Trace number 1731947

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
picosat 913? (TO) 1200.1 1200.51

General information on the benchmark

NameCRAFTED/sgen/unsat/
sgen1-unsat-133-100.cnf
MD5SUM3efe57b20c55b2dfc482f2ebb30d6794
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 variables133
Number of clauses276
Sum of the clauses size828
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3276
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-1731947-1240776442.cnf
0.00/0.00	c parsed header 'p cnf 133 276'
0.00/0.00	c initialized 133 variables
0.00/0.00	c found 276 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   133   0.0   276     0     0     0   0.0   0.0 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 138 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  28.7   133  87.2   276   100   100   151   9.0   0.0 
0.00/0.00	c R   0.0  28.7   133  87.2   276   102   102   151   9.2   0.0 
0.00/0.00	c +   0.0  26.9   133 100.0   276   250    93   166  16.4   0.0 
0.00/0.00	c R   0.0  27.9   133 100.0   276   403   160   166  20.9   0.0 
0.00/0.00	c +   0.0  27.8   133 100.0   276   475   142   182  23.2   0.0 
0.00/0.01	c +   0.0  28.4   133 100.0   276   812   180   200  27.9   0.0 
0.00/0.02	c N   0.0  28.2   133 100.0   276  1208   139   200  28.8   0.0 
0.00/0.02	c +   0.0  28.0   133 100.0   276  1317   140   220  28.2   0.0 
0.00/0.03	c +   0.0  27.3   133 100.0   276  2074   171   242  30.4   0.0 
0.00/0.05	c +   0.1  28.4   133 100.0   276  3209   149   266  27.5   0.0 
0.00/0.05	c N   0.1  28.4   133 100.0   276  3211   151   266  27.5   0.0 
0.08/0.08	c +   0.1  30.4   133 100.0   276  4911   195   292  24.9   0.0 
0.10/0.13	c +   0.1  30.8   133 100.0   276  7464   163   321  25.9   0.0 
0.10/0.14	c N   0.1  30.6   133 100.0   276  8024   225   321  25.8   0.0 
0.20/0.20	c +   0.2  29.9   133 100.0   276 11293   180   353  25.4   0.0 
0.29/0.32	c +   0.3  29.4   133 100.0   276 17036   282   388  26.0   0.0 
0.29/0.36	c N   0.4  29.2   133 100.0   276 19250   307   388  24.7   0.0 
0.40/0.48	c +   0.5  29.8   133 100.0   276 25650   348   426  24.0   0.1 
0.69/0.74	c +   0.7  30.2   133 100.0   276 38571   295   468  28.6   0.0 
0.79/0.87	c N   0.9  30.2   133 100.0   276 44906   337   468  28.3   0.0 
0.79/0.87	c 
0.79/0.87	c  seconds     variables   original    learned     agility
0.79/0.87	c         level        used      conflicts    limit          MB
0.79/0.87	c 
1.10/1.13	c +   1.1  30.0   133 100.0   276 57952   285   514  26.5   0.0 
1.69/1.70	c +   1.7  29.1   133 100.0   276 87023   391   565  30.5   0.1 
1.99/2.01	c N   2.0  28.9   133 100.0   276 102e3   518   565  27.6   0.1 
2.49/2.58	c +   2.6  28.3   133 100.0   276 130e3   563   621  28.4   0.1 
3.89/3.95	c +   4.0  28.2   133 100.0   276 196e3   412   683  22.8   0.1 
4.59/4.64	c N   4.6  28.1   133 100.0   276 230e3   440   683  25.2   0.1 
5.89/5.94	c +   5.9  27.8   133 100.0   276 294e3   670   751  26.0   0.1 
8.89/8.97	c +   9.0  27.9   133 100.0   276 441e3   667   826  25.2   0.1 
10.39/10.50	c N  10.5  27.8   133 100.0   276 512e3   732   826  25.9   0.1 
13.49/13.53	c +  13.5  27.9   133 100.0   276 662e3   584   908  27.2   0.1 
20.59/20.63	c +  20.6  28.5   133 100.0   276 993e3   766   998  25.4   0.1 
23.29/23.31	c N  23.3  28.3   133 100.0   276 112e4   557   998  23.5   0.1 
30.69/30.72	c +  30.7  28.4   133 100.0   276 148e4   868  1097  26.0   0.1 
46.58/46.68	c +  46.7  28.4   133 100.0   276 223e4   970  1206  21.1   0.1 
51.38/51.41	c N  51.4  28.3   133 100.0   276 246e4  1195  1206  26.7   0.1 
70.27/70.31	c +  70.3  28.1   133 100.0   276 335e4  1042  1326  28.8   0.1 
108.16/108.26	c + 108.2  27.6   133 100.0   276 502e4  1028  1458  24.4   0.1 
115.05/115.12	c N 115.1  27.3   133 100.0   276 533e4   812  1458  24.7   0.1 
163.54/163.66	c + 163.6  27.3   133 100.0   276 754e4  1335  1603  24.5   0.2 
248.21/248.38	c + 248.3  27.0   133 100.0   276 113e5  1044  1763  25.1   0.1 
252.20/252.34	c R 252.3  27.0   133 100.0   276 114e5  1270  1763  20.5   0.1 
379.56/379.73	c + 379.6  27.1   133 100.0   276 169e5  1066  1939  25.1   0.1 
379.56/379.73	c 
379.56/379.73	c  seconds     variables   original    learned     agility
379.56/379.73	c         level        used      conflicts    limit          MB
379.56/379.73	c 
561.20/561.48	c N 561.3  27.1   133 100.0   276 246e5  1748  1939  29.5   0.2 
581.79/582.05	c + 581.9  27.0   133 100.0   276 254e5  1287  2132  24.5   0.2 
895.69/896.04	c + 895.7  27.0   133 100.0   276 381e5  1155  2345  24.6   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-1731947-1240776442/watcher-1731947-1240776442 -o /tmp/evaluation-result-1731947-1240776442/solver-1731947-1240776442 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1731947-1240776442.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: 0.93 0.99 1.08 3/64 29750
/proc/meminfo: memFree=1644552/2055920 swapFree=4177728/4192956
[pid=29750] ppid=29748 vsize=780 CPUtime=0
/proc/29750/stat : 29750 (picosat) R 29748 29750 29619 0 -1 4194304 102 0 0 0 0 0 0 0 18 0 1 0 105672746 798720 87 1992294400 134512640 135137933 4294956224 18446744073709551615 134542985 0 0 4096 0 0 0 0 17 1 0 0
/proc/29750/statm: 195 87 69 152 0 41 0

[startup+0.086606 s]
/proc/loadavg: 0.93 0.99 1.08 3/64 29750
/proc/meminfo: memFree=1644552/2055920 swapFree=4177728/4192956
[pid=29750] ppid=29748 vsize=780 CPUtime=0.08
/proc/29750/stat : 29750 (picosat) R 29748 29750 29619 0 -1 4194304 108 0 0 0 8 0 0 0 18 0 1 0 105672746 798720 93 1992294400 134512640 135137933 4294956224 18446744073709551615 134542777 0 0 4096 0 0 0 0 17 1 0 0
/proc/29750/statm: 195 93 69 152 0 41 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 780

[startup+0.102609 s]
/proc/loadavg: 0.93 0.99 1.08 3/64 29750
/proc/meminfo: memFree=1644552/2055920 swapFree=4177728/4192956
[pid=29750] ppid=29748 vsize=780 CPUtime=0.1
/proc/29750/stat : 29750 (picosat) R 29748 29750 29619 0 -1 4194304 108 0 0 0 10 0 0 0 18 0 1 0 105672746 798720 93 1992294400 134512640 135137933 4294956224 18446744073709551615 134568887 0 0 4096 0 0 0 0 17 1 0 0
/proc/29750/statm: 195 93 69 152 0 41 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 780

[startup+0.301648 s]
/proc/loadavg: 0.93 0.99 1.08 3/64 29750
/proc/meminfo: memFree=1644552/2055920 swapFree=4177728/4192956
[pid=29750] ppid=29748 vsize=780 CPUtime=0.29
/proc/29750/stat : 29750 (picosat) R 29748 29750 29619 0 -1 4194304 108 0 0 0 29 0 0 0 19 0 1 0 105672746 798720 93 1992294400 134512640 135137933 4294956224 18446744073709551615 134551506 0 0 4096 0 0 0 0 17 1 0 0
/proc/29750/statm: 195 93 69 152 0 41 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 780

[startup+0.701722 s]
/proc/loadavg: 0.93 0.99 1.08 3/64 29750
/proc/meminfo: memFree=1644552/2055920 swapFree=4177728/4192956
[pid=29750] ppid=29748 vsize=780 CPUtime=0.69
/proc/29750/stat : 29750 (picosat) R 29748 29750 29619 0 -1 4194304 111 0 0 0 69 0 0 0 22 0 1 0 105672746 798720 96 1992294400 134512640 135137933 4294956224 18446744073709551615 134553611 0 0 4096 0 0 0 0 17 1 0 0
/proc/29750/statm: 195 96 69 152 0 41 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 780

[startup+1.50187 s]
/proc/loadavg: 0.93 0.99 1.08 2/65 29751
/proc/meminfo: memFree=1644416/2055920 swapFree=4177728/4192956
[pid=29750] ppid=29748 vsize=780 CPUtime=1.49
/proc/29750/stat : 29750 (picosat) R 29748 29750 29619 0 -1 4194304 115 0 0 0 149 0 0 0 25 0 1 0 105672746 798720 100 1992294400 134512640 135137933 4294956224 18446744073709551615 134553651 0 0 4096 0 0 0 0 17 1 0 0
/proc/29750/statm: 195 100 69 152 0 41 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 780

[startup+3.10118 s]
/proc/loadavg: 0.93 0.99 1.08 2/65 29751
/proc/meminfo: memFree=1644288/2055920 swapFree=4177728/4192956
[pid=29750] ppid=29748 vsize=780 CPUtime=3.09
/proc/29750/stat : 29750 (picosat) R 29748 29750 29619 0 -1 4194304 119 0 0 0 309 0 0 0 25 0 1 0 105672746 798720 104 1992294400 134512640 135137933 4294956224 18446744073709551615 134553671 0 0 4096 0 0 0 0 17 1 0 0
/proc/29750/statm: 195 104 69 152 0 41 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 780

[startup+6.30178 s]
/proc/loadavg: 0.93 0.99 1.08 2/65 29751
/proc/meminfo: memFree=1644224/2055920 swapFree=4177728/4192956
[pid=29750] ppid=29748 vsize=780 CPUtime=6.29
/proc/29750/stat : 29750 (picosat) R 29748 29750 29619 0 -1 4194304 124 0 0 0 629 0 0 0 25 0 1 0 105672746 798720 109 1992294400 134512640 135137933 4294956224 18446744073709551615 134551374 0 0 4096 0 0 0 0 17 1 0 0
/proc/29750/statm: 195 109 69 152 0 41 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 780

[startup+12.702 s]
/proc/loadavg: 0.94 0.99 1.08 2/65 29751
/proc/meminfo: memFree=1644160/2055920 swapFree=4177728/4192956
[pid=29750] ppid=29748 vsize=908 CPUtime=12.69
/proc/29750/stat : 29750 (picosat) R 29748 29750 29619 0 -1 4194304 127 0 0 0 1269 0 0 0 25 0 1 0 105672746 929792 112 1992294400 134512640 135137933 4294956224 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/29750/statm: 227 112 69 152 0 73 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 908

[startup+25.5014 s]
/proc/loadavg: 0.95 0.99 1.08 2/65 29751
/proc/meminfo: memFree=1644096/2055920 swapFree=4177728/4192956
[pid=29750] ppid=29748 vsize=908 CPUtime=25.49
/proc/29750/stat : 29750 (picosat) R 29748 29750 29619 0 -1 4194304 133 0 0 0 2549 0 0 0 25 0 1 0 105672746 929792 118 1992294400 134512640 135137933 4294956224 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/29750/statm: 227 118 69 152 0 73 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 908

[startup+51.1022 s]
/proc/loadavg: 0.97 0.99 1.08 2/65 29751
/proc/meminfo: memFree=1644096/2055920 swapFree=4177728/4192956
[pid=29750] ppid=29748 vsize=908 CPUtime=51.08
/proc/29750/stat : 29750 (picosat) R 29748 29750 29619 0 -1 4194304 139 0 0 0 5108 0 0 0 25 0 1 0 105672746 929792 124 1992294400 134512640 135137933 4294956224 18446744073709551615 134552443 0 0 4096 0 0 0 0 17 1 0 0
/proc/29750/statm: 227 124 69 152 0 73 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 908

[startup+102.305 s]
/proc/loadavg: 0.98 0.99 1.07 2/65 29751
/proc/meminfo: memFree=1644032/2055920 swapFree=4177728/4192956
[pid=29750] ppid=29748 vsize=908 CPUtime=102.26
/proc/29750/stat : 29750 (picosat) R 29748 29750 29619 0 -1 4194304 152 0 0 0 10226 0 0 0 25 0 1 0 105672746 929792 137 1992294400 134512640 135137933 4294956224 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/29750/statm: 227 137 69 152 0 73 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 908

[startup+162.301 s]
/proc/loadavg: 0.99 0.99 1.07 2/65 29751
/proc/meminfo: memFree=1643968/2055920 swapFree=4177728/4192956
[pid=29750] ppid=29748 vsize=908 CPUtime=162.24
/proc/29750/stat : 29750 (picosat) R 29748 29750 29619 0 -1 4194304 157 0 0 0 16224 0 0 0 25 0 1 0 105672746 929792 142 1992294400 134512640 135137933 4294956224 18446744073709551615 134522698 0 0 4096 0 0 0 0 17 1 0 0
/proc/29750/statm: 227 142 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: 0.99 0.99 1.06 2/65 29751
/proc/meminfo: memFree=1643904/2055920 swapFree=4177728/4192956
[pid=29750] ppid=29748 vsize=1032 CPUtime=222.22
/proc/29750/stat : 29750 (picosat) R 29748 29750 29619 0 -1 4194304 159 0 0 0 22222 0 0 0 25 0 1 0 105672746 1056768 144 1992294400 134512640 135137933 4294956224 18446744073709551615 134568681 0 0 4096 0 0 0 0 17 1 0 0
/proc/29750/statm: 258 144 69 152 0 104 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 1032

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 1.06 2/65 29751
/proc/meminfo: memFree=1643904/2055920 swapFree=4177728/4192956
[pid=29750] ppid=29748 vsize=1032 CPUtime=282.2
/proc/29750/stat : 29750 (picosat) R 29748 29750 29619 0 -1 4194304 164 0 0 0 28220 0 0 0 25 0 1 0 105672746 1056768 149 1992294400 134512640 135137933 4294956224 18446744073709551615 134567842 0 0 4096 0 0 0 0 17 1 0 0
/proc/29750/statm: 258 149 69 152 0 104 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 1032

[startup+342.301 s]
/proc/loadavg: 0.99 0.99 1.05 2/65 29751
/proc/meminfo: memFree=1643840/2055920 swapFree=4177728/4192956
[pid=29750] ppid=29748 vsize=1032 CPUtime=342.17
/proc/29750/stat : 29750 (picosat) R 29748 29750 29619 0 -1 4194304 173 0 0 0 34217 0 0 0 25 0 1 0 105672746 1056768 158 1992294400 134512640 135137933 4294956224 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/29750/statm: 258 158 69 152 0 104 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 1032

[startup+402.302 s]
/proc/loadavg: 0.99 0.99 1.04 2/65 29751
/proc/meminfo: memFree=1643840/2055920 swapFree=4177728/4192956
[pid=29750] ppid=29748 vsize=1032 CPUtime=402.15
/proc/29750/stat : 29750 (picosat) R 29748 29750 29619 0 -1 4194304 176 0 0 0 40215 0 0 0 25 0 1 0 105672746 1056768 161 1992294400 134512640 135137933 4294956224 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/29750/statm: 258 161 69 152 0 104 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 1032

[startup+462.302 s]
/proc/loadavg: 0.99 0.99 1.04 2/65 29751
/proc/meminfo: memFree=1643840/2055920 swapFree=4177728/4192956
[pid=29750] ppid=29748 vsize=1032 CPUtime=462.13
/proc/29750/stat : 29750 (picosat) R 29748 29750 29619 0 -1 4194304 176 0 0 0 46213 0 0 0 25 0 1 0 105672746 1056768 161 1992294400 134512640 135137933 4294956224 18446744073709551615 134552404 0 0 4096 0 0 0 0 17 1 0 0
/proc/29750/statm: 258 161 69 152 0 104 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 1032

[startup+522.301 s]
/proc/loadavg: 0.99 0.99 1.03 2/65 29751
/proc/meminfo: memFree=1643840/2055920 swapFree=4177728/4192956
[pid=29750] ppid=29748 vsize=1032 CPUtime=522.11
/proc/29750/stat : 29750 (picosat) R 29748 29750 29619 0 -1 4194304 176 0 0 0 52211 0 0 0 25 0 1 0 105672746 1056768 161 1992294400 134512640 135137933 4294956224 18446744073709551615 134553726 0 0 4096 0 0 0 0 17 1 0 0
/proc/29750/statm: 258 161 69 152 0 104 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 1032

[startup+582.302 s]
/proc/loadavg: 0.99 0.99 1.03 2/65 29751
/proc/meminfo: memFree=1643840/2055920 swapFree=4177728/4192956
[pid=29750] ppid=29748 vsize=1032 CPUtime=582.09
/proc/29750/stat : 29750 (picosat) R 29748 29750 29619 0 -1 4194304 178 0 0 0 58209 0 0 0 25 0 1 0 105672746 1056768 163 1992294400 134512640 135137933 4294956224 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/29750/statm: 258 163 69 152 0 104 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 1032

[startup+642.302 s]
/proc/loadavg: 0.99 0.99 1.02 2/65 29751
/proc/meminfo: memFree=1643776/2055920 swapFree=4177728/4192956
[pid=29750] ppid=29748 vsize=1032 CPUtime=642.08
/proc/29750/stat : 29750 (picosat) R 29748 29750 29619 0 -1 4194304 186 0 0 0 64207 1 0 0 25 0 1 0 105672746 1056768 171 1992294400 134512640 135137933 4294956224 18446744073709551615 134548941 0 0 4096 0 0 0 0 17 1 0 0
/proc/29750/statm: 258 171 69 152 0 104 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 1032

[startup+702.301 s]
/proc/loadavg: 0.99 0.99 1.02 2/65 29751
/proc/meminfo: memFree=1643712/2055920 swapFree=4177728/4192956
[pid=29750] ppid=29748 vsize=1032 CPUtime=702.05
/proc/29750/stat : 29750 (picosat) R 29748 29750 29619 0 -1 4194304 187 0 0 0 70204 1 0 0 25 0 1 0 105672746 1056768 172 1992294400 134512640 135137933 4294956224 18446744073709551615 134543100 0 0 4096 0 0 0 0 17 1 0 0
/proc/29750/statm: 258 172 69 152 0 104 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 1032

[startup+762.306 s]
/proc/loadavg: 0.99 0.99 1.01 2/65 29751
/proc/meminfo: memFree=1643712/2055920 swapFree=4177728/4192956
[pid=29750] ppid=29748 vsize=1032 CPUtime=762.04
/proc/29750/stat : 29750 (picosat) R 29748 29750 29619 0 -1 4194304 187 0 0 0 76203 1 0 0 25 0 1 0 105672746 1056768 172 1992294400 134512640 135137933 4294956224 18446744073709551615 134548901 0 0 4096 0 0 0 0 17 1 0 0
/proc/29750/statm: 258 172 69 152 0 104 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 1032

[startup+822.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/65 29751
/proc/meminfo: memFree=1643712/2055920 swapFree=4177728/4192956
[pid=29750] ppid=29748 vsize=1032 CPUtime=822.01
/proc/29750/stat : 29750 (picosat) R 29748 29750 29619 0 -1 4194304 187 0 0 0 82200 1 0 0 25 0 1 0 105672746 1056768 172 1992294400 134512640 135137933 4294956224 18446744073709551615 134666282 0 0 4096 0 0 0 0 17 1 0 0
/proc/29750/statm: 258 172 69 152 0 104 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 1032

[startup+882.301 s]
/proc/loadavg: 0.99 0.99 1.00 2/65 29751
/proc/meminfo: memFree=1643712/2055920 swapFree=4177728/4192956
[pid=29750] ppid=29748 vsize=1032 CPUtime=881.99
/proc/29750/stat : 29750 (picosat) R 29748 29750 29619 0 -1 4194304 187 0 0 0 88198 1 0 0 25 0 1 0 105672746 1056768 172 1992294400 134512640 135137933 4294956224 18446744073709551615 134548939 0 0 4096 0 0 0 0 17 1 0 0
/proc/29750/statm: 258 172 69 152 0 104 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 1032

[startup+942.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/65 29751
/proc/meminfo: memFree=1643648/2055920 swapFree=4177728/4192956
[pid=29750] ppid=29748 vsize=1032 CPUtime=941.97
/proc/29750/stat : 29750 (picosat) R 29748 29750 29619 0 -1 4194304 187 0 0 0 94196 1 0 0 25 0 1 0 105672746 1056768 172 1992294400 134512640 135137933 4294956224 18446744073709551615 134549015 0 0 4096 0 0 0 0 17 1 0 0
/proc/29750/statm: 258 172 69 152 0 104 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 1032

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/65 29751
/proc/meminfo: memFree=1643648/2055920 swapFree=4177728/4192956
[pid=29750] ppid=29748 vsize=1160 CPUtime=1001.95
/proc/29750/stat : 29750 (picosat) R 29748 29750 29619 0 -1 4194304 194 0 0 0 100194 1 0 0 25 0 1 0 105672746 1187840 179 1992294400 134512640 135137933 4294956224 18446744073709551615 134552425 0 0 4096 0 0 0 0 17 1 0 0
/proc/29750/statm: 290 179 69 152 0 136 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 1160

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/65 29751
/proc/meminfo: memFree=1643648/2055920 swapFree=4177728/4192956
[pid=29750] ppid=29748 vsize=1160 CPUtime=1061.93
/proc/29750/stat : 29750 (picosat) R 29748 29750 29619 0 -1 4194304 194 0 0 0 106192 1 0 0 25 0 1 0 105672746 1187840 179 1992294400 134512640 135137933 4294956224 18446744073709551615 134548954 0 0 4096 0 0 0 0 17 1 0 0
/proc/29750/statm: 290 179 69 152 0 136 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 1160

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/65 29751
/proc/meminfo: memFree=1643648/2055920 swapFree=4177728/4192956
[pid=29750] ppid=29748 vsize=1160 CPUtime=1121.91
/proc/29750/stat : 29750 (picosat) R 29748 29750 29619 0 -1 4194304 194 0 0 0 112190 1 0 0 25 0 1 0 105672746 1187840 179 1992294400 134512640 135137933 4294956224 18446744073709551615 134545662 0 0 4096 0 0 0 0 17 1 0 0
/proc/29750/statm: 290 179 69 152 0 136 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 1160

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/65 29751
/proc/meminfo: memFree=1643584/2055920 swapFree=4177728/4192956
[pid=29750] ppid=29748 vsize=1160 CPUtime=1181.89
/proc/29750/stat : 29750 (picosat) R 29748 29750 29619 0 -1 4194304 194 0 0 0 118188 1 0 0 25 0 1 0 105672746 1187840 179 1992294400 134512640 135137933 4294956224 18446744073709551615 134548012 0 0 4096 0 0 0 0 17 1 0 0
/proc/29750/statm: 290 179 69 152 0 136 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 1160



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.99 1.00 2/65 29751
/proc/meminfo: memFree=1643584/2055920 swapFree=4177728/4192956
[pid=29750] ppid=29748 vsize=1160 CPUtime=1200.08
/proc/29750/stat : 29750 (picosat) R 29748 29750 29619 0 -1 4194304 194 0 0 0 120007 1 0 0 25 0 1 0 105672746 1187840 179 1992294400 134512640 135137933 4294956224 18446744073709551615 134548834 0 0 4096 0 0 0 0 17 1 0 0
/proc/29750/statm: 290 179 69 152 0 136 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 1160

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.99 1.00 2/65 29751
/proc/meminfo: memFree=1643584/2055920 swapFree=4177728/4192956
[pid=29750] ppid=29748 vsize=1160 CPUtime=1200.08
/proc/29750/stat : 29750 (picosat) R 29748 29750 29619 0 -1 4194304 194 0 0 0 120007 1 0 0 25 0 1 0 105672746 1187840 179 1992294400 134512640 135137933 4294956224 18446744073709551615 134548834 0 0 4096 0 0 0 0 17 1 0 0
/proc/29750/statm: 290 179 69 152 0 136 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 1160

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1200.08
CPU system time (s): 0.018997
CPU usage (%): 99.9659
Max. virtual memory (cumulated for all children) (KiB): 1160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.08
system time used= 0.018997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 194
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= 933

runsolver used 0.813876 second user time and 2.6246 second system time

The end

Launcher Data 

Begin job on node37 at 2009-04-26 22:07:22
IDJOB=1731947
IDBENCH=71107
IDSOLVER=506
FILE ID=node37/1731947-1240776442
PBS_JOBID= 9187229
Free space on /tmp= 66300 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/CRAFTED/sgen/unsat/sgen1-unsat-133-100.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731947-1240776442/watcher-1731947-1240776442 -o /tmp/evaluation-result-1731947-1240776442/solver-1731947-1240776442 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1731947-1240776442.cnf

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

MD5SUM BENCH= 3efe57b20c55b2dfc482f2ebb30d6794
RANDOM SEED=299090517

node37.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		: 3000.259
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		: 3000.259
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:       1645032 kB
Buffers:         50824 kB
Cached:         273788 kB
SwapCached:       9064 kB
Active:          66084 kB
Inactive:       269736 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1645032 kB
SwapTotal:     4192956 kB
SwapFree:      4177728 kB
Dirty:             704 kB
Writeback:           0 kB
Mapped:          13548 kB
Slab:            61164 kB
Committed_AS:   491496 kB
PageTables:       1372 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= 66300 MiB
End job on node37 at 2009-04-26 22:27:24