Trace number 1514146

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) 1200.11 1200.42

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/6000/
unif-k3-r4.2-v6000-c25200-S595075179-058.cnf
MD5SUM4f302a0a96331733d31d4d68d88fd415
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark23.9954
Satisfiable
(Un)Satisfiability was proved
Number of variables6000
Number of clauses25200
Sum of the clauses size75600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 325200
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-1514146-1238226990.cnf
0.00/0.00	c parsed header 'p cnf 6000 25200'
0.00/0.03	c initialized 6000 variables
0.00/0.03	c found 25200 non trivial clauses
0.00/0.03	c
0.00/0.03	c random number generator seed 0
0.00/0.03	c 
0.00/0.03	c  seconds     variables   original    learned     agility
0.00/0.03	c         level        used      conflicts    limit          MB
0.00/0.03	c 
0.00/0.03	c s   0.0   0.0  6000   0.0 25200     0     0     0   0.0   1.2 
0.00/0.05	c 
0.00/0.05	c initial reduction limit 12600 clauses
0.00/0.05	c 
0.00/0.05	c +   0.1 427.6  6000  36.4 25200   100   100 13860  14.9   1.2 
0.00/0.05	c R   0.1 427.6  6000  36.5 25200   102   102 13860  15.3   1.2 
0.06/0.07	c +   0.1 330.1  6000  59.0 25200   250   250 15246  16.7   1.3 
0.09/0.10	c R   0.1 334.3  6000  66.6 25200   405   405 15246  16.4   1.4 
0.09/0.12	c +   0.1 314.8  6000  72.1 25200   475   475 16770  18.3   1.4 
0.09/0.18	c +   0.2 286.7  6000  83.1 25200   812   812 18447  19.3   1.6 
0.19/0.25	c R   0.3 290.0  6000  87.6 25200  1207  1207 18447  16.8   1.8 
0.19/0.27	c +   0.3 279.4  6000  89.7 25200  1317  1317 20291  20.4   1.9 
0.39/0.41	c +   0.4 269.2  6000  95.7 25200  2074  2074 22320  17.9   2.2 
0.59/0.63	c +   0.6 280.7  6000  97.2 25200  3209  3209 24552  13.3   2.8 
0.59/0.63	c R   0.6 280.7  6000  97.2 25200  3211  3211 24552  12.6   2.8 
0.89/0.95	c +   1.0 267.8  6000  98.8 25200  4911  4911 27007  16.7   3.6 
1.39/1.46	c +   1.5 277.0  6000  99.3 25200  7464  7464 29707  15.8   5.0 
1.49/1.60	c R   1.6 280.3  6000  99.3 25200  8026  8026 29707  17.8   5.4 
2.20/2.29	c +   2.3 274.4  6000  99.5 25200 11293 11293 32677  16.0   7.1 
3.49/3.59	c +   3.6 278.4  6000  99.5 25200 17036 17036 35944  18.1  10.3 
4.19/4.20	c R   4.2 283.0  6000  99.5 25200 19247 19247 35944  17.1  12.0 
5.79/5.86	c +   5.9 278.1  6000  99.6 25200 25650 25650 39538  14.8  15.2 
9.59/9.61	c +   9.6 279.6  6000  99.6 25200 38571 38571 43491  16.6  22.4 
11.58/11.67	c R  11.7 284.2  6000  99.6 25200 44924 13396 43491  15.7   9.5 
11.58/11.67	c 
11.58/11.67	c  seconds     variables   original    learned     agility
11.58/11.67	c         level        used      conflicts    limit          MB
11.58/11.67	c 
14.88/14.96	c +  15.0 278.5  6000  99.6 25200 57952 26424 47840  16.2  16.2 
23.48/23.55	c +  23.5 280.9  6000  99.6 25200 87023 19710 52624  17.3  12.2 
28.49/28.51	c R  28.5 285.5  6000  99.6 25200 102e3 35315 52624  18.0  22.6 
37.08/37.15	c +  37.1 282.5  6000  99.6 25200 130e3 22830 57886  17.5  13.7 
56.78/56.87	c +  56.9 283.1  6000  99.6 25200 196e3 42485 63674  17.2  25.9 
70.97/71.02	c R  71.0 284.8  6000  99.6 25200 230e3 25807 63674  16.3  18.2 
90.97/91.07	c +  91.0 283.6  6000  99.6 25200 294e3 37613 70041  17.6  22.7 
141.25/141.36	c + 141.3 285.5  6000  99.6 25200 441e3 13649 77045  18.2  11.2 
175.85/175.99	c R 176.0 289.4  6000  99.6 25200 512e3 23455 77045  17.9  18.2 
227.04/227.13	c + 227.1 287.8  6000  99.6 25200 662e3 44394 84749  15.6  27.2 
354.10/354.21	c + 354.1 289.1  6000  99.6 25200 993e3 16714 93223  16.2  13.9 
446.97/447.11	c R 447.0 291.2  6000  99.6 25200 112e4 73545 93223  15.5  58.0 
586.74/586.99	c + 586.8 290.1  6000  99.6 25200 148e4 34497 102e3  18.3  21.5 
928.34/928.67	c + 928.4 293.3  6000  99.6 25200 223e4 68086 112e3  13.6  56.1 
1137.30/1137.67	c R 114e1 294.8  6000  99.6 25200 246e4 98372 112e3  16.4  74.0

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-1514146-1238226990/watcher-1514146-1238226990 -o /tmp/evaluation-result-1514146-1238226990/solver-1514146-1238226990 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1514146-1238226990.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 0.96 0.94 3/64 13216
/proc/meminfo: memFree=893232/2055920 swapFree=4174972/4192956
[pid=13216] ppid=13214 vsize=1204 CPUtime=0
/proc/13216/stat : 13216 (picosat) R 13214 13216 13013 0 -1 4194304 213 0 0 0 0 0 0 0 18 0 1 0 1095366126 1232896 198 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/13216/statm: 301 199 56 152 0 147 0

[startup+0.072411 s]
/proc/loadavg: 0.91 0.96 0.94 3/64 13216
/proc/meminfo: memFree=893232/2055920 swapFree=4174972/4192956
[pid=13216] ppid=13214 vsize=2164 CPUtime=0.06
/proc/13216/stat : 13216 (picosat) R 13214 13216 13013 0 -1 4194304 439 0 0 0 6 0 0 0 18 0 1 0 1095366126 2215936 424 1992294400 134512640 135137933 4294956240 18446744073709551615 134552443 0 0 4096 0 0 0 0 17 1 0 0
/proc/13216/statm: 541 424 69 152 0 387 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2164

[startup+0.101414 s]
/proc/loadavg: 0.91 0.96 0.94 3/64 13216
/proc/meminfo: memFree=893232/2055920 swapFree=4174972/4192956
[pid=13216] ppid=13214 vsize=2164 CPUtime=0.09
/proc/13216/stat : 13216 (picosat) R 13214 13216 13013 0 -1 4194304 459 0 0 0 9 0 0 0 18 0 1 0 1095366126 2215936 444 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/13216/statm: 541 444 69 152 0 387 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2164

[startup+0.301434 s]
/proc/loadavg: 0.91 0.96 0.94 3/64 13216
/proc/meminfo: memFree=893232/2055920 swapFree=4174972/4192956
[pid=13216] ppid=13214 vsize=2824 CPUtime=0.29
/proc/13216/stat : 13216 (picosat) R 13214 13216 13013 0 -1 4194304 601 0 0 0 29 0 0 0 19 0 1 0 1095366126 2891776 586 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/13216/statm: 706 586 69 152 0 552 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2824

[startup+0.701476 s]
/proc/loadavg: 0.91 0.96 0.94 3/64 13216
/proc/meminfo: memFree=893232/2055920 swapFree=4174972/4192956
[pid=13216] ppid=13214 vsize=3880 CPUtime=0.69
/proc/13216/stat : 13216 (picosat) R 13214 13216 13013 0 -1 4194304 875 0 0 0 69 0 0 0 22 0 1 0 1095366126 3973120 860 1992294400 134512640 135137933 4294956240 18446744073709551615 134548813 0 0 4096 0 0 0 0 17 1 0 0
/proc/13216/statm: 970 860 69 152 0 816 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3880

[startup+1.50156 s]
/proc/loadavg: 0.91 0.96 0.94 2/65 13217
/proc/meminfo: memFree=889320/2055920 swapFree=4174972/4192956
[pid=13216] ppid=13214 vsize=6124 CPUtime=1.49
/proc/13216/stat : 13216 (picosat) R 13214 13216 13013 0 -1 4194304 1422 0 0 0 149 0 0 0 25 0 1 0 1095366126 6270976 1407 1992294400 134512640 135137933 4294956240 18446744073709551615 134551374 0 0 4096 0 0 0 0 17 1 0 0
/proc/13216/statm: 1531 1407 69 152 0 1377 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6124

[startup+3.10173 s]
/proc/loadavg: 0.91 0.96 0.94 2/65 13217
/proc/meminfo: memFree=886248/2055920 swapFree=4174972/4192956
[pid=13216] ppid=13214 vsize=10084 CPUtime=3.09
/proc/13216/stat : 13216 (picosat) R 13214 13216 13013 0 -1 4194304 2436 0 0 0 308 1 0 0 25 0 1 0 1095366126 10326016 2421 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/13216/statm: 2521 2421 69 152 0 2367 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10084

[startup+6.30106 s]
/proc/loadavg: 0.92 0.96 0.94 2/65 13217
/proc/meminfo: memFree=878184/2055920 swapFree=4174972/4192956
[pid=13216] ppid=13214 vsize=17476 CPUtime=6.29
/proc/13216/stat : 13216 (picosat) R 13214 13216 13013 0 -1 4194304 4282 0 0 0 627 2 0 0 25 0 1 0 1095366126 17895424 4267 1992294400 134512640 135137933 4294956240 18446744073709551615 134527763 0 0 4096 0 0 0 0 17 1 0 0
/proc/13216/statm: 4369 4267 69 152 0 4215 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17476

[startup+12.7017 s]
/proc/loadavg: 0.93 0.97 0.94 2/65 13217
/proc/meminfo: memFree=866472/2055920 swapFree=4174972/4192956
[pid=13216] ppid=13214 vsize=27448 CPUtime=12.68
/proc/13216/stat : 13216 (picosat) R 13214 13216 13013 0 -1 4194304 6739 0 0 0 1265 3 0 0 25 0 1 0 1095366126 28106752 6699 1992294400 134512640 135137933 4294956240 18446744073709551615 134548597 0 0 4096 0 0 0 0 17 1 0 0
/proc/13216/statm: 6862 6699 69 152 0 6708 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 27448

[startup+25.5011 s]
/proc/loadavg: 0.94 0.97 0.94 2/65 13217
/proc/meminfo: memFree=864232/2055920 swapFree=4174972/4192956
[pid=13216] ppid=13214 vsize=29560 CPUtime=25.48
/proc/13216/stat : 13216 (picosat) R 13214 13216 13013 0 -1 4194304 7296 0 0 0 2544 4 0 0 25 0 1 0 1095366126 30269440 7256 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/13216/statm: 7390 7256 69 152 0 7236 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 29560

[startup+51.1018 s]
/proc/loadavg: 0.96 0.97 0.94 2/65 13217
/proc/meminfo: memFree=858408/2055920 swapFree=4174972/4192956
[pid=13216] ppid=13214 vsize=35368 CPUtime=51.08
/proc/13216/stat : 13216 (picosat) R 13214 13216 13013 0 -1 4194304 8746 0 0 0 5103 5 0 0 25 0 1 0 1095366126 36216832 8706 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13216/statm: 8842 8706 69 152 0 8688 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 35368

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.94 2/65 13217
/proc/meminfo: memFree=850728/2055920 swapFree=4174972/4192956
[pid=13216] ppid=13214 vsize=43336 CPUtime=102.26
/proc/13216/stat : 13216 (picosat) R 13214 13216 13013 0 -1 4194304 10875 0 0 0 10219 7 0 0 25 0 1 0 1095366126 44376064 10655 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/13216/statm: 10834 10655 69 152 0 10680 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 43336

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 13217
/proc/meminfo: memFree=847208/2055920 swapFree=4174972/4192956
[pid=13216] ppid=13214 vsize=47684 CPUtime=162.25
/proc/13216/stat : 13216 (picosat) R 13214 13216 13013 0 -1 4194304 11911 0 0 0 16216 9 0 0 25 0 1 0 1095366126 48828416 11691 1992294400 134512640 135137933 4294956240 18446744073709551615 134543696 0 0 4096 0 0 0 0 17 1 0 0
/proc/13216/statm: 11921 11691 69 152 0 11767 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 47684

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 13217
/proc/meminfo: memFree=844904/2055920 swapFree=4174972/4192956
[pid=13216] ppid=13214 vsize=48780 CPUtime=222.24
/proc/13216/stat : 13216 (picosat) R 13214 13216 13013 0 -1 4194304 14527 0 0 0 22212 12 0 0 25 0 1 0 1095366126 49950720 11995 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/13216/statm: 12195 11995 69 152 0 12041 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 48780

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 13223
/proc/meminfo: memFree=835624/2055920 swapFree=4174972/4192956
[pid=13216] ppid=13214 vsize=58284 CPUtime=282.21
/proc/13216/stat : 13216 (picosat) R 13214 13216 13013 0 -1 4194304 16906 0 0 0 28208 13 0 0 25 0 1 0 1095366126 59682816 14374 1992294400 134512640 135137933 4294956240 18446744073709551615 134521419 0 0 4096 0 0 0 0 17 1 0 0
/proc/13216/statm: 14571 14374 69 152 0 14417 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 58284

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 13223
/proc/meminfo: memFree=838440/2055920 swapFree=4174972/4192956
[pid=13216] ppid=13214 vsize=55160 CPUtime=342.19
/proc/13216/stat : 13216 (picosat) R 13214 13216 13013 0 -1 4194304 16906 0 0 0 34206 13 0 0 25 0 1 0 1095366126 56483840 13604 1992294400 134512640 135137933 4294956240 18446744073709551615 134549012 0 0 4096 0 0 0 0 17 1 0 0
/proc/13216/statm: 13790 13604 69 152 0 13636 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 55160

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 13223
/proc/meminfo: memFree=816040/2055920 swapFree=4174972/4192956
[pid=13216] ppid=13214 vsize=78392 CPUtime=402.18
/proc/13216/stat : 13216 (picosat) R 13214 13216 13013 0 -1 4194304 22715 0 0 0 40198 20 0 0 25 0 1 0 1095366126 80273408 19413 1992294400 134512640 135137933 4294956240 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/13216/statm: 19598 19413 69 152 0 19444 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 78392

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 13223
/proc/meminfo: memFree=824168/2055920 swapFree=4174972/4192956
[pid=13216] ppid=13214 vsize=69312 CPUtime=462.17
/proc/13216/stat : 13216 (picosat) R 13214 13216 13013 0 -1 4194304 22715 0 0 0 46197 20 0 0 25 0 1 0 1095366126 70975488 17160 1992294400 134512640 135137933 4294956240 18446744073709551615 134542985 0 0 4096 0 0 0 0 17 1 0 0
/proc/13216/statm: 17328 17160 69 152 0 17174 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 69312

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 13223
/proc/meminfo: memFree=824424/2055920 swapFree=4174972/4192956
[pid=13216] ppid=13214 vsize=69160 CPUtime=522.15
/proc/13216/stat : 13216 (picosat) R 13214 13216 13013 0 -1 4194304 22715 0 0 0 52195 20 0 0 25 0 1 0 1095366126 70819840 17122 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13216/statm: 17290 17122 69 152 0 17136 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 69160

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 13223
/proc/meminfo: memFree=824424/2055920 swapFree=4174972/4192956
[pid=13216] ppid=13214 vsize=69160 CPUtime=582.14
/proc/13216/stat : 13216 (picosat) R 13214 13216 13013 0 -1 4194304 22715 0 0 0 58193 21 0 0 25 0 1 0 1095366126 70819840 17122 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/13216/statm: 17290 17122 69 152 0 17136 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 69160

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 13223
/proc/meminfo: memFree=824488/2055920 swapFree=4174972/4192956
[pid=13216] ppid=13214 vsize=69160 CPUtime=642.12
/proc/13216/stat : 13216 (picosat) R 13214 13216 13013 0 -1 4194304 22733 0 0 0 64191 21 0 0 25 0 1 0 1095366126 70819840 17140 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/13216/statm: 17290 17140 69 152 0 17136 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 69160

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 13223
/proc/meminfo: memFree=816552/2055920 swapFree=4174972/4192956
[pid=13216] ppid=13214 vsize=77080 CPUtime=702.11
/proc/13216/stat : 13216 (picosat) R 13214 13216 13013 0 -1 4194304 24698 0 0 0 70187 24 0 0 25 0 1 0 1095366126 78929920 19105 1992294400 134512640 135137933 4294956240 18446744073709551615 134521419 0 0 4096 0 0 0 0 17 1 0 0
/proc/13216/statm: 19270 19105 69 152 0 19116 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 77080

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 13223
/proc/meminfo: memFree=816616/2055920 swapFree=4174972/4192956
[pid=13216] ppid=13214 vsize=77080 CPUtime=762.09
/proc/13216/stat : 13216 (picosat) R 13214 13216 13013 0 -1 4194304 24698 0 0 0 76185 24 0 0 25 0 1 0 1095366126 78929920 19105 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/13216/statm: 19270 19105 69 152 0 19116 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 77080

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 13223
/proc/meminfo: memFree=816552/2055920 swapFree=4174972/4192956
[pid=13216] ppid=13214 vsize=77080 CPUtime=822.07
/proc/13216/stat : 13216 (picosat) R 13214 13216 13013 0 -1 4194304 24698 0 0 0 82183 24 0 0 25 0 1 0 1095366126 78929920 19105 1992294400 134512640 135137933 4294956240 18446744073709551615 134543180 0 0 4096 0 0 0 0 17 1 0 0
/proc/13216/statm: 19270 19105 69 152 0 19116 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 77080

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 13223
/proc/meminfo: memFree=816616/2055920 swapFree=4174972/4192956
[pid=13216] ppid=13214 vsize=77080 CPUtime=882.05
/proc/13216/stat : 13216 (picosat) R 13214 13216 13013 0 -1 4194304 24698 0 0 0 88181 24 0 0 25 0 1 0 1095366126 78929920 19105 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13216/statm: 19270 19105 69 152 0 19116 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 77080

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 13223
/proc/meminfo: memFree=813288/2055920 swapFree=4174972/4192956
[pid=13216] ppid=13214 vsize=80380 CPUtime=942.04
/proc/13216/stat : 13216 (picosat) R 13214 13216 13013 0 -1 4194304 25519 0 0 0 94179 25 0 0 25 0 1 0 1095366126 82309120 19926 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13216/statm: 20095 19926 69 152 0 19941 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 80380

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 13223
/proc/meminfo: memFree=800040/2055920 swapFree=4174972/4192956
[pid=13216] ppid=13214 vsize=93448 CPUtime=1002.02
/proc/13216/stat : 13216 (picosat) R 13214 13216 13013 0 -1 4194304 28817 0 0 0 100174 28 0 0 25 0 1 0 1095366126 95690752 23224 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13216/statm: 23362 23224 69 152 0 23208 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 93448

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 13223
/proc/meminfo: memFree=800040/2055920 swapFree=4174972/4192956
[pid=13216] ppid=13214 vsize=93448 CPUtime=1062.01
/proc/13216/stat : 13216 (picosat) R 13214 13216 13013 0 -1 4194304 28817 0 0 0 106173 28 0 0 25 0 1 0 1095366126 95690752 23224 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/13216/statm: 23362 23224 69 152 0 23208 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 93448

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 13223
/proc/meminfo: memFree=799976/2055920 swapFree=4174972/4192956
[pid=13216] ppid=13214 vsize=93448 CPUtime=1122
/proc/13216/stat : 13216 (picosat) R 13214 13216 13013 0 -1 4194304 28817 0 0 0 112171 29 0 0 25 0 1 0 1095366126 95690752 23224 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13216/statm: 23362 23224 69 152 0 23208 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 93448

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 13223
/proc/meminfo: memFree=799976/2055920 swapFree=4174972/4192956
[pid=13216] ppid=13214 vsize=93404 CPUtime=1181.98
/proc/13216/stat : 13216 (picosat) R 13214 13216 13013 0 -1 4194304 28817 0 0 0 118169 29 0 0 25 0 1 0 1095366126 95645696 23221 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13216/statm: 23351 23221 69 152 0 23197 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 93404



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 13223
/proc/meminfo: memFree=800040/2055920 swapFree=4174972/4192956
[pid=13216] ppid=13214 vsize=93280 CPUtime=1200.08
/proc/13216/stat : 13216 (picosat) R 13214 13216 13013 0 -1 4194304 28817 0 0 0 119979 29 0 0 25 0 1 0 1095366126 95518720 23190 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/13216/statm: 23320 23190 69 152 0 23166 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 93280

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): 1200.42
CPU time (s): 1200.11
CPU user time (s): 1199.8
CPU system time (s): 0.310952
CPU usage (%): 99.9738
Max. virtual memory (cumulated for all children) (KiB): 93448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.8
system time used= 0.310952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28817
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= 2130

runsolver used 0.856869 second user time and 2.50962 second system time

The end

Launcher Data 

Begin job on node7 at 2009-03-28 08:56:30
IDJOB=1514146
IDBENCH=70322
IDSOLVER=506
FILE ID=node7/1514146-1238226990
PBS_JOBID= 9060623
Free space on /tmp= 65660 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/6000/unif-k3-r4.2-v6000-c25200-S595075179-058.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514146-1238226990/watcher-1514146-1238226990 -o /tmp/evaluation-result-1514146-1238226990/solver-1514146-1238226990 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1514146-1238226990.cnf

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

MD5SUM BENCH= 4f302a0a96331733d31d4d68d88fd415
RANDOM SEED=545230687

node7.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		: 3000.236
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		: 3000.236
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:        893712 kB
Buffers:         86312 kB
Cached:         973688 kB
SwapCached:      11884 kB
Active:          88920 kB
Inactive:       984496 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        893712 kB
SwapTotal:     4192956 kB
SwapFree:      4174972 kB
Dirty:            1152 kB
Writeback:           0 kB
Mapped:          19136 kB
Slab:            74700 kB
Committed_AS:  2835728 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= 65660 MiB
End job on node7 at 2009-03-28 09:16:33