Trace number 1555129

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) 1200.06 1200.54

General information on the benchmark

NameAPPLICATIONS/bitverif/
maxxororand/maxxororand128.cnf
MD5SUM3022ff2a7ae31b29e9b784d8e848042f
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables365168
Number of clauses1093967
Sum of the clauses size2552587
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2729310
Number of clauses of size 3364655
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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-1555129-1238737216.cnf
0.00/0.00	c parsed header 'p cnf 365168 1093967'
4.78/4.82	c initialized 365168 variables
4.78/4.82	c found 1093967 non trivial clauses
4.78/4.82	c
4.78/4.82	c random number generator seed 0
4.78/4.82	c 
4.78/4.82	c  seconds     variables   original    learned     agility
4.78/4.82	c         level        used      conflicts    limit          MB
4.78/4.82	c 
4.78/4.82	c s   4.8   0.0 364e3   0.3 364e3   311     0     0   0.0  41.4 
5.08/5.11	c 
5.08/5.11	c initial reduction limit 182327 clauses
5.08/5.11	c 
5.08/5.11	c +   5.1 526.2 364e3   2.5 364e3   411    91 200e3   8.8  43.3 
5.08/5.15	c R   5.1 526.2 364e3   2.8 364e3   412    92 200e3  16.8  43.3 
11.39/11.40	c +  11.4 603.3 364e3  18.8 364e3   561   238 220e3   0.7  43.5 
12.79/12.81	c R  12.8 574.9 364e3  19.7 364e3   720   396 220e3   9.4  43.5 
12.89/12.97	c +  13.0 554.0 364e3  20.0 364e3   786   462 242e3  13.4  43.5 
15.58/15.68	c +  15.7 478.7 364e3  26.4 364e3  1123   773 266e3  25.1  43.6 
16.68/16.76	c R  16.8 450.7 364e3  27.3 364e3  1533  1183 266e3   5.5  43.8 
17.38/17.43	c +  17.4 446.8 364e3  28.1 364e3  1628  1276 293e3   8.5  43.8 
23.08/23.17	c +  23.2 462.0 364e3  52.3 364e3  2385  1961 323e3   1.6  44.4 
29.47/29.54	c +  29.5 548.4 364e3  54.0 364e3  3520  2977 355e3   6.1  45.4 
29.58/29.70	c R  29.7 548.3 364e3  54.0 364e3  3536  2993 355e3   6.1  45.4 
39.77/39.81	c +  39.8 563.1 364e3  59.5 364e3  5222  4629 390e3  14.1  46.0 
54.96/55.01	c +  55.0 480.8 364e3  66.4 364e3  7775  7107 429e3  14.7  47.3 
56.66/56.73	c R  56.7 480.2 364e3  66.4 364e3  8391  7723 429e3  15.6  47.8 
69.45/69.54	c +  69.5 455.8 364e3  69.3 364e3 11604 10861 472e3   1.3  49.9 
89.04/89.19	c s  89.1 505.7 364e3  76.0 364e3 15627 14625 472e3  18.9  51.1 
89.44/89.50	c R  89.5 503.9 364e3  76.0 364e3 15727 14725 472e3   0.6  51.1 
90.24/90.38	c R  90.3 499.0 364e3  76.1 364e3 16028 14967 472e3   9.0  51.1 
94.24/94.33	c R  94.3 490.2 364e3  76.5 364e3 16828 15684 472e3   5.5  51.2 
97.54/97.63	c +  97.6 481.8 364e3  76.6 364e3 17366 16181 520e3   3.1  51.4 
97.54/97.63	c 
97.54/97.63	c  seconds     variables   original    learned     agility
97.54/97.63	c         level        used      conflicts    limit          MB
97.54/97.63	c 
101.14/101.20	c s 101.1 475.1 364e3  76.7 364e3 17939 16715 520e3   1.2  51.4 
101.43/101.54	c R 101.5 474.1 364e3  76.7 364e3 18025 16775 520e3   0.8  51.5 
103.83/103.90	c R 103.8 471.0 364e3  76.8 364e3 18326 17061 520e3   0.9  51.5 
106.73/106.88	c N 106.8 467.6 364e3  77.5 364e3 19126 17853 520e3  25.5  51.9 
116.53/116.69	c R 116.6 464.1 364e3  78.8 364e3 21135 19779 520e3   1.0  52.6 
144.11/144.20	c R 144.1 476.5 364e3  81.0 364e3 25961 24438 520e3   0.7  55.5 
144.21/144.30	c + 144.2 476.3 364e3  81.0 364e3 25995 24472 572e3   6.5  55.5 
200.40/200.55	c s 200.5 448.1 364e3  83.8 364e3 34256 32555 572e3   0.6  61.5 
201.20/201.30	c R 201.2 447.4 364e3  83.8 364e3 34356 32642 572e3   4.3  61.5 
202.40/202.50	c N 202.4 446.4 364e3  83.9 364e3 34657 32930 572e3  29.7  61.6 
205.30/205.46	c R 205.4 443.6 364e3  83.9 364e3 35458 33686 572e3   3.6  61.8 
213.30/213.45	c R 213.4 442.7 364e3  84.2 364e3 37460 35616 572e3  10.9  62.6 
221.99/222.14	c + 222.0 444.6 364e3  85.0 364e3 38916 37011 629e3  12.0  63.0 
239.38/239.50	c R 239.4 441.5 364e3  86.0 364e3 42276 40085 629e3   1.6  63.8 
298.46/298.69	c N 298.6 453.3 364e3  90.0 364e3 53492 50826 629e3  25.1  69.6 
329.45/329.68	c + 329.5 447.9 364e3  90.8 364e3 58297 55518 692e3   8.1  72.5 
432.31/432.50	c N 432.3 438.9 364e3  91.4 364e3 79137 75874 692e3  33.1  89.8 
481.99/482.24	c + 482.0 439.9 364e3  91.7 364e3 87368 83777 761e3   5.8  94.4 
774.98/775.34	c + 775.0 480.3 364e3  94.4 364e3 130e3 126e3 837e3   3.1 129.6 
800.67/801.03	c R 800.7 482.3 364e3  94.4 364e3 136e3 132e3 837e3  12.5 141.6 
1176.42/1176.91	c + 118e1 480.9 364e3  96.3 364e3 196e3 190e3 921e3  11.0 187.8

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1555129-1238737216/watcher-1555129-1238737216 -o /tmp/evaluation-result-1555129-1238737216/solver-1555129-1238737216 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1555129-1238737216.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: 1.00 1.00 1.00 3/68 11277
/proc/meminfo: memFree=1076776/2055920 swapFree=4177828/4192956
[pid=11277] ppid=11275 vsize=21744 CPUtime=0
/proc/11277/stat : 11277 (picosat) R 11275 11277 10840 0 -1 4194304 659 0 0 0 0 0 0 0 18 0 1 0 1146383709 22265856 644 1992294400 134512640 135137933 4294956240 18446744073709551615 134532287 0 0 4096 0 0 0 0 17 0 0 0
/proc/11277/statm: 5436 648 53 152 0 5282 0

[startup+0.085114 s]
/proc/loadavg: 1.00 1.00 1.00 3/68 11277
/proc/meminfo: memFree=1076776/2055920 swapFree=4177828/4192956
[pid=11277] ppid=11275 vsize=24856 CPUtime=0.08
/proc/11277/stat : 11277 (picosat) R 11275 11277 10840 0 -1 4194304 5933 0 0 0 6 2 0 0 18 0 1 0 1146383709 25452544 5918 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 0 0 0
/proc/11277/statm: 6214 5919 56 152 0 6060 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 24856

[startup+0.101114 s]
/proc/loadavg: 1.00 1.00 1.00 3/68 11277
/proc/meminfo: memFree=1076776/2055920 swapFree=4177828/4192956
[pid=11277] ppid=11275 vsize=25384 CPUtime=0.09
/proc/11277/stat : 11277 (picosat) R 11275 11277 10840 0 -1 4194304 6073 0 0 0 7 2 0 0 18 0 1 0 1146383709 25993216 6058 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 0 0 0
/proc/11277/statm: 6346 6058 56 152 0 6192 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 25384

[startup+0.301128 s]
/proc/loadavg: 1.00 1.00 1.00 3/68 11277
/proc/meminfo: memFree=1076776/2055920 swapFree=4177828/4192956
[pid=11277] ppid=11275 vsize=32748 CPUtime=0.29
/proc/11277/stat : 11277 (picosat) R 11275 11277 10840 0 -1 4194304 7799 0 0 0 26 3 0 0 19 0 1 0 1146383709 33533952 7784 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 0 0 0
/proc/11277/statm: 8187 7784 56 152 0 8033 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 32748

[startup+0.701153 s]
/proc/loadavg: 1.00 1.00 1.00 3/68 11277
/proc/meminfo: memFree=1076776/2055920 swapFree=4177828/4192956
[pid=11277] ppid=11275 vsize=46708 CPUtime=0.69
/proc/11277/stat : 11277 (picosat) R 11275 11277 10840 0 -1 4194304 11251 0 0 0 64 5 0 0 23 0 1 0 1146383709 47828992 11236 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 0 0 0
/proc/11277/statm: 11677 11236 56 152 0 11523 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 46708

[startup+1.50121 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 11278
/proc/meminfo: memFree=1030240/2055920 swapFree=4177828/4192956
[pid=11277] ppid=11275 vsize=48292 CPUtime=1.48
/proc/11277/stat : 11277 (picosat) R 11275 11277 10840 0 -1 4194304 11662 0 0 0 143 5 0 0 25 0 1 0 1146383709 49451008 11647 1992294400 134512640 135137933 4294956240 18446744073709551615 134561431 0 0 4096 0 0 0 0 17 0 0 0
/proc/11277/statm: 12073 11647 61 152 0 11919 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 48292

[startup+3.10131 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 11278
/proc/meminfo: memFree=1029984/2055920 swapFree=4177828/4192956
[pid=11277] ppid=11275 vsize=48608 CPUtime=3.08
/proc/11277/stat : 11277 (picosat) R 11275 11277 10840 0 -1 4194304 11758 0 0 0 303 5 0 0 25 0 1 0 1146383709 49774592 11743 1992294400 134512640 135137933 4294956240 18446744073709551615 134527763 0 0 4096 0 0 0 0 17 0 0 0
/proc/11277/statm: 12152 11743 61 152 0 11998 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 48608

[startup+6.30153 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 11278
/proc/meminfo: memFree=1028448/2055920 swapFree=4177828/4192956
[pid=11277] ppid=11275 vsize=50656 CPUtime=6.28
/proc/11277/stat : 11277 (picosat) R 11275 11277 10840 0 -1 4194304 12143 0 0 0 623 5 0 0 25 0 1 0 1146383709 51871744 12095 1992294400 134512640 135137933 4294956240 18446744073709551615 134548801 0 0 4096 0 0 0 0 17 1 0 0
/proc/11277/statm: 12664 12095 69 152 0 12510 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 50656

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 11278
/proc/meminfo: memFree=1028448/2055920 swapFree=4177828/4192956
[pid=11277] ppid=11275 vsize=50928 CPUtime=12.69
/proc/11277/stat : 11277 (picosat) R 11275 11277 10840 0 -1 4194304 12187 0 0 0 1263 6 0 0 25 0 1 0 1146383709 52150272 12139 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 0 0 0
/proc/11277/statm: 12732 12139 69 152 0 12578 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 50928

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 11278
/proc/meminfo: memFree=1027744/2055920 swapFree=4177828/4192956
[pid=11277] ppid=11275 vsize=51964 CPUtime=25.48
/proc/11277/stat : 11277 (picosat) R 11275 11277 10840 0 -1 4194304 12413 0 0 0 2542 6 0 0 25 0 1 0 1146383709 53211136 12365 1992294400 134512640 135137933 4294956240 18446744073709551615 134522654 0 0 4096 0 0 0 0 17 0 0 0
/proc/11277/statm: 12991 12365 69 152 0 12837 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 51964

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 11278
/proc/meminfo: memFree=1025440/2055920 swapFree=4177828/4192956
[pid=11277] ppid=11275 vsize=54340 CPUtime=51.06
/proc/11277/stat : 11277 (picosat) R 11275 11277 10840 0 -1 4194304 13003 0 0 0 5099 7 0 0 25 0 1 0 1146383709 55644160 12955 1992294400 134512640 135137933 4294956240 18446744073709551615 134548664 0 0 4096 0 0 0 0 17 0 0 0
/proc/11277/statm: 13585 12955 69 152 0 13431 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 54340

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 11278
/proc/meminfo: memFree=1020448/2055920 swapFree=4177828/4192956
[pid=11277] ppid=11275 vsize=59148 CPUtime=102.24
/proc/11277/stat : 11277 (picosat) R 11275 11277 10840 0 -1 4194304 14207 0 0 0 10215 9 0 0 25 0 1 0 1146383709 60567552 14159 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 0 0 0
/proc/11277/statm: 14787 14159 69 152 0 14633 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 59148

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 11278
/proc/meminfo: memFree=1014880/2055920 swapFree=4177828/4192956
[pid=11277] ppid=11275 vsize=64832 CPUtime=162.21
/proc/11277/stat : 11277 (picosat) R 11275 11277 10840 0 -1 4194304 15635 0 0 0 16211 10 0 0 25 0 1 0 1146383709 66387968 15587 1992294400 134512640 135137933 4294956240 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 0 0 0
/proc/11277/statm: 16208 15587 69 152 0 16054 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 64832

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 11278
/proc/meminfo: memFree=1008608/2055920 swapFree=4177828/4192956
[pid=11277] ppid=11275 vsize=71176 CPUtime=222.19
/proc/11277/stat : 11277 (picosat) R 11275 11277 10840 0 -1 4194304 17192 0 0 0 22207 12 0 0 25 0 1 0 1146383709 72884224 17144 1992294400 134512640 135137933 4294956240 18446744073709551615 134527739 0 0 4096 0 0 0 0 17 0 0 0
/proc/11277/statm: 17794 17144 69 152 0 17640 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 71176

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 11278
/proc/meminfo: memFree=1004064/2055920 swapFree=4177828/4192956
[pid=11277] ppid=11275 vsize=75664 CPUtime=282.17
/proc/11277/stat : 11277 (picosat) R 11275 11277 10840 0 -1 4194304 18319 0 0 0 28203 14 0 0 25 0 1 0 1146383709 77479936 18271 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/11277/statm: 18916 18271 69 152 0 18762 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 75664

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 11278
/proc/meminfo: memFree=997024/2055920 swapFree=4177828/4192956
[pid=11277] ppid=11275 vsize=82668 CPUtime=342.15
/proc/11277/stat : 11277 (picosat) R 11275 11277 10840 0 -1 4194304 20081 0 0 0 34200 15 0 0 25 0 1 0 1146383709 84652032 20033 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/11277/statm: 20667 20033 69 152 0 20513 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 82668

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 11278
/proc/meminfo: memFree=988640/2055920 swapFree=4177828/4192956
[pid=11277] ppid=11275 vsize=91512 CPUtime=402.12
/proc/11277/stat : 11277 (picosat) R 11275 11277 10840 0 -1 4194304 22252 0 0 0 40194 18 0 0 25 0 1 0 1146383709 93708288 22204 1992294400 134512640 135137933 4294956240 18446744073709551615 134569843 0 0 4096 0 0 0 0 17 0 0 0
/proc/11277/statm: 22878 22204 69 152 0 22724 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 91512

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 11278
/proc/meminfo: memFree=978784/2055920 swapFree=4177828/4192956
[pid=11277] ppid=11275 vsize=101020 CPUtime=462.09
/proc/11277/stat : 11277 (picosat) R 11275 11277 10840 0 -1 4194304 24651 0 0 0 46188 21 0 0 25 0 1 0 1146383709 103444480 24603 1992294400 134512640 135137933 4294956240 18446744073709551615 134547541 0 0 4096 0 0 0 0 17 0 0 0
/proc/11277/statm: 25255 24603 69 152 0 25101 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 101020

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 11278
/proc/meminfo: memFree=973152/2055920 swapFree=4177828/4192956
[pid=11277] ppid=11275 vsize=106700 CPUtime=522.07
/proc/11277/stat : 11277 (picosat) R 11275 11277 10840 0 -1 4194304 26068 0 0 0 52184 23 0 0 25 0 1 0 1146383709 109260800 26020 1992294400 134512640 135137933 4294956240 18446744073709551615 134548661 0 0 4096 0 0 0 0 17 0 0 0
/proc/11277/statm: 26675 26020 69 152 0 26521 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 106700

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 11278
/proc/meminfo: memFree=967904/2055920 swapFree=4177828/4192956
[pid=11277] ppid=11275 vsize=111864 CPUtime=582.05
/proc/11277/stat : 11277 (picosat) R 11275 11277 10840 0 -1 4194304 27364 0 0 0 58180 25 0 0 25 0 1 0 1146383709 114548736 27316 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/11277/statm: 27966 27316 69 152 0 27812 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 111864

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 11278
/proc/meminfo: memFree=959392/2055920 swapFree=4177828/4192956
[pid=11277] ppid=11275 vsize=120348 CPUtime=642.03
/proc/11277/stat : 11277 (picosat) R 11275 11277 10840 0 -1 4194304 29491 0 0 0 64176 27 0 0 25 0 1 0 1146383709 123236352 29443 1992294400 134512640 135137933 4294956240 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 0 0 0
/proc/11277/statm: 30087 29443 69 152 0 29933 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 120348

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 11278
/proc/meminfo: memFree=953312/2055920 swapFree=4177828/4192956
[pid=11277] ppid=11275 vsize=126468 CPUtime=702
/proc/11277/stat : 11277 (picosat) R 11275 11277 10840 0 -1 4194304 31039 0 0 0 70172 28 0 0 25 0 1 0 1146383709 129503232 30991 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/11277/statm: 31617 30991 69 152 0 31463 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 126468

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 11278
/proc/meminfo: memFree=945376/2055920 swapFree=4177828/4192956
[pid=11277] ppid=11275 vsize=134008 CPUtime=761.99
/proc/11277/stat : 11277 (picosat) R 11275 11277 10840 0 -1 4194304 32952 0 0 0 76168 31 0 0 25 0 1 0 1146383709 137224192 32904 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 0 0 0
/proc/11277/statm: 33502 32904 69 152 0 33348 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 134008

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 11278
/proc/meminfo: memFree=924704/2055920 swapFree=4177828/4192956
[pid=11277] ppid=11275 vsize=155388 CPUtime=821.95
/proc/11277/stat : 11277 (picosat) R 11275 11277 10840 0 -1 4194304 38184 0 0 0 82159 36 0 0 25 0 1 0 1146383709 159117312 38136 1992294400 134512640 135137933 4294956240 18446744073709551615 134522698 0 0 4096 0 0 0 0 17 0 0 0
/proc/11277/statm: 38847 38136 69 152 0 38693 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 155388

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 11278
/proc/meminfo: memFree=919776/2055920 swapFree=4177828/4192956
[pid=11277] ppid=11275 vsize=160140 CPUtime=881.94
/proc/11277/stat : 11277 (picosat) R 11275 11277 10840 0 -1 4194304 39363 0 0 0 88155 39 0 0 25 0 1 0 1146383709 163983360 39315 1992294400 134512640 135137933 4294956240 18446744073709551615 134527844 0 0 4096 0 0 0 0 17 0 0 0
/proc/11277/statm: 40035 39315 69 152 0 39881 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 160140

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 11278
/proc/meminfo: memFree=908256/2055920 swapFree=4177828/4192956
[pid=11277] ppid=11275 vsize=171656 CPUtime=941.91
/proc/11277/stat : 11277 (picosat) R 11275 11277 10840 0 -1 4194304 42268 0 0 0 94149 42 0 0 25 0 1 0 1146383709 175775744 42220 1992294400 134512640 135137933 4294956240 18446744073709551615 134569843 0 0 4096 0 0 0 0 17 0 0 0
/proc/11277/statm: 42914 42220 69 152 0 42760 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 171656

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 11278
/proc/meminfo: memFree=900576/2055920 swapFree=4177828/4192956
[pid=11277] ppid=11275 vsize=179312 CPUtime=1001.89
/proc/11277/stat : 11277 (picosat) R 11275 11277 10840 0 -1 4194304 44172 0 0 0 100145 44 0 0 25 0 1 0 1146383709 183615488 44124 1992294400 134512640 135137933 4294956240 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 0 0 0
/proc/11277/statm: 44828 44124 69 152 0 44674 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 179312

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 11278
/proc/meminfo: memFree=895264/2055920 swapFree=4177828/4192956
[pid=11277] ppid=11275 vsize=184592 CPUtime=1061.87
/proc/11277/stat : 11277 (picosat) R 11275 11277 10840 0 -1 4194304 45492 0 0 0 106142 45 0 0 25 0 1 0 1146383709 189022208 45444 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 0 0 0
/proc/11277/statm: 46148 45444 69 152 0 45994 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 184592

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 11278
/proc/meminfo: memFree=888032/2055920 swapFree=4177828/4192956
[pid=11277] ppid=11275 vsize=191724 CPUtime=1121.84
/proc/11277/stat : 11277 (picosat) R 11275 11277 10840 0 -1 4194304 47305 0 0 0 112137 47 0 0 25 0 1 0 1146383709 196325376 47257 1992294400 134512640 135137933 4294956240 18446744073709551615 134569956 0 0 4096 0 0 0 0 17 0 0 0
/proc/11277/statm: 47931 47257 69 152 0 47777 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 191724

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 11278
/proc/meminfo: memFree=879328/2055920 swapFree=4177828/4192956
[pid=11277] ppid=11275 vsize=200308 CPUtime=1181.81
/proc/11277/stat : 11277 (picosat) R 11275 11277 10840 0 -1 4194304 49464 0 0 0 118131 50 0 0 25 0 1 0 1146383709 205115392 49416 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/11277/statm: 50077 49416 69 152 0 49923 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 200308



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 11278
/proc/meminfo: memFree=876960/2055920 swapFree=4177828/4192956
[pid=11277] ppid=11275 vsize=202684 CPUtime=1200.02
/proc/11277/stat : 11277 (picosat) R 11275 11277 10840 0 -1 4194304 50055 0 0 0 119951 51 0 0 25 0 1 0 1146383709 207548416 50007 1992294400 134512640 135137933 4294956240 18446744073709551615 134522698 0 0 4096 0 0 0 0 17 0 0 0
/proc/11277/statm: 50671 50007 69 152 0 50517 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 202684

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 2/69 11278
/proc/meminfo: memFree=876960/2055920 swapFree=4177828/4192956
[pid=11277] ppid=11275 vsize=202684 CPUtime=1200.02
/proc/11277/stat : 11277 (picosat) R 11275 11277 10840 0 -1 4194304 50055 0 0 0 119951 51 0 0 25 0 1 0 1146383709 207548416 50007 1992294400 134512640 135137933 4294956240 18446744073709551615 134522698 0 0 4096 0 0 0 0 17 0 0 0
/proc/11277/statm: 50671 50007 69 152 0 50517 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 202684

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.06
CPU user time (s): 1199.51
CPU system time (s): 0.545917
CPU usage (%): 99.96
Max. virtual memory (cumulated for all children) (KiB): 202684

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.51
system time used= 0.545917
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50055
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= 3061

runsolver used 1.05484 second user time and 3.32249 second system time

The end

Launcher Data 

Begin job on node52 at 2009-04-03 07:40:17
IDJOB=1555129
IDBENCH=70794
IDSOLVER=506
FILE ID=node52/1555129-1238737216
PBS_JOBID= 9085338
Free space on /tmp= 66516 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/APPLICATIONS/bitverif/maxxororand/maxxororand128.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1555129-1238737216/watcher-1555129-1238737216 -o /tmp/evaluation-result-1555129-1238737216/solver-1555129-1238737216 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1555129-1238737216.cnf

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

MD5SUM BENCH= 3022ff2a7ae31b29e9b784d8e848042f
RANDOM SEED=1939698849

node52.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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1077192 kB
Buffers:         83584 kB
Cached:         806188 kB
SwapCached:       8032 kB
Active:         222316 kB
Inactive:       677528 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1077192 kB
SwapTotal:     4192956 kB
SwapFree:      4177828 kB
Dirty:           20736 kB
Writeback:           0 kB
Mapped:          15744 kB
Slab:            64480 kB
Committed_AS:  3349232 kB
PageTables:       1736 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= 66516 MiB
End job on node52 at 2009-04-03 08:00:20