Trace number 337854

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
picosat 535? (TO) 1200.09 1200.51

General information on the benchmark

Namecrafted/Hard/contest03/looksrandom/
hgen8-n320-03-S1572374531.sat05-485.reshuffled-07.cnf
MD5SUMcbcea01c0bfb42acb557e243a3a3b0bc
Bench CategoryCRAFTED (crafted 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 variables260
Number of clauses489
Sum of the clauses size1108
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2424
Number of clauses of size 30
Number of clauses of size 465
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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node48/watcher-337854-1173675757 -o ROOT/results/node48/solver-337854-1173675757 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337854-1173675757/picosat /tmp/evaluation/337854-1173675757/instance-337854-1173675757.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.99 0.97 0.97 3/64 7747
/proc/meminfo: memFree=1808848/2055920 swapFree=4183544/4192956
[pid=7747] ppid=7745 vsize=568 CPUtime=0
/proc/7747/stat : 7747 (picosat) R 7745 7747 6369 0 -1 4194304 77 0 0 0 0 0 0 0 18 0 1 0 93369615 581632 62 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/7747/statm: 142 62 42 102 0 37 0

[startup+0.0839389 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 7747
/proc/meminfo: memFree=1808848/2055920 swapFree=4183544/4192956
[pid=7747] ppid=7745 vsize=708 CPUtime=0.08
/proc/7747/stat : 7747 (picosat) R 7745 7747 6369 0 -1 4194304 121 0 0 0 8 0 0 0 18 0 1 0 93369615 724992 104 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134523527 0 0 4096 0 0 0 0 17 1 0 0
/proc/7747/statm: 177 104 48 102 0 72 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 708

[startup+0.101941 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 7747
/proc/meminfo: memFree=1808848/2055920 swapFree=4183544/4192956
[pid=7747] ppid=7745 vsize=708 CPUtime=0.09
/proc/7747/stat : 7747 (picosat) R 7745 7747 6369 0 -1 4194304 122 0 0 0 9 0 0 0 18 0 1 0 93369615 724992 105 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597652 0 0 4096 0 0 0 0 17 1 0 0
/proc/7747/statm: 177 105 48 102 0 72 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 708

[startup+0.301975 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 7747
/proc/meminfo: memFree=1808848/2055920 swapFree=4183544/4192956
[pid=7747] ppid=7745 vsize=708 CPUtime=0.29
/proc/7747/stat : 7747 (picosat) R 7745 7747 6369 0 -1 4194304 136 0 0 0 29 0 0 0 19 0 1 0 93369615 724992 119 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529347 0 0 4096 0 0 0 0 17 1 0 0
/proc/7747/statm: 177 119 48 102 0 72 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 708

[startup+0.701043 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 7747
/proc/meminfo: memFree=1808848/2055920 swapFree=4183544/4192956
[pid=7747] ppid=7745 vsize=836 CPUtime=0.69
/proc/7747/stat : 7747 (picosat) R 7745 7747 6369 0 -1 4194304 150 0 0 0 69 0 0 0 23 0 1 0 93369615 856064 133 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525941 0 0 4096 0 0 0 0 17 1 0 0
/proc/7747/statm: 209 133 48 102 0 104 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 836

[startup+1.50118 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 7748
/proc/meminfo: memFree=1808456/2055920 swapFree=4183544/4192956
[pid=7747] ppid=7745 vsize=964 CPUtime=1.49
/proc/7747/stat : 7747 (picosat) R 7745 7747 6369 0 -1 4194304 177 0 0 0 149 0 0 0 25 0 1 0 93369615 987136 160 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520527 0 0 4096 0 0 0 0 17 1 0 0
/proc/7747/statm: 241 160 48 102 0 136 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 964

[startup+3.10146 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 7748
/proc/meminfo: memFree=1808200/2055920 swapFree=4183544/4192956
[pid=7747] ppid=7745 vsize=964 CPUtime=3.09
/proc/7747/stat : 7747 (picosat) R 7745 7747 6369 0 -1 4194304 201 0 0 0 309 0 0 0 25 0 1 0 93369615 987136 184 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7747/statm: 241 184 48 102 0 136 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 964

[startup+6.30201 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 7748
/proc/meminfo: memFree=1807816/2055920 swapFree=4183544/4192956
[pid=7747] ppid=7745 vsize=1216 CPUtime=6.29
/proc/7747/stat : 7747 (picosat) R 7745 7747 6369 0 -1 4194304 260 0 0 0 629 0 0 0 25 0 1 0 93369615 1245184 243 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522691 0 0 4096 0 0 0 0 17 1 0 0
/proc/7747/statm: 304 243 48 102 0 199 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1216

[startup+12.7011 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 7748
/proc/meminfo: memFree=1807624/2055920 swapFree=4183544/4192956
[pid=7747] ppid=7745 vsize=1452 CPUtime=12.69
/proc/7747/stat : 7747 (picosat) R 7745 7747 6369 0 -1 4194304 320 0 0 0 1269 0 0 0 25 0 1 0 93369615 1486848 303 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529314 0 0 4096 0 0 0 0 17 1 0 0
/proc/7747/statm: 363 303 48 102 0 258 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1452

[startup+25.5013 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 7748
/proc/meminfo: memFree=1807176/2055920 swapFree=4183544/4192956
[pid=7747] ppid=7745 vsize=1932 CPUtime=25.48
/proc/7747/stat : 7747 (picosat) R 7745 7747 6369 0 -1 4194304 420 0 0 0 2548 0 0 0 25 0 1 0 93369615 1978368 403 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/7747/statm: 483 403 48 102 0 378 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1932

[startup+51.1017 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 7748
/proc/meminfo: memFree=1806856/2055920 swapFree=4183544/4192956
[pid=7747] ppid=7745 vsize=2312 CPUtime=51.07
/proc/7747/stat : 7747 (picosat) R 7745 7747 6369 0 -1 4194304 505 0 0 0 5107 0 0 0 25 0 1 0 93369615 2367488 488 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525865 0 0 4096 0 0 0 0 17 1 0 0
/proc/7747/statm: 578 488 48 102 0 473 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2312

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 7748
/proc/meminfo: memFree=1806216/2055920 swapFree=4183544/4192956
[pid=7747] ppid=7745 vsize=2876 CPUtime=102.26
/proc/7747/stat : 7747 (picosat) R 7745 7747 6369 0 -1 4194304 650 0 0 0 10225 1 0 0 25 0 1 0 93369615 2945024 633 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/7747/statm: 719 633 48 102 0 614 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2876

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 7748
/proc/meminfo: memFree=1805768/2055920 swapFree=4183544/4192956
[pid=7747] ppid=7745 vsize=3204 CPUtime=162.24
/proc/7747/stat : 7747 (picosat) R 7745 7747 6369 0 -1 4194304 751 0 0 0 16223 1 0 0 25 0 1 0 93369615 3280896 725 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/7747/statm: 801 725 48 102 0 696 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 3204

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 7748
/proc/meminfo: memFree=1805384/2055920 swapFree=4183544/4192956
[pid=7747] ppid=7745 vsize=3548 CPUtime=222.22
/proc/7747/stat : 7747 (picosat) R 7745 7747 6369 0 -1 4194304 839 0 0 0 22221 1 0 0 25 0 1 0 93369615 3633152 811 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531120 0 0 4096 0 0 0 0 17 1 0 0
/proc/7747/statm: 887 811 48 102 0 782 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 3548

[startup+282.302 s]
/proc/loadavg: 1.04 0.99 0.98 2/65 7748
/proc/meminfo: memFree=1804936/2055920 swapFree=4183544/4192956
[pid=7747] ppid=7745 vsize=3944 CPUtime=282.19
/proc/7747/stat : 7747 (picosat) R 7745 7747 6369 0 -1 4194304 956 0 0 0 28218 1 0 0 25 0 1 0 93369615 4038656 928 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7747/statm: 986 928 48 102 0 881 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 3944

[startup+342.302 s]
/proc/loadavg: 1.01 0.99 0.98 2/65 7748
/proc/meminfo: memFree=1804680/2055920 swapFree=4183544/4192956
[pid=7747] ppid=7745 vsize=4332 CPUtime=342.17
/proc/7747/stat : 7747 (picosat) R 7745 7747 6369 0 -1 4194304 1028 0 0 0 34216 1 0 0 25 0 1 0 93369615 4435968 999 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/7747/statm: 1083 999 48 102 0 978 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 4332

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 7748
/proc/meminfo: memFree=1804616/2055920 swapFree=4183544/4192956
[pid=7747] ppid=7745 vsize=4668 CPUtime=402.14
/proc/7747/stat : 7747 (picosat) R 7745 7747 6369 0 -1 4194304 1139 0 0 0 40213 1 0 0 25 0 1 0 93369615 4780032 1081 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7747/statm: 1167 1081 48 102 0 1062 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 4668

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 7748
/proc/meminfo: memFree=1804424/2055920 swapFree=4183544/4192956
[pid=7747] ppid=7745 vsize=4724 CPUtime=462.13
/proc/7747/stat : 7747 (picosat) R 7745 7747 6369 0 -1 4194304 1169 0 0 0 46211 2 0 0 25 0 1 0 93369615 4837376 1096 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/7747/statm: 1181 1096 48 102 0 1076 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 4724

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 7748
/proc/meminfo: memFree=1804424/2055920 swapFree=4183544/4192956
[pid=7747] ppid=7745 vsize=4772 CPUtime=522.11
/proc/7747/stat : 7747 (picosat) R 7745 7747 6369 0 -1 4194304 1178 0 0 0 52209 2 0 0 25 0 1 0 93369615 4886528 1104 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7747/statm: 1193 1104 48 102 0 1088 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 4772

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 7748
/proc/meminfo: memFree=1804168/2055920 swapFree=4183544/4192956
[pid=7747] ppid=7745 vsize=4988 CPUtime=582.09
/proc/7747/stat : 7747 (picosat) R 7745 7747 6369 0 -1 4194304 1232 0 0 0 58207 2 0 0 25 0 1 0 93369615 5107712 1158 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7747/statm: 1247 1158 48 102 0 1142 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 4988

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 7748
/proc/meminfo: memFree=1803912/2055920 swapFree=4183544/4192956
[pid=7747] ppid=7745 vsize=5176 CPUtime=642.07
/proc/7747/stat : 7747 (picosat) R 7745 7747 6369 0 -1 4194304 1283 0 0 0 64205 2 0 0 25 0 1 0 93369615 5300224 1209 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529518 0 0 4096 0 0 0 0 17 1 0 0
/proc/7747/statm: 1294 1209 48 102 0 1189 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 5176

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 7748
/proc/meminfo: memFree=1803720/2055920 swapFree=4183544/4192956
[pid=7747] ppid=7745 vsize=5372 CPUtime=702.05
/proc/7747/stat : 7747 (picosat) R 7745 7747 6369 0 -1 4194304 1335 0 0 0 70203 2 0 0 25 0 1 0 93369615 5500928 1255 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7747/statm: 1343 1255 48 102 0 1238 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 5372

[startup+762.304 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 7748
/proc/meminfo: memFree=1803656/2055920 swapFree=4183544/4192956
[pid=7747] ppid=7745 vsize=5432 CPUtime=762.03
/proc/7747/stat : 7747 (picosat) R 7745 7747 6369 0 -1 4194304 1354 0 0 0 76201 2 0 0 25 0 1 0 93369615 5562368 1274 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7747/statm: 1358 1274 48 102 0 1253 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 5432

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 7748
/proc/meminfo: memFree=1803464/2055920 swapFree=4183544/4192956
[pid=7747] ppid=7745 vsize=5572 CPUtime=822
/proc/7747/stat : 7747 (picosat) R 7745 7747 6369 0 -1 4194304 1398 0 0 0 82198 2 0 0 25 0 1 0 93369615 5705728 1318 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7747/statm: 1393 1318 48 102 0 1288 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 5572

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 7748
/proc/meminfo: memFree=1803336/2055920 swapFree=4183544/4192956
[pid=7747] ppid=7745 vsize=5672 CPUtime=881.98
/proc/7747/stat : 7747 (picosat) R 7745 7747 6369 0 -1 4194304 1426 0 0 0 88196 2 0 0 25 0 1 0 93369615 5808128 1342 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549518 0 0 4096 0 0 0 0 17 1 0 0
/proc/7747/statm: 1418 1342 48 102 0 1313 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 5672

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 7748
/proc/meminfo: memFree=1803208/2055920 swapFree=4183544/4192956
[pid=7747] ppid=7745 vsize=5772 CPUtime=941.96
/proc/7747/stat : 7747 (picosat) R 7745 7747 6369 0 -1 4194304 1456 0 0 0 94194 2 0 0 25 0 1 0 93369615 5910528 1369 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7747/statm: 1443 1369 48 102 0 1338 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 5772

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 7748
/proc/meminfo: memFree=1802824/2055920 swapFree=4183544/4192956
[pid=7747] ppid=7745 vsize=6236 CPUtime=1001.93
/proc/7747/stat : 7747 (picosat) R 7745 7747 6369 0 -1 4194304 1564 0 0 0 100191 2 0 0 25 0 1 0 93369615 6385664 1477 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/7747/statm: 1559 1477 48 102 0 1454 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 6236

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 7748
/proc/meminfo: memFree=1802824/2055920 swapFree=4183544/4192956
[pid=7747] ppid=7745 vsize=6184 CPUtime=1061.91
/proc/7747/stat : 7747 (picosat) R 7745 7747 6369 0 -1 4194304 1568 0 0 0 106189 2 0 0 25 0 1 0 93369615 6332416 1477 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/7747/statm: 1546 1477 48 102 0 1441 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 6184

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 7748
/proc/meminfo: memFree=1802760/2055920 swapFree=4183544/4192956
[pid=7747] ppid=7745 vsize=6172 CPUtime=1121.9
/proc/7747/stat : 7747 (picosat) R 7745 7747 6369 0 -1 4194304 1568 0 0 0 112187 3 0 0 25 0 1 0 93369615 6320128 1474 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/7747/statm: 1543 1474 48 102 0 1438 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 6172

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 7748
/proc/meminfo: memFree=1802696/2055920 swapFree=4183544/4192956
[pid=7747] ppid=7745 vsize=6240 CPUtime=1181.88
/proc/7747/stat : 7747 (picosat) R 7745 7747 6369 0 -1 4194304 1584 0 0 0 118185 3 0 0 25 0 1 0 93369615 6389760 1490 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7747/statm: 1560 1490 48 102 0 1455 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 6240



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 7748
/proc/meminfo: memFree=1802440/2055920 swapFree=4183544/4192956
[pid=7747] ppid=7745 vsize=6492 CPUtime=1200.08
/proc/7747/stat : 7747 (picosat) R 7745 7747 6369 0 -1 4194304 1648 0 0 0 120005 3 0 0 25 0 1 0 93369615 6647808 1552 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520054 0 0 4096 0 0 0 0 17 1 0 0
/proc/7747/statm: 1623 1552 48 102 0 1518 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 6492

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 7748
/proc/meminfo: memFree=1802440/2055920 swapFree=4183544/4192956
[pid=7747] ppid=7745 vsize=6492 CPUtime=1200.08
/proc/7747/stat : 7747 (picosat) R 7745 7747 6369 0 -1 4194304 1648 0 0 0 120005 3 0 0 25 0 1 0 93369615 6647808 1552 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520054 0 0 4096 0 0 0 0 17 1 0 0
/proc/7747/statm: 1623 1552 48 102 0 1518 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 6492

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1200.05
CPU system time (s): 0.034994
CPU usage (%): 99.9649
Max. virtual memory (cumulated for all children) (KiB): 6492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.034994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1648
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= 2518

runsolver used 0.735888 second user time and 2.55261 second system time

The end



Launcher Data (download as text)




Begin job on node48 on Mon Mar 12 05:02:37 UTC 2007

IDJOB= 337854
IDBENCH= 24709
IDSOLVER= 106
FILE ID= node48/337854-1173675757

PBS_JOBID= 4101700

Free space on /tmp= 66481 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/looksrandom/hgen8-n320-03-S1572374531.sat05-485.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337854-1173675757/picosat /tmp/evaluation/337854-1173675757/instance-337854-1173675757.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-337854-1173675757 -o ROOT/results/node48/solver-337854-1173675757 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337854-1173675757/picosat /tmp/evaluation/337854-1173675757/instance-337854-1173675757.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  cbcea01c0bfb42acb557e243a3a3b0bc

RANDOM SEED= 681402148

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.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		: 3000.259
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		: 3000.259
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:       1809256 kB
Buffers:         25896 kB
Cached:         172692 kB
SwapCached:       3712 kB
Active:         103376 kB
Inactive:       105780 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1809256 kB
SwapTotal:     4192956 kB
SwapFree:      4183544 kB
Dirty:             556 kB
Writeback:           0 kB
Mapped:          15372 kB
Slab:            23556 kB
Committed_AS:   134224 kB
PageTables:       1388 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= 66481 MiB

End job on node48 on Mon Mar 12 05:22:39 UTC 2007