Trace number 370256

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
SAT7 2007-02-08? (MO) 7625.21 7627.31

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-19-u.cnf
MD5SUMb49e933dbc6614751d64dbdefaefe2e8
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 variables262368
Number of clauses1247451
Sum of the clauses size2893060
Maximum clause length10
Minimum clause length1
Number of clauses of size 119568
Number of clauses of size 2956017
Number of clauses of size 3223246
Number of clauses of size 45400
Number of clauses of size 521600
Number of clauses of size over 521620

Solver Data (download as text)

5.69/5.72	c Starting solver ...
6.29/6.36	c Restarting after 100 conflicts
7.29/7.35	c Restarting after 250 conflicts
8.18/8.21	c Restarting after 476 conflicts
9.08/9.11	c Restarting after 815 conflicts
14.89/14.94	c Restarting after 1322 conflicts
16.99/17.04	c Restarting after 2082 conflicts
20.28/20.32	c Restarting after 3221 conflicts
24.38/24.46	c Restarting after 4929 conflicts
31.68/31.78	c Restarting after 7493 conflicts
44.36/44.45	c Restarting after 11337 conflicts
62.15/62.22	c Restarting after 17104 conflicts
98.04/98.18	c Restarting after 25755 conflicts
205.71/205.88	c Restarting after 38730 conflicts
450.66/450.84	c Restarting after 58191 conflicts
758.69/758.99	c Restarting after 87383 conflicts
1344.23/1344.69	c Restarting after 131172 conflicts
2409.67/2410.37	c Restarting after 196857 conflicts
5395.75/5397.25	c Restarting after 295383 conflicts

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node18/watcher-370256-1178565630 -o ROOT/results/node18/solver-370256-1178565630 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/370256-1178565630/sat7_bin /tmp/evaluation/370256-1178565630/instance-370256-1178565630.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 15000 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: 0.86 0.97 0.96 3/77 13425
/proc/meminfo: memFree=1818920/2055920 swapFree=4147200/4192956
[pid=13425] ppid=13423 vsize=9268 CPUtime=0
/proc/13425/stat : 13425 (sat7_bin) R 13423 13425 13369 0 -1 4194304 741 0 0 0 0 0 0 0 18 0 1 0 304480538 9490432 725 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/13425/statm: 2317 727 88 220 0 2094 0

[startup+0.086036 s]
/proc/loadavg: 0.86 0.97 0.96 3/77 13425
/proc/meminfo: memFree=1818920/2055920 swapFree=4147200/4192956
[pid=13425] ppid=13423 vsize=22492 CPUtime=0.07
/proc/13425/stat : 13425 (sat7_bin) R 13423 13425 13369 0 -1 4194304 5000 0 0 0 5 2 0 0 18 0 1 0 304480538 23031808 4984 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/13425/statm: 5623 4985 88 220 0 5400 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 22492

[startup+0.101036 s]
/proc/loadavg: 0.86 0.97 0.96 3/77 13425
/proc/meminfo: memFree=1818920/2055920 swapFree=4147200/4192956
[pid=13425] ppid=13423 vsize=22492 CPUtime=0.09
/proc/13425/stat : 13425 (sat7_bin) R 13423 13425 13369 0 -1 4194304 5288 0 0 0 7 2 0 0 18 0 1 0 304480538 23031808 5272 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/13425/statm: 5623 5272 88 220 0 5400 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 22492

[startup+0.301055 s]
/proc/loadavg: 0.86 0.97 0.96 3/77 13425
/proc/meminfo: memFree=1818920/2055920 swapFree=4147200/4192956
[pid=13425] ppid=13423 vsize=34792 CPUtime=0.29
/proc/13425/stat : 13425 (sat7_bin) R 13423 13425 13369 0 -1 4194304 7709 0 0 0 26 3 0 0 19 0 1 0 304480538 35627008 7693 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135066477 0 0 4096 0 0 0 0 17 1 0 0
/proc/13425/statm: 8698 7693 88 220 0 8475 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 34792

[startup+0.701094 s]
/proc/loadavg: 0.86 0.97 0.96 3/77 13425
/proc/meminfo: memFree=1818920/2055920 swapFree=4147200/4192956
[pid=13425] ppid=13423 vsize=34792 CPUtime=0.69
/proc/13425/stat : 13425 (sat7_bin) R 13423 13425 13369 0 -1 4194304 8521 0 0 0 66 3 0 0 23 0 1 0 304480538 35627008 8505 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134548213 0 0 4096 0 0 0 0 17 1 0 0
/proc/13425/statm: 8698 8505 88 220 0 8475 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 34792

[startup+1.50117 s]
/proc/loadavg: 0.86 0.97 0.96 2/78 13426
/proc/meminfo: memFree=1782176/2055920 swapFree=4147200/4192956
[pid=13425] ppid=13423 vsize=42992 CPUtime=1.49
/proc/13425/stat : 13425 (sat7_bin) R 13423 13425 13369 0 -1 4194304 9931 0 0 0 144 5 0 0 25 0 1 0 304480538 44023808 9915 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532130 0 0 4096 0 0 0 0 17 1 0 0
/proc/13425/statm: 10748 9915 88 220 0 10525 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 42992

[startup+3.10133 s]
/proc/loadavg: 0.86 0.97 0.96 2/78 13426
/proc/meminfo: memFree=1775712/2055920 swapFree=4147200/4192956
[pid=13425] ppid=13423 vsize=51192 CPUtime=3.09
/proc/13425/stat : 13425 (sat7_bin) R 13423 13425 13369 0 -1 4194304 12486 0 0 0 302 7 0 0 25 0 1 0 304480538 52420608 12470 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135066477 0 0 4096 0 0 0 0 17 1 0 0
/proc/13425/statm: 12798 12470 88 220 0 12575 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 51192

[startup+6.30163 s]
/proc/loadavg: 0.95 0.98 0.97 2/78 13426
/proc/meminfo: memFree=1753056/2055920 swapFree=4147200/4192956
[pid=13425] ppid=13423 vsize=85320 CPUtime=6.29
/proc/13425/stat : 13425 (sat7_bin) R 13423 13425 13369 0 -1 4194304 20831 0 0 0 617 12 0 0 25 0 1 0 304480538 87367680 20334 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029294 0 0 4096 0 0 0 0 17 1 0 0
/proc/13425/statm: 21330 20334 93 220 0 21107 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 85320

[startup+12.7013 s]
/proc/loadavg: 0.96 0.98 0.97 2/78 13426
/proc/meminfo: memFree=1736288/2055920 swapFree=4147200/4192956
[pid=13425] ppid=13423 vsize=85636 CPUtime=12.69
/proc/13425/stat : 13425 (sat7_bin) R 13423 13425 13369 0 -1 4194304 21294 0 0 0 1256 13 0 0 25 0 1 0 304480538 87691264 20797 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/13425/statm: 21409 20797 95 220 0 21186 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 85636

[startup+25.5015 s]
/proc/loadavg: 0.97 0.98 0.97 2/78 13426
/proc/meminfo: memFree=1733856/2055920 swapFree=4147200/4192956
[pid=13425] ppid=13423 vsize=90220 CPUtime=25.48
/proc/13425/stat : 13425 (sat7_bin) R 13423 13425 13369 0 -1 4194304 21865 0 0 0 2535 13 0 0 25 0 1 0 304480538 92385280 21368 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533066 0 0 4096 0 0 0 0 17 1 0 0
/proc/13425/statm: 22555 21368 95 220 0 22332 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 90220

[startup+51.102 s]
/proc/loadavg: 0.98 0.98 0.97 2/78 13426
/proc/meminfo: memFree=1725792/2055920 swapFree=4147200/4192956
[pid=13425] ppid=13423 vsize=96276 CPUtime=51.05
/proc/13425/stat : 13425 (sat7_bin) R 13423 13425 13369 0 -1 4194304 23921 0 0 0 5089 16 0 0 25 0 1 0 304480538 98586624 23424 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134537823 0 0 4096 0 0 0 0 17 1 0 0
/proc/13425/statm: 24069 23424 95 220 0 23846 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 96276

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 13426
/proc/meminfo: memFree=1713504/2055920 swapFree=4147200/4192956
[pid=13425] ppid=13423 vsize=110440 CPUtime=102.25
/proc/13425/stat : 13425 (sat7_bin) R 13423 13425 13369 0 -1 4194304 26950 0 0 0 10205 20 0 0 25 0 1 0 304480538 113090560 26453 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135013975 0 0 4096 0 0 0 0 17 1 0 0
/proc/13425/statm: 27610 26454 95 220 0 27387 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 110440

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 13426
/proc/meminfo: memFree=1705568/2055920 swapFree=4147200/4192956
[pid=13425] ppid=13423 vsize=117164 CPUtime=162.23
/proc/13425/stat : 13425 (sat7_bin) R 13423 13425 13369 0 -1 4194304 28943 0 0 0 16200 23 0 0 25 0 1 0 304480538 119975936 28446 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134565451 0 0 4096 0 0 0 0 17 1 0 0
/proc/13425/statm: 29291 28446 95 220 0 29068 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 117164

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 13426
/proc/meminfo: memFree=1692640/2055920 swapFree=4147200/4192956
[pid=13425] ppid=13423 vsize=129444 CPUtime=222.21
/proc/13425/stat : 13425 (sat7_bin) R 13423 13425 13369 0 -1 4194304 32147 0 0 0 22195 26 0 0 25 0 1 0 304480538 132550656 31650 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/13425/statm: 32361 31651 95 220 0 32138 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 129444

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 13426
/proc/meminfo: memFree=1681184/2055920 swapFree=4147200/4192956
[pid=13425] ppid=13423 vsize=140596 CPUtime=282.2
/proc/13425/stat : 13425 (sat7_bin) R 13423 13425 13369 0 -1 4194304 34998 0 0 0 28191 29 0 0 25 0 1 0 304480538 143970304 34501 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538673 0 0 4096 0 0 0 0 17 1 0 0
/proc/13425/statm: 35149 34501 95 220 0 34926 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 140596

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 13426
/proc/meminfo: memFree=1670696/2055920 swapFree=4147200/4192956
[pid=13425] ppid=13423 vsize=151816 CPUtime=342.19
/proc/13425/stat : 13425 (sat7_bin) R 13423 13425 13369 0 -1 4194304 37591 0 0 0 34187 32 0 0 25 0 1 0 304480538 155459584 37091 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538816 0 0 4096 0 0 0 0 17 1 0 0
/proc/13425/statm: 37954 37091 95 220 0 37731 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 151816

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 13426
/proc/meminfo: memFree=1660072/2055920 swapFree=4147200/4192956
[pid=13425] ppid=13423 vsize=159996 CPUtime=402.17
/proc/13425/stat : 13425 (sat7_bin) R 13423 13425 13369 0 -1 4194304 40252 0 0 0 40183 34 0 0 25 0 1 0 304480538 163835904 39752 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538842 0 0 4096 0 0 0 0 17 1 0 0
/proc/13425/statm: 39999 39752 95 220 0 39776 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 159996

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 13426
/proc/meminfo: memFree=1648552/2055920 swapFree=4147200/4192956
[pid=13425] ppid=13423 vsize=171864 CPUtime=462.16
/proc/13425/stat : 13425 (sat7_bin) R 13423 13425 13369 0 -1 4194304 43084 0 0 0 46178 38 0 0 25 0 1 0 304480538 175988736 42581 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/13425/statm: 42966 42581 95 220 0 42743 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 171864

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 13426
/proc/meminfo: memFree=1628712/2055920 swapFree=4147200/4192956
[pid=13425] ppid=13423 vsize=192004 CPUtime=522.14
/proc/13425/stat : 13425 (sat7_bin) R 13423 13425 13369 0 -1 4194304 48449 0 0 0 52171 43 0 0 25 0 1 0 304480538 196612096 47556 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538743 0 0 4096 0 0 0 0 17 1 0 0
/proc/13425/statm: 48001 47556 95 220 0 47778 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 192004

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 13426
/proc/meminfo: memFree=1609384/2055920 swapFree=4147200/4192956
[pid=13425] ppid=13423 vsize=212084 CPUtime=582.12
/proc/13425/stat : 13425 (sat7_bin) R 13423 13425 13369 0 -1 4194304 53570 0 0 0 58165 47 0 0 25 0 1 0 304480538 217174016 52348 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531346 0 0 4096 0 0 0 0 17 1 0 0
/proc/13425/statm: 53021 52348 95 220 0 52798 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 212084

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 13426
/proc/meminfo: memFree=1591080/2055920 swapFree=4147200/4192956
[pid=13425] ppid=13423 vsize=231176 CPUtime=642.12
/proc/13425/stat : 13425 (sat7_bin) R 13423 13425 13369 0 -1 4194304 58968 0 0 0 64161 51 0 0 25 0 1 0 304480538 236724224 56853 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/13425/statm: 57794 56853 95 220 0 57571 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 231176


################
# More data... #
################

[startup+6762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13826
/proc/meminfo: memFree=125160/2055920 swapFree=4147200/4192956
[pid=13425] ppid=13423 vsize=1689092 CPUtime=6760.42
/proc/13425/stat : 13425 (sat7_bin) R 13423 13425 13369 0 -1 4194304 676701 0 0 0 675536 506 0 0 25 0 1 0 304480538 1729630208 421200 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/13425/statm: 422273 421200 95 220 0 422050 0
Current children cumulated CPU time (s) 6760.42
Current children cumulated vsize (KiB) 1689092

[startup+6822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13826
/proc/meminfo: memFree=110248/2055920 swapFree=4147200/4192956
[pid=13425] ppid=13423 vsize=1702248 CPUtime=6820.39
/proc/13425/stat : 13425 (sat7_bin) R 13423 13425 13369 0 -1 4194304 681067 0 0 0 681529 510 0 0 25 0 1 0 304480538 1743101952 424867 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532606 0 0 4096 0 0 0 0 17 1 0 0
/proc/13425/statm: 425562 424867 95 220 0 425339 0
Current children cumulated CPU time (s) 6820.39
Current children cumulated vsize (KiB) 1702248

[startup+6882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13826
/proc/meminfo: memFree=99560/2055920 swapFree=4147200/4192956
[pid=13425] ppid=13423 vsize=1714568 CPUtime=6880.38
/proc/13425/stat : 13425 (sat7_bin) R 13423 13425 13369 0 -1 4194304 683742 0 0 0 687526 512 0 0 25 0 1 0 304480538 1755717632 427515 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538718 0 0 4096 0 0 0 0 17 1 0 0
/proc/13425/statm: 428642 427515 95 220 0 428419 0
Current children cumulated CPU time (s) 6880.38
Current children cumulated vsize (KiB) 1714568

[startup+6942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13826
/proc/meminfo: memFree=89960/2055920 swapFree=4147200/4192956
[pid=13425] ppid=13423 vsize=1722052 CPUtime=6940.37
/proc/13425/stat : 13425 (sat7_bin) R 13423 13425 13369 0 -1 4194304 686159 0 0 0 693522 515 0 0 25 0 1 0 304480538 1763381248 429866 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/13425/statm: 430513 429866 95 220 0 430290 0
Current children cumulated CPU time (s) 6940.37
Current children cumulated vsize (KiB) 1722052

[startup+7002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13826
/proc/meminfo: memFree=79528/2055920 swapFree=4147200/4192956
[pid=13425] ppid=13423 vsize=1734920 CPUtime=7000.36
/proc/13425/stat : 13425 (sat7_bin) R 13423 13425 13369 0 -1 4194304 688838 0 0 0 699519 517 0 0 25 0 1 0 304480538 1776558080 432500 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558458 0 0 4096 0 0 0 0 17 1 0 0
/proc/13425/statm: 433730 432500 95 220 0 433507 0
Current children cumulated CPU time (s) 7000.36
Current children cumulated vsize (KiB) 1734920

[startup+7062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13826
/proc/meminfo: memFree=68648/2055920 swapFree=4147200/4192956
[pid=13425] ppid=13423 vsize=1743284 CPUtime=7060.34
/proc/13425/stat : 13425 (sat7_bin) R 13423 13425 13369 0 -1 4194304 691654 0 0 0 705515 519 0 0 25 0 1 0 304480538 1785122816 435153 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/13425/statm: 435821 435153 95 220 0 435598 0
Current children cumulated CPU time (s) 7060.34
Current children cumulated vsize (KiB) 1743284

[startup+7122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13826
/proc/meminfo: memFree=57704/2055920 swapFree=4147200/4192956
[pid=13425] ppid=13423 vsize=1756296 CPUtime=7120.32
/proc/13425/stat : 13425 (sat7_bin) R 13423 13425 13369 0 -1 4194304 694677 0 0 0 711510 522 0 0 25 0 1 0 304480538 1798447104 437902 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538632 0 0 4096 0 0 0 0 17 1 0 0
/proc/13425/statm: 439074 437902 95 220 0 438851 0
Current children cumulated CPU time (s) 7120.32
Current children cumulated vsize (KiB) 1756296

[startup+7182.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 13826
/proc/meminfo: memFree=45928/2055920 swapFree=4147200/4192956
[pid=13425] ppid=13423 vsize=1766340 CPUtime=7180.31
/proc/13425/stat : 13425 (sat7_bin) R 13423 13425 13369 0 -1 4194304 698035 0 0 0 717506 525 0 0 25 0 1 0 304480538 1808732160 440816 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533066 0 0 4096 0 0 0 0 17 1 0 0
/proc/13425/statm: 441585 440816 95 220 0 441362 0
Current children cumulated CPU time (s) 7180.31
Current children cumulated vsize (KiB) 1766340

[startup+7242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13826
/proc/meminfo: memFree=34664/2055920 swapFree=4147200/4192956
[pid=13425] ppid=13423 vsize=1775520 CPUtime=7240.3
/proc/13425/stat : 13425 (sat7_bin) R 13423 13425 13369 0 -1 4194304 701622 0 0 0 723502 528 0 0 25 0 1 0 304480538 1818132480 443570 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538630 0 0 4096 0 0 0 0 17 1 0 0
/proc/13425/statm: 443880 443570 95 220 0 443657 0
Current children cumulated CPU time (s) 7240.3
Current children cumulated vsize (KiB) 1775520

[startup+7302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13826
/proc/meminfo: memFree=23464/2055920 swapFree=4147200/4192956
[pid=13425] ppid=13423 vsize=1789212 CPUtime=7300.28
/proc/13425/stat : 13425 (sat7_bin) R 13423 13425 13369 0 -1 4194304 705819 0 0 0 729495 533 0 0 25 0 1 0 304480538 1832153088 446394 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531422 0 0 4096 0 0 0 0 17 1 0 0
/proc/13425/statm: 447303 446394 95 220 0 447080 0
Current children cumulated CPU time (s) 7300.28
Current children cumulated vsize (KiB) 1789212

[startup+7362.31 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 13826
/proc/meminfo: memFree=15976/2055920 swapFree=4147200/4192956
[pid=13425] ppid=13423 vsize=1798100 CPUtime=7360.26
/proc/13425/stat : 13425 (sat7_bin) R 13423 13425 13369 0 -1 4194304 708971 0 0 0 735490 536 0 0 25 0 1 0 304480538 1841254400 449002 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/13425/statm: 449525 449002 95 220 0 449302 0
Current children cumulated CPU time (s) 7360.26
Current children cumulated vsize (KiB) 1798100

[startup+7422.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/78 13826
/proc/meminfo: memFree=15080/2055920 swapFree=4147200/4192956
[pid=13425] ppid=13423 vsize=1810268 CPUtime=7420.25
/proc/13425/stat : 13425 (sat7_bin) R 13423 13425 13369 0 -1 4194304 712001 0 0 0 741485 540 0 0 25 0 1 0 304480538 1853714432 451564 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134525855 0 0 4096 0 0 0 0 17 1 0 0
/proc/13425/statm: 452567 451564 95 220 0 452344 0
Current children cumulated CPU time (s) 7420.25
Current children cumulated vsize (KiB) 1810268

[startup+7482.3 s]
/proc/loadavg: 1.09 1.04 1.00 2/78 13826
/proc/meminfo: memFree=15272/2055920 swapFree=4147200/4192956
[pid=13425] ppid=13423 vsize=1818612 CPUtime=7480.23
/proc/13425/stat : 13425 (sat7_bin) R 13423 13425 13369 0 -1 4194304 715087 0 0 0 747480 543 0 0 25 0 1 0 304480538 1862258688 453976 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538822 0 0 4096 0 0 0 0 17 1 0 0
/proc/13425/statm: 454653 453976 95 220 0 454430 0
Current children cumulated CPU time (s) 7480.23
Current children cumulated vsize (KiB) 1818612

[startup+7542.3 s]
/proc/loadavg: 1.08 1.04 1.00 2/78 13826
/proc/meminfo: memFree=15656/2055920 swapFree=4147200/4192956
[pid=13425] ppid=13423 vsize=1826984 CPUtime=7540.22
/proc/13425/stat : 13425 (sat7_bin) R 13423 13425 13369 0 -1 4194304 718071 0 0 0 753475 547 0 0 25 0 1 0 304480538 1870831616 456422 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/13425/statm: 456746 456422 95 220 0 456523 0
Current children cumulated CPU time (s) 7540.22
Current children cumulated vsize (KiB) 1826984

[startup+7602.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/78 13826
/proc/meminfo: memFree=15656/2055920 swapFree=4147200/4192956
[pid=13425] ppid=13423 vsize=1839712 CPUtime=7600.2
/proc/13425/stat : 13425 (sat7_bin) R 13423 13425 13369 0 -1 4194304 721411 0 0 0 759470 550 0 0 25 0 1 0 304480538 1883865088 458931 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538665 0 0 4096 0 0 0 0 17 1 0 0
/proc/13425/statm: 459928 458931 95 220 0 459705 0
Current children cumulated CPU time (s) 7600.2
Current children cumulated vsize (KiB) 1839712



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+7627 s]
/proc/loadavg: 1.02 1.03 1.00 2/78 13826
/proc/meminfo: memFree=15976/2055920 swapFree=4147200/4192956
[pid=13425] ppid=13423 vsize=1843216 CPUtime=7624.9
/proc/13425/stat : 13425 (sat7_bin) R 13423 13425 13369 0 -1 4194304 722708 0 0 0 761939 551 0 0 25 0 1 0 304480538 1887453184 460018 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538622 0 0 4096 0 0 0 0 17 1 0 0
/proc/13425/statm: 460804 460018 95 220 0 460581 0
Current children cumulated CPU time (s) 7624.9
Current children cumulated vsize (KiB) 1843216

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

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

[startup+7627.2 s]
/proc/loadavg: 1.02 1.03 1.00 2/78 13826
/proc/meminfo: memFree=15976/2055920 swapFree=4147200/4192956
[pid=13425] ppid=13423 vsize=0 CPUtime=7625.1
/proc/13425/stat : 13425 (sat7_bin) R 13423 13425 13369 0 -1 4195332 722708 0 0 0 761939 571 0 0 25 0 1 0 304480538 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/13425/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 7625.1
Current children cumulated vsize (KiB) 0

[startup+7627.3 s]
/proc/loadavg: 1.02 1.03 1.00 2/79 13827
/proc/meminfo: memFree=1848800/2055920 swapFree=4147200/4192956
[pid=13425] ppid=13423 vsize=0 CPUtime=7625.2
/proc/13425/stat : 13425 (sat7_bin) D 13423 13425 13369 0 -1 4195332 722708 0 0 0 761939 581 0 0 25 0 1 0 304480538 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100051646 0 0 17 1 0 0
/proc/13425/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 7625.2
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 7627.31
CPU time (s): 7625.21
CPU user time (s): 7619.39
CPU system time (s): 5.81712
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 1843216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7619.39
system time used= 5.81712
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 722708
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= 130014

runsolver used 6.32304 second user time and 15.9286 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Mon May  7 19:20:32 UTC 2007

IDJOB= 370256
IDBENCH= 20367
IDSOLVER= 183
FILE ID= node18/370256-1178565630

PBS_JOBID= 5217688

Free space on /tmp= 66541 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/partial-5-19-u.cnf
COMMAND LINE= /tmp/evaluation/370256-1178565630/sat7_bin /tmp/evaluation/370256-1178565630/instance-370256-1178565630.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-370256-1178565630 -o ROOT/results/node18/solver-370256-1178565630 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/370256-1178565630/sat7_bin /tmp/evaluation/370256-1178565630/instance-370256-1178565630.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  b49e933dbc6614751d64dbdefaefe2e8

RANDOM SEED= 159242962

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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:       1819336 kB
Buffers:         13776 kB
Cached:         130676 kB
SwapCached:      14668 kB
Active:          91524 kB
Inactive:        75948 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1819336 kB
SwapTotal:     4192956 kB
SwapFree:      4147200 kB
Dirty:           24024 kB
Writeback:           0 kB
Mapped:          29852 kB
Slab:            54644 kB
Committed_AS:  8676476 kB
PageTables:       1776 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= 66541 MiB

End job on node18 on Mon May  7 21:27:41 UTC 2007