Trace number 337812

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 1200.61

General information on the benchmark

Namecrafted/Hard/contest03/looksrandom/
hgen6-4-24-n650-03-S528656311.sat05-477.reshuffled-07.cnf
MD5SUMe6cd66a115f70af2c02b5cac2d51607a
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 variables650
Number of clauses2756
Sum of the clauses size8268
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32756
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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node23/watcher-337812-1173674837 -o ROOT/results/node23/solver-337812-1173674837 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337812-1173674837/picosat /tmp/evaluation/337812-1173674837/instance-337812-1173674837.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: 1.00 0.99 0.99 3/77 9870
/proc/meminfo: memFree=1816272/2055920 swapFree=4140896/4192956
[pid=9870] ppid=9868 vsize=568 CPUtime=0
/proc/9870/stat : 9870 (picosat) R 9868 9870 8661 0 -1 4194304 80 0 0 0 0 0 0 0 18 0 1 0 93452049 581632 65 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/9870/statm: 142 65 40 102 0 37 0

[startup+0.0797189 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 9870
/proc/meminfo: memFree=1816272/2055920 swapFree=4140896/4192956
[pid=9870] ppid=9868 vsize=832 CPUtime=0.07
/proc/9870/stat : 9870 (picosat) R 9868 9870 8661 0 -1 4194304 148 0 0 0 6 1 0 0 18 0 1 0 93452049 851968 133 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/9870/statm: 208 133 42 102 0 103 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 832

[startup+0.101723 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 9870
/proc/meminfo: memFree=1816272/2055920 swapFree=4140896/4192956
[pid=9870] ppid=9868 vsize=840 CPUtime=0.09
/proc/9870/stat : 9870 (picosat) R 9868 9870 8661 0 -1 4194304 160 0 0 0 8 1 0 0 18 0 1 0 93452049 860160 143 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/9870/statm: 210 143 48 102 0 105 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 840

[startup+0.301763 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 9870
/proc/meminfo: memFree=1816272/2055920 swapFree=4140896/4192956
[pid=9870] ppid=9868 vsize=840 CPUtime=0.29
/proc/9870/stat : 9870 (picosat) R 9868 9870 8661 0 -1 4194304 169 0 0 0 28 1 0 0 19 0 1 0 93452049 860160 152 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/9870/statm: 210 152 48 102 0 105 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 840

[startup+0.701839 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 9870
/proc/meminfo: memFree=1816272/2055920 swapFree=4140896/4192956
[pid=9870] ppid=9868 vsize=968 CPUtime=0.69
/proc/9870/stat : 9870 (picosat) R 9868 9870 8661 0 -1 4194304 184 0 0 0 68 1 0 0 22 0 1 0 93452049 991232 167 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529296 0 0 4096 0 0 0 0 17 1 0 0
/proc/9870/statm: 242 167 48 102 0 137 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 968

[startup+1.50199 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9871
/proc/meminfo: memFree=1815752/2055920 swapFree=4140896/4192956
[pid=9870] ppid=9868 vsize=1096 CPUtime=1.49
/proc/9870/stat : 9870 (picosat) R 9868 9870 8661 0 -1 4194304 205 0 0 0 148 1 0 0 25 0 1 0 93452049 1122304 188 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/9870/statm: 274 188 48 102 0 169 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1096

[startup+3.1013 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9871
/proc/meminfo: memFree=1815496/2055920 swapFree=4140896/4192956
[pid=9870] ppid=9868 vsize=1228 CPUtime=3.09
/proc/9870/stat : 9870 (picosat) R 9868 9870 8661 0 -1 4194304 237 0 0 0 308 1 0 0 25 0 1 0 93452049 1257472 220 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/9870/statm: 307 220 48 102 0 202 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1228

[startup+6.30193 s]
/proc/loadavg: 1.00 0.99 0.99 3/78 9871
/proc/meminfo: memFree=1815240/2055920 swapFree=4140896/4192956
[pid=9870] ppid=9868 vsize=1352 CPUtime=6.29
/proc/9870/stat : 9870 (picosat) R 9868 9870 8661 0 -1 4194304 272 0 0 0 628 1 0 0 25 0 1 0 93452049 1384448 255 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9870/statm: 338 255 48 102 0 233 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1352

[startup+12.7012 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9871
/proc/meminfo: memFree=1814984/2055920 swapFree=4140896/4192956
[pid=9870] ppid=9868 vsize=1580 CPUtime=12.68
/proc/9870/stat : 9870 (picosat) R 9868 9870 8661 0 -1 4194304 329 0 0 0 1267 1 0 0 25 0 1 0 93452049 1617920 312 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/9870/statm: 395 312 48 102 0 290 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1580

[startup+25.5016 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9871
/proc/meminfo: memFree=1814664/2055920 swapFree=4140896/4192956
[pid=9870] ppid=9868 vsize=1836 CPUtime=25.48
/proc/9870/stat : 9870 (picosat) R 9868 9870 8661 0 -1 4194304 400 0 0 0 2547 1 0 0 25 0 1 0 93452049 1880064 383 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/9870/statm: 459 383 48 102 0 354 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1836

[startup+51.1016 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9871
/proc/meminfo: memFree=1814280/2055920 swapFree=4140896/4192956
[pid=9870] ppid=9868 vsize=2292 CPUtime=51.07
/proc/9870/stat : 9870 (picosat) R 9868 9870 8661 0 -1 4194304 505 0 0 0 5106 1 0 0 25 0 1 0 93452049 2347008 488 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/9870/statm: 573 488 48 102 0 468 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2292

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9871
/proc/meminfo: memFree=1813704/2055920 swapFree=4140896/4192956
[pid=9870] ppid=9868 vsize=2768 CPUtime=102.26
/proc/9870/stat : 9870 (picosat) R 9868 9870 8661 0 -1 4194304 634 0 0 0 10224 2 0 0 25 0 1 0 93452049 2834432 617 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525707 0 0 4096 0 0 0 0 17 1 0 0
/proc/9870/statm: 692 617 48 102 0 587 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2768

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9871
/proc/meminfo: memFree=1813128/2055920 swapFree=4140896/4192956
[pid=9870] ppid=9868 vsize=3288 CPUtime=162.23
/proc/9870/stat : 9870 (picosat) R 9868 9870 8661 0 -1 4194304 759 0 0 0 16221 2 0 0 25 0 1 0 93452049 3366912 742 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529762 0 0 4096 0 0 0 0 17 1 0 0
/proc/9870/statm: 822 742 48 102 0 717 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 3288

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9871
/proc/meminfo: memFree=1812808/2055920 swapFree=4140896/4192956
[pid=9870] ppid=9868 vsize=3588 CPUtime=222.21
/proc/9870/stat : 9870 (picosat) R 9868 9870 8661 0 -1 4194304 836 0 0 0 22218 3 0 0 25 0 1 0 93452049 3674112 819 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/9870/statm: 897 819 48 102 0 792 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 3588

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9871
/proc/meminfo: memFree=1812488/2055920 swapFree=4140896/4192956
[pid=9870] ppid=9868 vsize=3852 CPUtime=282.19
/proc/9870/stat : 9870 (picosat) R 9868 9870 8661 0 -1 4194304 905 0 0 0 28216 3 0 0 25 0 1 0 93452049 3944448 880 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531364 0 0 4096 0 0 0 0 17 1 0 0
/proc/9870/statm: 963 880 48 102 0 858 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 3852

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9871
/proc/meminfo: memFree=1812104/2055920 swapFree=4140896/4192956
[pid=9870] ppid=9868 vsize=4200 CPUtime=342.17
/proc/9870/stat : 9870 (picosat) R 9868 9870 8661 0 -1 4194304 989 0 0 0 34213 4 0 0 25 0 1 0 93452049 4300800 963 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9870/statm: 1050 963 48 102 0 945 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 4200

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9871
/proc/meminfo: memFree=1811976/2055920 swapFree=4140896/4192956
[pid=9870] ppid=9868 vsize=4312 CPUtime=402.14
/proc/9870/stat : 9870 (picosat) R 9868 9870 8661 0 -1 4194304 1015 0 0 0 40210 4 0 0 25 0 1 0 93452049 4415488 986 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9870/statm: 1078 986 48 102 0 973 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 4312

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9871
/proc/meminfo: memFree=1811784/2055920 swapFree=4140896/4192956
[pid=9870] ppid=9868 vsize=4564 CPUtime=462.12
/proc/9870/stat : 9870 (picosat) R 9868 9870 8661 0 -1 4194304 1073 0 0 0 46208 4 0 0 25 0 1 0 93452049 4673536 1044 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/9870/statm: 1141 1044 48 102 0 1036 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 4564

[startup+522.303 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9871
/proc/meminfo: memFree=1811528/2055920 swapFree=4140896/4192956
[pid=9870] ppid=9868 vsize=4776 CPUtime=522.1
/proc/9870/stat : 9870 (picosat) R 9868 9870 8661 0 -1 4194304 1150 0 0 0 52205 5 0 0 25 0 1 0 93452049 4890624 1101 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9870/statm: 1194 1101 48 102 0 1089 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 4776

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9871
/proc/meminfo: memFree=1811400/2055920 swapFree=4140896/4192956
[pid=9870] ppid=9868 vsize=4896 CPUtime=582.07
/proc/9870/stat : 9870 (picosat) R 9868 9870 8661 0 -1 4194304 1195 0 0 0 58202 5 0 0 25 0 1 0 93452049 5013504 1146 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/9870/statm: 1224 1146 48 102 0 1119 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 4896

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9871
/proc/meminfo: memFree=1811208/2055920 swapFree=4140896/4192956
[pid=9870] ppid=9868 vsize=5028 CPUtime=642.05
/proc/9870/stat : 9870 (picosat) R 9868 9870 8661 0 -1 4194304 1229 0 0 0 64200 5 0 0 25 0 1 0 93452049 5148672 1180 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/9870/statm: 1257 1180 48 102 0 1152 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 5028

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9871
/proc/meminfo: memFree=1811080/2055920 swapFree=4140896/4192956
[pid=9870] ppid=9868 vsize=5100 CPUtime=702.03
/proc/9870/stat : 9870 (picosat) R 9868 9870 8661 0 -1 4194304 1244 0 0 0 70197 6 0 0 25 0 1 0 93452049 5222400 1195 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9870/statm: 1275 1195 48 102 0 1170 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 5100

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9871
/proc/meminfo: memFree=1811016/2055920 swapFree=4140896/4192956
[pid=9870] ppid=9868 vsize=5208 CPUtime=762.01
/proc/9870/stat : 9870 (picosat) R 9868 9870 8661 0 -1 4194304 1304 0 0 0 76195 6 0 0 25 0 1 0 93452049 5332992 1219 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529731 0 0 4096 0 0 0 0 17 1 0 0
/proc/9870/statm: 1302 1219 48 102 0 1197 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 5208

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9871
/proc/meminfo: memFree=1810824/2055920 swapFree=4140896/4192956
[pid=9870] ppid=9868 vsize=5396 CPUtime=821.98
/proc/9870/stat : 9870 (picosat) R 9868 9870 8661 0 -1 4194304 1364 0 0 0 82192 6 0 0 25 0 1 0 93452049 5525504 1273 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 1 0 0
/proc/9870/statm: 1349 1273 48 102 0 1244 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 5396

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/84 10029
/proc/meminfo: memFree=1809496/2055920 swapFree=4140896/4192956
[pid=9870] ppid=9868 vsize=5452 CPUtime=881.88
/proc/9870/stat : 9870 (picosat) R 9868 9870 8661 0 -1 4194304 1382 0 0 0 88178 10 0 0 25 0 1 0 93452049 5582848 1282 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/9870/statm: 1363 1282 48 102 0 1258 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 5452

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 10069
/proc/meminfo: memFree=1810376/2055920 swapFree=4140896/4192956
[pid=9870] ppid=9868 vsize=5512 CPUtime=941.83
/proc/9870/stat : 9870 (picosat) R 9868 9870 8661 0 -1 4194304 1419 0 0 0 94173 10 0 0 25 0 1 0 93452049 5644288 1307 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529600 0 0 4096 0 0 0 0 17 1 0 0
/proc/9870/statm: 1378 1307 48 102 0 1273 0
Current children cumulated CPU time (s) 941.83
Current children cumulated vsize (KiB) 5512

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 10069
/proc/meminfo: memFree=1810376/2055920 swapFree=4140896/4192956
[pid=9870] ppid=9868 vsize=5624 CPUtime=1001.8
/proc/9870/stat : 9870 (picosat) R 9868 9870 8661 0 -1 4194304 1465 0 0 0 100170 10 0 0 25 0 1 0 93452049 5758976 1330 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9870/statm: 1406 1330 48 102 0 1301 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 5624

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 10069
/proc/meminfo: memFree=1810376/2055920 swapFree=4140896/4192956
[pid=9870] ppid=9868 vsize=5688 CPUtime=1061.79
/proc/9870/stat : 9870 (picosat) R 9868 9870 8661 0 -1 4194304 1482 0 0 0 106168 11 0 0 25 0 1 0 93452049 5824512 1345 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525775 0 0 4096 0 0 0 0 17 1 0 0
/proc/9870/statm: 1422 1345 48 102 0 1317 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 5688

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 10069
/proc/meminfo: memFree=1810120/2055920 swapFree=4140896/4192956
[pid=9870] ppid=9868 vsize=5912 CPUtime=1121.76
/proc/9870/stat : 9870 (picosat) R 9868 9870 8661 0 -1 4194304 1558 0 0 0 112165 11 0 0 25 0 1 0 93452049 6053888 1411 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9870/statm: 1478 1411 48 102 0 1373 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 5912

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 10069
/proc/meminfo: memFree=1809928/2055920 swapFree=4140896/4192956
[pid=9870] ppid=9868 vsize=6060 CPUtime=1181.75
/proc/9870/stat : 9870 (picosat) R 9868 9870 8661 0 -1 4194304 1586 0 0 0 118163 12 0 0 25 0 1 0 93452049 6205440 1439 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9870/statm: 1515 1439 48 102 0 1410 0
Current children cumulated CPU time (s) 1181.75
Current children cumulated vsize (KiB) 6060



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 10069
/proc/meminfo: memFree=1809928/2055920 swapFree=4140896/4192956
[pid=9870] ppid=9868 vsize=6060 CPUtime=1200.04
/proc/9870/stat : 9870 (picosat) R 9868 9870 8661 0 -1 4194304 1586 0 0 0 119992 12 0 0 25 0 1 0 93452049 6205440 1439 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/9870/statm: 1515 1439 48 102 0 1410 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 6060

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.61
CPU time (s): 1200.05
CPU user time (s): 1199.93
CPU system time (s): 0.124981
CPU usage (%): 99.9536
Max. virtual memory (cumulated for all children) (KiB): 6152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.124981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1586
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= 3669

runsolver used 1.55776 second user time and 2.68059 second system time

The end



Launcher Data (download as text)




Begin job on node23 on Mon Mar 12 04:47:17 UTC 2007

IDJOB= 337812
IDBENCH= 24708
IDSOLVER= 106
FILE ID= node23/337812-1173674837

PBS_JOBID= 4101448

Free space on /tmp= 66521 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/looksrandom/hgen6-4-24-n650-03-S528656311.sat05-477.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337812-1173674837/picosat /tmp/evaluation/337812-1173674837/instance-337812-1173674837.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-337812-1173674837 -o ROOT/results/node23/solver-337812-1173674837 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337812-1173674837/picosat /tmp/evaluation/337812-1173674837/instance-337812-1173674837.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  e6cd66a115f70af2c02b5cac2d51607a

RANDOM SEED= 934924824

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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:       1816744 kB
Buffers:         37792 kB
Cached:         135880 kB
SwapCached:      15572 kB
Active:         127324 kB
Inactive:        73468 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1816744 kB
SwapTotal:     4192956 kB
SwapFree:      4140896 kB
Dirty:             604 kB
Writeback:           0 kB
Mapped:          29856 kB
Slab:            24036 kB
Committed_AS:   226308 kB
PageTables:       1732 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= 66521 MiB

End job on node23 on Mon Mar 12 05:07:20 UTC 2007