Trace number 1726990

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) 1200.11 1200.43

General information on the benchmark

Namecrafted/Hard/contest04/others/
Composite-096BitPrimes-0.sat05-507.reshuffled-07.cnf
MD5SUM8b466b7ef3217bdc844a579ae744d427
Bench CategoryCRAFTED (crafted 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 variables18623
Number of clauses182878
Sum of the clauses size821466
Maximum clause length5
Minimum clause length1
Number of clauses of size 1290
Number of clauses of size 218428
Number of clauses of size 318240
Number of clauses of size 40
Number of clauses of size 5145920
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-1726990-1240719506.cnf
0.00/0.00	c parsed header 'p cnf 18623 182878'
0.29/0.36	c initialized 18623 variables
0.29/0.36	c found 182878 non trivial clauses
0.29/0.36	c
0.29/0.36	c random number generator seed 0
0.29/0.36	c 
0.29/0.36	c  seconds     variables   original    learned     agility
0.29/0.36	c         level        used      conflicts    limit          MB
0.29/0.36	c 
0.29/0.36	c s   0.4   0.0 18215   4.7 162e3    24   337     0   0.0   7.8 
0.29/0.40	c 
0.29/0.40	c initial reduction limit 81631 clauses
0.29/0.40	c 
0.29/0.40	c +   0.4 986.4 18215   6.7 162e3   124   437 89794   7.3   7.8 
0.29/0.40	c R   0.4 986.4 18215   6.7 162e3   125   438 89794   7.4   7.8 
0.49/0.51	c +   0.5 625.5 18215  25.1 162e3   274   587 98773  16.2   7.9 
0.49/0.56	c N   0.6 614.6 18215  29.7 162e3   425   738 98773  29.2   7.9 
0.49/0.57	c +   0.6 611.7 18215  29.7 162e3   499   812 108e3  28.0   7.9 
0.69/0.77	c +   0.8 584.2 18215  53.1 162e3   836  1148 119e3  34.8   8.0 
1.00/1.02	c N   1.0 555.2 18215  53.2 162e3  1228  1540 119e3  33.8   8.2 
1.00/1.09	c +   1.1 552.2 18215  53.2 162e3  1341  1653 131e3  35.9   8.2 
3.09/3.17	c +   3.2 520.9 18215  54.2 162e3  2098  2410 144e3  42.1   8.5 
8.49/8.52	c N   8.5 495.5 18215  56.0 162e3  3232  3544 144e3  42.4   9.3 
8.49/8.52	c +   8.5 495.5 18215  56.0 162e3  3233  3545 159e3  42.5   9.3 
17.59/17.64	c +  17.6 460.3 18215  59.5 162e3  4935  5247 174e3  43.6  10.4 
28.69/28.75	c +  28.7 420.2 18215  60.3 162e3  7488  7800 192e3  41.6  11.8 
30.68/30.73	c N  30.7 412.4 18215  60.3 162e3  8040  8352 192e3  43.8  12.2 
42.27/42.36	c +  42.3 373.0 18215  60.5 162e3 11317 11629 211e3  42.0  14.1 
64.57/64.64	c +  64.6 322.8 18215  60.5 162e3 17060 17372 232e3  38.5  17.6 
72.66/72.79	c N  72.8 306.9 18215  62.0 162e3 19253 19565 232e3  37.3  18.9 
94.57/94.66	c +  94.6 270.5 18215  62.2 162e3 25674 25986 256e3  39.5  22.4 
147.44/147.53	c + 147.5 229.0 18215  62.3 162e3 38595 38907 281e3  34.3  30.1 
176.04/176.14	c N 176.1 215.3 18215  62.3 162e3 44902 45214 281e3  33.6  33.9 
176.04/176.14	c 
176.04/176.14	c  seconds     variables   original    learned     agility
176.04/176.14	c         level        used      conflicts    limit          MB
176.04/176.14	c 
230.42/230.57	c + 230.5 201.8 18215  65.5 162e3 57976 58286 309e3  40.8  41.7 
374.58/374.73	c + 374.6 186.8 18215  66.2 162e3 87047 87355 340e3  41.4  63.5 
461.56/461.77	c N 461.6 181.4 18215  67.2 162e3 102e3 102e3 340e3  35.3  75.1 
617.62/617.86	c + 617.7 174.8 18215  67.4 162e3 130e3 130e3 375e3  39.0  95.3 
1024.72/1025.06	c + 102e1 162.9 18215  67.4 162e3 196e3 196e3 412e3  39.9 140.8 

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-1726990-1240719506/watcher-1726990-1240719506 -o /tmp/evaluation-result-1726990-1240719506/solver-1726990-1240719506 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1726990-1240719506.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: 0.96 1.04 0.99 2/64 25149
/proc/meminfo: memFree=1419976/2055920 swapFree=4181276/4192956
[pid=25149] ppid=25147 vsize=1944 CPUtime=0
/proc/25149/stat : 25149 (picosat) R 25147 25149 25112 0 -1 4194304 382 0 0 0 0 0 0 0 18 0 1 0 99978463 1990656 367 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/25149/statm: 486 367 56 152 0 332 0

[startup+0.053696 s]
/proc/loadavg: 0.96 1.04 0.99 2/64 25149
/proc/meminfo: memFree=1419976/2055920 swapFree=4181276/4192956
[pid=25149] ppid=25147 vsize=3724 CPUtime=0.04
/proc/25149/stat : 25149 (picosat) R 25147 25149 25112 0 -1 4194304 798 0 0 0 4 0 0 0 18 0 1 0 99978463 3813376 783 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/25149/statm: 931 784 56 152 0 777 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3724

[startup+0.101701 s]
/proc/loadavg: 0.96 1.04 0.99 2/64 25149
/proc/meminfo: memFree=1419976/2055920 swapFree=4181276/4192956
[pid=25149] ppid=25147 vsize=5564 CPUtime=0.09
/proc/25149/stat : 25149 (picosat) R 25147 25149 25112 0 -1 4194304 1209 0 0 0 9 0 0 0 18 0 1 0 99978463 5697536 1194 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/25149/statm: 1391 1195 56 152 0 1237 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5564

[startup+0.301721 s]
/proc/loadavg: 0.96 1.04 0.99 2/64 25149
/proc/meminfo: memFree=1419976/2055920 swapFree=4181276/4192956
[pid=25149] ppid=25147 vsize=9508 CPUtime=0.29
/proc/25149/stat : 25149 (picosat) R 25147 25149 25112 0 -1 4194304 2162 0 0 0 28 1 0 0 19 0 1 0 99978463 9736192 2147 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25149/statm: 2377 2147 61 152 0 2223 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9508

[startup+0.701764 s]
/proc/loadavg: 0.96 1.04 0.99 2/64 25149
/proc/meminfo: memFree=1419976/2055920 swapFree=4181276/4192956
[pid=25149] ppid=25147 vsize=9648 CPUtime=0.69
/proc/25149/stat : 25149 (picosat) R 25147 25149 25112 0 -1 4194304 2229 0 0 0 68 1 0 0 23 0 1 0 99978463 9879552 2214 1992294400 134512640 135137933 4294956240 18446744073709551615 134548901 0 0 4096 0 0 0 0 17 1 0 0
/proc/25149/statm: 2412 2214 69 152 0 2258 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9648

[startup+1.50185 s]
/proc/loadavg: 0.96 1.04 0.99 2/65 25150
/proc/meminfo: memFree=1411264/2055920 swapFree=4181276/4192956
[pid=25149] ppid=25147 vsize=10044 CPUtime=1.49
/proc/25149/stat : 25149 (picosat) R 25147 25149 25112 0 -1 4194304 2298 0 0 0 148 1 0 0 25 0 1 0 99978463 10285056 2283 1992294400 134512640 135137933 4294956240 18446744073709551615 134552174 0 0 4096 0 0 0 0 17 1 0 0
/proc/25149/statm: 2511 2283 69 152 0 2357 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10044

[startup+3.10202 s]
/proc/loadavg: 0.96 1.04 0.99 2/65 25150
/proc/meminfo: memFree=1410880/2055920 swapFree=4181276/4192956
[pid=25149] ppid=25147 vsize=10176 CPUtime=3.09
/proc/25149/stat : 25149 (picosat) R 25147 25149 25112 0 -1 4194304 2361 0 0 0 308 1 0 0 25 0 1 0 99978463 10420224 2346 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25149/statm: 2544 2346 69 152 0 2390 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10176

[startup+6.30137 s]
/proc/loadavg: 0.96 1.04 0.99 2/65 25150
/proc/meminfo: memFree=1410176/2055920 swapFree=4181276/4192956
[pid=25149] ppid=25147 vsize=10704 CPUtime=6.29
/proc/25149/stat : 25149 (picosat) R 25147 25149 25112 0 -1 4194304 2475 0 0 0 627 2 0 0 25 0 1 0 99978463 10960896 2460 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25149/statm: 2676 2460 69 152 0 2522 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10704

[startup+12.7021 s]
/proc/loadavg: 0.97 1.03 0.99 2/65 25150
/proc/meminfo: memFree=1409344/2055920 swapFree=4181276/4192956
[pid=25149] ppid=25147 vsize=11508 CPUtime=12.69
/proc/25149/stat : 25149 (picosat) R 25147 25149 25112 0 -1 4194304 2687 0 0 0 1267 2 0 0 25 0 1 0 99978463 11784192 2672 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/25149/statm: 2877 2672 69 152 0 2723 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11508

[startup+25.5014 s]
/proc/loadavg: 0.97 1.03 0.99 2/65 25150
/proc/meminfo: memFree=1407744/2055920 swapFree=4181276/4192956
[pid=25149] ppid=25147 vsize=13092 CPUtime=25.49
/proc/25149/stat : 25149 (picosat) R 25147 25149 25112 0 -1 4194304 3089 0 0 0 2546 3 0 0 25 0 1 0 99978463 13406208 3074 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25149/statm: 3273 3074 69 152 0 3119 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13092

[startup+51.1012 s]
/proc/loadavg: 0.98 1.03 0.99 2/65 25150
/proc/meminfo: memFree=1403520/2055920 swapFree=4181276/4192956
[pid=25149] ppid=25147 vsize=17504 CPUtime=51.07
/proc/25149/stat : 25149 (picosat) R 25147 25149 25112 0 -1 4194304 4169 0 0 0 5103 4 0 0 25 0 1 0 99978463 17924096 4154 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/25149/statm: 4376 4154 69 152 0 4222 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17504

[startup+102.306 s]
/proc/loadavg: 0.99 1.02 0.99 2/65 25150
/proc/meminfo: memFree=1395200/2055920 swapFree=4181276/4192956
[pid=25149] ppid=25147 vsize=25688 CPUtime=102.26
/proc/25149/stat : 25149 (picosat) R 25147 25149 25112 0 -1 4194304 6224 0 0 0 10219 7 0 0 25 0 1 0 99978463 26304512 6209 1992294400 134512640 135137933 4294956240 18446744073709551615 134552163 0 0 4096 0 0 0 0 17 1 0 0
/proc/25149/statm: 6422 6209 69 152 0 6268 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 25688

[startup+162.301 s]
/proc/loadavg: 0.99 1.02 0.99 2/65 25150
/proc/meminfo: memFree=1386560/2055920 swapFree=4181276/4192956
[pid=25149] ppid=25147 vsize=34528 CPUtime=162.24
/proc/25149/stat : 25149 (picosat) R 25147 25149 25112 0 -1 4194304 8403 0 0 0 16214 10 0 0 25 0 1 0 99978463 35356672 8388 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25149/statm: 8632 8388 69 152 0 8478 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 34528

[startup+222.302 s]
/proc/loadavg: 0.99 1.01 0.99 2/65 25150
/proc/meminfo: memFree=1377792/2055920 swapFree=4181276/4192956
[pid=25149] ppid=25147 vsize=43108 CPUtime=222.23
/proc/25149/stat : 25149 (picosat) R 25147 25149 25112 0 -1 4194304 10570 0 0 0 22211 12 0 0 25 0 1 0 99978463 44142592 10555 1992294400 134512640 135137933 4294956240 18446744073709551615 134553586 0 0 4096 0 0 0 0 17 1 0 0
/proc/25149/statm: 10777 10555 69 152 0 10623 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 43108

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 25150
/proc/meminfo: memFree=1368256/2055920 swapFree=4181276/4192956
[pid=25149] ppid=25147 vsize=52868 CPUtime=282.21
/proc/25149/stat : 25149 (picosat) R 25147 25149 25112 0 -1 4194304 12964 0 0 0 28206 15 0 0 25 0 1 0 99978463 54136832 12949 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25149/statm: 13217 12949 69 152 0 13063 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 52868

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 25150
/proc/meminfo: memFree=1358528/2055920 swapFree=4181276/4192956
[pid=25149] ppid=25147 vsize=62504 CPUtime=342.2
/proc/25149/stat : 25149 (picosat) R 25147 25149 25112 0 -1 4194304 15370 0 0 0 34202 18 0 0 25 0 1 0 99978463 64004096 15355 1992294400 134512640 135137933 4294956240 18446744073709551615 134553615 0 0 4096 0 0 0 0 17 1 0 0
/proc/25149/statm: 15626 15355 69 152 0 15472 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 62504

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 25150
/proc/meminfo: memFree=1349568/2055920 swapFree=4181276/4192956
[pid=25149] ppid=25147 vsize=71480 CPUtime=402.18
/proc/25149/stat : 25149 (picosat) R 25147 25149 25112 0 -1 4194304 17622 0 0 0 40197 21 0 0 25 0 1 0 99978463 73195520 17607 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25149/statm: 17870 17607 69 152 0 17716 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 71480

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 25150
/proc/meminfo: memFree=1341760/2055920 swapFree=4181276/4192956
[pid=25149] ppid=25147 vsize=79136 CPUtime=462.16
/proc/25149/stat : 25149 (picosat) R 25147 25149 25112 0 -1 4194304 19545 0 0 0 46193 23 0 0 25 0 1 0 99978463 81035264 19530 1992294400 134512640 135137933 4294956240 18446744073709551615 134553618 0 0 4096 0 0 0 0 17 1 0 0
/proc/25149/statm: 19784 19530 69 152 0 19630 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 79136

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 25150
/proc/meminfo: memFree=1333760/2055920 swapFree=4181276/4192956
[pid=25149] ppid=25147 vsize=87188 CPUtime=522.15
/proc/25149/stat : 25149 (picosat) R 25147 25149 25112 0 -1 4194304 21586 0 0 0 52189 26 0 0 25 0 1 0 99978463 89280512 21571 1992294400 134512640 135137933 4294956240 18446744073709551615 134522705 0 0 4096 0 0 0 0 17 1 0 0
/proc/25149/statm: 21797 21571 69 152 0 21643 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 87188

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 25150
/proc/meminfo: memFree=1325952/2055920 swapFree=4181276/4192956
[pid=25149] ppid=25147 vsize=94844 CPUtime=582.13
/proc/25149/stat : 25149 (picosat) R 25147 25149 25112 0 -1 4194304 23512 0 0 0 58185 28 0 0 25 0 1 0 99978463 97120256 23497 1992294400 134512640 135137933 4294956240 18446744073709551615 134547446 0 0 4096 0 0 0 0 17 1 0 0
/proc/25149/statm: 23711 23497 69 152 0 23557 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 94844

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 25150
/proc/meminfo: memFree=1318528/2055920 swapFree=4181276/4192956
[pid=25149] ppid=25147 vsize=102616 CPUtime=642.13
/proc/25149/stat : 25149 (picosat) R 25147 25149 25112 0 -1 4194304 25342 0 0 0 64183 30 0 0 25 0 1 0 99978463 105078784 25327 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25149/statm: 25654 25327 69 152 0 25500 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 102616

[startup+702.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 25150
/proc/meminfo: memFree=1311040/2055920 swapFree=4181276/4192956
[pid=25149] ppid=25147 vsize=110140 CPUtime=702.1
/proc/25149/stat : 25149 (picosat) R 25147 25149 25112 0 -1 4194304 27228 0 0 0 70178 32 0 0 25 0 1 0 99978463 112783360 27213 1992294400 134512640 135137933 4294956240 18446744073709551615 134522698 0 0 4096 0 0 0 0 17 1 0 0
/proc/25149/statm: 27535 27213 69 152 0 27381 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 110140

[startup+762.306 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 25150
/proc/meminfo: memFree=1303616/2055920 swapFree=4181276/4192956
[pid=25149] ppid=25147 vsize=117400 CPUtime=762.09
/proc/25149/stat : 25149 (picosat) R 25147 25149 25112 0 -1 4194304 29065 0 0 0 76175 34 0 0 25 0 1 0 99978463 120217600 29050 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25149/statm: 29350 29050 69 152 0 29196 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 117400

[startup+822.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 25150
/proc/meminfo: memFree=1296064/2055920 swapFree=4181276/4192956
[pid=25149] ppid=25147 vsize=125056 CPUtime=822.07
/proc/25149/stat : 25149 (picosat) R 25147 25149 25112 0 -1 4194304 30958 0 0 0 82170 37 0 0 25 0 1 0 99978463 128057344 30943 1992294400 134512640 135137933 4294956240 18446744073709551615 134552174 0 0 4096 0 0 0 0 17 1 0 0
/proc/25149/statm: 31264 30943 69 152 0 31110 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 125056

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 25150
/proc/meminfo: memFree=1289152/2055920 swapFree=4181276/4192956
[pid=25149] ppid=25147 vsize=131788 CPUtime=882.06
/proc/25149/stat : 25149 (picosat) R 25147 25149 25112 0 -1 4194304 32681 0 0 0 88167 39 0 0 25 0 1 0 99978463 134950912 32666 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25149/statm: 32947 32666 69 152 0 32793 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 131788

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 25150
/proc/meminfo: memFree=1282112/2055920 swapFree=4181276/4192956
[pid=25149] ppid=25147 vsize=138784 CPUtime=942.04
/proc/25149/stat : 25149 (picosat) R 25147 25149 25112 0 -1 4194304 34432 0 0 0 94162 42 0 0 25 0 1 0 99978463 142114816 34417 1992294400 134512640 135137933 4294956240 18446744073709551615 134549012 0 0 4096 0 0 0 0 17 1 0 0
/proc/25149/statm: 34696 34417 69 152 0 34542 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 138784

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 25150
/proc/meminfo: memFree=1276288/2055920 swapFree=4181276/4192956
[pid=25149] ppid=25147 vsize=144592 CPUtime=1002.02
/proc/25149/stat : 25149 (picosat) R 25147 25149 25112 0 -1 4194304 35891 0 0 0 100159 43 0 0 25 0 1 0 99978463 148062208 35876 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25149/statm: 36148 35876 69 152 0 35994 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 144592

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 25150
/proc/meminfo: memFree=1270336/2055920 swapFree=4181276/4192956
[pid=25149] ppid=25147 vsize=150532 CPUtime=1062.01
/proc/25149/stat : 25149 (picosat) R 25147 25149 25112 0 -1 4194304 37392 0 0 0 106155 46 0 0 25 0 1 0 99978463 154144768 37377 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25149/statm: 37633 37377 69 152 0 37479 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 150532

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 25150
/proc/meminfo: memFree=1265024/2055920 swapFree=4181276/4192956
[pid=25149] ppid=25147 vsize=155812 CPUtime=1121.99
/proc/25149/stat : 25149 (picosat) R 25147 25149 25112 0 -1 4194304 38697 0 0 0 112152 47 0 0 25 0 1 0 99978463 159551488 38682 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25149/statm: 38953 38682 69 152 0 38799 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 155812

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 25150
/proc/meminfo: memFree=1260032/2055920 swapFree=4181276/4192956
[pid=25149] ppid=25147 vsize=160828 CPUtime=1181.98
/proc/25149/stat : 25149 (picosat) R 25147 25149 25112 0 -1 4194304 39958 0 0 0 118149 49 0 0 25 0 1 0 99978463 164687872 39943 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25149/statm: 40207 39943 69 152 0 40053 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 160828



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 25150
/proc/meminfo: memFree=1258560/2055920 swapFree=4181276/4192956
[pid=25149] ppid=25147 vsize=162148 CPUtime=1200.07
/proc/25149/stat : 25149 (picosat) R 25147 25149 25112 0 -1 4194304 40303 0 0 0 119958 49 0 0 25 0 1 0 99978463 166039552 40288 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25149/statm: 40537 40288 69 152 0 40383 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 162148

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): 1200.43
CPU time (s): 1200.11
CPU user time (s): 1199.59
CPU system time (s): 0.52392
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 162148

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.59
system time used= 0.52392
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 40303
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= 2546

runsolver used 1.05784 second user time and 2.76058 second system time

The end

Launcher Data

Begin job on node47 at 2009-04-26 06:18:27
IDJOB=1726990
IDBENCH=24627
IDSOLVER=506
FILE ID=node47/1726990-1240719506
PBS_JOBID= 9186903
Free space on /tmp= 66284 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT07/crafted/Hard/contest04/others/Composite-096BitPrimes-0.sat05-507.reshuffled-07.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1726990-1240719506/watcher-1726990-1240719506 -o /tmp/evaluation-result-1726990-1240719506/solver-1726990-1240719506 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1726990-1240719506.cnf

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

MD5SUM BENCH= 8b466b7ef3217bdc844a579ae744d427
RANDOM SEED=670162899

node47.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		: 3000.212
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		: 3000.212
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:       1420456 kB
Buffers:         68680 kB
Cached:         508432 kB
SwapCached:       6464 kB
Active:         275908 kB
Inactive:       309992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1420456 kB
SwapTotal:     4192956 kB
SwapFree:      4181276 kB
Dirty:            6076 kB
Writeback:           0 kB
Mapped:          13448 kB
Slab:            35560 kB
Committed_AS:   409580 kB
PageTables:       1444 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= 66284 MiB
End job on node47 at 2009-04-26 06:38:29