Trace number 1513894

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 1200.53

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/10000/
unif-k3-r4.2-v10000-c42000-S1618450766-063.cnf
MD5SUMa3bc6e5867287d61e63c82ab3d8a4844
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark270.826
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
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-1513894-1238223387.cnf
0.00/0.00	c parsed header 'p cnf 10000 42000'
0.00/0.06	c initialized 10000 variables
0.00/0.06	c found 42000 non trivial clauses
0.00/0.06	c
0.00/0.06	c random number generator seed 0
0.00/0.06	c 
0.00/0.06	c  seconds     variables   original    learned     agility
0.00/0.06	c         level        used      conflicts    limit          MB
0.00/0.06	c 
0.00/0.06	c s   0.1   0.0 10000   0.0 42000     0     0     0   0.0   2.0 
0.07/0.09	c 
0.07/0.09	c initial reduction limit 21000 clauses
0.07/0.09	c 
0.07/0.09	c +   0.1 671.1 10000  27.4 42000   100   100 23100  15.7   2.1 
0.07/0.09	c R   0.1 671.1 10000  27.4 42000   100   100 23100  15.6   2.1 
0.09/0.13	c +   0.1 523.7 10000  54.0 42000   250   250 25410  16.3   2.2 
0.09/0.17	c R   0.2 531.3 10000  60.9 42000   404   404 25410  15.3   2.3 
0.09/0.19	c +   0.2 501.8 10000  66.1 42000   475   475 27951  13.0   2.3 
0.19/0.29	c +   0.3 464.9 10000  79.6 42000   812   812 30746  16.1   2.5 
0.39/0.41	c R   0.4 477.3 10000  85.3 42000  1208  1208 30746  12.9   2.8 
0.39/0.45	c +   0.5 456.9 10000  87.3 42000  1317  1317 33820  16.3   2.9 
0.58/0.68	c +   0.7 437.1 10000  93.9 42000  2074  2074 37202  16.4   3.4 
1.00/1.04	c +   1.0 447.0 10000  95.4 42000  3209  3209 40922  14.8   4.4 
1.00/1.05	c R   1.1 447.0 10000  95.5 42000  3217  3217 40922  14.3   4.4 
1.49/1.57	c +   1.6 424.1 10000  98.1 42000  4911  4911 45014  17.4   5.5 
2.29/2.38	c +   2.4 426.9 10000  98.9 42000  7464  7464 49515  13.5   7.4 
2.48/2.59	c R   2.6 429.7 10000  98.9 42000  8033  8033 49515  14.5   7.8 
3.59/3.64	c +   3.6 422.0 10000  99.3 42000 11293 11293 54466  16.1  10.0 
5.59/5.69	c +   5.7 424.1 10000  99.5 42000 17036 17036 59912  16.1  14.5 
6.49/6.51	c R   6.5 430.1 10000  99.5 42000 19266 19266 59912  16.3  16.4 
8.79/8.89	c +   8.9 421.2 10000  99.6 42000 25650 25650 65903  13.8  20.4 
14.08/14.16	c +  14.2 425.2 10000  99.6 42000 38571 38571 72493  15.4  30.2 
16.98/17.08	c R  17.1 433.5 10000  99.6 42000 44907 44907 72493  13.7  36.4 
16.98/17.08	c 
16.98/17.08	c  seconds     variables   original    learned     agility
16.98/17.08	c         level        used      conflicts    limit          MB
16.98/17.08	c 
23.48/23.54	c +  23.5 425.0 10000  99.6 42000 57952 57952 79742  16.7  45.2 
38.48/38.53	c +  38.5 429.9 10000  99.6 42000 87023 20038 87716  15.0  18.9 
45.78/45.83	c R  45.8 438.0 10000  99.6 42000 102e3 35639 87716  13.3  33.7 
59.37/59.44	c +  59.4 433.1 10000  99.6 42000 130e3 63644 96487  17.3  54.2 
92.26/92.34	c +  92.3 434.8 10000  99.6 42000 196e3 45404 106e3  15.3  39.6 
113.45/113.59	c R 113.6 445.3 10000  99.6 42000 230e3 80186 106e3  15.1  74.3 
146.54/146.62	c + 146.6 442.5 10000  99.6 42000 294e3 50222 116e3  14.3  42.3 
226.31/226.41	c + 226.3 444.2 10000  99.6 42000 441e3 93535 128e3  14.3  78.1 
279.29/279.45	c R 279.4 450.8 10000  99.6 42000 512e3 49573 128e3  18.2  52.9 
363.26/363.40	c + 363.3 447.8 10000  99.6 42000 662e3 83224 141e3  14.3  69.1 
561.49/561.71	c + 561.5 450.8 10000  99.6 42000 993e3 31801 155e3  15.1  36.1 
711.64/711.99	c R 711.7 460.1 10000  99.6 42000 112e4 29149 155e3  14.6  34.2 
928.97/929.34	c + 929.0 455.0 10000  99.6 42000 148e4 107e3 170e3  12.0  88.2 

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-1513894-1238223387/watcher-1513894-1238223387 -o /tmp/evaluation-result-1513894-1238223387/solver-1513894-1238223387 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1513894-1238223387.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 0.90 3/64 32578
/proc/meminfo: memFree=1109000/2055920 swapFree=4176728/4192956
[pid=32578] ppid=32576 vsize=1544 CPUtime=0
/proc/32578/stat : 32578 (picosat) R 32576 32578 32469 0 -1 4194304 268 0 0 0 0 0 0 0 18 0 1 0 1095004976 1581056 253 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/32578/statm: 386 253 56 152 0 232 0

[startup+0.0840299 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 32578
/proc/meminfo: memFree=1109000/2055920 swapFree=4176728/4192956
[pid=32578] ppid=32576 vsize=2992 CPUtime=0.07
/proc/32578/stat : 32578 (picosat) R 32576 32578 32469 0 -1 4194304 636 0 0 0 7 0 0 0 18 0 1 0 1095004976 3063808 621 1992294400 134512640 135137933 4294956240 18446744073709551615 134552061 0 0 4096 0 0 0 0 17 1 0 0
/proc/32578/statm: 748 621 69 152 0 594 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2992

[startup+0.101033 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 32578
/proc/meminfo: memFree=1109000/2055920 swapFree=4176728/4192956
[pid=32578] ppid=32576 vsize=2992 CPUtime=0.09
/proc/32578/stat : 32578 (picosat) R 32576 32578 32469 0 -1 4194304 644 0 0 0 9 0 0 0 18 0 1 0 1095004976 3063808 629 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/32578/statm: 748 629 69 152 0 594 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2992

[startup+0.301071 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 32578
/proc/meminfo: memFree=1109000/2055920 swapFree=4176728/4192956
[pid=32578] ppid=32576 vsize=3520 CPUtime=0.29
/proc/32578/stat : 32578 (picosat) R 32576 32578 32469 0 -1 4194304 752 0 0 0 29 0 0 0 19 0 1 0 1095004976 3604480 737 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/32578/statm: 880 737 69 152 0 726 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3520

[startup+0.70115 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 32578
/proc/meminfo: memFree=1109000/2055920 swapFree=4176728/4192956
[pid=32578] ppid=32576 vsize=4444 CPUtime=0.68
/proc/32578/stat : 32578 (picosat) R 32576 32578 32469 0 -1 4194304 987 0 0 0 68 0 0 0 22 0 1 0 1095004976 4550656 972 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/32578/statm: 1111 972 69 152 0 957 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 4444

[startup+1.50131 s]
/proc/loadavg: 0.91 0.95 0.90 2/65 32579
/proc/meminfo: memFree=1104512/2055920 swapFree=4176728/4192956
[pid=32578] ppid=32576 vsize=6424 CPUtime=1.49
/proc/32578/stat : 32578 (picosat) R 32576 32578 32469 0 -1 4194304 1491 0 0 0 148 1 0 0 25 0 1 0 1095004976 6578176 1476 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/32578/statm: 1606 1476 69 152 0 1452 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6424

[startup+3.10162 s]
/proc/loadavg: 0.91 0.95 0.90 2/65 32579
/proc/meminfo: memFree=1101888/2055920 swapFree=4176728/4192956
[pid=32578] ppid=32576 vsize=9988 CPUtime=3.09
/proc/32578/stat : 32578 (picosat) R 32576 32578 32469 0 -1 4194304 2371 0 0 0 307 2 0 0 25 0 1 0 1095004976 10227712 2356 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/32578/statm: 2497 2356 69 152 0 2343 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9988

[startup+6.30125 s]
/proc/loadavg: 0.92 0.95 0.90 2/65 32579
/proc/meminfo: memFree=1094464/2055920 swapFree=4176728/4192956
[pid=32578] ppid=32576 vsize=17248 CPUtime=6.29
/proc/32578/stat : 32578 (picosat) R 32576 32578 32469 0 -1 4194304 4197 0 0 0 626 3 0 0 25 0 1 0 1095004976 17661952 4182 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/32578/statm: 4312 4182 69 152 0 4158 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17248

[startup+12.7015 s]
/proc/loadavg: 0.93 0.95 0.90 2/65 32579
/proc/meminfo: memFree=1082056/2055920 swapFree=4176728/4192956
[pid=32578] ppid=32576 vsize=28992 CPUtime=12.69
/proc/32578/stat : 32578 (picosat) R 32576 32578 32469 0 -1 4194304 7109 0 0 0 1263 6 0 0 25 0 1 0 1095004976 29687808 7094 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/32578/statm: 7248 7094 69 152 0 7094 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28992

[startup+25.502 s]
/proc/loadavg: 0.94 0.96 0.91 2/65 32579
/proc/meminfo: memFree=1059208/2055920 swapFree=4176728/4192956
[pid=32578] ppid=32576 vsize=50772 CPUtime=25.48
/proc/32578/stat : 32578 (picosat) R 32576 32578 32469 0 -1 4194304 12588 0 0 0 2537 11 0 0 25 0 1 0 1095004976 51990528 12573 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/32578/statm: 12693 12573 69 152 0 12539 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 50772

[startup+51.1011 s]
/proc/loadavg: 0.96 0.96 0.91 2/65 32579
/proc/meminfo: memFree=1044680/2055920 swapFree=4176728/4192956
[pid=32578] ppid=32576 vsize=65140 CPUtime=51.07
/proc/32578/stat : 32578 (picosat) R 32576 32578 32469 0 -1 4194304 16080 0 0 0 5091 16 0 0 25 0 1 0 1095004976 66703360 16054 1992294400 134512640 135137933 4294956240 18446744073709551615 134553648 0 0 4096 0 0 0 0 17 1 0 0
/proc/32578/statm: 16285 16054 69 152 0 16131 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 65140

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.91 2/65 32579
/proc/meminfo: memFree=1026824/2055920 swapFree=4176728/4192956
[pid=32578] ppid=32576 vsize=82828 CPUtime=102.26
/proc/32578/stat : 32578 (picosat) R 32576 32578 32469 0 -1 4194304 20532 0 0 0 10206 20 0 0 25 0 1 0 1095004976 84815872 20506 1992294400 134512640 135137933 4294956240 18446744073709551615 134548558 0 0 4096 0 0 0 0 17 1 0 0
/proc/32578/statm: 20707 20506 69 152 0 20553 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 82828

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32579
/proc/meminfo: memFree=1012936/2055920 swapFree=4176728/4192956
[pid=32578] ppid=32576 vsize=96556 CPUtime=162.23
/proc/32578/stat : 32578 (picosat) R 32576 32578 32469 0 -1 4194304 23990 0 0 0 16199 24 0 0 25 0 1 0 1095004976 98873344 23964 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/32578/statm: 24139 23964 69 152 0 23985 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 96556

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32579
/proc/meminfo: memFree=1010696/2055920 swapFree=4176728/4192956
[pid=32578] ppid=32576 vsize=98668 CPUtime=222.22
/proc/32578/stat : 32578 (picosat) R 32576 32578 32469 0 -1 4194304 24546 0 0 0 22197 25 0 0 25 0 1 0 1095004976 101036032 24520 1992294400 134512640 135137933 4294956240 18446744073709551615 134553665 0 0 4096 0 0 0 0 17 1 0 0
/proc/32578/statm: 24667 24520 69 152 0 24513 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 98668

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32585
/proc/meminfo: memFree=993800/2055920 swapFree=4176728/4192956
[pid=32578] ppid=32576 vsize=115300 CPUtime=282.18
/proc/32578/stat : 32578 (picosat) R 32576 32578 32469 0 -1 4194304 28732 0 0 0 28190 28 0 0 25 0 1 0 1095004976 118067200 28706 1992294400 134512640 135137933 4294956240 18446744073709551615 134551631 0 0 4096 0 0 0 0 17 1 0 0
/proc/32578/statm: 28825 28706 69 152 0 28671 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 115300

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32585
/proc/meminfo: memFree=993480/2055920 swapFree=4176728/4192956
[pid=32578] ppid=32576 vsize=115696 CPUtime=342.17
/proc/32578/stat : 32578 (picosat) R 32576 32578 32469 0 -1 4194304 28825 0 0 0 34188 29 0 0 25 0 1 0 1095004976 118472704 28799 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/32578/statm: 28924 28799 69 152 0 28770 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 115696

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32585
/proc/meminfo: memFree=991368/2055920 swapFree=4176728/4192956
[pid=32578] ppid=32576 vsize=119508 CPUtime=402.14
/proc/32578/stat : 32578 (picosat) R 32576 32578 32469 0 -1 4194304 29657 0 0 0 40184 30 0 0 25 0 1 0 1095004976 122376192 29631 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/32578/statm: 29877 29631 69 152 0 29723 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 119508

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32585
/proc/meminfo: memFree=989576/2055920 swapFree=4176728/4192956
[pid=32578] ppid=32576 vsize=120548 CPUtime=462.13
/proc/32578/stat : 32578 (picosat) R 32576 32578 32469 0 -1 4194304 29808 0 0 0 46182 31 0 0 25 0 1 0 1095004976 123441152 29782 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/32578/statm: 30137 29782 69 152 0 29983 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 120548

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32585
/proc/meminfo: memFree=984904/2055920 swapFree=4176728/4192956
[pid=32578] ppid=32576 vsize=125300 CPUtime=522.1
/proc/32578/stat : 32578 (picosat) R 32576 32578 32469 0 -1 4194304 30987 0 0 0 52178 32 0 0 25 0 1 0 1095004976 128307200 30961 1992294400 134512640 135137933 4294956240 18446744073709551615 134548910 0 0 4096 0 0 0 0 17 1 0 0
/proc/32578/statm: 31325 30961 69 152 0 31171 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 125300

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32585
/proc/meminfo: memFree=981576/2055920 swapFree=4176728/4192956
[pid=32578] ppid=32576 vsize=128732 CPUtime=582.08
/proc/32578/stat : 32578 (picosat) R 32576 32578 32469 0 -1 4194304 31830 0 0 0 58175 33 0 0 25 0 1 0 1095004976 131821568 31804 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/32578/statm: 32183 31804 69 152 0 32029 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 128732

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32585
/proc/meminfo: memFree=976008/2055920 swapFree=4176728/4192956
[pid=32578] ppid=32576 vsize=134276 CPUtime=642.07
/proc/32578/stat : 32578 (picosat) R 32576 32578 32469 0 -1 4194304 33215 0 0 0 64172 35 0 0 25 0 1 0 1095004976 137498624 33189 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/32578/statm: 33569 33189 69 152 0 33415 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 134276

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32585
/proc/meminfo: memFree=927240/2055920 swapFree=4176728/4192956
[pid=32578] ppid=32576 vsize=183248 CPUtime=702.04
/proc/32578/stat : 32578 (picosat) R 32576 32578 32469 0 -1 4194304 45475 0 0 0 70153 51 0 0 25 0 1 0 1095004976 187645952 45449 1992294400 134512640 135137933 4294956240 18446744073709551615 134548801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32578/statm: 45812 45449 69 152 0 45658 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 183248

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32585
/proc/meminfo: memFree=925832/2055920 swapFree=4176728/4192956
[pid=32578] ppid=32576 vsize=184040 CPUtime=762.02
/proc/32578/stat : 32578 (picosat) R 32576 32578 32469 0 -1 4194304 45704 0 0 0 76151 51 0 0 25 0 1 0 1095004976 188456960 45678 1992294400 134512640 135137933 4294956240 18446744073709551615 134553688 0 0 4096 0 0 0 0 17 1 0 0
/proc/32578/statm: 46010 45678 69 152 0 45856 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 184040

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32585
/proc/meminfo: memFree=941768/2055920 swapFree=4176728/4192956
[pid=32578] ppid=32576 vsize=167944 CPUtime=822
/proc/32578/stat : 32578 (picosat) R 32576 32578 32469 0 -1 4194304 45704 0 0 0 82148 52 0 0 25 0 1 0 1095004976 171974656 41663 1992294400 134512640 135137933 4294956240 18446744073709551615 134549081 0 0 4096 0 0 0 0 17 1 0 0
/proc/32578/statm: 41986 41663 69 152 0 41832 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 167944

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32585
/proc/meminfo: memFree=941768/2055920 swapFree=4176728/4192956
[pid=32578] ppid=32576 vsize=167944 CPUtime=881.97
/proc/32578/stat : 32578 (picosat) R 32576 32578 32469 0 -1 4194304 45704 0 0 0 88145 52 0 0 25 0 1 0 1095004976 171974656 41663 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/32578/statm: 41986 41663 69 152 0 41832 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 167944

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32585
/proc/meminfo: memFree=941832/2055920 swapFree=4176728/4192956
[pid=32578] ppid=32576 vsize=167944 CPUtime=941.96
/proc/32578/stat : 32578 (picosat) R 32576 32578 32469 0 -1 4194304 45704 0 0 0 94143 53 0 0 25 0 1 0 1095004976 171974656 41663 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/32578/statm: 41986 41663 69 152 0 41832 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 167944

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32585
/proc/meminfo: memFree=941832/2055920 swapFree=4176728/4192956
[pid=32578] ppid=32576 vsize=167944 CPUtime=1001.94
/proc/32578/stat : 32578 (picosat) R 32576 32578 32469 0 -1 4194304 45734 0 0 0 100141 53 0 0 25 0 1 0 1095004976 171974656 41693 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/32578/statm: 41986 41693 69 152 0 41832 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 167944

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32585
/proc/meminfo: memFree=941832/2055920 swapFree=4176728/4192956
[pid=32578] ppid=32576 vsize=167944 CPUtime=1061.91
/proc/32578/stat : 32578 (picosat) R 32576 32578 32469 0 -1 4194304 45734 0 0 0 106138 53 0 0 25 0 1 0 1095004976 171974656 41693 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/32578/statm: 41986 41693 69 152 0 41832 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 167944

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32585
/proc/meminfo: memFree=939656/2055920 swapFree=4176728/4192956
[pid=32578] ppid=32576 vsize=170188 CPUtime=1121.9
/proc/32578/stat : 32578 (picosat) R 32576 32578 32469 0 -1 4194304 46277 0 0 0 112135 55 0 0 25 0 1 0 1095004976 174272512 42236 1992294400 134512640 135137933 4294956240 18446744073709551615 134527737 0 0 4096 0 0 0 0 17 1 0 0
/proc/32578/statm: 42547 42236 69 152 0 42393 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 170188

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32585
/proc/meminfo: memFree=939656/2055920 swapFree=4176728/4192956
[pid=32578] ppid=32576 vsize=170188 CPUtime=1181.87
/proc/32578/stat : 32578 (picosat) R 32576 32578 32469 0 -1 4194304 46277 0 0 0 118132 55 0 0 25 0 1 0 1095004976 174272512 42236 1992294400 134512640 135137933 4294956240 18446744073709551615 134553704 0 0 4096 0 0 0 0 17 1 0 0
/proc/32578/statm: 42547 42236 69 152 0 42393 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 170188



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32585
/proc/meminfo: memFree=940872/2055920 swapFree=4176728/4192956
[pid=32578] ppid=32576 vsize=168720 CPUtime=1200.07
/proc/32578/stat : 32578 (picosat) R 32576 32578 32469 0 -1 4194304 46277 0 0 0 119952 55 0 0 25 0 1 0 1095004976 172769280 41887 1992294400 134512640 135137933 4294956240 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/32578/statm: 42180 41887 69 152 0 42026 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 168720

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 0.91 2/65 32585
/proc/meminfo: memFree=940872/2055920 swapFree=4176728/4192956
[pid=32578] ppid=32576 vsize=168720 CPUtime=1200.07
/proc/32578/stat : 32578 (picosat) R 32576 32578 32469 0 -1 4194304 46277 0 0 0 119952 55 0 0 25 0 1 0 1095004976 172769280 41887 1992294400 134512640 135137933 4294956240 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/32578/statm: 42180 41887 69 152 0 42026 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 168720

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.11
CPU user time (s): 1199.53
CPU system time (s): 0.583911
CPU usage (%): 99.9647
Max. virtual memory (cumulated for all children) (KiB): 184040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.53
system time used= 0.583911
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46277
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= 2586

runsolver used 1.15682 second user time and 2.15967 second system time

The end

Launcher Data

Begin job on node11 at 2009-03-28 07:56:27
IDJOB=1513894
IDBENCH=70301
IDSOLVER=506
FILE ID=node11/1513894-1238223387
PBS_JOBID= 9060638
Free space on /tmp= 66348 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/10000/unif-k3-r4.2-v10000-c42000-S1618450766-063.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513894-1238223387/watcher-1513894-1238223387 -o /tmp/evaluation-result-1513894-1238223387/solver-1513894-1238223387 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1513894-1238223387.cnf

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

MD5SUM BENCH= a3bc6e5867287d61e63c82ab3d8a4844
RANDOM SEED=839252872

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:       1109416 kB
Buffers:         87748 kB
Cached:         766608 kB
SwapCached:      10196 kB
Active:         202948 kB
Inactive:       663128 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1109416 kB
SwapTotal:     4192956 kB
SwapFree:      4176728 kB
Dirty:            1456 kB
Writeback:           0 kB
Mapped:          17408 kB
Slab:            66392 kB
Committed_AS:  2780184 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 08:16:29