Trace number 1837251

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) 10000 10004.7

General information on the benchmark

NameAPPLICATIONS/bitverif/countbitsrotate/
countbitsrotate128.cnf
MD5SUMf21954c654ab1cfd9e2c1aa6fdf49c58
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 variables138559
Number of clauses415292
Sum of the clauses size969012
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2276860
Number of clauses of size 3138430
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.28/0.35	c ==============================================================================
0.28/0.35	c |           |     ORIGINAL     |              LEARNT              |          |
0.28/0.35	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.28/0.35	c ==============================================================================
0.28/0.35	c |         0 |  415290   969010 |  124586       0        0     nan |  0.000 % |
2.59/2.63	c |         0 |  316116   885852 |      --       0       --      -- |     --   | -99172/-83153
2.59/2.63	c ==============================================================================
2.59/2.63	c Result  :   #vars: 76931   #clauses: 316116   #literals: 885852
2.59/2.63	c CPU time:   2.50462 s
2.59/2.63	c ==============================================================================
2.88/2.96	c WARNING: for repeatability, setting FPU to use double precision
2.88/2.96	c Number of variables   : 76931        
2.88/2.96	c Number of clauses     : 316116       
2.95/3.16	c Parsing time: 0.18         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-1837251-1242864997/watcher-1837251-1242864997 -o /tmp/evaluation-result-1837251-1242864997/solver-1837251-1242864997 -C 10000 -W 12000 -M 1800 SatELiteGTI HOME/instance-1837251-1242864997.cnf -random-seed=1323102434 

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): 12000 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 3/64 18442
/proc/meminfo: memFree=1779288/2055920 swapFree=4178756/4192956
[pid=18442] ppid=18440 vsize=5356 CPUtime=0
/proc/18442/stat : 18442 (SatELiteGTI) S 18440 18442 18405 0 -1 4194304 309 250 0 0 0 0 0 0 16 0 1 0 314532696 5484544 237 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18442/statm: 1339 237 197 169 0 50 0
[pid=18446] ppid=18442 vsize=1320 CPUtime=0
/proc/18446/stat : 18446 (SatELite_releas) R 18442 18442 18405 0 -1 4194304 170 0 0 0 0 0 0 0 18 0 1 0 314532696 1351680 156 1992294400 134512640 135223648 4294956128 18446744073709551615 134734703 0 0 4096 3 0 0 0 17 0 0 0
/proc/18446/statm: 330 159 49 173 0 155 0

[startup+0.0254911 s]
/proc/loadavg: 1.00 1.00 0.95 3/64 18442
/proc/meminfo: memFree=1779288/2055920 swapFree=4178756/4192956
[pid=18442] ppid=18440 vsize=5356 CPUtime=0
/proc/18442/stat : 18442 (SatELiteGTI) S 18440 18442 18405 0 -1 4194304 309 250 0 0 0 0 0 0 16 0 1 0 314532696 5484544 237 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18442/statm: 1339 237 197 169 0 50 0
[pid=18446] ppid=18442 vsize=4508 CPUtime=0.01
/proc/18446/stat : 18446 (SatELite_releas) R 18442 18442 18405 0 -1 4194304 869 0 0 0 1 0 0 0 18 0 1 0 314532696 4616192 855 1992294400 134512640 135223648 4294956128 18446744073709551615 134737310 0 0 4096 3 0 0 0 17 0 0 0
/proc/18446/statm: 1127 856 49 173 0 952 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 9864

[startup+0.1015 s]
/proc/loadavg: 1.00 1.00 0.95 3/64 18442
/proc/meminfo: memFree=1779288/2055920 swapFree=4178756/4192956
[pid=18442] ppid=18440 vsize=5356 CPUtime=0
/proc/18442/stat : 18442 (SatELiteGTI) S 18440 18442 18405 0 -1 4194304 309 250 0 0 0 0 0 0 16 0 1 0 314532696 5484544 237 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18442/statm: 1339 237 197 169 0 50 0
[pid=18446] ppid=18442 vsize=17572 CPUtime=0.09
/proc/18446/stat : 18446 (SatELite_releas) R 18442 18442 18405 0 -1 4194304 3730 0 0 0 8 1 0 0 18 0 1 0 314532696 17993728 3716 1992294400 134512640 135223648 4294956128 18446744073709551615 134737310 0 0 4096 3 0 0 0 17 0 0 0
/proc/18446/statm: 4393 3718 49 173 0 4218 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 22928

[startup+0.301518 s]
/proc/loadavg: 1.00 1.00 0.95 3/64 18442
/proc/meminfo: memFree=1779288/2055920 swapFree=4178756/4192956
[pid=18442] ppid=18440 vsize=5356 CPUtime=0
/proc/18442/stat : 18442 (SatELiteGTI) S 18440 18442 18405 0 -1 4194304 309 250 0 0 0 0 0 0 16 0 1 0 314532696 5484544 237 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18442/statm: 1339 237 197 169 0 50 0
[pid=18446] ppid=18442 vsize=57024 CPUtime=0.28
/proc/18446/stat : 18446 (SatELite_releas) R 18442 18442 18405 0 -1 4194304 11141 0 0 0 23 5 0 0 19 0 1 0 314532696 58392576 11127 1992294400 134512640 135223648 4294956128 18446744073709551615 134737310 0 0 4096 3 0 0 0 17 0 0 0
/proc/18446/statm: 14256 11128 49 173 0 14081 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 62380

[startup+0.701558 s]
/proc/loadavg: 1.00 1.00 0.95 3/64 18442
/proc/meminfo: memFree=1779288/2055920 swapFree=4178756/4192956
[pid=18442] ppid=18440 vsize=5356 CPUtime=0
/proc/18442/stat : 18442 (SatELiteGTI) S 18440 18442 18405 0 -1 4194304 309 250 0 0 0 0 0 0 16 0 1 0 314532696 5484544 237 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18442/statm: 1339 237 197 169 0 50 0
[pid=18446] ppid=18442 vsize=76004 CPUtime=0.68
/proc/18446/stat : 18446 (SatELite_releas) R 18442 18442 18405 0 -1 4194304 16532 0 0 0 60 8 0 0 24 0 1 0 314532696 77828096 15367 1992294400 134512640 135223648 4294956128 18446744073709551615 134719062 0 0 4096 3 0 0 0 17 0 0 0
/proc/18446/statm: 19001 15367 76 173 0 18826 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 81360

[startup+1.50164 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 18447
/proc/meminfo: memFree=1710024/2055920 swapFree=4178756/4192956
[pid=18442] ppid=18440 vsize=5356 CPUtime=0
/proc/18442/stat : 18442 (SatELiteGTI) S 18440 18442 18405 0 -1 4194304 309 250 0 0 0 0 0 0 16 0 1 0 314532696 5484544 237 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18442/statm: 1339 237 197 169 0 50 0
[pid=18446] ppid=18442 vsize=82968 CPUtime=1.48
/proc/18446/stat : 18446 (SatELite_releas) R 18442 18442 18405 0 -1 4194304 18230 0 0 0 137 11 0 0 25 0 1 0 314532696 84959232 17065 1992294400 134512640 135223648 4294956128 18446744073709551615 134586649 0 0 4096 3 0 0 0 17 0 0 0
/proc/18446/statm: 20742 17065 76 173 0 20567 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 88324

[startup+3.10182 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 18447
/proc/meminfo: memFree=1704328/2055920 swapFree=4178756/4192956
[pid=18442] ppid=18440 vsize=5356 CPUtime=2.95
/proc/18442/stat : 18442 (SatELiteGTI) S 18440 18442 18405 0 -1 4194304 333 19458 0 0 0 0 280 15 16 0 1 0 314532696 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18442/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 5356

[startup+6.30113 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 18448
/proc/meminfo: memFree=1747464/2055920 swapFree=4178756/4192956
[pid=18442] ppid=18440 vsize=5356 CPUtime=2.95
/proc/18442/stat : 18442 (SatELiteGTI) S 18440 18442 18405 0 -1 4194304 333 19458 0 0 0 0 280 15 16 0 1 0 314532696 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18442/statm: 1339 239 197 169 0 50 0
[pid=18448] ppid=18442 vsize=21948 CPUtime=3.32
/proc/18448/stat : 18448 (minisat_static) R 18442 18442 18405 0 -1 4194304 4962 0 0 0 330 2 0 0 25 0 1 0 314532992 22474752 4948 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 0 0 0
/proc/18448/statm: 5487 4948 75 170 0 5314 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 27304

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 18448
/proc/meminfo: memFree=1747232/2055920 swapFree=4178756/4192956
[pid=18442] ppid=18440 vsize=5356 CPUtime=2.95
/proc/18442/stat : 18442 (SatELiteGTI) S 18440 18442 18405 0 -1 4194304 333 19458 0 0 0 0 280 15 16 0 1 0 314532696 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18442/statm: 1339 239 197 169 0 50 0
[pid=18448] ppid=18442 vsize=22080 CPUtime=9.71
/proc/18448/stat : 18448 (minisat_static) R 18442 18442 18405 0 -1 4194304 5004 0 0 0 969 2 0 0 25 0 1 0 314532992 22609920 4990 1992294400 134512640 135212243 4294956240 18446744073709551615 134536907 0 0 4096 3 0 0 0 17 0 0 0
/proc/18448/statm: 5520 4990 75 170 0 5347 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 27436

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 18448
/proc/meminfo: memFree=1747312/2055920 swapFree=4178756/4192956
[pid=18442] ppid=18440 vsize=5356 CPUtime=2.95
/proc/18442/stat : 18442 (SatELiteGTI) S 18440 18442 18405 0 -1 4194304 333 19458 0 0 0 0 280 15 16 0 1 0 314532696 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18442/statm: 1339 239 197 169 0 50 0
[pid=18448] ppid=18442 vsize=22476 CPUtime=22.51
/proc/18448/stat : 18448 (minisat_static) R 18442 18442 18405 0 -1 4194304 5093 0 0 0 2249 2 0 0 25 0 1 0 314532992 23015424 5079 1992294400 134512640 135212243 4294956240 18446744073709551615 134535827 0 0 4096 3 0 0 0 17 0 0 0
/proc/18448/statm: 5619 5079 75 170 0 5446 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 27832

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 18448
/proc/meminfo: memFree=1746672/2055920 swapFree=4178756/4192956
[pid=18442] ppid=18440 vsize=5356 CPUtime=2.95
/proc/18442/stat : 18442 (SatELiteGTI) S 18440 18442 18405 0 -1 4194304 333 19458 0 0 0 0 280 15 16 0 1 0 314532696 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18442/statm: 1339 239 197 169 0 50 0
[pid=18448] ppid=18442 vsize=23008 CPUtime=48.1
/proc/18448/stat : 18448 (minisat_static) R 18442 18442 18405 0 -1 4194304 5238 0 0 0 4808 2 0 0 25 0 1 0 314532992 23560192 5224 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/18448/statm: 5752 5224 75 170 0 5579 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 28364

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 18448
/proc/meminfo: memFree=1744880/2055920 swapFree=4178756/4192956
[pid=18442] ppid=18440 vsize=5356 CPUtime=2.95
/proc/18442/stat : 18442 (SatELiteGTI) S 18440 18442 18405 0 -1 4194304 333 19458 0 0 0 0 280 15 16 0 1 0 314532696 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18442/statm: 1339 239 197 169 0 50 0
[pid=18448] ppid=18442 vsize=24880 CPUtime=99.28
/proc/18448/stat : 18448 (minisat_static) R 18442 18442 18405 0 -1 4194304 5704 0 0 0 9925 3 0 0 25 0 1 0 314532992 25477120 5690 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 0 0 0
/proc/18448/statm: 6220 5690 75 170 0 6047 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 30236

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 18448
/proc/meminfo: memFree=1743216/2055920 swapFree=4178756/4192956
[pid=18442] ppid=18440 vsize=5356 CPUtime=2.95
/proc/18442/stat : 18442 (SatELiteGTI) S 18440 18442 18405 0 -1 4194304 333 19458 0 0 0 0 280 15 16 0 1 0 314532696 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18442/statm: 1339 239 197 169 0 50 0
[pid=18448] ppid=18442 vsize=26472 CPUtime=159.25
/proc/18448/stat : 18448 (minisat_static) R 18442 18442 18405 0 -1 4194304 6101 0 0 0 15922 3 0 0 25 0 1 0 314532992 27107328 6087 1992294400 134512640 135212243 4294956240 18446744073709551615 134527698 0 0 4096 3 0 0 0 17 0 0 0
/proc/18448/statm: 6618 6087 75 170 0 6445 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 31828

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 18448
/proc/meminfo: memFree=1741488/2055920 swapFree=4178756/4192956
[pid=18442] ppid=18440 vsize=5356 CPUtime=2.95
/proc/18442/stat : 18442 (SatELiteGTI) S 18440 18442 18405 0 -1 4194304 333 19458 0 0 0 0 280 15 16 0 1 0 314532696 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18442/statm: 1339 239 197 169 0 50 0
[pid=18448] ppid=18442 vsize=28240 CPUtime=219.23
/proc/18448/stat : 18448 (minisat_static) R 18442 18442 18405 0 -1 4194304 6536 0 0 0 21919 4 0 0 25 0 1 0 314532992 28917760 6522 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 0 0 0
/proc/18448/statm: 7060 6522 75 170 0 6887 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 33596

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 18448
/proc/meminfo: memFree=1739760/2055920 swapFree=4178756/4192956
[pid=18442] ppid=18440 vsize=5356 CPUtime=2.95
/proc/18442/stat : 18442 (SatELiteGTI) S 18440 18442 18405 0 -1 4194304 333 19458 0 0 0 0 280 15 16 0 1 0 314532696 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18442/statm: 1339 239 197 169 0 50 0
[pid=18448] ppid=18442 vsize=29916 CPUtime=279.2
/proc/18448/stat : 18448 (minisat_static) R 18442 18442 18405 0 -1 4194304 6964 0 0 0 27916 4 0 0 25 0 1 0 314532992 30633984 6950 1992294400 134512640 135212243 4294956240 18446744073709551615 134535594 0 0 4096 3 0 0 0 17 0 0 0
/proc/18448/statm: 7479 6950 75 170 0 7306 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 35272

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 18448
/proc/meminfo: memFree=1738032/2055920 swapFree=4178756/4192956
[pid=18442] ppid=18440 vsize=5356 CPUtime=2.95
/proc/18442/stat : 18442 (SatELiteGTI) S 18440 18442 18405 0 -1 4194304 333 19458 0 0 0 0 280 15 16 0 1 0 314532696 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18442/statm: 1339 239 197 169 0 50 0
[pid=18448] ppid=18442 vsize=31668 CPUtime=339.18
/proc/18448/stat : 18448 (minisat_static) R 18442 18442 18405 0 -1 4194304 7378 0 0 0 33914 4 0 0 25 0 1 0 314532992 32428032 7364 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 0 0 0
/proc/18448/statm: 7917 7364 75 170 0 7744 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 37024

[startup+402.301 s]

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

/proc/18448/statm: 18015 17469 75 170 0 17842 0
Current children cumulated CPU time (s) 9397.9
Current children cumulated vsize (KiB) 77416

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18942
/proc/meminfo: memFree=1650672/2055920 swapFree=4178756/4192956
[pid=18442] ppid=18440 vsize=5356 CPUtime=2.95
/proc/18442/stat : 18442 (SatELiteGTI) S 18440 18442 18405 0 -1 4194304 333 19458 0 0 0 0 280 15 16 0 1 0 314532696 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18442/statm: 1339 239 197 169 0 50 0
[pid=18448] ppid=18442 vsize=72060 CPUtime=9454.92
/proc/18448/stat : 18448 (minisat_static) R 18442 18442 18405 0 -1 4194304 17483 0 0 0 945470 22 0 0 25 0 1 0 314532992 73789440 17469 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/18448/statm: 18015 17469 75 170 0 17842 0
Current children cumulated CPU time (s) 9457.87
Current children cumulated vsize (KiB) 77416

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18942
/proc/meminfo: memFree=1650672/2055920 swapFree=4178756/4192956
[pid=18442] ppid=18440 vsize=5356 CPUtime=2.95
/proc/18442/stat : 18442 (SatELiteGTI) S 18440 18442 18405 0 -1 4194304 333 19458 0 0 0 0 280 15 16 0 1 0 314532696 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18442/statm: 1339 239 197 169 0 50 0
[pid=18448] ppid=18442 vsize=72060 CPUtime=9514.89
/proc/18448/stat : 18448 (minisat_static) R 18442 18442 18405 0 -1 4194304 17483 0 0 0 951467 22 0 0 25 0 1 0 314532992 73789440 17469 1992294400 134512640 135212243 4294956240 18446744073709551615 134536941 0 0 4096 3 0 0 0 17 0 0 0
/proc/18448/statm: 18015 17469 75 170 0 17842 0
Current children cumulated CPU time (s) 9517.84
Current children cumulated vsize (KiB) 77416

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18942
/proc/meminfo: memFree=1650672/2055920 swapFree=4178756/4192956
[pid=18442] ppid=18440 vsize=5356 CPUtime=2.95
/proc/18442/stat : 18442 (SatELiteGTI) S 18440 18442 18405 0 -1 4194304 333 19458 0 0 0 0 280 15 16 0 1 0 314532696 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18442/statm: 1339 239 197 169 0 50 0
[pid=18448] ppid=18442 vsize=72060 CPUtime=9574.87
/proc/18448/stat : 18448 (minisat_static) R 18442 18442 18405 0 -1 4194304 17483 0 0 0 957465 22 0 0 25 0 1 0 314532992 73789440 17469 1992294400 134512640 135212243 4294956240 18446744073709551615 134536919 0 0 4096 3 0 0 0 17 0 0 0
/proc/18448/statm: 18015 17469 75 170 0 17842 0
Current children cumulated CPU time (s) 9577.82
Current children cumulated vsize (KiB) 77416

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18942
/proc/meminfo: memFree=1650608/2055920 swapFree=4178756/4192956
[pid=18442] ppid=18440 vsize=5356 CPUtime=2.95
/proc/18442/stat : 18442 (SatELiteGTI) S 18440 18442 18405 0 -1 4194304 333 19458 0 0 0 0 280 15 16 0 1 0 314532696 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18442/statm: 1339 239 197 169 0 50 0
[pid=18448] ppid=18442 vsize=72060 CPUtime=9634.84
/proc/18448/stat : 18448 (minisat_static) R 18442 18442 18405 0 -1 4194304 17483 0 0 0 963462 22 0 0 25 0 1 0 314532992 73789440 17469 1992294400 134512640 135212243 4294956240 18446744073709551615 134536925 0 0 4096 3 0 0 0 17 0 0 0
/proc/18448/statm: 18015 17469 75 170 0 17842 0
Current children cumulated CPU time (s) 9637.79
Current children cumulated vsize (KiB) 77416

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18942
/proc/meminfo: memFree=1650480/2055920 swapFree=4178756/4192956
[pid=18442] ppid=18440 vsize=5356 CPUtime=2.95
/proc/18442/stat : 18442 (SatELiteGTI) S 18440 18442 18405 0 -1 4194304 333 19458 0 0 0 0 280 15 16 0 1 0 314532696 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18442/statm: 1339 239 197 169 0 50 0
[pid=18448] ppid=18442 vsize=72060 CPUtime=9694.82
/proc/18448/stat : 18448 (minisat_static) R 18442 18442 18405 0 -1 4194304 17483 0 0 0 969460 22 0 0 25 0 1 0 314532992 73789440 17469 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/18448/statm: 18015 17469 75 170 0 17842 0
Current children cumulated CPU time (s) 9697.77
Current children cumulated vsize (KiB) 77416

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18942
/proc/meminfo: memFree=1650416/2055920 swapFree=4178756/4192956
[pid=18442] ppid=18440 vsize=5356 CPUtime=2.95
/proc/18442/stat : 18442 (SatELiteGTI) S 18440 18442 18405 0 -1 4194304 333 19458 0 0 0 0 280 15 16 0 1 0 314532696 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18442/statm: 1339 239 197 169 0 50 0
[pid=18448] ppid=18442 vsize=72060 CPUtime=9754.79
/proc/18448/stat : 18448 (minisat_static) R 18442 18442 18405 0 -1 4194304 17483 0 0 0 975457 22 0 0 25 0 1 0 314532992 73789440 17469 1992294400 134512640 135212243 4294956240 18446744073709551615 134526486 0 0 4096 3 0 0 0 17 0 0 0
/proc/18448/statm: 18015 17469 75 170 0 17842 0
Current children cumulated CPU time (s) 9757.74
Current children cumulated vsize (KiB) 77416

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18942
/proc/meminfo: memFree=1650416/2055920 swapFree=4178756/4192956
[pid=18442] ppid=18440 vsize=5356 CPUtime=2.95
/proc/18442/stat : 18442 (SatELiteGTI) S 18440 18442 18405 0 -1 4194304 333 19458 0 0 0 0 280 15 16 0 1 0 314532696 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18442/statm: 1339 239 197 169 0 50 0
[pid=18448] ppid=18442 vsize=72060 CPUtime=9814.76
/proc/18448/stat : 18448 (minisat_static) R 18442 18442 18405 0 -1 4194304 17483 0 0 0 981454 22 0 0 25 0 1 0 314532992 73789440 17469 1992294400 134512640 135212243 4294956240 18446744073709551615 134535293 0 0 4096 3 0 0 0 17 0 0 0
/proc/18448/statm: 18015 17469 75 170 0 17842 0
Current children cumulated CPU time (s) 9817.71
Current children cumulated vsize (KiB) 77416

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18948
/proc/meminfo: memFree=1650416/2055920 swapFree=4178756/4192956
[pid=18442] ppid=18440 vsize=5356 CPUtime=2.95
/proc/18442/stat : 18442 (SatELiteGTI) S 18440 18442 18405 0 -1 4194304 333 19458 0 0 0 0 280 15 16 0 1 0 314532696 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18442/statm: 1339 239 197 169 0 50 0
[pid=18448] ppid=18442 vsize=72060 CPUtime=9874.73
/proc/18448/stat : 18448 (minisat_static) R 18442 18442 18405 0 -1 4194304 17483 0 0 0 987451 22 0 0 25 0 1 0 314532992 73789440 17469 1992294400 134512640 135212243 4294956240 18446744073709551615 134536925 0 0 4096 3 0 0 0 17 0 0 0
/proc/18448/statm: 18015 17469 75 170 0 17842 0
Current children cumulated CPU time (s) 9877.68
Current children cumulated vsize (KiB) 77416

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18948
/proc/meminfo: memFree=1650416/2055920 swapFree=4178756/4192956
[pid=18442] ppid=18440 vsize=5356 CPUtime=2.95
/proc/18442/stat : 18442 (SatELiteGTI) S 18440 18442 18405 0 -1 4194304 333 19458 0 0 0 0 280 15 16 0 1 0 314532696 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18442/statm: 1339 239 197 169 0 50 0
[pid=18448] ppid=18442 vsize=72060 CPUtime=9934.7
/proc/18448/stat : 18448 (minisat_static) R 18442 18442 18405 0 -1 4194304 17483 0 0 0 993448 22 0 0 25 0 1 0 314532992 73789440 17469 1992294400 134512640 135212243 4294956240 18446744073709551615 134526555 0 0 4096 3 0 0 0 17 0 0 0
/proc/18448/statm: 18015 17469 75 170 0 17842 0
Current children cumulated CPU time (s) 9937.65
Current children cumulated vsize (KiB) 77416

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18948
/proc/meminfo: memFree=1650416/2055920 swapFree=4178756/4192956
[pid=18442] ppid=18440 vsize=5356 CPUtime=2.95
/proc/18442/stat : 18442 (SatELiteGTI) S 18440 18442 18405 0 -1 4194304 333 19458 0 0 0 0 280 15 16 0 1 0 314532696 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18442/statm: 1339 239 197 169 0 50 0
[pid=18448] ppid=18442 vsize=72060 CPUtime=9994.68
/proc/18448/stat : 18448 (minisat_static) R 18442 18442 18405 0 -1 4194304 17483 0 0 0 999446 22 0 0 25 0 1 0 314532992 73789440 17469 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/18448/statm: 18015 17469 75 170 0 17842 0
Current children cumulated CPU time (s) 9997.63
Current children cumulated vsize (KiB) 77416



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10004.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18948
/proc/meminfo: memFree=1650416/2055920 swapFree=4178756/4192956
[pid=18442] ppid=18440 vsize=5356 CPUtime=2.95
/proc/18442/stat : 18442 (SatELiteGTI) S 18440 18442 18405 0 -1 4194304 333 19458 0 0 0 0 280 15 16 0 1 0 314532696 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18442/statm: 1339 239 197 169 0 50 0
[pid=18448] ppid=18442 vsize=72060 CPUtime=9997.08
/proc/18448/stat : 18448 (minisat_static) R 18442 18442 18405 0 -1 4194304 17483 0 0 0 999686 22 0 0 25 0 1 0 314532992 73789440 17469 1992294400 134512640 135212243 4294956240 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 0 0 0
/proc/18448/statm: 18015 17469 75 170 0 17842 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 77416

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

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

[startup+10004.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18948
/proc/meminfo: memFree=1650416/2055920 swapFree=4178756/4192956
[pid=18442] ppid=18440 vsize=5356 CPUtime=2.95
/proc/18442/stat : 18442 (SatELiteGTI) S 18440 18442 18405 0 -1 4194304 333 19458 0 0 0 0 280 15 16 0 1 0 314532696 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18442/statm: 1339 239 197 169 0 50 0
[pid=18448] ppid=18442 vsize=72060 CPUtime=9997.08
/proc/18448/stat : 18448 (minisat_static) R 18442 18442 18405 0 -1 4194304 17483 0 0 0 999686 22 0 0 25 0 1 0 314532992 73789440 17469 1992294400 134512640 135212243 4294956240 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 0 0 0
/proc/18448/statm: 18015 17469 75 170 0 17842 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 77416

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18442 and gives
#  childrusage.ru_utime.tv_sec=2
#  childrusage.ru_utime.tv_usec=808573
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=153976
# CPU time returned by wait4() is 2.96255
# while last known CPU time is 10000
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 10004.7
CPU time (s): 10000
CPU user time (s): 9999.66
CPU system time (s): 0.37
CPU usage (%): 99.9532
Max. virtual memory (cumulated for all children) (KiB): 91408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.80857
system time used= 0.153976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19791
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= 13
involuntary context switches= 11

runsolver used 9.54155 second user time and 26.8499 second system time

The end

Launcher Data 

Begin job on node27 at 2009-05-21 02:16:38
IDJOB=1837251
IDBENCH=70772
IDSOLVER=675
FILE ID=node27/1837251-1242864997
PBS_JOBID= 9328530
Free space on /tmp= 66292 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/APPLICATIONS/bitverif/countbitsrotate/countbitsrotate128.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1837251-1242864997/watcher-1837251-1242864997 -o /tmp/evaluation-result-1837251-1242864997/solver-1837251-1242864997 -C 10000 -W 12000 -M 1800  SatELiteGTI HOME/instance-1837251-1242864997.cnf -random-seed=1323102434

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= f21954c654ab1cfd9e2c1aa6fdf49c58
RANDOM SEED=1323102434

node27.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		: 2800.234
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	: 5521.40
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		: 2800.234
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:       1779776 kB
Buffers:         27404 kB
Cached:         211440 kB
SwapCached:       7656 kB
Active:         107732 kB
Inactive:       140860 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1779776 kB
SwapTotal:     4192956 kB
SwapFree:      4178756 kB
Dirty:            8624 kB
Writeback:           0 kB
Mapped:          14584 kB
Slab:            13536 kB
Committed_AS:  1043704 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66276 MiB
End job on node27 at 2009-05-21 05:03:25