Trace number 1833310

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) 1200.11 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S356738975-073.cnf
MD5SUM8ca9dc2aaddc49b665e7ef3ce67ef4f5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark720.002
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
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...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1955     5865 |     586       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    1944     5900 |      --       0       --      -- |     --   | -11/35
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 450   #clauses: 1944   #literals: 5900
0.00/0.01	c CPU time:   0.005999 s
0.00/0.01	c ==============================================================================
0.00/0.01	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.01	c Number of variables   : 450          
0.00/0.01	c Number of clauses     : 1944         
0.00/0.01	c Parsing time: 0.00         s
1200.08/1200.51	HOME/SatELiteGTI: line 36:  4629 Terminated              $MS $2 $TMP.cnf $TMP.result

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-1833310-1242804480/watcher-1833310-1242804480 -o /tmp/evaluation-result-1833310-1242804480/solver-1833310-1242804480 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1833310-1242804480.cnf -random-seed=1441538296 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 4623
/proc/meminfo: memFree=1853744/2055920 swapFree=4180388/4192956
[pid=4623] ppid=4621 vsize=5356 CPUtime=0
/proc/4623/stat : 4623 (SatELiteGTI) S 4621 4623 4425 0 -1 4194304 310 250 0 0 0 0 0 0 16 0 1 0 308481315 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4623/statm: 1339 237 197 169 0 50 0

[startup+0.00886007 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 4623
/proc/meminfo: memFree=1853744/2055920 swapFree=4180388/4192956
[pid=4623] ppid=4621 vsize=5356 CPUtime=0
/proc/4623/stat : 4623 (SatELiteGTI) S 4621 4623 4425 0 -1 4194304 310 250 0 0 0 0 0 0 16 0 1 0 308481315 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4623/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101877 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 4623
/proc/meminfo: memFree=1853744/2055920 swapFree=4180388/4192956
[pid=4623] ppid=4621 vsize=5356 CPUtime=0
/proc/4623/stat : 4623 (SatELiteGTI) S 4621 4623 4425 0 -1 4194304 335 410 0 0 0 0 0 0 16 0 1 0 308481315 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4623/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301912 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 4623
/proc/meminfo: memFree=1853744/2055920 swapFree=4180388/4192956
[pid=4623] ppid=4621 vsize=5356 CPUtime=0
/proc/4623/stat : 4623 (SatELiteGTI) S 4621 4623 4425 0 -1 4194304 335 410 0 0 0 0 0 0 16 0 1 0 308481315 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4623/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701984 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 4623
/proc/meminfo: memFree=1853744/2055920 swapFree=4180388/4192956
[pid=4623] ppid=4621 vsize=5356 CPUtime=0
/proc/4623/stat : 4623 (SatELiteGTI) S 4621 4623 4425 0 -1 4194304 335 410 0 0 0 0 0 0 16 0 1 0 308481315 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4623/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50112 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4629
/proc/meminfo: memFree=1851424/2055920 swapFree=4180388/4192956
[pid=4623] ppid=4621 vsize=5356 CPUtime=0
/proc/4623/stat : 4623 (SatELiteGTI) S 4621 4623 4425 0 -1 4194304 335 410 0 0 0 0 0 0 16 0 1 0 308481315 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4623/statm: 1339 239 197 169 0 50 0
[pid=4629] ppid=4623 vsize=4140 CPUtime=1.47
/proc/4629/stat : 4629 (minisat_static) R 4623 4623 4425 0 -1 4194304 700 0 0 0 147 0 0 0 25 0 1 0 308481317 4239360 686 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/4629/statm: 1035 686 76 170 0 862 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 9496

[startup+3.1014 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4629
/proc/meminfo: memFree=1850400/2055920 swapFree=4180388/4192956
[pid=4623] ppid=4621 vsize=5356 CPUtime=0
/proc/4623/stat : 4623 (SatELiteGTI) S 4621 4623 4425 0 -1 4194304 335 410 0 0 0 0 0 0 16 0 1 0 308481315 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4623/statm: 1339 239 197 169 0 50 0
[pid=4629] ppid=4623 vsize=5196 CPUtime=3.07
/proc/4629/stat : 4629 (minisat_static) R 4623 4623 4425 0 -1 4194304 968 0 0 0 307 0 0 0 25 0 1 0 308481317 5320704 954 1992294400 134512640 135212243 4294956240 18446744073709551615 134529778 0 0 4096 3 0 0 0 17 1 0 0
/proc/4629/statm: 1299 954 76 170 0 1126 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10552

[startup+6.30197 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4629
/proc/meminfo: memFree=1848672/2055920 swapFree=4180388/4192956
[pid=4623] ppid=4621 vsize=5356 CPUtime=0
/proc/4623/stat : 4623 (SatELiteGTI) S 4621 4623 4425 0 -1 4194304 335 410 0 0 0 0 0 0 16 0 1 0 308481315 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4623/statm: 1339 239 197 169 0 50 0
[pid=4629] ppid=4623 vsize=6680 CPUtime=6.27
/proc/4629/stat : 4629 (minisat_static) R 4623 4623 4425 0 -1 4194304 1305 0 0 0 626 1 0 0 25 0 1 0 308481317 6840320 1291 1992294400 134512640 135212243 4294956240 18446744073709551615 134526459 0 0 4096 3 0 0 0 17 1 0 0
/proc/4629/statm: 1670 1291 76 170 0 1497 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 12036

[startup+12.7011 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4629
/proc/meminfo: memFree=1846624/2055920 swapFree=4180388/4192956
[pid=4623] ppid=4621 vsize=5356 CPUtime=0
/proc/4623/stat : 4623 (SatELiteGTI) S 4621 4623 4425 0 -1 4194304 335 410 0 0 0 0 0 0 16 0 1 0 308481315 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4623/statm: 1339 239 197 169 0 50 0
[pid=4629] ppid=4623 vsize=8480 CPUtime=12.67
/proc/4629/stat : 4629 (minisat_static) R 4623 4623 4425 0 -1 4194304 1753 0 0 0 1266 1 0 0 25 0 1 0 308481317 8683520 1739 1992294400 134512640 135212243 4294956240 18446744073709551615 134526123 0 0 4096 3 0 0 0 17 1 0 0
/proc/4629/statm: 2120 1739 76 170 0 1947 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13836

[startup+25.5013 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4629
/proc/meminfo: memFree=1844192/2055920 swapFree=4180388/4192956
[pid=4623] ppid=4621 vsize=5356 CPUtime=0
/proc/4623/stat : 4623 (SatELiteGTI) S 4621 4623 4425 0 -1 4194304 335 410 0 0 0 0 0 0 16 0 1 0 308481315 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4623/statm: 1339 239 197 169 0 50 0
[pid=4629] ppid=4623 vsize=10844 CPUtime=25.47
/proc/4629/stat : 4629 (minisat_static) R 4623 4623 4425 0 -1 4194304 2345 0 0 0 2545 2 0 0 25 0 1 0 308481317 11104256 2331 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/4629/statm: 2711 2331 76 170 0 2538 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 16200

[startup+51.1019 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4629
/proc/meminfo: memFree=1844000/2055920 swapFree=4180388/4192956
[pid=4623] ppid=4621 vsize=5356 CPUtime=0
/proc/4623/stat : 4623 (SatELiteGTI) S 4621 4623 4425 0 -1 4194304 335 410 0 0 0 0 0 0 16 0 1 0 308481315 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4623/statm: 1339 239 197 169 0 50 0
[pid=4629] ppid=4623 vsize=11120 CPUtime=51.06
/proc/4629/stat : 4629 (minisat_static) R 4623 4623 4425 0 -1 4194304 2412 0 0 0 5104 2 0 0 25 0 1 0 308481317 11386880 2398 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/4629/statm: 2780 2398 76 170 0 2607 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 16476

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4629
/proc/meminfo: memFree=1841952/2055920 swapFree=4180388/4192956
[pid=4623] ppid=4621 vsize=5356 CPUtime=0
/proc/4623/stat : 4623 (SatELiteGTI) S 4621 4623 4425 0 -1 4194304 335 410 0 0 0 0 0 0 16 0 1 0 308481315 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4623/statm: 1339 239 197 169 0 50 0
[pid=4629] ppid=4623 vsize=12976 CPUtime=102.24
/proc/4629/stat : 4629 (minisat_static) R 4623 4623 4425 0 -1 4194304 2878 0 0 0 10221 3 0 0 25 0 1 0 308481317 13287424 2864 1992294400 134512640 135212243 4294956240 18446744073709551615 134526459 0 0 4096 3 0 0 0 17 1 0 0
/proc/4629/statm: 3244 2864 76 170 0 3071 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 18332

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4629
/proc/meminfo: memFree=1840736/2055920 swapFree=4180388/4192956
[pid=4623] ppid=4621 vsize=5356 CPUtime=0
/proc/4623/stat : 4623 (SatELiteGTI) S 4621 4623 4425 0 -1 4194304 335 410 0 0 0 0 0 0 16 0 1 0 308481315 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4623/statm: 1339 239 197 169 0 50 0
[pid=4629] ppid=4623 vsize=14348 CPUtime=162.22
/proc/4629/stat : 4629 (minisat_static) R 4623 4623 4425 0 -1 4194304 3172 0 0 0 16218 4 0 0 25 0 1 0 308481317 14692352 3158 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/4629/statm: 3587 3158 76 170 0 3414 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 19704

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4629
/proc/meminfo: memFree=1839520/2055920 swapFree=4180388/4192956
[pid=4623] ppid=4621 vsize=5356 CPUtime=0
/proc/4623/stat : 4623 (SatELiteGTI) S 4621 4623 4425 0 -1 4194304 335 410 0 0 0 0 0 0 16 0 1 0 308481315 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4623/statm: 1339 239 197 169 0 50 0
[pid=4629] ppid=4623 vsize=15440 CPUtime=222.2
/proc/4629/stat : 4629 (minisat_static) R 4623 4623 4425 0 -1 4194304 3482 0 0 0 22216 4 0 0 25 0 1 0 308481317 15810560 3468 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/4629/statm: 3860 3468 76 170 0 3687 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 20796

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4629
/proc/meminfo: memFree=1838176/2055920 swapFree=4180388/4192956
[pid=4623] ppid=4621 vsize=5356 CPUtime=0
/proc/4623/stat : 4623 (SatELiteGTI) S 4621 4623 4425 0 -1 4194304 335 410 0 0 0 0 0 0 16 0 1 0 308481315 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4623/statm: 1339 239 197 169 0 50 0
[pid=4629] ppid=4623 vsize=16768 CPUtime=282.18
/proc/4629/stat : 4629 (minisat_static) R 4623 4623 4425 0 -1 4194304 3812 0 0 0 28214 4 0 0 25 0 1 0 308481317 17170432 3798 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/4629/statm: 4192 3798 76 170 0 4019 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 22124

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4629
/proc/meminfo: memFree=1837920/2055920 swapFree=4180388/4192956
[pid=4623] ppid=4621 vsize=5356 CPUtime=0
/proc/4623/stat : 4623 (SatELiteGTI) S 4621 4623 4425 0 -1 4194304 335 410 0 0 0 0 0 0 16 0 1 0 308481315 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4623/statm: 1339 239 197 169 0 50 0
[pid=4629] ppid=4623 vsize=17040 CPUtime=342.16
/proc/4629/stat : 4629 (minisat_static) R 4623 4623 4425 0 -1 4194304 3878 0 0 0 34211 5 0 0 25 0 1 0 308481317 17448960 3864 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 1 0 0
/proc/4629/statm: 4260 3864 76 170 0 4087 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 22396

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4629
/proc/meminfo: memFree=1836576/2055920 swapFree=4180388/4192956
[pid=4623] ppid=4621 vsize=5356 CPUtime=0
/proc/4623/stat : 4623 (SatELiteGTI) S 4621 4623 4425 0 -1 4194304 335 410 0 0 0 0 0 0 16 0 1 0 308481315 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4623/statm: 1339 239 197 169 0 50 0
[pid=4629] ppid=4623 vsize=18376 CPUtime=402.14
/proc/4629/stat : 4629 (minisat_static) R 4623 4623 4425 0 -1 4194304 4188 0 0 0 40209 5 0 0 25 0 1 0 308481317 18817024 4174 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/4629/statm: 4594 4174 76 170 0 4421 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 23732

[startup+462.301 s]

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

[pid=4629] ppid=4623 vsize=19988 CPUtime=522.1
/proc/4629/stat : 4629 (minisat_static) R 4623 4623 4425 0 -1 4194304 4599 0 0 0 52204 6 0 0 25 0 1 0 308481317 20467712 4585 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/4629/statm: 4997 4585 76 170 0 4824 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 25344

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4629
/proc/meminfo: memFree=1834016/2055920 swapFree=4180388/4192956
[pid=4623] ppid=4621 vsize=5356 CPUtime=0
/proc/4623/stat : 4623 (SatELiteGTI) S 4621 4623 4425 0 -1 4194304 335 410 0 0 0 0 0 0 16 0 1 0 308481315 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4623/statm: 1339 239 197 169 0 50 0
[pid=4629] ppid=4623 vsize=21108 CPUtime=582.08
/proc/4629/stat : 4629 (minisat_static) R 4623 4623 4425 0 -1 4194304 4838 0 0 0 58202 6 0 0 25 0 1 0 308481317 21614592 4824 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/4629/statm: 5277 4824 76 170 0 5104 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 26464

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4629
/proc/meminfo: memFree=1833184/2055920 swapFree=4180388/4192956
[pid=4623] ppid=4621 vsize=5356 CPUtime=0
/proc/4623/stat : 4623 (SatELiteGTI) S 4621 4623 4425 0 -1 4194304 335 410 0 0 0 0 0 0 16 0 1 0 308481315 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4623/statm: 1339 239 197 169 0 50 0
[pid=4629] ppid=4623 vsize=21904 CPUtime=642.07
/proc/4629/stat : 4629 (minisat_static) R 4623 4623 4425 0 -1 4194304 5029 0 0 0 64200 7 0 0 25 0 1 0 308481317 22429696 5015 1992294400 134512640 135212243 4294956240 18446744073709551615 134526136 0 0 4096 3 0 0 0 17 1 0 0
/proc/4629/statm: 5476 5015 76 170 0 5303 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 27260

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4629
/proc/meminfo: memFree=1833120/2055920 swapFree=4180388/4192956
[pid=4623] ppid=4621 vsize=5356 CPUtime=0
/proc/4623/stat : 4623 (SatELiteGTI) S 4621 4623 4425 0 -1 4194304 335 410 0 0 0 0 0 0 16 0 1 0 308481315 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4623/statm: 1339 239 197 169 0 50 0
[pid=4629] ppid=4623 vsize=22068 CPUtime=702.04
/proc/4629/stat : 4629 (minisat_static) R 4623 4623 4425 0 -1 4194304 5057 0 0 0 70197 7 0 0 25 0 1 0 308481317 22597632 5043 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 1 0 0
/proc/4629/statm: 5517 5043 76 170 0 5344 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 27424

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4629
/proc/meminfo: memFree=1831264/2055920 swapFree=4180388/4192956
[pid=4623] ppid=4621 vsize=5356 CPUtime=0
/proc/4623/stat : 4623 (SatELiteGTI) S 4621 4623 4425 0 -1 4194304 335 410 0 0 0 0 0 0 16 0 1 0 308481315 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4623/statm: 1339 239 197 169 0 50 0
[pid=4629] ppid=4623 vsize=23704 CPUtime=762.02
/proc/4629/stat : 4629 (minisat_static) R 4623 4623 4425 0 -1 4194304 5494 0 0 0 76195 7 0 0 25 0 1 0 308481317 24272896 5480 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/4629/statm: 5926 5480 76 170 0 5753 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 29060

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4629
/proc/meminfo: memFree=1831264/2055920 swapFree=4180388/4192956
[pid=4623] ppid=4621 vsize=5356 CPUtime=0
/proc/4623/stat : 4623 (SatELiteGTI) S 4621 4623 4425 0 -1 4194304 335 410 0 0 0 0 0 0 16 0 1 0 308481315 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4623/statm: 1339 239 197 169 0 50 0
[pid=4629] ppid=4623 vsize=23704 CPUtime=822.01
/proc/4629/stat : 4629 (minisat_static) R 4623 4623 4425 0 -1 4194304 5498 0 0 0 82193 8 0 0 25 0 1 0 308481317 24272896 5484 1992294400 134512640 135212243 4294956240 18446744073709551615 134526086 0 0 4096 3 0 0 0 17 1 0 0
/proc/4629/statm: 5926 5484 76 170 0 5753 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 29060

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4631
/proc/meminfo: memFree=1831072/2055920 swapFree=4180388/4192956
[pid=4623] ppid=4621 vsize=5356 CPUtime=0
/proc/4623/stat : 4623 (SatELiteGTI) S 4621 4623 4425 0 -1 4194304 335 410 0 0 0 0 0 0 16 0 1 0 308481315 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4623/statm: 1339 239 197 169 0 50 0
[pid=4629] ppid=4623 vsize=23836 CPUtime=881.98
/proc/4629/stat : 4629 (minisat_static) R 4623 4623 4425 0 -1 4194304 5523 0 0 0 88190 8 0 0 25 0 1 0 308481317 24408064 5509 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/4629/statm: 5959 5509 76 170 0 5786 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 29192

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4631
/proc/meminfo: memFree=1829472/2055920 swapFree=4180388/4192956
[pid=4623] ppid=4621 vsize=5356 CPUtime=0
/proc/4623/stat : 4623 (SatELiteGTI) S 4621 4623 4425 0 -1 4194304 335 410 0 0 0 0 0 0 16 0 1 0 308481315 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4623/statm: 1339 239 197 169 0 50 0
[pid=4629] ppid=4623 vsize=25452 CPUtime=941.96
/proc/4629/stat : 4629 (minisat_static) R 4623 4623 4425 0 -1 4194304 5939 0 0 0 94188 8 0 0 25 0 1 0 308481317 26062848 5925 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/4629/statm: 6363 5925 76 170 0 6190 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 30808

[startup+1002.3 s]
/proc/loadavg: 1.07 1.00 1.00 2/66 4631
/proc/meminfo: memFree=1829024/2055920 swapFree=4180388/4192956
[pid=4623] ppid=4621 vsize=5356 CPUtime=0
/proc/4623/stat : 4623 (SatELiteGTI) S 4621 4623 4425 0 -1 4194304 335 410 0 0 0 0 0 0 16 0 1 0 308481315 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4623/statm: 1339 239 197 169 0 50 0
[pid=4629] ppid=4623 vsize=25852 CPUtime=1001.94
/proc/4629/stat : 4629 (minisat_static) R 4623 4623 4425 0 -1 4194304 6034 0 0 0 100186 8 0 0 25 0 1 0 308481317 26472448 6020 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/4629/statm: 6463 6020 76 170 0 6290 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 31208

[startup+1062.3 s]
/proc/loadavg: 1.10 1.02 1.00 2/66 4631
/proc/meminfo: memFree=1828960/2055920 swapFree=4180388/4192956
[pid=4623] ppid=4621 vsize=5356 CPUtime=0
/proc/4623/stat : 4623 (SatELiteGTI) S 4621 4623 4425 0 -1 4194304 335 410 0 0 0 0 0 0 16 0 1 0 308481315 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4623/statm: 1339 239 197 169 0 50 0
[pid=4629] ppid=4623 vsize=25852 CPUtime=1061.92
/proc/4629/stat : 4629 (minisat_static) R 4623 4623 4425 0 -1 4194304 6044 0 0 0 106184 8 0 0 25 0 1 0 308481317 26472448 6030 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/4629/statm: 6463 6030 76 170 0 6290 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 31208

[startup+1122.3 s]
/proc/loadavg: 1.10 1.03 1.00 2/66 4631
/proc/meminfo: memFree=1828832/2055920 swapFree=4180388/4192956
[pid=4623] ppid=4621 vsize=5356 CPUtime=0
/proc/4623/stat : 4623 (SatELiteGTI) S 4621 4623 4425 0 -1 4194304 335 410 0 0 0 0 0 0 16 0 1 0 308481315 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4623/statm: 1339 239 197 169 0 50 0
[pid=4629] ppid=4623 vsize=26040 CPUtime=1121.91
/proc/4629/stat : 4629 (minisat_static) R 4623 4623 4425 0 -1 4194304 6079 0 0 0 112182 9 0 0 25 0 1 0 308481317 26664960 6065 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/4629/statm: 6510 6065 76 170 0 6337 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 31396

[startup+1182.3 s]
/proc/loadavg: 1.04 1.02 1.00 2/66 4631
/proc/meminfo: memFree=1826848/2055920 swapFree=4180388/4192956
[pid=4623] ppid=4621 vsize=5356 CPUtime=0
/proc/4623/stat : 4623 (SatELiteGTI) S 4621 4623 4425 0 -1 4194304 335 410 0 0 0 0 0 0 16 0 1 0 308481315 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4623/statm: 1339 239 197 169 0 50 0
[pid=4629] ppid=4623 vsize=27992 CPUtime=1181.89
/proc/4629/stat : 4629 (minisat_static) R 4623 4623 4425 0 -1 4194304 6585 0 0 0 118179 10 0 0 25 0 1 0 308481317 28663808 6571 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/4629/statm: 6998 6571 76 170 0 6825 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 33348



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.02 1.02 1.00 2/66 4631
/proc/meminfo: memFree=1826528/2055920 swapFree=4180388/4192956
[pid=4623] ppid=4621 vsize=5356 CPUtime=0
/proc/4623/stat : 4623 (SatELiteGTI) S 4621 4623 4425 0 -1 4194304 335 410 0 0 0 0 0 0 16 0 1 0 308481315 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4623/statm: 1339 239 197 169 0 50 0
[pid=4629] ppid=4623 vsize=28256 CPUtime=1200.08
/proc/4629/stat : 4629 (minisat_static) R 4623 4623 4425 0 -1 4194304 6647 0 0 0 119998 10 0 0 25 0 1 0 308481317 28934144 6633 1992294400 134512640 135212243 4294956240 18446744073709551615 134526136 0 0 4096 3 0 0 0 17 1 0 0
/proc/4629/statm: 7064 6633 76 170 0 6891 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 33612

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: 1.02 1.02 1.00 2/66 4631
/proc/meminfo: memFree=1826528/2055920 swapFree=4180388/4192956
[pid=4623] ppid=4621 vsize=5356 CPUtime=0
/proc/4623/stat : 4623 (SatELiteGTI) S 4621 4623 4425 0 -1 4194304 335 410 0 0 0 0 0 0 16 0 1 0 308481315 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4623/statm: 1339 239 197 169 0 50 0
[pid=4629] ppid=4623 vsize=28256 CPUtime=1200.08
/proc/4629/stat : 4629 (minisat_static) R 4623 4623 4425 0 -1 4194304 6647 0 0 0 119998 10 0 0 25 0 1 0 308481317 28934144 6633 1992294400 134512640 135212243 4294956240 18446744073709551615 134526136 0 0 4096 3 0 0 0 17 1 0 0
/proc/4629/statm: 7064 6633 76 170 0 6891 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 33612

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.11
CPU user time (s): 1200
CPU system time (s): 0.112982
CPU usage (%): 99.9666
Max. virtual memory (cumulated for all children) (KiB): 33612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.112982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7402
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= 25
involuntary context switches= 1762

runsolver used 1.3328 second user time and 3.04454 second system time

The end

Launcher Data 

Begin job on node18 at 2009-05-20 09:28:00
IDJOB=1833310
IDBENCH=70618
IDSOLVER=672
FILE ID=node18/1833310-1242804480
PBS_JOBID= 9322436
Free space on /tmp= 66236 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S356738975-073.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1833310-1242804480/watcher-1833310-1242804480 -o /tmp/evaluation-result-1833310-1242804480/solver-1833310-1242804480 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1833310-1242804480.cnf -random-seed=1441538296

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

MD5SUM BENCH= 8ca9dc2aaddc49b665e7ef3ce67ef4f5
RANDOM SEED=1441538296

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:       1854224 kB
Buffers:         39624 kB
Cached:         115464 kB
SwapCached:       6684 kB
Active:          64448 kB
Inactive:        98948 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1854224 kB
SwapTotal:     4192956 kB
SwapFree:      4180388 kB
Dirty:            1608 kB
Writeback:           0 kB
Mapped:          13560 kB
Slab:            24348 kB
Committed_AS:  1083028 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 09:48:03