Trace number 1833630

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) 1200.02 1200.41

General information on the benchmark

NameAPPLICATIONS/bitverif/
maxor/maxor128.cnf
MD5SUMe050fe11c7c50ba82ac7126f49db3c10
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 variables200308
Number of clauses598619
Sum of the clauses size1396775
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2399078
Number of clauses of size 3199539
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...
0.00/0.51	c ==============================================================================
0.00/0.51	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.51	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.51	c ==============================================================================
0.00/0.51	c |         0 |  598617  1396773 |  179585       0        0     nan |  0.000 % |
9.09/9.19	c |         0 |  341039  1130857 |      --       0       --      -- |     --   | -257536/-265815
9.09/9.20	c ==============================================================================
9.09/9.20	c Result  :   #vars: 72981   #clauses: 341039   #literals: 1130857
9.09/9.20	c CPU time:   8.94864 s
9.09/9.20	c ==============================================================================
9.58/9.61	c WARNING: for repeatability, setting FPU to use double precision
9.58/9.61	c Number of variables   : 72981        
9.58/9.61	c Number of clauses     : 341039       
9.77/9.84	c Parsing time: 0.20         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-1833630-1242824027/watcher-1833630-1242824027 -o /tmp/evaluation-result-1833630-1242824027/solver-1833630-1242824027 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1833630-1242824027.cnf -random-seed=1439981807 

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: 0.99 0.98 1.00 3/64 20742
/proc/meminfo: memFree=1960280/2055920 swapFree=4178652/4192956
[pid=20742] ppid=20740 vsize=5356 CPUtime=0
/proc/20742/stat : 20742 (SatELiteGTI) S 20740 20742 20603 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 310435964 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 221236658258 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/20742/statm: 1339 235 195 169 0 50 0
[pid=20743] ppid=20742 vsize=5356 CPUtime=0
/proc/20743/stat : 20743 (SatELiteGTI) R 20742 20742 20603 0 -1 4194368 51 25 0 0 0 0 0 0 20 0 1 0 310435964 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4096 65538 0 0 0 17 0 0 0
/proc/20743/statm: 1339 238 198 169 0 50 0
[pid=20745] ppid=20743 vsize=0 CPUtime=0
/proc/20745/stat : 20745 (sed) Z 20743 20742 20603 0 -1 4194316 163 0 0 0 0 0 0 0 18 0 1 0 310435964 0 0 1992294400 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 1 0 0
/proc/20745/statm: 0 0 0 0 0 0 0

[startup+0.00992294 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 20742
/proc/meminfo: memFree=1960280/2055920 swapFree=4178652/4192956
[pid=20742] ppid=20740 vsize=5356 CPUtime=0
/proc/20742/stat : 20742 (SatELiteGTI) S 20740 20742 20603 0 -1 4194304 310 250 0 0 0 0 0 0 16 0 1 0 310435964 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20742/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.10288 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 20742
/proc/meminfo: memFree=1960280/2055920 swapFree=4178652/4192956
[pid=20742] ppid=20740 vsize=5356 CPUtime=0
/proc/20742/stat : 20742 (SatELiteGTI) S 20740 20742 20603 0 -1 4194304 310 250 0 0 0 0 0 0 16 0 1 0 310435964 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20742/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301901 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 20742
/proc/meminfo: memFree=1960280/2055920 swapFree=4178652/4192956
[pid=20742] ppid=20740 vsize=5356 CPUtime=0
/proc/20742/stat : 20742 (SatELiteGTI) S 20740 20742 20603 0 -1 4194304 310 250 0 0 0 0 0 0 16 0 1 0 310435964 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20742/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701943 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 20742
/proc/meminfo: memFree=1960280/2055920 swapFree=4178652/4192956
[pid=20742] ppid=20740 vsize=5356 CPUtime=0
/proc/20742/stat : 20742 (SatELiteGTI) S 20740 20742 20603 0 -1 4194304 310 250 0 0 0 0 0 0 16 0 1 0 310435964 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20742/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50103 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 20747
/proc/meminfo: memFree=1877192/2055920 swapFree=4178652/4192956
[pid=20742] ppid=20740 vsize=5356 CPUtime=0
/proc/20742/stat : 20742 (SatELiteGTI) S 20740 20742 20603 0 -1 4194304 310 250 0 0 0 0 0 0 16 0 1 0 310435964 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20742/statm: 1339 237 197 169 0 50 0
[pid=20747] ppid=20742 vsize=92280 CPUtime=1.48
/proc/20747/stat : 20747 (SatELite_releas) R 20742 20742 20603 0 -1 4194304 22115 0 0 0 136 12 0 0 25 0 1 0 310435965 94494720 20441 1992294400 134512640 135223648 4294956128 18446744073709551615 134688020 0 0 4096 3 0 0 0 17 1 0 0
/proc/20747/statm: 23070 20441 76 173 0 22895 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 97636

[startup+3.1012 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 20747
/proc/meminfo: memFree=1869640/2055920 swapFree=4178652/4192956
[pid=20742] ppid=20740 vsize=5356 CPUtime=0
/proc/20742/stat : 20742 (SatELiteGTI) S 20740 20742 20603 0 -1 4194304 310 250 0 0 0 0 0 0 16 0 1 0 310435964 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20742/statm: 1339 237 197 169 0 50 0
[pid=20747] ppid=20742 vsize=95416 CPUtime=3.09
/proc/20747/stat : 20747 (SatELite_releas) R 20742 20742 20603 0 -1 4194304 22919 0 0 0 293 16 0 0 25 0 1 0 310435965 97705984 21245 1992294400 134512640 135223648 4294956128 18446744073709551615 134737406 0 0 4096 3 0 0 0 17 1 0 0
/proc/20747/statm: 23854 21245 76 173 0 23679 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 100772

[startup+6.30155 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 20747
/proc/meminfo: memFree=1851976/2055920 swapFree=4178652/4192956
[pid=20742] ppid=20740 vsize=5356 CPUtime=0
/proc/20742/stat : 20742 (SatELiteGTI) S 20740 20742 20603 0 -1 4194304 310 250 0 0 0 0 0 0 16 0 1 0 310435964 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20742/statm: 1339 237 197 169 0 50 0
[pid=20747] ppid=20742 vsize=100664 CPUtime=6.28
/proc/20747/stat : 20747 (SatELite_releas) R 20742 20742 20603 0 -1 4194304 24151 0 0 0 607 21 0 0 25 0 1 0 310435965 103079936 22477 1992294400 134512640 135223648 4294956128 18446744073709551615 134578457 0 0 4096 3 0 0 0 17 1 0 0
/proc/20747/statm: 25166 22477 76 173 0 24991 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 106020

[startup+12.7012 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 20748
/proc/meminfo: memFree=1904392/2055920 swapFree=4178652/4192956
[pid=20742] ppid=20740 vsize=5356 CPUtime=9.59
/proc/20742/stat : 20742 (SatELiteGTI) S 20740 20742 20603 0 -1 4194304 335 27187 0 0 0 0 929 30 16 0 1 0 310435964 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20742/statm: 1339 239 197 169 0 50 0
[pid=20748] ppid=20742 vsize=24600 CPUtime=3.08
/proc/20748/stat : 20748 (minisat_static) R 20742 20742 20603 0 -1 4194304 5615 0 0 0 306 2 0 0 25 0 1 0 310436925 25190400 5593 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/20748/statm: 6150 5593 75 170 0 5977 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 29956

[startup+25.5016 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 20748
/proc/meminfo: memFree=1900680/2055920 swapFree=4178652/4192956
[pid=20742] ppid=20740 vsize=5356 CPUtime=9.59
/proc/20742/stat : 20742 (SatELiteGTI) S 20740 20742 20603 0 -1 4194304 335 27187 0 0 0 0 929 30 16 0 1 0 310435964 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20742/statm: 1339 239 197 169 0 50 0
[pid=20748] ppid=20742 vsize=28352 CPUtime=15.87
/proc/20748/stat : 20748 (minisat_static) R 20742 20742 20603 0 -1 4194304 6553 0 0 0 1584 3 0 0 25 0 1 0 310436925 29032448 6531 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 1 0 0
/proc/20748/statm: 7088 6531 75 170 0 6915 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 33708

[startup+51.1014 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 20748
/proc/meminfo: memFree=1894728/2055920 swapFree=4178652/4192956
[pid=20742] ppid=20740 vsize=5356 CPUtime=9.59
/proc/20742/stat : 20742 (SatELiteGTI) S 20740 20742 20603 0 -1 4194304 335 27187 0 0 0 0 929 30 16 0 1 0 310435964 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20742/statm: 1339 239 197 169 0 50 0
[pid=20748] ppid=20742 vsize=34296 CPUtime=41.46
/proc/20748/stat : 20748 (minisat_static) R 20742 20742 20603 0 -1 4194304 8057 0 0 0 4141 5 0 0 25 0 1 0 310436925 35119104 8035 1992294400 134512640 135212243 4294956240 18446744073709551615 134525968 0 0 4096 3 0 0 0 17 1 0 0
/proc/20748/statm: 8574 8035 75 170 0 8401 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 39652

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 20748
/proc/meminfo: memFree=1882312/2055920 swapFree=4178652/4192956
[pid=20742] ppid=20740 vsize=5356 CPUtime=9.59
/proc/20742/stat : 20742 (SatELiteGTI) S 20740 20742 20603 0 -1 4194304 335 27187 0 0 0 0 929 30 16 0 1 0 310435964 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20742/statm: 1339 239 197 169 0 50 0
[pid=20748] ppid=20742 vsize=46728 CPUtime=92.66
/proc/20748/stat : 20748 (minisat_static) R 20742 20742 20603 0 -1 4194304 11142 0 0 0 9257 9 0 0 25 0 1 0 310436925 47849472 11120 1992294400 134512640 135212243 4294956240 18446744073709551615 134526025 0 0 4096 3 0 0 0 17 1 0 0
/proc/20748/statm: 11682 11120 75 170 0 11509 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 52084

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 20748
/proc/meminfo: memFree=1877192/2055920 swapFree=4178652/4192956
[pid=20742] ppid=20740 vsize=5356 CPUtime=9.59
/proc/20742/stat : 20742 (SatELiteGTI) S 20740 20742 20603 0 -1 4194304 335 27187 0 0 0 0 929 30 16 0 1 0 310435964 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20742/statm: 1339 239 197 169 0 50 0
[pid=20748] ppid=20742 vsize=51880 CPUtime=152.63
/proc/20748/stat : 20748 (minisat_static) R 20742 20742 20603 0 -1 4194304 12419 0 0 0 15253 10 0 0 25 0 1 0 310436925 53125120 12397 1992294400 134512640 135212243 4294956240 18446744073709551615 134526302 0 0 4096 3 0 0 0 17 1 0 0
/proc/20748/statm: 12970 12397 75 170 0 12797 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 57236

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 20748
/proc/meminfo: memFree=1870920/2055920 swapFree=4178652/4192956
[pid=20742] ppid=20740 vsize=5356 CPUtime=9.59
/proc/20742/stat : 20742 (SatELiteGTI) S 20740 20742 20603 0 -1 4194304 335 27187 0 0 0 0 929 30 16 0 1 0 310435964 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20742/statm: 1339 239 197 169 0 50 0
[pid=20748] ppid=20742 vsize=58112 CPUtime=212.61
/proc/20748/stat : 20748 (minisat_static) R 20742 20742 20603 0 -1 4194304 13978 0 0 0 21249 12 0 0 25 0 1 0 310436925 59506688 13956 1992294400 134512640 135212243 4294956240 18446744073709551615 134527759 0 0 4096 3 0 0 0 17 1 0 0
/proc/20748/statm: 14528 13956 75 170 0 14355 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 63468

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 20748
/proc/meminfo: memFree=1870920/2055920 swapFree=4178652/4192956
[pid=20742] ppid=20740 vsize=5356 CPUtime=9.59
/proc/20742/stat : 20742 (SatELiteGTI) S 20740 20742 20603 0 -1 4194304 335 27187 0 0 0 0 929 30 16 0 1 0 310435964 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20742/statm: 1339 239 197 169 0 50 0
[pid=20748] ppid=20742 vsize=58112 CPUtime=272.59
/proc/20748/stat : 20748 (minisat_static) R 20742 20742 20603 0 -1 4194304 13978 0 0 0 27247 12 0 0 25 0 1 0 310436925 59506688 13956 1992294400 134512640 135212243 4294956240 18446744073709551615 134527698 0 0 4096 3 0 0 0 17 1 0 0
/proc/20748/statm: 14528 13956 75 170 0 14355 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 63468

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 20748
/proc/meminfo: memFree=1866888/2055920 swapFree=4178652/4192956
[pid=20742] ppid=20740 vsize=5356 CPUtime=9.59
/proc/20742/stat : 20742 (SatELiteGTI) S 20740 20742 20603 0 -1 4194304 335 27187 0 0 0 0 929 30 16 0 1 0 310435964 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20742/statm: 1339 239 197 169 0 50 0
[pid=20748] ppid=20742 vsize=62084 CPUtime=332.58
/proc/20748/stat : 20748 (minisat_static) R 20742 20742 20603 0 -1 4194304 14969 0 0 0 33244 14 0 0 25 0 1 0 310436925 63574016 14947 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 1 0 0
/proc/20748/statm: 15521 14947 75 170 0 15348 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 67440

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 20748
/proc/meminfo: memFree=1866888/2055920 swapFree=4178652/4192956
[pid=20742] ppid=20740 vsize=5356 CPUtime=9.59
/proc/20742/stat : 20742 (SatELiteGTI) S 20740 20742 20603 0 -1 4194304 335 27187 0 0 0 0 929 30 16 0 1 0 310435964 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20742/statm: 1339 239 197 169 0 50 0
[pid=20748] ppid=20742 vsize=62084 CPUtime=392.57

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

/proc/20748/statm: 16854 16256 75 170 0 16681 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 72772

[startup+582.303 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 20754
/proc/meminfo: memFree=1861440/2055920 swapFree=4178652/4192956
[pid=20742] ppid=20740 vsize=5356 CPUtime=9.59
/proc/20742/stat : 20742 (SatELiteGTI) S 20740 20742 20603 0 -1 4194304 335 27187 0 0 0 0 929 30 16 0 1 0 310435964 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20742/statm: 1339 239 197 169 0 50 0
[pid=20748] ppid=20742 vsize=67416 CPUtime=572.51
/proc/20748/stat : 20748 (minisat_static) R 20742 20742 20603 0 -1 4194304 16278 0 0 0 57235 16 0 0 25 0 1 0 310436925 69033984 16256 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/20748/statm: 16854 16256 75 170 0 16681 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 72772

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 20754
/proc/meminfo: memFree=1855424/2055920 swapFree=4178652/4192956
[pid=20742] ppid=20740 vsize=5356 CPUtime=9.59
/proc/20742/stat : 20742 (SatELiteGTI) S 20740 20742 20603 0 -1 4194304 335 27187 0 0 0 0 929 30 16 0 1 0 310435964 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20742/statm: 1339 239 197 169 0 50 0
[pid=20748] ppid=20742 vsize=73556 CPUtime=632.49
/proc/20748/stat : 20748 (minisat_static) R 20742 20742 20603 0 -1 4194304 17780 0 0 0 63231 18 0 0 25 0 1 0 310436925 75321344 17758 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 1 0 0
/proc/20748/statm: 18389 17758 75 170 0 18216 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 78912

[startup+702.303 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 20754
/proc/meminfo: memFree=1855424/2055920 swapFree=4178652/4192956
[pid=20742] ppid=20740 vsize=5356 CPUtime=9.59
/proc/20742/stat : 20742 (SatELiteGTI) S 20740 20742 20603 0 -1 4194304 335 27187 0 0 0 0 929 30 16 0 1 0 310435964 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20742/statm: 1339 239 197 169 0 50 0
[pid=20748] ppid=20742 vsize=73556 CPUtime=692.47
/proc/20748/stat : 20748 (minisat_static) R 20742 20742 20603 0 -1 4194304 17780 0 0 0 69228 19 0 0 25 0 1 0 310436925 75321344 17758 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 1 0 0
/proc/20748/statm: 18389 17758 75 170 0 18216 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 78912

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 20754
/proc/meminfo: memFree=1850376/2055920 swapFree=4178652/4192956
[pid=20742] ppid=20740 vsize=5356 CPUtime=9.59
/proc/20742/stat : 20742 (SatELiteGTI) S 20740 20742 20603 0 -1 4194304 335 27187 0 0 0 0 929 30 16 0 1 0 310435964 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20742/statm: 1339 239 197 169 0 50 0
[pid=20748] ppid=20742 vsize=78524 CPUtime=752.46
/proc/20748/stat : 20748 (minisat_static) R 20742 20742 20603 0 -1 4194304 19041 0 0 0 75225 21 0 0 25 0 1 0 310436925 80408576 19019 1992294400 134512640 135212243 4294956240 18446744073709551615 134526464 0 0 4096 3 0 0 0 17 1 0 0
/proc/20748/statm: 19631 19019 75 170 0 19458 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 83880

[startup+822.303 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 20754
/proc/meminfo: memFree=1845768/2055920 swapFree=4178652/4192956
[pid=20742] ppid=20740 vsize=5356 CPUtime=9.59
/proc/20742/stat : 20742 (SatELiteGTI) S 20740 20742 20603 0 -1 4194304 335 27187 0 0 0 0 929 30 16 0 1 0 310435964 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20742/statm: 1339 239 197 169 0 50 0
[pid=20748] ppid=20742 vsize=83016 CPUtime=812.44
/proc/20748/stat : 20748 (minisat_static) R 20742 20742 20603 0 -1 4194304 20168 0 0 0 81222 22 0 0 25 0 1 0 310436925 85008384 20146 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 1 0 0
/proc/20748/statm: 20754 20146 75 170 0 20581 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 88372

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 20754
/proc/meminfo: memFree=1845768/2055920 swapFree=4178652/4192956
[pid=20742] ppid=20740 vsize=5356 CPUtime=9.59
/proc/20742/stat : 20742 (SatELiteGTI) S 20740 20742 20603 0 -1 4194304 335 27187 0 0 0 0 929 30 16 0 1 0 310435964 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20742/statm: 1339 239 197 169 0 50 0
[pid=20748] ppid=20742 vsize=83016 CPUtime=872.42
/proc/20748/stat : 20748 (minisat_static) R 20742 20742 20603 0 -1 4194304 20172 0 0 0 87220 22 0 0 25 0 1 0 310436925 85008384 20150 1992294400 134512640 135212243 4294956240 18446744073709551615 134526507 0 0 4096 3 0 0 0 17 1 0 0
/proc/20748/statm: 20754 20150 75 170 0 20581 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 88372

[startup+942.303 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 20754
/proc/meminfo: memFree=1845576/2055920 swapFree=4178652/4192956
[pid=20742] ppid=20740 vsize=5356 CPUtime=9.59
/proc/20742/stat : 20742 (SatELiteGTI) S 20740 20742 20603 0 -1 4194304 335 27187 0 0 0 0 929 30 16 0 1 0 310435964 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20742/statm: 1339 239 197 169 0 50 0
[pid=20748] ppid=20742 vsize=83316 CPUtime=932.4
/proc/20748/stat : 20748 (minisat_static) R 20742 20742 20603 0 -1 4194304 20218 0 0 0 93218 22 0 0 25 0 1 0 310436925 85315584 20196 1992294400 134512640 135212243 4294956240 18446744073709551615 134526498 0 0 4096 3 0 0 0 17 1 0 0
/proc/20748/statm: 20829 20196 75 170 0 20656 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 88672

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 20754
/proc/meminfo: memFree=1843656/2055920 swapFree=4178652/4192956
[pid=20742] ppid=20740 vsize=5356 CPUtime=9.59
/proc/20742/stat : 20742 (SatELiteGTI) S 20740 20742 20603 0 -1 4194304 335 27187 0 0 0 0 929 30 16 0 1 0 310435964 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20742/statm: 1339 239 197 169 0 50 0
[pid=20748] ppid=20742 vsize=85072 CPUtime=992.38
/proc/20748/stat : 20748 (minisat_static) R 20742 20742 20603 0 -1 4194304 20680 0 0 0 99216 22 0 0 25 0 1 0 310436925 87113728 20658 1992294400 134512640 135212243 4294956240 18446744073709551615 134535594 0 0 4096 3 0 0 0 17 1 0 0
/proc/20748/statm: 21268 20658 75 170 0 21095 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 90428

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 20754
/proc/meminfo: memFree=1843592/2055920 swapFree=4178652/4192956
[pid=20742] ppid=20740 vsize=5356 CPUtime=9.59
/proc/20742/stat : 20742 (SatELiteGTI) S 20740 20742 20603 0 -1 4194304 335 27187 0 0 0 0 929 30 16 0 1 0 310435964 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20742/statm: 1339 239 197 169 0 50 0
[pid=20748] ppid=20742 vsize=85072 CPUtime=1052.37
/proc/20748/stat : 20748 (minisat_static) R 20742 20742 20603 0 -1 4194304 20681 0 0 0 105214 23 0 0 25 0 1 0 310436925 87113728 20659 1992294400 134512640 135212243 4294956240 18446744073709551615 134526229 0 0 4096 3 0 0 0 17 1 0 0
/proc/20748/statm: 21268 20659 75 170 0 21095 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 90428

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 20754
/proc/meminfo: memFree=1843592/2055920 swapFree=4178652/4192956
[pid=20742] ppid=20740 vsize=5356 CPUtime=9.59
/proc/20742/stat : 20742 (SatELiteGTI) S 20740 20742 20603 0 -1 4194304 335 27187 0 0 0 0 929 30 16 0 1 0 310435964 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20742/statm: 1339 239 197 169 0 50 0
[pid=20748] ppid=20742 vsize=85072 CPUtime=1112.35
/proc/20748/stat : 20748 (minisat_static) R 20742 20742 20603 0 -1 4194304 20685 0 0 0 111212 23 0 0 25 0 1 0 310436925 87113728 20663 1992294400 134512640 135212243 4294956240 18446744073709551615 134526136 0 0 4096 3 0 0 0 17 1 0 0
/proc/20748/statm: 21268 20663 75 170 0 21095 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 90428

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 20754
/proc/meminfo: memFree=1842888/2055920 swapFree=4178652/4192956
[pid=20742] ppid=20740 vsize=5356 CPUtime=9.59
/proc/20742/stat : 20742 (SatELiteGTI) S 20740 20742 20603 0 -1 4194304 335 27187 0 0 0 0 929 30 16 0 1 0 310435964 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20742/statm: 1339 239 197 169 0 50 0
[pid=20748] ppid=20742 vsize=85732 CPUtime=1172.33
/proc/20748/stat : 20748 (minisat_static) R 20742 20742 20603 0 -1 4194304 20855 0 0 0 117210 23 0 0 25 0 1 0 310436925 87789568 20833 1992294400 134512640 135212243 4294956240 18446744073709551615 134526086 0 0 4096 3 0 0 0 17 1 0 0
/proc/20748/statm: 21433 20833 75 170 0 21260 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 91088



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 20754
/proc/meminfo: memFree=1842888/2055920 swapFree=4178652/4192956
[pid=20742] ppid=20740 vsize=5356 CPUtime=9.59
/proc/20742/stat : 20742 (SatELiteGTI) S 20740 20742 20603 0 -1 4194304 335 27187 0 0 0 0 929 30 16 0 1 0 310435964 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20742/statm: 1339 239 197 169 0 50 0
[pid=20748] ppid=20742 vsize=85732 CPUtime=1190.43
/proc/20748/stat : 20748 (minisat_static) R 20742 20742 20603 0 -1 4194304 20855 0 0 0 119020 23 0 0 25 0 1 0 310436925 87789568 20833 1992294400 134512640 135212243 4294956240 18446744073709551615 134526459 0 0 4096 3 0 0 0 17 1 0 0
/proc/20748/statm: 21433 20833 75 170 0 21260 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 91088

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 20742 and gives
#  childrusage.ru_utime.tv_sec=9
#  childrusage.ru_utime.tv_usec=298586
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=309952
# CPU time returned by wait4() is 9.60854
# while last known CPU time is 1200.02
#
# 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): 1200.02
CPU user time (s): 1199.49
CPU system time (s): 0.53
CPU usage (%): 99.9674
Max. virtual memory (cumulated for all children) (KiB): 112672

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9.29859
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= 27522
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= 32

runsolver used 1.46678 second user time and 2.88056 second system time

The end

Launcher Data 

Begin job on node21 at 2009-05-20 14:53:48
IDJOB=1833630
IDBENCH=70808
IDSOLVER=672
FILE ID=node21/1833630-1242824027
PBS_JOBID= 9322510
Free space on /tmp= 66132 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/APPLICATIONS/bitverif/maxor/maxor128.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1833630-1242824027/watcher-1833630-1242824027 -o /tmp/evaluation-result-1833630-1242824027/solver-1833630-1242824027 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1833630-1242824027.cnf -random-seed=1439981807

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

MD5SUM BENCH= e050fe11c7c50ba82ac7126f49db3c10
RANDOM SEED=1439981807

node21.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		: 3000.233
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		: 3000.233
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:       1960824 kB
Buffers:         16400 kB
Cached:          41572 kB
SwapCached:       8396 kB
Active:          34240 kB
Inactive:        33548 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1960824 kB
SwapTotal:     4192956 kB
SwapFree:      4178652 kB
Dirty:           12252 kB
Writeback:           0 kB
Mapped:          14944 kB
Slab:            13432 kB
Committed_AS:  1118512 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= 66100 MiB
End job on node21 at 2009-05-20 15:13:50