Trace number 1735947

Some explanations

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

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

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

Solver answer on this benchmark

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

General information on the benchmark

NameCRAFTED/rbsat/crafted/
forced/rbsat-v2640c305320gyes8.cnf
MD5SUM930a5df7b1f1625c5486319e8b2ac554
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 variables2640
Number of clauses305320
Sum of the clauses size613120
Maximum clause length33
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2305240
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 580

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-1735947-1240808308.cnf
0.00/0.00	c parsed header 'p cnf 2640 305320'
0.09/0.15	c initialized 2640 variables
0.09/0.15	c found 305320 non trivial clauses
0.09/0.15	c
0.09/0.15	c random number generator seed 0
0.09/0.15	c 
0.09/0.15	c  seconds     variables   original    learned     agility
0.09/0.15	c         level        used      conflicts    limit          MB
0.09/0.15	c 
0.09/0.15	c s   0.2   0.0  2640   0.0    80     0     0     0   0.0   3.4 
0.09/0.18	c 
0.09/0.18	c initial reduction limit 100 clauses
0.09/0.18	c 
0.09/0.18	c +   0.2 208.6  2640  55.0    80   100   100   110   3.5   3.6 
0.09/0.18	c R   0.2 208.6  2640  55.0    80   100   100   110   3.5   3.6 
0.19/0.21	c +   0.2 230.9  2640  82.5    80   250   118   121   3.7   3.5 
0.19/0.24	c R   0.2 246.2  2640  91.3    80   403    73   121   3.3   3.5 
0.19/0.26	c +   0.3 241.9  2640  95.0    80   475    78   133   3.8   3.5 
0.29/0.34	c +   0.3 244.7  2640  97.5    80   812   125   146   3.6   3.6 
0.39/0.46	c R   0.5 259.5  2640  97.5    80  1206   118   146   4.9   3.6 
0.39/0.48	c +   0.5 273.0  2640  98.8    80  1317   147   160   2.6   3.6 
0.59/0.66	c +   0.7 293.5  2640 100.0    80  2074   134   176   3.0   3.5 
0.99/1.02	c +   1.0 295.4  2640 100.0    80  3209   114   193   3.6   3.6 
0.99/1.02	c R   1.0 295.4  2640 100.0    80  3215   120   193   3.8   3.6 
1.39/1.44	c +   1.4 301.4  2640 100.0    80  4911   167   212   2.6   3.6 
2.09/2.11	c +   2.1 326.9  2640 100.0    80  7464   228   233   3.7   3.7 
2.29/2.32	c R   2.3 329.0  2640 100.0    80  8023   152   233   4.0   3.6 
3.09/3.14	c +   3.1 321.6  2640 100.0    80 11293   154   256   2.9   3.6 
4.49/4.58	c +   4.6 318.0  2640 100.0    80 17036   150   281   4.9   3.6 
5.39/5.49	c R   5.5 324.3  2640 100.0    80 19249   219   281   4.2   3.7 
6.98/7.00	c +   7.0 338.8  2640 100.0    80 25650   182   309   2.9   3.6 
10.08/10.15	c +  10.2 347.1  2640 100.0    80 38571   259   339   2.6   3.6 
11.58/11.64	c R  11.6 353.6  2640 100.0    80 44897   273   339   3.5   3.7 
11.58/11.64	c 
11.58/11.64	c  seconds     variables   original    learned     agility
11.58/11.64	c         level        used      conflicts    limit          MB
11.58/11.64	c 
14.48/14.52	c +  14.5 351.6  2640 100.0    80 57952   269   372   3.7   3.6 
21.89/21.91	c +  21.9 357.8  2640 100.0    80 87023   301   409   4.4   3.7 
27.89/27.99	c R  28.0 359.8  2640 100.0    80 102e3   290   409   3.5   3.7 
34.88/34.98	c +  35.0 356.6  2640 100.0    80 130e3   371   449   1.9   3.8 
49.87/49.91	c +  49.9 354.7  2640 100.0    80 196e3   305   493   3.9   3.6 
59.07/59.15	c R  59.1 348.4  2640 100.0    80 230e3   341   493   3.9   3.6 
75.07/75.16	c +  75.1 346.2  2640 100.0    80 294e3   330   542   4.3   3.8 
110.75/110.81	c + 110.8 349.3  2640 100.0    80 441e3   295   596   2.8   3.6 
134.05/134.16	c R 134.1 361.9  2640 100.0    80 512e3   531   596   3.2   4.1 
169.72/169.82	c + 169.8 355.4  2640 100.0    80 662e3   536   655   3.5   3.8 
255.20/255.38	c + 255.3 354.6  2640 100.0    80 993e3   635   720   3.0   4.1 
293.29/293.43	c R 293.3 354.2  2640 100.0    80 112e4   612   720   4.2   4.3 
380.56/380.72	c + 380.6 351.4  2640 100.0    80 148e4   486   792   3.6   3.8 
561.40/561.69	c + 561.5 353.0  2640 100.0    80 223e4   453   871   4.8   3.7 
617.89/618.16	c R 617.9 351.4  2640 100.0    80 246e4   818   871   3.7   4.2 
826.31/826.65	c + 826.4 343.3  2640 100.0    80 335e4   525   958   3.9   3.8 

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-1735947-1240808308/watcher-1735947-1240808308 -o /tmp/evaluation-result-1735947-1240808308/solver-1735947-1240808308 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1735947-1240808308.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: 1.99 1.85 1.46 3/65 29588
/proc/meminfo: memFree=1661896/2055920 swapFree=4181416/4192956
[pid=29588] ppid=29586 vsize=928 CPUtime=0
/proc/29588/stat : 29588 (picosat) R 29586 29588 28773 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 108860093 950272 128 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/29588/statm: 232 128 56 152 0 78 0

[startup+0.0813359 s]
/proc/loadavg: 1.99 1.85 1.46 3/65 29588
/proc/meminfo: memFree=1661896/2055920 swapFree=4181416/4192956
[pid=29588] ppid=29586 vsize=3700 CPUtime=0.07
/proc/29588/stat : 29588 (picosat) R 29586 29588 28773 0 -1 4194304 813 0 0 0 7 0 0 0 18 0 1 0 108860093 3788800 798 1992294400 134512640 135137933 4294956224 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/29588/statm: 925 798 56 152 0 771 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3700

[startup+0.101338 s]
/proc/loadavg: 1.99 1.85 1.46 3/65 29588
/proc/meminfo: memFree=1661896/2055920 swapFree=4181416/4192956
[pid=29588] ppid=29586 vsize=4096 CPUtime=0.09
/proc/29588/stat : 29588 (picosat) R 29586 29588 28773 0 -1 4194304 928 0 0 0 9 0 0 0 18 0 1 0 108860093 4194304 913 1992294400 134512640 135137933 4294956224 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/29588/statm: 1024 913 56 152 0 870 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4096

[startup+0.301374 s]
/proc/loadavg: 1.99 1.85 1.46 3/65 29588
/proc/meminfo: memFree=1661896/2055920 swapFree=4181416/4192956
[pid=29588] ppid=29586 vsize=4756 CPUtime=0.29
/proc/29588/stat : 29588 (picosat) R 29586 29588 28773 0 -1 4194304 1112 0 0 0 29 0 0 0 19 0 1 0 108860093 4870144 1097 1992294400 134512640 135137933 4294956224 18446744073709551615 134548664 0 0 4096 0 0 0 0 17 1 0 0
/proc/29588/statm: 1189 1097 69 152 0 1035 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4756

[startup+0.701447 s]
/proc/loadavg: 1.99 1.85 1.46 3/65 29588
/proc/meminfo: memFree=1661896/2055920 swapFree=4181416/4192956
[pid=29588] ppid=29586 vsize=4872 CPUtime=0.69
/proc/29588/stat : 29588 (picosat) R 29586 29588 28773 0 -1 4194304 1128 0 0 0 69 0 0 0 23 0 1 0 108860093 4988928 1113 1992294400 134512640 135137933 4294956224 18446744073709551615 134543227 0 0 4096 0 0 0 0 17 1 0 0
/proc/29588/statm: 1218 1113 69 152 0 1064 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4872

[startup+1.50159 s]
/proc/loadavg: 1.99 1.85 1.46 2/66 29589
/proc/meminfo: memFree=1657536/2055920 swapFree=4181416/4192956
[pid=29588] ppid=29586 vsize=4976 CPUtime=1.49
/proc/29588/stat : 29588 (picosat) R 29586 29588 28773 0 -1 4194304 1173 0 0 0 149 0 0 0 25 0 1 0 108860093 5095424 1158 1992294400 134512640 135137933 4294956224 18446744073709551615 134553611 0 0 4096 0 0 0 0 17 1 0 0
/proc/29588/statm: 1244 1158 69 152 0 1090 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4976

[startup+3.10188 s]
/proc/loadavg: 1.91 1.84 1.45 2/66 29589
/proc/meminfo: memFree=1657344/2055920 swapFree=4181416/4192956
[pid=29588] ppid=29586 vsize=5084 CPUtime=3.09
/proc/29588/stat : 29588 (picosat) R 29586 29588 28773 0 -1 4194304 1233 0 0 0 309 0 0 0 25 0 1 0 108860093 5206016 1160 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/29588/statm: 1271 1160 69 152 0 1117 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5084

[startup+6.30146 s]
/proc/loadavg: 1.91 1.84 1.45 2/66 29589
/proc/meminfo: memFree=1656960/2055920 swapFree=4181416/4192956
[pid=29588] ppid=29586 vsize=4964 CPUtime=6.29
/proc/29588/stat : 29588 (picosat) R 29586 29588 28773 0 -1 4194304 1305 0 0 0 629 0 0 0 25 0 1 0 108860093 5083136 1156 1992294400 134512640 135137933 4294956224 18446744073709551615 134553648 0 0 4096 0 0 0 0 17 1 0 0
/proc/29588/statm: 1241 1156 69 152 0 1087 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4964

[startup+12.7016 s]
/proc/loadavg: 1.77 1.81 1.45 2/66 29589
/proc/meminfo: memFree=1657024/2055920 swapFree=4181416/4192956
[pid=29588] ppid=29586 vsize=4964 CPUtime=12.68
/proc/29588/stat : 29588 (picosat) R 29586 29588 28773 0 -1 4194304 1368 0 0 0 1268 0 0 0 25 0 1 0 108860093 5083136 1156 1992294400 134512640 135137933 4294956224 18446744073709551615 134551592 0 0 4096 0 0 0 0 17 1 0 0
/proc/29588/statm: 1241 1156 69 152 0 1087 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4964

[startup+25.5019 s]
/proc/loadavg: 1.65 1.78 1.44 2/66 29589
/proc/meminfo: memFree=1656960/2055920 swapFree=4181416/4192956
[pid=29588] ppid=29586 vsize=5332 CPUtime=25.49
/proc/29588/stat : 29588 (picosat) R 29586 29588 28773 0 -1 4194304 1556 0 0 0 2548 1 0 0 25 0 1 0 108860093 5459968 1237 1992294400 134512640 135137933 4294956224 18446744073709551615 134553613 0 0 4096 0 0 0 0 17 1 0 0
/proc/29588/statm: 1333 1237 69 152 0 1179 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5332

[startup+51.1016 s]
/proc/loadavg: 1.43 1.72 1.43 2/66 29589
/proc/meminfo: memFree=1657088/2055920 swapFree=4181416/4192956
[pid=29588] ppid=29586 vsize=5012 CPUtime=51.07
/proc/29588/stat : 29588 (picosat) R 29586 29588 28773 0 -1 4194304 1861 0 0 0 5106 1 0 0 25 0 1 0 108860093 5132288 1168 1992294400 134512640 135137933 4294956224 18446744073709551615 134545618 0 0 4096 0 0 0 0 17 1 0 0
/proc/29588/statm: 1253 1168 69 152 0 1099 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5012

[startup+102.306 s]
/proc/loadavg: 1.17 1.60 1.41 2/66 29589
/proc/meminfo: memFree=1656768/2055920 swapFree=4181416/4192956
[pid=29588] ppid=29586 vsize=5284 CPUtime=102.26
/proc/29588/stat : 29588 (picosat) R 29586 29588 28773 0 -1 4194304 2249 0 0 0 10225 1 0 0 25 0 1 0 108860093 5410816 1236 1992294400 134512640 135137933 4294956224 18446744073709551615 134552057 0 0 4096 0 0 0 0 17 1 0 0
/proc/29588/statm: 1321 1236 69 152 0 1167 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5284

[startup+162.302 s]
/proc/loadavg: 1.06 1.49 1.38 2/66 29595
/proc/meminfo: memFree=1656568/2055920 swapFree=4181416/4192956
[pid=29588] ppid=29586 vsize=5284 CPUtime=162.23
/proc/29588/stat : 29588 (picosat) R 29586 29588 28773 0 -1 4194304 2592 0 0 0 16222 1 0 0 25 0 1 0 108860093 5410816 1236 1992294400 134512640 135137933 4294956224 18446744073709551615 134521468 0 0 4096 0 0 0 0 17 1 0 0
/proc/29588/statm: 1321 1236 69 152 0 1167 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 5284

[startup+222.302 s]
/proc/loadavg: 1.02 1.39 1.35 2/66 29595
/proc/meminfo: memFree=1656448/2055920 swapFree=4181416/4192956
[pid=29588] ppid=29586 vsize=5384 CPUtime=222.21
/proc/29588/stat : 29588 (picosat) R 29586 29588 28773 0 -1 4194304 2984 0 0 0 22219 2 0 0 25 0 1 0 108860093 5513216 1261 1992294400 134512640 135137933 4294956224 18446744073709551615 134553699 0 0 4096 0 0 0 0 17 1 0 0
/proc/29588/statm: 1346 1261 69 152 0 1192 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 5384

[startup+282.301 s]
/proc/loadavg: 1.01 1.32 1.33 2/66 29595
/proc/meminfo: memFree=1656384/2055920 swapFree=4181416/4192956
[pid=29588] ppid=29586 vsize=5672 CPUtime=282.2
/proc/29588/stat : 29588 (picosat) R 29586 29588 28773 0 -1 4194304 3512 0 0 0 28217 3 0 0 25 0 1 0 108860093 5808128 1333 1992294400 134512640 135137933 4294956224 18446744073709551615 134552057 0 0 4096 0 0 0 0 17 1 0 0
/proc/29588/statm: 1418 1333 69 152 0 1264 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 5672

[startup+342.301 s]
/proc/loadavg: 1.00 1.26 1.30 2/66 29595
/proc/meminfo: memFree=1656512/2055920 swapFree=4181416/4192956
[pid=29588] ppid=29586 vsize=5428 CPUtime=342.17
/proc/29588/stat : 29588 (picosat) R 29586 29588 28773 0 -1 4194304 4333 0 0 0 34214 3 0 0 25 0 1 0 108860093 5558272 1272 1992294400 134512640 135137933 4294956224 18446744073709551615 134552321 0 0 4096 0 0 0 0 17 1 0 0
/proc/29588/statm: 1357 1272 69 152 0 1203 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 5428

[startup+402.301 s]
/proc/loadavg: 1.00 1.21 1.28 2/66 29595
/proc/meminfo: memFree=1656512/2055920 swapFree=4181416/4192956
[pid=29588] ppid=29586 vsize=5616 CPUtime=402.15
/proc/29588/stat : 29588 (picosat) R 29586 29588 28773 0 -1 4194304 5077 0 0 0 40211 4 0 0 25 0 1 0 108860093 5750784 1319 1992294400 134512640 135137933 4294956224 18446744073709551615 134553699 0 0 4096 0 0 0 0 17 1 0 0
/proc/29588/statm: 1404 1319 69 152 0 1250 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 5616

[startup+462.302 s]
/proc/loadavg: 1.00 1.17 1.26 2/66 29595
/proc/meminfo: memFree=1656448/2055920 swapFree=4181416/4192956
[pid=29588] ppid=29586 vsize=5592 CPUtime=462.13
/proc/29588/stat : 29588 (picosat) R 29586 29588 28773 0 -1 4194304 5687 0 0 0 46209 4 0 0 25 0 1 0 108860093 5726208 1313 1992294400 134512640 135137933 4294956224 18446744073709551615 134553613 0 0 4096 0 0 0 0 17 1 0 0
/proc/29588/statm: 1398 1313 69 152 0 1244 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 5592

[startup+522.302 s]
/proc/loadavg: 1.00 1.14 1.24 2/66 29595
/proc/meminfo: memFree=1656512/2055920 swapFree=4181416/4192956
[pid=29588] ppid=29586 vsize=5716 CPUtime=522.11
/proc/29588/stat : 29588 (picosat) R 29586 29588 28773 0 -1 4194304 6356 0 0 0 52207 4 0 0 25 0 1 0 108860093 5853184 1344 1992294400 134512640 135137933 4294956224 18446744073709551615 134551508 0 0 4096 0 0 0 0 17 1 0 0
/proc/29588/statm: 1429 1344 69 152 0 1275 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 5716

[startup+582.302 s]
/proc/loadavg: 1.00 1.11 1.22 2/66 29595
/proc/meminfo: memFree=1656576/2055920 swapFree=4181416/4192956
[pid=29588] ppid=29586 vsize=5532 CPUtime=582.1
/proc/29588/stat : 29588 (picosat) R 29586 29588 28773 0 -1 4194304 6561 0 0 0 58205 5 0 0 25 0 1 0 108860093 5664768 1292 1992294400 134512640 135137933 4294956224 18446744073709551615 134548895 0 0 4096 0 0 0 0 17 1 0 0
/proc/29588/statm: 1383 1292 69 152 0 1229 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 5532

[startup+642.302 s]
/proc/loadavg: 1.00 1.09 1.21 2/66 29595
/proc/meminfo: memFree=1656448/2055920 swapFree=4181416/4192956
[pid=29588] ppid=29586 vsize=5660 CPUtime=642.08
/proc/29588/stat : 29588 (picosat) R 29586 29588 28773 0 -1 4194304 6895 0 0 0 64203 5 0 0 25 0 1 0 108860093 5795840 1318 1992294400 134512640 135137933 4294956224 18446744073709551615 134521419 0 0 4096 0 0 0 0 17 1 0 0
/proc/29588/statm: 1415 1318 69 152 0 1261 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 5660

[startup+702.301 s]
/proc/loadavg: 1.00 1.07 1.19 2/66 29595
/proc/meminfo: memFree=1656192/2055920 swapFree=4181416/4192956
[pid=29588] ppid=29586 vsize=5832 CPUtime=702.05
/proc/29588/stat : 29588 (picosat) R 29586 29588 28773 0 -1 4194304 7715 0 0 0 70200 5 0 0 25 0 1 0 108860093 5971968 1373 1992294400 134512640 135137933 4294956224 18446744073709551615 134545603 0 0 4096 0 0 0 0 17 1 0 0
/proc/29588/statm: 1458 1373 69 152 0 1304 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 5832

[startup+762.305 s]
/proc/loadavg: 1.00 1.05 1.17 2/66 29595
/proc/meminfo: memFree=1656512/2055920 swapFree=4181416/4192956
[pid=29588] ppid=29586 vsize=5284 CPUtime=762.04
/proc/29588/stat : 29588 (picosat) R 29586 29588 28773 0 -1 4194304 8254 0 0 0 76198 6 0 0 25 0 1 0 108860093 5410816 1236 1992294400 134512640 135137933 4294956224 18446744073709551615 134553648 0 0 4096 0 0 0 0 17 1 0 0
/proc/29588/statm: 1321 1236 69 152 0 1167 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 5284

[startup+822.301 s]
/proc/loadavg: 1.00 1.04 1.16 2/66 29595
/proc/meminfo: memFree=1656320/2055920 swapFree=4181416/4192956
[pid=29588] ppid=29586 vsize=5620 CPUtime=822.01
/proc/29588/stat : 29588 (picosat) R 29586 29588 28773 0 -1 4194304 9167 0 0 0 82194 7 0 0 25 0 1 0 108860093 5754880 1320 1992294400 134512640 135137933 4294956224 18446744073709551615 134552082 0 0 4096 0 0 0 0 17 1 0 0
/proc/29588/statm: 1405 1320 69 152 0 1251 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 5620

[startup+882.303 s]
/proc/loadavg: 1.00 1.03 1.15 2/66 29595
/proc/meminfo: memFree=1656192/2055920 swapFree=4181416/4192956
[pid=29588] ppid=29586 vsize=5904 CPUtime=882
/proc/29588/stat : 29588 (picosat) R 29586 29588 28773 0 -1 4194304 9427 0 0 0 88192 8 0 0 25 0 1 0 108860093 6045696 1366 1992294400 134512640 135137933 4294956224 18446744073709551615 134548895 0 0 4096 0 0 0 0 17 1 0 0
/proc/29588/statm: 1476 1366 69 152 0 1322 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 5904

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.14 2/66 29595
/proc/meminfo: memFree=1656000/2055920 swapFree=4181416/4192956
[pid=29588] ppid=29586 vsize=5780 CPUtime=941.97
/proc/29588/stat : 29588 (picosat) R 29586 29588 28773 0 -1 4194304 9893 0 0 0 94189 8 0 0 25 0 1 0 108860093 5918720 1360 1992294400 134512640 135137933 4294956224 18446744073709551615 134552904 0 0 4096 0 0 0 0 17 1 0 0
/proc/29588/statm: 1445 1360 69 152 0 1291 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 5780

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.13 2/66 29595
/proc/meminfo: memFree=1656000/2055920 swapFree=4181416/4192956
[pid=29588] ppid=29586 vsize=5772 CPUtime=1001.95
/proc/29588/stat : 29588 (picosat) R 29586 29588 28773 0 -1 4194304 10076 0 0 0 100187 8 0 0 25 0 1 0 108860093 5910528 1358 1992294400 134512640 135137933 4294956224 18446744073709551615 134542926 0 0 4096 0 0 0 0 17 1 0 0
/proc/29588/statm: 1443 1358 69 152 0 1289 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 5772

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/66 29595
/proc/meminfo: memFree=1656000/2055920 swapFree=4181416/4192956
[pid=29588] ppid=29586 vsize=5772 CPUtime=1061.93
/proc/29588/stat : 29588 (picosat) R 29586 29588 28773 0 -1 4194304 10280 0 0 0 106185 8 0 0 25 0 1 0 108860093 5910528 1358 1992294400 134512640 135137933 4294956224 18446744073709551615 134552163 0 0 4096 0 0 0 0 17 1 0 0
/proc/29588/statm: 1443 1358 69 152 0 1289 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 5772

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/66 29595
/proc/meminfo: memFree=1656000/2055920 swapFree=4181416/4192956
[pid=29588] ppid=29586 vsize=5772 CPUtime=1121.91
/proc/29588/stat : 29588 (picosat) R 29586 29588 28773 0 -1 4194304 10530 0 0 0 112183 8 0 0 25 0 1 0 108860093 5910528 1358 1992294400 134512640 135137933 4294956224 18446744073709551615 134552808 0 0 4096 0 0 0 0 17 1 0 0
/proc/29588/statm: 1443 1358 69 152 0 1289 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 5772

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 29595
/proc/meminfo: memFree=1655936/2055920 swapFree=4181416/4192956
[pid=29588] ppid=29586 vsize=6472 CPUtime=1181.89
/proc/29588/stat : 29588 (picosat) R 29586 29588 28773 0 -1 4194304 10781 0 0 0 118181 8 0 0 25 0 1 0 108860093 6627328 1514 1992294400 134512640 135137933 4294956224 18446744073709551615 134553618 0 0 4096 0 0 0 0 17 1 0 0
/proc/29588/statm: 1618 1514 69 152 0 1464 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 6472



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 29595
/proc/meminfo: memFree=1655424/2055920 swapFree=4181416/4192956
[pid=29588] ppid=29586 vsize=6380 CPUtime=1200.09
/proc/29588/stat : 29588 (picosat) R 29586 29588 28773 0 -1 4194304 10855 0 0 0 120001 8 0 0 25 0 1 0 108860093 6533120 1510 1992294400 134512640 135137933 4294956224 18446744073709551615 134521414 0 0 4096 0 0 0 0 17 1 0 0
/proc/29588/statm: 1595 1510 69 152 0 1441 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 6380

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: 1.00 1.00 1.09 2/66 29595
/proc/meminfo: memFree=1655424/2055920 swapFree=4181416/4192956
[pid=29588] ppid=29586 vsize=6380 CPUtime=1200.09
/proc/29588/stat : 29588 (picosat) R 29586 29588 28773 0 -1 4194304 10855 0 0 0 120001 8 0 0 25 0 1 0 108860093 6533120 1510 1992294400 134512640 135137933 4294956224 18446744073709551615 134521414 0 0 4096 0 0 0 0 17 1 0 0
/proc/29588/statm: 1595 1510 69 152 0 1441 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 6380

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1200.01
CPU system time (s): 0.088986
CPU usage (%): 99.9662
Max. virtual memory (cumulated for all children) (KiB): 6728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.088986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10855
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= 924

runsolver used 1.3348 second user time and 2.71959 second system time

The end

Launcher Data

Begin job on node84 at 2009-04-27 06:58:28
IDJOB=1735947
IDBENCH=71564
IDSOLVER=506
FILE ID=node84/1735947-1240808308
PBS_JOBID= 9187387
Free space on /tmp= 66212 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/CRAFTED/rbsat/crafted/forced/rbsat-v2640c305320gyes8.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1735947-1240808308/watcher-1735947-1240808308 -o /tmp/evaluation-result-1735947-1240808308/solver-1735947-1240808308 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1735947-1240808308.cnf

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

MD5SUM BENCH= 930a5df7b1f1625c5486319e8b2ac554
RANDOM SEED=619128190

node84.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1662312 kB
Buffers:         50028 kB
Cached:         268732 kB
SwapCached:       5396 kB
Active:         105628 kB
Inactive:       220976 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1662312 kB
SwapTotal:     4192956 kB
SwapFree:      4181416 kB
Dirty:            4636 kB
Writeback:           0 kB
Mapped:          13488 kB
Slab:            52956 kB
Committed_AS:   407820 kB
PageTables:       1368 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= 66212 MiB
End job on node84 at 2009-04-27 07:18:30