Trace number 307583

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) 1200.09 1200.57

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S384567560-10-UNKNOWN.cnf
MD5SUMdfe30801aa981fb55bfdd2dd7062d61d
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 variables6490
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-307583-1172490676 -o ROOT/results/node13/solver-307583-1172490676 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307583-1172490676/picosat /tmp/evaluation/307583-1172490676/instance-307583-1172490676.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: 1.05 1.00 0.92 3/77 15539
/proc/meminfo: memFree=1782608/2055920 swapFree=4192812/4192956
[pid=15539] ppid=15537 vsize=1080 CPUtime=0
/proc/15539/stat : 15539 (picosat) R 15537 15539 14878 0 -1 4194304 194 0 0 0 0 0 0 0 18 0 1 0 269022147 1105920 179 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15539/statm: 270 179 40 102 0 165 0

[startup+0.106519 s]
/proc/loadavg: 1.05 1.00 0.92 3/77 15539
/proc/meminfo: memFree=1782608/2055920 swapFree=4192812/4192956
[pid=15539] ppid=15537 vsize=1360 CPUtime=0.1
/proc/15539/stat : 15539 (picosat) R 15537 15539 14878 0 -1 4194304 274 0 0 0 4 6 0 0 18 0 1 0 269022147 1392640 259 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15539/statm: 340 259 40 102 0 235 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1360

[startup+0.514571 s]
/proc/loadavg: 1.05 1.00 0.92 3/77 15539
/proc/meminfo: memFree=1782608/2055920 swapFree=4192812/4192956
[pid=15539] ppid=15537 vsize=1944 CPUtime=0.5
/proc/15539/stat : 15539 (picosat) R 15537 15539 14878 0 -1 4194304 410 0 0 0 42 8 0 0 21 0 1 0 269022147 1990656 395 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530843 0 0 4096 0 0 0 0 17 1 0 0
/proc/15539/statm: 486 395 42 102 0 381 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 1944

[startup+1.33468 s]
/proc/loadavg: 1.05 1.00 0.92 2/78 15540
/proc/meminfo: memFree=1780936/2055920 swapFree=4192812/4192956
[pid=15539] ppid=15537 vsize=2216 CPUtime=1.32
/proc/15539/stat : 15539 (picosat) R 15537 15539 14878 0 -1 4194304 481 0 0 0 124 8 0 0 25 0 1 0 269022147 2269184 464 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/15539/statm: 554 464 48 102 0 449 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 2216

[startup+2.9709 s]
/proc/loadavg: 1.05 1.00 0.92 2/78 15540
/proc/meminfo: memFree=1780680/2055920 swapFree=4192812/4192956
[pid=15539] ppid=15537 vsize=2348 CPUtime=2.96
/proc/15539/stat : 15539 (picosat) R 15537 15539 14878 0 -1 4194304 509 0 0 0 288 8 0 0 25 0 1 0 269022147 2404352 492 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15539/statm: 587 492 48 102 0 482 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2348

[startup+6.25234 s]
/proc/loadavg: 1.05 1.00 0.92 2/78 15540
/proc/meminfo: memFree=1780360/2055920 swapFree=4192812/4192956
[pid=15539] ppid=15537 vsize=2612 CPUtime=6.24
/proc/15539/stat : 15539 (picosat) R 15537 15539 14878 0 -1 4194304 577 0 0 0 616 8 0 0 25 0 1 0 269022147 2674688 560 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525892 0 0 4096 0 0 0 0 17 1 0 0
/proc/15539/statm: 653 560 48 102 0 548 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2612

[startup+12.7032 s]
/proc/loadavg: 1.04 1.00 0.92 2/78 15540
/proc/meminfo: memFree=1780040/2055920 swapFree=4192812/4192956
[pid=15539] ppid=15537 vsize=2848 CPUtime=12.69
/proc/15539/stat : 15539 (picosat) R 15537 15539 14878 0 -1 4194304 638 0 0 0 1261 8 0 0 25 0 1 0 269022147 2916352 621 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529930 0 0 4096 0 0 0 0 17 1 0 0
/proc/15539/statm: 712 621 48 102 0 607 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2848

[startup+25.5119 s]
/proc/loadavg: 1.03 1.00 0.92 3/78 15540
/proc/meminfo: memFree=1779464/2055920 swapFree=4192812/4192956
[pid=15539] ppid=15537 vsize=3536 CPUtime=25.49
/proc/15539/stat : 15539 (picosat) R 15537 15539 14878 0 -1 4194304 781 0 0 0 2541 8 0 0 25 0 1 0 269022147 3620864 764 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529356 0 0 4096 0 0 0 0 17 1 0 0
/proc/15539/statm: 884 764 48 102 0 779 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3536

[startup+51.1233 s]
/proc/loadavg: 1.02 1.00 0.92 2/78 15540
/proc/meminfo: memFree=1778632/2055920 swapFree=4192812/4192956
[pid=15539] ppid=15537 vsize=4248 CPUtime=51.1
/proc/15539/stat : 15539 (picosat) R 15537 15539 14878 0 -1 4194304 975 0 0 0 5101 9 0 0 25 0 1 0 269022147 4349952 958 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/15539/statm: 1062 958 48 102 0 957 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 4248

[startup+102.346 s]
/proc/loadavg: 1.01 1.00 0.92 2/78 15540
/proc/meminfo: memFree=1777864/2055920 swapFree=4192812/4192956
[pid=15539] ppid=15537 vsize=4952 CPUtime=102.3
/proc/15539/stat : 15539 (picosat) R 15537 15539 14878 0 -1 4194304 1171 0 0 0 10221 9 0 0 25 0 1 0 269022147 5070848 1154 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529170 0 0 4096 0 0 0 0 17 1 0 0
/proc/15539/statm: 1238 1154 48 102 0 1133 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 4952

[startup+162.379 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 15540
/proc/meminfo: memFree=1776968/2055920 swapFree=4192812/4192956
[pid=15539] ppid=15537 vsize=5840 CPUtime=162.32
/proc/15539/stat : 15539 (picosat) R 15537 15539 14878 0 -1 4194304 1376 0 0 0 16222 10 0 0 25 0 1 0 269022147 5980160 1359 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/15539/statm: 1460 1359 48 102 0 1355 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 5840

[startup+222.409 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 15540
/proc/meminfo: memFree=1776520/2055920 swapFree=4192812/4192956
[pid=15539] ppid=15537 vsize=6212 CPUtime=222.33
/proc/15539/stat : 15539 (picosat) R 15537 15539 14878 0 -1 4194304 1479 0 0 0 22223 10 0 0 25 0 1 0 269022147 6361088 1462 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/15539/statm: 1553 1462 48 102 0 1448 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 6212

[startup+282.438 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 15540
/proc/meminfo: memFree=1775944/2055920 swapFree=4192812/4192956
[pid=15539] ppid=15537 vsize=6904 CPUtime=282.34
/proc/15539/stat : 15539 (picosat) R 15537 15539 14878 0 -1 4194304 1623 0 0 0 28223 11 0 0 25 0 1 0 269022147 7069696 1606 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/15539/statm: 1726 1606 48 102 0 1621 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 6904

[startup+342.469 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 15540
/proc/meminfo: memFree=1775624/2055920 swapFree=4192812/4192956
[pid=15539] ppid=15537 vsize=7156 CPUtime=342.36
/proc/15539/stat : 15539 (picosat) R 15537 15539 14878 0 -1 4194304 1694 0 0 0 34224 12 0 0 25 0 1 0 269022147 7327744 1677 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/15539/statm: 1789 1677 48 102 0 1684 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 7156

[startup+402.508 s]
/proc/loadavg: 1.06 1.01 0.93 2/78 15540
/proc/meminfo: memFree=1775112/2055920 swapFree=4192812/4192956
[pid=15539] ppid=15537 vsize=7668 CPUtime=402.37
/proc/15539/stat : 15539 (picosat) R 15537 15539 14878 0 -1 4194304 1823 0 0 0 40225 12 0 0 25 0 1 0 269022147 7852032 1806 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/15539/statm: 1917 1806 48 102 0 1812 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 7668

[startup+462.539 s]
/proc/loadavg: 1.02 1.01 0.93 2/78 15540
/proc/meminfo: memFree=1775176/2055920 swapFree=4192812/4192956
[pid=15539] ppid=15537 vsize=7704 CPUtime=462.39
/proc/15539/stat : 15539 (picosat) R 15537 15539 14878 0 -1 4194304 1835 0 0 0 46226 13 0 0 25 0 1 0 269022147 7888896 1818 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/15539/statm: 1926 1818 48 102 0 1821 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 7704

[startup+522.566 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 15540
/proc/meminfo: memFree=1774920/2055920 swapFree=4192812/4192956
[pid=15539] ppid=15537 vsize=7796 CPUtime=522.39
/proc/15539/stat : 15539 (picosat) R 15537 15539 14878 0 -1 4194304 1875 0 0 0 52226 13 0 0 25 0 1 0 269022147 7983104 1849 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/15539/statm: 1949 1849 48 102 0 1844 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 7796

[startup+582.594 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 15540
/proc/meminfo: memFree=1774088/2055920 swapFree=4192812/4192956
[pid=15539] ppid=15537 vsize=8708 CPUtime=582.41
/proc/15539/stat : 15539 (picosat) R 15537 15539 14878 0 -1 4194304 2105 0 0 0 58227 14 0 0 25 0 1 0 269022147 8916992 2079 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530080 0 0 4096 0 0 0 0 17 1 0 0
/proc/15539/statm: 2177 2079 48 102 0 2072 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 8708

[startup+642.652 s]
/proc/loadavg: 1.00 1.00 0.93 2/84 15674
/proc/meminfo: memFree=1772800/2055920 swapFree=4192812/4192956
[pid=15539] ppid=15537 vsize=8700 CPUtime=642.37
/proc/15539/stat : 15539 (picosat) R 15537 15539 14878 0 -1 4194304 2108 0 0 0 64223 14 0 0 25 0 1 0 269022147 8908800 2081 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530822 0 0 4096 0 0 0 0 17 1 0 0
/proc/15539/statm: 2175 2081 48 102 0 2070 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 8700

[startup+702.695 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 15738
/proc/meminfo: memFree=1773832/2055920 swapFree=4192812/4192956
[pid=15539] ppid=15537 vsize=8860 CPUtime=702.36
/proc/15539/stat : 15539 (picosat) R 15537 15539 14878 0 -1 4194304 2121 0 0 0 70221 15 0 0 25 0 1 0 269022147 9072640 2092 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15539/statm: 2215 2092 48 102 0 2110 0
Current children cumulated CPU time (s) 702.36
Current children cumulated vsize (KiB) 8860

[startup+762.724 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 15738
/proc/meminfo: memFree=1773512/2055920 swapFree=4192812/4192956
[pid=15539] ppid=15537 vsize=9180 CPUtime=762.36
/proc/15539/stat : 15539 (picosat) R 15537 15539 14878 0 -1 4194304 2219 0 0 0 76221 15 0 0 25 0 1 0 269022147 9400320 2172 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/15539/statm: 2295 2172 48 102 0 2190 0
Current children cumulated CPU time (s) 762.36
Current children cumulated vsize (KiB) 9180

[startup+822.759 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 15738
/proc/meminfo: memFree=1773320/2055920 swapFree=4192812/4192956
[pid=15539] ppid=15537 vsize=9436 CPUtime=822.38
/proc/15539/stat : 15539 (picosat) R 15537 15539 14878 0 -1 4194304 2458 0 0 0 82222 16 0 0 25 0 1 0 269022147 9662464 2211 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/15539/statm: 2359 2211 48 102 0 2254 0
Current children cumulated CPU time (s) 822.38
Current children cumulated vsize (KiB) 9436

[startup+882.791 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 15738
/proc/meminfo: memFree=1772360/2055920 swapFree=4192812/4192956
[pid=15539] ppid=15537 vsize=10352 CPUtime=882.4
/proc/15539/stat : 15539 (picosat) R 15537 15539 14878 0 -1 4194304 2873 0 0 0 88223 17 0 0 25 0 1 0 269022147 10600448 2460 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530019 0 0 4096 0 0 0 0 17 1 0 0
/proc/15539/statm: 2588 2460 48 102 0 2483 0
Current children cumulated CPU time (s) 882.4
Current children cumulated vsize (KiB) 10352

[startup+942.821 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 15738
/proc/meminfo: memFree=1772360/2055920 swapFree=4192812/4192956
[pid=15539] ppid=15537 vsize=10352 CPUtime=942.41
/proc/15539/stat : 15539 (picosat) R 15537 15539 14878 0 -1 4194304 2873 0 0 0 94224 17 0 0 25 0 1 0 269022147 10600448 2460 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15539/statm: 2588 2460 48 102 0 2483 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 10352

[startup+1002.85 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 15738
/proc/meminfo: memFree=1771464/2055920 swapFree=4192812/4192956
[pid=15539] ppid=15537 vsize=11144 CPUtime=1002.42
/proc/15539/stat : 15539 (picosat) R 15537 15539 14878 0 -1 4194304 3214 0 0 0 100224 18 0 0 25 0 1 0 269022147 11411456 2663 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522787 0 0 4096 0 0 0 0 17 1 0 0
/proc/15539/statm: 2786 2663 48 102 0 2681 0
Current children cumulated CPU time (s) 1002.42
Current children cumulated vsize (KiB) 11144

[startup+1062.89 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 15738
/proc/meminfo: memFree=1771592/2055920 swapFree=4192812/4192956
[pid=15539] ppid=15537 vsize=11144 CPUtime=1062.44
/proc/15539/stat : 15539 (picosat) R 15537 15539 14878 0 -1 4194304 3430 0 0 0 106225 19 0 0 25 0 1 0 269022147 11411456 2663 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531065 0 0 4096 0 0 0 0 17 1 0 0
/proc/15539/statm: 2786 2663 48 102 0 2681 0
Current children cumulated CPU time (s) 1062.44
Current children cumulated vsize (KiB) 11144

[startup+1122.91 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 15738
/proc/meminfo: memFree=1771656/2055920 swapFree=4192812/4192956
[pid=15539] ppid=15537 vsize=11144 CPUtime=1122.44
/proc/15539/stat : 15539 (picosat) R 15537 15539 14878 0 -1 4194304 3430 0 0 0 112225 19 0 0 25 0 1 0 269022147 11411456 2663 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525616 0 0 4096 0 0 0 0 17 1 0 0
/proc/15539/statm: 2786 2663 48 102 0 2681 0
Current children cumulated CPU time (s) 1122.44
Current children cumulated vsize (KiB) 11144

[startup+1182.94 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 15738
/proc/meminfo: memFree=1771848/2055920 swapFree=4192812/4192956
[pid=15539] ppid=15537 vsize=11144 CPUtime=1182.46
/proc/15539/stat : 15539 (picosat) R 15537 15539 14878 0 -1 4194304 3434 0 0 0 118226 20 0 0 25 0 1 0 269022147 11411456 2667 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/15539/statm: 2786 2667 48 102 0 2681 0
Current children cumulated CPU time (s) 1182.46
Current children cumulated vsize (KiB) 11144



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.57 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 15738
/proc/meminfo: memFree=1771784/2055920 swapFree=4192812/4192956
[pid=15539] ppid=15537 vsize=11144 CPUtime=1200.08
/proc/15539/stat : 15539 (picosat) R 15537 15539 14878 0 -1 4194304 3434 0 0 0 119988 20 0 0 25 0 1 0 269022147 11411456 2667 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/15539/statm: 2786 2667 48 102 0 2681 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 11144

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): 1200.57
CPU time (s): 1200.09
CPU user time (s): 1199.88
CPU system time (s): 0.207968
CPU usage (%): 99.9598
Max. virtual memory (cumulated for all children) (KiB): 11288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.88
system time used= 0.207968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3434
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= 13518

runsolver used 1.35879 second user time and 2.74658 second system time

The end



Launcher Data (download as text)




Begin job on node13 on Mon Feb 26 11:51:17 UTC 2007

IDJOB= 307583
IDBENCH= 20209
IDSOLVER= 106
FILE ID= node13/307583-1172490676

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-S384567560-10-UNKNOWN.cnf
COMMAND LINE= /tmp/evaluation/307583-1172490676/picosat /tmp/evaluation/307583-1172490676/instance-307583-1172490676.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-307583-1172490676 -o ROOT/results/node13/solver-307583-1172490676 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307583-1172490676/picosat /tmp/evaluation/307583-1172490676/instance-307583-1172490676.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  dfe30801aa981fb55bfdd2dd7062d61d

RANDOM SEED= 994708590

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:       1783016 kB
Buffers:         39452 kB
Cached:         115996 kB
SwapCached:          0 kB
Active:         185960 kB
Inactive:        24648 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1783016 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             776 kB
Writeback:           0 kB
Mapped:          74036 kB
Slab:            47844 kB
Committed_AS:  1039680 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 12:11:20 UTC 2007