Trace number 1513858

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) 1200.13 1200.43

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/10000/
unif-k3-r4.2-v10000-c42000-S2092874799-044.cnf
MD5SUM0a19f92dcb720285a20d980734b7d718
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark69.4954
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-1513858-1238223375.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 
0.07/0.08	c 
0.07/0.08	c initial reduction limit 21000 clauses
0.07/0.08	c 
0.07/0.08	c +   0.1 694.3 10000  29.0 42000   100   100 23100  15.3   2.1 
0.07/0.08	c R   0.1 694.3 10000  29.0 42000   102   102 23100  15.4   2.1 
0.09/0.13	c +   0.1 527.9 10000  54.7 42000   250   250 25410  15.5   2.1 
0.09/0.17	c R   0.2 534.1 10000  64.1 42000   406   406 25410  14.9   2.2 
0.09/0.19	c +   0.2 504.0 10000  68.5 42000   475   475 27951  18.9   2.3 
0.19/0.29	c +   0.3 461.1 10000  81.2 42000   812   812 30746  18.2   2.5 
0.39/0.40	c R   0.4 473.7 10000  86.6 42000  1206  1206 30746  15.8   2.7 
0.39/0.44	c +   0.4 453.5 10000  88.2 42000  1317  1317 33820  16.2   2.8 
0.59/0.66	c +   0.7 430.1 10000  94.5 42000  2074  2074 37202  14.8   3.3 
0.99/1.00	c R   1.0 436.7 10000  96.1 42000  3208  3208 37202  15.5   4.1 
0.99/1.01	c +   1.0 431.7 10000  96.1 42000  3209  3209 40922  16.4   4.1 
1.49/1.52	c +   1.5 418.8 10000  98.1 42000  4911  4911 45014  16.1   5.2 
2.29/2.34	c +   2.3 425.9 10000  98.8 42000  7464  7464 49515  15.4   7.1 
2.49/2.55	c R   2.6 429.6 10000  98.8 42000  8028  8028 49515  15.4   7.6 
3.59/3.60	c +   3.6 421.9 10000  99.2 42000 11293 11293 54466  17.9   9.8 
5.50/5.57	c +   5.6 426.8 10000  99.4 42000 17036 17036 59912  14.7  14.0 
6.29/6.39	c R   6.4 433.3 10000  99.4 42000 19249 19249 59912  13.4  16.0 
8.80/8.82	c +   8.8 423.7 10000  99.5 42000 25650 25650 65903  15.1  20.4 
13.99/14.01	c +  14.0 430.6 10000  99.5 42000 38571 38571 72493  15.3  29.8 
16.79/16.88	c R  16.9 440.4 10000  99.5 42000 44911 44911 72493  15.9  35.9 
16.79/16.88	c 
16.79/16.88	c  seconds     variables   original    learned     agility
16.79/16.88	c         level        used      conflicts    limit          MB
16.79/16.88	c 
23.19/23.22	c +  23.2 429.3 10000  99.5 42000 57952 57952 79742  16.7  44.8 
37.68/37.76	c +  37.8 433.5 10000  99.5 42000 87023 20007 87716  14.1  18.4 
45.48/45.52	c R  45.5 442.9 10000  99.5 42000 102e3 35595 87716  17.0  35.2 
58.98/59.02	c +  59.0 436.4 10000  99.5 42000 130e3 63613 96487  14.6  55.4 
91.27/91.39	c +  91.4 439.1 10000  99.5 42000 196e3 45360 106e3  15.9  37.7 
112.36/112.40	c R 112.4 448.6 10000  99.5 42000 230e3 80126 106e3  12.2  71.8 
144.66/144.72	c + 144.7 443.3 10000  99.5 42000 294e3 50186 116e3  13.8  40.6 
223.34/223.43	c + 223.4 443.7 10000  99.5 42000 441e3 93504 128e3  16.2  79.5 
276.52/276.65	c R 276.6 450.7 10000  99.5 42000 512e3 49563 128e3  14.1  52.9 
359.60/359.74	c + 359.7 446.9 10000  99.5 42000 662e3 83272 141e3  16.2  67.5 
554.26/554.44	c + 554.3 448.0 10000  99.5 42000 993e3 32280 155e3  13.1  34.4 
683.61/683.88	c R 683.7 455.8 10000  99.5 42000 112e4 30518 155e3  12.4  35.5 
899.47/899.77	c + 899.5 450.9 10000  99.5 42000 148e4 108e3 170e3  14.8  89.0

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-1513858-1238223375/watcher-1513858-1238223375 -o /tmp/evaluation-result-1513858-1238223375/solver-1513858-1238223375 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1513858-1238223375.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 0.97 0.91 3/64 21827
/proc/meminfo: memFree=1161632/2055920 swapFree=4176868/4192956
[pid=21827] ppid=21825 vsize=1544 CPUtime=0
/proc/21827/stat : 21827 (picosat) R 21825 21827 21732 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1094999871 1581056 252 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/21827/statm: 386 253 56 152 0 232 0

[startup+0.076743 s]
/proc/loadavg: 0.92 0.97 0.91 3/64 21827
/proc/meminfo: memFree=1161632/2055920 swapFree=4176868/4192956
[pid=21827] ppid=21825 vsize=2992 CPUtime=0.07
/proc/21827/stat : 21827 (picosat) R 21825 21827 21732 0 -1 4194304 630 0 0 0 7 0 0 0 18 0 1 0 1094999871 3063808 615 1992294400 134512640 135137933 4294956240 18446744073709551615 134528070 0 0 4096 0 0 0 0 17 1 0 0
/proc/21827/statm: 748 615 69 152 0 594 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2992

[startup+0.102745 s]
/proc/loadavg: 0.92 0.97 0.91 3/64 21827
/proc/meminfo: memFree=1161632/2055920 swapFree=4176868/4192956
[pid=21827] ppid=21825 vsize=2992 CPUtime=0.09
/proc/21827/stat : 21827 (picosat) R 21825 21827 21732 0 -1 4194304 640 0 0 0 9 0 0 0 18 0 1 0 1094999871 3063808 625 1992294400 134512640 135137933 4294956240 18446744073709551615 134566169 0 0 4096 0 0 0 0 17 1 0 0
/proc/21827/statm: 748 625 69 152 0 594 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2992

[startup+0.302775 s]
/proc/loadavg: 0.92 0.97 0.91 3/64 21827
/proc/meminfo: memFree=1161632/2055920 swapFree=4176868/4192956
[pid=21827] ppid=21825 vsize=3388 CPUtime=0.29
/proc/21827/stat : 21827 (picosat) R 21825 21827 21732 0 -1 4194304 749 0 0 0 29 0 0 0 19 0 1 0 1094999871 3469312 734 1992294400 134512640 135137933 4294956240 18446744073709551615 134552438 0 0 4096 0 0 0 0 17 1 0 0
/proc/21827/statm: 847 734 69 152 0 693 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3388

[startup+0.701801 s]
/proc/loadavg: 0.92 0.97 0.91 3/64 21827
/proc/meminfo: memFree=1161632/2055920 swapFree=4176868/4192956
[pid=21827] ppid=21825 vsize=4324 CPUtime=0.69
/proc/21827/stat : 21827 (picosat) R 21825 21827 21732 0 -1 4194304 974 0 0 0 69 0 0 0 22 0 1 0 1094999871 4427776 959 1992294400 134512640 135137933 4294956240 18446744073709551615 134547446 0 0 4096 0 0 0 0 17 1 0 0
/proc/21827/statm: 1081 959 69 152 0 927 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4324

[startup+1.50188 s]
/proc/loadavg: 0.92 0.97 0.91 2/65 21828
/proc/meminfo: memFree=1157272/2055920 swapFree=4176868/4192956
[pid=21827] ppid=21825 vsize=6176 CPUtime=1.49
/proc/21827/stat : 21827 (picosat) R 21825 21827 21732 0 -1 4194304 1438 0 0 0 149 0 0 0 25 0 1 0 1094999871 6324224 1423 1992294400 134512640 135137933 4294956240 18446744073709551615 134527888 0 0 4096 0 0 0 0 17 1 0 0
/proc/21827/statm: 1544 1423 69 152 0 1390 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6176

[startup+3.10102 s]
/proc/loadavg: 0.92 0.97 0.91 2/65 21828
/proc/meminfo: memFree=1154648/2055920 swapFree=4176868/4192956
[pid=21827] ppid=21825 vsize=9876 CPUtime=3.08
/proc/21827/stat : 21827 (picosat) R 21825 21827 21732 0 -1 4194304 2345 0 0 0 308 0 0 0 25 0 1 0 1094999871 10113024 2330 1992294400 134512640 135137933 4294956240 18446744073709551615 134527844 0 0 4096 0 0 0 0 17 1 0 0
/proc/21827/statm: 2469 2330 69 152 0 2315 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9876

[startup+6.30132 s]
/proc/loadavg: 0.93 0.97 0.91 2/65 21828
/proc/meminfo: memFree=1147352/2055920 swapFree=4176868/4192956
[pid=21827] ppid=21825 vsize=17136 CPUtime=6.29
/proc/21827/stat : 21827 (picosat) R 21825 21827 21732 0 -1 4194304 4154 0 0 0 627 2 0 0 25 0 1 0 1094999871 17547264 4139 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/21827/statm: 4284 4139 69 152 0 4130 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17136

[startup+12.7019 s]
/proc/loadavg: 0.93 0.97 0.91 2/65 21828
/proc/meminfo: memFree=1134552/2055920 swapFree=4176868/4192956
[pid=21827] ppid=21825 vsize=29012 CPUtime=12.69
/proc/21827/stat : 21827 (picosat) R 21825 21827 21732 0 -1 4194304 7109 0 0 0 1265 4 0 0 25 0 1 0 1094999871 29708288 7094 1992294400 134512640 135137933 4294956240 18446744073709551615 134547611 0 0 4096 0 0 0 0 17 1 0 0
/proc/21827/statm: 7253 7094 69 152 0 7099 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 29012

[startup+25.5021 s]
/proc/loadavg: 0.95 0.97 0.91 2/65 21828
/proc/meminfo: memFree=1111704/2055920 swapFree=4176868/4192956
[pid=21827] ppid=21825 vsize=50924 CPUtime=25.49
/proc/21827/stat : 21827 (picosat) R 21825 21827 21732 0 -1 4194304 12622 0 0 0 2540 9 0 0 25 0 1 0 1094999871 52146176 12607 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/21827/statm: 12731 12607 69 152 0 12577 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 50924

[startup+51.1025 s]
/proc/loadavg: 0.96 0.97 0.91 2/65 21828
/proc/meminfo: memFree=1097752/2055920 swapFree=4176868/4192956
[pid=21827] ppid=21825 vsize=64764 CPUtime=51.08
/proc/21827/stat : 21827 (picosat) R 21825 21827 21732 0 -1 4194304 15978 0 0 0 5096 12 0 0 25 0 1 0 1094999871 66318336 15952 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/21827/statm: 16191 15952 69 152 0 16037 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 64764

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.91 2/65 21828
/proc/meminfo: memFree=1078232/2055920 swapFree=4176868/4192956
[pid=21827] ppid=21825 vsize=84036 CPUtime=102.27
/proc/21827/stat : 21827 (picosat) R 21825 21827 21732 0 -1 4194304 20835 0 0 0 10209 18 0 0 25 0 1 0 1094999871 86052864 20809 1992294400 134512640 135137933 4294956240 18446744073709551615 134522698 0 0 4096 0 0 0 0 17 1 0 0
/proc/21827/statm: 21009 20809 69 152 0 20855 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 84036

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21828
/proc/meminfo: memFree=1067928/2055920 swapFree=4176868/4192956
[pid=21827] ppid=21825 vsize=94200 CPUtime=162.25
/proc/21827/stat : 21827 (picosat) R 21825 21827 21732 0 -1 4194304 23404 0 0 0 16204 21 0 0 25 0 1 0 1094999871 96460800 23378 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/21827/statm: 23550 23378 69 152 0 23396 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 94200

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21828
/proc/meminfo: memFree=1067224/2055920 swapFree=4176868/4192956
[pid=21827] ppid=21825 vsize=94860 CPUtime=222.24
/proc/21827/stat : 21827 (picosat) R 21825 21827 21732 0 -1 4194304 23583 0 0 0 22202 22 0 0 25 0 1 0 1094999871 97136640 23557 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/21827/statm: 23715 23557 69 152 0 23561 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 94860

[startup+282.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21828
/proc/meminfo: memFree=1044248/2055920 swapFree=4176868/4192956
[pid=21827] ppid=21825 vsize=117696 CPUtime=282.22
/proc/21827/stat : 21827 (picosat) R 21825 21827 21732 0 -1 4194304 29303 0 0 0 28195 27 0 0 25 0 1 0 1094999871 120520704 29277 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/21827/statm: 29424 29277 69 152 0 29270 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 117696

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21834
/proc/meminfo: memFree=1047760/2055920 swapFree=4176868/4192956
[pid=21827] ppid=21825 vsize=113780 CPUtime=342.2
/proc/21827/stat : 21827 (picosat) R 21825 21827 21732 0 -1 4194304 29303 0 0 0 34193 27 0 0 25 0 1 0 1094999871 116510720 28326 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/21827/statm: 28445 28326 69 152 0 28291 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 113780

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21834
/proc/meminfo: memFree=1044496/2055920 swapFree=4176868/4192956
[pid=21827] ppid=21825 vsize=118236 CPUtime=402.18
/proc/21827/stat : 21827 (picosat) R 21825 21827 21732 0 -1 4194304 30161 0 0 0 40190 28 0 0 25 0 1 0 1094999871 121073664 29184 1992294400 134512640 135137933 4294956240 18446744073709551615 134522698 0 0 4096 0 0 0 0 17 1 0 0
/proc/21827/statm: 29559 29184 69 152 0 29405 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 118236

[startup+462.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21834
/proc/meminfo: memFree=1044496/2055920 swapFree=4176868/4192956
[pid=21827] ppid=21825 vsize=118236 CPUtime=462.18
/proc/21827/stat : 21827 (picosat) R 21825 21827 21732 0 -1 4194304 30161 0 0 0 46189 29 0 0 25 0 1 0 1094999871 121073664 29184 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/21827/statm: 29559 29184 69 152 0 29405 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 118236

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21834
/proc/meminfo: memFree=1040080/2055920 swapFree=4176868/4192956
[pid=21827] ppid=21825 vsize=122592 CPUtime=522.16
/proc/21827/stat : 21827 (picosat) R 21825 21827 21732 0 -1 4194304 31271 0 0 0 52186 30 0 0 25 0 1 0 1094999871 125534208 30294 1992294400 134512640 135137933 4294956240 18446744073709551615 134552375 0 0 4096 0 0 0 0 17 1 0 0
/proc/21827/statm: 30648 30294 69 152 0 30494 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 122592

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21834
/proc/meminfo: memFree=1034384/2055920 swapFree=4176868/4192956
[pid=21827] ppid=21825 vsize=128400 CPUtime=582.14
/proc/21827/stat : 21827 (picosat) R 21825 21827 21732 0 -1 4194304 32697 0 0 0 58183 31 0 0 25 0 1 0 1094999871 131481600 31720 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/21827/statm: 32100 31720 69 152 0 31946 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 128400

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21834
/proc/meminfo: memFree=1015512/2055920 swapFree=4176868/4192956
[pid=21827] ppid=21825 vsize=147144 CPUtime=642.13
/proc/21827/stat : 21827 (picosat) R 21825 21827 21732 0 -1 4194304 37391 0 0 0 64178 35 0 0 25 0 1 0 1094999871 150675456 36414 1992294400 134512640 135137933 4294956240 18446744073709551615 134552808 0 0 4096 0 0 0 0 17 1 0 0
/proc/21827/statm: 36786 36414 69 152 0 36632 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 147144

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21834
/proc/meminfo: memFree=987096/2055920 swapFree=4176868/4192956
[pid=21827] ppid=21825 vsize=175392 CPUtime=702.11
/proc/21827/stat : 21827 (picosat) R 21825 21827 21732 0 -1 4194304 44489 0 0 0 70168 43 0 0 25 0 1 0 1094999871 179601408 43512 1992294400 134512640 135137933 4294956240 18446744073709551615 134548868 0 0 4096 0 0 0 0 17 1 0 0
/proc/21827/statm: 43848 43512 69 152 0 43694 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 175392

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21834
/proc/meminfo: memFree=987096/2055920 swapFree=4176868/4192956
[pid=21827] ppid=21825 vsize=175392 CPUtime=762.1
/proc/21827/stat : 21827 (picosat) R 21825 21827 21732 0 -1 4194304 44489 0 0 0 76166 44 0 0 25 0 1 0 1094999871 179601408 43512 1992294400 134512640 135137933 4294956240 18446744073709551615 134548816 0 0 4096 0 0 0 0 17 1 0 0
/proc/21827/statm: 43848 43512 69 152 0 43694 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 175392

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21834
/proc/meminfo: memFree=989912/2055920 swapFree=4176868/4192956
[pid=21827] ppid=21825 vsize=172332 CPUtime=822.08
/proc/21827/stat : 21827 (picosat) R 21825 21827 21732 0 -1 4194304 44489 0 0 0 82164 44 0 0 25 0 1 0 1094999871 176467968 42760 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/21827/statm: 43083 42760 69 152 0 42929 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 172332

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21834
/proc/meminfo: memFree=989912/2055920 swapFree=4176868/4192956
[pid=21827] ppid=21825 vsize=172332 CPUtime=882.07
/proc/21827/stat : 21827 (picosat) R 21825 21827 21732 0 -1 4194304 44489 0 0 0 88163 44 0 0 25 0 1 0 1094999871 176467968 42760 1992294400 134512640 135137933 4294956240 18446744073709551615 134548807 0 0 4096 0 0 0 0 17 1 0 0
/proc/21827/statm: 43083 42760 69 152 0 42929 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 172332

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21834
/proc/meminfo: memFree=989912/2055920 swapFree=4176868/4192956
[pid=21827] ppid=21825 vsize=172332 CPUtime=942.06
/proc/21827/stat : 21827 (picosat) R 21825 21827 21732 0 -1 4194304 44497 0 0 0 94161 45 0 0 25 0 1 0 1094999871 176467968 42768 1992294400 134512640 135137933 4294956240 18446744073709551615 134545662 0 0 4096 0 0 0 0 17 1 0 0
/proc/21827/statm: 43083 42768 69 152 0 42929 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 172332

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21834
/proc/meminfo: memFree=989912/2055920 swapFree=4176868/4192956
[pid=21827] ppid=21825 vsize=172332 CPUtime=1002.04
/proc/21827/stat : 21827 (picosat) R 21825 21827 21732 0 -1 4194304 44519 0 0 0 100159 45 0 0 25 0 1 0 1094999871 176467968 42790 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/21827/statm: 43083 42790 69 152 0 42929 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 172332

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21834
/proc/meminfo: memFree=989976/2055920 swapFree=4176868/4192956
[pid=21827] ppid=21825 vsize=172332 CPUtime=1062.02
/proc/21827/stat : 21827 (picosat) R 21825 21827 21732 0 -1 4194304 44519 0 0 0 106157 45 0 0 25 0 1 0 1094999871 176467968 42790 1992294400 134512640 135137933 4294956240 18446744073709551615 134549059 0 0 4096 0 0 0 0 17 1 0 0
/proc/21827/statm: 43083 42790 69 152 0 42929 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 172332

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21834
/proc/meminfo: memFree=1002328/2055920 swapFree=4176868/4192956
[pid=21827] ppid=21825 vsize=159760 CPUtime=1122.01
/proc/21827/stat : 21827 (picosat) R 21825 21827 21732 0 -1 4194304 44519 0 0 0 112155 46 0 0 25 0 1 0 1094999871 163594240 39647 1992294400 134512640 135137933 4294956240 18446744073709551615 134552515 0 0 4096 0 0 0 0 17 1 0 0
/proc/21827/statm: 39940 39647 69 152 0 39786 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 159760

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21834
/proc/meminfo: memFree=1002776/2055920 swapFree=4176868/4192956
[pid=21827] ppid=21825 vsize=159268 CPUtime=1182
/proc/21827/stat : 21827 (picosat) R 21825 21827 21732 0 -1 4194304 44519 0 0 0 118154 46 0 0 25 0 1 0 1094999871 163090432 39524 1992294400 134512640 135137933 4294956240 18446744073709551615 134552422 0 0 4096 0 0 0 0 17 1 0 0
/proc/21827/statm: 39817 39524 69 152 0 39663 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 159268



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21834
/proc/meminfo: memFree=1002776/2055920 swapFree=4176868/4192956
[pid=21827] ppid=21825 vsize=159268 CPUtime=1200.09
/proc/21827/stat : 21827 (picosat) R 21825 21827 21732 0 -1 4194304 44519 0 0 0 119963 46 0 0 25 0 1 0 1094999871 163090432 39524 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/21827/statm: 39817 39524 69 152 0 39663 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 159268

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): 1200.13
CPU user time (s): 1199.64
CPU system time (s): 0.493924
CPU usage (%): 99.975
Max. virtual memory (cumulated for all children) (KiB): 175392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.64
system time used= 0.493924
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44519
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= 2153

runsolver used 0.863868 second user time and 2.48162 second system time

The end

Launcher Data 

Begin job on node48 at 2009-03-28 07:56:15
IDJOB=1513858
IDBENCH=70298
IDSOLVER=506
FILE ID=node48/1513858-1238223375
PBS_JOBID= 9060601
Free space on /tmp= 66464 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/10000/unif-k3-r4.2-v10000-c42000-S2092874799-044.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513858-1238223375/watcher-1513858-1238223375 -o /tmp/evaluation-result-1513858-1238223375/solver-1513858-1238223375 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1513858-1238223375.cnf

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

MD5SUM BENCH= 0a19f92dcb720285a20d980734b7d718
RANDOM SEED=986844717

node48.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:       1162048 kB
Buffers:         74640 kB
Cached:         723484 kB
SwapCached:      10192 kB
Active:          82000 kB
Inactive:       727844 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1162048 kB
SwapTotal:     4192956 kB
SwapFree:      4176868 kB
Dirty:            1448 kB
Writeback:           0 kB
Mapped:          17420 kB
Slab:            69968 kB
Committed_AS:  2502212 kB
PageTables:       1376 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= 66464 MiB
End job on node48 at 2009-03-28 08:16:17