Trace number 1716987

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 1200.51

General information on the benchmark

Nameindustrial/fuhs/hard/
AProVE07-25.cnf
MD5SUM0acd143a4e60b38309663b5993b5ded9
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 variables8920
Number of clauses31884
Sum of the clauses size83706
Maximum clause length229
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 215331
Number of clauses of size 314327
Number of clauses of size 41469
Number of clauses of size 5588
Number of clauses of size over 5168

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-1716987-1240622719.cnf
0.00/0.00	c parsed header 'p cnf 8920 31884'
0.01/0.06	c initialized 8920 variables
0.01/0.06	c found 31884 non trivial clauses
0.01/0.06	c
0.01/0.06	c random number generator seed 0
0.01/0.06	c 
0.01/0.06	c  seconds     variables   original    learned     agility
0.01/0.06	c         level        used      conflicts    limit          MB
0.01/0.06	c 
0.01/0.06	c s   0.1   0.0  8483  13.7 16317    96   192     0   0.0   1.3 
0.01/0.08	c 
0.01/0.08	c initial reduction limit 8275 clauses
0.01/0.08	c 
0.01/0.08	c +   0.1  32.5  8483  18.9 16317   196   280  9102   5.5   1.3 
0.01/0.08	c R   0.1  32.5  8483  18.9 16317   196   280  9102   5.5   1.3 
0.01/0.09	c +   0.1  35.3  8483  26.9 16317   346   414 10012   5.7   1.3 
0.10/0.12	c R   0.1  34.0  8483  31.4 16317   497   555 10012   5.9   1.4 
0.10/0.12	c +   0.1  32.5  8483  31.9 16317   571   625 11013   5.8   1.4 
0.10/0.16	c +   0.2  27.6  8483  32.1 16317   908   951 12114   5.6   1.4 
0.20/0.23	c R   0.2  33.1  8483  64.9 16317  1302  1322 12114   8.1   1.5 
0.20/0.26	c +   0.3  38.0  8483  66.5 16317  1413  1427 13325   5.6   1.5 
0.29/0.37	c +   0.4  44.8  8483  76.6 16317  2170  2145 14657   4.4   1.6 
0.60/0.66	c +   0.7  44.3  8483  84.5 16317  3305  3254 16122   9.8   1.9 
0.60/0.66	c R   0.7  44.3  8483  84.5 16317  3307  3256 16122  10.0   1.9 
1.00/1.04	c +   1.0  46.4  8483  88.1 16317  5007  4926 17734  10.4   2.2 
1.59/1.64	c +   1.6  45.4  8483  90.1 16317  7560  7458 19507  22.6   2.9 
1.79/1.81	c N   1.8  45.1  8483  90.1 16317  8113  8010 19507  23.3   3.2 
2.69/2.77	c +   2.8  44.0  8483  93.3 16317 11389 11267 21457   8.1   4.0 
5.09/5.17	c +   5.2  43.7  8483  94.4 16317 17132 16983 23602  21.6   5.5 
5.99/6.02	c N   6.0  42.8  8483  94.5 16317 19335 19183 23602  23.8   6.0 
8.79/8.86	c +   8.9  41.2  8483  94.6 16317 25746 13723 25962  18.0   4.5 
14.48/14.50	c +  14.5  39.2  8483  94.8 16317 38667 13619 28558  10.1   5.1 
17.49/17.54	c R  17.5  38.1  8483  94.8 16317 44983 19934 28558  22.2   7.5 
17.49/17.54	c 
17.49/17.54	c  seconds     variables   original    learned     agility
17.49/17.54	c         level        used      conflicts    limit          MB
17.49/17.54	c 
25.29/25.36	c +  25.4  37.3  8483  94.8 16317 58048 18676 31413   7.6   6.7 
42.08/42.17	c +  42.2  35.5  8483  94.9 16317 87119 16255 34554  16.0   5.5 
51.58/51.61	c R  51.6  34.4  8483  95.0 16317 102e3 31807 34554   4.9   9.8 
66.47/66.56	c +  66.5  34.7  8483  95.2 16317 130e3 25184 38009   5.0   7.4 
101.85/101.95	c + 101.9  34.2  8483  95.3 16317 196e3 27907 41809   4.8   8.3 
121.55/121.65	c R 121.6  33.1  8483  95.6 16317 230e3 39598 41809   6.3  13.1 
156.24/156.31	c + 156.3  33.1  8483  95.6 16317 294e3 31271 45989  24.8   8.8 
248.31/248.48	c + 248.4  31.5  8483  95.6 16317 441e3 43385 50587   8.7  12.2 
288.80/288.97	c N 288.9  30.3  8483  95.9 16317 512e3 18171 50587  23.3   7.1 
352.17/352.35	c s 352.2  30.5  8465  95.9 16281 618e3 26822 50587   3.8   7.8 
352.27/352.44	c R 352.3  30.5  8465  95.9 16281 618e3 26919 50587   9.0   7.8 
352.47/352.63	c R 352.5  30.5  8465  95.9 16281 618e3 27225 50587  12.9   7.9 
352.88/353.09	c N 353.0  30.5  8465  95.9 16281 619e3 28029 50587  29.5   8.1 
354.17/354.37	c R 354.3  30.5  8465  95.9 16281 621e3 30032 50587  20.0   8.6 
357.27/357.43	c R 357.3  30.5  8465  95.9 16281 626e3 34839 50587   3.2   9.9 
366.46/366.69	c R 366.6  30.4  8465  95.9 16281 637e3 46062 50587   3.8  13.0 
382.16/382.31	c + 382.2  30.3  8465  95.9 16281 662e3 41142 55645  18.4  10.4 
382.66/382.87	c R 382.7  30.3  8465  95.9 16281 663e3 42414 55645  20.4  10.9 
417.05/417.28	c N 417.1  30.6  8465  95.9 16281 721e3 25340 55645  27.8   6.5 
496.02/496.21	c R 496.1  30.1  8465  96.0 16281 849e3 44248 55645  13.3  13.4 
580.20/580.48	c + 580.3  30.6  8465  96.0 16281 993e3 41458 61209  18.9  11.9 
661.17/661.43	c N 661.2  30.2  8465  96.0 16281 113e4 51280 61209  23.2  14.5 
661.17/661.43	c 
661.17/661.43	c  seconds     variables   original    learned     agility
661.17/661.43	c         level        used      conflicts    limit          MB
661.17/661.43	c 
885.49/885.81	c + 885.5  32.1  8465  96.2 16281 149e4 26308 67329  21.7   6.9 
1050.34/1050.78	c R 105e1  32.1  8465  96.5 16281 174e4 42584 67329  13.7  21.2 

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-1716987-1240622719/watcher-1716987-1240622719 -o /tmp/evaluation-result-1716987-1240622719/solver-1716987-1240622719 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1716987-1240622719.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: 1.83 1.94 1.68 3/64 24323
/proc/meminfo: memFree=1239776/2055920 swapFree=4181900/4192956
[pid=24323] ppid=24321 vsize=1480 CPUtime=0
/proc/24323/stat : 24323 (picosat) R 24321 24323 24176 0 -1 4194304 248 0 0 0 0 0 0 0 18 0 1 0 90299882 1515520 233 1992294400 134512640 135137933 4294956224 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/24323/statm: 370 233 56 152 0 216 0

[startup+0.0191761 s]
/proc/loadavg: 1.83 1.94 1.68 3/64 24323
/proc/meminfo: memFree=1239776/2055920 swapFree=4181900/4192956
[pid=24323] ppid=24321 vsize=2008 CPUtime=0.01
/proc/24323/stat : 24323 (picosat) R 24321 24323 24176 0 -1 4194304 390 0 0 0 1 0 0 0 18 0 1 0 90299882 2056192 375 1992294400 134512640 135137933 4294956224 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/24323/statm: 502 375 56 152 0 348 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2008

[startup+0.102191 s]
/proc/loadavg: 1.83 1.94 1.68 3/64 24323
/proc/meminfo: memFree=1239776/2055920 swapFree=4181900/4192956
[pid=24323] ppid=24321 vsize=2272 CPUtime=0.1
/proc/24323/stat : 24323 (picosat) R 24321 24323 24176 0 -1 4194304 457 0 0 0 10 0 0 0 18 0 1 0 90299882 2326528 442 1992294400 134512640 135137933 4294956224 18446744073709551615 134522845 0 0 4096 0 0 0 0 17 1 0 0
/proc/24323/statm: 568 442 69 152 0 414 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2272

[startup+0.301227 s]
/proc/loadavg: 1.83 1.94 1.68 3/64 24323
/proc/meminfo: memFree=1239776/2055920 swapFree=4181900/4192956
[pid=24323] ppid=24321 vsize=2448 CPUtime=0.29
/proc/24323/stat : 24323 (picosat) R 24321 24323 24176 0 -1 4194304 510 0 0 0 29 0 0 0 19 0 1 0 90299882 2506752 495 1992294400 134512640 135137933 4294956224 18446744073709551615 134551374 0 0 4096 0 0 0 0 17 1 0 0
/proc/24323/statm: 612 495 69 152 0 458 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2448

[startup+0.702301 s]
/proc/loadavg: 1.83 1.94 1.68 3/64 24323
/proc/meminfo: memFree=1239776/2055920 swapFree=4181900/4192956
[pid=24323] ppid=24321 vsize=2844 CPUtime=0.7
/proc/24323/stat : 24323 (picosat) R 24321 24323 24176 0 -1 4194304 595 0 0 0 70 0 0 0 22 0 1 0 90299882 2912256 580 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/24323/statm: 711 580 69 152 0 557 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2844

[startup+1.50144 s]
/proc/loadavg: 1.83 1.94 1.68 2/65 24324
/proc/meminfo: memFree=1237464/2055920 swapFree=4181900/4192956
[pid=24323] ppid=24321 vsize=3636 CPUtime=1.49
/proc/24323/stat : 24323 (picosat) R 24321 24323 24176 0 -1 4194304 801 0 0 0 149 0 0 0 25 0 1 0 90299882 3723264 786 1992294400 134512640 135137933 4294956224 18446744073709551615 134522909 0 0 4096 0 0 0 0 17 1 0 0
/proc/24323/statm: 909 786 69 152 0 755 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3636

[startup+3.10174 s]
/proc/loadavg: 1.83 1.94 1.68 2/65 24324
/proc/meminfo: memFree=1235864/2055920 swapFree=4181900/4192956
[pid=24323] ppid=24321 vsize=5228 CPUtime=3.09
/proc/24323/stat : 24323 (picosat) R 24321 24323 24176 0 -1 4194304 1184 0 0 0 309 0 0 0 25 0 1 0 90299882 5353472 1169 1992294400 134512640 135137933 4294956224 18446744073709551615 134547458 0 0 4096 0 0 0 0 17 1 0 0
/proc/24323/statm: 1307 1169 69 152 0 1153 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5228

[startup+6.30132 s]
/proc/loadavg: 1.77 1.92 1.68 2/65 24324
/proc/meminfo: memFree=1233560/2055920 swapFree=4181900/4192956
[pid=24323] ppid=24321 vsize=7340 CPUtime=6.29
/proc/24323/stat : 24323 (picosat) R 24321 24323 24176 0 -1 4194304 1701 0 0 0 629 0 0 0 25 0 1 0 90299882 7516160 1686 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24323/statm: 1835 1686 69 152 0 1681 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7340

[startup+12.7015 s]
/proc/loadavg: 1.71 1.90 1.67 2/65 24324
/proc/meminfo: memFree=1231896/2055920 swapFree=4181900/4192956
[pid=24323] ppid=24321 vsize=8660 CPUtime=12.69
/proc/24323/stat : 24323 (picosat) R 24321 24323 24176 0 -1 4194304 2041 0 0 0 1269 0 0 0 25 0 1 0 90299882 8867840 2015 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/24323/statm: 2165 2015 69 152 0 2011 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8660

[startup+25.5018 s]
/proc/loadavg: 1.55 1.86 1.66 2/65 24324
/proc/meminfo: memFree=1228888/2055920 swapFree=4181900/4192956
[pid=24323] ppid=24321 vsize=11432 CPUtime=25.49
/proc/24323/stat : 24323 (picosat) R 24321 24323 24176 0 -1 4194304 2747 0 0 0 2548 1 0 0 25 0 1 0 90299882 11706368 2721 1992294400 134512640 135137933 4294956224 18446744073709551615 134522705 0 0 4096 0 0 0 0 17 1 0 0
/proc/24323/statm: 2858 2721 69 152 0 2704 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11432

[startup+51.1015 s]
/proc/loadavg: 1.36 1.79 1.64 2/65 24324
/proc/meminfo: memFree=1228312/2055920 swapFree=4181900/4192956
[pid=24323] ppid=24321 vsize=12092 CPUtime=51.07
/proc/24323/stat : 24323 (picosat) R 24321 24323 24176 0 -1 4194304 2907 0 0 0 5106 1 0 0 25 0 1 0 90299882 12382208 2881 1992294400 134512640 135137933 4294956224 18446744073709551615 134543098 0 0 4096 0 0 0 0 17 1 0 0
/proc/24323/statm: 3023 2881 69 152 0 2869 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 12092

[startup+102.306 s]
/proc/loadavg: 1.15 1.66 1.61 2/65 24324
/proc/meminfo: memFree=1228120/2055920 swapFree=4181900/4192956
[pid=24323] ppid=24321 vsize=12348 CPUtime=102.26
/proc/24323/stat : 24323 (picosat) R 24321 24323 24176 0 -1 4194304 2932 0 0 0 10225 1 0 0 25 0 1 0 90299882 12644352 2906 1992294400 134512640 135137933 4294956224 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/24323/statm: 3087 2906 69 152 0 2933 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 12348

[startup+162.302 s]
/proc/loadavg: 1.06 1.54 1.56 2/65 24324
/proc/meminfo: memFree=1225304/2055920 swapFree=4181900/4192956
[pid=24323] ppid=24321 vsize=15120 CPUtime=162.23
/proc/24323/stat : 24323 (picosat) R 24321 24323 24176 0 -1 4194304 3633 0 0 0 16221 2 0 0 25 0 1 0 90299882 15482880 3607 1992294400 134512640 135137933 4294956224 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/24323/statm: 3780 3607 69 152 0 3626 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 15120

[startup+222.302 s]
/proc/loadavg: 1.02 1.44 1.53 2/65 24324
/proc/meminfo: memFree=1225176/2055920 swapFree=4181900/4192956
[pid=24323] ppid=24321 vsize=15252 CPUtime=222.22
/proc/24323/stat : 24323 (picosat) R 24321 24323 24176 0 -1 4194304 3659 0 0 0 22219 3 0 0 25 0 1 0 90299882 15618048 3633 1992294400 134512640 135137933 4294956224 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/24323/statm: 3813 3633 69 152 0 3659 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 15252

[startup+282.302 s]
/proc/loadavg: 1.00 1.36 1.49 2/65 24324
/proc/meminfo: memFree=1225112/2055920 swapFree=4181900/4192956
[pid=24323] ppid=24321 vsize=15252 CPUtime=282.2
/proc/24323/stat : 24323 (picosat) R 24321 24323 24176 0 -1 4194304 3675 0 0 0 28217 3 0 0 25 0 1 0 90299882 15618048 3649 1992294400 134512640 135137933 4294956224 18446744073709551615 134549127 0 0 4096 0 0 0 0 17 1 0 0
/proc/24323/statm: 3813 3649 69 152 0 3659 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 15252

[startup+342.302 s]
/proc/loadavg: 1.00 1.29 1.46 2/65 24324
/proc/meminfo: memFree=1223064/2055920 swapFree=4181900/4192956
[pid=24323] ppid=24321 vsize=17232 CPUtime=342.17
/proc/24323/stat : 24323 (picosat) R 24321 24323 24176 0 -1 4194304 4187 0 0 0 34213 4 0 0 25 0 1 0 90299882 17645568 4161 1992294400 134512640 135137933 4294956224 18446744073709551615 134551624 0 0 4096 0 0 0 0 17 1 0 0
/proc/24323/statm: 4308 4161 69 152 0 4154 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 17232

[startup+402.302 s]
/proc/loadavg: 1.00 1.23 1.43 2/65 24324
/proc/meminfo: memFree=1222936/2055920 swapFree=4181900/4192956
[pid=24323] ppid=24321 vsize=17232 CPUtime=402.15
/proc/24323/stat : 24323 (picosat) R 24321 24323 24176 0 -1 4194304 4197 0 0 0 40211 4 0 0 25 0 1 0 90299882 17645568 4171 1992294400 134512640 135137933 4294956224 18446744073709551615 134548659 0 0 4096 0 0 0 0 17 1 0 0
/proc/24323/statm: 4308 4171 69 152 0 4154 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 17232

[startup+462.302 s]
/proc/loadavg: 1.00 1.19 1.40 2/65 24324
/proc/meminfo: memFree=1222936/2055920 swapFree=4181900/4192956
[pid=24323] ppid=24321 vsize=17232 CPUtime=462.14
/proc/24323/stat : 24323 (picosat) R 24321 24323 24176 0 -1 4194304 4197 0 0 0 46209 5 0 0 25 0 1 0 90299882 17645568 4171 1992294400 134512640 135137933 4294956224 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/24323/statm: 4308 4171 69 152 0 4154 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 17232

[startup+522.302 s]
/proc/loadavg: 1.00 1.15 1.37 2/65 24324
/proc/meminfo: memFree=1221848/2055920 swapFree=4181900/4192956
[pid=24323] ppid=24321 vsize=18288 CPUtime=522.11
/proc/24323/stat : 24323 (picosat) R 24321 24323 24176 0 -1 4194304 4460 0 0 0 52206 5 0 0 25 0 1 0 90299882 18726912 4434 1992294400 134512640 135137933 4294956224 18446744073709551615 134527844 0 0 4096 0 0 0 0 17 1 0 0
/proc/24323/statm: 4572 4434 69 152 0 4418 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 18288

[startup+582.302 s]
/proc/loadavg: 1.00 1.12 1.34 2/65 24324
/proc/meminfo: memFree=1221848/2055920 swapFree=4181900/4192956
[pid=24323] ppid=24321 vsize=18288 CPUtime=582.1
/proc/24323/stat : 24323 (picosat) R 24321 24323 24176 0 -1 4194304 4460 0 0 0 58204 6 0 0 25 0 1 0 90299882 18726912 4434 1992294400 134512640 135137933 4294956224 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/24323/statm: 4572 4434 69 152 0 4418 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 18288

[startup+642.302 s]
/proc/loadavg: 1.00 1.10 1.32 2/65 24324
/proc/meminfo: memFree=1221336/2055920 swapFree=4181900/4192956
[pid=24323] ppid=24321 vsize=18816 CPUtime=642.08
/proc/24323/stat : 24323 (picosat) R 24321 24323 24176 0 -1 4194304 4583 0 0 0 64202 6 0 0 25 0 1 0 90299882 19267584 4557 1992294400 134512640 135137933 4294956224 18446744073709551615 134552061 0 0 4096 0 0 0 0 17 1 0 0
/proc/24323/statm: 4704 4557 69 152 0 4550 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 18816

[startup+702.301 s]
/proc/loadavg: 1.00 1.08 1.30 2/65 24324
/proc/meminfo: memFree=1221272/2055920 swapFree=4181900/4192956
[pid=24323] ppid=24321 vsize=18816 CPUtime=702.05
/proc/24323/stat : 24323 (picosat) R 24321 24323 24176 0 -1 4194304 4583 0 0 0 70199 6 0 0 25 0 1 0 90299882 19267584 4557 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24323/statm: 4704 4557 69 152 0 4550 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 18816

[startup+762.305 s]
/proc/loadavg: 1.00 1.06 1.27 2/65 24324
/proc/meminfo: memFree=1221208/2055920 swapFree=4181900/4192956
[pid=24323] ppid=24321 vsize=18764 CPUtime=762.04
/proc/24323/stat : 24323 (picosat) R 24321 24323 24176 0 -1 4194304 4583 0 0 0 76197 7 0 0 25 0 1 0 90299882 19214336 4557 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24323/statm: 4691 4557 69 152 0 4537 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 18764

[startup+822.301 s]
/proc/loadavg: 1.00 1.05 1.25 2/65 24326
/proc/meminfo: memFree=1218328/2055920 swapFree=4181900/4192956
[pid=24323] ppid=24321 vsize=21668 CPUtime=822.02
/proc/24323/stat : 24323 (picosat) R 24321 24323 24176 0 -1 4194304 5301 0 0 0 82194 8 0 0 25 0 1 0 90299882 22188032 5275 1992294400 134512640 135137933 4294956224 18446744073709551615 134552026 0 0 4096 0 0 0 0 17 1 0 0
/proc/24323/statm: 5417 5275 69 152 0 5263 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 21668

[startup+882.301 s]
/proc/loadavg: 1.00 1.04 1.24 2/65 24326
/proc/meminfo: memFree=1216920/2055920 swapFree=4181900/4192956
[pid=24323] ppid=24321 vsize=23120 CPUtime=881.99
/proc/24323/stat : 24323 (picosat) R 24321 24323 24176 0 -1 4194304 5660 0 0 0 88191 8 0 0 25 0 1 0 90299882 23674880 5634 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24323/statm: 5780 5634 69 152 0 5626 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 23120

[startup+942.301 s]
/proc/loadavg: 1.00 1.03 1.22 2/65 24326
/proc/meminfo: memFree=1216856/2055920 swapFree=4181900/4192956
[pid=24323] ppid=24321 vsize=23632 CPUtime=941.98
/proc/24323/stat : 24323 (picosat) R 24321 24323 24176 0 -1 4194304 5672 0 0 0 94189 9 0 0 25 0 1 0 90299882 24199168 5646 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24323/statm: 5908 5646 69 152 0 5754 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 23632

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.20 2/65 24326
/proc/meminfo: memFree=1216792/2055920 swapFree=4181900/4192956
[pid=24323] ppid=24321 vsize=23632 CPUtime=1001.96
/proc/24323/stat : 24323 (picosat) R 24321 24323 24176 0 -1 4194304 5672 0 0 0 100187 9 0 0 25 0 1 0 90299882 24199168 5646 1992294400 134512640 135137933 4294956224 18446744073709551615 134552061 0 0 4096 0 0 0 0 17 1 0 0
/proc/24323/statm: 5908 5646 69 152 0 5754 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 23632

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.18 2/65 24326
/proc/meminfo: memFree=1211928/2055920 swapFree=4181900/4192956
[pid=24323] ppid=24321 vsize=28516 CPUtime=1061.94
/proc/24323/stat : 24323 (picosat) R 24321 24323 24176 0 -1 4194304 6897 0 0 0 106184 10 0 0 25 0 1 0 90299882 29200384 6871 1992294400 134512640 135137933 4294956224 18446744073709551615 134548661 0 0 4096 0 0 0 0 17 1 0 0
/proc/24323/statm: 7129 6871 69 152 0 6975 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 28516

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.17 2/65 24326
/proc/meminfo: memFree=1210520/2055920 swapFree=4181900/4192956
[pid=24323] ppid=24321 vsize=29836 CPUtime=1121.92
/proc/24323/stat : 24323 (picosat) R 24321 24323 24176 0 -1 4194304 7244 0 0 0 112181 11 0 0 25 0 1 0 90299882 30552064 7218 1992294400 134512640 135137933 4294956224 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/24323/statm: 7459 7218 69 152 0 7305 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 29836

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.16 2/65 24326
/proc/meminfo: memFree=1210456/2055920 swapFree=4181900/4192956
[pid=24323] ppid=24321 vsize=29836 CPUtime=1181.9
/proc/24323/stat : 24323 (picosat) R 24321 24323 24176 0 -1 4194304 7244 0 0 0 118179 11 0 0 25 0 1 0 90299882 30552064 7218 1992294400 134512640 135137933 4294956224 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/24323/statm: 7459 7218 69 152 0 7305 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 29836



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.16 2/65 24326
/proc/meminfo: memFree=1210456/2055920 swapFree=4181900/4192956
[pid=24323] ppid=24321 vsize=29836 CPUtime=1200.09
/proc/24323/stat : 24323 (picosat) R 24321 24323 24176 0 -1 4194304 7244 0 0 0 119998 11 0 0 25 0 1 0 90299882 30552064 7218 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24323/statm: 7459 7218 69 152 0 7305 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 29836

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 1.16 2/65 24326
/proc/meminfo: memFree=1210456/2055920 swapFree=4181900/4192956
[pid=24323] ppid=24321 vsize=29836 CPUtime=1200.09
/proc/24323/stat : 24323 (picosat) R 24321 24323 24176 0 -1 4194304 7244 0 0 0 119998 11 0 0 25 0 1 0 90299882 30552064 7218 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24323/statm: 7459 7218 69 152 0 7305 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 29836

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.11
CPU user time (s): 1199.99
CPU system time (s): 0.118981
CPU usage (%): 99.9665
Max. virtual memory (cumulated for all children) (KiB): 29836

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.118981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7244
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= 1728

runsolver used 0.869867 second user time and 2.45763 second system time

The end

Launcher Data

Begin job on node44 at 2009-04-25 03:25:19
IDJOB=1716987
IDBENCH=20402
IDSOLVER=506
FILE ID=node44/1716987-1240622719
PBS_JOBID= 9186352
Free space on /tmp= 66216 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT07/industrial/fuhs/hard/AProVE07-25.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716987-1240622719/watcher-1716987-1240622719 -o /tmp/evaluation-result-1716987-1240622719/solver-1716987-1240622719 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1716987-1240622719.cnf

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

MD5SUM BENCH= 0acd143a4e60b38309663b5993b5ded9
RANDOM SEED=1319058560

node44.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		: 3000.267
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	: 5931.00
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		: 3000.267
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:       1240192 kB
Buffers:         41772 kB
Cached:         711484 kB
SwapCached:       4808 kB
Active:         112196 kB
Inactive:       648912 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1240192 kB
SwapTotal:     4192956 kB
SwapFree:      4181900 kB
Dirty:            1224 kB
Writeback:           0 kB
Mapped:          13960 kB
Slab:            40548 kB
Committed_AS:   326456 kB
PageTables:       1380 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= 66216 MiB
End job on node44 at 2009-04-25 03:45:21