Trace number 307665

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) 1200.05 1200.43

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S211365596-08-UNSAT.cnf
MD5SUMe2ad6b729e129f6e94a5430009297576
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables6495
Number of clauses17354
Sum of the clauses size46856
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25206
Number of clauses of size 312148
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node13/watcher-307665-1172495492 -o ROOT/results/node13/solver-307665-1172495492 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307665-1172495492/picosat /tmp/evaluation/307665-1172495492/instance-307665-1172495492.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 1.02 1.00 0.93 3/77 16119
/proc/meminfo: memFree=1781768/2055920 swapFree=4192812/4192956
[pid=16119] ppid=16117 vsize=1080 CPUtime=0
/proc/16119/stat : 16119 (picosat) R 16117 16119 14878 0 -1 4194304 193 0 0 0 0 0 0 0 18 0 1 0 269503693 1105920 178 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16119/statm: 270 178 40 102 0 165 0

[startup+0.106847 s]
/proc/loadavg: 1.02 1.00 0.93 3/77 16119
/proc/meminfo: memFree=1781768/2055920 swapFree=4192812/4192956
[pid=16119] ppid=16117 vsize=1360 CPUtime=0.1
/proc/16119/stat : 16119 (picosat) R 16117 16119 14878 0 -1 4194304 274 0 0 0 4 6 0 0 18 0 1 0 269503693 1392640 259 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16119/statm: 340 259 40 102 0 235 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1360

[startup+0.5149 s]
/proc/loadavg: 1.02 1.00 0.93 3/77 16119
/proc/meminfo: memFree=1781768/2055920 swapFree=4192812/4192956
[pid=16119] ppid=16117 vsize=1944 CPUtime=0.51
/proc/16119/stat : 16119 (picosat) R 16117 16119 14878 0 -1 4194304 401 0 0 0 43 8 0 0 21 0 1 0 269503693 1990656 386 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522836 0 0 4096 0 0 0 0 17 1 0 0
/proc/16119/statm: 486 386 42 102 0 381 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1944

[startup+1.33501 s]
/proc/loadavg: 1.02 1.00 0.93 2/78 16120
/proc/meminfo: memFree=1780160/2055920 swapFree=4192812/4192956
[pid=16119] ppid=16117 vsize=2084 CPUtime=1.33
/proc/16119/stat : 16119 (picosat) R 16117 16119 14878 0 -1 4194304 467 0 0 0 125 8 0 0 25 0 1 0 269503693 2134016 450 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/16119/statm: 521 450 48 102 0 416 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2084

[startup+2.97123 s]
/proc/loadavg: 1.02 1.00 0.93 2/78 16120
/proc/meminfo: memFree=1779968/2055920 swapFree=4192812/4192956
[pid=16119] ppid=16117 vsize=2216 CPUtime=2.96
/proc/16119/stat : 16119 (picosat) R 16117 16119 14878 0 -1 4194304 490 0 0 0 288 8 0 0 25 0 1 0 269503693 2269184 473 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597633 0 0 4096 0 0 0 0 17 1 0 0
/proc/16119/statm: 554 473 48 102 0 449 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2216

[startup+6.24767 s]
/proc/loadavg: 1.01 1.00 0.93 2/78 16120
/proc/meminfo: memFree=1779712/2055920 swapFree=4192812/4192956
[pid=16119] ppid=16117 vsize=2472 CPUtime=6.24
/proc/16119/stat : 16119 (picosat) R 16117 16119 14878 0 -1 4194304 521 0 0 0 616 8 0 0 25 0 1 0 269503693 2531328 504 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529817 0 0 4096 0 0 0 0 17 1 0 0
/proc/16119/statm: 618 504 48 102 0 513 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2472

[startup+12.7055 s]
/proc/loadavg: 1.01 1.00 0.93 2/78 16120
/proc/meminfo: memFree=1779456/2055920 swapFree=4192812/4192956
[pid=16119] ppid=16117 vsize=2736 CPUtime=12.69
/proc/16119/stat : 16119 (picosat) R 16117 16119 14878 0 -1 4194304 593 0 0 0 1261 8 0 0 25 0 1 0 269503693 2801664 576 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525522 0 0 4096 0 0 0 0 17 1 0 0
/proc/16119/statm: 684 576 48 102 0 579 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2736

[startup+25.5102 s]
/proc/loadavg: 1.01 1.00 0.93 2/78 16120
/proc/meminfo: memFree=1779072/2055920 swapFree=4192812/4192956
[pid=16119] ppid=16117 vsize=3148 CPUtime=25.49
/proc/16119/stat : 16119 (picosat) R 16117 16119 14878 0 -1 4194304 684 0 0 0 2541 8 0 0 25 0 1 0 269503693 3223552 667 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/16119/statm: 787 667 48 102 0 682 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3148

[startup+51.1217 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 16120
/proc/meminfo: memFree=1778624/2055920 swapFree=4192812/4192956
[pid=16119] ppid=16117 vsize=3512 CPUtime=51.09
/proc/16119/stat : 16119 (picosat) R 16117 16119 14878 0 -1 4194304 797 0 0 0 5101 8 0 0 25 0 1 0 269503693 3596288 780 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16119/statm: 878 780 48 102 0 773 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 3512

[startup+102.338 s]
/proc/loadavg: 1.05 1.01 0.93 2/78 16120
/proc/meminfo: memFree=1777792/2055920 swapFree=4192812/4192956
[pid=16119] ppid=16117 vsize=4272 CPUtime=102.3
/proc/16119/stat : 16119 (picosat) R 16117 16119 14878 0 -1 4194304 992 0 0 0 10221 9 0 0 25 0 1 0 269503693 4374528 975 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525675 0 0 4096 0 0 0 0 17 1 0 0
/proc/16119/statm: 1068 975 48 102 0 963 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 4272

[startup+162.373 s]
/proc/loadavg: 1.02 1.01 0.93 2/78 16120
/proc/meminfo: memFree=1776960/2055920 swapFree=4192812/4192956
[pid=16119] ppid=16117 vsize=5052 CPUtime=162.31
/proc/16119/stat : 16119 (picosat) R 16117 16119 14878 0 -1 4194304 1179 0 0 0 16222 9 0 0 25 0 1 0 269503693 5173248 1162 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525616 0 0 4096 0 0 0 0 17 1 0 0
/proc/16119/statm: 1263 1162 48 102 0 1158 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 5052

[startup+222.404 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 16120
/proc/meminfo: memFree=1776512/2055920 swapFree=4192812/4192956
[pid=16119] ppid=16117 vsize=5420 CPUtime=222.33
/proc/16119/stat : 16119 (picosat) R 16117 16119 14878 0 -1 4194304 1279 0 0 0 22223 10 0 0 25 0 1 0 269503693 5550080 1262 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16119/statm: 1355 1262 48 102 0 1250 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 5420

[startup+282.432 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 16120
/proc/meminfo: memFree=1776192/2055920 swapFree=4192812/4192956
[pid=16119] ppid=16117 vsize=5840 CPUtime=282.34
/proc/16119/stat : 16119 (picosat) R 16117 16119 14878 0 -1 4194304 1387 0 0 0 28223 11 0 0 25 0 1 0 269503693 5980160 1342 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/16119/statm: 1460 1342 48 102 0 1355 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 5840

[startup+342.463 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 16120
/proc/meminfo: memFree=1776000/2055920 swapFree=4192812/4192956
[pid=16119] ppid=16117 vsize=5944 CPUtime=342.34
/proc/16119/stat : 16119 (picosat) R 16117 16119 14878 0 -1 4194304 1432 0 0 0 34223 11 0 0 25 0 1 0 269503693 6086656 1381 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/16119/statm: 1486 1381 48 102 0 1381 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 5944

[startup+402.499 s]
/proc/loadavg: 1.05 1.01 0.94 2/78 16120
/proc/meminfo: memFree=1775552/2055920 swapFree=4192812/4192956
[pid=16119] ppid=16117 vsize=6352 CPUtime=402.37
/proc/16119/stat : 16119 (picosat) R 16117 16119 14878 0 -1 4194304 1544 0 0 0 40225 12 0 0 25 0 1 0 269503693 6504448 1485 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529500 0 0 4096 0 0 0 0 17 1 0 0
/proc/16119/statm: 1588 1485 48 102 0 1483 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 6352

[startup+462.529 s]
/proc/loadavg: 1.02 1.01 0.94 2/78 16120
/proc/meminfo: memFree=1775424/2055920 swapFree=4192812/4192956
[pid=16119] ppid=16117 vsize=6548 CPUtime=462.37
/proc/16119/stat : 16119 (picosat) R 16117 16119 14878 0 -1 4194304 1596 0 0 0 46225 12 0 0 25 0 1 0 269503693 6705152 1533 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16119/statm: 1637 1533 48 102 0 1532 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 6548

[startup+522.56 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 16120
/proc/meminfo: memFree=1774848/2055920 swapFree=4192812/4192956
[pid=16119] ppid=16117 vsize=7072 CPUtime=522.39
/proc/16119/stat : 16119 (picosat) R 16117 16119 14878 0 -1 4194304 1755 0 0 0 52226 13 0 0 25 0 1 0 269503693 7241728 1669 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16119/statm: 1768 1669 48 102 0 1663 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 7072

[startup+582.59 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 16120
/proc/meminfo: memFree=1774848/2055920 swapFree=4192812/4192956
[pid=16119] ppid=16117 vsize=7196 CPUtime=582.4
/proc/16119/stat : 16119 (picosat) R 16117 16119 14878 0 -1 4194304 1786 0 0 0 58227 13 0 0 25 0 1 0 269503693 7368704 1700 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16119/statm: 1799 1700 48 102 0 1694 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 7196

[startup+642.626 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 16120
/proc/meminfo: memFree=1774656/2055920 swapFree=4192812/4192956
[pid=16119] ppid=16117 vsize=7304 CPUtime=642.42
/proc/16119/stat : 16119 (picosat) R 16117 16119 14878 0 -1 4194304 1844 0 0 0 64228 14 0 0 25 0 1 0 269503693 7479296 1732 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/16119/statm: 1826 1732 48 102 0 1721 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 7304

[startup+702.657 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 16120
/proc/meminfo: memFree=1774208/2055920 swapFree=4192812/4192956
[pid=16119] ppid=16117 vsize=7812 CPUtime=702.42
/proc/16119/stat : 16119 (picosat) R 16117 16119 14878 0 -1 4194304 1949 0 0 0 70228 14 0 0 25 0 1 0 269503693 7999488 1832 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16119/statm: 1953 1832 48 102 0 1848 0
Current children cumulated CPU time (s) 702.42
Current children cumulated vsize (KiB) 7812

[startup+762.69 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 16120
/proc/meminfo: memFree=1773760/2055920 swapFree=4192812/4192956
[pid=16119] ppid=16117 vsize=8344 CPUtime=762.44
/proc/16119/stat : 16119 (picosat) R 16117 16119 14878 0 -1 4194304 2100 0 0 0 76229 15 0 0 25 0 1 0 269503693 8544256 1965 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529782 0 0 4096 0 0 0 0 17 1 0 0
/proc/16119/statm: 2086 1965 48 102 0 1981 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 8344

[startup+822.723 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 16120
/proc/meminfo: memFree=1773504/2055920 swapFree=4192812/4192956
[pid=16119] ppid=16117 vsize=8560 CPUtime=822.46
/proc/16119/stat : 16119 (picosat) R 16117 16119 14878 0 -1 4194304 2180 0 0 0 82230 16 0 0 25 0 1 0 269503693 8765440 2020 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524072 0 0 4096 0 0 0 0 17 1 0 0
/proc/16119/statm: 2140 2020 48 102 0 2035 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 8560

[startup+882.754 s]
/proc/loadavg: 1.03 1.01 0.94 2/78 16120
/proc/meminfo: memFree=1773504/2055920 swapFree=4192812/4192956
[pid=16119] ppid=16117 vsize=8556 CPUtime=882.47
/proc/16119/stat : 16119 (picosat) R 16117 16119 14878 0 -1 4194304 2180 0 0 0 88231 16 0 0 25 0 1 0 269503693 8761344 2019 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16119/statm: 2139 2019 48 102 0 2034 0
Current children cumulated CPU time (s) 882.47
Current children cumulated vsize (KiB) 8556

[startup+942.782 s]
/proc/loadavg: 1.06 1.02 0.95 2/78 16120
/proc/meminfo: memFree=1773376/2055920 swapFree=4192812/4192956
[pid=16119] ppid=16117 vsize=8556 CPUtime=942.48
/proc/16119/stat : 16119 (picosat) R 16117 16119 14878 0 -1 4194304 2217 0 0 0 94231 17 0 0 25 0 1 0 269503693 8761344 2022 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/16119/statm: 2139 2022 48 102 0 2034 0
Current children cumulated CPU time (s) 942.48
Current children cumulated vsize (KiB) 8556

[startup+1002.81 s]
/proc/loadavg: 1.02 1.02 0.95 2/78 16120
/proc/meminfo: memFree=1773440/2055920 swapFree=4192812/4192956
[pid=16119] ppid=16117 vsize=8820 CPUtime=1002.48
/proc/16119/stat : 16119 (picosat) R 16117 16119 14878 0 -1 4194304 2384 0 0 0 100231 17 0 0 25 0 1 0 269503693 9031680 2087 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/16119/statm: 2205 2087 48 102 0 2100 0
Current children cumulated CPU time (s) 1002.48
Current children cumulated vsize (KiB) 8820

[startup+1062.84 s]
/proc/loadavg: 1.01 1.01 0.95 2/78 16120
/proc/meminfo: memFree=1771904/2055920 swapFree=4192812/4192956
[pid=16119] ppid=16117 vsize=10008 CPUtime=1062.5
/proc/16119/stat : 16119 (picosat) R 16117 16119 14878 0 -1 4194304 2858 0 0 0 106232 18 0 0 25 0 1 0 269503693 10248192 2383 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530120 0 0 4096 0 0 0 0 17 1 0 0
/proc/16119/statm: 2502 2383 48 102 0 2397 0
Current children cumulated CPU time (s) 1062.5
Current children cumulated vsize (KiB) 10008

[startup+1122.87 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 16120
/proc/meminfo: memFree=1771968/2055920 swapFree=4192812/4192956
[pid=16119] ppid=16117 vsize=10008 CPUtime=1122.52
/proc/16119/stat : 16119 (picosat) R 16117 16119 14878 0 -1 4194304 2858 0 0 0 112233 19 0 0 25 0 1 0 269503693 10248192 2383 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16119/statm: 2502 2383 48 102 0 2397 0
Current children cumulated CPU time (s) 1122.52
Current children cumulated vsize (KiB) 10008

[startup+1182.9 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 16120
/proc/meminfo: memFree=1771968/2055920 swapFree=4192812/4192956
[pid=16119] ppid=16117 vsize=10008 CPUtime=1182.52
/proc/16119/stat : 16119 (picosat) R 16117 16119 14878 0 -1 4194304 2862 0 0 0 118233 19 0 0 25 0 1 0 269503693 10248192 2387 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134538421 0 0 4096 0 0 0 0 17 1 0 0
/proc/16119/statm: 2502 2387 48 102 0 2397 0
Current children cumulated CPU time (s) 1182.52
Current children cumulated vsize (KiB) 10008



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 16120
/proc/meminfo: memFree=1772032/2055920 swapFree=4192812/4192956
[pid=16119] ppid=16117 vsize=10008 CPUtime=1200.04
/proc/16119/stat : 16119 (picosat) R 16117 16119 14878 0 -1 4194304 2862 0 0 0 119985 19 0 0 25 0 1 0 269503693 10248192 2387 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/16119/statm: 2502 2387 48 102 0 2397 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 10008

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 16120
/proc/meminfo: memFree=1772032/2055920 swapFree=4192812/4192956
[pid=16119] ppid=16117 vsize=10008 CPUtime=1200.04
/proc/16119/stat : 16119 (picosat) R 16117 16119 14878 0 -1 4194304 2862 0 0 0 119985 19 0 0 25 0 1 0 269503693 10248192 2387 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/16119/statm: 2502 2387 48 102 0 2397 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 10008

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.05
CPU user time (s): 1199.85
CPU system time (s): 0.200969
CPU usage (%): 99.9688
Max. virtual memory (cumulated for all children) (KiB): 10152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.85
system time used= 0.200969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2862
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= 1453

runsolver used 1.34579 second user time and 2.68959 second system time

The end



Launcher Data (download as text)




Begin job on node13 on Mon Feb 26 13:11:32 UTC 2007

IDJOB= 307665
IDBENCH= 20211
IDSOLVER= 106
FILE ID= node13/307665-1172495492

PBS_JOBID= 3971574

Free space on /tmp= 66556 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S211365596-08-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/307665-1172495492/picosat /tmp/evaluation/307665-1172495492/instance-307665-1172495492.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-307665-1172495492 -o ROOT/results/node13/solver-307665-1172495492 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307665-1172495492/picosat /tmp/evaluation/307665-1172495492/instance-307665-1172495492.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  e2ad6b729e129f6e94a5430009297576

RANDOM SEED= 890692986

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.236
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:       1782176 kB
Buffers:         39544 kB
Cached:         116652 kB
SwapCached:          0 kB
Active:         192284 kB
Inactive:        19068 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1782176 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             768 kB
Writeback:           0 kB
Mapped:          74036 kB
Slab:            47932 kB
Committed_AS:  1040880 kB
PageTables:       1748 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= 66556 MiB

End job on node13 on Mon Feb 26 13:31:35 UTC 2007