Trace number 1717767

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) 1200.09 1200.42

General information on the benchmark

Nameindustrial/palacios/medium/
cube-11-h13-unsat.cnf
MD5SUM3a68d904935650d9da7e64e1ee7bae82
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark114.303
Satisfiable
(Un)Satisfiability was proved
Number of variables454385
Number of clauses1367522
Sum of the clauses size3191290
Maximum clause length19
Minimum clause length1
Number of clauses of size 11331
Number of clauses of size 2911962
Number of clauses of size 3451911
Number of clauses of size 42126
Number of clauses of size 518
Number of clauses of size over 5174

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-1717767-1240630388.cnf
0.00/0.00	c parsed header 'p cnf 455627 1367522'
7.29/7.34	c initialized 455627 variables
7.29/7.34	c found 1367522 non trivial clauses
7.29/7.34	c
7.29/7.34	c random number generator seed 0
7.29/7.34	c 
7.29/7.34	c  seconds     variables   original    learned     agility
7.29/7.34	c         level        used      conflicts    limit          MB
7.29/7.34	c 
7.29/7.34	c s   7.3   0.0 449e3  57.7 449e3    68     0     0   0.0  53.9 
8.99/9.00	c 
8.99/9.00	c initial reduction limit 227114 clauses
8.99/9.00	c 
8.99/9.00	c +   9.0 429.0 449e3  57.7 449e3   168    94 249e3   1.6  53.9 
8.99/9.03	c R   9.0 429.0 449e3  57.7 449e3   170    96 249e3   0.1  53.9 
11.29/11.39	c +  11.4 484.5 449e3  59.2 449e3   318   235 274e3   3.5  54.1 
13.98/14.03	c R  14.0 457.2 449e3  59.6 449e3   472   387 274e3  12.1  54.2 
14.78/14.82	c +  14.8 425.4 449e3  59.8 449e3   543   452 302e3   1.3  54.3 
18.78/18.85	c +  18.8 383.0 449e3  60.1 449e3   880   777 332e3  12.8  54.3 
23.68/23.70	c N  23.7 335.7 449e3  60.2 449e3  1274  1159 332e3  26.6  54.4 
25.29/25.35	c +  25.4 321.9 449e3  60.2 449e3  1385  1264 365e3  17.8  54.4 
36.88/36.97	c +  37.0 248.8 449e3  63.2 449e3  2142  2003 402e3   7.6  55.4 
55.47/55.52	c +  55.5 257.1 449e3  65.6 449e3  3277  3120 442e3  13.7  56.2 
55.47/55.58	c R  55.6 257.0 449e3  65.6 449e3  3282  3125 442e3  18.8  56.2 
80.06/80.14	c +  80.1 226.7 449e3  66.4 449e3  4979  4785 486e3   1.2  56.9 
114.76/114.81	c + 114.8 193.5 449e3  67.3 449e3  7532  7286 535e3   0.9  57.7 
124.36/124.48	c R 124.4 189.4 449e3  68.6 449e3  8090  7841 535e3  19.5  58.0 
128.06/128.11	c s 128.1 189.1 449e3  68.7 449e3  8272  8019 535e3   6.3  58.1 
130.26/130.38	c R 130.3 189.2 449e3  69.2 449e3  8372  8113 535e3  13.5  58.3 
135.26/135.31	c R 135.3 191.0 449e3  69.3 449e3  8675  8408 535e3   1.0  58.4 
136.15/136.23	c s 136.2 190.5 449e3  69.3 449e3  8690  8421 535e3   6.0  58.4 
137.55/137.70	c R 137.7 189.6 449e3  69.5 449e3  8790  8521 535e3   1.8  58.4 
144.25/144.36	c R 144.3 185.3 449e3  70.0 449e3  9090  8817 535e3   0.1  58.9 
144.25/144.36	c 
144.25/144.36	c  seconds     variables   original    learned     agility
144.25/144.36	c         level        used      conflicts    limit          MB
144.25/144.36	c 
156.65/156.76	c R 156.7 240.5 449e3  70.8 449e3  9896  9621 535e3   5.8  59.3 
158.04/158.13	c s 158.1 239.3 449e3  70.8 449e3  9956  9680 535e3   5.8  59.4 
159.54/159.65	c R 159.6 238.2 449e3  71.1 449e3 10056  9775 535e3   5.6  59.4 
163.54/163.63	c R 163.6 235.0 449e3  71.3 449e3 10356 10071 535e3   2.6  59.5 
169.95/170.06	c s 170.0 232.5 449e3  71.7 449e3 10694 10401 535e3   4.7  59.6 
171.75/171.89	c R 171.8 231.3 449e3  71.9 449e3 10792 10497 535e3   5.5  59.6 
177.14/177.28	c R 177.2 261.0 449e3  71.9 449e3 11092 10795 535e3   1.0  59.8 
183.74/183.86	c + 183.8 286.5 449e3  71.9 449e3 11363 11056 589e3   0.2  60.2 
194.34/194.44	c R 194.4 282.6 449e3  72.8 449e3 11894 11577 589e3  19.7  61.0 
197.34/197.47	c s 197.4 281.6 449e3  72.8 449e3 12009 11688 589e3   6.2  61.1 
199.84/199.92	c R 199.9 283.9 449e3  72.9 449e3 12111 11788 589e3   2.4  61.3 
203.44/203.55	c N 203.5 281.6 449e3  73.1 449e3 12414 12083 589e3  37.3  61.4 
217.23/217.39	c R 217.3 276.2 449e3  73.6 449e3 13216 12879 589e3  19.6  61.8 
228.03/228.17	c s 228.1 278.8 449e3  73.8 449e3 13572 13049 589e3   0.1  62.0 
229.53/229.66	c s 229.6 283.3 449e3  73.8 449e3 13649 13099 589e3   7.1  62.2 
230.83/230.92	c R 230.9 286.6 449e3  73.9 449e3 13738 13188 589e3   0.1  62.3 
235.52/235.68	c R 235.6 284.7 449e3  74.0 449e3 14038 13479 589e3   0.2  62.6 
247.72/247.84	c s 247.8 283.5 449e3  75.3 449e3 14841 14276 589e3  35.5  62.8 
249.22/249.35	c R 249.3 282.7 449e3  75.3 449e3 14943 14377 589e3   1.1  62.8 
255.42/255.53	c R 255.5 282.8 449e3  76.3 449e3 15244 14667 589e3   6.9  63.3 
268.01/268.13	c R 268.1 276.8 449e3  76.9 449e3 16047 15456 589e3  22.1  63.5 
286.61/286.73	c + 286.7 266.7 449e3  77.7 449e3 17106 16487 647e3   0.1  65.2 
286.61/286.73	c 
286.61/286.73	c  seconds     variables   original    learned     agility
286.61/286.73	c         level        used      conflicts    limit          MB
286.61/286.73	c 
305.10/305.29	c R 305.2 263.1 449e3  77.8 449e3 18050 17419 647e3   4.9  65.7 
384.99/385.10	c R 385.0 264.0 449e3  79.4 449e3 22864 22162 647e3   2.3  68.7 
429.08/429.27	c s 429.2 301.3 449e3  80.6 449e3 25433 24690 647e3   4.3  70.5 
430.88/431.09	c R 431.0 300.4 449e3  80.6 449e3 25532 24789 647e3   9.7  70.6 
433.67/433.80	c + 433.7 298.4 449e3  80.6 449e3 25721 24970 712e3   2.3  70.7 
434.77/434.98	c R 434.9 298.3 449e3  80.7 449e3 25833 25082 712e3   2.2  70.7 
438.68/438.81	c s 438.7 296.9 449e3  80.8 449e3 26058 25292 712e3   5.5  70.8 
440.67/440.83	c R 440.7 296.4 449e3  80.9 449e3 26160 25394 712e3  17.6  70.8 
445.87/446.04	c R 445.9 295.3 449e3  80.9 449e3 26461 25688 712e3   0.4  70.9 
456.76/456.91	c R 456.8 291.4 449e3  81.0 449e3 27265 26485 712e3   8.3  71.3 
485.26/485.48	c R 485.4 284.0 449e3  81.4 449e3 29284 28489 712e3   1.8  72.3 
559.43/559.63	c s 559.5 301.2 449e3  82.8 449e3 33319 32456 712e3   0.4  75.0 
561.13/561.31	c R 561.2 300.7 449e3  82.9 449e3 33419 32554 712e3  20.6  75.0 
566.24/566.48	c R 566.3 299.5 449e3  83.0 449e3 33719 32853 712e3   2.9  75.1 
581.44/581.65	c R 581.5 295.5 449e3  83.0 449e3 34521 33640 712e3   0.2  76.1 
615.52/615.77	c N 615.6 289.0 449e3  83.5 449e3 36527 35634 712e3  23.6  77.1 
650.92/651.19	c + 651.0 281.6 449e3  84.5 449e3 38642 37729 784e3   9.4  78.4 
695.20/695.49	c R 695.3 280.0 449e3  85.1 449e3 41335 40401 784e3   1.0  79.6 
700.20/700.41	c s 700.2 279.3 449e3  85.2 449e3 41687 40736 784e3  15.8  79.6 
701.80/702.00	c R 701.8 279.0 449e3  85.2 449e3 41787 40836 784e3   0.1  79.6 
706.40/706.62	c R 706.4 278.3 449e3  85.2 449e3 42090 41130 784e3   0.7  79.7 
723.50/723.77	c N 723.6 276.0 449e3  85.4 449e3 42892 41914 784e3  28.0  80.4 
723.50/723.77	c 
723.50/723.77	c  seconds     variables   original    learned     agility
723.50/723.77	c         level        used      conflicts    limit          MB
723.50/723.77	c 
763.28/763.58	c R 763.4 274.4 449e3  85.8 449e3 44898 43902 784e3   0.2  81.5 
773.08/773.39	c s 773.2 273.0 449e3  85.9 449e3 45425 44353 784e3   0.1  82.1 
774.57/774.83	c R 774.6 275.8 449e3  85.9 449e3 45525 44453 784e3  11.1  82.1 
779.58/779.80	c R 779.6 275.0 449e3  86.0 449e3 45828 44755 784e3   6.3  82.4 
781.67/781.95	c s 781.7 274.7 449e3  86.0 449e3 45940 44866 784e3  26.2  82.4 
783.77/784.06	c R 783.9 274.5 449e3  86.0 449e3 46041 44967 784e3  21.7  82.4 
789.98/790.24	c R 790.0 275.2 449e3  86.1 449e3 46341 45265 784e3  16.4  82.6 
803.17/803.43	c N 803.2 273.8 449e3  86.4 449e3 47142 46060 784e3  31.0  82.9 
830.26/830.52	c R 830.3 270.3 449e3  86.9 449e3 49148 48048 784e3  22.4  84.1 
849.06/849.32	c s 849.1 269.8 449e3  87.4 449e3 50249 49126 784e3  19.6  84.7 
850.56/850.86	c R 850.6 269.5 449e3  87.4 449e3 50350 49227 784e3  17.8  84.7 
856.76/857.06	c R 856.8 268.8 449e3  87.5 449e3 50655 49526 784e3   7.0  84.9 
871.25/871.59	c N 871.4 267.5 449e3  87.6 449e3 51456 50322 784e3  31.4  85.1 
905.64/905.94	c R 905.7 263.4 449e3  87.9 449e3 53459 52304 784e3  13.9  85.8 
910.34/910.61	c s 910.4 262.9 449e3  88.0 449e3 53714 52555 784e3   0.7  85.9 
912.54/912.86	c R 912.6 262.5 449e3  88.0 449e3 53815 52655 784e3   0.4  86.3 
921.73/922.05	c R 921.8 264.6 449e3  88.0 449e3 54115 52952 784e3   0.2  86.6 
935.94/936.22	c R 936.0 273.4 449e3  88.0 449e3 54916 53730 784e3   8.1  87.1 
947.73/948.02	c s 947.8 272.0 449e3  88.1 449e3 55527 54303 784e3  21.6  87.4 
949.23/949.50	c R 949.2 271.7 449e3  88.1 449e3 55627 54401 784e3   2.7  87.4 
953.44/953.76	c R 953.5 270.9 449e3  88.1 449e3 55928 54695 784e3   0.8  87.6 
968.62/968.91	c R 968.6 293.5 449e3  88.5 449e3 56729 55488 784e3   5.1  88.0 
968.62/968.91	c 
968.62/968.91	c  seconds     variables   original    learned     agility
968.62/968.91	c         level        used      conflicts    limit          MB
968.62/968.91	c 
991.51/991.88	c + 991.6 290.8 449e3  88.7 449e3 58024 56774 862e3   4.5  89.1 
1010.62/1011.00	c R 101e1 289.6 449e3  88.8 449e3 58735 57474 862e3   2.1  89.5 
1068.50/1068.81	c s 107e1 291.0 449e3  89.0 449e3 61576 60258 862e3  14.1  92.0 
1069.70/1070.08	c N 107e1 290.6 449e3  89.2 449e3 61675 60357 862e3  28.8  92.0 
1076.29/1076.60	c R 108e1 290.0 449e3  89.2 449e3 61977 60659 862e3  17.9  92.3 
1091.69/1092.04	c R 109e1 288.7 449e3  89.2 449e3 62778 61452 862e3   0.2  93.2 
1133.08/1133.44	c R 113e1 285.1 449e3  89.7 449e3 64789 63442 862e3  20.2  94.5 

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-1717767-1240630388/watcher-1717767-1240630388 -o /tmp/evaluation-result-1717767-1240630388/solver-1717767-1240630388 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1717767-1240630388.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 3/64 30249
/proc/meminfo: memFree=1416232/2055920 swapFree=4192812/4192956
[pid=30249] ppid=30247 vsize=26592 CPUtime=0
/proc/30249/stat : 30249 (picosat) R 30247 30249 29209 0 -1 4194304 543 0 0 0 0 0 0 0 18 0 1 0 91065049 27230208 528 1992294400 134512640 135137933 4294956224 18446744073709551615 134532354 0 0 4096 0 0 0 0 17 1 0 0
/proc/30249/statm: 6648 535 53 152 0 6494 0

[startup+0.0331529 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 30249
/proc/meminfo: memFree=1416232/2055920 swapFree=4192812/4192956
[pid=30249] ppid=30247 vsize=27620 CPUtime=0.02
/proc/30249/stat : 30249 (picosat) R 30247 30249 29209 0 -1 4194304 3627 0 0 0 1 1 0 0 18 0 1 0 91065049 28282880 3612 1992294400 134512640 135137933 4294956224 18446744073709551615 134532287 0 0 4096 0 0 0 0 17 1 0 0
/proc/30249/statm: 6905 3616 53 152 0 6751 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 27620

[startup+0.101158 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 30249
/proc/meminfo: memFree=1416232/2055920 swapFree=4192812/4192956
[pid=30249] ppid=30247 vsize=29864 CPUtime=0.09
/proc/30249/stat : 30249 (picosat) R 30247 30249 29209 0 -1 4194304 7293 0 0 0 7 2 0 0 18 0 1 0 91065049 30580736 7279 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/30249/statm: 7466 7279 56 152 0 7312 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 29864

[startup+0.301177 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 30249
/proc/meminfo: memFree=1416232/2055920 swapFree=4192812/4192956
[pid=30249] ppid=30247 vsize=36064 CPUtime=0.29
/proc/30249/stat : 30249 (picosat) R 30247 30249 29209 0 -1 4194304 8820 0 0 0 26 3 0 0 19 0 1 0 91065049 36929536 8805 1992294400 134512640 135137933 4294956224 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/30249/statm: 9016 8806 56 152 0 8862 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 36064

[startup+0.701223 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 30249
/proc/meminfo: memFree=1416232/2055920 swapFree=4192812/4192956
[pid=30249] ppid=30247 vsize=48836 CPUtime=0.69
/proc/30249/stat : 30249 (picosat) R 30247 30249 29209 0 -1 4194304 11804 0 0 0 64 5 0 0 22 0 1 0 91065049 50008064 11789 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/30249/statm: 12209 11790 56 152 0 12055 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 48836

[startup+1.5023 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30250
/proc/meminfo: memFree=1359392/2055920 swapFree=4192812/4192956
[pid=30249] ppid=30247 vsize=58120 CPUtime=1.49
/proc/30249/stat : 30249 (picosat) R 30247 30249 29209 0 -1 4194304 14300 0 0 0 142 7 0 0 25 0 1 0 91065049 59514880 14285 1992294400 134512640 135137933 4294956224 18446744073709551615 134528949 0 0 4096 0 0 0 0 17 1 0 0
/proc/30249/statm: 14530 14285 61 152 0 14376 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 58120

[startup+3.10145 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30250
/proc/meminfo: memFree=1359200/2055920 swapFree=4192812/4192956
[pid=30249] ppid=30247 vsize=58440 CPUtime=3.09
/proc/30249/stat : 30249 (picosat) R 30247 30249 29209 0 -1 4194304 14344 0 0 0 301 8 0 0 25 0 1 0 91065049 59842560 14329 1992294400 134512640 135137933 4294956224 18446744073709551615 134548664 0 0 4096 0 0 0 0 17 1 0 0
/proc/30249/statm: 14610 14329 61 152 0 14456 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 58440

[startup+6.30177 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30250
/proc/meminfo: memFree=1356520/2055920 swapFree=4192812/4192956
[pid=30249] ppid=30247 vsize=61780 CPUtime=6.29
/proc/30249/stat : 30249 (picosat) R 30247 30249 29209 0 -1 4194304 14992 0 0 0 621 8 0 0 25 0 1 0 91065049 63262720 14977 1992294400 134512640 135137933 4294956224 18446744073709551615 134548801 0 0 4096 0 0 0 0 17 1 0 0
/proc/30249/statm: 15445 14977 61 152 0 15291 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 61780

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30250
/proc/meminfo: memFree=1356456/2055920 swapFree=4192812/4192956
[pid=30249] ppid=30247 vsize=61920 CPUtime=12.68
/proc/30249/stat : 30249 (picosat) R 30247 30249 29209 0 -1 4194304 15052 0 0 0 1260 8 0 0 25 0 1 0 91065049 63406080 15037 1992294400 134512640 135137933 4294956224 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/30249/statm: 15480 15037 69 152 0 15326 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 61920

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30250
/proc/meminfo: memFree=1356264/2055920 swapFree=4192812/4192956
[pid=30249] ppid=30247 vsize=62184 CPUtime=25.49
/proc/30249/stat : 30249 (picosat) R 30247 30249 29209 0 -1 4194304 15126 0 0 0 2540 9 0 0 25 0 1 0 91065049 63676416 15111 1992294400 134512640 135137933 4294956224 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/30249/statm: 15546 15111 69 152 0 15392 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 62184

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30250
/proc/meminfo: memFree=1354600/2055920 swapFree=4192812/4192956
[pid=30249] ppid=30247 vsize=63936 CPUtime=51.07
/proc/30249/stat : 30249 (picosat) R 30247 30249 29209 0 -1 4194304 15564 0 0 0 5098 9 0 0 25 0 1 0 91065049 65470464 15549 1992294400 134512640 135137933 4294956224 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/30249/statm: 15984 15549 69 152 0 15830 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 63936

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30250
/proc/meminfo: memFree=1353192/2055920 swapFree=4192812/4192956
[pid=30249] ppid=30247 vsize=65388 CPUtime=102.27
/proc/30249/stat : 30249 (picosat) R 30247 30249 29209 0 -1 4194304 15903 0 0 0 10217 10 0 0 25 0 1 0 91065049 66957312 15888 1992294400 134512640 135137933 4294956224 18446744073709551615 134548801 0 0 4096 0 0 0 0 17 1 0 0
/proc/30249/statm: 16347 15888 69 152 0 16193 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 65388

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30250
/proc/meminfo: memFree=1351080/2055920 swapFree=4192812/4192956
[pid=30249] ppid=30247 vsize=67380 CPUtime=162.24
/proc/30249/stat : 30249 (picosat) R 30247 30249 29209 0 -1 4194304 16415 0 0 0 16214 10 0 0 25 0 1 0 91065049 68997120 16400 1992294400 134512640 135137933 4294956224 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/30249/statm: 16845 16400 69 152 0 16691 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 67380

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30250
/proc/meminfo: memFree=1348072/2055920 swapFree=4192812/4192956
[pid=30249] ppid=30247 vsize=70552 CPUtime=222.23
/proc/30249/stat : 30249 (picosat) R 30247 30249 29209 0 -1 4194304 17143 0 0 0 22211 12 0 0 25 0 1 0 91065049 72245248 17128 1992294400 134512640 135137933 4294956224 18446744073709551615 134553611 0 0 4096 0 0 0 0 17 1 0 0
/proc/30249/statm: 17638 17128 69 152 0 17484 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 70552

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30250
/proc/meminfo: memFree=1345512/2055920 swapFree=4192812/4192956
[pid=30249] ppid=30247 vsize=72868 CPUtime=282.21
/proc/30249/stat : 30249 (picosat) R 30247 30249 29209 0 -1 4194304 17765 0 0 0 28208 13 0 0 25 0 1 0 91065049 74616832 17750 1992294400 134512640 135137933 4294956224 18446744073709551615 134522698 0 0 4096 0 0 0 0 17 1 0 0
/proc/30249/statm: 18217 17750 69 152 0 18063 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 72868

[startup+342.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 30252
/proc/meminfo: memFree=1343016/2055920 swapFree=4192812/4192956
[pid=30249] ppid=30247 vsize=75252 CPUtime=342.2
/proc/30249/stat : 30249 (picosat) R 30247 30249 29209 0 -1 4194304 18371 0 0 0 34206 14 0 0 25 0 1 0 91065049 77058048 18356 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/30249/statm: 18813 18356 69 152 0 18659 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 75252

[startup+402.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 30252
/proc/meminfo: memFree=1340648/2055920 swapFree=4192812/4192956
[pid=30249] ppid=30247 vsize=77632 CPUtime=402.18
/proc/30249/stat : 30249 (picosat) R 30247 30249 29209 0 -1 4194304 18963 0 0 0 40203 15 0 0 25 0 1 0 91065049 79495168 18948 1992294400 134512640 135137933 4294956224 18446744073709551615 134522698 0 0 4096 0 0 0 0 17 1 0 0
/proc/30249/statm: 19408 18948 69 152 0 19254 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 77632

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30252
/proc/meminfo: memFree=1338280/2055920 swapFree=4192812/4192956
[pid=30249] ppid=30247 vsize=80024 CPUtime=462.16
/proc/30249/stat : 30249 (picosat) R 30247 30249 29209 0 -1 4194304 19560 0 0 0 46200 16 0 0 25 0 1 0 91065049 81944576 19545 1992294400 134512640 135137933 4294956224 18446744073709551615 134522672 0 0 4096 0 0 0 0 17 1 0 0
/proc/30249/statm: 20006 19545 69 152 0 19852 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 80024

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30252
/proc/meminfo: memFree=1335848/2055920 swapFree=4192812/4192956
[pid=30249] ppid=30247 vsize=82676 CPUtime=522.15
/proc/30249/stat : 30249 (picosat) R 30247 30249 29209 0 -1 4194304 20192 0 0 0 52197 18 0 0 25 0 1 0 91065049 84660224 20177 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/30249/statm: 20669 20177 69 152 0 20515 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 82676

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30252
/proc/meminfo: memFree=1333800/2055920 swapFree=4192812/4192956
[pid=30249] ppid=30247 vsize=84656 CPUtime=582.14
/proc/30249/stat : 30249 (picosat) R 30247 30249 29209 0 -1 4194304 20699 0 0 0 58195 19 0 0 25 0 1 0 91065049 86687744 20684 1992294400 134512640 135137933 4294956224 18446744073709551615 134548801 0 0 4096 0 0 0 0 17 1 0 0
/proc/30249/statm: 21164 20684 69 152 0 21010 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 84656

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30252
/proc/meminfo: memFree=1331688/2055920 swapFree=4192812/4192956
[pid=30249] ppid=30247 vsize=86636 CPUtime=642.12
/proc/30249/stat : 30249 (picosat) R 30247 30249 29209 0 -1 4194304 21210 0 0 0 64192 20 0 0 25 0 1 0 91065049 88715264 21195 1992294400 134512640 135137933 4294956224 18446744073709551615 134522698 0 0 4096 0 0 0 0 17 1 0 0
/proc/30249/statm: 21659 21195 69 152 0 21505 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 86636

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30252
/proc/meminfo: memFree=1330088/2055920 swapFree=4192812/4192956
[pid=30249] ppid=30247 vsize=88220 CPUtime=702.1
/proc/30249/stat : 30249 (picosat) R 30247 30249 29209 0 -1 4194304 21624 0 0 0 70189 21 0 0 25 0 1 0 91065049 90337280 21609 1992294400 134512640 135137933 4294956224 18446744073709551615 134527739 0 0 4096 0 0 0 0 17 1 0 0
/proc/30249/statm: 22055 21609 69 152 0 21901 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 88220

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30252
/proc/meminfo: memFree=1328104/2055920 swapFree=4192812/4192956
[pid=30249] ppid=30247 vsize=90208 CPUtime=762.08
/proc/30249/stat : 30249 (picosat) R 30247 30249 29209 0 -1 4194304 22100 0 0 0 76187 21 0 0 25 0 1 0 91065049 92372992 22085 1992294400 134512640 135137933 4294956224 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/30249/statm: 22552 22085 69 152 0 22398 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 90208

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30252
/proc/meminfo: memFree=1326504/2055920 swapFree=4192812/4192956
[pid=30249] ppid=30247 vsize=92304 CPUtime=822.07
/proc/30249/stat : 30249 (picosat) R 30247 30249 29209 0 -1 4194304 22521 0 0 0 82185 22 0 0 25 0 1 0 91065049 94519296 22506 1992294400 134512640 135137933 4294956224 18446744073709551615 134522698 0 0 4096 0 0 0 0 17 1 0 0
/proc/30249/statm: 23076 22506 69 152 0 22922 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 92304

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30252
/proc/meminfo: memFree=1324456/2055920 swapFree=4192812/4192956
[pid=30249] ppid=30247 vsize=94156 CPUtime=882.05
/proc/30249/stat : 30249 (picosat) R 30247 30249 29209 0 -1 4194304 23013 0 0 0 88182 23 0 0 25 0 1 0 91065049 96415744 22998 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/30249/statm: 23539 22998 69 152 0 23385 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 94156

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30252
/proc/meminfo: memFree=1322472/2055920 swapFree=4192812/4192956
[pid=30249] ppid=30247 vsize=96152 CPUtime=942.04
/proc/30249/stat : 30249 (picosat) R 30247 30249 29209 0 -1 4194304 23502 0 0 0 94180 24 0 0 25 0 1 0 91065049 98459648 23487 1992294400 134512640 135137933 4294956224 18446744073709551615 134522698 0 0 4096 0 0 0 0 17 1 0 0
/proc/30249/statm: 24038 23487 69 152 0 23884 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 96152

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30252
/proc/meminfo: memFree=1320360/2055920 swapFree=4192812/4192956
[pid=30249] ppid=30247 vsize=98268 CPUtime=1002.02
/proc/30249/stat : 30249 (picosat) R 30247 30249 29209 0 -1 4194304 24017 0 0 0 100177 25 0 0 25 0 1 0 91065049 100626432 24002 1992294400 134512640 135137933 4294956224 18446744073709551615 134548801 0 0 4096 0 0 0 0 17 1 0 0
/proc/30249/statm: 24567 24002 69 152 0 24413 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 98268

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30252
/proc/meminfo: memFree=1317544/2055920 swapFree=4192812/4192956
[pid=30249] ppid=30247 vsize=100936 CPUtime=1062
/proc/30249/stat : 30249 (picosat) R 30247 30249 29209 0 -1 4194304 24711 0 0 0 106174 26 0 0 25 0 1 0 91065049 103358464 24696 1992294400 134512640 135137933 4294956224 18446744073709551615 134548801 0 0 4096 0 0 0 0 17 1 0 0
/proc/30249/statm: 25234 24696 69 152 0 25080 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 100936

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30252
/proc/meminfo: memFree=1315496/2055920 swapFree=4192812/4192956
[pid=30249] ppid=30247 vsize=103316 CPUtime=1121.99
/proc/30249/stat : 30249 (picosat) R 30247 30249 29209 0 -1 4194304 25223 0 0 0 112172 27 0 0 25 0 1 0 91065049 105795584 25208 1992294400 134512640 135137933 4294956224 18446744073709551615 134551624 0 0 4096 0 0 0 0 17 1 0 0
/proc/30249/statm: 25829 25208 69 152 0 25675 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 103316

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30252
/proc/meminfo: memFree=1312808/2055920 swapFree=4192812/4192956
[pid=30249] ppid=30247 vsize=105848 CPUtime=1181.97
/proc/30249/stat : 30249 (picosat) R 30247 30249 29209 0 -1 4194304 25879 0 0 0 118169 28 0 0 25 0 1 0 91065049 108388352 25864 1992294400 134512640 135137933 4294956224 18446744073709551615 134549012 0 0 4096 0 0 0 0 17 1 0 0
/proc/30249/statm: 26462 25864 69 152 0 26308 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 105848



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30252
/proc/meminfo: memFree=1312424/2055920 swapFree=4192812/4192956
[pid=30249] ppid=30247 vsize=106244 CPUtime=1200.07
/proc/30249/stat : 30249 (picosat) R 30247 30249 29209 0 -1 4194304 25970 0 0 0 119979 28 0 0 25 0 1 0 91065049 108793856 25955 1992294400 134512640 135137933 4294956224 18446744073709551615 134552296 0 0 4096 0 0 0 0 17 1 0 0
/proc/30249/statm: 26561 25955 69 152 0 26407 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 106244

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): 1200.42
CPU time (s): 1200.09
CPU user time (s): 1199.79
CPU system time (s): 0.300954
CPU usage (%): 99.9724
Max. virtual memory (cumulated for all children) (KiB): 106244

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.79
system time used= 0.300954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25970
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= 2727

runsolver used 1.10383 second user time and 2.73158 second system time

The end

Launcher Data

Begin job on node70 at 2009-04-25 05:33:10
IDJOB=1717767
IDBENCH=20424
IDSOLVER=506
FILE ID=node70/1717767-1240630388
PBS_JOBID= 9186349
Free space on /tmp= 66312 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT07/industrial/palacios/medium/cube-11-h13-unsat.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1717767-1240630388/watcher-1717767-1240630388 -o /tmp/evaluation-result-1717767-1240630388/solver-1717767-1240630388 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1717767-1240630388.cnf

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

MD5SUM BENCH= 3a68d904935650d9da7e64e1ee7bae82
RANDOM SEED=2018695459

node70.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		: 3000.213
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		: 3000.213
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:       1416776 kB
Buffers:         54564 kB
Cached:         490584 kB
SwapCached:        144 kB
Active:         130244 kB
Inactive:       428996 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1416776 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           25216 kB
Writeback:           0 kB
Mapped:          23704 kB
Slab:            66028 kB
Committed_AS:   242068 kB
PageTables:       1408 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= 66312 MiB
End job on node70 at 2009-04-25 05:53:13