Trace number 1516414

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) 1200.08 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/70/
unif-k7-r89-v70-c6230-S284173264-081.cnf
MD5SUMe8f7903d690618b3eb32880d64fd6acf
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.13483
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses6230
Sum of the clauses size43610
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56230

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-1516414-1238269220.cnf
0.00/0.00	c parsed header 'p cnf 70 6230'
0.00/0.00	c initialized 70 variables
0.00/0.00	c found 6230 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    70   0.0  6230     0     0     0   0.0   0.3 
0.00/0.01	c 
0.00/0.01	c initial reduction limit 3115 clauses
0.00/0.01	c 
0.00/0.01	c +   0.0  28.8    70 100.0  6230   100   100  3426   5.9   0.3 
0.00/0.01	c R   0.0  28.8    70 100.0  6230   100   100  3426   5.9   0.3 
0.00/0.01	c +   0.0  27.6    70 100.0  6230   250   250  3768  13.7   0.3 
0.00/0.01	c R   0.0  27.7    70 100.0  6230   400   400  3768  19.4   0.3 
0.00/0.02	c +   0.0  27.2    70 100.0  6230   475   475  4144  21.7   0.4 
0.00/0.02	c +   0.0  26.0    70 100.0  6230   812   812  4558  30.1   0.4 
0.00/0.04	c N   0.0  25.7    70 100.0  6230  1202  1202  4558  34.6   0.4 
0.00/0.04	c +   0.0  25.6    70 100.0  6230  1317  1317  5013  35.7   0.5 
0.05/0.06	c +   0.1  25.0    70 100.0  6230  2074  2074  5514  38.7   0.5 
0.09/0.10	c N   0.1  24.6    70 100.0  6230  3208  3208  5514  40.1   0.7 
0.09/0.10	c +   0.1  24.6    70 100.0  6230  3209  3209  6065  40.1   0.7 
0.09/0.16	c +   0.2  24.2    70 100.0  6230  4911  4911  6671  40.2   0.9 
0.19/0.27	c +   0.3  23.6    70 100.0  6230  7464  4124  7338  41.5   0.8 
0.19/0.29	c N   0.3  23.6    70 100.0  6230  8023  4683  7338  41.1   0.9 
0.39/0.42	c +   0.4  23.4    70 100.0  6230 11293  4279  8071  39.9   0.8 
0.59/0.67	c +   0.7  23.2    70 100.0  6230 17036  5983  8878  41.1   1.0 
0.69/0.77	c N   0.8  23.3    70 100.0  6230 19252  8199  8878  40.6   1.3 
1.00/1.07	c +   1.1  23.2    70 100.0  6230 25650  5708  9765  41.5   1.0 
1.59/1.68	c +   1.7  23.1    70 100.0  6230 38571  8853 10741  40.7   1.4 
1.99/2.02	c N   2.0  22.9    70 100.0  6230 44890  9797 10741  40.7   1.5 
1.99/2.02	c 
1.99/2.02	c  seconds     variables   original    learned     agility
1.99/2.02	c         level        used      conflicts    limit          MB
1.99/2.02	c 
2.59/2.66	c +   2.7  22.7    70 100.0  6230 57952  6729 11815  39.9   1.1 
4.09/4.16	c +   4.2  22.4    70 100.0  6230 87023  6237 12996  40.2   1.1 
4.99/5.01	c N   5.0  22.3    70 100.0  6230 102e3  8784 12996  40.3   1.3 
6.50/6.54	c +   6.5  22.2    70 100.0  6230 130e3 10826 14295  40.4   1.6 
10.39/10.44	c +  10.4  21.9    70 100.0  6230 196e3 11856 15724  40.4   1.7 
12.59/12.61	c N  12.6  22.0    70 100.0  6230 230e3 15107 15724  40.1   2.0 
16.49/16.59	c +  16.6  21.8    70 100.0  6230 294e3 15560 17296  40.0   2.0 
25.98/26.06	c +  26.1  21.5    70 100.0  6230 441e3 15602 19025  40.8   2.2 
31.08/31.13	c N  31.1  21.5    70 100.0  6230 512e3 10915 19025  40.1   1.7 
41.47/41.55	c +  41.5  21.2    70 100.0  6230 662e3 17435 20927  40.7   2.3 
65.97/66.08	c +  66.1  20.9    70 100.0  6230 993e3 13539 23019  40.8   1.9 
76.56/76.68	c N  76.7  20.8    70 100.0  6230 112e4 21578 23019  40.3   2.8 
106.05/106.11	c + 106.1  20.5    70 100.0  6230 148e4 15025 25320  39.0   2.0 
169.13/169.21	c + 169.1  20.3    70 100.0  6230 223e4 25289 27852  41.5   3.1 
188.92/189.04	c N 189.0  20.2    70 100.0  6230 246e4 16435 27852  40.3   2.3 
269.40/269.50	c + 269.4  20.0    70 100.0  6230 335e4 19849 30637  41.2   2.6 
432.23/432.41	c + 432.3  19.8    70 100.0  6230 502e4 16357 33700  40.5   2.2 
463.33/463.52	c N 463.4  19.8    70 100.0  6230 533e4 32151 33700  40.8   4.1 
693.14/693.44	c + 693.2  19.6    70 100.0  6230 754e4 27939 37070  39.8   3.6 
1109.29/1109.77	c + 111e1  19.3    70 100.0  6230 113e5 35802 40777  40.7   4.5 
1129.29/1129.70	c N 113e1  19.3    70 100.0  6230 114e5 36843 40777  40.2   4.5

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1516414-1238269220/watcher-1516414-1238269220 -o /tmp/evaluation-result-1516414-1238269220/solver-1516414-1238269220 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1516414-1238269220.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: 0.99 0.98 0.99 3/64 5108
/proc/meminfo: memFree=1917712/2055920 swapFree=4178768/4192956
[pid=5108] ppid=5106 vsize=912 CPUtime=0
/proc/5108/stat : 5108 (picosat) R 5106 5108 5043 0 -1 4194304 123 0 0 0 0 0 0 0 18 0 1 0 1099588232 933888 108 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/5108/statm: 228 109 56 152 0 74 0

[startup+0.0525 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 5108
/proc/meminfo: memFree=1917712/2055920 swapFree=4178768/4192956
[pid=5108] ppid=5106 vsize=1308 CPUtime=0.05
/proc/5108/stat : 5108 (picosat) R 5106 5108 5043 0 -1 4194304 225 0 0 0 5 0 0 0 18 0 1 0 1099588232 1339392 210 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5108/statm: 327 210 69 152 0 173 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1308

[startup+0.101508 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 5108
/proc/meminfo: memFree=1917712/2055920 swapFree=4178768/4192956
[pid=5108] ppid=5106 vsize=1440 CPUtime=0.09
/proc/5108/stat : 5108 (picosat) R 5106 5108 5043 0 -1 4194304 273 0 0 0 9 0 0 0 18 0 1 0 1099588232 1474560 258 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/5108/statm: 360 258 69 152 0 206 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1440

[startup+0.301543 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 5108
/proc/meminfo: memFree=1917712/2055920 swapFree=4178768/4192956
[pid=5108] ppid=5106 vsize=1836 CPUtime=0.29
/proc/5108/stat : 5108 (picosat) R 5106 5108 5043 0 -1 4194304 387 0 0 0 29 0 0 0 19 0 1 0 1099588232 1880064 372 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/5108/statm: 459 372 69 152 0 305 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1836

[startup+0.701615 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 5108
/proc/meminfo: memFree=1917712/2055920 swapFree=4178768/4192956
[pid=5108] ppid=5106 vsize=2100 CPUtime=0.69
/proc/5108/stat : 5108 (picosat) R 5106 5108 5043 0 -1 4194304 425 0 0 0 69 0 0 0 22 0 1 0 1099588232 2150400 410 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/5108/statm: 525 410 69 152 0 371 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2100

[startup+1.50176 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5109
/proc/meminfo: memFree=1916168/2055920 swapFree=4178768/4192956
[pid=5108] ppid=5106 vsize=2364 CPUtime=1.49
/proc/5108/stat : 5108 (picosat) R 5106 5108 5043 0 -1 4194304 481 0 0 0 149 0 0 0 25 0 1 0 1099588232 2420736 466 1992294400 134512640 135137933 4294956240 18446744073709551615 134548895 0 0 4096 0 0 0 0 17 1 0 0
/proc/5108/statm: 591 466 69 152 0 437 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2364

[startup+3.10104 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5109
/proc/meminfo: memFree=1915848/2055920 swapFree=4178768/4192956
[pid=5108] ppid=5106 vsize=2496 CPUtime=3.09
/proc/5108/stat : 5108 (picosat) R 5106 5108 5043 0 -1 4194304 540 0 0 0 309 0 0 0 25 0 1 0 1099588232 2555904 525 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/5108/statm: 624 525 69 152 0 470 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2496

[startup+6.30162 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5109
/proc/meminfo: memFree=1915464/2055920 swapFree=4178768/4192956
[pid=5108] ppid=5106 vsize=2628 CPUtime=6.29
/proc/5108/stat : 5108 (picosat) R 5106 5108 5043 0 -1 4194304 582 0 0 0 629 0 0 0 25 0 1 0 1099588232 2691072 567 1992294400 134512640 135137933 4294956240 18446744073709551615 134543093 0 0 4096 0 0 0 0 17 1 0 0
/proc/5108/statm: 657 567 69 152 0 503 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2628

[startup+12.7018 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5109
/proc/meminfo: memFree=1915080/2055920 swapFree=4178768/4192956
[pid=5108] ppid=5106 vsize=3024 CPUtime=12.69
/proc/5108/stat : 5108 (picosat) R 5106 5108 5043 0 -1 4194304 673 0 0 0 1269 0 0 0 25 0 1 0 1099588232 3096576 658 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5108/statm: 756 658 69 152 0 602 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3024

[startup+25.5011 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5109
/proc/meminfo: memFree=1914888/2055920 swapFree=4178768/4192956
[pid=5108] ppid=5106 vsize=3420 CPUtime=25.48
/proc/5108/stat : 5108 (picosat) R 5106 5108 5043 0 -1 4194304 722 0 0 0 2548 0 0 0 25 0 1 0 1099588232 3502080 707 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5108/statm: 855 707 69 152 0 701 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3420

[startup+51.1016 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5109
/proc/meminfo: memFree=1914440/2055920 swapFree=4178768/4192956
[pid=5108] ppid=5106 vsize=3684 CPUtime=51.07
/proc/5108/stat : 5108 (picosat) R 5106 5108 5043 0 -1 4194304 826 0 0 0 5107 0 0 0 25 0 1 0 1099588232 3772416 811 1992294400 134512640 135137933 4294956240 18446744073709551615 134552954 0 0 4096 0 0 0 0 17 1 0 0
/proc/5108/statm: 921 811 69 152 0 767 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3684

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5111
/proc/meminfo: memFree=1914120/2055920 swapFree=4178768/4192956
[pid=5108] ppid=5106 vsize=3948 CPUtime=102.26
/proc/5108/stat : 5108 (picosat) R 5106 5108 5043 0 -1 4194304 886 0 0 0 10225 1 0 0 25 0 1 0 1099588232 4042752 871 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5108/statm: 987 871 69 152 0 833 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3948

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5111
/proc/meminfo: memFree=1913736/2055920 swapFree=4178768/4192956
[pid=5108] ppid=5106 vsize=4212 CPUtime=162.23
/proc/5108/stat : 5108 (picosat) R 5106 5108 5043 0 -1 4194304 966 0 0 0 16222 1 0 0 25 0 1 0 1099588232 4313088 951 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5108/statm: 1053 951 69 152 0 899 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 4212

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5111
/proc/meminfo: memFree=1913352/2055920 swapFree=4178768/4192956
[pid=5108] ppid=5106 vsize=4476 CPUtime=222.2
/proc/5108/stat : 5108 (picosat) R 5106 5108 5043 0 -1 4194304 1033 0 0 0 22219 1 0 0 25 0 1 0 1099588232 4583424 1018 1992294400 134512640 135137933 4294956240 18446744073709551615 134552452 0 0 4096 0 0 0 0 17 1 0 0
/proc/5108/statm: 1119 1018 69 152 0 965 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 4476

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5111
/proc/meminfo: memFree=1913032/2055920 swapFree=4178768/4192956
[pid=5108] ppid=5106 vsize=4740 CPUtime=282.19
/proc/5108/stat : 5108 (picosat) R 5106 5108 5043 0 -1 4194304 1107 0 0 0 28217 2 0 0 25 0 1 0 1099588232 4853760 1092 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/5108/statm: 1185 1092 69 152 0 1031 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 4740

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5111
/proc/meminfo: memFree=1912968/2055920 swapFree=4178768/4192956
[pid=5108] ppid=5106 vsize=4860 CPUtime=342.16
/proc/5108/stat : 5108 (picosat) R 5106 5108 5043 0 -1 4194304 1118 0 0 0 34214 2 0 0 25 0 1 0 1099588232 4976640 1103 1992294400 134512640 135137933 4294956240 18446744073709551615 134552061 0 0 4096 0 0 0 0 17 1 0 0
/proc/5108/statm: 1215 1103 69 152 0 1061 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 4860

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5111
/proc/meminfo: memFree=1912840/2055920 swapFree=4178768/4192956
[pid=5108] ppid=5106 vsize=4860 CPUtime=402.14
/proc/5108/stat : 5108 (picosat) R 5106 5108 5043 0 -1 4194304 1135 0 0 0 40212 2 0 0 25 0 1 0 1099588232 4976640 1120 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/5108/statm: 1215 1120 69 152 0 1061 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 4860

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5111
/proc/meminfo: memFree=1912520/2055920 swapFree=4178768/4192956
[pid=5108] ppid=5106 vsize=5380 CPUtime=462.12
/proc/5108/stat : 5108 (picosat) R 5106 5108 5043 0 -1 4194304 1197 0 0 0 46210 2 0 0 25 0 1 0 1099588232 5509120 1182 1992294400 134512640 135137933 4294956240 18446744073709551615 134551374 0 0 4096 0 0 0 0 17 1 0 0
/proc/5108/statm: 1345 1182 69 152 0 1191 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 5380

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5111
/proc/meminfo: memFree=1912456/2055920 swapFree=4178768/4192956
[pid=5108] ppid=5106 vsize=5380 CPUtime=522.11
/proc/5108/stat : 5108 (picosat) R 5106 5108 5043 0 -1 4194304 1204 0 0 0 52208 3 0 0 25 0 1 0 1099588232 5509120 1189 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5108/statm: 1345 1189 69 152 0 1191 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 5380

[startup+582.302 s]
/proc/loadavg: 1.11 1.02 1.01 2/65 5111
/proc/meminfo: memFree=1912520/2055920 swapFree=4178768/4192956
[pid=5108] ppid=5106 vsize=5380 CPUtime=582.08
/proc/5108/stat : 5108 (picosat) R 5106 5108 5043 0 -1 4194304 1204 0 0 0 58205 3 0 0 25 0 1 0 1099588232 5509120 1189 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/5108/statm: 1345 1189 69 152 0 1191 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 5380

[startup+642.302 s]
/proc/loadavg: 1.11 1.03 1.00 2/65 5111
/proc/meminfo: memFree=1912328/2055920 swapFree=4178768/4192956
[pid=5108] ppid=5106 vsize=5500 CPUtime=642.06
/proc/5108/stat : 5108 (picosat) R 5106 5108 5043 0 -1 4194304 1234 0 0 0 64203 3 0 0 25 0 1 0 1099588232 5632000 1219 1992294400 134512640 135137933 4294956240 18446744073709551615 134547444 0 0 4096 0 0 0 0 17 1 0 0
/proc/5108/statm: 1375 1219 69 152 0 1221 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 5500

[startup+702.301 s]
/proc/loadavg: 1.11 1.04 1.00 2/65 5111
/proc/meminfo: memFree=1912200/2055920 swapFree=4178768/4192956
[pid=5108] ppid=5106 vsize=5632 CPUtime=702.04
/proc/5108/stat : 5108 (picosat) R 5106 5108 5043 0 -1 4194304 1262 0 0 0 70201 3 0 0 25 0 1 0 1099588232 5767168 1247 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/5108/statm: 1408 1247 69 152 0 1254 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 5632

[startup+762.305 s]
/proc/loadavg: 1.04 1.03 1.00 2/65 5111
/proc/meminfo: memFree=1911944/2055920 swapFree=4178768/4192956
[pid=5108] ppid=5106 vsize=5744 CPUtime=762.02
/proc/5108/stat : 5108 (picosat) R 5106 5108 5043 0 -1 4194304 1309 0 0 0 76199 3 0 0 25 0 1 0 1099588232 5881856 1294 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5108/statm: 1436 1294 69 152 0 1282 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 5744

[startup+822.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 5111
/proc/meminfo: memFree=1911880/2055920 swapFree=4178768/4192956
[pid=5108] ppid=5106 vsize=5860 CPUtime=822
/proc/5108/stat : 5108 (picosat) R 5106 5108 5043 0 -1 4194304 1325 0 0 0 82196 4 0 0 25 0 1 0 1099588232 6000640 1310 1992294400 134512640 135137933 4294956240 18446744073709551615 134543516 0 0 4096 0 0 0 0 17 1 0 0
/proc/5108/statm: 1465 1310 69 152 0 1311 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 5860

[startup+882.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 5111
/proc/meminfo: memFree=1911816/2055920 swapFree=4178768/4192956
[pid=5108] ppid=5106 vsize=5852 CPUtime=881.98
/proc/5108/stat : 5108 (picosat) R 5106 5108 5043 0 -1 4194304 1325 0 0 0 88194 4 0 0 25 0 1 0 1099588232 5992448 1310 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/5108/statm: 1463 1310 69 152 0 1309 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 5852

[startup+942.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 5111
/proc/meminfo: memFree=1911752/2055920 swapFree=4178768/4192956
[pid=5108] ppid=5106 vsize=5844 CPUtime=941.95
/proc/5108/stat : 5108 (picosat) R 5106 5108 5043 0 -1 4194304 1336 0 0 0 94191 4 0 0 25 0 1 0 1099588232 5984256 1319 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5108/statm: 1461 1319 69 152 0 1307 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 5844

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5111
/proc/meminfo: memFree=1911688/2055920 swapFree=4178768/4192956
[pid=5108] ppid=5106 vsize=5844 CPUtime=1001.93
/proc/5108/stat : 5108 (picosat) R 5106 5108 5043 0 -1 4194304 1336 0 0 0 100189 4 0 0 25 0 1 0 1099588232 5984256 1319 1992294400 134512640 135137933 4294956240 18446744073709551615 134548922 0 0 4096 0 0 0 0 17 1 0 0
/proc/5108/statm: 1461 1319 69 152 0 1307 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 5844

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5111
/proc/meminfo: memFree=1911688/2055920 swapFree=4178768/4192956
[pid=5108] ppid=5106 vsize=5844 CPUtime=1061.91
/proc/5108/stat : 5108 (picosat) R 5106 5108 5043 0 -1 4194304 1336 0 0 0 106187 4 0 0 25 0 1 0 1099588232 5984256 1319 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/5108/statm: 1461 1319 69 152 0 1307 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 5844

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5111
/proc/meminfo: memFree=1911368/2055920 swapFree=4178768/4192956
[pid=5108] ppid=5106 vsize=6240 CPUtime=1121.89
/proc/5108/stat : 5108 (picosat) R 5106 5108 5043 0 -1 4194304 1412 0 0 0 112185 4 0 0 25 0 1 0 1099588232 6389760 1395 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5108/statm: 1560 1395 69 152 0 1406 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 6240

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5111
/proc/meminfo: memFree=1911176/2055920 swapFree=4178768/4192956
[pid=5108] ppid=5106 vsize=6240 CPUtime=1181.86
/proc/5108/stat : 5108 (picosat) R 5106 5108 5043 0 -1 4194304 1441 0 0 0 118182 4 0 0 25 0 1 0 1099588232 6389760 1424 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/5108/statm: 1560 1424 69 152 0 1406 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 6240



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5111
/proc/meminfo: memFree=1911176/2055920 swapFree=4178768/4192956
[pid=5108] ppid=5106 vsize=6236 CPUtime=1200.06
/proc/5108/stat : 5108 (picosat) R 5106 5108 5043 0 -1 4194304 1441 0 0 0 120002 4 0 0 25 0 1 0 1099588232 6385664 1423 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5108/statm: 1559 1423 69 152 0 1405 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 6236

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 1.00 2/65 5111
/proc/meminfo: memFree=1911176/2055920 swapFree=4178768/4192956
[pid=5108] ppid=5106 vsize=6236 CPUtime=1200.06
/proc/5108/stat : 5108 (picosat) R 5106 5108 5043 0 -1 4194304 1441 0 0 0 120002 4 0 0 25 0 1 0 1099588232 6385664 1423 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5108/statm: 1559 1423 69 152 0 1405 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 6236

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1200.03
CPU system time (s): 0.051992
CPU usage (%): 99.9642
Max. virtual memory (cumulated for all children) (KiB): 6240

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.051992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1441
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= 1300

runsolver used 0.900863 second user time and 2.46062 second system time

The end

Launcher Data 

Begin job on node12 at 2009-03-28 20:40:20
IDJOB=1516414
IDBENCH=70511
IDSOLVER=506
FILE ID=node12/1516414-1238269220
PBS_JOBID= 9060893
Free space on /tmp= 65364 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/70/unif-k7-r89-v70-c6230-S284173264-081.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516414-1238269220/watcher-1516414-1238269220 -o /tmp/evaluation-result-1516414-1238269220/solver-1516414-1238269220 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1516414-1238269220.cnf

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

MD5SUM BENCH= e8f7903d690618b3eb32880d64fd6acf
RANDOM SEED=934277963

node12.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		: 3000.266
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		: 3000.266
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:       1918128 kB
Buffers:         26604 kB
Cached:          48420 kB
SwapCached:       7936 kB
Active:          38108 kB
Inactive:        46260 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1918128 kB
SwapTotal:     4192956 kB
SwapFree:      4178768 kB
Dirty:             860 kB
Writeback:           0 kB
Mapped:          14996 kB
Slab:            39392 kB
Committed_AS:  2973000 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= 65364 MiB
End job on node12 at 2009-03-28 21:00:22