Trace number 1516282

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
picosat 913? (TO) 1200.09 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/60/
unif-k7-r89-v60-c5340-S746386799-050.cnf
MD5SUM89411b5855708a1ff19d84ad79be00ff
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.022995
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 55340

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-1516282-1238267199.cnf
0.00/0.00	c parsed header 'p cnf 60 5340'
0.00/0.00	c initialized 60 variables
0.00/0.00	c found 5340 non trivial clauses
0.00/0.00	c
0.00/0.00	c random number generator seed 0
0.00/0.00	c 
0.00/0.00	c  seconds     variables   original    learned     agility
0.00/0.00	c         level        used      conflicts    limit          MB
0.00/0.00	c 
0.00/0.00	c s   0.0   0.0    60   0.0  5340     0     0     0   0.0   0.3 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 2670 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  24.6    60 100.0  5340   100   100  2937   5.1   0.3 
0.00/0.00	c R   0.0  24.6    60 100.0  5340   103   103  2937   5.3   0.3 
0.00/0.01	c +   0.0  23.6    60 100.0  5340   250   250  3230  12.4   0.3 
0.00/0.01	c R   0.0  23.6    60 100.0  5340   404   404  3230  18.2   0.3 
0.00/0.01	c +   0.0  23.4    60 100.0  5340   475   475  3553  20.4   0.3 
0.00/0.02	c +   0.0  22.8    60 100.0  5340   812   812  3908  29.2   0.3 
0.00/0.03	c N   0.0  22.6    60 100.0  5340  1206  1206  3908  34.2   0.4 
0.00/0.03	c +   0.0  22.6    60 100.0  5340  1317  1317  4298  35.5   0.4 
0.00/0.05	c +   0.1  22.4    60 100.0  5340  2074  2074  4727  39.1   0.5 
0.07/0.09	c +   0.1  22.3    60 100.0  5340  3209  3209  5199  39.7   0.6 
0.07/0.09	c N   0.1  22.3    60 100.0  5340  3214  3214  5199  39.7   0.6 
0.09/0.15	c +   0.1  21.8    60 100.0  5340  4911  4911  5718  39.8   0.8 
0.19/0.24	c +   0.2  21.5    60 100.0  5340  7464  4602  6289  40.9   0.8 
0.19/0.26	c N   0.3  21.5    60 100.0  5340  8032  5170  6289  41.0   0.8 
0.29/0.39	c +   0.4  21.0    60 100.0  5340 11293  5281  6917  40.6   0.8 
0.59/0.63	c +   0.6  20.7    60 100.0  5340 17036  4096  7608  40.8   0.7 
0.69/0.71	c N   0.7  20.6    60 100.0  5340 19251  6311  7608  40.2   0.9 
0.89/0.97	c +   1.0  20.2    60 100.0  5340 25650  5092  8368  40.8   0.8 
1.49/1.53	c +   1.5  19.7    60 100.0  5340 38571  5445  9204  40.5   0.9 
1.69/1.79	c N   1.8  19.7    60 100.0  5340 44910  7178  9204  40.2   1.1 
1.69/1.79	c 
1.69/1.79	c  seconds     variables   original    learned     agility
1.69/1.79	c         level        used      conflicts    limit          MB
1.69/1.79	c 
2.29/2.39	c +   2.4  19.5    60 100.0  5340 57952  6400 10124  41.1   1.0 
3.69/3.72	c +   3.7  19.2    60 100.0  5340 87023 10137 11136  41.0   1.3 
4.40/4.45	c N   4.4  19.0    60 100.0  5340 102e3  8979 11136  41.3   1.2 
5.69/5.77	c +   5.8  18.7    60 100.0  5340 130e3  9155 12249  40.6   1.2 
8.99/9.04	c +   9.0  18.5    60 100.0  5340 196e3  7129 13473  40.8   1.0 
10.79/10.83	c N  10.8  18.4    60 100.0  5340 230e3  8139 13473  41.1   1.1 
14.09/14.20	c +  14.2  18.1    60 100.0  5340 294e3 10848 14820  40.9   1.4 
22.38/22.47	c +  22.5  18.0    60 100.0  5340 441e3  9703 16302  41.0   1.3 
26.68/26.77	c N  26.8  17.9    60 100.0  5340 512e3 15875 16302  41.0   1.8 
35.58/35.67	c +  35.7  17.6    60 100.0  5340 662e3 10210 17932  40.9   1.3 
56.47/56.51	c +  56.5  17.4    60 100.0  5340 993e3  9376 19725  41.3   1.3 
65.47/65.51	c N  65.5  17.2    60 100.0  5340 112e4 15806 19725  41.4   1.9 
89.75/89.83	c +  89.8  17.2    60 100.0  5340 148e4 12639 21697  41.3   1.7 
142.04/142.14	c + 142.1  16.7    60 100.0  5340 223e4 19549 23866  40.5   2.2 
159.03/159.10	c N 159.0  16.7    60 100.0  5340 246e4 17838 23866  40.8   2.2 
226.41/226.56	c + 226.5  16.7    60 100.0  5340 335e4 13199 26252  41.2   1.6 
361.17/361.37	c + 361.2  16.3    60 100.0  5340 502e4 12317 28877  41.6   1.6 
387.66/387.81	c N 387.7  16.2    60 100.0  5340 533e4 14417 28877  41.0   1.7 
575.00/575.22	c + 575.0  16.1    60 100.0  5340 754e4 12830 31764  41.1   1.6 
907.98/908.32	c + 908.0  15.7    60 100.0  5340 113e5 29430 34940  41.9   3.2 
924.87/925.24	c N 924.9  15.7    60 100.0  5340 114e5 20982 34940  40.7   2.5

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1516282-1238267199/watcher-1516282-1238267199 -o /tmp/evaluation-result-1516282-1238267199/solver-1516282-1238267199 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1516282-1238267199.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: 0.84 0.94 0.96 3/64 1451
/proc/meminfo: memFree=1052968/2055920 swapFree=4176728/4192956
[pid=1451] ppid=1449 vsize=912 CPUtime=0
/proc/1451/stat : 1451 (picosat) R 1449 1451 1414 0 -1 4194304 122 0 0 0 0 0 0 0 18 0 1 0 1099386206 933888 107 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/1451/statm: 228 108 56 152 0 74 0

[startup+0.078014 s]
/proc/loadavg: 0.84 0.94 0.96 3/64 1451
/proc/meminfo: memFree=1052968/2055920 swapFree=4176728/4192956
[pid=1451] ppid=1449 vsize=1316 CPUtime=0.07
/proc/1451/stat : 1451 (picosat) R 1449 1451 1414 0 -1 4194304 244 0 0 0 7 0 0 0 18 0 1 0 1099386206 1347584 229 1992294400 134512640 135137933 4294956240 18446744073709551615 134569947 0 0 4096 0 0 0 0 17 1 0 0
/proc/1451/statm: 329 229 69 152 0 175 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1316

[startup+0.101017 s]
/proc/loadavg: 0.84 0.94 0.96 3/64 1451
/proc/meminfo: memFree=1052968/2055920 swapFree=4176728/4192956
[pid=1451] ppid=1449 vsize=1448 CPUtime=0.09
/proc/1451/stat : 1451 (picosat) R 1449 1451 1414 0 -1 4194304 265 0 0 0 9 0 0 0 18 0 1 0 1099386206 1482752 250 1992294400 134512640 135137933 4294956240 18446744073709551615 134527686 0 0 4096 0 0 0 0 17 1 0 0
/proc/1451/statm: 362 250 69 152 0 208 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1448

[startup+0.301056 s]
/proc/loadavg: 0.84 0.94 0.96 3/64 1451
/proc/meminfo: memFree=1052968/2055920 swapFree=4176728/4192956
[pid=1451] ppid=1449 vsize=1712 CPUtime=0.29
/proc/1451/stat : 1451 (picosat) R 1449 1451 1414 0 -1 4194304 337 0 0 0 29 0 0 0 19 0 1 0 1099386206 1753088 322 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1451/statm: 428 322 69 152 0 274 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1712

[startup+0.701135 s]
/proc/loadavg: 0.84 0.94 0.96 3/64 1451
/proc/meminfo: memFree=1052968/2055920 swapFree=4176728/4192956
[pid=1451] ppid=1449 vsize=1844 CPUtime=0.69
/proc/1451/stat : 1451 (picosat) R 1449 1451 1414 0 -1 4194304 363 0 0 0 69 0 0 0 22 0 1 0 1099386206 1888256 348 1992294400 134512640 135137933 4294956240 18446744073709551615 134549130 0 0 4096 0 0 0 0 17 1 0 0
/proc/1451/statm: 461 348 69 152 0 307 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1844

[startup+1.50129 s]
/proc/loadavg: 0.85 0.94 0.96 2/65 1452
/proc/meminfo: memFree=1051744/2055920 swapFree=4176728/4192956
[pid=1451] ppid=1449 vsize=2120 CPUtime=1.49
/proc/1451/stat : 1451 (picosat) R 1449 1451 1414 0 -1 4194304 412 0 0 0 149 0 0 0 25 0 1 0 1099386206 2170880 397 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1451/statm: 530 397 69 152 0 376 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2120

[startup+3.10261 s]
/proc/loadavg: 0.85 0.94 0.96 2/65 1452
/proc/meminfo: memFree=1051424/2055920 swapFree=4176728/4192956
[pid=1451] ppid=1449 vsize=2120 CPUtime=3.09
/proc/1451/stat : 1451 (picosat) R 1449 1451 1414 0 -1 4194304 448 0 0 0 309 0 0 0 25 0 1 0 1099386206 2170880 433 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/1451/statm: 530 433 69 152 0 376 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2120

[startup+6.30124 s]
/proc/loadavg: 0.85 0.94 0.96 2/65 1452
/proc/meminfo: memFree=1051232/2055920 swapFree=4176728/4192956
[pid=1451] ppid=1449 vsize=2384 CPUtime=6.29
/proc/1451/stat : 1451 (picosat) R 1449 1451 1414 0 -1 4194304 517 0 0 0 629 0 0 0 25 0 1 0 1099386206 2441216 502 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1451/statm: 596 502 69 152 0 442 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2384

[startup+12.7015 s]
/proc/loadavg: 0.88 0.94 0.96 2/65 1452
/proc/meminfo: memFree=1050872/2055920 swapFree=4176728/4192956
[pid=1451] ppid=1449 vsize=2516 CPUtime=12.69
/proc/1451/stat : 1451 (picosat) R 1449 1451 1414 0 -1 4194304 546 0 0 0 1269 0 0 0 25 0 1 0 1099386206 2576384 531 1992294400 134512640 135137933 4294956240 18446744073709551615 134548825 0 0 4096 0 0 0 0 17 1 0 0
/proc/1451/statm: 629 531 69 152 0 475 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2516

[startup+25.502 s]
/proc/loadavg: 0.89 0.94 0.96 2/65 1452
/proc/meminfo: memFree=1050616/2055920 swapFree=4176728/4192956
[pid=1451] ppid=1449 vsize=2764 CPUtime=25.48
/proc/1451/stat : 1451 (picosat) R 1449 1451 1414 0 -1 4194304 619 0 0 0 2548 0 0 0 25 0 1 0 1099386206 2830336 604 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/1451/statm: 691 604 69 152 0 537 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2764

[startup+51.1011 s]
/proc/loadavg: 0.93 0.94 0.96 2/65 1452
/proc/meminfo: memFree=1050360/2055920 swapFree=4176728/4192956
[pid=1451] ppid=1449 vsize=3160 CPUtime=51.07
/proc/1451/stat : 1451 (picosat) R 1449 1451 1414 0 -1 4194304 674 0 0 0 5107 0 0 0 25 0 1 0 1099386206 3235840 659 1992294400 134512640 135137933 4294956240 18446744073709551615 134549119 0 0 4096 0 0 0 0 17 1 0 0
/proc/1451/statm: 790 659 69 152 0 636 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3160

[startup+102.305 s]
/proc/loadavg: 0.97 0.95 0.96 2/65 1452
/proc/meminfo: memFree=1049912/2055920 swapFree=4176728/4192956
[pid=1451] ppid=1449 vsize=3556 CPUtime=102.26
/proc/1451/stat : 1451 (picosat) R 1449 1451 1414 0 -1 4194304 792 0 0 0 10225 1 0 0 25 0 1 0 1099386206 3641344 777 1992294400 134512640 135137933 4294956240 18446744073709551615 134552409 0 0 4096 0 0 0 0 17 1 0 0
/proc/1451/statm: 889 777 69 152 0 735 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3556

[startup+162.302 s]
/proc/loadavg: 0.99 0.96 0.96 2/65 1452
/proc/meminfo: memFree=1049528/2055920 swapFree=4176728/4192956
[pid=1451] ppid=1449 vsize=3952 CPUtime=162.23
/proc/1451/stat : 1451 (picosat) R 1449 1451 1414 0 -1 4194304 876 0 0 0 16222 1 0 0 25 0 1 0 1099386206 4046848 861 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1451/statm: 988 861 69 152 0 834 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 3952

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.96 2/65 1452
/proc/meminfo: memFree=1049464/2055920 swapFree=4176728/4192956
[pid=1451] ppid=1449 vsize=3952 CPUtime=222.21
/proc/1451/stat : 1451 (picosat) R 1449 1451 1414 0 -1 4194304 898 0 0 0 22220 1 0 0 25 0 1 0 1099386206 4046848 883 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/1451/statm: 988 883 69 152 0 834 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 3952

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 1452
/proc/meminfo: memFree=1049272/2055920 swapFree=4176728/4192956
[pid=1451] ppid=1449 vsize=4084 CPUtime=282.19
/proc/1451/stat : 1451 (picosat) R 1449 1451 1414 0 -1 4194304 935 0 0 0 28218 1 0 0 25 0 1 0 1099386206 4182016 920 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/1451/statm: 1021 920 69 152 0 867 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 4084

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 1452
/proc/meminfo: memFree=1049272/2055920 swapFree=4176728/4192956
[pid=1451] ppid=1449 vsize=4084 CPUtime=342.17
/proc/1451/stat : 1451 (picosat) R 1449 1451 1414 0 -1 4194304 935 0 0 0 34215 2 0 0 25 0 1 0 1099386206 4182016 920 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1451/statm: 1021 920 69 152 0 867 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 4084

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 1452
/proc/meminfo: memFree=1049080/2055920 swapFree=4176728/4192956
[pid=1451] ppid=1449 vsize=4280 CPUtime=402.15
/proc/1451/stat : 1451 (picosat) R 1449 1451 1414 0 -1 4194304 983 0 0 0 40213 2 0 0 25 0 1 0 1099386206 4382720 968 1992294400 134512640 135137933 4294956240 18446744073709551615 134549043 0 0 4096 0 0 0 0 17 1 0 0
/proc/1451/statm: 1070 968 69 152 0 916 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 4280

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 1452
/proc/meminfo: memFree=1048888/2055920 swapFree=4176728/4192956
[pid=1451] ppid=1449 vsize=4412 CPUtime=462.13
/proc/1451/stat : 1451 (picosat) R 1449 1451 1414 0 -1 4194304 1020 0 0 0 46211 2 0 0 25 0 1 0 1099386206 4517888 1005 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1451/statm: 1103 1005 69 152 0 949 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 4412

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 1452
/proc/meminfo: memFree=1048888/2055920 swapFree=4176728/4192956
[pid=1451] ppid=1449 vsize=4412 CPUtime=522.1
/proc/1451/stat : 1451 (picosat) R 1449 1451 1414 0 -1 4194304 1023 0 0 0 52208 2 0 0 25 0 1 0 1099386206 4517888 1008 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/1451/statm: 1103 1008 69 152 0 949 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 4412

[startup+582.303 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 1452
/proc/meminfo: memFree=1048824/2055920 swapFree=4176728/4192956
[pid=1451] ppid=1449 vsize=4412 CPUtime=582.09
/proc/1451/stat : 1451 (picosat) R 1449 1451 1414 0 -1 4194304 1029 0 0 0 58206 3 0 0 25 0 1 0 1099386206 4517888 1014 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1451/statm: 1103 1014 69 152 0 949 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 4412

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 1452
/proc/meminfo: memFree=1048632/2055920 swapFree=4176728/4192956
[pid=1451] ppid=1449 vsize=4644 CPUtime=642.07
/proc/1451/stat : 1451 (picosat) R 1449 1451 1414 0 -1 4194304 1072 0 0 0 64204 3 0 0 25 0 1 0 1099386206 4755456 1057 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/1451/statm: 1161 1057 69 152 0 1007 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 4644

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 1452
/proc/meminfo: memFree=1048568/2055920 swapFree=4176728/4192956
[pid=1451] ppid=1449 vsize=4644 CPUtime=702.04
/proc/1451/stat : 1451 (picosat) R 1449 1451 1414 0 -1 4194304 1087 0 0 0 70201 3 0 0 25 0 1 0 1099386206 4755456 1072 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/1451/statm: 1161 1072 69 152 0 1007 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 4644

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 1452
/proc/meminfo: memFree=1048632/2055920 swapFree=4176728/4192956
[pid=1451] ppid=1449 vsize=4640 CPUtime=762.03
/proc/1451/stat : 1451 (picosat) R 1449 1451 1414 0 -1 4194304 1087 0 0 0 76200 3 0 0 25 0 1 0 1099386206 4751360 1071 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/1451/statm: 1160 1071 69 152 0 1006 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 4640

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 1452
/proc/meminfo: memFree=1048568/2055920 swapFree=4176728/4192956
[pid=1451] ppid=1449 vsize=4612 CPUtime=822
/proc/1451/stat : 1451 (picosat) R 1449 1451 1414 0 -1 4194304 1105 0 0 0 82197 3 0 0 25 0 1 0 1099386206 4722688 1064 1992294400 134512640 135137933 4294956240 18446744073709551615 134522869 0 0 4096 0 0 0 0 17 1 0 0
/proc/1451/statm: 1153 1064 69 152 0 999 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 4612

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 1452
/proc/meminfo: memFree=1048568/2055920 swapFree=4176728/4192956
[pid=1451] ppid=1449 vsize=4612 CPUtime=881.99
/proc/1451/stat : 1451 (picosat) R 1449 1451 1414 0 -1 4194304 1105 0 0 0 88195 4 0 0 25 0 1 0 1099386206 4722688 1064 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1451/statm: 1153 1064 69 152 0 999 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 4612

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 1452
/proc/meminfo: memFree=1048504/2055920 swapFree=4176728/4192956
[pid=1451] ppid=1449 vsize=5000 CPUtime=941.96
/proc/1451/stat : 1451 (picosat) R 1449 1451 1414 0 -1 4194304 1144 0 0 0 94192 4 0 0 25 0 1 0 1099386206 5120000 1103 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1451/statm: 1250 1103 69 152 0 1096 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 5000

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 1452
/proc/meminfo: memFree=1048440/2055920 swapFree=4176728/4192956
[pid=1451] ppid=1449 vsize=5000 CPUtime=1001.94
/proc/1451/stat : 1451 (picosat) R 1449 1451 1414 0 -1 4194304 1144 0 0 0 100190 4 0 0 25 0 1 0 1099386206 5120000 1103 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1451/statm: 1250 1103 69 152 0 1096 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 5000

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 1452
/proc/meminfo: memFree=1048248/2055920 swapFree=4176728/4192956
[pid=1451] ppid=1449 vsize=5264 CPUtime=1061.92
/proc/1451/stat : 1451 (picosat) R 1449 1451 1414 0 -1 4194304 1208 0 0 0 106188 4 0 0 25 0 1 0 1099386206 5390336 1167 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/1451/statm: 1316 1167 69 152 0 1162 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 5264

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 1452
/proc/meminfo: memFree=1048248/2055920 swapFree=4176728/4192956
[pid=1451] ppid=1449 vsize=5264 CPUtime=1121.9
/proc/1451/stat : 1451 (picosat) R 1449 1451 1414 0 -1 4194304 1210 0 0 0 112186 4 0 0 25 0 1 0 1099386206 5390336 1169 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1451/statm: 1316 1169 69 152 0 1162 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 5264

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 1452
/proc/meminfo: memFree=1048248/2055920 swapFree=4176728/4192956
[pid=1451] ppid=1449 vsize=5264 CPUtime=1181.88
/proc/1451/stat : 1451 (picosat) R 1449 1451 1414 0 -1 4194304 1210 0 0 0 118184 4 0 0 25 0 1 0 1099386206 5390336 1169 1992294400 134512640 135137933 4294956240 18446744073709551615 134548825 0 0 4096 0 0 0 0 17 1 0 0
/proc/1451/statm: 1316 1169 69 152 0 1162 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 5264



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 1452
/proc/meminfo: memFree=1048248/2055920 swapFree=4176728/4192956
[pid=1451] ppid=1449 vsize=5264 CPUtime=1200.07
/proc/1451/stat : 1451 (picosat) R 1449 1451 1414 0 -1 4194304 1210 0 0 0 120003 4 0 0 25 0 1 0 1099386206 5390336 1169 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1451/statm: 1316 1169 69 152 0 1162 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 5264

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 0.97 0.96 2/65 1452
/proc/meminfo: memFree=1048248/2055920 swapFree=4176728/4192956
[pid=1451] ppid=1449 vsize=5264 CPUtime=1200.07
/proc/1451/stat : 1451 (picosat) R 1449 1451 1414 0 -1 4194304 1210 0 0 0 120003 4 0 0 25 0 1 0 1099386206 5390336 1169 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1451/statm: 1316 1169 69 152 0 1162 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 5264

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1200.04
CPU system time (s): 0.046992
CPU usage (%): 99.9649
Max. virtual memory (cumulated for all children) (KiB): 5264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.046992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1210
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= 2656

runsolver used 1.16182 second user time and 2.15367 second system time

The end

Launcher Data 

Begin job on node11 at 2009-03-28 20:06:39
IDJOB=1516282
IDBENCH=70500
IDSOLVER=506
FILE ID=node11/1516282-1238267199
PBS_JOBID= 9060840
Free space on /tmp= 66348 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/60/unif-k7-r89-v60-c5340-S746386799-050.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516282-1238267199/watcher-1516282-1238267199 -o /tmp/evaluation-result-1516282-1238267199/solver-1516282-1238267199 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1516282-1238267199.cnf

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

MD5SUM BENCH= 89411b5855708a1ff19d84ad79be00ff
RANDOM SEED=205295308

node11.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		: 3000.274
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		: 3000.274
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:       1053384 kB
Buffers:         92916 kB
Cached:         817064 kB
SwapCached:      10196 kB
Active:         223400 kB
Inactive:       698140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1053384 kB
SwapTotal:     4192956 kB
SwapFree:      4176728 kB
Dirty:             960 kB
Writeback:           0 kB
Mapped:          17264 kB
Slab:            66928 kB
Committed_AS:  2785368 kB
PageTables:       1456 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= 66344 MiB
End job on node11 at 2009-03-28 20:26:42