Trace number 1832512

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 1200.71

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S1788451776-008.cnf
MD5SUM753f19bcdc2785a101dbb1ac96d61ec5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark21.1018
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
Maximum clause length5
Minimum clause length5
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 518000
Number of clauses of size over 50

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 |   18000    90000 |    5399       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 900   #clauses: 18000   #literals: 90000
0.00/0.02	c CPU time:   0.015997 s
0.00/0.02	c ==============================================================================
0.00/0.05	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.05	c Number of variables   : 900          
0.00/0.05	c Number of clauses     : 18000        
0.00/0.06	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-1832512-1242774010/watcher-1832512-1242774010 -o /tmp/evaluation-result-1832512-1242774010/solver-1832512-1242774010 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832512-1242774010.cnf -random-seed=1394110086 

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: 0.92 0.98 1.02 3/64 15989
/proc/meminfo: memFree=1889472/2055920 swapFree=4179204/4192956
[pid=15989] ppid=15987 vsize=5356 CPUtime=0
/proc/15989/stat : 15989 (SatELiteGTI) R 15987 15989 15695 0 -1 4194304 291 250 0 0 0 0 0 0 18 0 1 0 305434291 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871215091 0 0 4100 65536 0 0 0 17 0 0 0
/proc/15989/statm: 1339 237 197 169 0 50 0

[startup+0.080614 s]
/proc/loadavg: 0.92 0.98 1.02 3/64 15989
/proc/meminfo: memFree=1889472/2055920 swapFree=4179204/4192956
[pid=15989] ppid=15987 vsize=5356 CPUtime=0.03
/proc/15989/stat : 15989 (SatELiteGTI) S 15987 15989 15695 0 -1 4194304 335 731 0 0 0 0 3 0 17 0 1 0 305434291 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15989/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.101617 s]
/proc/loadavg: 0.92 0.98 1.02 3/64 15989
/proc/meminfo: memFree=1889472/2055920 swapFree=4179204/4192956
[pid=15989] ppid=15987 vsize=5356 CPUtime=0.03
/proc/15989/stat : 15989 (SatELiteGTI) S 15987 15989 15695 0 -1 4194304 335 731 0 0 0 0 3 0 17 0 1 0 305434291 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15989/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.301658 s]
/proc/loadavg: 0.92 0.98 1.02 3/64 15989
/proc/meminfo: memFree=1889472/2055920 swapFree=4179204/4192956
[pid=15989] ppid=15987 vsize=5356 CPUtime=0.03
/proc/15989/stat : 15989 (SatELiteGTI) S 15987 15989 15695 0 -1 4194304 335 731 0 0 0 0 3 0 17 0 1 0 305434291 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15989/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.701738 s]
/proc/loadavg: 0.92 0.98 1.02 3/64 15989
/proc/meminfo: memFree=1889472/2055920 swapFree=4179204/4192956
[pid=15989] ppid=15987 vsize=5356 CPUtime=0.03
/proc/15989/stat : 15989 (SatELiteGTI) S 15987 15989 15695 0 -1 4194304 335 731 0 0 0 0 3 0 17 0 1 0 305434291 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15989/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+1.50189 s]
/proc/loadavg: 0.92 0.98 1.02 2/66 15995
/proc/meminfo: memFree=1883440/2055920 swapFree=4179204/4192956
[pid=15989] ppid=15987 vsize=5356 CPUtime=0.03
/proc/15989/stat : 15989 (SatELiteGTI) S 15987 15989 15695 0 -1 4194304 335 731 0 0 0 0 3 0 17 0 1 0 305434291 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15989/statm: 1339 239 197 169 0 50 0
[pid=15995] ppid=15989 vsize=8336 CPUtime=1.44
/proc/15995/stat : 15995 (minisat_static) R 15989 15989 15695 0 -1 4194304 1821 0 0 0 143 1 0 0 25 0 1 0 305434296 8536064 1807 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 0 0 0
/proc/15995/statm: 2084 1807 76 170 0 1911 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 13692

[startup+3.10221 s]
/proc/loadavg: 0.92 0.98 1.02 3/66 15995
/proc/meminfo: memFree=1879920/2055920 swapFree=4179204/4192956
[pid=15989] ppid=15987 vsize=5356 CPUtime=0.03
/proc/15989/stat : 15989 (SatELiteGTI) S 15987 15989 15695 0 -1 4194304 335 731 0 0 0 0 3 0 17 0 1 0 305434291 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15989/statm: 1339 239 197 169 0 50 0
[pid=15995] ppid=15989 vsize=10492 CPUtime=3.03
/proc/15995/stat : 15995 (minisat_static) R 15989 15989 15695 0 -1 4194304 2356 0 0 0 302 1 0 0 25 0 1 0 305434296 10743808 2342 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 1 0 0
/proc/15995/statm: 2623 2342 76 170 0 2450 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 15848

[startup+6.30184 s]
/proc/loadavg: 0.93 0.98 1.02 2/66 15995
/proc/meminfo: memFree=1878704/2055920 swapFree=4179204/4192956
[pid=15989] ppid=15987 vsize=5356 CPUtime=0.03
/proc/15989/stat : 15989 (SatELiteGTI) S 15987 15989 15695 0 -1 4194304 335 731 0 0 0 0 3 0 17 0 1 0 305434291 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15989/statm: 1339 239 197 169 0 50 0
[pid=15995] ppid=15989 vsize=12140 CPUtime=6.2
/proc/15995/stat : 15995 (minisat_static) R 15989 15989 15695 0 -1 4194304 2762 0 0 0 619 1 0 0 25 0 1 0 305434296 12431360 2748 1992294400 134512640 135212243 4294956240 18446744073709551615 134526154 0 0 4096 3 0 0 0 17 1 0 0
/proc/15995/statm: 3035 2748 76 170 0 2862 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 17496

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 1.02 2/66 15995
/proc/meminfo: memFree=1875760/2055920 swapFree=4179204/4192956
[pid=15989] ppid=15987 vsize=5356 CPUtime=0.03
/proc/15989/stat : 15989 (SatELiteGTI) S 15987 15989 15695 0 -1 4194304 335 731 0 0 0 0 3 0 17 0 1 0 305434291 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15989/statm: 1339 239 197 169 0 50 0
[pid=15995] ppid=15989 vsize=14252 CPUtime=12.59
/proc/15995/stat : 15995 (minisat_static) R 15989 15989 15695 0 -1 4194304 3322 0 0 0 1257 2 0 0 25 0 1 0 305434296 14594048 3308 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 0 0 0
/proc/15995/statm: 3563 3308 76 170 0 3390 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 19608

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 1.02 2/66 15995
/proc/meminfo: memFree=1871408/2055920 swapFree=4179204/4192956
[pid=15989] ppid=15987 vsize=5356 CPUtime=0.03
/proc/15989/stat : 15989 (SatELiteGTI) S 15987 15989 15695 0 -1 4194304 335 731 0 0 0 0 3 0 17 0 1 0 305434291 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15989/statm: 1339 239 197 169 0 50 0
[pid=15995] ppid=15989 vsize=19036 CPUtime=25.38
/proc/15995/stat : 15995 (minisat_static) R 15989 15989 15695 0 -1 4194304 4495 0 0 0 2535 3 0 0 25 0 1 0 305434296 19492864 4481 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/15995/statm: 4759 4481 76 170 0 4586 0
Current children cumulated CPU time (s) 25.41
Current children cumulated vsize (KiB) 24392

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 1.01 2/66 15995
/proc/meminfo: memFree=1865392/2055920 swapFree=4179204/4192956
[pid=15989] ppid=15987 vsize=5356 CPUtime=0.03
/proc/15989/stat : 15989 (SatELiteGTI) S 15987 15989 15695 0 -1 4194304 335 731 0 0 0 0 3 0 17 0 1 0 305434291 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15989/statm: 1339 239 197 169 0 50 0
[pid=15995] ppid=15989 vsize=24396 CPUtime=50.95
/proc/15995/stat : 15995 (minisat_static) R 15989 15989 15695 0 -1 4194304 5846 0 0 0 5091 4 0 0 25 0 1 0 305434296 24981504 5832 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/15995/statm: 6099 5832 76 170 0 5926 0
Current children cumulated CPU time (s) 50.98
Current children cumulated vsize (KiB) 29752

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 1.01 2/66 16001
/proc/meminfo: memFree=1856816/2055920 swapFree=4179204/4192956
[pid=15989] ppid=15987 vsize=5356 CPUtime=0.03
/proc/15989/stat : 15989 (SatELiteGTI) S 15987 15989 15695 0 -1 4194304 335 731 0 0 0 0 3 0 17 0 1 0 305434291 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15989/statm: 1339 239 197 169 0 50 0
[pid=15995] ppid=15989 vsize=32976 CPUtime=102.12
/proc/15995/stat : 15995 (minisat_static) R 15989 15989 15695 0 -1 4194304 7987 0 0 0 10205 7 0 0 25 0 1 0 305434296 33767424 7973 1992294400 134512640 135212243 4294956240 18446744073709551615 134526154 0 0 4096 3 0 0 0 17 0 0 0
/proc/15995/statm: 8244 7973 76 170 0 8071 0
Current children cumulated CPU time (s) 102.15
Current children cumulated vsize (KiB) 38332

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 16001
/proc/meminfo: memFree=1848688/2055920 swapFree=4179204/4192956
[pid=15989] ppid=15987 vsize=5356 CPUtime=0.03
/proc/15989/stat : 15989 (SatELiteGTI) S 15987 15989 15695 0 -1 4194304 335 731 0 0 0 0 3 0 17 0 1 0 305434291 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15989/statm: 1339 239 197 169 0 50 0
[pid=15995] ppid=15989 vsize=41016 CPUtime=162.09
/proc/15995/stat : 15995 (minisat_static) R 15989 15989 15695 0 -1 4194304 9984 0 0 0 16200 9 0 0 25 0 1 0 305434296 42000384 9970 1992294400 134512640 135212243 4294956240 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 0 0 0
/proc/15995/statm: 10254 9970 76 170 0 10081 0
Current children cumulated CPU time (s) 162.12
Current children cumulated vsize (KiB) 46372

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 16001
/proc/meminfo: memFree=1840624/2055920 swapFree=4179204/4192956
[pid=15989] ppid=15987 vsize=5356 CPUtime=0.03
/proc/15989/stat : 15989 (SatELiteGTI) S 15987 15989 15695 0 -1 4194304 335 731 0 0 0 0 3 0 17 0 1 0 305434291 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15989/statm: 1339 239 197 169 0 50 0
[pid=15995] ppid=15989 vsize=48936 CPUtime=222.06
/proc/15995/stat : 15995 (minisat_static) R 15989 15989 15695 0 -1 4194304 11987 0 0 0 22195 11 0 0 25 0 1 0 305434296 50110464 11973 1992294400 134512640 135212243 4294956240 18446744073709551615 134526245 0 0 4096 3 0 0 0 17 0 0 0
/proc/15995/statm: 12234 11973 76 170 0 12061 0
Current children cumulated CPU time (s) 222.09
Current children cumulated vsize (KiB) 54292

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 16001
/proc/meminfo: memFree=1835888/2055920 swapFree=4179204/4192956
[pid=15989] ppid=15987 vsize=5356 CPUtime=0.03
/proc/15989/stat : 15989 (SatELiteGTI) S 15987 15989 15695 0 -1 4194304 335 731 0 0 0 0 3 0 17 0 1 0 305434291 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15989/statm: 1339 239 197 169 0 50 0
[pid=15995] ppid=15989 vsize=53868 CPUtime=282.03
/proc/15995/stat : 15995 (minisat_static) R 15989 15989 15695 0 -1 4194304 13170 0 0 0 28191 12 0 0 25 0 1 0 305434296 55160832 13156 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/15995/statm: 13467 13156 76 170 0 13294 0
Current children cumulated CPU time (s) 282.06
Current children cumulated vsize (KiB) 59224

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 16001
/proc/meminfo: memFree=1830896/2055920 swapFree=4179204/4192956
[pid=15989] ppid=15987 vsize=5356 CPUtime=0.03
/proc/15989/stat : 15989 (SatELiteGTI) S 15987 15989 15695 0 -1 4194304 335 731 0 0 0 0 3 0 17 0 1 0 305434291 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15989/statm: 1339 239 197 169 0 50 0
[pid=15995] ppid=15989 vsize=58620 CPUtime=342
/proc/15995/stat : 15995 (minisat_static) R 15989 15989 15695 0 -1 4194304 14395 0 0 0 34186 14 0 0 25 0 1 0 305434296 60026880 14381 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/15995/statm: 14655 14381 76 170 0 14482 0
Current children cumulated CPU time (s) 342.03
Current children cumulated vsize (KiB) 63976

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 16001
/proc/meminfo: memFree=1825200/2055920 swapFree=4179204/4192956
[pid=15989] ppid=15987 vsize=5356 CPUtime=0.03
/proc/15989/stat : 15989 (SatELiteGTI) S 15987 15989 15695 0 -1 4194304 335 731 0 0 0 0 3 0 17 0 1 0 305434291 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15989/statm: 1339 239 197 169 0 50 0
[pid=15995] ppid=15989 vsize=64296 CPUtime=401.96
/proc/15995/stat : 15995 (minisat_static) R 15989 15989 15695 0 -1 4194304 15809 0 0 0 40181 15 0 0 25 0 1 0 305434296 65839104 15795 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/15995/statm: 16074 15795 76 170 0 15901 0
Current children cumulated CPU time (s) 401.99
Current children cumulated vsize (KiB) 69652

[startup+462.301 s]

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

/proc/15995/statm: 19276 18959 76 170 0 19103 0
Current children cumulated CPU time (s) 581.91
Current children cumulated vsize (KiB) 82460

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 16001
/proc/meminfo: memFree=1812400/2055920 swapFree=4179204/4192956
[pid=15989] ppid=15987 vsize=5356 CPUtime=0.03
/proc/15989/stat : 15989 (SatELiteGTI) S 15987 15989 15695 0 -1 4194304 335 731 0 0 0 0 3 0 17 0 1 0 305434291 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15989/statm: 1339 239 197 169 0 50 0
[pid=15995] ppid=15989 vsize=77104 CPUtime=641.86
/proc/15995/stat : 15995 (minisat_static) R 15989 15989 15695 0 -1 4194304 18973 0 0 0 64167 19 0 0 25 0 1 0 305434296 78954496 18959 1992294400 134512640 135212243 4294956240 18446744073709551615 134526459 0 0 4096 3 0 0 0 17 0 0 0
/proc/15995/statm: 19276 18959 76 170 0 19103 0
Current children cumulated CPU time (s) 641.89
Current children cumulated vsize (KiB) 82460

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 16001
/proc/meminfo: memFree=1805104/2055920 swapFree=4179204/4192956
[pid=15989] ppid=15987 vsize=5356 CPUtime=0.03
/proc/15989/stat : 15989 (SatELiteGTI) S 15987 15989 15695 0 -1 4194304 335 731 0 0 0 0 3 0 17 0 1 0 305434291 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15989/statm: 1339 239 197 169 0 50 0
[pid=15995] ppid=15989 vsize=84364 CPUtime=701.82
/proc/15995/stat : 15995 (minisat_static) R 15989 15989 15695 0 -1 4194304 20797 0 0 0 70162 20 0 0 25 0 1 0 305434296 86388736 20783 1992294400 134512640 135212243 4294956240 18446744073709551615 134526236 0 0 4096 3 0 0 0 17 0 0 0
/proc/15995/statm: 21091 20783 76 170 0 20918 0
Current children cumulated CPU time (s) 701.85
Current children cumulated vsize (KiB) 89720

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 16001
/proc/meminfo: memFree=1805040/2055920 swapFree=4179204/4192956
[pid=15989] ppid=15987 vsize=5356 CPUtime=0.03
/proc/15989/stat : 15989 (SatELiteGTI) S 15987 15989 15695 0 -1 4194304 335 731 0 0 0 0 3 0 17 0 1 0 305434291 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15989/statm: 1339 239 197 169 0 50 0
[pid=15995] ppid=15989 vsize=84364 CPUtime=761.79
/proc/15995/stat : 15995 (minisat_static) R 15989 15989 15695 0 -1 4194304 20797 0 0 0 76159 20 0 0 25 0 1 0 305434296 86388736 20783 1992294400 134512640 135212243 4294956240 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 0 0 0
/proc/15995/statm: 21091 20783 76 170 0 20918 0
Current children cumulated CPU time (s) 761.82
Current children cumulated vsize (KiB) 89720

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 16001
/proc/meminfo: memFree=1798448/2055920 swapFree=4179204/4192956
[pid=15989] ppid=15987 vsize=5356 CPUtime=0.03
/proc/15989/stat : 15989 (SatELiteGTI) S 15987 15989 15695 0 -1 4194304 335 731 0 0 0 0 3 0 17 0 1 0 305434291 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15989/statm: 1339 239 197 169 0 50 0
[pid=15995] ppid=15989 vsize=91096 CPUtime=821.77
/proc/15995/stat : 15995 (minisat_static) R 15989 15989 15695 0 -1 4194304 22501 0 0 0 82154 23 0 0 25 0 1 0 305434296 93282304 22487 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 0 0 0
/proc/15995/statm: 22774 22487 76 170 0 22601 0
Current children cumulated CPU time (s) 821.8
Current children cumulated vsize (KiB) 96452

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 16001
/proc/meminfo: memFree=1796400/2055920 swapFree=4179204/4192956
[pid=15989] ppid=15987 vsize=5356 CPUtime=0.03
/proc/15989/stat : 15989 (SatELiteGTI) S 15987 15989 15695 0 -1 4194304 335 731 0 0 0 0 3 0 17 0 1 0 305434291 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15989/statm: 1339 239 197 169 0 50 0
[pid=15995] ppid=15989 vsize=92944 CPUtime=881.74
/proc/15995/stat : 15995 (minisat_static) R 15989 15989 15695 0 -1 4194304 22951 0 0 0 88151 23 0 0 25 0 1 0 305434296 95174656 22937 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/15995/statm: 23236 22937 76 170 0 23063 0
Current children cumulated CPU time (s) 881.77
Current children cumulated vsize (KiB) 98300

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 16001
/proc/meminfo: memFree=1796336/2055920 swapFree=4179204/4192956
[pid=15989] ppid=15987 vsize=5356 CPUtime=0.03
/proc/15989/stat : 15989 (SatELiteGTI) S 15987 15989 15695 0 -1 4194304 335 731 0 0 0 0 3 0 17 0 1 0 305434291 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15989/statm: 1339 239 197 169 0 50 0
[pid=15995] ppid=15989 vsize=92944 CPUtime=941.71
/proc/15995/stat : 15995 (minisat_static) R 15989 15989 15695 0 -1 4194304 22951 0 0 0 94148 23 0 0 25 0 1 0 305434296 95174656 22937 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/15995/statm: 23236 22937 76 170 0 23063 0
Current children cumulated CPU time (s) 941.74
Current children cumulated vsize (KiB) 98300

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 16001
/proc/meminfo: memFree=1787568/2055920 swapFree=4179204/4192956
[pid=15989] ppid=15987 vsize=5356 CPUtime=0.03
/proc/15989/stat : 15989 (SatELiteGTI) S 15987 15989 15695 0 -1 4194304 335 731 0 0 0 0 3 0 17 0 1 0 305434291 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15989/statm: 1339 239 197 169 0 50 0
[pid=15995] ppid=15989 vsize=101656 CPUtime=1001.68
/proc/15995/stat : 15995 (minisat_static) R 15989 15989 15695 0 -1 4194304 25147 0 0 0 100142 26 0 0 25 0 1 0 305434296 104095744 25133 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 0 0 0
/proc/15995/statm: 25414 25133 76 170 0 25241 0
Current children cumulated CPU time (s) 1001.71
Current children cumulated vsize (KiB) 107012

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 16001
/proc/meminfo: memFree=1787504/2055920 swapFree=4179204/4192956
[pid=15989] ppid=15987 vsize=5356 CPUtime=0.03
/proc/15989/stat : 15989 (SatELiteGTI) S 15987 15989 15695 0 -1 4194304 335 731 0 0 0 0 3 0 17 0 1 0 305434291 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15989/statm: 1339 239 197 169 0 50 0
[pid=15995] ppid=15989 vsize=101656 CPUtime=1061.66
/proc/15995/stat : 15995 (minisat_static) R 15989 15989 15695 0 -1 4194304 25147 0 0 0 106140 26 0 0 25 0 1 0 305434296 104095744 25133 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 0 0 0
/proc/15995/statm: 25414 25133 76 170 0 25241 0
Current children cumulated CPU time (s) 1061.69
Current children cumulated vsize (KiB) 107012

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 16001
/proc/meminfo: memFree=1787440/2055920 swapFree=4179204/4192956
[pid=15989] ppid=15987 vsize=5356 CPUtime=0.03
/proc/15989/stat : 15989 (SatELiteGTI) S 15987 15989 15695 0 -1 4194304 335 731 0 0 0 0 3 0 17 0 1 0 305434291 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15989/statm: 1339 239 197 169 0 50 0
[pid=15995] ppid=15989 vsize=101656 CPUtime=1121.63
/proc/15995/stat : 15995 (minisat_static) R 15989 15989 15695 0 -1 4194304 25147 0 0 0 112137 26 0 0 25 0 1 0 305434296 104095744 25133 1992294400 134512640 135212243 4294956240 18446744073709551615 134526126 0 0 4096 3 0 0 0 17 0 0 0
/proc/15995/statm: 25414 25133 76 170 0 25241 0
Current children cumulated CPU time (s) 1121.66
Current children cumulated vsize (KiB) 107012

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 16001
/proc/meminfo: memFree=1784624/2055920 swapFree=4179204/4192956
[pid=15989] ppid=15987 vsize=5356 CPUtime=0.03
/proc/15989/stat : 15989 (SatELiteGTI) S 15987 15989 15695 0 -1 4194304 335 731 0 0 0 0 3 0 17 0 1 0 305434291 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15989/statm: 1339 239 197 169 0 50 0
[pid=15995] ppid=15989 vsize=104692 CPUtime=1181.6
/proc/15995/stat : 15995 (minisat_static) R 15989 15989 15695 0 -1 4194304 25923 0 0 0 118133 27 0 0 25 0 1 0 305434296 107204608 25909 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/15995/statm: 26173 25909 76 170 0 26000 0
Current children cumulated CPU time (s) 1181.63
Current children cumulated vsize (KiB) 110048



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 16001
/proc/meminfo: memFree=1779376/2055920 swapFree=4179204/4192956
[pid=15989] ppid=15987 vsize=5356 CPUtime=0.03
/proc/15989/stat : 15989 (SatELiteGTI) S 15987 15989 15695 0 -1 4194304 335 731 0 0 0 0 3 0 17 0 1 0 305434291 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15989/statm: 1339 239 197 169 0 50 0
[pid=15995] ppid=15989 vsize=109980 CPUtime=1199.99
/proc/15995/stat : 15995 (minisat_static) R 15989 15989 15695 0 -1 4194304 27159 0 0 0 119970 29 0 0 25 0 1 0 305434296 112619520 27145 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 0 0 0
/proc/15995/statm: 27495 27145 76 170 0 27322 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 115336

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 0.98 1.00 2/66 16001
/proc/meminfo: memFree=1779376/2055920 swapFree=4179204/4192956
[pid=15989] ppid=15987 vsize=5356 CPUtime=0.03
/proc/15989/stat : 15989 (SatELiteGTI) S 15987 15989 15695 0 -1 4194304 335 731 0 0 0 0 3 0 17 0 1 0 305434291 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15989/statm: 1339 239 197 169 0 50 0
[pid=15995] ppid=15989 vsize=109980 CPUtime=1199.99
/proc/15995/stat : 15995 (minisat_static) R 15989 15989 15695 0 -1 4194304 27159 0 0 0 119970 29 0 0 25 0 1 0 305434296 112619520 27145 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 0 0 0
/proc/15995/statm: 27495 27145 76 170 0 27322 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 115336

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 15989 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=39993
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=9998
# CPU time returned by wait4() is 0.049991
# 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): 1200.71
CPU time (s): 1200.02
CPU user time (s): 1199.73
CPU system time (s): 0.29
CPU usage (%): 99.9423
Max. virtual memory (cumulated for all children) (KiB): 115336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.039993
system time used= 0.009998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1066
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 1.18782 second user time and 3.19251 second system time

The end

Launcher Data 

Begin job on node28 at 2009-05-20 01:00:10
IDJOB=1832512
IDBENCH=70219
IDSOLVER=672
FILE ID=node28/1832512-1242774010
PBS_JOBID= 9322270
Free space on /tmp= 66248 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S1788451776-008.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832512-1242774010/watcher-1832512-1242774010 -o /tmp/evaluation-result-1832512-1242774010/solver-1832512-1242774010 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832512-1242774010.cnf -random-seed=1394110086

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

MD5SUM BENCH= 753f19bcdc2785a101dbb1ac96d61ec5
RANDOM SEED=1394110086

node28.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		: 3000.261
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		: 3000.261
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:       1889952 kB
Buffers:         14360 kB
Cached:         113192 kB
SwapCached:       7292 kB
Active:          95568 kB
Inactive:        40912 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1889952 kB
SwapTotal:     4192956 kB
SwapFree:      4179204 kB
Dirty:            1996 kB
Writeback:           0 kB
Mapped:          14176 kB
Slab:            15348 kB
Committed_AS:  1057480 kB
PageTables:       1424 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66248 MiB
End job on node28 at 2009-05-20 01:20:13