Trace number 456260

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, and are wall clock time (not CPU 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 535? (TO) 5000.1 5001.41

General information on the benchmark

Namecrafted/Hard/contest05/counting-php/
harder-fphp-016-015.sat05-1230.reshuffled-07.cnf
MD5SUM8933f4efeee309724bfa107bfc7974e9
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark36.6984
Satisfiable
(Un)Satisfiability was proved
Number of variables240
Number of clauses3496
Sum of the clauses size7200
Maximum clause length15
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23480
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 516

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node30/watcher-456260-1178331540 -o ROOT/results/node30/solver-456260-1178331540 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/456260-1178331540/picosat /tmp/evaluation/456260-1178331540/instance-456260-1178331540.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.85 0.97 0.99 3/77 22778
/proc/meminfo: memFree=1381504/2055920 swapFree=4157176/4192956
[pid=22778] ppid=22776 vsize=568 CPUtime=0
/proc/22778/stat : 22778 (picosat) R 22776 22778 22722 0 -1 4194304 68 0 0 0 0 0 0 0 18 0 1 0 281069697 581632 54 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/22778/statm: 142 54 40 102 0 37 0

[startup+0.038819 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 22778
/proc/meminfo: memFree=1381504/2055920 swapFree=4157176/4192956
[pid=22778] ppid=22776 vsize=700 CPUtime=0.03
/proc/22778/stat : 22778 (picosat) R 22776 22778 22722 0 -1 4194304 106 0 0 0 2 1 0 0 18 0 1 0 281069697 716800 92 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/22778/statm: 175 92 42 102 0 70 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 700

[startup+0.101824 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 22778
/proc/meminfo: memFree=1381504/2055920 swapFree=4157176/4192956
[pid=22778] ppid=22776 vsize=840 CPUtime=0.09
/proc/22778/stat : 22778 (picosat) R 22776 22778 22722 0 -1 4194304 167 0 0 0 8 1 0 0 18 0 1 0 281069697 860160 151 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134520163 0 0 4096 0 0 0 0 17 1 0 0
/proc/22778/statm: 210 151 48 102 0 105 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 840

[startup+0.301837 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 22778
/proc/meminfo: memFree=1381504/2055920 swapFree=4157176/4192956
[pid=22778] ppid=22776 vsize=972 CPUtime=0.29
/proc/22778/stat : 22778 (picosat) R 22776 22778 22722 0 -1 4194304 204 0 0 0 28 1 0 0 19 0 1 0 281069697 995328 188 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134520135 0 0 4096 0 0 0 0 17 1 0 0
/proc/22778/statm: 243 188 48 102 0 138 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 972

[startup+0.701862 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 22778
/proc/meminfo: memFree=1381504/2055920 swapFree=4157176/4192956
[pid=22778] ppid=22776 vsize=1104 CPUtime=0.69
/proc/22778/stat : 22778 (picosat) R 22776 22778 22722 0 -1 4194304 233 0 0 0 68 1 0 0 22 0 1 0 281069697 1130496 217 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/22778/statm: 276 217 48 102 0 171 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1104

[startup+1.50292 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 22779
/proc/meminfo: memFree=1380664/2055920 swapFree=4157176/4192956
[pid=22778] ppid=22776 vsize=1368 CPUtime=1.49
/proc/22778/stat : 22778 (picosat) R 22776 22778 22722 0 -1 4194304 298 0 0 0 148 1 0 0 25 0 1 0 281069697 1400832 282 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529909 0 0 4096 0 0 0 0 17 1 0 0
/proc/22778/statm: 342 282 48 102 0 237 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1368

[startup+3.10201 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 22779
/proc/meminfo: memFree=1380216/2055920 swapFree=4157176/4192956
[pid=22778] ppid=22776 vsize=1628 CPUtime=3.09
/proc/22778/stat : 22778 (picosat) R 22776 22778 22722 0 -1 4194304 365 0 0 0 308 1 0 0 25 0 1 0 281069697 1667072 349 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134549502 0 0 4096 0 0 0 0 17 1 0 0
/proc/22778/statm: 407 349 48 102 0 302 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1628

[startup+6.30121 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 22779
/proc/meminfo: memFree=1379896/2055920 swapFree=4157176/4192956
[pid=22778] ppid=22776 vsize=1892 CPUtime=6.29
/proc/22778/stat : 22778 (picosat) R 22776 22778 22722 0 -1 4194304 409 0 0 0 628 1 0 0 25 0 1 0 281069697 1937408 393 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531120 0 0 4096 0 0 0 0 17 1 0 0
/proc/22778/statm: 473 393 48 102 0 368 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1892

[startup+12.7016 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 22779
/proc/meminfo: memFree=1379320/2055920 swapFree=4157176/4192956
[pid=22778] ppid=22776 vsize=2404 CPUtime=12.69
/proc/22778/stat : 22778 (picosat) R 22776 22778 22722 0 -1 4194304 546 0 0 0 1268 1 0 0 25 0 1 0 281069697 2461696 530 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530227 0 0 4096 0 0 0 0 17 1 0 0
/proc/22778/statm: 601 530 48 102 0 496 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2404

[startup+25.5014 s]
/proc/loadavg: 0.90 0.97 0.99 2/78 22779
/proc/meminfo: memFree=1378680/2055920 swapFree=4157176/4192956
[pid=22778] ppid=22776 vsize=3108 CPUtime=25.48
/proc/22778/stat : 22778 (picosat) R 22776 22778 22722 0 -1 4194304 709 0 0 0 2547 1 0 0 25 0 1 0 281069697 3182592 693 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134544716 0 0 4096 0 0 0 0 17 1 0 0
/proc/22778/statm: 777 693 48 102 0 672 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3108

[startup+51.101 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 22779
/proc/meminfo: memFree=1377912/2055920 swapFree=4157176/4192956
[pid=22778] ppid=22776 vsize=3860 CPUtime=51.08
/proc/22778/stat : 22778 (picosat) R 22776 22778 22722 0 -1 4194304 915 0 0 0 5106 2 0 0 25 0 1 0 281069697 3952640 899 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/22778/statm: 965 899 48 102 0 860 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3860

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 22779
/proc/meminfo: memFree=1376504/2055920 swapFree=4157176/4192956
[pid=22778] ppid=22776 vsize=5080 CPUtime=102.27
/proc/22778/stat : 22778 (picosat) R 22776 22778 22722 0 -1 4194304 1248 0 0 0 10224 3 0 0 25 0 1 0 281069697 5201920 1210 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529740 0 0 4096 0 0 0 0 17 1 0 0
/proc/22778/statm: 1270 1210 48 102 0 1165 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5080

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22779
/proc/meminfo: memFree=1375864/2055920 swapFree=4157176/4192956
[pid=22778] ppid=22776 vsize=5756 CPUtime=162.25
/proc/22778/stat : 22778 (picosat) R 22776 22778 22722 0 -1 4194304 1570 0 0 0 16222 3 0 0 25 0 1 0 281069697 5894144 1364 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134549506 0 0 4096 0 0 0 0 17 1 0 0
/proc/22778/statm: 1439 1364 48 102 0 1334 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 5756

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22779
/proc/meminfo: memFree=1374712/2055920 swapFree=4157176/4192956
[pid=22778] ppid=22776 vsize=6856 CPUtime=222.24
/proc/22778/stat : 22778 (picosat) R 22776 22778 22722 0 -1 4194304 1863 0 0 0 22220 4 0 0 25 0 1 0 281069697 7020544 1657 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/22778/statm: 1714 1657 48 102 0 1609 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 6856

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22779
/proc/meminfo: memFree=1374712/2055920 swapFree=4157176/4192956
[pid=22778] ppid=22776 vsize=6748 CPUtime=282.22
/proc/22778/stat : 22778 (picosat) R 22776 22778 22722 0 -1 4194304 1863 0 0 0 28218 4 0 0 25 0 1 0 281069697 6909952 1632 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525763 0 0 4096 0 0 0 0 17 1 0 0
/proc/22778/statm: 1687 1632 48 102 0 1582 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 6748

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22779
/proc/meminfo: memFree=1373816/2055920 swapFree=4157176/4192956
[pid=22778] ppid=22776 vsize=7736 CPUtime=342.21
/proc/22778/stat : 22778 (picosat) R 22776 22778 22722 0 -1 4194304 2096 0 0 0 34215 6 0 0 25 0 1 0 281069697 7921664 1865 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134549241 0 0 4096 0 0 0 0 17 1 0 0
/proc/22778/statm: 1934 1865 48 102 0 1829 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 7736

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22779
/proc/meminfo: memFree=1373880/2055920 swapFree=4157176/4192956
[pid=22778] ppid=22776 vsize=7416 CPUtime=402.19
/proc/22778/stat : 22778 (picosat) R 22776 22778 22722 0 -1 4194304 2098 0 0 0 40213 6 0 0 25 0 1 0 281069697 7593984 1799 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525855 0 0 4096 0 0 0 0 17 1 0 0
/proc/22778/statm: 1854 1799 48 102 0 1749 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 7416

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22779
/proc/meminfo: memFree=1373496/2055920 swapFree=4157176/4192956
[pid=22778] ppid=22776 vsize=8140 CPUtime=462.18
/proc/22778/stat : 22778 (picosat) R 22776 22778 22722 0 -1 4194304 2250 0 0 0 46211 7 0 0 25 0 1 0 281069697 8335360 1950 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/22778/statm: 2035 1950 48 102 0 1930 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 8140

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22779
/proc/meminfo: memFree=1372536/2055920 swapFree=4157176/4192956
[pid=22778] ppid=22776 vsize=9100 CPUtime=522.17
/proc/22778/stat : 22778 (picosat) R 22776 22778 22722 0 -1 4194304 2493 0 0 0 52209 8 0 0 25 0 1 0 281069697 9318400 2191 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134549502 0 0 4096 0 0 0 0 17 1 0 0
/proc/22778/statm: 2275 2191 48 102 0 2170 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 9100

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22779
/proc/meminfo: memFree=1372408/2055920 swapFree=4157176/4192956
[pid=22778] ppid=22776 vsize=9268 CPUtime=582.15
/proc/22778/stat : 22778 (picosat) R 22776 22778 22722 0 -1 4194304 2536 0 0 0 58207 8 0 0 25 0 1 0 281069697 9490432 2228 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22778/statm: 2317 2228 48 102 0 2212 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 9268

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22779
/proc/meminfo: memFree=1372280/2055920 swapFree=4157176/4192956
[pid=22778] ppid=22776 vsize=9412 CPUtime=642.14
/proc/22778/stat : 22778 (picosat) R 22776 22778 22722 0 -1 4194304 2577 0 0 0 64205 9 0 0 25 0 1 0 281069697 9637888 2256 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529880 0 0 4096 0 0 0 0 17 1 0 0
/proc/22778/statm: 2353 2256 48 102 0 2248 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 9412


################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22979
/proc/meminfo: memFree=1365368/2055920 swapFree=4157176/4192956
[pid=22778] ppid=22776 vsize=16212 CPUtime=4001.21
/proc/22778/stat : 22778 (picosat) R 22776 22778 22722 0 -1 4194304 4711 0 0 0 400081 40 0 0 25 0 1 0 281069697 16601088 3937 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22778/statm: 4053 3937 48 102 0 3948 0
Current children cumulated CPU time (s) 4001.21
Current children cumulated vsize (KiB) 16212

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22979
/proc/meminfo: memFree=1365368/2055920 swapFree=4157176/4192956
[pid=22778] ppid=22776 vsize=16212 CPUtime=4061.21
/proc/22778/stat : 22778 (picosat) R 22776 22778 22722 0 -1 4194304 4711 0 0 0 406080 41 0 0 25 0 1 0 281069697 16601088 3937 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22778/statm: 4053 3937 48 102 0 3948 0
Current children cumulated CPU time (s) 4061.21
Current children cumulated vsize (KiB) 16212

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22979
/proc/meminfo: memFree=1364472/2055920 swapFree=4157176/4192956
[pid=22778] ppid=22776 vsize=17136 CPUtime=4121.19
/proc/22778/stat : 22778 (picosat) R 22776 22778 22722 0 -1 4194304 5116 0 0 0 412077 42 0 0 25 0 1 0 281069697 17547264 4144 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/22778/statm: 4284 4144 48 102 0 4179 0
Current children cumulated CPU time (s) 4121.19
Current children cumulated vsize (KiB) 17136

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22979
/proc/meminfo: memFree=1363192/2055920 swapFree=4157176/4192956
[pid=22778] ppid=22776 vsize=18456 CPUtime=4181.18
/proc/22778/stat : 22778 (picosat) R 22776 22778 22722 0 -1 4194304 5619 0 0 0 418075 43 0 0 25 0 1 0 281069697 18898944 4482 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/22778/statm: 4614 4482 48 102 0 4509 0
Current children cumulated CPU time (s) 4181.18
Current children cumulated vsize (KiB) 18456

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22979
/proc/meminfo: memFree=1363320/2055920 swapFree=4157176/4192956
[pid=22778] ppid=22776 vsize=18164 CPUtime=4241.16
/proc/22778/stat : 22778 (picosat) R 22776 22778 22722 0 -1 4194304 5619 0 0 0 424073 43 0 0 25 0 1 0 281069697 18599936 4425 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22778/statm: 4541 4425 48 102 0 4436 0
Current children cumulated CPU time (s) 4241.16
Current children cumulated vsize (KiB) 18164

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22979
/proc/meminfo: memFree=1363512/2055920 swapFree=4157176/4192956
[pid=22778] ppid=22776 vsize=17992 CPUtime=4301.15
/proc/22778/stat : 22778 (picosat) R 22776 22778 22722 0 -1 4194304 5619 0 0 0 430071 44 0 0 25 0 1 0 281069697 18423808 4382 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22778/statm: 4498 4382 48 102 0 4393 0
Current children cumulated CPU time (s) 4301.15
Current children cumulated vsize (KiB) 17992

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22979
/proc/meminfo: memFree=1363512/2055920 swapFree=4157176/4192956
[pid=22778] ppid=22776 vsize=17984 CPUtime=4361.13
/proc/22778/stat : 22778 (picosat) R 22776 22778 22722 0 -1 4194304 5619 0 0 0 436069 44 0 0 25 0 1 0 281069697 18415616 4380 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22778/statm: 4496 4380 48 102 0 4391 0
Current children cumulated CPU time (s) 4361.13
Current children cumulated vsize (KiB) 17984

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22979
/proc/meminfo: memFree=1363576/2055920 swapFree=4157176/4192956
[pid=22778] ppid=22776 vsize=17980 CPUtime=4421.12
/proc/22778/stat : 22778 (picosat) R 22776 22778 22722 0 -1 4194304 5623 0 0 0 442067 45 0 0 25 0 1 0 281069697 18411520 4383 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/22778/statm: 4495 4383 48 102 0 4390 0
Current children cumulated CPU time (s) 4421.12
Current children cumulated vsize (KiB) 17980

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22979
/proc/meminfo: memFree=1363576/2055920 swapFree=4157176/4192956
[pid=22778] ppid=22776 vsize=17980 CPUtime=4481.11
/proc/22778/stat : 22778 (picosat) R 22776 22778 22722 0 -1 4194304 5623 0 0 0 448065 46 0 0 25 0 1 0 281069697 18411520 4383 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525811 0 0 4096 0 0 0 0 17 1 0 0
/proc/22778/statm: 4495 4383 48 102 0 4390 0
Current children cumulated CPU time (s) 4481.11
Current children cumulated vsize (KiB) 17980

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22979
/proc/meminfo: memFree=1363000/2055920 swapFree=4157176/4192956
[pid=22778] ppid=22776 vsize=18508 CPUtime=4541.08
/proc/22778/stat : 22778 (picosat) R 22776 22778 22722 0 -1 4194304 5823 0 0 0 454062 46 0 0 25 0 1 0 281069697 18952192 4513 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/22778/statm: 4627 4513 48 102 0 4522 0
Current children cumulated CPU time (s) 4541.08
Current children cumulated vsize (KiB) 18508

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22979
/proc/meminfo: memFree=1363256/2055920 swapFree=4157176/4192956
[pid=22778] ppid=22776 vsize=18200 CPUtime=4601.08
/proc/22778/stat : 22778 (picosat) R 22776 22778 22722 0 -1 4194304 5928 0 0 0 460061 47 0 0 25 0 1 0 281069697 18636800 4438 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22778/statm: 4550 4438 48 102 0 4445 0
Current children cumulated CPU time (s) 4601.08
Current children cumulated vsize (KiB) 18200

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22979
/proc/meminfo: memFree=1363320/2055920 swapFree=4157176/4192956
[pid=22778] ppid=22776 vsize=18192 CPUtime=4661.06
/proc/22778/stat : 22778 (picosat) R 22776 22778 22722 0 -1 4194304 5928 0 0 0 466058 48 0 0 25 0 1 0 281069697 18628608 4436 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/22778/statm: 4548 4436 48 102 0 4443 0
Current children cumulated CPU time (s) 4661.06
Current children cumulated vsize (KiB) 18192

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22979
/proc/meminfo: memFree=1363320/2055920 swapFree=4157176/4192956
[pid=22778] ppid=22776 vsize=18172 CPUtime=4721.05
/proc/22778/stat : 22778 (picosat) R 22776 22778 22722 0 -1 4194304 5928 0 0 0 472057 48 0 0 25 0 1 0 281069697 18608128 4431 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525811 0 0 4096 0 0 0 0 17 1 0 0
/proc/22778/statm: 4543 4431 48 102 0 4438 0
Current children cumulated CPU time (s) 4721.05
Current children cumulated vsize (KiB) 18172

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22979
/proc/meminfo: memFree=1362616/2055920 swapFree=4157176/4192956
[pid=22778] ppid=22776 vsize=18940 CPUtime=4781.03
/proc/22778/stat : 22778 (picosat) R 22776 22778 22722 0 -1 4194304 6134 0 0 0 478054 49 0 0 25 0 1 0 281069697 19394560 4596 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529946 0 0 4096 0 0 0 0 17 1 0 0
/proc/22778/statm: 4735 4596 48 102 0 4630 0
Current children cumulated CPU time (s) 4781.03
Current children cumulated vsize (KiB) 18940

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22981
/proc/meminfo: memFree=1362552/2055920 swapFree=4157176/4192956
[pid=22778] ppid=22776 vsize=18940 CPUtime=4841.01
/proc/22778/stat : 22778 (picosat) R 22776 22778 22722 0 -1 4194304 6204 0 0 0 484052 49 0 0 25 0 1 0 281069697 19394560 4596 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22778/statm: 4735 4596 48 102 0 4630 0
Current children cumulated CPU time (s) 4841.01
Current children cumulated vsize (KiB) 18940

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22981
/proc/meminfo: memFree=1362616/2055920 swapFree=4157176/4192956
[pid=22778] ppid=22776 vsize=18940 CPUtime=4901
/proc/22778/stat : 22778 (picosat) R 22776 22778 22722 0 -1 4194304 6204 0 0 0 490050 50 0 0 25 0 1 0 281069697 19394560 4596 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22778/statm: 4735 4596 48 102 0 4630 0
Current children cumulated CPU time (s) 4901
Current children cumulated vsize (KiB) 18940

[startup+4962.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 22981
/proc/meminfo: memFree=1363320/2055920 swapFree=4157176/4192956
[pid=22778] ppid=22776 vsize=18104 CPUtime=4960.98
/proc/22778/stat : 22778 (picosat) R 22776 22778 22722 0 -1 4194304 6204 0 0 0 496048 50 0 0 25 0 1 0 281069697 18538496 4414 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22778/statm: 4526 4414 48 102 0 4421 0
Current children cumulated CPU time (s) 4960.98
Current children cumulated vsize (KiB) 18104



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.15 1.04 1.01 2/78 22981
/proc/meminfo: memFree=1363320/2055920 swapFree=4157176/4192956
[pid=22778] ppid=22776 vsize=18100 CPUtime=5000.08
/proc/22778/stat : 22778 (picosat) R 22776 22778 22722 0 -1 4194304 6204 0 0 0 499957 51 0 0 25 0 1 0 281069697 18534400 4413 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134549502 0 0 4096 0 0 0 0 17 1 0 0
/proc/22778/statm: 4525 4413 48 102 0 4420 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 18100

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): 5001.41
CPU time (s): 5000.1
CPU user time (s): 4999.58
CPU system time (s): 0.515921
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (KiB): 19080

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.58
system time used= 0.515921
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6204
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= 6
involuntary context switches= 91202

runsolver used 3.98739 second user time and 10.4814 second system time

The end



Launcher Data (download as text)




Begin job on node30 on Sat May  5 02:19:00 UTC 2007

IDJOB= 456260
IDBENCH= 24652
IDSOLVER= 171
FILE ID= node30/456260-1178331540

PBS_JOBID= 5188792

Free space on /tmp= 66562 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/counting-php/harder-fphp-016-015.sat05-1230.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/456260-1178331540/picosat /tmp/evaluation/456260-1178331540/instance-456260-1178331540.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-456260-1178331540 -o ROOT/results/node30/solver-456260-1178331540 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/456260-1178331540/picosat /tmp/evaluation/456260-1178331540/instance-456260-1178331540.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  8933f4efeee309724bfa107bfc7974e9

RANDOM SEED= 324582871

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.218
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		: 3000.218
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:       1381912 kB
Buffers:         74108 kB
Cached:         470196 kB
SwapCached:      15336 kB
Active:         217364 kB
Inactive:       352304 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1381912 kB
SwapTotal:     4192956 kB
SwapFree:      4157176 kB
Dirty:             708 kB
Writeback:           0 kB
Mapped:          29972 kB
Slab:            89880 kB
Committed_AS:  9131368 kB
PageTables:       1776 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= 66562 MiB

End job on node30 on Sat May  5 03:42:24 UTC 2007