Trace number 1729640

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) 1200.03 1200.51

General information on the benchmark

Namecrafted/Hard/contest03/looksrandom/
hgen8-n320-01-S1432474240.sat05-483.reshuffled-07.cnf
MD5SUM8fce8bf20db46a2557b7a1cf79e53b51
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 variables260
Number of clauses486
Sum of the clauses size1102
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2421
Number of clauses of size 30
Number of clauses of size 465
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-1729640-1240752015.cnf
0.00/0.00	c parsed header 'p cnf 320 486'
0.00/0.00	c initialized 320 variables
0.00/0.00	c found 486 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   320   0.0    65     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  77.6   320  62.8    65   100   100   110   8.7   0.0 
0.00/0.00	c R   0.0  77.6   320  62.8    65   101   101   110   8.8   0.0 
0.00/0.00	c +   0.0  56.5   320  80.0    65   250    68   121  14.4   0.0 
0.00/0.01	c R   0.0  58.0   320  80.0    65   401    80   121  17.5   0.0 
0.00/0.01	c +   0.0  56.2   320  80.0    65   475    86   133  17.7   0.0 
0.00/0.02	c +   0.0  56.7   320  81.3    65   812   126   146  23.8   0.0 
0.00/0.03	c N   0.0  56.9   320  81.3    65  1204   111   146  24.0   0.0 
0.00/0.03	c +   0.0  57.1   320  81.3    65  1317   144   160  24.7   0.0 
0.00/0.05	c +   0.1  57.3   320  81.3    65  2074   177   176  26.5   0.0 
0.00/0.09	c +   0.1  57.7   320  81.3    65  3209   126   193  25.7   0.0 
0.00/0.09	c N   0.1  57.7   320  81.3    65  3215   132   193  25.8   0.0 
0.10/0.14	c +   0.1  57.4   320  81.3    65  4911   128   212  25.3   0.0 
0.20/0.21	c +   0.2  57.3   320  81.3    65  7464   145   233  26.5   0.0 
0.20/0.23	c N   0.2  57.3   320  81.3    65  8027   186   233  26.7   0.1 
0.30/0.32	c +   0.3  56.9   320  81.3    65 11293   178   256  25.3   0.0 
0.40/0.49	c +   0.5  55.1   320  81.3    65 17036   192   281  23.8   0.0 
0.50/0.56	c N   0.6  54.3   320  81.3    65 19247   256   281  25.4   0.1 
0.70/0.74	c +   0.7  54.6   320  81.3    65 25650   218   309  24.9   0.1 
1.10/1.12	c +   1.1  55.0   320  81.3    65 38571   226   339  20.0   0.1 
1.30/1.33	c R   1.3  54.9   320  81.3    65 44883   266   339  22.1   0.1 
1.30/1.33	c 
1.30/1.33	c  seconds     variables   original    learned     agility
1.30/1.33	c         level        used      conflicts    limit          MB
1.30/1.33	c 
1.70/1.70	c +   1.7  54.1   320  81.3    65 57952   346   372  23.5   0.1 
2.60/2.62	c +   2.6  53.5   320  81.3    65 87023   267   409  23.1   0.1 
3.09/3.12	c R   3.1  52.9   320  81.3    65 102e3   308   409  21.6   0.1 
3.89/3.98	c +   4.0  53.5   320  81.3    65 130e3   231   449  22.2   0.0 
5.89/5.99	c +   6.0  54.6   320  81.3    65 196e3   402   493  24.0   0.1 
6.99/7.07	c R   7.1  54.2   320  81.3    65 230e3   421   493  22.9   0.1 
9.19/9.23	c +   9.2  53.7   320  81.3    65 294e3   438   542  22.3   0.1 
13.89/13.95	c +  13.9  54.7   320  81.3    65 441e3   358   596  23.9   0.1 
16.29/16.35	c R  16.3  54.2   320  81.3    65 512e3   437   596  18.9   0.1 
21.09/21.18	c +  21.2  53.4   320  81.3    65 662e3   514   655  24.6   0.1 
31.98/32.06	c +  32.1  52.0   320  81.3    65 993e3   535   720  23.9   0.1 
36.77/36.87	c R  36.9  52.3   320  81.3    65 112e4   394   720  21.3   0.1 
48.87/48.91	c +  48.9  52.2   320  81.3    65 148e4   435   792  22.3   0.1 
73.66/73.75	c +  73.7  52.0   320  81.3    65 223e4   666   871  21.7   0.1 
81.96/82.08	c R  82.1  51.2   320  81.3    65 246e4   841   871  17.9   0.2 
112.15/112.21	c + 112.2  51.0   320  81.3    65 335e4   489   958  23.1   0.1 
171.22/171.33	c + 171.3  50.7   320  81.3    65 502e4   614  1053  21.2   0.1 
183.02/183.16	c N 183.1  50.5   320  81.3    65 533e4   843  1053  24.9   0.2 
260.09/260.25	c + 260.2  50.3   320  81.3    65 754e4   899  1158  20.5   0.2 
400.64/400.85	c + 400.7  50.5   320  81.3    65 113e5   920  1273  23.2   0.2 
407.94/408.15	c R 408.0  50.5   320  81.3    65 114e5   952  1273  22.5   0.2 
609.65/609.94	c + 609.7  50.7   320  81.3    65 169e5  1092  1400  25.2   0.2 
609.65/609.94	c 
609.65/609.94	c  seconds     variables   original    learned     agility
609.65/609.94	c         level        used      conflicts    limit          MB
609.65/609.94	c 
900.45/900.82	c R 900.5  51.0   320  81.3    65 246e5  1270  1400  19.4   0.2 
931.93/932.34	c + 932.0  50.9   320  81.3    65 254e5   913  1540  22.4   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-1729640-1240752015/watcher-1729640-1240752015 -o /tmp/evaluation-result-1729640-1240752015/solver-1729640-1240752015 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1729640-1240752015.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: 0.84 0.94 0.98 3/64 26111
/proc/meminfo: memFree=1355688/2055920 swapFree=4192812/4192956
[pid=26111] ppid=26109 vsize=780 CPUtime=0
/proc/26111/stat : 26111 (picosat) R 26109 26111 26074 0 -1 4194304 105 0 0 0 0 0 0 0 18 0 1 0 103235132 798720 90 1992294400 134512640 135137933 4294956240 18446744073709551615 134689534 0 0 4096 0 0 0 0 17 1 0 0
/proc/26111/statm: 195 91 69 152 0 41 0

[startup+0.008251 s]
/proc/loadavg: 0.84 0.94 0.98 3/64 26111
/proc/meminfo: memFree=1355688/2055920 swapFree=4192812/4192956
[pid=26111] ppid=26109 vsize=780 CPUtime=0
/proc/26111/stat : 26111 (picosat) R 26109 26111 26074 0 -1 4194304 106 0 0 0 0 0 0 0 18 0 1 0 103235132 798720 91 1992294400 134512640 135137933 4294956240 18446744073709551615 134551539 0 0 4096 0 0 0 0 17 1 0 0
/proc/26111/statm: 195 91 69 152 0 41 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 780

[startup+0.101271 s]
/proc/loadavg: 0.84 0.94 0.98 3/64 26111
/proc/meminfo: memFree=1355688/2055920 swapFree=4192812/4192956
[pid=26111] ppid=26109 vsize=780 CPUtime=0.1
/proc/26111/stat : 26111 (picosat) R 26109 26111 26074 0 -1 4194304 108 0 0 0 10 0 0 0 18 0 1 0 103235132 798720 93 1992294400 134512640 135137933 4294956240 18446744073709551615 134553618 0 0 4096 0 0 0 0 17 1 0 0
/proc/26111/statm: 195 93 69 152 0 41 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 780

[startup+0.301314 s]
/proc/loadavg: 0.84 0.94 0.98 3/64 26111
/proc/meminfo: memFree=1355688/2055920 swapFree=4192812/4192956
[pid=26111] ppid=26109 vsize=780 CPUtime=0.3
/proc/26111/stat : 26111 (picosat) R 26109 26111 26074 0 -1 4194304 111 0 0 0 30 0 0 0 19 0 1 0 103235132 798720 96 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/26111/statm: 195 96 69 152 0 41 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 780

[startup+0.701399 s]
/proc/loadavg: 0.84 0.94 0.98 3/64 26111
/proc/meminfo: memFree=1355688/2055920 swapFree=4192812/4192956
[pid=26111] ppid=26109 vsize=780 CPUtime=0.7
/proc/26111/stat : 26111 (picosat) R 26109 26111 26074 0 -1 4194304 112 0 0 0 70 0 0 0 22 0 1 0 103235132 798720 97 1992294400 134512640 135137933 4294956240 18446744073709551615 134552443 0 0 4096 0 0 0 0 17 1 0 0
/proc/26111/statm: 195 97 69 152 0 41 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 780

[startup+1.50157 s]
/proc/loadavg: 0.84 0.94 0.98 2/65 26112
/proc/meminfo: memFree=1355488/2055920 swapFree=4192812/4192956
[pid=26111] ppid=26109 vsize=780 CPUtime=1.5
/proc/26111/stat : 26111 (picosat) R 26109 26111 26074 0 -1 4194304 116 0 0 0 150 0 0 0 25 0 1 0 103235132 798720 101 1992294400 134512640 135137933 4294956240 18446744073709551615 134551478 0 0 4096 0 0 0 0 17 1 0 0
/proc/26111/statm: 195 101 69 152 0 41 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 780

[startup+3.10191 s]
/proc/loadavg: 0.85 0.94 0.98 2/65 26112
/proc/meminfo: memFree=1355360/2055920 swapFree=4192812/4192956
[pid=26111] ppid=26109 vsize=780 CPUtime=3.09
/proc/26111/stat : 26111 (picosat) R 26109 26111 26074 0 -1 4194304 120 0 0 0 309 0 0 0 25 0 1 0 103235132 798720 105 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/26111/statm: 195 105 69 152 0 41 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 780

[startup+6.3016 s]
/proc/loadavg: 0.85 0.94 0.98 2/65 26112
/proc/meminfo: memFree=1355296/2055920 swapFree=4192812/4192956
[pid=26111] ppid=26109 vsize=780 CPUtime=6.29
/proc/26111/stat : 26111 (picosat) R 26109 26111 26074 0 -1 4194304 122 0 0 0 629 0 0 0 25 0 1 0 103235132 798720 107 1992294400 134512640 135137933 4294956240 18446744073709551615 134542985 0 0 4096 0 0 0 0 17 1 0 0
/proc/26111/statm: 195 107 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: 0.88 0.94 0.98 2/65 26112
/proc/meminfo: memFree=1355176/2055920 swapFree=4192812/4192956
[pid=26111] ppid=26109 vsize=896 CPUtime=12.69
/proc/26111/stat : 26111 (picosat) R 26109 26111 26074 0 -1 4194304 130 0 0 0 1269 0 0 0 25 0 1 0 103235132 917504 115 1992294400 134512640 135137933 4294956240 18446744073709551615 134543066 0 0 4096 0 0 0 0 17 1 0 0
/proc/26111/statm: 224 115 69 152 0 70 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 896

[startup+25.5017 s]
/proc/loadavg: 0.89 0.94 0.98 2/65 26112
/proc/meminfo: memFree=1355176/2055920 swapFree=4192812/4192956
[pid=26111] ppid=26109 vsize=896 CPUtime=25.48
/proc/26111/stat : 26111 (picosat) R 26109 26111 26074 0 -1 4194304 137 0 0 0 2548 0 0 0 25 0 1 0 103235132 917504 122 1992294400 134512640 135137933 4294956240 18446744073709551615 134521248 0 0 4096 0 0 0 0 17 1 0 0
/proc/26111/statm: 224 122 69 152 0 70 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 896

[startup+51.1012 s]
/proc/loadavg: 0.93 0.94 0.98 2/65 26112
/proc/meminfo: memFree=1355112/2055920 swapFree=4192812/4192956
[pid=26111] ppid=26109 vsize=896 CPUtime=51.07
/proc/26111/stat : 26111 (picosat) R 26109 26111 26074 0 -1 4194304 139 0 0 0 5107 0 0 0 25 0 1 0 103235132 917504 124 1992294400 134512640 135137933 4294956240 18446744073709551615 134521251 0 0 4096 0 0 0 0 17 1 0 0
/proc/26111/statm: 224 124 69 152 0 70 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 896

[startup+102.305 s]
/proc/loadavg: 0.97 0.95 0.98 2/65 26112
/proc/meminfo: memFree=1355112/2055920 swapFree=4192812/4192956
[pid=26111] ppid=26109 vsize=1012 CPUtime=102.25
/proc/26111/stat : 26111 (picosat) R 26109 26111 26074 0 -1 4194304 155 0 0 0 10225 0 0 0 25 0 1 0 103235132 1036288 140 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/26111/statm: 253 140 69 152 0 99 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1012

[startup+162.302 s]
/proc/loadavg: 0.99 0.96 0.98 2/65 26112
/proc/meminfo: memFree=1355048/2055920 swapFree=4192812/4192956
[pid=26111] ppid=26109 vsize=984 CPUtime=162.22
/proc/26111/stat : 26111 (picosat) R 26109 26111 26074 0 -1 4194304 155 0 0 0 16222 0 0 0 25 0 1 0 103235132 1007616 140 1992294400 134512640 135137933 4294956240 18446744073709551615 134548834 0 0 4096 0 0 0 0 17 1 0 0
/proc/26111/statm: 246 140 69 152 0 92 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 984

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.98 2/65 26112
/proc/meminfo: memFree=1354984/2055920 swapFree=4192812/4192956
[pid=26111] ppid=26109 vsize=984 CPUtime=222.21
/proc/26111/stat : 26111 (picosat) R 26109 26111 26074 0 -1 4194304 163 0 0 0 22220 1 0 0 25 0 1 0 103235132 1007616 148 1992294400 134512640 135137933 4294956240 18446744073709551615 134543235 0 0 4096 0 0 0 0 17 1 0 0
/proc/26111/statm: 246 148 69 152 0 92 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 984

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26112
/proc/meminfo: memFree=1354920/2055920 swapFree=4192812/4192956
[pid=26111] ppid=26109 vsize=984 CPUtime=282.18
/proc/26111/stat : 26111 (picosat) R 26109 26111 26074 0 -1 4194304 166 0 0 0 28217 1 0 0 25 0 1 0 103235132 1007616 151 1992294400 134512640 135137933 4294956240 18446744073709551615 134552026 0 0 4096 0 0 0 0 17 1 0 0
/proc/26111/statm: 246 151 69 152 0 92 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 984

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26112
/proc/meminfo: memFree=1354856/2055920 swapFree=4192812/4192956
[pid=26111] ppid=26109 vsize=984 CPUtime=342.16
/proc/26111/stat : 26111 (picosat) R 26109 26111 26074 0 -1 4194304 172 0 0 0 34215 1 0 0 25 0 1 0 103235132 1007616 157 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/26111/statm: 246 157 69 152 0 92 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 984

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26112
/proc/meminfo: memFree=1354920/2055920 swapFree=4192812/4192956
[pid=26111] ppid=26109 vsize=984 CPUtime=402.14
/proc/26111/stat : 26111 (picosat) R 26109 26111 26074 0 -1 4194304 174 0 0 0 40213 1 0 0 25 0 1 0 103235132 1007616 159 1992294400 134512640 135137933 4294956240 18446744073709551615 134553714 0 0 4096 0 0 0 0 17 1 0 0
/proc/26111/statm: 246 159 69 152 0 92 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 984

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26112
/proc/meminfo: memFree=1354920/2055920 swapFree=4192812/4192956
[pid=26111] ppid=26109 vsize=1084 CPUtime=462.11
/proc/26111/stat : 26111 (picosat) R 26109 26111 26074 0 -1 4194304 177 0 0 0 46210 1 0 0 25 0 1 0 103235132 1110016 162 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/26111/statm: 271 162 69 152 0 117 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 1084

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26112
/proc/meminfo: memFree=1354856/2055920 swapFree=4192812/4192956
[pid=26111] ppid=26109 vsize=1080 CPUtime=522.09
/proc/26111/stat : 26111 (picosat) R 26109 26111 26074 0 -1 4194304 177 0 0 0 52208 1 0 0 25 0 1 0 103235132 1105920 162 1992294400 134512640 135137933 4294956240 18446744073709551615 134551374 0 0 4096 0 0 0 0 17 1 0 0
/proc/26111/statm: 270 162 69 152 0 116 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 1080

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26112
/proc/meminfo: memFree=1354856/2055920 swapFree=4192812/4192956
[pid=26111] ppid=26109 vsize=1080 CPUtime=582.06
/proc/26111/stat : 26111 (picosat) R 26109 26111 26074 0 -1 4194304 177 0 0 0 58205 1 0 0 25 0 1 0 103235132 1105920 162 1992294400 134512640 135137933 4294956240 18446744073709551615 134554634 0 0 4096 0 0 0 0 17 1 0 0
/proc/26111/statm: 270 162 69 152 0 116 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 1080

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26112
/proc/meminfo: memFree=1354792/2055920 swapFree=4192812/4192956
[pid=26111] ppid=26109 vsize=1080 CPUtime=642.04
/proc/26111/stat : 26111 (picosat) R 26109 26111 26074 0 -1 4194304 179 0 0 0 64203 1 0 0 25 0 1 0 103235132 1105920 164 1992294400 134512640 135137933 4294956240 18446744073709551615 134553620 0 0 4096 0 0 0 0 17 1 0 0
/proc/26111/statm: 270 164 69 152 0 116 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 1080

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26112
/proc/meminfo: memFree=1354792/2055920 swapFree=4192812/4192956
[pid=26111] ppid=26109 vsize=1080 CPUtime=702.01
/proc/26111/stat : 26111 (picosat) R 26109 26111 26074 0 -1 4194304 180 0 0 0 70200 1 0 0 25 0 1 0 103235132 1105920 165 1992294400 134512640 135137933 4294956240 18446744073709551615 134521356 0 0 4096 0 0 0 0 17 1 0 0
/proc/26111/statm: 270 165 69 152 0 116 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 1080

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26112
/proc/meminfo: memFree=1354792/2055920 swapFree=4192812/4192956
[pid=26111] ppid=26109 vsize=1080 CPUtime=761.99
/proc/26111/stat : 26111 (picosat) R 26109 26111 26074 0 -1 4194304 184 0 0 0 76198 1 0 0 25 0 1 0 103235132 1105920 169 1992294400 134512640 135137933 4294956240 18446744073709551615 134551631 0 0 4096 0 0 0 0 17 1 0 0
/proc/26111/statm: 270 169 69 152 0 116 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 1080

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26112
/proc/meminfo: memFree=1354728/2055920 swapFree=4192812/4192956
[pid=26111] ppid=26109 vsize=1080 CPUtime=821.97
/proc/26111/stat : 26111 (picosat) R 26109 26111 26074 0 -1 4194304 184 0 0 0 82195 2 0 0 25 0 1 0 103235132 1105920 169 1992294400 134512640 135137933 4294956240 18446744073709551615 134549059 0 0 4096 0 0 0 0 17 1 0 0
/proc/26111/statm: 270 169 69 152 0 116 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 1080

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26112
/proc/meminfo: memFree=1354728/2055920 swapFree=4192812/4192956
[pid=26111] ppid=26109 vsize=1080 CPUtime=881.95
/proc/26111/stat : 26111 (picosat) R 26109 26111 26074 0 -1 4194304 184 0 0 0 88193 2 0 0 25 0 1 0 103235132 1105920 169 1992294400 134512640 135137933 4294956240 18446744073709551615 134548659 0 0 4096 0 0 0 0 17 1 0 0
/proc/26111/statm: 270 169 69 152 0 116 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 1080

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 3/65 26112
/proc/meminfo: memFree=1354664/2055920 swapFree=4192812/4192956
[pid=26111] ppid=26109 vsize=1080 CPUtime=941.93
/proc/26111/stat : 26111 (picosat) R 26109 26111 26074 0 -1 4194304 185 0 0 0 94191 2 0 0 25 0 1 0 103235132 1105920 170 1992294400 134512640 135137933 4294956240 18446744073709551615 134521297 0 0 4096 0 0 0 0 17 1 0 0
/proc/26111/statm: 270 170 69 152 0 116 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 1080

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26112
/proc/meminfo: memFree=1354664/2055920 swapFree=4192812/4192956
[pid=26111] ppid=26109 vsize=1080 CPUtime=1001.9
/proc/26111/stat : 26111 (picosat) R 26109 26111 26074 0 -1 4194304 195 0 0 0 100188 2 0 0 25 0 1 0 103235132 1105920 180 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/26111/statm: 270 180 69 152 0 116 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 1080

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26112
/proc/meminfo: memFree=1354664/2055920 swapFree=4192812/4192956
[pid=26111] ppid=26109 vsize=1080 CPUtime=1061.88
/proc/26111/stat : 26111 (picosat) R 26109 26111 26074 0 -1 4194304 195 0 0 0 106186 2 0 0 25 0 1 0 103235132 1105920 180 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/26111/statm: 270 180 69 152 0 116 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 1080

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26114
/proc/meminfo: memFree=1354472/2055920 swapFree=4192812/4192956
[pid=26111] ppid=26109 vsize=1080 CPUtime=1121.85
/proc/26111/stat : 26111 (picosat) R 26109 26111 26074 0 -1 4194304 195 0 0 0 112183 2 0 0 25 0 1 0 103235132 1105920 180 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/26111/statm: 270 180 69 152 0 116 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 1080

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26114
/proc/meminfo: memFree=1354472/2055920 swapFree=4192812/4192956
[pid=26111] ppid=26109 vsize=1080 CPUtime=1181.82
/proc/26111/stat : 26111 (picosat) R 26109 26111 26074 0 -1 4194304 195 0 0 0 118180 2 0 0 25 0 1 0 103235132 1105920 180 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/26111/statm: 270 180 69 152 0 116 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 1080



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26114
/proc/meminfo: memFree=1354472/2055920 swapFree=4192812/4192956
[pid=26111] ppid=26109 vsize=1080 CPUtime=1200.02
/proc/26111/stat : 26111 (picosat) R 26109 26111 26074 0 -1 4194304 195 0 0 0 120000 2 0 0 25 0 1 0 103235132 1105920 180 1992294400 134512640 135137933 4294956240 18446744073709551615 134552082 0 0 4096 0 0 0 0 17 1 0 0
/proc/26111/statm: 270 180 69 152 0 116 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 1080

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 0.97 0.98 2/65 26114
/proc/meminfo: memFree=1354472/2055920 swapFree=4192812/4192956
[pid=26111] ppid=26109 vsize=1080 CPUtime=1200.02
/proc/26111/stat : 26111 (picosat) R 26109 26111 26074 0 -1 4194304 195 0 0 0 120000 2 0 0 25 0 1 0 103235132 1105920 180 1992294400 134512640 135137933 4294956240 18446744073709551615 134552082 0 0 4096 0 0 0 0 17 1 0 0
/proc/26111/statm: 270 180 69 152 0 116 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 1080

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.03
CPU user time (s): 1200.01
CPU system time (s): 0.025996
CPU usage (%): 99.9605
Max. virtual memory (cumulated for all children) (KiB): 1116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
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= 195
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= 2751

runsolver used 0.824874 second user time and 2.52362 second system time

The end

Launcher Data 

Begin job on node10 at 2009-04-26 15:20:15
IDJOB=1729640
IDBENCH=24710
IDSOLVER=506
FILE ID=node10/1729640-1240752015
PBS_JOBID= 9187115
Free space on /tmp= 66376 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT07/crafted/Hard/contest03/looksrandom/hgen8-n320-01-S1432474240.sat05-483.reshuffled-07.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1729640-1240752015/watcher-1729640-1240752015 -o /tmp/evaluation-result-1729640-1240752015/solver-1729640-1240752015 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1729640-1240752015.cnf

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

MD5SUM BENCH= 8fce8bf20db46a2557b7a1cf79e53b51
RANDOM SEED=1880095287

node10.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		: 3000.263
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	: 5931.00
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		: 3000.263
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:       1356104 kB
Buffers:         61428 kB
Cached:         556624 kB
SwapCached:          0 kB
Active:         263848 kB
Inactive:       367976 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1356104 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             832 kB
Writeback:           0 kB
Mapped:          23564 kB
Slab:            53984 kB
Committed_AS:   397348 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= 66372 MiB
End job on node10 at 2009-04-26 15:40:17