Trace number 1516354

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) 1200.02 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/70/
unif-k7-r89-v70-c6230-S1718226278-096.cnf
MD5SUM35904e0c8ea78accb6323dc68b496f54
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.359944
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-1516354-1238268238.cnf
0.00/0.00	c parsed header 'p cnf 70 6230'
0.19/0.20	c initialized 70 variables
0.19/0.20	c found 6230 non trivial clauses
0.19/0.20	c
0.19/0.20	c random number generator seed 0
0.19/0.20	c 
0.19/0.20	c  seconds     variables   original    learned     agility
0.19/0.20	c         level        used      conflicts    limit          MB
0.19/0.20	c 
0.19/0.20	c s   0.0   0.0    70   0.0  6230     0     0     0   0.0   0.3 
0.19/0.20	c 
0.19/0.20	c initial reduction limit 3115 clauses
0.19/0.20	c 
0.19/0.20	c +   0.0  28.5    70 100.0  6230   100   100  3426   5.3   0.3 
0.19/0.20	c R   0.0  28.5    70 100.0  6230   102   102  3426   5.4   0.3 
0.19/0.20	c +   0.0  25.8    70 100.0  6230   250   250  3768  12.6   0.3 
0.19/0.20	c R   0.0  26.4    70 100.0  6230   404   404  3768  18.4   0.3 
0.19/0.20	c +   0.0  26.3    70 100.0  6230   475   475  4144  20.6   0.4 
0.19/0.20	c +   0.0  26.9    70 100.0  6230   812   812  4558  28.9   0.4 
0.19/0.20	c N   0.0  27.1    70 100.0  6230  1207  1207  4558  34.8   0.4 
0.19/0.20	c +   0.0  27.2    70 100.0  6230  1317  1317  5013  35.1   0.5 
0.19/0.20	c +   0.1  26.8    70 100.0  6230  2074  2074  5514  39.0   0.6 
0.19/0.20	c +   0.1  26.5    70 100.0  6230  3209  3209  6065  39.9   0.7 
0.19/0.20	c N   0.1  26.5    70 100.0  6230  3217  3217  6065  39.9   0.7 
0.19/0.20	c +   0.2  26.0    70 100.0  6230  4911  4911  6671  41.3   0.9 
0.19/0.25	c +   0.3  25.5    70 100.0  6230  7464  4124  7338  40.2   0.8 
0.19/0.27	c N   0.3  25.4    70 100.0  6230  8025  4685  7338  40.2   0.9 
0.39/0.41	c +   0.4  25.1    70 100.0  6230 11293  4281  8071  40.4   0.8 
0.59/0.63	c +   0.6  24.6    70 100.0  6230 17036  5985  8878  40.7   1.0 
0.69/0.73	c N   0.7  24.4    70 100.0  6230 19241  8190  8878  39.8   1.3 
1.00/1.01	c +   1.0  24.1    70 100.0  6230 25650  5714  9765  39.6   1.0 
1.49/1.58	c +   1.6  23.8    70 100.0  6230 38571  8862 10741  40.8   1.4 
1.89/1.90	c N   1.9  23.5    70 100.0  6230 44887  9804 10741  39.8   1.5 
1.89/1.90	c 
1.89/1.90	c  seconds     variables   original    learned     agility
1.89/1.90	c         level        used      conflicts    limit          MB
1.89/1.90	c 
2.49/2.52	c +   2.5  23.3    70 100.0  6230 57952  6739 11815  40.1   1.1 
3.89/3.98	c +   4.0  23.2    70 100.0  6230 87023  6250 12996  40.6   1.1 
4.69/4.79	c N   4.8  23.0    70 100.0  6230 102e3  8800 12996  39.3   1.3 
6.19/6.27	c +   6.3  22.7    70 100.0  6230 130e3 10832 14295  40.3   1.6 
9.69/9.79	c +   9.8  22.5    70 100.0  6230 196e3 11870 15724  41.1   1.7 
11.79/11.89	c N  11.9  22.3    70 100.0  6230 230e3 15129 15724  40.3   2.0 
15.48/15.56	c +  15.6  22.2    70 100.0  6230 294e3 15569 17296  39.6   2.1 
24.68/24.71	c +  24.7  21.8    70 100.0  6230 441e3 15613 19025  41.1   2.1 
29.28/29.36	c N  29.3  21.6    70 100.0  6230 512e3 10871 19025  40.8   1.7 
39.08/39.11	c +  39.1  21.4    70 100.0  6230 662e3 17445 20927  40.0   2.4 
62.06/62.17	c +  62.1  21.0    70 100.0  6230 993e3 13542 23019  40.2   2.0 
72.06/72.18	c N  72.2  21.0    70 100.0  6230 112e4 21551 23019  39.5   2.7 
98.95/99.06	c +  99.0  20.8    70 100.0  6230 148e4 15051 25320  41.1   2.1 
157.23/157.38	c + 157.3  20.5    70 100.0  6230 223e4 14112 27852  40.4   2.0 
176.11/176.20	c N 176.1  20.4    70 100.0  6230 246e4 23135 27852  40.8   2.9 
253.19/253.39	c + 253.3  20.2    70 100.0  6230 335e4 13420 30637  41.2   1.9 
406.33/406.57	c + 406.4  20.0    70 100.0  6230 502e4 24993 33700  40.5   3.0 
435.92/436.12	c N 436.0  19.9    70 100.0  6230 533e4 18136 33700  40.3   2.6 
652.83/653.19	c + 652.9  19.6    70 100.0  6230 754e4 31695 37070  40.4   3.9 
1051.17/1051.68	c + 105e1  19.6    70 100.0  6230 113e5 18299 40777  39.9   2.7 
1070.06/1070.55	c N 107e1  19.6    70 100.0  6230 114e5 19448 40777  40.4   2.8

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-1516354-1238268238/watcher-1516354-1238268238 -o /tmp/evaluation-result-1516354-1238268238/solver-1516354-1238268238 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1516354-1238268238.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: 1.92 1.98 1.99 4/86 31532
/proc/meminfo: memFree=1635904/2055920 swapFree=4170308/4192956
[pid=31532] ppid=31530 vsize=1044 CPUtime=0
/proc/31532/stat : 31532 (picosat) R 31530 31532 31495 0 -1 4194304 145 0 0 0 0 0 0 0 18 0 1 0 1099487841 1069056 130 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 0 0 0
/proc/31532/statm: 261 130 56 152 0 107 0

[startup+0.0621081 s]
/proc/loadavg: 1.92 1.98 1.99 4/86 31532
/proc/meminfo: memFree=1635904/2055920 swapFree=4170308/4192956
[pid=31532] ppid=31530 vsize=1308 CPUtime=0.06
/proc/31532/stat : 31532 (picosat) R 31530 31532 31495 0 -1 4194304 243 0 0 0 6 0 0 0 18 0 1 0 1099487841 1339392 228 1992294400 134512640 135137933 4294956240 18446744073709551615 134548825 0 0 4096 0 0 0 0 17 0 0 0
/proc/31532/statm: 327 228 69 152 0 173 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1308

[startup+0.101112 s]
/proc/loadavg: 1.92 1.98 1.99 4/86 31532
/proc/meminfo: memFree=1635904/2055920 swapFree=4170308/4192956
[pid=31532] ppid=31530 vsize=1440 CPUtime=0.1
/proc/31532/stat : 31532 (picosat) R 31530 31532 31495 0 -1 4194304 282 0 0 0 10 0 0 0 18 0 1 0 1099487841 1474560 267 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 0 0 0
/proc/31532/statm: 360 267 69 152 0 206 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1440

[startup+0.301138 s]
/proc/loadavg: 1.92 1.98 1.99 4/86 31532
/proc/meminfo: memFree=1635904/2055920 swapFree=4170308/4192956
[pid=31532] ppid=31530 vsize=1972 CPUtime=0.29
/proc/31532/stat : 31532 (picosat) R 31530 31532 31495 0 -1 4194304 392 0 0 0 29 0 0 0 19 0 1 0 1099487841 2019328 377 1992294400 134512640 135137933 4294956240 18446744073709551615 134566400 0 0 4096 0 0 0 0 17 0 0 0
/proc/31532/statm: 493 377 69 152 0 339 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1972

[startup+0.701186 s]
/proc/loadavg: 1.92 1.98 1.99 4/86 31532
/proc/meminfo: memFree=1635904/2055920 swapFree=4170308/4192956
[pid=31532] ppid=31530 vsize=2104 CPUtime=0.69
/proc/31532/stat : 31532 (picosat) R 31530 31532 31495 0 -1 4194304 430 0 0 0 69 0 0 0 23 0 1 0 1099487841 2154496 415 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 0 0 0
/proc/31532/statm: 526 415 69 152 0 372 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2104

[startup+1.50129 s]
/proc/loadavg: 1.93 1.98 1.99 3/87 31533
/proc/meminfo: memFree=1634296/2055920 swapFree=4170308/4192956
[pid=31532] ppid=31530 vsize=2368 CPUtime=1.49
/proc/31532/stat : 31532 (picosat) R 31530 31532 31495 0 -1 4194304 482 0 0 0 149 0 0 0 25 0 1 0 1099487841 2424832 467 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 0 0 0
/proc/31532/statm: 592 467 69 152 0 438 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2368

[startup+3.10149 s]
/proc/loadavg: 1.93 1.98 1.99 3/87 31533
/proc/meminfo: memFree=1633912/2055920 swapFree=4170308/4192956
[pid=31532] ppid=31530 vsize=2632 CPUtime=3.09
/proc/31532/stat : 31532 (picosat) R 31530 31532 31495 0 -1 4194304 548 0 0 0 309 0 0 0 25 0 1 0 1099487841 2695168 533 1992294400 134512640 135137933 4294956240 18446744073709551615 134521403 0 0 4096 0 0 0 0 17 0 0 0
/proc/31532/statm: 658 533 69 152 0 504 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2632

[startup+6.30189 s]
/proc/loadavg: 1.93 1.98 1.99 3/87 31533
/proc/meminfo: memFree=1633592/2055920 swapFree=4170308/4192956
[pid=31532] ppid=31530 vsize=2760 CPUtime=6.29
/proc/31532/stat : 31532 (picosat) R 31530 31532 31495 0 -1 4194304 583 0 0 0 629 0 0 0 25 0 1 0 1099487841 2826240 568 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 0 0 0
/proc/31532/statm: 690 568 69 152 0 536 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2760

[startup+12.7017 s]
/proc/loadavg: 1.94 1.98 1.99 3/87 31533
/proc/meminfo: memFree=1633152/2055920 swapFree=4170308/4192956
[pid=31532] ppid=31530 vsize=3024 CPUtime=12.69
/proc/31532/stat : 31532 (picosat) R 31530 31532 31495 0 -1 4194304 664 0 0 0 1269 0 0 0 25 0 1 0 1099487841 3096576 649 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/31532/statm: 756 649 69 152 0 602 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3024

[startup+25.5013 s]
/proc/loadavg: 1.95 1.98 1.99 3/87 31533
/proc/meminfo: memFree=1632832/2055920 swapFree=4170308/4192956
[pid=31532] ppid=31530 vsize=3420 CPUtime=25.48
/proc/31532/stat : 31532 (picosat) R 31530 31532 31495 0 -1 4194304 750 0 0 0 2548 0 0 0 25 0 1 0 1099487841 3502080 735 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/31532/statm: 855 735 69 152 0 701 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3420

[startup+51.1015 s]
/proc/loadavg: 1.96 1.98 1.99 3/87 31533
/proc/meminfo: memFree=1632576/2055920 swapFree=4170308/4192956
[pid=31532] ppid=31530 vsize=3684 CPUtime=51.07
/proc/31532/stat : 31532 (picosat) R 31530 31532 31495 0 -1 4194304 826 0 0 0 5107 0 0 0 25 0 1 0 1099487841 3772416 811 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 0 0 0
/proc/31532/statm: 921 811 69 152 0 767 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3684

[startup+102.307 s]
/proc/loadavg: 1.98 1.98 1.99 3/87 31533
/proc/meminfo: memFree=1632000/2055920 swapFree=4170308/4192956
[pid=31532] ppid=31530 vsize=4212 CPUtime=102.25
/proc/31532/stat : 31532 (picosat) R 31530 31532 31495 0 -1 4194304 944 0 0 0 10225 0 0 0 25 0 1 0 1099487841 4313088 929 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 0 0 0
/proc/31532/statm: 1053 929 69 152 0 899 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 4212

[startup+162.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 31533
/proc/meminfo: memFree=1631680/2055920 swapFree=4170308/4192956
[pid=31532] ppid=31530 vsize=4476 CPUtime=162.22
/proc/31532/stat : 31532 (picosat) R 31530 31532 31495 0 -1 4194304 1025 0 0 0 16222 0 0 0 25 0 1 0 1099487841 4583424 1010 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/31532/statm: 1119 1010 69 152 0 965 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 4476

[startup+222.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 31533
/proc/meminfo: memFree=1631552/2055920 swapFree=4170308/4192956
[pid=31532] ppid=31530 vsize=4608 CPUtime=222.19
/proc/31532/stat : 31532 (picosat) R 31530 31532 31495 0 -1 4194304 1058 0 0 0 22219 0 0 0 25 0 1 0 1099487841 4718592 1043 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/31532/statm: 1152 1043 69 152 0 998 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 4608

[startup+282.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 31533
/proc/meminfo: memFree=1631360/2055920 swapFree=4170308/4192956
[pid=31532] ppid=31530 vsize=4800 CPUtime=282.18
/proc/31532/stat : 31532 (picosat) R 31530 31532 31495 0 -1 4194304 1105 0 0 0 28217 1 0 0 25 0 1 0 1099487841 4915200 1090 1992294400 134512640 135137933 4294956240 18446744073709551615 134551371 0 0 4096 0 0 0 0 17 0 0 0
/proc/31532/statm: 1200 1090 69 152 0 1046 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 4800

[startup+342.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 31533
/proc/meminfo: memFree=1631232/2055920 swapFree=4170308/4192956
[pid=31532] ppid=31530 vsize=4932 CPUtime=342.16
/proc/31532/stat : 31532 (picosat) R 31530 31532 31495 0 -1 4194304 1141 0 0 0 34215 1 0 0 25 0 1 0 1099487841 5050368 1126 1992294400 134512640 135137933 4294956240 18446744073709551615 134547546 0 0 4096 0 0 0 0 17 0 0 0
/proc/31532/statm: 1233 1126 69 152 0 1079 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 4932

[startup+402.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 31533
/proc/meminfo: memFree=1631232/2055920 swapFree=4170308/4192956
[pid=31532] ppid=31530 vsize=4932 CPUtime=402.13
/proc/31532/stat : 31532 (picosat) R 31530 31532 31495 0 -1 4194304 1141 0 0 0 40212 1 0 0 25 0 1 0 1099487841 5050368 1126 1992294400 134512640 135137933 4294956240 18446744073709551615 134548919 0 0 4096 0 0 0 0 17 0 0 0
/proc/31532/statm: 1233 1126 69 152 0 1079 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 4932

[startup+462.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 31533
/proc/meminfo: memFree=1631040/2055920 swapFree=4170308/4192956
[pid=31532] ppid=31530 vsize=5452 CPUtime=462.11
/proc/31532/stat : 31532 (picosat) R 31530 31532 31495 0 -1 4194304 1196 0 0 0 46210 1 0 0 25 0 1 0 1099487841 5582848 1181 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 0 0 0
/proc/31532/statm: 1363 1181 69 152 0 1209 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 5452

[startup+522.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 31533
/proc/meminfo: memFree=1630976/2055920 swapFree=4170308/4192956
[pid=31532] ppid=31530 vsize=5452 CPUtime=522.09
/proc/31532/stat : 31532 (picosat) R 31530 31532 31495 0 -1 4194304 1228 0 0 0 52208 1 0 0 25 0 1 0 1099487841 5582848 1213 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/31532/statm: 1363 1213 69 152 0 1209 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 5452

[startup+582.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 31533
/proc/meminfo: memFree=1630976/2055920 swapFree=4170308/4192956
[pid=31532] ppid=31530 vsize=5452 CPUtime=582.06
/proc/31532/stat : 31532 (picosat) R 31530 31532 31495 0 -1 4194304 1228 0 0 0 58205 1 0 0 25 0 1 0 1099487841 5582848 1213 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 0 0 0
/proc/31532/statm: 1363 1213 69 152 0 1209 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 5452

[startup+642.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 31533
/proc/meminfo: memFree=1630912/2055920 swapFree=4170308/4192956
[pid=31532] ppid=31530 vsize=5452 CPUtime=642.04
/proc/31532/stat : 31532 (picosat) R 31530 31532 31495 0 -1 4194304 1228 0 0 0 64203 1 0 0 25 0 1 0 1099487841 5582848 1213 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/31532/statm: 1363 1213 69 152 0 1209 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 5452

[startup+702.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 31533
/proc/meminfo: memFree=1630528/2055920 swapFree=4170308/4192956
[pid=31532] ppid=31530 vsize=5716 CPUtime=702.01
/proc/31532/stat : 31532 (picosat) R 31530 31532 31495 0 -1 4194304 1295 0 0 0 70200 1 0 0 25 0 1 0 1099487841 5853184 1280 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/31532/statm: 1429 1280 69 152 0 1275 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 5716

[startup+762.306 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 31533
/proc/meminfo: memFree=1630336/2055920 swapFree=4170308/4192956
[pid=31532] ppid=31530 vsize=5960 CPUtime=761.99
/proc/31532/stat : 31532 (picosat) R 31530 31532 31495 0 -1 4194304 1338 0 0 0 76198 1 0 0 25 0 1 0 1099487841 6103040 1323 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/31532/statm: 1490 1323 69 152 0 1336 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 5960

[startup+822.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 31533
/proc/meminfo: memFree=1630336/2055920 swapFree=4170308/4192956
[pid=31532] ppid=31530 vsize=5960 CPUtime=821.96
/proc/31532/stat : 31532 (picosat) R 31530 31532 31495 0 -1 4194304 1338 0 0 0 82195 1 0 0 25 0 1 0 1099487841 6103040 1323 1992294400 134512640 135137933 4294956240 18446744073709551615 134522826 0 0 4096 0 0 0 0 17 0 0 0
/proc/31532/statm: 1490 1323 69 152 0 1336 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 5960

[startup+882.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 31533
/proc/meminfo: memFree=1630336/2055920 swapFree=4170308/4192956
[pid=31532] ppid=31530 vsize=5960 CPUtime=881.94
/proc/31532/stat : 31532 (picosat) R 31530 31532 31495 0 -1 4194304 1338 0 0 0 88193 1 0 0 25 0 1 0 1099487841 6103040 1323 1992294400 134512640 135137933 4294956240 18446744073709551615 134553613 0 0 4096 0 0 0 0 17 0 0 0
/proc/31532/statm: 1490 1323 69 152 0 1336 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 5960

[startup+942.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 31533
/proc/meminfo: memFree=1630336/2055920 swapFree=4170308/4192956
[pid=31532] ppid=31530 vsize=5960 CPUtime=941.91
/proc/31532/stat : 31532 (picosat) R 31530 31532 31495 0 -1 4194304 1338 0 0 0 94190 1 0 0 25 0 1 0 1099487841 6103040 1323 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/31532/statm: 1490 1323 69 152 0 1336 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 5960

[startup+1002.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 31533
/proc/meminfo: memFree=1630336/2055920 swapFree=4170308/4192956
[pid=31532] ppid=31530 vsize=5960 CPUtime=1001.89
/proc/31532/stat : 31532 (picosat) R 31530 31532 31495 0 -1 4194304 1339 0 0 0 100188 1 0 0 25 0 1 0 1099487841 6103040 1324 1992294400 134512640 135137933 4294956240 18446744073709551615 134548840 0 0 4096 0 0 0 0 17 0 0 0
/proc/31532/statm: 1490 1324 69 152 0 1336 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 5960

[startup+1062.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 31533
/proc/meminfo: memFree=1630144/2055920 swapFree=4170308/4192956
[pid=31532] ppid=31530 vsize=6224 CPUtime=1061.86
/proc/31532/stat : 31532 (picosat) R 31530 31532 31495 0 -1 4194304 1409 0 0 0 106185 1 0 0 25 0 1 0 1099487841 6373376 1394 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 0 0 0
/proc/31532/statm: 1556 1394 69 152 0 1402 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 6224

[startup+1122.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 31533
/proc/meminfo: memFree=1630080/2055920 swapFree=4170308/4192956
[pid=31532] ppid=31530 vsize=6220 CPUtime=1121.84
/proc/31532/stat : 31532 (picosat) R 31530 31532 31495 0 -1 4194304 1419 0 0 0 112182 2 0 0 25 0 1 0 1099487841 6369280 1404 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 0 0 0
/proc/31532/statm: 1555 1404 69 152 0 1401 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 6220

[startup+1182.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 31533
/proc/meminfo: memFree=1630080/2055920 swapFree=4170308/4192956
[pid=31532] ppid=31530 vsize=6220 CPUtime=1181.82
/proc/31532/stat : 31532 (picosat) R 31530 31532 31495 0 -1 4194304 1419 0 0 0 118180 2 0 0 25 0 1 0 1099487841 6369280 1404 1992294400 134512640 135137933 4294956240 18446744073709551615 134548933 0 0 4096 0 0 0 0 17 0 0 0
/proc/31532/statm: 1555 1404 69 152 0 1401 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 6220



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 31533
/proc/meminfo: memFree=1630016/2055920 swapFree=4170308/4192956
[pid=31532] ppid=31530 vsize=6220 CPUtime=1200.01
/proc/31532/stat : 31532 (picosat) R 31530 31532 31495 0 -1 4194304 1419 0 0 0 119999 2 0 0 25 0 1 0 1099487841 6369280 1404 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/31532/statm: 1555 1404 69 152 0 1401 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 6220

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: 1.99 1.98 1.99 3/87 31533
/proc/meminfo: memFree=1630016/2055920 swapFree=4170308/4192956
[pid=31532] ppid=31530 vsize=6220 CPUtime=1200.01
/proc/31532/stat : 31532 (picosat) R 31530 31532 31495 0 -1 4194304 1419 0 0 0 119999 2 0 0 25 0 1 0 1099487841 6369280 1404 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/31532/statm: 1555 1404 69 152 0 1401 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 6220

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.02
CPU user time (s): 1200
CPU system time (s): 0.024996
CPU usage (%): 99.9597
Max. virtual memory (cumulated for all children) (KiB): 6224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.024996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1419
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= 4681

runsolver used 1.21481 second user time and 4.25635 second system time

The end

Launcher Data 

Begin job on node92 at 2009-03-28 20:23:58
IDJOB=1516354
IDBENCH=70506
IDSOLVER=506
FILE ID=node92/1516354-1238268238
PBS_JOBID= 9060908
Free space on /tmp= 66564 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/70/unif-k7-r89-v70-c6230-S1718226278-096.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516354-1238268238/watcher-1516354-1238268238 -o /tmp/evaluation-result-1516354-1238268238/solver-1516354-1238268238 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1516354-1238268238.cnf

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

MD5SUM BENCH= 35904e0c8ea78accb6323dc68b496f54
RANDOM SEED=2037605429

node92.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		: 3000.249
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		: 3000.249
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:       1636384 kB
Buffers:         58568 kB
Cached:         296104 kB
SwapCached:       7632 kB
Active:          91272 kB
Inactive:       273240 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1636384 kB
SwapTotal:     4192956 kB
SwapFree:      4170308 kB
Dirty:            1072 kB
Writeback:           0 kB
Mapped:          15536 kB
Slab:            39120 kB
Committed_AS:  1879748 kB
PageTables:       2768 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= 66560 MiB
End job on node92 at 2009-03-28 20:44:01