Trace number 299342

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 1200.37

General information on the benchmark

Namerandom/OnTreshold/3SAT/v650/
unif-k3-r4.261-v650-c2769-S1518709554-16.UNSAT.shuffled.cnf
MD5SUM6b3d1cbdf485dde3109e6dfc6e20401f
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 variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
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/node58/watcher-299342-1171869745 -o ROOT/results/node58/solver-299342-1171869745 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299342-1171869745/picosat /tmp/evaluation/299342-1171869745/instance-299342-1171869745.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: 1.00 1.00 1.00 3/64 15905
/proc/meminfo: memFree=1027104/2055920 swapFree=4183260/4192956
[pid=15905] ppid=15903 vsize=568 CPUtime=0
/proc/15905/stat : 15905 (picosat) R 15903 15905 15514 0 -1 4194304 80 0 0 0 0 0 0 0 18 0 1 0 206931155 581632 65 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15905/statm: 142 65 40 102 0 37 0

[startup+0.106841 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15905
/proc/meminfo: memFree=1027104/2055920 swapFree=4183260/4192956
[pid=15905] ppid=15903 vsize=840 CPUtime=0.1
/proc/15905/stat : 15905 (picosat) R 15903 15905 15514 0 -1 4194304 151 0 0 0 9 1 0 0 18 0 1 0 206931155 860160 134 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597652 0 0 4096 0 0 0 0 17 1 0 0
/proc/15905/statm: 210 134 48 102 0 105 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 840

[startup+0.514883 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15905
/proc/meminfo: memFree=1027104/2055920 swapFree=4183260/4192956
[pid=15905] ppid=15903 vsize=964 CPUtime=0.51
/proc/15905/stat : 15905 (picosat) R 15903 15905 15514 0 -1 4194304 169 0 0 0 50 1 0 0 21 0 1 0 206931155 987136 152 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529449 0 0 4096 0 0 0 0 17 1 0 0
/proc/15905/statm: 241 152 48 102 0 136 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 964

[startup+1.33697 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15906
/proc/meminfo: memFree=1026520/2055920 swapFree=4183260/4192956
[pid=15905] ppid=15903 vsize=964 CPUtime=1.33
/proc/15905/stat : 15905 (picosat) R 15903 15905 15514 0 -1 4194304 186 0 0 0 132 1 0 0 25 0 1 0 206931155 987136 169 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520025 0 0 4096 0 0 0 0 17 1 0 0
/proc/15905/statm: 241 169 48 102 0 136 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 964

[startup+2.97416 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15906
/proc/meminfo: memFree=1026328/2055920 swapFree=4183260/4192956
[pid=15905] ppid=15903 vsize=1092 CPUtime=2.96
/proc/15905/stat : 15905 (picosat) R 15903 15905 15514 0 -1 4194304 209 0 0 0 295 1 0 0 25 0 1 0 206931155 1118208 192 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15905/statm: 273 192 48 102 0 168 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1092

[startup+6.25052 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15906
/proc/meminfo: memFree=1026072/2055920 swapFree=4183260/4192956
[pid=15905] ppid=15903 vsize=1216 CPUtime=6.24
/proc/15905/stat : 15905 (picosat) R 15903 15905 15514 0 -1 4194304 243 0 0 0 623 1 0 0 25 0 1 0 206931155 1245184 226 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529604 0 0 4096 0 0 0 0 17 1 0 0
/proc/15905/statm: 304 226 48 102 0 199 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1216

[startup+12.7052 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15906
/proc/meminfo: memFree=1025888/2055920 swapFree=4183260/4192956
[pid=15905] ppid=15903 vsize=1344 CPUtime=12.69
/proc/15905/stat : 15905 (picosat) R 15903 15905 15514 0 -1 4194304 293 0 0 0 1268 1 0 0 25 0 1 0 206931155 1376256 276 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529751 0 0 4096 0 0 0 0 17 1 0 0
/proc/15905/statm: 336 276 48 102 0 231 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1344

[startup+25.6067 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15906
/proc/meminfo: memFree=1025632/2055920 swapFree=4183260/4192956
[pid=15905] ppid=15903 vsize=1624 CPUtime=25.59
/proc/15905/stat : 15905 (picosat) R 15903 15905 15514 0 -1 4194304 355 0 0 0 2558 1 0 0 25 0 1 0 206931155 1662976 338 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15905/statm: 406 338 48 102 0 301 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 1624

[startup+51.2125 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15906
/proc/meminfo: memFree=1025248/2055920 swapFree=4183260/4192956
[pid=15905] ppid=15903 vsize=2028 CPUtime=51.19
/proc/15905/stat : 15905 (picosat) R 15903 15905 15514 0 -1 4194304 446 0 0 0 5118 1 0 0 25 0 1 0 206931155 2076672 429 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/15905/statm: 507 429 48 102 0 402 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 2028

[startup+102.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15906
/proc/meminfo: memFree=1024800/2055920 swapFree=4183260/4192956
[pid=15905] ppid=15903 vsize=2364 CPUtime=102.38
/proc/15905/stat : 15905 (picosat) R 15903 15905 15514 0 -1 4194304 546 0 0 0 10237 1 0 0 25 0 1 0 206931155 2420736 529 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15905/statm: 591 529 48 102 0 486 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 2364

[startup+162.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15906
/proc/meminfo: memFree=1024416/2055920 swapFree=4183260/4192956
[pid=15905] ppid=15903 vsize=2792 CPUtime=162.38
/proc/15905/stat : 15905 (picosat) R 15903 15905 15514 0 -1 4194304 635 0 0 0 16237 1 0 0 25 0 1 0 206931155 2859008 618 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15905/statm: 698 618 48 102 0 593 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 2792

[startup+222.458 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15906
/proc/meminfo: memFree=1024096/2055920 swapFree=4183260/4192956
[pid=15905] ppid=15903 vsize=3008 CPUtime=222.39
/proc/15905/stat : 15905 (picosat) R 15903 15905 15514 0 -1 4194304 701 0 0 0 22237 2 0 0 25 0 1 0 206931155 3080192 678 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15905/statm: 752 678 48 102 0 647 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 3008

[startup+282.473 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15906
/proc/meminfo: memFree=1023776/2055920 swapFree=4183260/4192956
[pid=15905] ppid=15903 vsize=3344 CPUtime=282.39
/proc/15905/stat : 15905 (picosat) R 15903 15905 15514 0 -1 4194304 776 0 0 0 28237 2 0 0 25 0 1 0 206931155 3424256 751 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/15905/statm: 836 751 48 102 0 731 0
Current children cumulated CPU time (s) 282.39
Current children cumulated vsize (KiB) 3344

[startup+342.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15906
/proc/meminfo: memFree=1023584/2055920 swapFree=4183260/4192956
[pid=15905] ppid=15903 vsize=3520 CPUtime=342.4
/proc/15905/stat : 15905 (picosat) R 15903 15905 15514 0 -1 4194304 817 0 0 0 34238 2 0 0 25 0 1 0 206931155 3604480 792 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524096 0 0 4096 0 0 0 0 17 1 0 0
/proc/15905/statm: 880 792 48 102 0 775 0
Current children cumulated CPU time (s) 342.4
Current children cumulated vsize (KiB) 3520

[startup+402.509 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15906
/proc/meminfo: memFree=1023648/2055920 swapFree=4183260/4192956
[pid=15905] ppid=15903 vsize=3628 CPUtime=402.39
/proc/15905/stat : 15905 (picosat) R 15903 15905 15514 0 -1 4194304 850 0 0 0 40237 2 0 0 25 0 1 0 206931155 3715072 815 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529133 0 0 4096 0 0 0 0 17 1 0 0
/proc/15905/statm: 907 815 48 102 0 802 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 3628

[startup+462.529 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 15906
/proc/meminfo: memFree=1023456/2055920 swapFree=4183260/4192956
[pid=15905] ppid=15903 vsize=3688 CPUtime=462.4
/proc/15905/stat : 15905 (picosat) R 15903 15905 15514 0 -1 4194304 896 0 0 0 46238 2 0 0 25 0 1 0 206931155 3776512 840 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/15905/statm: 922 840 48 102 0 817 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 3688

[startup+522.544 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 15906
/proc/meminfo: memFree=1023328/2055920 swapFree=4183260/4192956
[pid=15905] ppid=15903 vsize=3892 CPUtime=522.4
/proc/15905/stat : 15905 (picosat) R 15903 15905 15514 0 -1 4194304 978 0 0 0 52238 2 0 0 25 0 1 0 206931155 3985408 893 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15905/statm: 973 893 48 102 0 868 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 3892

[startup+582.566 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15906
/proc/meminfo: memFree=1023200/2055920 swapFree=4183260/4192956
[pid=15905] ppid=15903 vsize=4100 CPUtime=582.4
/proc/15905/stat : 15905 (picosat) R 15903 15905 15514 0 -1 4194304 1019 0 0 0 58238 2 0 0 25 0 1 0 206931155 4198400 934 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529356 0 0 4096 0 0 0 0 17 1 0 0
/proc/15905/statm: 1025 934 48 102 0 920 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 4100

[startup+642.584 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15906
/proc/meminfo: memFree=1023072/2055920 swapFree=4183260/4192956
[pid=15905] ppid=15903 vsize=4144 CPUtime=642.4
/proc/15905/stat : 15905 (picosat) R 15903 15905 15514 0 -1 4194304 1042 0 0 0 64238 2 0 0 25 0 1 0 206931155 4243456 957 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15905/statm: 1036 957 48 102 0 931 0
Current children cumulated CPU time (s) 642.4
Current children cumulated vsize (KiB) 4144

[startup+702.604 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15906
/proc/meminfo: memFree=1022816/2055920 swapFree=4183260/4192956
[pid=15905] ppid=15903 vsize=4404 CPUtime=702.4
/proc/15905/stat : 15905 (picosat) R 15903 15905 15514 0 -1 4194304 1102 0 0 0 70238 2 0 0 25 0 1 0 206931155 4509696 1017 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/15905/statm: 1101 1017 48 102 0 996 0
Current children cumulated CPU time (s) 702.4
Current children cumulated vsize (KiB) 4404

[startup+762.624 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15906
/proc/meminfo: memFree=1022816/2055920 swapFree=4183260/4192956
[pid=15905] ppid=15903 vsize=4404 CPUtime=762.41
/proc/15905/stat : 15905 (picosat) R 15903 15905 15514 0 -1 4194304 1104 0 0 0 76239 2 0 0 25 0 1 0 206931155 4509696 1019 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525728 0 0 4096 0 0 0 0 17 1 0 0
/proc/15905/statm: 1101 1019 48 102 0 996 0
Current children cumulated CPU time (s) 762.41
Current children cumulated vsize (KiB) 4404

[startup+822.645 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15906
/proc/meminfo: memFree=1022752/2055920 swapFree=4183260/4192956
[pid=15905] ppid=15903 vsize=4448 CPUtime=822.42
/proc/15905/stat : 15905 (picosat) R 15903 15905 15514 0 -1 4194304 1128 0 0 0 82239 3 0 0 25 0 1 0 206931155 4554752 1039 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15905/statm: 1112 1039 48 102 0 1007 0
Current children cumulated CPU time (s) 822.42
Current children cumulated vsize (KiB) 4448

[startup+882.661 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15906
/proc/meminfo: memFree=1022624/2055920 swapFree=4183260/4192956
[pid=15905] ppid=15903 vsize=4564 CPUtime=882.42
/proc/15905/stat : 15905 (picosat) R 15903 15905 15514 0 -1 4194304 1166 0 0 0 88239 3 0 0 25 0 1 0 206931155 4673536 1064 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525875 0 0 4096 0 0 0 0 17 1 0 0
/proc/15905/statm: 1141 1064 48 102 0 1036 0
Current children cumulated CPU time (s) 882.42
Current children cumulated vsize (KiB) 4564

[startup+942.678 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15906
/proc/meminfo: memFree=1022560/2055920 swapFree=4183260/4192956
[pid=15905] ppid=15903 vsize=4564 CPUtime=942.42
/proc/15905/stat : 15905 (picosat) R 15903 15905 15514 0 -1 4194304 1183 0 0 0 94239 3 0 0 25 0 1 0 206931155 4673536 1072 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15905/statm: 1141 1072 48 102 0 1036 0
Current children cumulated CPU time (s) 942.42
Current children cumulated vsize (KiB) 4564

[startup+1002.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15906
/proc/meminfo: memFree=1022432/2055920 swapFree=4183260/4192956
[pid=15905] ppid=15903 vsize=4760 CPUtime=1002.43
/proc/15905/stat : 15905 (picosat) R 15903 15905 15514 0 -1 4194304 1237 0 0 0 100240 3 0 0 25 0 1 0 206931155 4874240 1121 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525898 0 0 4096 0 0 0 0 17 1 0 0
/proc/15905/statm: 1190 1121 48 102 0 1085 0
Current children cumulated CPU time (s) 1002.43
Current children cumulated vsize (KiB) 4760

[startup+1062.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15908
/proc/meminfo: memFree=1022304/2055920 swapFree=4183260/4192956
[pid=15905] ppid=15903 vsize=4756 CPUtime=1062.43
/proc/15905/stat : 15905 (picosat) R 15903 15905 15514 0 -1 4194304 1239 0 0 0 106240 3 0 0 25 0 1 0 206931155 4870144 1122 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15905/statm: 1189 1122 48 102 0 1084 0
Current children cumulated CPU time (s) 1062.43
Current children cumulated vsize (KiB) 4756

[startup+1122.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15908
/proc/meminfo: memFree=1022368/2055920 swapFree=4183260/4192956
[pid=15905] ppid=15903 vsize=4852 CPUtime=1122.43
/proc/15905/stat : 15905 (picosat) R 15903 15905 15514 0 -1 4194304 1287 0 0 0 112240 3 0 0 25 0 1 0 206931155 4968448 1141 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525781 0 0 4096 0 0 0 0 17 1 0 0
/proc/15905/statm: 1213 1141 48 102 0 1108 0
Current children cumulated CPU time (s) 1122.43
Current children cumulated vsize (KiB) 4852

[startup+1182.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15908
/proc/meminfo: memFree=1022240/2055920 swapFree=4183260/4192956
[pid=15905] ppid=15903 vsize=4900 CPUtime=1182.43
/proc/15905/stat : 15905 (picosat) R 15903 15905 15514 0 -1 4194304 1329 0 0 0 118240 3 0 0 25 0 1 0 206931155 5017600 1158 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15905/statm: 1225 1158 48 102 0 1120 0
Current children cumulated CPU time (s) 1182.43
Current children cumulated vsize (KiB) 4900



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15908
/proc/meminfo: memFree=1022240/2055920 swapFree=4183260/4192956
[pid=15905] ppid=15903 vsize=4900 CPUtime=1200.04
/proc/15905/stat : 15905 (picosat) R 15903 15905 15514 0 -1 4194304 1329 0 0 0 120001 3 0 0 25 0 1 0 206931155 5017600 1158 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530220 0 0 4096 0 0 0 0 17 1 0 0
/proc/15905/statm: 1225 1158 48 102 0 1120 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 4900

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

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

[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15908
/proc/meminfo: memFree=1022240/2055920 swapFree=4183260/4192956
[pid=15905] ppid=15903 vsize=4900 CPUtime=1200.04
/proc/15905/stat : 15905 (picosat) R 15903 15905 15514 0 -1 4194304 1329 0 0 0 120001 3 0 0 25 0 1 0 206931155 5017600 1158 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530220 0 0 4096 0 0 0 0 17 1 0 0
/proc/15905/statm: 1225 1158 48 102 0 1120 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 4900

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.37
CPU time (s): 1200.05
CPU user time (s): 1200.02
CPU system time (s): 0.032994
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 5032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.032994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1329
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= 1611

runsolver used 0.746886 second user time and 2.46462 second system time

The end



Launcher Data (download as text)




Begin job on node58 on Mon Feb 19 07:22:25 UTC 2007

IDJOB= 299342
IDBENCH= 20008
IDSOLVER= 106
FILE ID= node58/299342-1171869745

PBS_JOBID= 3839770

Free space on /tmp= 66564 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v650/unif-k3-r4.261-v650-c2769-S1518709554-16.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299342-1171869745/picosat /tmp/evaluation/299342-1171869745/instance-299342-1171869745.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-299342-1171869745 -o ROOT/results/node58/solver-299342-1171869745 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299342-1171869745/picosat /tmp/evaluation/299342-1171869745/instance-299342-1171869745.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  6b3d1cbdf485dde3109e6dfc6e20401f

RANDOM SEED= 752408168

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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:       1027448 kB
Buffers:         53488 kB
Cached:         863340 kB
SwapCached:       4096 kB
Active:         598232 kB
Inactive:       328924 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1027448 kB
SwapTotal:     4192956 kB
SwapFree:      4183260 kB
Dirty:             508 kB
Writeback:           0 kB
Mapped:          15772 kB
Slab:            87412 kB
Committed_AS:   517676 kB
PageTables:       1380 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= 66564 MiB

End job on node58 on Mon Feb 19 07:42:27 UTC 2007