Trace number 331044

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) 1200.07 1200.52

General information on the benchmark

Nameindustrial/vliw_unsat_2.0/
9dlx_vliw_at_b_iq4.cnf
MD5SUM6fcbaf8c6c7ed0c41d8ac12258cafaee
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark998.38
Satisfiable
(Un)Satisfiability was proved
Number of variables106013
Number of clauses1598301
Sum of the clauses size4617403
Maximum clause length131
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 21491607
Number of clauses of size 324060
Number of clauses of size 45002
Number of clauses of size 59194
Number of clauses of size over 568437

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/node66/watcher-331044-1173179147 -o ROOT/results/node66/solver-331044-1173179147 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/331044-1173179147/picosat /tmp/evaluation/331044-1173179147/instance-331044-1173179147.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 1.04 0.99 3/64 17182
/proc/meminfo: memFree=1374088/2055920 swapFree=4183296/4192956
[pid=17182] ppid=17180 vsize=568 CPUtime=0
/proc/17182/stat : 17182 (picosat) R 17180 17182 16554 0 -1 4194304 69 0 0 0 0 0 0 0 18 0 1 0 337872460 581632 54 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17182/statm: 142 54 40 102 0 37 0

[startup+0.0666661 s]
/proc/loadavg: 0.99 1.04 0.99 3/64 17182
/proc/meminfo: memFree=1374088/2055920 swapFree=4183296/4192956
[pid=17182] ppid=17180 vsize=832 CPUtime=0.06
/proc/17182/stat : 17182 (picosat) R 17180 17182 16554 0 -1 4194304 129 0 0 0 2 4 0 0 18 0 1 0 337872460 851968 114 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17182/statm: 208 114 40 102 0 103 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 832

[startup+0.101672 s]
/proc/loadavg: 0.99 1.04 0.99 3/64 17182
/proc/meminfo: memFree=1374088/2055920 swapFree=4183296/4192956
[pid=17182] ppid=17180 vsize=832 CPUtime=0.09
/proc/17182/stat : 17182 (picosat) R 17180 17182 16554 0 -1 4194304 148 0 0 0 3 6 0 0 18 0 1 0 337872460 851968 133 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17182/statm: 208 133 40 102 0 103 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 832

[startup+0.301711 s]
/proc/loadavg: 0.99 1.04 0.99 3/64 17182
/proc/meminfo: memFree=1374088/2055920 swapFree=4183296/4192956
[pid=17182] ppid=17180 vsize=1596 CPUtime=0.29
/proc/17182/stat : 17182 (picosat) R 17180 17182 16554 0 -1 4194304 316 0 0 0 12 17 0 0 19 0 1 0 337872460 1634304 301 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17182/statm: 399 301 40 102 0 294 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1596

[startup+0.701793 s]
/proc/loadavg: 0.99 1.04 0.99 3/64 17182
/proc/meminfo: memFree=1374088/2055920 swapFree=4183296/4192956
[pid=17182] ppid=17180 vsize=2976 CPUtime=0.69
/proc/17182/stat : 17182 (picosat) R 17180 17182 16554 0 -1 4194304 590 0 0 0 31 38 0 0 22 0 1 0 337872460 3047424 575 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17182/statm: 744 575 40 102 0 639 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2976

[startup+1.50195 s]
/proc/loadavg: 0.99 1.04 0.99 2/65 17183
/proc/meminfo: memFree=1370624/2055920 swapFree=4183296/4192956
[pid=17182] ppid=17180 vsize=5592 CPUtime=1.49
/proc/17182/stat : 17182 (picosat) R 17180 17182 16554 0 -1 4194304 1103 0 0 0 67 82 0 0 25 0 1 0 337872460 5726208 1088 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17182/statm: 1398 1088 40 102 0 1293 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5592

[startup+3.10127 s]
/proc/loadavg: 0.99 1.04 0.99 2/65 17183
/proc/meminfo: memFree=1368704/2055920 swapFree=4183296/4192956
[pid=17182] ppid=17180 vsize=8628 CPUtime=3.09
/proc/17182/stat : 17182 (picosat) R 17180 17182 16554 0 -1 4194304 2048 0 0 0 140 169 0 0 25 0 1 0 337872460 8835072 2033 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17182/statm: 2157 2033 40 102 0 2052 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8628

[startup+6.30192 s]
/proc/loadavg: 0.99 1.04 0.99 2/65 17183
/proc/meminfo: memFree=1360840/2055920 swapFree=4183296/4192956
[pid=17182] ppid=17180 vsize=16764 CPUtime=6.29
/proc/17182/stat : 17182 (picosat) R 17180 17182 16554 0 -1 4194304 4012 0 0 0 281 348 0 0 25 0 1 0 337872460 17166336 3997 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17182/statm: 4191 3997 40 102 0 4086 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16764

[startup+12.7012 s]
/proc/loadavg: 0.99 1.04 0.99 2/65 17183
/proc/meminfo: memFree=1345480/2055920 swapFree=4183296/4192956
[pid=17182] ppid=17180 vsize=32944 CPUtime=12.69
/proc/17182/stat : 17182 (picosat) R 17180 17182 16554 0 -1 4194304 7604 0 0 0 565 704 0 0 25 0 1 0 337872460 33734656 7589 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17182/statm: 8236 7589 40 102 0 8131 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 32944

[startup+25.5018 s]
/proc/loadavg: 0.99 1.04 0.99 2/65 17183
/proc/meminfo: memFree=1339592/2055920 swapFree=4183296/4192956
[pid=17182] ppid=17180 vsize=38420 CPUtime=25.48
/proc/17182/stat : 17182 (picosat) R 17180 17182 16554 0 -1 4194304 8770 0 0 0 1791 757 0 0 25 0 1 0 337872460 39342080 8752 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/17182/statm: 9605 8752 48 102 0 9500 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 38420

[startup+51.1019 s]
/proc/loadavg: 0.99 1.03 0.99 2/65 17183
/proc/meminfo: memFree=1334216/2055920 swapFree=4183296/4192956
[pid=17182] ppid=17180 vsize=44068 CPUtime=51.07
/proc/17182/stat : 17182 (picosat) R 17180 17182 16554 0 -1 4194304 10088 0 0 0 4348 759 0 0 25 0 1 0 337872460 45125632 10070 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522836 0 0 4096 0 0 0 0 17 1 0 0
/proc/17182/statm: 11017 10070 48 102 0 10912 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 44068

[startup+102.305 s]
/proc/loadavg: 0.99 1.03 0.99 2/65 17183
/proc/meminfo: memFree=1331976/2055920 swapFree=4183296/4192956
[pid=17182] ppid=17180 vsize=46340 CPUtime=102.26
/proc/17182/stat : 17182 (picosat) R 17180 17182 16554 0 -1 4194304 10666 0 0 0 9466 760 0 0 25 0 1 0 337872460 47452160 10648 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522692 0 0 4096 0 0 0 0 17 1 0 0
/proc/17182/statm: 11585 10648 48 102 0 11480 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 46340

[startup+162.301 s]
/proc/loadavg: 0.99 1.02 0.99 2/65 17183
/proc/meminfo: memFree=1329928/2055920 swapFree=4183296/4192956
[pid=17182] ppid=17180 vsize=48188 CPUtime=162.23
/proc/17182/stat : 17182 (picosat) R 17180 17182 16554 0 -1 4194304 11275 0 0 0 15462 761 0 0 25 0 1 0 337872460 49344512 11112 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134544698 0 0 4096 0 0 0 0 17 1 0 0
/proc/17182/statm: 12047 11112 48 102 0 11942 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 48188

[startup+222.301 s]
/proc/loadavg: 0.99 1.01 0.99 2/65 17183
/proc/meminfo: memFree=1325192/2055920 swapFree=4183296/4192956
[pid=17182] ppid=17180 vsize=52804 CPUtime=222.21
/proc/17182/stat : 17182 (picosat) R 17180 17182 16554 0 -1 4194304 12578 0 0 0 21459 762 0 0 25 0 1 0 337872460 54071296 12286 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134544975 0 0 4096 0 0 0 0 17 1 0 0
/proc/17182/statm: 13201 12286 48 102 0 13096 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 52804

[startup+282.301 s]
/proc/loadavg: 0.99 1.01 0.99 2/65 17183
/proc/meminfo: memFree=1325192/2055920 swapFree=4183296/4192956
[pid=17182] ppid=17180 vsize=52804 CPUtime=282.18
/proc/17182/stat : 17182 (picosat) R 17180 17182 16554 0 -1 4194304 12588 0 0 0 27456 762 0 0 25 0 1 0 337872460 54071296 12296 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134523527 0 0 4096 0 0 0 0 17 1 0 0
/proc/17182/statm: 13201 12296 48 102 0 13096 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 52804

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 17183
/proc/meminfo: memFree=1317640/2055920 swapFree=4183296/4192956
[pid=17182] ppid=17180 vsize=60156 CPUtime=342.16
/proc/17182/stat : 17182 (picosat) R 17180 17182 16554 0 -1 4194304 14532 0 0 0 33452 764 0 0 25 0 1 0 337872460 61599744 14133 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134544978 0 0 4096 0 0 0 0 17 1 0 0
/proc/17182/statm: 15039 14133 48 102 0 14934 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 60156

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 17183
/proc/meminfo: memFree=1317640/2055920 swapFree=4183296/4192956
[pid=17182] ppid=17180 vsize=60156 CPUtime=402.14
/proc/17182/stat : 17182 (picosat) R 17180 17182 16554 0 -1 4194304 14596 0 0 0 39450 764 0 0 25 0 1 0 337872460 61599744 14139 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134544827 0 0 4096 0 0 0 0 17 1 0 0
/proc/17182/statm: 15039 14139 48 102 0 14934 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 60156

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 17183
/proc/meminfo: memFree=1312584/2055920 swapFree=4183296/4192956
[pid=17182] ppid=17180 vsize=65168 CPUtime=462.12
/proc/17182/stat : 17182 (picosat) R 17180 17182 16554 0 -1 4194304 15986 0 0 0 45446 766 0 0 25 0 1 0 337872460 66732032 15405 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524195 0 0 4096 0 0 0 0 17 1 0 0
/proc/17182/statm: 16292 15405 48 102 0 16187 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 65168

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 17183
/proc/meminfo: memFree=1312584/2055920 swapFree=4183296/4192956
[pid=17182] ppid=17180 vsize=65168 CPUtime=522.09
/proc/17182/stat : 17182 (picosat) R 17180 17182 16554 0 -1 4194304 16126 0 0 0 51443 766 0 0 25 0 1 0 337872460 66732032 15413 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524227 0 0 4096 0 0 0 0 17 1 0 0
/proc/17182/statm: 16292 15413 48 102 0 16187 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 65168

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 17183
/proc/meminfo: memFree=1307336/2055920 swapFree=4183296/4192956
[pid=17182] ppid=17180 vsize=70292 CPUtime=582.07
/proc/17182/stat : 17182 (picosat) R 17180 17182 16554 0 -1 4194304 17487 0 0 0 57440 767 0 0 25 0 1 0 337872460 71979008 16704 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134544748 0 0 4096 0 0 0 0 17 1 0 0
/proc/17182/statm: 17573 16704 48 102 0 17468 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 70292

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 17183
/proc/meminfo: memFree=1304968/2055920 swapFree=4183296/4192956
[pid=17182] ppid=17180 vsize=72920 CPUtime=642.05
/proc/17182/stat : 17182 (picosat) R 17180 17182 16554 0 -1 4194304 18211 0 0 0 63437 768 0 0 25 0 1 0 337872460 74670080 17355 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134544751 0 0 4096 0 0 0 0 17 1 0 0
/proc/17182/statm: 18230 17355 48 102 0 18125 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 72920

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 17183
/proc/meminfo: memFree=1302856/2055920 swapFree=4183296/4192956
[pid=17182] ppid=17180 vsize=74764 CPUtime=702.02
/proc/17182/stat : 17182 (picosat) R 17180 17182 16554 0 -1 4194304 18839 0 0 0 69433 769 0 0 25 0 1 0 337872460 76558336 17829 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134544809 0 0 4096 0 0 0 0 17 1 0 0
/proc/17182/statm: 18691 17829 48 102 0 18586 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 74764

[startup+762.305 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 17183
/proc/meminfo: memFree=1302856/2055920 swapFree=4183296/4192956
[pid=17182] ppid=17180 vsize=74764 CPUtime=762.01
/proc/17182/stat : 17182 (picosat) R 17180 17182 16554 0 -1 4194304 18927 0 0 0 75431 770 0 0 25 0 1 0 337872460 76558336 17836 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/17182/statm: 18691 17836 48 102 0 18586 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 74764

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 17183
/proc/meminfo: memFree=1302856/2055920 swapFree=4183296/4192956
[pid=17182] ppid=17180 vsize=74764 CPUtime=821.99
/proc/17182/stat : 17182 (picosat) R 17180 17182 16554 0 -1 4194304 19020 0 0 0 81429 770 0 0 25 0 1 0 337872460 76558336 17844 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17182/statm: 18691 17844 48 102 0 18586 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 74764

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 17183
/proc/meminfo: memFree=1299080/2055920 swapFree=4183296/4192956
[pid=17182] ppid=17180 vsize=78552 CPUtime=881.96
/proc/17182/stat : 17182 (picosat) R 17180 17182 16554 0 -1 4194304 20048 0 0 0 87425 771 0 0 25 0 1 0 337872460 80437248 18787 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/17182/statm: 19638 18787 48 102 0 19533 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 78552

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 17183
/proc/meminfo: memFree=1292424/2055920 swapFree=4183296/4192956
[pid=17182] ppid=17180 vsize=85240 CPUtime=941.93
/proc/17182/stat : 17182 (picosat) R 17180 17182 16554 0 -1 4194304 21826 0 0 0 93422 771 0 0 25 0 1 0 337872460 87285760 20476 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/17182/statm: 21310 20476 48 102 0 21205 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 85240

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 17183
/proc/meminfo: memFree=1292424/2055920 swapFree=4183296/4192956
[pid=17182] ppid=17180 vsize=85240 CPUtime=1001.91
/proc/17182/stat : 17182 (picosat) R 17180 17182 16554 0 -1 4194304 21834 0 0 0 99420 771 0 0 25 0 1 0 337872460 87285760 20484 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/17182/statm: 21310 20484 48 102 0 21205 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 85240

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 17183
/proc/meminfo: memFree=1292424/2055920 swapFree=4183296/4192956
[pid=17182] ppid=17180 vsize=85104 CPUtime=1061.88
/proc/17182/stat : 17182 (picosat) R 17180 17182 16554 0 -1 4194304 21927 0 0 0 105417 771 0 0 25 0 1 0 337872460 87146496 20461 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/17182/statm: 21276 20461 48 102 0 21171 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 85104

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 17183
/proc/meminfo: memFree=1292488/2055920 swapFree=4183296/4192956
[pid=17182] ppid=17180 vsize=85316 CPUtime=1121.87
/proc/17182/stat : 17182 (picosat) R 17180 17182 16554 0 -1 4194304 22254 0 0 0 111415 772 0 0 25 0 1 0 337872460 87363584 20512 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17182/statm: 21329 20512 48 102 0 21224 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 85316

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 17183
/proc/meminfo: memFree=1286472/2055920 swapFree=4183296/4192956
[pid=17182] ppid=17180 vsize=93636 CPUtime=1181.85
/proc/17182/stat : 17182 (picosat) R 17180 17182 16554 0 -1 4194304 24443 0 0 0 117412 773 0 0 25 0 1 0 337872460 95883264 22598 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/17182/statm: 23409 22598 48 102 0 23304 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 93636



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 17183
/proc/meminfo: memFree=1282184/2055920 swapFree=4183296/4192956
[pid=17182] ppid=17180 vsize=95324 CPUtime=1200.04
/proc/17182/stat : 17182 (picosat) R 17180 17182 16554 0 -1 4194304 24971 0 0 0 119231 773 0 0 25 0 1 0 337872460 97611776 23023 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/17182/statm: 23831 23023 48 102 0 23726 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 95324

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: 0.99 1.00 0.99 2/65 17183
/proc/meminfo: memFree=1282184/2055920 swapFree=4183296/4192956
[pid=17182] ppid=17180 vsize=95324 CPUtime=1200.04
/proc/17182/stat : 17182 (picosat) R 17180 17182 16554 0 -1 4194304 24971 0 0 0 119231 773 0 0 25 0 1 0 337872460 97611776 23023 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/17182/statm: 23831 23023 48 102 0 23726 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 95324

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.07
CPU user time (s): 1192.31
CPU system time (s): 7.75182
CPU usage (%): 99.9621
Max. virtual memory (cumulated for all children) (KiB): 95736

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1192.31
system time used= 7.75182
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24971
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= 2056

runsolver used 0.78288 second user time and 2.50562 second system time

The end



Launcher Data (download as text)




Begin job on node66 on Tue Mar  6 11:05:49 UTC 2007

IDJOB= 331044
IDBENCH= 20578
IDSOLVER= 106
FILE ID= node66/331044-1173179147

PBS_JOBID= 4015262

Free space on /tmp= 66509 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/vliw_unsat_2.0/9dlx_vliw_at_b_iq4.cnf
COMMAND LINE= /tmp/evaluation/331044-1173179147/picosat /tmp/evaluation/331044-1173179147/instance-331044-1173179147.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-331044-1173179147 -o ROOT/results/node66/solver-331044-1173179147 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/331044-1173179147/picosat /tmp/evaluation/331044-1173179147/instance-331044-1173179147.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  6fcbaf8c6c7ed0c41d8ac12258cafaee

RANDOM SEED= 857306488

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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	: 5931.00
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:       1374560 kB
Buffers:         36036 kB
Cached:         567704 kB
SwapCached:       3704 kB
Active:         173200 kB
Inactive:       440136 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1374560 kB
SwapTotal:     4192956 kB
SwapFree:      4183296 kB
Dirty:           32096 kB
Writeback:           0 kB
Mapped:          15580 kB
Slab:            54124 kB
Committed_AS:   792788 kB
PageTables:       1376 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= 66509 MiB

End job on node66 on Tue Mar  6 11:25:52 UTC 2007