Trace number 304754

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 1200.51

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S1826229031-16.cnf
MD5SUM1aed84ae7396e87c22020e4f3ca38410
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark14.6878
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 511900

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/node6/watcher-304754-1172065157 -o ROOT/results/node6/solver-304754-1172065157 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304754-1172065157/picosat /tmp/evaluation/304754-1172065157/instance-304754-1172065157.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: 0.91 0.95 0.98 3/77 8674
/proc/meminfo: memFree=1463424/2055924 swapFree=4192812/4192956
[pid=8674] ppid=8672 vsize=568 CPUtime=0
/proc/8674/stat : 8674 (picosat) R 8672 8674 8617 0 -1 4194304 69 0 0 0 0 0 0 0 18 0 1 0 226470423 581632 54 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/8674/statm: 142 54 40 102 0 37 0

[startup+0.10769 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 8674
/proc/meminfo: memFree=1463424/2055924 swapFree=4192812/4192956
[pid=8674] ppid=8672 vsize=836 CPUtime=0.1
/proc/8674/stat : 8674 (picosat) R 8672 8674 8617 0 -1 4194304 143 0 0 0 5 5 0 0 18 0 1 0 226470423 856064 128 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/8674/statm: 209 128 40 102 0 104 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 836

[startup+0.515769 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 8674
/proc/meminfo: memFree=1463424/2055924 swapFree=4192812/4192956
[pid=8674] ppid=8672 vsize=1768 CPUtime=0.5
/proc/8674/stat : 8674 (picosat) R 8672 8674 8617 0 -1 4194304 383 0 0 0 41 9 0 0 22 0 1 0 226470423 1810432 366 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8674/statm: 442 366 48 102 0 337 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 1768

[startup+1.33793 s]
/proc/loadavg: 0.92 0.95 0.98 2/78 8675
/proc/meminfo: memFree=1461944/2055924 swapFree=4192812/4192956
[pid=8674] ppid=8672 vsize=1896 CPUtime=1.32
/proc/8674/stat : 8674 (picosat) R 8672 8674 8617 0 -1 4194304 428 0 0 0 123 9 0 0 25 0 1 0 226470423 1941504 411 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/8674/statm: 474 411 48 102 0 369 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 1896

[startup+2.97526 s]
/proc/loadavg: 0.92 0.95 0.98 2/78 8675
/proc/meminfo: memFree=1461560/2055924 swapFree=4192812/4192956
[pid=8674] ppid=8672 vsize=2152 CPUtime=2.96
/proc/8674/stat : 8674 (picosat) R 8672 8674 8617 0 -1 4194304 482 0 0 0 287 9 0 0 25 0 1 0 226470423 2203648 465 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529420 0 0 4096 0 0 0 0 17 1 0 0
/proc/8674/statm: 538 465 48 102 0 433 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2152

[startup+6.2519 s]
/proc/loadavg: 0.93 0.95 0.98 2/78 8675
/proc/meminfo: memFree=1461240/2055924 swapFree=4192812/4192956
[pid=8674] ppid=8672 vsize=2536 CPUtime=6.24
/proc/8674/stat : 8674 (picosat) R 8672 8674 8617 0 -1 4194304 558 0 0 0 614 10 0 0 25 0 1 0 226470423 2596864 541 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8674/statm: 634 541 48 102 0 529 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2536

[startup+12.7092 s]
/proc/loadavg: 0.93 0.96 0.98 2/78 8675
/proc/meminfo: memFree=1460600/2055924 swapFree=4192812/4192956
[pid=8674] ppid=8672 vsize=2984 CPUtime=12.7
/proc/8674/stat : 8674 (picosat) R 8672 8674 8617 0 -1 4194304 676 0 0 0 1260 10 0 0 25 0 1 0 226470423 3055616 659 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525927 0 0 4096 0 0 0 0 17 1 0 0
/proc/8674/statm: 746 659 48 102 0 641 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 2984

[startup+25.5117 s]
/proc/loadavg: 0.94 0.96 0.98 2/78 8675
/proc/meminfo: memFree=1460088/2055924 swapFree=4192812/4192956
[pid=8674] ppid=8672 vsize=3484 CPUtime=25.49
/proc/8674/stat : 8674 (picosat) R 8672 8674 8617 0 -1 4194304 804 0 0 0 2539 10 0 0 25 0 1 0 226470423 3567616 787 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/8674/statm: 871 787 48 102 0 766 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3484

[startup+51.1218 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 8675
/proc/meminfo: memFree=1459320/2055924 swapFree=4192812/4192956
[pid=8674] ppid=8672 vsize=4212 CPUtime=51.09
/proc/8674/stat : 8674 (picosat) R 8672 8674 8617 0 -1 4194304 991 0 0 0 5099 10 0 0 25 0 1 0 226470423 4313088 974 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8674/statm: 1053 974 48 102 0 948 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 4212

[startup+102.342 s]
/proc/loadavg: 0.98 0.96 0.98 2/78 8677
/proc/meminfo: memFree=1458488/2055924 swapFree=4192812/4192956
[pid=8674] ppid=8672 vsize=5192 CPUtime=102.29
/proc/8674/stat : 8674 (picosat) R 8672 8674 8617 0 -1 4194304 1228 0 0 0 10218 11 0 0 25 0 1 0 226470423 5316608 1211 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8674/statm: 1298 1211 48 102 0 1193 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 5192

[startup+162.376 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 8677
/proc/meminfo: memFree=1457592/2055924 swapFree=4192812/4192956
[pid=8674] ppid=8672 vsize=6068 CPUtime=162.31
/proc/8674/stat : 8674 (picosat) R 8672 8674 8617 0 -1 4194304 1427 0 0 0 16219 12 0 0 25 0 1 0 226470423 6213632 1410 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8674/statm: 1517 1410 48 102 0 1412 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 6068

[startup+222.403 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 8677
/proc/meminfo: memFree=1457080/2055924 swapFree=4192812/4192956
[pid=8674] ppid=8672 vsize=6492 CPUtime=222.31
/proc/8674/stat : 8674 (picosat) R 8672 8674 8617 0 -1 4194304 1542 0 0 0 22219 12 0 0 25 0 1 0 226470423 6647808 1525 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8674/statm: 1623 1525 48 102 0 1518 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 6492

[startup+282.428 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 8677
/proc/meminfo: memFree=1456760/2055924 swapFree=4192812/4192956
[pid=8674] ppid=8672 vsize=6780 CPUtime=282.31
/proc/8674/stat : 8674 (picosat) R 8672 8674 8617 0 -1 4194304 1619 0 0 0 28218 13 0 0 25 0 1 0 226470423 6942720 1602 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/8674/statm: 1695 1602 48 102 0 1590 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 6780

[startup+342.46 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 8677
/proc/meminfo: memFree=1456184/2055924 swapFree=4192812/4192956
[pid=8674] ppid=8672 vsize=7288 CPUtime=342.32
/proc/8674/stat : 8674 (picosat) R 8672 8674 8617 0 -1 4194304 1757 0 0 0 34219 13 0 0 25 0 1 0 226470423 7462912 1738 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/8674/statm: 1822 1738 48 102 0 1717 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 7288

[startup+402.491 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 8677
/proc/meminfo: memFree=1455992/2055924 swapFree=4192812/4192956
[pid=8674] ppid=8672 vsize=7552 CPUtime=402.33
/proc/8674/stat : 8674 (picosat) R 8672 8674 8617 0 -1 4194304 1836 0 0 0 40219 14 0 0 25 0 1 0 226470423 7733248 1803 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8674/statm: 1888 1803 48 102 0 1783 0
Current children cumulated CPU time (s) 402.33
Current children cumulated vsize (KiB) 7552

[startup+462.517 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 8677
/proc/meminfo: memFree=1455608/2055924 swapFree=4192812/4192956
[pid=8674] ppid=8672 vsize=7880 CPUtime=462.33
/proc/8674/stat : 8674 (picosat) R 8672 8674 8617 0 -1 4194304 1929 0 0 0 46219 14 0 0 25 0 1 0 226470423 8069120 1890 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/8674/statm: 1970 1890 48 102 0 1865 0
Current children cumulated CPU time (s) 462.33
Current children cumulated vsize (KiB) 7880

[startup+522.547 s]
/proc/loadavg: 1.05 0.99 0.99 2/78 8677
/proc/meminfo: memFree=1455288/2055924 swapFree=4192812/4192956
[pid=8674] ppid=8672 vsize=8224 CPUtime=522.33
/proc/8674/stat : 8674 (picosat) R 8672 8674 8617 0 -1 4194304 2027 0 0 0 52219 14 0 0 25 0 1 0 226470423 8421376 1948 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8674/statm: 2056 1948 48 102 0 1951 0
Current children cumulated CPU time (s) 522.33
Current children cumulated vsize (KiB) 8224

[startup+582.576 s]
/proc/loadavg: 1.10 1.00 0.99 2/78 8677
/proc/meminfo: memFree=1455352/2055924 swapFree=4192812/4192956
[pid=8674] ppid=8672 vsize=8236 CPUtime=582.35
/proc/8674/stat : 8674 (picosat) R 8672 8674 8617 0 -1 4194304 2052 0 0 0 58220 15 0 0 25 0 1 0 226470423 8433664 1951 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520163 0 0 4096 0 0 0 0 17 1 0 0
/proc/8674/statm: 2059 1951 48 102 0 1954 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 8236

[startup+642.608 s]
/proc/loadavg: 1.09 1.01 1.00 2/78 8677
/proc/meminfo: memFree=1454840/2055924 swapFree=4192812/4192956
[pid=8674] ppid=8672 vsize=8628 CPUtime=642.35
/proc/8674/stat : 8674 (picosat) R 8672 8674 8617 0 -1 4194304 2428 0 0 0 64220 15 0 0 25 0 1 0 226470423 8835072 2038 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/8674/statm: 2157 2038 48 102 0 2052 0
Current children cumulated CPU time (s) 642.35
Current children cumulated vsize (KiB) 8628

[startup+702.638 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 8677
/proc/meminfo: memFree=1454584/2055924 swapFree=4192812/4192956
[pid=8674] ppid=8672 vsize=8892 CPUtime=702.36
/proc/8674/stat : 8674 (picosat) R 8672 8674 8617 0 -1 4194304 2747 0 0 0 70220 16 0 0 25 0 1 0 226470423 9105408 2115 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/8674/statm: 2223 2115 48 102 0 2118 0
Current children cumulated CPU time (s) 702.36
Current children cumulated vsize (KiB) 8892

[startup+762.666 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 8677
/proc/meminfo: memFree=1454328/2055924 swapFree=4192812/4192956
[pid=8674] ppid=8672 vsize=9016 CPUtime=762.37
/proc/8674/stat : 8674 (picosat) R 8672 8674 8617 0 -1 4194304 3007 0 0 0 76220 17 0 0 25 0 1 0 226470423 9232384 2153 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/8674/statm: 2254 2153 48 102 0 2149 0
Current children cumulated CPU time (s) 762.37
Current children cumulated vsize (KiB) 9016

[startup+822.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8677
/proc/meminfo: memFree=1454136/2055924 swapFree=4192812/4192956
[pid=8674] ppid=8672 vsize=9348 CPUtime=822.38
/proc/8674/stat : 8674 (picosat) R 8672 8674 8617 0 -1 4194304 3297 0 0 0 82221 17 0 0 25 0 1 0 226470423 9572352 2224 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8674/statm: 2337 2224 48 102 0 2232 0
Current children cumulated CPU time (s) 822.38
Current children cumulated vsize (KiB) 9348

[startup+882.727 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8677
/proc/meminfo: memFree=1454072/2055924 swapFree=4192812/4192956
[pid=8674] ppid=8672 vsize=9340 CPUtime=882.38
/proc/8674/stat : 8674 (picosat) R 8672 8674 8617 0 -1 4194304 3519 0 0 0 88220 18 0 0 25 0 1 0 226470423 9564160 2224 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/8674/statm: 2335 2224 48 102 0 2230 0
Current children cumulated CPU time (s) 882.38
Current children cumulated vsize (KiB) 9340

[startup+942.757 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8677
/proc/meminfo: memFree=1453752/2055924 swapFree=4192812/4192956
[pid=8674] ppid=8672 vsize=9756 CPUtime=942.4
/proc/8674/stat : 8674 (picosat) R 8672 8674 8617 0 -1 4194304 3857 0 0 0 94221 19 0 0 25 0 1 0 226470423 9990144 2316 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/8674/statm: 2439 2316 48 102 0 2334 0
Current children cumulated CPU time (s) 942.4
Current children cumulated vsize (KiB) 9756

[startup+1002.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8677
/proc/meminfo: memFree=1453752/2055924 swapFree=4192812/4192956
[pid=8674] ppid=8672 vsize=9700 CPUtime=1002.4
/proc/8674/stat : 8674 (picosat) R 8672 8674 8617 0 -1 4194304 4091 0 0 0 100220 20 0 0 25 0 1 0 226470423 9932800 2316 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525785 0 0 4096 0 0 0 0 17 1 0 0
/proc/8674/statm: 2425 2316 48 102 0 2320 0
Current children cumulated CPU time (s) 1002.4
Current children cumulated vsize (KiB) 9700

[startup+1062.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8677
/proc/meminfo: memFree=1453432/2055924 swapFree=4192812/4192956
[pid=8674] ppid=8672 vsize=10104 CPUtime=1062.42
/proc/8674/stat : 8674 (picosat) R 8672 8674 8617 0 -1 4194304 4348 0 0 0 106221 21 0 0 25 0 1 0 226470423 10346496 2401 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/8674/statm: 2526 2401 48 102 0 2421 0
Current children cumulated CPU time (s) 1062.42
Current children cumulated vsize (KiB) 10104

[startup+1122.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8677
/proc/meminfo: memFree=1453432/2055924 swapFree=4192812/4192956
[pid=8674] ppid=8672 vsize=9940 CPUtime=1122.42
/proc/8674/stat : 8674 (picosat) R 8672 8674 8617 0 -1 4194304 4547 0 0 0 112221 21 0 0 25 0 1 0 226470423 10178560 2395 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8674/statm: 2485 2395 48 102 0 2380 0
Current children cumulated CPU time (s) 1122.42
Current children cumulated vsize (KiB) 9940

[startup+1182.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8677
/proc/meminfo: memFree=1453432/2055924 swapFree=4192812/4192956
[pid=8674] ppid=8672 vsize=10100 CPUtime=1182.42
/proc/8674/stat : 8674 (picosat) R 8672 8674 8617 0 -1 4194304 4782 0 0 0 118221 21 0 0 25 0 1 0 226470423 10342400 2422 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8674/statm: 2525 2422 48 102 0 2420 0
Current children cumulated CPU time (s) 1182.42
Current children cumulated vsize (KiB) 10100



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8677
/proc/meminfo: memFree=1452856/2055924 swapFree=4192812/4192956
[pid=8674] ppid=8672 vsize=10496 CPUtime=1200.04
/proc/8674/stat : 8674 (picosat) R 8672 8674 8617 0 -1 4194304 4939 0 0 0 119982 22 0 0 25 0 1 0 226470423 10747904 2536 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/8674/statm: 2624 2536 48 102 0 2519 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 10496

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): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1199.83
CPU system time (s): 0.224965
CPU usage (%): 99.9624
Max. virtual memory (cumulated for all children) (KiB): 10496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.83
system time used= 0.224965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4939
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= 24757

runsolver used 1.3398 second user time and 2.6176 second system time

The end



Launcher Data (download as text)




Begin job on node6 on Wed Feb 21 13:39:17 UTC 2007

IDJOB= 304754
IDBENCH= 20140
IDSOLVER= 106
FILE ID= node6/304754-1172065157

PBS_JOBID= 3865299

Free space on /tmp= 66549 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S1826229031-16.cnf
COMMAND LINE= /tmp/evaluation/304754-1172065157/picosat /tmp/evaluation/304754-1172065157/instance-304754-1172065157.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-304754-1172065157 -o ROOT/results/node6/solver-304754-1172065157 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304754-1172065157/picosat /tmp/evaluation/304754-1172065157/instance-304754-1172065157.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  1aed84ae7396e87c22020e4f3ca38410

RANDOM SEED= 92618021

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.277
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		: 3000.277
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:       1463832 kB
Buffers:         62420 kB
Cached:         394948 kB
SwapCached:          0 kB
Active:         215484 kB
Inactive:       297924 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1463832 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1024 kB
Writeback:           0 kB
Mapped:          74936 kB
Slab:            64348 kB
Committed_AS:   851772 kB
PageTables:       1744 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= 66549 MiB

End job on node6 on Wed Feb 21 13:59:20 UTC 2007