Trace number 308854

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 535UNSAT 1043.95 1044.24

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S1293761391-11-UNSAT.cnf
MD5SUMbd48c0af40579fae130a490637a0c778
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark81.1437
Satisfiable
(Un)Satisfiability was proved
Number of variables4497
Number of clauses12014
Sum of the clauses size32438
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23604
Number of clauses of size 38410
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

1043.92/1044.24	s UNSATISFIABLE

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node77/watcher-308854-1172529713 -o ROOT/results/node77/solver-308854-1172529713 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308854-1172529713/picosat /tmp/evaluation/308854-1172529713/instance-308854-1172529713.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: 0.78 0.95 0.98 3/67 3745
/proc/meminfo: memFree=1917872/2055892 swapFree=4086192/4096564
[pid=3745] ppid=3743 vsize=1080 CPUtime=0
/proc/3745/stat : 3745 (picosat) R 3743 3745 3688 0 -1 4194304 177 0 0 0 0 0 0 0 20 0 1 0 47838864 1105920 163 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/3745/statm: 270 163 40 102 0 165 0

[startup+0.106545 s]
/proc/loadavg: 0.78 0.95 0.98 3/67 3745
/proc/meminfo: memFree=1917872/2055892 swapFree=4086192/4096564
[pid=3745] ppid=3743 vsize=1500 CPUtime=0.09
/proc/3745/stat : 3745 (picosat) R 3743 3745 3688 0 -1 4194304 266 0 0 0 5 4 0 0 21 0 1 0 47838864 1536000 252 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522858 0 0 4096 0 0 0 0 17 1 0 0
/proc/3745/statm: 375 252 42 102 0 270 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1500

[startup+0.514592 s]
/proc/loadavg: 0.78 0.95 0.98 3/67 3745
/proc/meminfo: memFree=1917872/2055892 swapFree=4086192/4096564
[pid=3745] ppid=3743 vsize=1772 CPUtime=0.51
/proc/3745/stat : 3745 (picosat) R 3743 3745 3688 0 -1 4194304 344 0 0 0 46 5 0 0 25 0 1 0 47838864 1814528 328 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531002 0 0 4096 0 0 0 0 17 1 0 0
/proc/3745/statm: 443 328 48 102 0 338 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1772

[startup+1.33469 s]
/proc/loadavg: 0.78 0.95 0.98 2/68 3746
/proc/meminfo: memFree=1916648/2055892 swapFree=4086192/4096564
[pid=3745] ppid=3743 vsize=1772 CPUtime=1.33
/proc/3745/stat : 3745 (picosat) R 3743 3745 3688 0 -1 4194304 357 0 0 0 128 5 0 0 25 0 1 0 47838864 1814528 341 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3745/statm: 443 341 48 102 0 338 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1772

[startup+2.97088 s]
/proc/loadavg: 0.78 0.95 0.98 2/68 3746
/proc/meminfo: memFree=1916456/2055892 swapFree=4086192/4096564
[pid=3745] ppid=3743 vsize=1896 CPUtime=2.96
/proc/3745/stat : 3745 (picosat) R 3743 3745 3688 0 -1 4194304 382 0 0 0 291 5 0 0 25 0 1 0 47838864 1941504 366 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531002 0 0 4096 0 0 0 0 17 1 0 0
/proc/3745/statm: 474 366 48 102 0 369 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1896

[startup+6.24727 s]
/proc/loadavg: 0.80 0.95 0.98 2/68 3746
/proc/meminfo: memFree=1916264/2055892 swapFree=4086192/4096564
[pid=3745] ppid=3743 vsize=2028 CPUtime=6.24
/proc/3745/stat : 3745 (picosat) R 3743 3745 3688 0 -1 4194304 423 0 0 0 619 5 0 0 25 0 1 0 47838864 2076672 407 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530829 0 0 4096 0 0 0 0 17 1 0 0
/proc/3745/statm: 507 407 48 102 0 402 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2028

[startup+12.701 s]
/proc/loadavg: 0.81 0.95 0.98 2/68 3746
/proc/meminfo: memFree=1916016/2055892 swapFree=4086192/4096564
[pid=3745] ppid=3743 vsize=2152 CPUtime=12.69
/proc/3745/stat : 3745 (picosat) R 3743 3745 3688 0 -1 4194304 461 0 0 0 1264 5 0 0 25 0 1 0 47838864 2203648 445 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529859 0 0 4096 0 0 0 0 17 1 0 0
/proc/3745/statm: 538 445 48 102 0 433 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2152

[startup+25.5026 s]
/proc/loadavg: 0.85 0.95 0.98 2/68 3746
/proc/meminfo: memFree=1915824/2055892 swapFree=4086192/4096564
[pid=3745] ppid=3743 vsize=2508 CPUtime=25.49
/proc/3745/stat : 3745 (picosat) R 3743 3745 3688 0 -1 4194304 532 0 0 0 2544 5 0 0 25 0 1 0 47838864 2568192 516 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525675 0 0 4096 0 0 0 0 17 1 0 0
/proc/3745/statm: 627 516 48 102 0 522 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2508

[startup+51.1036 s]
/proc/loadavg: 0.90 0.96 0.98 2/68 3746
/proc/meminfo: memFree=1915312/2055892 swapFree=4086192/4096564
[pid=3745] ppid=3743 vsize=3052 CPUtime=51.08
/proc/3745/stat : 3745 (picosat) R 3743 3745 3688 0 -1 4194304 660 0 0 0 5103 5 0 0 25 0 1 0 47838864 3125248 644 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529604 0 0 4096 0 0 0 0 17 1 0 0
/proc/3745/statm: 763 644 48 102 0 658 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3052

[startup+102.404 s]
/proc/loadavg: 0.96 0.96 0.98 2/68 3746
/proc/meminfo: memFree=1914864/2055892 swapFree=4086192/4096564
[pid=3745] ppid=3743 vsize=3312 CPUtime=102.37
/proc/3745/stat : 3745 (picosat) R 3743 3745 3688 0 -1 4194304 725 0 0 0 10232 5 0 0 25 0 1 0 47838864 3391488 709 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3745/statm: 828 709 48 102 0 723 0
Current children cumulated CPU time (s) 102.37
Current children cumulated vsize (KiB) 3312

[startup+162.415 s]
/proc/loadavg: 0.98 0.97 0.98 2/68 3746
/proc/meminfo: memFree=1914224/2055892 swapFree=4086192/4096564
[pid=3745] ppid=3743 vsize=3940 CPUtime=162.36
/proc/3745/stat : 3745 (picosat) R 3743 3745 3688 0 -1 4194304 913 0 0 0 16231 5 0 0 25 0 1 0 47838864 4034560 889 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530916 0 0 4096 0 0 0 0 17 1 0 0
/proc/3745/statm: 985 889 48 102 0 880 0
Current children cumulated CPU time (s) 162.36
Current children cumulated vsize (KiB) 3940

[startup+222.426 s]
/proc/loadavg: 0.99 0.97 0.98 2/68 3746
/proc/meminfo: memFree=1914032/2055892 swapFree=4086192/4096564
[pid=3745] ppid=3743 vsize=4192 CPUtime=222.35
/proc/3745/stat : 3745 (picosat) R 3743 3745 3688 0 -1 4194304 954 0 0 0 22230 5 0 0 25 0 1 0 47838864 4292608 929 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3745/statm: 1048 929 48 102 0 943 0
Current children cumulated CPU time (s) 222.35
Current children cumulated vsize (KiB) 4192

[startup+282.431 s]
/proc/loadavg: 0.99 0.97 0.98 2/68 3746
/proc/meminfo: memFree=1913776/2055892 swapFree=4086192/4096564
[pid=3745] ppid=3743 vsize=4360 CPUtime=282.34
/proc/3745/stat : 3745 (picosat) R 3743 3745 3688 0 -1 4194304 1030 0 0 0 28229 5 0 0 25 0 1 0 47838864 4464640 972 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/3745/statm: 1090 972 48 102 0 985 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 4360

[startup+342.436 s]
/proc/loadavg: 1.04 0.99 0.99 2/68 3746
/proc/meminfo: memFree=1913400/2055892 swapFree=4086192/4096564
[pid=3745] ppid=3743 vsize=4760 CPUtime=342.33
/proc/3745/stat : 3745 (picosat) R 3743 3745 3688 0 -1 4194304 1147 0 0 0 34228 5 0 0 25 0 1 0 47838864 4874240 1086 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3745/statm: 1190 1086 48 102 0 1085 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 4760

[startup+402.447 s]
/proc/loadavg: 1.01 0.99 0.99 2/68 3746
/proc/meminfo: memFree=1913272/2055892 swapFree=4086192/4096564
[pid=3745] ppid=3743 vsize=4852 CPUtime=402.32
/proc/3745/stat : 3745 (picosat) R 3743 3745 3688 0 -1 4194304 1179 0 0 0 40227 5 0 0 25 0 1 0 47838864 4968448 1106 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/3745/statm: 1213 1106 48 102 0 1108 0
Current children cumulated CPU time (s) 402.32
Current children cumulated vsize (KiB) 4852

[startup+462.454 s]
/proc/loadavg: 1.05 1.00 0.99 2/68 3746
/proc/meminfo: memFree=1913080/2055892 swapFree=4086192/4096564
[pid=3745] ppid=3743 vsize=5160 CPUtime=462.31
/proc/3745/stat : 3745 (picosat) R 3743 3745 3688 0 -1 4194304 1266 0 0 0 46226 5 0 0 25 0 1 0 47838864 5283840 1156 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524114 0 0 4096 0 0 0 0 17 1 0 0
/proc/3745/statm: 1290 1156 48 102 0 1185 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 5160

[startup+522.464 s]
/proc/loadavg: 1.02 1.00 0.99 2/68 3746
/proc/meminfo: memFree=1912760/2055892 swapFree=4086192/4096564
[pid=3745] ppid=3743 vsize=5492 CPUtime=522.31
/proc/3745/stat : 3745 (picosat) R 3743 3745 3688 0 -1 4194304 1351 0 0 0 52226 5 0 0 25 0 1 0 47838864 5623808 1241 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/3745/statm: 1373 1241 48 102 0 1268 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 5492

[startup+582.474 s]
/proc/loadavg: 1.00 1.00 0.99 2/68 3746
/proc/meminfo: memFree=1912696/2055892 swapFree=4086192/4096564
[pid=3745] ppid=3743 vsize=5492 CPUtime=582.3
/proc/3745/stat : 3745 (picosat) R 3743 3745 3688 0 -1 4194304 1353 0 0 0 58225 5 0 0 25 0 1 0 47838864 5623808 1243 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525870 0 0 4096 0 0 0 0 17 1 0 0
/proc/3745/statm: 1373 1243 48 102 0 1268 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 5492

[startup+642.484 s]
/proc/loadavg: 1.00 1.00 0.99 2/68 3748
/proc/meminfo: memFree=1912440/2055892 swapFree=4086192/4096564
[pid=3745] ppid=3743 vsize=5620 CPUtime=642.29
/proc/3745/stat : 3745 (picosat) R 3743 3745 3688 0 -1 4194304 1414 0 0 0 64224 5 0 0 25 0 1 0 47838864 5754880 1283 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529344 0 0 4096 0 0 0 0 17 1 0 0
/proc/3745/statm: 1405 1283 48 102 0 1300 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 5620

[startup+702.493 s]
/proc/loadavg: 1.00 1.00 0.99 2/68 3748
/proc/meminfo: memFree=1912248/2055892 swapFree=4086192/4096564
[pid=3745] ppid=3743 vsize=5880 CPUtime=702.28
/proc/3745/stat : 3745 (picosat) R 3743 3745 3688 0 -1 4194304 1477 0 0 0 70223 5 0 0 25 0 1 0 47838864 6021120 1346 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531773 0 0 4096 0 0 0 0 17 1 0 0
/proc/3745/statm: 1470 1346 48 102 0 1365 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 5880

[startup+762.501 s]
/proc/loadavg: 1.00 1.00 0.99 2/68 3748
/proc/meminfo: memFree=1912184/2055892 swapFree=4086192/4096564
[pid=3745] ppid=3743 vsize=5880 CPUtime=762.28
/proc/3745/stat : 3745 (picosat) R 3743 3745 3688 0 -1 4194304 1481 0 0 0 76223 5 0 0 25 0 1 0 47838864 6021120 1350 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/3745/statm: 1470 1350 48 102 0 1365 0
Current children cumulated CPU time (s) 762.28
Current children cumulated vsize (KiB) 5880

[startup+822.508 s]
/proc/loadavg: 1.00 1.00 0.99 2/68 3748
/proc/meminfo: memFree=1912184/2055892 swapFree=4086192/4096564
[pid=3745] ppid=3743 vsize=5884 CPUtime=822.27
/proc/3745/stat : 3745 (picosat) R 3743 3745 3688 0 -1 4194304 1497 0 0 0 82222 5 0 0 25 0 1 0 47838864 6025216 1353 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134523350 0 0 4096 0 0 0 0 17 1 0 0
/proc/3745/statm: 1471 1353 48 102 0 1366 0
Current children cumulated CPU time (s) 822.27
Current children cumulated vsize (KiB) 5884

[startup+882.514 s]
/proc/loadavg: 1.00 1.00 0.99 2/68 3748
/proc/meminfo: memFree=1911992/2055892 swapFree=4086192/4096564
[pid=3745] ppid=3743 vsize=6044 CPUtime=882.26
/proc/3745/stat : 3745 (picosat) R 3743 3745 3688 0 -1 4194304 1541 0 0 0 88220 6 0 0 25 0 1 0 47838864 6189056 1395 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524072 0 0 4096 0 0 0 0 17 1 0 0
/proc/3745/statm: 1511 1395 48 102 0 1406 0
Current children cumulated CPU time (s) 882.26
Current children cumulated vsize (KiB) 6044

[startup+942.522 s]
/proc/loadavg: 1.05 1.01 1.00 2/68 3748
/proc/meminfo: memFree=1911800/2055892 swapFree=4086192/4096564
[pid=3745] ppid=3743 vsize=6296 CPUtime=942.26
/proc/3745/stat : 3745 (picosat) R 3743 3745 3688 0 -1 4194304 1619 0 0 0 94220 6 0 0 25 0 1 0 47838864 6447104 1455 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525802 0 0 4096 0 0 0 0 17 1 0 0
/proc/3745/statm: 1574 1455 48 102 0 1469 0
Current children cumulated CPU time (s) 942.26
Current children cumulated vsize (KiB) 6296

[startup+1002.53 s]
/proc/loadavg: 1.02 1.01 1.00 2/68 3748
/proc/meminfo: memFree=1911672/2055892 swapFree=4086192/4096564
[pid=3745] ppid=3743 vsize=6336 CPUtime=1002.25
/proc/3745/stat : 3745 (picosat) R 3743 3745 3688 0 -1 4194304 1638 0 0 0 100219 6 0 0 25 0 1 0 47838864 6488064 1470 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529080 0 0 4096 0 0 0 0 17 1 0 0
/proc/3745/statm: 1584 1470 48 102 0 1479 0
Current children cumulated CPU time (s) 1002.25
Current children cumulated vsize (KiB) 6336

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

[startup+1022.4 s]
/proc/loadavg: 1.01 1.01 1.00 2/68 3748
/proc/meminfo: memFree=1911672/2055892 swapFree=4086192/4096564
[pid=3745] ppid=3743 vsize=6332 CPUtime=1022.11
/proc/3745/stat : 3745 (picosat) R 3743 3745 3688 0 -1 4194304 1638 0 0 0 102205 6 0 0 25 0 1 0 47838864 6483968 1469 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/3745/statm: 1583 1469 48 102 0 1478 0
Current children cumulated CPU time (s) 1022.11
Current children cumulated vsize (KiB) 6332

[startup+1035.51 s]
/proc/loadavg: 1.01 1.00 1.00 2/68 3748
/proc/meminfo: memFree=1911672/2055892 swapFree=4086192/4096564
[pid=3745] ppid=3743 vsize=6332 CPUtime=1035.22
/proc/3745/stat : 3745 (picosat) R 3743 3745 3688 0 -1 4194304 1638 0 0 0 103516 6 0 0 25 0 1 0 47838864 6483968 1469 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3745/statm: 1583 1469 48 102 0 1478 0
Current children cumulated CPU time (s) 1035.22
Current children cumulated vsize (KiB) 6332

[startup+1038.78 s]
/proc/loadavg: 1.01 1.00 1.00 2/68 3748
/proc/meminfo: memFree=1911608/2055892 swapFree=4086192/4096564
[pid=3745] ppid=3743 vsize=6332 CPUtime=1038.49
/proc/3745/stat : 3745 (picosat) R 3743 3745 3688 0 -1 4194304 1638 0 0 0 103843 6 0 0 25 0 1 0 47838864 6483968 1469 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3745/statm: 1583 1469 48 102 0 1478 0
Current children cumulated CPU time (s) 1038.49
Current children cumulated vsize (KiB) 6332

[startup+1042.06 s]
/proc/loadavg: 1.01 1.00 1.00 2/68 3748
/proc/meminfo: memFree=1911608/2055892 swapFree=4086192/4096564
[pid=3745] ppid=3743 vsize=6332 CPUtime=1041.77
/proc/3745/stat : 3745 (picosat) R 3743 3745 3688 0 -1 4194304 1638 0 0 0 104171 6 0 0 25 0 1 0 47838864 6483968 1469 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3745/statm: 1583 1469 48 102 0 1478 0
Current children cumulated CPU time (s) 1041.77
Current children cumulated vsize (KiB) 6332

[startup+1042.88 s]
/proc/loadavg: 1.01 1.00 1.00 2/68 3748
/proc/meminfo: memFree=1911608/2055892 swapFree=4086192/4096564
[pid=3745] ppid=3743 vsize=6332 CPUtime=1042.58
/proc/3745/stat : 3745 (picosat) R 3743 3745 3688 0 -1 4194304 1638 0 0 0 104252 6 0 0 25 0 1 0 47838864 6483968 1469 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3745/statm: 1583 1469 48 102 0 1478 0
Current children cumulated CPU time (s) 1042.58
Current children cumulated vsize (KiB) 6332

[startup+1043.7 s]
/proc/loadavg: 1.01 1.00 1.00 2/68 3748
/proc/meminfo: memFree=1911608/2055892 swapFree=4086192/4096564
[pid=3745] ppid=3743 vsize=6332 CPUtime=1043.41
/proc/3745/stat : 3745 (picosat) R 3743 3745 3688 0 -1 4194304 1638 0 0 0 104335 6 0 0 25 0 1 0 47838864 6483968 1469 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529604 0 0 4096 0 0 0 0 17 1 0 0
/proc/3745/statm: 1583 1469 48 102 0 1478 0
Current children cumulated CPU time (s) 1043.41
Current children cumulated vsize (KiB) 6332

[startup+1044.11 s]
/proc/loadavg: 1.01 1.00 1.00 2/68 3748
/proc/meminfo: memFree=1911608/2055892 swapFree=4086192/4096564
[pid=3745] ppid=3743 vsize=6332 CPUtime=1043.82
/proc/3745/stat : 3745 (picosat) R 3743 3745 3688 0 -1 4194304 1638 0 0 0 104376 6 0 0 25 0 1 0 47838864 6483968 1469 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3745/statm: 1583 1469 48 102 0 1478 0
Current children cumulated CPU time (s) 1043.82
Current children cumulated vsize (KiB) 6332

[startup+1044.21 s]
/proc/loadavg: 1.01 1.00 1.00 2/68 3748
/proc/meminfo: memFree=1911672/2055892 swapFree=4086192/4096564
[pid=3745] ppid=3743 vsize=6332 CPUtime=1043.92
/proc/3745/stat : 3745 (picosat) R 3743 3745 3688 0 -1 4194304 1638 0 0 0 104386 6 0 0 25 0 1 0 47838864 6483968 1469 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524081 0 0 4096 0 0 0 0 17 1 0 0
/proc/3745/statm: 1583 1469 48 102 0 1478 0
Current children cumulated CPU time (s) 1043.92
Current children cumulated vsize (KiB) 6332

Child status: 20
Real time (s): 1044.24
CPU time (s): 1043.95
CPU user time (s): 1043.89
CPU system time (s): 0.06199
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 6412

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1043.89
system time used= 0.06199
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1640
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= 1121

runsolver used 0.767883 second user time and 2.02269 second system time

The end

Launcher Data (download as text)

Begin job on node77 on Mon Feb 26 22:41:53 UTC 2007

IDJOB= 308854
IDBENCH= 20243
IDSOLVER= 106
FILE ID= node77/308854-1172529713

PBS_JOBID= 3971812

Free space on /tmp= 66647 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S1293761391-11-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/308854-1172529713/picosat /tmp/evaluation/308854-1172529713/instance-308854-1172529713.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node77/watcher-308854-1172529713 -o ROOT/results/node77/solver-308854-1172529713 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308854-1172529713/picosat /tmp/evaluation/308854-1172529713/instance-308854-1172529713.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  bd48c0af40579fae130a490637a0c778

RANDOM SEED= 442650947

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node77.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.239
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	: 6006.15
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		: 3000.239
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055892 kB
MemFree:       1918344 kB
Buffers:         20024 kB
Cached:          83524 kB
SwapCached:       3892 kB
Active:          34732 kB
Inactive:        78604 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055892 kB
LowFree:       1918344 kB
SwapTotal:     4096564 kB
SwapFree:      4086192 kB
Dirty:             880 kB
Writeback:           0 kB
Mapped:          14960 kB
Slab:            10764 kB
Committed_AS:    96504 kB
PageTables:       1428 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66647 MiB

End job on node77 on Mon Feb 26 22:59:18 UTC 2007