Trace number 309674

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) 1200.03 1200.72

General information on the benchmark

Namerandom/2+p/p0.9/v810/
unif2p-p0.9-v810-c2932-S1870497322-13-SAT.cnf
MD5SUMb21a160fd72c696cb1c462ee57a56514
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.302953
Satisfiable
(Un)Satisfiability was proved
Number of variables810
Number of clauses2931
Sum of the clauses size8500
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2293
Number of clauses of size 32638
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/node68/watcher-309674-1172545349 -o ROOT/results/node68/solver-309674-1172545349 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309674-1172545349/picosat /tmp/evaluation/309674-1172545349/instance-309674-1172545349.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: 0.95 1.00 1.00 3/64 31270
/proc/meminfo: memFree=1817264/2055920 swapFree=4183020/4192956
[pid=31270] ppid=31268 vsize=568 CPUtime=0
/proc/31270/stat : 31270 (picosat) R 31268 31270 29333 0 -1 4194304 82 0 0 0 0 0 0 0 18 0 1 0 274492537 581632 67 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/31270/statm: 142 67 40 102 0 37 0

[startup+0.107122 s]
/proc/loadavg: 0.95 1.00 1.00 3/64 31270
/proc/meminfo: memFree=1817264/2055920 swapFree=4183020/4192956
[pid=31270] ppid=31268 vsize=840 CPUtime=0.1
/proc/31270/stat : 31270 (picosat) R 31268 31270 29333 0 -1 4194304 151 0 0 0 9 1 0 0 18 0 1 0 274492537 860160 134 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 0 0 0
/proc/31270/statm: 210 134 48 102 0 105 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 840

[startup+0.515157 s]
/proc/loadavg: 0.95 1.00 1.00 3/64 31270
/proc/meminfo: memFree=1817264/2055920 swapFree=4183020/4192956
[pid=31270] ppid=31268 vsize=840 CPUtime=0.5
/proc/31270/stat : 31270 (picosat) R 31268 31270 29333 0 -1 4194304 165 0 0 0 49 1 0 0 22 0 1 0 274492537 860160 148 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 0 0 0
/proc/31270/statm: 210 148 48 102 0 105 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 840

[startup+1.33523 s]
/proc/loadavg: 0.95 1.00 1.00 2/65 31271
/proc/meminfo: memFree=1816808/2055920 swapFree=4183020/4192956
[pid=31270] ppid=31268 vsize=964 CPUtime=1.32
/proc/31270/stat : 31270 (picosat) R 31268 31270 29333 0 -1 4194304 178 0 0 0 131 1 0 0 25 0 1 0 274492537 987136 161 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549480 0 0 4096 0 0 0 0 17 0 0 0
/proc/31270/statm: 241 161 48 102 0 136 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 964

[startup+2.97138 s]
/proc/loadavg: 0.96 1.00 1.00 2/65 31271
/proc/meminfo: memFree=1816616/2055920 swapFree=4183020/4192956
[pid=31270] ppid=31268 vsize=964 CPUtime=2.96
/proc/31270/stat : 31270 (picosat) R 31268 31270 29333 0 -1 4194304 199 0 0 0 295 1 0 0 25 0 1 0 274492537 987136 182 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 0 0 0
/proc/31270/statm: 241 182 48 102 0 136 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 964

[startup+6.25468 s]
/proc/loadavg: 0.96 1.00 1.00 2/65 31271
/proc/meminfo: memFree=1816496/2055920 swapFree=4183020/4192956
[pid=31270] ppid=31268 vsize=1092 CPUtime=6.24
/proc/31270/stat : 31270 (picosat) R 31268 31270 29333 0 -1 4194304 231 0 0 0 623 1 0 0 25 0 1 0 274492537 1118208 214 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520948 0 0 4096 0 0 0 0 17 0 0 0
/proc/31270/statm: 273 214 48 102 0 168 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1092

[startup+12.7053 s]
/proc/loadavg: 0.96 1.00 1.00 2/65 31271
/proc/meminfo: memFree=1816312/2055920 swapFree=4183020/4192956
[pid=31270] ppid=31268 vsize=1324 CPUtime=12.68
/proc/31270/stat : 31270 (picosat) R 31268 31270 29333 0 -1 4194304 271 0 0 0 1267 1 0 0 25 0 1 0 274492537 1355776 254 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524001 0 0 4096 0 0 0 0 17 0 0 0
/proc/31270/statm: 331 254 48 102 0 226 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1324

[startup+25.5144 s]
/proc/loadavg: 0.97 1.00 1.00 2/65 31271
/proc/meminfo: memFree=1816248/2055920 swapFree=4183020/4192956
[pid=31270] ppid=31268 vsize=1560 CPUtime=25.49
/proc/31270/stat : 31270 (picosat) R 31268 31270 29333 0 -1 4194304 333 0 0 0 2548 1 0 0 25 0 1 0 274492537 1597440 316 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529710 0 0 4096 0 0 0 0 17 0 0 0
/proc/31270/statm: 390 316 48 102 0 285 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1560

[startup+51.1268 s]
/proc/loadavg: 0.98 1.00 1.00 2/65 31271
/proc/meminfo: memFree=1816056/2055920 swapFree=4183020/4192956
[pid=31270] ppid=31268 vsize=1884 CPUtime=51.08
/proc/31270/stat : 31270 (picosat) R 31268 31270 29333 0 -1 4194304 401 0 0 0 5107 1 0 0 25 0 1 0 274492537 1929216 384 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/31270/statm: 471 384 48 102 0 366 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1884

[startup+102.345 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 31271
/proc/meminfo: memFree=1815672/2055920 swapFree=4183020/4192956
[pid=31270] ppid=31268 vsize=2208 CPUtime=102.26
/proc/31270/stat : 31270 (picosat) R 31268 31270 29333 0 -1 4194304 496 0 0 0 10225 1 0 0 25 0 1 0 274492537 2260992 474 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531808 0 0 4096 0 0 0 0 17 0 0 0
/proc/31270/statm: 552 474 48 102 0 447 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2208

[startup+162.383 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 31271
/proc/meminfo: memFree=1815480/2055920 swapFree=4183020/4192956
[pid=31270] ppid=31268 vsize=2468 CPUtime=162.27
/proc/31270/stat : 31270 (picosat) R 31268 31270 29333 0 -1 4194304 570 0 0 0 16226 1 0 0 25 0 1 0 274492537 2527232 548 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/31270/statm: 617 548 48 102 0 512 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 2468

[startup+222.419 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 31271
/proc/meminfo: memFree=1815160/2055920 swapFree=4183020/4192956
[pid=31270] ppid=31268 vsize=2764 CPUtime=222.27
/proc/31270/stat : 31270 (picosat) R 31268 31270 29333 0 -1 4194304 659 0 0 0 22226 1 0 0 25 0 1 0 274492537 2830336 622 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/31270/statm: 691 622 48 102 0 586 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 2764

[startup+282.449 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 31271
/proc/meminfo: memFree=1814904/2055920 swapFree=4183020/4192956
[pid=31270] ppid=31268 vsize=3028 CPUtime=282.26
/proc/31270/stat : 31270 (picosat) R 31268 31270 29333 0 -1 4194304 734 0 0 0 28225 1 0 0 25 0 1 0 274492537 3100672 686 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/31270/statm: 757 686 48 102 0 652 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 3028

[startup+342.482 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31271
/proc/meminfo: memFree=1814656/2055920 swapFree=4183020/4192956
[pid=31270] ppid=31268 vsize=3280 CPUtime=342.26
/proc/31270/stat : 31270 (picosat) R 31268 31270 29333 0 -1 4194304 794 0 0 0 34225 1 0 0 25 0 1 0 274492537 3358720 745 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/31270/statm: 820 745 48 102 0 715 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 3280

[startup+402.521 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31271
/proc/meminfo: memFree=1814528/2055920 swapFree=4183020/4192956
[pid=31270] ppid=31268 vsize=3424 CPUtime=402.26
/proc/31270/stat : 31270 (picosat) R 31268 31270 29333 0 -1 4194304 832 0 0 0 40225 1 0 0 25 0 1 0 274492537 3506176 783 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530945 0 0 4096 0 0 0 0 17 0 0 0
/proc/31270/statm: 856 783 48 102 0 751 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 3424

[startup+462.555 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31271
/proc/meminfo: memFree=1814464/2055920 swapFree=4183020/4192956
[pid=31270] ppid=31268 vsize=3420 CPUtime=462.27
/proc/31270/stat : 31270 (picosat) R 31268 31270 29333 0 -1 4194304 833 0 0 0 46226 1 0 0 25 0 1 0 274492537 3502080 784 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525875 0 0 4096 0 0 0 0 17 0 0 0
/proc/31270/statm: 855 784 48 102 0 750 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 3420

[startup+522.592 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31271
/proc/meminfo: memFree=1814400/2055920 swapFree=4183020/4192956
[pid=31270] ppid=31268 vsize=3548 CPUtime=522.27
/proc/31270/stat : 31270 (picosat) R 31268 31270 29333 0 -1 4194304 856 0 0 0 52225 2 0 0 25 0 1 0 274492537 3633152 807 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 0 0 0
/proc/31270/statm: 887 807 48 102 0 782 0
Current children cumulated CPU time (s) 522.27
Current children cumulated vsize (KiB) 3548

[startup+582.631 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31271
/proc/meminfo: memFree=1814336/2055920 swapFree=4183020/4192956
[pid=31270] ppid=31268 vsize=3676 CPUtime=582.28
/proc/31270/stat : 31270 (picosat) R 31268 31270 29333 0 -1 4194304 889 0 0 0 58226 2 0 0 25 0 1 0 274492537 3764224 840 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522923 0 0 4096 0 0 0 0 17 0 0 0
/proc/31270/statm: 919 840 48 102 0 814 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 3676

[startup+642.667 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31271
/proc/meminfo: memFree=1814144/2055920 swapFree=4183020/4192956
[pid=31270] ppid=31268 vsize=3724 CPUtime=642.28
/proc/31270/stat : 31270 (picosat) R 31268 31270 29333 0 -1 4194304 924 0 0 0 64226 2 0 0 25 0 1 0 274492537 3813376 855 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/31270/statm: 931 855 48 102 0 826 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 3724

[startup+702.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31271
/proc/meminfo: memFree=1813952/2055920 swapFree=4183020/4192956
[pid=31270] ppid=31268 vsize=3928 CPUtime=702.28
/proc/31270/stat : 31270 (picosat) R 31268 31270 29333 0 -1 4194304 987 0 0 0 70226 2 0 0 25 0 1 0 274492537 4022272 914 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531375 0 0 4096 0 0 0 0 17 0 0 0
/proc/31270/statm: 982 914 48 102 0 877 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 3928

[startup+762.738 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31271
/proc/meminfo: memFree=1813888/2055920 swapFree=4183020/4192956
[pid=31270] ppid=31268 vsize=3928 CPUtime=762.28
/proc/31270/stat : 31270 (picosat) R 31268 31270 29333 0 -1 4194304 988 0 0 0 76226 2 0 0 25 0 1 0 274492537 4022272 915 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525929 0 0 4096 0 0 0 0 17 0 0 0
/proc/31270/statm: 982 915 48 102 0 877 0
Current children cumulated CPU time (s) 762.28
Current children cumulated vsize (KiB) 3928

[startup+822.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31271
/proc/meminfo: memFree=1813888/2055920 swapFree=4183020/4192956
[pid=31270] ppid=31268 vsize=3928 CPUtime=822.29
/proc/31270/stat : 31270 (picosat) R 31268 31270 29333 0 -1 4194304 989 0 0 0 82227 2 0 0 25 0 1 0 274492537 4022272 916 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 0 0 0
/proc/31270/statm: 982 916 48 102 0 877 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 3928

[startup+882.815 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31271
/proc/meminfo: memFree=1813632/2055920 swapFree=4183020/4192956
[pid=31270] ppid=31268 vsize=4272 CPUtime=882.29
/proc/31270/stat : 31270 (picosat) R 31268 31270 29333 0 -1 4194304 1065 0 0 0 88226 3 0 0 25 0 1 0 274492537 4374528 992 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 0 0 0
/proc/31270/statm: 1068 992 48 102 0 963 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 4272

[startup+942.853 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31271
/proc/meminfo: memFree=1813504/2055920 swapFree=4183020/4192956
[pid=31270] ppid=31268 vsize=4212 CPUtime=942.29
/proc/31270/stat : 31270 (picosat) R 31268 31270 29333 0 -1 4194304 1067 0 0 0 94226 3 0 0 25 0 1 0 274492537 4313088 989 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/31270/statm: 1053 989 48 102 0 948 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 4212

[startup+1002.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31271
/proc/meminfo: memFree=1813440/2055920 swapFree=4183020/4192956
[pid=31270] ppid=31268 vsize=4392 CPUtime=1002.3
/proc/31270/stat : 31270 (picosat) R 31268 31270 29333 0 -1 4194304 1108 0 0 0 100227 3 0 0 25 0 1 0 274492537 4497408 1030 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/31270/statm: 1098 1030 48 102 0 993 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 4392

[startup+1062.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31271
/proc/meminfo: memFree=1813440/2055920 swapFree=4183020/4192956
[pid=31270] ppid=31268 vsize=4392 CPUtime=1062.31
/proc/31270/stat : 31270 (picosat) R 31268 31270 29333 0 -1 4194304 1108 0 0 0 106228 3 0 0 25 0 1 0 274492537 4497408 1030 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 0 0 0
/proc/31270/statm: 1098 1030 48 102 0 993 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 4392

[startup+1122.95 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31271
/proc/meminfo: memFree=1813376/2055920 swapFree=4183020/4192956
[pid=31270] ppid=31268 vsize=4392 CPUtime=1122.29
/proc/31270/stat : 31270 (picosat) R 31268 31270 29333 0 -1 4194304 1112 0 0 0 112226 3 0 0 25 0 1 0 274492537 4497408 1034 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529686 0 0 4096 0 0 0 0 17 0 0 0
/proc/31270/statm: 1098 1034 48 102 0 993 0
Current children cumulated CPU time (s) 1122.29
Current children cumulated vsize (KiB) 4392

[startup+1182.99 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31271
/proc/meminfo: memFree=1813312/2055920 swapFree=4183020/4192956
[pid=31270] ppid=31268 vsize=4568 CPUtime=1182.3
/proc/31270/stat : 31270 (picosat) R 31268 31270 29333 0 -1 4194304 1155 0 0 0 118227 3 0 0 25 0 1 0 274492537 4677632 1071 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 0 0 0
/proc/31270/statm: 1142 1071 48 102 0 1037 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 4568



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31271
/proc/meminfo: memFree=1813312/2055920 swapFree=4183020/4192956
[pid=31270] ppid=31268 vsize=4564 CPUtime=1200.01
/proc/31270/stat : 31270 (picosat) R 31268 31270 29333 0 -1 4194304 1155 0 0 0 119998 3 0 0 25 0 1 0 274492537 4673536 1071 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134543543 0 0 4096 0 0 0 0 17 0 0 0
/proc/31270/statm: 1141 1071 48 102 0 1036 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 4564

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

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

[startup+1200.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31271
/proc/meminfo: memFree=1813312/2055920 swapFree=4183020/4192956
[pid=31270] ppid=31268 vsize=4564 CPUtime=1200.01
/proc/31270/stat : 31270 (picosat) R 31268 31270 29333 0 -1 4194304 1155 0 0 0 119998 3 0 0 25 0 1 0 274492537 4673536 1071 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134543543 0 0 4096 0 0 0 0 17 0 0 0
/proc/31270/statm: 1141 1071 48 102 0 1036 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 4564

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.72
CPU time (s): 1200.03
CPU user time (s): 1199.99
CPU system time (s): 0.039993
CPU usage (%): 99.9425
Max. virtual memory (cumulated for all children) (KiB): 4568

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.039993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1155
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= 4609

runsolver used 1.07584 second user time and 3.19651 second system time

The end



Launcher Data (download as text)




Begin job on node68 on Tue Feb 27 03:02:29 UTC 2007

IDJOB= 309674
IDBENCH= 20267
IDSOLVER= 106
FILE ID= node68/309674-1172545349

PBS_JOBID= 3971828

Free space on /tmp= 66560 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v810/unif2p-p0.9-v810-c2932-S1870497322-13-SAT.cnf
COMMAND LINE= /tmp/evaluation/309674-1172545349/picosat /tmp/evaluation/309674-1172545349/instance-309674-1172545349.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-309674-1172545349 -o ROOT/results/node68/solver-309674-1172545349 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309674-1172545349/picosat /tmp/evaluation/309674-1172545349/instance-309674-1172545349.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  b21a160fd72c696cb1c462ee57a56514

RANDOM SEED= 804437832

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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		: 3000.234
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		: 3000.234
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:       1817736 kB
Buffers:         28912 kB
Cached:         160648 kB
SwapCached:       4308 kB
Active:          76036 kB
Inactive:       124272 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1817736 kB
SwapTotal:     4192956 kB
SwapFree:      4183020 kB
Dirty:            3076 kB
Writeback:           0 kB
Mapped:          16028 kB
Slab:            23992 kB
Committed_AS:   718764 kB
PageTables:       1384 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= 66560 MiB

End job on node68 on Tue Feb 27 03:22:32 UTC 2007