Trace number 1832030

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) 1200.01 1200.71

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-19-u.cnf
MD5SUM3be331331884289c55e55acdeed55dc7
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 variables208002
Number of clauses986543
Sum of the clauses size2288164
Maximum clause length10
Minimum clause length1
Number of clauses of size 117318
Number of clauses of size 2753529
Number of clauses of size 3176796
Number of clauses of size 44320
Number of clauses of size 517280
Number of clauses of size over 517300

Solver Data 

0.00/0.01	c Parsing...
0.68/0.75	c ==============================================================================
0.68/0.75	c |           |     ORIGINAL     |              LEARNT              |          |
0.68/0.75	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.68/0.75	c ==============================================================================
0.68/0.75	c |         0 |  969225  2270846 |  290767       0        0     nan |  0.000 % |
6.58/6.70	c |         0 |  424864  1140718 |      --       0       --      -- |     --   | -338304/-664362
6.67/6.70	c ==============================================================================
6.67/6.70	c Result  :   #vars: 68615   #clauses: 424864   #literals: 1140718
6.67/6.70	c CPU time:   6.45302 s
6.67/6.70	c ==============================================================================
7.07/7.13	c WARNING: for repeatability, setting FPU to use double precision
7.07/7.13	c Number of variables   : 68615        
7.07/7.13	c Number of clauses     : 424864       
7.11/7.39	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-1832030-1242767448/watcher-1832030-1242767448 -o /tmp/evaluation-result-1832030-1242767448/solver-1832030-1242767448 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832030-1242767448.cnf -random-seed=1529062131 

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: 1.03 1.04 1.01 3/65 28535
/proc/meminfo: memFree=1898096/2055920 swapFree=4177008/4192956
[pid=28535] ppid=28533 vsize=5356 CPUtime=0
/proc/28535/stat : 28535 (SatELiteGTI) S 28533 28535 28415 0 -1 4194304 310 250 0 0 0 0 0 0 16 0 1 0 304775301 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28535/statm: 1339 237 197 169 0 50 0
[pid=28539] ppid=28535 vsize=868 CPUtime=0
/proc/28539/stat : 28539 (SatELite_releas) D 28535 28535 28415 0 -1 4194304 66 0 0 0 0 0 0 0 18 0 1 0 304775301 888832 52 1992294400 134512640 135223648 4294956128 18446744073709551615 134736942 0 0 4096 3 18446744071563608240 0 0 17 0 0 0
/proc/28539/statm: 217 52 43 173 0 42 0

[startup+0.030186 s]
/proc/loadavg: 1.03 1.04 1.01 3/65 28535
/proc/meminfo: memFree=1898096/2055920 swapFree=4177008/4192956
[pid=28535] ppid=28533 vsize=5356 CPUtime=0
/proc/28535/stat : 28535 (SatELiteGTI) S 28533 28535 28415 0 -1 4194304 310 250 0 0 0 0 0 0 16 0 1 0 304775301 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28535/statm: 1339 237 197 169 0 50 0
[pid=28539] ppid=28535 vsize=5512 CPUtime=0.01
/proc/28539/stat : 28539 (SatELite_releas) R 28535 28535 28415 0 -1 4194304 1105 0 0 0 1 0 0 0 18 0 1 0 304775301 5644288 1091 1992294400 134512640 135223648 4294956128 18446744073709551615 134719062 0 0 4096 3 0 0 0 17 0 0 0
/proc/28539/statm: 1378 1092 49 173 0 1203 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 10868

[startup+0.101198 s]
/proc/loadavg: 1.03 1.04 1.01 3/65 28535
/proc/meminfo: memFree=1898096/2055920 swapFree=4177008/4192956
[pid=28535] ppid=28533 vsize=5356 CPUtime=0
/proc/28535/stat : 28535 (SatELiteGTI) S 28533 28535 28415 0 -1 4194304 310 250 0 0 0 0 0 0 16 0 1 0 304775301 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28535/statm: 1339 237 197 169 0 50 0
[pid=28539] ppid=28535 vsize=22284 CPUtime=0.08
/proc/28539/stat : 28539 (SatELite_releas) R 28535 28535 28415 0 -1 4194304 4872 0 0 0 6 2 0 0 18 0 1 0 304775301 22818816 4858 1992294400 134512640 135223648 4294956128 18446744073709551615 134719062 0 0 4096 3 0 0 0 17 0 0 0
/proc/28539/statm: 5571 4859 49 173 0 5396 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 27640

[startup+0.301237 s]
/proc/loadavg: 1.03 1.04 1.01 3/65 28535
/proc/meminfo: memFree=1898096/2055920 swapFree=4177008/4192956
[pid=28535] ppid=28533 vsize=5356 CPUtime=0
/proc/28535/stat : 28535 (SatELiteGTI) S 28533 28535 28415 0 -1 4194304 310 250 0 0 0 0 0 0 16 0 1 0 304775301 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28535/statm: 1339 237 197 169 0 50 0
[pid=28539] ppid=28535 vsize=57220 CPUtime=0.27
/proc/28539/stat : 28539 (SatELite_releas) R 28535 28535 28415 0 -1 4194304 12342 0 0 0 22 5 0 0 20 0 1 0 304775301 58593280 12328 1992294400 134512640 135223648 4294956128 18446744073709551615 134737310 0 0 4096 3 0 0 0 17 0 0 0
/proc/28539/statm: 14305 12330 49 173 0 14130 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 62576

[startup+0.701315 s]
/proc/loadavg: 1.03 1.04 1.01 3/65 28535
/proc/meminfo: memFree=1898096/2055920 swapFree=4177008/4192956
[pid=28535] ppid=28533 vsize=5356 CPUtime=0
/proc/28535/stat : 28535 (SatELiteGTI) S 28533 28535 28415 0 -1 4194304 310 250 0 0 0 0 0 0 16 0 1 0 304775301 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28535/statm: 1339 237 197 169 0 50 0
[pid=28539] ppid=28535 vsize=92456 CPUtime=0.68
/proc/28539/stat : 28539 (SatELite_releas) R 28535 28535 28415 0 -1 4194304 21678 0 0 0 56 12 0 0 23 0 1 0 304775301 94674944 21664 1992294400 134512640 135223648 4294956128 18446744073709551615 134547562 0 0 4096 3 0 0 0 17 0 0 0
/proc/28539/statm: 23114 21664 50 173 0 22939 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 97812

[startup+1.50147 s]
/proc/loadavg: 1.03 1.04 1.01 2/67 28540
/proc/meminfo: memFree=1804320/2055920 swapFree=4177008/4192956
[pid=28535] ppid=28533 vsize=5356 CPUtime=0
/proc/28535/stat : 28535 (SatELiteGTI) S 28533 28535 28415 0 -1 4194304 310 250 0 0 0 0 0 0 16 0 1 0 304775301 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28535/statm: 1339 237 197 169 0 50 0
[pid=28539] ppid=28535 vsize=105872 CPUtime=1.48
/proc/28539/stat : 28539 (SatELite_releas) R 28535 28535 28415 0 -1 4194304 26558 0 0 0 133 15 0 0 25 0 1 0 304775301 108412928 24407 1992294400 134512640 135223648 4294956128 18446744073709551615 134564176 0 0 4096 3 0 0 0 17 0 0 0
/proc/28539/statm: 26468 24407 76 173 0 26293 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 111228

[startup+3.10179 s]
/proc/loadavg: 1.03 1.04 1.01 2/67 28540
/proc/meminfo: memFree=1792992/2055920 swapFree=4177008/4192956
[pid=28535] ppid=28533 vsize=5356 CPUtime=0
/proc/28535/stat : 28535 (SatELiteGTI) S 28533 28535 28415 0 -1 4194304 310 250 0 0 0 0 0 0 16 0 1 0 304775301 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28535/statm: 1339 237 197 169 0 50 0
[pid=28539] ppid=28535 vsize=110444 CPUtime=3.07
/proc/28539/stat : 28539 (SatELite_releas) R 28535 28535 28415 0 -1 4194304 27880 0 0 0 292 15 0 0 25 0 1 0 304775301 113094656 25570 1992294400 134512640 135223648 4294956128 18446744073709551615 134586608 0 0 4096 3 0 0 0 17 0 0 0
/proc/28539/statm: 27611 25570 76 173 0 27436 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 115800

[startup+6.30142 s]
/proc/loadavg: 1.10 1.06 1.01 2/67 28540
/proc/meminfo: memFree=1787232/2055920 swapFree=4177008/4192956
[pid=28535] ppid=28533 vsize=5356 CPUtime=0
/proc/28535/stat : 28535 (SatELiteGTI) S 28533 28535 28415 0 -1 4194304 310 250 0 0 0 0 0 0 16 0 1 0 304775301 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28535/statm: 1339 237 197 169 0 50 0
[pid=28539] ppid=28535 vsize=131156 CPUtime=6.27
/proc/28539/stat : 28539 (SatELite_releas) R 28535 28535 28415 0 -1 4194304 34702 0 0 0 607 20 0 0 25 0 1 0 304775301 134303744 28211 1992294400 134512640 135223648 4294956128 18446744073709551615 134585284 0 0 4096 3 0 0 0 17 0 0 0
/proc/28539/statm: 32789 28211 76 173 0 32614 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 136512

[startup+12.7017 s]
/proc/loadavg: 1.26 1.09 1.02 2/67 28541
/proc/meminfo: memFree=1859752/2055920 swapFree=4177008/4192956
[pid=28535] ppid=28533 vsize=5356 CPUtime=7.11
/proc/28535/stat : 28535 (SatELiteGTI) S 28533 28535 28415 0 -1 4194304 335 41058 0 0 0 0 683 28 16 0 1 0 304775301 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28535/statm: 1339 239 197 169 0 50 0
[pid=28541] ppid=28535 vsize=24652 CPUtime=5.55
/proc/28541/stat : 28541 (minisat_static) R 28535 28535 28415 0 -1 4194304 5842 0 0 0 552 3 0 0 25 0 1 0 304776014 25243648 5817 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/28541/statm: 6163 5817 75 170 0 5990 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 30008

[startup+25.5012 s]
/proc/loadavg: 1.42 1.13 1.04 2/67 28541
/proc/meminfo: memFree=1860072/2055920 swapFree=4177008/4192956
[pid=28535] ppid=28533 vsize=5356 CPUtime=7.11
/proc/28535/stat : 28535 (SatELiteGTI) S 28533 28535 28415 0 -1 4194304 335 41058 0 0 0 0 683 28 16 0 1 0 304775301 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28535/statm: 1339 239 197 169 0 50 0
[pid=28541] ppid=28535 vsize=24652 CPUtime=18.35
/proc/28541/stat : 28541 (minisat_static) R 28535 28535 28415 0 -1 4194304 5852 0 0 0 1832 3 0 0 25 0 1 0 304776014 25243648 5827 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 0 0 0
/proc/28541/statm: 6163 5827 75 170 0 5990 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 30008

[startup+51.1012 s]
/proc/loadavg: 1.54 1.18 1.05 2/67 28541
/proc/meminfo: memFree=1858792/2055920 swapFree=4177008/4192956
[pid=28535] ppid=28533 vsize=5356 CPUtime=7.11
/proc/28535/stat : 28535 (SatELiteGTI) S 28533 28535 28415 0 -1 4194304 335 41058 0 0 0 0 683 28 16 0 1 0 304775301 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28535/statm: 1339 239 197 169 0 50 0
[pid=28541] ppid=28535 vsize=26552 CPUtime=43.94
/proc/28541/stat : 28541 (minisat_static) R 28535 28535 28415 0 -1 4194304 6332 0 0 0 4390 4 0 0 25 0 1 0 304776014 27189248 6307 1992294400 134512640 135212243 4294956240 18446744073709551615 134538353 0 0 4096 3 0 0 0 17 0 0 0
/proc/28541/statm: 6638 6307 75 170 0 6465 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 31908

[startup+102.305 s]
/proc/loadavg: 1.23 1.15 1.05 2/67 28541
/proc/meminfo: memFree=1853928/2055920 swapFree=4177008/4192956
[pid=28535] ppid=28533 vsize=5356 CPUtime=7.11
/proc/28535/stat : 28535 (SatELiteGTI) S 28533 28535 28415 0 -1 4194304 335 41058 0 0 0 0 683 28 16 0 1 0 304775301 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28535/statm: 1339 239 197 169 0 50 0
[pid=28541] ppid=28535 vsize=31560 CPUtime=95.11
/proc/28541/stat : 28541 (minisat_static) R 28535 28535 28415 0 -1 4194304 7574 0 0 0 9506 5 0 0 25 0 1 0 304776014 32317440 7549 1992294400 134512640 135212243 4294956240 18446744073709551615 134525999 0 0 4096 3 0 0 0 17 0 0 0
/proc/28541/statm: 7890 7549 75 170 0 7717 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 36916

[startup+162.302 s]
/proc/loadavg: 1.19 1.15 1.05 2/67 28541
/proc/meminfo: memFree=1849128/2055920 swapFree=4177008/4192956
[pid=28535] ppid=28533 vsize=5356 CPUtime=7.11
/proc/28535/stat : 28535 (SatELiteGTI) S 28533 28535 28415 0 -1 4194304 335 41058 0 0 0 0 683 28 16 0 1 0 304775301 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28535/statm: 1339 239 197 169 0 50 0
[pid=28541] ppid=28535 vsize=36480 CPUtime=155.09
/proc/28541/stat : 28541 (minisat_static) R 28535 28535 28415 0 -1 4194304 8803 0 0 0 15503 6 0 0 25 0 1 0 304776014 37355520 8778 1992294400 134512640 135212243 4294956240 18446744073709551615 134526065 0 0 4096 3 0 0 0 17 0 0 0
/proc/28541/statm: 9120 8778 75 170 0 8947 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 41836

[startup+222.302 s]
/proc/loadavg: 1.14 1.14 1.05 2/67 28541
/proc/meminfo: memFree=1847784/2055920 swapFree=4177008/4192956
[pid=28535] ppid=28533 vsize=5356 CPUtime=7.11
/proc/28535/stat : 28535 (SatELiteGTI) S 28533 28535 28415 0 -1 4194304 335 41058 0 0 0 0 683 28 16 0 1 0 304775301 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28535/statm: 1339 239 197 169 0 50 0
[pid=28541] ppid=28535 vsize=37900 CPUtime=215.05
/proc/28541/stat : 28541 (minisat_static) R 28535 28535 28415 0 -1 4194304 9105 0 0 0 21499 6 0 0 25 0 1 0 304776014 38809600 9080 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 0 0 0
/proc/28541/statm: 9475 9080 75 170 0 9302 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 43256

[startup+282.302 s]
/proc/loadavg: 1.12 1.13 1.05 2/67 28541
/proc/meminfo: memFree=1847720/2055920 swapFree=4177008/4192956
[pid=28535] ppid=28533 vsize=5356 CPUtime=7.11
/proc/28535/stat : 28535 (SatELiteGTI) S 28533 28535 28415 0 -1 4194304 335 41058 0 0 0 0 683 28 16 0 1 0 304775301 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28535/statm: 1339 239 197 169 0 50 0
[pid=28541] ppid=28535 vsize=38048 CPUtime=275.01
/proc/28541/stat : 28541 (minisat_static) R 28535 28535 28415 0 -1 4194304 9137 0 0 0 27495 6 0 0 25 0 1 0 304776014 38961152 9112 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/28541/statm: 9512 9112 75 170 0 9339 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 43404

[startup+342.302 s]
/proc/loadavg: 1.10 1.12 1.05 2/67 28541
/proc/meminfo: memFree=1847592/2055920 swapFree=4177008/4192956
[pid=28535] ppid=28533 vsize=5356 CPUtime=7.11
/proc/28535/stat : 28535 (SatELiteGTI) S 28533 28535 28415 0 -1 4194304 335 41058 0 0 0 0 683 28 16 0 1 0 304775301 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28535/statm: 1339 239 197 169 0 50 0
[pid=28541] ppid=28535 vsize=38048 CPUtime=334.98
/proc/28541/stat : 28541 (minisat_static) R 28535 28535 28415 0 -1 4194304 9144 0 0 0 33492 6 0 0 25 0 1 0 304776014 38961152 9119 1992294400 134512640 135212243 4294956240 18446744073709551615 134526108 0 0 4096 3 0 0 0 17 0 0 0
/proc/28541/statm: 9512 9119 75 170 0 9339 0
Current children cumulated CPU time (s) 342.09

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

/proc/28541/statm: 9586 9212 75 170 0 9413 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 43700

[startup+642.302 s]
/proc/loadavg: 1.07 1.08 1.05 2/67 28541
/proc/meminfo: memFree=1847016/2055920 swapFree=4177008/4192956
[pid=28535] ppid=28533 vsize=5356 CPUtime=7.11
/proc/28535/stat : 28535 (SatELiteGTI) S 28533 28535 28415 0 -1 4194304 335 41058 0 0 0 0 683 28 16 0 1 0 304775301 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28535/statm: 1339 239 197 169 0 50 0
[pid=28541] ppid=28535 vsize=38508 CPUtime=634.83
/proc/28541/stat : 28541 (minisat_static) R 28535 28535 28415 0 -1 4194304 9268 0 0 0 63477 6 0 0 25 0 1 0 304776014 39432192 9243 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/28541/statm: 9627 9243 75 170 0 9454 0
Current children cumulated CPU time (s) 641.94
Current children cumulated vsize (KiB) 43864

[startup+702.301 s]
/proc/loadavg: 1.06 1.08 1.05 2/67 28541
/proc/meminfo: memFree=1846760/2055920 swapFree=4177008/4192956
[pid=28535] ppid=28533 vsize=5356 CPUtime=7.11
/proc/28535/stat : 28535 (SatELiteGTI) S 28533 28535 28415 0 -1 4194304 335 41058 0 0 0 0 683 28 16 0 1 0 304775301 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28535/statm: 1339 239 197 169 0 50 0
[pid=28541] ppid=28535 vsize=38764 CPUtime=694.8
/proc/28541/stat : 28541 (minisat_static) R 28535 28535 28415 0 -1 4194304 9312 0 0 0 69474 6 0 0 25 0 1 0 304776014 39694336 9287 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 0 0 0
/proc/28541/statm: 9691 9287 75 170 0 9518 0
Current children cumulated CPU time (s) 701.91
Current children cumulated vsize (KiB) 44120

[startup+762.305 s]
/proc/loadavg: 1.06 1.08 1.05 2/67 28541
/proc/meminfo: memFree=1846440/2055920 swapFree=4177008/4192956
[pid=28535] ppid=28533 vsize=5356 CPUtime=7.11
/proc/28535/stat : 28535 (SatELiteGTI) S 28533 28535 28415 0 -1 4194304 335 41058 0 0 0 0 683 28 16 0 1 0 304775301 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28535/statm: 1339 239 197 169 0 50 0
[pid=28541] ppid=28535 vsize=38928 CPUtime=754.78
/proc/28541/stat : 28541 (minisat_static) R 28535 28535 28415 0 -1 4194304 9378 0 0 0 75471 7 0 0 25 0 1 0 304776014 39862272 9353 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 0 0 0
/proc/28541/statm: 9732 9353 75 170 0 9559 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 44284

[startup+822.302 s]
/proc/loadavg: 1.13 1.09 1.05 2/67 28541
/proc/meminfo: memFree=1846184/2055920 swapFree=4177008/4192956
[pid=28535] ppid=28533 vsize=5356 CPUtime=7.11
/proc/28535/stat : 28535 (SatELiteGTI) S 28533 28535 28415 0 -1 4194304 335 41058 0 0 0 0 683 28 16 0 1 0 304775301 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28535/statm: 1339 239 197 169 0 50 0
[pid=28541] ppid=28535 vsize=39172 CPUtime=814.74
/proc/28541/stat : 28541 (minisat_static) R 28535 28535 28415 0 -1 4194304 9421 0 0 0 81467 7 0 0 25 0 1 0 304776014 40112128 9396 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/28541/statm: 9793 9396 75 170 0 9620 0
Current children cumulated CPU time (s) 821.85
Current children cumulated vsize (KiB) 44528

[startup+882.302 s]
/proc/loadavg: 1.12 1.09 1.05 2/67 28541
/proc/meminfo: memFree=1846184/2055920 swapFree=4177008/4192956
[pid=28535] ppid=28533 vsize=5356 CPUtime=7.11
/proc/28535/stat : 28535 (SatELiteGTI) S 28533 28535 28415 0 -1 4194304 335 41058 0 0 0 0 683 28 16 0 1 0 304775301 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28535/statm: 1339 239 197 169 0 50 0
[pid=28541] ppid=28535 vsize=39172 CPUtime=874.71
/proc/28541/stat : 28541 (minisat_static) R 28535 28535 28415 0 -1 4194304 9428 0 0 0 87464 7 0 0 25 0 1 0 304776014 40112128 9403 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/28541/statm: 9793 9403 75 170 0 9620 0
Current children cumulated CPU time (s) 881.82
Current children cumulated vsize (KiB) 44528

[startup+942.302 s]
/proc/loadavg: 1.22 1.13 1.07 2/67 28541
/proc/meminfo: memFree=1846056/2055920 swapFree=4177008/4192956
[pid=28535] ppid=28533 vsize=5356 CPUtime=7.11
/proc/28535/stat : 28535 (SatELiteGTI) S 28533 28535 28415 0 -1 4194304 335 41058 0 0 0 0 683 28 16 0 1 0 304775301 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28535/statm: 1339 239 197 169 0 50 0
[pid=28541] ppid=28535 vsize=39352 CPUtime=934.67
/proc/28541/stat : 28541 (minisat_static) R 28535 28535 28415 0 -1 4194304 9455 0 0 0 93460 7 0 0 25 0 1 0 304776014 40296448 9430 1992294400 134512640 135212243 4294956240 18446744073709551615 134528033 0 0 4096 3 0 0 0 17 0 0 0
/proc/28541/statm: 9838 9430 75 170 0 9665 0
Current children cumulated CPU time (s) 941.78
Current children cumulated vsize (KiB) 44708

[startup+1002.3 s]
/proc/loadavg: 1.14 1.12 1.07 2/67 28541
/proc/meminfo: memFree=1845096/2055920 swapFree=4177008/4192956
[pid=28535] ppid=28533 vsize=5356 CPUtime=7.11
/proc/28535/stat : 28535 (SatELiteGTI) S 28533 28535 28415 0 -1 4194304 335 41058 0 0 0 0 683 28 16 0 1 0 304775301 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28535/statm: 1339 239 197 169 0 50 0
[pid=28541] ppid=28535 vsize=40560 CPUtime=994.63
/proc/28541/stat : 28541 (minisat_static) R 28535 28535 28415 0 -1 4194304 9680 0 0 0 99456 7 0 0 25 0 1 0 304776014 41533440 9655 1992294400 134512640 135212243 4294956240 18446744073709551615 134526055 0 0 4096 3 0 0 0 17 0 0 0
/proc/28541/statm: 10140 9655 75 170 0 9967 0
Current children cumulated CPU time (s) 1001.74
Current children cumulated vsize (KiB) 45916

[startup+1062.3 s]
/proc/loadavg: 1.11 1.11 1.07 2/67 28541
/proc/meminfo: memFree=1845096/2055920 swapFree=4177008/4192956
[pid=28535] ppid=28533 vsize=5356 CPUtime=7.11
/proc/28535/stat : 28535 (SatELiteGTI) S 28533 28535 28415 0 -1 4194304 335 41058 0 0 0 0 683 28 16 0 1 0 304775301 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28535/statm: 1339 239 197 169 0 50 0
[pid=28541] ppid=28535 vsize=40560 CPUtime=1054.6
/proc/28541/stat : 28541 (minisat_static) R 28535 28535 28415 0 -1 4194304 9686 0 0 0 105453 7 0 0 25 0 1 0 304776014 41533440 9661 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/28541/statm: 10140 9661 75 170 0 9967 0
Current children cumulated CPU time (s) 1061.71
Current children cumulated vsize (KiB) 45916

[startup+1122.3 s]
/proc/loadavg: 1.09 1.10 1.07 2/67 28541
/proc/meminfo: memFree=1844904/2055920 swapFree=4177008/4192956
[pid=28535] ppid=28533 vsize=5356 CPUtime=7.11
/proc/28535/stat : 28535 (SatELiteGTI) S 28533 28535 28415 0 -1 4194304 335 41058 0 0 0 0 683 28 16 0 1 0 304775301 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28535/statm: 1339 239 197 169 0 50 0
[pid=28541] ppid=28535 vsize=40700 CPUtime=1114.55
/proc/28541/stat : 28541 (minisat_static) R 28535 28535 28415 0 -1 4194304 9737 0 0 0 111448 7 0 0 25 0 1 0 304776014 41676800 9712 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/28541/statm: 10175 9712 75 170 0 10002 0
Current children cumulated CPU time (s) 1121.66
Current children cumulated vsize (KiB) 46056

[startup+1182.3 s]
/proc/loadavg: 1.16 1.11 1.07 2/67 28541
/proc/meminfo: memFree=1841768/2055920 swapFree=4177008/4192956
[pid=28535] ppid=28533 vsize=5356 CPUtime=7.11
/proc/28535/stat : 28535 (SatELiteGTI) S 28533 28535 28415 0 -1 4194304 335 41058 0 0 0 0 683 28 16 0 1 0 304775301 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28535/statm: 1339 239 197 169 0 50 0
[pid=28541] ppid=28535 vsize=43920 CPUtime=1174.51
/proc/28541/stat : 28541 (minisat_static) R 28535 28535 28415 0 -1 4194304 10536 0 0 0 117443 8 0 0 25 0 1 0 304776014 44974080 10511 1992294400 134512640 135212243 4294956240 18446744073709551615 134532715 0 0 4096 3 0 0 0 17 0 0 0
/proc/28541/statm: 10980 10511 75 170 0 10807 0
Current children cumulated CPU time (s) 1181.62
Current children cumulated vsize (KiB) 49276



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.40 1.17 1.09 2/67 28541
/proc/meminfo: memFree=1841640/2055920 swapFree=4177008/4192956
[pid=28535] ppid=28533 vsize=5356 CPUtime=7.11
/proc/28535/stat : 28535 (SatELiteGTI) S 28533 28535 28415 0 -1 4194304 335 41058 0 0 0 0 683 28 16 0 1 0 304775301 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28535/statm: 1339 239 197 169 0 50 0
[pid=28541] ppid=28535 vsize=43920 CPUtime=1192.9
/proc/28541/stat : 28541 (minisat_static) R 28535 28535 28415 0 -1 4194304 10536 0 0 0 119282 8 0 0 25 0 1 0 304776014 44974080 10511 1992294400 134512640 135212243 4294956240 18446744073709551615 134535657 0 0 4096 3 0 0 0 17 0 0 0
/proc/28541/statm: 10980 10511 75 170 0 10807 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 49276

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

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

[startup+1200.7 s]
/proc/loadavg: 1.40 1.17 1.09 2/67 28541
/proc/meminfo: memFree=1841640/2055920 swapFree=4177008/4192956
[pid=28535] ppid=28533 vsize=5356 CPUtime=7.11
/proc/28535/stat : 28535 (SatELiteGTI) S 28533 28535 28415 0 -1 4194304 335 41058 0 0 0 0 683 28 16 0 1 0 304775301 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28535/statm: 1339 239 197 169 0 50 0
[pid=28541] ppid=28535 vsize=43920 CPUtime=1192.9
/proc/28541/stat : 28541 (minisat_static) R 28535 28535 28415 0 -1 4194304 10536 0 0 0 119282 8 0 0 25 0 1 0 304776014 44974080 10511 1992294400 134512640 135212243 4294956240 18446744073709551615 134535657 0 0 4096 3 0 0 0 17 0 0 0
/proc/28541/statm: 10980 10511 75 170 0 10807 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 49276

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 28535 and gives
#  childrusage.ru_utime.tv_sec=6
#  childrusage.ru_utime.tv_usec=834960
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=281957
# CPU time returned by wait4() is 7.11692
# while last known CPU time is 1200.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.01
CPU user time (s): 1199.65
CPU system time (s): 0.36
CPU usage (%): 99.9416
Max. virtual memory (cumulated for all children) (KiB): 136512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.83496
system time used= 0.281957
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41393
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= 14
involuntary context switches= 43

runsolver used 1.06084 second user time and 3.31849 second system time

The end

Launcher Data 

Begin job on node77 at 2009-05-19 23:10:49
IDJOB=1832030
IDBENCH=20381
IDSOLVER=672
FILE ID=node77/1832030-1242767448
PBS_JOBID= 9322226
Free space on /tmp= 66212 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/dated-5-19-u.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832030-1242767448/watcher-1832030-1242767448 -o /tmp/evaluation-result-1832030-1242767448/solver-1832030-1242767448 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832030-1242767448.cnf -random-seed=1529062131

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

MD5SUM BENCH= 3be331331884289c55e55acdeed55dc7
RANDOM SEED=1529062131

node77.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		: 3000.270
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		: 3000.270
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1898576 kB
Buffers:          9376 kB
Cached:         108672 kB
SwapCached:      10200 kB
Active:          38052 kB
Inactive:        91876 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1898576 kB
SwapTotal:     4192956 kB
SwapFree:      4177008 kB
Dirty:           19372 kB
Writeback:           0 kB
Mapped:          17012 kB
Slab:            13348 kB
Committed_AS:  1063272 kB
PageTables:       1384 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= 66196 MiB
End job on node77 at 2009-05-19 23:30:52