Trace number 1557989

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) 1200.03 1200.51

General information on the benchmark

NameAPPLICATIONS/crypto/
desgen/gss-27-s100.cnf
MD5SUMf47c33d2a9a327da4633207adfef7b77
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 variables31951
Number of clauses96161
Sum of the clauses size226837
Maximum clause length3
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 261518
Number of clauses of size 334579
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data

0.00/0.00	c PicoSAT SAT Solver Version 913
0.00/0.00	c Copyright (c) 2006 - 2009 Armin Biere JKU Linz
0.00/0.00	c gcc -Wall -Wextra -m32 -static -DNDEBUG -O3 -fomit-frame-pointer -finline-limit=1000000
0.00/0.00	c
0.00/0.00	c parsing HOME/instance-1557989-1238861664.cnf
0.00/0.00	c parsed header 'p cnf 31951 96161'
1.10/1.14	c initialized 31951 variables
1.10/1.14	c found 96161 non trivial clauses
1.10/1.14	c
1.10/1.14	c random number generator seed 0
1.10/1.14	c 
1.10/1.14	c  seconds     variables   original    learned     agility
1.10/1.14	c         level        used      conflicts    limit          MB
1.10/1.14	c 
1.10/1.14	c s   1.1   0.0 30999   3.1 33032    55     0     0   0.0   3.6 
1.49/1.56	c 
1.49/1.56	c initial reduction limit 17256 clauses
1.49/1.56	c 
1.49/1.56	c +   1.6  58.5 30999  90.7 33032   155   100 18981  22.0   3.8 
1.49/1.57	c R   1.6  58.5 30999  90.7 33032   156   101 18981  21.6   3.8 
1.79/1.86	c s   1.9  48.7 30996  91.3 33016   198   141 18981  21.4   3.8 
2.20/2.26	c s   2.3  38.0 30990  92.0 32986   265   206 18981  24.5   3.9 
2.49/2.58	c +   2.6  35.6 30990  92.5 32986   305   246 20879  23.5   3.9 
2.99/3.08	c N   3.1  34.2 30990  92.7 32986   366   306 20879  23.6   3.9 
4.30/4.37	c +   4.4  30.8 30990  93.2 32986   530   469 22966  24.4   3.9 
5.29/5.38	c N   5.4  29.7 30990  93.3 32986   667   606 22966  23.4   3.9 
6.39/6.48	c +   6.5  30.2 30990  93.3 32986   867   806 25262  20.7   3.9 
9.09/9.19	c +   9.2  28.9 30990  93.4 32986  1372  1306 27788  25.1   4.0 
9.79/9.81	c R   9.8  28.6 30990  93.4 32986  1470  1404 27788  20.7   4.0 
14.48/14.58	c +  14.6  27.2 30990  93.4 32986  2129  2062 30566  24.5   4.1 
16.78/16.89	c s  16.9  26.8 30987  93.4 32974  2435  2364 30566  23.1   4.1 
17.38/17.47	c s  17.5  26.2 30887  94.2 32814  2524  2447 30566  21.4   4.1 
17.98/18.06	c s  18.1  25.8 30881  94.4 32788  2610  2531 30566  23.4   4.1 
18.18/18.23	c R  18.2  25.7 30881  94.5 32788  2635  2556 30566  20.7   4.1 
19.28/19.36	c s  19.4  25.6 30845  94.9 32743  2794  2714 30566  22.8   4.2 
19.88/19.98	c s  20.0  25.3 30839  95.3 32719  2875  2792 30566  23.1   4.2 
20.58/20.62	c s  20.6  25.0 30759  95.9 32613  2961  2875 30566  25.5   4.2 
20.89/20.98	c R  21.0  25.0 30759  95.9 32613  3015  2929 30566  22.2   4.2 
20.89/20.98	c 
20.89/20.98	c  seconds     variables   original    learned     agility
20.89/20.98	c         level        used      conflicts    limit          MB
20.89/20.98	c 
22.38/22.47	c +  22.5  25.3 30759  95.9 32613  3264  3178 33622  22.7   4.2 
22.78/22.86	c R  22.9  25.2 30759  96.0 32613  3316  3230 33622  21.9   4.2 
28.49/28.60	c R  28.6  25.2 30759  96.1 32613  4118  4030 33622  22.5   4.3 
34.27/34.30	c +  34.3  25.2 30759  96.1 32613  4966  4877 36984  24.8   4.4 
42.17/42.25	c R  42.2  25.3 30759  96.5 32613  6122  6029 36984  22.9   4.6 
48.87/48.91	c +  48.9  25.8 30759  96.6 32613  7519  7420 40682  21.0   4.9 
53.98/54.01	c s  54.0  26.3 30756  96.8 32601  8420  8318 40682  23.0   5.0 
54.68/54.71	c N  54.7  26.2 30756  96.9 32601  8521  8419 40682  24.3   5.0 
56.08/56.18	c N  56.2  26.5 30756  96.9 32601  8824  8720 40682  23.0   5.1 
56.88/56.90	c s  56.9  26.5 30753  96.9 32589  8954  8849 40682  21.2   5.1 
57.27/57.36	c R  57.3  26.4 30667  96.9 32589  9057  8949 40682  22.5   5.1 
57.57/57.60	c s  57.6  26.4 30667  96.9 32488  9094  8986 40682  22.9   5.1 
59.07/59.17	c R  59.2  26.5 30667  96.9 32488  9360  9252 40682  22.3   5.1 
64.27/64.38	c R  64.4  26.5 30667  96.9 32488 10163 10051 40682  21.8   5.2 
69.77/69.80	c +  69.8  26.9 30667  96.9 32488 11348 11226 44750  23.4   5.5 
74.87/74.91	c R  74.9  26.9 30667  96.9 32488 12171 12048 44750  22.2   5.7 
105.45/105.51	c R 105.5  26.5 30667  97.0 32488 16981 16848 44750  21.3   6.4 
106.05/106.13	c + 106.1  26.4 30667  97.0 32488 17091 16958 49225  25.0   6.4 
155.73/155.81	c + 155.8  26.3 30667  97.0 32488 25705 25564 54147  23.9   7.8 
168.42/168.52	c N 168.5  26.2 30667  97.0 32488 28205 28059 54147  23.0   8.1 
231.20/231.30	c + 231.2  26.1 30667  97.0 32488 38626 38465 59561  25.1   9.8 
291.98/292.12	c s 292.0  25.8 30664  97.0 32476 48860 48685 59561  22.4  11.4 
291.98/292.12	c 
291.98/292.12	c  seconds     variables   original    learned     agility
291.98/292.12	c         level        used      conflicts    limit          MB
291.98/292.12	c 
292.48/292.62	c N 292.5  25.8 30629  97.3 32476 48962 48786 59561  26.8  11.4 
292.78/292.94	c s 292.8  25.8 30629  97.3 32433 49014 48838 59561  23.9  11.4 
294.48/294.62	c N 294.5  25.8 30629  97.3 32433 49262 49086 59561  24.2  11.4 
299.58/299.71	c N 299.6  25.8 30629  97.3 32433 50064 49886 59561  23.6  11.6 
311.97/312.17	c N 312.0  25.9 30629  97.3 32433 52070 51889 59561  24.9  11.9 
338.06/338.22	c R 338.1  25.8 30629  97.4 32433 56879 56695 59561  21.5  12.7 
344.56/344.80	c + 344.7  25.8 30629  97.4 32433 58007 57822 65517  20.5  12.9 
414.63/414.83	c N 414.7  25.7 30629  97.4 32433 68094 18426 65517  24.9   7.0 
444.01/444.28	c s 444.1  25.6 30626  97.4 32421 72722 23051 65517  23.1   7.7 
444.81/445.02	c s 444.8  25.6 30527  97.5 32314 72836 23164 65517  22.0   7.7 
445.01/445.21	c R 445.0  25.6 30527  97.5 32314 72865 23192 65517  20.3   7.7 
446.91/447.14	c N 447.0  25.6 30527  97.5 32314 73165 23492 65517  23.5   7.7 
451.82/452.06	c R 451.9  25.6 30527  97.5 32314 73966 24293 65517  22.9   7.8 
463.61/463.82	c R 463.6  25.6 30527  97.5 32314 75973 26298 65517  22.2   8.1 
495.19/495.48	c N 495.3  25.6 30527  97.6 32314 80785 31107 65517  24.3   8.8 
536.27/536.50	c + 536.3  25.6 30527  97.6 32314 87078 37397 72068  23.5   9.9 
563.27/563.51	c N 563.3  25.5 30527  97.6 32314 91998 42313 72068  23.8  10.7 
644.83/645.11	c s 644.9  25.4 30524  97.6 32302 105e3 55929 72068  24.1  13.0 
645.63/645.91	c R 645.7  25.5 30521  97.7 32302 105e3 56029 72068  21.3  13.0 
645.63/645.97	c s 645.7  25.4 30521  97.7 32290 105e3 56031 72068  24.9  13.0 
648.23/648.51	c N 648.3  25.4 30521  97.7 32290 106e3 56331 72068  24.3  13.1 
654.03/654.37	c R 654.1  25.5 30521  97.7 32290 106e3 57132 72068  22.5  13.2 
654.03/654.37	c 
654.03/654.37	c  seconds     variables   original    learned     agility
654.03/654.37	c         level        used      conflicts    limit          MB
654.03/654.37	c 
665.92/666.29	c s 666.0  25.5 30491  97.8 32250 108e3 58780 72068  24.2  13.4 
666.52/666.88	c R 666.6  25.5 30491  97.9 32250 108e3 58880 72068  21.1  13.5 
668.62/668.94	c N 668.7  25.5 30491  97.9 32250 108e3 59184 72068  23.7  13.5 
674.22/674.58	c R 674.3  25.5 30491  97.9 32250 109e3 59985 72068  21.8  13.6 
685.81/686.19	c R 685.9  25.5 30491  97.9 32250 111e3 61991 72068  22.1  13.9 
715.20/715.54	c R 715.3  25.5 30491  97.9 32250 116e3 66792 72068  21.4  14.7 
776.87/777.26	c N 776.9  25.4 30491  97.9 32250 127e3 24021 72068  24.8   8.0 
794.58/794.98	c + 794.7  25.4 30491  98.0 32250 130e3 26988 79274  22.3   8.4 
909.23/909.65	c N 909.3  25.3 30491  98.0 32250 153e3 49661 79274  23.1  13.2 
1176.82/1177.39	c + 118e1  25.2 30491  98.1 32250 196e3 32767 87201  21.4   9.5 

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-1557989-1238861664/watcher-1557989-1238861664 -o /tmp/evaluation-result-1557989-1238861664/solver-1557989-1238861664 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1557989-1238861664.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: 0.92 1.00 1.10 3/81 13358
/proc/meminfo: memFree=1794624/2055920 swapFree=4169716/4192956
[pid=13358] ppid=13356 vsize=2672 CPUtime=0
/proc/13358/stat : 13358 (picosat) R 13356 13358 13158 0 -1 4194304 584 0 0 0 0 0 0 0 18 0 1 0 512495341 2736128 569 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 0 0 0
/proc/13358/statm: 668 569 56 152 0 514 0

[startup+0.0358541 s]
/proc/loadavg: 0.92 1.00 1.10 3/81 13358
/proc/meminfo: memFree=1794624/2055920 swapFree=4169716/4192956
[pid=13358] ppid=13356 vsize=3860 CPUtime=0.03
/proc/13358/stat : 13358 (picosat) R 13356 13358 13158 0 -1 4194304 857 0 0 0 3 0 0 0 18 0 1 0 512495341 3952640 842 1992294400 134512640 135137933 4294956224 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 0 0 0
/proc/13358/statm: 965 843 56 152 0 811 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3860

[startup+0.101861 s]
/proc/loadavg: 0.92 1.00 1.10 3/81 13358
/proc/meminfo: memFree=1794624/2055920 swapFree=4169716/4192956
[pid=13358] ppid=13356 vsize=5044 CPUtime=0.09
/proc/13358/stat : 13358 (picosat) R 13356 13358 13158 0 -1 4194304 1138 0 0 0 9 0 0 0 18 0 1 0 512495341 5165056 1123 1992294400 134512640 135137933 4294956224 18446744073709551615 134560237 0 0 4096 0 0 0 0 17 0 0 0
/proc/13358/statm: 1261 1123 61 152 0 1107 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5044

[startup+0.30188 s]
/proc/loadavg: 0.92 1.00 1.10 3/81 13358
/proc/meminfo: memFree=1794624/2055920 swapFree=4169716/4192956
[pid=13358] ppid=13356 vsize=5044 CPUtime=0.29
/proc/13358/stat : 13358 (picosat) R 13356 13358 13158 0 -1 4194304 1145 0 0 0 29 0 0 0 19 0 1 0 512495341 5165056 1130 1992294400 134512640 135137933 4294956224 18446744073709551615 134547586 0 0 4096 0 0 0 0 17 0 0 0
/proc/13358/statm: 1261 1130 61 152 0 1107 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5044

[startup+0.701918 s]
/proc/loadavg: 0.92 1.00 1.10 3/81 13358
/proc/meminfo: memFree=1794624/2055920 swapFree=4169716/4192956
[pid=13358] ppid=13356 vsize=5044 CPUtime=0.69
/proc/13358/stat : 13358 (picosat) R 13356 13358 13158 0 -1 4194304 1146 0 0 0 69 0 0 0 23 0 1 0 512495341 5165056 1131 1992294400 134512640 135137933 4294956224 18446744073709551615 134522689 0 0 4096 0 0 0 0 17 0 0 0
/proc/13358/statm: 1261 1131 61 152 0 1107 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5044

[startup+1.502 s]
/proc/loadavg: 0.92 1.00 1.10 2/82 13359
/proc/meminfo: memFree=1790328/2055920 swapFree=4169716/4192956
[pid=13358] ppid=13356 vsize=5328 CPUtime=1.49
/proc/13358/stat : 13358 (picosat) R 13356 13358 13158 0 -1 4194304 1201 0 0 0 149 0 0 0 25 0 1 0 512495341 5455872 1186 1992294400 134512640 135137933 4294956224 18446744073709551615 134551701 0 0 4096 0 0 0 0 17 0 0 0
/proc/13358/statm: 1332 1186 68 152 0 1178 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5328

[startup+3.10115 s]
/proc/loadavg: 0.92 1.00 1.10 2/82 13359
/proc/meminfo: memFree=1789880/2055920 swapFree=4169716/4192956
[pid=13358] ppid=13356 vsize=5328 CPUtime=3.09
/proc/13358/stat : 13358 (picosat) R 13356 13358 13158 0 -1 4194304 1220 0 0 0 309 0 0 0 25 0 1 0 512495341 5455872 1205 1992294400 134512640 135137933 4294956224 18446744073709551615 134548621 0 0 4096 0 0 0 0 17 0 0 0
/proc/13358/statm: 1332 1205 69 152 0 1178 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5328

[startup+6.30147 s]
/proc/loadavg: 0.93 1.00 1.10 2/82 13359
/proc/meminfo: memFree=1789752/2055920 swapFree=4169716/4192956
[pid=13358] ppid=13356 vsize=5460 CPUtime=6.29
/proc/13358/stat : 13358 (picosat) R 13356 13358 13158 0 -1 4194304 1227 0 0 0 629 0 0 0 25 0 1 0 512495341 5591040 1212 1992294400 134512640 135137933 4294956224 18446744073709551615 134554570 0 0 4096 0 0 0 0 17 0 0 0
/proc/13358/statm: 1365 1212 69 152 0 1211 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5460

[startup+12.7011 s]
/proc/loadavg: 0.93 1.00 1.10 2/82 13359
/proc/meminfo: memFree=1789504/2055920 swapFree=4169716/4192956
[pid=13358] ppid=13356 vsize=5592 CPUtime=12.69
/proc/13358/stat : 13358 (picosat) R 13356 13358 13158 0 -1 4194304 1261 0 0 0 1269 0 0 0 25 0 1 0 512495341 5726208 1246 1992294400 134512640 135137933 4294956224 18446744073709551615 134522698 0 0 4096 0 0 0 0 17 0 0 0
/proc/13358/statm: 1398 1246 69 152 0 1244 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5592

[startup+25.5014 s]
/proc/loadavg: 0.95 1.00 1.10 2/82 13359
/proc/meminfo: memFree=1789376/2055920 swapFree=4169716/4192956
[pid=13358] ppid=13356 vsize=5856 CPUtime=25.48
/proc/13358/stat : 13358 (picosat) R 13356 13358 13158 0 -1 4194304 1320 0 0 0 2548 0 0 0 25 0 1 0 512495341 5996544 1305 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/13358/statm: 1464 1305 69 152 0 1310 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5856

[startup+51.1019 s]
/proc/loadavg: 0.96 1.00 1.10 2/82 13359
/proc/meminfo: memFree=1788736/2055920 swapFree=4169716/4192956
[pid=13358] ppid=13356 vsize=6516 CPUtime=51.08
/proc/13358/stat : 13358 (picosat) R 13356 13358 13158 0 -1 4194304 1491 0 0 0 5107 1 0 0 25 0 1 0 512495341 6672384 1476 1992294400 134512640 135137933 4294956224 18446744073709551615 134548661 0 0 4096 0 0 0 0 17 0 0 0
/proc/13358/statm: 1629 1476 69 152 0 1475 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6516

[startup+102.307 s]
/proc/loadavg: 0.98 1.00 1.09 2/82 13359
/proc/meminfo: memFree=1787072/2055920 swapFree=4169716/4192956
[pid=13358] ppid=13356 vsize=7968 CPUtime=102.25
/proc/13358/stat : 13358 (picosat) R 13356 13358 13158 0 -1 4194304 1855 0 0 0 10224 1 0 0 25 0 1 0 512495341 8159232 1840 1992294400 134512640 135137933 4294956224 18446744073709551615 134552810 0 0 4096 0 0 0 0 17 0 0 0
/proc/13358/statm: 1992 1840 69 152 0 1838 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 7968

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 1.08 2/82 13359
/proc/meminfo: memFree=1785280/2055920 swapFree=4169716/4192956
[pid=13358] ppid=13356 vsize=9684 CPUtime=162.23
/proc/13358/stat : 13358 (picosat) R 13356 13358 13158 0 -1 4194304 2294 0 0 0 16222 1 0 0 25 0 1 0 512495341 9916416 2279 1992294400 134512640 135137933 4294956224 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 0 0 0
/proc/13358/statm: 2421 2279 69 152 0 2267 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 9684

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 1.08 2/82 13359
/proc/meminfo: memFree=1783616/2055920 swapFree=4169716/4192956
[pid=13358] ppid=13356 vsize=11396 CPUtime=222.2
/proc/13358/stat : 13358 (picosat) R 13356 13358 13158 0 -1 4194304 2703 0 0 0 22218 2 0 0 25 0 1 0 512495341 11669504 2688 1992294400 134512640 135137933 4294956224 18446744073709551615 134552061 0 0 4096 0 0 0 0 17 0 0 0
/proc/13358/statm: 2849 2688 69 152 0 2695 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 11396

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 1.07 2/82 13359
/proc/meminfo: memFree=1781888/2055920 swapFree=4169716/4192956
[pid=13358] ppid=13356 vsize=13112 CPUtime=282.18
/proc/13358/stat : 13358 (picosat) R 13356 13358 13158 0 -1 4194304 3129 0 0 0 28215 3 0 0 25 0 1 0 512495341 13426688 3114 1992294400 134512640 135137933 4294956224 18446744073709551615 134522672 0 0 4096 0 0 0 0 17 0 0 0
/proc/13358/statm: 3278 3114 69 152 0 3124 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 13112

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 1.06 2/82 13359
/proc/meminfo: memFree=1779968/2055920 swapFree=4169716/4192956
[pid=13358] ppid=13356 vsize=14828 CPUtime=342.16
/proc/13358/stat : 13358 (picosat) R 13356 13358 13158 0 -1 4194304 3580 0 0 0 34213 3 0 0 25 0 1 0 512495341 15183872 3565 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/13358/statm: 3707 3565 69 152 0 3553 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 14828

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 1.06 2/82 13359
/proc/meminfo: memFree=1778304/2055920 swapFree=4169716/4192956
[pid=13358] ppid=13356 vsize=16664 CPUtime=402.13
/proc/13358/stat : 13358 (picosat) R 13356 13358 13158 0 -1 4194304 3992 0 0 0 40209 4 0 0 25 0 1 0 512495341 17063936 3970 1992294400 134512640 135137933 4294956224 18446744073709551615 134554570 0 0 4096 0 0 0 0 17 0 0 0
/proc/13358/statm: 4166 3970 69 152 0 4012 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 16664

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 1.05 2/82 13359
/proc/meminfo: memFree=1778240/2055920 swapFree=4169716/4192956
[pid=13358] ppid=13356 vsize=16664 CPUtime=462.11
/proc/13358/stat : 13358 (picosat) R 13356 13358 13158 0 -1 4194304 3992 0 0 0 46207 4 0 0 25 0 1 0 512495341 17063936 3970 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/13358/statm: 4166 3970 69 152 0 4012 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 16664

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 1.05 2/82 13359
/proc/meminfo: memFree=1778176/2055920 swapFree=4169716/4192956
[pid=13358] ppid=13356 vsize=16664 CPUtime=522.08
/proc/13358/stat : 13358 (picosat) R 13356 13358 13158 0 -1 4194304 3992 0 0 0 52204 4 0 0 25 0 1 0 512495341 17063936 3970 1992294400 134512640 135137933 4294956224 18446744073709551615 134527871 0 0 4096 0 0 0 0 17 0 0 0
/proc/13358/statm: 4166 3970 69 152 0 4012 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 16664

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 1.04 2/82 13359
/proc/meminfo: memFree=1778048/2055920 swapFree=4169716/4192956
[pid=13358] ppid=13356 vsize=16664 CPUtime=582.06
/proc/13358/stat : 13358 (picosat) R 13356 13358 13158 0 -1 4194304 3992 0 0 0 58202 4 0 0 25 0 1 0 512495341 17063936 3970 1992294400 134512640 135137933 4294956224 18446744073709551615 134554616 0 0 4096 0 0 0 0 17 0 0 0
/proc/13358/statm: 4166 3970 69 152 0 4012 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 16664

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 1.04 2/82 13359
/proc/meminfo: memFree=1778048/2055920 swapFree=4169716/4192956
[pid=13358] ppid=13356 vsize=16664 CPUtime=642.04
/proc/13358/stat : 13358 (picosat) R 13356 13358 13158 0 -1 4194304 3992 0 0 0 64200 4 0 0 25 0 1 0 512495341 17063936 3970 1992294400 134512640 135137933 4294956224 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 0 0 0
/proc/13358/statm: 4166 3970 69 152 0 4012 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 16664

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 1.03 2/82 13359
/proc/meminfo: memFree=1777920/2055920 swapFree=4169716/4192956
[pid=13358] ppid=13356 vsize=16664 CPUtime=702.01
/proc/13358/stat : 13358 (picosat) R 13356 13358 13158 0 -1 4194304 3992 0 0 0 70197 4 0 0 25 0 1 0 512495341 17063936 3970 1992294400 134512640 135137933 4294956224 18446744073709551615 134527871 0 0 4096 0 0 0 0 17 0 0 0
/proc/13358/statm: 4166 3970 69 152 0 4012 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 16664

[startup+762.307 s]
/proc/loadavg: 0.99 1.00 1.02 2/82 13359
/proc/meminfo: memFree=1776832/2055920 swapFree=4169716/4192956
[pid=13358] ppid=13356 vsize=17976 CPUtime=761.98
/proc/13358/stat : 13358 (picosat) R 13356 13358 13158 0 -1 4194304 4281 0 0 0 76194 4 0 0 25 0 1 0 512495341 18407424 4259 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/13358/statm: 4494 4259 69 152 0 4340 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 17976

[startup+822.301 s]
/proc/loadavg: 0.99 1.00 1.02 2/82 13359
/proc/meminfo: memFree=1776832/2055920 swapFree=4169716/4192956
[pid=13358] ppid=13356 vsize=17976 CPUtime=821.96
/proc/13358/stat : 13358 (picosat) R 13356 13358 13158 0 -1 4194304 4281 0 0 0 82191 5 0 0 25 0 1 0 512495341 18407424 4259 1992294400 134512640 135137933 4294956224 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 0 0 0
/proc/13358/statm: 4494 4259 69 152 0 4340 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 17976

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 1.01 2/82 13359
/proc/meminfo: memFree=1776832/2055920 swapFree=4169716/4192956
[pid=13358] ppid=13356 vsize=17976 CPUtime=881.94
/proc/13358/stat : 13358 (picosat) R 13356 13358 13158 0 -1 4194304 4281 0 0 0 88189 5 0 0 25 0 1 0 512495341 18407424 4259 1992294400 134512640 135137933 4294956224 18446744073709551615 134527739 0 0 4096 0 0 0 0 17 0 0 0
/proc/13358/statm: 4494 4259 69 152 0 4340 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 17976

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 1.01 2/82 13359
/proc/meminfo: memFree=1776768/2055920 swapFree=4169716/4192956
[pid=13358] ppid=13356 vsize=17976 CPUtime=941.91
/proc/13358/stat : 13358 (picosat) R 13356 13358 13158 0 -1 4194304 4281 0 0 0 94186 5 0 0 25 0 1 0 512495341 18407424 4259 1992294400 134512640 135137933 4294956224 18446744073709551615 134527844 0 0 4096 0 0 0 0 17 0 0 0
/proc/13358/statm: 4494 4259 69 152 0 4340 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 17976

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/82 13359
/proc/meminfo: memFree=1776704/2055920 swapFree=4169716/4192956
[pid=13358] ppid=13356 vsize=17976 CPUtime=1001.89
/proc/13358/stat : 13358 (picosat) R 13356 13358 13158 0 -1 4194304 4281 0 0 0 100184 5 0 0 25 0 1 0 512495341 18407424 4259 1992294400 134512640 135137933 4294956224 18446744073709551615 134522795 0 0 4096 0 0 0 0 17 0 0 0
/proc/13358/statm: 4494 4259 69 152 0 4340 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 17976

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/82 13359
/proc/meminfo: memFree=1775744/2055920 swapFree=4169716/4192956
[pid=13358] ppid=13356 vsize=19164 CPUtime=1061.86
/proc/13358/stat : 13358 (picosat) R 13356 13358 13158 0 -1 4194304 4565 0 0 0 106181 5 0 0 25 0 1 0 512495341 19623936 4543 1992294400 134512640 135137933 4294956224 18446744073709551615 134554570 0 0 4096 0 0 0 0 17 0 0 0
/proc/13358/statm: 4791 4543 69 152 0 4637 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 19164

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/82 13359
/proc/meminfo: memFree=1774400/2055920 swapFree=4169716/4192956
[pid=13358] ppid=13356 vsize=20484 CPUtime=1121.84
/proc/13358/stat : 13358 (picosat) R 13356 13358 13158 0 -1 4194304 4892 0 0 0 112178 6 0 0 25 0 1 0 512495341 20975616 4870 1992294400 134512640 135137933 4294956224 18446744073709551615 134551318 0 0 4096 0 0 0 0 17 0 0 0
/proc/13358/statm: 5121 4870 69 152 0 4967 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 20484

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/82 13359
/proc/meminfo: memFree=1774272/2055920 swapFree=4169716/4192956
[pid=13358] ppid=13356 vsize=20484 CPUtime=1181.81
/proc/13358/stat : 13358 (picosat) R 13356 13358 13158 0 -1 4194304 4892 0 0 0 118175 6 0 0 25 0 1 0 512495341 20975616 4870 1992294400 134512640 135137933 4294956224 18446744073709551615 134548734 0 0 4096 0 0 0 0 17 0 0 0
/proc/13358/statm: 5121 4870 69 152 0 4967 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 20484



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 1.00 1.00 2/82 13359
/proc/meminfo: memFree=1774272/2055920 swapFree=4169716/4192956
[pid=13358] ppid=13356 vsize=20484 CPUtime=1200.01
/proc/13358/stat : 13358 (picosat) R 13356 13358 13158 0 -1 4194304 4892 0 0 0 119995 6 0 0 25 0 1 0 512495341 20975616 4870 1992294400 134512640 135137933 4294956224 18446744073709551615 134522698 0 0 4096 0 0 0 0 17 0 0 0
/proc/13358/statm: 5121 4870 69 152 0 4967 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 20484

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: 0.99 1.00 1.00 2/82 13359
/proc/meminfo: memFree=1774272/2055920 swapFree=4169716/4192956
[pid=13358] ppid=13356 vsize=20484 CPUtime=1200.01
/proc/13358/stat : 13358 (picosat) R 13356 13358 13158 0 -1 4194304 4892 0 0 0 119995 6 0 0 25 0 1 0 512495341 20975616 4870 1992294400 134512640 135137933 4294956224 18446744073709551615 134522698 0 0 4096 0 0 0 0 17 0 0 0
/proc/13358/statm: 5121 4870 69 152 0 4967 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 20484

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.03
CPU user time (s): 1199.96
CPU system time (s): 0.069989
CPU usage (%): 99.9599
Max. virtual memory (cumulated for all children) (KiB): 20484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.069989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4892
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= 4272

runsolver used 1.46578 second user time and 4.00539 second system time

The end

Launcher Data

Begin job on node89 at 2009-04-04 18:14:25
IDJOB=1557989
IDBENCH=70849
IDSOLVER=506
FILE ID=node89/1557989-1238861664
PBS_JOBID= 9085922
Free space on /tmp= 66516 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/APPLICATIONS/crypto/desgen/gss-27-s100.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1557989-1238861664/watcher-1557989-1238861664 -o /tmp/evaluation-result-1557989-1238861664/solver-1557989-1238861664 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1557989-1238861664.cnf

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

MD5SUM BENCH= f47c33d2a9a327da4633207adfef7b77
RANDOM SEED=1035341561

node89.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1795040 kB
Buffers:         20412 kB
Cached:         168052 kB
SwapCached:      12408 kB
Active:          76788 kB
Inactive:       125576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1795040 kB
SwapTotal:     4192956 kB
SwapFree:      4169716 kB
Dirty:            2232 kB
Writeback:           0 kB
Mapped:          19572 kB
Slab:            42684 kB
Committed_AS:  1785112 kB
PageTables:       2600 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= 66516 MiB
End job on node89 at 2009-04-04 18:34:27