Trace number 1832626

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 1200.71

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/140/
unif-k7-r85-v140-c11900-S1818639567-059.cnf
MD5SUM7d306f2c24913eb95b4eca32110fa72f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark6.08807
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 511900

Solver Data 

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   11900    83300 |    3569       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 140   #clauses: 11900   #literals: 83300
0.00/0.02	c CPU time:   0.012998 s
0.00/0.02	c ==============================================================================
0.00/0.04	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.04	c Number of variables   : 140          
0.00/0.04	c Number of clauses     : 11900        
0.00/0.05	c Parsing time: 0.01         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-1832626-1242785253/watcher-1832626-1242785253 -o /tmp/evaluation-result-1832626-1242785253/solver-1832626-1242785253 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832626-1242785253.cnf -random-seed=2038813801 

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: 0.98 1.03 1.00 3/64 12052
/proc/meminfo: memFree=1873096/2055920 swapFree=4180400/4192956
[pid=12052] ppid=12050 vsize=5356 CPUtime=0
/proc/12052/stat : 12052 (SatELiteGTI) R 12050 12052 11460 0 -1 4194304 291 250 0 0 0 0 0 0 18 0 1 0 306558937 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 262909651443 0 0 4100 65536 0 0 0 17 0 0 0
/proc/12052/statm: 1339 237 197 169 0 50 0

[startup+0.0105839 s]
/proc/loadavg: 0.98 1.03 1.00 3/64 12052
/proc/meminfo: memFree=1873096/2055920 swapFree=4180400/4192956
[pid=12052] ppid=12050 vsize=5356 CPUtime=0
/proc/12052/stat : 12052 (SatELiteGTI) S 12050 12052 11460 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 306558937 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12052/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101597 s]
/proc/loadavg: 0.98 1.03 1.00 3/64 12052
/proc/meminfo: memFree=1873096/2055920 swapFree=4180400/4192956
[pid=12052] ppid=12050 vsize=5356 CPUtime=0.03
/proc/12052/stat : 12052 (SatELiteGTI) S 12050 12052 11460 0 -1 4194304 335 631 0 0 0 0 3 0 18 0 1 0 306558937 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12052/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.301621 s]
/proc/loadavg: 0.98 1.03 1.00 3/64 12052
/proc/meminfo: memFree=1873096/2055920 swapFree=4180400/4192956
[pid=12052] ppid=12050 vsize=5356 CPUtime=0.03
/proc/12052/stat : 12052 (SatELiteGTI) S 12050 12052 11460 0 -1 4194304 335 631 0 0 0 0 3 0 18 0 1 0 306558937 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12052/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.701668 s]
/proc/loadavg: 0.98 1.03 1.00 3/64 12052
/proc/meminfo: memFree=1873096/2055920 swapFree=4180400/4192956
[pid=12052] ppid=12050 vsize=5356 CPUtime=0.03
/proc/12052/stat : 12052 (SatELiteGTI) S 12050 12052 11460 0 -1 4194304 335 631 0 0 0 0 3 0 18 0 1 0 306558937 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12052/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+1.50276 s]
/proc/loadavg: 0.98 1.03 1.00 2/66 12058
/proc/meminfo: memFree=1870200/2055920 swapFree=4180400/4192956
[pid=12052] ppid=12050 vsize=5356 CPUtime=0.03
/proc/12052/stat : 12052 (SatELiteGTI) S 12050 12052 11460 0 -1 4194304 335 631 0 0 0 0 3 0 18 0 1 0 306558937 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12052/statm: 1339 239 197 169 0 50 0
[pid=12058] ppid=12052 vsize=3868 CPUtime=1.44
/proc/12058/stat : 12058 (minisat_static) R 12052 12052 11460 0 -1 4194304 686 0 0 0 144 0 0 0 25 0 1 0 306558942 3960832 672 1992294400 134512640 135212243 4294956240 18446744073709551615 134542284 0 0 4096 3 0 0 0 17 1 0 0
/proc/12058/statm: 967 672 76 170 0 794 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 9224

[startup+3.10194 s]
/proc/loadavg: 0.98 1.03 1.00 2/66 12058
/proc/meminfo: memFree=1869752/2055920 swapFree=4180400/4192956
[pid=12052] ppid=12050 vsize=5356 CPUtime=0.03
/proc/12052/stat : 12052 (SatELiteGTI) S 12050 12052 11460 0 -1 4194304 335 631 0 0 0 0 3 0 18 0 1 0 306558937 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12052/statm: 1339 239 197 169 0 50 0
[pid=12058] ppid=12052 vsize=4396 CPUtime=3.04
/proc/12058/stat : 12058 (minisat_static) R 12052 12052 11460 0 -1 4194304 832 0 0 0 304 0 0 0 25 0 1 0 306558942 4501504 818 1992294400 134512640 135212243 4294956240 18446744073709551615 134526086 0 0 4096 3 0 0 0 17 0 0 0
/proc/12058/statm: 1099 818 76 170 0 926 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 9752

[startup+6.30132 s]
/proc/loadavg: 0.99 1.02 1.00 2/66 12058
/proc/meminfo: memFree=1868472/2055920 swapFree=4180400/4192956
[pid=12052] ppid=12050 vsize=5356 CPUtime=0.03
/proc/12052/stat : 12052 (SatELiteGTI) S 12050 12052 11460 0 -1 4194304 335 631 0 0 0 0 3 0 18 0 1 0 306558937 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12052/statm: 1339 239 197 169 0 50 0
[pid=12058] ppid=12052 vsize=5388 CPUtime=6.23
/proc/12058/stat : 12058 (minisat_static) R 12052 12052 11460 0 -1 4194304 1076 0 0 0 623 0 0 0 25 0 1 0 306558942 5517312 1062 1992294400 134512640 135212243 4294956240 18446744073709551615 134537194 0 0 4096 3 0 0 0 17 0 0 0
/proc/12058/statm: 1347 1062 76 170 0 1174 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 10744

[startup+12.7011 s]
/proc/loadavg: 0.99 1.02 1.00 2/66 12058
/proc/meminfo: memFree=1866744/2055920 swapFree=4180400/4192956
[pid=12052] ppid=12050 vsize=5356 CPUtime=0.03
/proc/12052/stat : 12052 (SatELiteGTI) S 12050 12052 11460 0 -1 4194304 335 631 0 0 0 0 3 0 18 0 1 0 306558937 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12052/statm: 1339 239 197 169 0 50 0
[pid=12058] ppid=12052 vsize=6892 CPUtime=12.63
/proc/12058/stat : 12058 (minisat_static) R 12052 12052 11460 0 -1 4194304 1447 0 0 0 1263 0 0 0 25 0 1 0 306558942 7057408 1433 1992294400 134512640 135212243 4294956240 18446744073709551615 134526086 0 0 4096 3 0 0 0 17 0 0 0
/proc/12058/statm: 1723 1433 76 170 0 1550 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 12248

[startup+25.5016 s]
/proc/loadavg: 0.99 1.02 1.00 2/66 12058
/proc/meminfo: memFree=1864888/2055920 swapFree=4180400/4192956
[pid=12052] ppid=12050 vsize=5356 CPUtime=0.03
/proc/12052/stat : 12052 (SatELiteGTI) S 12050 12052 11460 0 -1 4194304 335 631 0 0 0 0 3 0 18 0 1 0 306558937 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12052/statm: 1339 239 197 169 0 50 0
[pid=12058] ppid=12052 vsize=8908 CPUtime=25.43
/proc/12058/stat : 12058 (minisat_static) R 12052 12052 11460 0 -1 4194304 1933 0 0 0 2542 1 0 0 25 0 1 0 306558942 9121792 1919 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/12058/statm: 2227 1919 76 170 0 2054 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 14264

[startup+51.1016 s]
/proc/loadavg: 0.99 1.02 1.00 2/66 12058
/proc/meminfo: memFree=1862264/2055920 swapFree=4180400/4192956
[pid=12052] ppid=12050 vsize=5356 CPUtime=0.03
/proc/12052/stat : 12052 (SatELiteGTI) S 12050 12052 11460 0 -1 4194304 335 631 0 0 0 0 3 0 18 0 1 0 306558937 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12052/statm: 1339 239 197 169 0 50 0
[pid=12058] ppid=12052 vsize=11768 CPUtime=51
/proc/12058/stat : 12058 (minisat_static) R 12052 12052 11460 0 -1 4194304 2660 0 0 0 5098 2 0 0 25 0 1 0 306558942 12050432 2646 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/12058/statm: 2942 2646 76 170 0 2769 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 17124

[startup+102.306 s]
/proc/loadavg: 0.99 1.02 1.00 2/66 12058
/proc/meminfo: memFree=1858744/2055920 swapFree=4180400/4192956
[pid=12052] ppid=12050 vsize=5356 CPUtime=0.03
/proc/12052/stat : 12052 (SatELiteGTI) S 12050 12052 11460 0 -1 4194304 335 631 0 0 0 0 3 0 18 0 1 0 306558937 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12052/statm: 1339 239 197 169 0 50 0
[pid=12058] ppid=12052 vsize=14812 CPUtime=102.18
/proc/12058/stat : 12058 (minisat_static) R 12052 12052 11460 0 -1 4194304 3424 0 0 0 10216 2 0 0 25 0 1 0 306558942 15167488 3410 1992294400 134512640 135212243 4294956240 18446744073709551615 134526162 0 0 4096 3 0 0 0 17 0 0 0
/proc/12058/statm: 3703 3410 76 170 0 3530 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 20168

[startup+162.302 s]
/proc/loadavg: 0.99 1.01 1.00 2/66 12058
/proc/meminfo: memFree=1855992/2055920 swapFree=4180400/4192956
[pid=12052] ppid=12050 vsize=5356 CPUtime=0.03
/proc/12052/stat : 12052 (SatELiteGTI) S 12050 12052 11460 0 -1 4194304 335 631 0 0 0 0 3 0 18 0 1 0 306558937 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12052/statm: 1339 239 197 169 0 50 0
[pid=12058] ppid=12052 vsize=17852 CPUtime=162.16
/proc/12058/stat : 12058 (minisat_static) R 12052 12052 11460 0 -1 4194304 4165 0 0 0 16213 3 0 0 25 0 1 0 306558942 18280448 4151 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/12058/statm: 4463 4151 76 170 0 4290 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 23208

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 12058
/proc/meminfo: memFree=1853112/2055920 swapFree=4180400/4192956
[pid=12052] ppid=12050 vsize=5356 CPUtime=0.03
/proc/12052/stat : 12052 (SatELiteGTI) S 12050 12052 11460 0 -1 4194304 335 631 0 0 0 0 3 0 18 0 1 0 306558937 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12052/statm: 1339 239 197 169 0 50 0
[pid=12058] ppid=12052 vsize=20492 CPUtime=222.09
/proc/12058/stat : 12058 (minisat_static) R 12052 12052 11460 0 -1 4194304 4828 0 0 0 22205 4 0 0 25 0 1 0 306558942 20983808 4814 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/12058/statm: 5123 4814 76 170 0 4950 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 25848

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 12058
/proc/meminfo: memFree=1851192/2055920 swapFree=4180400/4192956
[pid=12052] ppid=12050 vsize=5356 CPUtime=0.03
/proc/12052/stat : 12052 (SatELiteGTI) S 12050 12052 11460 0 -1 4194304 335 631 0 0 0 0 3 0 18 0 1 0 306558937 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12052/statm: 1339 239 197 169 0 50 0
[pid=12058] ppid=12052 vsize=22344 CPUtime=282.06
/proc/12058/stat : 12058 (minisat_static) R 12052 12052 11460 0 -1 4194304 5299 0 0 0 28202 4 0 0 25 0 1 0 306558942 22880256 5285 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/12058/statm: 5586 5285 76 170 0 5413 0
Current children cumulated CPU time (s) 282.09
Current children cumulated vsize (KiB) 27700

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 12058
/proc/meminfo: memFree=1849208/2055920 swapFree=4180400/4192956
[pid=12052] ppid=12050 vsize=5356 CPUtime=0.03
/proc/12052/stat : 12052 (SatELiteGTI) S 12050 12052 11460 0 -1 4194304 335 631 0 0 0 0 3 0 18 0 1 0 306558937 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12052/statm: 1339 239 197 169 0 50 0
[pid=12058] ppid=12052 vsize=24372 CPUtime=342.04
/proc/12058/stat : 12058 (minisat_static) R 12052 12052 11460 0 -1 4194304 5779 0 0 0 34199 5 0 0 25 0 1 0 306558942 24956928 5765 1992294400 134512640 135212243 4294956240 18446744073709551615 134526459 0 0 4096 3 0 0 0 17 0 0 0
/proc/12058/statm: 6093 5765 76 170 0 5920 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 29728

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 12058
/proc/meminfo: memFree=1847096/2055920 swapFree=4180400/4192956
[pid=12052] ppid=12050 vsize=5356 CPUtime=0.03
/proc/12052/stat : 12052 (SatELiteGTI) S 12050 12052 11460 0 -1 4194304 335 631 0 0 0 0 3 0 18 0 1 0 306558937 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12052/statm: 1339 239 197 169 0 50 0
[pid=12058] ppid=12052 vsize=26500 CPUtime=401.99
/proc/12058/stat : 12058 (minisat_static) R 12052 12052 11460 0 -1 4194304 6311 0 0 0 40193 6 0 0 25 0 1 0 306558942 27136000 6297 1992294400 134512640 135212243 4294956240 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 0 0 0
/proc/12058/statm: 6625 6297 76 170 0 6452 0
Current children cumulated CPU time (s) 402.02
Current children cumulated vsize (KiB) 31856

[startup+462.302 s]

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

/proc/12058/statm: 7853 7540 76 170 0 7680 0
Current children cumulated CPU time (s) 581.91
Current children cumulated vsize (KiB) 36768

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 12058
/proc/meminfo: memFree=1841784/2055920 swapFree=4180400/4192956
[pid=12052] ppid=12050 vsize=5356 CPUtime=0.03
/proc/12052/stat : 12052 (SatELiteGTI) S 12050 12052 11460 0 -1 4194304 335 631 0 0 0 0 3 0 18 0 1 0 306558937 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12052/statm: 1339 239 197 169 0 50 0
[pid=12058] ppid=12052 vsize=31676 CPUtime=641.86
/proc/12058/stat : 12058 (minisat_static) R 12052 12052 11460 0 -1 4194304 7615 0 0 0 64179 7 0 0 25 0 1 0 306558942 32436224 7601 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/12058/statm: 7919 7601 76 170 0 7746 0
Current children cumulated CPU time (s) 641.89
Current children cumulated vsize (KiB) 37032

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 12058
/proc/meminfo: memFree=1839032/2055920 swapFree=4180400/4192956
[pid=12052] ppid=12050 vsize=5356 CPUtime=0.03
/proc/12052/stat : 12052 (SatELiteGTI) S 12050 12052 11460 0 -1 4194304 335 631 0 0 0 0 3 0 18 0 1 0 306558937 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12052/statm: 1339 239 197 169 0 50 0
[pid=12058] ppid=12052 vsize=34632 CPUtime=701.83
/proc/12058/stat : 12058 (minisat_static) R 12052 12052 11460 0 -1 4194304 8292 0 0 0 70175 8 0 0 25 0 1 0 306558942 35463168 8278 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/12058/statm: 8658 8278 76 170 0 8485 0
Current children cumulated CPU time (s) 701.86
Current children cumulated vsize (KiB) 39988

[startup+762.307 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 12058
/proc/meminfo: memFree=1838968/2055920 swapFree=4180400/4192956
[pid=12052] ppid=12050 vsize=5356 CPUtime=0.03
/proc/12052/stat : 12052 (SatELiteGTI) S 12050 12052 11460 0 -1 4194304 335 631 0 0 0 0 3 0 18 0 1 0 306558937 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12052/statm: 1339 239 197 169 0 50 0
[pid=12058] ppid=12052 vsize=34632 CPUtime=761.81
/proc/12058/stat : 12058 (minisat_static) R 12052 12052 11460 0 -1 4194304 8295 0 0 0 76173 8 0 0 25 0 1 0 306558942 35463168 8281 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/12058/statm: 8658 8281 76 170 0 8485 0
Current children cumulated CPU time (s) 761.84
Current children cumulated vsize (KiB) 39988

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 12058
/proc/meminfo: memFree=1835704/2055920 swapFree=4180400/4192956
[pid=12052] ppid=12050 vsize=5356 CPUtime=0.03
/proc/12052/stat : 12052 (SatELiteGTI) S 12050 12052 11460 0 -1 4194304 335 631 0 0 0 0 3 0 18 0 1 0 306558937 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12052/statm: 1339 239 197 169 0 50 0
[pid=12058] ppid=12052 vsize=37816 CPUtime=821.78
/proc/12058/stat : 12058 (minisat_static) R 12052 12052 11460 0 -1 4194304 9105 0 0 0 82169 9 0 0 25 0 1 0 306558942 38723584 9091 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/12058/statm: 9454 9091 76 170 0 9281 0
Current children cumulated CPU time (s) 821.81
Current children cumulated vsize (KiB) 43172

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 12058
/proc/meminfo: memFree=1835704/2055920 swapFree=4180400/4192956
[pid=12052] ppid=12050 vsize=5356 CPUtime=0.03
/proc/12052/stat : 12052 (SatELiteGTI) S 12050 12052 11460 0 -1 4194304 335 631 0 0 0 0 3 0 18 0 1 0 306558937 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12052/statm: 1339 239 197 169 0 50 0
[pid=12058] ppid=12052 vsize=37816 CPUtime=881.76
/proc/12058/stat : 12058 (minisat_static) R 12052 12052 11460 0 -1 4194304 9106 0 0 0 88167 9 0 0 25 0 1 0 306558942 38723584 9092 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/12058/statm: 9454 9092 76 170 0 9281 0
Current children cumulated CPU time (s) 881.79
Current children cumulated vsize (KiB) 43172

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 12058
/proc/meminfo: memFree=1835640/2055920 swapFree=4180400/4192956
[pid=12052] ppid=12050 vsize=5356 CPUtime=0.03
/proc/12052/stat : 12052 (SatELiteGTI) S 12050 12052 11460 0 -1 4194304 335 631 0 0 0 0 3 0 18 0 1 0 306558937 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12052/statm: 1339 239 197 169 0 50 0
[pid=12058] ppid=12052 vsize=37816 CPUtime=941.71
/proc/12058/stat : 12058 (minisat_static) R 12052 12052 11460 0 -1 4194304 9109 0 0 0 94161 10 0 0 25 0 1 0 306558942 38723584 9095 1992294400 134512640 135212243 4294956240 18446744073709551615 134526467 0 0 4096 3 0 0 0 17 0 0 0
/proc/12058/statm: 9454 9095 76 170 0 9281 0
Current children cumulated CPU time (s) 941.74
Current children cumulated vsize (KiB) 43172

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 12058
/proc/meminfo: memFree=1832248/2055920 swapFree=4180400/4192956
[pid=12052] ppid=12050 vsize=5356 CPUtime=0.03
/proc/12052/stat : 12052 (SatELiteGTI) S 12050 12052 11460 0 -1 4194304 335 631 0 0 0 0 3 0 18 0 1 0 306558937 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12052/statm: 1339 239 197 169 0 50 0
[pid=12058] ppid=12052 vsize=41172 CPUtime=1001.68
/proc/12058/stat : 12058 (minisat_static) R 12052 12052 11460 0 -1 4194304 9943 0 0 0 100157 11 0 0 25 0 1 0 306558942 42160128 9929 1992294400 134512640 135212243 4294956240 18446744073709551615 134526229 0 0 4096 3 0 0 0 17 0 0 0
/proc/12058/statm: 10293 9929 76 170 0 10120 0
Current children cumulated CPU time (s) 1001.71
Current children cumulated vsize (KiB) 46528

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 12058
/proc/meminfo: memFree=1832184/2055920 swapFree=4180400/4192956
[pid=12052] ppid=12050 vsize=5356 CPUtime=0.03
/proc/12052/stat : 12052 (SatELiteGTI) S 12050 12052 11460 0 -1 4194304 335 631 0 0 0 0 3 0 18 0 1 0 306558937 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12052/statm: 1339 239 197 169 0 50 0
[pid=12058] ppid=12052 vsize=41172 CPUtime=1061.65
/proc/12058/stat : 12058 (minisat_static) R 12052 12052 11460 0 -1 4194304 9943 0 0 0 106154 11 0 0 25 0 1 0 306558942 42160128 9929 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/12058/statm: 10293 9929 76 170 0 10120 0
Current children cumulated CPU time (s) 1061.68
Current children cumulated vsize (KiB) 46528

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 12058
/proc/meminfo: memFree=1832184/2055920 swapFree=4180400/4192956
[pid=12052] ppid=12050 vsize=5356 CPUtime=0.03
/proc/12052/stat : 12052 (SatELiteGTI) S 12050 12052 11460 0 -1 4194304 335 631 0 0 0 0 3 0 18 0 1 0 306558937 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12052/statm: 1339 239 197 169 0 50 0
[pid=12058] ppid=12052 vsize=41172 CPUtime=1121.61
/proc/12058/stat : 12058 (minisat_static) R 12052 12052 11460 0 -1 4194304 9946 0 0 0 112150 11 0 0 25 0 1 0 306558942 42160128 9932 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/12058/statm: 10293 9932 76 170 0 10120 0
Current children cumulated CPU time (s) 1121.64
Current children cumulated vsize (KiB) 46528

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 12058
/proc/meminfo: memFree=1829752/2055920 swapFree=4180400/4192956
[pid=12052] ppid=12050 vsize=5356 CPUtime=0.03
/proc/12052/stat : 12052 (SatELiteGTI) S 12050 12052 11460 0 -1 4194304 335 631 0 0 0 0 3 0 18 0 1 0 306558937 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12052/statm: 1339 239 197 169 0 50 0
[pid=12058] ppid=12052 vsize=43588 CPUtime=1181.58
/proc/12058/stat : 12058 (minisat_static) R 12052 12052 11460 0 -1 4194304 10564 0 0 0 118146 12 0 0 25 0 1 0 306558942 44634112 10550 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 0 0 0
/proc/12058/statm: 10897 10550 76 170 0 10724 0
Current children cumulated CPU time (s) 1181.61
Current children cumulated vsize (KiB) 48944



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 12058
/proc/meminfo: memFree=1828344/2055920 swapFree=4180400/4192956
[pid=12052] ppid=12050 vsize=5356 CPUtime=0.03
/proc/12052/stat : 12052 (SatELiteGTI) S 12050 12052 11460 0 -1 4194304 335 631 0 0 0 0 3 0 18 0 1 0 306558937 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12052/statm: 1339 239 197 169 0 50 0
[pid=12058] ppid=12052 vsize=44960 CPUtime=1199.97
/proc/12058/stat : 12058 (minisat_static) R 12052 12052 11460 0 -1 4194304 10894 0 0 0 119985 12 0 0 25 0 1 0 306558942 46039040 10880 1992294400 134512640 135212243 4294956240 18446744073709551615 134526464 0 0 4096 3 0 0 0 17 1 0 0
/proc/12058/statm: 11240 10880 76 170 0 11067 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 50316

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

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

[startup+1200.7 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 12058
/proc/meminfo: memFree=1828344/2055920 swapFree=4180400/4192956
[pid=12052] ppid=12050 vsize=5356 CPUtime=0.03
/proc/12052/stat : 12052 (SatELiteGTI) S 12050 12052 11460 0 -1 4194304 335 631 0 0 0 0 3 0 18 0 1 0 306558937 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12052/statm: 1339 239 197 169 0 50 0
[pid=12058] ppid=12052 vsize=44960 CPUtime=1199.97
/proc/12058/stat : 12058 (minisat_static) R 12052 12052 11460 0 -1 4194304 10894 0 0 0 119985 12 0 0 25 0 1 0 306558942 46039040 10880 1992294400 134512640 135212243 4294956240 18446744073709551615 134526464 0 0 4096 3 0 0 0 17 1 0 0
/proc/12058/statm: 11240 10880 76 170 0 11067 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 50316

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 12052 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=35994
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=7998
# CPU time returned by wait4() is 0.043992
# while last known CPU time is 1200
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200
CPU user time (s): 1199.88
CPU system time (s): 0.12
CPU usage (%): 99.9406
Max. virtual memory (cumulated for all children) (KiB): 50316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.035994
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 966
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= 12
involuntary context switches= 9

runsolver used 0.887865 second user time and 3.48647 second system time

The end

Launcher Data 

Begin job on node11 at 2009-05-20 04:07:33
IDJOB=1832626
IDBENCH=70276
IDSOLVER=672
FILE ID=node11/1832626-1242785253
PBS_JOBID= 9322382
Free space on /tmp= 66352 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/140/unif-k7-r85-v140-c11900-S1818639567-059.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832626-1242785253/watcher-1832626-1242785253 -o /tmp/evaluation-result-1832626-1242785253/solver-1832626-1242785253 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832626-1242785253.cnf -random-seed=2038813801

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

MD5SUM BENCH= 7d306f2c24913eb95b4eca32110fa72f
RANDOM SEED=2038813801

node11.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		: 3000.214
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		: 3000.214
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:       1873576 kB
Buffers:         25980 kB
Cached:         110296 kB
SwapCached:       6728 kB
Active:          70100 kB
Inactive:        74416 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1873576 kB
SwapTotal:     4192956 kB
SwapFree:      4180400 kB
Dirty:            1896 kB
Writeback:           0 kB
Mapped:          13564 kB
Slab:            23876 kB
Committed_AS:  1068056 kB
PageTables:       1452 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= 66352 MiB
End job on node11 at 2009-05-20 04:27:36