Trace number 1731797

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) 1200.06 1200.41

General information on the benchmark

NameCRAFTED/sgen/unsat/
sgen1-unsat-109-100.cnf
MD5SUM3e5f7eb325866565204de5c9ce2ffaee
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 variables109
Number of clauses228
Sum of the clauses size684
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3228
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-1731797-1240774513.cnf
0.00/0.00	c parsed header 'p cnf 109 228'
0.00/0.00	c initialized 109 variables
0.00/0.00	c found 228 non trivial clauses
0.00/0.00	c
0.00/0.00	c random number generator seed 0
0.00/0.00	c 
0.00/0.00	c  seconds     variables   original    learned     agility
0.00/0.00	c         level        used      conflicts    limit          MB
0.00/0.00	c 
0.00/0.00	c s   0.0   0.0   109   0.0   228     0     0     0   0.0   0.0 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 114 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  23.1   109  87.2   228   100   100   125   9.9   0.0 
0.00/0.00	c R   0.0  23.1   109  87.2   228   101   101   125  10.0   0.0 
0.00/0.00	c +   0.0  21.7   109 100.0   228   250   117   137  16.5   0.0 
0.00/0.00	c R   0.0  24.0   109 100.0   228   405   126   137  21.4   0.0 
0.00/0.00	c +   0.0  24.3   109 100.0   228   475   124   150  22.3   0.0 
0.00/0.01	c +   0.0  26.4   109 100.0   228   812   148   165  26.3   0.0 
0.00/0.01	c N   0.0  27.2   109 100.0   228  1207   116   165  26.2   0.0 
0.00/0.02	c +   0.0  27.4   109 100.0   228  1317   139   181  28.0   0.0 
0.00/0.03	c +   0.0  27.5   109 100.0   228  2074   140   199  27.9   0.0 
0.04/0.05	c +   0.1  27.1   109 100.0   228  3209   134   218  30.5   0.0 
0.04/0.05	c N   0.1  27.1   109 100.0   228  3212   137   218  30.6   0.0 
0.04/0.08	c +   0.1  27.5   109 100.0   228  4911   137   239  30.3   0.0 
0.09/0.12	c +   0.1  27.6   109 100.0   228  7464   210   262  28.9   0.0 
0.09/0.13	c N   0.1  27.6   109 100.0   228  8027   231   262  28.4   0.0 
0.09/0.18	c +   0.2  27.5   109 100.0   228 11293   245   288  26.5   0.0 
0.19/0.27	c +   0.3  27.2   109 100.0   228 17036   213   316  28.4   0.0 
0.29/0.31	c N   0.3  26.9   109 100.0   228 19252   308   316  26.3   0.0 
0.39/0.41	c +   0.4  26.5   109 100.0   228 25650   189   347  25.7   0.0 
0.59/0.62	c +   0.6  25.9   109 100.0   228 38571   278   381  30.2   0.0 
0.69/0.72	c N   0.7  25.8   109 100.0   228 44910   377   381  29.5   0.0 
0.69/0.72	c 
0.69/0.72	c  seconds     variables   original    learned     agility
0.69/0.72	c         level        used      conflicts    limit          MB
0.69/0.72	c 
0.89/0.93	c +   0.9  25.3   109 100.0   228 57952   316   419  26.1   0.0 
1.40/1.43	c +   1.4  25.0   109 100.0   228 87023   410   460  26.5   0.0 
1.59/1.70	c N   1.7  24.8   109 100.0   228 102e3   441   460  28.5   0.0 
2.10/2.17	c +   2.2  24.5   109 100.0   228 130e3   441   506  23.5   0.0 
3.20/3.25	c +   3.3  24.0   109 100.0   228 196e3   398   556  27.0   0.0 
3.79/3.84	c N   3.8  23.6   109 100.0   228 230e3   547   556  29.5   0.1 
4.89/4.93	c +   4.9  23.3   109 100.0   228 294e3   514   611  25.3   0.1 
7.49/7.50	c +   7.5  23.0   109 100.0   228 441e3   359   672  31.0   0.0 
8.69/8.71	c N   8.7  22.9   109 100.0   228 512e3   537   672  28.4   0.1 
11.29/11.36	c +  11.4  23.0   109 100.0   228 662e3   575   739  25.1   0.1 
16.99/17.06	c +  17.1  22.9   109 100.0   228 993e3   704   812  25.8   0.1 
19.39/19.47	c N  19.5  22.8   109 100.0   228 112e4   535   812  26.8   0.1 
25.89/25.92	c +  25.9  22.7   109 100.0   228 148e4   528   893  27.0   0.1 
39.58/39.61	c +  39.6  22.6   109 100.0   228 223e4   469   982  26.3   0.1 
43.88/43.99	c N  44.0  22.5   109 100.0   228 246e4   879   982  27.6   0.1 
60.67/60.77	c +  60.8  22.5   109 100.0   228 335e4   695  1080  24.2   0.1 
91.97/92.01	c +  92.0  22.3   109 100.0   228 502e4   921  1188  24.4   0.1 
97.66/97.70	c N  97.7  22.2   109 100.0   228 533e4  1060  1188  25.3   0.1 
139.45/139.52	c + 139.5  22.1   109 100.0   228 754e4   617  1306  23.5   0.1 
213.13/213.30	c + 213.2  21.8   109 100.0   228 113e5  1064  1436  24.4   0.1 
216.33/216.42	c N 216.4  21.8   109 100.0   228 114e5  1313  1436  24.8   0.1 
326.40/326.51	c + 326.4  21.8   109 100.0   228 169e5   887  1579  25.5   0.1 
326.40/326.51	c 
326.40/326.51	c  seconds     variables   original    learned     agility
326.40/326.51	c         level        used      conflicts    limit          MB
326.40/326.51	c 
478.76/478.91	c N 478.8  21.6   109 100.0   228 246e5  1196  1579  26.3   0.1 
495.96/496.13	c + 496.0  21.7   109 100.0   228 254e5   923  1736  30.4   0.1 
755.77/756.02	c + 755.8  21.7   109 100.0   228 381e5  1151  1909  28.6   0.1 
1051.59/1051.97	c N 105e1  21.4   109 100.0   228 524e5  1026  1909  25.9   0.1 
1155.67/1156.02	c + 116e1  21.4   109 100.0   228 572e5  1310  2099  23.2   0.1

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-1731797-1240774513/watcher-1731797-1240774513 -o /tmp/evaluation-result-1731797-1240774513/solver-1731797-1240774513 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1731797-1240774513.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: 0.92 0.97 0.98 3/64 28433
/proc/meminfo: memFree=1491312/2055920 swapFree=4181324/4192956
[pid=28433] ppid=28431 vsize=780 CPUtime=0
/proc/28433/stat : 28433 (picosat) R 28431 28433 28202 0 -1 4194304 100 0 0 0 0 0 0 0 18 0 1 0 105484548 798720 85 1992294400 134512640 135137933 4294956240 18446744073709551615 134569826 0 0 4096 0 0 0 0 17 1 0 0
/proc/28433/statm: 195 85 69 152 0 41 0

[startup+0.051811 s]
/proc/loadavg: 0.92 0.97 0.98 3/64 28433
/proc/meminfo: memFree=1491312/2055920 swapFree=4181324/4192956
[pid=28433] ppid=28431 vsize=780 CPUtime=0.04
/proc/28433/stat : 28433 (picosat) R 28431 28433 28202 0 -1 4194304 102 0 0 0 4 0 0 0 18 0 1 0 105484548 798720 87 1992294400 134512640 135137933 4294956240 18446744073709551615 134551763 0 0 4096 0 0 0 0 17 1 0 0
/proc/28433/statm: 195 87 69 152 0 41 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 780

[startup+0.101815 s]
/proc/loadavg: 0.92 0.97 0.98 3/64 28433
/proc/meminfo: memFree=1491312/2055920 swapFree=4181324/4192956
[pid=28433] ppid=28431 vsize=780 CPUtime=0.09
/proc/28433/stat : 28433 (picosat) R 28431 28433 28202 0 -1 4194304 103 0 0 0 9 0 0 0 18 0 1 0 105484548 798720 88 1992294400 134512640 135137933 4294956240 18446744073709551615 134527806 0 0 4096 0 0 0 0 17 1 0 0
/proc/28433/statm: 195 88 69 152 0 41 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 780

[startup+0.301837 s]
/proc/loadavg: 0.92 0.97 0.98 3/64 28433
/proc/meminfo: memFree=1491312/2055920 swapFree=4181324/4192956
[pid=28433] ppid=28431 vsize=780 CPUtime=0.29
/proc/28433/stat : 28433 (picosat) R 28431 28433 28202 0 -1 4194304 105 0 0 0 29 0 0 0 19 0 1 0 105484548 798720 90 1992294400 134512640 135137933 4294956240 18446744073709551615 134552160 0 0 4096 0 0 0 0 17 1 0 0
/proc/28433/statm: 195 90 69 152 0 41 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 780

[startup+0.70188 s]
/proc/loadavg: 0.92 0.97 0.98 3/64 28433
/proc/meminfo: memFree=1491312/2055920 swapFree=4181324/4192956
[pid=28433] ppid=28431 vsize=780 CPUtime=0.69
/proc/28433/stat : 28433 (picosat) R 28431 28433 28202 0 -1 4194304 106 0 0 0 69 0 0 0 23 0 1 0 105484548 798720 91 1992294400 134512640 135137933 4294956240 18446744073709551615 134548834 0 0 4096 0 0 0 0 17 1 0 0
/proc/28433/statm: 195 91 69 152 0 41 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 780

[startup+1.50297 s]
/proc/loadavg: 0.92 0.97 0.98 2/65 28434
/proc/meminfo: memFree=1491112/2055920 swapFree=4181324/4192956
[pid=28433] ppid=28431 vsize=780 CPUtime=1.5
/proc/28433/stat : 28433 (picosat) R 28431 28433 28202 0 -1 4194304 109 0 0 0 150 0 0 0 25 0 1 0 105484548 798720 94 1992294400 134512640 135137933 4294956240 18446744073709551615 134568642 0 0 4096 0 0 0 0 17 1 0 0
/proc/28433/statm: 195 94 69 152 0 41 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 780

[startup+3.10114 s]
/proc/loadavg: 0.92 0.97 0.98 2/65 28434
/proc/meminfo: memFree=1490984/2055920 swapFree=4181324/4192956
[pid=28433] ppid=28431 vsize=780 CPUtime=3.09
/proc/28433/stat : 28433 (picosat) R 28431 28433 28202 0 -1 4194304 113 0 0 0 309 0 0 0 25 0 1 0 105484548 798720 98 1992294400 134512640 135137933 4294956240 18446744073709551615 134553613 0 0 4096 0 0 0 0 17 1 0 0
/proc/28433/statm: 195 98 69 152 0 41 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 780

[startup+6.30148 s]
/proc/loadavg: 1.01 0.99 0.98 2/65 28434
/proc/meminfo: memFree=1490984/2055920 swapFree=4181324/4192956
[pid=28433] ppid=28431 vsize=780 CPUtime=6.29
/proc/28433/stat : 28433 (picosat) R 28431 28433 28202 0 -1 4194304 117 0 0 0 629 0 0 0 25 0 1 0 105484548 798720 102 1992294400 134512640 135137933 4294956240 18446744073709551615 134551287 0 0 4096 0 0 0 0 17 1 0 0
/proc/28433/statm: 195 102 69 152 0 41 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 780

[startup+12.7012 s]
/proc/loadavg: 1.01 0.99 0.98 2/65 28434
/proc/meminfo: memFree=1490856/2055920 swapFree=4181324/4192956
[pid=28433] ppid=28431 vsize=780 CPUtime=12.69
/proc/28433/stat : 28433 (picosat) R 28431 28433 28202 0 -1 4194304 122 0 0 0 1269 0 0 0 25 0 1 0 105484548 798720 107 1992294400 134512640 135137933 4294956240 18446744073709551615 134542985 0 0 4096 0 0 0 0 17 1 0 0
/proc/28433/statm: 195 107 69 152 0 41 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 780

[startup+25.5015 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 28434
/proc/meminfo: memFree=1490792/2055920 swapFree=4181324/4192956
[pid=28433] ppid=28431 vsize=780 CPUtime=25.49
/proc/28433/stat : 28433 (picosat) R 28431 28433 28202 0 -1 4194304 125 0 0 0 2549 0 0 0 25 0 1 0 105484548 798720 110 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28433/statm: 195 110 69 152 0 41 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 780

[startup+51.1013 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 28434
/proc/meminfo: memFree=1490856/2055920 swapFree=4181324/4192956
[pid=28433] ppid=28431 vsize=780 CPUtime=51.08
/proc/28433/stat : 28433 (picosat) R 28431 28433 28202 0 -1 4194304 125 0 0 0 5108 0 0 0 25 0 1 0 105484548 798720 110 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28433/statm: 195 110 69 152 0 41 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 780

[startup+102.306 s]
/proc/loadavg: 1.04 1.00 0.99 2/65 28434
/proc/meminfo: memFree=1490792/2055920 swapFree=4181324/4192956
[pid=28433] ppid=28431 vsize=908 CPUtime=102.27
/proc/28433/stat : 28433 (picosat) R 28431 28433 28202 0 -1 4194304 137 0 0 0 10227 0 0 0 25 0 1 0 105484548 929792 122 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/28433/statm: 227 122 69 152 0 73 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 908

[startup+162.301 s]
/proc/loadavg: 1.05 1.01 0.99 2/65 28434
/proc/meminfo: memFree=1490728/2055920 swapFree=4181324/4192956
[pid=28433] ppid=28431 vsize=908 CPUtime=162.24
/proc/28433/stat : 28433 (picosat) R 28431 28433 28202 0 -1 4194304 144 0 0 0 16224 0 0 0 25 0 1 0 105484548 929792 129 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/28433/statm: 227 129 69 152 0 73 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 908

[startup+222.302 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 28436
/proc/meminfo: memFree=1490600/2055920 swapFree=4181324/4192956
[pid=28433] ppid=28431 vsize=908 CPUtime=222.23
/proc/28433/stat : 28433 (picosat) R 28431 28433 28202 0 -1 4194304 145 0 0 0 22223 0 0 0 25 0 1 0 105484548 929792 130 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/28433/statm: 227 130 69 152 0 73 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 908

[startup+282.301 s]
/proc/loadavg: 1.18 1.06 1.01 2/65 28436
/proc/meminfo: memFree=1490536/2055920 swapFree=4181324/4192956
[pid=28433] ppid=28431 vsize=908 CPUtime=282.21
/proc/28433/stat : 28433 (picosat) R 28431 28433 28202 0 -1 4194304 151 0 0 0 28221 0 0 0 25 0 1 0 105484548 929792 136 1992294400 134512640 135137933 4294956240 18446744073709551615 134551631 0 0 4096 0 0 0 0 17 1 0 0
/proc/28433/statm: 227 136 69 152 0 73 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 908

[startup+342.302 s]
/proc/loadavg: 1.14 1.06 1.01 2/65 28436
/proc/meminfo: memFree=1490536/2055920 swapFree=4181324/4192956
[pid=28433] ppid=28431 vsize=908 CPUtime=342.19
/proc/28433/stat : 28433 (picosat) R 28431 28433 28202 0 -1 4194304 157 0 0 0 34219 0 0 0 25 0 1 0 105484548 929792 142 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/28433/statm: 227 142 69 152 0 73 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 908

[startup+402.302 s]
/proc/loadavg: 1.05 1.05 1.00 2/65 28436
/proc/meminfo: memFree=1490472/2055920 swapFree=4181324/4192956
[pid=28433] ppid=28431 vsize=908 CPUtime=402.18
/proc/28433/stat : 28433 (picosat) R 28431 28433 28202 0 -1 4194304 157 0 0 0 40217 1 0 0 25 0 1 0 105484548 929792 142 1992294400 134512640 135137933 4294956240 18446744073709551615 134527806 0 0 4096 0 0 0 0 17 1 0 0
/proc/28433/statm: 227 142 69 152 0 73 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 908

[startup+462.301 s]
/proc/loadavg: 1.02 1.04 1.00 2/65 28436
/proc/meminfo: memFree=1490600/2055920 swapFree=4181324/4192956
[pid=28433] ppid=28431 vsize=908 CPUtime=462.16
/proc/28433/stat : 28433 (picosat) R 28431 28433 28202 0 -1 4194304 157 0 0 0 46215 1 0 0 25 0 1 0 105484548 929792 142 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/28433/statm: 227 142 69 152 0 73 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 908

[startup+522.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 28436
/proc/meminfo: memFree=1490600/2055920 swapFree=4181324/4192956
[pid=28433] ppid=28431 vsize=908 CPUtime=522.14
/proc/28433/stat : 28433 (picosat) R 28431 28433 28202 0 -1 4194304 157 0 0 0 52213 1 0 0 25 0 1 0 105484548 929792 142 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/28433/statm: 227 142 69 152 0 73 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 908

[startup+582.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 28436
/proc/meminfo: memFree=1490664/2055920 swapFree=4181324/4192956
[pid=28433] ppid=28431 vsize=908 CPUtime=582.13
/proc/28433/stat : 28433 (picosat) R 28431 28433 28202 0 -1 4194304 157 0 0 0 58212 1 0 0 25 0 1 0 105484548 929792 142 1992294400 134512640 135137933 4294956240 18446744073709551615 134543156 0 0 4096 0 0 0 0 17 1 0 0
/proc/28433/statm: 227 142 69 152 0 73 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 908

[startup+642.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 28436
/proc/meminfo: memFree=1490600/2055920 swapFree=4181324/4192956
[pid=28433] ppid=28431 vsize=908 CPUtime=642.11
/proc/28433/stat : 28433 (picosat) R 28431 28433 28202 0 -1 4194304 157 0 0 0 64210 1 0 0 25 0 1 0 105484548 929792 142 1992294400 134512640 135137933 4294956240 18446744073709551615 134548825 0 0 4096 0 0 0 0 17 1 0 0
/proc/28433/statm: 227 142 69 152 0 73 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 908

[startup+702.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 28436
/proc/meminfo: memFree=1490600/2055920 swapFree=4181324/4192956
[pid=28433] ppid=28431 vsize=908 CPUtime=702.09
/proc/28433/stat : 28433 (picosat) R 28431 28433 28202 0 -1 4194304 157 0 0 0 70208 1 0 0 25 0 1 0 105484548 929792 142 1992294400 134512640 135137933 4294956240 18446744073709551615 134567222 0 0 4096 0 0 0 0 17 1 0 0
/proc/28433/statm: 227 142 69 152 0 73 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 908

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28436
/proc/meminfo: memFree=1490600/2055920 swapFree=4181324/4192956
[pid=28433] ppid=28431 vsize=908 CPUtime=762.08
/proc/28433/stat : 28433 (picosat) R 28431 28433 28202 0 -1 4194304 157 0 0 0 76207 1 0 0 25 0 1 0 105484548 929792 142 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/28433/statm: 227 142 69 152 0 73 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 908

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28436
/proc/meminfo: memFree=1490600/2055920 swapFree=4181324/4192956
[pid=28433] ppid=28431 vsize=908 CPUtime=822.05
/proc/28433/stat : 28433 (picosat) R 28431 28433 28202 0 -1 4194304 157 0 0 0 82204 1 0 0 25 0 1 0 105484548 929792 142 1992294400 134512640 135137933 4294956240 18446744073709551615 134521297 0 0 4096 0 0 0 0 17 1 0 0
/proc/28433/statm: 227 142 69 152 0 73 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 908

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28436
/proc/meminfo: memFree=1490536/2055920 swapFree=4181324/4192956
[pid=28433] ppid=28431 vsize=1036 CPUtime=882.04
/proc/28433/stat : 28433 (picosat) R 28431 28433 28202 0 -1 4194304 164 0 0 0 88203 1 0 0 25 0 1 0 105484548 1060864 149 1992294400 134512640 135137933 4294956240 18446744073709551615 134549022 0 0 4096 0 0 0 0 17 1 0 0
/proc/28433/statm: 259 149 69 152 0 105 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 1036

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28436
/proc/meminfo: memFree=1490536/2055920 swapFree=4181324/4192956
[pid=28433] ppid=28431 vsize=1036 CPUtime=942.03
/proc/28433/stat : 28433 (picosat) R 28431 28433 28202 0 -1 4194304 164 0 0 0 94201 2 0 0 25 0 1 0 105484548 1060864 149 1992294400 134512640 135137933 4294956240 18446744073709551615 134551371 0 0 4096 0 0 0 0 17 1 0 0
/proc/28433/statm: 259 149 69 152 0 105 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 1036

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28436
/proc/meminfo: memFree=1490536/2055920 swapFree=4181324/4192956
[pid=28433] ppid=28431 vsize=1036 CPUtime=1002.01
/proc/28433/stat : 28433 (picosat) R 28431 28433 28202 0 -1 4194304 164 0 0 0 100199 2 0 0 25 0 1 0 105484548 1060864 149 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/28433/statm: 259 149 69 152 0 105 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 1036

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28436
/proc/meminfo: memFree=1490600/2055920 swapFree=4181324/4192956
[pid=28433] ppid=28431 vsize=1036 CPUtime=1061.99
/proc/28433/stat : 28433 (picosat) R 28431 28433 28202 0 -1 4194304 165 0 0 0 106197 2 0 0 25 0 1 0 105484548 1060864 150 1992294400 134512640 135137933 4294956240 18446744073709551615 134551374 0 0 4096 0 0 0 0 17 1 0 0
/proc/28433/statm: 259 150 69 152 0 105 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 1036

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28436
/proc/meminfo: memFree=1490536/2055920 swapFree=4181324/4192956
[pid=28433] ppid=28431 vsize=1036 CPUtime=1121.97
/proc/28433/stat : 28433 (picosat) R 28431 28433 28202 0 -1 4194304 169 0 0 0 112195 2 0 0 25 0 1 0 105484548 1060864 154 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/28433/statm: 259 154 69 152 0 105 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 1036

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28436
/proc/meminfo: memFree=1490472/2055920 swapFree=4181324/4192956
[pid=28433] ppid=28431 vsize=1036 CPUtime=1181.96
/proc/28433/stat : 28433 (picosat) R 28431 28433 28202 0 -1 4194304 177 0 0 0 118194 2 0 0 25 0 1 0 105484548 1060864 162 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/28433/statm: 259 162 69 152 0 105 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 1036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28436
/proc/meminfo: memFree=1490472/2055920 swapFree=4181324/4192956
[pid=28433] ppid=28431 vsize=1036 CPUtime=1200.05
/proc/28433/stat : 28433 (picosat) R 28431 28433 28202 0 -1 4194304 177 0 0 0 120003 2 0 0 25 0 1 0 105484548 1060864 162 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/28433/statm: 259 162 69 152 0 105 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 1036

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): 1200.06
CPU user time (s): 1200.04
CPU system time (s): 0.025996
CPU usage (%): 99.9716
Max. virtual memory (cumulated for all children) (KiB): 1036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.025996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 177
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= 2229

runsolver used 0.966853 second user time and 2.35164 second system time

The end

Launcher Data 

Begin job on node19 at 2009-04-26 21:35:13
IDJOB=1731797
IDBENCH=71104
IDSOLVER=506
FILE ID=node19/1731797-1240774513
PBS_JOBID= 9187209
Free space on /tmp= 66308 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/CRAFTED/sgen/unsat/sgen1-unsat-109-100.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731797-1240774513/watcher-1731797-1240774513 -o /tmp/evaluation-result-1731797-1240774513/solver-1731797-1240774513 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1731797-1240774513.cnf

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

MD5SUM BENCH= 3e5f7eb325866565204de5c9ce2ffaee
RANDOM SEED=1859703664

node19.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		: 3000.236
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		: 3000.236
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:       1491792 kB
Buffers:         73040 kB
Cached:         410448 kB
SwapCached:       5500 kB
Active:         219524 kB
Inactive:       271876 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1491792 kB
SwapTotal:     4192956 kB
SwapFree:      4181324 kB
Dirty:             704 kB
Writeback:           0 kB
Mapped:          13548 kB
Slab:            58752 kB
Committed_AS:   396756 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= 66308 MiB
End job on node19 at 2009-04-26 21:55:15