Trace number 329448

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 1200.51

General information on the benchmark

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k80.cnf
MD5SUMd8d6a3220ff7f841840041023f45b746
Bench CategoryINDUST (industrial 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 variables119275
Number of clauses534228
Sum of the clauses size1374894
Maximum clause length20
Minimum clause length1
Number of clauses of size 1743
Number of clauses of size 2416106
Number of clauses of size 358662
Number of clauses of size 423975
Number of clauses of size 510404
Number of clauses of size over 524338

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/node9/watcher-329448-1173140852 -o ROOT/results/node9/solver-329448-1173140852 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/329448-1173140852/picosat /tmp/evaluation/329448-1173140852/instance-329448-1173140852.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 0.97 0.99 3/77 17127
/proc/meminfo: memFree=1533768/2055920 swapFree=4152248/4192956
[pid=17127] ppid=17125 vsize=564 CPUtime=0
/proc/17127/stat : 17127 (picosat) R 17125 17127 16361 0 -1 4194304 56 0 0 0 0 0 0 0 18 0 1 0 334039911 577536 41 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 1 0 0
/proc/17127/statm: 141 41 32 102 0 36 0

[startup+0.0107409 s]
/proc/loadavg: 0.92 0.97 0.99 3/77 17127
/proc/meminfo: memFree=1533768/2055920 swapFree=4152248/4192956
[pid=17127] ppid=17125 vsize=564 CPUtime=0
/proc/17127/stat : 17127 (picosat) R 17125 17127 16361 0 -1 4194304 56 0 0 0 0 0 0 0 18 0 1 0 334039911 577536 41 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134560065 0 0 4096 0 0 0 0 17 1 0 0
/proc/17127/statm: 141 41 32 102 0 36 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 564

[startup+0.102758 s]
/proc/loadavg: 0.92 0.97 0.99 3/77 17127
/proc/meminfo: memFree=1533768/2055920 swapFree=4152248/4192956
[pid=17127] ppid=17125 vsize=700 CPUtime=0.09
/proc/17127/stat : 17127 (picosat) R 17125 17127 16361 0 -1 4194304 117 0 0 0 7 2 0 0 18 0 1 0 334039911 716800 102 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17127/statm: 175 102 40 102 0 70 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 700

[startup+0.301796 s]
/proc/loadavg: 0.92 0.97 0.99 3/77 17127
/proc/meminfo: memFree=1533768/2055920 swapFree=4152248/4192956
[pid=17127] ppid=17125 vsize=1624 CPUtime=0.29
/proc/17127/stat : 17127 (picosat) R 17125 17127 16361 0 -1 4194304 325 0 0 0 17 12 0 0 19 0 1 0 334039911 1662976 310 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17127/statm: 406 310 40 102 0 301 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1624

[startup+0.701874 s]
/proc/loadavg: 0.92 0.97 0.99 3/77 17127
/proc/meminfo: memFree=1533768/2055920 swapFree=4152248/4192956
[pid=17127] ppid=17125 vsize=4044 CPUtime=0.69
/proc/17127/stat : 17127 (picosat) R 17125 17127 16361 0 -1 4194304 756 0 0 0 35 34 0 0 23 0 1 0 334039911 4141056 741 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17127/statm: 1011 741 40 102 0 906 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4044

[startup+1.50203 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 17128
/proc/meminfo: memFree=1529728/2055920 swapFree=4152248/4192956
[pid=17127] ppid=17125 vsize=8072 CPUtime=1.49
/proc/17127/stat : 17127 (picosat) R 17125 17127 16361 0 -1 4194304 1541 0 0 0 71 78 0 0 25 0 1 0 334039911 8265728 1526 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17127/statm: 2018 1526 40 102 0 1913 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8072

[startup+3.10134 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 17128
/proc/meminfo: memFree=1525184/2055920 swapFree=4152248/4192956
[pid=17127] ppid=17125 vsize=15860 CPUtime=3.09
/proc/17127/stat : 17127 (picosat) R 17125 17127 16361 0 -1 4194304 3163 0 0 0 142 167 0 0 25 0 1 0 334039911 16240640 3148 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17127/statm: 3965 3148 40 102 0 3860 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15860

[startup+6.30195 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 17128
/proc/meminfo: memFree=1515776/2055920 swapFree=4152248/4192956
[pid=17127] ppid=17125 vsize=20444 CPUtime=6.29
/proc/17127/stat : 17127 (picosat) R 17125 17127 16361 0 -1 4194304 4500 0 0 0 396 233 0 0 25 0 1 0 334039911 20934656 4483 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/17127/statm: 5111 4483 48 102 0 5006 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20444

[startup+12.7012 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 17128
/proc/meminfo: memFree=1515392/2055920 swapFree=4152248/4192956
[pid=17127] ppid=17125 vsize=20972 CPUtime=12.69
/proc/17127/stat : 17127 (picosat) R 17125 17127 16361 0 -1 4194304 4643 0 0 0 1036 233 0 0 25 0 1 0 334039911 21475328 4626 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/17127/statm: 5243 4626 48 102 0 5138 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20972

[startup+25.5027 s]
/proc/loadavg: 0.95 0.97 0.99 2/78 17128
/proc/meminfo: memFree=1513856/2055920 swapFree=4152248/4192956
[pid=17127] ppid=17125 vsize=22776 CPUtime=25.48
/proc/17127/stat : 17127 (picosat) R 17125 17127 16361 0 -1 4194304 4991 0 0 0 2315 233 0 0 25 0 1 0 334039911 23322624 4974 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134538415 0 0 4096 0 0 0 0 17 1 0 0
/proc/17127/statm: 5694 4974 48 102 0 5589 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 22776

[startup+51.1016 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 17128
/proc/meminfo: memFree=1513216/2055920 swapFree=4152248/4192956
[pid=17127] ppid=17125 vsize=23472 CPUtime=51.07
/proc/17127/stat : 17127 (picosat) R 17125 17127 16361 0 -1 4194304 5177 0 0 0 4873 234 0 0 25 0 1 0 334039911 24035328 5160 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/17127/statm: 5868 5160 48 102 0 5763 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 23472

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 17128
/proc/meminfo: memFree=1511552/2055920 swapFree=4152248/4192956
[pid=17127] ppid=17125 vsize=24924 CPUtime=102.25
/proc/17127/stat : 17127 (picosat) R 17125 17127 16361 0 -1 4194304 5699 0 0 0 9991 234 0 0 25 0 1 0 334039911 25522176 5541 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/17127/statm: 6231 5541 48 102 0 6126 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 24924

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17128
/proc/meminfo: memFree=1510016/2055920 swapFree=4152248/4192956
[pid=17127] ppid=17125 vsize=26376 CPUtime=162.23
/proc/17127/stat : 17127 (picosat) R 17125 17127 16361 0 -1 4194304 6188 0 0 0 15987 236 0 0 25 0 1 0 334039911 27009024 5904 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525675 0 0 4096 0 0 0 0 17 1 0 0
/proc/17127/statm: 6594 5904 48 102 0 6489 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 26376

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17128
/proc/meminfo: memFree=1507136/2055920 swapFree=4152248/4192956
[pid=17127] ppid=17125 vsize=29116 CPUtime=222.21
/proc/17127/stat : 17127 (picosat) R 17125 17127 16361 0 -1 4194304 6994 0 0 0 21984 237 0 0 25 0 1 0 334039911 29814784 6616 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17127/statm: 7279 6616 48 102 0 7174 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 29116

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17128
/proc/meminfo: memFree=1505600/2055920 swapFree=4152248/4192956
[pid=17127] ppid=17125 vsize=30564 CPUtime=282.19
/proc/17127/stat : 17127 (picosat) R 17125 17127 16361 0 -1 4194304 7475 0 0 0 27981 238 0 0 25 0 1 0 334039911 31297536 6988 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530332 0 0 4096 0 0 0 0 17 1 0 0
/proc/17127/statm: 7641 6988 48 102 0 7536 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 30564

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17128
/proc/meminfo: memFree=1505280/2055920 swapFree=4152248/4192956
[pid=17127] ppid=17125 vsize=30828 CPUtime=342.16
/proc/17127/stat : 17127 (picosat) R 17125 17127 16361 0 -1 4194304 7679 0 0 0 33978 238 0 0 25 0 1 0 334039911 31567872 7072 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17127/statm: 7707 7072 48 102 0 7602 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 30828

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17128
/proc/meminfo: memFree=1503744/2055920 swapFree=4152248/4192956
[pid=17127] ppid=17125 vsize=32280 CPUtime=402.15
/proc/17127/stat : 17127 (picosat) R 17125 17127 16361 0 -1 4194304 8185 0 0 0 39975 240 0 0 25 0 1 0 334039911 33054720 7450 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529909 0 0 4096 0 0 0 0 17 1 0 0
/proc/17127/statm: 8070 7450 48 102 0 7965 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 32280

[startup+462.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17128
/proc/meminfo: memFree=1502464/2055920 swapFree=4152248/4192956
[pid=17127] ppid=17125 vsize=33992 CPUtime=462.12
/proc/17127/stat : 17127 (picosat) R 17125 17127 16361 0 -1 4194304 8658 0 0 0 45972 240 0 0 25 0 1 0 334039911 34807808 7856 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525629 0 0 4096 0 0 0 0 17 1 0 0
/proc/17127/statm: 8498 7856 48 102 0 8393 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 33992

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17128
/proc/meminfo: memFree=1500032/2055920 swapFree=4152248/4192956
[pid=17127] ppid=17125 vsize=35972 CPUtime=522.09
/proc/17127/stat : 17127 (picosat) R 17125 17127 16361 0 -1 4194304 9333 0 0 0 51968 241 0 0 25 0 1 0 334039911 36835328 8385 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/17127/statm: 8993 8385 48 102 0 8888 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 35972

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17128
/proc/meminfo: memFree=1499840/2055920 swapFree=4152248/4192956
[pid=17127] ppid=17125 vsize=36104 CPUtime=582.08
/proc/17127/stat : 17127 (picosat) R 17125 17127 16361 0 -1 4194304 9447 0 0 0 57966 242 0 0 25 0 1 0 334039911 36970496 8421 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529884 0 0 4096 0 0 0 0 17 1 0 0
/proc/17127/statm: 9026 8421 48 102 0 8921 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 36104

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17128
/proc/meminfo: memFree=1498176/2055920 swapFree=4152248/4192956
[pid=17127] ppid=17125 vsize=37812 CPUtime=642.06
/proc/17127/stat : 17127 (picosat) R 17125 17127 16361 0 -1 4194304 9957 0 0 0 63963 243 0 0 25 0 1 0 334039911 38719488 8853 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17127/statm: 9453 8853 48 102 0 9348 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 37812

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17128
/proc/meminfo: memFree=1497856/2055920 swapFree=4152248/4192956
[pid=17127] ppid=17125 vsize=38076 CPUtime=702.04
/proc/17127/stat : 17127 (picosat) R 17125 17127 16361 0 -1 4194304 10105 0 0 0 69960 244 0 0 25 0 1 0 334039911 38989824 8919 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/17127/statm: 9519 8919 48 102 0 9414 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 38076

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17128
/proc/meminfo: memFree=1494656/2055920 swapFree=4152248/4192956
[pid=17127] ppid=17125 vsize=41236 CPUtime=762.01
/proc/17127/stat : 17127 (picosat) R 17125 17127 16361 0 -1 4194304 10990 0 0 0 75956 245 0 0 25 0 1 0 334039911 42225664 9718 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530822 0 0 4096 0 0 0 0 17 1 0 0
/proc/17127/statm: 10309 9718 48 102 0 10204 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 41236

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 3/78 17128
/proc/meminfo: memFree=1494656/2055920 swapFree=4152248/4192956
[pid=17127] ppid=17125 vsize=41236 CPUtime=821.98
/proc/17127/stat : 17127 (picosat) R 17125 17127 16361 0 -1 4194304 11077 0 0 0 81953 245 0 0 25 0 1 0 334039911 42225664 9719 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/17127/statm: 10309 9719 48 102 0 10204 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 41236

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17128
/proc/meminfo: memFree=1494464/2055920 swapFree=4152248/4192956
[pid=17127] ppid=17125 vsize=41368 CPUtime=881.96
/proc/17127/stat : 17127 (picosat) R 17125 17127 16361 0 -1 4194304 11215 0 0 0 87950 246 0 0 25 0 1 0 334039911 42360832 9767 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525575 0 0 4096 0 0 0 0 17 1 0 0
/proc/17127/statm: 10342 9767 48 102 0 10237 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 41368

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17128
/proc/meminfo: memFree=1491456/2055920 swapFree=4152248/4192956
[pid=17127] ppid=17125 vsize=44388 CPUtime=941.94
/proc/17127/stat : 17127 (picosat) R 17125 17127 16361 0 -1 4194304 12055 0 0 0 93947 247 0 0 25 0 1 0 334039911 45453312 10513 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17127/statm: 11097 10513 48 102 0 10992 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 44388

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17130
/proc/meminfo: memFree=1490816/2055920 swapFree=4152248/4192956
[pid=17127] ppid=17125 vsize=44916 CPUtime=1001.92
/proc/17127/stat : 17127 (picosat) R 17125 17127 16361 0 -1 4194304 12306 0 0 0 99944 248 0 0 25 0 1 0 334039911 45993984 10665 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17127/statm: 11229 10665 48 102 0 11124 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 44916

[startup+1062.3 s]
/proc/loadavg: 1.03 0.99 0.99 2/78 17130
/proc/meminfo: memFree=1490816/2055920 swapFree=4152248/4192956
[pid=17127] ppid=17125 vsize=44916 CPUtime=1061.89
/proc/17127/stat : 17127 (picosat) R 17125 17127 16361 0 -1 4194304 12307 0 0 0 105941 248 0 0 25 0 1 0 334039911 45993984 10666 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/17127/statm: 11229 10666 48 102 0 11124 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 44916

[startup+1122.3 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 17130
/proc/meminfo: memFree=1490880/2055920 swapFree=4152248/4192956
[pid=17127] ppid=17125 vsize=44916 CPUtime=1121.88
/proc/17127/stat : 17127 (picosat) R 17125 17127 16361 0 -1 4194304 12407 0 0 0 111939 249 0 0 25 0 1 0 334039911 45993984 10667 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/17127/statm: 11229 10667 48 102 0 11124 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 44916

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17130
/proc/meminfo: memFree=1490816/2055920 swapFree=4152248/4192956
[pid=17127] ppid=17125 vsize=44916 CPUtime=1181.85
/proc/17127/stat : 17127 (picosat) R 17125 17127 16361 0 -1 4194304 12521 0 0 0 117936 249 0 0 25 0 1 0 334039911 45993984 10677 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/17127/statm: 11229 10677 48 102 0 11124 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 44916



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17130
/proc/meminfo: memFree=1490816/2055920 swapFree=4152248/4192956
[pid=17127] ppid=17125 vsize=44916 CPUtime=1200.04
/proc/17127/stat : 17127 (picosat) R 17125 17127 16361 0 -1 4194304 12521 0 0 0 119755 249 0 0 25 0 1 0 334039911 45993984 10677 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/17127/statm: 11229 10677 48 102 0 11124 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 44916

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17130
/proc/meminfo: memFree=1490816/2055920 swapFree=4152248/4192956
[pid=17127] ppid=17125 vsize=44916 CPUtime=1200.04
/proc/17127/stat : 17127 (picosat) R 17125 17127 16361 0 -1 4194304 12521 0 0 0 119755 249 0 0 25 0 1 0 334039911 45993984 10677 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/17127/statm: 11229 10677 48 102 0 11124 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 44916

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1197.56
CPU system time (s): 2.50562
CPU usage (%): 99.9628
Max. virtual memory (cumulated for all children) (KiB): 45332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.56
system time used= 2.50562
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12521
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= 24865

runsolver used 1.44778 second user time and 2.91456 second system time

The end



Launcher Data (download as text)




Begin job on node9 on Tue Mar  6 00:27:33 UTC 2007

IDJOB= 329448
IDBENCH= 20540
IDSOLVER= 106
FILE ID= node9/329448-1173140852

PBS_JOBID= 4014976

Free space on /tmp= 66432 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k80.cnf
COMMAND LINE= /tmp/evaluation/329448-1173140852/picosat /tmp/evaluation/329448-1173140852/instance-329448-1173140852.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-329448-1173140852 -o ROOT/results/node9/solver-329448-1173140852 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/329448-1173140852/picosat /tmp/evaluation/329448-1173140852/instance-329448-1173140852.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  d8d6a3220ff7f841840041023f45b746

RANDOM SEED= 511286518

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.263
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		: 3000.263
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:       1534176 kB
Buffers:         38128 kB
Cached:         410848 kB
SwapCached:       8732 kB
Active:          79412 kB
Inactive:       392256 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1534176 kB
SwapTotal:     4192956 kB
SwapFree:      4152248 kB
Dirty:           12956 kB
Writeback:           0 kB
Mapped:          29624 kB
Slab:            35716 kB
Committed_AS:  1415532 kB
PageTables:       1688 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= 66432 MiB

End job on node9 on Tue Mar  6 00:47:35 UTC 2007