Trace number 1832708

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) 1200.09 1200.51

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/6000/
unif-k3-r4.2-v6000-c25200-S2125430099-013.cnf
MD5SUM7cb8956402a507cc73d79fe8c2c7c68b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark26.6619
Satisfiable
(Un)Satisfiability was proved
Number of variables6000
Number of clauses25200
Sum of the clauses size75600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 325200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   25200    75600 |    7559       0        0     nan |  0.000 % |
0.00/0.08	c |         0 |   25026    76177 |      --       0       --      -- |     --   | -174/577
0.00/0.08	c ==============================================================================
0.00/0.08	c Result  :   #vars: 5825   #clauses: 25026   #literals: 76177
0.00/0.08	c CPU time:   0.080987 s
0.00/0.08	c ==============================================================================
0.00/0.11	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.11	c Number of variables   : 5825         
0.00/0.11	c Number of clauses     : 25026        
0.00/0.13	c Parsing time: 0.01         s

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1832708-1242786497/watcher-1832708-1242786497 -o /tmp/evaluation-result-1832708-1242786497/solver-1832708-1242786497 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832708-1242786497.cnf -random-seed=1175998285 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 3551
/proc/meminfo: memFree=1659912/2055920 swapFree=4068296/4192956
[pid=3551] ppid=3549 vsize=5356 CPUtime=0
/proc/3551/stat : 3551 (SatELiteGTI) S 3549 3551 1299 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 306674093 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3551/statm: 1339 237 197 169 0 50 0

[startup+0.0929629 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 3551
/proc/meminfo: memFree=1659912/2055920 swapFree=4068296/4192956
[pid=3551] ppid=3549 vsize=5356 CPUtime=0
/proc/3551/stat : 3551 (SatELiteGTI) S 3549 3551 1299 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 306674093 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3551/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101964 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 3551
/proc/meminfo: memFree=1659912/2055920 swapFree=4068296/4192956
[pid=3551] ppid=3549 vsize=5356 CPUtime=0
/proc/3551/stat : 3551 (SatELiteGTI) S 3549 3551 1299 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 306674093 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3551/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.302005 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 3551
/proc/meminfo: memFree=1659912/2055920 swapFree=4068296/4192956
[pid=3551] ppid=3549 vsize=5356 CPUtime=0.1
/proc/3551/stat : 3551 (SatELiteGTI) S 3549 3551 1299 0 -1 4194304 335 1107 0 0 0 0 10 0 16 0 1 0 306674093 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3551/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5356

[startup+0.70106 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 3551
/proc/meminfo: memFree=1659912/2055920 swapFree=4068296/4192956
[pid=3551] ppid=3549 vsize=5356 CPUtime=0.1
/proc/3551/stat : 3551 (SatELiteGTI) S 3549 3551 1299 0 -1 4194304 335 1107 0 0 0 0 10 0 16 0 1 0 306674093 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3551/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5356

[startup+1.50116 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 3557
/proc/meminfo: memFree=1654520/2055920 swapFree=4068296/4192956
[pid=3551] ppid=3549 vsize=5356 CPUtime=0.1
/proc/3551/stat : 3551 (SatELiteGTI) S 3549 3551 1299 0 -1 4194304 335 1107 0 0 0 0 10 0 16 0 1 0 306674093 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3551/statm: 1339 239 197 169 0 50 0
[pid=3557] ppid=3551 vsize=7096 CPUtime=1.36
/proc/3557/stat : 3557 (minisat_static) R 3551 3551 1299 0 -1 4194304 1537 0 0 0 136 0 0 0 25 0 1 0 306674104 7266304 1523 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 1 0 0
/proc/3557/statm: 1774 1523 76 170 0 1601 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 12452

[startup+3.10139 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 3557
/proc/meminfo: memFree=1651648/2055920 swapFree=4068296/4192956
[pid=3551] ppid=3549 vsize=5356 CPUtime=0.1
/proc/3551/stat : 3551 (SatELiteGTI) S 3549 3551 1299 0 -1 4194304 335 1107 0 0 0 0 10 0 16 0 1 0 306674093 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3551/statm: 1339 239 197 169 0 50 0
[pid=3557] ppid=3551 vsize=10924 CPUtime=2.96
/proc/3557/stat : 3557 (minisat_static) R 3551 3551 1299 0 -1 4194304 2477 0 0 0 295 1 0 0 25 0 1 0 306674104 11186176 2463 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 1 0 0
/proc/3557/statm: 2731 2463 76 170 0 2558 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 16280

[startup+6.30184 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 3557
/proc/meminfo: memFree=1644864/2055920 swapFree=4068296/4192956
[pid=3551] ppid=3549 vsize=5356 CPUtime=0.1
/proc/3551/stat : 3551 (SatELiteGTI) S 3549 3551 1299 0 -1 4194304 335 1107 0 0 0 0 10 0 16 0 1 0 306674093 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3551/statm: 1339 239 197 169 0 50 0
[pid=3557] ppid=3551 vsize=16864 CPUtime=6.16
/proc/3557/stat : 3557 (minisat_static) R 3551 3551 1299 0 -1 4194304 3960 0 0 0 614 2 0 0 25 0 1 0 306674104 17268736 3946 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 1 0 0
/proc/3557/statm: 4216 3946 76 170 0 4043 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 22220

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 3557
/proc/meminfo: memFree=1635072/2055920 swapFree=4068296/4192956
[pid=3551] ppid=3549 vsize=5356 CPUtime=0.1
/proc/3551/stat : 3551 (SatELiteGTI) S 3549 3551 1299 0 -1 4194304 335 1107 0 0 0 0 10 0 16 0 1 0 306674093 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3551/statm: 1339 239 197 169 0 50 0
[pid=3557] ppid=3551 vsize=26084 CPUtime=12.56
/proc/3557/stat : 3557 (minisat_static) R 3551 3551 1299 0 -1 4194304 6243 0 0 0 1251 5 0 0 25 0 1 0 306674104 26710016 6229 1992294400 134512640 135212243 4294956240 18446744073709551615 134527698 0 0 4096 3 0 0 0 17 1 0 0
/proc/3557/statm: 6521 6229 76 170 0 6348 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 31440

[startup+25.5016 s]
/proc/loadavg: 1.02 1.00 1.00 2/66 3557
/proc/meminfo: memFree=1620800/2055920 swapFree=4068296/4192956
[pid=3551] ppid=3549 vsize=5356 CPUtime=0.1
/proc/3551/stat : 3551 (SatELiteGTI) S 3549 3551 1299 0 -1 4194304 335 1107 0 0 0 0 10 0 16 0 1 0 306674093 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3551/statm: 1339 239 197 169 0 50 0
[pid=3557] ppid=3551 vsize=39668 CPUtime=25.36
/proc/3557/stat : 3557 (minisat_static) R 3551 3551 1299 0 -1 4194304 9646 0 0 0 2528 8 0 0 25 0 1 0 306674104 40620032 9632 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 1 0 0
/proc/3557/statm: 9917 9632 76 170 0 9744 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 45024

[startup+51.1012 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 3557
/proc/meminfo: memFree=1618176/2055920 swapFree=4068296/4192956
[pid=3551] ppid=3549 vsize=5356 CPUtime=0.1
/proc/3551/stat : 3551 (SatELiteGTI) S 3549 3551 1299 0 -1 4194304 335 1107 0 0 0 0 10 0 16 0 1 0 306674093 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3551/statm: 1339 239 197 169 0 50 0
[pid=3557] ppid=3551 vsize=41912 CPUtime=50.95
/proc/3557/stat : 3557 (minisat_static) R 3551 3551 1299 0 -1 4194304 10210 0 0 0 5086 9 0 0 25 0 1 0 306674104 42917888 10196 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/3557/statm: 10478 10196 76 170 0 10305 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 47268

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3557
/proc/meminfo: memFree=1609472/2055920 swapFree=4068296/4192956
[pid=3551] ppid=3549 vsize=5356 CPUtime=0.1
/proc/3551/stat : 3551 (SatELiteGTI) S 3549 3551 1299 0 -1 4194304 335 1107 0 0 0 0 10 0 16 0 1 0 306674093 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3551/statm: 1339 239 197 169 0 50 0
[pid=3557] ppid=3551 vsize=50492 CPUtime=102.14
/proc/3557/stat : 3557 (minisat_static) R 3551 3551 1299 0 -1 4194304 12373 0 0 0 10203 11 0 0 25 0 1 0 306674104 51703808 12359 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 1 0 0
/proc/3557/statm: 12623 12359 76 170 0 12450 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 55848

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3557
/proc/meminfo: memFree=1605440/2055920 swapFree=4068296/4192956
[pid=3551] ppid=3549 vsize=5356 CPUtime=0.1
/proc/3551/stat : 3551 (SatELiteGTI) S 3549 3551 1299 0 -1 4194304 335 1107 0 0 0 0 10 0 16 0 1 0 306674093 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3551/statm: 1339 239 197 169 0 50 0
[pid=3557] ppid=3551 vsize=54764 CPUtime=162.11
/proc/3557/stat : 3557 (minisat_static) R 3551 3551 1299 0 -1 4194304 13386 0 0 0 16199 12 0 0 25 0 1 0 306674104 56078336 13372 1992294400 134512640 135212243 4294956240 18446744073709551615 134526459 0 0 4096 3 0 0 0 17 1 0 0
/proc/3557/statm: 13691 13372 76 170 0 13518 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 60120

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3557
/proc/meminfo: memFree=1598784/2055920 swapFree=4068296/4192956
[pid=3551] ppid=3549 vsize=5356 CPUtime=0.1
/proc/3551/stat : 3551 (SatELiteGTI) S 3549 3551 1299 0 -1 4194304 335 1107 0 0 0 0 10 0 16 0 1 0 306674093 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3551/statm: 1339 239 197 169 0 50 0
[pid=3557] ppid=3551 vsize=61364 CPUtime=222.09
/proc/3557/stat : 3557 (minisat_static) R 3551 3551 1299 0 -1 4194304 15041 0 0 0 22195 14 0 0 25 0 1 0 306674104 62836736 15027 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 1 0 0
/proc/3557/statm: 15341 15027 76 170 0 15168 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 66720

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3557
/proc/meminfo: memFree=1593600/2055920 swapFree=4068296/4192956
[pid=3551] ppid=3549 vsize=5356 CPUtime=0.1
/proc/3551/stat : 3551 (SatELiteGTI) S 3549 3551 1299 0 -1 4194304 335 1107 0 0 0 0 10 0 16 0 1 0 306674093 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3551/statm: 1339 239 197 169 0 50 0
[pid=3557] ppid=3551 vsize=66380 CPUtime=282.08
/proc/3557/stat : 3557 (minisat_static) R 3551 3551 1299 0 -1 4194304 16320 0 0 0 28191 17 0 0 25 0 1 0 306674104 67973120 16306 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/3557/statm: 16595 16306 76 170 0 16422 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 71736

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3557
/proc/meminfo: memFree=1588480/2055920 swapFree=4068296/4192956
[pid=3551] ppid=3549 vsize=5356 CPUtime=0.1
/proc/3551/stat : 3551 (SatELiteGTI) S 3549 3551 1299 0 -1 4194304 335 1107 0 0 0 0 10 0 16 0 1 0 306674093 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3551/statm: 1339 239 197 169 0 50 0
[pid=3557] ppid=3551 vsize=71528 CPUtime=342.06
/proc/3557/stat : 3557 (minisat_static) R 3551 3551 1299 0 -1 4194304 17603 0 0 0 34188 18 0 0 25 0 1 0 306674104 73244672 17589 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 1 0 0
/proc/3557/statm: 17882 17589 76 170 0 17709 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 76884

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3557
/proc/meminfo: memFree=1580928/2055920 swapFree=4068296/4192956
[pid=3551] ppid=3549 vsize=5356 CPUtime=0.1
/proc/3551/stat : 3551 (SatELiteGTI) S 3549 3551 1299 0 -1 4194304 335 1107 0 0 0 0 10 0 16 0 1 0 306674093 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3551/statm: 1339 239 197 169 0 50 0
[pid=3557] ppid=3551 vsize=78920 CPUtime=402.04
/proc/3557/stat : 3557 (minisat_static) R 3551 3551 1299 0 -1 4194304 19491 0 0 0 40185 19 0 0 25 0 1 0 306674104 80814080 19477 1992294400 134512640 135212243 4294956240 18446744073709551615 134526072 0 0 4096 3 0 0 0 17 1 0 0
/proc/3557/statm: 19730 19477 76 170 0 19557 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 84276

[startup+462.302 s]

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

/proc/3557/statm: 21645 21340 76 170 0 21472 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 91936

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3557
/proc/meminfo: memFree=1564096/2055920 swapFree=4068296/4192956
[pid=3551] ppid=3549 vsize=5356 CPUtime=0.1
/proc/3551/stat : 3551 (SatELiteGTI) S 3549 3551 1299 0 -1 4194304 335 1107 0 0 0 0 10 0 16 0 1 0 306674093 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3551/statm: 1339 239 197 169 0 50 0
[pid=3557] ppid=3551 vsize=95820 CPUtime=641.96
/proc/3557/stat : 3557 (minisat_static) R 3551 3551 1299 0 -1 4194304 23649 0 0 0 64173 23 0 0 25 0 1 0 306674104 98119680 23635 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 1 0 0
/proc/3557/statm: 23955 23635 76 170 0 23782 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 101176

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3557
/proc/meminfo: memFree=1564032/2055920 swapFree=4068296/4192956
[pid=3551] ppid=3549 vsize=5356 CPUtime=0.1
/proc/3551/stat : 3551 (SatELiteGTI) S 3549 3551 1299 0 -1 4194304 335 1107 0 0 0 0 10 0 16 0 1 0 306674093 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3551/statm: 1339 239 197 169 0 50 0
[pid=3557] ppid=3551 vsize=95820 CPUtime=701.95
/proc/3557/stat : 3557 (minisat_static) R 3551 3551 1299 0 -1 4194304 23649 0 0 0 70171 24 0 0 25 0 1 0 306674104 98119680 23635 1992294400 134512640 135212243 4294956240 18446744073709551615 134526078 0 0 4096 3 0 0 0 17 1 0 0
/proc/3557/statm: 23955 23635 76 170 0 23782 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 101176

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3557
/proc/meminfo: memFree=1554624/2055920 swapFree=4068296/4192956
[pid=3551] ppid=3549 vsize=5356 CPUtime=0.1
/proc/3551/stat : 3551 (SatELiteGTI) S 3549 3551 1299 0 -1 4194304 335 1107 0 0 0 0 10 0 16 0 1 0 306674093 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3551/statm: 1339 239 197 169 0 50 0
[pid=3557] ppid=3551 vsize=105060 CPUtime=761.93
/proc/3557/stat : 3557 (minisat_static) R 3551 3551 1299 0 -1 4194304 25994 0 0 0 76166 27 0 0 25 0 1 0 306674104 107581440 25980 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/3557/statm: 26265 25980 76 170 0 26092 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 110416

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3557
/proc/meminfo: memFree=1554624/2055920 swapFree=4068296/4192956
[pid=3551] ppid=3549 vsize=5356 CPUtime=0.1
/proc/3551/stat : 3551 (SatELiteGTI) S 3549 3551 1299 0 -1 4194304 335 1107 0 0 0 0 10 0 16 0 1 0 306674093 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3551/statm: 1339 239 197 169 0 50 0
[pid=3557] ppid=3551 vsize=105060 CPUtime=821.9
/proc/3557/stat : 3557 (minisat_static) R 3551 3551 1299 0 -1 4194304 25994 0 0 0 82163 27 0 0 25 0 1 0 306674104 107581440 25980 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/3557/statm: 26265 25980 76 170 0 26092 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 110416

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3557
/proc/meminfo: memFree=1554560/2055920 swapFree=4068296/4192956
[pid=3551] ppid=3549 vsize=5356 CPUtime=0.1
/proc/3551/stat : 3551 (SatELiteGTI) S 3549 3551 1299 0 -1 4194304 335 1107 0 0 0 0 10 0 16 0 1 0 306674093 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3551/statm: 1339 239 197 169 0 50 0
[pid=3557] ppid=3551 vsize=105060 CPUtime=881.88
/proc/3557/stat : 3557 (minisat_static) R 3551 3551 1299 0 -1 4194304 25994 0 0 0 88161 27 0 0 25 0 1 0 306674104 107581440 25980 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/3557/statm: 26265 25980 76 170 0 26092 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 110416

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3557
/proc/meminfo: memFree=1544512/2055920 swapFree=4068296/4192956
[pid=3551] ppid=3549 vsize=5356 CPUtime=0.1
/proc/3551/stat : 3551 (SatELiteGTI) S 3549 3551 1299 0 -1 4194304 335 1107 0 0 0 0 10 0 16 0 1 0 306674093 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3551/statm: 1339 239 197 169 0 50 0
[pid=3557] ppid=3551 vsize=115092 CPUtime=941.87
/proc/3557/stat : 3557 (minisat_static) R 3551 3551 1299 0 -1 4194304 28504 0 0 0 94157 30 0 0 25 0 1 0 306674104 117854208 28490 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/3557/statm: 28773 28490 76 170 0 28600 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 120448

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3557
/proc/meminfo: memFree=1544448/2055920 swapFree=4068296/4192956
[pid=3551] ppid=3549 vsize=5356 CPUtime=0.1
/proc/3551/stat : 3551 (SatELiteGTI) S 3549 3551 1299 0 -1 4194304 335 1107 0 0 0 0 10 0 16 0 1 0 306674093 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3551/statm: 1339 239 197 169 0 50 0
[pid=3557] ppid=3551 vsize=115092 CPUtime=1001.84
/proc/3557/stat : 3557 (minisat_static) R 3551 3551 1299 0 -1 4194304 28504 0 0 0 100154 30 0 0 25 0 1 0 306674104 117854208 28490 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/3557/statm: 28773 28490 76 170 0 28600 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 120448

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3557
/proc/meminfo: memFree=1544448/2055920 swapFree=4068296/4192956
[pid=3551] ppid=3549 vsize=5356 CPUtime=0.1
/proc/3551/stat : 3551 (SatELiteGTI) S 3549 3551 1299 0 -1 4194304 335 1107 0 0 0 0 10 0 16 0 1 0 306674093 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3551/statm: 1339 239 197 169 0 50 0
[pid=3557] ppid=3551 vsize=115092 CPUtime=1061.82
/proc/3557/stat : 3557 (minisat_static) R 3551 3551 1299 0 -1 4194304 28504 0 0 0 106152 30 0 0 25 0 1 0 306674104 117854208 28490 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/3557/statm: 28773 28490 76 170 0 28600 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 120448

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3559
/proc/meminfo: memFree=1533376/2055920 swapFree=4068296/4192956
[pid=3551] ppid=3549 vsize=5356 CPUtime=0.1
/proc/3551/stat : 3551 (SatELiteGTI) S 3549 3551 1299 0 -1 4194304 335 1107 0 0 0 0 10 0 16 0 1 0 306674093 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3551/statm: 1339 239 197 169 0 50 0
[pid=3557] ppid=3551 vsize=126188 CPUtime=1121.81
/proc/3557/stat : 3557 (minisat_static) R 3551 3551 1299 0 -1 4194304 31219 0 0 0 112147 34 0 0 25 0 1 0 306674104 129216512 31205 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/3557/statm: 31547 31205 76 170 0 31374 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 131544

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3559
/proc/meminfo: memFree=1533376/2055920 swapFree=4068296/4192956
[pid=3551] ppid=3549 vsize=5356 CPUtime=0.1
/proc/3551/stat : 3551 (SatELiteGTI) S 3549 3551 1299 0 -1 4194304 335 1107 0 0 0 0 10 0 16 0 1 0 306674093 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3551/statm: 1339 239 197 169 0 50 0
[pid=3557] ppid=3551 vsize=126188 CPUtime=1181.79
/proc/3557/stat : 3557 (minisat_static) R 3551 3551 1299 0 -1 4194304 31219 0 0 0 118145 34 0 0 25 0 1 0 306674104 129216512 31205 1992294400 134512640 135212243 4294956240 18446744073709551615 134526086 0 0 4096 3 0 0 0 17 1 0 0
/proc/3557/statm: 31547 31205 76 170 0 31374 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 131544



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3559
/proc/meminfo: memFree=1533376/2055920 swapFree=4068296/4192956
[pid=3551] ppid=3549 vsize=5356 CPUtime=0.1
/proc/3551/stat : 3551 (SatELiteGTI) S 3549 3551 1299 0 -1 4194304 335 1107 0 0 0 0 10 0 16 0 1 0 306674093 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3551/statm: 1339 239 197 169 0 50 0
[pid=3557] ppid=3551 vsize=126188 CPUtime=1199.99
/proc/3557/stat : 3557 (minisat_static) R 3551 3551 1299 0 -1 4194304 31219 0 0 0 119965 34 0 0 25 0 1 0 306674104 129216512 31205 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/3557/statm: 31547 31205 76 170 0 31374 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 131544

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: 1.00 1.00 1.00 2/66 3559
/proc/meminfo: memFree=1533376/2055920 swapFree=4068296/4192956
[pid=3551] ppid=3549 vsize=5356 CPUtime=0.1
/proc/3551/stat : 3551 (SatELiteGTI) S 3549 3551 1299 0 -1 4194304 335 1107 0 0 0 0 10 0 16 0 1 0 306674093 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3551/statm: 1339 239 197 169 0 50 0
[pid=3557] ppid=3551 vsize=126188 CPUtime=1199.99
/proc/3557/stat : 3557 (minisat_static) R 3551 3551 1299 0 -1 4194304 31219 0 0 0 119965 34 0 0 25 0 1 0 306674104 129216512 31205 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/3557/statm: 31547 31205 76 170 0 31374 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 131544

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 3551 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=106983
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=9998
# CPU time returned by wait4() is 0.116981
# while last known CPU time is 1200.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.75
CPU system time (s): 0.34
CPU usage (%): 99.9647
Max. virtual memory (cumulated for all children) (KiB): 131544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.106983
system time used= 0.009998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1442
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 15
involuntary context switches= 8

runsolver used 1.39479 second user time and 2.98155 second system time

The end

Launcher Data 

Begin job on node49 at 2009-05-20 04:28:17
IDJOB=1832708
IDBENCH=70317
IDSOLVER=672
FILE ID=node49/1832708-1242786497
PBS_JOBID= 9322369
Free space on /tmp= 66192 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/6000/unif-k3-r4.2-v6000-c25200-S2125430099-013.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832708-1242786497/watcher-1832708-1242786497 -o /tmp/evaluation-result-1832708-1242786497/solver-1832708-1242786497 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832708-1242786497.cnf -random-seed=1175998285

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

MD5SUM BENCH= 7cb8956402a507cc73d79fe8c2c7c68b
RANDOM SEED=1175998285

node49.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		: 3000.241
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		: 3000.241
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:       1660456 kB
Buffers:         32508 kB
Cached:         177612 kB
SwapCached:     118184 kB
Active:         148992 kB
Inactive:       181052 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1660456 kB
SwapTotal:     4192956 kB
SwapFree:      4068296 kB
Dirty:            2020 kB
Writeback:           0 kB
Mapped:          13788 kB
Slab:            51292 kB
Committed_AS:  1054636 kB
PageTables:       1388 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66188 MiB
End job on node49 at 2009-05-20 04:48:20