Trace number 1737353

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/sat/
sgen1-sat-290-100.cnf
MD5SUM46069fd95a12b364b1f1ad67bf25128f
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark408.046
Satisfiable
(Un)Satisfiability was proved
Number of variables290
Number of clauses696
Sum of the clauses size1740
Maximum clause length5
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2580
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 5116
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-1737353-1240816677.cnf
0.00/0.00	c parsed header 'p cnf 290 696'
0.00/0.00	c initialized 290 variables
0.00/0.00	c found 696 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   290   0.0   116     0     0     0   0.0   0.0 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 100 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  62.8   290  90.7   116   100   100   110   9.6   0.0 
0.00/0.00	c R   0.0  62.8   290  90.7   116   100   100   110   9.6   0.0 
0.00/0.00	c +   0.0  52.2   290 100.0   116   250    81   121  16.3   0.0 
0.00/0.01	c R   0.0  54.5   290 100.0   116   401   104   121  20.0   0.0 
0.00/0.01	c +   0.0  53.0   290 100.0   116   475   116   133  21.2   0.0 
0.01/0.02	c +   0.0  50.5   290 100.0   116   812   105   146  20.7   0.0 
0.01/0.03	c R   0.0  52.1   290 100.0   116  1204   111   146  22.4   0.0 
0.01/0.04	c +   0.0  51.4   290 100.0   116  1317   149   160  22.1   0.1 
0.01/0.06	c +   0.1  50.7   290 100.0   116  2074   157   176  21.1   0.1 
0.01/0.10	c +   0.1  49.3   290 100.0   116  3209   100   193  20.9   0.0 
0.01/0.10	c R   0.1  49.3   290 100.0   116  3209   100   193  21.0   0.0 
0.10/0.15	c +   0.2  49.3   290 100.0   116  4911   192   212  21.8   0.1 
0.20/0.23	c +   0.2  50.9   290 100.0   116  7464   206   233  20.7   0.1 
0.20/0.25	c R   0.3  51.3   290 100.0   116  8024   156   233  21.9   0.0 
0.30/0.36	c +   0.4  52.0   290 100.0   116 11293   165   256  20.0   0.0 
0.50/0.55	c +   0.6  52.6   290 100.0   116 17036   208   281  22.9   0.1 
0.60/0.63	c N   0.6  52.4   290 100.0   116 19247   220   281  23.2   0.1 
0.80/0.84	c +   0.8  52.5   290 100.0   116 25650   284   309  21.9   0.1 
1.20/1.29	c +   1.3  53.3   290 100.0   116 38571   278   339  22.6   0.1 
1.50/1.52	c R   1.5  53.7   290 100.0   116 44920   249   339  22.1   0.1 
1.50/1.52	c 
1.50/1.52	c  seconds     variables   original    learned     agility
1.50/1.52	c         level        used      conflicts    limit          MB
1.50/1.52	c 
1.90/1.94	c +   1.9  54.0   290 100.0   116 57952   216   372  19.9   0.1 
2.90/2.98	c +   3.0  53.9   290 100.0   116 87023   330   409  21.6   0.1 
3.50/3.57	c R   3.6  54.6   290 100.0   116 102e3   264   409  21.5   0.1 
4.49/4.51	c +   4.5  54.7   290 100.0   116 130e3   403   449  19.6   0.1 
6.79/6.84	c +   6.8  55.0   290 100.0   116 196e3   273   493  19.4   0.1 
8.19/8.24	c R   8.2  55.2   290 100.0   116 230e3   380   493  21.4   0.1 
10.39/10.49	c +  10.5  55.0   290 100.0   116 294e3   297   542  22.5   0.1 
15.89/15.94	c +  15.9  55.4   290 100.0   116 441e3   349   596  22.8   0.1 
18.79/18.86	c N  18.9  56.6   290 100.0   116 512e3   398   596  23.0   0.1 
24.19/24.28	c +  24.3  56.3   290 100.0   116 662e3   416   655  20.6   0.1 
36.89/36.90	c +  36.9  56.6   290 100.0   116 993e3   480   720  22.2   0.1 
42.48/42.55	c R  42.5  56.4   290 100.0   116 112e4   498   720  22.1   0.1 
56.08/56.15	c +  56.1  56.3   290 100.0   116 148e4   547   792  21.9   0.1 
85.07/85.16	c +  85.1  55.8   290 100.0   116 223e4   653   871  21.6   0.1 
94.77/94.87	c R  94.8  55.3   290 100.0   116 246e4   720   871  22.6   0.1 
129.16/129.22	c + 129.2  55.4   290 100.0   116 335e4   756   958  22.0   0.2 
197.14/197.22	c + 197.2  55.9   290 100.0   116 502e4   638  1053  20.8   0.1 
210.63/210.70	c R 210.6  56.1   290 100.0   116 533e4   954  1053  22.0   0.2 
299.11/299.21	c + 299.1  56.1   290 100.0   116 754e4   614  1158  21.4   0.1 
460.26/460.46	c + 460.3  56.1   290 100.0   116 113e5   733  1273  20.9   0.2 
468.26/468.42	c R 468.3  56.1   290 100.0   116 114e5   797  1273  21.5   0.2 
698.99/699.27	c + 699.1  56.0   290 100.0   116 169e5  1242  1400  20.1   0.2 
698.99/699.27	c 
698.99/699.27	c  seconds     variables   original    learned     agility
698.99/699.27	c         level        used      conflicts    limit          MB
698.99/699.27	c 
1035.59/1035.94	c N 104e1  55.7   290 100.0   116 246e5   805  1400  23.4   0.2 
1071.18/1071.60	c + 107e1  55.7   290 100.0   116 254e5  1088  1540  20.1   0.2

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-1737353-1240816677/watcher-1737353-1240816677 -o /tmp/evaluation-result-1737353-1240816677/solver-1737353-1240816677 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1737353-1240816677.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 0.98 0.99 3/65 12389
/proc/meminfo: memFree=1678304/2055920 swapFree=4192952/4192956
[pid=12389] ppid=12387 vsize=780 CPUtime=0
/proc/12389/stat : 12389 (picosat) R 12387 12389 11670 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 109696818 798720 92 1992294400 134512640 135137933 4294956224 18446744073709551615 134525058 0 0 4096 0 0 0 0 17 1 0 0
/proc/12389/statm: 195 92 69 152 0 41 0

[startup+0.019584 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 12389
/proc/meminfo: memFree=1678304/2055920 swapFree=4192952/4192956
[pid=12389] ppid=12387 vsize=780 CPUtime=0.01
/proc/12389/stat : 12389 (picosat) R 12387 12389 11670 0 -1 4194304 108 0 0 0 1 0 0 0 20 0 1 0 109696818 798720 93 1992294400 134512640 135137933 4294956224 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/12389/statm: 195 93 69 152 0 41 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 780

[startup+0.101593 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 12389
/proc/meminfo: memFree=1678304/2055920 swapFree=4192952/4192956
[pid=12389] ppid=12387 vsize=780 CPUtime=0.1
/proc/12389/stat : 12389 (picosat) R 12387 12389 11670 0 -1 4194304 109 0 0 0 10 0 0 0 20 0 1 0 109696818 798720 94 1992294400 134512640 135137933 4294956224 18446744073709551615 134527686 0 0 4096 0 0 0 0 17 1 0 0
/proc/12389/statm: 195 94 69 152 0 41 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 780

[startup+0.301616 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 12389
/proc/meminfo: memFree=1678304/2055920 swapFree=4192952/4192956
[pid=12389] ppid=12387 vsize=780 CPUtime=0.3
/proc/12389/stat : 12389 (picosat) R 12387 12389 11670 0 -1 4194304 112 0 0 0 30 0 0 0 22 0 1 0 109696818 798720 97 1992294400 134512640 135137933 4294956224 18446744073709551615 134548954 0 0 4096 0 0 0 0 17 1 0 0
/proc/12389/statm: 195 97 69 152 0 41 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 780

[startup+0.701662 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 12389
/proc/meminfo: memFree=1678304/2055920 swapFree=4192952/4192956
[pid=12389] ppid=12387 vsize=780 CPUtime=0.7
/proc/12389/stat : 12389 (picosat) R 12387 12389 11670 0 -1 4194304 116 0 0 0 70 0 0 0 25 0 1 0 109696818 798720 101 1992294400 134512640 135137933 4294956224 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/12389/statm: 195 101 69 152 0 41 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 780

[startup+1.50175 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 12390
/proc/meminfo: memFree=1678104/2055920 swapFree=4192952/4192956
[pid=12389] ppid=12387 vsize=780 CPUtime=1.5
/proc/12389/stat : 12389 (picosat) R 12387 12389 11670 0 -1 4194304 119 0 0 0 150 0 0 0 25 0 1 0 109696818 798720 104 1992294400 134512640 135137933 4294956224 18446744073709551615 134543072 0 0 4096 0 0 0 0 17 1 0 0
/proc/12389/statm: 195 104 69 152 0 41 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 780

[startup+3.10294 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 12390
/proc/meminfo: memFree=1677976/2055920 swapFree=4192952/4192956
[pid=12389] ppid=12387 vsize=780 CPUtime=3.1
/proc/12389/stat : 12389 (picosat) R 12387 12389 11670 0 -1 4194304 122 0 0 0 310 0 0 0 25 0 1 0 109696818 798720 107 1992294400 134512640 135137933 4294956224 18446744073709551615 134551436 0 0 4096 0 0 0 0 17 1 0 0
/proc/12389/statm: 195 107 69 152 0 41 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 780

[startup+6.3013 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 12390
/proc/meminfo: memFree=1677912/2055920 swapFree=4192952/4192956
[pid=12389] ppid=12387 vsize=780 CPUtime=6.29
/proc/12389/stat : 12389 (picosat) R 12387 12389 11670 0 -1 4194304 125 0 0 0 629 0 0 0 25 0 1 0 109696818 798720 110 1992294400 134512640 135137933 4294956224 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/12389/statm: 195 110 69 152 0 41 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 780

[startup+12.701 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 12390
/proc/meminfo: memFree=1677784/2055920 swapFree=4192952/4192956
[pid=12389] ppid=12387 vsize=912 CPUtime=12.69
/proc/12389/stat : 12389 (picosat) R 12387 12389 11670 0 -1 4194304 130 0 0 0 1269 0 0 0 25 0 1 0 109696818 933888 115 1992294400 134512640 135137933 4294956224 18446744073709551615 134527686 0 0 4096 0 0 0 0 17 1 0 0
/proc/12389/statm: 228 115 69 152 0 74 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 912

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 12390
/proc/meminfo: memFree=1677784/2055920 swapFree=4192952/4192956
[pid=12389] ppid=12387 vsize=912 CPUtime=25.49
/proc/12389/stat : 12389 (picosat) R 12387 12389 11670 0 -1 4194304 136 0 0 0 2549 0 0 0 25 0 1 0 109696818 933888 121 1992294400 134512640 135137933 4294956224 18446744073709551615 134553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/12389/statm: 228 121 69 152 0 74 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 912

[startup+51.1014 s]
/proc/loadavg: 1.03 1.00 1.00 2/66 12390
/proc/meminfo: memFree=1677720/2055920 swapFree=4192952/4192956
[pid=12389] ppid=12387 vsize=912 CPUtime=51.08
/proc/12389/stat : 12389 (picosat) R 12387 12389 11670 0 -1 4194304 142 0 0 0 5108 0 0 0 25 0 1 0 109696818 933888 127 1992294400 134512640 135137933 4294956224 18446744073709551615 134548654 0 0 4096 0 0 0 0 17 1 0 0
/proc/12389/statm: 228 127 69 152 0 74 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 912

[startup+102.305 s]
/proc/loadavg: 1.09 1.02 1.00 2/66 12390
/proc/meminfo: memFree=1677656/2055920 swapFree=4192952/4192956
[pid=12389] ppid=12387 vsize=912 CPUtime=102.27
/proc/12389/stat : 12389 (picosat) R 12387 12389 11670 0 -1 4194304 152 0 0 0 10227 0 0 0 25 0 1 0 109696818 933888 137 1992294400 134512640 135137933 4294956224 18446744073709551615 134553512 0 0 4096 0 0 0 0 17 1 0 0
/proc/12389/statm: 228 137 69 152 0 74 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 912

[startup+162.301 s]
/proc/loadavg: 1.10 1.03 1.00 2/66 12390
/proc/meminfo: memFree=1677656/2055920 swapFree=4192952/4192956
[pid=12389] ppid=12387 vsize=912 CPUtime=162.25
/proc/12389/stat : 12389 (picosat) R 12387 12389 11670 0 -1 4194304 156 0 0 0 16225 0 0 0 25 0 1 0 109696818 933888 141 1992294400 134512640 135137933 4294956224 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/12389/statm: 228 141 69 152 0 74 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 912

[startup+222.301 s]
/proc/loadavg: 1.10 1.04 1.00 2/66 12390
/proc/meminfo: memFree=1677592/2055920 swapFree=4192952/4192956
[pid=12389] ppid=12387 vsize=1044 CPUtime=222.23
/proc/12389/stat : 12389 (picosat) R 12387 12389 11670 0 -1 4194304 161 0 0 0 22223 0 0 0 25 0 1 0 109696818 1069056 146 1992294400 134512640 135137933 4294956224 18446744073709551615 134551515 0 0 4096 0 0 0 0 17 1 0 0
/proc/12389/statm: 261 146 69 152 0 107 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 1044

[startup+282.302 s]
/proc/loadavg: 1.09 1.04 1.00 2/66 12390
/proc/meminfo: memFree=1677528/2055920 swapFree=4192952/4192956
[pid=12389] ppid=12387 vsize=1044 CPUtime=282.21
/proc/12389/stat : 12389 (picosat) R 12387 12389 11670 0 -1 4194304 164 0 0 0 28221 0 0 0 25 0 1 0 109696818 1069056 149 1992294400 134512640 135137933 4294956224 18446744073709551615 134521338 0 0 4096 0 0 0 0 17 1 0 0
/proc/12389/statm: 261 149 69 152 0 107 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 1044

[startup+342.302 s]
/proc/loadavg: 1.08 1.05 1.00 2/66 12390
/proc/meminfo: memFree=1677528/2055920 swapFree=4192952/4192956
[pid=12389] ppid=12387 vsize=1044 CPUtime=342.19
/proc/12389/stat : 12389 (picosat) R 12387 12389 11670 0 -1 4194304 170 0 0 0 34219 0 0 0 25 0 1 0 109696818 1069056 155 1992294400 134512640 135137933 4294956224 18446744073709551615 134551478 0 0 4096 0 0 0 0 17 1 0 0
/proc/12389/statm: 261 155 69 152 0 107 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 1044

[startup+402.302 s]
/proc/loadavg: 1.08 1.05 1.00 2/66 12390
/proc/meminfo: memFree=1677464/2055920 swapFree=4192952/4192956
[pid=12389] ppid=12387 vsize=1044 CPUtime=402.18
/proc/12389/stat : 12389 (picosat) R 12387 12389 11670 0 -1 4194304 171 0 0 0 40218 0 0 0 25 0 1 0 109696818 1069056 156 1992294400 134512640 135137933 4294956224 18446744073709551615 134553618 0 0 4096 0 0 0 0 17 1 0 0
/proc/12389/statm: 261 156 69 152 0 107 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 1044

[startup+462.302 s]
/proc/loadavg: 1.07 1.05 1.00 2/66 12390
/proc/meminfo: memFree=1677464/2055920 swapFree=4192952/4192956
[pid=12389] ppid=12387 vsize=1044 CPUtime=462.16
/proc/12389/stat : 12389 (picosat) R 12387 12389 11670 0 -1 4194304 172 0 0 0 46216 0 0 0 25 0 1 0 109696818 1069056 157 1992294400 134512640 135137933 4294956224 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/12389/statm: 261 157 69 152 0 107 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 1044

[startup+522.301 s]
/proc/loadavg: 1.07 1.06 1.00 2/66 12390
/proc/meminfo: memFree=1677400/2055920 swapFree=4192952/4192956
[pid=12389] ppid=12387 vsize=1044 CPUtime=522.14
/proc/12389/stat : 12389 (picosat) R 12387 12389 11670 0 -1 4194304 179 0 0 0 52214 0 0 0 25 0 1 0 109696818 1069056 164 1992294400 134512640 135137933 4294956224 18446744073709551615 134568670 0 0 4096 0 0 0 0 17 1 0 0
/proc/12389/statm: 261 164 69 152 0 107 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 1044

[startup+582.301 s]
/proc/loadavg: 1.06 1.06 1.00 2/66 12390
/proc/meminfo: memFree=1677336/2055920 swapFree=4192952/4192956
[pid=12389] ppid=12387 vsize=1044 CPUtime=582.12
/proc/12389/stat : 12389 (picosat) R 12387 12389 11670 0 -1 4194304 181 0 0 0 58212 0 0 0 25 0 1 0 109696818 1069056 166 1992294400 134512640 135137933 4294956224 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/12389/statm: 261 166 69 152 0 107 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 1044

[startup+642.301 s]
/proc/loadavg: 1.06 1.06 1.00 2/66 12390
/proc/meminfo: memFree=1677336/2055920 swapFree=4192952/4192956
[pid=12389] ppid=12387 vsize=1044 CPUtime=642.11
/proc/12389/stat : 12389 (picosat) R 12387 12389 11670 0 -1 4194304 181 0 0 0 64211 0 0 0 25 0 1 0 109696818 1069056 166 1992294400 134512640 135137933 4294956224 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/12389/statm: 261 166 69 152 0 107 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 1044

[startup+702.302 s]
/proc/loadavg: 1.13 1.07 1.01 2/66 12390
/proc/meminfo: memFree=1677272/2055920 swapFree=4192952/4192956
[pid=12389] ppid=12387 vsize=1044 CPUtime=702.09
/proc/12389/stat : 12389 (picosat) R 12387 12389 11670 0 -1 4194304 184 0 0 0 70209 0 0 0 25 0 1 0 109696818 1069056 169 1992294400 134512640 135137933 4294956224 18446744073709551615 134549028 0 0 4096 0 0 0 0 17 1 0 0
/proc/12389/statm: 261 169 69 152 0 107 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 1044

[startup+762.306 s]
/proc/loadavg: 1.12 1.07 1.00 2/66 12390
/proc/meminfo: memFree=1677208/2055920 swapFree=4192952/4192956
[pid=12389] ppid=12387 vsize=1044 CPUtime=762.08
/proc/12389/stat : 12389 (picosat) R 12387 12389 11670 0 -1 4194304 190 0 0 0 76208 0 0 0 25 0 1 0 109696818 1069056 175 1992294400 134512640 135137933 4294956224 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/12389/statm: 261 175 69 152 0 107 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 1044

[startup+822.302 s]
/proc/loadavg: 1.11 1.07 1.00 2/66 12390
/proc/meminfo: memFree=1677144/2055920 swapFree=4192952/4192956
[pid=12389] ppid=12387 vsize=1044 CPUtime=822.05
/proc/12389/stat : 12389 (picosat) R 12387 12389 11670 0 -1 4194304 190 0 0 0 82205 0 0 0 25 0 1 0 109696818 1069056 175 1992294400 134512640 135137933 4294956224 18446744073709551615 134552108 0 0 4096 0 0 0 0 17 1 0 0
/proc/12389/statm: 261 175 69 152 0 107 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 1044

[startup+882.302 s]
/proc/loadavg: 1.14 1.09 1.01 2/66 12390
/proc/meminfo: memFree=1677144/2055920 swapFree=4192952/4192956
[pid=12389] ppid=12387 vsize=1044 CPUtime=882.04
/proc/12389/stat : 12389 (picosat) R 12387 12389 11670 0 -1 4194304 190 0 0 0 88204 0 0 0 25 0 1 0 109696818 1069056 175 1992294400 134512640 135137933 4294956224 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/12389/statm: 261 175 69 152 0 107 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 1044

[startup+942.301 s]
/proc/loadavg: 1.11 1.08 1.01 2/66 12390
/proc/meminfo: memFree=1677080/2055920 swapFree=4192952/4192956
[pid=12389] ppid=12387 vsize=1148 CPUtime=942.02
/proc/12389/stat : 12389 (picosat) R 12387 12389 11670 0 -1 4194304 192 0 0 0 94202 0 0 0 25 0 1 0 109696818 1175552 177 1992294400 134512640 135137933 4294956224 18446744073709551615 134552918 0 0 4096 0 0 0 0 17 1 0 0
/proc/12389/statm: 287 177 69 152 0 133 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 1148

[startup+1002.3 s]
/proc/loadavg: 1.15 1.10 1.01 2/66 12390
/proc/meminfo: memFree=1677016/2055920 swapFree=4192952/4192956
[pid=12389] ppid=12387 vsize=1148 CPUtime=1002
/proc/12389/stat : 12389 (picosat) R 12387 12389 11670 0 -1 4194304 192 0 0 0 100200 0 0 0 25 0 1 0 109696818 1175552 177 1992294400 134512640 135137933 4294956224 18446744073709551615 134551478 0 0 4096 0 0 0 0 17 1 0 0
/proc/12389/statm: 287 177 69 152 0 133 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 1148

[startup+1062.3 s]
/proc/loadavg: 1.10 1.09 1.01 2/66 12390
/proc/meminfo: memFree=1677016/2055920 swapFree=4192952/4192956
[pid=12389] ppid=12387 vsize=1148 CPUtime=1061.98
/proc/12389/stat : 12389 (picosat) R 12387 12389 11670 0 -1 4194304 192 0 0 0 106198 0 0 0 25 0 1 0 109696818 1175552 177 1992294400 134512640 135137933 4294956224 18446744073709551615 134551563 0 0 4096 0 0 0 0 17 1 0 0
/proc/12389/statm: 287 177 69 152 0 133 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 1148

[startup+1122.3 s]
/proc/loadavg: 1.14 1.10 1.02 2/66 12390
/proc/meminfo: memFree=1677016/2055920 swapFree=4192952/4192956
[pid=12389] ppid=12387 vsize=1148 CPUtime=1121.96
/proc/12389/stat : 12389 (picosat) R 12387 12389 11670 0 -1 4194304 193 0 0 0 112196 0 0 0 25 0 1 0 109696818 1175552 178 1992294400 134512640 135137933 4294956224 18446744073709551615 134551371 0 0 4096 0 0 0 0 17 1 0 0
/proc/12389/statm: 287 178 69 152 0 133 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 1148

[startup+1182.3 s]
/proc/loadavg: 1.15 1.11 1.02 2/66 12390
/proc/meminfo: memFree=1677080/2055920 swapFree=4192952/4192956
[pid=12389] ppid=12387 vsize=1148 CPUtime=1181.95
/proc/12389/stat : 12389 (picosat) R 12387 12389 11670 0 -1 4194304 196 0 0 0 118195 0 0 0 25 0 1 0 109696818 1175552 181 1992294400 134512640 135137933 4294956224 18446744073709551615 134543075 0 0 4096 0 0 0 0 17 1 0 0
/proc/12389/statm: 287 181 69 152 0 133 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 1148



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.18 1.12 1.03 2/66 12390
/proc/meminfo: memFree=1677080/2055920 swapFree=4192952/4192956
[pid=12389] ppid=12387 vsize=1148 CPUtime=1200.05
/proc/12389/stat : 12389 (picosat) R 12387 12389 11670 0 -1 4194304 196 0 0 0 120005 0 0 0 25 0 1 0 109696818 1175552 181 1992294400 134512640 135137933 4294956224 18446744073709551615 134551413 0 0 4096 0 0 0 0 17 1 0 0
/proc/12389/statm: 287 181 69 152 0 133 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 1148

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): 1200.05
CPU system time (s): 0.004999
CPU usage (%): 99.9709
Max. virtual memory (cumulated for all children) (KiB): 1172

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 196
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= 1786

runsolver used 1.3368 second user time and 2.6156 second system time

The end

Launcher Data 

Begin job on node88 at 2009-04-27 09:17:57
IDJOB=1737353
IDBENCH=71787
IDSOLVER=506
FILE ID=node88/1737353-1240816677
PBS_JOBID= 9187469
Free space on /tmp= 66564 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/CRAFTED/sgen/sat/sgen1-sat-290-100.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1737353-1240816677/watcher-1737353-1240816677 -o /tmp/evaluation-result-1737353-1240816677/solver-1737353-1240816677 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1737353-1240816677.cnf

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

MD5SUM BENCH= 46069fd95a12b364b1f1ad67bf25128f
RANDOM SEED=2056854456

node88.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		: 3000.229
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		: 3000.229
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1678720 kB
Buffers:         55344 kB
Cached:         236508 kB
SwapCached:          4 kB
Active:         135484 kB
Inactive:       170632 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1678720 kB
SwapTotal:     4192956 kB
SwapFree:      4192952 kB
Dirty:             708 kB
Writeback:           0 kB
Mapped:          24048 kB
Slab:            56964 kB
Committed_AS:   313676 kB
PageTables:       1444 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= 66560 MiB
End job on node88 at 2009-04-27 09:37:59