Trace number 1512598

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) 1200.1 1200.52

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S2054549948-012.cnf
MD5SUM60b6e2588c02cbe8eea228421d953cc1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark290.585
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
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 520000
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-1512598-1238206523.cnf
0.00/0.00	c parsed header 'p cnf 1000 20000'
0.00/0.02	c initialized 1000 variables
0.00/0.02	c found 20000 non trivial clauses
0.00/0.02	c
0.00/0.02	c random number generator seed 0
0.00/0.02	c 
0.00/0.02	c  seconds     variables   original    learned     agility
0.00/0.02	c         level        used      conflicts    limit          MB
0.00/0.02	c 
0.00/0.02	c s   0.0   0.0  1000   0.0 20000     0     0     0   0.0   0.9 
0.00/0.03	c 
0.00/0.03	c initial reduction limit 10000 clauses
0.00/0.03	c 
0.00/0.03	c +   0.0 206.2  1000  81.7 20000   100   100 11000  14.1   0.9 
0.00/0.03	c R   0.0 206.2  1000  81.7 20000   100   100 11000  14.1   0.9 
0.03/0.04	c +   0.0 186.3  1000  95.7 20000   250   250 12100  23.0   1.0 
0.03/0.06	c N   0.1 198.6  1000  97.2 20000   401   401 12100  26.0   1.1 
0.03/0.07	c +   0.1 202.5  1000  97.8 20000   475   475 13310  26.6   1.1 
0.09/0.10	c +   0.1 216.6  1000  98.9 20000   812   812 14641  28.7   1.3 
0.09/0.14	c N   0.1 227.1  1000  99.4 20000  1207  1207 14641  26.4   1.5 
0.09/0.16	c +   0.2 229.1  1000  99.5 20000  1317  1317 16105  27.2   1.6 
0.19/0.24	c +   0.2 239.6  1000  99.8 20000  2074  2074 17715  27.1   2.0 
0.29/0.38	c +   0.4 246.8  1000  99.9 20000  3209  3209 19486  28.1   2.7 
0.29/0.38	c N   0.4 246.8  1000  99.9 20000  3212  3212 19486  27.6   2.7 
0.59/0.62	c +   0.6 251.7  1000 100.0 20000  4911  4911 21434  27.0   3.7 
0.89/0.99	c +   1.0 255.2  1000 100.0 20000  7464  7464 23577  28.0   5.2 
1.00/1.08	c N   1.1 255.6  1000 100.0 20000  8033  8033 23577  27.8   5.5 
1.59/1.65	c +   1.6 257.1  1000 100.0 20000 11293 11293 25934  27.2   7.4 
2.89/2.93	c +   2.9 258.4  1000 100.0 20000 17036 17036 28527  27.8  11.1 
3.39/3.46	c N   3.5 258.7  1000 100.0 20000 19249 19249 28527  27.7  12.4 
5.29/5.32	c +   5.3 259.2  1000 100.0 20000 25650 25650 31379  27.0  16.2 
8.98/9.09	c +   9.1 260.7  1000 100.0 20000 38571 19654 34516  27.0  12.4 
10.68/10.74	c N  10.7 261.3  1000 100.0 20000 44885 25968 34516  26.4  16.4 
10.68/10.74	c 
10.68/10.74	c  seconds     variables   original    learned     agility
10.68/10.74	c         level        used      conflicts    limit          MB
10.68/10.74	c 
14.89/14.93	c +  14.9 261.5  1000 100.0 20000 57952 18459 37967  27.7  12.3 
23.68/23.76	c +  23.8 261.2  1000 100.0 20000 87023 23701 41763  25.9  15.2 
29.48/29.55	c N  29.5 261.4  1000 100.0 20000 102e3 39264 41763  26.1  25.0 
39.58/39.69	c +  39.7 261.2  1000 100.0 20000 130e3 39894 45939  28.6  25.5 
63.37/63.43	c +  63.4 260.5  1000 100.0 20000 196e3 42857 50532  26.2  26.3 
76.17/76.23	c N  76.2 260.5  1000 100.0 20000 230e3 42013 50532  28.3  26.8 
99.35/99.49	c +  99.5 260.2  1000 100.0 20000 294e3 32710 55585  26.9  21.0 
162.24/162.39	c + 162.3 260.1  1000 100.0 20000 441e3 14852 61143  27.2   9.4 
191.42/191.59	c N 191.5 260.1  1000 100.0 20000 512e3 39877 61143  29.0  25.4 
259.70/259.90	c + 259.8 259.7  1000 100.0 20000 662e3 50431 67257  25.7  32.0 
431.14/431.37	c + 431.2 259.3  1000 100.0 20000 993e3 20598 73982  26.3  13.5 
504.41/504.69	c N 504.5 259.3  1000 100.0 20000 112e4 40298 73982  26.5  27.0 
697.06/697.35	c + 697.1 259.0  1000 100.0 20000 148e4 51863 81380  26.5  33.4 
1134.70/1135.16	c + 113e1 258.3  1000 100.0 20000 223e4 75445 89518  28.3  48.8

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-1512598-1238206523/watcher-1512598-1238206523 -o /tmp/evaluation-result-1512598-1238206523/solver-1512598-1238206523 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1512598-1238206523.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: 0.91 0.95 0.69 3/74 22147
/proc/meminfo: memFree=1008392/2055920 swapFree=4173168/4192956
[pid=22147] ppid=22145 vsize=1048 CPUtime=0
/proc/22147/stat : 22147 (picosat) R 22145 22147 22047 0 -1 4194304 144 0 0 0 0 0 0 0 18 0 1 0 1093313423 1073152 129 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/22147/statm: 262 129 56 152 0 108 0

[startup+0.0381431 s]
/proc/loadavg: 0.91 0.95 0.69 3/74 22147
/proc/meminfo: memFree=1008392/2055920 swapFree=4173168/4192956
[pid=22147] ppid=22145 vsize=1708 CPUtime=0.03
/proc/22147/stat : 22147 (picosat) R 22145 22147 22047 0 -1 4194304 344 0 0 0 3 0 0 0 18 0 1 0 1093313423 1748992 329 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/22147/statm: 427 329 69 152 0 273 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1708

[startup+0.101137 s]
/proc/loadavg: 0.91 0.95 0.69 3/74 22147
/proc/meminfo: memFree=1008392/2055920 swapFree=4173168/4192956
[pid=22147] ppid=22145 vsize=2104 CPUtime=0.09
/proc/22147/stat : 22147 (picosat) R 22145 22147 22047 0 -1 4194304 430 0 0 0 9 0 0 0 18 0 1 0 1093313423 2154496 415 1992294400 134512640 135137933 4294956240 18446744073709551615 134527916 0 0 4096 0 0 0 0 17 1 0 0
/proc/22147/statm: 526 416 69 152 0 372 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2104

[startup+0.301172 s]
/proc/loadavg: 0.91 0.95 0.69 3/74 22147
/proc/meminfo: memFree=1008392/2055920 swapFree=4173168/4192956
[pid=22147] ppid=22145 vsize=3160 CPUtime=0.29
/proc/22147/stat : 22147 (picosat) R 22145 22147 22047 0 -1 4194304 692 0 0 0 29 0 0 0 19 0 1 0 1093313423 3235840 677 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/22147/statm: 790 677 69 152 0 636 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3160

[startup+0.701239 s]
/proc/loadavg: 0.91 0.95 0.69 3/74 22147
/proc/meminfo: memFree=1008392/2055920 swapFree=4173168/4192956
[pid=22147] ppid=22145 vsize=5020 CPUtime=0.69
/proc/22147/stat : 22147 (picosat) R 22145 22147 22047 0 -1 4194304 1142 0 0 0 69 0 0 0 22 0 1 0 1093313423 5140480 1127 1992294400 134512640 135137933 4294956240 18446744073709551615 134549059 0 0 4096 0 0 0 0 17 1 0 0
/proc/22147/statm: 1255 1127 69 152 0 1101 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5020

[startup+1.50137 s]
/proc/loadavg: 0.91 0.95 0.69 2/75 22148
/proc/meminfo: memFree=1002816/2055920 swapFree=4173168/4192956
[pid=22147] ppid=22145 vsize=7924 CPUtime=1.49
/proc/22147/stat : 22147 (picosat) R 22145 22147 22047 0 -1 4194304 1881 0 0 0 148 1 0 0 25 0 1 0 1093313423 8114176 1866 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/22147/statm: 1981 1866 69 152 0 1827 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7924

[startup+3.10164 s]
/proc/loadavg: 0.91 0.95 0.69 2/75 22148
/proc/meminfo: memFree=998976/2055920 swapFree=4173168/4192956
[pid=22147] ppid=22145 vsize=12676 CPUtime=3.09
/proc/22147/stat : 22147 (picosat) R 22145 22147 22047 0 -1 4194304 3051 0 0 0 308 1 0 0 25 0 1 0 1093313423 12980224 3036 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/22147/statm: 3169 3036 69 152 0 3015 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12676

[startup+6.30119 s]
/proc/loadavg: 0.92 0.95 0.69 2/75 22148
/proc/meminfo: memFree=991104/2055920 swapFree=4173168/4192956
[pid=22147] ppid=22145 vsize=19276 CPUtime=6.29
/proc/22147/stat : 22147 (picosat) R 22145 22147 22047 0 -1 4194304 4708 0 0 0 626 3 0 0 25 0 1 0 1093313423 19738624 4693 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/22147/statm: 4819 4693 69 152 0 4665 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19276

[startup+12.7023 s]
/proc/loadavg: 0.93 0.95 0.69 2/75 22148
/proc/meminfo: memFree=987520/2055920 swapFree=4173168/4192956
[pid=22147] ppid=22145 vsize=21408 CPUtime=12.68
/proc/22147/stat : 22147 (picosat) R 22145 22147 22047 0 -1 4194304 5261 0 0 0 1265 3 0 0 25 0 1 0 1093313423 21921792 5246 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/22147/statm: 5352 5246 69 152 0 5198 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 21408

[startup+25.5014 s]
/proc/loadavg: 0.94 0.95 0.69 2/75 22148
/proc/meminfo: memFree=982656/2055920 swapFree=4173168/4192956
[pid=22147] ppid=22145 vsize=26284 CPUtime=25.48
/proc/22147/stat : 22147 (picosat) R 22145 22147 22047 0 -1 4194304 6425 0 0 0 2543 5 0 0 25 0 1 0 1093313423 26914816 6410 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/22147/statm: 6571 6410 69 152 0 6417 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 26284

[startup+51.1018 s]
/proc/loadavg: 0.96 0.96 0.70 2/75 22148
/proc/meminfo: memFree=977600/2055920 swapFree=4173168/4192956
[pid=22147] ppid=22145 vsize=31300 CPUtime=51.07
/proc/22147/stat : 22147 (picosat) R 22145 22147 22047 0 -1 4194304 7680 0 0 0 5101 6 0 0 25 0 1 0 1093313423 32051200 7665 1992294400 134512640 135137933 4294956240 18446744073709551615 134553726 0 0 4096 0 0 0 0 17 1 0 0
/proc/22147/statm: 7825 7665 69 152 0 7671 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 31300

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.72 2/75 22148
/proc/meminfo: memFree=974464/2055920 swapFree=4173168/4192956
[pid=22147] ppid=22145 vsize=34336 CPUtime=102.26
/proc/22147/stat : 22147 (picosat) R 22145 22147 22047 0 -1 4194304 8454 0 0 0 10219 7 0 0 25 0 1 0 1093313423 35160064 8439 1992294400 134512640 135137933 4294956240 18446744073709551615 134545564 0 0 4096 0 0 0 0 17 1 0 0
/proc/22147/statm: 8584 8439 69 152 0 8430 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 34336

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.73 2/75 22148
/proc/meminfo: memFree=971264/2055920 swapFree=4173168/4192956
[pid=22147] ppid=22145 vsize=37636 CPUtime=162.24
/proc/22147/stat : 22147 (picosat) R 22145 22147 22047 0 -1 4194304 9300 0 0 0 16216 8 0 0 25 0 1 0 1093313423 38539264 9285 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/22147/statm: 9409 9285 69 152 0 9255 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 37636

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.74 2/75 22148
/proc/meminfo: memFree=967232/2055920 swapFree=4173168/4192956
[pid=22147] ppid=22145 vsize=41464 CPUtime=222.22
/proc/22147/stat : 22147 (picosat) R 22145 22147 22047 0 -1 4194304 10243 0 0 0 22213 9 0 0 25 0 1 0 1093313423 42459136 10228 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/22147/statm: 10366 10228 69 152 0 10212 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 41464

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.75 2/75 22148
/proc/meminfo: memFree=963904/2055920 swapFree=4173168/4192956
[pid=22147] ppid=22145 vsize=45228 CPUtime=282.2
/proc/22147/stat : 22147 (picosat) R 22145 22147 22047 0 -1 4194304 11077 0 0 0 28210 10 0 0 25 0 1 0 1093313423 46313472 11062 1992294400 134512640 135137933 4294956240 18446744073709551615 134543098 0 0 4096 0 0 0 0 17 1 0 0
/proc/22147/statm: 11307 11062 69 152 0 11153 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 45228

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.77 2/75 22148
/proc/meminfo: memFree=963200/2055920 swapFree=4173168/4192956
[pid=22147] ppid=22145 vsize=45812 CPUtime=342.17
/proc/22147/stat : 22147 (picosat) R 22145 22147 22047 0 -1 4194304 11246 0 0 0 34207 10 0 0 25 0 1 0 1093313423 46911488 11229 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/22147/statm: 11453 11229 69 152 0 11299 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 45812

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.78 2/75 22148
/proc/meminfo: memFree=962816/2055920 swapFree=4173168/4192956
[pid=22147] ppid=22145 vsize=46208 CPUtime=402.15
/proc/22147/stat : 22147 (picosat) R 22145 22147 22047 0 -1 4194304 11337 0 0 0 40205 10 0 0 25 0 1 0 1093313423 47316992 11320 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/22147/statm: 11552 11320 69 152 0 11398 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 46208

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.79 2/75 22148
/proc/meminfo: memFree=959104/2055920 swapFree=4173168/4192956
[pid=22147] ppid=22145 vsize=50168 CPUtime=462.13
/proc/22147/stat : 22147 (picosat) R 22145 22147 22047 0 -1 4194304 12339 0 0 0 46201 12 0 0 25 0 1 0 1093313423 51372032 12322 1992294400 134512640 135137933 4294956240 18446744073709551615 134549005 0 0 4096 0 0 0 0 17 1 0 0
/proc/22147/statm: 12542 12322 69 152 0 12388 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 50168

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.80 2/75 22148
/proc/meminfo: memFree=957888/2055920 swapFree=4173168/4192956
[pid=22147] ppid=22145 vsize=51092 CPUtime=522.11
/proc/22147/stat : 22147 (picosat) R 22145 22147 22047 0 -1 4194304 12558 0 0 0 52198 13 0 0 25 0 1 0 1093313423 52318208 12541 1992294400 134512640 135137933 4294956240 18446744073709551615 134543078 0 0 4096 0 0 0 0 17 1 0 0
/proc/22147/statm: 12773 12541 69 152 0 12619 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 51092

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.81 2/75 22148
/proc/meminfo: memFree=957888/2055920 swapFree=4173168/4192956
[pid=22147] ppid=22145 vsize=50996 CPUtime=582.09
/proc/22147/stat : 22147 (picosat) R 22145 22147 22047 0 -1 4194304 12558 0 0 0 58196 13 0 0 25 0 1 0 1093313423 52219904 12539 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/22147/statm: 12749 12539 69 152 0 12595 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 50996

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.82 2/75 22148
/proc/meminfo: memFree=957888/2055920 swapFree=4173168/4192956
[pid=22147] ppid=22145 vsize=50996 CPUtime=642.08
/proc/22147/stat : 22147 (picosat) R 22145 22147 22047 0 -1 4194304 12558 0 0 0 64195 13 0 0 25 0 1 0 1093313423 52219904 12539 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/22147/statm: 12749 12539 69 152 0 12595 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 50996

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.83 2/75 22148
/proc/meminfo: memFree=957888/2055920 swapFree=4173168/4192956
[pid=22147] ppid=22145 vsize=50996 CPUtime=702.05
/proc/22147/stat : 22147 (picosat) R 22145 22147 22047 0 -1 4194304 12558 0 0 0 70192 13 0 0 25 0 1 0 1093313423 52219904 12539 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/22147/statm: 12749 12539 69 152 0 12595 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 50996

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.83 2/75 22148
/proc/meminfo: memFree=953024/2055920 swapFree=4173168/4192956
[pid=22147] ppid=22145 vsize=55880 CPUtime=762.03
/proc/22147/stat : 22147 (picosat) R 22145 22147 22047 0 -1 4194304 13766 0 0 0 76189 14 0 0 25 0 1 0 1093313423 57221120 13747 1992294400 134512640 135137933 4294956240 18446744073709551615 134548922 0 0 4096 0 0 0 0 17 1 0 0
/proc/22147/statm: 13970 13747 69 152 0 13816 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 55880

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.84 2/75 22148
/proc/meminfo: memFree=953088/2055920 swapFree=4173168/4192956
[pid=22147] ppid=22145 vsize=55552 CPUtime=822
/proc/22147/stat : 22147 (picosat) R 22145 22147 22047 0 -1 4194304 13766 0 0 0 82186 14 0 0 25 0 1 0 1093313423 56885248 13692 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/22147/statm: 13888 13692 69 152 0 13734 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 55552

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.85 2/75 22148
/proc/meminfo: memFree=953152/2055920 swapFree=4173168/4192956
[pid=22147] ppid=22145 vsize=55448 CPUtime=881.99
/proc/22147/stat : 22147 (picosat) R 22145 22147 22047 0 -1 4194304 13766 0 0 0 88184 15 0 0 25 0 1 0 1093313423 56778752 13666 1992294400 134512640 135137933 4294956240 18446744073709551615 134551390 0 0 4096 0 0 0 0 17 1 0 0
/proc/22147/statm: 13862 13666 69 152 0 13708 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 55448

[startup+942.303 s]
/proc/loadavg: 0.99 0.97 0.85 2/75 22148
/proc/meminfo: memFree=953152/2055920 swapFree=4173168/4192956
[pid=22147] ppid=22145 vsize=55428 CPUtime=941.97
/proc/22147/stat : 22147 (picosat) R 22145 22147 22047 0 -1 4194304 13766 0 0 0 94182 15 0 0 25 0 1 0 1093313423 56758272 13661 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/22147/statm: 13857 13661 69 152 0 13703 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 55428

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.86 2/75 22148
/proc/meminfo: memFree=953216/2055920 swapFree=4173168/4192956
[pid=22147] ppid=22145 vsize=55428 CPUtime=1001.95
/proc/22147/stat : 22147 (picosat) R 22145 22147 22047 0 -1 4194304 13766 0 0 0 100180 15 0 0 25 0 1 0 1093313423 56758272 13661 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/22147/statm: 13857 13661 69 152 0 13703 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 55428

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.86 2/75 22148
/proc/meminfo: memFree=953088/2055920 swapFree=4173168/4192956
[pid=22147] ppid=22145 vsize=55788 CPUtime=1061.92
/proc/22147/stat : 22147 (picosat) R 22145 22147 22047 0 -1 4194304 13834 0 0 0 106177 15 0 0 25 0 1 0 1093313423 57126912 13729 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/22147/statm: 13947 13729 69 152 0 13793 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 55788

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.87 2/75 22148
/proc/meminfo: memFree=952704/2055920 swapFree=4173168/4192956
[pid=22147] ppid=22145 vsize=56184 CPUtime=1121.9
/proc/22147/stat : 22147 (picosat) R 22145 22147 22047 0 -1 4194304 13936 0 0 0 112175 15 0 0 25 0 1 0 1093313423 57532416 13831 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/22147/statm: 14046 13831 69 152 0 13892 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 56184

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.87 2/75 22148
/proc/meminfo: memFree=948032/2055920 swapFree=4173168/4192956
[pid=22147] ppid=22145 vsize=60804 CPUtime=1181.88
/proc/22147/stat : 22147 (picosat) R 22145 22147 22047 0 -1 4194304 15096 0 0 0 118171 17 0 0 25 0 1 0 1093313423 62263296 14991 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/22147/statm: 15201 14991 69 152 0 15047 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 60804



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.88 2/75 22148
/proc/meminfo: memFree=948032/2055920 swapFree=4173168/4192956
[pid=22147] ppid=22145 vsize=60788 CPUtime=1200.08
/proc/22147/stat : 22147 (picosat) R 22145 22147 22047 0 -1 4194304 15096 0 0 0 119991 17 0 0 25 0 1 0 1093313423 62246912 14991 1992294400 134512640 135137933 4294956240 18446744073709551615 134549043 0 0 4096 0 0 0 0 17 1 0 0
/proc/22147/statm: 15197 14991 69 152 0 15043 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 60788

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 0.88 2/75 22148
/proc/meminfo: memFree=948032/2055920 swapFree=4173168/4192956
[pid=22147] ppid=22145 vsize=60788 CPUtime=1200.08
/proc/22147/stat : 22147 (picosat) R 22145 22147 22047 0 -1 4194304 15096 0 0 0 119991 17 0 0 25 0 1 0 1093313423 62246912 14991 1992294400 134512640 135137933 4294956240 18446744073709551615 134549043 0 0 4096 0 0 0 0 17 1 0 0
/proc/22147/statm: 15197 14991 69 152 0 15043 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 60788

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.1
CPU user time (s): 1199.92
CPU system time (s): 0.182972
CPU usage (%): 99.9653
Max. virtual memory (cumulated for all children) (KiB): 60804

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.182972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15096
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= 3364

runsolver used 0.976851 second user time and 3.40148 second system time

The end

Launcher Data 

Begin job on node68 at 2009-03-28 03:15:24
IDJOB=1512598
IDBENCH=70193
IDSOLVER=506
FILE ID=node68/1512598-1238206523
PBS_JOBID= 9060498
Free space on /tmp= 66288 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S2054549948-012.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512598-1238206523/watcher-1512598-1238206523 -o /tmp/evaluation-result-1512598-1238206523/solver-1512598-1238206523 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1512598-1238206523.cnf

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

MD5SUM BENCH= 60b6e2588c02cbe8eea228421d953cc1
RANDOM SEED=45016395

node68.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		: 3000.270
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		: 3000.270
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:       1008808 kB
Buffers:         71048 kB
Cached:         886184 kB
SwapCached:       9864 kB
Active:          80852 kB
Inactive:       888212 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1008808 kB
SwapTotal:     4192956 kB
SwapFree:      4173168 kB
Dirty:            1168 kB
Writeback:           0 kB
Mapped:          17728 kB
Slab:            62936 kB
Committed_AS:  2883980 kB
PageTables:       2136 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= 66288 MiB
End job on node68 at 2009-03-28 03:35:26