Trace number 1833614

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) 1200.09 1200.41

General information on the benchmark

NameAPPLICATIONS/bitverif/
mulhs/mulhs032.cnf
MD5SUM431823fbe355abc605baf058be5925a0
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 variables18792
Number of clauses56183
Sum of the clauses size131091
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 237454
Number of clauses of size 318727
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...
0.00/0.05	c ==============================================================================
0.00/0.05	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.05	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.05	c ==============================================================================
0.00/0.05	c |         0 |   56181   131089 |   16854       0        0     nan |  0.000 % |
0.00/0.35	c |         0 |   42760   118489 |      --       0       --      -- |     --   | -13419/-12595
0.00/0.35	c ==============================================================================
0.00/0.35	c Result  :   #vars: 10688   #clauses: 42760   #literals: 118489
0.00/0.35	c CPU time:   0.32795 s
0.00/0.35	c ==============================================================================
0.00/0.39	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.40	c Number of variables   : 10688        
0.00/0.40	c Number of clauses     : 42760        
0.39/0.42	c Parsing time: 0.02         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-1833614-1242823915/watcher-1833614-1242823915 -o /tmp/evaluation-result-1833614-1242823915/solver-1833614-1242823915 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1833614-1242823915.cnf -random-seed=1283283538 

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 0.99 1.00 3/65 28487
/proc/meminfo: memFree=1885672/2055920 swapFree=4180004/4192956
[pid=28487] ppid=28485 vsize=5356 CPUtime=0
/proc/28487/stat : 28487 (SatELiteGTI) S 28485 28487 28348 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 310419261 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 250969030738 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/28487/statm: 1339 235 195 169 0 50 0
[pid=28488] ppid=28487 vsize=5356 CPUtime=0
/proc/28488/stat : 28488 (SatELiteGTI) R 28487 28487 28348 0 -1 4194368 51 25 0 0 0 0 0 0 21 0 1 0 310419261 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4096 65538 0 0 0 17 0 0 0
/proc/28488/statm: 1339 238 198 169 0 50 0
[pid=28490] ppid=28488 vsize=0 CPUtime=0
/proc/28490/stat : 28490 (sed) Z 28488 28487 28348 0 -1 4194316 163 0 0 0 0 0 0 0 18 0 1 0 310419261 0 0 1992294400 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 1 0 0
/proc/28490/statm: 0 0 0 0 0 0 0

[startup+0.0628441 s]
/proc/loadavg: 0.99 0.99 1.00 3/65 28487
/proc/meminfo: memFree=1885672/2055920 swapFree=4180004/4192956
[pid=28487] ppid=28485 vsize=5356 CPUtime=0
/proc/28487/stat : 28487 (SatELiteGTI) S 28485 28487 28348 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 310419261 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28487/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101848 s]
/proc/loadavg: 0.99 0.99 1.00 3/65 28487
/proc/meminfo: memFree=1885672/2055920 swapFree=4180004/4192956
[pid=28487] ppid=28485 vsize=5356 CPUtime=0
/proc/28487/stat : 28487 (SatELiteGTI) S 28485 28487 28348 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 310419261 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28487/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301868 s]
/proc/loadavg: 0.99 0.99 1.00 3/65 28487
/proc/meminfo: memFree=1885672/2055920 swapFree=4180004/4192956
[pid=28487] ppid=28485 vsize=5356 CPUtime=0
/proc/28487/stat : 28487 (SatELiteGTI) S 28485 28487 28348 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 310419261 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28487/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701917 s]
/proc/loadavg: 0.99 0.99 1.00 3/65 28487
/proc/meminfo: memFree=1885672/2055920 swapFree=4180004/4192956
[pid=28487] ppid=28485 vsize=5356 CPUtime=0.39
/proc/28487/stat : 28487 (SatELiteGTI) S 28485 28487 28348 0 -1 4194304 335 2922 0 0 0 0 36 3 16 0 1 0 310419261 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28487/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 5356

[startup+1.50298 s]
/proc/loadavg: 0.99 0.99 1.00 2/67 28493
/proc/meminfo: memFree=1879768/2055920 swapFree=4180004/4192956
[pid=28487] ppid=28485 vsize=5356 CPUtime=0.39
/proc/28487/stat : 28487 (SatELiteGTI) S 28485 28487 28348 0 -1 4194304 335 2922 0 0 0 0 36 3 16 0 1 0 310419261 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28487/statm: 1339 239 197 169 0 50 0
[pid=28493] ppid=28487 vsize=5932 CPUtime=1.09
/proc/28493/stat : 28493 (minisat_static) R 28487 28487 28348 0 -1 4194304 1249 0 0 0 109 0 0 0 25 0 1 0 310419300 6074368 1235 1992294400 134512640 135212243 4294956240 18446744073709551615 134526072 0 0 4096 3 0 0 0 17 1 0 0
/proc/28493/statm: 1483 1235 76 170 0 1310 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 11288

[startup+3.10114 s]
/proc/loadavg: 0.99 0.99 1.00 2/67 28493
/proc/meminfo: memFree=1878488/2055920 swapFree=4180004/4192956
[pid=28487] ppid=28485 vsize=5356 CPUtime=0.39
/proc/28487/stat : 28487 (SatELiteGTI) S 28485 28487 28348 0 -1 4194304 335 2922 0 0 0 0 36 3 16 0 1 0 310419261 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28487/statm: 1339 239 197 169 0 50 0
[pid=28493] ppid=28487 vsize=7384 CPUtime=2.68
/proc/28493/stat : 28493 (minisat_static) R 28487 28487 28348 0 -1 4194304 1621 0 0 0 268 0 0 0 25 0 1 0 310419300 7561216 1607 1992294400 134512640 135212243 4294956240 18446744073709551615 134526084 0 0 4096 3 0 0 0 17 1 0 0
/proc/28493/statm: 1846 1607 76 170 0 1673 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 12740

[startup+6.30145 s]
/proc/loadavg: 0.99 0.99 1.00 2/67 28493
/proc/meminfo: memFree=1875608/2055920 swapFree=4180004/4192956
[pid=28487] ppid=28485 vsize=5356 CPUtime=0.39
/proc/28487/stat : 28487 (SatELiteGTI) S 28485 28487 28348 0 -1 4194304 335 2922 0 0 0 0 36 3 16 0 1 0 310419261 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28487/statm: 1339 239 197 169 0 50 0
[pid=28493] ppid=28487 vsize=10080 CPUtime=5.89
/proc/28493/stat : 28493 (minisat_static) R 28487 28487 28348 0 -1 4194304 2285 0 0 0 588 1 0 0 25 0 1 0 310419300 10321920 2271 1992294400 134512640 135212243 4294956240 18446744073709551615 134718663 0 0 4096 3 0 0 0 17 1 0 0
/proc/28493/statm: 2520 2271 76 170 0 2347 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 15436

[startup+12.7011 s]
/proc/loadavg: 0.99 0.99 1.00 2/67 28493
/proc/meminfo: memFree=1870944/2055920 swapFree=4180004/4192956
[pid=28487] ppid=28485 vsize=5356 CPUtime=0.39
/proc/28487/stat : 28487 (SatELiteGTI) S 28485 28487 28348 0 -1 4194304 335 2922 0 0 0 0 36 3 16 0 1 0 310419261 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28487/statm: 1339 239 197 169 0 50 0
[pid=28493] ppid=28487 vsize=14424 CPUtime=12.29
/proc/28493/stat : 28493 (minisat_static) R 28487 28487 28348 0 -1 4194304 3393 0 0 0 1227 2 0 0 25 0 1 0 310419300 14770176 3379 1992294400 134512640 135212243 4294956240 18446744073709551615 134535582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28493/statm: 3606 3379 76 170 0 3433 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 19780

[startup+25.5013 s]
/proc/loadavg: 0.99 0.99 1.00 2/67 28493
/proc/meminfo: memFree=1863968/2055920 swapFree=4180004/4192956
[pid=28487] ppid=28485 vsize=5356 CPUtime=0.39
/proc/28487/stat : 28487 (SatELiteGTI) S 28485 28487 28348 0 -1 4194304 335 2922 0 0 0 0 36 3 16 0 1 0 310419261 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28487/statm: 1339 239 197 169 0 50 0
[pid=28493] ppid=28487 vsize=21108 CPUtime=25.08
/proc/28493/stat : 28493 (minisat_static) R 28487 28487 28348 0 -1 4194304 5059 0 0 0 2504 4 0 0 25 0 1 0 310419300 21614592 5045 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/28493/statm: 5277 5045 76 170 0 5104 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 26464

[startup+51.1018 s]
/proc/loadavg: 0.99 0.99 1.00 2/67 28493
/proc/meminfo: memFree=1857056/2055920 swapFree=4180004/4192956
[pid=28487] ppid=28485 vsize=5356 CPUtime=0.39
/proc/28487/stat : 28487 (SatELiteGTI) S 28485 28487 28348 0 -1 4194304 335 2922 0 0 0 0 36 3 16 0 1 0 310419261 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28487/statm: 1339 239 197 169 0 50 0
[pid=28493] ppid=28487 vsize=27968 CPUtime=50.68
/proc/28493/stat : 28493 (minisat_static) R 28487 28487 28348 0 -1 4194304 6766 0 0 0 5061 7 0 0 25 0 1 0 310419300 28639232 6752 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/28493/statm: 6992 6752 76 170 0 6819 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 33324

[startup+102.306 s]
/proc/loadavg: 0.99 0.99 1.00 2/67 28493
/proc/meminfo: memFree=1857056/2055920 swapFree=4180004/4192956
[pid=28487] ppid=28485 vsize=5356 CPUtime=0.39
/proc/28487/stat : 28487 (SatELiteGTI) S 28485 28487 28348 0 -1 4194304 335 2922 0 0 0 0 36 3 16 0 1 0 310419261 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28487/statm: 1339 239 197 169 0 50 0
[pid=28493] ppid=28487 vsize=27968 CPUtime=101.87
/proc/28493/stat : 28493 (minisat_static) R 28487 28487 28348 0 -1 4194304 6773 0 0 0 10180 7 0 0 25 0 1 0 310419300 28639232 6759 1992294400 134512640 135212243 4294956240 18446744073709551615 134526236 0 0 4096 3 0 0 0 17 1 0 0
/proc/28493/statm: 6992 6759 76 170 0 6819 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 33324

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/67 28493
/proc/meminfo: memFree=1856992/2055920 swapFree=4180004/4192956
[pid=28487] ppid=28485 vsize=5356 CPUtime=0.39
/proc/28487/stat : 28487 (SatELiteGTI) S 28485 28487 28348 0 -1 4194304 335 2922 0 0 0 0 36 3 16 0 1 0 310419261 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28487/statm: 1339 239 197 169 0 50 0
[pid=28493] ppid=28487 vsize=27968 CPUtime=161.85
/proc/28493/stat : 28493 (minisat_static) R 28487 28487 28348 0 -1 4194304 6781 0 0 0 16178 7 0 0 25 0 1 0 310419300 28639232 6767 1992294400 134512640 135212243 4294956240 18446744073709551615 134536032 0 0 4096 3 0 0 0 17 1 0 0
/proc/28493/statm: 6992 6767 76 170 0 6819 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 33324

[startup+222.301 s]
/proc/loadavg: 0.99 0.99 1.00 2/67 28493
/proc/meminfo: memFree=1856800/2055920 swapFree=4180004/4192956
[pid=28487] ppid=28485 vsize=5356 CPUtime=0.39
/proc/28487/stat : 28487 (SatELiteGTI) S 28485 28487 28348 0 -1 4194304 335 2922 0 0 0 0 36 3 16 0 1 0 310419261 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28487/statm: 1339 239 197 169 0 50 0
[pid=28493] ppid=28487 vsize=28412 CPUtime=221.83
/proc/28493/stat : 28493 (minisat_static) R 28487 28487 28348 0 -1 4194304 6835 0 0 0 22176 7 0 0 25 0 1 0 310419300 29093888 6821 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/28493/statm: 7103 6821 76 170 0 6930 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 33768

[startup+282.301 s]
/proc/loadavg: 0.99 0.99 1.00 2/67 28493
/proc/meminfo: memFree=1854368/2055920 swapFree=4180004/4192956
[pid=28487] ppid=28485 vsize=5356 CPUtime=0.39
/proc/28487/stat : 28487 (SatELiteGTI) S 28485 28487 28348 0 -1 4194304 335 2922 0 0 0 0 36 3 16 0 1 0 310419261 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28487/statm: 1339 239 197 169 0 50 0
[pid=28493] ppid=28487 vsize=30796 CPUtime=281.82
/proc/28493/stat : 28493 (minisat_static) R 28487 28487 28348 0 -1 4194304 7447 0 0 0 28174 8 0 0 25 0 1 0 310419300 31535104 7433 1992294400 134512640 135212243 4294956240 18446744073709551615 134526154 0 0 4096 3 0 0 0 17 1 0 0
/proc/28493/statm: 7699 7433 76 170 0 7526 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 36152

[startup+342.301 s]
/proc/loadavg: 0.99 0.99 1.00 2/67 28493
/proc/meminfo: memFree=1854304/2055920 swapFree=4180004/4192956
[pid=28487] ppid=28485 vsize=5356 CPUtime=0.39
/proc/28487/stat : 28487 (SatELiteGTI) S 28485 28487 28348 0 -1 4194304 335 2922 0 0 0 0 36 3 16 0 1 0 310419261 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28487/statm: 1339 239 197 169 0 50 0
[pid=28493] ppid=28487 vsize=30796 CPUtime=341.8
/proc/28493/stat : 28493 (minisat_static) R 28487 28487 28348 0 -1 4194304 7447 0 0 0 34172 8 0 0 25 0 1 0 310419300 31535104 7433 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/28493/statm: 7699 7433 76 170 0 7526 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 36152

[startup+402.301 s]
/proc/loadavg: 0.99 0.99 1.00 2/67 28493
/proc/meminfo: memFree=1852256/2055920 swapFree=4180004/4192956
[pid=28487] ppid=28485 vsize=5356 CPUtime=0.39
/proc/28487/stat : 28487 (SatELiteGTI) S 28485 28487 28348 0 -1 4194304 335 2922 0 0 0 0 36 3 16 0 1 0 310419261 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28487/statm: 1339 239 197 169 0 50 0
[pid=28493] ppid=28487 vsize=32776 CPUtime=401.78

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

/proc/28493/statm: 8923 8699 76 170 0 8750 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 41048

[startup+582.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/67 28499
/proc/meminfo: memFree=1845792/2055920 swapFree=4180004/4192956
[pid=28487] ppid=28485 vsize=5356 CPUtime=0.39
/proc/28487/stat : 28487 (SatELiteGTI) S 28485 28487 28348 0 -1 4194304 335 2922 0 0 0 0 36 3 16 0 1 0 310419261 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28487/statm: 1339 239 197 169 0 50 0
[pid=28493] ppid=28487 vsize=39296 CPUtime=581.74
/proc/28493/stat : 28493 (minisat_static) R 28487 28487 28348 0 -1 4194304 9539 0 0 0 58164 10 0 0 25 0 1 0 310419300 40239104 9525 1992294400 134512640 135212243 4294956240 18446744073709551615 134526162 0 0 4096 3 0 0 0 17 1 0 0
/proc/28493/statm: 9824 9525 76 170 0 9651 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 44652

[startup+642.301 s]
/proc/loadavg: 0.99 0.99 1.00 2/67 28499
/proc/meminfo: memFree=1844512/2055920 swapFree=4180004/4192956
[pid=28487] ppid=28485 vsize=5356 CPUtime=0.39
/proc/28487/stat : 28487 (SatELiteGTI) S 28485 28487 28348 0 -1 4194304 335 2922 0 0 0 0 36 3 16 0 1 0 310419261 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28487/statm: 1339 239 197 169 0 50 0
[pid=28493] ppid=28487 vsize=40624 CPUtime=641.73
/proc/28493/stat : 28493 (minisat_static) R 28487 28487 28348 0 -1 4194304 9867 0 0 0 64163 10 0 0 25 0 1 0 310419300 41598976 9853 1992294400 134512640 135212243 4294956240 18446744073709551615 134526035 0 0 4096 3 0 0 0 17 1 0 0
/proc/28493/statm: 10156 9853 76 170 0 9983 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 45980

[startup+702.301 s]
/proc/loadavg: 0.99 0.99 1.00 2/67 28499
/proc/meminfo: memFree=1844512/2055920 swapFree=4180004/4192956
[pid=28487] ppid=28485 vsize=5356 CPUtime=0.39
/proc/28487/stat : 28487 (SatELiteGTI) S 28485 28487 28348 0 -1 4194304 335 2922 0 0 0 0 36 3 16 0 1 0 310419261 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28487/statm: 1339 239 197 169 0 50 0
[pid=28493] ppid=28487 vsize=40624 CPUtime=701.71
/proc/28493/stat : 28493 (minisat_static) R 28487 28487 28348 0 -1 4194304 9867 0 0 0 70161 10 0 0 25 0 1 0 310419300 41598976 9853 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/28493/statm: 10156 9853 76 170 0 9983 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 45980

[startup+762.305 s]
/proc/loadavg: 0.99 0.99 1.00 2/67 28499
/proc/meminfo: memFree=1842464/2055920 swapFree=4180004/4192956
[pid=28487] ppid=28485 vsize=5356 CPUtime=0.39
/proc/28487/stat : 28487 (SatELiteGTI) S 28485 28487 28348 0 -1 4194304 335 2922 0 0 0 0 36 3 16 0 1 0 310419261 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28487/statm: 1339 239 197 169 0 50 0
[pid=28493] ppid=28487 vsize=42604 CPUtime=761.7
/proc/28493/stat : 28493 (minisat_static) R 28487 28487 28348 0 -1 4194304 10381 0 0 0 76159 11 0 0 25 0 1 0 310419300 43626496 10367 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 1 0 0
/proc/28493/statm: 10651 10367 76 170 0 10478 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 47960

[startup+822.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/67 28499
/proc/meminfo: memFree=1842464/2055920 swapFree=4180004/4192956
[pid=28487] ppid=28485 vsize=5356 CPUtime=0.39
/proc/28487/stat : 28487 (SatELiteGTI) S 28485 28487 28348 0 -1 4194304 335 2922 0 0 0 0 36 3 16 0 1 0 310419261 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28487/statm: 1339 239 197 169 0 50 0
[pid=28493] ppid=28487 vsize=42604 CPUtime=821.69
/proc/28493/stat : 28493 (minisat_static) R 28487 28487 28348 0 -1 4194304 10381 0 0 0 82158 11 0 0 25 0 1 0 310419300 43626496 10367 1992294400 134512640 135212243 4294956240 18446744073709551615 134526136 0 0 4096 3 0 0 0 17 1 0 0
/proc/28493/statm: 10651 10367 76 170 0 10478 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 47960

[startup+882.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/67 28499
/proc/meminfo: memFree=1842464/2055920 swapFree=4180004/4192956
[pid=28487] ppid=28485 vsize=5356 CPUtime=0.39
/proc/28487/stat : 28487 (SatELiteGTI) S 28485 28487 28348 0 -1 4194304 335 2922 0 0 0 0 36 3 16 0 1 0 310419261 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28487/statm: 1339 239 197 169 0 50 0
[pid=28493] ppid=28487 vsize=42604 CPUtime=881.67
/proc/28493/stat : 28493 (minisat_static) R 28487 28487 28348 0 -1 4194304 10382 0 0 0 88156 11 0 0 25 0 1 0 310419300 43626496 10368 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/28493/statm: 10651 10368 76 170 0 10478 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 47960

[startup+942.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/67 28499
/proc/meminfo: memFree=1839648/2055920 swapFree=4180004/4192956
[pid=28487] ppid=28485 vsize=5356 CPUtime=0.39
/proc/28487/stat : 28487 (SatELiteGTI) S 28485 28487 28348 0 -1 4194304 335 2922 0 0 0 0 36 3 16 0 1 0 310419261 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28487/statm: 1339 239 197 169 0 50 0
[pid=28493] ppid=28487 vsize=45388 CPUtime=941.65
/proc/28493/stat : 28493 (minisat_static) R 28487 28487 28348 0 -1 4194304 11086 0 0 0 94154 11 0 0 25 0 1 0 310419300 46477312 11072 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/28493/statm: 11347 11072 76 170 0 11174 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 50744

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/67 28499
/proc/meminfo: memFree=1839648/2055920 swapFree=4180004/4192956
[pid=28487] ppid=28485 vsize=5356 CPUtime=0.39
/proc/28487/stat : 28487 (SatELiteGTI) S 28485 28487 28348 0 -1 4194304 335 2922 0 0 0 0 36 3 16 0 1 0 310419261 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28487/statm: 1339 239 197 169 0 50 0
[pid=28493] ppid=28487 vsize=45388 CPUtime=1001.63
/proc/28493/stat : 28493 (minisat_static) R 28487 28487 28348 0 -1 4194304 11086 0 0 0 100152 11 0 0 25 0 1 0 310419300 46477312 11072 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/28493/statm: 11347 11072 76 170 0 11174 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 50744

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/67 28499
/proc/meminfo: memFree=1839648/2055920 swapFree=4180004/4192956
[pid=28487] ppid=28485 vsize=5356 CPUtime=0.39
/proc/28487/stat : 28487 (SatELiteGTI) S 28485 28487 28348 0 -1 4194304 335 2922 0 0 0 0 36 3 16 0 1 0 310419261 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28487/statm: 1339 239 197 169 0 50 0
[pid=28493] ppid=28487 vsize=45388 CPUtime=1061.62
/proc/28493/stat : 28493 (minisat_static) R 28487 28487 28348 0 -1 4194304 11086 0 0 0 106151 11 0 0 25 0 1 0 310419300 46477312 11072 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/28493/statm: 11347 11072 76 170 0 11174 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 50744

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/67 28499
/proc/meminfo: memFree=1834528/2055920 swapFree=4180004/4192956
[pid=28487] ppid=28485 vsize=5356 CPUtime=0.39
/proc/28487/stat : 28487 (SatELiteGTI) S 28485 28487 28348 0 -1 4194304 335 2922 0 0 0 0 36 3 16 0 1 0 310419261 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28487/statm: 1339 239 197 169 0 50 0
[pid=28493] ppid=28487 vsize=50452 CPUtime=1121.61
/proc/28493/stat : 28493 (minisat_static) R 28487 28487 28348 0 -1 4194304 12363 0 0 0 112148 13 0 0 25 0 1 0 310419300 51662848 12349 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/28493/statm: 12613 12349 76 170 0 12440 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 55808

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/67 28499
/proc/meminfo: memFree=1834528/2055920 swapFree=4180004/4192956
[pid=28487] ppid=28485 vsize=5356 CPUtime=0.39
/proc/28487/stat : 28487 (SatELiteGTI) S 28485 28487 28348 0 -1 4194304 335 2922 0 0 0 0 36 3 16 0 1 0 310419261 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28487/statm: 1339 239 197 169 0 50 0
[pid=28493] ppid=28487 vsize=50452 CPUtime=1181.6
/proc/28493/stat : 28493 (minisat_static) R 28487 28487 28348 0 -1 4194304 12363 0 0 0 118147 13 0 0 25 0 1 0 310419300 51662848 12349 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/28493/statm: 12613 12349 76 170 0 12440 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 55808



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.99 1.00 2/67 28499
/proc/meminfo: memFree=1834528/2055920 swapFree=4180004/4192956
[pid=28487] ppid=28485 vsize=5356 CPUtime=0.39
/proc/28487/stat : 28487 (SatELiteGTI) S 28485 28487 28348 0 -1 4194304 335 2922 0 0 0 0 36 3 16 0 1 0 310419261 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28487/statm: 1339 239 197 169 0 50 0
[pid=28493] ppid=28487 vsize=50452 CPUtime=1199.7
/proc/28493/stat : 28493 (minisat_static) R 28487 28487 28348 0 -1 4194304 12363 0 0 0 119957 13 0 0 25 0 1 0 310419300 51662848 12349 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 1 0 0
/proc/28493/statm: 12613 12349 76 170 0 12440 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 55808

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 28487 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=361944
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=32994
# CPU time returned by wait4() is 0.394938
# while last known CPU time is 1200.09
#
# 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): 1200.09
CPU user time (s): 1199.93
CPU system time (s): 0.16
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 55808

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.361944
system time used= 0.032994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3257
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= 8

runsolver used 1.09883 second user time and 3.2775 second system time

The end

Launcher Data 

Begin job on node56 at 2009-05-20 14:51:55
IDJOB=1833614
IDBENCH=70786
IDSOLVER=672
FILE ID=node56/1833614-1242823915
PBS_JOBID= 9322552
Free space on /tmp= 103040 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/APPLICATIONS/bitverif/mulhs/mulhs032.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1833614-1242823915/watcher-1833614-1242823915 -o /tmp/evaluation-result-1833614-1242823915/solver-1833614-1242823915 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1833614-1242823915.cnf -random-seed=1283283538

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

MD5SUM BENCH= 431823fbe355abc605baf058be5925a0
RANDOM SEED=1283283538

node56.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		: 3000.218
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		: 3000.218
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:       1886216 kB
Buffers:         47780 kB
Cached:          73000 kB
SwapCached:       7060 kB
Active:          24692 kB
Inactive:       105816 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1886216 kB
SwapTotal:     4192956 kB
SwapFree:      4180004 kB
Dirty:            2592 kB
Writeback:           0 kB
Mapped:          14544 kB
Slab:            25184 kB
Committed_AS:   958916 kB
PageTables:       1472 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= 103040 MiB
End job on node56 at 2009-05-20 15:11:58