Trace number 1514602

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 1200.47

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S2080625895-070.cnf
MD5SUM1d9454adc76495811d3ba130d2b8d41e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark43.0575
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-1514602-1238241446.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  24.0 75600   100   100 41580  12.5   3.8 
0.09/0.17	c R   0.2 116e1 18000  24.0 75600   100   100 41580  12.5   3.8 
0.19/0.27	c +   0.3 880.3 18000  46.5 75600   250   250 45738  15.8   3.9 
0.29/0.35	c R   0.4 888.8 18000  53.7 75600   402   402 45738  12.9   4.0 
0.29/0.38	c +   0.4 842.5 18000  57.3 75600   475   475 50311  12.7   4.1 
0.49/0.56	c +   0.6 754.3 18000  72.4 75600   812   812 55342  18.1   4.3 
0.79/0.80	c R   0.8 766.4 18000  79.8 75600  1204  1204 55342  16.0   4.8 
0.79/0.87	c +   0.9 734.7 18000  82.2 75600  1317  1317 60876  16.0   4.8 
1.19/1.28	c +   1.3 709.5 18000  90.5 75600  2074  2074 66963  15.2   5.4 
1.79/1.89	c +   1.9 726.7 18000  93.6 75600  3209  3209 73659  12.6   6.4 
1.89/1.90	c R   1.9 726.9 18000  93.6 75600  3217  3217 73659  11.7   6.4 
2.89/2.91	c +   2.9 697.6 18000  97.0 75600  4911  4911 81024  16.5   8.0 
4.40/4.42	c +   4.4 710.9 18000  98.2 75600  7464  7464 89126  13.4  10.5 
4.69/4.77	c R   4.8 715.8 18000  98.2 75600  8026  8026 89126  11.8  11.1 
6.69/6.77	c +   6.8 703.5 18000  99.0 75600 11293 11293 98038  14.8  14.0 
10.28/10.36	c +  10.4 707.0 18000  99.3 75600 17036 17036 107e3  13.6  19.5 
11.69/11.74	c R  11.7 718.0 18000  99.3 75600 19256 19256 107e3  14.6  21.9 
15.89/15.96	c +  16.0 702.3 18000  99.4 75600 25650 25650 118e3  12.4  27.6 
24.99/25.01	c +  25.0 708.6 18000  99.5 75600 38571 38571 130e3  16.0  41.7 
29.48/29.53	c R  29.5 722.9 18000  99.5 75600 44907 44907 130e3  12.2  49.1 
29.48/29.53	c 
29.48/29.53	c  seconds     variables   original    learned     agility
29.48/29.53	c         level        used      conflicts    limit          MB
29.48/29.53	c 
39.58/39.64	c +  39.6 709.1 18000  99.5 75600 57952 57952 143e3  14.1  61.0 
63.37/63.47	c +  63.5 713.4 18000  99.5 75600 87023 87023 157e3  15.5  91.0 
77.87/77.97	c R  77.9 727.7 18000  99.5 75600 102e3 102e3 157e3  14.5 112.9 
105.76/105.84	c + 105.8 716.4 18000  99.5 75600 130e3 130e3 173e3  15.6 140.6 
168.94/169.04	c + 169.0 722.7 18000  99.5 75600 196e3 35796 191e3  14.6  47.5 
203.03/203.19	c R 203.1 738.4 18000  99.5 75600 230e3 70586 191e3  12.7 107.9 
262.51/262.64	c + 262.6 729.8 18000  99.5 75600 294e3 133e3 210e3  10.9 174.7 
405.57/405.75	c + 405.6 731.0 18000  99.5 75600 441e3 84412 231e3  13.0 102.2 
490.94/491.17	c R 491.0 746.9 18000  99.5 75600 512e3 155e3 231e3  11.8 215.3 
643.30/643.53	c + 643.3 739.3 18000  99.5 75600 662e3 87706 254e3  18.0 101.1 
987.99/988.37	c + 988.1 741.3 18000  99.5 75600 993e3 178e3 279e3  13.7 222.5 
1188.03/1188.47	c R 119e1 753.5 18000  99.5 75600 112e4 51078 279e3  14.9 100.3

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-1514602-1238241446/watcher-1514602-1238241446 -o /tmp/evaluation-result-1514602-1238241446/solver-1514602-1238241446 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1514602-1238241446.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 0.97 0.94 3/64 24466
/proc/meminfo: memFree=1073624/2055924 swapFree=4176792/4192956
[pid=24466] ppid=24464 vsize=1916 CPUtime=0
/proc/24466/stat : 24466 (picosat) R 24464 24466 24307 0 -1 4194304 375 0 0 0 0 0 0 0 18 0 1 0 1096811316 1961984 360 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/24466/statm: 479 360 56 152 0 325 0

[startup+0.00826109 s]
/proc/loadavg: 0.99 0.97 0.94 3/64 24466
/proc/meminfo: memFree=1073624/2055924 swapFree=4176792/4192956
[pid=24466] ppid=24464 vsize=2180 CPUtime=0
/proc/24466/stat : 24466 (picosat) R 24464 24466 24307 0 -1 4194304 416 0 0 0 0 0 0 0 18 0 1 0 1096811316 2232320 401 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/24466/statm: 545 402 56 152 0 391 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2180

[startup+0.10227 s]
/proc/loadavg: 0.99 0.97 0.94 3/64 24466
/proc/meminfo: memFree=1073624/2055924 swapFree=4176792/4192956
[pid=24466] ppid=24464 vsize=4808 CPUtime=0.09
/proc/24466/stat : 24466 (picosat) R 24464 24466 24307 0 -1 4194304 1027 0 0 0 9 0 0 0 18 0 1 0 1096811316 4923392 1012 1992294400 134512640 135137933 4294956240 18446744073709551615 134528962 0 0 4096 0 0 0 0 17 1 0 0
/proc/24466/statm: 1202 1012 61 152 0 1048 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4808

[startup+0.302294 s]
/proc/loadavg: 0.99 0.97 0.94 3/64 24466
/proc/meminfo: memFree=1073624/2055924 swapFree=4176792/4192956
[pid=24466] ppid=24464 vsize=5072 CPUtime=0.29
/proc/24466/stat : 24466 (picosat) R 24464 24466 24307 0 -1 4194304 1115 0 0 0 29 0 0 0 19 0 1 0 1096811316 5193728 1100 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/24466/statm: 1268 1100 69 152 0 1114 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5072

[startup+0.70134 s]
/proc/loadavg: 0.99 0.97 0.94 3/64 24466
/proc/meminfo: memFree=1073624/2055924 swapFree=4176792/4192956
[pid=24466] ppid=24464 vsize=5732 CPUtime=0.69
/proc/24466/stat : 24466 (picosat) R 24464 24466 24307 0 -1 4194304 1269 0 0 0 69 0 0 0 22 0 1 0 1096811316 5869568 1254 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/24466/statm: 1433 1254 69 152 0 1279 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5732

[startup+1.50143 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 24467
/proc/meminfo: memFree=1068304/2055924 swapFree=4176792/4192956
[pid=24466] ppid=24464 vsize=6924 CPUtime=1.49
/proc/24466/stat : 24466 (picosat) R 24464 24466 24307 0 -1 4194304 1576 0 0 0 149 0 0 0 25 0 1 0 1096811316 7090176 1561 1992294400 134512640 135137933 4294956240 18446744073709551615 134522698 0 0 4096 0 0 0 0 17 1 0 0
/proc/24466/statm: 1731 1561 69 152 0 1577 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6924

[startup+3.10162 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 24467
/proc/meminfo: memFree=1066448/2055924 swapFree=4176792/4192956
[pid=24466] ppid=24464 vsize=9436 CPUtime=3.09
/proc/24466/stat : 24466 (picosat) R 24464 24466 24307 0 -1 4194304 2212 0 0 0 308 1 0 0 25 0 1 0 1096811316 9662464 2197 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/24466/statm: 2359 2197 69 152 0 2205 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9436

[startup+6.30199 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 24467
/proc/meminfo: memFree=1060944/2055924 swapFree=4176792/4192956
[pid=24466] ppid=24464 vsize=14588 CPUtime=6.29
/proc/24466/stat : 24466 (picosat) R 24464 24466 24307 0 -1 4194304 3483 0 0 0 627 2 0 0 25 0 1 0 1096811316 14938112 3468 1992294400 134512640 135137933 4294956240 18446744073709551615 134545614 0 0 4096 0 0 0 0 17 1 0 0
/proc/24466/statm: 3647 3468 69 152 0 3493 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14588

[startup+12.7017 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 24467
/proc/meminfo: memFree=1050256/2055924 swapFree=4176792/4192956
[pid=24466] ppid=24464 vsize=24768 CPUtime=12.69
/proc/24466/stat : 24466 (picosat) R 24464 24466 24307 0 -1 4194304 6017 0 0 0 1264 5 0 0 25 0 1 0 1096811316 25362432 6002 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/24466/statm: 6192 6002 69 152 0 6038 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24768

[startup+25.5012 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 24467
/proc/meminfo: memFree=1029904/2055924 swapFree=4176792/4192956
[pid=24466] ppid=24464 vsize=44836 CPUtime=25.49
/proc/24466/stat : 24466 (picosat) R 24464 24466 24307 0 -1 4194304 11026 0 0 0 2538 11 0 0 25 0 1 0 1096811316 45912064 11011 1992294400 134512640 135137933 4294956240 18446744073709551615 134549012 0 0 4096 0 0 0 0 17 1 0 0
/proc/24466/statm: 11209 11012 69 152 0 11055 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 44836

[startup+51.1012 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 24467
/proc/meminfo: memFree=996496/2055924 swapFree=4176792/4192956
[pid=24466] ppid=24464 vsize=78764 CPUtime=51.08
/proc/24466/stat : 24466 (picosat) R 24464 24466 24307 0 -1 4194304 19487 0 0 0 5090 18 0 0 25 0 1 0 1096811316 80654336 19472 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/24466/statm: 19691 19472 69 152 0 19537 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 78764

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 24467
/proc/meminfo: memFree=931984/2055924 swapFree=4176792/4192956
[pid=24466] ppid=24464 vsize=142168 CPUtime=102.26
/proc/24466/stat : 24466 (picosat) R 24464 24466 24307 0 -1 4194304 35365 0 0 0 10193 33 0 0 25 0 1 0 1096811316 145580032 35350 1992294400 134512640 135137933 4294956240 18446744073709551615 134527769 0 0 4096 0 0 0 0 17 1 0 0
/proc/24466/statm: 35542 35350 69 152 0 35388 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 142168

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 24467
/proc/meminfo: memFree=881616/2055924 swapFree=4176792/4192956
[pid=24466] ppid=24464 vsize=192964 CPUtime=162.25
/proc/24466/stat : 24466 (picosat) R 24464 24466 24307 0 -1 4194304 47917 0 0 0 16180 45 0 0 25 0 1 0 1096811316 197595136 47891 1992294400 134512640 135137933 4294956240 18446744073709551615 134521366 0 0 4096 0 0 0 0 17 1 0 0
/proc/24466/statm: 48241 47891 69 152 0 48087 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 192964

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 24473
/proc/meminfo: memFree=881288/2055924 swapFree=4176792/4192956
[pid=24466] ppid=24464 vsize=192964 CPUtime=222.22
/proc/24466/stat : 24466 (picosat) R 24464 24466 24307 0 -1 4194304 47917 0 0 0 22177 45 0 0 25 0 1 0 1096811316 197595136 47891 1992294400 134512640 135137933 4294956240 18446744073709551615 134548570 0 0 4096 0 0 0 0 17 1 0 0
/proc/24466/statm: 48241 47891 69 152 0 48087 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 192964

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 24473
/proc/meminfo: memFree=876232/2055924 swapFree=4176792/4192956
[pid=24466] ppid=24464 vsize=199172 CPUtime=282.2
/proc/24466/stat : 24466 (picosat) R 24464 24466 24307 0 -1 4194304 49458 0 0 0 28174 46 0 0 25 0 1 0 1096811316 203952128 49432 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24466/statm: 49793 49432 69 152 0 49639 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 199172

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 24473
/proc/meminfo: memFree=815432/2055924 swapFree=4176792/4192956
[pid=24466] ppid=24464 vsize=258996 CPUtime=342.19
/proc/24466/stat : 24466 (picosat) R 24464 24466 24307 0 -1 4194304 64469 0 0 0 34157 62 0 0 25 0 1 0 1096811316 265211904 64443 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/24466/statm: 64749 64443 69 152 0 64595 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 258996

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 24473
/proc/meminfo: memFree=806984/2055924 swapFree=4176792/4192956
[pid=24466] ppid=24464 vsize=267048 CPUtime=402.17
/proc/24466/stat : 24466 (picosat) R 24464 24466 24307 0 -1 4194304 66502 0 0 0 40153 64 0 0 25 0 1 0 1096811316 273457152 66476 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24466/statm: 66762 66476 69 152 0 66608 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 267048

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 24473
/proc/meminfo: memFree=806984/2055924 swapFree=4176792/4192956
[pid=24466] ppid=24464 vsize=267048 CPUtime=462.15
/proc/24466/stat : 24466 (picosat) R 24464 24466 24307 0 -1 4194304 66502 0 0 0 46151 64 0 0 25 0 1 0 1096811316 273457152 66476 1992294400 134512640 135137933 4294956240 18446744073709551615 134522698 0 0 4096 0 0 0 0 17 1 0 0
/proc/24466/statm: 66762 66476 69 152 0 66608 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 267048

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 24473
/proc/meminfo: memFree=807056/2055924 swapFree=4176792/4192956
[pid=24466] ppid=24464 vsize=267048 CPUtime=522.13
/proc/24466/stat : 24466 (picosat) R 24464 24466 24307 0 -1 4194304 66502 0 0 0 52149 64 0 0 25 0 1 0 1096811316 273457152 66476 1992294400 134512640 135137933 4294956240 18446744073709551615 134543156 0 0 4096 0 0 0 0 17 1 0 0
/proc/24466/statm: 66762 66476 69 152 0 66608 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 267048

[startup+582.303 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 24473
/proc/meminfo: memFree=770960/2055924 swapFree=4176792/4192956
[pid=24466] ppid=24464 vsize=303244 CPUtime=582.12
/proc/24466/stat : 24466 (picosat) R 24464 24466 24307 0 -1 4194304 75575 0 0 0 58137 75 0 0 25 0 1 0 1096811316 310521856 75549 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24466/statm: 75811 75549 69 152 0 75657 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 303244

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 24473
/proc/meminfo: memFree=768528/2055924 swapFree=4176792/4192956
[pid=24466] ppid=24464 vsize=305228 CPUtime=642.1
/proc/24466/stat : 24466 (picosat) R 24464 24466 24307 0 -1 4194304 76110 0 0 0 64134 76 0 0 25 0 1 0 1096811316 312553472 76084 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24466/statm: 76307 76084 69 152 0 76153 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 305228

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 24473
/proc/meminfo: memFree=768528/2055924 swapFree=4176792/4192956
[pid=24466] ppid=24464 vsize=305228 CPUtime=702.08
/proc/24466/stat : 24466 (picosat) R 24464 24466 24307 0 -1 4194304 76110 0 0 0 70132 76 0 0 25 0 1 0 1096811316 312553472 76084 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24466/statm: 76307 76084 69 152 0 76153 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 305228

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 24473
/proc/meminfo: memFree=768464/2055924 swapFree=4176792/4192956
[pid=24466] ppid=24464 vsize=305228 CPUtime=762.07
/proc/24466/stat : 24466 (picosat) R 24464 24466 24307 0 -1 4194304 76110 0 0 0 76131 76 0 0 25 0 1 0 1096811316 312553472 76084 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24466/statm: 76307 76084 69 152 0 76153 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 305228

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 24473
/proc/meminfo: memFree=768400/2055924 swapFree=4176792/4192956
[pid=24466] ppid=24464 vsize=305228 CPUtime=822.04
/proc/24466/stat : 24466 (picosat) R 24464 24466 24307 0 -1 4194304 76124 0 0 0 82128 76 0 0 25 0 1 0 1096811316 312553472 76098 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24466/statm: 76307 76098 69 152 0 76153 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 305228

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 24473
/proc/meminfo: memFree=768528/2055924 swapFree=4176792/4192956
[pid=24466] ppid=24464 vsize=304840 CPUtime=882.03
/proc/24466/stat : 24466 (picosat) R 24464 24466 24307 0 -1 4194304 76157 0 0 0 88127 76 0 0 25 0 1 0 1096811316 312156160 76039 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24466/statm: 76210 76039 69 152 0 76056 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 304840

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 24473
/proc/meminfo: memFree=768528/2055924 swapFree=4176792/4192956
[pid=24466] ppid=24464 vsize=304840 CPUtime=942.01
/proc/24466/stat : 24466 (picosat) R 24464 24466 24307 0 -1 4194304 76157 0 0 0 94125 76 0 0 25 0 1 0 1096811316 312156160 76039 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24466/statm: 76210 76039 69 152 0 76056 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 304840

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 24473
/proc/meminfo: memFree=768592/2055924 swapFree=4176792/4192956
[pid=24466] ppid=24464 vsize=304840 CPUtime=1002
/proc/24466/stat : 24466 (picosat) R 24464 24466 24307 0 -1 4194304 76157 0 0 0 100123 77 0 0 25 0 1 0 1096811316 312156160 76039 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/24466/statm: 76210 76039 69 152 0 76056 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 304840

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 24473
/proc/meminfo: memFree=759440/2055924 swapFree=4176792/4192956
[pid=24466] ppid=24464 vsize=315284 CPUtime=1061.97
/proc/24466/stat : 24466 (picosat) R 24464 24466 24307 0 -1 4194304 78747 0 0 0 106118 79 0 0 25 0 1 0 1096811316 322850816 78629 1992294400 134512640 135137933 4294956240 18446744073709551615 134551624 0 0 4096 0 0 0 0 17 1 0 0
/proc/24466/statm: 78821 78629 69 152 0 78667 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 315284

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 24473
/proc/meminfo: memFree=690384/2055924 swapFree=4176792/4192956
[pid=24466] ppid=24464 vsize=384364 CPUtime=1121.96
/proc/24466/stat : 24466 (picosat) R 24464 24466 24307 0 -1 4194304 95795 0 0 0 112101 95 0 0 25 0 1 0 1096811316 393588736 95677 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24466/statm: 96091 95677 69 152 0 95937 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 384364

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 24473
/proc/meminfo: memFree=666256/2055924 swapFree=4176792/4192956
[pid=24466] ppid=24464 vsize=408884 CPUtime=1181.94
/proc/24466/stat : 24466 (picosat) R 24464 24466 24307 0 -1 4194304 101698 0 0 0 118094 100 0 0 25 0 1 0 1096811316 418697216 101580 1992294400 134512640 135137933 4294956240 18446744073709551615 134527844 0 0 4096 0 0 0 0 17 1 0 0
/proc/24466/statm: 102221 101580 69 152 0 102067 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 408884



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 24473
/proc/meminfo: memFree=666256/2055924 swapFree=4176792/4192956
[pid=24466] ppid=24464 vsize=408884 CPUtime=1200.03
/proc/24466/stat : 24466 (picosat) R 24464 24466 24307 0 -1 4194304 101698 0 0 0 119903 100 0 0 25 0 1 0 1096811316 418697216 101580 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/24466/statm: 102221 101580 69 152 0 102067 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 408884

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): 1200.12
CPU user time (s): 1199.04
CPU system time (s): 1.07684
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 408884

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.04
system time used= 1.07684
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 101698
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= 1944

runsolver used 1.05284 second user time and 2.26765 second system time

The end

Launcher Data 

Begin job on node6 at 2009-03-28 12:57:26
IDJOB=1514602
IDBENCH=70360
IDSOLVER=506
FILE ID=node6/1514602-1238241446
PBS_JOBID= 9060684
Free space on /tmp= 66320 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S2080625895-070.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514602-1238241446/watcher-1514602-1238241446 -o /tmp/evaluation-result-1514602-1238241446/solver-1514602-1238241446 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1514602-1238241446.cnf

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

MD5SUM BENCH= 1d9454adc76495811d3ba130d2b8d41e
RANDOM SEED=409836154

node6.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:      2055924 kB
MemFree:       1074040 kB
Buffers:         91996 kB
Cached:         794584 kB
SwapCached:       9932 kB
Active:          36772 kB
Inactive:       863272 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1074040 kB
SwapTotal:     4192956 kB
SwapFree:      4176792 kB
Dirty:            2152 kB
Writeback:           0 kB
Mapped:          19160 kB
Slab:            67844 kB
Committed_AS:  2793872 kB
PageTables:       1464 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= 66320 MiB
End job on node6 at 2009-03-28 13:17:29