Trace number 1737247

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 1199.91

General information on the benchmark

NameCRAFTED/sgen/unsat/
sgen1-unsat-127-100.cnf
MD5SUMdec8fe955e0593e4d06e90539beb035d
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 variables129
Number of clauses268
Sum of the clauses size804
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3268
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-1737247-1240815209.cnf
0.00/0.00	c parsed header 'p cnf 129 268'
0.00/0.00	c initialized 129 variables
0.00/0.00	c found 268 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   129   0.0   268     0     0     0   0.0   0.0 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 134 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  26.1   129  89.1   268   100   100   147   8.4   0.0 
0.00/0.00	c R   0.0  26.1   129  89.1   268   101   101   147   8.5   0.0 
0.00/0.00	c +   0.0  25.8   129 100.0   268   250   100   161  16.2   0.0 
0.00/0.00	c R   0.0  25.6   129 100.0   268   406   170   161  21.7   0.0 
0.00/0.00	c +   0.0  27.4   129 100.0   268   475   154   177  23.4   0.0 
0.00/0.01	c +   0.0  32.7   129 100.0   268   812   117   194  27.8   0.0 
0.00/0.01	c N   0.0  34.8   129 100.0   268  1211   110   194  29.6   0.0 
0.00/0.02	c +   0.0  35.2   129 100.0   268  1317   113   213  30.0   0.0 
0.02/0.03	c +   0.0  36.4   129 100.0   268  2074   200   234  28.0   0.0 
0.02/0.05	c +   0.0  37.0   129 100.0   268  3209   236   257  25.6   0.0 
0.02/0.05	c N   0.0  37.0   129 100.0   268  3217   244   257  25.8   0.0 
0.02/0.07	c +   0.1  36.4   129 100.0   268  4911   213   282  26.5   0.0 
0.09/0.12	c +   0.1  36.0   129 100.0   268  7464   280   310  24.6   0.0 
0.09/0.12	c N   0.1  36.1   129 100.0   268  8029   205   310  26.4   0.0 
0.09/0.18	c +   0.2  35.9   129 100.0   268 11293   272   341  24.7   0.0 
0.19/0.28	c +   0.3  35.5   129 100.0   268 17036   216   375  25.4   0.0 
0.29/0.31	c N   0.3  35.2   129 100.0   268 19252   312   375  24.6   0.0 
0.39/0.42	c +   0.4  34.9   129 100.0   268 25650   359   412  25.4   0.1 
0.59/0.65	c +   0.7  33.3   129 100.0   268 38571   359   453  21.6   0.1 
0.69/0.76	c R   0.8  32.4   129 100.0   268 44901   424   453  21.8   0.1 
0.69/0.76	c 
0.69/0.76	c  seconds     variables   original    learned     agility
0.69/0.76	c         level        used      conflicts    limit          MB
0.69/0.76	c 
1.00/1.00	c +   1.0  31.3   129 100.0   268 57952   432   498  25.1   0.1 
1.49/1.58	c +   1.6  29.8   129 100.0   268 87023   314   547  24.8   0.0 
1.79/1.88	c N   1.9  29.3   129 100.0   268 102e3   507   547  24.3   0.1 
2.40/2.42	c +   2.4  29.0   129 100.0   268 130e3   301   601  26.3   0.0 
3.60/3.68	c +   3.7  28.6   129 100.0   268 196e3   518   661  26.0   0.1 
4.30/4.37	c R   4.4  28.5   129 100.0   268 230e3   502   661  21.8   0.1 
5.60/5.65	c +   5.7  28.5   129 100.0   268 294e3   597   727  22.1   0.1 
8.49/8.53	c +   8.5  27.6   129 100.0   268 441e3   675   799  26.0   0.1 
9.90/9.98	c N  10.0  27.5   129 100.0   268 512e3   463   799  25.0   0.1 
12.89/12.95	c +  13.0  27.0   129 100.0   268 662e3   593   878  27.5   0.1 
19.70/19.79	c +  19.8  27.5   129 100.0   268 993e3   466   965  26.1   0.1 
22.69/22.72	c N  22.7  27.4   129 100.0   268 112e4   966   965  26.3   0.1 
30.10/30.11	c +  30.1  27.1   129 100.0   268 148e4   539  1061  24.1   0.1 
45.50/45.58	c +  45.6  27.0   129 100.0   268 223e4   930  1167  26.6   0.1 
50.30/50.37	c N  50.4  26.9   129 100.0   268 246e4  1156  1167  25.0   0.1 
68.00/68.07	c +  68.1  26.8   129 100.0   268 335e4  1052  1283  24.3   0.1 
103.10/103.15	c + 103.2  26.9   129 100.0   268 502e4   741  1411  26.8   0.1 
109.60/109.66	c N 109.7  26.9   129 100.0   268 533e4   992  1411  27.8   0.1 
157.11/157.10	c + 157.1  27.0   129 100.0   268 754e4  1203  1552  24.2   0.1 
239.62/239.68	c + 239.7  26.9   129 100.0   268 113e5  1435  1707  26.4   0.2 
243.52/243.59	c N 243.6  26.9   129 100.0   268 114e5  1090  1707  25.5   0.1 
367.13/367.10	c + 367.1  26.5   129 100.0   268 169e5  1038  1877  26.2   0.1 
367.13/367.10	c 
367.13/367.10	c  seconds     variables   original    learned     agility
367.13/367.10	c         level        used      conflicts    limit          MB
367.13/367.10	c 
536.35/536.37	c R 536.4  25.8   129 100.0   268 246e5  1641  1877  22.3   0.2 
556.05/556.02	c + 556.1  25.8   129 100.0   268 254e5  1402  2064  23.7   0.2 
857.07/857.05	c + 857.1  26.0   129 100.0   268 381e5  2064  2270  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-1737247-1240815209/watcher-1737247-1240815209 -o /tmp/evaluation-result-1737247-1240815209/solver-1737247-1240815209 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1737247-1240815209.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: 1.00 1.00 1.06 3/64 29810
/proc/meminfo: memFree=1717776/2055920 swapFree=4181400/4192956
[pid=29810] ppid=29808 vsize=780 CPUtime=0
/proc/29810/stat : 29810 (picosat) R 29808 29810 29322 0 -1 4194304 102 0 0 0 0 0 0 0 18 0 1 0 109554262 798720 87 1992294400 134512640 135137933 4294956224 18446744073709551615 134543059 0 0 4096 0 0 0 0 17 1 0 0
/proc/29810/statm: 195 87 69 152 0 41 0

[startup+0.027547 s]
/proc/loadavg: 1.00 1.00 1.06 3/64 29810
/proc/meminfo: memFree=1717776/2055920 swapFree=4181400/4192956
[pid=29810] ppid=29808 vsize=780 CPUtime=0.02
/proc/29810/stat : 29810 (picosat) R 29808 29810 29322 0 -1 4194304 103 0 0 0 2 0 0 0 18 0 1 0 109554262 798720 88 1992294400 134512640 135137933 4294956224 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/29810/statm: 195 88 69 152 0 41 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 780

[startup+0.101527 s]
/proc/loadavg: 1.00 1.00 1.06 3/64 29810
/proc/meminfo: memFree=1717776/2055920 swapFree=4181400/4192956
[pid=29810] ppid=29808 vsize=780 CPUtime=0.09
/proc/29810/stat : 29810 (picosat) R 29808 29810 29322 0 -1 4194304 106 0 0 0 9 0 0 0 18 0 1 0 109554262 798720 91 1992294400 134512640 135137933 4294956224 18446744073709551615 134522869 0 0 4096 0 0 0 0 17 1 0 0
/proc/29810/statm: 195 91 69 152 0 41 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 780

[startup+0.30147 s]
/proc/loadavg: 1.00 1.00 1.06 3/64 29810
/proc/meminfo: memFree=1717776/2055920 swapFree=4181400/4192956
[pid=29810] ppid=29808 vsize=780 CPUtime=0.29
/proc/29810/stat : 29810 (picosat) R 29808 29810 29322 0 -1 4194304 108 0 0 0 29 0 0 0 19 0 1 0 109554262 798720 93 1992294400 134512640 135137933 4294956224 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/29810/statm: 195 93 69 152 0 41 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 780

[startup+0.701356 s]
/proc/loadavg: 1.00 1.00 1.06 3/64 29810
/proc/meminfo: memFree=1717776/2055920 swapFree=4181400/4192956
[pid=29810] ppid=29808 vsize=780 CPUtime=0.69
/proc/29810/stat : 29810 (picosat) R 29808 29810 29322 0 -1 4194304 113 0 0 0 69 0 0 0 22 0 1 0 109554262 798720 98 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29810/statm: 195 98 69 152 0 41 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 780

[startup+1.50113 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 29811
/proc/meminfo: memFree=1717640/2055920 swapFree=4181400/4192956
[pid=29810] ppid=29808 vsize=780 CPUtime=1.49
/proc/29810/stat : 29810 (picosat) R 29808 29810 29322 0 -1 4194304 114 0 0 0 149 0 0 0 25 0 1 0 109554262 798720 99 1992294400 134512640 135137933 4294956224 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/29810/statm: 195 99 69 152 0 41 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 780

[startup+3.10168 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 29811
/proc/meminfo: memFree=1717512/2055920 swapFree=4181400/4192956
[pid=29810] ppid=29808 vsize=780 CPUtime=3.1
/proc/29810/stat : 29810 (picosat) R 29808 29810 29322 0 -1 4194304 119 0 0 0 310 0 0 0 25 0 1 0 109554262 798720 104 1992294400 134512640 135137933 4294956224 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/29810/statm: 195 104 69 152 0 41 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 780

[startup+6.30277 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 29811
/proc/meminfo: memFree=1717448/2055920 swapFree=4181400/4192956
[pid=29810] ppid=29808 vsize=780 CPUtime=6.3
/proc/29810/stat : 29810 (picosat) R 29808 29810 29322 0 -1 4194304 123 0 0 0 630 0 0 0 25 0 1 0 109554262 798720 108 1992294400 134512640 135137933 4294956224 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/29810/statm: 195 108 69 152 0 41 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 780

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 29811
/proc/meminfo: memFree=1717392/2055920 swapFree=4181400/4192956
[pid=29810] ppid=29808 vsize=780 CPUtime=12.69
/proc/29810/stat : 29810 (picosat) R 29808 29810 29322 0 -1 4194304 125 0 0 0 1269 0 0 0 25 0 1 0 109554262 798720 110 1992294400 134512640 135137933 4294956224 18446744073709551615 134552979 0 0 4096 0 0 0 0 17 1 0 0
/proc/29810/statm: 195 110 69 152 0 41 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 780

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 29811
/proc/meminfo: memFree=1717392/2055920 swapFree=4181400/4192956
[pid=29810] ppid=29808 vsize=904 CPUtime=25.5
/proc/29810/stat : 29810 (picosat) R 29808 29810 29322 0 -1 4194304 130 0 0 0 2550 0 0 0 25 0 1 0 109554262 925696 115 1992294400 134512640 135137933 4294956224 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/29810/statm: 226 115 69 152 0 72 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 904

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 29811
/proc/meminfo: memFree=1717328/2055920 swapFree=4181400/4192956
[pid=29810] ppid=29808 vsize=904 CPUtime=51.1
/proc/29810/stat : 29810 (picosat) R 29808 29810 29322 0 -1 4194304 139 0 0 0 5110 0 0 0 25 0 1 0 109554262 925696 124 1992294400 134512640 135137933 4294956224 18446744073709551615 134568702 0 0 4096 0 0 0 0 17 1 0 0
/proc/29810/statm: 226 124 69 152 0 72 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 904

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 29811
/proc/meminfo: memFree=1717264/2055920 swapFree=4181400/4192956
[pid=29810] ppid=29808 vsize=904 CPUtime=102.31
/proc/29810/stat : 29810 (picosat) R 29808 29810 29322 0 -1 4194304 151 0 0 0 10231 0 0 0 25 0 1 0 109554262 925696 136 1992294400 134512640 135137933 4294956224 18446744073709551615 134522826 0 0 4096 0 0 0 0 17 1 0 0
/proc/29810/statm: 226 136 69 152 0 72 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 904

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 29811
/proc/meminfo: memFree=1717200/2055920 swapFree=4181400/4192956
[pid=29810] ppid=29808 vsize=904 CPUtime=162.31
/proc/29810/stat : 29810 (picosat) R 29808 29810 29322 0 -1 4194304 156 0 0 0 16231 0 0 0 25 0 1 0 109554262 925696 141 1992294400 134512640 135137933 4294956224 18446744073709551615 134521453 0 0 4096 0 0 0 0 17 1 0 0
/proc/29810/statm: 226 141 69 152 0 72 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 904

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 29811
/proc/meminfo: memFree=1717136/2055920 swapFree=4181400/4192956
[pid=29810] ppid=29808 vsize=904 CPUtime=222.31
/proc/29810/stat : 29810 (picosat) R 29808 29810 29322 0 -1 4194304 156 0 0 0 22231 0 0 0 25 0 1 0 109554262 925696 141 1992294400 134512640 135137933 4294956224 18446744073709551615 134551400 0 0 4096 0 0 0 0 17 1 0 0
/proc/29810/statm: 226 141 69 152 0 72 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 904

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 29811
/proc/meminfo: memFree=1717072/2055920 swapFree=4181400/4192956
[pid=29810] ppid=29808 vsize=1028 CPUtime=282.32
/proc/29810/stat : 29810 (picosat) R 29808 29810 29322 0 -1 4194304 164 0 0 0 28232 0 0 0 25 0 1 0 109554262 1052672 149 1992294400 134512640 135137933 4294956224 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/29810/statm: 257 149 69 152 0 103 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 1028

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 29811
/proc/meminfo: memFree=1717008/2055920 swapFree=4181400/4192956
[pid=29810] ppid=29808 vsize=1028 CPUtime=342.32
/proc/29810/stat : 29810 (picosat) R 29808 29810 29322 0 -1 4194304 164 0 0 0 34232 0 0 0 25 0 1 0 109554262 1052672 149 1992294400 134512640 135137933 4294956224 18446744073709551615 134568685 0 0 4096 0 0 0 0 17 1 0 0
/proc/29810/statm: 257 149 69 152 0 103 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 1028

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 29811
/proc/meminfo: memFree=1716944/2055920 swapFree=4181400/4192956
[pid=29810] ppid=29808 vsize=1028 CPUtime=402.33
/proc/29810/stat : 29810 (picosat) R 29808 29810 29322 0 -1 4194304 168 0 0 0 40233 0 0 0 25 0 1 0 109554262 1052672 153 1992294400 134512640 135137933 4294956224 18446744073709551615 134521297 0 0 4096 0 0 0 0 17 1 0 0
/proc/29810/statm: 257 153 69 152 0 103 0
Current children cumulated CPU time (s) 402.33
Current children cumulated vsize (KiB) 1028

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 29817
/proc/meminfo: memFree=1716880/2055920 swapFree=4181400/4192956
[pid=29810] ppid=29808 vsize=1028 CPUtime=462.34
/proc/29810/stat : 29810 (picosat) R 29808 29810 29322 0 -1 4194304 169 0 0 0 46233 1 0 0 25 0 1 0 109554262 1052672 154 1992294400 134512640 135137933 4294956224 18446744073709551615 134549012 0 0 4096 0 0 0 0 17 1 0 0
/proc/29810/statm: 257 154 69 152 0 103 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 1028

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 29817
/proc/meminfo: memFree=1716880/2055920 swapFree=4181400/4192956
[pid=29810] ppid=29808 vsize=1028 CPUtime=522.34
/proc/29810/stat : 29810 (picosat) R 29808 29810 29322 0 -1 4194304 169 0 0 0 52233 1 0 0 25 0 1 0 109554262 1052672 154 1992294400 134512640 135137933 4294956224 18446744073709551615 134548905 0 0 4096 0 0 0 0 17 1 0 0
/proc/29810/statm: 257 154 69 152 0 103 0
Current children cumulated CPU time (s) 522.34
Current children cumulated vsize (KiB) 1028

[startup+582.302 s]
/proc/loadavg: 1.05 1.01 1.01 2/65 29817
/proc/meminfo: memFree=1716816/2055920 swapFree=4181400/4192956
[pid=29810] ppid=29808 vsize=1028 CPUtime=582.35
/proc/29810/stat : 29810 (picosat) R 29808 29810 29322 0 -1 4194304 182 0 0 0 58234 1 0 0 25 0 1 0 109554262 1052672 167 1992294400 134512640 135137933 4294956224 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/29810/statm: 257 167 69 152 0 103 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 1028

[startup+642.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 29817
/proc/meminfo: memFree=1716752/2055920 swapFree=4181400/4192956
[pid=29810] ppid=29808 vsize=1028 CPUtime=642.36
/proc/29810/stat : 29810 (picosat) R 29808 29810 29322 0 -1 4194304 185 0 0 0 64235 1 0 0 25 0 1 0 109554262 1052672 170 1992294400 134512640 135137933 4294956224 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/29810/statm: 257 170 69 152 0 103 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 1028

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29817
/proc/meminfo: memFree=1716752/2055920 swapFree=4181400/4192956
[pid=29810] ppid=29808 vsize=1028 CPUtime=702.36
/proc/29810/stat : 29810 (picosat) R 29808 29810 29322 0 -1 4194304 186 0 0 0 70235 1 0 0 25 0 1 0 109554262 1052672 171 1992294400 134512640 135137933 4294956224 18446744073709551615 134552133 0 0 4096 0 0 0 0 17 1 0 0
/proc/29810/statm: 257 171 69 152 0 103 0
Current children cumulated CPU time (s) 702.36
Current children cumulated vsize (KiB) 1028

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29817
/proc/meminfo: memFree=1716752/2055920 swapFree=4181400/4192956
[pid=29810] ppid=29808 vsize=1028 CPUtime=762.37
/proc/29810/stat : 29810 (picosat) R 29808 29810 29322 0 -1 4194304 186 0 0 0 76236 1 0 0 25 0 1 0 109554262 1052672 171 1992294400 134512640 135137933 4294956224 18446744073709551615 134521440 0 0 4096 0 0 0 0 17 1 0 0
/proc/29810/statm: 257 171 69 152 0 103 0
Current children cumulated CPU time (s) 762.37
Current children cumulated vsize (KiB) 1028

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29817
/proc/meminfo: memFree=1716880/2055920 swapFree=4181400/4192956
[pid=29810] ppid=29808 vsize=1028 CPUtime=822.37
/proc/29810/stat : 29810 (picosat) R 29808 29810 29322 0 -1 4194304 186 0 0 0 82236 1 0 0 25 0 1 0 109554262 1052672 171 1992294400 134512640 135137933 4294956224 18446744073709551615 134553651 0 0 4096 0 0 0 0 17 1 0 0
/proc/29810/statm: 257 171 69 152 0 103 0
Current children cumulated CPU time (s) 822.37
Current children cumulated vsize (KiB) 1028

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29817
/proc/meminfo: memFree=1716944/2055920 swapFree=4181400/4192956
[pid=29810] ppid=29808 vsize=1028 CPUtime=882.38
/proc/29810/stat : 29810 (picosat) R 29808 29810 29322 0 -1 4194304 186 0 0 0 88237 1 0 0 25 0 1 0 109554262 1052672 171 1992294400 134512640 135137933 4294956224 18446744073709551615 134551592 0 0 4096 0 0 0 0 17 1 0 0
/proc/29810/statm: 257 171 69 152 0 103 0
Current children cumulated CPU time (s) 882.38
Current children cumulated vsize (KiB) 1028

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29817
/proc/meminfo: memFree=1716944/2055920 swapFree=4181400/4192956
[pid=29810] ppid=29808 vsize=1028 CPUtime=942.39
/proc/29810/stat : 29810 (picosat) R 29808 29810 29322 0 -1 4194304 186 0 0 0 94237 2 0 0 25 0 1 0 109554262 1052672 171 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29810/statm: 257 171 69 152 0 103 0
Current children cumulated CPU time (s) 942.39
Current children cumulated vsize (KiB) 1028

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29817
/proc/meminfo: memFree=1716944/2055920 swapFree=4181400/4192956
[pid=29810] ppid=29808 vsize=1028 CPUtime=1002.4
/proc/29810/stat : 29810 (picosat) R 29808 29810 29322 0 -1 4194304 186 0 0 0 100238 2 0 0 25 0 1 0 109554262 1052672 171 1992294400 134512640 135137933 4294956224 18446744073709551615 134553651 0 0 4096 0 0 0 0 17 1 0 0
/proc/29810/statm: 257 171 69 152 0 103 0
Current children cumulated CPU time (s) 1002.4
Current children cumulated vsize (KiB) 1028

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29817
/proc/meminfo: memFree=1716880/2055920 swapFree=4181400/4192956
[pid=29810] ppid=29808 vsize=1028 CPUtime=1062.4
/proc/29810/stat : 29810 (picosat) R 29808 29810 29322 0 -1 4194304 186 0 0 0 106238 2 0 0 25 0 1 0 109554262 1052672 171 1992294400 134512640 135137933 4294956224 18446744073709551615 134527806 0 0 4096 0 0 0 0 17 1 0 0
/proc/29810/statm: 257 171 69 152 0 103 0
Current children cumulated CPU time (s) 1062.4
Current children cumulated vsize (KiB) 1028

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29817
/proc/meminfo: memFree=1716816/2055920 swapFree=4181400/4192956
[pid=29810] ppid=29808 vsize=1028 CPUtime=1122.4
/proc/29810/stat : 29810 (picosat) R 29808 29810 29322 0 -1 4194304 186 0 0 0 112238 2 0 0 25 0 1 0 109554262 1052672 171 1992294400 134512640 135137933 4294956224 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/29810/statm: 257 171 69 152 0 103 0
Current children cumulated CPU time (s) 1122.4
Current children cumulated vsize (KiB) 1028

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29817
/proc/meminfo: memFree=1716880/2055920 swapFree=4181400/4192956
[pid=29810] ppid=29808 vsize=1028 CPUtime=1182.41
/proc/29810/stat : 29810 (picosat) R 29808 29810 29322 0 -1 4194304 186 0 0 0 118239 2 0 0 25 0 1 0 109554262 1052672 171 1992294400 134512640 135137933 4294956224 18446744073709551615 134549119 0 0 4096 0 0 0 0 17 1 0 0
/proc/29810/statm: 257 171 69 152 0 103 0
Current children cumulated CPU time (s) 1182.41
Current children cumulated vsize (KiB) 1028



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1199.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29817
/proc/meminfo: memFree=1716880/2055920 swapFree=4181400/4192956
[pid=29810] ppid=29808 vsize=1028 CPUtime=1200.01
/proc/29810/stat : 29810 (picosat) R 29808 29810 29322 0 -1 4194304 186 0 0 0 119999 2 0 0 25 0 1 0 109554262 1052672 171 1992294400 134512640 135137933 4294956224 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/29810/statm: 257 171 69 152 0 103 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 1028

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

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

[startup+1199.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29817
/proc/meminfo: memFree=1716880/2055920 swapFree=4181400/4192956
[pid=29810] ppid=29808 vsize=1028 CPUtime=1200.01
/proc/29810/stat : 29810 (picosat) R 29808 29810 29322 0 -1 4194304 186 0 0 0 119999 2 0 0 25 0 1 0 109554262 1052672 171 1992294400 134512640 135137933 4294956224 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/29810/statm: 257 171 69 152 0 103 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 1028

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1199.91
CPU time (s): 1200.03
CPU user time (s): 1200
CPU system time (s): 0.029995
CPU usage (%): 100.01
Max. virtual memory (cumulated for all children) (KiB): 1032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.029995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 186
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= 2127

runsolver used 0.954854 second user time and 2.37264 second system time

The end

Launcher Data 

Begin job on node16 at 2009-04-27 08:53:29
IDJOB=1737247
IDBENCH=71785
IDSOLVER=506
FILE ID=node16/1737247-1240815209
PBS_JOBID= 9187420
Free space on /tmp= 66404 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/CRAFTED/sgen/unsat/sgen1-unsat-127-100.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1737247-1240815209/watcher-1737247-1240815209 -o /tmp/evaluation-result-1737247-1240815209/solver-1737247-1240815209 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1737247-1240815209.cnf

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

MD5SUM BENCH= dec8fe955e0593e4d06e90539beb035d
RANDOM SEED=865670832

node16.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		: 3000.234
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		: 3000.234
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:       1718256 kB
Buffers:         40796 kB
Cached:         219304 kB
SwapCached:       5440 kB
Active:          70884 kB
Inactive:       197152 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1718256 kB
SwapTotal:     4192956 kB
SwapFree:      4181400 kB
Dirty:             704 kB
Writeback:           0 kB
Mapped:          13636 kB
Slab:            55664 kB
Committed_AS:   437592 kB
PageTables:       1436 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= 66404 MiB
End job on node16 at 2009-04-27 09:13:31