Trace number 1832584

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 1200.41

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/180/
unif-k7-r85-v180-c15300-S1049921489-034.cnf
MD5SUM5f6d9d113e535105e77af29b0e165b23
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark602.167
Satisfiable
(Un)Satisfiability was proved
Number of variables180
Number of clauses15300
Sum of the clauses size107100
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 515300

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 |   15300   107100 |    4589       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 180   #clauses: 15300   #literals: 107100
0.00/0.02	c CPU time:   0.017997 s
0.00/0.02	c ==============================================================================
0.00/0.06	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.06	c Number of variables   : 180          
0.00/0.06	c Number of clauses     : 15300        
0.00/0.07	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-1832584-1242784841/watcher-1832584-1242784841 -o /tmp/evaluation-result-1832584-1242784841/solver-1832584-1242784841 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832584-1242784841.cnf -random-seed=967810446 

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 0.98 3/64 15945
/proc/meminfo: memFree=1894936/2055920 swapFree=4180328/4192956
[pid=15945] ppid=15943 vsize=5356 CPUtime=0
/proc/15945/stat : 15945 (SatELiteGTI) S 15943 15945 15862 0 -1 4194304 276 0 0 0 0 0 0 0 16 0 1 0 133485991 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 244671283282 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/15945/statm: 1339 235 195 169 0 50 0
[pid=15946] ppid=15945 vsize=5356 CPUtime=0
/proc/15946/stat : 15946 (SatELiteGTI) R 15945 15945 15862 0 -1 4194368 51 25 0 0 0 0 0 0 20 0 1 0 133485991 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4096 65538 0 0 0 17 0 0 0
/proc/15946/statm: 1339 238 198 169 0 50 0
[pid=15948] ppid=15946 vsize=0 CPUtime=0
/proc/15948/stat : 15948 (sed) Z 15946 15945 15862 0 -1 4194316 163 0 0 0 0 0 0 0 18 0 1 0 133485991 0 0 1992294400 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 1 0 0
/proc/15948/statm: 0 0 0 0 0 0 0

[startup+0.0917549 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 15945
/proc/meminfo: memFree=1894936/2055920 swapFree=4180328/4192956
[pid=15945] ppid=15943 vsize=5356 CPUtime=0.04
/proc/15945/stat : 15945 (SatELiteGTI) S 15943 15945 15862 0 -1 4194304 335 710 0 0 0 0 4 0 16 0 1 0 133485991 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15945/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.101753 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 15945
/proc/meminfo: memFree=1894936/2055920 swapFree=4180328/4192956
[pid=15945] ppid=15943 vsize=5356 CPUtime=0.04
/proc/15945/stat : 15945 (SatELiteGTI) S 15943 15945 15862 0 -1 4194304 335 710 0 0 0 0 4 0 16 0 1 0 133485991 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15945/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.301778 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 15945
/proc/meminfo: memFree=1894936/2055920 swapFree=4180328/4192956
[pid=15945] ppid=15943 vsize=5356 CPUtime=0.04
/proc/15945/stat : 15945 (SatELiteGTI) S 15943 15945 15862 0 -1 4194304 335 710 0 0 0 0 4 0 16 0 1 0 133485991 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15945/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.701819 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 15945
/proc/meminfo: memFree=1894936/2055920 swapFree=4180328/4192956
[pid=15945] ppid=15943 vsize=5356 CPUtime=0.04
/proc/15945/stat : 15945 (SatELiteGTI) S 15943 15945 15862 0 -1 4194304 335 710 0 0 0 0 4 0 16 0 1 0 133485991 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15945/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+1.5019 s]
/proc/loadavg: 0.92 0.98 0.98 2/66 15951
/proc/meminfo: memFree=1891656/2055920 swapFree=4180328/4192956
[pid=15945] ppid=15943 vsize=5356 CPUtime=0.04
/proc/15945/stat : 15945 (SatELiteGTI) S 15943 15945 15862 0 -1 4194304 335 710 0 0 0 0 4 0 16 0 1 0 133485991 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15945/statm: 1339 239 197 169 0 50 0
[pid=15951] ppid=15945 vsize=4140 CPUtime=1.43
/proc/15951/stat : 15951 (minisat_static) R 15945 15945 15862 0 -1 4194304 791 0 0 0 143 0 0 0 25 0 1 0 133485997 4239360 777 1992294400 134512640 135212243 4294956240 18446744073709551615 134526123 0 0 4096 3 0 0 0 17 1 0 0
/proc/15951/statm: 1035 777 76 170 0 862 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 9496

[startup+3.10107 s]
/proc/loadavg: 0.92 0.98 0.98 2/66 15951
/proc/meminfo: memFree=1891016/2055920 swapFree=4180328/4192956
[pid=15945] ppid=15943 vsize=5356 CPUtime=0.04
/proc/15945/stat : 15945 (SatELiteGTI) S 15943 15945 15862 0 -1 4194304 335 710 0 0 0 0 4 0 16 0 1 0 133485991 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15945/statm: 1339 239 197 169 0 50 0
[pid=15951] ppid=15945 vsize=4824 CPUtime=3.02
/proc/15951/stat : 15951 (minisat_static) R 15945 15945 15862 0 -1 4194304 946 0 0 0 302 0 0 0 25 0 1 0 133485997 4939776 932 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/15951/statm: 1206 932 76 170 0 1033 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 10180

[startup+6.3024 s]
/proc/loadavg: 0.93 0.98 0.98 2/66 15951
/proc/meminfo: memFree=1889928/2055920 swapFree=4180328/4192956
[pid=15945] ppid=15943 vsize=5356 CPUtime=0.04
/proc/15945/stat : 15945 (SatELiteGTI) S 15943 15945 15862 0 -1 4194304 335 710 0 0 0 0 4 0 16 0 1 0 133485991 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15945/statm: 1339 239 197 169 0 50 0
[pid=15951] ppid=15945 vsize=5644 CPUtime=6.22
/proc/15951/stat : 15951 (minisat_static) R 15945 15945 15862 0 -1 4194304 1165 0 0 0 622 0 0 0 25 0 1 0 133485997 5779456 1151 1992294400 134512640 135212243 4294956240 18446744073709551615 134526185 0 0 4096 3 0 0 0 17 1 0 0
/proc/15951/statm: 1411 1151 76 170 0 1238 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 11000

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.98 2/66 15951
/proc/meminfo: memFree=1887752/2055920 swapFree=4180328/4192956
[pid=15945] ppid=15943 vsize=5356 CPUtime=0.04
/proc/15945/stat : 15945 (SatELiteGTI) S 15943 15945 15862 0 -1 4194304 335 710 0 0 0 0 4 0 16 0 1 0 133485991 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15945/statm: 1339 239 197 169 0 50 0
[pid=15951] ppid=15945 vsize=7360 CPUtime=12.62
/proc/15951/stat : 15951 (minisat_static) R 15945 15945 15862 0 -1 4194304 1601 0 0 0 1262 0 0 0 25 0 1 0 133485997 7536640 1587 1992294400 134512640 135212243 4294956240 18446744073709551615 134526072 0 0 4096 3 0 0 0 17 1 0 0
/proc/15951/statm: 1840 1587 76 170 0 1667 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 12716

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.98 2/66 15957
/proc/meminfo: memFree=1885704/2055920 swapFree=4180328/4192956
[pid=15945] ppid=15943 vsize=5356 CPUtime=0.04
/proc/15945/stat : 15945 (SatELiteGTI) S 15943 15945 15862 0 -1 4194304 335 710 0 0 0 0 4 0 16 0 1 0 133485991 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15945/statm: 1339 239 197 169 0 50 0
[pid=15951] ppid=15945 vsize=9508 CPUtime=25.41
/proc/15951/stat : 15951 (minisat_static) R 15945 15945 15862 0 -1 4194304 2114 0 0 0 2540 1 0 0 25 0 1 0 133485997 9736192 2100 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/15951/statm: 2377 2100 76 170 0 2204 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 14864

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.98 2/66 15957
/proc/meminfo: memFree=1882568/2055920 swapFree=4180328/4192956
[pid=15945] ppid=15943 vsize=5356 CPUtime=0.04
/proc/15945/stat : 15945 (SatELiteGTI) S 15943 15945 15862 0 -1 4194304 335 710 0 0 0 0 4 0 16 0 1 0 133485991 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15945/statm: 1339 239 197 169 0 50 0
[pid=15951] ppid=15945 vsize=12580 CPUtime=51.01
/proc/15951/stat : 15951 (minisat_static) R 15945 15945 15862 0 -1 4194304 2896 0 0 0 5098 3 0 0 25 0 1 0 133485997 12881920 2882 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/15951/statm: 3145 2882 76 170 0 2972 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 17936

[startup+102.305 s]
/proc/loadavg: 1.04 1.00 0.98 2/66 16433
/proc/meminfo: memFree=1835720/2055920 swapFree=4180328/4192956
[pid=15945] ppid=15943 vsize=5356 CPUtime=0.04
/proc/15945/stat : 15945 (SatELiteGTI) S 15943 15945 15862 0 -1 4194304 335 710 0 0 0 0 4 0 16 0 1 0 133485991 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15945/statm: 1339 239 197 169 0 50 0
[pid=15951] ppid=15945 vsize=17024 CPUtime=102.15
/proc/15951/stat : 15951 (minisat_static) R 15945 15945 15862 0 -1 4194304 4001 0 0 0 10210 5 0 0 25 0 1 0 133485997 17432576 3987 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/15951/statm: 4256 3987 76 170 0 4083 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 22380

[startup+162.302 s]
/proc/loadavg: 1.01 1.00 0.98 2/66 16433
/proc/meminfo: memFree=1832712/2055920 swapFree=4180328/4192956
[pid=15945] ppid=15943 vsize=5356 CPUtime=0.04
/proc/15945/stat : 15945 (SatELiteGTI) S 15943 15945 15862 0 -1 4194304 335 710 0 0 0 0 4 0 16 0 1 0 133485991 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15945/statm: 1339 239 197 169 0 50 0
[pid=15951] ppid=15945 vsize=20192 CPUtime=162.13
/proc/15951/stat : 15951 (minisat_static) R 15945 15945 15862 0 -1 4194304 4778 0 0 0 16206 7 0 0 25 0 1 0 133485997 20676608 4764 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/15951/statm: 5048 4764 76 170 0 4875 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 25548

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 16433
/proc/meminfo: memFree=1829064/2055920 swapFree=4180328/4192956
[pid=15945] ppid=15943 vsize=5356 CPUtime=0.04
/proc/15945/stat : 15945 (SatELiteGTI) S 15943 15945 15862 0 -1 4194304 335 710 0 0 0 0 4 0 16 0 1 0 133485991 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15945/statm: 1339 239 197 169 0 50 0
[pid=15951] ppid=15945 vsize=23760 CPUtime=222.12
/proc/15951/stat : 15951 (minisat_static) R 15945 15945 15862 0 -1 4194304 5685 0 0 0 22203 9 0 0 25 0 1 0 133485997 24330240 5671 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/15951/statm: 5940 5671 76 170 0 5767 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 29116

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 16433
/proc/meminfo: memFree=1827016/2055920 swapFree=4180328/4192956
[pid=15945] ppid=15943 vsize=5356 CPUtime=0.04
/proc/15945/stat : 15945 (SatELiteGTI) S 15943 15945 15862 0 -1 4194304 335 710 0 0 0 0 4 0 16 0 1 0 133485991 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15945/statm: 1339 239 197 169 0 50 0
[pid=15951] ppid=15945 vsize=25756 CPUtime=282.1
/proc/15951/stat : 15951 (minisat_static) R 15945 15945 15862 0 -1 4194304 6193 0 0 0 28201 9 0 0 25 0 1 0 133485997 26374144 6179 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/15951/statm: 6439 6179 76 170 0 6266 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 31112

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 16433
/proc/meminfo: memFree=1824712/2055920 swapFree=4180328/4192956
[pid=15945] ppid=15943 vsize=5356 CPUtime=0.04
/proc/15945/stat : 15945 (SatELiteGTI) S 15943 15945 15862 0 -1 4194304 335 710 0 0 0 0 4 0 16 0 1 0 133485991 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15945/statm: 1339 239 197 169 0 50 0
[pid=15951] ppid=15945 vsize=28200 CPUtime=342.08
/proc/15951/stat : 15951 (minisat_static) R 15945 15945 15862 0 -1 4194304 6763 0 0 0 34198 10 0 0 25 0 1 0 133485997 28876800 6749 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/15951/statm: 7050 6749 76 170 0 6877 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 33556

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 16433
/proc/meminfo: memFree=1822088/2055920 swapFree=4180328/4192956
[pid=15945] ppid=15943 vsize=5356 CPUtime=0.04
/proc/15945/stat : 15945 (SatELiteGTI) S 15943 15945 15862 0 -1 4194304 335 710 0 0 0 0 4 0 16 0 1 0 133485991 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15945/statm: 1339 239 197 169 0 50 0
[pid=15951] ppid=15945 vsize=30716 CPUtime=402.07

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

/proc/15951/statm: 8344 8068 76 170 0 8171 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 38732

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 16433
/proc/meminfo: memFree=1816200/2055920 swapFree=4180328/4192956
[pid=15945] ppid=15943 vsize=5356 CPUtime=0.04
/proc/15945/stat : 15945 (SatELiteGTI) S 15943 15945 15862 0 -1 4194304 335 710 0 0 0 0 4 0 16 0 1 0 133485991 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15945/statm: 1339 239 197 169 0 50 0
[pid=15951] ppid=15945 vsize=36432 CPUtime=582.02
/proc/15951/stat : 15951 (minisat_static) R 15945 15945 15862 0 -1 4194304 8862 0 0 0 58189 13 0 0 25 0 1 0 133485997 37306368 8848 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/15951/statm: 9108 8848 76 170 0 8935 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 41788

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 16433
/proc/meminfo: memFree=1816200/2055920 swapFree=4180328/4192956
[pid=15945] ppid=15943 vsize=5356 CPUtime=0.04
/proc/15945/stat : 15945 (SatELiteGTI) S 15943 15945 15862 0 -1 4194304 335 710 0 0 0 0 4 0 16 0 1 0 133485991 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15945/statm: 1339 239 197 169 0 50 0
[pid=15951] ppid=15945 vsize=36432 CPUtime=642.01
/proc/15951/stat : 15951 (minisat_static) R 15945 15945 15862 0 -1 4194304 8862 0 0 0 64188 13 0 0 25 0 1 0 133485997 37306368 8848 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/15951/statm: 9108 8848 76 170 0 8935 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 41788

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 16433
/proc/meminfo: memFree=1812744/2055920 swapFree=4180328/4192956
[pid=15945] ppid=15943 vsize=5356 CPUtime=0.04
/proc/15945/stat : 15945 (SatELiteGTI) S 15943 15945 15862 0 -1 4194304 335 710 0 0 0 0 4 0 16 0 1 0 133485991 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15945/statm: 1339 239 197 169 0 50 0
[pid=15951] ppid=15945 vsize=40160 CPUtime=701.99
/proc/15951/stat : 15951 (minisat_static) R 15945 15945 15862 0 -1 4194304 9712 0 0 0 70185 14 0 0 25 0 1 0 133485997 41123840 9698 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/15951/statm: 10040 9698 76 170 0 9867 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 45516

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 16433
/proc/meminfo: memFree=1812744/2055920 swapFree=4180328/4192956
[pid=15945] ppid=15943 vsize=5356 CPUtime=0.04
/proc/15945/stat : 15945 (SatELiteGTI) S 15943 15945 15862 0 -1 4194304 335 710 0 0 0 0 4 0 16 0 1 0 133485991 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15945/statm: 1339 239 197 169 0 50 0
[pid=15951] ppid=15945 vsize=40160 CPUtime=761.98
/proc/15951/stat : 15951 (minisat_static) R 15945 15945 15862 0 -1 4194304 9712 0 0 0 76184 14 0 0 25 0 1 0 133485997 41123840 9698 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/15951/statm: 10040 9698 76 170 0 9867 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 45516

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 16433
/proc/meminfo: memFree=1809032/2055920 swapFree=4180328/4192956
[pid=15945] ppid=15943 vsize=5356 CPUtime=0.04
/proc/15945/stat : 15945 (SatELiteGTI) S 15943 15945 15862 0 -1 4194304 335 710 0 0 0 0 4 0 16 0 1 0 133485991 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15945/statm: 1339 239 197 169 0 50 0
[pid=15951] ppid=15945 vsize=43752 CPUtime=821.96
/proc/15951/stat : 15951 (minisat_static) R 15945 15945 15862 0 -1 4194304 10628 0 0 0 82181 15 0 0 25 0 1 0 133485997 44802048 10614 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/15951/statm: 10938 10614 76 170 0 10765 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 49108

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 16433
/proc/meminfo: memFree=1809032/2055920 swapFree=4180328/4192956
[pid=15945] ppid=15943 vsize=5356 CPUtime=0.04
/proc/15945/stat : 15945 (SatELiteGTI) S 15943 15945 15862 0 -1 4194304 335 710 0 0 0 0 4 0 16 0 1 0 133485991 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15945/statm: 1339 239 197 169 0 50 0
[pid=15951] ppid=15945 vsize=43752 CPUtime=881.94
/proc/15951/stat : 15951 (minisat_static) R 15945 15945 15862 0 -1 4194304 10628 0 0 0 88179 15 0 0 25 0 1 0 133485997 44802048 10614 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/15951/statm: 10938 10614 76 170 0 10765 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 49108

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 16433
/proc/meminfo: memFree=1809032/2055920 swapFree=4180328/4192956
[pid=15945] ppid=15943 vsize=5356 CPUtime=0.04
/proc/15945/stat : 15945 (SatELiteGTI) S 15943 15945 15862 0 -1 4194304 335 710 0 0 0 0 4 0 16 0 1 0 133485991 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15945/statm: 1339 239 197 169 0 50 0
[pid=15951] ppid=15945 vsize=43752 CPUtime=941.93
/proc/15951/stat : 15951 (minisat_static) R 15945 15945 15862 0 -1 4194304 10629 0 0 0 94178 15 0 0 25 0 1 0 133485997 44802048 10615 1992294400 134512640 135212243 4294956240 18446744073709551615 134526254 0 0 4096 3 0 0 0 17 1 0 0
/proc/15951/statm: 10938 10615 76 170 0 10765 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 49108

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 16435
/proc/meminfo: memFree=1804872/2055920 swapFree=4180328/4192956
[pid=15945] ppid=15943 vsize=5356 CPUtime=0.04
/proc/15945/stat : 15945 (SatELiteGTI) S 15943 15945 15862 0 -1 4194304 335 710 0 0 0 0 4 0 16 0 1 0 133485991 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15945/statm: 1339 239 197 169 0 50 0
[pid=15951] ppid=15945 vsize=47784 CPUtime=1001.92
/proc/15951/stat : 15951 (minisat_static) R 15945 15945 15862 0 -1 4194304 11646 0 0 0 100175 17 0 0 25 0 1 0 133485997 48930816 11632 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/15951/statm: 11946 11632 76 170 0 11773 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 53140

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 16435
/proc/meminfo: memFree=1804808/2055920 swapFree=4180328/4192956
[pid=15945] ppid=15943 vsize=5356 CPUtime=0.04
/proc/15945/stat : 15945 (SatELiteGTI) S 15943 15945 15862 0 -1 4194304 335 710 0 0 0 0 4 0 16 0 1 0 133485991 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15945/statm: 1339 239 197 169 0 50 0
[pid=15951] ppid=15945 vsize=47784 CPUtime=1061.9
/proc/15951/stat : 15951 (minisat_static) R 15945 15945 15862 0 -1 4194304 11646 0 0 0 106173 17 0 0 25 0 1 0 133485997 48930816 11632 1992294400 134512640 135212243 4294956240 18446744073709551615 134526044 0 0 4096 3 0 0 0 17 1 0 0
/proc/15951/statm: 11946 11632 76 170 0 11773 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 53140

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 16435
/proc/meminfo: memFree=1804808/2055920 swapFree=4180328/4192956
[pid=15945] ppid=15943 vsize=5356 CPUtime=0.04
/proc/15945/stat : 15945 (SatELiteGTI) S 15943 15945 15862 0 -1 4194304 335 710 0 0 0 0 4 0 16 0 1 0 133485991 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15945/statm: 1339 239 197 169 0 50 0
[pid=15951] ppid=15945 vsize=47784 CPUtime=1121.88
/proc/15951/stat : 15951 (minisat_static) R 15945 15945 15862 0 -1 4194304 11646 0 0 0 112171 17 0 0 25 0 1 0 133485997 48930816 11632 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 1 0 0
/proc/15951/statm: 11946 11632 76 170 0 11773 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 53140

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 16435
/proc/meminfo: memFree=1803080/2055920 swapFree=4180328/4192956
[pid=15945] ppid=15943 vsize=5356 CPUtime=0.04
/proc/15945/stat : 15945 (SatELiteGTI) S 15943 15945 15862 0 -1 4194304 335 710 0 0 0 0 4 0 16 0 1 0 133485991 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15945/statm: 1339 239 197 169 0 50 0
[pid=15951] ppid=15945 vsize=49764 CPUtime=1181.87
/proc/15951/stat : 15951 (minisat_static) R 15945 15945 15862 0 -1 4194304 12144 0 0 0 118169 18 0 0 25 0 1 0 133485997 50958336 12130 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/15951/statm: 12441 12130 76 170 0 12268 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 55120



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 16435
/proc/meminfo: memFree=1800904/2055920 swapFree=4180328/4192956
[pid=15945] ppid=15943 vsize=5356 CPUtime=0.04
/proc/15945/stat : 15945 (SatELiteGTI) S 15943 15945 15862 0 -1 4194304 335 710 0 0 0 0 4 0 16 0 1 0 133485991 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15945/statm: 1339 239 197 169 0 50 0
[pid=15951] ppid=15945 vsize=51756 CPUtime=1199.96
/proc/15951/stat : 15951 (minisat_static) R 15945 15945 15862 0 -1 4194304 12649 0 0 0 119978 18 0 0 25 0 1 0 133485997 52998144 12635 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/15951/statm: 12939 12635 76 170 0 12766 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 57112

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 15945 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=48992
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=10998
# CPU time returned by wait4() is 0.05999
# 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): 1200.41
CPU time (s): 1200
CPU user time (s): 1199.82
CPU system time (s): 0.18
CPU usage (%): 99.9657
Max. virtual memory (cumulated for all children) (KiB): 57112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.048992
system time used= 0.010998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1045
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= 6

runsolver used 1.38279 second user time and 2.98855 second system time

The end

Launcher Data 

Begin job on node7 at 2009-05-20 04:00:41
IDJOB=1832584
IDBENCH=70255
IDSOLVER=672
FILE ID=node7/1832584-1242784841
PBS_JOBID= 9322330
Free space on /tmp= 66312 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/180/unif-k7-r85-v180-c15300-S1049921489-034.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832584-1242784841/watcher-1832584-1242784841 -o /tmp/evaluation-result-1832584-1242784841/solver-1832584-1242784841 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832584-1242784841.cnf -random-seed=967810446

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

MD5SUM BENCH= 5f6d9d113e535105e77af29b0e165b23
RANDOM SEED=967810446

node7.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		: 3000.243
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		: 3000.243
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:       1895480 kB
Buffers:         22964 kB
Cached:         100968 kB
SwapCached:       7240 kB
Active:          64444 kB
Inactive:        68248 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1895480 kB
SwapTotal:     4192956 kB
SwapFree:      4180328 kB
Dirty:            2004 kB
Writeback:           0 kB
Mapped:          13464 kB
Slab:            13744 kB
Committed_AS:   384736 kB
PageTables:       1444 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= 66312 MiB
End job on node7 at 2009-05-20 04:20:44