Trace number 1731283

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
picosat 913? (TO) 1200.05 1200.41

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest03-SGI_30_50_30_20_1-dir.sat05-439.reshuffled-07.cnf
MD5SUMbe0552b4894b69c578ebcc0b17dda689
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark199.917
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses69990
Sum of the clauses size140820
Maximum clause length30
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 269960
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 530

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-1731283-1240768814.cnf
0.00/0.00	c parsed header 'p cnf 900 69990'
0.00/0.03	c initialized 900 variables
0.00/0.03	c found 69990 non trivial clauses
0.00/0.03	c
0.00/0.03	c random number generator seed 0
0.00/0.03	c 
0.00/0.03	c  seconds     variables   original    learned     agility
0.00/0.03	c         level        used      conflicts    limit          MB
0.00/0.03	c 
0.00/0.03	c s   0.0   0.0   900   0.0    30     0     0     0   0.0   0.8 
0.00/0.04	c 
0.00/0.04	c initial reduction limit 100 clauses
0.00/0.04	c 
0.00/0.04	c +   0.0 448.2   900  70.0    30   100   100   110   3.3   0.9 
0.00/0.04	c R   0.0 448.2   900  70.0    30   100   100   110   3.3   0.9 
0.04/0.06	c +   0.1 299.7   900  70.0    30   250    67   121   2.3   0.9 
0.04/0.07	c R   0.1 248.7   900  83.3    30   402    80   121   2.7   0.9 
0.04/0.08	c +   0.1 233.7   900  83.3    30   475    78   133   2.8   0.9 
0.09/0.11	c +   0.1 192.3   900  90.0    30   812   106   146   3.0   0.9 
0.09/0.15	c R   0.1 165.0   900  90.0    30  1204   135   146   2.9   0.9 
0.09/0.16	c +   0.2 158.9   900  90.0    30  1317    88   160   2.7   0.9 
0.19/0.23	c +   0.2 146.5   900  93.3    30  2074   148   176   3.4   0.9 
0.29/0.33	c +   0.3 136.7   900  93.3    30  3209   157   193   2.4   0.9 
0.29/0.33	c R   0.3 136.7   900  93.3    30  3212   160   193   2.4   0.9 
0.49/0.53	c +   0.5 137.8   900  96.7    30  4911   209   212   3.1   0.9 
0.79/0.82	c +   0.8 136.7   900  96.7    30  7464   217   233   3.5   0.9 
0.89/0.92	c R   0.9 135.5   900 100.0    30  8032   265   233   4.8   1.0 
1.19/1.29	c +   1.3 136.9   900 100.0    30 11293   276   256   3.5   1.0 
1.89/1.90	c +   1.9 135.3   900 100.0    30 17036   225   281   3.6   0.9 
1.99/2.10	c R   2.1 136.2   900 100.0    30 19251   298   281   2.6   1.0 
2.79/2.82	c +   2.8 136.9   900 100.0    30 25650   288   309   2.8   1.0 
3.89/3.97	c +   4.0 126.9   900 100.0    30 38571   228   339   3.5   0.9 
4.69/4.80	c R   4.8 126.8   900 100.0    30 44914   296   339   3.5   1.0 
4.69/4.80	c 
4.69/4.80	c  seconds     variables   original    learned     agility
4.69/4.80	c         level        used      conflicts    limit          MB
4.69/4.80	c 
6.19/6.21	c +   6.2 124.9   900 100.0    30 57952   247   372   2.7   1.0 
9.69/9.75	c +   9.7 123.8   900 100.0    30 87023   377   409   2.8   1.0 
11.39/11.43	c R  11.4 122.3   900 100.0    30 102e3   293   409   4.0   1.0 
14.39/14.48	c +  14.5 119.3   900 100.0    30 130e3   223   449   2.9   0.9 
21.28/21.36	c +  21.4 116.4   900 100.0    30 196e3   354   493   2.7   1.0 
24.98/25.04	c R  25.0 115.2   900 100.0    30 230e3   434   493   3.7   1.0 
31.48/31.50	c +  31.5 113.3   900 100.0    30 294e3   334   542   3.1   1.0 
46.77/46.80	c +  46.8 110.2   900 100.0    30 441e3   508   596   3.4   1.1 
54.67/54.72	c R  54.7 109.9   900 100.0    30 512e3   419   596   2.6   1.0 
71.16/71.24	c +  71.2 111.6   900 100.0    30 662e3   508   655   3.1   1.1 
106.66/106.79	c + 106.8 110.2   900 100.0    30 993e3   494   720   2.8   1.0 
125.66/125.76	c R 125.7 111.3   900 100.0    30 112e4   445   720   2.5   1.0 
165.74/165.84	c + 165.8 111.2   900 100.0    30 148e4   709   792   2.9   1.1 
246.22/246.33	c + 246.3 106.5   900 100.0    30 223e4   536   871   3.8   1.0 
278.01/278.17	c R 278.1 106.4   900 100.0    30 246e4   815   871   3.6   1.1 
376.58/376.70	c + 376.6 106.9   900 100.0    30 335e4   877   958   3.3   1.2 
465.45/465.62	c s 465.5 106.0   899 100.0    30 415e4   170   958   3.2   0.9 
465.45/465.62	c R 465.5 106.0   899 100.0    30 415e4   271   958   3.0   0.9 
465.45/465.66	c R 465.5 106.0   899 100.0    30 415e4   575   958   2.6   1.1 
465.55/465.74	c R 465.6 106.0   899 100.0    30 415e4   893   958   2.6   1.2 
465.75/465.93	c R 465.8 106.0   899 100.0    30 415e4   948   958   4.0   1.2 
466.26/466.41	c R 466.3 106.0   899 100.0    30 416e4   830   958   2.7   1.2 
466.26/466.41	c 
466.26/466.41	c  seconds     variables   original    learned     agility
466.26/466.41	c         level        used      conflicts    limit          MB
466.26/466.41	c 
467.36/467.59	c R 467.5 106.0   899 100.0    30 417e4   732   958   3.3   1.1 
469.95/470.10	c R 470.0 105.9   899 100.0    30 419e4   928   958   3.8   1.1 
476.95/477.15	c R 477.0 105.8   899 100.0    30 425e4   863   958   3.6   1.4 
482.65/482.83	c s 482.7 105.9   898 100.0    30 430e4   517   958   2.2   1.0 
482.65/482.84	c R 482.7 105.9   898 100.0    30 430e4   618   958   3.4   1.1 
482.65/482.88	c R 482.7 105.9   898 100.0    30 430e4   918   958   3.9   1.2 
482.75/482.96	c R 482.8 105.9   898 100.0    30 431e4   756   958   3.3   1.2 
482.95/483.16	c R 483.0 105.9   898 100.0    30 431e4   817   958   3.3   1.2 
483.55/483.73	c R 483.6 105.9   898 100.0    30 431e4   756   958   3.9   1.2 
484.65/484.81	c R 484.7 105.8   898 100.0    30 432e4   724   958   3.9   1.1 
487.54/487.76	c R 487.6 105.9   898 100.0    30 435e4   794   958   3.8   1.2 
494.24/494.40	c R 494.3 105.9   898 100.0    30 441e4   831   958   2.9   1.2 
507.54/507.79	c R 507.6 105.8   898 100.0    30 454e4   979   958   3.2   1.2 
540.23/540.47	c R 540.3 105.0   898 100.0    30 482e4   671   958   3.5   1.2 
563.03/563.29	c + 563.1 105.1   898 100.0    30 502e4   709  1053   3.4   1.1 
608.81/609.06	c R 608.9 105.1   898 100.0    30 543e4   826  1053   2.9   1.1 
765.16/765.44	c R 765.2 104.6   898 100.0    30 677e4   934  1053   2.3   1.3 
804.26/804.54	c s 804.3 104.6   897 100.0    30 712e4   197  1053   3.9   0.9 
804.26/804.55	c R 804.3 104.6   897 100.0    30 712e4   297  1053   3.9   1.0 
804.26/804.58	c R 804.3 104.6   897 100.0    30 712e4   599  1053   3.4   1.1 
804.36/804.66	c R 804.4 104.6   897 100.0    30 712e4   874  1053   3.1   1.2 
804.56/804.86	c R 804.6 104.6   897 100.0    30 712e4   670  1053   3.3   1.1 
804.56/804.86	c 
804.56/804.86	c  seconds     variables   original    learned     agility
804.56/804.86	c         level        used      conflicts    limit          MB
804.56/804.86	c 
805.06/805.33	c R 805.1 104.6   897 100.0    30 713e4   678  1053   3.4   1.1 
806.36/806.69	c R 806.5 104.7   897 100.0    30 714e4   647  1053   3.1   1.2 
809.55/809.81	c R 809.6 104.8   897 100.0    30 716e4   551  1053   3.8   1.1 
816.05/816.38	c R 816.1 104.8   897 100.0    30 722e4   575  1053   3.5   1.1 
830.45/830.72	c R 830.5 104.7   897 100.0    30 735e4   588  1053   3.5   1.1 
851.15/851.49	c + 851.2 104.6   897 100.0    30 754e4   652  1158   3.7   1.1 
861.44/861.77	c R 861.5 104.5   897 100.0    30 763e4  1069  1158   2.8   1.3 
895.53/895.85	c s 895.6 104.5   896 100.0    30 794e4   789  1158   2.5   1.1 
895.53/895.85	c R 895.6 104.5   896 100.0    30 794e4   890  1158   3.1   1.1 
895.53/895.88	c R 895.6 104.5   896 100.0    30 794e4   605  1158   2.8   1.1 
895.63/895.96	c R 895.7 104.5   896 100.0    30 794e4   819  1158   3.0   1.2 
895.83/896.16	c R 895.9 104.5   896 100.0    30 794e4  1043  1158   3.0   1.2 
896.23/896.59	c R 896.3 104.4   896 100.0    30 795e4  1064  1158   3.7   1.2 
897.53/897.85	c R 897.6 104.4   896 100.0    30 796e4   925  1158   3.2   1.2 
900.33/900.67	c R 900.4 104.4   896 100.0    30 798e4   788  1158   2.7   1.2 
906.83/907.13	c R 906.9 104.4   896 100.0    30 804e4  1121  1158   3.5   1.3 
920.92/921.21	c R 920.9 104.4   896 100.0    30 817e4   874  1158   3.1   1.2 
953.01/953.31	c R 953.0 104.4   896 100.0    30 845e4   675  1158   2.9   1.1 
1021.19/1021.56	c R 102e1 104.3   896 100.0    30 907e4  1096  1158   3.2   1.4 
1178.85/1179.24	c R 118e1 104.0   896 100.0    30 104e5  1074  1158   3.8   1.5 

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-1731283-1240768814/watcher-1731283-1240768814 -o /tmp/evaluation-result-1731283-1240768814/solver-1731283-1240768814 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1731283-1240768814.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: 0.99 0.98 1.00 3/64 24853
/proc/meminfo: memFree=1367472/2055920 swapFree=4192812/4192956
[pid=24853] ppid=24851 vsize=912 CPUtime=0
/proc/24853/stat : 24853 (picosat) R 24851 24853 24635 0 -1 4194304 122 0 0 0 0 0 0 0 18 0 1 0 104915122 933888 107 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/24853/statm: 228 108 56 152 0 74 0

[startup+0.0514119 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 24853
/proc/meminfo: memFree=1367472/2055920 swapFree=4192812/4192956
[pid=24853] ppid=24851 vsize=1704 CPUtime=0.04
/proc/24853/stat : 24853 (picosat) R 24851 24853 24635 0 -1 4194304 342 0 0 0 4 0 0 0 18 0 1 0 104915122 1744896 327 1992294400 134512640 135137933 4294956224 18446744073709551615 134521248 0 0 4096 0 0 0 0 17 1 0 0
/proc/24853/statm: 426 327 69 152 0 272 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1704

[startup+0.101416 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 24853
/proc/meminfo: memFree=1367472/2055920 swapFree=4192812/4192956
[pid=24853] ppid=24851 vsize=1704 CPUtime=0.09
/proc/24853/stat : 24853 (picosat) R 24851 24853 24635 0 -1 4194304 343 0 0 0 9 0 0 0 18 0 1 0 104915122 1744896 328 1992294400 134512640 135137933 4294956224 18446744073709551615 134552321 0 0 4096 0 0 0 0 17 1 0 0
/proc/24853/statm: 426 328 69 152 0 272 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1704

[startup+0.301438 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 24853
/proc/meminfo: memFree=1367472/2055920 swapFree=4192812/4192956
[pid=24853] ppid=24851 vsize=1704 CPUtime=0.29
/proc/24853/stat : 24853 (picosat) R 24851 24853 24635 0 -1 4194304 347 0 0 0 29 0 0 0 19 0 1 0 104915122 1744896 332 1992294400 134512640 135137933 4294956224 18446744073709551615 134553648 0 0 4096 0 0 0 0 17 1 0 0
/proc/24853/statm: 426 332 69 152 0 272 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1704

[startup+0.701482 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 24853
/proc/meminfo: memFree=1367472/2055920 swapFree=4192812/4192956
[pid=24853] ppid=24851 vsize=1784 CPUtime=0.69
/proc/24853/stat : 24853 (picosat) R 24851 24853 24635 0 -1 4194304 361 0 0 0 69 0 0 0 23 0 1 0 104915122 1826816 346 1992294400 134512640 135137933 4294956224 18446744073709551615 134551884 0 0 4096 0 0 0 0 17 1 0 0
/proc/24853/statm: 446 346 69 152 0 292 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1784

[startup+1.50257 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 24854
/proc/meminfo: memFree=1366248/2055920 swapFree=4192812/4192956
[pid=24853] ppid=24851 vsize=1780 CPUtime=1.49
/proc/24853/stat : 24853 (picosat) R 24851 24853 24635 0 -1 4194304 361 0 0 0 149 0 0 0 25 0 1 0 104915122 1822720 346 1992294400 134512640 135137933 4294956224 18446744073709551615 134552094 0 0 4096 0 0 0 0 17 1 0 0
/proc/24853/statm: 445 346 69 152 0 291 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1780

[startup+3.10175 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 24854
/proc/meminfo: memFree=1366120/2055920 swapFree=4192812/4192956
[pid=24853] ppid=24851 vsize=1780 CPUtime=3.09
/proc/24853/stat : 24853 (picosat) R 24851 24853 24635 0 -1 4194304 364 0 0 0 309 0 0 0 25 0 1 0 104915122 1822720 349 1992294400 134512640 135137933 4294956224 18446744073709551615 134553665 0 0 4096 0 0 0 0 17 1 0 0
/proc/24853/statm: 445 349 69 152 0 291 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1780

[startup+6.30111 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 24854
/proc/meminfo: memFree=1365992/2055920 swapFree=4192812/4192956
[pid=24853] ppid=24851 vsize=1780 CPUtime=6.29
/proc/24853/stat : 24853 (picosat) R 24851 24853 24635 0 -1 4194304 375 0 0 0 629 0 0 0 25 0 1 0 104915122 1822720 360 1992294400 134512640 135137933 4294956224 18446744073709551615 134553594 0 0 4096 0 0 0 0 17 1 0 0
/proc/24853/statm: 445 360 69 152 0 291 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1780

[startup+12.7018 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 24854
/proc/meminfo: memFree=1365872/2055920 swapFree=4192812/4192956
[pid=24853] ppid=24851 vsize=1860 CPUtime=12.69
/proc/24853/stat : 24853 (picosat) R 24851 24853 24635 0 -1 4194304 384 0 0 0 1269 0 0 0 25 0 1 0 104915122 1904640 369 1992294400 134512640 135137933 4294956224 18446744073709551615 134553601 0 0 4096 0 0 0 0 17 1 0 0
/proc/24853/statm: 465 369 69 152 0 311 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1860

[startup+25.5012 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 24854
/proc/meminfo: memFree=1365872/2055920 swapFree=4192812/4192956
[pid=24853] ppid=24851 vsize=1860 CPUtime=25.48
/proc/24853/stat : 24853 (picosat) R 24851 24853 24635 0 -1 4194304 384 0 0 0 2548 0 0 0 25 0 1 0 104915122 1904640 369 1992294400 134512640 135137933 4294956224 18446744073709551615 134547453 0 0 4096 0 0 0 0 17 1 0 0
/proc/24853/statm: 465 369 69 152 0 311 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1860

[startup+51.1011 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 24859
/proc/meminfo: memFree=1365736/2055920 swapFree=4192812/4192956
[pid=24853] ppid=24851 vsize=1928 CPUtime=51.07
/proc/24853/stat : 24853 (picosat) R 24851 24853 24635 0 -1 4194304 405 0 0 0 5107 0 0 0 25 0 1 0 104915122 1974272 390 1992294400 134512640 135137933 4294956224 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/24853/statm: 482 390 69 152 0 328 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1928

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 24859
/proc/meminfo: memFree=1365744/2055920 swapFree=4192812/4192956
[pid=24853] ppid=24851 vsize=1952 CPUtime=102.27
/proc/24853/stat : 24853 (picosat) R 24851 24853 24635 0 -1 4194304 431 0 0 0 10226 1 0 0 25 0 1 0 104915122 1998848 403 1992294400 134512640 135137933 4294956224 18446744073709551615 134553709 0 0 4096 0 0 0 0 17 1 0 0
/proc/24853/statm: 488 403 69 152 0 334 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1952

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 24859
/proc/meminfo: memFree=1365680/2055920 swapFree=4192812/4192956
[pid=24853] ppid=24851 vsize=2016 CPUtime=162.24
/proc/24853/stat : 24853 (picosat) R 24851 24853 24635 0 -1 4194304 458 0 0 0 16223 1 0 0 25 0 1 0 104915122 2064384 419 1992294400 134512640 135137933 4294956224 18446744073709551615 134543098 0 0 4096 0 0 0 0 17 1 0 0
/proc/24853/statm: 504 419 69 152 0 350 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 2016

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 24859
/proc/meminfo: memFree=1365680/2055920 swapFree=4192812/4192956
[pid=24853] ppid=24851 vsize=2048 CPUtime=222.22
/proc/24853/stat : 24853 (picosat) R 24851 24853 24635 0 -1 4194304 465 0 0 0 22221 1 0 0 25 0 1 0 104915122 2097152 426 1992294400 134512640 135137933 4294956224 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/24853/statm: 512 426 69 152 0 358 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 2048

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 24859
/proc/meminfo: memFree=1365552/2055920 swapFree=4192812/4192956
[pid=24853] ppid=24851 vsize=2152 CPUtime=282.21
/proc/24853/stat : 24853 (picosat) R 24851 24853 24635 0 -1 4194304 496 0 0 0 28219 2 0 0 25 0 1 0 104915122 2203648 452 1992294400 134512640 135137933 4294956224 18446744073709551615 134553709 0 0 4096 0 0 0 0 17 1 0 0
/proc/24853/statm: 538 452 69 152 0 384 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 2152

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 24859
/proc/meminfo: memFree=1365552/2055920 swapFree=4192812/4192956
[pid=24853] ppid=24851 vsize=2096 CPUtime=342.19
/proc/24853/stat : 24853 (picosat) R 24851 24853 24635 0 -1 4194304 510 0 0 0 34217 2 0 0 25 0 1 0 104915122 2146304 438 1992294400 134512640 135137933 4294956224 18446744073709551615 134521451 0 0 4096 0 0 0 0 17 1 0 0
/proc/24853/statm: 524 438 69 152 0 370 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 2096

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 24859
/proc/meminfo: memFree=1365552/2055920 swapFree=4192812/4192956
[pid=24853] ppid=24851 vsize=2168 CPUtime=402.18
/proc/24853/stat : 24853 (picosat) R 24851 24853 24635 0 -1 4194304 513 0 0 0 40216 2 0 0 25 0 1 0 104915122 2220032 441 1992294400 134512640 135137933 4294956224 18446744073709551615 134553601 0 0 4096 0 0 0 0 17 1 0 0
/proc/24853/statm: 542 441 69 152 0 388 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 2168

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 24859
/proc/meminfo: memFree=1365488/2055920 swapFree=4192812/4192956
[pid=24853] ppid=24851 vsize=2112 CPUtime=462.15
/proc/24853/stat : 24853 (picosat) R 24851 24853 24635 0 -1 4194304 513 0 0 0 46213 2 0 0 25 0 1 0 104915122 2162688 441 1992294400 134512640 135137933 4294956224 18446744073709551615 134552368 0 0 4096 0 0 0 0 17 1 0 0
/proc/24853/statm: 528 441 69 152 0 374 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 2112

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 24859
/proc/meminfo: memFree=1365488/2055920 swapFree=4192812/4192956
[pid=24853] ppid=24851 vsize=2124 CPUtime=522.13
/proc/24853/stat : 24853 (picosat) R 24851 24853 24635 0 -1 4194304 535 0 0 0 52211 2 0 0 25 0 1 0 104915122 2174976 446 1992294400 134512640 135137933 4294956224 18446744073709551615 134552851 0 0 4096 0 0 0 0 17 1 0 0
/proc/24853/statm: 531 446 69 152 0 377 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 2124

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 24859
/proc/meminfo: memFree=1365360/2055920 swapFree=4192812/4192956
[pid=24853] ppid=24851 vsize=2156 CPUtime=582.12
/proc/24853/stat : 24853 (picosat) R 24851 24853 24635 0 -1 4194304 580 0 0 0 58209 3 0 0 25 0 1 0 104915122 2207744 454 1992294400 134512640 135137933 4294956224 18446744073709551615 134553584 0 0 4096 0 0 0 0 17 1 0 0
/proc/24853/statm: 539 454 69 152 0 385 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 2156

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 24859
/proc/meminfo: memFree=1365360/2055920 swapFree=4192812/4192956
[pid=24853] ppid=24851 vsize=2188 CPUtime=642.11
/proc/24853/stat : 24853 (picosat) R 24851 24853 24635 0 -1 4194304 581 0 0 0 64208 3 0 0 25 0 1 0 104915122 2240512 455 1992294400 134512640 135137933 4294956224 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/24853/statm: 547 455 69 152 0 393 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 2188

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 24859
/proc/meminfo: memFree=1365360/2055920 swapFree=4192812/4192956
[pid=24853] ppid=24851 vsize=2184 CPUtime=702.08
/proc/24853/stat : 24853 (picosat) R 24851 24853 24635 0 -1 4194304 581 0 0 0 70205 3 0 0 25 0 1 0 104915122 2236416 455 1992294400 134512640 135137933 4294956224 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/24853/statm: 546 455 69 152 0 392 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 2184

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 24859
/proc/meminfo: memFree=1365296/2055920 swapFree=4192812/4192956
[pid=24853] ppid=24851 vsize=2312 CPUtime=762.07
/proc/24853/stat : 24853 (picosat) R 24851 24853 24635 0 -1 4194304 650 0 0 0 76204 3 0 0 25 0 1 0 104915122 2367488 489 1992294400 134512640 135137933 4294956224 18446744073709551615 134527918 0 0 4096 0 0 0 0 17 1 0 0
/proc/24853/statm: 578 489 69 152 0 424 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 2312

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 24859
/proc/meminfo: memFree=1365360/2055920 swapFree=4192812/4192956
[pid=24853] ppid=24851 vsize=2216 CPUtime=822.05
/proc/24853/stat : 24853 (picosat) R 24851 24853 24635 0 -1 4194304 661 0 0 0 82201 4 0 0 25 0 1 0 104915122 2269184 459 1992294400 134512640 135137933 4294956224 18446744073709551615 134552191 0 0 4096 0 0 0 0 17 1 0 0
/proc/24853/statm: 554 459 69 152 0 400 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 2216

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 24859
/proc/meminfo: memFree=1365360/2055920 swapFree=4192812/4192956
[pid=24853] ppid=24851 vsize=2208 CPUtime=882.03
/proc/24853/stat : 24853 (picosat) R 24851 24853 24635 0 -1 4194304 664 0 0 0 88199 4 0 0 25 0 1 0 104915122 2260992 462 1992294400 134512640 135137933 4294956224 18446744073709551615 134548654 0 0 4096 0 0 0 0 17 1 0 0
/proc/24853/statm: 552 462 69 152 0 398 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 2208

[startup+942.303 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 24859
/proc/meminfo: memFree=1365360/2055920 swapFree=4192812/4192956
[pid=24853] ppid=24851 vsize=2228 CPUtime=942.01
/proc/24853/stat : 24853 (picosat) R 24851 24853 24635 0 -1 4194304 671 0 0 0 94197 4 0 0 25 0 1 0 104915122 2281472 469 1992294400 134512640 135137933 4294956224 18446744073709551615 134553699 0 0 4096 0 0 0 0 17 1 0 0
/proc/24853/statm: 557 469 69 152 0 403 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 2228

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 24859
/proc/meminfo: memFree=1365296/2055920 swapFree=4192812/4192956
[pid=24853] ppid=24851 vsize=2192 CPUtime=1001.99
/proc/24853/stat : 24853 (picosat) R 24851 24853 24635 0 -1 4194304 671 0 0 0 100195 4 0 0 25 0 1 0 104915122 2244608 463 1992294400 134512640 135137933 4294956224 18446744073709551615 134548606 0 0 4096 0 0 0 0 17 1 0 0
/proc/24853/statm: 548 463 69 152 0 394 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 2192

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 24859
/proc/meminfo: memFree=1365296/2055920 swapFree=4192812/4192956
[pid=24853] ppid=24851 vsize=2240 CPUtime=1061.98
/proc/24853/stat : 24853 (picosat) R 24851 24853 24635 0 -1 4194304 678 0 0 0 106193 5 0 0 25 0 1 0 104915122 2293760 470 1992294400 134512640 135137933 4294956224 18446744073709551615 134521257 0 0 4096 0 0 0 0 17 1 0 0
/proc/24853/statm: 560 470 69 152 0 406 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 2240

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 24859
/proc/meminfo: memFree=1365168/2055920 swapFree=4192812/4192956
[pid=24853] ppid=24851 vsize=2288 CPUtime=1121.96
/proc/24853/stat : 24853 (picosat) R 24851 24853 24635 0 -1 4194304 710 0 0 0 112191 5 0 0 25 0 1 0 104915122 2342912 487 1992294400 134512640 135137933 4294956224 18446744073709551615 134545693 0 0 4096 0 0 0 0 17 1 0 0
/proc/24853/statm: 572 487 69 152 0 418 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 2288

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 24859
/proc/meminfo: memFree=1365168/2055920 swapFree=4192812/4192956
[pid=24853] ppid=24851 vsize=2316 CPUtime=1181.94
/proc/24853/stat : 24853 (picosat) R 24851 24853 24635 0 -1 4194304 735 0 0 0 118189 5 0 0 25 0 1 0 104915122 2371584 490 1992294400 134512640 135137933 4294956224 18446744073709551615 134552097 0 0 4096 0 0 0 0 17 1 0 0
/proc/24853/statm: 579 490 69 152 0 425 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 2316



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 24859
/proc/meminfo: memFree=1365168/2055920 swapFree=4192812/4192956
[pid=24853] ppid=24851 vsize=2316 CPUtime=1200.04
/proc/24853/stat : 24853 (picosat) R 24851 24853 24635 0 -1 4194304 735 0 0 0 119999 5 0 0 25 0 1 0 104915122 2371584 490 1992294400 134512640 135137933 4294956224 18446744073709551615 134521394 0 0 4096 0 0 0 0 17 1 0 0
/proc/24853/statm: 579 490 69 152 0 425 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 2316

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.05
CPU user time (s): 1200
CPU system time (s): 0.057991
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 2436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.057991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 735
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= 2479

runsolver used 1.13383 second user time and 2.17367 second system time

The end

Launcher Data

Begin job on node9 at 2009-04-26 20:00:14
IDJOB=1731283
IDBENCH=24749
IDSOLVER=506
FILE ID=node9/1731283-1240768814
PBS_JOBID= 9187170
Free space on /tmp= 66364 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT07/crafted/Difficult/contest-02-03-04/contest03-SGI_30_50_30_20_1-dir.sat05-439.reshuffled-07.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731283-1240768814/watcher-1731283-1240768814 -o /tmp/evaluation-result-1731283-1240768814/solver-1731283-1240768814 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1731283-1240768814.cnf

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

MD5SUM BENCH= be0552b4894b69c578ebcc0b17dda689
RANDOM SEED=468253884

node9.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		: 3000.240
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		: 3000.240
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:       1367888 kB
Buffers:         68004 kB
Cached:         527396 kB
SwapCached:        144 kB
Active:          40620 kB
Inactive:       568824 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1367888 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1436 kB
Writeback:           0 kB
Mapped:          23652 kB
Slab:            64628 kB
Committed_AS:   383084 kB
PageTables:       1388 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= 66364 MiB
End job on node9 at 2009-04-26 20:20:16