Trace number 1833596

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 1200.41

General information on the benchmark

NameAPPLICATIONS/bitverif/
minandmaxor/minandmaxor128.cnf
MD5SUM5b2e2178738883a628728bb1ec39f4a9
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables249327
Number of clauses746444
Sum of the clauses size1741700
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2497628
Number of clauses of size 3248814
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...
0.00/0.64	c ==============================================================================
0.00/0.64	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.64	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.64	c ==============================================================================
0.00/0.64	c |         0 |  746442  1741698 |  223932       0        0     nan |  0.000 % |
14.47/14.56	c |         0 |  397738  1362662 |      --       0       --      -- |     --   | -348682/-378983
14.47/14.56	c ==============================================================================
14.47/14.56	c Result  :   #vars: 76979   #clauses: 397738   #literals: 1362662
14.47/14.56	c CPU time:   14.1528 s
14.47/14.56	c ==============================================================================
14.98/15.06	c WARNING: for repeatability, setting FPU to use double precision
14.98/15.06	c Number of variables   : 76979        
14.98/15.06	c Number of clauses     : 397738       
15.26/15.32	c Parsing time: 0.23         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-1833596-1242823791/watcher-1833596-1242823791 -o /tmp/evaluation-result-1833596-1242823791/solver-1833596-1242823791 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1833596-1242823791.cnf -random-seed=279120993 

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: 0.91 0.98 0.99 3/64 23443
/proc/meminfo: memFree=1805520/2055920 swapFree=4047572/4192956
[pid=23443] ppid=23441 vsize=5356 CPUtime=0
/proc/23443/stat : 23443 (SatELiteGTI) S 23441 23443 23338 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 310406364 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23443/statm: 1339 237 197 169 0 50 0

[startup+0.0354469 s]
/proc/loadavg: 0.91 0.98 0.99 3/64 23443
/proc/meminfo: memFree=1805520/2055920 swapFree=4047572/4192956
[pid=23443] ppid=23441 vsize=5356 CPUtime=0
/proc/23443/stat : 23443 (SatELiteGTI) S 23441 23443 23338 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 310406364 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23443/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101454 s]
/proc/loadavg: 0.91 0.98 0.99 3/64 23443
/proc/meminfo: memFree=1805520/2055920 swapFree=4047572/4192956
[pid=23443] ppid=23441 vsize=5356 CPUtime=0
/proc/23443/stat : 23443 (SatELiteGTI) S 23441 23443 23338 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 310406364 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23443/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301476 s]
/proc/loadavg: 0.91 0.98 0.99 3/64 23443
/proc/meminfo: memFree=1805520/2055920 swapFree=4047572/4192956
[pid=23443] ppid=23441 vsize=5356 CPUtime=0
/proc/23443/stat : 23443 (SatELiteGTI) S 23441 23443 23338 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 310406364 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23443/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.70152 s]
/proc/loadavg: 0.91 0.98 0.99 3/64 23443
/proc/meminfo: memFree=1805520/2055920 swapFree=4047572/4192956
[pid=23443] ppid=23441 vsize=5356 CPUtime=0
/proc/23443/stat : 23443 (SatELiteGTI) S 23441 23443 23338 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 310406364 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23443/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50161 s]
/proc/loadavg: 0.91 0.98 0.99 2/66 23448
/proc/meminfo: memFree=1704008/2055920 swapFree=4047572/4192956
[pid=23443] ppid=23441 vsize=5356 CPUtime=0
/proc/23443/stat : 23443 (SatELiteGTI) S 23441 23443 23338 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 310406364 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23443/statm: 1339 237 197 169 0 50 0
[pid=23447] ppid=23443 vsize=107000 CPUtime=1.48
/proc/23447/stat : 23447 (SatELite_releas) R 23443 23443 23338 0 -1 4194304 27362 0 0 0 131 17 0 0 25 0 1 0 310406364 109568000 25281 1992294400 134512640 135223648 4294956128 18446744073709551615 134737406 0 0 4096 3 0 0 0 17 1 0 0
/proc/23447/statm: 26750 25281 76 173 0 26575 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 112356

[startup+3.10179 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23448
/proc/meminfo: memFree=1695432/2055920 swapFree=4047572/4192956
[pid=23443] ppid=23441 vsize=5356 CPUtime=0
/proc/23443/stat : 23443 (SatELiteGTI) S 23441 23443 23338 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 310406364 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23443/statm: 1339 237 197 169 0 50 0
[pid=23447] ppid=23443 vsize=110268 CPUtime=3.08
/proc/23447/stat : 23447 (SatELite_releas) R 23443 23443 23338 0 -1 4194304 28192 0 0 0 287 21 0 0 25 0 1 0 310406364 112914432 26111 1992294400 134512640 135223648 4294956128 18446744073709551615 134737406 0 0 4096 3 0 0 0 17 1 0 0
/proc/23447/statm: 27567 26111 76 173 0 27392 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 115624

[startup+6.30214 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23448
/proc/meminfo: memFree=1678024/2055920 swapFree=4047572/4192956
[pid=23443] ppid=23441 vsize=5356 CPUtime=0
/proc/23443/stat : 23443 (SatELiteGTI) S 23441 23443 23338 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 310406364 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23443/statm: 1339 237 197 169 0 50 0
[pid=23447] ppid=23443 vsize=115648 CPUtime=6.28
/proc/23447/stat : 23447 (SatELite_releas) R 23443 23443 23338 0 -1 4194304 29453 0 0 0 601 27 0 0 25 0 1 0 310406364 118423552 27372 1992294400 134512640 135223648 4294956128 18446744073709551615 134586640 0 0 4096 3 0 0 0 17 1 0 0
/proc/23447/statm: 28912 27372 76 173 0 28737 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 121004

[startup+12.7019 s]
/proc/loadavg: 1.15 1.03 1.01 2/66 23448
/proc/meminfo: memFree=1647560/2055920 swapFree=4047572/4192956
[pid=23443] ppid=23441 vsize=5356 CPUtime=0
/proc/23443/stat : 23443 (SatELiteGTI) S 23441 23443 23338 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 310406364 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23443/statm: 1339 237 197 169 0 50 0
[pid=23447] ppid=23443 vsize=124032 CPUtime=12.68
/proc/23447/stat : 23447 (SatELite_releas) R 23443 23443 23338 0 -1 4194304 31237 0 0 0 1230 38 0 0 25 0 1 0 310406364 127008768 29156 1992294400 134512640 135223648 4294956128 18446744073709551615 134586742 0 0 4096 3 0 0 0 17 1 0 0
/proc/23447/statm: 31008 29156 76 173 0 30833 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 129388

[startup+25.5013 s]
/proc/loadavg: 1.20 1.05 1.01 2/66 23449
/proc/meminfo: memFree=1726536/2055920 swapFree=4047572/4192956
[pid=23443] ppid=23441 vsize=5356 CPUtime=15.03
/proc/23443/stat : 23443 (SatELiteGTI) S 23441 23443 23338 0 -1 4194304 335 35721 0 0 0 0 1458 45 16 0 1 0 310406364 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23443/statm: 1339 239 197 169 0 50 0
[pid=23449] ppid=23443 vsize=28432 CPUtime=10.42
/proc/23449/stat : 23449 (minisat_static) R 23443 23443 23338 0 -1 4194304 6750 0 0 0 1039 3 0 0 25 0 1 0 310407870 29114368 6679 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 1 0 0
/proc/23449/statm: 7108 6679 75 170 0 6935 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 33788

[startup+51.1011 s]
/proc/loadavg: 1.13 1.04 1.01 2/66 23449
/proc/meminfo: memFree=1721544/2055920 swapFree=4047572/4192956
[pid=23443] ppid=23441 vsize=5356 CPUtime=15.03
/proc/23443/stat : 23443 (SatELiteGTI) S 23441 23443 23338 0 -1 4194304 335 35721 0 0 0 0 1458 45 16 0 1 0 310406364 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23443/statm: 1339 239 197 169 0 50 0
[pid=23449] ppid=23443 vsize=33380 CPUtime=36.01
/proc/23449/stat : 23449 (minisat_static) R 23443 23443 23338 0 -1 4194304 7975 0 0 0 3596 5 0 0 25 0 1 0 310407870 34181120 7904 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/23449/statm: 8345 7904 75 170 0 8172 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 38736

[startup+102.306 s]
/proc/loadavg: 1.05 1.03 1.01 2/66 23449
/proc/meminfo: memFree=1712904/2055920 swapFree=4047572/4192956
[pid=23443] ppid=23441 vsize=5356 CPUtime=15.03
/proc/23443/stat : 23443 (SatELiteGTI) S 23441 23443 23338 0 -1 4194304 335 35721 0 0 0 0 1458 45 16 0 1 0 310406364 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23443/statm: 1339 239 197 169 0 50 0
[pid=23449] ppid=23443 vsize=42280 CPUtime=87.2
/proc/23449/stat : 23449 (minisat_static) R 23443 23443 23338 0 -1 4194304 10200 0 0 0 8713 7 0 0 25 0 1 0 310407870 43294720 10129 1992294400 134512640 135212243 4294956240 18446744073709551615 134538353 0 0 4096 3 0 0 0 17 1 0 0
/proc/23449/statm: 10570 10129 75 170 0 10397 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 47636

[startup+162.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/66 23449
/proc/meminfo: memFree=1701768/2055920 swapFree=4047572/4192956
[pid=23443] ppid=23441 vsize=5356 CPUtime=15.03
/proc/23443/stat : 23443 (SatELiteGTI) S 23441 23443 23338 0 -1 4194304 335 35721 0 0 0 0 1458 45 16 0 1 0 310406364 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23443/statm: 1339 239 197 169 0 50 0
[pid=23449] ppid=23443 vsize=53648 CPUtime=147.18
/proc/23449/stat : 23449 (minisat_static) R 23443 23443 23338 0 -1 4194304 13017 0 0 0 14708 10 0 0 25 0 1 0 310407870 54935552 12946 1992294400 134512640 135212243 4294956240 18446744073709551615 134526150 0 0 4096 3 0 0 0 17 1 0 0
/proc/23449/statm: 13412 12946 75 170 0 13239 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 59004

[startup+222.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 23449
/proc/meminfo: memFree=1700360/2055920 swapFree=4047572/4192956
[pid=23443] ppid=23441 vsize=5356 CPUtime=15.03
/proc/23443/stat : 23443 (SatELiteGTI) S 23441 23443 23338 0 -1 4194304 335 35721 0 0 0 0 1458 45 16 0 1 0 310406364 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23443/statm: 1339 239 197 169 0 50 0
[pid=23449] ppid=23443 vsize=54836 CPUtime=207.17
/proc/23449/stat : 23449 (minisat_static) R 23443 23443 23338 0 -1 4194304 13321 0 0 0 20706 11 0 0 25 0 1 0 310407870 56152064 13250 1992294400 134512640 135212243 4294956240 18446744073709551615 134527725 0 0 4096 3 0 0 0 17 1 0 0
/proc/23449/statm: 13709 13250 75 170 0 13536 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 60192

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 23449
/proc/meminfo: memFree=1696712/2055920 swapFree=4047572/4192956
[pid=23443] ppid=23441 vsize=5356 CPUtime=15.03
/proc/23443/stat : 23443 (SatELiteGTI) S 23441 23443 23338 0 -1 4194304 335 35721 0 0 0 0 1458 45 16 0 1 0 310406364 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23443/statm: 1339 239 197 169 0 50 0
[pid=23449] ppid=23443 vsize=58680 CPUtime=267.14
/proc/23449/stat : 23449 (minisat_static) R 23443 23443 23338 0 -1 4194304 14261 0 0 0 26702 12 0 0 25 0 1 0 310407870 60088320 14190 1992294400 134512640 135212243 4294956240 18446744073709551615 134526072 0 0 4096 3 0 0 0 17 1 0 0
/proc/23449/statm: 14670 14190 75 170 0 14497 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 64036

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 23449
/proc/meminfo: memFree=1695368/2055920 swapFree=4047572/4192956
[pid=23443] ppid=23441 vsize=5356 CPUtime=15.03
/proc/23443/stat : 23443 (SatELiteGTI) S 23441 23443 23338 0 -1 4194304 335 35721 0 0 0 0 1458 45 16 0 1 0 310406364 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23443/statm: 1339 239 197 169 0 50 0
[pid=23449] ppid=23443 vsize=59752 CPUtime=327.13
/proc/23449/stat : 23449 (minisat_static) R 23443 23443 23338 0 -1 4194304 14539 0 0 0 32700 13 0 0 25 0 1 0 310407870 61186048 14468 1992294400 134512640 135212243 4294956240 18446744073709551615 134527698 0 0 4096 3 0 0 0 17 1 0 0
/proc/23449/statm: 14938 14468 75 170 0 14765 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 65108

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23449
/proc/meminfo: memFree=1693960/2055920 swapFree=4047572/4192956
[pid=23443] ppid=23441 vsize=5356 CPUtime=15.03
/proc/23443/stat : 23443 (SatELiteGTI) S 23441 23443 23338 0 -1 4194304 335 35721 0 0 0 0 1458 45 16 0 1 0 310406364 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23443/statm: 1339 239 197 169 0 50 0
[pid=23449] ppid=23443 vsize=61476 CPUtime=387.11
/proc/23449/stat : 23449 (minisat_static) R 23443 23443 23338 0 -1 4194304 14964 0 0 0 38698 13 0 0 25 0 1 0 310407870 62951424 14893 1992294400 134512640 135212243 4294956240 18446744073709551615 134526302 0 0 4096 3 0 0 0 17 1 0 0
/proc/23449/statm: 15369 14893 75 170 0 15196 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 66832

[startup+462.302 s]

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

/proc/23449/statm: 16162 15670 75 170 0 15989 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 70004

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23449
/proc/meminfo: memFree=1686408/2055920 swapFree=4047572/4192956
[pid=23443] ppid=23441 vsize=5356 CPUtime=15.03
/proc/23443/stat : 23443 (SatELiteGTI) S 23441 23443 23338 0 -1 4194304 335 35721 0 0 0 0 1458 45 16 0 1 0 310406364 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23443/statm: 1339 239 197 169 0 50 0
[pid=23449] ppid=23443 vsize=68652 CPUtime=567.06
/proc/23449/stat : 23449 (minisat_static) R 23443 23443 23338 0 -1 4194304 16767 0 0 0 56690 16 0 0 25 0 1 0 310407870 70299648 16696 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 1 0 0
/proc/23449/statm: 17163 16696 75 170 0 16990 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 74008

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23449
/proc/meminfo: memFree=1686408/2055920 swapFree=4047572/4192956
[pid=23443] ppid=23441 vsize=5356 CPUtime=15.03
/proc/23443/stat : 23443 (SatELiteGTI) S 23441 23443 23338 0 -1 4194304 335 35721 0 0 0 0 1458 45 16 0 1 0 310406364 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23443/statm: 1339 239 197 169 0 50 0
[pid=23449] ppid=23443 vsize=68652 CPUtime=627.05
/proc/23449/stat : 23449 (minisat_static) R 23443 23443 23338 0 -1 4194304 16767 0 0 0 62689 16 0 0 25 0 1 0 310407870 70299648 16696 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 1 0 0
/proc/23449/statm: 17163 16696 75 170 0 16990 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 74008

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23455
/proc/meminfo: memFree=1686088/2055920 swapFree=4047572/4192956
[pid=23443] ppid=23441 vsize=5356 CPUtime=15.03
/proc/23443/stat : 23443 (SatELiteGTI) S 23441 23443 23338 0 -1 4194304 335 35721 0 0 0 0 1458 45 16 0 1 0 310406364 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23443/statm: 1339 239 197 169 0 50 0
[pid=23449] ppid=23443 vsize=68652 CPUtime=687.01
/proc/23449/stat : 23449 (minisat_static) R 23443 23443 23338 0 -1 4194304 16767 0 0 0 68685 16 0 0 25 0 1 0 310407870 70299648 16696 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 1 0 0
/proc/23449/statm: 17163 16696 75 170 0 16990 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 74008

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23455
/proc/meminfo: memFree=1683016/2055920 swapFree=4047572/4192956
[pid=23443] ppid=23441 vsize=5356 CPUtime=15.03
/proc/23443/stat : 23443 (SatELiteGTI) S 23441 23443 23338 0 -1 4194304 335 35721 0 0 0 0 1458 45 16 0 1 0 310406364 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23443/statm: 1339 239 197 169 0 50 0
[pid=23449] ppid=23443 vsize=71884 CPUtime=747
/proc/23449/stat : 23449 (minisat_static) R 23443 23443 23338 0 -1 4194304 17563 0 0 0 74683 17 0 0 25 0 1 0 310407870 73609216 17492 1992294400 134512640 135212243 4294956240 18446744073709551615 134538353 0 0 4096 3 0 0 0 17 1 0 0
/proc/23449/statm: 17971 17492 75 170 0 17798 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 77240

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23455
/proc/meminfo: memFree=1683016/2055920 swapFree=4047572/4192956
[pid=23443] ppid=23441 vsize=5356 CPUtime=15.03
/proc/23443/stat : 23443 (SatELiteGTI) S 23441 23443 23338 0 -1 4194304 335 35721 0 0 0 0 1458 45 16 0 1 0 310406364 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23443/statm: 1339 239 197 169 0 50 0
[pid=23449] ppid=23443 vsize=71884 CPUtime=806.98
/proc/23449/stat : 23449 (minisat_static) R 23443 23443 23338 0 -1 4194304 17563 0 0 0 80681 17 0 0 25 0 1 0 310407870 73609216 17492 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/23449/statm: 17971 17492 75 170 0 17798 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 77240

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23455
/proc/meminfo: memFree=1682952/2055920 swapFree=4047572/4192956
[pid=23443] ppid=23441 vsize=5356 CPUtime=15.03
/proc/23443/stat : 23443 (SatELiteGTI) S 23441 23443 23338 0 -1 4194304 335 35721 0 0 0 0 1458 45 16 0 1 0 310406364 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23443/statm: 1339 239 197 169 0 50 0
[pid=23449] ppid=23443 vsize=71884 CPUtime=866.96
/proc/23449/stat : 23449 (minisat_static) R 23443 23443 23338 0 -1 4194304 17564 0 0 0 86679 17 0 0 25 0 1 0 310407870 73609216 17493 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/23449/statm: 17971 17493 75 170 0 17798 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 77240

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23455
/proc/meminfo: memFree=1675720/2055920 swapFree=4047572/4192956
[pid=23443] ppid=23441 vsize=5356 CPUtime=15.03
/proc/23443/stat : 23443 (SatELiteGTI) S 23441 23443 23338 0 -1 4194304 335 35721 0 0 0 0 1458 45 16 0 1 0 310406364 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23443/statm: 1339 239 197 169 0 50 0
[pid=23449] ppid=23443 vsize=79248 CPUtime=926.94
/proc/23449/stat : 23449 (minisat_static) R 23443 23443 23338 0 -1 4194304 19364 0 0 0 92675 19 0 0 25 0 1 0 310407870 81149952 19293 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 1 0 0
/proc/23449/statm: 19812 19293 75 170 0 19639 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 84604

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23455
/proc/meminfo: memFree=1675656/2055920 swapFree=4047572/4192956
[pid=23443] ppid=23441 vsize=5356 CPUtime=15.03
/proc/23443/stat : 23443 (SatELiteGTI) S 23441 23443 23338 0 -1 4194304 335 35721 0 0 0 0 1458 45 16 0 1 0 310406364 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23443/statm: 1339 239 197 169 0 50 0
[pid=23449] ppid=23443 vsize=79248 CPUtime=986.92
/proc/23449/stat : 23449 (minisat_static) R 23443 23443 23338 0 -1 4194304 19364 0 0 0 98673 19 0 0 25 0 1 0 310407870 81149952 19293 1992294400 134512640 135212243 4294956240 18446744073709551615 134526065 0 0 4096 3 0 0 0 17 1 0 0
/proc/23449/statm: 19812 19293 75 170 0 19639 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 84604

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23455
/proc/meminfo: memFree=1675528/2055920 swapFree=4047572/4192956
[pid=23443] ppid=23441 vsize=5356 CPUtime=15.03
/proc/23443/stat : 23443 (SatELiteGTI) S 23441 23443 23338 0 -1 4194304 335 35721 0 0 0 0 1458 45 16 0 1 0 310406364 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23443/statm: 1339 239 197 169 0 50 0
[pid=23449] ppid=23443 vsize=79396 CPUtime=1046.91
/proc/23449/stat : 23449 (minisat_static) R 23443 23443 23338 0 -1 4194304 19395 0 0 0 104671 20 0 0 25 0 1 0 310407870 81301504 19324 1992294400 134512640 135212243 4294956240 18446744073709551615 134529932 0 0 4096 3 0 0 0 17 1 0 0
/proc/23449/statm: 19849 19324 75 170 0 19676 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 84752

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23455
/proc/meminfo: memFree=1675272/2055920 swapFree=4047572/4192956
[pid=23443] ppid=23441 vsize=5356 CPUtime=15.03
/proc/23443/stat : 23443 (SatELiteGTI) S 23441 23443 23338 0 -1 4194304 335 35721 0 0 0 0 1458 45 16 0 1 0 310406364 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23443/statm: 1339 239 197 169 0 50 0
[pid=23449] ppid=23443 vsize=79528 CPUtime=1106.89
/proc/23449/stat : 23449 (minisat_static) R 23443 23443 23338 0 -1 4194304 19444 0 0 0 110669 20 0 0 25 0 1 0 310407870 81436672 19373 1992294400 134512640 135212243 4294956240 18446744073709551615 134526295 0 0 4096 3 0 0 0 17 1 0 0
/proc/23449/statm: 19882 19373 75 170 0 19709 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 84884

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23455
/proc/meminfo: memFree=1667016/2055920 swapFree=4047572/4192956
[pid=23443] ppid=23441 vsize=5356 CPUtime=15.03
/proc/23443/stat : 23443 (SatELiteGTI) S 23441 23443 23338 0 -1 4194304 335 35721 0 0 0 0 1458 45 16 0 1 0 310406364 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23443/statm: 1339 239 197 169 0 50 0
[pid=23449] ppid=23443 vsize=87752 CPUtime=1166.88
/proc/23449/stat : 23449 (minisat_static) R 23443 23443 23338 0 -1 4194304 21490 0 0 0 116665 23 0 0 25 0 1 0 310407870 89858048 21419 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 1 0 0
/proc/23449/statm: 21938 21419 75 170 0 21765 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 93108



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23455
/proc/meminfo: memFree=1667016/2055920 swapFree=4047572/4192956
[pid=23443] ppid=23441 vsize=5356 CPUtime=15.03
/proc/23443/stat : 23443 (SatELiteGTI) S 23441 23443 23338 0 -1 4194304 335 35721 0 0 0 0 1458 45 16 0 1 0 310406364 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23443/statm: 1339 239 197 169 0 50 0
[pid=23449] ppid=23443 vsize=87752 CPUtime=1184.97
/proc/23449/stat : 23449 (minisat_static) R 23443 23443 23338 0 -1 4194304 21490 0 0 0 118474 23 0 0 25 0 1 0 310407870 89858048 21419 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 1 0 0
/proc/23449/statm: 21938 21419 75 170 0 21765 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 93108

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)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23443 and gives
#  childrusage.ru_utime.tv_sec=14
#  childrusage.ru_utime.tv_usec=590781
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=461929
# CPU time returned by wait4() is 15.0527
# while last known CPU time is 1200
#
# 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
CPU user time (s): 1199.32
CPU system time (s): 0.68
CPU usage (%): 99.9657
Max. virtual memory (cumulated for all children) (KiB): 137896

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 14.5908
system time used= 0.461929
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36056
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= 33

runsolver used 1.3118 second user time and 3.06653 second system time

The end

Launcher Data 

Begin job on node59 at 2009-05-20 14:49:52
IDJOB=1833596
IDBENCH=70769
IDSOLVER=672
FILE ID=node59/1833596-1242823791
PBS_JOBID= 9322491
Free space on /tmp= 66104 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/APPLICATIONS/bitverif/minandmaxor/minandmaxor128.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1833596-1242823791/watcher-1833596-1242823791 -o /tmp/evaluation-result-1833596-1242823791/solver-1833596-1242823791 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1833596-1242823791.cnf -random-seed=279120993

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

MD5SUM BENCH= 5b2e2178738883a628728bb1ec39f4a9
RANDOM SEED=279120993

node59.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		: 3000.240
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		: 3000.240
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:       1806000 kB
Buffers:         16492 kB
Cached:          57280 kB
SwapCached:     139408 kB
Active:         149048 kB
Inactive:        66304 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1806000 kB
SwapTotal:     4192956 kB
SwapFree:      4047572 kB
Dirty:           14936 kB
Writeback:           0 kB
Mapped:          14888 kB
Slab:            20508 kB
Committed_AS:  1061244 kB
PageTables:       1464 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= 66052 MiB
End job on node59 at 2009-05-20 15:09:54