Trace number 1732247

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) 1200.01 1200.41

General information on the benchmark

NameCRAFTED/sgen/sat/
sgen1-sat-280-100.cnf
MD5SUMc909afe1ffd8842fe3c52ac70d36fc85
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark395.338
Satisfiable
(Un)Satisfiability was proved
Number of variables280
Number of clauses672
Sum of the clauses size1680
Maximum clause length5
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2560
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 5112
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-1732247-1240779344.cnf
0.00/0.00	c parsed header 'p cnf 280 672'
0.00/0.00	c initialized 280 variables
0.00/0.00	c found 672 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   280   0.0   112     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  63.8   280  95.0   112   100   100   110   9.9   0.0 
0.00/0.00	c R   0.0  63.8   280  95.0   112   100   100   110   9.9   0.0 
0.00/0.00	c +   0.0  53.8   280 100.0   112   250    74   121  16.3   0.0 
0.00/0.01	c R   0.0  56.1   280 100.0   112   400    92   121  18.8   0.0 
0.00/0.01	c +   0.0  54.0   280 100.0   112   475   102   133  20.7   0.0 
0.00/0.02	c +   0.0  50.6   280 100.0   112   812    86   146  20.4   0.0 
0.02/0.04	c R   0.0  51.0   280 100.0   112  1201    92   146  21.0   0.0 
0.02/0.04	c +   0.0  49.8   280 100.0   112  1317   132   160  21.3   0.0 
0.02/0.06	c +   0.1  51.6   280 100.0   112  2074   137   176  20.7   0.0 
0.09/0.10	c R   0.1  53.2   280 100.0   112  3206   158   176  21.1   0.0 
0.09/0.10	c +   0.1  52.9   280 100.0   112  3209   161   193  21.2   0.0 
0.09/0.16	c +   0.2  51.2   280 100.0   112  4911   161   212  21.6   0.1 
0.19/0.25	c +   0.3  53.3   280 100.0   112  7464   188   233  21.7   0.1 
0.19/0.27	c N   0.3  54.4   280 100.0   112  8020   137   233  23.9   0.0 
0.29/0.39	c +   0.4  54.0   280 100.0   112 11293   135   256  21.7   0.0 
0.49/0.59	c +   0.6  53.0   280 100.0   112 17036   257   281  19.9   0.1 
0.59/0.68	c R   0.7  52.7   280 100.0   112 19251   219   281  20.7   0.1 
0.89/0.90	c +   0.9  53.1   280 100.0   112 25650   228   309  22.2   0.1 
1.30/1.38	c +   1.4  53.2   280 100.0   112 38571   206   339  20.3   0.1 
1.59/1.62	c R   1.6  53.9   280 100.0   112 44901   237   339  18.5   0.1 
1.59/1.62	c 
1.59/1.62	c  seconds     variables   original    learned     agility
1.59/1.62	c         level        used      conflicts    limit          MB
1.59/1.62	c 
1.99/2.07	c +   2.1  53.4   280 100.0   112 57952   243   372  21.1   0.1 
3.09/3.16	c +   3.2  53.8   280 100.0   112 87023   249   409  22.5   0.1 
3.69/3.78	c R   3.8  54.0   280 100.0   112 102e3   211   409  22.3   0.1 
4.79/4.80	c +   4.8  53.6   280 100.0   112 130e3   406   449  22.1   0.1 
7.19/7.23	c +   7.2  53.7   280 100.0   112 196e3   250   493  22.0   0.1 
8.59/8.66	c R   8.7  53.8   280 100.0   112 230e3   475   493  21.3   0.1 
11.00/11.01	c +  11.0  53.8   280 100.0   112 294e3   386   542  21.3   0.1 
16.59/16.62	c +  16.6  53.7   280 100.0   112 441e3   537   596  21.8   0.1 
19.59/19.62	c R  19.6  53.9   280 100.0   112 512e3   503   596  21.5   0.1 
25.39/25.45	c +  25.4  53.5   280 100.0   112 662e3   429   655  20.6   0.1 
38.58/38.63	c +  38.6  53.9   280 100.0   112 993e3   622   720  21.6   0.1 
44.48/44.52	c R  44.5  54.0   280 100.0   112 112e4   609   720  21.8   0.1 
58.67/58.70	c +  58.7  53.9   280 100.0   112 148e4   508   792  22.9   0.1 
89.36/89.48	c +  89.5  54.1   280 100.0   112 223e4   555   871  22.6   0.1 
99.56/99.64	c R  99.6  54.5   280 100.0   112 246e4   654   871  21.7   0.1 
135.75/135.80	c + 135.8  54.3   280 100.0   112 335e4   664   958  21.4   0.1 
207.32/207.45	c + 207.4  54.6   280 100.0   112 502e4   850  1053  19.5   0.2 
221.22/221.31	c R 221.2  54.5   280 100.0   112 533e4   735  1053  21.6   0.2 
314.89/315.03	c + 314.9  54.2   280 100.0   112 754e4   916  1158  21.7   0.2 
482.43/482.64	c + 482.5  54.2   280 100.0   112 113e5   852  1273  19.4   0.2 
490.53/490.77	c R 490.6  54.2   280 100.0   112 114e5   821  1273  22.4   0.2 
733.05/733.35	c + 733.1  54.0   280 100.0   112 169e5   843  1400  21.1   0.2 
733.05/733.35	c 
733.05/733.35	c  seconds     variables   original    learned     agility
733.05/733.35	c         level        used      conflicts    limit          MB
733.05/733.35	c 
1086.63/1087.09	c R 109e1  53.9   280 100.0   112 246e5   925  1400  21.7   0.2 
1123.92/1124.30	c + 112e1  53.9   280 100.0   112 254e5   940  1540  20.4   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-1732247-1240779344/watcher-1732247-1240779344 -o /tmp/evaluation-result-1732247-1240779344/solver-1732247-1240779344 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1732247-1240779344.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: 0.91 0.97 0.99 3/64 2355
/proc/meminfo: memFree=1631992/2055920 swapFree=4181440/4192956
[pid=2355] ppid=2353 vsize=780 CPUtime=0
/proc/2355/stat : 2355 (picosat) R 2353 2355 2318 0 -1 4194304 106 0 0 0 0 0 0 0 18 0 1 0 105962864 798720 91 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/2355/statm: 195 91 69 152 0 41 0

[startup+0.028187 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 2355
/proc/meminfo: memFree=1631992/2055920 swapFree=4181440/4192956
[pid=2355] ppid=2353 vsize=780 CPUtime=0.02
/proc/2355/stat : 2355 (picosat) R 2353 2355 2318 0 -1 4194304 107 0 0 0 2 0 0 0 18 0 1 0 105962864 798720 92 1992294400 134512640 135137933 4294956240 18446744073709551615 134548790 0 0 4096 0 0 0 0 17 1 0 0
/proc/2355/statm: 195 92 69 152 0 41 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 780

[startup+0.101197 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 2355
/proc/meminfo: memFree=1631992/2055920 swapFree=4181440/4192956
[pid=2355] ppid=2353 vsize=780 CPUtime=0.09
/proc/2355/stat : 2355 (picosat) R 2353 2355 2318 0 -1 4194304 109 0 0 0 9 0 0 0 18 0 1 0 105962864 798720 94 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2355/statm: 195 94 69 152 0 41 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 780

[startup+0.301228 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 2355
/proc/meminfo: memFree=1631992/2055920 swapFree=4181440/4192956
[pid=2355] ppid=2353 vsize=780 CPUtime=0.29
/proc/2355/stat : 2355 (picosat) R 2353 2355 2318 0 -1 4194304 113 0 0 0 29 0 0 0 19 0 1 0 105962864 798720 98 1992294400 134512640 135137933 4294956240 18446744073709551615 134548558 0 0 4096 0 0 0 0 17 1 0 0
/proc/2355/statm: 195 98 69 152 0 41 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 780

[startup+0.701285 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 2355
/proc/meminfo: memFree=1631992/2055920 swapFree=4181440/4192956
[pid=2355] ppid=2353 vsize=780 CPUtime=0.69
/proc/2355/stat : 2355 (picosat) R 2353 2355 2318 0 -1 4194304 114 0 0 0 69 0 0 0 23 0 1 0 105962864 798720 99 1992294400 134512640 135137933 4294956240 18446744073709551615 134548734 0 0 4096 0 0 0 0 17 1 0 0
/proc/2355/statm: 195 99 69 152 0 41 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 780

[startup+1.5014 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 2356
/proc/meminfo: memFree=1631792/2055920 swapFree=4181440/4192956
[pid=2355] ppid=2353 vsize=780 CPUtime=1.49
/proc/2355/stat : 2355 (picosat) R 2353 2355 2318 0 -1 4194304 118 0 0 0 149 0 0 0 25 0 1 0 105962864 798720 103 1992294400 134512640 135137933 4294956240 18446744073709551615 134543136 0 0 4096 0 0 0 0 17 1 0 0
/proc/2355/statm: 195 103 69 152 0 41 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 780

[startup+3.10164 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 2356
/proc/meminfo: memFree=1631664/2055920 swapFree=4181440/4192956
[pid=2355] ppid=2353 vsize=780 CPUtime=3.09
/proc/2355/stat : 2355 (picosat) R 2353 2355 2318 0 -1 4194304 121 0 0 0 309 0 0 0 25 0 1 0 105962864 798720 106 1992294400 134512640 135137933 4294956240 18446744073709551615 134553618 0 0 4096 0 0 0 0 17 1 0 0
/proc/2355/statm: 195 106 69 152 0 41 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 780

[startup+6.30211 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 2356
/proc/meminfo: memFree=1631600/2055920 swapFree=4181440/4192956
[pid=2355] ppid=2353 vsize=780 CPUtime=6.29
/proc/2355/stat : 2355 (picosat) R 2353 2355 2318 0 -1 4194304 124 0 0 0 629 0 0 0 25 0 1 0 105962864 798720 109 1992294400 134512640 135137933 4294956240 18446744073709551615 134551526 0 0 4096 0 0 0 0 17 1 0 0
/proc/2355/statm: 195 109 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 0.97 0.99 2/65 2356
/proc/meminfo: memFree=1631536/2055920 swapFree=4181440/4192956
[pid=2355] ppid=2353 vsize=912 CPUtime=12.69
/proc/2355/stat : 2355 (picosat) R 2353 2355 2318 0 -1 4194304 130 0 0 0 1269 0 0 0 25 0 1 0 105962864 933888 115 1992294400 134512640 135137933 4294956240 18446744073709551615 134551455 0 0 4096 0 0 0 0 17 1 0 0
/proc/2355/statm: 228 115 69 152 0 74 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 912

[startup+25.5019 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 2356
/proc/meminfo: memFree=1631536/2055920 swapFree=4181440/4192956
[pid=2355] ppid=2353 vsize=912 CPUtime=25.49
/proc/2355/stat : 2355 (picosat) R 2353 2355 2318 0 -1 4194304 133 0 0 0 2549 0 0 0 25 0 1 0 105962864 933888 118 1992294400 134512640 135137933 4294956240 18446744073709551615 134551618 0 0 4096 0 0 0 0 17 1 0 0
/proc/2355/statm: 228 118 69 152 0 74 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 912

[startup+51.1017 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 2356
/proc/meminfo: memFree=1631472/2055920 swapFree=4181440/4192956
[pid=2355] ppid=2353 vsize=912 CPUtime=51.07
/proc/2355/stat : 2355 (picosat) R 2353 2355 2318 0 -1 4194304 141 0 0 0 5107 0 0 0 25 0 1 0 105962864 933888 126 1992294400 134512640 135137933 4294956240 18446744073709551615 134549081 0 0 4096 0 0 0 0 17 1 0 0
/proc/2355/statm: 228 126 69 152 0 74 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 912

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 2356
/proc/meminfo: memFree=1631472/2055920 swapFree=4181440/4192956
[pid=2355] ppid=2353 vsize=912 CPUtime=102.26
/proc/2355/stat : 2355 (picosat) R 2353 2355 2318 0 -1 4194304 151 0 0 0 10226 0 0 0 25 0 1 0 105962864 933888 136 1992294400 134512640 135137933 4294956240 18446744073709551615 134551631 0 0 4096 0 0 0 0 17 1 0 0
/proc/2355/statm: 228 136 69 152 0 74 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 912

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2356
/proc/meminfo: memFree=1631408/2055920 swapFree=4181440/4192956
[pid=2355] ppid=2353 vsize=912 CPUtime=162.24
/proc/2355/stat : 2355 (picosat) R 2353 2355 2318 0 -1 4194304 157 0 0 0 16224 0 0 0 25 0 1 0 105962864 933888 142 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/2355/statm: 228 142 69 152 0 74 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 912

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2356
/proc/meminfo: memFree=1631344/2055920 swapFree=4181440/4192956
[pid=2355] ppid=2353 vsize=1036 CPUtime=222.22
/proc/2355/stat : 2355 (picosat) R 2353 2355 2318 0 -1 4194304 160 0 0 0 22222 0 0 0 25 0 1 0 105962864 1060864 145 1992294400 134512640 135137933 4294956240 18446744073709551615 134554513 0 0 4096 0 0 0 0 17 1 0 0
/proc/2355/statm: 259 145 69 152 0 105 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 1036

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2356
/proc/meminfo: memFree=1631280/2055920 swapFree=4181440/4192956
[pid=2355] ppid=2353 vsize=1032 CPUtime=282.2
/proc/2355/stat : 2355 (picosat) R 2353 2355 2318 0 -1 4194304 167 0 0 0 28220 0 0 0 25 0 1 0 105962864 1056768 152 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/2355/statm: 258 152 69 152 0 104 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 1032

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2362
/proc/meminfo: memFree=1631088/2055920 swapFree=4181440/4192956
[pid=2355] ppid=2353 vsize=1032 CPUtime=342.17
/proc/2355/stat : 2355 (picosat) R 2353 2355 2318 0 -1 4194304 167 0 0 0 34217 0 0 0 25 0 1 0 105962864 1056768 152 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/2355/statm: 258 152 69 152 0 104 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 1032

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2362
/proc/meminfo: memFree=1631152/2055920 swapFree=4181440/4192956
[pid=2355] ppid=2353 vsize=1032 CPUtime=402.15
/proc/2355/stat : 2355 (picosat) R 2353 2355 2318 0 -1 4194304 169 0 0 0 40215 0 0 0 25 0 1 0 105962864 1056768 154 1992294400 134512640 135137933 4294956240 18446744073709551615 134551682 0 0 4096 0 0 0 0 17 1 0 0
/proc/2355/statm: 258 154 69 152 0 104 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 1032

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2362
/proc/meminfo: memFree=1631088/2055920 swapFree=4181440/4192956
[pid=2355] ppid=2353 vsize=1032 CPUtime=462.13
/proc/2355/stat : 2355 (picosat) R 2353 2355 2318 0 -1 4194304 169 0 0 0 46213 0 0 0 25 0 1 0 105962864 1056768 154 1992294400 134512640 135137933 4294956240 18446744073709551615 134551576 0 0 4096 0 0 0 0 17 1 0 0
/proc/2355/statm: 258 154 69 152 0 104 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 1032

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2362
/proc/meminfo: memFree=1631024/2055920 swapFree=4181440/4192956
[pid=2355] ppid=2353 vsize=1032 CPUtime=522.12
/proc/2355/stat : 2355 (picosat) R 2353 2355 2318 0 -1 4194304 177 0 0 0 52211 1 0 0 25 0 1 0 105962864 1056768 162 1992294400 134512640 135137933 4294956240 18446744073709551615 134553651 0 0 4096 0 0 0 0 17 1 0 0
/proc/2355/statm: 258 162 69 152 0 104 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 1032

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2362
/proc/meminfo: memFree=1631024/2055920 swapFree=4181440/4192956
[pid=2355] ppid=2353 vsize=1032 CPUtime=582.1
/proc/2355/stat : 2355 (picosat) R 2353 2355 2318 0 -1 4194304 177 0 0 0 58209 1 0 0 25 0 1 0 105962864 1056768 162 1992294400 134512640 135137933 4294956240 18446744073709551615 134552810 0 0 4096 0 0 0 0 17 1 0 0
/proc/2355/statm: 258 162 69 152 0 104 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 1032

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2362
/proc/meminfo: memFree=1630960/2055920 swapFree=4181440/4192956
[pid=2355] ppid=2353 vsize=1032 CPUtime=642.08
/proc/2355/stat : 2355 (picosat) R 2353 2355 2318 0 -1 4194304 177 0 0 0 64207 1 0 0 25 0 1 0 105962864 1056768 162 1992294400 134512640 135137933 4294956240 18446744073709551615 134543180 0 0 4096 0 0 0 0 17 1 0 0
/proc/2355/statm: 258 162 69 152 0 104 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 1032

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2362
/proc/meminfo: memFree=1631024/2055920 swapFree=4181440/4192956
[pid=2355] ppid=2353 vsize=1032 CPUtime=702.06
/proc/2355/stat : 2355 (picosat) R 2353 2355 2318 0 -1 4194304 177 0 0 0 70205 1 0 0 25 0 1 0 105962864 1056768 162 1992294400 134512640 135137933 4294956240 18446744073709551615 134553651 0 0 4096 0 0 0 0 17 1 0 0
/proc/2355/statm: 258 162 69 152 0 104 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 1032

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2362
/proc/meminfo: memFree=1630960/2055920 swapFree=4181440/4192956
[pid=2355] ppid=2353 vsize=1032 CPUtime=762.05
/proc/2355/stat : 2355 (picosat) R 2353 2355 2318 0 -1 4194304 188 0 0 0 76204 1 0 0 25 0 1 0 105962864 1056768 173 1992294400 134512640 135137933 4294956240 18446744073709551615 134522814 0 0 4096 0 0 0 0 17 1 0 0
/proc/2355/statm: 258 173 69 152 0 104 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 1032

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2362
/proc/meminfo: memFree=1630896/2055920 swapFree=4181440/4192956
[pid=2355] ppid=2353 vsize=1032 CPUtime=822.02
/proc/2355/stat : 2355 (picosat) R 2353 2355 2318 0 -1 4194304 188 0 0 0 82201 1 0 0 25 0 1 0 105962864 1056768 173 1992294400 134512640 135137933 4294956240 18446744073709551615 134552498 0 0 4096 0 0 0 0 17 1 0 0
/proc/2355/statm: 258 173 69 152 0 104 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 1032

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2362
/proc/meminfo: memFree=1630896/2055920 swapFree=4181440/4192956
[pid=2355] ppid=2353 vsize=1132 CPUtime=882
/proc/2355/stat : 2355 (picosat) R 2353 2355 2318 0 -1 4194304 189 0 0 0 88199 1 0 0 25 0 1 0 105962864 1159168 174 1992294400 134512640 135137933 4294956240 18446744073709551615 134552918 0 0 4096 0 0 0 0 17 1 0 0
/proc/2355/statm: 283 174 69 152 0 129 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 1132

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2362
/proc/meminfo: memFree=1630832/2055920 swapFree=4181440/4192956
[pid=2355] ppid=2353 vsize=1128 CPUtime=941.98
/proc/2355/stat : 2355 (picosat) R 2353 2355 2318 0 -1 4194304 189 0 0 0 94197 1 0 0 25 0 1 0 105962864 1155072 174 1992294400 134512640 135137933 4294956240 18446744073709551615 134551716 0 0 4096 0 0 0 0 17 1 0 0
/proc/2355/statm: 282 174 69 152 0 128 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 1128

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2362
/proc/meminfo: memFree=1630896/2055920 swapFree=4181440/4192956
[pid=2355] ppid=2353 vsize=1128 CPUtime=1001.96
/proc/2355/stat : 2355 (picosat) R 2353 2355 2318 0 -1 4194304 189 0 0 0 100195 1 0 0 25 0 1 0 105962864 1155072 174 1992294400 134512640 135137933 4294956240 18446744073709551615 134548661 0 0 4096 0 0 0 0 17 1 0 0
/proc/2355/statm: 282 174 69 152 0 128 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 1128

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2362
/proc/meminfo: memFree=1630832/2055920 swapFree=4181440/4192956
[pid=2355] ppid=2353 vsize=1112 CPUtime=1061.94
/proc/2355/stat : 2355 (picosat) R 2353 2355 2318 0 -1 4194304 189 0 0 0 106193 1 0 0 25 0 1 0 105962864 1138688 174 1992294400 134512640 135137933 4294956240 18446744073709551615 134548816 0 0 4096 0 0 0 0 17 1 0 0
/proc/2355/statm: 278 174 69 152 0 124 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 1112

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2362
/proc/meminfo: memFree=1630896/2055920 swapFree=4181440/4192956
[pid=2355] ppid=2353 vsize=1112 CPUtime=1121.92
/proc/2355/stat : 2355 (picosat) R 2353 2355 2318 0 -1 4194304 189 0 0 0 112191 1 0 0 25 0 1 0 105962864 1138688 174 1992294400 134512640 135137933 4294956240 18446744073709551615 134545579 0 0 4096 0 0 0 0 17 1 0 0
/proc/2355/statm: 278 174 69 152 0 124 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 1112

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2362
/proc/meminfo: memFree=1630768/2055920 swapFree=4181440/4192956
[pid=2355] ppid=2353 vsize=1112 CPUtime=1181.9
/proc/2355/stat : 2355 (picosat) R 2353 2355 2318 0 -1 4194304 197 0 0 0 118189 1 0 0 25 0 1 0 105962864 1138688 182 1992294400 134512640 135137933 4294956240 18446744073709551615 134548669 0 0 4096 0 0 0 0 17 1 0 0
/proc/2355/statm: 278 182 69 152 0 124 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 1112



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2362
/proc/meminfo: memFree=1630768/2055920 swapFree=4181440/4192956
[pid=2355] ppid=2353 vsize=1112 CPUtime=1200
/proc/2355/stat : 2355 (picosat) R 2353 2355 2318 0 -1 4194304 197 0 0 0 119999 1 0 0 25 0 1 0 105962864 1138688 182 1992294400 134512640 135137933 4294956240 18446744073709551615 134551365 0 0 4096 0 0 0 0 17 1 0 0
/proc/2355/statm: 278 182 69 152 0 124 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 1112

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): 1200.01
CPU user time (s): 1199.99
CPU system time (s): 0.016997
CPU usage (%): 99.9672
Max. virtual memory (cumulated for all children) (KiB): 1160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.016997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 197
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= 2849

runsolver used 0.901862 second user time and 2.42063 second system time

The end

Launcher Data 

Begin job on node39 at 2009-04-26 22:55:44
IDJOB=1732247
IDBENCH=71113
IDSOLVER=506
FILE ID=node39/1732247-1240779344
PBS_JOBID= 9187281
Free space on /tmp= 66344 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/CRAFTED/sgen/sat/sgen1-sat-280-100.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1732247-1240779344/watcher-1732247-1240779344 -o /tmp/evaluation-result-1732247-1240779344/solver-1732247-1240779344 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1732247-1240779344.cnf

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

MD5SUM BENCH= c909afe1ffd8842fe3c52ac70d36fc85
RANDOM SEED=845997002

node39.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		: 3000.281
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		: 3000.281
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:       1632408 kB
Buffers:         52556 kB
Cached:         313352 kB
SwapCached:       6324 kB
Active:         170004 kB
Inactive:       204796 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1632408 kB
SwapTotal:     4192956 kB
SwapFree:      4181440 kB
Dirty:             884 kB
Writeback:           0 kB
Mapped:          13500 kB
Slab:            34668 kB
Committed_AS:   494036 kB
PageTables:       1380 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= 66344 MiB
End job on node39 at 2009-04-26 23:15:47