Trace number 297620

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) 1200.06 1200.39

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S2083146463-03.UNSAT.shuffled.cnf
MD5SUM922e497c513498c78d3b8cdc399c98ca
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 variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
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-297620-1171842069 -o ROOT/results/node58/solver-297620-1171842069 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297620-1171842069/picosat /tmp/evaluation/297620-1171842069/instance-297620-1171842069.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 12232
/proc/meminfo: memFree=1030184/2055920 swapFree=4183260/4192956
[pid=12232] ppid=12230 vsize=568 CPUtime=0
/proc/12232/stat : 12232 (picosat) R 12230 12232 11915 0 -1 4194304 79 0 0 0 0 0 0 0 18 0 1 0 204163608 581632 64 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/12232/statm: 142 64 40 102 0 37 0

[startup+0.10686 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12232
/proc/meminfo: memFree=1030184/2055920 swapFree=4183260/4192956
[pid=12232] ppid=12230 vsize=840 CPUtime=0.09
/proc/12232/stat : 12232 (picosat) R 12230 12232 11915 0 -1 4194304 144 0 0 0 9 0 0 0 18 0 1 0 204163608 860160 127 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134543546 0 0 4096 0 0 0 0 17 1 0 0
/proc/12232/statm: 210 127 48 102 0 105 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 840

[startup+0.514902 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12232
/proc/meminfo: memFree=1030184/2055920 swapFree=4183260/4192956
[pid=12232] ppid=12230 vsize=840 CPUtime=0.5
/proc/12232/stat : 12232 (picosat) R 12230 12232 11915 0 -1 4194304 157 0 0 0 50 0 0 0 21 0 1 0 204163608 860160 140 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524232 0 0 4096 0 0 0 0 17 1 0 0
/proc/12232/statm: 210 140 48 102 0 105 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 840

[startup+1.33499 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12233
/proc/meminfo: memFree=1029664/2055920 swapFree=4183260/4192956
[pid=12232] ppid=12230 vsize=972 CPUtime=1.32
/proc/12232/stat : 12232 (picosat) R 12230 12232 11915 0 -1 4194304 177 0 0 0 132 0 0 0 25 0 1 0 204163608 995328 160 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134586892 0 0 4096 0 0 0 0 17 1 0 0
/proc/12232/statm: 243 160 48 102 0 138 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 972

[startup+2.97117 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12233
/proc/meminfo: memFree=1029472/2055920 swapFree=4183260/4192956
[pid=12232] ppid=12230 vsize=1084 CPUtime=2.95
/proc/12232/stat : 12232 (picosat) R 12230 12232 11915 0 -1 4194304 202 0 0 0 295 0 0 0 25 0 1 0 204163608 1110016 185 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/12232/statm: 271 185 48 102 0 166 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1084

[startup+6.24854 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12233
/proc/meminfo: memFree=1029280/2055920 swapFree=4183260/4192956
[pid=12232] ppid=12230 vsize=1200 CPUtime=6.23
/proc/12232/stat : 12232 (picosat) R 12230 12232 11915 0 -1 4194304 231 0 0 0 623 0 0 0 25 0 1 0 204163608 1228800 214 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529933 0 0 4096 0 0 0 0 17 1 0 0
/proc/12232/statm: 300 214 48 102 0 195 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1200

[startup+12.7022 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12233
/proc/meminfo: memFree=1029024/2055920 swapFree=4183260/4192956
[pid=12232] ppid=12230 vsize=1324 CPUtime=12.68
/proc/12232/stat : 12232 (picosat) R 12230 12232 11915 0 -1 4194304 273 0 0 0 1268 0 0 0 25 0 1 0 204163608 1355776 256 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525603 0 0 4096 0 0 0 0 17 1 0 0
/proc/12232/statm: 331 256 48 102 0 226 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1324

[startup+25.5067 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12233
/proc/meminfo: memFree=1028768/2055920 swapFree=4183260/4192956
[pid=12232] ppid=12230 vsize=1532 CPUtime=25.48
/proc/12232/stat : 12232 (picosat) R 12230 12232 11915 0 -1 4194304 328 0 0 0 2548 0 0 0 25 0 1 0 204163608 1568768 311 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12232/statm: 383 311 48 102 0 278 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1532

[startup+51.1135 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12233
/proc/meminfo: memFree=1028448/2055920 swapFree=4183260/4192956
[pid=12232] ppid=12230 vsize=1876 CPUtime=51.08
/proc/12232/stat : 12232 (picosat) R 12230 12232 11915 0 -1 4194304 409 0 0 0 5108 0 0 0 25 0 1 0 204163608 1921024 392 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530332 0 0 4096 0 0 0 0 17 1 0 0
/proc/12232/statm: 469 392 48 102 0 364 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1876

[startup+102.322 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12233
/proc/meminfo: memFree=1028064/2055920 swapFree=4183260/4192956
[pid=12232] ppid=12230 vsize=2204 CPUtime=102.29
/proc/12232/stat : 12232 (picosat) R 12230 12232 11915 0 -1 4194304 499 0 0 0 10228 1 0 0 25 0 1 0 204163608 2256896 482 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134523539 0 0 4096 0 0 0 0 17 1 0 0
/proc/12232/statm: 551 482 48 102 0 446 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 2204

[startup+162.346 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12233
/proc/meminfo: memFree=1027616/2055920 swapFree=4183260/4192956
[pid=12232] ppid=12230 vsize=2628 CPUtime=162.29
/proc/12232/stat : 12232 (picosat) R 12230 12232 11915 0 -1 4194304 583 0 0 0 16228 1 0 0 25 0 1 0 204163608 2691072 566 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529725 0 0 4096 0 0 0 0 17 1 0 0
/proc/12232/statm: 657 566 48 102 0 552 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 2628

[startup+222.365 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12233
/proc/meminfo: memFree=1027360/2055920 swapFree=4183260/4192956
[pid=12232] ppid=12230 vsize=2800 CPUtime=222.3
/proc/12232/stat : 12232 (picosat) R 12230 12232 11915 0 -1 4194304 635 0 0 0 22229 1 0 0 25 0 1 0 204163608 2867200 618 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520092 0 0 4096 0 0 0 0 17 1 0 0
/proc/12232/statm: 700 618 48 102 0 595 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 2800

[startup+282.384 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12233
/proc/meminfo: memFree=1027040/2055920 swapFree=4183260/4192956
[pid=12232] ppid=12230 vsize=3184 CPUtime=282.3
/proc/12232/stat : 12232 (picosat) R 12230 12232 11915 0 -1 4194304 736 0 0 0 28229 1 0 0 25 0 1 0 204163608 3260416 695 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/12232/statm: 796 695 48 102 0 691 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 3184

[startup+342.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12233
/proc/meminfo: memFree=1026976/2055920 swapFree=4183260/4192956
[pid=12232] ppid=12230 vsize=3272 CPUtime=342.3
/proc/12232/stat : 12232 (picosat) R 12230 12232 11915 0 -1 4194304 761 0 0 0 34228 2 0 0 25 0 1 0 204163608 3350528 720 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525723 0 0 4096 0 0 0 0 17 1 0 0
/proc/12232/statm: 818 720 48 102 0 713 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 3272

[startup+402.421 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12233
/proc/meminfo: memFree=1026976/2055920 swapFree=4183260/4192956
[pid=12232] ppid=12230 vsize=3368 CPUtime=402.3
/proc/12232/stat : 12232 (picosat) R 12230 12232 11915 0 -1 4194304 802 0 0 0 40228 2 0 0 25 0 1 0 204163608 3448832 755 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/12232/statm: 842 755 48 102 0 737 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 3368

[startup+462.439 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 12233
/proc/meminfo: memFree=1026784/2055920 swapFree=4183260/4192956
[pid=12232] ppid=12230 vsize=3480 CPUtime=462.3
/proc/12232/stat : 12232 (picosat) R 12230 12232 11915 0 -1 4194304 848 0 0 0 46228 2 0 0 25 0 1 0 204163608 3563520 786 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12232/statm: 870 786 48 102 0 765 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 3480

[startup+522.458 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 12233
/proc/meminfo: memFree=1026592/2055920 swapFree=4183260/4192956
[pid=12232] ppid=12230 vsize=3732 CPUtime=522.31
/proc/12232/stat : 12232 (picosat) R 12230 12232 11915 0 -1 4194304 908 0 0 0 52229 2 0 0 25 0 1 0 204163608 3821568 840 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/12232/statm: 933 840 48 102 0 828 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 3732

[startup+582.476 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12233
/proc/meminfo: memFree=1026592/2055920 swapFree=4183260/4192956
[pid=12232] ppid=12230 vsize=3700 CPUtime=582.31
/proc/12232/stat : 12232 (picosat) R 12230 12232 11915 0 -1 4194304 937 0 0 0 58229 2 0 0 25 0 1 0 204163608 3788800 839 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/12232/statm: 925 839 48 102 0 820 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 3700

[startup+642.497 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12233
/proc/meminfo: memFree=1026464/2055920 swapFree=4183260/4192956
[pid=12232] ppid=12230 vsize=3788 CPUtime=642.32
/proc/12232/stat : 12232 (picosat) R 12230 12232 11915 0 -1 4194304 971 0 0 0 64229 3 0 0 25 0 1 0 204163608 3878912 862 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12232/statm: 947 862 48 102 0 842 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 3788

[startup+702.512 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12233
/proc/meminfo: memFree=1026400/2055920 swapFree=4183260/4192956
[pid=12232] ppid=12230 vsize=3888 CPUtime=702.32
/proc/12232/stat : 12232 (picosat) R 12230 12232 11915 0 -1 4194304 1011 0 0 0 70229 3 0 0 25 0 1 0 204163608 3981312 893 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/12232/statm: 972 893 48 102 0 867 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 3888

[startup+762.526 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12233
/proc/meminfo: memFree=1026336/2055920 swapFree=4183260/4192956
[pid=12232] ppid=12230 vsize=3856 CPUtime=762.32
/proc/12232/stat : 12232 (picosat) R 12230 12232 11915 0 -1 4194304 1020 0 0 0 76229 3 0 0 25 0 1 0 204163608 3948544 890 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520163 0 0 4096 0 0 0 0 17 1 0 0
/proc/12232/statm: 964 890 48 102 0 859 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 3856

[startup+822.549 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12233
/proc/meminfo: memFree=1026144/2055920 swapFree=4183260/4192956
[pid=12232] ppid=12230 vsize=4156 CPUtime=822.32
/proc/12232/stat : 12232 (picosat) R 12230 12232 11915 0 -1 4194304 1086 0 0 0 82229 3 0 0 25 0 1 0 204163608 4255744 956 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12232/statm: 1039 956 48 102 0 934 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 4156

[startup+882.565 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12233
/proc/meminfo: memFree=1026080/2055920 swapFree=4183260/4192956
[pid=12232] ppid=12230 vsize=4180 CPUtime=882.32
/proc/12232/stat : 12232 (picosat) R 12230 12232 11915 0 -1 4194304 1098 0 0 0 88229 3 0 0 25 0 1 0 204163608 4280320 965 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529775 0 0 4096 0 0 0 0 17 1 0 0
/proc/12232/statm: 1045 965 48 102 0 940 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 4180

[startup+942.585 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12233
/proc/meminfo: memFree=1025952/2055920 swapFree=4183260/4192956
[pid=12232] ppid=12230 vsize=4268 CPUtime=942.33
/proc/12232/stat : 12232 (picosat) R 12230 12232 11915 0 -1 4194304 1124 0 0 0 94230 3 0 0 25 0 1 0 204163608 4370432 991 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525867 0 0 4096 0 0 0 0 17 1 0 0
/proc/12232/statm: 1067 991 48 102 0 962 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 4268

[startup+1002.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12233
/proc/meminfo: memFree=1025952/2055920 swapFree=4183260/4192956
[pid=12232] ppid=12230 vsize=4268 CPUtime=1002.33
/proc/12232/stat : 12232 (picosat) R 12230 12232 11915 0 -1 4194304 1124 0 0 0 100230 3 0 0 25 0 1 0 204163608 4370432 991 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12232/statm: 1067 991 48 102 0 962 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 4268

[startup+1062.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12233
/proc/meminfo: memFree=1025632/2055920 swapFree=4183260/4192956
[pid=12232] ppid=12230 vsize=4520 CPUtime=1062.34
/proc/12232/stat : 12232 (picosat) R 12230 12232 11915 0 -1 4194304 1228 0 0 0 106231 3 0 0 25 0 1 0 204163608 4628480 1061 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/12232/statm: 1130 1061 48 102 0 1025 0
Current children cumulated CPU time (s) 1062.34
Current children cumulated vsize (KiB) 4520

[startup+1122.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12233
/proc/meminfo: memFree=1025760/2055920 swapFree=4183260/4192956
[pid=12232] ppid=12230 vsize=4512 CPUtime=1122.34
/proc/12232/stat : 12232 (picosat) R 12230 12232 11915 0 -1 4194304 1228 0 0 0 112231 3 0 0 25 0 1 0 204163608 4620288 1059 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529628 0 0 4096 0 0 0 0 17 1 0 0
/proc/12232/statm: 1128 1059 48 102 0 1023 0
Current children cumulated CPU time (s) 1122.34
Current children cumulated vsize (KiB) 4512

[startup+1182.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12233
/proc/meminfo: memFree=1025632/2055920 swapFree=4183260/4192956
[pid=12232] ppid=12230 vsize=4676 CPUtime=1182.34
/proc/12232/stat : 12232 (picosat) R 12230 12232 11915 0 -1 4194304 1266 0 0 0 118231 3 0 0 25 0 1 0 204163608 4788224 1097 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12232/statm: 1169 1097 48 102 0 1064 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 4676



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 12299
/proc/meminfo: memFree=1024496/2055920 swapFree=4183260/4192956
[pid=12232] ppid=12230 vsize=4508 CPUtime=1200.05
/proc/12232/stat : 12232 (picosat) R 12230 12232 11915 0 -1 4194304 1266 0 0 0 120002 3 0 0 25 0 1 0 204163608 4616192 1061 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12232/statm: 1127 1061 48 102 0 1022 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 4508

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

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

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 12299
/proc/meminfo: memFree=1024496/2055920 swapFree=4183260/4192956
[pid=12232] ppid=12230 vsize=4508 CPUtime=1200.05
/proc/12232/stat : 12232 (picosat) R 12230 12232 11915 0 -1 4194304 1266 0 0 0 120002 3 0 0 25 0 1 0 204163608 4616192 1061 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12232/statm: 1127 1061 48 102 0 1022 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 4508

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.39
CPU time (s): 1200.06
CPU user time (s): 1200.02
CPU system time (s): 0.040993
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 4676

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.040993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1266
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= 805

runsolver used 0.726889 second user time and 2.49362 second system time

The end



Launcher Data (download as text)




Begin job on node58 on Sun Feb 18 23:41:09 UTC 2007

IDJOB= 297620
IDBENCH= 19966
IDSOLVER= 106
FILE ID= node58/297620-1171842069

PBS_JOBID= 3839726

Free space on /tmp= 66564 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S2083146463-03.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297620-1171842069/picosat /tmp/evaluation/297620-1171842069/instance-297620-1171842069.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-297620-1171842069 -o ROOT/results/node58/solver-297620-1171842069 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297620-1171842069/picosat /tmp/evaluation/297620-1171842069/instance-297620-1171842069.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  922e497c513498c78d3b8cdc399c98ca

RANDOM SEED= 64750506

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:       1030528 kB
Buffers:         52676 kB
Cached:         861908 kB
SwapCached:       4096 kB
Active:         594500 kB
Inactive:       330020 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1030528 kB
SwapTotal:     4192956 kB
SwapFree:      4183260 kB
Dirty:             512 kB
Writeback:           0 kB
Mapped:          15360 kB
Slab:            86980 kB
Committed_AS:   496464 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 00:01:12 UTC 2007