Trace number 1731230

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 913UNSAT 105.368 105.395

General information on the benchmark

Namecrafted/Difficult/contest05/jarvisalo/
mod2c-rand3bip-unsat-120-3.sat05-2340.reshuffled-07.cnf
MD5SUMb8ad54973e17f84e99bf9d2e7bc768ce
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark14.1528
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses640
Sum of the clauses size2560
Maximum clause length4
Minimum clause length4
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 4640
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-1731230-1240768251.cnf
0.00/0.00	c parsed header 'p cnf 160 640'
0.00/0.00	c initialized 160 variables
0.00/0.00	c found 640 non trivial clauses
0.00/0.00	c
0.00/0.00	c random number generator seed 0
0.00/0.00	c 
0.00/0.00	c  seconds     variables   original    learned     agility
0.00/0.00	c         level        used      conflicts    limit          MB
0.00/0.00	c 
0.00/0.00	c s   0.0   0.0   160   0.0   640     0     0     0   0.0   0.0 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 320 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  60.7   160  96.3   640   100   100   352   2.8   0.0 
0.00/0.00	c R   0.0  60.7   160  96.3   640   100   100   352   2.8   0.0 
0.00/0.00	c +   0.0  64.1   160 100.0   640   250   250   387   5.9   0.0 
0.00/0.00	c R   0.0  62.8   160 100.0   640   402   402   387  10.2   0.1 
0.00/0.00	c +   0.0  62.1   160 100.0   640   475   274   425  11.3   0.1 
0.00/0.00	c +   0.0  57.5   160 100.0   640   812   384   467  18.2   0.1 
0.00/0.01	c N   0.0  53.7   160 100.0   640  1206   289   467  23.9   0.1 
0.00/0.01	c +   0.0  53.1   160 100.0   640  1317   400   513  25.9   0.1 
0.00/0.02	c +   0.0  48.7   160 100.0   640  2074   355   564  31.0   0.1 
0.00/0.03	c +   0.0  44.2   160 100.0   640  3209   326   620  34.9   0.1 
0.00/0.03	c N   0.0  44.2   160 100.0   640  3210   327   620  35.0   0.1 
0.04/0.05	c +   0.1  40.3   160 100.0   640  4911   436   682  40.1   0.1 
0.04/0.08	c +   0.1  36.7   160 100.0   640  7464   547   750  41.0   0.1 
0.04/0.08	c N   0.1  36.1   160 100.0   640  8020   720   750  40.7   0.1 
0.10/0.12	c +   0.1  33.4   160 100.0   640 11293   551   825  36.7   0.1 
0.10/0.19	c +   0.2  30.6   160 100.0   640 17036   826   907  38.7   0.1 
0.20/0.21	c N   0.2  29.7   160 100.0   640 19236   718   907  41.9   0.1 
0.20/0.28	c +   0.3  28.4   160 100.0   640 25650   675   997  42.2   0.1 
0.40/0.42	c +   0.4  26.8   160 100.0   640 38571   954  1096  40.6   0.1 
0.50/0.50	c N   0.5  26.0   160 100.0   640 44865   610  1096  40.2   0.1 
0.50/0.50	c 
0.50/0.50	c  seconds     variables   original    learned     agility
0.50/0.50	c         level        used      conflicts    limit          MB
0.50/0.50	c 
0.60/0.65	c +   0.7  25.5   160 100.0   640 57952   939  1205  41.9   0.1 
1.00/1.01	c +   1.0  25.2   160 100.0   640 87023   788  1325  40.9   0.1 
1.20/1.20	c N   1.2  24.5   160 100.0   640 102e3   926  1325  42.9   0.1 
1.50/1.55	c +   1.6  23.8   160 100.0   640 130e3  1001  1457  40.7   0.1 
2.29/2.33	c +   2.3  22.5   160 100.0   640 196e3  1104  1602  40.0   0.1 
2.69/2.75	c N   2.8  22.3   160 100.0   640 230e3  1053  1602  38.8   0.1 
3.49/3.51	c +   3.5  21.8   160 100.0   640 294e3   826  1762  41.5   0.1 
5.19/5.28	c +   5.3  21.1   160 100.0   640 441e3  1657  1938  41.9   0.2 
6.09/6.10	c N   6.1  21.0   160 100.0   640 512e3  1670  1938  44.5   0.2 
7.79/7.88	c +   7.9  20.7   160 100.0   640 662e3  1109  2131  41.1   0.1 
11.89/11.93	c +  11.9  20.1   160 100.0   640 993e3  1196  2344  40.3   0.1 
13.59/13.60	c N  13.6  19.7   160 100.0   640 112e4  2239  2344  41.5   0.2 
17.89/17.99	c +  18.0  19.4   160 100.0   640 148e4  1753  2578  35.1   0.2 
27.09/27.13	c +  27.1  18.8   160 100.0   640 223e4  1700  2835  40.5   0.2 
29.79/29.90	c N  29.9  18.7   160 100.0   640 245e4  1435  2835  44.2   0.2 
40.98/41.05	c +  41.0  18.5   160 100.0   640 335e4  1718  3118  39.5   0.2 
62.48/62.54	c +  62.5  17.9   160 100.0   640 502e4  1860  3429  40.5   0.2 
65.28/65.34	c s  65.3  17.8   159 100.0   632 525e4   890  3429  39.7   0.1 
65.28/65.34	c N  65.3  17.8   159 100.0   632 525e4   989  3429  38.8   0.1 
65.28/65.35	c N  65.3  17.8   159 100.0   632 525e4  1290  3429  36.5   0.1 
65.28/65.36	c N  65.3  17.8   159 100.0   632 525e4  2090  3429  37.5   0.2 
65.28/65.38	c N  65.4  17.8   159 100.0   632 526e4  2376  3429  38.2   0.2 
65.28/65.38	c 
65.28/65.38	c  seconds     variables   original    learned     agility
65.28/65.38	c         level        used      conflicts    limit          MB
65.28/65.38	c 
65.38/65.45	c N  65.4  17.8   159 100.0   632 526e4  2023  3429  38.4   0.2 
65.48/65.60	c N  65.6  17.8   159 100.0   632 527e4  2909  3429  37.3   0.3 
65.88/65.92	c N  65.9  17.8   159 100.0   632 530e4  2738  3429  41.2   0.2 
66.58/66.66	c N  66.6  17.8   159 100.0   632 536e4  1909  3429  35.6   0.2 
68.28/68.34	c N  68.3  17.8   159 100.0   632 548e4  2738  3429  41.7   0.3 
71.88/71.91	c N  71.9  17.8   159 100.0   632 577e4  2470  3429  40.2   0.2 
79.87/79.96	c N  79.9  17.7   159 100.0   632 638e4  3245  3429  37.1   0.3 
82.67/82.78	c s  82.8  17.6   158 100.0   624 660e4   510  3429  36.4   0.1 
82.67/82.78	c N  82.8  17.6   158 100.0   624 660e4   610  3429  35.1   0.1 
82.67/82.78	c N  82.8  17.6   158 100.0   624 660e4   909  3429  34.6   0.1 
82.67/82.79	c N  82.8  17.6   158 100.0   624 660e4  1711  3429  32.9   0.2 
82.77/82.82	c N  82.8  17.6   158 100.0   624 660e4  1995  3429  36.0   0.2 
82.77/82.89	c N  82.9  17.6   158 100.0   624 661e4  3362  3429  40.3   0.3 
82.97/83.03	c N  83.0  17.6   158 100.0   624 662e4  2546  3429  38.0   0.2 
83.27/83.35	c N  83.3  17.6   158 100.0   624 665e4  2405  3429  41.7   0.2 
83.97/84.09	c N  84.1  17.6   158 100.0   624 670e4  3327  3429  37.3   0.3 
85.57/85.68	c N  85.7  17.6   158 100.0   624 683e4  2429  3429  38.3   0.2 
89.27/89.40	c N  89.4  17.5   158 100.0   624 711e4  2171  3429  39.7   0.2 
94.67/94.76	c +  94.7  17.4   158 100.0   624 754e4  2564  3771  33.2   0.2 
94.87/94.93	c s  94.9  17.4   157 100.0   616 755e4  1066  3771  39.8   0.1 
94.87/94.93	c N  94.9  17.4   157 100.0   616 755e4  1165  3771  38.6   0.1 
94.87/94.93	c N  94.9  17.4   157 100.0   616 755e4  1467  3771  38.1   0.1 
94.87/94.93	c 
94.87/94.93	c  seconds     variables   original    learned     agility
94.87/94.93	c         level        used      conflicts    limit          MB
94.87/94.93	c 
94.87/94.94	c N  94.9  17.4   157 100.0   616 755e4  2271  3771  35.6   0.2 
94.87/94.97	c N  94.9  17.4   157 100.0   616 756e4  2388  3771  37.0   0.2 
94.97/95.03	c N  95.0  17.4   157 100.0   616 756e4  3415  3771  37.5   0.3 
95.07/95.16	c N  95.1  17.4   157 100.0   616 757e4  3288  3771  39.8   0.3 
95.37/95.48	c N  95.5  17.4   157 100.0   616 760e4  2441  3771  38.1   0.3 
96.17/96.27	c N  96.3  17.4   157 100.0   616 766e4  3359  3771  36.4   0.3 
97.37/97.49	c s  97.5  17.4   156 100.0   608 775e4   702  3771  40.6   0.1 
97.37/97.49	c N  97.5  17.4   156 100.0   608 775e4   802  3771  39.8   0.1 
97.37/97.49	c N  97.5  17.4   156 100.0   608 775e4  1104  3771  38.6   0.1 
97.47/97.50	c N  97.5  17.4   156 100.0   608 775e4  1904  3771  39.3   0.2 
97.47/97.53	c N  97.5  17.4   156 100.0   608 776e4  2023  3771  37.5   0.2 
97.57/97.60	c N  97.6  17.4   156 100.0   608 776e4  3055  3771  38.7   0.3 
97.67/97.75	c N  97.7  17.4   156 100.0   608 777e4  2919  3771  40.8   0.3 
97.97/98.08	c N  98.1  17.4   156 100.0   608 780e4  2081  3771  39.4   0.2 
98.77/98.85	c N  98.8  17.4   156 100.0   608 785e4  3030  3771  38.6   0.3 
100.47/100.56	c N 100.5  17.3   156 100.0   608 798e4  2554  3771  33.2   0.2 
102.77/102.82	c s 102.8  17.3   155 100.0   600 816e4   678  3771  31.8   0.1 
102.77/102.82	c N 102.8  17.3   155 100.0   600 816e4   776  3771  31.5   0.1 
102.77/102.83	c N 102.8  17.3   155 100.0   600 816e4  1079  3771  31.1   0.1 
102.77/102.84	c N 102.8  17.3   155 100.0   600 816e4  1882  3771  33.3   0.2 
102.77/102.87	c N 102.8  17.3   155 100.0   600 817e4  1996  3771  32.1   0.2 
102.87/102.92	c N 102.9  17.3   155 100.0   600 817e4  3024  3771  34.7   0.2 
102.87/102.92	c 
102.87/102.92	c  seconds     variables   original    learned     agility
102.87/102.92	c         level        used      conflicts    limit          MB
102.87/102.92	c 
102.97/103.06	c N 103.0  17.3   155 100.0   600 818e4  2908  3771  36.7   0.2 
103.27/103.38	c N 103.4  17.2   155 100.0   600 821e4  2087  3771  34.5   0.2 
103.87/103.98	c s 104.0  17.2   154 100.0   592 826e4   825  3771  34.7   0.1 
103.87/103.98	c N 104.0  17.2   154 100.0   592 826e4   924  3771  34.2   0.1 
103.87/103.98	c N 104.0  17.2   154 100.0   592 826e4  1223  3771  34.1   0.1 
103.87/103.99	c N 104.0  17.2   154 100.0   592 826e4  2024  3771  33.3   0.2 
103.97/104.02	c N 104.0  17.2   154 100.0   592 826e4  2143  3771  35.9   0.2 
103.97/104.07	c N 104.1  17.2   154 100.0   592 827e4  3170  3771  35.1   0.2 
104.17/104.21	c N 104.2  17.2   154 100.0   592 828e4  3037  3771  35.2   0.2 
104.47/104.53	c N 104.5  17.2   154 100.0   592 830e4  2215  3771  36.2   0.2 
104.67/104.73	c s 104.7  17.2   153 100.0   584 832e4  1586  3771  33.9   0.2 
104.67/104.73	c N 104.7  17.2   153 100.0   584 832e4  1688  3771  34.1   0.2 
104.67/104.73	c N 104.7  17.2   153 100.0   584 832e4  1988  3771  34.2   0.2 
104.67/104.74	c N 104.7  17.2   153 100.0   584 832e4  2790  3771  34.8   0.2 
104.67/104.77	c N 104.7  17.2   153 100.0   584 832e4  2904  3771  37.0   0.2 
104.77/104.83	c N 104.8  17.2   153 100.0   584 833e4  2047  3771  33.2   0.2 
104.87/104.96	c N 104.9  17.2   153 100.0   584 834e4  1926  3771  32.0   0.2 
104.97/105.08	c s 105.1  17.2   152 100.0   576 835e4  1406  3771  35.4   0.1 
104.97/105.09	c N 105.1  17.2   152 100.0   576 835e4  1505  3771  35.4   0.1 
104.97/105.09	c N 105.1  17.2   152 100.0   576 835e4  1805  3771  35.0   0.2 
105.07/105.10	c N 105.1  17.2   152 100.0   576 835e4  2604  3771  33.8   0.2 
105.07/105.12	c N 105.1  17.2   152 100.0   576 835e4  2719  3771  33.8   0.2 
105.07/105.12	c 
105.07/105.12	c  seconds     variables   original    learned     agility
105.07/105.12	c         level        used      conflicts    limit          MB
105.07/105.12	c 
105.07/105.18	c N 105.2  17.2   152 100.0   576 836e4  3754  3771  35.5   0.3 
105.17/105.29	c N 105.3  17.2   151 100.0   576 837e4  2779  3771  33.3   0.2 
105.17/105.29	c N 105.3  17.2   151 100.0   576 837e4  3079  3771  32.9   0.2 
105.27/105.30	c N 105.3  17.2   151 100.0   568 837e4  1229  3771  32.5   0.1 
105.27/105.32	c N 105.3  17.2   151 100.0   568 837e4  3235  3771  34.4   0.2 
105.27/105.33	c N 105.3  17.2   150 100.0   568 837e4  2808  3771  34.7   0.2 
105.27/105.34	c N 105.3  17.2   150 100.0   568 837e4  3110  3771  35.2   0.2 
105.27/105.35	c N 105.3  17.2   150 100.0   560 837e4  1098  3771  34.7   0.1 
105.27/105.36	c N 105.3  17.2   150 100.0   560 838e4  3100  3771  33.8   0.2 
105.27/105.37	c N 105.3  17.2   149 100.0   560 838e4  3722  3771  32.8   0.2 
105.27/105.38	c N 105.4  17.2   149 100.0   552 838e4   923  3771  33.3   0.1 
105.27/105.38	c s 105.4  17.2   148 100.0   544 838e4   713  3771  33.6   0.1 
105.27/105.38	c N 105.4  17.2   148 100.0   544 838e4   813  3771  33.8   0.1 
105.27/105.38	c N 105.4  17.2   148 100.0   544 838e4  1113  3771  34.9   0.1 
105.27/105.39	c N 105.4  17.2   147 100.0   544 838e4  1439  3771  34.6   0.1 
105.27/105.39	c N 105.4  17.2   146 100.0   544 838e4  1720  3771  34.3   0.1 
105.27/105.39	c 0 105.4  17.2   128 100.0   544 838e4  1840  3771  34.1   0.1 
105.27/105.39	c 
105.27/105.39	c  seconds     variables   original    learned     agility
105.27/105.39	c         level        used      conflicts    limit          MB
105.27/105.39	c 
105.27/105.39	s UNSATISFIABLE
105.27/105.39	c
105.27/105.39	c 20 iterations
105.27/105.39	c 6 restarts
105.27/105.39	c 0 failed literals
105.27/105.39	c 8383778 conflicts
105.27/105.39	c 13238800 decisions
105.27/105.39	c 32 fixed variables
105.27/105.39	c 114053011 learned literals
105.27/105.39	c 18.5% deleted literals
105.27/105.39	c 84635464 propagations
105.27/105.39	c 100.0% variables used
105.27/105.39	c 105.4 seconds in library
105.27/105.39	c 0.8 megaprops/second
105.27/105.39	c 10 simplifications
105.27/105.39	c 5899 reductions
105.27/105.39	c 594.9 MB recycled
105.27/105.39	c 0.4 MB maximally allocated
105.27/105.39	c 105.4 seconds total run time

Verifier Data

No possible verification on an UNSAT instance

Watcher Data

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1731230-1240768251/watcher-1731230-1240768251 -o /tmp/evaluation-result-1731230-1240768251/solver-1731230-1240768251 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1731230-1240768251.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 1.72 1.38 3/65 25435
/proc/meminfo: memFree=1466448/2055920 swapFree=4181316/4192956
[pid=25435] ppid=25433 vsize=780 CPUtime=0
/proc/25435/stat : 25435 (picosat) R 25433 25435 25105 0 -1 4194304 108 0 0 0 0 0 0 0 20 0 1 0 104855085 798720 93 1992294400 134512640 135137933 4294956224 18446744073709551615 134521324 0 0 4096 0 0 0 0 17 1 0 0
/proc/25435/statm: 195 94 69 152 0 41 0

[startup+0.0438041 s]
/proc/loadavg: 1.83 1.72 1.38 3/65 25435
/proc/meminfo: memFree=1466448/2055920 swapFree=4181316/4192956
[pid=25435] ppid=25433 vsize=780 CPUtime=0.04
/proc/25435/stat : 25435 (picosat) R 25433 25435 25105 0 -1 4194304 120 0 0 0 4 0 0 0 20 0 1 0 104855085 798720 105 1992294400 134512640 135137933 4294956224 18446744073709551615 134543227 0 0 4096 0 0 0 0 17 1 0 0
/proc/25435/statm: 195 105 69 152 0 41 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 780

[startup+0.10181 s]
/proc/loadavg: 1.83 1.72 1.38 3/65 25435
/proc/meminfo: memFree=1466448/2055920 swapFree=4181316/4192956
[pid=25435] ppid=25433 vsize=780 CPUtime=0.1
/proc/25435/stat : 25435 (picosat) R 25433 25435 25105 0 -1 4194304 123 0 0 0 10 0 0 0 20 0 1 0 104855085 798720 108 1992294400 134512640 135137933 4294956224 18446744073709551615 134552734 0 0 4096 0 0 0 0 17 1 0 0
/proc/25435/statm: 195 108 69 152 0 41 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 780

[startup+0.301831 s]
/proc/loadavg: 1.83 1.72 1.38 3/65 25435
/proc/meminfo: memFree=1466448/2055920 swapFree=4181316/4192956
[pid=25435] ppid=25433 vsize=908 CPUtime=0.3
/proc/25435/stat : 25435 (picosat) R 25433 25435 25105 0 -1 4194304 126 0 0 0 30 0 0 0 22 0 1 0 104855085 929792 111 1992294400 134512640 135137933 4294956224 18446744073709551615 134548954 0 0 4096 0 0 0 0 17 1 0 0
/proc/25435/statm: 227 111 69 152 0 73 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 908

[startup+0.701872 s]
/proc/loadavg: 1.83 1.72 1.38 3/65 25435
/proc/meminfo: memFree=1466448/2055920 swapFree=4181316/4192956
[pid=25435] ppid=25433 vsize=908 CPUtime=0.7
/proc/25435/stat : 25435 (picosat) R 25433 25435 25105 0 -1 4194304 135 0 0 0 70 0 0 0 25 0 1 0 104855085 929792 120 1992294400 134512640 135137933 4294956224 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/25435/statm: 227 120 69 152 0 73 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 908

[startup+1.50195 s]
/proc/loadavg: 1.83 1.72 1.38 2/66 25436
/proc/meminfo: memFree=1466184/2055920 swapFree=4181316/4192956
[pid=25435] ppid=25433 vsize=908 CPUtime=1.5
/proc/25435/stat : 25435 (picosat) R 25433 25435 25105 0 -1 4194304 142 0 0 0 150 0 0 0 25 0 1 0 104855085 929792 127 1992294400 134512640 135137933 4294956224 18446744073709551615 134554647 0 0 4096 0 0 0 0 17 1 0 0
/proc/25435/statm: 227 127 69 152 0 73 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 908

[startup+3.10112 s]
/proc/loadavg: 1.77 1.71 1.38 2/66 25436
/proc/meminfo: memFree=1465992/2055920 swapFree=4181316/4192956
[pid=25435] ppid=25433 vsize=908 CPUtime=3.09
/proc/25435/stat : 25435 (picosat) R 25433 25435 25105 0 -1 4194304 155 0 0 0 309 0 0 0 25 0 1 0 104855085 929792 140 1992294400 134512640 135137933 4294956224 18446744073709551615 134554581 0 0 4096 0 0 0 0 17 1 0 0
/proc/25435/statm: 227 140 69 152 0 73 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 908

[startup+6.30145 s]
/proc/loadavg: 1.77 1.71 1.38 2/66 25436
/proc/meminfo: memFree=1465992/2055920 swapFree=4181316/4192956
[pid=25435] ppid=25433 vsize=908 CPUtime=6.29
/proc/25435/stat : 25435 (picosat) R 25433 25435 25105 0 -1 4194304 157 0 0 0 629 0 0 0 25 0 1 0 104855085 929792 142 1992294400 134512640 135137933 4294956224 18446744073709551615 134551884 0 0 4096 0 0 0 0 17 1 0 0
/proc/25435/statm: 227 142 69 152 0 73 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 908

[startup+12.7011 s]
/proc/loadavg: 1.65 1.68 1.37 2/66 25436
/proc/meminfo: memFree=1465800/2055920 swapFree=4181316/4192956
[pid=25435] ppid=25433 vsize=1052 CPUtime=12.69
/proc/25435/stat : 25435 (picosat) R 25433 25435 25105 0 -1 4194304 177 0 0 0 1269 0 0 0 25 0 1 0 104855085 1077248 162 1992294400 134512640 135137933 4294956224 18446744073709551615 134547999 0 0 4096 0 0 0 0 17 1 0 0
/proc/25435/statm: 263 162 69 152 0 109 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1052

[startup+25.5015 s]
/proc/loadavg: 1.55 1.66 1.37 2/66 25436
/proc/meminfo: memFree=1465736/2055920 swapFree=4181316/4192956
[pid=25435] ppid=25433 vsize=1052 CPUtime=25.49
/proc/25435/stat : 25435 (picosat) R 25433 25435 25105 0 -1 4194304 193 0 0 0 2549 0 0 0 25 0 1 0 104855085 1077248 178 1992294400 134512640 135137933 4294956224 18446744073709551615 134549074 0 0 4096 0 0 0 0 17 1 0 0
/proc/25435/statm: 263 178 69 152 0 109 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1052

[startup+51.1011 s]
/proc/loadavg: 1.36 1.61 1.36 2/66 25436
/proc/meminfo: memFree=1465736/2055920 swapFree=4181316/4192956
[pid=25435] ppid=25433 vsize=1052 CPUtime=51.08
/proc/25435/stat : 25435 (picosat) R 25433 25435 25105 0 -1 4194304 193 0 0 0 5108 0 0 0 25 0 1 0 104855085 1077248 178 1992294400 134512640 135137933 4294956224 18446744073709551615 134543019 0 0 4096 0 0 0 0 17 1 0 0
/proc/25435/statm: 263 178 69 152 0 109 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1052

[startup+102.305 s]
/proc/loadavg: 1.14 1.50 1.34 2/66 25436
/proc/meminfo: memFree=1465608/2055920 swapFree=4181316/4192956
[pid=25435] ppid=25433 vsize=1176 CPUtime=102.27
/proc/25435/stat : 25435 (picosat) R 25433 25435 25105 0 -1 4194304 224 0 0 0 10227 0 0 0 25 0 1 0 104855085 1204224 209 1992294400 134512640 135137933 4294956224 18446744073709551615 134552664 0 0 4096 0 0 0 0 17 1 0 0
/proc/25435/statm: 294 209 69 152 0 140 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1176

Solver just ended. Dumping a history of the last processes samples

[startup+103.902 s]
/proc/loadavg: 1.14 1.50 1.34 2/66 25436
/proc/meminfo: memFree=1465608/2055920 swapFree=4181316/4192956
[pid=25435] ppid=25433 vsize=1176 CPUtime=103.87
/proc/25435/stat : 25435 (picosat) R 25433 25435 25105 0 -1 4194304 224 0 0 0 10387 0 0 0 25 0 1 0 104855085 1204224 209 1992294400 134512640 135137933 4294956224 18446744073709551615 134548816 0 0 4096 0 0 0 0 17 1 0 0
/proc/25435/statm: 294 209 69 152 0 140 0
Current children cumulated CPU time (s) 103.87
Current children cumulated vsize (KiB) 1176

[startup+104.702 s]
/proc/loadavg: 1.14 1.50 1.34 2/66 25436
/proc/meminfo: memFree=1465608/2055920 swapFree=4181316/4192956
[pid=25435] ppid=25433 vsize=1176 CPUtime=104.67
/proc/25435/stat : 25435 (picosat) R 25433 25435 25105 0 -1 4194304 224 0 0 0 10467 0 0 0 25 0 1 0 104855085 1204224 209 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25435/statm: 294 209 69 152 0 140 0
Current children cumulated CPU time (s) 104.67
Current children cumulated vsize (KiB) 1176

[startup+105.102 s]
/proc/loadavg: 1.14 1.50 1.34 2/66 25436
/proc/meminfo: memFree=1465608/2055920 swapFree=4181316/4192956
[pid=25435] ppid=25433 vsize=1176 CPUtime=105.07
/proc/25435/stat : 25435 (picosat) R 25433 25435 25105 0 -1 4194304 224 0 0 0 10507 0 0 0 25 0 1 0 104855085 1204224 209 1992294400 134512640 135137933 4294956224 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/25435/statm: 294 209 69 152 0 140 0
Current children cumulated CPU time (s) 105.07
Current children cumulated vsize (KiB) 1176

[startup+105.302 s]
/proc/loadavg: 1.14 1.50 1.34 2/66 25436
/proc/meminfo: memFree=1465608/2055920 swapFree=4181316/4192956
[pid=25435] ppid=25433 vsize=1176 CPUtime=105.27
/proc/25435/stat : 25435 (picosat) R 25433 25435 25105 0 -1 4194304 224 0 0 0 10527 0 0 0 25 0 1 0 104855085 1204224 209 1992294400 134512640 135137933 4294956224 18446744073709551615 134525607 0 0 4096 0 0 0 0 17 1 0 0
/proc/25435/statm: 294 209 69 152 0 140 0
Current children cumulated CPU time (s) 105.27
Current children cumulated vsize (KiB) 1176

Child status: 20
Real time (s): 105.395
CPU time (s): 105.368
CPU user time (s): 105.365
CPU system time (s): 0.002999
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 1180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 105.365
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 226
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= 137

runsolver used 0.108983 second user time and 0.288956 second system time

The end

Launcher Data

Begin job on node79 at 2009-04-26 19:50:51
IDJOB=1731230
IDBENCH=24747
IDSOLVER=506
FILE ID=node79/1731230-1240768251
PBS_JOBID= 9187155
Free space on /tmp= 66164 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT07/crafted/Difficult/contest05/jarvisalo/mod2c-rand3bip-unsat-120-3.sat05-2340.reshuffled-07.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731230-1240768251/watcher-1731230-1240768251 -o /tmp/evaluation-result-1731230-1240768251/solver-1731230-1240768251 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1731230-1240768251.cnf

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

MD5SUM BENCH= b8ad54973e17f84e99bf9d2e7bc768ce
RANDOM SEED=90428129

node79.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		: 3000.220
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		: 3000.220
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:       1466928 kB
Buffers:         69368 kB
Cached:         442232 kB
SwapCached:       5880 kB
Active:         225060 kB
Inactive:       294656 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1466928 kB
SwapTotal:     4192956 kB
SwapFree:      4181316 kB
Dirty:             720 kB
Writeback:           0 kB
Mapped:          13496 kB
Slab:            55268 kB
Committed_AS:   401952 kB
PageTables:       1384 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= 66164 MiB
End job on node79 at 2009-04-26 19:52:36