Trace number 1728315

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) 1200.1 1200.41

General information on the benchmark

Namecrafted/Hard/contest05/others/
linvrinv9.sat05-568.reshuffled-07.cnf
MD5SUM0457634d4b446c9bbce48df93abd0143
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 variables2754
Number of clauses9154
Sum of the clauses size24624
Maximum clause length81
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22916
Number of clauses of size 36237
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51

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-1728315-1240735447.cnf
0.00/0.00	c parsed header 'p cnf 2754 9154'
0.00/0.01	c initialized 2754 variables
0.00/0.01	c found 9154 non trivial clauses
0.00/0.01	c
0.00/0.01	c random number generator seed 0
0.00/0.01	c 
0.00/0.01	c  seconds     variables   original    learned     agility
0.00/0.01	c         level        used      conflicts    limit          MB
0.00/0.01	c 
0.00/0.01	c s   0.0   0.0  2754   0.0  6238     0     0     0   0.0   0.4 
0.00/0.02	c 
0.00/0.02	c initial reduction limit 3119 clauses
0.00/0.02	c 
0.00/0.02	c +   0.0 113.0  2754  42.4  6238   100   100  3430  27.5   0.4 
0.00/0.02	c N   0.0 113.0  2754  42.6  6238   101   101  3430  27.7   0.4 
0.03/0.05	c +   0.0 118.7  2754  47.6  6238   250   250  3773  28.6   0.5 
0.03/0.07	c N   0.1 121.5  2754  50.6  6238   403   403  3773  30.9   0.5 
0.03/0.08	c +   0.1 122.2  2754  52.1  6238   475   475  4150  30.3   0.6 
0.09/0.14	c +   0.1 124.4  2754  53.2  6238   812   812  4565  32.4   0.7 
0.19/0.20	c N   0.2 125.2  2754  53.2  6238  1204  1204  4565  29.9   0.9 
0.19/0.22	c +   0.2 125.2  2754  53.2  6238  1317  1317  5021  32.8   0.9 
0.29/0.35	c +   0.4 126.1  2754  53.2  6238  2074  2074  5523  31.3   1.2 
0.49/0.55	c N   0.6 126.1  2754  53.2  6238  3206  3206  5523  29.6   1.6 
0.49/0.55	c +   0.6 126.1  2754  53.2  6238  3209  3209  6075  28.6   1.6 
0.79/0.86	c +   0.9 126.0  2754  53.4  6238  4911  4911  6682  31.3   2.2 
1.39/1.41	c +   1.4 125.1  2754  60.1  6238  7464  4114  7350  28.4   1.7 
1.49/1.51	c N   1.5 125.0  2754  60.1  6238  8017  4667  7350  31.1   1.9 
2.10/2.13	c +   2.1 124.0  2754  61.4  6238 11293  4257  8085  31.4   1.8 
3.20/3.29	c +   3.3 122.2  2754  62.0  6238 17036  5947  8893  28.9   2.5 
3.69/3.78	c N   3.8 121.4  2754  62.0  6238 19244  8155  8893  35.1   3.3 
5.19/5.21	c +   5.2 119.5  2754  62.1  6238 25650  5642  9782  40.0   2.2 
7.89/7.93	c +   7.9 117.0  2754  62.1  6238 38571  8759 10760  31.0   3.2 
9.19/9.24	c N   9.2 116.5  2754  62.1  6238 44893  9687 10760  36.1   3.5 
9.19/9.24	c 
9.19/9.24	c  seconds     variables   original    learned     agility
9.19/9.24	c         level        used      conflicts    limit          MB
9.19/9.24	c 
12.09/12.11	c +  12.1 115.6  2754  62.1  6238 57952  6562 11836  33.0   2.4 
18.98/19.01	c +  19.0 115.2  2754  62.1  6238 87023  5974 13019  32.7   2.2 
23.09/23.11	c N  23.1 115.0  2754  62.7  6238 102e3  8499 13019  38.8   3.1 
30.18/30.27	c +  30.3 114.4  2754  63.4  6238 130e3 10444 14320  34.4   3.9 
47.58/47.61	c +  47.6 113.4  2754  64.4  6238 196e3 11248 15752  31.5   4.2 
56.88/56.92	c N  56.9 113.0  2754  64.4  6238 230e3 14400 15752  34.6   5.1 
73.87/73.92	c +  73.9 112.3  2754  65.6  6238 294e3 14682 17327  31.4   5.5 
116.96/117.01	c + 117.0 111.6  2754  68.5  6238 441e3 14250 19059  30.2   5.3 
138.25/138.35	c N 138.3 111.3  2754  68.5  6238 512e3 18840 19059  32.8   7.1 
184.54/184.64	c + 184.6 110.9  2754  69.9  6238 662e3 15437 20964  33.9   5.9 
291.02/291.17	c + 291.1 110.8  2754  73.5  6238 993e3 10548 23060  37.4   3.9 
337.00/337.14	c N 337.1 110.7  2754  74.5  6238 112e4 18234 23060  38.7   7.3 
454.37/454.56	c + 454.4 110.3  2754  77.1  6238 148e4 22275 25366  35.1   8.0 
717.20/717.40	c + 717.2 109.8  2754  80.2  6238 223e4 17953 27902  36.2   6.8 
805.38/805.65	c N 805.4 109.7  2754  80.7  6238 246e4 20141 27902  38.1   7.4 
1132.40/1132.79	c + 113e1 109.0  2754 100.0  6238 335e4 14449 30692  40.9   6.5

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-1728315-1240735447/watcher-1728315-1240735447 -o /tmp/evaluation-result-1728315-1240735447/solver-1728315-1240735447 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1728315-1240735447.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 0.99 1.15 2/64 26023
/proc/meminfo: memFree=1777800/2055920 swapFree=4180816/4192956
[pid=26023] ppid=26021 vsize=1044 CPUtime=0
/proc/26023/stat : 26023 (picosat) R 26021 26023 25856 0 -1 4194304 160 0 0 0 0 0 0 0 18 0 1 0 101572580 1069056 145 1992294400 134512640 135137933 4294956224 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/26023/statm: 261 146 56 152 0 107 0

[startup+0.041655 s]
/proc/loadavg: 0.92 0.99 1.15 2/64 26023
/proc/meminfo: memFree=1777800/2055920 swapFree=4180816/4192956
[pid=26023] ppid=26021 vsize=1308 CPUtime=0.03
/proc/26023/stat : 26023 (picosat) R 26021 26023 25856 0 -1 4194304 225 0 0 0 3 0 0 0 18 0 1 0 101572580 1339392 210 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/26023/statm: 327 210 69 152 0 173 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1308

[startup+0.10166 s]
/proc/loadavg: 0.92 0.99 1.15 2/64 26023
/proc/meminfo: memFree=1777800/2055920 swapFree=4180816/4192956
[pid=26023] ppid=26021 vsize=1440 CPUtime=0.09
/proc/26023/stat : 26023 (picosat) R 26021 26023 25856 0 -1 4194304 260 0 0 0 9 0 0 0 18 0 1 0 101572580 1474560 245 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/26023/statm: 360 245 69 152 0 206 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1440

[startup+0.30168 s]
/proc/loadavg: 0.92 0.99 1.15 2/64 26023
/proc/meminfo: memFree=1777800/2055920 swapFree=4180816/4192956
[pid=26023] ppid=26021 vsize=1836 CPUtime=0.29
/proc/26023/stat : 26023 (picosat) R 26021 26023 25856 0 -1 4194304 377 0 0 0 29 0 0 0 20 0 1 0 101572580 1880064 362 1992294400 134512640 135137933 4294956224 18446744073709551615 134548672 0 0 4096 0 0 0 0 17 1 0 0
/proc/26023/statm: 459 362 69 152 0 305 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1836

[startup+0.701721 s]
/proc/loadavg: 0.92 0.99 1.15 2/64 26023
/proc/meminfo: memFree=1777800/2055920 swapFree=4180816/4192956
[pid=26023] ppid=26021 vsize=2628 CPUtime=0.69
/proc/26023/stat : 26023 (picosat) R 26021 26023 25856 0 -1 4194304 584 0 0 0 69 0 0 0 23 0 1 0 101572580 2691072 569 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/26023/statm: 657 569 69 152 0 503 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2628

[startup+1.5018 s]
/proc/loadavg: 0.92 0.99 1.15 2/65 26024
/proc/meminfo: memFree=1775168/2055920 swapFree=4180816/4192956
[pid=26023] ppid=26021 vsize=3684 CPUtime=1.49
/proc/26023/stat : 26023 (picosat) R 26021 26023 25856 0 -1 4194304 847 0 0 0 149 0 0 0 25 0 1 0 101572580 3772416 832 1992294400 134512640 135137933 4294956224 18446744073709551615 134552014 0 0 4096 0 0 0 0 17 1 0 0
/proc/26023/statm: 921 832 69 152 0 767 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3684

[startup+3.10197 s]
/proc/loadavg: 0.92 0.99 1.15 2/65 26024
/proc/meminfo: memFree=1774528/2055920 swapFree=4180816/4192956
[pid=26023] ppid=26021 vsize=4080 CPUtime=3.09
/proc/26023/stat : 26023 (picosat) R 26021 26023 25856 0 -1 4194304 935 0 0 0 309 0 0 0 25 0 1 0 101572580 4177920 920 1992294400 134512640 135137933 4294956224 18446744073709551615 134548664 0 0 4096 0 0 0 0 17 1 0 0
/proc/26023/statm: 1020 920 69 152 0 866 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4080

[startup+6.30129 s]
/proc/loadavg: 0.93 0.99 1.15 2/65 26024
/proc/meminfo: memFree=1773632/2055920 swapFree=4180816/4192956
[pid=26023] ppid=26021 vsize=4632 CPUtime=6.29
/proc/26023/stat : 26023 (picosat) R 26021 26023 25856 0 -1 4194304 1066 0 0 0 629 0 0 0 25 0 1 0 101572580 4743168 1051 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26023/statm: 1158 1051 69 152 0 1004 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4632

[startup+12.7019 s]
/proc/loadavg: 0.93 0.99 1.15 2/65 26024
/proc/meminfo: memFree=1773376/2055920 swapFree=4180816/4192956
[pid=26023] ppid=26021 vsize=4892 CPUtime=12.69
/proc/26023/stat : 26023 (picosat) R 26021 26023 25856 0 -1 4194304 1111 0 0 0 1269 0 0 0 25 0 1 0 101572580 5009408 1096 1992294400 134512640 135137933 4294956224 18446744073709551615 134553679 0 0 4096 0 0 0 0 17 1 0 0
/proc/26023/statm: 1223 1096 69 152 0 1069 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4892

[startup+25.5012 s]
/proc/loadavg: 0.95 0.99 1.15 2/65 26024
/proc/meminfo: memFree=1772096/2055920 swapFree=4180816/4192956
[pid=26023] ppid=26021 vsize=6080 CPUtime=25.48
/proc/26023/stat : 26023 (picosat) R 26021 26023 25856 0 -1 4194304 1419 0 0 0 2548 0 0 0 25 0 1 0 101572580 6225920 1404 1992294400 134512640 135137933 4294956224 18446744073709551615 134553611 0 0 4096 0 0 0 0 17 1 0 0
/proc/26023/statm: 1520 1404 69 152 0 1366 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6080

[startup+51.1019 s]
/proc/loadavg: 0.96 0.99 1.14 2/65 26024
/proc/meminfo: memFree=1771200/2055920 swapFree=4180816/4192956
[pid=26023] ppid=26021 vsize=7004 CPUtime=51.08
/proc/26023/stat : 26023 (picosat) R 26021 26023 25856 0 -1 4194304 1655 0 0 0 5107 1 0 0 25 0 1 0 101572580 7172096 1640 1992294400 134512640 135137933 4294956224 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/26023/statm: 1751 1640 69 152 0 1597 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7004

[startup+102.305 s]
/proc/loadavg: 0.98 0.99 1.13 2/65 26024
/proc/meminfo: memFree=1770304/2055920 swapFree=4180816/4192956
[pid=26023] ppid=26021 vsize=7928 CPUtime=102.27
/proc/26023/stat : 26023 (picosat) R 26021 26023 25856 0 -1 4194304 1856 0 0 0 10226 1 0 0 25 0 1 0 101572580 8118272 1841 1992294400 134512640 135137933 4294956224 18446744073709551615 134554574 0 0 4096 0 0 0 0 17 1 0 0
/proc/26023/statm: 1982 1841 69 152 0 1828 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 7928

[startup+162.301 s]
/proc/loadavg: 0.99 0.99 1.12 2/65 26024
/proc/meminfo: memFree=1769600/2055920 swapFree=4180816/4192956
[pid=26023] ppid=26021 vsize=8584 CPUtime=162.25
/proc/26023/stat : 26023 (picosat) R 26021 26023 25856 0 -1 4194304 2023 0 0 0 16224 1 0 0 25 0 1 0 101572580 8790016 2008 1992294400 134512640 135137933 4294956224 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/26023/statm: 2146 2008 69 152 0 1992 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 8584

[startup+222.301 s]
/proc/loadavg: 0.99 0.99 1.11 2/65 26024
/proc/meminfo: memFree=1768768/2055920 swapFree=4180816/4192956
[pid=26023] ppid=26021 vsize=9356 CPUtime=222.24
/proc/26023/stat : 26023 (picosat) R 26021 26023 25856 0 -1 4194304 2217 0 0 0 22222 2 0 0 25 0 1 0 101572580 9580544 2202 1992294400 134512640 135137933 4294956224 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/26023/statm: 2339 2202 69 152 0 2185 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 9356

[startup+282.301 s]
/proc/loadavg: 0.99 0.99 1.10 2/65 26024
/proc/meminfo: memFree=1768640/2055920 swapFree=4180816/4192956
[pid=26023] ppid=26021 vsize=9348 CPUtime=282.22
/proc/26023/stat : 26023 (picosat) R 26021 26023 25856 0 -1 4194304 2226 0 0 0 28220 2 0 0 25 0 1 0 101572580 9572352 2211 1992294400 134512640 135137933 4294956224 18446744073709551615 134552061 0 0 4096 0 0 0 0 17 1 0 0
/proc/26023/statm: 2337 2211 69 152 0 2183 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 9348

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 1.09 2/65 26024
/proc/meminfo: memFree=1767488/2055920 swapFree=4180816/4192956
[pid=26023] ppid=26021 vsize=10536 CPUtime=342.2
/proc/26023/stat : 26023 (picosat) R 26021 26023 25856 0 -1 4194304 2515 0 0 0 34218 2 0 0 25 0 1 0 101572580 10788864 2500 1992294400 134512640 135137933 4294956224 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/26023/statm: 2634 2500 69 152 0 2480 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 10536

[startup+402.302 s]
/proc/loadavg: 0.99 0.99 1.08 2/65 26024
/proc/meminfo: memFree=1767424/2055920 swapFree=4180816/4192956
[pid=26023] ppid=26021 vsize=10536 CPUtime=402.18
/proc/26023/stat : 26023 (picosat) R 26021 26023 25856 0 -1 4194304 2515 0 0 0 40216 2 0 0 25 0 1 0 101572580 10788864 2500 1992294400 134512640 135137933 4294956224 18446744073709551615 134552908 0 0 4096 0 0 0 0 17 1 0 0
/proc/26023/statm: 2634 2500 69 152 0 2480 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 10536

[startup+462.302 s]
/proc/loadavg: 0.99 0.99 1.08 2/65 26024
/proc/meminfo: memFree=1767232/2055920 swapFree=4180816/4192956
[pid=26023] ppid=26021 vsize=10668 CPUtime=462.18
/proc/26023/stat : 26023 (picosat) R 26021 26023 25856 0 -1 4194304 2560 0 0 0 46215 3 0 0 25 0 1 0 101572580 10924032 2545 1992294400 134512640 135137933 4294956224 18446744073709551615 134548659 0 0 4096 0 0 0 0 17 1 0 0
/proc/26023/statm: 2667 2545 69 152 0 2513 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 10668

[startup+522.302 s]
/proc/loadavg: 0.99 0.99 1.07 2/65 26024
/proc/meminfo: memFree=1766912/2055920 swapFree=4180816/4192956
[pid=26023] ppid=26021 vsize=10932 CPUtime=522.16
/proc/26023/stat : 26023 (picosat) R 26021 26023 25856 0 -1 4194304 2635 0 0 0 52213 3 0 0 25 0 1 0 101572580 11194368 2620 1992294400 134512640 135137933 4294956224 18446744073709551615 134553613 0 0 4096 0 0 0 0 17 1 0 0
/proc/26023/statm: 2733 2620 69 152 0 2579 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 10932

[startup+582.302 s]
/proc/loadavg: 0.99 0.99 1.06 2/65 26024
/proc/meminfo: memFree=1766848/2055920 swapFree=4180816/4192956
[pid=26023] ppid=26021 vsize=10932 CPUtime=582.14
/proc/26023/stat : 26023 (picosat) R 26021 26023 25856 0 -1 4194304 2635 0 0 0 58211 3 0 0 25 0 1 0 101572580 11194368 2620 1992294400 134512640 135137933 4294956224 18446744073709551615 134554525 0 0 4096 0 0 0 0 17 1 0 0
/proc/26023/statm: 2733 2620 69 152 0 2579 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 10932

[startup+642.301 s]
/proc/loadavg: 0.99 0.99 1.06 2/65 26024
/proc/meminfo: memFree=1766720/2055920 swapFree=4180816/4192956
[pid=26023] ppid=26021 vsize=11064 CPUtime=642.13
/proc/26023/stat : 26023 (picosat) R 26021 26023 25856 0 -1 4194304 2662 0 0 0 64210 3 0 0 25 0 1 0 101572580 11329536 2647 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26023/statm: 2766 2647 69 152 0 2612 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 11064

[startup+702.301 s]
/proc/loadavg: 0.99 0.99 1.05 2/65 26024
/proc/meminfo: memFree=1766528/2055920 swapFree=4180816/4192956
[pid=26023] ppid=26021 vsize=11196 CPUtime=702.11
/proc/26023/stat : 26023 (picosat) R 26021 26023 25856 0 -1 4194304 2711 0 0 0 70208 3 0 0 25 0 1 0 101572580 11464704 2696 1992294400 134512640 135137933 4294956224 18446744073709551615 134553613 0 0 4096 0 0 0 0 17 1 0 0
/proc/26023/statm: 2799 2696 69 152 0 2645 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 11196

[startup+762.305 s]
/proc/loadavg: 0.99 0.99 1.05 2/65 26024
/proc/meminfo: memFree=1765632/2055920 swapFree=4180816/4192956
[pid=26023] ppid=26021 vsize=12120 CPUtime=762.1
/proc/26023/stat : 26023 (picosat) R 26021 26023 25856 0 -1 4194304 2924 0 0 0 76206 4 0 0 25 0 1 0 101572580 12410880 2909 1992294400 134512640 135137933 4294956224 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/26023/statm: 3030 2909 69 152 0 2876 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 12120

[startup+822.301 s]
/proc/loadavg: 0.99 0.99 1.04 2/65 26024
/proc/meminfo: memFree=1764992/2055920 swapFree=4180816/4192956
[pid=26023] ppid=26021 vsize=12648 CPUtime=822.08
/proc/26023/stat : 26023 (picosat) R 26021 26023 25856 0 -1 4194304 3063 0 0 0 82204 4 0 0 25 0 1 0 101572580 12951552 3048 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26023/statm: 3162 3048 69 152 0 3008 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 12648

[startup+882.302 s]
/proc/loadavg: 0.99 0.99 1.04 2/65 26024
/proc/meminfo: memFree=1764800/2055920 swapFree=4180816/4192956
[pid=26023] ppid=26021 vsize=12780 CPUtime=882.07
/proc/26023/stat : 26023 (picosat) R 26021 26023 25856 0 -1 4194304 3112 0 0 0 88202 5 0 0 25 0 1 0 101572580 13086720 3097 1992294400 134512640 135137933 4294956224 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/26023/statm: 3195 3097 69 152 0 3041 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 12780

[startup+942.302 s]
/proc/loadavg: 0.99 0.99 1.03 2/65 26024
/proc/meminfo: memFree=1764416/2055920 swapFree=4180816/4192956
[pid=26023] ppid=26021 vsize=13152 CPUtime=942.05
/proc/26023/stat : 26023 (picosat) R 26021 26023 25856 0 -1 4194304 3181 0 0 0 94200 5 0 0 25 0 1 0 101572580 13467648 3166 1992294400 134512640 135137933 4294956224 18446744073709551615 134552406 0 0 4096 0 0 0 0 17 1 0 0
/proc/26023/statm: 3288 3166 69 152 0 3134 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 13152

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 1.02 2/65 26024
/proc/meminfo: memFree=1764480/2055920 swapFree=4180816/4192956
[pid=26023] ppid=26021 vsize=13128 CPUtime=1002.04
/proc/26023/stat : 26023 (picosat) R 26021 26023 25856 0 -1 4194304 3181 0 0 0 100199 5 0 0 25 0 1 0 101572580 13443072 3166 1992294400 134512640 135137933 4294956224 18446744073709551615 134553611 0 0 4096 0 0 0 0 17 1 0 0
/proc/26023/statm: 3282 3166 69 152 0 3128 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 13128

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 1.02 2/65 26030
/proc/meminfo: memFree=1764288/2055920 swapFree=4180816/4192956
[pid=26023] ppid=26021 vsize=13128 CPUtime=1062.01
/proc/26023/stat : 26023 (picosat) R 26021 26023 25856 0 -1 4194304 3181 0 0 0 106196 5 0 0 25 0 1 0 101572580 13443072 3166 1992294400 134512640 135137933 4294956224 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/26023/statm: 3282 3166 69 152 0 3128 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 13128

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 1.01 2/65 26030
/proc/meminfo: memFree=1760768/2055920 swapFree=4180816/4192956
[pid=26023] ppid=26021 vsize=17088 CPUtime=1122
/proc/26023/stat : 26023 (picosat) R 26021 26023 25856 0 -1 4194304 4170 0 0 0 112194 6 0 0 25 0 1 0 101572580 17498112 4155 1992294400 134512640 135137933 4294956224 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/26023/statm: 4272 4155 69 152 0 4118 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 17088

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 1.01 2/65 26030
/proc/meminfo: memFree=1758592/2055920 swapFree=4180816/4192956
[pid=26023] ppid=26021 vsize=18804 CPUtime=1181.98
/proc/26023/stat : 26023 (picosat) R 26021 26023 25856 0 -1 4194304 4609 0 0 0 118192 6 0 0 25 0 1 0 101572580 19255296 4594 1992294400 134512640 135137933 4294956224 18446744073709551615 134553611 0 0 4096 0 0 0 0 17 1 0 0
/proc/26023/statm: 4701 4594 69 152 0 4547 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 18804



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.99 1.00 2/65 26030
/proc/meminfo: memFree=1758592/2055920 swapFree=4180816/4192956
[pid=26023] ppid=26021 vsize=18804 CPUtime=1200.08
/proc/26023/stat : 26023 (picosat) R 26021 26023 25856 0 -1 4194304 4610 0 0 0 120002 6 0 0 25 0 1 0 101572580 19255296 4595 1992294400 134512640 135137933 4294956224 18446744073709551615 134551631 0 0 4096 0 0 0 0 17 1 0 0
/proc/26023/statm: 4701 4595 69 152 0 4547 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 18804

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): 1200.41
CPU time (s): 1200.1
CPU user time (s): 1200.02
CPU system time (s): 0.072988
CPU usage (%): 99.9739
Max. virtual memory (cumulated for all children) (KiB): 18804

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.072988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4610
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= 2737

runsolver used 0.856869 second user time and 2.56461 second system time

The end

Launcher Data 

Begin job on node45 at 2009-04-26 10:44:07
IDJOB=1728315
IDBENCH=24668
IDSOLVER=506
FILE ID=node45/1728315-1240735447
PBS_JOBID= 9186975
Free space on /tmp= 66296 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT07/crafted/Hard/contest05/others/linvrinv9.sat05-568.reshuffled-07.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1728315-1240735447/watcher-1728315-1240735447 -o /tmp/evaluation-result-1728315-1240735447/solver-1728315-1240735447 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1728315-1240735447.cnf

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

MD5SUM BENCH= 0457634d4b446c9bbce48df93abd0143
RANDOM SEED=914095991

node45.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		: 3000.231
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		: 3000.231
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:       1778216 kB
Buffers:         22900 kB
Cached:         175196 kB
SwapCached:       5972 kB
Active:          12900 kB
Inactive:       193632 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1778216 kB
SwapTotal:     4192956 kB
SwapFree:      4180816 kB
Dirty:             848 kB
Writeback:           0 kB
Mapped:          14088 kB
Slab:            57196 kB
Committed_AS:   408844 kB
PageTables:       1376 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= 66292 MiB
End job on node45 at 2009-04-26 11:04:09