Trace number 1733897

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) 1200.05 1200.51

General information on the benchmark

NameCRAFTED/modcircuits/
mod4block_2vars_8gates_u2.cnf
MD5SUMa5bb71bc1d85a401ce9f42ed1404d63e
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 variables387
Number of clauses62656
Sum of the clauses size362132
Maximum clause length24
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 21453
Number of clauses of size 30
Number of clauses of size 41977
Number of clauses of size 53842
Number of clauses of size over 555320

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-1733897-1240793614.cnf
0.00/0.00	c parsed header 'p cnf 387 62656'
0.00/0.08	c initialized 387 variables
0.00/0.08	c found 62656 non trivial clauses
0.00/0.08	c
0.00/0.08	c random number generator seed 0
0.00/0.08	c 
0.00/0.08	c  seconds     variables   original    learned     agility
0.00/0.08	c         level        used      conflicts    limit          MB
0.00/0.08	c 
0.00/0.08	c s   0.1   0.0   298  50.4 26551    25     0     0   0.0   1.3 
0.00/0.09	c 
0.00/0.09	c initial reduction limit 30569 clauses
0.00/0.09	c 
0.00/0.09	c +   0.1  61.9   298  71.3 26551   125    94 33625   3.0   1.3 
0.00/0.09	c R   0.1  61.9   298  71.3 26551   126    95 33625   3.0   1.3 
0.00/0.09	c +   0.1  47.2   298  89.7 26551   275   243 36987   7.9   1.3 
0.00/0.09	c R   0.1  48.8   298  90.7 26551   427   394 36987  11.1   1.3 
0.00/0.10	c +   0.1  47.6   298  92.0 26551   500   466 40685  15.1   1.3 
0.09/0.11	c +   0.1  40.5   298  92.8 26551   837   803 44753  29.2   1.3 
0.09/0.12	c N   0.1  36.2   298  93.0 26551  1228  1194 44753  29.2   1.4 
0.09/0.12	c +   0.1  35.4   298  93.0 26551  1342  1308 49228  30.6   1.4 
0.09/0.15	c +   0.2  31.3   298  93.0 26551  2099  2065 54150  34.8   1.5 
0.09/0.20	c +   0.2  28.2   298  93.0 26551  3234  3200 59565  34.8   1.6 
0.09/0.20	c N   0.2  28.2   298  93.0 26551  3234  3200 59565  34.8   1.6 
0.19/0.28	c +   0.3  25.1   298  93.0 26551  4936  4902 65521  34.6   1.7 
0.39/0.44	c +   0.4  22.6   298  93.0 26551  7489  7455 72073  34.1   2.0 
0.39/0.48	c N   0.5  22.3   298  93.0 26551  8044  8010 72073  35.3   2.0 
0.59/0.65	c +   0.7  21.8   298  93.0 26551 11318 11283 79280  35.0   2.3 
1.00/1.02	c +   1.0  20.5   298  93.0 26551 17061 17026 87208  35.4   2.9 
1.19/1.20	c N   1.2  20.0   298  93.0 26551 19266 19231 87208  33.9   3.1 
1.69/1.78	c +   1.8  18.8   298  93.0 26551 25675 25638 95928  34.9   3.6 
2.59/2.77	c +   2.8  18.6   298  93.0 26551 38596 38557 105e3  34.0   4.9 
3.17/3.37	c N   3.4  18.3   298  93.0 26551 44916 44877 105e3  31.2   5.4 
3.17/3.37	c 
3.17/3.37	c  seconds     variables   original    learned     agility
3.17/3.37	c         level        used      conflicts    limit          MB
3.17/3.37	c 
5.08/5.11	c +   5.1  18.2   298  93.0 26551 57977 57937 116e3  33.5   6.6 
9.69/9.73	c +   9.7  19.1   298  93.0 26551 87048 87005 127e3  32.7   9.9 
12.48/12.56	c N  12.6  19.5   298  93.0 26551 102e3 102e3 127e3  34.6  11.6 
20.28/20.32	c +  20.3  19.7   298  93.0 26551 130e3 21789 140e3  36.1   4.4 
23.19/23.22	c s  23.2  20.1   293  93.0 26551 151e3 42572 140e3  36.8   6.8 
23.19/23.24	c N  23.2  20.1   293  93.0 26551 151e3 42669 140e3  35.2   6.8 
23.19/23.26	c N  23.2  20.1   293  93.0 26551 151e3 42970 140e3  34.3   6.8 
23.19/23.30	c N  23.3  20.2   293  93.0 26551 152e3 43771 140e3  31.3   6.9 
23.38/23.43	c N  23.4  20.2   293  93.0 26551 154e3 45774 140e3  33.4   7.1 
23.68/23.74	c N  23.7  20.3   293  93.0 26551 159e3 50583 140e3  34.8   7.6 
24.58/24.61	c N  24.6  20.5   293  93.0 26551 170e3 61805 140e3  34.0   9.0 
27.78/27.86	c +  27.8  21.0   293  93.0 26551 196e3 87178 154e3  32.1  12.4 
27.88/27.91	c N  27.9  21.0   293  93.0 26551 196e3 87456 154e3  31.6  12.4 
45.27/45.32	c N  45.3  21.5   293  93.0 26551 254e3 145e3 154e3  32.3  20.7 
53.27/53.37	c +  53.3  21.8   293  93.0 26551 294e3 49736 169e3  25.7   8.4 
88.36/88.49	c N  88.5  21.7   293  93.0 26551 382e3 137e3 169e3  27.7  18.5 
115.25/115.34	c + 115.3  21.7   293  93.0 26551 441e3 56113 186e3  21.7   8.7 
187.22/187.31	c + 187.2  21.8   293  93.0 26551 662e3 110e3 205e3  28.4  14.0 
188.12/188.27	c N 188.2  21.8   293  93.0 26551 664e3 113e3 205e3  28.1  14.2 
301.37/301.59	c + 301.5  21.5   293  93.0 26551 993e3 77036 226e3  23.8   9.9 
416.44/416.66	c N 416.5  20.7   293  93.0 26551 127e4 164e3 226e3  27.3  17.5 
506.07/506.36	c + 506.1  21.2   293  93.0 26551 148e4 173e3 248e3  17.0  20.8 
506.07/506.36	c 
506.07/506.36	c  seconds     variables   original    learned     agility
506.07/506.36	c         level        used      conflicts    limit          MB
506.07/506.36	c 
956.61/957.04	c + 956.7  21.8   293  93.0 26551 223e4 34926 273e3  22.5   6.4 
1110.35/1110.89	c R 111e1  21.5   293  93.0 26551 261e4 168e3 273e3  19.5  21.8

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-1733897-1240793614/watcher-1733897-1240793614 -o /tmp/evaluation-result-1733897-1240793614/solver-1733897-1240793614 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1733897-1240793614.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: 1.00 1.00 1.00 3/64 29129
/proc/meminfo: memFree=1876976/2055920 swapFree=4180704/4192956
[pid=29129] ppid=29127 vsize=920 CPUtime=0
/proc/29129/stat : 29129 (picosat) R 29127 29129 29004 0 -1 4194304 134 0 0 0 0 0 0 0 18 0 1 0 107394694 942080 119 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/29129/statm: 230 119 56 152 0 76 0

[startup+0.0107141 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29129
/proc/meminfo: memFree=1876976/2055920 swapFree=4180704/4192956
[pid=29129] ppid=29127 vsize=1184 CPUtime=0
/proc/29129/stat : 29129 (picosat) R 29127 29129 29004 0 -1 4194304 203 0 0 0 0 0 0 0 18 0 1 0 107394694 1212416 188 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/29129/statm: 296 188 56 152 0 142 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1184

[startup+0.101731 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29129
/proc/meminfo: memFree=1876976/2055920 swapFree=4180704/4192956
[pid=29129] ppid=29127 vsize=3820 CPUtime=0.09
/proc/29129/stat : 29129 (picosat) R 29127 29129 29004 0 -1 4194304 870 0 0 0 9 0 0 0 18 0 1 0 107394694 3911680 855 1992294400 134512640 135137933 4294956240 18446744073709551615 134689534 0 0 4096 0 0 0 0 17 1 0 0
/proc/29129/statm: 955 855 69 152 0 801 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3820

[startup+0.30177 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29129
/proc/meminfo: memFree=1876976/2055920 swapFree=4180704/4192956
[pid=29129] ppid=29127 vsize=3820 CPUtime=0.29
/proc/29129/stat : 29129 (picosat) R 29127 29129 29004 0 -1 4194304 876 0 0 0 29 0 0 0 19 0 1 0 107394694 3911680 861 1992294400 134512640 135137933 4294956240 18446744073709551615 134549119 0 0 4096 0 0 0 0 17 1 0 0
/proc/29129/statm: 955 861 69 152 0 801 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3820

[startup+0.701846 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29129
/proc/meminfo: memFree=1876976/2055920 swapFree=4180704/4192956
[pid=29129] ppid=29127 vsize=3972 CPUtime=0.69
/proc/29129/stat : 29129 (picosat) R 29127 29129 29004 0 -1 4194304 884 0 0 0 69 0 0 0 22 0 1 0 107394694 4067328 869 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/29129/statm: 993 869 69 152 0 839 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3972

[startup+1.503 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29130
/proc/meminfo: memFree=1873640/2055920 swapFree=4180704/4192956
[pid=29129] ppid=29127 vsize=4500 CPUtime=1.49
/proc/29129/stat : 29129 (picosat) R 29127 29129 29004 0 -1 4194304 1035 0 0 0 149 0 0 0 25 0 1 0 107394694 4608000 1020 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/29129/statm: 1125 1020 69 152 0 971 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4500

[startup+3.16989 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29130
/proc/meminfo: memFree=1872296/2055920 swapFree=4180704/4192956
[pid=29129] ppid=29127 vsize=6608 CPUtime=3.17
/proc/29129/stat : 29129 (picosat) R 29127 29129 29004 0 -1 4194304 1533 0 0 0 317 0 0 0 25 0 1 0 107394694 6766592 1519 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/29129/statm: 1652 1529 69 152 0 1498 0
Current children cumulated CPU time (s) 3.17
Current children cumulated vsize (KiB) 6608

[startup+6.30194 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29130
/proc/meminfo: memFree=1868776/2055920 swapFree=4180704/4192956
[pid=29129] ppid=29127 vsize=9240 CPUtime=6.29
/proc/29129/stat : 29129 (picosat) R 29127 29129 29004 0 -1 4194304 2165 0 0 0 628 1 0 0 25 0 1 0 107394694 9461760 2150 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29129/statm: 2310 2150 69 152 0 2156 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9240

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29130
/proc/meminfo: memFree=1864168/2055920 swapFree=4180704/4192956
[pid=29129] ppid=29127 vsize=13464 CPUtime=12.68
/proc/29129/stat : 29129 (picosat) R 29127 29129 29004 0 -1 4194304 3257 0 0 0 1266 2 0 0 25 0 1 0 107394694 13787136 3242 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29129/statm: 3366 3242 69 152 0 3212 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13464

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29130
/proc/meminfo: memFree=1860392/2055920 swapFree=4180704/4192956
[pid=29129] ppid=29127 vsize=17016 CPUtime=25.48
/proc/29129/stat : 29129 (picosat) R 29127 29129 29004 0 -1 4194304 4162 0 0 0 2545 3 0 0 25 0 1 0 107394694 17424384 4136 1992294400 134512640 135137933 4294956240 18446744073709551615 134552382 0 0 4096 0 0 0 0 17 1 0 0
/proc/29129/statm: 4254 4136 69 152 0 4100 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17016

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29130
/proc/meminfo: memFree=1853480/2055920 swapFree=4180704/4192956
[pid=29129] ppid=29127 vsize=24772 CPUtime=51.07
/proc/29129/stat : 29129 (picosat) R 29127 29129 29004 0 -1 4194304 5890 0 0 0 5102 5 0 0 25 0 1 0 107394694 25366528 5864 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29129/statm: 6193 5864 69 152 0 6039 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 24772

[startup+102.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29130
/proc/meminfo: memFree=1853416/2055920 swapFree=4180704/4192956
[pid=29129] ppid=29127 vsize=24772 CPUtime=102.25
/proc/29129/stat : 29129 (picosat) R 29127 29129 29004 0 -1 4194304 5894 0 0 0 10220 5 0 0 25 0 1 0 107394694 25366528 5868 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29129/statm: 6193 5868 69 152 0 6039 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 24772

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29130
/proc/meminfo: memFree=1853096/2055920 swapFree=4180704/4192956
[pid=29129] ppid=29127 vsize=24904 CPUtime=162.23
/proc/29129/stat : 29129 (picosat) R 29127 29129 29004 0 -1 4194304 5971 0 0 0 16218 5 0 0 25 0 1 0 107394694 25501696 5945 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29129/statm: 6226 5945 69 152 0 6072 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 24904

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29130
/proc/meminfo: memFree=1852776/2055920 swapFree=4180704/4192956
[pid=29129] ppid=29127 vsize=25036 CPUtime=222.21
/proc/29129/stat : 29129 (picosat) R 29127 29129 29004 0 -1 4194304 6030 0 0 0 22216 5 0 0 25 0 1 0 107394694 25636864 6004 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29129/statm: 6259 6004 69 152 0 6105 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 25036

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29130
/proc/meminfo: memFree=1850792/2055920 swapFree=4180704/4192956
[pid=29129] ppid=29127 vsize=26884 CPUtime=282.18
/proc/29129/stat : 29129 (picosat) R 29127 29129 29004 0 -1 4194304 6519 0 0 0 28213 5 0 0 25 0 1 0 107394694 27529216 6493 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29129/statm: 6721 6493 69 152 0 6567 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 26884

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29130
/proc/meminfo: memFree=1850792/2055920 swapFree=4180704/4192956
[pid=29129] ppid=29127 vsize=26884 CPUtime=342.16
/proc/29129/stat : 29129 (picosat) R 29127 29129 29004 0 -1 4194304 6519 0 0 0 34211 5 0 0 25 0 1 0 107394694 27529216 6493 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/29129/statm: 6721 6493 69 152 0 6567 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 26884

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29130
/proc/meminfo: memFree=1849704/2055920 swapFree=4180704/4192956
[pid=29129] ppid=29127 vsize=27808 CPUtime=402.14
/proc/29129/stat : 29129 (picosat) R 29127 29129 29004 0 -1 4194304 6792 0 0 0 40208 6 0 0 25 0 1 0 107394694 28475392 6766 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29129/statm: 6952 6766 69 152 0 6798 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 27808

[startup+462.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29136
/proc/meminfo: memFree=1848744/2055920 swapFree=4180704/4192956
[pid=29129] ppid=29127 vsize=27808 CPUtime=462.1
/proc/29129/stat : 29129 (picosat) R 29127 29129 29004 0 -1 4194304 6792 0 0 0 46203 7 0 0 25 0 1 0 107394694 28475392 6766 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/29129/statm: 6952 6766 69 152 0 6798 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 27808

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29136
/proc/meminfo: memFree=1848744/2055920 swapFree=4180704/4192956
[pid=29129] ppid=29127 vsize=27808 CPUtime=522.06
/proc/29129/stat : 29129 (picosat) R 29127 29129 29004 0 -1 4194304 6792 0 0 0 52199 7 0 0 25 0 1 0 107394694 28475392 6766 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29129/statm: 6952 6766 69 152 0 6798 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 27808

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29136
/proc/meminfo: memFree=1844072/2055920 swapFree=4180704/4192956
[pid=29129] ppid=29127 vsize=32560 CPUtime=582.05
/proc/29129/stat : 29129 (picosat) R 29127 29129 29004 0 -1 4194304 8013 0 0 0 58196 9 0 0 25 0 1 0 107394694 33341440 7987 1992294400 134512640 135137933 4294956240 18446744073709551615 134548933 0 0 4096 0 0 0 0 17 1 0 0
/proc/29129/statm: 8140 7987 69 152 0 7986 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 32560

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29136
/proc/meminfo: memFree=1843688/2055920 swapFree=4180704/4192956
[pid=29129] ppid=29127 vsize=32824 CPUtime=642.02
/proc/29129/stat : 29129 (picosat) R 29127 29129 29004 0 -1 4194304 8094 0 0 0 64193 9 0 0 25 0 1 0 107394694 33611776 8068 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29129/statm: 8206 8068 69 152 0 8052 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 32824

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29136
/proc/meminfo: memFree=1843624/2055920 swapFree=4180704/4192956
[pid=29129] ppid=29127 vsize=32824 CPUtime=702
/proc/29129/stat : 29129 (picosat) R 29127 29129 29004 0 -1 4194304 8094 0 0 0 70191 9 0 0 25 0 1 0 107394694 33611776 8068 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/29129/statm: 8206 8068 69 152 0 8052 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 32824

[startup+762.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29136
/proc/meminfo: memFree=1843560/2055920 swapFree=4180704/4192956
[pid=29129] ppid=29127 vsize=32824 CPUtime=761.98
/proc/29129/stat : 29129 (picosat) R 29127 29129 29004 0 -1 4194304 8094 0 0 0 76189 9 0 0 25 0 1 0 107394694 33611776 8068 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29129/statm: 8206 8068 69 152 0 8052 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 32824

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29136
/proc/meminfo: memFree=1843560/2055920 swapFree=4180704/4192956
[pid=29129] ppid=29127 vsize=32824 CPUtime=821.96
/proc/29129/stat : 29129 (picosat) R 29127 29129 29004 0 -1 4194304 8094 0 0 0 82187 9 0 0 25 0 1 0 107394694 33611776 8068 1992294400 134512640 135137933 4294956240 18446744073709551615 134553488 0 0 4096 0 0 0 0 17 1 0 0
/proc/29129/statm: 8206 8068 69 152 0 8052 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 32824

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29136
/proc/meminfo: memFree=1843560/2055920 swapFree=4180704/4192956
[pid=29129] ppid=29127 vsize=32824 CPUtime=881.94
/proc/29129/stat : 29129 (picosat) R 29127 29129 29004 0 -1 4194304 8094 0 0 0 88185 9 0 0 25 0 1 0 107394694 33611776 8068 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29129/statm: 8206 8068 69 152 0 8052 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 32824

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29136
/proc/meminfo: memFree=1843560/2055920 swapFree=4180704/4192956
[pid=29129] ppid=29127 vsize=32824 CPUtime=941.92
/proc/29129/stat : 29129 (picosat) R 29127 29129 29004 0 -1 4194304 8094 0 0 0 94183 9 0 0 25 0 1 0 107394694 33611776 8068 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29129/statm: 8206 8068 69 152 0 8052 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 32824

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29136
/proc/meminfo: memFree=1843560/2055920 swapFree=4180704/4192956
[pid=29129] ppid=29127 vsize=32824 CPUtime=1001.9
/proc/29129/stat : 29129 (picosat) R 29127 29129 29004 0 -1 4194304 8094 0 0 0 100181 9 0 0 25 0 1 0 107394694 33611776 8068 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29129/statm: 8206 8068 69 152 0 8052 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 32824

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29136
/proc/meminfo: memFree=1842792/2055920 swapFree=4180704/4192956
[pid=29129] ppid=29127 vsize=34640 CPUtime=1061.88
/proc/29129/stat : 29129 (picosat) R 29127 29129 29004 0 -1 4194304 8300 0 0 0 106179 9 0 0 25 0 1 0 107394694 35471360 8274 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/29129/statm: 8660 8274 69 152 0 8506 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 34640

[startup+1122.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29136
/proc/meminfo: memFree=1841512/2055920 swapFree=4180704/4192956
[pid=29129] ppid=29127 vsize=36588 CPUtime=1121.85
/proc/29129/stat : 29129 (picosat) R 29127 29129 29004 0 -1 4194304 8585 0 0 0 112176 9 0 0 25 0 1 0 107394694 37466112 8559 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29129/statm: 9147 8559 69 152 0 8993 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 36588

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29136
/proc/meminfo: memFree=1841512/2055920 swapFree=4180704/4192956
[pid=29129] ppid=29127 vsize=36588 CPUtime=1181.83
/proc/29129/stat : 29129 (picosat) R 29127 29129 29004 0 -1 4194304 8585 0 0 0 118174 9 0 0 25 0 1 0 107394694 37466112 8559 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29129/statm: 9147 8559 69 152 0 8993 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 36588



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29136
/proc/meminfo: memFree=1841512/2055920 swapFree=4180704/4192956
[pid=29129] ppid=29127 vsize=36588 CPUtime=1200.03
/proc/29129/stat : 29129 (picosat) R 29127 29129 29004 0 -1 4194304 8585 0 0 0 119994 9 0 0 25 0 1 0 107394694 37466112 8559 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29129/statm: 9147 8559 69 152 0 8993 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 36588

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): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1199.94
CPU system time (s): 0.106983
CPU usage (%): 99.9614
Max. virtual memory (cumulated for all children) (KiB): 36588

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.106983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8585
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= 2420

runsolver used 0.972852 second user time and 2.6336 second system time

The end

Launcher Data 

Begin job on node28 at 2009-04-27 02:53:34
IDJOB=1733897
IDBENCH=71150
IDSOLVER=506
FILE ID=node28/1733897-1240793614
PBS_JOBID= 9187334
Free space on /tmp= 66248 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/CRAFTED/modcircuits/mod4block_2vars_8gates_u2.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1733897-1240793614/watcher-1733897-1240793614 -o /tmp/evaluation-result-1733897-1240793614/solver-1733897-1240793614 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1733897-1240793614.cnf

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

MD5SUM BENCH= a5bb71bc1d85a401ce9f42ed1404d63e
RANDOM SEED=1327029597

node28.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		: 3000.261
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		: 3000.261
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:       1877456 kB
Buffers:         24640 kB
Cached:          97928 kB
SwapCached:       5476 kB
Active:          16236 kB
Inactive:       114864 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1877456 kB
SwapTotal:     4192956 kB
SwapFree:      4180704 kB
Dirty:            2376 kB
Writeback:           0 kB
Mapped:          14268 kB
Slab:            33196 kB
Committed_AS:   478640 kB
PageTables:       1420 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66248 MiB
End job on node28 at 2009-04-27 03:13:36