Trace number 1513834

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) 1200.12 1200.43

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/10000/
unif-k3-r4.2-v10000-c42000-S2108163340-010.cnf
MD5SUMfeffab3a110531eb2fd2a1a79e11bcda
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark25.6151
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-1513834-1238223367.cnf
0.00/0.00	c parsed header 'p cnf 10000 42000'
0.00/0.05	c initialized 10000 variables
0.00/0.05	c found 42000 non trivial clauses
0.00/0.05	c
0.00/0.05	c random number generator seed 0
0.00/0.05	c 
0.00/0.05	c  seconds     variables   original    learned     agility
0.00/0.05	c         level        used      conflicts    limit          MB
0.00/0.05	c 
0.00/0.05	c s   0.1   0.0 10000   0.0 42000     0     0     0   0.0   2.0 
0.06/0.08	c 
0.06/0.08	c initial reduction limit 21000 clauses
0.06/0.08	c 
0.06/0.08	c +   0.1 714.6 10000  27.4 42000   100   100 23100  13.1   2.1 
0.06/0.08	c R   0.1 714.6 10000  27.4 42000   101   101 23100  13.5   2.1 
0.09/0.11	c +   0.1 549.9 10000  52.0 42000   250   250 25410  17.4   2.1 
0.09/0.16	c R   0.2 554.2 10000  59.7 42000   403   403 25410  15.4   2.3 
0.09/0.18	c +   0.2 522.1 10000  63.9 42000   475   475 27951  13.0   2.3 
0.19/0.27	c +   0.3 467.3 10000  79.3 42000   812   812 30746  16.3   2.5 
0.29/0.39	c R   0.4 474.9 10000  86.1 42000  1209  1209 30746  15.6   2.8 
0.39/0.41	c +   0.4 451.9 10000  87.6 42000  1317  1317 33820  19.2   2.8 
0.59/0.63	c +   0.6 426.1 10000  94.5 42000  2074  2074 37202  15.4   3.4 
0.89/0.96	c +   1.0 436.8 10000  96.3 42000  3209  3209 40922  16.0   4.2 
0.89/0.96	c R   1.0 436.8 10000  96.3 42000  3212  3212 40922  15.5   4.2 
1.39/1.44	c +   1.4 421.2 10000  98.5 42000  4911  4911 45014  16.3   5.2 
2.10/2.20	c +   2.2 427.3 10000  99.0 42000  7464  7464 49515  17.4   7.1 
2.29/2.39	c R   2.4 430.5 10000  99.0 42000  8024  8024 49515  15.9   7.6 
3.30/3.37	c +   3.4 422.9 10000  99.4 42000 11293 11293 54466  16.0   9.6 
5.19/5.22	c +   5.2 424.9 10000  99.5 42000 17036 17036 59912  14.6  13.6 
5.99/6.02	c R   6.0 431.8 10000  99.5 42000 19257 19257 59912  13.4  15.6 
8.29/8.31	c +   8.3 423.2 10000  99.6 42000 25650 25650 65903  14.7  19.8 
13.19/13.26	c +  13.3 425.7 10000  99.6 42000 38571 38571 72493  13.6  29.4 
15.99/16.05	c R  16.1 438.4 10000  99.6 42000 44901 44901 72493  16.2  35.5 
15.99/16.05	c 
15.99/16.05	c  seconds     variables   original    learned     agility
15.99/16.05	c         level        used      conflicts    limit          MB
15.99/16.05	c 
22.18/22.27	c +  22.3 429.4 10000  99.7 42000 57952 57952 79742  18.0  44.4 
35.98/36.06	c +  36.0 434.3 10000  99.7 42000 87023 20035 87716  16.2  18.3 
42.98/43.07	c R  43.1 443.7 10000  99.7 42000 102e3 35624 87716  15.8  33.4 
55.88/55.94	c +  55.9 437.1 10000  99.7 42000 130e3 63641 96487  15.4  54.1 
86.77/86.88	c +  86.9 439.1 10000  99.7 42000 196e3 45365 106e3  13.6  37.8 
104.96/105.03	c R 105.0 447.0 10000  99.7 42000 230e3 80140 106e3  15.0  70.6 
136.06/136.16	c + 136.1 441.6 10000  99.7 42000 294e3 50157 116e3  14.9  40.0 
211.63/211.79	c + 211.7 443.8 10000  99.7 42000 441e3 93465 128e3  14.5  81.0 
260.82/260.95	c R 260.9 453.1 10000  99.7 42000 512e3 49506 128e3  13.6  56.0 
341.50/341.63	c + 341.5 448.4 10000  99.7 42000 662e3 83183 141e3  14.1  70.5 
529.05/529.23	c + 529.1 450.0 10000  99.7 42000 993e3 31917 155e3  15.7  34.3 
658.52/658.76	c R 658.6 455.8 10000  99.7 42000 112e4 30767 155e3  15.1  34.9 
867.17/867.46	c + 867.2 451.0 10000  99.7 42000 148e4 108e3 170e3  13.0  88.8

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-1513834-1238223367/watcher-1513834-1238223367 -o /tmp/evaluation-result-1513834-1238223367/solver-1513834-1238223367 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1513834-1238223367.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: 0.92 0.98 0.99 2/73 5311
/proc/meminfo: memFree=1623120/2055920 swapFree=4177652/4192956
[pid=5311] ppid=5309 vsize=1544 CPUtime=0
/proc/5311/stat : 5311 (picosat) R 5309 5311 5216 0 -1 4194304 279 0 0 0 0 0 0 0 18 0 1 0 1095000649 1581056 264 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/5311/statm: 386 265 56 152 0 232 0

[startup+0.0666331 s]
/proc/loadavg: 0.92 0.98 0.99 2/73 5311
/proc/meminfo: memFree=1623120/2055920 swapFree=4177652/4192956
[pid=5311] ppid=5309 vsize=2992 CPUtime=0.06
/proc/5311/stat : 5311 (picosat) R 5309 5311 5216 0 -1 4194304 624 0 0 0 6 0 0 0 18 0 1 0 1095000649 3063808 609 1992294400 134512640 135137933 4294956240 18446744073709551615 134527733 0 0 4096 0 0 0 0 17 1 0 0
/proc/5311/statm: 748 609 69 152 0 594 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2992

[startup+0.101636 s]
/proc/loadavg: 0.92 0.98 0.99 2/73 5311
/proc/meminfo: memFree=1623120/2055920 swapFree=4177652/4192956
[pid=5311] ppid=5309 vsize=2992 CPUtime=0.09
/proc/5311/stat : 5311 (picosat) R 5309 5311 5216 0 -1 4194304 643 0 0 0 9 0 0 0 18 0 1 0 1095000649 3063808 628 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5311/statm: 748 628 69 152 0 594 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2992

[startup+0.301656 s]
/proc/loadavg: 0.92 0.98 0.99 2/73 5311
/proc/meminfo: memFree=1623120/2055920 swapFree=4177652/4192956
[pid=5311] ppid=5309 vsize=3520 CPUtime=0.29
/proc/5311/stat : 5311 (picosat) R 5309 5311 5216 0 -1 4194304 762 0 0 0 29 0 0 0 19 0 1 0 1095000649 3604480 747 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/5311/statm: 880 747 69 152 0 726 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3520

[startup+0.701697 s]
/proc/loadavg: 0.92 0.98 0.99 2/73 5311
/proc/meminfo: memFree=1623120/2055920 swapFree=4177652/4192956
[pid=5311] ppid=5309 vsize=4444 CPUtime=0.69
/proc/5311/stat : 5311 (picosat) R 5309 5311 5216 0 -1 4194304 1011 0 0 0 69 0 0 0 24 0 1 0 1095000649 4550656 996 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5311/statm: 1111 996 69 152 0 957 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4444

[startup+1.50178 s]
/proc/loadavg: 0.92 0.98 0.99 2/74 5312
/proc/meminfo: memFree=1618632/2055920 swapFree=4177652/4192956
[pid=5311] ppid=5309 vsize=6424 CPUtime=1.49
/proc/5311/stat : 5311 (picosat) R 5309 5311 5216 0 -1 4194304 1480 0 0 0 149 0 0 0 25 0 1 0 1095000649 6578176 1465 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/5311/statm: 1606 1465 69 152 0 1452 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6424

[startup+3.10194 s]
/proc/loadavg: 0.92 0.98 0.99 2/74 5312
/proc/meminfo: memFree=1615880/2055920 swapFree=4177652/4192956
[pid=5311] ppid=5309 vsize=10252 CPUtime=3.09
/proc/5311/stat : 5311 (picosat) R 5309 5311 5216 0 -1 4194304 2434 0 0 0 308 1 0 0 25 0 1 0 1095000649 10498048 2419 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5311/statm: 2563 2419 69 152 0 2409 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10252

[startup+6.30127 s]
/proc/loadavg: 0.93 0.98 0.99 2/74 5312
/proc/meminfo: memFree=1608392/2055920 swapFree=4177652/4192956
[pid=5311] ppid=5309 vsize=17512 CPUtime=6.29
/proc/5311/stat : 5311 (picosat) R 5309 5311 5216 0 -1 4194304 4238 0 0 0 627 2 0 0 25 0 1 0 1095000649 17932288 4223 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/5311/statm: 4378 4223 69 152 0 4224 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17512

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.99 2/74 5312
/proc/meminfo: memFree=1595144/2055920 swapFree=4177652/4192956
[pid=5311] ppid=5309 vsize=30048 CPUtime=12.69
/proc/5311/stat : 5311 (picosat) R 5309 5311 5216 0 -1 4194304 7358 0 0 0 1265 4 0 0 25 0 1 0 1095000649 30769152 7343 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/5311/statm: 7512 7343 69 152 0 7358 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 30048

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/74 5312
/proc/meminfo: memFree=1571848/2055920 swapFree=4177652/4192956
[pid=5311] ppid=5309 vsize=51960 CPUtime=25.49
/proc/5311/stat : 5311 (picosat) R 5309 5311 5216 0 -1 4194304 12885 0 0 0 2539 10 0 0 25 0 1 0 1095000649 53207040 12870 1992294400 134512640 135137933 4294956240 18446744073709551615 134527848 0 0 4096 0 0 0 0 17 1 0 0
/proc/5311/statm: 12990 12870 69 152 0 12836 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 51960

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/74 5312
/proc/meminfo: memFree=1560328/2055920 swapFree=4177652/4192956
[pid=5311] ppid=5309 vsize=63556 CPUtime=51.08
/proc/5311/stat : 5311 (picosat) R 5309 5311 5216 0 -1 4194304 15674 0 0 0 5096 12 0 0 25 0 1 0 1095000649 65081344 15648 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5311/statm: 15889 15648 69 152 0 15735 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 63556

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 0.99 2/74 5312
/proc/meminfo: memFree=1541128/2055920 swapFree=4177652/4192956
[pid=5311] ppid=5309 vsize=82564 CPUtime=102.27
/proc/5311/stat : 5311 (picosat) R 5309 5311 5216 0 -1 4194304 20457 0 0 0 10210 17 0 0 25 0 1 0 1095000649 84545536 20431 1992294400 134512640 135137933 4294956240 18446744073709551615 134569956 0 0 4096 0 0 0 0 17 1 0 0
/proc/5311/statm: 20641 20431 69 152 0 20487 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 82564

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 5312
/proc/meminfo: memFree=1530376/2055920 swapFree=4177652/4192956
[pid=5311] ppid=5309 vsize=93124 CPUtime=162.25
/proc/5311/stat : 5311 (picosat) R 5309 5311 5216 0 -1 4194304 23112 0 0 0 16205 20 0 0 25 0 1 0 1095000649 95358976 23086 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5311/statm: 23281 23086 69 152 0 23127 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 93124

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 5312
/proc/meminfo: memFree=1523528/2055920 swapFree=4177652/4192956
[pid=5311] ppid=5309 vsize=100120 CPUtime=222.23
/proc/5311/stat : 5311 (picosat) R 5309 5311 5216 0 -1 4194304 24883 0 0 0 22202 21 0 0 25 0 1 0 1095000649 102522880 24857 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/5311/statm: 25030 24857 69 152 0 24876 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 100120

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 5312
/proc/meminfo: memFree=1505672/2055920 swapFree=4177652/4192956
[pid=5311] ppid=5309 vsize=117544 CPUtime=282.22
/proc/5311/stat : 5311 (picosat) R 5309 5311 5216 0 -1 4194304 29276 0 0 0 28197 25 0 0 25 0 1 0 1095000649 120365056 29250 1992294400 134512640 135137933 4294956240 18446744073709551615 134548556 0 0 4096 0 0 0 0 17 1 0 0
/proc/5311/statm: 29386 29250 69 152 0 29232 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 117544

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 5318
/proc/meminfo: memFree=1504072/2055920 swapFree=4177652/4192956
[pid=5311] ppid=5309 vsize=118996 CPUtime=342.2
/proc/5311/stat : 5311 (picosat) R 5309 5311 5216 0 -1 4194304 29635 0 0 0 34195 25 0 0 25 0 1 0 1095000649 121851904 29609 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5311/statm: 29749 29609 69 152 0 29595 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 118996

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 5318
/proc/meminfo: memFree=1502408/2055920 swapFree=4177652/4192956
[pid=5311] ppid=5309 vsize=121604 CPUtime=402.18
/proc/5311/stat : 5311 (picosat) R 5309 5311 5216 0 -1 4194304 30057 0 0 0 40192 26 0 0 25 0 1 0 1095000649 124522496 30031 1992294400 134512640 135137933 4294956240 18446744073709551615 134521251 0 0 4096 0 0 0 0 17 1 0 0
/proc/5311/statm: 30401 30031 69 152 0 30247 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 121604

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 5318
/proc/meminfo: memFree=1501000/2055920 swapFree=4177652/4192956
[pid=5311] ppid=5309 vsize=122924 CPUtime=462.17
/proc/5311/stat : 5311 (picosat) R 5309 5311 5216 0 -1 4194304 30402 0 0 0 46190 27 0 0 25 0 1 0 1095000649 125874176 30376 1992294400 134512640 135137933 4294956240 18446744073709551615 134554570 0 0 4096 0 0 0 0 17 1 0 0
/proc/5311/statm: 30731 30376 69 152 0 30577 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 122924

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 5318
/proc/meminfo: memFree=1498120/2055920 swapFree=4177652/4192956
[pid=5311] ppid=5309 vsize=125828 CPUtime=522.15
/proc/5311/stat : 5311 (picosat) R 5309 5311 5216 0 -1 4194304 31121 0 0 0 52188 27 0 0 25 0 1 0 1095000649 128847872 31095 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/5311/statm: 31457 31095 69 152 0 31303 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 125828

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 5318
/proc/meminfo: memFree=1498120/2055920 swapFree=4177652/4192956
[pid=5311] ppid=5309 vsize=125828 CPUtime=582.14
/proc/5311/stat : 5311 (picosat) R 5309 5311 5216 0 -1 4194304 31121 0 0 0 58187 27 0 0 25 0 1 0 1095000649 128847872 31095 1992294400 134512640 135137933 4294956240 18446744073709551615 134553651 0 0 4096 0 0 0 0 17 1 0 0
/proc/5311/statm: 31457 31095 69 152 0 31303 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 125828

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 5318
/proc/meminfo: memFree=1448776/2055920 swapFree=4177652/4192956
[pid=5311] ppid=5309 vsize=175064 CPUtime=642.13
/proc/5311/stat : 5311 (picosat) R 5309 5311 5216 0 -1 4194304 43431 0 0 0 64172 41 0 0 25 0 1 0 1095000649 179265536 43405 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5311/statm: 43766 43405 69 152 0 43612 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 175064

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 5318
/proc/meminfo: memFree=1442184/2055920 swapFree=4177652/4192956
[pid=5311] ppid=5309 vsize=181532 CPUtime=702.11
/proc/5311/stat : 5311 (picosat) R 5309 5311 5216 0 -1 4194304 45076 0 0 0 70169 42 0 0 25 0 1 0 1095000649 185888768 45050 1992294400 134512640 135137933 4294956240 18446744073709551615 134522698 0 0 4096 0 0 0 0 17 1 0 0
/proc/5311/statm: 45383 45050 69 152 0 45229 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 181532

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 5318
/proc/meminfo: memFree=1458952/2055920 swapFree=4177652/4192956
[pid=5311] ppid=5309 vsize=164512 CPUtime=762.1
/proc/5311/stat : 5311 (picosat) R 5309 5311 5216 0 -1 4194304 45076 0 0 0 76167 43 0 0 25 0 1 0 1095000649 168460288 40805 1992294400 134512640 135137933 4294956240 18446744073709551615 134553620 0 0 4096 0 0 0 0 17 1 0 0
/proc/5311/statm: 41128 40805 69 152 0 40974 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 164512

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 5318
/proc/meminfo: memFree=1458952/2055920 swapFree=4177652/4192956
[pid=5311] ppid=5309 vsize=164512 CPUtime=822.08
/proc/5311/stat : 5311 (picosat) R 5309 5311 5216 0 -1 4194304 45076 0 0 0 82165 43 0 0 25 0 1 0 1095000649 168460288 40805 1992294400 134512640 135137933 4294956240 18446744073709551615 134543700 0 0 4096 0 0 0 0 17 1 0 0
/proc/5311/statm: 41128 40805 69 152 0 40974 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 164512

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 5318
/proc/meminfo: memFree=1458952/2055920 swapFree=4177652/4192956
[pid=5311] ppid=5309 vsize=164512 CPUtime=882.07
/proc/5311/stat : 5311 (picosat) R 5309 5311 5216 0 -1 4194304 45076 0 0 0 88164 43 0 0 25 0 1 0 1095000649 168460288 40805 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5311/statm: 41128 40805 69 152 0 40974 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 164512

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 5318
/proc/meminfo: memFree=1458952/2055920 swapFree=4177652/4192956
[pid=5311] ppid=5309 vsize=164512 CPUtime=942.05
/proc/5311/stat : 5311 (picosat) R 5309 5311 5216 0 -1 4194304 45106 0 0 0 94162 43 0 0 25 0 1 0 1095000649 168460288 40835 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5311/statm: 41128 40835 69 152 0 40974 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 164512

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 5318
/proc/meminfo: memFree=1458952/2055920 swapFree=4177652/4192956
[pid=5311] ppid=5309 vsize=164512 CPUtime=1002.04
/proc/5311/stat : 5311 (picosat) R 5309 5311 5216 0 -1 4194304 45106 0 0 0 100161 43 0 0 25 0 1 0 1095000649 168460288 40835 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5311/statm: 41128 40835 69 152 0 40974 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 164512

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 5318
/proc/meminfo: memFree=1458952/2055920 swapFree=4177652/4192956
[pid=5311] ppid=5309 vsize=164512 CPUtime=1062.02
/proc/5311/stat : 5311 (picosat) R 5309 5311 5216 0 -1 4194304 45106 0 0 0 106159 43 0 0 25 0 1 0 1095000649 168460288 40835 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5311/statm: 41128 40835 69 152 0 40974 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 164512

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 5318
/proc/meminfo: memFree=1458952/2055920 swapFree=4177652/4192956
[pid=5311] ppid=5309 vsize=164512 CPUtime=1122.01
/proc/5311/stat : 5311 (picosat) R 5309 5311 5216 0 -1 4194304 45106 0 0 0 112158 43 0 0 25 0 1 0 1095000649 168460288 40835 1992294400 134512640 135137933 4294956240 18446744073709551615 134548834 0 0 4096 0 0 0 0 17 1 0 0
/proc/5311/statm: 41128 40835 69 152 0 40974 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 164512

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 5318
/proc/meminfo: memFree=1458952/2055920 swapFree=4177652/4192956
[pid=5311] ppid=5309 vsize=164512 CPUtime=1181.99
/proc/5311/stat : 5311 (picosat) R 5309 5311 5216 0 -1 4194304 45106 0 0 0 118156 43 0 0 25 0 1 0 1095000649 168460288 40835 1992294400 134512640 135137933 4294956240 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/5311/statm: 41128 40835 69 152 0 40974 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 164512



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 5318
/proc/meminfo: memFree=1458952/2055920 swapFree=4177652/4192956
[pid=5311] ppid=5309 vsize=164512 CPUtime=1200.09
/proc/5311/stat : 5311 (picosat) R 5309 5311 5216 0 -1 4194304 45106 0 0 0 119966 43 0 0 25 0 1 0 1095000649 168460288 40835 1992294400 134512640 135137933 4294956240 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/5311/statm: 41128 40835 69 152 0 40974 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 164512

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): 1200.43
CPU time (s): 1200.12
CPU user time (s): 1199.67
CPU system time (s): 0.45593
CPU usage (%): 99.9743
Max. virtual memory (cumulated for all children) (KiB): 181532

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.67
system time used= 0.45593
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45106
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= 1639

runsolver used 1.04084 second user time and 3.33949 second system time

The end

Launcher Data 

Begin job on node84 at 2009-03-28 07:56:07
IDJOB=1513834
IDBENCH=70296
IDSOLVER=506
FILE ID=node84/1513834-1238223367
PBS_JOBID= 9060575
Free space on /tmp= 66120 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/10000/unif-k3-r4.2-v10000-c42000-S2108163340-010.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513834-1238223367/watcher-1513834-1238223367 -o /tmp/evaluation-result-1513834-1238223367/solver-1513834-1238223367 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1513834-1238223367.cnf

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

MD5SUM BENCH= feffab3a110531eb2fd2a1a79e11bcda
RANDOM SEED=1140984385

node84.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		: 3000.231
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		: 3000.231
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:       1623600 kB
Buffers:         42952 kB
Cached:         307904 kB
SwapCached:       6960 kB
Active:         138416 kB
Inactive:       221924 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1623600 kB
SwapTotal:     4192956 kB
SwapFree:      4177652 kB
Dirty:            1452 kB
Writeback:           0 kB
Mapped:          14952 kB
Slab:            57096 kB
Committed_AS:  2783796 kB
PageTables:       1980 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= 66120 MiB
End job on node84 at 2009-03-28 08:16:09