Trace number 1729481

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) 1200.09 1200.41

General information on the benchmark

Namecrafted/Hard/contest03/looksrandom/
hgen8-n320-02-S1127428711.sat05-484.reshuffled-07.cnf
MD5SUM6a0d1029e840b2624bac287c335e4e2c
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 clauses492
Sum of the clauses size1114
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2427
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-1729481-1240750008.cnf
0.00/0.00	c parsed header 'p cnf 320 492'
0.00/0.00	c initialized 320 variables
0.00/0.00	c found 492 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  74.0   320  52.5    65   100   100   110   8.9   0.0 
0.00/0.00	c R   0.0  74.0   320  52.5    65   100   100   110   8.9   0.0 
0.00/0.00	c +   0.0  60.9   320  78.8    65   250   132   121  13.7   0.0 
0.00/0.01	c R   0.0  61.4   320  78.8    65   403    75   121  18.6   0.0 
0.00/0.01	c +   0.0  59.1   320  78.8    65   475    79   133  19.1   0.0 
0.00/0.02	c +   0.0  58.5   320  78.8    65   812   129   146  23.0   0.0 
0.00/0.03	c N   0.0  57.9   320  78.8    65  1203   119   146  23.8   0.0 
0.00/0.03	c +   0.0  58.0   320  78.8    65  1317   153   160  24.8   0.0 
0.00/0.05	c +   0.1  57.5   320  78.8    65  2074   126   176  23.4   0.0 
0.05/0.08	c +   0.1  57.5   320  78.8    65  3209   129   193  22.9   0.0 
0.05/0.08	c R   0.1  57.5   320  78.8    65  3210   130   193  22.9   0.0 
0.10/0.11	c +   0.1  55.2   320  78.8    65  4911   169   212  24.2   0.0 
0.10/0.18	c +   0.2  54.1   320  78.8    65  7464   119   233  25.4   0.0 
0.10/0.19	c N   0.2  53.9   320  78.8    65  8030   191   233  25.0   0.0 
0.20/0.28	c +   0.3  53.4   320  78.8    65 11293   180   256  19.7   0.0 
0.40/0.43	c +   0.4  53.1   320  78.8    65 17036   171   281  25.4   0.0 
0.50/0.50	c N   0.5  52.8   320  78.8    65 19255   286   281  24.0   0.1 
0.60/0.67	c +   0.7  51.9   320  78.8    65 25650   204   309  25.9   0.1 
1.00/1.04	c +   1.0  51.2   320  78.8    65 38571   304   339  26.1   0.1 
1.19/1.23	c R   1.2  50.8   320  78.8    65 44917   313   339  16.8   0.1 
1.19/1.23	c 
1.19/1.23	c  seconds     variables   original    learned     agility
1.19/1.23	c         level        used      conflicts    limit          MB
1.19/1.23	c 
1.49/1.59	c +   1.6  51.0   320  78.8    65 57952   183   372  21.4   0.0 
2.29/2.38	c +   2.4  51.5   320  78.8    65 87023   332   409  20.8   0.1 
2.80/2.80	c R   2.8  50.3   320  78.8    65 102e3   269   409  20.8   0.1 
3.49/3.56	c +   3.6  49.9   320  78.8    65 130e3   345   449  23.9   0.1 
5.40/5.42	c +   5.4  50.2   320  78.8    65 196e3   317   493  19.1   0.1 
6.39/6.47	c R   6.5  49.6   320  78.8    65 230e3   388   493  21.7   0.1 
8.19/8.27	c +   8.3  49.2   320  78.8    65 294e3   501   542  21.9   0.1 
12.49/12.58	c +  12.6  48.9   320  78.8    65 441e3   371   596  22.4   0.1 
14.89/14.90	c N  14.9  48.2   320  78.8    65 512e3   570   596  23.6   0.1 
19.19/19.29	c +  19.3  48.4   320  78.8    65 662e3   528   655  25.0   0.1 
29.19/29.20	c +  29.2  48.2   320  78.8    65 993e3   415   720  17.8   0.1 
33.69/33.71	c R  33.7  48.7   320  78.8    65 112e4   439   720  17.3   0.1 
44.48/44.59	c +  44.6  48.3   320  78.8    65 148e4   398   792  24.2   0.1 
67.58/67.64	c +  67.6  47.7   320  78.8    65 223e4   606   871  19.9   0.1 
75.08/75.10	c R  75.1  47.9   320  78.8    65 246e4   758   871  17.9   0.1 
101.77/101.89	c + 101.9  47.8   320  78.8    65 335e4   800   958  19.6   0.1 
154.65/154.71	c + 154.7  47.7   320  78.8    65 502e4   977  1053  20.0   0.2 
164.55/164.68	c N 164.6  47.7   320  78.8    65 533e4   575  1053  24.0   0.1 
234.24/234.31	c + 234.3  47.2   320  78.8    65 754e4   917  1158  23.3   0.2 
360.10/360.22	c + 360.1  47.4   320  78.8    65 113e5  1150  1273  20.6   0.2 
366.40/366.57	c R 366.5  47.4   320  78.8    65 114e5  1155  1273  18.8   0.2 
544.65/544.88	c + 544.7  47.4   320  78.8    65 169e5  1178  1400  22.8   0.2 
544.65/544.88	c 
544.65/544.88	c  seconds     variables   original    learned     agility
544.65/544.88	c         level        used      conflicts    limit          MB
544.65/544.88	c 
811.38/811.60	c R 811.4  47.2   320  78.8    65 246e5   922  1400  18.3   0.2 
839.57/839.89	c + 839.7  47.2   320  78.8    65 254e5   877  1540  22.1   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-1729481-1240750008/watcher-1729481-1240750008 -o /tmp/evaluation-result-1729481-1240750008/solver-1729481-1240750008 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1729481-1240750008.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: 1.83 1.82 1.45 3/65 24348
/proc/meminfo: memFree=1532368/2055920 swapFree=4192192/4192956
[pid=24348] ppid=24346 vsize=780 CPUtime=0
/proc/24348/stat : 24348 (picosat) R 24346 24348 24311 0 -1 4194304 105 0 0 0 0 0 0 0 18 0 1 0 103030901 798720 90 1992294400 134512640 135137933 4294956240 18446744073709551615 134551611 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 195 90 69 152 0 41 0

[startup+0.058274 s]
/proc/loadavg: 1.83 1.82 1.45 3/65 24348
/proc/meminfo: memFree=1532368/2055920 swapFree=4192192/4192956
[pid=24348] ppid=24346 vsize=780 CPUtime=0.05
/proc/24348/stat : 24348 (picosat) R 24346 24348 24311 0 -1 4194304 108 0 0 0 5 0 0 0 18 0 1 0 103030901 798720 93 1992294400 134512640 135137933 4294956240 18446744073709551615 134549059 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 195 93 69 152 0 41 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 780

[startup+0.101279 s]
/proc/loadavg: 1.83 1.82 1.45 3/65 24348
/proc/meminfo: memFree=1532368/2055920 swapFree=4192192/4192956
[pid=24348] ppid=24346 vsize=780 CPUtime=0.1
/proc/24348/stat : 24348 (picosat) R 24346 24348 24311 0 -1 4194304 108 0 0 0 10 0 0 0 18 0 1 0 103030901 798720 93 1992294400 134512640 135137933 4294956240 18446744073709551615 134527848 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 195 93 69 152 0 41 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 780

[startup+0.301301 s]
/proc/loadavg: 1.83 1.82 1.45 3/65 24348
/proc/meminfo: memFree=1532368/2055920 swapFree=4192192/4192956
[pid=24348] ppid=24346 vsize=780 CPUtime=0.3
/proc/24348/stat : 24348 (picosat) R 24346 24348 24311 0 -1 4194304 110 0 0 0 30 0 0 0 19 0 1 0 103030901 798720 95 1992294400 134512640 135137933 4294956240 18446744073709551615 134545448 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 195 95 69 152 0 41 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 780

[startup+0.701346 s]
/proc/loadavg: 1.83 1.82 1.45 3/65 24348
/proc/meminfo: memFree=1532368/2055920 swapFree=4192192/4192956
[pid=24348] ppid=24346 vsize=780 CPUtime=0.69
/proc/24348/stat : 24348 (picosat) R 24346 24348 24311 0 -1 4194304 114 0 0 0 69 0 0 0 23 0 1 0 103030901 798720 99 1992294400 134512640 135137933 4294956240 18446744073709551615 134553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 195 99 69 152 0 41 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 780

[startup+1.50144 s]
/proc/loadavg: 1.77 1.81 1.44 2/66 24349
/proc/meminfo: memFree=1532232/2055920 swapFree=4192192/4192956
[pid=24348] ppid=24346 vsize=780 CPUtime=1.49
/proc/24348/stat : 24348 (picosat) R 24346 24348 24311 0 -1 4194304 116 0 0 0 149 0 0 0 25 0 1 0 103030901 798720 101 1992294400 134512640 135137933 4294956240 18446744073709551615 134527767 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 195 101 69 152 0 41 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 780

[startup+3.10261 s]
/proc/loadavg: 1.77 1.81 1.44 2/66 24349
/proc/meminfo: memFree=1532104/2055920 swapFree=4192192/4192956
[pid=24348] ppid=24346 vsize=780 CPUtime=3.1
/proc/24348/stat : 24348 (picosat) R 24346 24348 24311 0 -1 4194304 119 0 0 0 310 0 0 0 25 0 1 0 103030901 798720 104 1992294400 134512640 135137933 4294956240 18446744073709551615 134552082 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 195 104 69 152 0 41 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 780

[startup+6.30197 s]
/proc/loadavg: 1.71 1.79 1.44 2/66 24349
/proc/meminfo: memFree=1532040/2055920 swapFree=4192192/4192956
[pid=24348] ppid=24346 vsize=912 CPUtime=6.29
/proc/24348/stat : 24348 (picosat) R 24346 24348 24311 0 -1 4194304 126 0 0 0 629 0 0 0 25 0 1 0 103030901 933888 111 1992294400 134512640 135137933 4294956240 18446744073709551615 134552881 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 228 111 69 152 0 74 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 912

[startup+12.7017 s]
/proc/loadavg: 1.65 1.78 1.44 2/66 24349
/proc/meminfo: memFree=1531936/2055920 swapFree=4192192/4192956
[pid=24348] ppid=24346 vsize=912 CPUtime=12.69
/proc/24348/stat : 24348 (picosat) R 24346 24348 24311 0 -1 4194304 128 0 0 0 1269 0 0 0 25 0 1 0 103030901 933888 113 1992294400 134512640 135137933 4294956240 18446744073709551615 134547453 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 228 113 69 152 0 74 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 912

[startup+25.5011 s]
/proc/loadavg: 1.50 1.74 1.43 2/66 24349
/proc/meminfo: memFree=1531936/2055920 swapFree=4192192/4192956
[pid=24348] ppid=24346 vsize=912 CPUtime=25.49
/proc/24348/stat : 24348 (picosat) R 24346 24348 24311 0 -1 4194304 134 0 0 0 2549 0 0 0 25 0 1 0 103030901 933888 119 1992294400 134512640 135137933 4294956240 18446744073709551615 134522789 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 228 119 69 152 0 74 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 912

[startup+51.102 s]
/proc/loadavg: 1.33 1.68 1.42 2/66 24349
/proc/meminfo: memFree=1531872/2055920 swapFree=4192192/4192956
[pid=24348] ppid=24346 vsize=912 CPUtime=51.08
/proc/24348/stat : 24348 (picosat) R 24346 24348 24311 0 -1 4194304 136 0 0 0 5108 0 0 0 25 0 1 0 103030901 933888 121 1992294400 134512640 135137933 4294956240 18446744073709551615 134551738 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 228 121 69 152 0 74 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 912

[startup+102.306 s]
/proc/loadavg: 1.14 1.57 1.40 2/66 24349
/proc/meminfo: memFree=1531808/2055920 swapFree=4192192/4192956
[pid=24348] ppid=24346 vsize=912 CPUtime=102.27
/proc/24348/stat : 24348 (picosat) R 24346 24348 24311 0 -1 4194304 150 0 0 0 10227 0 0 0 25 0 1 0 103030901 933888 135 1992294400 134512640 135137933 4294956240 18446744073709551615 134551920 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 228 135 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: 1.05 1.47 1.37 2/66 24349
/proc/meminfo: memFree=1531744/2055920 swapFree=4192192/4192956
[pid=24348] ppid=24346 vsize=912 CPUtime=162.25
/proc/24348/stat : 24348 (picosat) R 24346 24348 24311 0 -1 4194304 158 0 0 0 16225 0 0 0 25 0 1 0 103030901 933888 143 1992294400 134512640 135137933 4294956240 18446744073709551615 134548895 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 228 143 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: 1.02 1.38 1.34 2/66 24349
/proc/meminfo: memFree=1531680/2055920 swapFree=4192192/4192956
[pid=24348] ppid=24346 vsize=1016 CPUtime=222.24
/proc/24348/stat : 24348 (picosat) R 24346 24348 24311 0 -1 4194304 159 0 0 0 22224 0 0 0 25 0 1 0 103030901 1040384 144 1992294400 134512640 135137933 4294956240 18446744073709551615 134548954 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 254 144 69 152 0 100 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 1016

[startup+282.302 s]
/proc/loadavg: 1.00 1.31 1.32 2/66 24349
/proc/meminfo: memFree=1531616/2055920 swapFree=4192192/4192956
[pid=24348] ppid=24346 vsize=1016 CPUtime=282.22
/proc/24348/stat : 24348 (picosat) R 24346 24348 24311 0 -1 4194304 164 0 0 0 28222 0 0 0 25 0 1 0 103030901 1040384 149 1992294400 134512640 135137933 4294956240 18446744073709551615 134554634 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 254 149 69 152 0 100 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 1016

[startup+342.301 s]
/proc/loadavg: 1.00 1.25 1.29 2/66 24349
/proc/meminfo: memFree=1531552/2055920 swapFree=4192192/4192956
[pid=24348] ppid=24346 vsize=1016 CPUtime=342.2
/proc/24348/stat : 24348 (picosat) R 24346 24348 24311 0 -1 4194304 164 0 0 0 34220 0 0 0 25 0 1 0 103030901 1040384 149 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 254 149 69 152 0 100 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 1016

[startup+402.301 s]
/proc/loadavg: 1.00 1.20 1.27 2/66 24349
/proc/meminfo: memFree=1531552/2055920 swapFree=4192192/4192956
[pid=24348] ppid=24346 vsize=1016 CPUtime=402.19
/proc/24348/stat : 24348 (picosat) R 24346 24348 24311 0 -1 4194304 167 0 0 0 40219 0 0 0 25 0 1 0 103030901 1040384 152 1992294400 134512640 135137933 4294956240 18446744073709551615 134548941 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 254 152 69 152 0 100 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 1016

[startup+462.302 s]
/proc/loadavg: 1.00 1.16 1.25 3/66 24349
/proc/meminfo: memFree=1531488/2055920 swapFree=4192192/4192956
[pid=24348] ppid=24346 vsize=1016 CPUtime=462.17
/proc/24348/stat : 24348 (picosat) R 24346 24348 24311 0 -1 4194304 168 0 0 0 46217 0 0 0 25 0 1 0 103030901 1040384 153 1992294400 134512640 135137933 4294956240 18446744073709551615 134548570 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 254 153 69 152 0 100 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 1016

[startup+522.301 s]
/proc/loadavg: 1.00 1.13 1.24 2/66 24349
/proc/meminfo: memFree=1531424/2055920 swapFree=4192192/4192956
[pid=24348] ppid=24346 vsize=1016 CPUtime=522.16
/proc/24348/stat : 24348 (picosat) R 24346 24348 24311 0 -1 4194304 175 0 0 0 52216 0 0 0 25 0 1 0 103030901 1040384 160 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 254 160 69 152 0 100 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 1016

[startup+582.301 s]
/proc/loadavg: 1.00 1.10 1.22 2/66 24349
/proc/meminfo: memFree=1531424/2055920 swapFree=4192192/4192956
[pid=24348] ppid=24346 vsize=1016 CPUtime=582.14
/proc/24348/stat : 24348 (picosat) R 24346 24348 24311 0 -1 4194304 182 0 0 0 58214 0 0 0 25 0 1 0 103030901 1040384 167 1992294400 134512640 135137933 4294956240 18446744073709551615 134548734 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 254 167 69 152 0 100 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 1016

[startup+642.302 s]
/proc/loadavg: 1.00 1.08 1.20 2/66 24349
/proc/meminfo: memFree=1531360/2055920 swapFree=4192192/4192956
[pid=24348] ppid=24346 vsize=1016 CPUtime=642.13
/proc/24348/stat : 24348 (picosat) R 24346 24348 24311 0 -1 4194304 184 0 0 0 64213 0 0 0 25 0 1 0 103030901 1040384 169 1992294400 134512640 135137933 4294956240 18446744073709551615 134552967 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 254 169 69 152 0 100 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 1016

[startup+702.302 s]
/proc/loadavg: 1.00 1.06 1.18 2/66 24349
/proc/meminfo: memFree=1531296/2055920 swapFree=4192192/4192956
[pid=24348] ppid=24346 vsize=1016 CPUtime=702.11
/proc/24348/stat : 24348 (picosat) R 24346 24348 24311 0 -1 4194304 184 0 0 0 70211 0 0 0 25 0 1 0 103030901 1040384 169 1992294400 134512640 135137933 4294956240 18446744073709551615 134551978 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 254 169 69 152 0 100 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 1016

[startup+762.305 s]
/proc/loadavg: 1.00 1.05 1.17 2/66 24349
/proc/meminfo: memFree=1531360/2055920 swapFree=4192192/4192956
[pid=24348] ppid=24346 vsize=1016 CPUtime=762.1
/proc/24348/stat : 24348 (picosat) R 24346 24348 24311 0 -1 4194304 184 0 0 0 76210 0 0 0 25 0 1 0 103030901 1040384 169 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 254 169 69 152 0 100 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 1016

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.16 2/66 24349
/proc/meminfo: memFree=1531296/2055920 swapFree=4192192/4192956
[pid=24348] ppid=24346 vsize=1016 CPUtime=822.08
/proc/24348/stat : 24348 (picosat) R 24346 24348 24311 0 -1 4194304 184 0 0 0 82208 0 0 0 25 0 1 0 103030901 1040384 169 1992294400 134512640 135137933 4294956240 18446744073709551615 134551314 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 254 169 69 152 0 100 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 1016

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.15 2/66 24355
/proc/meminfo: memFree=1531104/2055920 swapFree=4192192/4192956
[pid=24348] ppid=24346 vsize=1136 CPUtime=882.06
/proc/24348/stat : 24348 (picosat) R 24346 24348 24311 0 -1 4194304 194 0 0 0 88206 0 0 0 25 0 1 0 103030901 1163264 179 1992294400 134512640 135137933 4294956240 18446744073709551615 134548888 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 284 179 69 152 0 130 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 1136

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.14 2/66 24355
/proc/meminfo: memFree=1531104/2055920 swapFree=4192192/4192956
[pid=24348] ppid=24346 vsize=1136 CPUtime=942.04
/proc/24348/stat : 24348 (picosat) R 24346 24348 24311 0 -1 4194304 194 0 0 0 94204 0 0 0 25 0 1 0 103030901 1163264 179 1992294400 134512640 135137933 4294956240 18446744073709551615 134521297 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 284 179 69 152 0 130 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 1136

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.12 2/66 24355
/proc/meminfo: memFree=1531104/2055920 swapFree=4192192/4192956
[pid=24348] ppid=24346 vsize=1136 CPUtime=1002.03
/proc/24348/stat : 24348 (picosat) R 24346 24348 24311 0 -1 4194304 194 0 0 0 100203 0 0 0 25 0 1 0 103030901 1163264 179 1992294400 134512640 135137933 4294956240 18446744073709551615 134548570 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 284 179 69 152 0 130 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 1136

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/66 24355
/proc/meminfo: memFree=1531104/2055920 swapFree=4192192/4192956
[pid=24348] ppid=24346 vsize=1136 CPUtime=1062.01
/proc/24348/stat : 24348 (picosat) R 24346 24348 24311 0 -1 4194304 194 0 0 0 106201 0 0 0 25 0 1 0 103030901 1163264 179 1992294400 134512640 135137933 4294956240 18446744073709551615 134554510 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 284 179 69 152 0 130 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 1136

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/66 24355
/proc/meminfo: memFree=1531104/2055920 swapFree=4192192/4192956
[pid=24348] ppid=24346 vsize=1136 CPUtime=1122
/proc/24348/stat : 24348 (picosat) R 24346 24348 24311 0 -1 4194304 194 0 0 0 112200 0 0 0 25 0 1 0 103030901 1163264 179 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 284 179 69 152 0 130 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 1136

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 24355
/proc/meminfo: memFree=1531040/2055920 swapFree=4192192/4192956
[pid=24348] ppid=24346 vsize=1136 CPUtime=1181.98
/proc/24348/stat : 24348 (picosat) R 24346 24348 24311 0 -1 4194304 194 0 0 0 118198 0 0 0 25 0 1 0 103030901 1163264 179 1992294400 134512640 135137933 4294956240 18446744073709551615 134551406 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 284 179 69 152 0 130 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 1136



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 24355
/proc/meminfo: memFree=1531104/2055920 swapFree=4192192/4192956
[pid=24348] ppid=24346 vsize=1136 CPUtime=1200.08
/proc/24348/stat : 24348 (picosat) R 24346 24348 24311 0 -1 4194304 194 0 0 0 120008 0 0 0 25 0 1 0 103030901 1163264 179 1992294400 134512640 135137933 4294956240 18446744073709551615 134553618 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 284 179 69 152 0 130 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 1136

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): 1200.09
CPU user time (s): 1200.08
CPU system time (s): 0.002999
CPU usage (%): 99.9735
Max. virtual memory (cumulated for all children) (KiB): 1144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.08
system time used= 0.002999
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= 1008

runsolver used 1.25381 second user time and 2.68359 second system time

The end

Launcher Data

Begin job on node76 at 2009-04-26 14:46:48
IDJOB=1729481
IDBENCH=24704
IDSOLVER=506
FILE ID=node76/1729481-1240750008
PBS_JOBID= 9187100
Free space on /tmp= 66204 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT07/crafted/Hard/contest03/looksrandom/hgen8-n320-02-S1127428711.sat05-484.reshuffled-07.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1729481-1240750008/watcher-1729481-1240750008 -o /tmp/evaluation-result-1729481-1240750008/solver-1729481-1240750008 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1729481-1240750008.cnf

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

MD5SUM BENCH= 6a0d1029e840b2624bac287c335e4e2c
RANDOM SEED=1306016256

node76.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		: 3000.220
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		: 3000.220
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:       1532848 kB
Buffers:         58136 kB
Cached:         393512 kB
SwapCached:        620 kB
Active:         190628 kB
Inactive:       274716 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1532848 kB
SwapTotal:     4192956 kB
SwapFree:      4192192 kB
Dirty:             772 kB
Writeback:           0 kB
Mapped:          22252 kB
Slab:            43560 kB
Committed_AS:   348544 kB
PageTables:       1432 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= 66204 MiB
End job on node76 at 2009-04-26 15:06:50