 0 0 64 5 0 0 25 0 1 0 106302501 29003776 6815 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/28417/statm: 7081 6816 56 152 0 6927 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28324

[startup+1.50296 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 28418
/proc/meminfo: memFree=1531080/2055920 swapFree=4180920/4192956
[pid=28417] ppid=28415 vsize=59676 CPUtime=1.5
/proc/28417/stat : 28417 (picosat) R 28415 28417 28048 0 -1 4194304 14565 0 0 0 141 9 0 0 25 0 1 0 106302501 61108224 14550 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/28417/statm: 14919 14550 56 152 0 14765 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 59676

[startup+3.10112 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 28418
/proc/meminfo: memFree=1488456/2055920 swapFree=4180920/4192956
[pid=28417] ppid=28415 vsize=122116 CPUtime=3.09
/proc/28417/stat : 28417 (picosat) R 28415 28417 28048 0 -1 4194304 29938 0 0 0 290 19 0 0 25 0 1 0 106302501 125046784 29923 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/28417/statm: 30529 29924 56 152 0 30375 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 122116

[startup+6.30144 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 28418
/proc/meminfo: memFree=1409096/2055920 swapFree=4180920/4192956
[pid=28417] ppid=28415 vsize=169116 CPUtime=6.29
/proc/28417/stat : 28417 (picosat) R 28415 28417 28048 0 -1 4194304 40217 0 0 0 603 26 0 0 25 0 1 0 106302501 173174784 40202 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28417/statm: 42279 40202 69 152 0 42125 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 169116

[startup+12.7011 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 28418
/proc/meminfo: memFree=1409096/2055920 swapFree=4180920/4192956
[pid=28417] ppid=28415 vsize=169248 CPUtime=12.69
/proc/28417/stat : 28417 (picosat) R 28415 28417 28048 0 -1 4194304 40247 0 0 0 1243 26 0 0 25 0 1 0 106302501 173309952 40232 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28417/statm: 42312 40232 69 152 0 42158 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 169248

[startup+25.5014 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 28418
/proc/meminfo: memFree=1408520/2055920 swapFree=4180920/4192956
[pid=28417] ppid=28415 vsize=169916 CPUtime=25.48
/proc/28417/stat : 28417 (picosat) R 28415 28417 28048 0 -1 4194304 40403 0 0 0 2522 26 0 0 25 0 1 0 106302501 173993984 40388 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28417/statm: 42479 40388 69 152 0 42325 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 169916

[startup+51.102 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 28418
/proc/meminfo: memFree=1406792/2055920 swapFree=4180920/4192956
[pid=28417] ppid=28415 vsize=171820 CPUtime=51.07
/proc/28417/stat : 28417 (picosat) R 28415 28417 28048 0 -1 4194304 40875 0 0 0 5080 27 0 0 25 0 1 0 106302501 175943680 40860 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28417/statm: 42955 40860 69 152 0 42801 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 171820

[startup+102.306 s]
/proc/loadavg: 1.01 1.01 1.00 3/65 28418
/proc/meminfo: memFree=1401992/2055920 swapFree=4180920/4192956
[pid=28417] ppid=28415 vsize=176172 CPUtime=102.25
/proc/28417/stat : 28417 (picosat) R 28415 28417 28048 0 -1 4194304 41951 0 0 0 10196 29 0 0 25 0 1 0 106302501 180400128 41936 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/28417/statm: 44043 41936 69 152 0 43889 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 176172

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28418
/proc/meminfo: memFree=1397448/2055920 swapFree=4180920/4192956
[pid=28417] ppid=28415 vsize=181444 CPUtime=162.22
/proc/28417/stat : 28417 (picosat) R 28415 28417 28048 0 -1 4194304 43228 0 0 0 16191 31 0 0 25 0 1 0 106302501 185798656 43213 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28417/statm: 45361 43213 69 152 0 45207 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 181444

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28418
/proc/meminfo: memFree=1392328/2055920 swapFree=4180920/4192956
[pid=28417] ppid=28415 vsize=186328 CPUtime=222.2
/proc/28417/stat : 28417 (picosat) R 28415 28417 28048 0 -1 4194304 44490 0 0 0 22188 32 0 0 25 0 1 0 106302501 190799872 44475 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28417/statm: 46582 44475 69 152 0 46428 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 186328

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28418
/proc/meminfo: memFree=1387592/2055920 swapFree=4180920/4192956
[pid=28417] ppid=28415 vsize=191460 CPUtime=282.19
/proc/28417/stat : 28417 (picosat) R 28415 28417 28048 0 -1 4194304 45675 0 0 0 28186 33 0 0 25 0 1 0 106302501 196055040 45660 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/28417/statm: 47865 45660 69 152 0 47711 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 191460

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28418
/proc/meminfo: memFree=1384008/2055920 swapFree=4180920/4192956
[pid=28417] ppid=28415 vsize=194892 CPUtime=342.17
/proc/28417/stat : 28417 (picosat) R 28415 28417 28048 0 -1 4194304 46546 0 0 0 34183 34 0 0 25 0 1 0 106302501 199569408 46531 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/28417/statm: 48723 46531 69 152 0 48569 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 194892

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28418
/proc/meminfo: memFree=1379912/2055920 swapFree=4180920/4192956
[pid=28417] ppid=28415 vsize=198852 CPUtime=402.15
/proc/28417/stat : 28417 (picosat) R 28415 28417 28048 0 -1 4194304 47577 0 0 0 40180 35 0 0 25 0 1 0 106302501 203624448 47562 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28417/statm: 49713 47562 69 152 0 49559 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 198852

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28418
/proc/meminfo: memFree=1375688/2055920 swapFree=4180920/4192956
[pid=28417] ppid=28415 vsize=202944 CPUtime=462.13
/proc/28417/stat : 28417 (picosat) R 28415 28417 28048 0 -1 4194304 48619 0 0 0 46177 36 0 0 25 0 1 0 106302501 207814656 48604 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28417/statm: 50736 48604 69 152 0 50582 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 202944

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28418
/proc/meminfo: memFree=1371784/2055920 swapFree=4180920/4192956
[pid=28417] ppid=28415 vsize=206772 CPUtime=522.12
/proc/28417/stat : 28417 (picosat) R 28415 28417 28048 0 -1 4194304 49607 0 0 0 52174 38 0 0 25 0 1 0 106302501 211734528 49592 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28417/statm: 51693 49592 69 152 0 51539 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 206772

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28424
/proc/meminfo: memFree=1367368/2055920 swapFree=4180920/4192956
[pid=28417] ppid=28415 vsize=210996 CPUtime=582.1
/proc/28417/stat : 28417 (picosat) R 28415 28417 28048 0 -1 4194304 50676 0 0 0 58170 40 0 0 25 0 1 0 106302501 216059904 50661 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28417/statm: 52749 50661 69 152 0 52595 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 210996

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28424
/proc/meminfo: memFree=1363272/2055920 swapFree=4180920/4192956
[pid=28417] ppid=28415 vsize=215980 CPUtime=642.09
/proc/28417/stat : 28417 (picosat) R 28415 28417 28048 0 -1 4194304 51701 0 0 0 64168 41 0 0 25 0 1 0 106302501 221163520 51686 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28417/statm: 53995 51686 69 152 0 53841 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 215980

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28424
/proc/meminfo: memFree=1359624/2055920 swapFree=4180920/4192956
[pid=28417] ppid=28415 vsize=219544 CPUtime=702.07
/proc/28417/stat : 28417 (picosat) R 28415 28417 28048 0 -1 4194304 52607 0 0 0 70165 42 0 0 25 0 1 0 106302501 224813056 52592 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28417/statm: 54886 52592 69 152 0 54732 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 219544

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28424
/proc/meminfo: memFree=1355464/2055920 swapFree=4180920/4192956
[pid=28417] ppid=28415 vsize=223636 CPUtime=762.05
/proc/28417/stat : 28417 (picosat) R 28415 28417 28048 0 -1 4194304 53631 0 0 0 76162 43 0 0 25 0 1 0 106302501 229003264 53616 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28417/statm: 55909 53616 69 152 0 55755 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 223636

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28424
/proc/meminfo: memFree=1351496/2055920 swapFree=4180920/4192956
[pid=28417] ppid=28415 vsize=227464 CPUtime=822.03
/proc/28417/stat : 28417 (picosat) R 28415 28417 28048 0 -1 4194304 54624 0 0 0 82158 45 0 0 25 0 1 0 106302501 232923136 54609 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28417/statm: 56866 54609 69 152 0 56712 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 227464

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28424
/proc/meminfo: memFree=1347720/2055920 swapFree=4180920/4192956
[pid=28417] ppid=28415 vsize=231028 CPUtime=882.02
/proc/28417/stat : 28417 (picosat) R 28415 28417 28048 0 -1 4194304 55557 0 0 0 88155 47 0 0 25 0 1 0 106302501 236572672 55542 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28417/statm: 57757 55542 69 152 0 57603 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 231028

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28424
/proc/meminfo: memFree=1344008/2055920 swapFree=4180920/4192956
[pid=28417] ppid=28415 vsize=234724 CPUtime=942
/proc/28417/stat : 28417 (picosat) R 28415 28417 28048 0 -1 4194304 56488 0 0 0 94152 48 0 0 25 0 1 0 106302501 240357376 56473 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28417/statm: 58681 56473 69 152 0 58527 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 234724

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28424
/proc/meminfo: memFree=1340296/2055920 swapFree=4180920/4192956
[pid=28417] ppid=28415 vsize=238288 CPUtime=1001.98
/proc/28417/stat : 28417 (picosat) R 28415 28417 28048 0 -1 4194304 57397 0 0 0 100149 49 0 0 25 0 1 0 106302501 244006912 57382 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28417/statm: 59572 57382 69 152 0 59418 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 238288

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28424
/proc/meminfo: memFree=1336776/2055920 swapFree=4180920/4192956
[pid=28417] ppid=28415 vsize=241720 CPUtime=1061.97
/proc/28417/stat : 28417 (picosat) R 28415 28417 28048 0 -1 4194304 58296 0 0 0 106147 50 0 0 25 0 1 0 106302501 247521280 58281 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28417/statm: 60430 58281 69 152 0 60276 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 241720

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28424
/proc/meminfo: memFree=1333128/2055920 swapFree=4180920/4192956
[pid=28417] ppid=28415 vsize=245284 CPUtime=1121.95
/proc/28417/stat : 28417 (picosat) R 28415 28417 28048 0 -1 4194304 59188 0 0 0 112144 51 0 0 25 0 1 0 106302501 251170816 59173 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28417/statm: 61321 59173 69 152 0 61167 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 245284

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28424
/proc/meminfo: memFree=1329416/2055920 swapFree=4180920/4192956
[pid=28417] ppid=28415 vsize=248848 CPUtime=1181.93
/proc/28417/stat : 28417 (picosat) R 28415 28417 28048 0 -1 4194304 60119 0 0 0 118141 52 0 0 25 0 1 0 106302501 254820352 60104 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/28417/statm: 62212 60104 69 152 0 62058 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 248848



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28424
/proc/meminfo: memFree=1328520/2055920 swapFree=4180920/4192956
[pid=28417] ppid=28415 vsize=249640 CPUtime=1200.03
/proc/28417/stat : 28417 (picosat) R 28415 28417 28048 0 -1 4194304 60324 0 0 0 119951 52 0 0 25 0 1 0 106302501 255631360 60309 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/28417/statm: 62410 60309 69 152 0 62256 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 249640

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): 1200.44
CPU time (s): 1200.08
CPU user time (s): 1199.51
CPU system time (s): 0.566913
CPU usage (%): 99.9696
Max. virtual memory (cumulated for all children) (KiB): 249640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.51
system time used= 0.566913
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 60324
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= 3140

runsolver used 1.17882 second user time and 3.20251 second system time

The end

Launcher Data 

Begin job on node27 at 2009-04-26 23:51:36
IDJOB=1732747
IDBENCH=71127
IDSOLVER=506
FILE ID=node27/1732747-1240782688
PBS_JOBID= 9187226
Free space on /tmp= 66160 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/CRAFTED/ramseycube/Q3inK13.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1732747-1240782688/watcher-1732747-1240782688 -o /tmp/evaluation-result-1732747-1240782688/solver-1732747-1240782688 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1732747-1240782688.cnf

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

MD5SUM BENCH= ee4a2d6030f643cfa5b109579b0e5c45
RANDOM SEED=719896530

node27.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		: 2800.234
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	: 5521.40
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		: 2800.234
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:       1570216 kB
Buffers:         47896 kB
Cached:         357164 kB
SwapCached:       5116 kB
Active:         174244 kB
Inactive:       238944 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1570216 kB
SwapTotal:     4192956 kB
SwapFree:      4180920 kB
Dirty:           90828 kB
Writeback:           0 kB
Mapped:          14112 kB
Slab:            58400 kB
Committed_AS:   392156 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66160 MiB
End job on node27 at 2009-04-27 00:11:38