Trace number 1733597

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 1200.52

General information on the benchmark

NameCRAFTED/modcircuits/
mod4block_2vars_10gates_u2_autoenc.cnf
MD5SUMa4aa05bad2a3138b013cb1793208898f
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark9.93249
Satisfiable
(Un)Satisfiability was proved
Number of variables479
Number of clauses123509
Sum of the clauses size724108
Maximum clause length13
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 21999
Number of clauses of size 30
Number of clauses of size 41026
Number of clauses of size 56642
Number of clauses of size over 5113778

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-1733597-1240790332.cnf
0.00/0.00	c parsed header 'p cnf 479 123509'
0.09/0.16	c initialized 479 variables
0.09/0.16	c found 123509 non trivial clauses
0.09/0.16	c
0.09/0.16	c random number generator seed 0
0.09/0.16	c 
0.09/0.16	c  seconds     variables   original    learned     agility
0.09/0.16	c         level        used      conflicts    limit          MB
0.09/0.16	c 
0.09/0.16	c s   0.2   0.0   395  48.9 74375    20     0     0   0.0   3.4 
0.09/0.17	c 
0.09/0.17	c initial reduction limit 60723 clauses
0.09/0.17	c 
0.09/0.17	c +   0.2  94.9   395  76.8 74375   120   100 66795   1.8   3.4 
0.09/0.17	c R   0.2  94.9   395  76.8 74375   120   100 66795   1.8   3.4 
0.09/0.17	c +   0.2  58.0   395  85.2 74375   270   249 73474   6.6   3.4 
0.09/0.17	c R   0.2  48.4   395  86.8 74375   421   400 73474  11.0   3.4 
0.09/0.18	c +   0.2  44.9   395  86.8 74375   495   473 80821  12.9   3.4 
0.09/0.18	c +   0.2  37.5   395  90.0 74375   832   810 88903  19.5   3.4 
0.09/0.19	c R   0.2  46.3   395  93.3 74375  1224  1201 88903  21.7   3.4 
0.09/0.19	c +   0.2  47.4   395  94.2 74375  1337  1314 97793  21.4   3.5 
0.19/0.23	c +   0.2  59.4   395  97.3 74375  2094  2070 107e3  19.2   3.5 
0.19/0.27	c +   0.3  63.1   395  97.3 74375  3229  3204 118e3  20.7   3.6 
0.19/0.27	c R   0.3  63.1   395  97.3 74375  3245  3220 118e3  20.6   3.6 
0.29/0.35	c +   0.4  63.5   395  97.3 74375  4931  4902 130e3  21.3   3.8 
0.39/0.46	c +   0.5  67.1   395  97.3 74375  7484  7450 143e3  23.4   4.0 
0.39/0.48	c N   0.5  67.6   395  97.3 74375  8051  8017 143e3  25.2   4.1 
0.59/0.61	c +   0.6  70.0   395  97.3 74375 11313 11276 157e3  25.9   4.6 
0.89/0.93	c +   0.9  72.3   395  97.3 74375 17056 17018 173e3  25.3   5.4 
0.99/1.07	c N   1.1  73.0   395  97.3 74375 19280 19242 173e3  26.7   5.7 
1.59/1.62	c +   1.6  72.9   395  97.3 74375 25670 25631 190e3  24.5   6.8 
2.59/2.62	c +   2.6  71.2   395  97.3 74375 38591 38550 209e3  29.8   8.4 
2.98/3.05	c N   3.0  67.4   395  97.3 74375 44942 44901 209e3  25.8   9.1 
2.98/3.05	c 
2.98/3.05	c  seconds     variables   original    learned     agility
2.98/3.05	c         level        used      conflicts    limit          MB
2.98/3.05	c 
4.19/4.30	c +   4.3  64.5   395  97.3 74375 57972 57929 230e3  24.2  10.7 
6.59/6.69	c +   6.7  59.0   395  97.3 74375 87043 87000 253e3  27.0  14.3 
8.59/8.68	c R   8.7  57.6   395  97.3 74375 102e3 102e3 253e3  22.4  17.1 
12.39/12.44	c +  12.4  56.8   395  97.3 74375 130e3 130e3 279e3  24.9  20.8 
25.89/25.99	c +  26.0  49.5   395  97.3 74375 196e3 196e3 306e3  23.4  27.8 
32.57/32.66	c N  32.7  49.7   395  98.1 74375 230e3 230e3 306e3  23.8  33.0 
48.17/48.26	c s  48.2  49.8   394  98.1 72095 276e3 274e3 306e3  26.9  40.7 
48.28/48.32	c N  48.3  49.8   394  98.1 72095 276e3 274e3 306e3  27.4  40.7 
48.38/48.40	c N  48.4  49.7   394  98.1 72095 276e3 275e3 306e3  29.1  40.7 
48.47/48.52	c N  48.5  49.7   393  98.1 72095 277e3 275e3 306e3  27.6  40.7 
48.57/48.66	c N  48.6  49.7   393  98.1 72095 277e3 275e3 306e3  23.4  40.8 
48.97/49.01	c R  49.0  49.7   393  98.1 72095 278e3 276e3 306e3  22.4  40.9 
50.07/50.17	c N  50.2  49.7   393  98.1 72095 280e3 278e3 306e3  25.1  41.1 
52.37/52.48	c N  52.5  49.5   393  98.1 72095 284e3 283e3 306e3  25.9  41.6 
56.87/56.95	c +  56.9  49.1   393  98.1 72095 294e3 292e3 337e3  29.2  42.7 
57.87/57.92	c N  57.9  49.0   393  98.1 72095 296e3 294e3 337e3  28.6  43.0 
69.97/70.08	c R  70.1  48.7   393  98.1 72095 321e3 320e3 337e3  20.7  46.8 
80.96/81.06	c N  81.0  49.6   393  98.1 70055 379e3 64825 337e3  25.7  16.4 
91.06/91.10	c +  91.1  51.1   393  98.1 70055 441e3 126e3 371e3  19.7  26.3 
103.26/103.31	c N 103.3  50.3   393  98.1 70055 507e3 193e3 371e3  23.3  35.5 
174.32/174.46	c + 174.4  44.0   393  98.1 70055 662e3 347e3 408e3  28.4  49.6 
232.80/232.92	c N 232.8  40.3   393  98.1 70055 789e3 92665 408e3  26.1  15.1 
232.80/232.92	c 
232.80/232.92	c  seconds     variables   original    learned     agility
232.80/232.92	c         level        used      conflicts    limit          MB
232.80/232.92	c 
368.37/368.55	c + 368.4  37.8   393  98.1 70055 993e3 296e3 449e3  33.2  33.7 
559.69/559.94	c R 559.7  40.8   393  98.1 70055 140e4 290e3 449e3  21.8  51.0 
596.19/596.48	c + 596.3  41.2   393  98.1 70055 148e4 375e3 494e3  29.6  61.9 
801.82/802.10	c s 801.8  37.8   392  98.1 67895 181e4 232e3 494e3  24.3  27.5 
801.82/802.19	c N 801.9  37.8   392  98.1 67895 181e4 232e3 494e3  24.7  27.5 
802.02/802.32	c N 802.0  37.8   392  98.1 67895 181e4 232e3 494e3  24.5  27.5 
802.12/802.42	c N 802.1  37.8   392  98.1 67895 181e4 233e3 494e3  23.4  27.6 
802.32/802.65	c N 802.4  37.9   392  98.1 67895 181e4 235e3 494e3  23.7  27.9 
804.01/804.36	c N 804.1  37.9   392  98.1 67895 182e4 240e3 494e3  28.2  28.4 
805.81/806.12	c R 805.8  38.1   392  98.1 67895 183e4 251e3 494e3  20.8  30.2 
822.61/822.90	c N 822.6  38.5   392  98.1 67895 185e4 277e3 494e3  24.0  33.1 
862.29/862.65	c N 862.4  38.7   392  98.1 67895 191e4 334e3 494e3  23.2  40.8 
894.88/895.23	c s 894.9  39.3   390  98.1 64175 197e4 385e3 494e3  25.3  47.8 
895.08/895.44	c N 895.1  39.3   390  98.1 64175 197e4 386e3 494e3  25.3  47.8 
895.38/895.78	c N 895.5  39.3   390  98.1 64175 197e4 386e3 494e3  25.7  47.8 
896.19/896.58	c N 896.3  39.2   390  98.1 64175 197e4 387e3 494e3  30.1  47.9 
898.48/898.88	c N 898.6  39.2   390  98.1 64175 197e4 389e3 494e3  29.6  48.0 
900.48/900.82	c N 900.5  39.3   390  98.1 64175 197e4 394e3 494e3  26.0  48.7 
906.78/907.15	c R 906.8  39.4   390  98.1 64175 199e4 405e3 494e3  21.7  50.3 
921.97/922.39	c N 922.1  39.8   390  98.1 64175 201e4 430e3 494e3  23.2  54.6 
953.66/954.06	c N 953.7  40.3   390  98.1 64175 207e4 488e3 494e3  24.1  63.7 
978.86/979.20	c R 978.9  40.7   390  98.1 64175 220e4 146e3 494e3  19.6  27.9 
978.86/979.20	c 
978.86/979.20	c  seconds     variables   original    learned     agility
978.86/979.20	c         level        used      conflicts    limit          MB
978.86/979.20	c 
988.26/988.69	c + 988.4  41.1   390  98.1 64175 223e4 179e3 543e3  22.7  32.3 
1089.32/1089.71	c R 109e1  41.7   390  98.1 64175 248e4 428e3 543e3  22.3  67.9 
1189.19/1189.64	c s 119e1  42.1   389  98.1 62375 268e4 105e3 543e3  32.3  22.0 
1189.19/1189.68	c N 119e1  42.1   389  98.1 62375 268e4 105e3 543e3  30.8  22.0 
1189.29/1189.71	c N 119e1  42.1   389  98.1 62375 268e4 106e3 543e3  28.1  22.1 
1189.39/1189.81	c R 119e1  42.1   389  98.1 62375 268e4 107e3 543e3  22.1  22.2 
1189.89/1190.30	c R 119e1  42.1   389  98.1 62375 268e4 109e3 543e3  22.5  22.5 
1190.98/1191.43	c N 119e1  42.1   389  98.1 62375 269e4 113e3 543e3  27.7  23.1 
1193.38/1193.86	c R 119e1  42.2   389  98.1 62375 270e4 125e3 543e3  21.1  24.6 
1199.28/1199.75	c N 120e1  42.0   389  98.1 62375 272e4 150e3 543e3  30.2  27.0 

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-1733597-1240790332/watcher-1733597-1240790332 -o /tmp/evaluation-result-1733597-1240790332/solver-1733597-1240790332 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1733597-1240790332.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: 1.99 1.85 1.43 3/64 29328
/proc/meminfo: memFree=1674312/2055920 swapFree=4180908/4192956
[pid=29328] ppid=29326 vsize=912 CPUtime=0
/proc/29328/stat : 29328 (picosat) R 29326 29328 27971 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 107060028 933888 117 1992294400 134512640 135137933 4294956224 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/29328/statm: 228 117 56 152 0 74 0

[startup+0.019331 s]
/proc/loadavg: 1.99 1.85 1.43 3/64 29328
/proc/meminfo: memFree=1674312/2055920 swapFree=4180908/4192956
[pid=29328] ppid=29326 vsize=1720 CPUtime=0.01
/proc/29328/stat : 29328 (picosat) R 29326 29328 27971 0 -1 4194304 309 0 0 0 1 0 0 0 18 0 1 0 107060028 1761280 294 1992294400 134512640 135137933 4294956224 18446744073709551615 134683695 0 0 4096 0 0 0 0 17 1 0 0
/proc/29328/statm: 430 298 56 152 0 276 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1720

[startup+0.101345 s]
/proc/loadavg: 1.99 1.85 1.43 3/64 29328
/proc/meminfo: memFree=1674312/2055920 swapFree=4180908/4192956
[pid=29328] ppid=29326 vsize=5536 CPUtime=0.09
/proc/29328/stat : 29328 (picosat) R 29326 29328 27971 0 -1 4194304 1255 0 0 0 9 0 0 0 18 0 1 0 107060028 5668864 1240 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/29328/statm: 1384 1240 56 152 0 1230 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5536

[startup+0.301379 s]
/proc/loadavg: 1.99 1.85 1.43 3/64 29328
/proc/meminfo: memFree=1674312/2055920 swapFree=4180908/4192956
[pid=29328] ppid=29326 vsize=6992 CPUtime=0.29
/proc/29328/stat : 29328 (picosat) R 29326 29328 27971 0 -1 4194304 1638 0 0 0 29 0 0 0 19 0 1 0 107060028 7159808 1623 1992294400 134512640 135137933 4294956224 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/29328/statm: 1748 1623 69 152 0 1594 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6992

[startup+0.701452 s]
/proc/loadavg: 1.99 1.85 1.43 3/64 29328
/proc/meminfo: memFree=1674312/2055920 swapFree=4180908/4192956
[pid=29328] ppid=29326 vsize=6992 CPUtime=0.69
/proc/29328/stat : 29328 (picosat) R 29326 29328 27971 0 -1 4194304 1648 0 0 0 69 0 0 0 22 0 1 0 107060028 7159808 1633 1992294400 134512640 135137933 4294956224 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/29328/statm: 1748 1633 69 152 0 1594 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6992

[startup+1.5016 s]
/proc/loadavg: 1.99 1.85 1.43 2/65 29329
/proc/meminfo: memFree=1667968/2055920 swapFree=4180908/4192956
[pid=29328] ppid=29326 vsize=8180 CPUtime=1.49
/proc/29328/stat : 29328 (picosat) R 29326 29328 27971 0 -1 4194304 1950 0 0 0 149 0 0 0 25 0 1 0 107060028 8376320 1935 1992294400 134512640 135137933 4294956224 18446744073709551615 134543379 0 0 4096 0 0 0 0 17 1 0 0
/proc/29328/statm: 2045 1935 69 152 0 1891 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8180

[startup+3.10188 s]
/proc/loadavg: 1.91 1.83 1.43 2/65 29329
/proc/meminfo: memFree=1665672/2055920 swapFree=4180908/4192956
[pid=29328] ppid=29326 vsize=11080 CPUtime=3.08
/proc/29328/stat : 29328 (picosat) R 29326 29328 27971 0 -1 4194304 2652 0 0 0 307 1 0 0 25 0 1 0 107060028 11345920 2637 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/29328/statm: 2770 2637 69 152 0 2616 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 11080

[startup+6.30245 s]
/proc/loadavg: 1.91 1.83 1.43 2/65 29329
/proc/meminfo: memFree=1660552/2055920 swapFree=4180908/4192956
[pid=29328] ppid=29326 vsize=15560 CPUtime=6.29
/proc/29328/stat : 29328 (picosat) R 29326 29328 27971 0 -1 4194304 3752 0 0 0 627 2 0 0 25 0 1 0 107060028 15933440 3737 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29328/statm: 3890 3737 69 152 0 3736 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15560

[startup+12.7016 s]
/proc/loadavg: 1.77 1.81 1.43 2/65 29329
/proc/meminfo: memFree=1651720/2055920 swapFree=4180908/4192956
[pid=29328] ppid=29326 vsize=23992 CPUtime=12.69
/proc/29328/stat : 29328 (picosat) R 29326 29328 27971 0 -1 4194304 5790 0 0 0 1265 4 0 0 25 0 1 0 107060028 24567808 5775 1992294400 134512640 135137933 4294956224 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/29328/statm: 5998 5775 69 152 0 5844 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23992

[startup+25.5019 s]
/proc/loadavg: 1.65 1.78 1.42 2/65 29329
/proc/meminfo: memFree=1644552/2055920 swapFree=4180908/4192956
[pid=29328] ppid=29326 vsize=30592 CPUtime=25.48
/proc/29328/stat : 29328 (picosat) R 29326 29328 27971 0 -1 4194304 7497 0 0 0 2543 5 0 0 25 0 1 0 107060028 31326208 7482 1992294400 134512640 135137933 4294956224 18446744073709551615 134548992 0 0 4096 0 0 0 0 17 1 0 0
/proc/29328/statm: 7648 7482 69 152 0 7494 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 30592

[startup+51.1015 s]
/proc/loadavg: 1.43 1.72 1.41 2/65 29329
/proc/meminfo: memFree=1630408/2055920 swapFree=4180908/4192956
[pid=29328] ppid=29326 vsize=45344 CPUtime=51.07
/proc/29328/stat : 29328 (picosat) R 29326 29328 27971 0 -1 4194304 11017 0 0 0 5098 9 0 0 25 0 1 0 107060028 46432256 11002 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29328/statm: 11336 11002 69 152 0 11182 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 45344

[startup+102.306 s]
/proc/loadavg: 1.17 1.59 1.38 2/65 29329
/proc/meminfo: memFree=1620232/2055920 swapFree=4180908/4192956
[pid=29328] ppid=29326 vsize=55944 CPUtime=102.26
/proc/29328/stat : 29328 (picosat) R 29326 29328 27971 0 -1 4194304 13538 0 0 0 10214 12 0 0 25 0 1 0 107060028 57286656 13498 1992294400 134512640 135137933 4294956224 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/29328/statm: 13986 13498 69 152 0 13832 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 55944

[startup+162.301 s]
/proc/loadavg: 1.06 1.48 1.36 2/65 29335
/proc/meminfo: memFree=1619976/2055920 swapFree=4180908/4192956
[pid=29328] ppid=29326 vsize=55944 CPUtime=162.23
/proc/29328/stat : 29328 (picosat) R 29326 29328 27971 0 -1 4194304 13538 0 0 0 16211 12 0 0 25 0 1 0 107060028 57286656 13498 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29328/statm: 13986 13498 69 152 0 13832 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 55944

[startup+222.301 s]
/proc/loadavg: 1.02 1.39 1.33 2/65 29335
/proc/meminfo: memFree=1615688/2055920 swapFree=4180908/4192956
[pid=29328] ppid=29326 vsize=59772 CPUtime=222.2
/proc/29328/stat : 29328 (picosat) R 29326 29328 27971 0 -1 4194304 14657 0 0 0 22207 13 0 0 25 0 1 0 107060028 61206528 14617 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29328/statm: 14943 14617 69 152 0 14789 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 59772

[startup+282.302 s]
/proc/loadavg: 1.01 1.32 1.31 2/65 29335
/proc/meminfo: memFree=1615624/2055920 swapFree=4180908/4192956
[pid=29328] ppid=29326 vsize=59772 CPUtime=282.19
/proc/29328/stat : 29328 (picosat) R 29326 29328 27971 0 -1 4194304 14657 0 0 0 28205 14 0 0 25 0 1 0 107060028 61206528 14617 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29328/statm: 14943 14617 69 152 0 14789 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 59772

[startup+342.302 s]
/proc/loadavg: 1.00 1.26 1.29 2/65 29335
/proc/meminfo: memFree=1615560/2055920 swapFree=4180908/4192956
[pid=29328] ppid=29326 vsize=59772 CPUtime=342.17
/proc/29328/stat : 29328 (picosat) R 29326 29328 27971 0 -1 4194304 14657 0 0 0 34203 14 0 0 25 0 1 0 107060028 61206528 14617 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29328/statm: 14943 14617 69 152 0 14789 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 59772

[startup+402.302 s]
/proc/loadavg: 1.00 1.21 1.26 2/65 29335
/proc/meminfo: memFree=1615560/2055920 swapFree=4180908/4192956
[pid=29328] ppid=29326 vsize=59772 CPUtime=402.15
/proc/29328/stat : 29328 (picosat) R 29326 29328 27971 0 -1 4194304 14657 0 0 0 40201 14 0 0 25 0 1 0 107060028 61206528 14617 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29328/statm: 14943 14617 69 152 0 14789 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 59772

[startup+462.302 s]
/proc/loadavg: 1.00 1.17 1.25 2/65 29335
/proc/meminfo: memFree=1615368/2055920 swapFree=4180908/4192956
[pid=29328] ppid=29326 vsize=59772 CPUtime=462.13
/proc/29328/stat : 29328 (picosat) R 29326 29328 27971 0 -1 4194304 14693 0 0 0 46199 14 0 0 25 0 1 0 107060028 61206528 14653 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29328/statm: 14943 14653 69 152 0 14789 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 59772

[startup+522.302 s]
/proc/loadavg: 1.00 1.13 1.23 2/65 29335
/proc/meminfo: memFree=1615176/2055920 swapFree=4180908/4192956
[pid=29328] ppid=29326 vsize=59772 CPUtime=522.1
/proc/29328/stat : 29328 (picosat) R 29326 29328 27971 0 -1 4194304 14737 0 0 0 52196 14 0 0 25 0 1 0 107060028 61206528 14697 1992294400 134512640 135137933 4294956224 18446744073709551615 134548840 0 0 4096 0 0 0 0 17 1 0 0
/proc/29328/statm: 14943 14697 69 152 0 14789 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 59772

[startup+582.302 s]
/proc/loadavg: 1.00 1.11 1.21 2/65 29335
/proc/meminfo: memFree=1611848/2055920 swapFree=4180908/4192956
[pid=29328] ppid=29326 vsize=63204 CPUtime=582.09
/proc/29328/stat : 29328 (picosat) R 29326 29328 27971 0 -1 4194304 15595 0 0 0 58193 16 0 0 25 0 1 0 107060028 64720896 15555 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29328/statm: 15801 15555 69 152 0 15647 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 63204

[startup+642.301 s]
/proc/loadavg: 1.00 1.08 1.19 2/65 29335
/proc/meminfo: memFree=1600456/2055920 swapFree=4180908/4192956
[pid=29328] ppid=29326 vsize=74424 CPUtime=642.07
/proc/29328/stat : 29328 (picosat) R 29326 29328 27971 0 -1 4194304 18405 0 0 0 64186 21 0 0 25 0 1 0 107060028 76210176 18365 1992294400 134512640 135137933 4294956224 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/29328/statm: 18606 18365 69 152 0 18452 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 74424

[startup+702.302 s]
/proc/loadavg: 1.00 1.07 1.18 2/65 29335
/proc/meminfo: memFree=1596104/2055920 swapFree=4180908/4192956
[pid=29328] ppid=29326 vsize=78384 CPUtime=702.05
/proc/29328/stat : 29328 (picosat) R 29326 29328 27971 0 -1 4194304 19476 0 0 0 70183 22 0 0 25 0 1 0 107060028 80265216 19436 1992294400 134512640 135137933 4294956224 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/29328/statm: 19596 19436 69 152 0 19442 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 78384

[startup+762.306 s]
/proc/loadavg: 1.00 1.05 1.17 2/65 29335
/proc/meminfo: memFree=1596040/2055920 swapFree=4180908/4192956
[pid=29328] ppid=29326 vsize=78384 CPUtime=762.04
/proc/29328/stat : 29328 (picosat) R 29326 29328 27971 0 -1 4194304 19476 0 0 0 76181 23 0 0 25 0 1 0 107060028 80265216 19436 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29328/statm: 19596 19436 69 152 0 19442 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 78384

[startup+822.301 s]
/proc/loadavg: 1.00 1.04 1.15 2/65 29335
/proc/meminfo: memFree=1596040/2055920 swapFree=4180908/4192956
[pid=29328] ppid=29326 vsize=78384 CPUtime=822.01
/proc/29328/stat : 29328 (picosat) R 29326 29328 27971 0 -1 4194304 19476 0 0 0 82178 23 0 0 25 0 1 0 107060028 80265216 19436 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29328/statm: 19596 19436 69 152 0 19442 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 78384

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.14 2/65 29335
/proc/meminfo: memFree=1596104/2055920 swapFree=4180908/4192956
[pid=29328] ppid=29326 vsize=78384 CPUtime=881.99
/proc/29328/stat : 29328 (picosat) R 29326 29328 27971 0 -1 4194304 19476 0 0 0 88176 23 0 0 25 0 1 0 107060028 80265216 19436 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29328/statm: 19596 19436 69 152 0 19442 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 78384

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.13 2/65 29335
/proc/meminfo: memFree=1596104/2055920 swapFree=4180908/4192956
[pid=29328] ppid=29326 vsize=78384 CPUtime=941.96
/proc/29328/stat : 29328 (picosat) R 29326 29328 27971 0 -1 4194304 19476 0 0 0 94173 23 0 0 25 0 1 0 107060028 80265216 19436 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29328/statm: 19596 19436 69 152 0 19442 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 78384

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.12 2/65 29335
/proc/meminfo: memFree=1596104/2055920 swapFree=4180908/4192956
[pid=29328] ppid=29326 vsize=78384 CPUtime=1001.95
/proc/29328/stat : 29328 (picosat) R 29326 29328 27971 0 -1 4194304 19476 0 0 0 100171 24 0 0 25 0 1 0 107060028 80265216 19436 1992294400 134512640 135137933 4294956224 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/29328/statm: 19596 19436 69 152 0 19442 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 78384

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/65 29335
/proc/meminfo: memFree=1596104/2055920 swapFree=4180908/4192956
[pid=29328] ppid=29326 vsize=78384 CPUtime=1061.93
/proc/29328/stat : 29328 (picosat) R 29326 29328 27971 0 -1 4194304 19476 0 0 0 106169 24 0 0 25 0 1 0 107060028 80265216 19436 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29328/statm: 19596 19436 69 152 0 19442 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 78384

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/65 29335
/proc/meminfo: memFree=1592776/2055920 swapFree=4180908/4192956
[pid=29328] ppid=29326 vsize=81948 CPUtime=1121.91
/proc/29328/stat : 29328 (picosat) R 29326 29328 27971 0 -1 4194304 20354 0 0 0 112166 25 0 0 25 0 1 0 107060028 83914752 20314 1992294400 134512640 135137933 4294956224 18446744073709551615 134548825 0 0 4096 0 0 0 0 17 1 0 0
/proc/29328/statm: 20487 20314 69 152 0 20333 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 81948

[startup+1182.3 s]
/proc/loadavg: 1.05 1.02 1.09 2/65 29335
/proc/meminfo: memFree=1580680/2055920 swapFree=4180908/4192956
[pid=29328] ppid=29326 vsize=97528 CPUtime=1181.89
/proc/29328/stat : 29328 (picosat) R 29326 29328 27971 0 -1 4194304 23311 0 0 0 118160 29 0 0 25 0 1 0 107060028 99868672 23271 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29328/statm: 24382 23271 69 152 0 24228 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 97528



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.04 1.02 1.09 2/65 29335
/proc/meminfo: memFree=1580680/2055920 swapFree=4180908/4192956
[pid=29328] ppid=29326 vsize=97528 CPUtime=1200.09
/proc/29328/stat : 29328 (picosat) R 29326 29328 27971 0 -1 4194304 23311 0 0 0 119980 29 0 0 25 0 1 0 107060028 99868672 23271 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29328/statm: 24382 23271 69 152 0 24228 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 97528

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: 1.04 1.02 1.09 2/65 29335
/proc/meminfo: memFree=1580680/2055920 swapFree=4180908/4192956
[pid=29328] ppid=29326 vsize=97528 CPUtime=1200.09
/proc/29328/stat : 29328 (picosat) R 29326 29328 27971 0 -1 4194304 23311 0 0 0 119980 29 0 0 25 0 1 0 107060028 99868672 23271 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29328/statm: 24382 23271 69 152 0 24228 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 97528

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.11
CPU user time (s): 1199.8
CPU system time (s): 0.312952
CPU usage (%): 99.966
Max. virtual memory (cumulated for all children) (KiB): 97528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.8
system time used= 0.312952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23311
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= 3234

runsolver used 0.72189 second user time and 2.6196 second system time

The end

Launcher Data

Begin job on node60 at 2009-04-27 01:58:53
IDJOB=1733597
IDBENCH=71144
IDSOLVER=506
FILE ID=node60/1733597-1240790332
PBS_JOBID= 9187280
Free space on /tmp= 66412 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/CRAFTED/modcircuits/mod4block_2vars_10gates_u2_autoenc.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1733597-1240790332/watcher-1733597-1240790332 -o /tmp/evaluation-result-1733597-1240790332/solver-1733597-1240790332 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1733597-1240790332.cnf

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

MD5SUM BENCH= a4aa05bad2a3138b013cb1793208898f
RANDOM SEED=705522684

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:       1674792 kB
Buffers:         39548 kB
Cached:         258724 kB
SwapCached:       5688 kB
Active:          26936 kB
Inactive:       279592 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1674792 kB
SwapTotal:     4192956 kB
SwapFree:      4180908 kB
Dirty:            4156 kB
Writeback:           0 kB
Mapped:          14088 kB
Slab:            60568 kB
Committed_AS:   440532 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= 66412 MiB
End job on node60 at 2009-04-27 02:18:55