Trace number 1832746

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) 1200.08 1200.51

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S1203268705-053.cnf
MD5SUM2cf097c2e3f08e952b8382a74656155a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.54377
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.02	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 |   16800    50400 |    5039       0        0     nan |  0.000 % |
0.00/0.05	c |         0 |   16680    50680 |      --       0       --      -- |     --   | -120/280
0.00/0.05	c ==============================================================================
0.00/0.05	c Result  :   #vars: 3894   #clauses: 16680   #literals: 50680
0.00/0.05	c CPU time:   0.047992 s
0.00/0.05	c ==============================================================================
0.00/0.07	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.07	c Number of variables   : 3894         
0.00/0.07	c Number of clauses     : 16680        
0.00/0.08	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-1832746-1242787255/watcher-1832746-1242787255 -o /tmp/evaluation-result-1832746-1242787255/solver-1832746-1242787255 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832746-1242787255.cnf -random-seed=291188823 

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 0.99 3/64 4321
/proc/meminfo: memFree=1866104/2055920 swapFree=4180388/4192956
[pid=4321] ppid=4319 vsize=5356 CPUtime=0
/proc/4321/stat : 4321 (SatELiteGTI) S 4319 4321 3690 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 306758747 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 227848978514 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/4321/statm: 1339 235 195 169 0 50 0
[pid=4322] ppid=4321 vsize=5356 CPUtime=0
/proc/4322/stat : 4322 (SatELiteGTI) S 4321 4321 3690 0 -1 4194368 51 25 0 0 0 0 0 0 20 0 1 0 306758747 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4096 65538 18446744071563356171 0 0 17 0 0 0
/proc/4322/statm: 1339 238 198 169 0 50 0
[pid=4324] ppid=4322 vsize=192 CPUtime=0
/proc/4324/stat : 4324 (sed) R 4322 4321 3690 0 -1 4194304 42 0 0 0 0 0 0 0 18 0 1 0 306758747 196608 23 1992294400 4194304 4240196 548682069056 18446744073709551615 227846190357 0 0 4096 0 0 0 0 17 0 0 0
/proc/4324/statm: 48 23 16 11 0 11 0

[startup+0.0226261 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4321
/proc/meminfo: memFree=1866104/2055920 swapFree=4180388/4192956
[pid=4321] ppid=4319 vsize=5356 CPUtime=0
/proc/4321/stat : 4321 (SatELiteGTI) S 4319 4321 3690 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 306758747 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4321/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101052 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4321
/proc/meminfo: memFree=1866104/2055920 swapFree=4180388/4192956
[pid=4321] ppid=4319 vsize=5356 CPUtime=0.06
/proc/4321/stat : 4321 (SatELiteGTI) S 4319 4321 3690 0 -1 4194304 335 842 0 0 0 0 6 0 16 0 1 0 306758747 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4321/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.301088 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4321
/proc/meminfo: memFree=1866104/2055920 swapFree=4180388/4192956
[pid=4321] ppid=4319 vsize=5356 CPUtime=0.06
/proc/4321/stat : 4321 (SatELiteGTI) S 4319 4321 3690 0 -1 4194304 335 842 0 0 0 0 6 0 16 0 1 0 306758747 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4321/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.70116 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4321
/proc/meminfo: memFree=1866104/2055920 swapFree=4180388/4192956
[pid=4321] ppid=4319 vsize=5356 CPUtime=0.06
/proc/4321/stat : 4321 (SatELiteGTI) S 4319 4321 3690 0 -1 4194304 335 842 0 0 0 0 6 0 16 0 1 0 306758747 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4321/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+1.50129 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 4327
/proc/meminfo: memFree=1861088/2055920 swapFree=4180388/4192956
[pid=4321] ppid=4319 vsize=5356 CPUtime=0.06
/proc/4321/stat : 4321 (SatELiteGTI) S 4319 4321 3690 0 -1 4194304 335 842 0 0 0 0 6 0 16 0 1 0 306758747 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4321/statm: 1339 239 197 169 0 50 0
[pid=4327] ppid=4321 vsize=7232 CPUtime=1.41
/proc/4327/stat : 4327 (minisat_static) R 4321 4321 3690 0 -1 4194304 1509 0 0 0 141 0 0 0 25 0 1 0 306758754 7405568 1495 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 1 0 0
/proc/4327/statm: 1808 1495 76 170 0 1635 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 12588

[startup+3.10158 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 4327
/proc/meminfo: memFree=1858272/2055920 swapFree=4180388/4192956
[pid=4321] ppid=4319 vsize=5356 CPUtime=0.06
/proc/4321/stat : 4321 (SatELiteGTI) S 4319 4321 3690 0 -1 4194304 335 842 0 0 0 0 6 0 16 0 1 0 306758747 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4321/statm: 1339 239 197 169 0 50 0
[pid=4327] ppid=4321 vsize=10532 CPUtime=3.01
/proc/4327/stat : 4327 (minisat_static) R 4321 4321 3690 0 -1 4194304 2349 0 0 0 300 1 0 0 25 0 1 0 306758754 10784768 2335 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 1 0 0
/proc/4327/statm: 2633 2335 76 170 0 2460 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 15888

[startup+6.30114 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 4327
/proc/meminfo: memFree=1852192/2055920 swapFree=4180388/4192956
[pid=4321] ppid=4319 vsize=5356 CPUtime=0.06
/proc/4321/stat : 4321 (SatELiteGTI) S 4319 4321 3690 0 -1 4194304 335 842 0 0 0 0 6 0 16 0 1 0 306758747 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4321/statm: 1339 239 197 169 0 50 0
[pid=4327] ppid=4321 vsize=15904 CPUtime=6.21
/proc/4327/stat : 4327 (minisat_static) R 4321 4321 3690 0 -1 4194304 3673 0 0 0 619 2 0 0 25 0 1 0 306758754 16285696 3659 1992294400 134512640 135212243 4294956240 18446744073709551615 134526154 0 0 4096 3 0 0 0 17 1 0 0
/proc/4327/statm: 3976 3659 76 170 0 3803 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 21260

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 4327
/proc/meminfo: memFree=1843752/2055920 swapFree=4180388/4192956
[pid=4321] ppid=4319 vsize=5356 CPUtime=0.06
/proc/4321/stat : 4321 (SatELiteGTI) S 4319 4321 3690 0 -1 4194304 335 842 0 0 0 0 6 0 16 0 1 0 306758747 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4321/statm: 1339 239 197 169 0 50 0
[pid=4327] ppid=4321 vsize=23508 CPUtime=12.61
/proc/4327/stat : 4327 (minisat_static) R 4321 4321 3690 0 -1 4194304 5587 0 0 0 1257 4 0 0 25 0 1 0 306758754 24072192 5573 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/4327/statm: 5877 5573 76 170 0 5704 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 28864

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 4327
/proc/meminfo: memFree=1833000/2055920 swapFree=4180388/4192956
[pid=4321] ppid=4319 vsize=5356 CPUtime=0.06
/proc/4321/stat : 4321 (SatELiteGTI) S 4319 4321 3690 0 -1 4194304 335 842 0 0 0 0 6 0 16 0 1 0 306758747 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4321/statm: 1339 239 197 169 0 50 0
[pid=4327] ppid=4321 vsize=33660 CPUtime=25.4
/proc/4327/stat : 4327 (minisat_static) R 4321 4321 3690 0 -1 4194304 8121 0 0 0 2533 7 0 0 25 0 1 0 306758754 34467840 8107 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 1 0 0
/proc/4327/statm: 8415 8107 76 170 0 8242 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 39016

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 4327
/proc/meminfo: memFree=1829736/2055920 swapFree=4180388/4192956
[pid=4321] ppid=4319 vsize=5356 CPUtime=0.06
/proc/4321/stat : 4321 (SatELiteGTI) S 4319 4321 3690 0 -1 4194304 335 842 0 0 0 0 6 0 16 0 1 0 306758747 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4321/statm: 1339 239 197 169 0 50 0
[pid=4327] ppid=4321 vsize=37224 CPUtime=50.99
/proc/4327/stat : 4327 (minisat_static) R 4321 4321 3690 0 -1 4194304 9014 0 0 0 5090 9 0 0 25 0 1 0 306758754 38117376 9000 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/4327/statm: 9306 9000 76 170 0 9133 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 42580

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 4329
/proc/meminfo: memFree=1826280/2055920 swapFree=4180388/4192956
[pid=4321] ppid=4319 vsize=5356 CPUtime=0.06
/proc/4321/stat : 4321 (SatELiteGTI) S 4319 4321 3690 0 -1 4194304 335 842 0 0 0 0 6 0 16 0 1 0 306758747 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4321/statm: 1339 239 197 169 0 50 0
[pid=4327] ppid=4321 vsize=40392 CPUtime=102.18
/proc/4327/stat : 4327 (minisat_static) R 4321 4321 3690 0 -1 4194304 9806 0 0 0 10207 11 0 0 25 0 1 0 306758754 41361408 9792 1992294400 134512640 135212243 4294956240 18446744073709551615 134527638 0 0 4096 3 0 0 0 17 1 0 0
/proc/4327/statm: 10098 9792 76 170 0 9925 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 45748

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4329
/proc/meminfo: memFree=1821480/2055920 swapFree=4180388/4192956
[pid=4321] ppid=4319 vsize=5356 CPUtime=0.06
/proc/4321/stat : 4321 (SatELiteGTI) S 4319 4321 3690 0 -1 4194304 335 842 0 0 0 0 6 0 16 0 1 0 306758747 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4321/statm: 1339 239 197 169 0 50 0
[pid=4327] ppid=4321 vsize=45720 CPUtime=162.16
/proc/4327/stat : 4327 (minisat_static) R 4321 4321 3690 0 -1 4194304 11100 0 0 0 16203 13 0 0 25 0 1 0 306758754 46817280 11086 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 1 0 0
/proc/4327/statm: 11430 11086 76 170 0 11257 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 51076

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4329
/proc/meminfo: memFree=1813800/2055920 swapFree=4180388/4192956
[pid=4321] ppid=4319 vsize=5356 CPUtime=0.06
/proc/4321/stat : 4321 (SatELiteGTI) S 4319 4321 3690 0 -1 4194304 335 842 0 0 0 0 6 0 16 0 1 0 306758747 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4321/statm: 1339 239 197 169 0 50 0
[pid=4327] ppid=4321 vsize=52848 CPUtime=222.14
/proc/4327/stat : 4327 (minisat_static) R 4321 4321 3690 0 -1 4194304 12902 0 0 0 22199 15 0 0 25 0 1 0 306758754 54116352 12888 1992294400 134512640 135212243 4294956240 18446744073709551615 134526162 0 0 4096 3 0 0 0 17 1 0 0
/proc/4327/statm: 13212 12888 76 170 0 13039 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 58204

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4329
/proc/meminfo: memFree=1810152/2055920 swapFree=4180388/4192956
[pid=4321] ppid=4319 vsize=5356 CPUtime=0.06
/proc/4321/stat : 4321 (SatELiteGTI) S 4319 4321 3690 0 -1 4194304 335 842 0 0 0 0 6 0 16 0 1 0 306758747 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4321/statm: 1339 239 197 169 0 50 0
[pid=4327] ppid=4321 vsize=56808 CPUtime=282.12
/proc/4327/stat : 4327 (minisat_static) R 4321 4321 3690 0 -1 4194304 13904 0 0 0 28196 16 0 0 25 0 1 0 306758754 58171392 13890 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/4327/statm: 14202 13890 76 170 0 14029 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 62164

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4329
/proc/meminfo: memFree=1808424/2055920 swapFree=4180388/4192956
[pid=4321] ppid=4319 vsize=5356 CPUtime=0.06
/proc/4321/stat : 4321 (SatELiteGTI) S 4319 4321 3690 0 -1 4194304 335 842 0 0 0 0 6 0 16 0 1 0 306758747 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4321/statm: 1339 239 197 169 0 50 0
[pid=4327] ppid=4321 vsize=58128 CPUtime=342.1
/proc/4327/stat : 4327 (minisat_static) R 4321 4321 3690 0 -1 4194304 14233 0 0 0 34194 16 0 0 25 0 1 0 306758754 59523072 14219 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/4327/statm: 14532 14219 76 170 0 14359 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 63484

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4329
/proc/meminfo: memFree=1803176/2055920 swapFree=4180388/4192956
[pid=4321] ppid=4319 vsize=5356 CPUtime=0.06
/proc/4321/stat : 4321 (SatELiteGTI) S 4319 4321 3690 0 -1 4194304 335 842 0 0 0 0 6 0 16 0 1 0 306758747 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4321/statm: 1339 239 197 169 0 50 0
[pid=4327] ppid=4321 vsize=63276 CPUtime=402.08

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

/proc/4327/statm: 19021 18677 76 170 0 18848 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 81440

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4329
/proc/meminfo: memFree=1790504/2055920 swapFree=4180388/4192956
[pid=4321] ppid=4319 vsize=5356 CPUtime=0.06
/proc/4321/stat : 4321 (SatELiteGTI) S 4319 4321 3690 0 -1 4194304 335 842 0 0 0 0 6 0 16 0 1 0 306758747 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4321/statm: 1339 239 197 169 0 50 0
[pid=4327] ppid=4321 vsize=76084 CPUtime=642
/proc/4327/stat : 4327 (minisat_static) R 4321 4321 3690 0 -1 4194304 18691 0 0 0 64178 22 0 0 25 0 1 0 306758754 77910016 18677 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/4327/statm: 19021 18677 76 170 0 18848 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 81440

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4329
/proc/meminfo: memFree=1782952/2055920 swapFree=4180388/4192956
[pid=4321] ppid=4319 vsize=5356 CPUtime=0.06
/proc/4321/stat : 4321 (SatELiteGTI) S 4319 4321 3690 0 -1 4194304 335 842 0 0 0 0 6 0 16 0 1 0 306758747 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4321/statm: 1339 239 197 169 0 50 0
[pid=4327] ppid=4321 vsize=83476 CPUtime=701.98
/proc/4327/stat : 4327 (minisat_static) R 4321 4321 3690 0 -1 4194304 20559 0 0 0 70173 25 0 0 25 0 1 0 306758754 85479424 20545 1992294400 134512640 135212243 4294956240 18446744073709551615 134526086 0 0 4096 3 0 0 0 17 1 0 0
/proc/4327/statm: 20869 20545 76 170 0 20696 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 88832

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4329
/proc/meminfo: memFree=1782888/2055920 swapFree=4180388/4192956
[pid=4321] ppid=4319 vsize=5356 CPUtime=0.06
/proc/4321/stat : 4321 (SatELiteGTI) S 4319 4321 3690 0 -1 4194304 335 842 0 0 0 0 6 0 16 0 1 0 306758747 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4321/statm: 1339 239 197 169 0 50 0
[pid=4327] ppid=4321 vsize=83476 CPUtime=761.97
/proc/4327/stat : 4327 (minisat_static) R 4321 4321 3690 0 -1 4194304 20559 0 0 0 76171 26 0 0 25 0 1 0 306758754 85479424 20545 1992294400 134512640 135212243 4294956240 18446744073709551615 134527698 0 0 4096 3 0 0 0 17 1 0 0
/proc/4327/statm: 20869 20545 76 170 0 20696 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 88832

[startup+822.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4329
/proc/meminfo: memFree=1782888/2055920 swapFree=4180388/4192956
[pid=4321] ppid=4319 vsize=5356 CPUtime=0.06
/proc/4321/stat : 4321 (SatELiteGTI) S 4319 4321 3690 0 -1 4194304 335 842 0 0 0 0 6 0 16 0 1 0 306758747 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4321/statm: 1339 239 197 169 0 50 0
[pid=4327] ppid=4321 vsize=83476 CPUtime=821.95
/proc/4327/stat : 4327 (minisat_static) R 4321 4321 3690 0 -1 4194304 20559 0 0 0 82169 26 0 0 25 0 1 0 306758754 85479424 20545 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 1 0 0
/proc/4327/statm: 20869 20545 76 170 0 20696 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 88832

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4329
/proc/meminfo: memFree=1774760/2055920 swapFree=4180388/4192956
[pid=4321] ppid=4319 vsize=5356 CPUtime=0.06
/proc/4321/stat : 4321 (SatELiteGTI) S 4319 4321 3690 0 -1 4194304 335 842 0 0 0 0 6 0 16 0 1 0 306758747 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4321/statm: 1339 239 197 169 0 50 0
[pid=4327] ppid=4321 vsize=91528 CPUtime=881.92
/proc/4327/stat : 4327 (minisat_static) R 4321 4321 3690 0 -1 4194304 22580 0 0 0 88165 27 0 0 25 0 1 0 306758754 93724672 22566 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/4327/statm: 22882 22566 76 170 0 22709 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 96884

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4329
/proc/meminfo: memFree=1774696/2055920 swapFree=4180388/4192956
[pid=4321] ppid=4319 vsize=5356 CPUtime=0.06
/proc/4321/stat : 4321 (SatELiteGTI) S 4319 4321 3690 0 -1 4194304 335 842 0 0 0 0 6 0 16 0 1 0 306758747 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4321/statm: 1339 239 197 169 0 50 0
[pid=4327] ppid=4321 vsize=91528 CPUtime=941.91
/proc/4327/stat : 4327 (minisat_static) R 4321 4321 3690 0 -1 4194304 22580 0 0 0 94163 28 0 0 25 0 1 0 306758754 93724672 22566 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/4327/statm: 22882 22566 76 170 0 22709 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 96884

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4329
/proc/meminfo: memFree=1774696/2055920 swapFree=4180388/4192956
[pid=4321] ppid=4319 vsize=5356 CPUtime=0.06
/proc/4321/stat : 4321 (SatELiteGTI) S 4319 4321 3690 0 -1 4194304 335 842 0 0 0 0 6 0 16 0 1 0 306758747 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4321/statm: 1339 239 197 169 0 50 0
[pid=4327] ppid=4321 vsize=91528 CPUtime=1001.89
/proc/4327/stat : 4327 (minisat_static) R 4321 4321 3690 0 -1 4194304 22580 0 0 0 100161 28 0 0 25 0 1 0 306758754 93724672 22566 1992294400 134512640 135212243 4294956240 18446744073709551615 134526086 0 0 4096 3 0 0 0 17 1 0 0
/proc/4327/statm: 22882 22566 76 170 0 22709 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 96884

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4329
/proc/meminfo: memFree=1765736/2055920 swapFree=4180388/4192956
[pid=4321] ppid=4319 vsize=5356 CPUtime=0.06
/proc/4321/stat : 4321 (SatELiteGTI) S 4319 4321 3690 0 -1 4194304 335 842 0 0 0 0 6 0 16 0 1 0 306758747 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4321/statm: 1339 239 197 169 0 50 0
[pid=4327] ppid=4321 vsize=100776 CPUtime=1061.86
/proc/4327/stat : 4327 (minisat_static) R 4321 4321 3690 0 -1 4194304 24820 0 0 0 106155 31 0 0 25 0 1 0 306758754 103194624 24806 1992294400 134512640 135212243 4294956240 18446744073709551615 134526154 0 0 4096 3 0 0 0 17 1 0 0
/proc/4327/statm: 25194 24806 76 170 0 25021 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 106132

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4329
/proc/meminfo: memFree=1765736/2055920 swapFree=4180388/4192956
[pid=4321] ppid=4319 vsize=5356 CPUtime=0.06
/proc/4321/stat : 4321 (SatELiteGTI) S 4319 4321 3690 0 -1 4194304 335 842 0 0 0 0 6 0 16 0 1 0 306758747 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4321/statm: 1339 239 197 169 0 50 0
[pid=4327] ppid=4321 vsize=100776 CPUtime=1121.84
/proc/4327/stat : 4327 (minisat_static) R 4321 4321 3690 0 -1 4194304 24820 0 0 0 112153 31 0 0 25 0 1 0 306758754 103194624 24806 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/4327/statm: 25194 24806 76 170 0 25021 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 106132

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4329
/proc/meminfo: memFree=1765608/2055920 swapFree=4180388/4192956
[pid=4321] ppid=4319 vsize=5356 CPUtime=0.06
/proc/4321/stat : 4321 (SatELiteGTI) S 4319 4321 3690 0 -1 4194304 335 842 0 0 0 0 6 0 16 0 1 0 306758747 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4321/statm: 1339 239 197 169 0 50 0
[pid=4327] ppid=4321 vsize=100776 CPUtime=1181.82
/proc/4327/stat : 4327 (minisat_static) R 4321 4321 3690 0 -1 4194304 24820 0 0 0 118151 31 0 0 25 0 1 0 306758754 103194624 24806 1992294400 134512640 135212243 4294956240 18446744073709551615 134526459 0 0 4096 3 0 0 0 17 1 0 0
/proc/4327/statm: 25194 24806 76 170 0 25021 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 106132



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4329
/proc/meminfo: memFree=1765608/2055920 swapFree=4180388/4192956
[pid=4321] ppid=4319 vsize=5356 CPUtime=0.06
/proc/4321/stat : 4321 (SatELiteGTI) S 4319 4321 3690 0 -1 4194304 335 842 0 0 0 0 6 0 16 0 1 0 306758747 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4321/statm: 1339 239 197 169 0 50 0
[pid=4327] ppid=4321 vsize=100776 CPUtime=1200.02
/proc/4327/stat : 4327 (minisat_static) R 4321 4321 3690 0 -1 4194304 24820 0 0 0 119971 31 0 0 25 0 1 0 306758754 103194624 24806 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/4327/statm: 25194 24806 76 170 0 25021 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 106132

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4329
/proc/meminfo: memFree=1765608/2055920 swapFree=4180388/4192956
[pid=4321] ppid=4319 vsize=5356 CPUtime=0.06
/proc/4321/stat : 4321 (SatELiteGTI) S 4319 4321 3690 0 -1 4194304 335 842 0 0 0 0 6 0 16 0 1 0 306758747 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4321/statm: 1339 239 197 169 0 50 0
[pid=4327] ppid=4321 vsize=100776 CPUtime=1200.02
/proc/4327/stat : 4327 (minisat_static) R 4321 4321 3690 0 -1 4194304 24820 0 0 0 119971 31 0 0 25 0 1 0 306758754 103194624 24806 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/4327/statm: 25194 24806 76 170 0 25021 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 106132

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 4321 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=67989
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=7998
# CPU time returned by wait4() is 0.075987
# while last known CPU time is 1200.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1199.77
CPU system time (s): 0.31
CPU usage (%): 99.9641
Max. virtual memory (cumulated for all children) (KiB): 106132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.067989
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= 1177
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= 15
involuntary context switches= 7

runsolver used 1.48577 second user time and 2.88456 second system time

The end

Launcher Data 

Begin job on node18 at 2009-05-20 04:40:55
IDJOB=1832746
IDBENCH=70336
IDSOLVER=672
FILE ID=node18/1832746-1242787255
PBS_JOBID= 9322331
Free space on /tmp= 66240 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S1203268705-053.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832746-1242787255/watcher-1832746-1242787255 -o /tmp/evaluation-result-1832746-1242787255/solver-1832746-1242787255 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832746-1242787255.cnf -random-seed=291188823

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

MD5SUM BENCH= 2cf097c2e3f08e952b8382a74656155a
RANDOM SEED=291188823

node18.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		: 3000.280
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		: 3000.280
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:       1866584 kB
Buffers:         28532 kB
Cached:         114656 kB
SwapCached:       6684 kB
Active:          62780 kB
Inactive:        88672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1866584 kB
SwapTotal:     4192956 kB
SwapFree:      4180388 kB
Dirty:            1860 kB
Writeback:           0 kB
Mapped:          13560 kB
Slab:            23964 kB
Committed_AS:  1076676 kB
PageTables:       1376 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= 66236 MiB
End job on node18 at 2009-05-20 05:00:57