Trace number 1514626

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) 1200.08 1200.47

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S420719158-080.cnf
MD5SUM727f10970711b4154a45c3b50e2e1fe7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark191.982
Satisfiable
(Un)Satisfiability was proved
Number of variables18000
Number of clauses75600
Sum of the clauses size226800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 375600
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-1514626-1238241558.cnf
0.00/0.00	c parsed header 'p cnf 18000 75600'
0.09/0.11	c initialized 18000 variables
0.09/0.11	c found 75600 non trivial clauses
0.09/0.11	c
0.09/0.11	c random number generator seed 0
0.09/0.11	c 
0.09/0.11	c  seconds     variables   original    learned     agility
0.09/0.11	c         level        used      conflicts    limit          MB
0.09/0.11	c 
0.09/0.11	c s   0.1   0.0 18000   0.0 75600     0     0     0   0.0   3.6 
0.09/0.17	c 
0.09/0.17	c initial reduction limit 37800 clauses
0.09/0.17	c 
0.09/0.17	c +   0.2 116e1 18000  25.7 75600   100   100 41580  13.9   3.8 
0.09/0.18	c R   0.2 116e1 18000  25.8 75600   101   101 41580  14.0   3.8 
0.19/0.27	c +   0.3 892.4 18000  45.8 75600   250   250 45738  15.7   3.9 
0.29/0.35	c R   0.4 901.3 18000  56.2 75600   404   404 45738  16.3   4.1 
0.39/0.40	c +   0.4 855.1 18000  62.6 75600   475   475 50311  13.8   4.1 
0.49/0.59	c +   0.6 780.5 18000  75.3 75600   812   812 55342  19.2   4.4 
0.79/0.80	c R   0.8 790.4 18000  81.8 75600  1206  1206 55342  12.9   4.7 
0.79/0.87	c +   0.9 760.6 18000  84.2 75600  1317  1317 60876  19.2   4.8 
1.29/1.31	c +   1.3 729.6 18000  91.7 75600  2074  2074 66963  15.2   5.5 
1.89/1.94	c +   1.9 738.7 18000  93.9 75600  3209  3209 73659  12.5   6.6 
1.89/1.95	c R   2.0 738.7 18000  93.9 75600  3214  3214 73659  12.1   6.6 
2.89/2.94	c +   2.9 705.6 18000  97.2 75600  4911  4911 81024  15.1   8.0 
4.29/4.40	c +   4.4 713.6 18000  98.1 75600  7464  7464 89126  12.3  10.6 
4.69/4.75	c R   4.8 717.2 18000  98.2 75600  8034  8034 89126  15.9  11.2 
6.69/6.70	c +   6.7 701.4 18000  98.9 75600 11293 11293 98038  15.4  14.1 
10.38/10.42	c +  10.4 707.2 18000  99.2 75600 17036 17036 107e3  13.1  20.5 
11.89/12.00	c R  12.0 717.2 18000  99.3 75600 19260 19260 107e3  11.5  23.6 
16.29/16.31	c +  16.3 700.5 18000  99.4 75600 25650 25650 118e3  12.1  29.4 
25.39/25.42	c +  25.4 707.1 18000  99.5 75600 38571 38571 130e3  15.0  42.7 
30.18/30.23	c R  30.2 718.5 18000  99.5 75600 44907 44907 130e3  12.4  50.9 
30.18/30.23	c 
30.18/30.23	c  seconds     variables   original    learned     agility
30.18/30.23	c         level        used      conflicts    limit          MB
30.18/30.23	c 
40.28/40.35	c +  40.3 704.0 18000  99.5 75600 57952 57952 143e3  14.6  62.7 
64.37/64.44	c +  64.4 710.0 18000  99.5 75600 87023 87023 157e3  12.9  94.3 
79.36/79.46	c R  79.4 724.2 18000  99.5 75600 102e3 102e3 157e3  13.1 118.5 
107.65/107.72	c + 107.7 714.5 18000  99.5 75600 130e3 130e3 173e3  13.4 147.3 
170.43/170.56	c + 170.5 716.1 18000  99.5 75600 196e3 35796 191e3  15.5  43.9 
203.12/203.27	c R 203.2 730.1 18000  99.5 75600 230e3 70563 191e3  13.2  96.9 
263.10/263.28	c + 263.2 723.3 18000  99.5 75600 294e3 133e3 210e3  14.5 161.4 
406.06/406.24	c + 406.1 724.9 18000  99.5 75600 441e3 84420 231e3  11.9  98.6 
492.82/493.08	c R 492.9 737.7 18000  99.5 75600 512e3 155e3 231e3  12.8 204.3 
646.48/646.77	c + 646.6 731.0 18000  99.5 75600 662e3 87877 254e3  14.2 107.5 
989.88/990.22	c + 989.9 734.0 18000  99.5 75600 993e3 178e3 279e3  13.5 220.4 
1179.11/1179.57	c R 118e1 744.2 18000  99.5 75600 112e4 50856 279e3  15.6  82.9

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-1514626-1238241558/watcher-1514626-1238241558 -o /tmp/evaluation-result-1514626-1238241558/solver-1514626-1238241558 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1514626-1238241558.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: 0.99 0.98 0.99 3/64 1781
/proc/meminfo: memFree=991480/2055920 swapFree=4178216/4192956
[pid=1781] ppid=1779 vsize=1916 CPUtime=0
/proc/1781/stat : 1781 (picosat) R 1779 1781 1618 0 -1 4194304 379 0 0 0 0 0 0 0 18 0 1 0 1096821329 1961984 364 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/1781/statm: 479 364 56 152 0 325 0

[startup+0.084096 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 1781
/proc/meminfo: memFree=991480/2055920 swapFree=4178216/4192956
[pid=1781] ppid=1779 vsize=4808 CPUtime=0.07
/proc/1781/stat : 1781 (picosat) R 1779 1781 1618 0 -1 4194304 1027 0 0 0 7 0 0 0 18 0 1 0 1096821329 4923392 1012 1992294400 134512640 135137933 4294956240 18446744073709551615 134529174 0 0 4096 0 0 0 0 17 1 0 0
/proc/1781/statm: 1202 1012 61 152 0 1048 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 4808

[startup+0.101098 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 1781
/proc/meminfo: memFree=991480/2055920 swapFree=4178216/4192956
[pid=1781] ppid=1779 vsize=4808 CPUtime=0.09
/proc/1781/stat : 1781 (picosat) R 1779 1781 1618 0 -1 4194304 1027 0 0 0 9 0 0 0 18 0 1 0 1096821329 4923392 1012 1992294400 134512640 135137933 4294956240 18446744073709551615 134528690 0 0 4096 0 0 0 0 17 1 0 0
/proc/1781/statm: 1202 1012 61 152 0 1048 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4808

[startup+0.30113 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 1781
/proc/meminfo: memFree=991480/2055920 swapFree=4178216/4192956
[pid=1781] ppid=1779 vsize=5076 CPUtime=0.29
/proc/1781/stat : 1781 (picosat) R 1779 1781 1618 0 -1 4194304 1112 0 0 0 29 0 0 0 19 0 1 0 1096821329 5197824 1097 1992294400 134512640 135137933 4294956240 18446744073709551615 134548572 0 0 4096 0 0 0 0 17 1 0 0
/proc/1781/statm: 1269 1097 69 152 0 1115 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5076

[startup+0.701194 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 1781
/proc/meminfo: memFree=991480/2055920 swapFree=4178216/4192956
[pid=1781] ppid=1779 vsize=5604 CPUtime=0.69
/proc/1781/stat : 1781 (picosat) R 1779 1781 1618 0 -1 4194304 1258 0 0 0 69 0 0 0 22 0 1 0 1096821329 5738496 1243 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/1781/statm: 1401 1243 69 152 0 1247 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5604

[startup+1.50132 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1782
/proc/meminfo: memFree=986288/2055920 swapFree=4178216/4192956
[pid=1781] ppid=1779 vsize=6924 CPUtime=1.49
/proc/1781/stat : 1781 (picosat) R 1779 1781 1618 0 -1 4194304 1586 0 0 0 148 1 0 0 25 0 1 0 1096821329 7090176 1571 1992294400 134512640 135137933 4294956240 18446744073709551615 134521297 0 0 4096 0 0 0 0 17 1 0 0
/proc/1781/statm: 1731 1571 69 152 0 1577 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6924

[startup+3.10158 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1782
/proc/meminfo: memFree=984176/2055920 swapFree=4178216/4192956
[pid=1781] ppid=1779 vsize=9564 CPUtime=3.09
/proc/1781/stat : 1781 (picosat) R 1779 1781 1618 0 -1 4194304 2226 0 0 0 308 1 0 0 25 0 1 0 1096821329 9793536 2211 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/1781/statm: 2391 2211 69 152 0 2237 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9564

[startup+6.30109 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1782
/proc/meminfo: memFree=978608/2055920 swapFree=4178216/4192956
[pid=1781] ppid=1779 vsize=14844 CPUtime=6.29
/proc/1781/stat : 1781 (picosat) R 1779 1781 1618 0 -1 4194304 3549 0 0 0 627 2 0 0 25 0 1 0 1096821329 15200256 3534 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/1781/statm: 3711 3534 69 152 0 3557 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14844

[startup+12.7011 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1782
/proc/meminfo: memFree=966768/2055920 swapFree=4178216/4192956
[pid=1781] ppid=1779 vsize=26208 CPUtime=12.68
/proc/1781/stat : 1781 (picosat) R 1779 1781 1618 0 -1 4194304 6379 0 0 0 1264 4 0 0 25 0 1 0 1096821329 26836992 6364 1992294400 134512640 135137933 4294956240 18446744073709551615 134522698 0 0 4096 0 0 0 0 17 1 0 0
/proc/1781/statm: 6552 6364 69 152 0 6398 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 26208

[startup+25.5012 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1782
/proc/meminfo: memFree=947440/2055920 swapFree=4178216/4192956
[pid=1781] ppid=1779 vsize=45088 CPUtime=25.49
/proc/1781/stat : 1781 (picosat) R 1779 1781 1618 0 -1 4194304 11100 0 0 0 2539 10 0 0 25 0 1 0 1096821329 46170112 11085 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/1781/statm: 11272 11085 69 152 0 11118 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 45088

[startup+51.1012 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1782
/proc/meminfo: memFree=912944/2055920 swapFree=4178216/4192956
[pid=1781] ppid=1779 vsize=80080 CPUtime=51.07
/proc/1781/stat : 1781 (picosat) R 1779 1781 1618 0 -1 4194304 19806 0 0 0 5089 18 0 0 25 0 1 0 1096821329 82001920 19791 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1781/statm: 20020 19791 69 152 0 19866 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 80080

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1782
/proc/meminfo: memFree=844912/2055920 swapFree=4178216/4192956
[pid=1781] ppid=1779 vsize=147056 CPUtime=102.26
/proc/1781/stat : 1781 (picosat) R 1779 1781 1618 0 -1 4194304 36599 0 0 0 10192 34 0 0 25 0 1 0 1096821329 150585344 36584 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/1781/statm: 36764 36584 69 152 0 36610 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 147056

[startup+162.302 s]
/proc/loadavg: 1.05 1.00 1.00 2/65 1788
/proc/meminfo: memFree=791592/2055920 swapFree=4178216/4192956
[pid=1781] ppid=1779 vsize=200740 CPUtime=162.23
/proc/1781/stat : 1781 (picosat) R 1779 1781 1618 0 -1 4194304 49870 0 0 0 16174 49 0 0 25 0 1 0 1096821329 205557760 49830 1992294400 134512640 135137933 4294956240 18446744073709551615 134552415 0 0 4096 0 0 0 0 17 1 0 0
/proc/1781/statm: 50185 49830 69 152 0 50031 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 200740

[startup+222.302 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 1788
/proc/meminfo: memFree=791592/2055920 swapFree=4178216/4192956
[pid=1781] ppid=1779 vsize=200740 CPUtime=222.21
/proc/1781/stat : 1781 (picosat) R 1779 1781 1618 0 -1 4194304 49870 0 0 0 22172 49 0 0 25 0 1 0 1096821329 205557760 49830 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1781/statm: 50185 49830 69 152 0 50031 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 200740

[startup+282.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 1788
/proc/meminfo: memFree=791592/2055920 swapFree=4178216/4192956
[pid=1781] ppid=1779 vsize=200740 CPUtime=282.2
/proc/1781/stat : 1781 (picosat) R 1779 1781 1618 0 -1 4194304 49870 0 0 0 28170 50 0 0 25 0 1 0 1096821329 205557760 49830 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1781/statm: 50185 49830 69 152 0 50031 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 200740

[startup+342.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 1788
/proc/meminfo: memFree=744488/2055920 swapFree=4178216/4192956
[pid=1781] ppid=1779 vsize=247748 CPUtime=342.18
/proc/1781/stat : 1781 (picosat) R 1779 1781 1618 0 -1 4194304 61662 0 0 0 34155 63 0 0 25 0 1 0 1096821329 253693952 61622 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/1781/statm: 61937 61622 69 152 0 61783 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 247748

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1788
/proc/meminfo: memFree=736488/2055920 swapFree=4178216/4192956
[pid=1781] ppid=1779 vsize=255420 CPUtime=402.16
/proc/1781/stat : 1781 (picosat) R 1779 1781 1618 0 -1 4194304 63608 0 0 0 40151 65 0 0 25 0 1 0 1096821329 261550080 63568 1992294400 134512640 135137933 4294956240 18446744073709551615 134545571 0 0 4096 0 0 0 0 17 1 0 0
/proc/1781/statm: 63855 63568 69 152 0 63701 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 255420

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1788
/proc/meminfo: memFree=736496/2055920 swapFree=4178216/4192956
[pid=1781] ppid=1779 vsize=255420 CPUtime=462.13
/proc/1781/stat : 1781 (picosat) R 1779 1781 1618 0 -1 4194304 63608 0 0 0 46148 65 0 0 25 0 1 0 1096821329 261550080 63568 1992294400 134512640 135137933 4294956240 18446744073709551615 134552026 0 0 4096 0 0 0 0 17 1 0 0
/proc/1781/statm: 63855 63568 69 152 0 63701 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 255420

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1788
/proc/meminfo: memFree=736496/2055920 swapFree=4178216/4192956
[pid=1781] ppid=1779 vsize=255420 CPUtime=522.11
/proc/1781/stat : 1781 (picosat) R 1779 1781 1618 0 -1 4194304 63608 0 0 0 52146 65 0 0 25 0 1 0 1096821329 261550080 63568 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/1781/statm: 63855 63568 69 152 0 63701 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 255420

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1788
/proc/meminfo: memFree=703600/2055920 swapFree=4178216/4192956
[pid=1781] ppid=1779 vsize=288580 CPUtime=582.1
/proc/1781/stat : 1781 (picosat) R 1779 1781 1618 0 -1 4194304 71938 0 0 0 58135 75 0 0 25 0 1 0 1096821329 295505920 71898 1992294400 134512640 135137933 4294956240 18446744073709551615 134553611 0 0 4096 0 0 0 0 17 1 0 0
/proc/1781/statm: 72145 71898 69 152 0 71991 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 288580

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1788
/proc/meminfo: memFree=699312/2055920 swapFree=4178216/4192956
[pid=1781] ppid=1779 vsize=292280 CPUtime=642.08
/proc/1781/stat : 1781 (picosat) R 1779 1781 1618 0 -1 4194304 72879 0 0 0 64132 76 0 0 25 0 1 0 1096821329 299294720 72839 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1781/statm: 73070 72839 69 152 0 72916 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 292280

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1788
/proc/meminfo: memFree=699312/2055920 swapFree=4178216/4192956
[pid=1781] ppid=1779 vsize=292280 CPUtime=702.07
/proc/1781/stat : 1781 (picosat) R 1779 1781 1618 0 -1 4194304 72879 0 0 0 70130 77 0 0 25 0 1 0 1096821329 299294720 72839 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/1781/statm: 73070 72839 69 152 0 72916 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 292280

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1788
/proc/meminfo: memFree=699248/2055920 swapFree=4178216/4192956
[pid=1781] ppid=1779 vsize=292280 CPUtime=762.05
/proc/1781/stat : 1781 (picosat) R 1779 1781 1618 0 -1 4194304 72879 0 0 0 76128 77 0 0 25 0 1 0 1096821329 299294720 72839 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1781/statm: 73070 72839 69 152 0 72916 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 292280

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1788
/proc/meminfo: memFree=698160/2055920 swapFree=4178216/4192956
[pid=1781] ppid=1779 vsize=293732 CPUtime=822.02
/proc/1781/stat : 1781 (picosat) R 1779 1781 1618 0 -1 4194304 73239 0 0 0 82125 77 0 0 25 0 1 0 1096821329 300781568 73199 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1781/statm: 73433 73199 69 152 0 73279 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 293732

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1788
/proc/meminfo: memFree=684784/2055920 swapFree=4178216/4192956
[pid=1781] ppid=1779 vsize=306548 CPUtime=882.01
/proc/1781/stat : 1781 (picosat) R 1779 1781 1618 0 -1 4194304 76481 0 0 0 88120 81 0 0 25 0 1 0 1096821329 313905152 76441 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/1781/statm: 76637 76441 69 152 0 76483 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 306548

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1788
/proc/meminfo: memFree=684784/2055920 swapFree=4178216/4192956
[pid=1781] ppid=1779 vsize=306548 CPUtime=941.99
/proc/1781/stat : 1781 (picosat) R 1779 1781 1618 0 -1 4194304 76482 0 0 0 94118 81 0 0 25 0 1 0 1096821329 313905152 76442 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/1781/statm: 76637 76442 69 152 0 76483 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 306548

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1788
/proc/meminfo: memFree=684784/2055920 swapFree=4178216/4192956
[pid=1781] ppid=1779 vsize=306548 CPUtime=1001.97
/proc/1781/stat : 1781 (picosat) R 1779 1781 1618 0 -1 4194304 76482 0 0 0 100116 81 0 0 25 0 1 0 1096821329 313905152 76442 1992294400 134512640 135137933 4294956240 18446744073709551615 134549012 0 0 4096 0 0 0 0 17 1 0 0
/proc/1781/statm: 76637 76442 69 152 0 76483 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 306548

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1788
/proc/meminfo: memFree=683568/2055920 swapFree=4178216/4192956
[pid=1781] ppid=1779 vsize=308660 CPUtime=1061.95
/proc/1781/stat : 1781 (picosat) R 1779 1781 1618 0 -1 4194304 77028 0 0 0 106114 81 0 0 25 0 1 0 1096821329 316067840 76988 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/1781/statm: 77165 76988 69 152 0 77011 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 308660

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1788
/proc/meminfo: memFree=620464/2055920 swapFree=4178216/4192956
[pid=1781] ppid=1779 vsize=372020 CPUtime=1121.93
/proc/1781/stat : 1781 (picosat) R 1779 1781 1618 0 -1 4194304 92624 0 0 0 112096 97 0 0 25 0 1 0 1096821329 380948480 92584 1992294400 134512640 135137933 4294956240 18446744073709551615 134552117 0 0 4096 0 0 0 0 17 1 0 0
/proc/1781/statm: 93005 92584 69 152 0 92851 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 372020

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1788
/proc/meminfo: memFree=604976/2055920 swapFree=4178216/4192956
[pid=1781] ppid=1779 vsize=387964 CPUtime=1181.91
/proc/1781/stat : 1781 (picosat) R 1779 1781 1618 0 -1 4194304 96391 0 0 0 118090 101 0 0 25 0 1 0 1096821329 397275136 96351 1992294400 134512640 135137933 4294956240 18446744073709551615 134548801 0 0 4096 0 0 0 0 17 1 0 0
/proc/1781/statm: 96991 96351 69 152 0 96837 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 387964



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1788
/proc/meminfo: memFree=604976/2055920 swapFree=4178216/4192956
[pid=1781] ppid=1779 vsize=387964 CPUtime=1200.01
/proc/1781/stat : 1781 (picosat) R 1779 1781 1618 0 -1 4194304 96391 0 0 0 119900 101 0 0 25 0 1 0 1096821329 397275136 96351 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1781/statm: 96991 96351 69 152 0 96837 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 387964

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): 1200.47
CPU time (s): 1200.08
CPU user time (s): 1199
CPU system time (s): 1.07983
CPU usage (%): 99.9681
Max. virtual memory (cumulated for all children) (KiB): 387964

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199
system time used= 1.07984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 96391
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= 1994

runsolver used 0.889864 second user time and 2.6096 second system time

The end

Launcher Data 

Begin job on node26 at 2009-03-28 12:59:18
IDJOB=1514626
IDBENCH=70362
IDSOLVER=506
FILE ID=node26/1514626-1238241558
PBS_JOBID= 9060714
Free space on /tmp= 66108 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S420719158-080.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514626-1238241558/watcher-1514626-1238241558 -o /tmp/evaluation-result-1514626-1238241558/solver-1514626-1238241558 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1514626-1238241558.cnf

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

MD5SUM BENCH= 727f10970711b4154a45c3b50e2e1fe7
RANDOM SEED=638710120

node26.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		: 3000.261
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	: 5931.00
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		: 3000.261
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:        991896 kB
Buffers:         76956 kB
Cached:         894064 kB
SwapCached:       8520 kB
Active:         100576 kB
Inactive:       880384 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        991896 kB
SwapTotal:     4192956 kB
SwapFree:      4178216 kB
Dirty:            2152 kB
Writeback:           0 kB
Mapped:          15552 kB
Slab:            69104 kB
Committed_AS:  2813612 kB
PageTables:       1372 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= 66108 MiB
End job on node26 at 2009-03-28 13:19:20