Trace number 1832810

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) 1200.07 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S221596758-009.cnf
MD5SUM4e7f5c25a1af5225c3ae5cd2b08760df
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark25.2122
Satisfiable
(Un)Satisfiability was proved
Number of variables12000
Number of clauses50400
Sum of the clauses size151200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 350400
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...
0.00/0.05	c ==============================================================================
0.00/0.05	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.05	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.05	c ==============================================================================
0.00/0.05	c |         0 |   50400   151200 |   15119       0        0     nan |  0.000 % |
0.00/0.17	c |         0 |   50131   151870 |      --       0       --      -- |     --   | -269/670
0.00/0.17	c ==============================================================================
0.00/0.17	c Result  :   #vars: 11751   #clauses: 50131   #literals: 151870
0.00/0.17	c CPU time:   0.154976 s
0.00/0.17	c ==============================================================================
0.00/0.22	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.22	c Number of variables   : 11751        
0.00/0.22	c Number of clauses     : 50131        
0.00/0.26	c Parsing time: 0.03         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-1832810-1242788225/watcher-1832810-1242788225 -o /tmp/evaluation-result-1832810-1242788225/solver-1832810-1242788225 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832810-1242788225.cnf -random-seed=1938283592 

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: 1.08 1.02 1.01 3/64 22228
/proc/meminfo: memFree=1487328/2055920 swapFree=4078360/4192956
[pid=22228] ppid=22226 vsize=5356 CPUtime=0
/proc/22228/stat : 22228 (SatELiteGTI) S 22226 22228 20804 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 306849631 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22228/statm: 1339 237 197 169 0 50 0

[startup+0.10619 s]
/proc/loadavg: 1.08 1.02 1.01 3/64 22228
/proc/meminfo: memFree=1487328/2055920 swapFree=4078360/4192956
[pid=22228] ppid=22226 vsize=5356 CPUtime=0
/proc/22228/stat : 22228 (SatELiteGTI) S 22226 22228 20804 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 306849631 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22228/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.201198 s]
/proc/loadavg: 1.08 1.02 1.01 3/64 22228
/proc/meminfo: memFree=1487328/2055920 swapFree=4078360/4192956
[pid=22228] ppid=22226 vsize=5356 CPUtime=0
/proc/22228/stat : 22228 (SatELiteGTI) S 22226 22228 20804 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 306849631 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22228/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.30122 s]
/proc/loadavg: 1.08 1.02 1.01 3/64 22228
/proc/meminfo: memFree=1487328/2055920 swapFree=4078360/4192956
[pid=22228] ppid=22226 vsize=5356 CPUtime=0.21
/proc/22228/stat : 22228 (SatELiteGTI) S 22226 22228 20804 0 -1 4194304 335 1834 0 0 0 0 20 1 18 0 1 0 306849631 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22228/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.21
Current children cumulated vsize (KiB) 5356

[startup+0.701258 s]
/proc/loadavg: 1.08 1.02 1.01 3/64 22228
/proc/meminfo: memFree=1487328/2055920 swapFree=4078360/4192956
[pid=22228] ppid=22226 vsize=5356 CPUtime=0.21
/proc/22228/stat : 22228 (SatELiteGTI) S 22226 22228 20804 0 -1 4194304 335 1834 0 0 0 0 20 1 18 0 1 0 306849631 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22228/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.21
Current children cumulated vsize (KiB) 5356

[startup+1.50132 s]
/proc/loadavg: 1.08 1.02 1.01 2/66 22234
/proc/meminfo: memFree=1480328/2055920 swapFree=4078360/4192956
[pid=22228] ppid=22226 vsize=5356 CPUtime=0.21
/proc/22228/stat : 22228 (SatELiteGTI) S 22226 22228 20804 0 -1 4194304 335 1834 0 0 0 0 20 1 18 0 1 0 306849631 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22228/statm: 1339 239 197 169 0 50 0
[pid=22234] ppid=22228 vsize=7404 CPUtime=1.27
/proc/22234/stat : 22234 (minisat_static) R 22228 22228 20804 0 -1 4194304 1694 0 0 0 126 1 0 0 25 0 1 0 306849653 7581696 1680 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 1 0 0
/proc/22234/statm: 1851 1680 76 170 0 1678 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 12760

[startup+3.10147 s]
/proc/loadavg: 1.08 1.02 1.01 2/66 22234
/proc/meminfo: memFree=1478024/2055920 swapFree=4078360/4192956
[pid=22228] ppid=22226 vsize=5356 CPUtime=0.21
/proc/22228/stat : 22228 (SatELiteGTI) S 22226 22228 20804 0 -1 4194304 335 1834 0 0 0 0 20 1 18 0 1 0 306849631 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22228/statm: 1339 239 197 169 0 50 0
[pid=22234] ppid=22228 vsize=10448 CPUtime=2.86
/proc/22234/stat : 22234 (minisat_static) R 22228 22228 20804 0 -1 4194304 2476 0 0 0 284 2 0 0 25 0 1 0 306849653 10698752 2462 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/22234/statm: 2612 2462 76 170 0 2439 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 15804

[startup+6.30178 s]
/proc/loadavg: 1.07 1.02 1.00 2/66 22234
/proc/meminfo: memFree=1471560/2055920 swapFree=4078360/4192956
[pid=22228] ppid=22226 vsize=5356 CPUtime=0.21
/proc/22228/stat : 22228 (SatELiteGTI) S 22226 22228 20804 0 -1 4194304 335 1834 0 0 0 0 20 1 18 0 1 0 306849631 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22228/statm: 1339 239 197 169 0 50 0
[pid=22234] ppid=22228 vsize=16396 CPUtime=6.06
/proc/22234/stat : 22234 (minisat_static) R 22228 22228 20804 0 -1 4194304 3951 0 0 0 603 3 0 0 25 0 1 0 306849653 16789504 3937 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 1 0 0
/proc/22234/statm: 4099 3937 76 170 0 3926 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 21752

[startup+12.7014 s]
/proc/loadavg: 1.07 1.02 1.00 2/66 22234
/proc/meminfo: memFree=1461264/2055920 swapFree=4078360/4192956
[pid=22228] ppid=22226 vsize=5356 CPUtime=0.21
/proc/22228/stat : 22228 (SatELiteGTI) S 22226 22228 20804 0 -1 4194304 335 1834 0 0 0 0 20 1 18 0 1 0 306849631 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22228/statm: 1339 239 197 169 0 50 0
[pid=22234] ppid=22228 vsize=26136 CPUtime=12.46
/proc/22234/stat : 22234 (minisat_static) R 22228 22228 20804 0 -1 4194304 6372 0 0 0 1240 6 0 0 25 0 1 0 306849653 26763264 6358 1992294400 134512640 135212243 4294956240 18446744073709551615 134536521 0 0 4096 3 0 0 0 17 1 0 0
/proc/22234/statm: 6534 6358 76 170 0 6361 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 31492

[startup+25.5016 s]
/proc/loadavg: 1.05 1.01 1.00 2/66 22234
/proc/meminfo: memFree=1444176/2055920 swapFree=4078360/4192956
[pid=22228] ppid=22226 vsize=5356 CPUtime=0.21
/proc/22228/stat : 22228 (SatELiteGTI) S 22226 22228 20804 0 -1 4194304 335 1834 0 0 0 0 20 1 18 0 1 0 306849631 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22228/statm: 1339 239 197 169 0 50 0
[pid=22234] ppid=22228 vsize=42620 CPUtime=25.25
/proc/22234/stat : 22234 (minisat_static) R 22228 22228 20804 0 -1 4194304 10491 0 0 0 2516 9 0 0 25 0 1 0 306849653 43642880 10477 1992294400 134512640 135212243 4294956240 18446744073709551615 134526065 0 0 4096 3 0 0 0 17 1 0 0
/proc/22234/statm: 10655 10477 76 170 0 10482 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 47976

[startup+51.102 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 22234
/proc/meminfo: memFree=1426000/2055920 swapFree=4078360/4192956
[pid=22228] ppid=22226 vsize=5356 CPUtime=0.21
/proc/22228/stat : 22228 (SatELiteGTI) S 22226 22228 20804 0 -1 4194304 335 1834 0 0 0 0 20 1 18 0 1 0 306849631 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22228/statm: 1339 239 197 169 0 50 0
[pid=22234] ppid=22228 vsize=60692 CPUtime=50.85
/proc/22234/stat : 22234 (minisat_static) R 22228 22228 20804 0 -1 4194304 14990 0 0 0 5072 13 0 0 25 0 1 0 306849653 62148608 14976 1992294400 134512640 135212243 4294956240 18446744073709551615 134525968 0 0 4096 3 0 0 0 17 1 0 0
/proc/22234/statm: 15173 14976 76 170 0 15000 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 66048

[startup+102.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 22234
/proc/meminfo: memFree=1420176/2055920 swapFree=4078360/4192956
[pid=22228] ppid=22226 vsize=5356 CPUtime=0.21
/proc/22228/stat : 22228 (SatELiteGTI) S 22226 22228 20804 0 -1 4194304 335 1834 0 0 0 0 20 1 18 0 1 0 306849631 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22228/statm: 1339 239 197 169 0 50 0
[pid=22234] ppid=22228 vsize=66368 CPUtime=102.04
/proc/22234/stat : 22234 (minisat_static) R 22228 22228 20804 0 -1 4194304 16435 0 0 0 10189 15 0 0 25 0 1 0 306849653 67960832 16421 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 1 0 0
/proc/22234/statm: 16592 16421 76 170 0 16419 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 71724

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22234
/proc/meminfo: memFree=1413648/2055920 swapFree=4078360/4192956
[pid=22228] ppid=22226 vsize=5356 CPUtime=0.21
/proc/22228/stat : 22228 (SatELiteGTI) S 22226 22228 20804 0 -1 4194304 335 1834 0 0 0 0 20 1 18 0 1 0 306849631 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22228/statm: 1339 239 197 169 0 50 0
[pid=22234] ppid=22228 vsize=72836 CPUtime=162.02
/proc/22234/stat : 22234 (minisat_static) R 22228 22228 20804 0 -1 4194304 18060 0 0 0 16185 17 0 0 25 0 1 0 306849653 74584064 18046 1992294400 134512640 135212243 4294956240 18446744073709551615 134529556 0 0 4096 3 0 0 0 17 1 0 0
/proc/22234/statm: 18209 18046 76 170 0 18036 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 78192

[startup+222.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22234
/proc/meminfo: memFree=1406928/2055920 swapFree=4078360/4192956
[pid=22228] ppid=22226 vsize=5356 CPUtime=0.21
/proc/22228/stat : 22228 (SatELiteGTI) S 22226 22228 20804 0 -1 4194304 335 1834 0 0 0 0 20 1 18 0 1 0 306849631 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22228/statm: 1339 239 197 169 0 50 0
[pid=22234] ppid=22228 vsize=79752 CPUtime=222.01
/proc/22234/stat : 22234 (minisat_static) R 22228 22228 20804 0 -1 4194304 19740 0 0 0 22182 19 0 0 25 0 1 0 306849653 81666048 19726 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 1 0 0
/proc/22234/statm: 19938 19726 76 170 0 19765 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 85108

[startup+282.302 s]
/proc/loadavg: 1.05 1.01 1.00 2/66 22240
/proc/meminfo: memFree=1399376/2055920 swapFree=4078360/4192956
[pid=22228] ppid=22226 vsize=5356 CPUtime=0.21
/proc/22228/stat : 22228 (SatELiteGTI) S 22226 22228 20804 0 -1 4194304 335 1834 0 0 0 0 20 1 18 0 1 0 306849631 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22228/statm: 1339 239 197 169 0 50 0
[pid=22234] ppid=22228 vsize=87144 CPUtime=281.98
/proc/22234/stat : 22234 (minisat_static) R 22228 22228 20804 0 -1 4194304 21589 0 0 0 28177 21 0 0 25 0 1 0 306849653 89235456 21575 1992294400 134512640 135212243 4294956240 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 1 0 0
/proc/22234/statm: 21786 21575 76 170 0 21613 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 92500

[startup+342.302 s]
/proc/loadavg: 1.06 1.02 1.00 2/66 22240
/proc/meminfo: memFree=1396240/2055920 swapFree=4078360/4192956
[pid=22228] ppid=22226 vsize=5356 CPUtime=0.21
/proc/22228/stat : 22228 (SatELiteGTI) S 22226 22228 20804 0 -1 4194304 335 1834 0 0 0 0 20 1 18 0 1 0 306849631 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22228/statm: 1339 239 197 169 0 50 0
[pid=22234] ppid=22228 vsize=90312 CPUtime=341.97
/proc/22234/stat : 22234 (minisat_static) R 22228 22228 20804 0 -1 4194304 22414 0 0 0 34175 22 0 0 25 0 1 0 306849653 92479488 22400 1992294400 134512640 135212243 4294956240 18446744073709551615 134527698 0 0 4096 3 0 0 0 17 1 0 0
/proc/22234/statm: 22578 22400 76 170 0 22405 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 95668

[startup+402.301 s]
/proc/loadavg: 1.11 1.05 1.01 2/66 22240
/proc/meminfo: memFree=1390352/2055920 swapFree=4078360/4192956
[pid=22228] ppid=22226 vsize=5356 CPUtime=0.21
/proc/22228/stat : 22228 (SatELiteGTI) S 22226 22228 20804 0 -1 4194304 335 1834 0 0 0 0 20 1 18 0 1 0 306849631 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22228/statm: 1339 239 197 169 0 50 0
[pid=22234] ppid=22228 vsize=95988 CPUtime=401.96
/proc/22234/stat : 22234 (minisat_static) R 22228 22228 20804 0 -1 4194304 23839 0 0 0 40172 24 0 0 25 0 1 0 306849653 98291712 23825 1992294400 134512640 135212243 4294956240 18446744073709551615 134538353 0 0 4096 3 0 0 0 17 1 0 0
/proc/22234/statm: 23997 23825 76 170 0 23824 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 101344

[startup+462.302 s]

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

/proc/22234/statm: 29046 28888 76 170 0 28873 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 121540

[startup+642.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 22240
/proc/meminfo: memFree=1369936/2055920 swapFree=4078360/4192956
[pid=22228] ppid=22226 vsize=5356 CPUtime=0.21
/proc/22228/stat : 22228 (SatELiteGTI) S 22226 22228 20804 0 -1 4194304 335 1834 0 0 0 0 20 1 18 0 1 0 306849631 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22228/statm: 1339 239 197 169 0 50 0
[pid=22234] ppid=22228 vsize=116184 CPUtime=641.89
/proc/22234/stat : 22234 (minisat_static) R 22228 22228 20804 0 -1 4194304 28902 0 0 0 64161 28 0 0 25 0 1 0 306849653 118972416 28888 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 1 0 0
/proc/22234/statm: 29046 28888 76 170 0 28873 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 121540

[startup+702.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 22240
/proc/meminfo: memFree=1358544/2055920 swapFree=4078360/4192956
[pid=22228] ppid=22226 vsize=5356 CPUtime=0.21
/proc/22228/stat : 22228 (SatELiteGTI) S 22226 22228 20804 0 -1 4194304 335 1834 0 0 0 0 20 1 18 0 1 0 306849631 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22228/statm: 1339 239 197 169 0 50 0
[pid=22234] ppid=22228 vsize=127804 CPUtime=701.89
/proc/22234/stat : 22234 (minisat_static) R 22228 22228 20804 0 -1 4194304 31742 0 0 0 70157 32 0 0 25 0 1 0 306849653 130871296 31728 1992294400 134512640 135212243 4294956240 18446744073709551615 134525968 0 0 4096 3 0 0 0 17 1 0 0
/proc/22234/statm: 31951 31728 76 170 0 31778 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 133160

[startup+762.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 22240
/proc/meminfo: memFree=1358544/2055920 swapFree=4078360/4192956
[pid=22228] ppid=22226 vsize=5356 CPUtime=0.21
/proc/22228/stat : 22228 (SatELiteGTI) S 22226 22228 20804 0 -1 4194304 335 1834 0 0 0 0 20 1 18 0 1 0 306849631 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22228/statm: 1339 239 197 169 0 50 0
[pid=22234] ppid=22228 vsize=127804 CPUtime=761.87
/proc/22234/stat : 22234 (minisat_static) R 22228 22228 20804 0 -1 4194304 31742 0 0 0 76155 32 0 0 25 0 1 0 306849653 130871296 31728 1992294400 134512640 135212243 4294956240 18446744073709551615 134526126 0 0 4096 3 0 0 0 17 1 0 0
/proc/22234/statm: 31951 31728 76 170 0 31778 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 133160

[startup+822.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 22240
/proc/meminfo: memFree=1352080/2055920 swapFree=4078360/4192956
[pid=22228] ppid=22226 vsize=5356 CPUtime=0.21
/proc/22228/stat : 22228 (SatELiteGTI) S 22226 22228 20804 0 -1 4194304 335 1834 0 0 0 0 20 1 18 0 1 0 306849631 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22228/statm: 1339 239 197 169 0 50 0
[pid=22234] ppid=22228 vsize=134672 CPUtime=821.85
/proc/22234/stat : 22234 (minisat_static) R 22228 22228 20804 0 -1 4194304 33484 0 0 0 82151 34 0 0 25 0 1 0 306849653 137904128 33470 1992294400 134512640 135212243 4294956240 18446744073709551615 134526162 0 0 4096 3 0 0 0 17 1 0 0
/proc/22234/statm: 33668 33470 76 170 0 33495 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 140028

[startup+882.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22240
/proc/meminfo: memFree=1347792/2055920 swapFree=4078360/4192956
[pid=22228] ppid=22226 vsize=5356 CPUtime=0.21
/proc/22228/stat : 22228 (SatELiteGTI) S 22226 22228 20804 0 -1 4194304 335 1834 0 0 0 0 20 1 18 0 1 0 306849631 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22228/statm: 1339 239 197 169 0 50 0
[pid=22234] ppid=22228 vsize=138368 CPUtime=881.84
/proc/22234/stat : 22234 (minisat_static) R 22228 22228 20804 0 -1 4194304 34411 0 0 0 88149 35 0 0 25 0 1 0 306849653 141688832 34397 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/22234/statm: 34592 34397 76 170 0 34419 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 143724

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22240
/proc/meminfo: memFree=1347792/2055920 swapFree=4078360/4192956
[pid=22228] ppid=22226 vsize=5356 CPUtime=0.21
/proc/22228/stat : 22228 (SatELiteGTI) S 22226 22228 20804 0 -1 4194304 335 1834 0 0 0 0 20 1 18 0 1 0 306849631 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22228/statm: 1339 239 197 169 0 50 0
[pid=22234] ppid=22228 vsize=138368 CPUtime=941.82
/proc/22234/stat : 22234 (minisat_static) R 22228 22228 20804 0 -1 4194304 34411 0 0 0 94147 35 0 0 25 0 1 0 306849653 141688832 34397 1992294400 134512640 135212243 4294956240 18446744073709551615 134539971 0 0 4096 3 0 0 0 17 1 0 0
/proc/22234/statm: 34592 34397 76 170 0 34419 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 143724

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22240
/proc/meminfo: memFree=1334032/2055920 swapFree=4078360/4192956
[pid=22228] ppid=22226 vsize=5356 CPUtime=0.21
/proc/22228/stat : 22228 (SatELiteGTI) S 22226 22228 20804 0 -1 4194304 335 1834 0 0 0 0 20 1 18 0 1 0 306849631 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22228/statm: 1339 239 197 169 0 50 0
[pid=22234] ppid=22228 vsize=151968 CPUtime=1001.8
/proc/22234/stat : 22234 (minisat_static) R 22228 22228 20804 0 -1 4194304 37826 0 0 0 100141 39 0 0 25 0 1 0 306849653 155615232 37812 1992294400 134512640 135212243 4294956240 18446744073709551615 134533014 0 0 4096 3 0 0 0 17 1 0 0
/proc/22234/statm: 37992 37812 76 170 0 37819 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 157324

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22240
/proc/meminfo: memFree=1334032/2055920 swapFree=4078360/4192956
[pid=22228] ppid=22226 vsize=5356 CPUtime=0.21
/proc/22228/stat : 22228 (SatELiteGTI) S 22226 22228 20804 0 -1 4194304 335 1834 0 0 0 0 20 1 18 0 1 0 306849631 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22228/statm: 1339 239 197 169 0 50 0
[pid=22234] ppid=22228 vsize=151968 CPUtime=1061.8
/proc/22234/stat : 22234 (minisat_static) R 22228 22228 20804 0 -1 4194304 37826 0 0 0 106140 40 0 0 25 0 1 0 306849653 155615232 37812 1992294400 134512640 135212243 4294956240 18446744073709551615 134526459 0 0 4096 3 0 0 0 17 1 0 0
/proc/22234/statm: 37992 37812 76 170 0 37819 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 157324

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22240
/proc/meminfo: memFree=1334032/2055920 swapFree=4078360/4192956
[pid=22228] ppid=22226 vsize=5356 CPUtime=0.21
/proc/22228/stat : 22228 (SatELiteGTI) S 22226 22228 20804 0 -1 4194304 335 1834 0 0 0 0 20 1 18 0 1 0 306849631 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22228/statm: 1339 239 197 169 0 50 0
[pid=22234] ppid=22228 vsize=151968 CPUtime=1121.78
/proc/22234/stat : 22234 (minisat_static) R 22228 22228 20804 0 -1 4194304 37826 0 0 0 112138 40 0 0 25 0 1 0 306849653 155615232 37812 1992294400 134512640 135212243 4294956240 18446744073709551615 134525968 0 0 4096 3 0 0 0 17 1 0 0
/proc/22234/statm: 37992 37812 76 170 0 37819 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 157324

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22240
/proc/meminfo: memFree=1331216/2055920 swapFree=4078360/4192956
[pid=22228] ppid=22226 vsize=5356 CPUtime=0.21
/proc/22228/stat : 22228 (SatELiteGTI) S 22226 22228 20804 0 -1 4194304 335 1834 0 0 0 0 20 1 18 0 1 0 306849631 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22228/statm: 1339 239 197 169 0 50 0
[pid=22234] ppid=22228 vsize=155136 CPUtime=1181.77
/proc/22234/stat : 22234 (minisat_static) R 22228 22228 20804 0 -1 4194304 38622 0 0 0 118136 41 0 0 25 0 1 0 306849653 158859264 38608 1992294400 134512640 135212243 4294956240 18446744073709551615 134535293 0 0 4096 3 0 0 0 17 1 0 0
/proc/22234/statm: 38784 38608 76 170 0 38611 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 160492



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22240
/proc/meminfo: memFree=1321104/2055920 swapFree=4078360/4192956
[pid=22228] ppid=22226 vsize=5356 CPUtime=0.21
/proc/22228/stat : 22228 (SatELiteGTI) S 22226 22228 20804 0 -1 4194304 335 1834 0 0 0 0 20 1 18 0 1 0 306849631 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22228/statm: 1339 239 197 169 0 50 0
[pid=22234] ppid=22228 vsize=164780 CPUtime=1199.86
/proc/22234/stat : 22234 (minisat_static) R 22228 22228 20804 0 -1 4194304 41043 0 0 0 119943 43 0 0 25 0 1 0 306849653 168734720 41029 1992294400 134512640 135212243 4294956240 18446744073709551615 134535612 0 0 4096 3 0 0 0 17 1 0 0
/proc/22234/statm: 41195 41029 76 170 0 41022 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 170136

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22240
/proc/meminfo: memFree=1321104/2055920 swapFree=4078360/4192956
[pid=22228] ppid=22226 vsize=5356 CPUtime=0.21
/proc/22228/stat : 22228 (SatELiteGTI) S 22226 22228 20804 0 -1 4194304 335 1834 0 0 0 0 20 1 18 0 1 0 306849631 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22228/statm: 1339 239 197 169 0 50 0
[pid=22234] ppid=22228 vsize=164780 CPUtime=1199.86
/proc/22234/stat : 22234 (minisat_static) R 22228 22228 20804 0 -1 4194304 41043 0 0 0 119943 43 0 0 25 0 1 0 306849653 168734720 41029 1992294400 134512640 135212243 4294956240 18446744073709551615 134535612 0 0 4096 3 0 0 0 17 1 0 0
/proc/22234/statm: 41195 41029 76 170 0 41022 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 170136

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 22228 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=205968
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=19996
# CPU time returned by wait4() is 0.225964
# while last known CPU time is 1200.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1199.63
CPU system time (s): 0.44
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 170136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.205968
system time used= 0.019996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2169
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= 14
involuntary context switches= 8

runsolver used 1.3068 second user time and 3.06953 second system time

The end

Launcher Data 

Begin job on node61 at 2009-05-20 04:57:05
IDJOB=1832810
IDBENCH=70368
IDSOLVER=672
FILE ID=node61/1832810-1242788225
PBS_JOBID= 9322380
Free space on /tmp= 66308 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/12000/unif-k3-r4.2-v12000-c50400-S221596758-009.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832810-1242788225/watcher-1832810-1242788225 -o /tmp/evaluation-result-1832810-1242788225/solver-1832810-1242788225 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832810-1242788225.cnf -random-seed=1938283592

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

MD5SUM BENCH= 4e7f5c25a1af5225c3ae5cd2b08760df
RANDOM SEED=1938283592

node61.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		: 3000.216
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		: 3000.216
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:       1487872 kB
Buffers:         42996 kB
Cached:         347260 kB
SwapCached:     109204 kB
Active:         192424 kB
Inactive:       309172 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1487872 kB
SwapTotal:     4192956 kB
SwapFree:      4078360 kB
Dirty:            2492 kB
Writeback:           0 kB
Mapped:          13564 kB
Slab:            52604 kB
Committed_AS:  1034368 kB
PageTables:       1384 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264884 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66308 MiB
End job on node61 at 2009-05-20 05:17:08