Trace number 1516174

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 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/75/
unif-k7-r89-v75-c6675-S1299934729-015.cnf
MD5SUMbcd262fcf09db79337137ea25c65ab0c
Bench CategoryRANDOM (random 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 variables75
Number of clauses6675
Sum of the clauses size46725
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 56675

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-1516174-1238265609.cnf
0.00/0.00	c parsed header 'p cnf 75 6675'
0.00/0.00	c initialized 75 variables
0.00/0.00	c found 6675 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    75   0.0  6675     0     0     0   0.0   0.3 
0.00/0.01	c 
0.00/0.01	c initial reduction limit 3337 clauses
0.00/0.01	c 
0.00/0.01	c +   0.0  28.9    75 100.0  6675   100   100  3670   5.9   0.3 
0.00/0.01	c R   0.0  28.9    75 100.0  6675   100   100  3670   5.9   0.3 
0.00/0.01	c +   0.0  27.5    75 100.0  6675   250   250  4037  13.9   0.3 
0.00/0.01	c R   0.0  27.7    75 100.0  6675   401   401  4037  20.1   0.4 
0.00/0.02	c +   0.0  27.4    75 100.0  6675   475   475  4440  22.6   0.4 
0.00/0.03	c +   0.0  28.0    75 100.0  6675   812   812  4884  31.2   0.4 
0.03/0.04	c N   0.0  28.1    75 100.0  6675  1205  1205  4884  35.6   0.5 
0.03/0.04	c +   0.0  28.2    75 100.0  6675  1317  1317  5372  35.9   0.5 
0.03/0.06	c +   0.1  28.3    75 100.0  6675  2074  2074  5909  38.2   0.6 
0.03/0.10	c +   0.1  28.0    75 100.0  6675  3209  3209  6499  39.5   0.7 
0.03/0.10	c N   0.1  28.0    75 100.0  6675  3214  3214  6499  39.5   0.7 
0.10/0.16	c +   0.2  27.8    75 100.0  6675  4911  4911  7148  39.4   0.9 
0.20/0.26	c +   0.3  27.4    75 100.0  6675  7464  3885  7862  40.4   0.8 
0.20/0.29	c N   0.3  27.4    75 100.0  6675  8023  4444  7862  40.6   0.9 
0.39/0.42	c +   0.4  26.8    75 100.0  6675 11293  7714  8648  39.5   1.3 
0.59/0.68	c +   0.7  26.6    75 100.0  6675 17036  4802  9512  39.5   1.0 
0.69/0.78	c N   0.8  26.4    75 100.0  6675 19246  7012  9512  40.3   1.2 
1.00/1.09	c +   1.1  26.2    75 100.0  6675 25650  8657 10463  41.1   1.4 
1.69/1.72	c +   1.7  26.0    75 100.0  6675 38571  5866 11509  39.9   1.1 
1.99/2.04	c N   2.0  25.9    75 100.0  6675 44890  6426 11509  40.8   1.2 
1.99/2.04	c 
1.99/2.04	c  seconds     variables   original    learned     agility
1.99/2.04	c         level        used      conflicts    limit          MB
1.99/2.04	c 
2.69/2.71	c +   2.7  25.6    75 100.0  6675 57952  7970 12659  40.0   1.3 
4.19/4.22	c +   4.2  25.2    75 100.0  6675 87023 11700 13924  38.9   1.8 
5.09/5.12	c N   5.1  25.2    75 100.0  6675 102e3 13332 13924  40.9   2.0 
6.69/6.73	c +   6.7  24.9    75 100.0  6675 130e3 13496 15316  39.7   2.0 
10.49/10.59	c +  10.6  24.7    75 100.0  6675 196e3  9932 16847  38.9   1.5 
12.69/12.78	c N  12.8  24.5    75 100.0  6675 230e3 10920 16847  40.0   1.8 
16.69/16.75	c +  16.7  24.3    75 100.0  6675 294e3 15323 18531  41.0   2.3 
26.68/26.75	c +  26.7  24.1    75 100.0  6675 441e3 14152 20384  39.9   2.1 
31.78/31.87	c N  31.9  24.1    75 100.0  6675 512e3 14180 20384  39.7   2.2 
42.48/42.53	c +  42.5  23.8    75 100.0  6675 662e3 10551 22422  39.2   1.8 
68.87/68.97	c +  69.0  23.7    75 100.0  6675 993e3 16388 24664  39.7   2.4 
80.17/80.29	c N  80.3  23.5    75 100.0  6675 112e4 13983 24664  39.8   2.1 
110.86/110.98	c + 110.9  23.2    75 100.0  6675 148e4 14533 27130  40.7   2.1 
176.44/176.59	c + 176.5  22.8    75 100.0  6675 223e4 16715 29843  39.2   2.4 
198.03/198.17	c N 198.1  22.7    75 100.0  6675 246e4 15151 29843  40.0   2.2 
282.81/282.90	c + 282.8  22.3    75 100.0  6675 335e4 17691 32827  39.0   2.4 
459.06/459.25	c + 459.1  22.2    75 100.0  6675 502e4 24662 36109  40.0   3.5 
493.95/494.15	c N 494.0  22.1    75 100.0  6675 533e4 30007 36109  40.2   4.1 
744.98/745.24	c + 745.0  21.7    75 100.0  6675 754e4 22929 39719  39.6   3.2 
1195.67/1196.01	c + 120e1  21.5    75 100.0  6675 113e5 27157 43690  39.3   3.6

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-1516174-1238265609/watcher-1516174-1238265609 -o /tmp/evaluation-result-1516174-1238265609/solver-1516174-1238265609 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1516174-1238265609.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.99 1.97 1.99 4/94 20190
/proc/meminfo: memFree=1779352/2055920 swapFree=4152308/4192956
[pid=20190] ppid=20188 vsize=1044 CPUtime=0
/proc/20190/stat : 20190 (picosat) R 20188 20190 19785 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 1099224587 1069056 133 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/20190/statm: 261 133 56 152 0 107 0

[startup+0.0365269 s]
/proc/loadavg: 1.99 1.97 1.99 4/94 20190
/proc/meminfo: memFree=1779352/2055920 swapFree=4152308/4192956
[pid=20190] ppid=20188 vsize=1176 CPUtime=0.03
/proc/20190/stat : 20190 (picosat) R 20188 20190 19785 0 -1 4194304 216 0 0 0 3 0 0 0 21 0 1 0 1099224587 1204224 201 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/20190/statm: 294 201 69 152 0 140 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1176

[startup+0.101533 s]
/proc/loadavg: 1.99 1.97 1.99 4/94 20190
/proc/meminfo: memFree=1779352/2055920 swapFree=4152308/4192956
[pid=20190] ppid=20188 vsize=1440 CPUtime=0.1
/proc/20190/stat : 20190 (picosat) R 20188 20190 19785 0 -1 4194304 287 0 0 0 10 0 0 0 21 0 1 0 1099224587 1474560 272 1992294400 134512640 135137933 4294956240 18446744073709551615 134551318 0 0 4096 0 0 0 0 17 1 0 0
/proc/20190/statm: 360 272 69 152 0 206 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1440

[startup+0.301555 s]
/proc/loadavg: 1.99 1.97 1.99 4/94 20190
/proc/meminfo: memFree=1779352/2055920 swapFree=4152308/4192956
[pid=20190] ppid=20188 vsize=2112 CPUtime=0.29
/proc/20190/stat : 20190 (picosat) R 20188 20190 19785 0 -1 4194304 426 0 0 0 29 0 0 0 22 0 1 0 1099224587 2162688 411 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/20190/statm: 528 411 69 152 0 374 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2112

[startup+0.701599 s]
/proc/loadavg: 1.99 1.97 1.99 4/94 20190
/proc/meminfo: memFree=1779352/2055920 swapFree=4152308/4192956
[pid=20190] ppid=20188 vsize=2288 CPUtime=0.69
/proc/20190/stat : 20190 (picosat) R 20188 20190 19785 0 -1 4194304 480 0 0 0 69 0 0 0 25 0 1 0 1099224587 2342912 465 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/20190/statm: 572 465 69 152 0 418 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2288

[startup+1.50169 s]
/proc/loadavg: 1.99 1.97 1.99 3/95 20191
/proc/meminfo: memFree=1777616/2055920 swapFree=4152308/4192956
[pid=20190] ppid=20188 vsize=2552 CPUtime=1.49
/proc/20190/stat : 20190 (picosat) R 20188 20190 19785 0 -1 4194304 528 0 0 0 149 0 0 0 25 0 1 0 1099224587 2613248 513 1992294400 134512640 135137933 4294956240 18446744073709551615 134552541 0 0 4096 0 0 0 0 17 1 0 0
/proc/20190/statm: 638 513 69 152 0 484 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2552

[startup+3.10187 s]
/proc/loadavg: 1.99 1.97 1.99 3/95 20191
/proc/meminfo: memFree=1777168/2055920 swapFree=4152308/4192956
[pid=20190] ppid=20188 vsize=2816 CPUtime=3.09
/proc/20190/stat : 20190 (picosat) R 20188 20190 19785 0 -1 4194304 599 0 0 0 309 0 0 0 25 0 1 0 1099224587 2883584 584 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/20190/statm: 704 584 69 152 0 550 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2816

[startup+6.30122 s]
/proc/loadavg: 1.99 1.97 1.99 3/95 20191
/proc/meminfo: memFree=1776728/2055920 swapFree=4152308/4192956
[pid=20190] ppid=20188 vsize=2948 CPUtime=6.29
/proc/20190/stat : 20190 (picosat) R 20188 20190 19785 0 -1 4194304 648 0 0 0 629 0 0 0 25 0 1 0 1099224587 3018752 633 1992294400 134512640 135137933 4294956240 18446744073709551615 134551631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20190/statm: 737 633 69 152 0 583 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2948

[startup+12.7019 s]
/proc/loadavg: 1.99 1.97 1.99 3/95 20191
/proc/meminfo: memFree=1776280/2055920 swapFree=4152308/4192956
[pid=20190] ppid=20188 vsize=3476 CPUtime=12.69
/proc/20190/stat : 20190 (picosat) R 20188 20190 19785 0 -1 4194304 745 0 0 0 1269 0 0 0 25 0 1 0 1099224587 3559424 730 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/20190/statm: 869 730 69 152 0 715 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3476

[startup+25.5014 s]
/proc/loadavg: 1.99 1.97 1.99 3/95 20191
/proc/meminfo: memFree=1776088/2055920 swapFree=4152308/4192956
[pid=20190] ppid=20188 vsize=3608 CPUtime=25.48
/proc/20190/stat : 20190 (picosat) R 20188 20190 19785 0 -1 4194304 797 0 0 0 2548 0 0 0 25 0 1 0 1099224587 3694592 782 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/20190/statm: 902 782 69 152 0 748 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3608

[startup+51.1012 s]
/proc/loadavg: 1.99 1.97 1.99 3/95 20191
/proc/meminfo: memFree=1775512/2055920 swapFree=4152308/4192956
[pid=20190] ppid=20188 vsize=4136 CPUtime=51.07
/proc/20190/stat : 20190 (picosat) R 20188 20190 19785 0 -1 4194304 928 0 0 0 5107 0 0 0 25 0 1 0 1099224587 4235264 913 1992294400 134512640 135137933 4294956240 18446744073709551615 134548893 0 0 4096 0 0 0 0 17 1 0 0
/proc/20190/statm: 1034 913 69 152 0 880 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4136

[startup+102.308 s]
/proc/loadavg: 1.99 1.97 1.99 3/95 20191
/proc/meminfo: memFree=1775128/2055920 swapFree=4152308/4192956
[pid=20190] ppid=20188 vsize=4392 CPUtime=102.27
/proc/20190/stat : 20190 (picosat) R 20188 20190 19785 0 -1 4194304 983 0 0 0 10227 0 0 0 25 0 1 0 1099224587 4497408 968 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/20190/statm: 1098 968 69 152 0 944 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4392

[startup+162.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/95 20191
/proc/meminfo: memFree=1774680/2055920 swapFree=4152308/4192956
[pid=20190] ppid=20188 vsize=4740 CPUtime=162.24
/proc/20190/stat : 20190 (picosat) R 20188 20190 19785 0 -1 4194304 1078 0 0 0 16224 0 0 0 25 0 1 0 1099224587 4853760 1063 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/20190/statm: 1185 1063 69 152 0 1031 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4740

[startup+222.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/95 20191
/proc/meminfo: memFree=1774296/2055920 swapFree=4152308/4192956
[pid=20190] ppid=20188 vsize=5000 CPUtime=222.23
/proc/20190/stat : 20190 (picosat) R 20188 20190 19785 0 -1 4194304 1155 0 0 0 22223 0 0 0 25 0 1 0 1099224587 5120000 1140 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/20190/statm: 1250 1140 69 152 0 1096 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5000

[startup+282.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/95 20191
/proc/meminfo: memFree=1774296/2055920 swapFree=4152308/4192956
[pid=20190] ppid=20188 vsize=5000 CPUtime=282.21
/proc/20190/stat : 20190 (picosat) R 20188 20190 19785 0 -1 4194304 1155 0 0 0 28221 0 0 0 25 0 1 0 1099224587 5120000 1140 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/20190/statm: 1250 1140 69 152 0 1096 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 5000

[startup+342.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/95 20191
/proc/meminfo: memFree=1773784/2055920 swapFree=4152308/4192956
[pid=20190] ppid=20188 vsize=5652 CPUtime=342.2
/proc/20190/stat : 20190 (picosat) R 20188 20190 19785 0 -1 4194304 1269 0 0 0 34220 0 0 0 25 0 1 0 1099224587 5787648 1254 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/20190/statm: 1413 1254 69 152 0 1259 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 5652

[startup+402.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/95 20192
/proc/meminfo: memFree=1773656/2055920 swapFree=4152308/4192956
[pid=20190] ppid=20188 vsize=5652 CPUtime=402.18
/proc/20190/stat : 20190 (picosat) R 20188 20190 19785 0 -1 4194304 1269 0 0 0 40218 0 0 0 25 0 1 0 1099224587 5787648 1254 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/20190/statm: 1413 1254 69 152 0 1259 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 5652

[startup+462.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/95 20193
/proc/meminfo: memFree=1773528/2055920 swapFree=4152308/4192956
[pid=20190] ppid=20188 vsize=5916 CPUtime=462.16
/proc/20190/stat : 20190 (picosat) R 20188 20190 19785 0 -1 4194304 1331 0 0 0 46216 0 0 0 25 0 1 0 1099224587 6057984 1316 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/20190/statm: 1479 1316 69 152 0 1325 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 5916

[startup+522.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/95 20193
/proc/meminfo: memFree=1773592/2055920 swapFree=4152308/4192956
[pid=20190] ppid=20188 vsize=6036 CPUtime=522.14
/proc/20190/stat : 20190 (picosat) R 20188 20190 19785 0 -1 4194304 1356 0 0 0 52214 0 0 0 25 0 1 0 1099224587 6180864 1341 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/20190/statm: 1509 1341 69 152 0 1355 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 6036

[startup+582.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/95 20193
/proc/meminfo: memFree=1773592/2055920 swapFree=4152308/4192956
[pid=20190] ppid=20188 vsize=6036 CPUtime=582.13
/proc/20190/stat : 20190 (picosat) R 20188 20190 19785 0 -1 4194304 1356 0 0 0 58213 0 0 0 25 0 1 0 1099224587 6180864 1341 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/20190/statm: 1509 1341 69 152 0 1355 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 6036

[startup+642.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/95 20193
/proc/meminfo: memFree=1773592/2055920 swapFree=4152308/4192956
[pid=20190] ppid=20188 vsize=6036 CPUtime=642.12
/proc/20190/stat : 20190 (picosat) R 20188 20190 19785 0 -1 4194304 1356 0 0 0 64212 0 0 0 25 0 1 0 1099224587 6180864 1341 1992294400 134512640 135137933 4294956240 18446744073709551615 134553720 0 0 4096 0 0 0 0 17 1 0 0
/proc/20190/statm: 1509 1341 69 152 0 1355 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 6036

[startup+702.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/95 20193
/proc/meminfo: memFree=1773592/2055920 swapFree=4152308/4192956
[pid=20190] ppid=20188 vsize=6036 CPUtime=702.09
/proc/20190/stat : 20190 (picosat) R 20188 20190 19785 0 -1 4194304 1356 0 0 0 70209 0 0 0 25 0 1 0 1099224587 6180864 1341 1992294400 134512640 135137933 4294956240 18446744073709551615 134552082 0 0 4096 0 0 0 0 17 1 0 0
/proc/20190/statm: 1509 1341 69 152 0 1355 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 6036

[startup+762.307 s]
/proc/loadavg: 1.99 1.97 1.99 3/95 20193
/proc/meminfo: memFree=1773016/2055920 swapFree=4152308/4192956
[pid=20190] ppid=20188 vsize=6564 CPUtime=762.09
/proc/20190/stat : 20190 (picosat) R 20188 20190 19785 0 -1 4194304 1495 0 0 0 76208 1 0 0 25 0 1 0 1099224587 6721536 1480 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/20190/statm: 1641 1480 69 152 0 1487 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 6564

[startup+822.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/95 20193
/proc/meminfo: memFree=1772952/2055920 swapFree=4152308/4192956
[pid=20190] ppid=20188 vsize=6564 CPUtime=822.07
/proc/20190/stat : 20190 (picosat) R 20188 20190 19785 0 -1 4194304 1495 0 0 0 82206 1 0 0 25 0 1 0 1099224587 6721536 1480 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/20190/statm: 1641 1480 69 152 0 1487 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 6564

[startup+882.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/95 20193
/proc/meminfo: memFree=1772952/2055920 swapFree=4152308/4192956
[pid=20190] ppid=20188 vsize=6564 CPUtime=882.05
/proc/20190/stat : 20190 (picosat) R 20188 20190 19785 0 -1 4194304 1495 0 0 0 88204 1 0 0 25 0 1 0 1099224587 6721536 1480 1992294400 134512640 135137933 4294956240 18446744073709551615 134552061 0 0 4096 0 0 0 0 17 1 0 0
/proc/20190/statm: 1641 1480 69 152 0 1487 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 6564

[startup+942.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/95 20193
/proc/meminfo: memFree=1772888/2055920 swapFree=4152308/4192956
[pid=20190] ppid=20188 vsize=6564 CPUtime=942.04
/proc/20190/stat : 20190 (picosat) R 20188 20190 19785 0 -1 4194304 1495 0 0 0 94203 1 0 0 25 0 1 0 1099224587 6721536 1480 1992294400 134512640 135137933 4294956240 18446744073709551615 134545579 0 0 4096 0 0 0 0 17 1 0 0
/proc/20190/statm: 1641 1480 69 152 0 1487 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 6564

[startup+1002.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/95 20193
/proc/meminfo: memFree=1772952/2055920 swapFree=4152308/4192956
[pid=20190] ppid=20188 vsize=6564 CPUtime=1002.02
/proc/20190/stat : 20190 (picosat) R 20188 20190 19785 0 -1 4194304 1495 0 0 0 100201 1 0 0 25 0 1 0 1099224587 6721536 1480 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/20190/statm: 1641 1480 69 152 0 1487 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 6564

[startup+1062.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/95 20193
/proc/meminfo: memFree=1772952/2055920 swapFree=4152308/4192956
[pid=20190] ppid=20188 vsize=6564 CPUtime=1062.01
/proc/20190/stat : 20190 (picosat) R 20188 20190 19785 0 -1 4194304 1495 0 0 0 106200 1 0 0 25 0 1 0 1099224587 6721536 1480 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/20190/statm: 1641 1480 69 152 0 1487 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 6564

[startup+1122.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/95 20193
/proc/meminfo: memFree=1772888/2055920 swapFree=4152308/4192956
[pid=20190] ppid=20188 vsize=6564 CPUtime=1121.99
/proc/20190/stat : 20190 (picosat) R 20188 20190 19785 0 -1 4194304 1495 0 0 0 112198 1 0 0 25 0 1 0 1099224587 6721536 1480 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/20190/statm: 1641 1480 69 152 0 1487 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 6564

[startup+1182.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/95 20193
/proc/meminfo: memFree=1772888/2055920 swapFree=4152308/4192956
[pid=20190] ppid=20188 vsize=6564 CPUtime=1181.97
/proc/20190/stat : 20190 (picosat) R 20188 20190 19785 0 -1 4194304 1495 0 0 0 118196 1 0 0 25 0 1 0 1099224587 6721536 1480 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/20190/statm: 1641 1480 69 152 0 1487 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 6564



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.99 1.97 1.99 3/95 20193
/proc/meminfo: memFree=1772760/2055920 swapFree=4152308/4192956
[pid=20190] ppid=20188 vsize=6564 CPUtime=1200.08
/proc/20190/stat : 20190 (picosat) R 20188 20190 19785 0 -1 4194304 1512 0 0 0 120007 1 0 0 25 0 1 0 1099224587 6721536 1497 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/20190/statm: 1641 1497 69 152 0 1487 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 6564

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): 1200.09
CPU user time (s): 1200.07
CPU system time (s): 0.013997
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 6564

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.07
system time used= 0.013997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1512
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= 1820

runsolver used 2.15867 second user time and 4.22336 second system time

The end

Launcher Data 

Begin job on node91 at 2009-03-28 19:40:09
IDJOB=1516174
IDBENCH=70491
IDSOLVER=506
FILE ID=node91/1516174-1238265609
PBS_JOBID= 9060790
Free space on /tmp= 66480 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/75/unif-k7-r89-v75-c6675-S1299934729-015.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516174-1238265609/watcher-1516174-1238265609 -o /tmp/evaluation-result-1516174-1238265609/solver-1516174-1238265609 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1516174-1238265609.cnf

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

MD5SUM BENCH= bcd262fcf09db79337137ea25c65ab0c
RANDOM SEED=431126827

node91.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		: 3000.252
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		: 3000.252
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:       1779832 kB
Buffers:         49992 kB
Cached:         155100 kB
SwapCached:      23048 kB
Active:         144828 kB
Inactive:        84884 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1779832 kB
SwapTotal:     4192956 kB
SwapFree:      4152308 kB
Dirty:             876 kB
Writeback:           0 kB
Mapped:          16096 kB
Slab:            29472 kB
Committed_AS:  2368352 kB
PageTables:       3260 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66480 MiB
End job on node91 at 2009-03-28 20:00:12