Trace number 1516546

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 1200.31

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/65/
unif-k7-r89-v65-c5785-S709270457-007.cnf
MD5SUM7d0170c2c90b6be41806d4509f495e21
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.457929
Satisfiable
(Un)Satisfiability was proved
Number of variables65
Number of clauses5785
Sum of the clauses size40495
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 55785

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-1516546-1238271270.cnf
0.00/0.00	c parsed header 'p cnf 65 5785'
0.00/0.00	c initialized 65 variables
0.00/0.00	c found 5785 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    65   0.0  5785     0     0     0   0.0   0.3 
0.00/0.01	c 
0.00/0.01	c initial reduction limit 2892 clauses
0.00/0.01	c 
0.00/0.01	c +   0.0  26.1    65 100.0  5785   100   100  3181   5.7   0.3 
0.00/0.01	c R   0.0  26.1    65 100.0  5785   101   101  3181   5.8   0.3 
0.00/0.01	c +   0.0  24.7    65 100.0  5785   250   250  3499  12.6   0.3 
0.00/0.01	c R   0.0  25.1    65 100.0  5785   402   402  3499  19.0   0.3 
0.00/0.01	c +   0.0  24.7    65 100.0  5785   475   475  3848  21.4   0.3 
0.02/0.02	c +   0.0  24.8    65 100.0  5785   812   812  4232  29.4   0.4 
0.02/0.03	c N   0.0  24.7    65 100.0  5785  1204  1204  4232  35.2   0.4 
0.02/0.04	c +   0.0  24.7    65 100.0  5785  1317  1317  4655  36.2   0.4 
0.02/0.06	c +   0.1  24.4    65 100.0  5785  2074  2074  5120  39.8   0.5 
0.02/0.09	c +   0.1  24.0    65 100.0  5785  3209  3209  5632  39.7   0.6 
0.02/0.09	c N   0.1  24.0    65 100.0  5785  3211  3211  5632  39.6   0.6 
0.09/0.16	c +   0.2  23.7    65 100.0  5785  4911  4911  6195  41.1   0.8 
0.19/0.25	c +   0.3  23.4    65 100.0  5785  7464  4362  6814  40.9   0.8 
0.19/0.27	c N   0.3  23.4    65 100.0  5785  8019  4917  6814  40.6   0.9 
0.39/0.40	c +   0.4  23.1    65 100.0  5785 11293  4781  7495  40.6   0.8 
0.59/0.66	c +   0.7  22.6    65 100.0  5785 17036  6774  8244  39.9   1.0 
0.69/0.75	c N   0.8  22.4    65 100.0  5785 19241  4851  8244  41.2   0.9 
1.00/1.04	c +   1.0  22.2    65 100.0  5785 25650  7134  9068  40.4   1.1 
1.59/1.64	c +   1.6  21.9    65 100.0  5785 38571  6439  9974  40.5   1.1 
1.89/1.95	c N   2.0  21.8    65 100.0  5785 44876  7753  9974  40.9   1.2 
1.89/1.95	c 
1.89/1.95	c  seconds     variables   original    learned     agility
1.89/1.95	c         level        used      conflicts    limit          MB
1.89/1.95	c 
2.49/2.58	c +   2.6  21.5    65 100.0  5785 57952  5854 10971  40.3   1.0 
3.89/3.98	c +   4.0  21.1    65 100.0  5785 87023  7471 12068  40.1   1.2 
4.79/4.80	c N   4.8  21.1    65 100.0  5785 102e3 10953 12068  41.9   1.5 
6.19/6.27	c +   6.3  20.8    65 100.0  5785 130e3  8802 13274  40.6   1.3 
9.90/9.92	c +   9.9  20.6    65 100.0  5785 196e3  7792 14601  40.4   1.2 
11.89/11.94	c N  11.9  20.4    65 100.0  5785 230e3 13310 14601  41.2   1.7 
15.49/15.60	c +  15.6  20.2    65 100.0  5785 294e3 10927 16061  41.1   1.5 
24.49/24.50	c +  24.5  19.9    65 100.0  5785 441e3 13438 17667  41.0   1.7 
28.99/29.03	c N  29.0  19.7    65 100.0  5785 512e3 14144 17667  41.3   1.9 
38.68/38.73	c +  38.7  19.6    65 100.0  5785 662e3 13209 19433  40.8   1.8 
61.48/61.55	c +  61.5  19.2    65 100.0  5785 993e3 13774 21376  41.1   1.9 
71.27/71.38	c N  71.4  19.2    65 100.0  5785 112e4 20185 21376  39.8   2.5 
97.17/97.29	c +  97.3  18.9    65 100.0  5785 148e4 18537 23513  41.4   2.4 
155.35/155.44	c + 155.4  18.6    65 100.0  5785 223e4 22368 25864  40.9   2.8 
173.65/173.80	c N 173.8  18.6    65 100.0  5785 246e4 15409 25864  40.6   2.0 
247.83/247.99	c + 247.9  18.5    65 100.0  5785 335e4 17252 28450  40.4   2.2 
390.40/390.56	c + 390.5  18.2    65 100.0  5785 502e4 12400 31295  41.6   1.7 
417.99/418.17	c N 418.1  18.2    65 100.0  5785 533e4 30973 31295  40.7   3.5 
614.65/614.86	c + 614.7  17.9    65 100.0  5785 754e4 25047 34424  40.4   2.9 
987.16/987.42	c + 987.2  17.5    65 100.0  5785 113e5 18883 37866  39.8   2.5 
1006.15/1006.43	c N 101e1  17.5    65 100.0  5785 114e5 36258 37866  40.2   4.1

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-1516546-1238271270/watcher-1516546-1238271270 -o /tmp/evaluation-result-1516546-1238271270/solver-1516546-1238271270 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1516546-1238271270.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: 0.92 0.98 0.99 3/69 14219
/proc/meminfo: memFree=1111136/2055920 swapFree=4171840/4192956
[pid=14219] ppid=14217 vsize=912 CPUtime=0
/proc/14219/stat : 14219 (picosat) R 14217 14219 14088 0 -1 4194304 124 0 0 0 0 0 0 0 18 0 1 0 1099788687 933888 109 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/14219/statm: 228 109 56 152 0 74 0

[startup+0.0283929 s]
/proc/loadavg: 0.92 0.98 0.99 3/69 14219
/proc/meminfo: memFree=1111136/2055920 swapFree=4171840/4192956
[pid=14219] ppid=14217 vsize=1176 CPUtime=0.02
/proc/14219/stat : 14219 (picosat) R 14217 14219 14088 0 -1 4194304 193 0 0 0 2 0 0 0 18 0 1 0 1099788687 1204224 178 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/14219/statm: 294 178 69 152 0 140 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1176

[startup+0.1014 s]
/proc/loadavg: 0.92 0.98 0.99 3/69 14219
/proc/meminfo: memFree=1111136/2055920 swapFree=4171840/4192956
[pid=14219] ppid=14217 vsize=1440 CPUtime=0.09
/proc/14219/stat : 14219 (picosat) R 14217 14219 14088 0 -1 4194304 268 0 0 0 9 0 0 0 18 0 1 0 1099788687 1474560 253 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/14219/statm: 360 254 69 152 0 206 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1440

[startup+0.301417 s]
/proc/loadavg: 0.92 0.98 0.99 3/69 14219
/proc/meminfo: memFree=1111136/2055920 swapFree=4171840/4192956
[pid=14219] ppid=14217 vsize=1836 CPUtime=0.29
/proc/14219/stat : 14219 (picosat) R 14217 14219 14088 0 -1 4194304 362 0 0 0 29 0 0 0 20 0 1 0 1099788687 1880064 347 1992294400 134512640 135137933 4294956240 18446744073709551615 134549119 0 0 4096 0 0 0 0 17 1 0 0
/proc/14219/statm: 459 347 69 152 0 305 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1836

[startup+0.701452 s]
/proc/loadavg: 0.92 0.98 0.99 3/69 14219
/proc/meminfo: memFree=1111136/2055920 swapFree=4171840/4192956
[pid=14219] ppid=14217 vsize=1968 CPUtime=0.69
/proc/14219/stat : 14219 (picosat) R 14217 14219 14088 0 -1 4194304 398 0 0 0 69 0 0 0 22 0 1 0 1099788687 2015232 383 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/14219/statm: 492 383 69 152 0 338 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1968

[startup+1.50152 s]
/proc/loadavg: 0.92 0.98 0.99 2/70 14220
/proc/meminfo: memFree=1109720/2055920 swapFree=4171840/4192956
[pid=14219] ppid=14217 vsize=2132 CPUtime=1.49
/proc/14219/stat : 14219 (picosat) R 14217 14219 14088 0 -1 4194304 443 0 0 0 149 0 0 0 25 0 1 0 1099788687 2183168 428 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/14219/statm: 533 428 69 152 0 379 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2132

[startup+3.10166 s]
/proc/loadavg: 0.92 0.98 0.99 2/70 14220
/proc/meminfo: memFree=1109400/2055920 swapFree=4171840/4192956
[pid=14219] ppid=14217 vsize=2396 CPUtime=3.09
/proc/14219/stat : 14219 (picosat) R 14217 14219 14088 0 -1 4194304 497 0 0 0 309 0 0 0 25 0 1 0 1099788687 2453504 482 1992294400 134512640 135137933 4294956240 18446744073709551615 134567850 0 0 4096 0 0 0 0 17 1 0 0
/proc/14219/statm: 599 482 69 152 0 445 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2396

[startup+6.30194 s]
/proc/loadavg: 0.93 0.98 0.99 2/70 14220
/proc/meminfo: memFree=1109080/2055920 swapFree=4171840/4192956
[pid=14219] ppid=14217 vsize=2528 CPUtime=6.29
/proc/14219/stat : 14219 (picosat) R 14217 14219 14088 0 -1 4194304 534 0 0 0 629 0 0 0 25 0 1 0 1099788687 2588672 519 1992294400 134512640 135137933 4294956240 18446744073709551615 134548877 0 0 4096 0 0 0 0 17 1 0 0
/proc/14219/statm: 632 519 69 152 0 478 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2528

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/70 14220
/proc/meminfo: memFree=1108760/2055920 swapFree=4171840/4192956
[pid=14219] ppid=14217 vsize=2792 CPUtime=12.69
/proc/14219/stat : 14219 (picosat) R 14217 14219 14088 0 -1 4194304 592 0 0 0 1269 0 0 0 25 0 1 0 1099788687 2859008 577 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/14219/statm: 698 577 69 152 0 544 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2792

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/70 14220
/proc/meminfo: memFree=1108312/2055920 swapFree=4171840/4192956
[pid=14219] ppid=14217 vsize=3184 CPUtime=25.49
/proc/14219/stat : 14219 (picosat) R 14217 14219 14088 0 -1 4194304 693 0 0 0 2549 0 0 0 25 0 1 0 1099788687 3260416 678 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/14219/statm: 796 678 69 152 0 642 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3184

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/70 14220
/proc/meminfo: memFree=1108120/2055920 swapFree=4171840/4192956
[pid=14219] ppid=14217 vsize=3444 CPUtime=51.08
/proc/14219/stat : 14219 (picosat) R 14217 14219 14088 0 -1 4194304 737 0 0 0 5108 0 0 0 25 0 1 0 1099788687 3526656 722 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/14219/statm: 861 722 69 152 0 707 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3444

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/70 14220
/proc/meminfo: memFree=1107608/2055920 swapFree=4171840/4192956
[pid=14219] ppid=14217 vsize=3832 CPUtime=102.27
/proc/14219/stat : 14219 (picosat) R 14217 14219 14088 0 -1 4194304 866 0 0 0 10226 1 0 0 25 0 1 0 1099788687 3923968 851 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/14219/statm: 958 851 69 152 0 804 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3832

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 14220
/proc/meminfo: memFree=1107224/2055920 swapFree=4171840/4192956
[pid=14219] ppid=14217 vsize=4212 CPUtime=162.25
/proc/14219/stat : 14219 (picosat) R 14217 14219 14088 0 -1 4194304 939 0 0 0 16224 1 0 0 25 0 1 0 1099788687 4313088 924 1992294400 134512640 135137933 4294956240 18446744073709551615 134553548 0 0 4096 0 0 0 0 17 1 0 0
/proc/14219/statm: 1053 924 69 152 0 899 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4212

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 14220
/proc/meminfo: memFree=1107160/2055920 swapFree=4171840/4192956
[pid=14219] ppid=14217 vsize=4212 CPUtime=222.24
/proc/14219/stat : 14219 (picosat) R 14217 14219 14088 0 -1 4194304 959 0 0 0 22223 1 0 0 25 0 1 0 1099788687 4313088 944 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/14219/statm: 1053 944 69 152 0 899 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 4212

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 14220
/proc/meminfo: memFree=1106904/2055920 swapFree=4171840/4192956
[pid=14219] ppid=14217 vsize=4344 CPUtime=282.22
/proc/14219/stat : 14219 (picosat) R 14217 14219 14088 0 -1 4194304 1002 0 0 0 28221 1 0 0 25 0 1 0 1099788687 4448256 987 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/14219/statm: 1086 987 69 152 0 932 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 4344

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 14220
/proc/meminfo: memFree=1106968/2055920 swapFree=4171840/4192956
[pid=14219] ppid=14217 vsize=4344 CPUtime=342.2
/proc/14219/stat : 14219 (picosat) R 14217 14219 14088 0 -1 4194304 1004 0 0 0 34219 1 0 0 25 0 1 0 1099788687 4448256 989 1992294400 134512640 135137933 4294956240 18446744073709551615 134554595 0 0 4096 0 0 0 0 17 1 0 0
/proc/14219/statm: 1086 989 69 152 0 932 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 4344

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 14220
/proc/meminfo: memFree=1106776/2055920 swapFree=4171840/4192956
[pid=14219] ppid=14217 vsize=4604 CPUtime=402.2
/proc/14219/stat : 14219 (picosat) R 14217 14219 14088 0 -1 4194304 1058 0 0 0 40218 2 0 0 25 0 1 0 1099788687 4714496 1043 1992294400 134512640 135137933 4294956240 18446744073709551615 134567222 0 0 4096 0 0 0 0 17 1 0 0
/proc/14219/statm: 1151 1043 69 152 0 997 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 4604

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 14220
/proc/meminfo: memFree=1106584/2055920 swapFree=4171840/4192956
[pid=14219] ppid=14217 vsize=4736 CPUtime=462.18
/proc/14219/stat : 14219 (picosat) R 14217 14219 14088 0 -1 4194304 1091 0 0 0 46216 2 0 0 25 0 1 0 1099788687 4849664 1076 1992294400 134512640 135137933 4294956240 18446744073709551615 134552483 0 0 4096 0 0 0 0 17 1 0 0
/proc/14219/statm: 1184 1076 69 152 0 1030 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 4736

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 14220
/proc/meminfo: memFree=1106520/2055920 swapFree=4171840/4192956
[pid=14219] ppid=14217 vsize=4736 CPUtime=522.16
/proc/14219/stat : 14219 (picosat) R 14217 14219 14088 0 -1 4194304 1108 0 0 0 52214 2 0 0 25 0 1 0 1099788687 4849664 1093 1992294400 134512640 135137933 4294956240 18446744073709551615 134548868 0 0 4096 0 0 0 0 17 1 0 0
/proc/14219/statm: 1184 1093 69 152 0 1030 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 4736

[startup+582.301 s]
/proc/loadavg: 1.04 1.00 1.00 2/70 14220
/proc/meminfo: memFree=1106584/2055920 swapFree=4171840/4192956
[pid=14219] ppid=14217 vsize=4736 CPUtime=582.16
/proc/14219/stat : 14219 (picosat) R 14217 14219 14088 0 -1 4194304 1108 0 0 0 58213 3 0 0 25 0 1 0 1099788687 4849664 1093 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/14219/statm: 1184 1093 69 152 0 1030 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 4736

[startup+642.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/70 14220
/proc/meminfo: memFree=1106392/2055920 swapFree=4171840/4192956
[pid=14219] ppid=14217 vsize=5124 CPUtime=642.14
/proc/14219/stat : 14219 (picosat) R 14217 14219 14088 0 -1 4194304 1147 0 0 0 64211 3 0 0 25 0 1 0 1099788687 5246976 1132 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/14219/statm: 1281 1132 69 152 0 1127 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 5124

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 14220
/proc/meminfo: memFree=1106264/2055920 swapFree=4171840/4192956
[pid=14219] ppid=14217 vsize=5256 CPUtime=702.12
/proc/14219/stat : 14219 (picosat) R 14217 14219 14088 0 -1 4194304 1180 0 0 0 70209 3 0 0 25 0 1 0 1099788687 5382144 1165 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/14219/statm: 1314 1165 69 152 0 1160 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 5256

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 14220
/proc/meminfo: memFree=1106136/2055920 swapFree=4171840/4192956
[pid=14219] ppid=14217 vsize=5372 CPUtime=762.11
/proc/14219/stat : 14219 (picosat) R 14217 14219 14088 0 -1 4194304 1210 0 0 0 76208 3 0 0 25 0 1 0 1099788687 5500928 1194 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/14219/statm: 1343 1194 69 152 0 1189 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 5372

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 14220
/proc/meminfo: memFree=1106136/2055920 swapFree=4171840/4192956
[pid=14219] ppid=14217 vsize=5372 CPUtime=822.09
/proc/14219/stat : 14219 (picosat) R 14217 14219 14088 0 -1 4194304 1210 0 0 0 82206 3 0 0 25 0 1 0 1099788687 5500928 1194 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/14219/statm: 1343 1194 69 152 0 1189 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 5372

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 14220
/proc/meminfo: memFree=1106136/2055920 swapFree=4171840/4192956
[pid=14219] ppid=14217 vsize=5372 CPUtime=882.07
/proc/14219/stat : 14219 (picosat) R 14217 14219 14088 0 -1 4194304 1210 0 0 0 88204 3 0 0 25 0 1 0 1099788687 5500928 1194 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/14219/statm: 1343 1194 69 152 0 1189 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 5372

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 14220
/proc/meminfo: memFree=1106200/2055920 swapFree=4171840/4192956
[pid=14219] ppid=14217 vsize=5372 CPUtime=942.07
/proc/14219/stat : 14219 (picosat) R 14217 14219 14088 0 -1 4194304 1210 0 0 0 94203 4 0 0 25 0 1 0 1099788687 5500928 1194 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/14219/statm: 1343 1194 69 152 0 1189 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 5372

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 14220
/proc/meminfo: memFree=1106008/2055920 swapFree=4171840/4192956
[pid=14219] ppid=14217 vsize=5504 CPUtime=1002.05
/proc/14219/stat : 14219 (picosat) R 14217 14219 14088 0 -1 4194304 1239 0 0 0 100201 4 0 0 25 0 1 0 1099788687 5636096 1223 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/14219/statm: 1376 1223 69 152 0 1222 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 5504

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 14220
/proc/meminfo: memFree=1106008/2055920 swapFree=4171840/4192956
[pid=14219] ppid=14217 vsize=5504 CPUtime=1062.03
/proc/14219/stat : 14219 (picosat) R 14217 14219 14088 0 -1 4194304 1249 0 0 0 106199 4 0 0 25 0 1 0 1099788687 5636096 1233 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/14219/statm: 1376 1233 69 152 0 1222 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 5504

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 14220
/proc/meminfo: memFree=1105880/2055920 swapFree=4171840/4192956
[pid=14219] ppid=14217 vsize=5752 CPUtime=1122.02
/proc/14219/stat : 14219 (picosat) R 14217 14219 14088 0 -1 4194304 1296 0 0 0 112198 4 0 0 25 0 1 0 1099788687 5890048 1280 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/14219/statm: 1438 1280 69 152 0 1284 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 5752

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 14220
/proc/meminfo: memFree=1105816/2055920 swapFree=4171840/4192956
[pid=14219] ppid=14217 vsize=5676 CPUtime=1182
/proc/14219/stat : 14219 (picosat) R 14217 14219 14088 0 -1 4194304 1296 0 0 0 118196 4 0 0 25 0 1 0 1099788687 5812224 1276 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/14219/statm: 1419 1276 69 152 0 1265 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 5676



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 14220
/proc/meminfo: memFree=1105816/2055920 swapFree=4171840/4192956
[pid=14219] ppid=14217 vsize=5676 CPUtime=1200.01
/proc/14219/stat : 14219 (picosat) R 14217 14219 14088 0 -1 4194304 1296 0 0 0 119996 5 0 0 25 0 1 0 1099788687 5812224 1276 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/14219/statm: 1419 1276 69 152 0 1265 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 5676

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 14220
/proc/meminfo: memFree=1105816/2055920 swapFree=4171840/4192956
[pid=14219] ppid=14217 vsize=5676 CPUtime=1200.01
/proc/14219/stat : 14219 (picosat) R 14217 14219 14088 0 -1 4194304 1296 0 0 0 119996 5 0 0 25 0 1 0 1099788687 5812224 1276 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/14219/statm: 1419 1276 69 152 0 1265 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 5676

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1199.97
CPU system time (s): 0.051992
CPU usage (%): 99.976
Max. virtual memory (cumulated for all children) (KiB): 5768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
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= 1296
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= 2522

runsolver used 1.11983 second user time and 3.2585 second system time

The end

Launcher Data 

Begin job on node58 at 2009-03-28 21:14:30
IDJOB=1516546
IDBENCH=70522
IDSOLVER=506
FILE ID=node58/1516546-1238271270
PBS_JOBID= 9060860
Free space on /tmp= 66400 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/65/unif-k7-r89-v65-c5785-S709270457-007.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516546-1238271270/watcher-1516546-1238271270 -o /tmp/evaluation-result-1516546-1238271270/solver-1516546-1238271270 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1516546-1238271270.cnf

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

MD5SUM BENCH= 7d0170c2c90b6be41806d4509f495e21
RANDOM SEED=625127043

node58.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		: 3000.222
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		: 3000.222
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:       1111552 kB
Buffers:         85880 kB
Cached:         767668 kB
SwapCached:      11412 kB
Active:         201448 kB
Inactive:       664940 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1111552 kB
SwapTotal:     4192956 kB
SwapFree:      4171840 kB
Dirty:             880 kB
Writeback:           0 kB
Mapped:          17372 kB
Slab:            63452 kB
Committed_AS:  2523328 kB
PageTables:       1764 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= 66400 MiB
End job on node58 at 2009-03-28 21:34:32