Trace number 1833538

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 1200.62

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/460/
unif-k3-r4.25-v460-c1955-S2035161427-020.cnf
MD5SUM074d3c53fc7fcb6f758396e5d450cb42
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.019996
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 |    1942     5904 |      --       0       --      -- |     --   | -13/39
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 447   #clauses: 1942   #literals: 5904
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   : 447          
0.00/0.01	c Number of clauses     : 1942         
0.00/0.01	c Parsing time: 0.00         s
1200.08/1200.61	HOME/SatELiteGTI: line 36: 16001 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-1833538-1242823002/watcher-1833538-1242823002 -o /tmp/evaluation-result-1833538-1242823002/solver-1833538-1242823002 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1833538-1242823002.cnf -random-seed=474092477 

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: 1.00 1.01 1.21 3/64 15995
/proc/meminfo: memFree=1982568/2055920 swapFree=4180728/4192956
[pid=15995] ppid=15993 vsize=5356 CPUtime=0
/proc/15995/stat : 15995 (SatELiteGTI) S 15993 15995 15925 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 310327733 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15995/statm: 1339 237 197 169 0 50 0

[startup+0.034564 s]
/proc/loadavg: 1.00 1.01 1.21 3/64 15995
/proc/meminfo: memFree=1982568/2055920 swapFree=4180728/4192956
[pid=15995] ppid=15993 vsize=5356 CPUtime=0
/proc/15995/stat : 15995 (SatELiteGTI) S 15993 15995 15925 0 -1 4194304 335 412 0 0 0 0 0 0 16 0 1 0 310327733 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15995/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101566 s]
/proc/loadavg: 1.00 1.01 1.21 3/64 15995
/proc/meminfo: memFree=1982568/2055920 swapFree=4180728/4192956
[pid=15995] ppid=15993 vsize=5356 CPUtime=0
/proc/15995/stat : 15995 (SatELiteGTI) S 15993 15995 15925 0 -1 4194304 335 412 0 0 0 0 0 0 16 0 1 0 310327733 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15995/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301578 s]
/proc/loadavg: 1.00 1.01 1.21 3/64 15995
/proc/meminfo: memFree=1982568/2055920 swapFree=4180728/4192956
[pid=15995] ppid=15993 vsize=5356 CPUtime=0
/proc/15995/stat : 15995 (SatELiteGTI) S 15993 15995 15925 0 -1 4194304 335 412 0 0 0 0 0 0 16 0 1 0 310327733 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15995/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701603 s]
/proc/loadavg: 1.00 1.01 1.21 3/64 15995
/proc/meminfo: memFree=1982568/2055920 swapFree=4180728/4192956
[pid=15995] ppid=15993 vsize=5356 CPUtime=0
/proc/15995/stat : 15995 (SatELiteGTI) S 15993 15995 15925 0 -1 4194304 335 412 0 0 0 0 0 0 16 0 1 0 310327733 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15995/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50166 s]
/proc/loadavg: 1.00 1.01 1.21 2/66 16001
/proc/meminfo: memFree=1980248/2055920 swapFree=4180728/4192956
[pid=15995] ppid=15993 vsize=5356 CPUtime=0
/proc/15995/stat : 15995 (SatELiteGTI) S 15993 15995 15925 0 -1 4194304 335 412 0 0 0 0 0 0 16 0 1 0 310327733 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15995/statm: 1339 239 197 169 0 50 0
[pid=16001] ppid=15995 vsize=4280 CPUtime=1.48
/proc/16001/stat : 16001 (minisat_static) R 15995 15995 15925 0 -1 4194304 711 0 0 0 148 0 0 0 25 0 1 0 310327735 4382720 697 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/16001/statm: 1070 697 76 170 0 897 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9636

[startup+3.10277 s]
/proc/loadavg: 1.00 1.01 1.21 2/66 16001
/proc/meminfo: memFree=1979096/2055920 swapFree=4180728/4192956
[pid=15995] ppid=15993 vsize=5356 CPUtime=0
/proc/15995/stat : 15995 (SatELiteGTI) S 15993 15995 15925 0 -1 4194304 335 412 0 0 0 0 0 0 16 0 1 0 310327733 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15995/statm: 1339 239 197 169 0 50 0
[pid=16001] ppid=15995 vsize=5348 CPUtime=3.07
/proc/16001/stat : 16001 (minisat_static) R 15995 15995 15925 0 -1 4194304 988 0 0 0 307 0 0 0 25 0 1 0 310327735 5476352 974 1992294400 134512640 135212243 4294956240 18446744073709551615 134526139 0 0 4096 3 0 0 0 17 0 0 0
/proc/16001/statm: 1337 974 76 170 0 1164 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10704

[startup+6.30198 s]
/proc/loadavg: 1.00 1.01 1.21 2/66 16001
/proc/meminfo: memFree=1977304/2055920 swapFree=4180728/4192956
[pid=15995] ppid=15993 vsize=5356 CPUtime=0
/proc/15995/stat : 15995 (SatELiteGTI) S 15993 15995 15925 0 -1 4194304 335 412 0 0 0 0 0 0 16 0 1 0 310327733 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15995/statm: 1339 239 197 169 0 50 0
[pid=16001] ppid=15995 vsize=6700 CPUtime=6.28
/proc/16001/stat : 16001 (minisat_static) R 15995 15995 15925 0 -1 4194304 1338 0 0 0 627 1 0 0 25 0 1 0 310327735 6860800 1324 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/16001/statm: 1675 1324 76 170 0 1502 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 12056

[startup+12.7014 s]
/proc/loadavg: 1.00 1.01 1.20 2/66 16001
/proc/meminfo: memFree=1975320/2055920 swapFree=4180728/4192956
[pid=15995] ppid=15993 vsize=5356 CPUtime=0
/proc/15995/stat : 15995 (SatELiteGTI) S 15993 15995 15925 0 -1 4194304 335 412 0 0 0 0 0 0 16 0 1 0 310327733 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15995/statm: 1339 239 197 169 0 50 0
[pid=16001] ppid=15995 vsize=8636 CPUtime=12.67
/proc/16001/stat : 16001 (minisat_static) R 15995 15995 15925 0 -1 4194304 1792 0 0 0 1266 1 0 0 25 0 1 0 310327735 8843264 1778 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/16001/statm: 2159 1778 76 170 0 1986 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13992

[startup+25.5013 s]
/proc/loadavg: 1.00 1.01 1.20 2/66 16001
/proc/meminfo: memFree=1972888/2055920 swapFree=4180728/4192956
[pid=15995] ppid=15993 vsize=5356 CPUtime=0
/proc/15995/stat : 15995 (SatELiteGTI) S 15993 15995 15925 0 -1 4194304 335 412 0 0 0 0 0 0 16 0 1 0 310327733 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15995/statm: 1339 239 197 169 0 50 0
[pid=16001] ppid=15995 vsize=10904 CPUtime=25.47
/proc/16001/stat : 16001 (minisat_static) R 15995 15995 15925 0 -1 4194304 2361 0 0 0 2545 2 0 0 25 0 1 0 310327735 11165696 2347 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 0 0 0
/proc/16001/statm: 2726 2347 76 170 0 2553 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 16260

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.19 2/66 16001
/proc/meminfo: memFree=1972440/2055920 swapFree=4180728/4192956
[pid=15995] ppid=15993 vsize=5356 CPUtime=0
/proc/15995/stat : 15995 (SatELiteGTI) S 15993 15995 15925 0 -1 4194304 335 412 0 0 0 0 0 0 16 0 1 0 310327733 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15995/statm: 1339 239 197 169 0 50 0
[pid=16001] ppid=15995 vsize=11568 CPUtime=51.06
/proc/16001/stat : 16001 (minisat_static) R 15995 15995 15925 0 -1 4194304 2520 0 0 0 5104 2 0 0 25 0 1 0 310327735 11845632 2506 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 0 0 0
/proc/16001/statm: 2892 2506 76 170 0 2719 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 16924

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.18 2/66 16001
/proc/meminfo: memFree=1970840/2055920 swapFree=4180728/4192956
[pid=15995] ppid=15993 vsize=5356 CPUtime=0
/proc/15995/stat : 15995 (SatELiteGTI) S 15993 15995 15925 0 -1 4194304 335 412 0 0 0 0 0 0 16 0 1 0 310327733 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15995/statm: 1339 239 197 169 0 50 0
[pid=16001] ppid=15995 vsize=12900 CPUtime=102.23
/proc/16001/stat : 16001 (minisat_static) R 15995 15995 15925 0 -1 4194304 2868 0 0 0 10220 3 0 0 25 0 1 0 310327735 13209600 2854 1992294400 134512640 135212243 4294956240 18446744073709551615 134526035 0 0 4096 3 0 0 0 17 0 0 0
/proc/16001/statm: 3225 2854 76 170 0 3052 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 18256

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.17 2/66 16001
/proc/meminfo: memFree=1969560/2055920 swapFree=4180728/4192956
[pid=15995] ppid=15993 vsize=5356 CPUtime=0
/proc/15995/stat : 15995 (SatELiteGTI) S 15993 15995 15925 0 -1 4194304 335 412 0 0 0 0 0 0 16 0 1 0 310327733 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15995/statm: 1339 239 197 169 0 50 0
[pid=16001] ppid=15995 vsize=14152 CPUtime=162.21
/proc/16001/stat : 16001 (minisat_static) R 15995 15995 15925 0 -1 4194304 3168 0 0 0 16218 3 0 0 25 0 1 0 310327735 14491648 3154 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/16001/statm: 3538 3154 76 170 0 3365 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 19508

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.16 2/66 16001
/proc/meminfo: memFree=1968408/2055920 swapFree=4180728/4192956
[pid=15995] ppid=15993 vsize=5356 CPUtime=0
/proc/15995/stat : 15995 (SatELiteGTI) S 15993 15995 15925 0 -1 4194304 335 412 0 0 0 0 0 0 16 0 1 0 310327733 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15995/statm: 1339 239 197 169 0 50 0
[pid=16001] ppid=15995 vsize=15436 CPUtime=222.17
/proc/16001/stat : 16001 (minisat_static) R 15995 15995 15925 0 -1 4194304 3452 0 0 0 22214 3 0 0 25 0 1 0 310327735 15806464 3438 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/16001/statm: 3859 3438 76 170 0 3686 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 20792

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.14 2/66 16001
/proc/meminfo: memFree=1967000/2055920 swapFree=4180728/4192956
[pid=15995] ppid=15993 vsize=5356 CPUtime=0
/proc/15995/stat : 15995 (SatELiteGTI) S 15993 15995 15925 0 -1 4194304 335 412 0 0 0 0 0 0 16 0 1 0 310327733 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15995/statm: 1339 239 197 169 0 50 0
[pid=16001] ppid=15995 vsize=16784 CPUtime=282.16
/proc/16001/stat : 16001 (minisat_static) R 15995 15995 15925 0 -1 4194304 3792 0 0 0 28212 4 0 0 25 0 1 0 310327735 17186816 3778 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 0 0 0
/proc/16001/statm: 4196 3778 76 170 0 4023 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 22140

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.13 2/66 16003
/proc/meminfo: memFree=1965528/2055920 swapFree=4180728/4192956
[pid=15995] ppid=15993 vsize=5356 CPUtime=0
/proc/15995/stat : 15995 (SatELiteGTI) S 15993 15995 15925 0 -1 4194304 335 412 0 0 0 0 0 0 16 0 1 0 310327733 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15995/statm: 1339 239 197 169 0 50 0
[pid=16001] ppid=15995 vsize=18160 CPUtime=342.13
/proc/16001/stat : 16001 (minisat_static) R 15995 15995 15925 0 -1 4194304 4159 0 0 0 34209 4 0 0 25 0 1 0 310327735 18595840 4145 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/16001/statm: 4540 4145 76 170 0 4367 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 23516

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.12 2/66 16003
/proc/meminfo: memFree=1965400/2055920 swapFree=4180728/4192956
[pid=15995] ppid=15993 vsize=5356 CPUtime=0
/proc/15995/stat : 15995 (SatELiteGTI) S 15993 15995 15925 0 -1 4194304 335 412 0 0 0 0 0 0 16 0 1 0 310327733 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15995/statm: 1339 239 197 169 0 50 0
[pid=16001] ppid=15995 vsize=18292 CPUtime=402.1
/proc/16001/stat : 16001 (minisat_static) R 15995 15995 15925 0 -1 4194304 4182 0 0 0 40206 4 0 0 25 0 1 0 310327735 18731008 4168 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/16001/statm: 4573 4168 76 170 0 4400 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 23648

[startup+462.302 s]

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

[pid=16001] ppid=15995 vsize=19644 CPUtime=462.07
/proc/16001/stat : 16001 (minisat_static) R 15995 15995 15925 0 -1 4194304 4529 0 0 0 46202 5 0 0 25 0 1 0 310327735 20115456 4515 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/16001/statm: 4911 4515 76 170 0 4738 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 25000

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.10 2/66 16003
/proc/meminfo: memFree=1963800/2055920 swapFree=4180728/4192956
[pid=15995] ppid=15993 vsize=5356 CPUtime=0
/proc/15995/stat : 15995 (SatELiteGTI) S 15993 15995 15925 0 -1 4194304 335 412 0 0 0 0 0 0 16 0 1 0 310327733 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15995/statm: 1339 239 197 169 0 50 0
[pid=16001] ppid=15995 vsize=19784 CPUtime=522.05
/proc/16001/stat : 16001 (minisat_static) R 15995 15995 15925 0 -1 4194304 4568 0 0 0 52200 5 0 0 25 0 1 0 310327735 20258816 4554 1992294400 134512640 135212243 4294956240 18446744073709551615 134526035 0 0 4096 3 0 0 0 17 0 0 0
/proc/16001/statm: 4946 4554 76 170 0 4773 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 25140

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 16003
/proc/meminfo: memFree=1962136/2055920 swapFree=4180728/4192956
[pid=15995] ppid=15993 vsize=5356 CPUtime=0
/proc/15995/stat : 15995 (SatELiteGTI) S 15993 15995 15925 0 -1 4194304 335 412 0 0 0 0 0 0 16 0 1 0 310327733 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15995/statm: 1339 239 197 169 0 50 0
[pid=16001] ppid=15995 vsize=21664 CPUtime=582.02
/proc/16001/stat : 16001 (minisat_static) R 15995 15995 15925 0 -1 4194304 4981 0 0 0 58197 5 0 0 25 0 1 0 310327735 22183936 4967 1992294400 134512640 135212243 4294956240 18446744073709551615 134538439 0 0 4096 3 0 0 0 17 0 0 0
/proc/16001/statm: 5416 4967 76 170 0 5243 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 27020

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 16003
/proc/meminfo: memFree=1962072/2055920 swapFree=4180728/4192956
[pid=15995] ppid=15993 vsize=5356 CPUtime=0
/proc/15995/stat : 15995 (SatELiteGTI) S 15993 15995 15925 0 -1 4194304 335 412 0 0 0 0 0 0 16 0 1 0 310327733 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15995/statm: 1339 239 197 169 0 50 0
[pid=16001] ppid=15995 vsize=21664 CPUtime=642.01
/proc/16001/stat : 16001 (minisat_static) R 15995 15995 15925 0 -1 4194304 4989 0 0 0 64196 5 0 0 25 0 1 0 310327735 22183936 4975 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 0 0 0
/proc/16001/statm: 5416 4975 76 170 0 5243 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 27020

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 16003
/proc/meminfo: memFree=1961240/2055920 swapFree=4180728/4192956
[pid=15995] ppid=15993 vsize=5356 CPUtime=0
/proc/15995/stat : 15995 (SatELiteGTI) S 15993 15995 15925 0 -1 4194304 335 412 0 0 0 0 0 0 16 0 1 0 310327733 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15995/statm: 1339 239 197 169 0 50 0
[pid=16001] ppid=15995 vsize=22516 CPUtime=701.98
/proc/16001/stat : 16001 (minisat_static) R 15995 15995 15925 0 -1 4194304 5194 0 0 0 70193 5 0 0 25 0 1 0 310327735 23056384 5180 1992294400 134512640 135212243 4294956240 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 0 0 0
/proc/16001/statm: 5629 5180 76 170 0 5456 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 27872

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 16003
/proc/meminfo: memFree=1960088/2055920 swapFree=4180728/4192956
[pid=15995] ppid=15993 vsize=5356 CPUtime=0
/proc/15995/stat : 15995 (SatELiteGTI) S 15993 15995 15925 0 -1 4194304 335 412 0 0 0 0 0 0 16 0 1 0 310327733 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15995/statm: 1339 239 197 169 0 50 0
[pid=16001] ppid=15995 vsize=23604 CPUtime=761.96
/proc/16001/stat : 16001 (minisat_static) R 15995 15995 15925 0 -1 4194304 5457 0 0 0 76191 5 0 0 25 0 1 0 310327735 24170496 5443 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/16001/statm: 5901 5443 76 170 0 5728 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 28960

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 16003
/proc/meminfo: memFree=1960024/2055920 swapFree=4180728/4192956
[pid=15995] ppid=15993 vsize=5356 CPUtime=0
/proc/15995/stat : 15995 (SatELiteGTI) S 15993 15995 15925 0 -1 4194304 335 412 0 0 0 0 0 0 16 0 1 0 310327733 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15995/statm: 1339 239 197 169 0 50 0
[pid=16001] ppid=15995 vsize=23604 CPUtime=821.93
/proc/16001/stat : 16001 (minisat_static) R 15995 15995 15925 0 -1 4194304 5474 0 0 0 82188 5 0 0 25 0 1 0 310327735 24170496 5460 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/16001/statm: 5901 5460 76 170 0 5728 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 28960

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 16003
/proc/meminfo: memFree=1959384/2055920 swapFree=4180728/4192956
[pid=15995] ppid=15993 vsize=5356 CPUtime=0
/proc/15995/stat : 15995 (SatELiteGTI) S 15993 15995 15925 0 -1 4194304 335 412 0 0 0 0 0 0 16 0 1 0 310327733 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15995/statm: 1339 239 197 169 0 50 0
[pid=16001] ppid=15995 vsize=24296 CPUtime=881.92
/proc/16001/stat : 16001 (minisat_static) R 15995 15995 15925 0 -1 4194304 5636 0 0 0 88186 6 0 0 25 0 1 0 310327735 24879104 5622 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/16001/statm: 6074 5622 76 170 0 5901 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 29652

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 16003
/proc/meminfo: memFree=1957912/2055920 swapFree=4180728/4192956
[pid=15995] ppid=15993 vsize=5356 CPUtime=0
/proc/15995/stat : 15995 (SatELiteGTI) S 15993 15995 15925 0 -1 4194304 335 412 0 0 0 0 0 0 16 0 1 0 310327733 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15995/statm: 1339 239 197 169 0 50 0
[pid=16001] ppid=15995 vsize=25628 CPUtime=941.88
/proc/16001/stat : 16001 (minisat_static) R 15995 15995 15925 0 -1 4194304 5976 0 0 0 94182 6 0 0 25 0 1 0 310327735 26243072 5962 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/16001/statm: 6407 5962 76 170 0 6234 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 30984

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 16003
/proc/meminfo: memFree=1957912/2055920 swapFree=4180728/4192956
[pid=15995] ppid=15993 vsize=5356 CPUtime=0
/proc/15995/stat : 15995 (SatELiteGTI) S 15993 15995 15925 0 -1 4194304 335 412 0 0 0 0 0 0 16 0 1 0 310327733 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15995/statm: 1339 239 197 169 0 50 0
[pid=16001] ppid=15995 vsize=25628 CPUtime=1001.86
/proc/16001/stat : 16001 (minisat_static) R 15995 15995 15925 0 -1 4194304 5976 0 0 0 100180 6 0 0 25 0 1 0 310327735 26243072 5962 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 0 0 0
/proc/16001/statm: 6407 5962 76 170 0 6234 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 30984

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 16003
/proc/meminfo: memFree=1957784/2055920 swapFree=4180728/4192956
[pid=15995] ppid=15993 vsize=5356 CPUtime=0
/proc/15995/stat : 15995 (SatELiteGTI) S 15993 15995 15925 0 -1 4194304 335 412 0 0 0 0 0 0 16 0 1 0 310327733 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15995/statm: 1339 239 197 169 0 50 0
[pid=16001] ppid=15995 vsize=25768 CPUtime=1061.84
/proc/16001/stat : 16001 (minisat_static) R 15995 15995 15925 0 -1 4194304 6012 0 0 0 106178 6 0 0 25 0 1 0 310327735 26386432 5998 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/16001/statm: 6442 5998 76 170 0 6269 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 31124

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 16003
/proc/meminfo: memFree=1956184/2055920 swapFree=4180728/4192956
[pid=15995] ppid=15993 vsize=5356 CPUtime=0
/proc/15995/stat : 15995 (SatELiteGTI) S 15993 15995 15925 0 -1 4194304 335 412 0 0 0 0 0 0 16 0 1 0 310327733 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15995/statm: 1339 239 197 169 0 50 0
[pid=16001] ppid=15995 vsize=27484 CPUtime=1121.8
/proc/16001/stat : 16001 (minisat_static) R 15995 15995 15925 0 -1 4194304 6421 0 0 0 112173 7 0 0 25 0 1 0 310327735 28143616 6407 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/16001/statm: 6871 6407 76 170 0 6698 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 32840

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 16003
/proc/meminfo: memFree=1955352/2055920 swapFree=4180728/4192956
[pid=15995] ppid=15993 vsize=5356 CPUtime=0
/proc/15995/stat : 15995 (SatELiteGTI) S 15993 15995 15925 0 -1 4194304 335 412 0 0 0 0 0 0 16 0 1 0 310327733 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15995/statm: 1339 239 197 169 0 50 0
[pid=16001] ppid=15995 vsize=28144 CPUtime=1181.78
/proc/16001/stat : 16001 (minisat_static) R 15995 15995 15925 0 -1 4194304 6608 0 0 0 118171 7 0 0 25 0 1 0 310327735 28819456 6594 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/16001/statm: 7036 6594 76 170 0 6863 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 33500



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 16003
/proc/meminfo: memFree=1955352/2055920 swapFree=4180728/4192956
[pid=15995] ppid=15993 vsize=5356 CPUtime=0
/proc/15995/stat : 15995 (SatELiteGTI) S 15993 15995 15925 0 -1 4194304 335 412 0 0 0 0 0 0 16 0 1 0 310327733 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15995/statm: 1339 239 197 169 0 50 0
[pid=16001] ppid=15995 vsize=28144 CPUtime=1200.08
/proc/16001/stat : 16001 (minisat_static) R 15995 15995 15925 0 -1 4194304 6608 0 0 0 120001 7 0 0 25 0 1 0 310327735 28819456 6594 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/16001/statm: 7036 6594 76 170 0 6863 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 33500

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)
Real time (s): 1200.62
CPU time (s): 1200.11
CPU user time (s): 1200.02
CPU system time (s): 0.082987
CPU usage (%): 99.9576
Max. virtual memory (cumulated for all children) (KiB): 33500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.082987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7365
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= 26
involuntary context switches= 3510

runsolver used 1.02484 second user time and 3.35049 second system time

The end

Launcher Data 

Begin job on node52 at 2009-05-20 14:36:42
IDJOB=1833538
IDBENCH=70732
IDSOLVER=672
FILE ID=node52/1833538-1242823002
PBS_JOBID= 9322531
Free space on /tmp= 66136 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/460/unif-k3-r4.25-v460-c1955-S2035161427-020.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1833538-1242823002/watcher-1833538-1242823002 -o /tmp/evaluation-result-1833538-1242823002/solver-1833538-1242823002 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1833538-1242823002.cnf -random-seed=474092477

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

MD5SUM BENCH= 074d3c53fc7fcb6f758396e5d450cb42
RANDOM SEED=474092477

node52.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1983112 kB
Buffers:         11940 kB
Cached:          25256 kB
SwapCached:       6732 kB
Active:          25568 kB
Inactive:        20220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1983112 kB
SwapTotal:     4192956 kB
SwapFree:      4180728 kB
Dirty:            1604 kB
Writeback:           0 kB
Mapped:          13380 kB
Slab:            13092 kB
Committed_AS:  1156040 kB
PageTables:       1480 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= 66136 MiB
End job on node52 at 2009-05-20 14:56:45