Trace number 1832016

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
MiniSAT 09z 2009-03-22? (TO) 1200.04 1200.41

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-5-15-u.cnf
MD5SUMc438ce1eb243ac0a49869eda1166f28f
Bench CategoryAPPLICATION (applications 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 variables219756
Number of clauses1008653
Sum of the clauses size2316156
Maximum clause length10
Minimum clause length1
Number of clauses of size 118434
Number of clauses of size 2797195
Number of clauses of size 3151604
Number of clauses of size 44600
Number of clauses of size 518400
Number of clauses of size over 518420

Solver Data 

0.00/0.00	c Parsing...
0.00/0.81	c ==============================================================================
0.00/0.81	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.81	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.81	c ==============================================================================
0.00/0.81	c |         0 |  990219  2297722 |  297065       0        0     nan |  0.000 % |
7.48/7.57	c |         0 |  427478  1139975 |      --       0       --      -- |     --   | -342939/-661157
7.48/7.57	c ==============================================================================
7.48/7.57	c Result  :   #vars: 72951   #clauses: 427478   #literals: 1139975
7.48/7.57	c CPU time:   7.30289 s
7.48/7.57	c ==============================================================================
7.96/8.05	c WARNING: for repeatability, setting FPU to use double precision
7.96/8.05	c Number of variables   : 72951        
7.96/8.05	c Number of clauses     : 427478       
8.01/8.30	c Parsing time: 0.22         s

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1832016-1242766389/watcher-1832016-1242766389 -o /tmp/evaluation-result-1832016-1242766389/solver-1832016-1242766389 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832016-1242766389.cnf -random-seed=1578127819 

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): 1800 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.95 3/67 881
/proc/meminfo: memFree=1889544/2055920 swapFree=4177268/4192956
[pid=881] ppid=879 vsize=5356 CPUtime=0
/proc/881/stat : 881 (SatELiteGTI) S 879 881 549 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 304665257 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 209560764498 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/881/statm: 1339 235 195 169 0 50 0
[pid=882] ppid=881 vsize=5356 CPUtime=0
/proc/882/stat : 882 (SatELiteGTI) R 881 881 549 0 -1 4194368 54 188 0 0 0 0 0 0 20 0 1 0 304665257 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 209560593220 0 0 4096 65538 0 0 0 17 1 0 0
/proc/882/statm: 1339 238 198 169 0 50 0

[startup+0.0112869 s]
/proc/loadavg: 1.00 1.00 0.95 3/67 881
/proc/meminfo: memFree=1889544/2055920 swapFree=4177268/4192956
[pid=881] ppid=879 vsize=5356 CPUtime=0
/proc/881/stat : 881 (SatELiteGTI) S 879 881 549 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 304665257 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/881/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102294 s]
/proc/loadavg: 1.00 1.00 0.95 3/67 881
/proc/meminfo: memFree=1889544/2055920 swapFree=4177268/4192956
[pid=881] ppid=879 vsize=5356 CPUtime=0
/proc/881/stat : 881 (SatELiteGTI) S 879 881 549 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 304665257 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/881/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.302311 s]
/proc/loadavg: 1.00 1.00 0.95 3/67 881
/proc/meminfo: memFree=1889544/2055920 swapFree=4177268/4192956
[pid=881] ppid=879 vsize=5356 CPUtime=0
/proc/881/stat : 881 (SatELiteGTI) S 879 881 549 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 304665257 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/881/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701348 s]
/proc/loadavg: 1.00 1.00 0.95 3/67 881
/proc/meminfo: memFree=1889544/2055920 swapFree=4177268/4192956
[pid=881] ppid=879 vsize=5356 CPUtime=0
/proc/881/stat : 881 (SatELiteGTI) S 879 881 549 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 304665257 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/881/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50143 s]
/proc/loadavg: 1.00 1.00 0.95 2/69 886
/proc/meminfo: memFree=1795128/2055920 swapFree=4177268/4192956
[pid=881] ppid=879 vsize=5356 CPUtime=0
/proc/881/stat : 881 (SatELiteGTI) S 879 881 549 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 304665257 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/881/statm: 1339 237 197 169 0 50 0
[pid=886] ppid=881 vsize=107520 CPUtime=1.48
/proc/886/stat : 886 (SatELite_releas) R 881 881 549 0 -1 4194304 27329 0 0 0 133 15 0 0 25 0 1 0 304665257 110100480 25075 1992294400 134512640 135223648 4294956128 18446744073709551615 134587324 0 0 4096 3 0 0 0 17 0 0 0
/proc/886/statm: 26880 25075 76 173 0 26705 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 112876

[startup+3.10156 s]
/proc/loadavg: 1.00 1.00 0.95 2/69 886
/proc/meminfo: memFree=1782968/2055920 swapFree=4177268/4192956
[pid=881] ppid=879 vsize=5356 CPUtime=0
/proc/881/stat : 881 (SatELiteGTI) S 879 881 549 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 304665257 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/881/statm: 1339 237 197 169 0 50 0
[pid=886] ppid=881 vsize=112644 CPUtime=3.08
/proc/886/stat : 886 (SatELite_releas) R 881 881 549 0 -1 4194304 28845 0 0 0 291 17 0 0 25 0 1 0 304665257 115347456 26423 1992294400 134512640 135223648 4294956128 18446744073709551615 134586754 0 0 4096 3 0 0 0 17 1 0 0
/proc/886/statm: 28161 26423 76 173 0 27986 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 118000

[startup+6.30185 s]
/proc/loadavg: 1.00 1.00 0.95 2/69 886
/proc/meminfo: memFree=1775992/2055920 swapFree=4177268/4192956
[pid=881] ppid=879 vsize=5356 CPUtime=0
/proc/881/stat : 881 (SatELiteGTI) S 879 881 549 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 304665257 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/881/statm: 1339 237 197 169 0 50 0
[pid=886] ppid=881 vsize=134268 CPUtime=6.28
/proc/886/stat : 886 (SatELite_releas) R 881 881 549 0 -1 4194304 33797 0 0 0 607 21 0 0 25 0 1 0 304665257 137490432 29121 1992294400 134512640 135223648 4294956128 18446744073709551615 134601703 0 0 4096 3 0 0 0 17 1 0 0
/proc/886/statm: 33567 29121 76 173 0 33392 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 139624

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 0.95 2/69 887
/proc/meminfo: memFree=1851200/2055920 swapFree=4177268/4192956
[pid=881] ppid=879 vsize=5356 CPUtime=8.01
/proc/881/stat : 881 (SatELiteGTI) S 879 881 549 0 -1 4194304 335 42190 0 0 0 0 771 30 16 0 1 0 304665257 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/881/statm: 1339 239 197 169 0 50 0
[pid=887] ppid=881 vsize=25524 CPUtime=4.64
/proc/887/stat : 887 (minisat_static) R 881 881 549 0 -1 4194304 5925 0 0 0 461 3 0 0 25 0 1 0 304666062 26136576 5893 1992294400 134512640 135212243 4294956256 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 1 0 0
/proc/887/statm: 6381 5893 75 170 0 6208 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 30880

[startup+25.5026 s]
/proc/loadavg: 1.00 1.00 0.95 2/69 887
/proc/meminfo: memFree=1849792/2055920 swapFree=4177268/4192956
[pid=881] ppid=879 vsize=5356 CPUtime=8.01
/proc/881/stat : 881 (SatELiteGTI) S 879 881 549 0 -1 4194304 335 42190 0 0 0 0 771 30 16 0 1 0 304665257 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/881/statm: 1339 239 197 169 0 50 0
[pid=887] ppid=881 vsize=27244 CPUtime=17.44
/proc/887/stat : 887 (minisat_static) R 881 881 549 0 -1 4194304 6364 0 0 0 1740 4 0 0 25 0 1 0 304666062 27897856 6332 1992294400 134512640 135212243 4294956256 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/887/statm: 6811 6332 75 170 0 6638 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 32600

[startup+51.1028 s]
/proc/loadavg: 1.00 1.00 0.95 2/69 887
/proc/meminfo: memFree=1842304/2055920 swapFree=4177268/4192956
[pid=881] ppid=879 vsize=5356 CPUtime=8.01
/proc/881/stat : 881 (SatELiteGTI) S 879 881 549 0 -1 4194304 335 42190 0 0 0 0 771 30 16 0 1 0 304665257 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/881/statm: 1339 239 197 169 0 50 0
[pid=887] ppid=881 vsize=34832 CPUtime=43.01
/proc/887/stat : 887 (minisat_static) R 881 881 549 0 -1 4194304 8277 0 0 0 4295 6 0 0 25 0 1 0 304666062 35667968 8245 1992294400 134512640 135212243 4294956256 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 1 0 0
/proc/887/statm: 8708 8245 75 170 0 8535 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 40188

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.95 2/69 887
/proc/meminfo: memFree=1831040/2055920 swapFree=4177268/4192956
[pid=881] ppid=879 vsize=5356 CPUtime=8.01
/proc/881/stat : 881 (SatELiteGTI) S 879 881 549 0 -1 4194304 335 42190 0 0 0 0 771 30 16 0 1 0 304665257 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/881/statm: 1339 239 197 169 0 50 0
[pid=887] ppid=881 vsize=46040 CPUtime=94.21
/proc/887/stat : 887 (minisat_static) R 881 881 549 0 -1 4194304 11072 0 0 0 9412 9 0 0 25 0 1 0 304666062 47144960 11040 1992294400 134512640 135212243 4294956256 18446744073709551615 134527778 0 0 4096 3 0 0 0 17 1 0 0
/proc/887/statm: 11510 11040 75 170 0 11337 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 51396

[startup+162.303 s]
/proc/loadavg: 1.00 1.00 0.95 2/69 887
/proc/meminfo: memFree=1818688/2055920 swapFree=4177268/4192956
[pid=881] ppid=879 vsize=5356 CPUtime=8.01
/proc/881/stat : 881 (SatELiteGTI) S 879 881 549 0 -1 4194304 335 42190 0 0 0 0 771 30 16 0 1 0 304665257 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/881/statm: 1339 239 197 169 0 50 0
[pid=887] ppid=881 vsize=58460 CPUtime=154.19
/proc/887/stat : 887 (minisat_static) R 881 881 549 0 -1 4194304 14163 0 0 0 15407 12 0 0 25 0 1 0 304666062 59863040 14131 1992294400 134512640 135212243 4294956256 18446744073709551615 134535293 0 0 4096 3 0 0 0 17 1 0 0
/proc/887/statm: 14615 14131 75 170 0 14442 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 63816

[startup+222.302 s]
/proc/loadavg: 1.06 1.02 0.95 2/69 887
/proc/meminfo: memFree=1805632/2055920 swapFree=4177268/4192956
[pid=881] ppid=879 vsize=5356 CPUtime=8.01
/proc/881/stat : 881 (SatELiteGTI) S 879 881 549 0 -1 4194304 335 42190 0 0 0 0 771 30 16 0 1 0 304665257 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/881/statm: 1339 239 197 169 0 50 0
[pid=887] ppid=881 vsize=71524 CPUtime=214.17
/proc/887/stat : 887 (minisat_static) R 881 881 549 0 -1 4194304 17415 0 0 0 21402 15 0 0 25 0 1 0 304666062 73240576 17383 1992294400 134512640 135212243 4294956256 18446744073709551615 134525968 0 0 4096 3 0 0 0 17 1 0 0
/proc/887/statm: 17881 17383 75 170 0 17708 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 76880

[startup+282.302 s]
/proc/loadavg: 1.02 1.01 0.95 2/69 887
/proc/meminfo: memFree=1795008/2055920 swapFree=4177268/4192956
[pid=881] ppid=879 vsize=5356 CPUtime=8.01
/proc/881/stat : 881 (SatELiteGTI) S 879 881 549 0 -1 4194304 335 42190 0 0 0 0 771 30 16 0 1 0 304665257 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/881/statm: 1339 239 197 169 0 50 0
[pid=887] ppid=881 vsize=82128 CPUtime=274.16
/proc/887/stat : 887 (minisat_static) R 881 881 549 0 -1 4194304 20056 0 0 0 27398 18 0 0 25 0 1 0 304666062 84099072 20024 1992294400 134512640 135212243 4294956256 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/887/statm: 20532 20024 75 170 0 20359 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 87484

[startup+342.303 s]
/proc/loadavg: 1.01 1.00 0.95 2/69 887
/proc/meminfo: memFree=1795008/2055920 swapFree=4177268/4192956
[pid=881] ppid=879 vsize=5356 CPUtime=8.01
/proc/881/stat : 881 (SatELiteGTI) S 879 881 549 0 -1 4194304 335 42190 0 0 0 0 771 30 16 0 1 0 304665257 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/881/statm: 1339 239 197 169 0 50 0
[pid=887] ppid=881 vsize=82128 CPUtime=334.14
/proc/887/stat : 887 (minisat_static) R 881 881 549 0 -1 4194304 20057 0 0 0 33396 18 0 0 25 0 1 0 304666062 84099072 20025 1992294400 134512640 135212243 4294956256 18446744073709551615 134526065 0 0 4096 3 0 0 0 17 1 0 0
/proc/887/statm: 20532 20025 75 170 0 20359 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 87484

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/69 887
/proc/meminfo: memFree=1794944/2055920 swapFree=4177268/4192956
[pid=881] ppid=879 vsize=5356 CPUtime=8.01
/proc/881/stat : 881 (SatELiteGTI) S 879 881 549 0 -1 4194304 335 42190 0 0 0 0 771 30 16 0 1 0 304665257 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/881/statm: 1339 239 197 169 0 50 0
[pid=887] ppid=881 vsize=82128 CPUtime=394.13
/proc/887/stat : 887 (minisat_static) R 881 881 549 0 -1 4194304 20060 0 0 0 39395 18 0 0 25 0 1 0 304666062 84099072 20028 1992294400 134512640 135212243 4294956256 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 1 0 0
/proc/887/statm: 20532 20028 75 170 0 20359 0
Current children cumulated CPU time (s) 402.14

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

/proc/887/statm: 21275 20746 75 170 0 21102 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 90456

[startup+582.302 s]
/proc/loadavg: 1.05 1.01 0.96 2/69 893
/proc/meminfo: memFree=1791800/2055920 swapFree=4177268/4192956
[pid=881] ppid=879 vsize=5356 CPUtime=8.01
/proc/881/stat : 881 (SatELiteGTI) S 879 881 549 0 -1 4194304 335 42190 0 0 0 0 771 30 16 0 1 0 304665257 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/881/statm: 1339 239 197 169 0 50 0
[pid=887] ppid=881 vsize=85100 CPUtime=574.07
/proc/887/stat : 887 (minisat_static) R 881 881 549 0 -1 4194304 20779 0 0 0 57388 19 0 0 25 0 1 0 304666062 87142400 20747 1992294400 134512640 135212243 4294956256 18446744073709551615 134526136 0 0 4096 3 0 0 0 17 1 0 0
/proc/887/statm: 21275 20747 75 170 0 21102 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 90456

[startup+642.302 s]
/proc/loadavg: 1.14 1.04 0.97 2/69 893
/proc/meminfo: memFree=1791736/2055920 swapFree=4177268/4192956
[pid=881] ppid=879 vsize=5356 CPUtime=8.01
/proc/881/stat : 881 (SatELiteGTI) S 879 881 549 0 -1 4194304 335 42190 0 0 0 0 771 30 16 0 1 0 304665257 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/881/statm: 1339 239 197 169 0 50 0
[pid=887] ppid=881 vsize=85100 CPUtime=634.06
/proc/887/stat : 887 (minisat_static) R 881 881 549 0 -1 4194304 20779 0 0 0 63387 19 0 0 25 0 1 0 304666062 87142400 20747 1992294400 134512640 135212243 4294956256 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 1 0 0
/proc/887/statm: 21275 20747 75 170 0 21102 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 90456

[startup+702.302 s]
/proc/loadavg: 1.13 1.06 0.98 2/69 893
/proc/meminfo: memFree=1791736/2055920 swapFree=4177268/4192956
[pid=881] ppid=879 vsize=5356 CPUtime=8.01
/proc/881/stat : 881 (SatELiteGTI) S 879 881 549 0 -1 4194304 335 42190 0 0 0 0 771 30 16 0 1 0 304665257 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/881/statm: 1339 239 197 169 0 50 0
[pid=887] ppid=881 vsize=85100 CPUtime=694.04
/proc/887/stat : 887 (minisat_static) R 881 881 549 0 -1 4194304 20779 0 0 0 69385 19 0 0 25 0 1 0 304666062 87142400 20747 1992294400 134512640 135212243 4294956256 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/887/statm: 21275 20747 75 170 0 21102 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 90456

[startup+762.305 s]
/proc/loadavg: 1.05 1.05 0.98 2/69 893
/proc/meminfo: memFree=1791736/2055920 swapFree=4177268/4192956
[pid=881] ppid=879 vsize=5356 CPUtime=8.01
/proc/881/stat : 881 (SatELiteGTI) S 879 881 549 0 -1 4194304 335 42190 0 0 0 0 771 30 16 0 1 0 304665257 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/881/statm: 1339 239 197 169 0 50 0
[pid=887] ppid=881 vsize=85100 CPUtime=754.03
/proc/887/stat : 887 (minisat_static) R 881 881 549 0 -1 4194304 20784 0 0 0 75384 19 0 0 25 0 1 0 304666062 87142400 20752 1992294400 134512640 135212243 4294956256 18446744073709551615 134526229 0 0 4096 3 0 0 0 17 1 0 0
/proc/887/statm: 21275 20752 75 170 0 21102 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 90456

[startup+822.302 s]
/proc/loadavg: 1.02 1.04 0.98 2/69 893
/proc/meminfo: memFree=1790656/2055920 swapFree=4177268/4192956
[pid=881] ppid=879 vsize=5356 CPUtime=8.01
/proc/881/stat : 881 (SatELiteGTI) S 879 881 549 0 -1 4194304 335 42190 0 0 0 0 771 30 16 0 1 0 304665257 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/881/statm: 1339 239 197 169 0 50 0
[pid=887] ppid=881 vsize=86156 CPUtime=814.02
/proc/887/stat : 887 (minisat_static) R 881 881 549 0 -1 4194304 21054 0 0 0 81382 20 0 0 25 0 1 0 304666062 88223744 21022 1992294400 134512640 135212243 4294956256 18446744073709551615 134525968 0 0 4096 3 0 0 0 17 1 0 0
/proc/887/statm: 21539 21022 75 170 0 21366 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 91512

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 0.98 2/69 893
/proc/meminfo: memFree=1790592/2055920 swapFree=4177268/4192956
[pid=881] ppid=879 vsize=5356 CPUtime=8.01
/proc/881/stat : 881 (SatELiteGTI) S 879 881 549 0 -1 4194304 335 42190 0 0 0 0 771 30 16 0 1 0 304665257 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/881/statm: 1339 239 197 169 0 50 0
[pid=887] ppid=881 vsize=86156 CPUtime=874.01
/proc/887/stat : 887 (minisat_static) R 881 881 549 0 -1 4194304 21054 0 0 0 87381 20 0 0 25 0 1 0 304666062 88223744 21022 1992294400 134512640 135212243 4294956256 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/887/statm: 21539 21022 75 170 0 21366 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 91512

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 0.98 2/69 893
/proc/meminfo: memFree=1790592/2055920 swapFree=4177268/4192956
[pid=881] ppid=879 vsize=5356 CPUtime=8.01
/proc/881/stat : 881 (SatELiteGTI) S 879 881 549 0 -1 4194304 335 42190 0 0 0 0 771 30 16 0 1 0 304665257 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/881/statm: 1339 239 197 169 0 50 0
[pid=887] ppid=881 vsize=86156 CPUtime=933.99
/proc/887/stat : 887 (minisat_static) R 881 881 549 0 -1 4194304 21054 0 0 0 93379 20 0 0 25 0 1 0 304666062 88223744 21022 1992294400 134512640 135212243 4294956256 18446744073709551615 134527830 0 0 4096 3 0 0 0 17 1 0 0
/proc/887/statm: 21539 21022 75 170 0 21366 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 91512

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 0.98 2/69 893
/proc/meminfo: memFree=1790400/2055920 swapFree=4177268/4192956
[pid=881] ppid=879 vsize=5356 CPUtime=8.01
/proc/881/stat : 881 (SatELiteGTI) S 879 881 549 0 -1 4194304 335 42190 0 0 0 0 771 30 16 0 1 0 304665257 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/881/statm: 1339 239 197 169 0 50 0
[pid=887] ppid=881 vsize=86420 CPUtime=993.98
/proc/887/stat : 887 (minisat_static) R 881 881 549 0 -1 4194304 21107 0 0 0 99378 20 0 0 25 0 1 0 304666062 88494080 21075 1992294400 134512640 135212243 4294956256 18446744073709551615 134535612 0 0 4096 3 0 0 0 17 1 0 0
/proc/887/statm: 21605 21075 75 170 0 21432 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 91776

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 0.98 2/69 893
/proc/meminfo: memFree=1782016/2055920 swapFree=4177268/4192956
[pid=881] ppid=879 vsize=5356 CPUtime=8.01
/proc/881/stat : 881 (SatELiteGTI) S 879 881 549 0 -1 4194304 335 42190 0 0 0 0 771 30 16 0 1 0 304665257 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/881/statm: 1339 239 197 169 0 50 0
[pid=887] ppid=881 vsize=94840 CPUtime=1053.96
/proc/887/stat : 887 (minisat_static) R 881 881 549 0 -1 4194304 23191 0 0 0 105374 22 0 0 25 0 1 0 304666062 97116160 23159 1992294400 134512640 135212243 4294956256 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/887/statm: 23710 23159 75 170 0 23537 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 100196

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/69 893
/proc/meminfo: memFree=1782016/2055920 swapFree=4177268/4192956
[pid=881] ppid=879 vsize=5356 CPUtime=8.01
/proc/881/stat : 881 (SatELiteGTI) S 879 881 549 0 -1 4194304 335 42190 0 0 0 0 771 30 16 0 1 0 304665257 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/881/statm: 1339 239 197 169 0 50 0
[pid=887] ppid=881 vsize=94840 CPUtime=1113.95
/proc/887/stat : 887 (minisat_static) R 881 881 549 0 -1 4194304 23191 0 0 0 111373 22 0 0 25 0 1 0 304666062 97116160 23159 1992294400 134512640 135212243 4294956256 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/887/statm: 23710 23159 75 170 0 23537 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 100196

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/69 893
/proc/meminfo: memFree=1782016/2055920 swapFree=4177268/4192956
[pid=881] ppid=879 vsize=5356 CPUtime=8.01
/proc/881/stat : 881 (SatELiteGTI) S 879 881 549 0 -1 4194304 335 42190 0 0 0 0 771 30 16 0 1 0 304665257 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/881/statm: 1339 239 197 169 0 50 0
[pid=887] ppid=881 vsize=94840 CPUtime=1173.93
/proc/887/stat : 887 (minisat_static) R 881 881 549 0 -1 4194304 23191 0 0 0 117371 22 0 0 25 0 1 0 304666062 97116160 23159 1992294400 134512640 135212243 4294956256 18446744073709551615 134525968 0 0 4096 3 0 0 0 17 1 0 0
/proc/887/statm: 23710 23159 75 170 0 23537 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 100196



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.98 2/69 893
/proc/meminfo: memFree=1782016/2055920 swapFree=4177268/4192956
[pid=881] ppid=879 vsize=5356 CPUtime=8.01
/proc/881/stat : 881 (SatELiteGTI) S 879 881 549 0 -1 4194304 335 42190 0 0 0 0 771 30 16 0 1 0 304665257 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/881/statm: 1339 239 197 169 0 50 0
[pid=887] ppid=881 vsize=94840 CPUtime=1192.03
/proc/887/stat : 887 (minisat_static) R 881 881 549 0 -1 4194304 23191 0 0 0 119181 22 0 0 25 0 1 0 304666062 97116160 23159 1992294400 134512640 135212243 4294956256 18446744073709551615 134527698 0 0 4096 3 0 0 0 17 1 0 0
/proc/887/statm: 23710 23159 75 170 0 23537 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 100196

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 881 and gives
#  childrusage.ru_utime.tv_sec=7
#  childrusage.ru_utime.tv_usec=713827
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=309952
# CPU time returned by wait4() is 8.02378
# while last known CPU time is 1200.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.04
CPU user time (s): 1199.52
CPU system time (s): 0.52
CPU usage (%): 99.969
Max. virtual memory (cumulated for all children) (KiB): 139624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.71383
system time used= 0.309952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42525
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= 17
involuntary context switches= 31

runsolver used 1.00185 second user time and 3.37349 second system time

The end

Launcher Data 

Begin job on node68 at 2009-05-19 22:53:11
IDJOB=1832016
IDBENCH=20368
IDSOLVER=672
FILE ID=node68/1832016-1242766389
PBS_JOBID= 9322234
Free space on /tmp= 66188 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/total-5-15-u.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832016-1242766389/watcher-1832016-1242766389 -o /tmp/evaluation-result-1832016-1242766389/solver-1832016-1242766389 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832016-1242766389.cnf -random-seed=1578127819

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= c438ce1eb243ac0a49869eda1166f28f
RANDOM SEED=1578127819

node68.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.223
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		: 3000.223
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:       1890088 kB
Buffers:          5664 kB
Cached:         121296 kB
SwapCached:       7272 kB
Active:          56364 kB
Inactive:        79428 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1890088 kB
SwapTotal:     4192956 kB
SwapFree:      4177268 kB
Dirty:           19568 kB
Writeback:           0 kB
Mapped:          14672 kB
Slab:            15692 kB
Committed_AS:   898344 kB
PageTables:       1580 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66172 MiB
End job on node68 at 2009-05-19 23:13:13