Trace number 1516438

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 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/70/
unif-k7-r89-v70-c6230-S1723021362-073.cnf
MD5SUM9e27250481876e41a2264caf2169cef4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.544916
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-1516438-1238269562.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  28.7    70 100.0  6230   100   100  3426   6.0   0.3 
0.00/0.01	c R   0.0  28.7    70 100.0  6230   101   101  3426   6.0   0.3 
0.00/0.01	c +   0.0  26.8    70 100.0  6230   250   250  3768  13.4   0.3 
0.00/0.01	c R   0.0  26.4    70 100.0  6230   402   402  3768  19.5   0.3 
0.00/0.01	c +   0.0  26.3    70 100.0  6230   475   475  4144  22.0   0.4 
0.00/0.02	c +   0.0  26.4    70 100.0  6230   812   812  4558  30.0   0.4 
0.00/0.03	c N   0.0  26.0    70 100.0  6230  1205  1205  4558  35.4   0.4 
0.00/0.04	c +   0.0  26.0    70 100.0  6230  1317  1317  5013  35.7   0.5 
0.00/0.06	c +   0.1  25.8    70 100.0  6230  2074  2074  5514  40.0   0.6 
0.00/0.09	c +   0.1  25.4    70 100.0  6230  3209  3209  6065  40.0   0.7 
0.00/0.09	c N   0.1  25.4    70 100.0  6230  3216  3216  6065  39.9   0.7 
0.09/0.15	c +   0.2  25.3    70 100.0  6230  4911  4911  6671  40.0   0.9 
0.19/0.25	c +   0.3  25.0    70 100.0  6230  7464  4126  7338  39.2   0.8 
0.19/0.27	c N   0.3  24.9    70 100.0  6230  8027  4689  7338  39.4   0.9 
0.39/0.40	c +   0.4  24.6    70 100.0  6230 11293  4281  8071  40.6   0.8 
0.59/0.63	c +   0.6  24.3    70 100.0  6230 17036  5984  8878  40.7   1.0 
0.69/0.73	c N   0.7  24.1    70 100.0  6230 19246  8194  8878  41.4   1.3 
1.00/1.00	c +   1.0  24.3    70 100.0  6230 25650  5712  9765  41.0   1.1 
1.49/1.59	c +   1.6  23.8    70 100.0  6230 38571  8856 10741  41.0   1.4 
1.79/1.89	c N   1.9  23.7    70 100.0  6230 44879  9788 10741  40.9   1.5 
1.79/1.89	c 
1.79/1.89	c  seconds     variables   original    learned     agility
1.79/1.89	c         level        used      conflicts    limit          MB
1.79/1.89	c 
2.49/2.50	c +   2.5  23.5    70 100.0  6230 57952  6736 11815  40.5   1.1 
3.89/3.93	c +   3.9  23.2    70 100.0  6230 87023  6242 12996  40.1   1.1 
4.69/4.70	c N   4.7  23.0    70 100.0  6230 102e3  8782 12996  40.2   1.3 
6.09/6.12	c +   6.1  22.7    70 100.0  6230 130e3 10828 14295  39.8   1.6 
9.69/9.74	c +   9.7  22.4    70 100.0  6230 196e3 11859 15724  40.1   1.7 
11.79/11.83	c N  11.8  22.2    70 100.0  6230 230e3 15099 15724  40.6   2.0 
15.29/15.40	c +  15.4  22.2    70 100.0  6230 294e3 15557 17296  39.4   2.1 
24.58/24.63	c +  24.6  21.8    70 100.0  6230 441e3 15606 19025  40.9   2.2 
29.18/29.24	c N  29.2  21.7    70 100.0  6230 512e3 10861 19025  39.3   1.7 
39.08/39.11	c +  39.1  21.7    70 100.0  6230 662e3 17430 20927  39.6   2.4 
62.17/62.24	c +  62.2  21.4    70 100.0  6230 993e3 13541 23019  40.0   2.0 
72.17/72.23	c N  72.2  21.2    70 100.0  6230 112e4 21575 23019  40.3   2.8 
99.36/99.47	c +  99.4  21.1    70 100.0  6230 148e4 15048 25320  40.4   2.1 
159.45/159.53	c + 159.5  20.8    70 100.0  6230 223e4 13290 27852  40.7   1.9 
177.84/177.96	c N 177.9  20.7    70 100.0  6230 246e4 21853 27852  40.3   2.8 
253.22/253.33	c + 253.3  20.6    70 100.0  6230 335e4 25467 30637  40.2   3.2 
404.28/404.46	c + 404.4  20.3    70 100.0  6230 502e4 22398 33700  40.4   2.9 
433.68/433.87	c N 433.8  20.3    70 100.0  6230 533e4 15196 33700  39.4   2.4 
654.42/654.62	c + 654.4  20.0    70 100.0  6230 754e4 31615 37070  41.0   4.0 
1053.10/1053.46	c + 105e1  19.7    70 100.0  6230 113e5 17045 40777  40.5   2.5 
1072.79/1073.16	c N 107e1  19.7    70 100.0  6230 114e5 18772 40777  39.9   2.7

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-1516438-1238269562/watcher-1516438-1238269562 -o /tmp/evaluation-result-1516438-1238269562/solver-1516438-1238269562 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1516438-1238269562.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 0.95 0.98 2/73 5482
/proc/meminfo: memFree=1349976/2055920 swapFree=4175504/4192956
[pid=5482] ppid=5480 vsize=912 CPUtime=0
/proc/5482/stat : 5482 (picosat) R 5480 5482 5417 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1099620717 933888 117 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/5482/statm: 228 117 56 152 0 74 0

[startup+0.0105171 s]
/proc/loadavg: 0.91 0.95 0.98 2/73 5482
/proc/meminfo: memFree=1349976/2055920 swapFree=4175504/4192956
[pid=5482] ppid=5480 vsize=1044 CPUtime=0
/proc/5482/stat : 5482 (picosat) R 5480 5482 5417 0 -1 4194304 178 0 0 0 0 0 0 0 18 0 1 0 1099620717 1069056 163 1992294400 134512640 135137933 4294956240 18446744073709551615 134689534 0 0 4096 0 0 0 0 17 1 0 0
/proc/5482/statm: 261 163 69 152 0 107 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1044

[startup+0.101527 s]
/proc/loadavg: 0.91 0.95 0.98 2/73 5482
/proc/meminfo: memFree=1349976/2055920 swapFree=4175504/4192956
[pid=5482] ppid=5480 vsize=1440 CPUtime=0.09
/proc/5482/stat : 5482 (picosat) R 5480 5482 5417 0 -1 4194304 281 0 0 0 9 0 0 0 18 0 1 0 1099620717 1474560 266 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/5482/statm: 360 266 69 152 0 206 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1440

[startup+0.301549 s]
/proc/loadavg: 0.91 0.95 0.98 2/73 5482
/proc/meminfo: memFree=1349976/2055920 swapFree=4175504/4192956
[pid=5482] ppid=5480 vsize=1968 CPUtime=0.29
/proc/5482/stat : 5482 (picosat) R 5480 5482 5417 0 -1 4194304 391 0 0 0 29 0 0 0 19 0 1 0 1099620717 2015232 376 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/5482/statm: 492 376 69 152 0 338 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1968

[startup+0.701595 s]
/proc/loadavg: 0.91 0.95 0.98 2/73 5482
/proc/meminfo: memFree=1349976/2055920 swapFree=4175504/4192956
[pid=5482] ppid=5480 vsize=2100 CPUtime=0.69
/proc/5482/stat : 5482 (picosat) R 5480 5482 5417 0 -1 4194304 431 0 0 0 69 0 0 0 23 0 1 0 1099620717 2150400 416 1992294400 134512640 135137933 4294956240 18446744073709551615 134552041 0 0 4096 0 0 0 0 17 1 0 0
/proc/5482/statm: 525 416 69 152 0 371 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2100

[startup+1.50169 s]
/proc/loadavg: 0.91 0.95 0.98 2/74 5483
/proc/meminfo: memFree=1348368/2055920 swapFree=4175504/4192956
[pid=5482] ppid=5480 vsize=2364 CPUtime=1.49
/proc/5482/stat : 5482 (picosat) R 5480 5482 5417 0 -1 4194304 488 0 0 0 149 0 0 0 25 0 1 0 1099620717 2420736 473 1992294400 134512640 135137933 4294956240 18446744073709551615 134545662 0 0 4096 0 0 0 0 17 1 0 0
/proc/5482/statm: 591 473 69 152 0 437 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2364

[startup+3.10187 s]
/proc/loadavg: 0.91 0.95 0.98 2/74 5483
/proc/meminfo: memFree=1348048/2055920 swapFree=4175504/4192956
[pid=5482] ppid=5480 vsize=2496 CPUtime=3.09
/proc/5482/stat : 5482 (picosat) R 5480 5482 5417 0 -1 4194304 544 0 0 0 309 0 0 0 25 0 1 0 1099620717 2555904 529 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/5482/statm: 624 529 69 152 0 470 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2496

[startup+6.30124 s]
/proc/loadavg: 0.92 0.95 0.98 2/74 5483
/proc/meminfo: memFree=1347728/2055920 swapFree=4175504/4192956
[pid=5482] ppid=5480 vsize=2760 CPUtime=6.29
/proc/5482/stat : 5482 (picosat) R 5480 5482 5417 0 -1 4194304 609 0 0 0 629 0 0 0 25 0 1 0 1099620717 2826240 594 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/5482/statm: 690 594 69 152 0 536 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2760

[startup+12.702 s]
/proc/loadavg: 0.93 0.95 0.98 2/74 5483
/proc/meminfo: memFree=1347344/2055920 swapFree=4175504/4192956
[pid=5482] ppid=5480 vsize=3024 CPUtime=12.69
/proc/5482/stat : 5482 (picosat) R 5480 5482 5417 0 -1 4194304 661 0 0 0 1269 0 0 0 25 0 1 0 1099620717 3096576 646 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5482/statm: 756 646 69 152 0 602 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3024

[startup+25.5014 s]
/proc/loadavg: 0.94 0.96 0.98 2/74 5483
/proc/meminfo: memFree=1346960/2055920 swapFree=4175504/4192956
[pid=5482] ppid=5480 vsize=3420 CPUtime=25.48
/proc/5482/stat : 5482 (picosat) R 5480 5482 5417 0 -1 4194304 752 0 0 0 2548 0 0 0 25 0 1 0 1099620717 3502080 737 1992294400 134512640 135137933 4294956240 18446744073709551615 134525594 0 0 4096 0 0 0 0 17 1 0 0
/proc/5482/statm: 855 737 69 152 0 701 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3420

[startup+51.1024 s]
/proc/loadavg: 0.96 0.96 0.98 2/74 5484
/proc/meminfo: memFree=1346576/2055920 swapFree=4175504/4192956
[pid=5482] ppid=5480 vsize=3684 CPUtime=51.08
/proc/5482/stat : 5482 (picosat) R 5480 5482 5417 0 -1 4194304 827 0 0 0 5108 0 0 0 25 0 1 0 1099620717 3772416 812 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/5482/statm: 921 812 69 152 0 767 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3684

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/74 5484
/proc/meminfo: memFree=1346064/2055920 swapFree=4175504/4192956
[pid=5482] ppid=5480 vsize=4212 CPUtime=102.26
/proc/5482/stat : 5482 (picosat) R 5480 5482 5417 0 -1 4194304 946 0 0 0 10226 0 0 0 25 0 1 0 1099620717 4313088 931 1992294400 134512640 135137933 4294956240 18446744073709551615 134549028 0 0 4096 0 0 0 0 17 1 0 0
/proc/5482/statm: 1053 931 69 152 0 899 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4212

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 5484
/proc/meminfo: memFree=1345744/2055920 swapFree=4175504/4192956
[pid=5482] ppid=5480 vsize=4440 CPUtime=162.24
/proc/5482/stat : 5482 (picosat) R 5480 5482 5417 0 -1 4194304 1029 0 0 0 16224 0 0 0 25 0 1 0 1099620717 4546560 1014 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5482/statm: 1110 1014 69 152 0 956 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4440

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 5484
/proc/meminfo: memFree=1345680/2055920 swapFree=4175504/4192956
[pid=5482] ppid=5480 vsize=4572 CPUtime=222.23
/proc/5482/stat : 5482 (picosat) R 5480 5482 5417 0 -1 4194304 1060 0 0 0 22223 0 0 0 25 0 1 0 1099620717 4681728 1045 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5482/statm: 1143 1045 69 152 0 989 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 4572

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 5484
/proc/meminfo: memFree=1345360/2055920 swapFree=4175504/4192956
[pid=5482] ppid=5480 vsize=4836 CPUtime=282.22
/proc/5482/stat : 5482 (picosat) R 5480 5482 5417 0 -1 4194304 1128 0 0 0 28221 1 0 0 25 0 1 0 1099620717 4952064 1113 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5482/statm: 1209 1113 69 152 0 1055 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 4836

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 5485
/proc/meminfo: memFree=1345296/2055920 swapFree=4175504/4192956
[pid=5482] ppid=5480 vsize=4836 CPUtime=342.2
/proc/5482/stat : 5482 (picosat) R 5480 5482 5417 0 -1 4194304 1128 0 0 0 34219 1 0 0 25 0 1 0 1099620717 4952064 1113 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5482/statm: 1209 1113 69 152 0 1055 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 4836

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 5485
/proc/meminfo: memFree=1345168/2055920 swapFree=4175504/4192956
[pid=5482] ppid=5480 vsize=4968 CPUtime=402.19
/proc/5482/stat : 5482 (picosat) R 5480 5482 5417 0 -1 4194304 1165 0 0 0 40218 1 0 0 25 0 1 0 1099620717 5087232 1150 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/5482/statm: 1242 1150 69 152 0 1088 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 4968

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 5485
/proc/meminfo: memFree=1344912/2055920 swapFree=4175504/4192956
[pid=5482] ppid=5480 vsize=5476 CPUtime=462.17
/proc/5482/stat : 5482 (picosat) R 5480 5482 5417 0 -1 4194304 1223 0 0 0 46216 1 0 0 25 0 1 0 1099620717 5607424 1208 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/5482/statm: 1369 1208 69 152 0 1215 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 5476

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 5485
/proc/meminfo: memFree=1344848/2055920 swapFree=4175504/4192956
[pid=5482] ppid=5480 vsize=5476 CPUtime=522.15
/proc/5482/stat : 5482 (picosat) R 5480 5482 5417 0 -1 4194304 1226 0 0 0 52214 1 0 0 25 0 1 0 1099620717 5607424 1211 1992294400 134512640 135137933 4294956240 18446744073709551615 134548901 0 0 4096 0 0 0 0 17 1 0 0
/proc/5482/statm: 1369 1211 69 152 0 1215 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 5476

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 5485
/proc/meminfo: memFree=1344848/2055920 swapFree=4175504/4192956
[pid=5482] ppid=5480 vsize=5476 CPUtime=582.14
/proc/5482/stat : 5482 (picosat) R 5480 5482 5417 0 -1 4194304 1226 0 0 0 58213 1 0 0 25 0 1 0 1099620717 5607424 1211 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5482/statm: 1369 1211 69 152 0 1215 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 5476

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 5485
/proc/meminfo: memFree=1344784/2055920 swapFree=4175504/4192956
[pid=5482] ppid=5480 vsize=5584 CPUtime=642.12
/proc/5482/stat : 5482 (picosat) R 5480 5482 5417 0 -1 4194304 1240 0 0 0 64211 1 0 0 25 0 1 0 1099620717 5718016 1225 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5482/statm: 1396 1225 69 152 0 1242 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 5584

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 5485
/proc/meminfo: memFree=1344528/2055920 swapFree=4175504/4192956
[pid=5482] ppid=5480 vsize=5792 CPUtime=702.1
/proc/5482/stat : 5482 (picosat) R 5480 5482 5417 0 -1 4194304 1308 0 0 0 70209 1 0 0 25 0 1 0 1099620717 5931008 1293 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/5482/statm: 1448 1293 69 152 0 1294 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 5792

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 5485
/proc/meminfo: memFree=1344464/2055920 swapFree=4175504/4192956
[pid=5482] ppid=5480 vsize=5792 CPUtime=762.09
/proc/5482/stat : 5482 (picosat) R 5480 5482 5417 0 -1 4194304 1308 0 0 0 76208 1 0 0 25 0 1 0 1099620717 5931008 1293 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/5482/statm: 1448 1293 69 152 0 1294 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 5792

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 5485
/proc/meminfo: memFree=1344464/2055920 swapFree=4175504/4192956
[pid=5482] ppid=5480 vsize=5872 CPUtime=822.07
/proc/5482/stat : 5482 (picosat) R 5480 5482 5417 0 -1 4194304 1323 0 0 0 82206 1 0 0 25 0 1 0 1099620717 6012928 1308 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/5482/statm: 1468 1308 69 152 0 1314 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 5872

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 5485
/proc/meminfo: memFree=1344464/2055920 swapFree=4175504/4192956
[pid=5482] ppid=5480 vsize=5872 CPUtime=882.05
/proc/5482/stat : 5482 (picosat) R 5480 5482 5417 0 -1 4194304 1323 0 0 0 88204 1 0 0 25 0 1 0 1099620717 6012928 1308 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5482/statm: 1468 1308 69 152 0 1314 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 5872

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 5491
/proc/meminfo: memFree=1344272/2055920 swapFree=4175504/4192956
[pid=5482] ppid=5480 vsize=5872 CPUtime=942.03
/proc/5482/stat : 5482 (picosat) R 5480 5482 5417 0 -1 4194304 1341 0 0 0 94202 1 0 0 25 0 1 0 1099620717 6012928 1326 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5482/statm: 1468 1326 69 152 0 1314 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 5872

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 5491
/proc/meminfo: memFree=1344272/2055920 swapFree=4175504/4192956
[pid=5482] ppid=5480 vsize=5872 CPUtime=1002.01
/proc/5482/stat : 5482 (picosat) R 5480 5482 5417 0 -1 4194304 1341 0 0 0 100200 1 0 0 25 0 1 0 1099620717 6012928 1326 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5482/statm: 1468 1326 69 152 0 1314 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 5872

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 5491
/proc/meminfo: memFree=1344208/2055920 swapFree=4175504/4192956
[pid=5482] ppid=5480 vsize=6136 CPUtime=1062
/proc/5482/stat : 5482 (picosat) R 5480 5482 5417 0 -1 4194304 1405 0 0 0 106199 1 0 0 25 0 1 0 1099620717 6283264 1390 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/5482/statm: 1534 1390 69 152 0 1380 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 6136

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 5491
/proc/meminfo: memFree=1344144/2055920 swapFree=4175504/4192956
[pid=5482] ppid=5480 vsize=6136 CPUtime=1121.98
/proc/5482/stat : 5482 (picosat) R 5480 5482 5417 0 -1 4194304 1413 0 0 0 112197 1 0 0 25 0 1 0 1099620717 6283264 1398 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/5482/statm: 1534 1398 69 152 0 1380 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 6136

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 5491
/proc/meminfo: memFree=1344080/2055920 swapFree=4175504/4192956
[pid=5482] ppid=5480 vsize=6268 CPUtime=1181.96
/proc/5482/stat : 5482 (picosat) R 5480 5482 5417 0 -1 4194304 1428 0 0 0 118195 1 0 0 25 0 1 0 1099620717 6418432 1413 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/5482/statm: 1567 1413 69 152 0 1413 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 6268



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 5491
/proc/meminfo: memFree=1344080/2055920 swapFree=4175504/4192956
[pid=5482] ppid=5480 vsize=6268 CPUtime=1200.06
/proc/5482/stat : 5482 (picosat) R 5480 5482 5417 0 -1 4194304 1428 0 0 0 120005 1 0 0 25 0 1 0 1099620717 6418432 1413 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5482/statm: 1567 1413 69 152 0 1413 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 6268

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): 1200.08
CPU user time (s): 1200.06
CPU system time (s): 0.016997
CPU usage (%): 99.9724
Max. virtual memory (cumulated for all children) (KiB): 6268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
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= 1428
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= 2040

runsolver used 1.09783 second user time and 3.2845 second system time

The end

Launcher Data 

Begin job on node77 at 2009-03-28 20:46:02
IDJOB=1516438
IDBENCH=70513
IDSOLVER=506
FILE ID=node77/1516438-1238269562
PBS_JOBID= 9060914
Free space on /tmp= 66552 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/70/unif-k7-r89-v70-c6230-S1723021362-073.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516438-1238269562/watcher-1516438-1238269562 -o /tmp/evaluation-result-1516438-1238269562/solver-1516438-1238269562 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1516438-1238269562.cnf

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

MD5SUM BENCH= 9e27250481876e41a2264caf2169cef4
RANDOM SEED=1522390019

node77.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		: 3000.230
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		: 3000.230
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:       1350456 kB
Buffers:         75220 kB
Cached:         540540 kB
SwapCached:       9160 kB
Active:         177288 kB
Inactive:       451732 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1350456 kB
SwapTotal:     4192956 kB
SwapFree:      4175504 kB
Dirty:             860 kB
Writeback:           0 kB
Mapped:          17528 kB
Slab:            61588 kB
Committed_AS:  2589668 kB
PageTables:       1984 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= 66552 MiB
End job on node77 at 2009-03-28 21:06:04