Trace number 1556013

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) 1200.05 1200.41

General information on the benchmark

NameAPPLICATIONS/bitverif/countbitsarray/
countbitsarray02_32.cnf
MD5SUMda0c445b72f13d929ab0690c3bfa81ed
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark926.251
Satisfiable
(Un)Satisfiability was proved
Number of variables4252
Number of clauses12563
Sum of the clauses size29311
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 28374
Number of clauses of size 34187
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-1556013-1238745195.cnf
0.00/0.00	c parsed header 'p cnf 4252 12563'
0.00/0.03	c initialized 4252 variables
0.00/0.03	c found 12563 non trivial clauses
0.00/0.03	c
0.00/0.03	c random number generator seed 0
0.00/0.03	c 
0.00/0.03	c  seconds     variables   original    learned     agility
0.00/0.03	c         level        used      conflicts    limit          MB
0.00/0.03	c 
0.00/0.03	c s   0.0   0.0  1955  66.5  1942    86     0     0   0.0   0.5 
0.00/0.03	c 
0.00/0.03	c initial reduction limit 2093 clauses
0.00/0.03	c 
0.00/0.03	c +   0.0  52.7  1955  73.6  1942   186    97  2302  21.4   0.5 
0.00/0.03	c R   0.0  52.7  1955  74.1  1942   187    98  2302  21.6   0.5 
0.00/0.04	c +   0.0  58.1  1955  93.2  1942   336   235  2532  22.6   0.5 
0.00/0.04	c N   0.0  61.9  1955  98.1  1942   488   380  2532  27.6   0.6 
0.00/0.05	c +   0.1  62.9  1955  98.1  1942   561   452  2785  27.1   0.6 
0.06/0.07	c +   0.1  64.9  1955  99.0  1942   898   779  3063  20.2   0.6 
0.06/0.09	c N   0.1  63.0  1955  99.5  1942  1291  1170  3063  37.0   0.6 
0.06/0.09	c +   0.1  62.6  1955  99.5  1942  1403  1280  3369  41.0   0.7 
0.09/0.13	c +   0.1  57.6  1955  99.7  1942  2160  2019  3705  32.0   0.8 
0.19/0.21	c +   0.2  53.3  1955  99.9  1942  3295  3144  4075  34.2   0.9 
0.19/0.21	c N   0.2  53.3  1955  99.9  1942  3295  3144  4075  34.2   0.9 
0.29/0.35	c +   0.4  50.0  1955  99.9  1942  4997  2748  4482  28.9   0.9 
0.39/0.49	c s   0.5  47.1  1952  99.9  1939  6650  4392  4482  25.8   1.1 
0.49/0.50	c N   0.5  47.1  1951  99.9  1939  6828  2281  4482  27.2   0.8 
0.49/0.52	c N   0.5  47.7  1951  99.9  1939  7129  2567  4482  25.2   0.8 
0.49/0.53	c +   0.5  48.3  1951  99.9  1939  7550  2970  4930  25.8   0.9 
0.49/0.55	c N   0.6  49.2  1951  99.9  1939  7933  3347  4930  26.0   0.9 
0.59/0.67	c N   0.7  49.6  1951 100.0  1939  9941  2788  4930  28.3   0.8 
0.69/0.78	c +   0.8  48.5  1951 100.0  1939 11379  4213  5423  31.1   1.0 
1.00/1.07	c N   1.1  48.6  1951 100.0  1939 14757  4765  5423  30.5   1.2 
1.00/1.07	c 
1.00/1.07	c  seconds     variables   original    learned     agility
1.00/1.07	c         level        used      conflicts    limit          MB
1.00/1.07	c 
1.19/1.27	c +   1.3  49.5  1951 100.0  1939 17122  4329  5965  24.5   1.1 
1.19/1.29	c s   1.3  49.6  1848 100.0  1843 17329  4471  5965  24.0   1.2 
1.29/1.30	c N   1.3  49.6  1848 100.0  1843 17395  4537  5965  23.6   1.2 
1.29/1.32	c N   1.3  49.9  1848 100.0  1843 17696  4836  5965  27.1   1.2 
1.29/1.38	c N   1.4  50.4  1848 100.0  1843 18499  5630  5965  27.9   1.3 
1.49/1.52	c N   1.5  50.6  1848 100.0  1843 20505  4606  5965  27.3   1.1 
1.79/1.80	c R   1.8  50.8  1847 100.0  1843 24182  5230  5965  19.4   1.2 
1.79/1.81	c N   1.8  51.0  1847 100.0  1843 24483  5529  5965  29.4   1.2 
1.79/1.86	c N   1.9  51.1  1847 100.0  1843 25284  3324  5965  30.4   0.9 
1.79/1.89	c +   1.9  51.1  1847 100.0  1843 25770  3802  6561  27.4   1.0 
1.99/2.02	c N   2.0  50.7  1847 100.0  1843 27296  5324  6561  26.8   1.2 
2.29/2.38	c N   2.4  49.7  1847 100.0  1843 32111  3469  6561  34.1   1.1 
2.99/3.07	c +   3.1  48.0  1847 100.0  1843 38691  3411  7217  28.8   1.1 
3.39/3.45	c N   3.5  47.6  1847 100.0  1843 43329  4400  7217  29.2   1.1 
3.59/3.68	c s   3.7  47.9  1837 100.0  1839 46803  4174  7217  28.8   1.0 
3.59/3.69	c N   3.7  48.0  1837 100.0  1839 46898  4269  7217  28.8   1.0 
3.69/3.70	c N   3.7  48.0  1837 100.0  1839 47198  4566  7217  28.6   1.0 
3.69/3.76	c N   3.8  48.0  1837 100.0  1839 47999  5365  7217  28.6   1.1 
3.89/3.95	c N   3.9  47.8  1837 100.0  1839 50004  3730  7217  30.0   1.1 
4.30/4.40	c R   4.4  47.2  1837 100.0  1839 54813  4893  7217  21.4   1.3 
4.49/4.60	c +   4.6  47.8  1837 100.0  1839 58079  4514  7938  26.1   1.1 
5.29/5.34	c N   5.3  47.2  1837 100.0  1839 66031  4448  7938  26.2   1.1 
5.29/5.34	c 
5.29/5.34	c  seconds     variables   original    learned     agility
5.29/5.34	c         level        used      conflicts    limit          MB
5.29/5.34	c 
7.29/7.39	c +   7.4  44.2  1837 100.0  1839 87150  5545  8731  33.2   1.2 
7.70/7.73	c N   7.7  44.0  1837 100.0  1839 91678  5678  8731  26.4   1.2 
9.39/9.43	c s   9.4  43.4  1831 100.0  1836 111e3  7394  8731  22.3   1.6 
9.39/9.43	c R   9.4  43.4  1831 100.0  1836 111e3  7491  8731  21.1   1.6 
9.39/9.45	c N   9.5  43.4  1831 100.0  1836 111e3  7789  8731  30.3   1.7 
9.49/9.51	c N   9.5  43.4  1831 100.0  1836 112e3  8587  8731  29.7   1.8 
9.59/9.67	c N   9.7  43.5  1831 100.0  1836 114e3  6193  8731  26.0   1.4 
9.99/10.06	c N  10.1  43.4  1831 100.0  1836 119e3  6583  8731  23.4   1.4 
11.19/11.21	c N  11.2  42.8  1831 100.0  1836 130e3  4573  8731  31.7   1.1 
11.19/11.24	c +  11.2  42.7  1831 100.0  1836 130e3  5036  9604  26.9   1.2 
13.69/13.70	c N  13.7  42.6  1831 100.0  1836 155e3  5989  9604  26.2   1.5 
17.29/17.39	c +  17.4  41.6  1831 100.0  1836 196e3  7517 10564  26.8   1.5 
19.39/19.50	c N  19.5  41.4  1831 100.0  1836 213e3  9034 10564  26.9   2.1 
19.79/19.89	c s  19.9  41.3  1811 100.0  1818 217e3  7530 10564  29.6   1.6 
19.89/19.90	c N  19.9  41.3  1811 100.0  1818 217e3  7622 10564  25.5   1.6 
19.89/19.92	c N  19.9  41.3  1811 100.0  1818 217e3  7924 10564  23.6   1.7 
19.89/19.98	c N  20.0  41.4  1811 100.0  1818 218e3  8720 10564  33.7   1.8 
20.09/20.15	c R  20.1  41.4  1811 100.0  1818 220e3  5409 10564  19.0   1.3 
20.49/20.53	c N  20.5  41.3  1811 100.0  1818 225e3 10216 10564  27.9   1.9 
20.89/20.91	c N  20.9  41.1  1810 100.0  1818 230e3  9392 10564  24.5   1.8 
20.89/20.93	c N  20.9  41.1  1810 100.0  1818 230e3  9697 10564  28.0   1.8 
20.89/20.99	c s  21.0  41.1  1808 100.0  1818 230e3 10020 10564  27.8   1.8 
20.89/20.99	c 
20.89/20.99	c  seconds     variables   original    learned     agility
20.89/20.99	c         level        used      conflicts    limit          MB
20.89/20.99	c 
20.99/21.02	c R  21.0  41.1  1808 100.0  1818 231e3 10491 10564  20.6   1.9 
21.09/21.19	c N  21.2  41.1  1808 100.0  1818 233e3  7174 10564  29.7   1.5 
21.69/21.73	c N  21.7  40.9  1808 100.0  1818 237e3  6664 10564  32.5   1.6 
22.99/23.01	c N  23.0  40.7  1808 100.0  1818 249e3  7267 10564  30.2   1.7 
25.39/25.41	c R  25.4  40.2  1808 100.0  1818 274e3  6347 10564  20.9   1.4 
26.98/27.09	c +  27.1  39.9  1808 100.0  1818 294e3  9885 11620  29.7   1.9 
30.69/30.75	c N  30.7  39.4  1808 100.0  1818 332e3  7207 11620  23.8   1.5 
42.18/42.25	c +  42.2  38.5  1808 100.0  1818 441e3 11097 12782  27.4   2.3 
44.68/44.71	c N  44.7  38.2  1808 100.0  1818 460e3 11022 12782  29.9   2.8 
64.78/64.84	c s  64.8  36.7  1791 100.0  1806 649e3  7771 12782  24.6   1.6 
64.78/64.84	c N  64.8  36.7  1791 100.0  1806 649e3  7863 12782  28.5   1.6 
64.78/64.86	c N  64.8  36.7  1791 100.0  1806 650e3  8163 12782  28.8   1.6 
64.88/64.93	c N  64.9  36.7  1791 100.0  1806 651e3  8965 12782  30.6   1.7 
65.07/65.13	c N  65.1  36.7  1791 100.0  1806 653e3 10975 12782  29.6   2.0 
65.67/65.70	c N  65.7  36.7  1791 100.0  1806 657e3  9364 12782  34.9   1.8 
66.17/66.22	c +  66.2  36.6  1791 100.0  1806 662e3  7284 14060  31.4   1.5 
66.87/66.98	c N  67.0  36.6  1791 100.0  1806 669e3  7113 14060  31.2   1.5 
69.87/69.92	c N  69.9  36.5  1791 100.0  1806 694e3 11601 14060  28.8   2.4 
77.17/77.27	c N  77.3  35.9  1791 100.0  1806 752e3 12868 14060  23.5   2.6 
91.37/91.50	c N  91.5  35.6  1791 100.0  1806 880e3 14054 14060  30.3   2.8 
103.66/103.76	c + 103.7  35.1  1791 100.0  1806 993e3 13966 15466  26.2   2.4 
121.96/122.02	c N 122.0  34.5  1791 100.0  1806 116e4 12596 15466  29.9   2.0 
121.96/122.02	c 
121.96/122.02	c  seconds     variables   original    learned     agility
121.96/122.02	c         level        used      conflicts    limit          MB
121.96/122.02	c 
122.66/122.71	c s 122.7  34.4  1780 100.0  1798 116e4 11059 15466  28.7   1.8 
122.66/122.72	c N 122.7  34.4  1780 100.0  1798 116e4 11155 15466  24.2   1.9 
122.66/122.74	c N 122.7  34.4  1780 100.0  1798 116e4 11459 15466  32.2   1.9 
122.66/122.79	c N 122.8  34.4  1780 100.0  1798 116e4 12262 15466  30.1   2.0 
122.86/122.95	c R 122.9  34.4  1780 100.0  1798 117e4 14266 15466  18.4   2.2 
123.36/123.40	c N 123.4  34.5  1780 100.0  1798 117e4 11306 15466  29.2   2.1 
124.46/124.53	c N 124.5  34.5  1780 100.0  1798 118e4 14785 15466  28.1   2.8 
126.95/127.07	c N 127.0  34.4  1780 100.0  1798 121e4  9413 15466  25.8   1.7 
134.25/134.31	c N 134.3  34.1  1780 100.0  1798 127e4 12817 15466  25.4   2.5 
147.65/147.77	c N 147.7  33.6  1780 100.0  1798 139e4  9112 15466  24.2   1.8 
153.45/153.55	c s 153.5  33.5  1774 100.0  1794 144e4 12749 15466  34.3   2.2 
153.45/153.56	c N 153.5  33.5  1774 100.0  1794 144e4 12849 15466  34.0   2.2 
153.45/153.58	c N 153.5  33.5  1774 100.0  1794 145e4 13149 15466  26.6   2.3 
153.55/153.67	c N 153.6  33.5  1774 100.0  1794 145e4 13952 15466  27.4   2.4 
153.75/153.90	c N 153.9  33.5  1774 100.0  1794 145e4  8212 15466  27.8   1.6 
154.35/154.49	c N 154.5  33.4  1774 100.0  1794 145e4 13023 15466  28.4   2.3 
155.55/155.60	c N 155.6  33.4  1774 100.0  1794 146e4  8735 15466  33.5   1.9 
157.65/157.76	c + 157.7  33.4  1774 100.0  1794 149e4 14273 17012  25.7   2.5 
158.25/158.36	c N 158.3  33.4  1774 100.0  1794 149e4 10340 17012  32.4   2.1 
165.04/165.16	c N 165.1  33.4  1774 100.0  1794 155e4 16870 17012  27.7   3.1 
179.54/179.65	c N 179.6  32.8  1774 100.0  1794 168e4  8658 17012  27.9   1.6 
214.83/214.93	c N 214.9  32.2  1774 100.0  1794 196e4  9283 17012  29.0   2.1 
214.83/214.93	c 
214.83/214.93	c  seconds     variables   original    learned     agility
214.83/214.93	c         level        used      conflicts    limit          MB
214.83/214.93	c 
244.42/244.57	c + 244.5  32.1  1774 100.0  1794 223e4  8921 18713  23.3   1.7 
288.61/288.73	c N 288.6  31.5  1774 100.0  1794 257e4 13910 18713  31.2   2.5 
379.68/379.89	c + 379.8  31.0  1774 100.0  1794 335e4 10669 20584  30.4   2.0 
458.66/458.86	c N 458.7  31.0  1774 100.0  1794 391e4 11478 20584  24.9   2.6 
598.51/598.77	c + 598.6  30.3  1774 100.0  1794 502e4 16567 22642  31.7   2.8 
832.74/833.00	c N 832.8  29.0  1774 100.0  1794 678e4 21993 22642  28.9   3.4 
947.51/947.87	c s 947.6  28.8  1772 100.0  1794 750e4 17891 22642  29.8   3.3 
947.51/947.88	c N 947.6  28.8  1772 100.0  1794 750e4 17991 22642  29.4   3.3 
947.61/947.91	c R 947.6  28.8  1772 100.0  1794 750e4 18291 22642  20.0   3.3 
947.61/947.98	c N 947.7  28.8  1772 100.0  1794 750e4 19092 22642  29.3   3.4 
947.81/948.14	c N 947.9  28.8  1772 100.0  1794 750e4 21102 22642  24.2   3.6 
948.31/948.67	c N 948.4  28.8  1772 100.0  1794 751e4 14567 22642  28.5   2.6 
949.91/950.24	c N 950.0  28.8  1772 100.0  1794 752e4 14447 22642  29.1   2.6 
953.51/953.86	c + 953.6  28.8  1772 100.0  1794 754e4 13882 24906  30.5   2.5 
954.20/954.51	c N 954.2  28.8  1772 100.0  1794 754e4 17404 24906  41.2   3.0 
964.60/964.91	c N 964.6  28.9  1772 100.0  1794 760e4 12741 24906  30.7   2.3 
983.70/984.03	c N 983.7  28.8  1772 100.0  1794 773e4 16202 24906  26.3   2.6 
1021.59/1021.94	c R 102e1  28.7  1772 100.0  1794 801e4 23768 24906  22.2   3.8 
1117.16/1117.53	c N 112e1  28.5  1772 100.0  1794 862e4 15096 24906  28.9   2.7

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-1556013-1238745195/watcher-1556013-1238745195 -o /tmp/evaluation-result-1556013-1238745195/solver-1556013-1238745195 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1556013-1238745195.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 3/81 24839
/proc/meminfo: memFree=1735424/2055920 swapFree=4172784/4192956
[pid=24839] ppid=24837 vsize=1216 CPUtime=0
/proc/24839/stat : 24839 (picosat) R 24837 24839 24596 0 -1 4194304 193 0 0 0 0 0 0 0 20 0 1 0 1147183342 1245184 178 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/24839/statm: 304 178 56 152 0 150 0

[startup+0.068124 s]
/proc/loadavg: 1.00 1.00 1.00 3/81 24839
/proc/meminfo: memFree=1735424/2055920 swapFree=4172784/4192956
[pid=24839] ppid=24837 vsize=1496 CPUtime=0.06
/proc/24839/stat : 24839 (picosat) R 24837 24839 24596 0 -1 4194304 274 0 0 0 6 0 0 0 20 0 1 0 1147183342 1531904 259 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/24839/statm: 374 259 69 152 0 220 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1496

[startup+0.101127 s]
/proc/loadavg: 1.00 1.00 1.00 3/81 24839
/proc/meminfo: memFree=1735424/2055920 swapFree=4172784/4192956
[pid=24839] ppid=24837 vsize=1496 CPUtime=0.09
/proc/24839/stat : 24839 (picosat) R 24837 24839 24596 0 -1 4194304 295 0 0 0 9 0 0 0 20 0 1 0 1147183342 1531904 280 1992294400 134512640 135137933 4294956224 18446744073709551615 134521297 0 0 4096 0 0 0 0 17 1 0 0
/proc/24839/statm: 374 280 69 152 0 220 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1496

[startup+0.30115 s]
/proc/loadavg: 1.00 1.00 1.00 3/81 24839
/proc/meminfo: memFree=1735424/2055920 swapFree=4172784/4192956
[pid=24839] ppid=24837 vsize=2024 CPUtime=0.29
/proc/24839/stat : 24839 (picosat) R 24837 24839 24596 0 -1 4194304 404 0 0 0 29 0 0 0 22 0 1 0 1147183342 2072576 389 1992294400 134512640 135137933 4294956224 18446744073709551615 134566855 0 0 4096 0 0 0 0 17 1 0 0
/proc/24839/statm: 506 389 69 152 0 352 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2024

[startup+0.701194 s]
/proc/loadavg: 1.00 1.00 1.00 3/81 24839
/proc/meminfo: memFree=1735424/2055920 swapFree=4172784/4192956
[pid=24839] ppid=24837 vsize=2024 CPUtime=0.69
/proc/24839/stat : 24839 (picosat) R 24837 24839 24596 0 -1 4194304 423 0 0 0 69 0 0 0 25 0 1 0 1147183342 2072576 408 1992294400 134512640 135137933 4294956224 18446744073709551615 134552443 0 0 4096 0 0 0 0 17 1 0 0
/proc/24839/statm: 506 408 69 152 0 352 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2024

[startup+1.50128 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 24840
/proc/meminfo: memFree=1733880/2055920 swapFree=4172784/4192956
[pid=24839] ppid=24837 vsize=2288 CPUtime=1.49
/proc/24839/stat : 24839 (picosat) R 24837 24839 24596 0 -1 4194304 485 0 0 0 149 0 0 0 25 0 1 0 1147183342 2342912 470 1992294400 134512640 135137933 4294956224 18446744073709551615 134552026 0 0 4096 0 0 0 0 17 1 0 0
/proc/24839/statm: 572 470 69 152 0 418 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2288

[startup+3.10146 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 24840
/proc/meminfo: memFree=1733560/2055920 swapFree=4172784/4192956
[pid=24839] ppid=24837 vsize=2684 CPUtime=3.09
/proc/24839/stat : 24839 (picosat) R 24837 24839 24596 0 -1 4194304 573 0 0 0 309 0 0 0 25 0 1 0 1147183342 2748416 558 1992294400 134512640 135137933 4294956224 18446744073709551615 134554591 0 0 4096 0 0 0 0 17 1 0 0
/proc/24839/statm: 671 558 69 152 0 517 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2684

[startup+6.30281 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 24840
/proc/meminfo: memFree=1733112/2055920 swapFree=4172784/4192956
[pid=24839] ppid=24837 vsize=2684 CPUtime=6.29
/proc/24839/stat : 24839 (picosat) R 24837 24839 24596 0 -1 4194304 574 0 0 0 629 0 0 0 25 0 1 0 1147183342 2748416 559 1992294400 134512640 135137933 4294956224 18446744073709551615 134552061 0 0 4096 0 0 0 0 17 1 0 0
/proc/24839/statm: 671 559 69 152 0 517 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2684

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 24840
/proc/meminfo: memFree=1732920/2055920 swapFree=4172784/4192956
[pid=24839] ppid=24837 vsize=3216 CPUtime=12.69
/proc/24839/stat : 24839 (picosat) R 24837 24839 24596 0 -1 4194304 713 0 0 0 1269 0 0 0 25 0 1 0 1147183342 3293184 698 1992294400 134512640 135137933 4294956224 18446744073709551615 134551631 0 0 4096 0 0 0 0 17 1 0 0
/proc/24839/statm: 804 698 69 152 0 650 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3216

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 24840
/proc/meminfo: memFree=1732344/2055920 swapFree=4172784/4192956
[pid=24839] ppid=24837 vsize=3348 CPUtime=25.49
/proc/24839/stat : 24839 (picosat) R 24837 24839 24596 0 -1 4194304 750 0 0 0 2549 0 0 0 25 0 1 0 1147183342 3428352 735 1992294400 134512640 135137933 4294956224 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/24839/statm: 837 735 69 152 0 683 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3348

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 24840
/proc/meminfo: memFree=1731512/2055920 swapFree=4172784/4192956
[pid=24839] ppid=24837 vsize=4264 CPUtime=51.08
/proc/24839/stat : 24839 (picosat) R 24837 24839 24596 0 -1 4194304 957 0 0 0 5108 0 0 0 25 0 1 0 1147183342 4366336 942 1992294400 134512640 135137933 4294956224 18446744073709551615 134552061 0 0 4096 0 0 0 0 17 1 0 0
/proc/24839/statm: 1066 942 69 152 0 912 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4264

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 24840
/proc/meminfo: memFree=1731320/2055920 swapFree=4172784/4192956
[pid=24839] ppid=24837 vsize=4396 CPUtime=102.27
/proc/24839/stat : 24839 (picosat) R 24837 24839 24596 0 -1 4194304 975 0 0 0 10227 0 0 0 25 0 1 0 1147183342 4501504 960 1992294400 134512640 135137933 4294956224 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/24839/statm: 1099 960 69 152 0 945 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4396

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 24840
/proc/meminfo: memFree=1731000/2055920 swapFree=4172784/4192956
[pid=24839] ppid=24837 vsize=4400 CPUtime=162.24
/proc/24839/stat : 24839 (picosat) R 24837 24839 24596 0 -1 4194304 1031 0 0 0 16224 0 0 0 25 0 1 0 1147183342 4505600 993 1992294400 134512640 135137933 4294956224 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/24839/statm: 1100 993 69 152 0 946 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4400

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 24840
/proc/meminfo: memFree=1730680/2055920 swapFree=4172784/4192956
[pid=24839] ppid=24837 vsize=4796 CPUtime=222.23
/proc/24839/stat : 24839 (picosat) R 24837 24839 24596 0 -1 4194304 1121 0 0 0 22223 0 0 0 25 0 1 0 1147183342 4911104 1083 1992294400 134512640 135137933 4294956224 18446744073709551615 134527828 0 0 4096 0 0 0 0 17 1 0 0
/proc/24839/statm: 1199 1083 69 152 0 1045 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 4796

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 24840
/proc/meminfo: memFree=1730616/2055920 swapFree=4172784/4192956
[pid=24839] ppid=24837 vsize=4796 CPUtime=282.21
/proc/24839/stat : 24839 (picosat) R 24837 24839 24596 0 -1 4194304 1122 0 0 0 28221 0 0 0 25 0 1 0 1147183342 4911104 1084 1992294400 134512640 135137933 4294956224 18446744073709551615 134549028 0 0 4096 0 0 0 0 17 1 0 0
/proc/24839/statm: 1199 1084 69 152 0 1045 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 4796

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 24840
/proc/meminfo: memFree=1730488/2055920 swapFree=4172784/4192956
[pid=24839] ppid=24837 vsize=4916 CPUtime=342.19
/proc/24839/stat : 24839 (picosat) R 24837 24839 24596 0 -1 4194304 1161 0 0 0 34219 0 0 0 25 0 1 0 1147183342 5033984 1123 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24839/statm: 1229 1123 69 152 0 1075 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 4916

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 24840
/proc/meminfo: memFree=1729912/2055920 swapFree=4172784/4192956
[pid=24839] ppid=24837 vsize=5444 CPUtime=402.17
/proc/24839/stat : 24839 (picosat) R 24837 24839 24596 0 -1 4194304 1293 0 0 0 40217 0 0 0 25 0 1 0 1147183342 5574656 1255 1992294400 134512640 135137933 4294956224 18446744073709551615 134568670 0 0 4096 0 0 0 0 17 1 0 0
/proc/24839/statm: 1361 1255 69 152 0 1207 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 5444

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 24840
/proc/meminfo: memFree=1729400/2055920 swapFree=4172784/4192956
[pid=24839] ppid=24837 vsize=5952 CPUtime=462.16
/proc/24839/stat : 24839 (picosat) R 24837 24839 24596 0 -1 4194304 1411 0 0 0 46216 0 0 0 25 0 1 0 1147183342 6094848 1373 1992294400 134512640 135137933 4294956224 18446744073709551615 134553592 0 0 4096 0 0 0 0 17 1 0 0
/proc/24839/statm: 1488 1373 69 152 0 1334 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 5952

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 24846
/proc/meminfo: memFree=1729336/2055920 swapFree=4172784/4192956
[pid=24839] ppid=24837 vsize=5908 CPUtime=522.13
/proc/24839/stat : 24839 (picosat) R 24837 24839 24596 0 -1 4194304 1411 0 0 0 52213 0 0 0 25 0 1 0 1147183342 6049792 1373 1992294400 134512640 135137933 4294956224 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/24839/statm: 1477 1373 69 152 0 1323 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 5908

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 24846
/proc/meminfo: memFree=1729336/2055920 swapFree=4172784/4192956
[pid=24839] ppid=24837 vsize=5908 CPUtime=582.11
/proc/24839/stat : 24839 (picosat) R 24837 24839 24596 0 -1 4194304 1411 0 0 0 58211 0 0 0 25 0 1 0 1147183342 6049792 1373 1992294400 134512640 135137933 4294956224 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/24839/statm: 1477 1373 69 152 0 1323 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 5908

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 24846
/proc/meminfo: memFree=1729528/2055920 swapFree=4172784/4192956
[pid=24839] ppid=24837 vsize=5908 CPUtime=642.1
/proc/24839/stat : 24839 (picosat) R 24837 24839 24596 0 -1 4194304 1413 0 0 0 64210 0 0 0 25 0 1 0 1147183342 6049792 1375 1992294400 134512640 135137933 4294956224 18446744073709551615 134522916 0 0 4096 0 0 0 0 17 1 0 0
/proc/24839/statm: 1477 1375 69 152 0 1323 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 5908

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 24846
/proc/meminfo: memFree=1729400/2055920 swapFree=4172784/4192956
[pid=24839] ppid=24837 vsize=5908 CPUtime=702.08
/proc/24839/stat : 24839 (picosat) R 24837 24839 24596 0 -1 4194304 1413 0 0 0 70208 0 0 0 25 0 1 0 1147183342 6049792 1375 1992294400 134512640 135137933 4294956224 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/24839/statm: 1477 1375 69 152 0 1323 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 5908

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 24846
/proc/meminfo: memFree=1729336/2055920 swapFree=4172784/4192956
[pid=24839] ppid=24837 vsize=5908 CPUtime=762.07
/proc/24839/stat : 24839 (picosat) R 24837 24839 24596 0 -1 4194304 1413 0 0 0 76207 0 0 0 25 0 1 0 1147183342 6049792 1375 1992294400 134512640 135137933 4294956224 18446744073709551615 134552353 0 0 4096 0 0 0 0 17 1 0 0
/proc/24839/statm: 1477 1375 69 152 0 1323 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 5908

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 24846
/proc/meminfo: memFree=1729400/2055920 swapFree=4172784/4192956
[pid=24839] ppid=24837 vsize=5908 CPUtime=822.04
/proc/24839/stat : 24839 (picosat) R 24837 24839 24596 0 -1 4194304 1413 0 0 0 82204 0 0 0 25 0 1 0 1147183342 6049792 1375 1992294400 134512640 135137933 4294956224 18446744073709551615 134548667 0 0 4096 0 0 0 0 17 1 0 0
/proc/24839/statm: 1477 1375 69 152 0 1323 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 5908

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 24846
/proc/meminfo: memFree=1729336/2055920 swapFree=4172784/4192956
[pid=24839] ppid=24837 vsize=5908 CPUtime=882.03
/proc/24839/stat : 24839 (picosat) R 24837 24839 24596 0 -1 4194304 1413 0 0 0 88203 0 0 0 25 0 1 0 1147183342 6049792 1375 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24839/statm: 1477 1375 69 152 0 1323 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 5908

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 24846
/proc/meminfo: memFree=1729336/2055920 swapFree=4172784/4192956
[pid=24839] ppid=24837 vsize=5908 CPUtime=942.01
/proc/24839/stat : 24839 (picosat) R 24837 24839 24596 0 -1 4194304 1413 0 0 0 94201 0 0 0 25 0 1 0 1147183342 6049792 1375 1992294400 134512640 135137933 4294956224 18446744073709551615 134551596 0 0 4096 0 0 0 0 17 1 0 0
/proc/24839/statm: 1477 1375 69 152 0 1323 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 5908

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 24846
/proc/meminfo: memFree=1729272/2055920 swapFree=4172784/4192956
[pid=24839] ppid=24837 vsize=5908 CPUtime=1001.99
/proc/24839/stat : 24839 (picosat) R 24837 24839 24596 0 -1 4194304 1415 0 0 0 100199 0 0 0 25 0 1 0 1147183342 6049792 1377 1992294400 134512640 135137933 4294956224 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/24839/statm: 1477 1377 69 152 0 1323 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 5908

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 24846
/proc/meminfo: memFree=1729208/2055920 swapFree=4172784/4192956
[pid=24839] ppid=24837 vsize=6040 CPUtime=1061.97
/proc/24839/stat : 24839 (picosat) R 24837 24839 24596 0 -1 4194304 1433 0 0 0 106197 0 0 0 25 0 1 0 1147183342 6184960 1395 1992294400 134512640 135137933 4294956224 18446744073709551615 134548162 0 0 4096 0 0 0 0 17 1 0 0
/proc/24839/statm: 1510 1395 69 152 0 1356 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 6040

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 24846
/proc/meminfo: memFree=1729144/2055920 swapFree=4172784/4192956
[pid=24839] ppid=24837 vsize=6040 CPUtime=1121.96
/proc/24839/stat : 24839 (picosat) R 24837 24839 24596 0 -1 4194304 1433 0 0 0 112196 0 0 0 25 0 1 0 1147183342 6184960 1395 1992294400 134512640 135137933 4294956224 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/24839/statm: 1510 1395 69 152 0 1356 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 6040

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 24846
/proc/meminfo: memFree=1729016/2055920 swapFree=4172784/4192956
[pid=24839] ppid=24837 vsize=6168 CPUtime=1181.94
/proc/24839/stat : 24839 (picosat) R 24837 24839 24596 0 -1 4194304 1460 0 0 0 118194 0 0 0 25 0 1 0 1147183342 6316032 1422 1992294400 134512640 135137933 4294956224 18446744073709551615 134548807 0 0 4096 0 0 0 0 17 1 0 0
/proc/24839/statm: 1542 1422 69 152 0 1388 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 6168



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 24846
/proc/meminfo: memFree=1729016/2055920 swapFree=4172784/4192956
[pid=24839] ppid=24837 vsize=6168 CPUtime=1200.04
/proc/24839/stat : 24839 (picosat) R 24837 24839 24596 0 -1 4194304 1460 0 0 0 120004 0 0 0 25 0 1 0 1147183342 6316032 1422 1992294400 134512640 135137933 4294956224 18446744073709551615 134522826 0 0 4096 0 0 0 0 17 1 0 0
/proc/24839/statm: 1542 1422 69 152 0 1388 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 6168

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): 1200.05
CPU user time (s): 1200.04
CPU system time (s): 0.008998
CPU usage (%): 99.9705
Max. virtual memory (cumulated for all children) (KiB): 6172

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1460
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= 1083

runsolver used 1.37679 second user time and 4.09938 second system time

The end

Launcher Data 

Begin job on node87 at 2009-04-03 09:53:15
IDJOB=1556013
IDBENCH=70811
IDSOLVER=506
FILE ID=node87/1556013-1238745195
PBS_JOBID= 9085387
Free space on /tmp= 66436 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/APPLICATIONS/bitverif/countbitsarray/countbitsarray02_32.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1556013-1238745195/watcher-1556013-1238745195 -o /tmp/evaluation-result-1556013-1238745195/solver-1556013-1238745195 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1556013-1238745195.cnf

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

MD5SUM BENCH= da0c445b72f13d929ab0690c3bfa81ed
RANDOM SEED=843892486

node87.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		: 3000.236
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		: 3000.236
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1735840 kB
Buffers:         52720 kB
Cached:         187352 kB
SwapCached:       9352 kB
Active:          66784 kB
Inactive:       184180 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1735840 kB
SwapTotal:     4192956 kB
SwapFree:      4172784 kB
Dirty:             876 kB
Writeback:           0 kB
Mapped:          16416 kB
Slab:            53332 kB
Committed_AS:  2862108 kB
PageTables:       2676 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= 66436 MiB
End job on node87 at 2009-04-03 10:13:18