Trace number 338694

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) 1200.02 1200.41

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
counting-easier-php-018-014.sat05-1175.reshuffled-07.cnf
MD5SUMbc769deecd9ed9694b8be132b5bd15cd
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark24.1883
Satisfiable
(Un)Satisfiability was proved
Number of variables252
Number of clauses2160
Sum of the clauses size4536
Maximum clause length14
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22142
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 518

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/node29/watcher-338694-1173690461 -o ROOT/results/node29/solver-338694-1173690461 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338694-1173690461/picosat /tmp/evaluation/338694-1173690461/instance-338694-1173690461.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: 0.92 0.98 0.99 3/77 5917
/proc/meminfo: memFree=1801888/2055920 swapFree=4144052/4192956
[pid=5917] ppid=5915 vsize=568 CPUtime=0
/proc/5917/stat : 5917 (picosat) R 5915 5917 3095 0 -1 4194304 69 0 0 0 0 0 0 0 18 0 1 0 25352964 581632 54 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/5917/statm: 142 54 40 102 0 37 0

[startup+0.0922561 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 5917
/proc/meminfo: memFree=1801888/2055920 swapFree=4144052/4192956
[pid=5917] ppid=5915 vsize=840 CPUtime=0.08
/proc/5917/stat : 5917 (picosat) R 5915 5917 3095 0 -1 4194304 159 0 0 0 7 1 0 0 18 0 1 0 25352964 860160 142 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/5917/statm: 210 142 48 102 0 105 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 840

[startup+0.102254 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 5917
/proc/meminfo: memFree=1801888/2055920 swapFree=4144052/4192956
[pid=5917] ppid=5915 vsize=840 CPUtime=0.09
/proc/5917/stat : 5917 (picosat) R 5915 5917 3095 0 -1 4194304 159 0 0 0 8 1 0 0 18 0 1 0 25352964 860160 142 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/5917/statm: 210 142 48 102 0 105 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 840

[startup+0.302282 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 5917
/proc/meminfo: memFree=1801888/2055920 swapFree=4144052/4192956
[pid=5917] ppid=5915 vsize=968 CPUtime=0.29
/proc/5917/stat : 5917 (picosat) R 5915 5917 3095 0 -1 4194304 173 0 0 0 28 1 0 0 19 0 1 0 25352964 991232 156 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134520163 0 0 4096 0 0 0 0 17 1 0 0
/proc/5917/statm: 242 156 48 102 0 137 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 968

[startup+0.70134 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 5917
/proc/meminfo: memFree=1801888/2055920 swapFree=4144052/4192956
[pid=5917] ppid=5915 vsize=968 CPUtime=0.69
/proc/5917/stat : 5917 (picosat) R 5915 5917 3095 0 -1 4194304 203 0 0 0 68 1 0 0 23 0 1 0 25352964 991232 186 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525855 0 0 4096 0 0 0 0 17 1 0 0
/proc/5917/statm: 242 186 48 102 0 137 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 968

[startup+1.50145 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 5918
/proc/meminfo: memFree=1801240/2055920 swapFree=4144052/4192956
[pid=5917] ppid=5915 vsize=1092 CPUtime=1.49
/proc/5917/stat : 5917 (picosat) R 5915 5917 3095 0 -1 4194304 234 0 0 0 148 1 0 0 25 0 1 0 25352964 1118208 217 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134520121 0 0 4096 0 0 0 0 17 1 0 0
/proc/5917/statm: 273 217 48 102 0 168 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1092

[startup+3.10168 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 5918
/proc/meminfo: memFree=1800664/2055920 swapFree=4144052/4192956
[pid=5917] ppid=5915 vsize=1492 CPUtime=3.09
/proc/5917/stat : 5917 (picosat) R 5915 5917 3095 0 -1 4194304 316 0 0 0 308 1 0 0 25 0 1 0 25352964 1527808 299 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134531364 0 0 4096 0 0 0 0 17 1 0 0
/proc/5917/statm: 373 299 48 102 0 268 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1492

[startup+6.30114 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 5918
/proc/meminfo: memFree=1800408/2055920 swapFree=4144052/4192956
[pid=5917] ppid=5915 vsize=1748 CPUtime=6.29
/proc/5917/stat : 5917 (picosat) R 5915 5917 3095 0 -1 4194304 391 0 0 0 628 1 0 0 25 0 1 0 25352964 1789952 374 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/5917/statm: 437 374 48 102 0 332 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1748

[startup+12.701 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 5918
/proc/meminfo: memFree=1799832/2055920 swapFree=4144052/4192956
[pid=5917] ppid=5915 vsize=2292 CPUtime=12.69
/proc/5917/stat : 5917 (picosat) R 5915 5917 3095 0 -1 4194304 517 0 0 0 1268 1 0 0 25 0 1 0 25352964 2347008 500 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/5917/statm: 573 500 48 102 0 468 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2292

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 5918
/proc/meminfo: memFree=1799320/2055920 swapFree=4144052/4192956
[pid=5917] ppid=5915 vsize=2748 CPUtime=25.48
/proc/5917/stat : 5917 (picosat) R 5915 5917 3095 0 -1 4194304 640 0 0 0 2547 1 0 0 25 0 1 0 25352964 2813952 623 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/5917/statm: 687 623 48 102 0 582 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2748

[startup+51.1025 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 5918
/proc/meminfo: memFree=1798552/2055920 swapFree=4144052/4192956
[pid=5917] ppid=5915 vsize=3468 CPUtime=51.07
/proc/5917/stat : 5917 (picosat) R 5915 5917 3095 0 -1 4194304 819 0 0 0 5106 1 0 0 25 0 1 0 25352964 3551232 802 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134531777 0 0 4096 0 0 0 0 17 1 0 0
/proc/5917/statm: 867 802 48 102 0 762 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3468

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 5918
/proc/meminfo: memFree=1797464/2055920 swapFree=4144052/4192956
[pid=5917] ppid=5915 vsize=4472 CPUtime=102.26
/proc/5917/stat : 5917 (picosat) R 5915 5917 3095 0 -1 4194304 1074 0 0 0 10224 2 0 0 25 0 1 0 25352964 4579328 1057 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/5917/statm: 1118 1057 48 102 0 1013 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4472

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5918
/proc/meminfo: memFree=1796632/2055920 swapFree=4144052/4192956
[pid=5917] ppid=5915 vsize=5264 CPUtime=162.24
/proc/5917/stat : 5917 (picosat) R 5915 5917 3095 0 -1 4194304 1270 0 0 0 16221 3 0 0 25 0 1 0 25352964 5390336 1253 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/5917/statm: 1316 1253 48 102 0 1211 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 5264

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5918
/proc/meminfo: memFree=1795672/2055920 swapFree=4144052/4192956
[pid=5917] ppid=5915 vsize=6184 CPUtime=222.23
/proc/5917/stat : 5917 (picosat) R 5915 5917 3095 0 -1 4194304 1506 0 0 0 22219 4 0 0 25 0 1 0 25352964 6332416 1488 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/5917/statm: 1546 1488 48 102 0 1441 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 6184

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5918
/proc/meminfo: memFree=1795288/2055920 swapFree=4144052/4192956
[pid=5917] ppid=5915 vsize=6712 CPUtime=282.2
/proc/5917/stat : 5917 (picosat) R 5915 5917 3095 0 -1 4194304 1639 0 0 0 28216 4 0 0 25 0 1 0 25352964 6873088 1621 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525875 0 0 4096 0 0 0 0 17 1 0 0
/proc/5917/statm: 1678 1621 48 102 0 1573 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 6712

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5918
/proc/meminfo: memFree=1794904/2055920 swapFree=4144052/4192956
[pid=5917] ppid=5915 vsize=7100 CPUtime=342.18
/proc/5917/stat : 5917 (picosat) R 5915 5917 3095 0 -1 4194304 1759 0 0 0 34213 5 0 0 25 0 1 0 25352964 7270400 1706 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/5917/statm: 1775 1706 48 102 0 1670 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 7100

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5918
/proc/meminfo: memFree=1794072/2055920 swapFree=4144052/4192956
[pid=5917] ppid=5915 vsize=7764 CPUtime=402.16
/proc/5917/stat : 5917 (picosat) R 5915 5917 3095 0 -1 4194304 2002 0 0 0 40211 5 0 0 25 0 1 0 25352964 7950336 1854 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/5917/statm: 1941 1854 48 102 0 1836 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 7764

[startup+462.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5918
/proc/meminfo: memFree=1794072/2055920 swapFree=4144052/4192956
[pid=5917] ppid=5915 vsize=7896 CPUtime=462.14
/proc/5917/stat : 5917 (picosat) R 5915 5917 3095 0 -1 4194304 2033 0 0 0 46208 6 0 0 25 0 1 0 25352964 8085504 1885 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/5917/statm: 1974 1885 48 102 0 1869 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 7896

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5918
/proc/meminfo: memFree=1793176/2055920 swapFree=4144052/4192956
[pid=5917] ppid=5915 vsize=8852 CPUtime=522.13
/proc/5917/stat : 5917 (picosat) R 5915 5917 3095 0 -1 4194304 2270 0 0 0 52206 7 0 0 25 0 1 0 25352964 9064448 2118 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134520028 0 0 4096 0 0 0 0 17 1 0 0
/proc/5917/statm: 2213 2118 48 102 0 2108 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 8852

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5918
/proc/meminfo: memFree=1793176/2055920 swapFree=4144052/4192956
[pid=5917] ppid=5915 vsize=8852 CPUtime=582.1
/proc/5917/stat : 5917 (picosat) R 5915 5917 3095 0 -1 4194304 2272 0 0 0 58203 7 0 0 25 0 1 0 25352964 9064448 2120 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134530721 0 0 4096 0 0 0 0 17 1 0 0
/proc/5917/statm: 2213 2120 48 102 0 2108 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 8852

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5918
/proc/meminfo: memFree=1793368/2055920 swapFree=4144052/4192956
[pid=5917] ppid=5915 vsize=8852 CPUtime=642.09
/proc/5917/stat : 5917 (picosat) R 5915 5917 3095 0 -1 4194304 2272 0 0 0 64201 8 0 0 25 0 1 0 25352964 9064448 2120 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/5917/statm: 2213 2120 48 102 0 2108 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 8852

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 5918
/proc/meminfo: memFree=1792856/2055920 swapFree=4144052/4192956
[pid=5917] ppid=5915 vsize=9200 CPUtime=702.06
/proc/5917/stat : 5917 (picosat) R 5915 5917 3095 0 -1 4194304 2371 0 0 0 70198 8 0 0 25 0 1 0 25352964 9420800 2212 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/5917/statm: 2300 2212 48 102 0 2195 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 9200

[startup+762.307 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5918
/proc/meminfo: memFree=1792792/2055920 swapFree=4144052/4192956
[pid=5917] ppid=5915 vsize=9180 CPUtime=762.06
/proc/5917/stat : 5917 (picosat) R 5915 5917 3095 0 -1 4194304 2372 0 0 0 76197 9 0 0 25 0 1 0 25352964 9400320 2213 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/5917/statm: 2295 2213 48 102 0 2190 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 9180

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5918
/proc/meminfo: memFree=1792408/2055920 swapFree=4144052/4192956
[pid=5917] ppid=5915 vsize=9572 CPUtime=822.02
/proc/5917/stat : 5917 (picosat) R 5915 5917 3095 0 -1 4194304 2481 0 0 0 82193 9 0 0 25 0 1 0 25352964 9801728 2313 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/5917/statm: 2393 2313 48 102 0 2288 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 9572

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5918
/proc/meminfo: memFree=1792472/2055920 swapFree=4144052/4192956
[pid=5917] ppid=5915 vsize=9576 CPUtime=882.01
/proc/5917/stat : 5917 (picosat) R 5915 5917 3095 0 -1 4194304 2574 0 0 0 88191 10 0 0 25 0 1 0 25352964 9805824 2308 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/5917/statm: 2394 2308 48 102 0 2289 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 9576

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5918
/proc/meminfo: memFree=1792344/2055920 swapFree=4144052/4192956
[pid=5917] ppid=5915 vsize=9644 CPUtime=941.98
/proc/5917/stat : 5917 (picosat) R 5915 5917 3095 0 -1 4194304 2601 0 0 0 94188 10 0 0 25 0 1 0 25352964 9875456 2333 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/5917/statm: 2411 2333 48 102 0 2306 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 9644

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5918
/proc/meminfo: memFree=1792280/2055920 swapFree=4144052/4192956
[pid=5917] ppid=5915 vsize=9836 CPUtime=1001.97
/proc/5917/stat : 5917 (picosat) R 5915 5917 3095 0 -1 4194304 2660 0 0 0 100186 11 0 0 25 0 1 0 25352964 10072064 2373 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/5917/statm: 2459 2373 48 102 0 2354 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 9836

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5918
/proc/meminfo: memFree=1791384/2055920 swapFree=4144052/4192956
[pid=5917] ppid=5915 vsize=10732 CPUtime=1061.95
/proc/5917/stat : 5917 (picosat) R 5915 5917 3095 0 -1 4194304 2888 0 0 0 106183 12 0 0 25 0 1 0 25352964 10989568 2601 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134597652 0 0 4096 0 0 0 0 17 1 0 0
/proc/5917/statm: 2683 2601 48 102 0 2578 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 10732

[startup+1122.3 s]
/proc/loadavg: 1.07 1.00 1.00 2/78 5918
/proc/meminfo: memFree=1791448/2055920 swapFree=4144052/4192956
[pid=5917] ppid=5915 vsize=10720 CPUtime=1121.93
/proc/5917/stat : 5917 (picosat) R 5915 5917 3095 0 -1 4194304 2890 0 0 0 112181 12 0 0 25 0 1 0 25352964 10977280 2603 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/5917/statm: 2680 2603 48 102 0 2575 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 10720

[startup+1182.3 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 5918
/proc/meminfo: memFree=1791384/2055920 swapFree=4144052/4192956
[pid=5917] ppid=5915 vsize=10720 CPUtime=1181.9
/proc/5917/stat : 5917 (picosat) R 5915 5917 3095 0 -1 4194304 2890 0 0 0 118178 12 0 0 25 0 1 0 25352964 10977280 2603 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/5917/statm: 2680 2603 48 102 0 2575 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 10720



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.02 1.00 1.00 3/78 5918
/proc/meminfo: memFree=1791384/2055920 swapFree=4144052/4192956
[pid=5917] ppid=5915 vsize=10720 CPUtime=1200.01
/proc/5917/stat : 5917 (picosat) R 5915 5917 3095 0 -1 4194304 2890 0 0 0 119988 13 0 0 25 0 1 0 25352964 10977280 2603 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/5917/statm: 2680 2603 48 102 0 2575 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 10720

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): 1200.41
CPU time (s): 1200.02
CPU user time (s): 1199.89
CPU system time (s): 0.132979
CPU usage (%): 99.9675
Max. virtual memory (cumulated for all children) (KiB): 10732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.132979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2890
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= 8
involuntary context switches= 23993

runsolver used 1.40179 second user time and 2.94755 second system time

The end



Launcher Data (download as text)




Begin job on node29 on Mon Mar 12 09:07:41 UTC 2007

IDJOB= 338694
IDBENCH= 24729
IDSOLVER= 106
FILE ID= node29/338694-1173690461

PBS_JOBID= 4101471

Free space on /tmp= 66556 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/sabharwal/counting-easier-php-018-014.sat05-1175.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338694-1173690461/picosat /tmp/evaluation/338694-1173690461/instance-338694-1173690461.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-338694-1173690461 -o ROOT/results/node29/solver-338694-1173690461 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338694-1173690461/picosat /tmp/evaluation/338694-1173690461/instance-338694-1173690461.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  bc769deecd9ed9694b8be132b5bd15cd

RANDOM SEED= 321733145

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.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		: 3000.270
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		: 3000.270
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:       1802296 kB
Buffers:         37988 kB
Cached:         151308 kB
SwapCached:      17832 kB
Active:         119192 kB
Inactive:        95636 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1802296 kB
SwapTotal:     4192956 kB
SwapFree:      4144052 kB
Dirty:             564 kB
Writeback:           0 kB
Mapped:          31800 kB
Slab:            24336 kB
Committed_AS:   178384 kB
PageTables:       1760 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= 66556 MiB

End job on node29 on Mon Mar 12 09:27:44 UTC 2007