Trace number 1717247

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
picosat 913? (TO) 1200.11 1200.53

General information on the benchmark

Nameindustrial/palacios/hard/
safe-50-h49-unsat.cnf
MD5SUMafc9746f162b3434bc79ea21bd1704d5
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables615037
Number of clauses2098249
Sum of the clauses size5069473
Maximum clause length101
Minimum clause length1
Number of clauses of size 150
Number of clauses of size 21488062
Number of clauses of size 3602029
Number of clauses of size 4238
Number of clauses of size 5148
Number of clauses of size over 57722

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-1717247-1240626094.cnf
0.00/0.00	c parsed header 'p cnf 620037 2098249'
9.68/9.75	c initialized 620037 variables
9.68/9.75	c found 2098249 non trivial clauses
9.68/9.75	c
9.68/9.75	c random number generator seed 0
9.68/9.75	c 
9.68/9.75	c  seconds     variables   original    learned     agility
9.68/9.75	c         level        used      conflicts    limit          MB
9.68/9.75	c 
9.68/9.75	c s   9.7   0.0 619e3   0.0 610e3     0     0     0   0.0  75.2 
10.78/10.86	c 
10.78/10.86	c initial reduction limit 305068 clauses
10.78/10.86	c 
10.78/10.86	c +  10.9 253e1 619e3   0.5 610e3   100    94 335e3  12.2  79.2 
10.88/10.99	c R  11.0 253e1 619e3   0.5 610e3   100    94 335e3  12.2  79.2 
13.18/13.23	c +  13.2 231e1 619e3   1.4 610e3   250   236 369e3   1.8  79.2 
14.68/14.80	c R  14.8 233e1 619e3   1.8 610e3   402   387 369e3   1.7  79.2 
15.88/15.94	c +  15.9 222e1 619e3   2.9 610e3   475   460 406e3   3.8  79.2 
20.57/20.61	c +  20.6 190e1 619e3   6.4 610e3   812   778 446e3  12.1  79.3 
24.98/25.09	c R  25.1 189e1 619e3   7.2 610e3  1205  1152 446e3   0.5  79.4 
25.68/25.76	c +  25.7 182e1 619e3   9.0 610e3  1317  1264 491e3   1.4  79.4 
34.87/34.93	c +  34.9 150e1 619e3  14.4 610e3  2074  1998 540e3   3.7  79.6 
50.16/50.27	c +  50.2 131e1 619e3  25.8 610e3  3209  3091 594e3   0.5  80.4 
50.47/50.53	c R  50.5 130e1 619e3  25.8 610e3  3239  3121 594e3   0.7  80.4 
74.55/74.69	c +  74.7 925.0 619e3  30.3 610e3  4911  4617 653e3   0.7  80.8 
115.54/115.60	c + 115.6 924.5 619e3  35.9 610e3  7464  7059 719e3   1.8  84.5 
123.94/124.05	c R 124.0 952.9 619e3  43.8 610e3  8060  7612 719e3   8.2  85.4 
128.24/128.35	c s 128.3 940.4 619e3  44.7 610e3  8341  7747 719e3  27.2  85.5 
129.24/129.38	c R 129.3 940.3 619e3  44.8 610e3  8444  7848 719e3   1.8  85.5 
137.44/137.56	c R 137.5 938.7 619e3  46.6 610e3  8760  8117 719e3  15.9  86.9 
149.33/149.45	c R 149.4 101e1 619e3  49.5 610e3  9571  8888 719e3   4.7  87.9 
160.63/160.79	c s 160.7 108e1 619e3  52.9 610e3 10467  9733 719e3  12.6  89.1 
161.63/161.76	c R 161.7 108e1 619e3  54.6 610e3 10567  9815 719e3  17.0  89.1 
161.63/161.76	c 
161.63/161.76	c  seconds     variables   original    learned     agility
161.63/161.76	c         level        used      conflicts    limit          MB
161.63/161.76	c 
164.43/164.59	c s 164.5 104e1 619e3  55.5 610e3 10707  9932 719e3   7.2  89.2 
165.53/165.70	c R 165.6 104e1 619e3  55.6 610e3 10808 10030 719e3   7.1  89.2 
167.32/167.46	c s 167.4 104e1 619e3  56.1 610e3 10909 10118 719e3   2.8  89.2 
170.43/170.54	c N 170.5 101e1 619e3  56.5 610e3 11009 10195 719e3  31.8  89.2 
173.12/173.25	c + 173.2 101e1 619e3  57.2 610e3 11293 10469 791e3   8.2  89.3 
173.32/173.46	c R 173.4 101e1 619e3  57.2 610e3 11309 10485 791e3   6.3  89.3 
181.02/181.15	c N 181.1 101e1 619e3  60.1 610e3 12187 11348 791e3  30.0  89.6 
214.61/214.70	c R 214.6 105e1 619e3  65.5 610e3 14226 13259 791e3   9.3  93.1 
256.10/256.28	c + 256.2 103e1 619e3  70.3 610e3 17036 15950 870e3   2.6  95.1 
275.29/275.42	c R 275.3 103e1 619e3  71.5 610e3 19113 17941 870e3   1.6  96.2 
316.48/316.64	c s 316.5 981.0 619e3  75.9 610e3 21938 20544 870e3   1.2  97.9 
317.78/317.98	c R 317.9 978.5 619e3  76.0 610e3 22082 20676 870e3   0.8  97.9 
320.37/320.58	c R 320.5 971.2 619e3  76.1 610e3 22398 20985 870e3   1.2  98.0 
336.97/337.10	c R 337.0 929.4 619e3  80.4 610e3 23200 21714 870e3   0.8  98.3 
363.86/364.10	c N 364.0 926.4 619e3  81.6 610e3 25239 23654 870e3  26.8  99.6 
367.35/367.59	c + 367.5 930.0 619e3  82.5 610e3 25651 24064 957e3   1.4  99.7 
425.74/425.98	c R 425.8 939.4 619e3  84.7 610e3 30085 28303 957e3   1.4 103.8 
574.39/574.63	c + 574.4 943.0 619e3  89.4 610e3 38572 36570 105e4   4.0 114.7 
599.78/600.07	c R 599.9 941.4 619e3  90.8 610e3 41341 39185 105e4   8.3 115.5 
616.27/616.52	c s 616.3 944.2 619e3  91.2 610e3 42598 40378 105e4  22.3 116.1 
617.47/617.77	c R 617.6 941.0 619e3  91.2 610e3 42701 40474 105e4   4.9 116.2 
622.27/622.58	c R 622.4 940.1 619e3  91.2 610e3 43003 40752 105e4  14.7 116.4 
622.27/622.58	c 
622.27/622.58	c  seconds     variables   original    learned     agility
622.27/622.58	c         level        used      conflicts    limit          MB
622.27/622.58	c 
635.77/636.08	c R 635.9 937.7 619e3  91.8 610e3 43807 41525 105e4   1.3 116.9 
661.66/661.92	c R 661.7 930.6 619e3  92.1 610e3 45813 43441 105e4   2.2 117.6 
721.54/721.83	c s 721.6 921.9 619e3  92.6 610e3 49169 46659 105e4   7.1 120.1 
722.54/722.84	c R 722.6 920.6 619e3  92.6 610e3 49268 46752 105e4   0.5 120.1 
726.94/727.26	c R 727.0 918.8 619e3  92.7 610e3 49570 47033 105e4   8.9 120.2 
737.63/737.97	c R 737.7 914.7 619e3  93.3 610e3 50390 47814 105e4   2.1 120.6 
759.73/760.09	c R 759.8 906.6 619e3  93.8 610e3 52393 49716 105e4   4.5 121.2 
797.92/798.23	c s 798.0 893.2 619e3  94.3 610e3 55144 52394 105e4   0.8 122.5 
799.02/799.32	c R 799.0 892.1 619e3  94.3 610e3 55249 52481 105e4  15.5 122.5 
802.42/802.76	c R 802.5 888.4 619e3  94.3 610e3 55552 52767 105e4   2.1 122.5 
810.42/810.73	c R 810.5 884.2 619e3  94.4 610e3 56352 53529 105e4   8.2 122.7 
824.81/825.15	c + 824.9 873.1 619e3  94.7 610e3 57954 55083 115e4  21.5 122.9 
828.51/828.90	c R 828.6 871.5 619e3  94.9 610e3 58405 55523 115e4  11.7 123.0 
878.69/879.01	c R 878.7 848.9 619e3  95.2 610e3 63255 60211 115e4  10.5 124.1 
911.77/912.18	c s 911.9 837.5 619e3  95.6 610e3 65848 62575 115e4   5.3 124.5 
913.07/913.49	c R 913.2 836.9 619e3  95.6 610e3 65943 62667 115e4   1.2 124.5 
918.38/918.79	c R 918.5 836.4 619e3  95.6 610e3 66245 62968 115e4   4.3 124.7 
924.97/925.40	c s 925.1 835.4 619e3  95.6 610e3 66457 62529 115e4   8.7 124.7 
926.57/926.94	c R 926.6 835.1 619e3  95.6 610e3 66559 62628 115e4  10.5 124.7 
930.37/930.79	c R 930.5 834.2 619e3  95.7 610e3 66859 62923 115e4   1.8 124.9 
941.47/941.82	c R 941.5 832.9 619e3  95.7 610e3 67662 63696 115e4   4.6 125.1 
951.76/952.17	c s 951.8 833.1 619e3  95.9 610e3 68231 64093 115e4   4.9 125.5 
951.76/952.17	c 
951.76/952.17	c  seconds     variables   original    learned     agility
951.76/952.17	c         level        used      conflicts    limit          MB
951.76/952.17	c 
953.46/953.80	c s 953.5 832.4 619e3  95.9 610e3 68306 64050 115e4  21.9 125.5 
955.06/955.49	c R 955.2 831.5 619e3  95.9 610e3 68412 64154 115e4   2.0 125.6 
957.56/957.98	c R 957.7 830.2 619e3  95.9 610e3 68717 64453 115e4   3.5 125.6 
967.76/968.15	c R 967.8 827.2 619e3  95.9 610e3 69535 65229 115e4   0.9 125.7 
968.86/969.25	c s 968.9 827.2 619e3  95.9 610e3 69542 65224 115e4   7.4 125.7 
969.76/970.15	c R 969.8 826.7 619e3  95.9 610e3 69643 65321 115e4   1.3 125.7 
972.46/972.86	c R 972.5 825.5 619e3  95.9 610e3 69947 65609 115e4   5.2 126.0 
973.75/974.13	c s 973.8 825.3 619e3  95.9 610e3 70051 65707 115e4   6.3 126.0 
974.75/975.17	c R 974.8 824.1 619e3  95.9 610e3 70151 65795 115e4   1.7 126.0 
976.46/976.80	c s 976.5 823.5 619e3  95.9 610e3 70260 65893 115e4   3.0 126.0 
977.75/978.10	c R 977.8 822.5 619e3  95.9 610e3 70370 65997 115e4   2.5 126.0 
978.05/978.42	c s 978.1 822.5 619e3  95.9 610e3 70370 65922 115e4   0.0 126.0 
985.06/985.50	c R 985.2 821.8 619e3  95.9 610e3 70673 66220 115e4  12.5 126.3 
994.75/995.10	c R 994.8 821.0 619e3  96.0 610e3 71480 66995 115e4   6.3 126.6 
1021.34/1021.71	c R 102e1 819.2 619e3  96.0 610e3 73485 68988 115e4   6.7 127.2 
1029.33/1029.78	c s 103e1 817.1 619e3  96.1 610e3 74058 69404 115e4   4.6 127.3 
1030.24/1030.63	c N 103e1 816.3 619e3  96.1 610e3 74157 69499 115e4  23.7 127.3 
1033.13/1033.54	c R 103e1 815.2 619e3  96.1 610e3 74459 69786 115e4   1.8 127.4 
1042.73/1043.11	c s 104e1 814.4 619e3  96.1 610e3 74746 70062 115e4   2.2 127.7 
1043.53/1043.93	c R 104e1 814.4 619e3  96.1 610e3 74848 70154 115e4   4.5 127.9 
1047.52/1047.98	c R 105e1 813.5 619e3  96.1 610e3 75149 70430 115e4   5.0 128.0 
1047.83/1048.26	c s 105e1 813.5 619e3  96.1 610e3 75155 70342 115e4   9.9 128.0 
1047.83/1048.26	c 
1047.83/1048.26	c  seconds     variables   original    learned     agility
1047.83/1048.26	c         level        used      conflicts    limit          MB
1047.83/1048.26	c 
1050.32/1050.71	c s 105e1 812.7 619e3  96.1 610e3 75276 70276 115e4   3.0 127.9 
1050.52/1050.98	c R 105e1 812.4 619e3  96.1 610e3 75295 70293 115e4   8.9 128.0 
1055.12/1055.58	c R 106e1 810.0 619e3  96.1 610e3 75597 70587 115e4   1.3 128.0 
1066.42/1066.88	c R 107e1 807.0 619e3  96.1 610e3 76487 71457 115e4   4.8 128.4 
1068.12/1068.53	c s 107e1 806.7 619e3  96.1 610e3 76533 71467 115e4   7.2 128.4 
1069.12/1069.50	c R 107e1 806.3 619e3  96.1 610e3 76634 71565 115e4   0.8 128.4 
1069.82/1070.24	c s 107e1 805.9 619e3  96.1 610e3 76705 71633 115e4   8.6 128.4 
1070.52/1070.97	c R 107e1 805.6 619e3  96.1 610e3 76806 71724 115e4   4.5 128.5 
1071.32/1071.73	c s 107e1 805.3 619e3  96.1 610e3 76833 71751 115e4   8.6 128.5 
1075.11/1075.55	c R 108e1 804.9 619e3  96.1 610e3 77108 72025 115e4   4.6 128.5 
1090.41/1090.80	c R 109e1 804.3 619e3  96.1 610e3 77912 72823 115e4  15.7 128.8 
1121.31/1121.72	c R 112e1 802.9 619e3  96.5 610e3 79924 74800 115e4   6.7 129.4 
1136.80/1137.22	c s 114e1 801.7 619e3  96.6 610e3 80978 75791 115e4   3.6 129.9 
1138.39/1138.86	c s 114e1 801.4 619e3  96.6 610e3 81048 75831 115e4   1.1 129.9 
1139.69/1140.19	c R 114e1 801.0 619e3  96.6 610e3 81099 75880 115e4   3.8 129.9 
1144.39/1144.84	c R 114e1 800.5 619e3  96.7 610e3 81400 76178 115e4   7.4 130.3 
1155.39/1155.88	c R 116e1 799.3 619e3  96.7 610e3 82205 76964 115e4  15.9 130.5 
1178.08/1178.54	c s 118e1 796.8 619e3  96.7 610e3 83554 77785 115e4   4.9 130.8 
1179.79/1180.23	c s 118e1 795.8 619e3  96.7 610e3 83652 77844 115e4  35.2 130.9 
1180.78/1181.23	c R 118e1 795.4 619e3  96.7 610e3 83671 77862 115e4   2.4 130.9 
1183.98/1184.46	c R 118e1 794.4 619e3  96.7 610e3 83971 78154 115e4   6.2 130.9 
1193.38/1193.84	c R 119e1 794.0 619e3  96.8 610e3 84775 78933 115e4   4.5 131.1 
1193.38/1193.84	c 
1193.38/1193.84	c  seconds     variables   original    learned     agility
1193.38/1193.84	c         level        used      conflicts    limit          MB
1193.38/1193.84	c 
1198.77/1199.20	c s 120e1 793.1 619e3  96.8 610e3 85087 79204 115e4   3.8 131.2 

Verifier Data

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1717247-1240626094/watcher-1717247-1240626094 -o /tmp/evaluation-result-1717247-1240626094/solver-1717247-1240626094 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1717247-1240626094.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: 1.01 1.00 0.99 3/64 18457
/proc/meminfo: memFree=1256192/2055920 swapFree=4180840/4192956
[pid=18457] ppid=18455 vsize=35924 CPUtime=0
/proc/18457/stat : 18457 (picosat) R 18455 18457 17757 0 -1 4194304 565 0 0 0 0 0 0 0 18 0 1 0 90636439 36786176 550 1992294400 134512640 135137933 4294956240 18446744073709551615 134532287 0 0 4096 0 0 0 0 17 1 0 0
/proc/18457/statm: 8981 553 53 152 0 8827 0

[startup+0.0288881 s]
/proc/loadavg: 1.01 1.00 0.99 3/64 18457
/proc/meminfo: memFree=1256192/2055920 swapFree=4180840/4192956
[pid=18457] ppid=18455 vsize=36952 CPUtime=0.02
/proc/18457/stat : 18457 (picosat) R 18455 18457 17757 0 -1 4194304 3193 0 0 0 1 1 0 0 18 0 1 0 90636439 37838848 3178 1992294400 134512640 135137933 4294956240 18446744073709551615 134532287 0 0 4096 0 0 0 0 17 1 0 0
/proc/18457/statm: 9238 3179 53 152 0 9084 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 36952

[startup+0.101901 s]
/proc/loadavg: 1.01 1.00 0.99 3/64 18457
/proc/meminfo: memFree=1256192/2055920 swapFree=4180840/4192956
[pid=18457] ppid=18455 vsize=40420 CPUtime=0.09
/proc/18457/stat : 18457 (picosat) R 18455 18457 17757 0 -1 4194304 9575 0 0 0 6 3 0 0 18 0 1 0 90636439 41390080 9560 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/18457/statm: 10105 9560 56 152 0 9951 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 40420

[startup+0.301934 s]
/proc/loadavg: 1.01 1.00 0.99 3/64 18457
/proc/meminfo: memFree=1256192/2055920 swapFree=4180840/4192956
[pid=18457] ppid=18455 vsize=46232 CPUtime=0.29
/proc/18457/stat : 18457 (picosat) R 18455 18457 17757 0 -1 4194304 10968 0 0 0 24 5 0 0 19 0 1 0 90636439 47341568 10953 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/18457/statm: 11558 10953 56 152 0 11404 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 46232

[startup+0.703019 s]
/proc/loadavg: 1.01 1.00 0.99 3/64 18457
/proc/meminfo: memFree=1256192/2055920 swapFree=4180840/4192956
[pid=18457] ppid=18455 vsize=57964 CPUtime=0.68
/proc/18457/stat : 18457 (picosat) R 18455 18457 17757 0 -1 4194304 13951 0 0 0 61 7 0 0 23 0 1 0 90636439 59355136 13936 1992294400 134512640 135137933 4294956240 18446744073709551615 134514032 0 0 4096 0 0 0 0 17 0 0 0
/proc/18457/statm: 14491 13936 56 152 0 14337 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 57964

[startup+1.50115 s]
/proc/loadavg: 1.01 1.00 0.99 2/65 18458
/proc/meminfo: memFree=1192120/2055920 swapFree=4180840/4192956
[pid=18457] ppid=18455 vsize=83616 CPUtime=1.49
/proc/18457/stat : 18457 (picosat) R 18455 18457 17757 0 -1 4194304 19923 0 0 0 137 12 0 0 25 0 1 0 90636439 85622784 19908 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/18457/statm: 20904 19909 56 152 0 20750 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 83616

[startup+3.10144 s]
/proc/loadavg: 1.01 1.00 0.99 2/65 18458
/proc/meminfo: memFree=1175928/2055920 swapFree=4180840/4192956
[pid=18457] ppid=18455 vsize=85200 CPUtime=3.09
/proc/18457/stat : 18457 (picosat) R 18455 18457 17757 0 -1 4194304 20344 0 0 0 297 12 0 0 25 0 1 0 90636439 87244800 20329 1992294400 134512640 135137933 4294956240 18446744073709551615 134528883 0 0 4096 0 0 0 0 17 1 0 0
/proc/18457/statm: 21300 20329 61 152 0 21146 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 85200

[startup+6.30201 s]
/proc/loadavg: 1.09 1.02 1.00 2/65 18458
/proc/meminfo: memFree=1175800/2055920 swapFree=4180840/4192956
[pid=18457] ppid=18455 vsize=85200 CPUtime=6.28
/proc/18457/stat : 18457 (picosat) R 18455 18457 17757 0 -1 4194304 20356 0 0 0 616 12 0 0 25 0 1 0 90636439 87244800 20341 1992294400 134512640 135137933 4294956240 18446744073709551615 134548664 0 0 4096 0 0 0 0 17 1 0 0
/proc/18457/statm: 21300 20341 61 152 0 21146 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 85200

[startup+12.7012 s]
/proc/loadavg: 1.08 1.02 1.00 2/65 18458
/proc/meminfo: memFree=1173368/2055920 swapFree=4180840/4192956
[pid=18457] ppid=18455 vsize=89452 CPUtime=12.68
/proc/18457/stat : 18457 (picosat) R 18455 18457 17757 0 -1 4194304 21015 0 0 0 1256 12 0 0 25 0 1 0 90636439 91598848 21000 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/18457/statm: 22363 21000 69 152 0 22209 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 89452

[startup+25.5014 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 18458
/proc/meminfo: memFree=1173496/2055920 swapFree=4180840/4192956
[pid=18457] ppid=18455 vsize=89584 CPUtime=25.48
/proc/18457/stat : 18457 (picosat) R 18455 18457 17757 0 -1 4194304 21032 0 0 0 2535 13 0 0 25 0 1 0 90636439 91734016 21017 1992294400 134512640 135137933 4294956240 18446744073709551615 134548664 0 0 4096 0 0 0 0 17 1 0 0
/proc/18457/statm: 22396 21017 69 152 0 22242 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 89584

[startup+51.102 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 18458
/proc/meminfo: memFree=1172536/2055920 swapFree=4180840/4192956
[pid=18457] ppid=18455 vsize=90644 CPUtime=51.06
/proc/18457/stat : 18457 (picosat) R 18455 18457 17757 0 -1 4194304 21299 0 0 0 5093 13 0 0 25 0 1 0 90636439 92819456 21284 1992294400 134512640 135137933 4294956240 18446744073709551615 134548664 0 0 4096 0 0 0 0 17 1 0 0
/proc/18457/statm: 22661 21284 69 152 0 22507 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 90644

[startup+102.305 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 18458
/proc/meminfo: memFree=1170168/2055920 swapFree=4180840/4192956
[pid=18457] ppid=18455 vsize=93084 CPUtime=102.24
/proc/18457/stat : 18457 (picosat) R 18455 18457 17757 0 -1 4194304 21897 0 0 0 10211 13 0 0 25 0 1 0 90636439 95318016 21882 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/18457/statm: 23271 21882 69 152 0 23117 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 93084

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18458
/proc/meminfo: memFree=1163704/2055920 swapFree=4180840/4192956
[pid=18457] ppid=18455 vsize=99608 CPUtime=162.23
/proc/18457/stat : 18457 (picosat) R 18455 18457 17757 0 -1 4194304 23507 0 0 0 16208 15 0 0 25 0 1 0 90636439 101998592 23492 1992294400 134512640 135137933 4294956240 18446744073709551615 134548801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18457/statm: 24902 23492 69 152 0 24748 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 99608

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18458
/proc/meminfo: memFree=1159416/2055920 swapFree=4180840/4192956
[pid=18457] ppid=18455 vsize=103748 CPUtime=222.21
/proc/18457/stat : 18457 (picosat) R 18455 18457 17757 0 -1 4194304 24564 0 0 0 22205 16 0 0 25 0 1 0 90636439 106237952 24549 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/18457/statm: 25937 24549 69 152 0 25783 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 103748

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18458
/proc/meminfo: memFree=1156216/2055920 swapFree=4180840/4192956
[pid=18457] ppid=18455 vsize=107068 CPUtime=282.18
/proc/18457/stat : 18457 (picosat) R 18455 18457 17757 0 -1 4194304 25361 0 0 0 28201 17 0 0 25 0 1 0 90636439 109637632 25346 1992294400 134512640 135137933 4294956240 18446744073709551615 134551882 0 0 4096 0 0 0 0 17 1 0 0
/proc/18457/statm: 26767 25346 69 152 0 26613 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 107068

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18458
/proc/meminfo: memFree=1153976/2055920 swapFree=4180840/4192956
[pid=18457] ppid=18455 vsize=109192 CPUtime=342.17
/proc/18457/stat : 18457 (picosat) R 18455 18457 17757 0 -1 4194304 25915 0 0 0 34199 18 0 0 25 0 1 0 90636439 111812608 25900 1992294400 134512640 135137933 4294956240 18446744073709551615 134522789 0 0 4096 0 0 0 0 17 1 0 0
/proc/18457/statm: 27298 25900 69 152 0 27144 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 109192

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18458
/proc/meminfo: memFree=1149880/2055920 swapFree=4180840/4192956
[pid=18457] ppid=18455 vsize=113268 CPUtime=402.14
/proc/18457/stat : 18457 (picosat) R 18455 18457 17757 0 -1 4194304 26937 0 0 0 40195 19 0 0 25 0 1 0 90636439 115986432 26922 1992294400 134512640 135137933 4294956240 18446744073709551615 134527739 0 0 4096 0 0 0 0 17 1 0 0
/proc/18457/statm: 28317 26922 69 152 0 28163 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 113268

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18458
/proc/meminfo: memFree=1147000/2055920 swapFree=4180840/4192956
[pid=18457] ppid=18455 vsize=116184 CPUtime=462.13
/proc/18457/stat : 18457 (picosat) R 18455 18457 17757 0 -1 4194304 27649 0 0 0 46193 20 0 0 25 0 1 0 90636439 118972416 27634 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/18457/statm: 29046 27634 69 152 0 28892 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 116184

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18458
/proc/meminfo: memFree=1140984/2055920 swapFree=4180840/4192956
[pid=18457] ppid=18455 vsize=122248 CPUtime=522.11
/proc/18457/stat : 18457 (picosat) R 18455 18457 17757 0 -1 4194304 29151 0 0 0 52190 21 0 0 25 0 1 0 90636439 125181952 29136 1992294400 134512640 135137933 4294956240 18446744073709551615 134548801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18457/statm: 30562 29136 69 152 0 30408 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 122248

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18458
/proc/meminfo: memFree=1137144/2055920 swapFree=4180840/4192956
[pid=18457] ppid=18455 vsize=126120 CPUtime=582.09
/proc/18457/stat : 18457 (picosat) R 18455 18457 17757 0 -1 4194304 30115 0 0 0 58187 22 0 0 25 0 1 0 90636439 129146880 30100 1992294400 134512640 135137933 4294956240 18446744073709551615 134551611 0 0 4096 0 0 0 0 17 1 0 0
/proc/18457/statm: 31530 30100 69 152 0 31376 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 126120

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18458
/proc/meminfo: memFree=1134712/2055920 swapFree=4180840/4192956
[pid=18457] ppid=18455 vsize=128512 CPUtime=642.06
/proc/18457/stat : 18457 (picosat) R 18455 18457 17757 0 -1 4194304 30701 0 0 0 64184 22 0 0 25 0 1 0 90636439 131596288 30686 1992294400 134512640 135137933 4294956240 18446744073709551615 134548801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18457/statm: 32128 30686 69 152 0 31974 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 128512

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18458
/proc/meminfo: memFree=1132856/2055920 swapFree=4180840/4192956
[pid=18457] ppid=18455 vsize=130364 CPUtime=702.05
/proc/18457/stat : 18457 (picosat) R 18455 18457 17757 0 -1 4194304 31186 0 0 0 70182 23 0 0 25 0 1 0 90636439 133492736 31171 1992294400 134512640 135137933 4294956240 18446744073709551615 134548664 0 0 4096 0 0 0 0 17 1 0 0
/proc/18457/statm: 32591 31171 69 152 0 32437 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 130364

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18458
/proc/meminfo: memFree=1130424/2055920 swapFree=4180840/4192956
[pid=18457] ppid=18455 vsize=132740 CPUtime=762.02
/proc/18457/stat : 18457 (picosat) R 18455 18457 17757 0 -1 4194304 31777 0 0 0 76179 23 0 0 25 0 1 0 90636439 135925760 31762 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/18457/statm: 33185 31762 69 152 0 33031 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 132740

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18458
/proc/meminfo: memFree=1129016/2055920 swapFree=4180840/4192956
[pid=18457] ppid=18455 vsize=134324 CPUtime=822.01
/proc/18457/stat : 18457 (picosat) R 18455 18457 17757 0 -1 4194304 32189 0 0 0 82176 25 0 0 25 0 1 0 90636439 137547776 32174 1992294400 134512640 135137933 4294956240 18446744073709551615 134522916 0 0 4096 0 0 0 0 17 1 0 0
/proc/18457/statm: 33581 32174 69 152 0 33427 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 134324

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18458
/proc/meminfo: memFree=1127608/2055920 swapFree=4180840/4192956
[pid=18457] ppid=18455 vsize=135776 CPUtime=881.98
/proc/18457/stat : 18457 (picosat) R 18455 18457 17757 0 -1 4194304 32533 0 0 0 88173 25 0 0 25 0 1 0 90636439 139034624 32518 1992294400 134512640 135137933 4294956240 18446744073709551615 134548801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18457/statm: 33944 32518 69 152 0 33790 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 135776

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18458
/proc/meminfo: memFree=1126520/2055920 swapFree=4180840/4192956
[pid=18457] ppid=18455 vsize=136832 CPUtime=941.97
/proc/18457/stat : 18457 (picosat) R 18455 18457 17757 0 -1 4194304 32804 0 0 0 94171 26 0 0 25 0 1 0 90636439 140115968 32789 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/18457/statm: 34208 32789 69 152 0 34054 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 136832

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18458
/proc/meminfo: memFree=1125112/2055920 swapFree=4180840/4192956
[pid=18457] ppid=18455 vsize=138412 CPUtime=1001.95
/proc/18457/stat : 18457 (picosat) R 18455 18457 17757 0 -1 4194304 33144 0 0 0 100168 27 0 0 25 0 1 0 90636439 141733888 33129 1992294400 134512640 135137933 4294956240 18446744073709551615 134547667 0 0 4096 0 0 0 0 17 1 0 0
/proc/18457/statm: 34603 33129 69 152 0 34449 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 138412

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18460
/proc/meminfo: memFree=1123576/2055920 swapFree=4180840/4192956
[pid=18457] ppid=18455 vsize=139864 CPUtime=1061.92
/proc/18457/stat : 18457 (picosat) R 18455 18457 17757 0 -1 4194304 33513 0 0 0 106165 27 0 0 25 0 1 0 90636439 143220736 33498 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/18457/statm: 34966 33498 69 152 0 34812 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 139864

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18460
/proc/meminfo: memFree=1122040/2055920 swapFree=4180840/4192956
[pid=18457] ppid=18455 vsize=141316 CPUtime=1121.9
/proc/18457/stat : 18457 (picosat) R 18455 18457 17757 0 -1 4194304 33870 0 0 0 112162 28 0 0 25 0 1 0 90636439 144707584 33855 1992294400 134512640 135137933 4294956240 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/18457/statm: 35329 33855 69 152 0 35175 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 141316

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18460
/proc/meminfo: memFree=1120376/2055920 swapFree=4180840/4192956
[pid=18457] ppid=18455 vsize=143036 CPUtime=1181.88
/proc/18457/stat : 18457 (picosat) R 18455 18457 17757 0 -1 4194304 34300 0 0 0 118159 29 0 0 25 0 1 0 90636439 146468864 34285 1992294400 134512640 135137933 4294956240 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/18457/statm: 35759 34285 69 152 0 35605 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 143036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18460
/proc/meminfo: memFree=1120248/2055920 swapFree=4180840/4192956
[pid=18457] ppid=18455 vsize=143036 CPUtime=1200.08
/proc/18457/stat : 18457 (picosat) R 18455 18457 17757 0 -1 4194304 34322 0 0 0 119979 29 0 0 25 0 1 0 90636439 146468864 34307 1992294400 134512640 135137933 4294956240 18446744073709551615 134548801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18457/statm: 35759 34307 69 152 0 35605 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 143036

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18460
/proc/meminfo: memFree=1120248/2055920 swapFree=4180840/4192956
[pid=18457] ppid=18455 vsize=143036 CPUtime=1200.08
/proc/18457/stat : 18457 (picosat) R 18455 18457 17757 0 -1 4194304 34322 0 0 0 119979 29 0 0 25 0 1 0 90636439 146468864 34307 1992294400 134512640 135137933 4294956240 18446744073709551615 134548801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18457/statm: 35759 34307 69 152 0 35605 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 143036

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.11
CPU user time (s): 1199.79
CPU system time (s): 0.315951
CPU usage (%): 99.9653
Max. virtual memory (cumulated for all children) (KiB): 143036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.79
system time used= 0.315951
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34322
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= 3014

runsolver used 1.05384 second user time and 2.6386 second system time

The end

Launcher Data

Begin job on node60 at 2009-04-25 04:21:37
IDJOB=1717247
IDBENCH=20408
IDSOLVER=506
FILE ID=node60/1717247-1240626094
PBS_JOBID= 9186332
Free space on /tmp= 66372 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT07/industrial/palacios/hard/safe-50-h49-unsat.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1717247-1240626094/watcher-1717247-1240626094 -o /tmp/evaluation-result-1717247-1240626094/solver-1717247-1240626094 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1717247-1240626094.cnf

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

MD5SUM BENCH= afc9746f162b3434bc79ea21bd1704d5
RANDOM SEED=185327456

node60.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		: 3000.256
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		: 3000.256
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:       1256672 kB
Buffers:         73080 kB
Cached:         641200 kB
SwapCached:       6452 kB
Active:         196312 kB
Inactive:       526948 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1256672 kB
SwapTotal:     4192956 kB
SwapFree:      4180840 kB
Dirty:           39808 kB
Writeback:           0 kB
Mapped:          13976 kB
Slab:            61944 kB
Committed_AS:   289636 kB
PageTables:       1448 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= 66372 MiB
End job on node60 at 2009-04-25 04:41:39