Trace number 1834046

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) 1200.02 1200.41

General information on the benchmark

NameCRAFTED/modcircuits/
mod3block_4vars_12gates_b2.cnf
MD5SUM0518a02320d5198cbf8d4b8ec920a5ba
Bench CategoryCRAFTED (crafted 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 variables1553
Number of clauses867173
Sum of the clauses size5122474
Maximum clause length36
Minimum clause length1
Number of clauses of size 1384
Number of clauses of size 25535
Number of clauses of size 30
Number of clauses of size 410780
Number of clauses of size 535328
Number of clauses of size over 5815146

Solver Data 

0.00/0.00	c Parsing...
0.00/0.87	c ==============================================================================
0.00/0.87	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.87	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.87	c ==============================================================================
0.00/0.87	c |         0 |  866789  5122090 |  260036       0        0     nan |  0.000 % |
61.34/61.46	c |         0 |  459052  2685761 |      --       0       --      -- |     --   | -57529/-40169
61.34/61.46	c ==============================================================================
61.34/61.46	c Result  :   #vars: 1088   #clauses: 459052   #literals: 2685761
61.34/61.46	c CPU time:   61.2567 s
61.34/61.46	c ==============================================================================
62.15/62.24	c WARNING: for repeatability, setting FPU to use double precision
62.15/62.25	c Number of variables   : 1088         
62.15/62.25	c Number of clauses     : 459052       
62.20/62.57	c Parsing time: 0.28         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-1834046-1242827509/watcher-1834046-1242827509 -o /tmp/evaluation-result-1834046-1242827509/solver-1834046-1242827509 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1834046-1242827509.cnf -random-seed=671522951 

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 15444
/proc/meminfo: memFree=1613568/2055920 swapFree=4180548/4192956
[pid=15444] ppid=15442 vsize=5356 CPUtime=0
/proc/15444/stat : 15444 (SatELiteGTI) S 15442 15444 15198 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 310779658 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 240907944018 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/15444/statm: 1339 235 195 169 0 50 0

[startup+0.0663651 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15444
/proc/meminfo: memFree=1613568/2055920 swapFree=4180548/4192956
[pid=15444] ppid=15442 vsize=5356 CPUtime=0
/proc/15444/stat : 15444 (SatELiteGTI) S 15442 15444 15198 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 310779658 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15444/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101367 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15444
/proc/meminfo: memFree=1613568/2055920 swapFree=4180548/4192956
[pid=15444] ppid=15442 vsize=5356 CPUtime=0
/proc/15444/stat : 15444 (SatELiteGTI) S 15442 15444 15198 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 310779658 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15444/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301387 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15444
/proc/meminfo: memFree=1613568/2055920 swapFree=4180548/4192956
[pid=15444] ppid=15442 vsize=5356 CPUtime=0
/proc/15444/stat : 15444 (SatELiteGTI) S 15442 15444 15198 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 310779658 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15444/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701427 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15444
/proc/meminfo: memFree=1613568/2055920 swapFree=4180548/4192956
[pid=15444] ppid=15442 vsize=5356 CPUtime=0
/proc/15444/stat : 15444 (SatELiteGTI) S 15442 15444 15198 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 310779658 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15444/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50251 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 15449
/proc/meminfo: memFree=1539504/2055920 swapFree=4180548/4192956
[pid=15444] ppid=15442 vsize=5356 CPUtime=0
/proc/15444/stat : 15444 (SatELiteGTI) S 15442 15444 15198 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 310779658 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15444/statm: 1339 237 197 169 0 50 0
[pid=15448] ppid=15444 vsize=78408 CPUtime=1.48
/proc/15448/stat : 15448 (SatELite_releas) R 15444 15444 15198 0 -1 4194304 18852 0 0 0 138 10 0 0 25 0 1 0 310779659 80289792 18812 1992294400 134512640 135223648 4294956128 18446744073709551615 134549027 0 0 4096 3 0 0 0 17 1 0 0
/proc/15448/statm: 19602 18812 70 173 0 19427 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 83764

[startup+3.10167 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 15449
/proc/meminfo: memFree=1538032/2055920 swapFree=4180548/4192956
[pid=15444] ppid=15442 vsize=5356 CPUtime=0
/proc/15444/stat : 15444 (SatELiteGTI) S 15442 15444 15198 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 310779658 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15444/statm: 1339 237 197 169 0 50 0
[pid=15448] ppid=15444 vsize=78568 CPUtime=3.08
/proc/15448/stat : 15448 (SatELite_releas) R 15444 15444 15198 0 -1 4194304 18862 0 0 0 298 10 0 0 25 0 1 0 310779659 80453632 18822 1992294400 134512640 135223648 4294956128 18446744073709551615 134548206 0 0 4096 3 0 0 0 17 1 0 0
/proc/15448/statm: 19642 18822 70 173 0 19467 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 83924

[startup+6.30198 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 15449
/proc/meminfo: memFree=1537456/2055920 swapFree=4180548/4192956
[pid=15444] ppid=15442 vsize=5356 CPUtime=0
/proc/15444/stat : 15444 (SatELiteGTI) S 15442 15444 15198 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 310779658 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15444/statm: 1339 237 197 169 0 50 0
[pid=15448] ppid=15444 vsize=79080 CPUtime=6.29
/proc/15448/stat : 15448 (SatELite_releas) R 15444 15444 15198 0 -1 4194304 18974 0 0 0 618 11 0 0 25 0 1 0 310779659 80977920 18934 1992294400 134512640 135223648 4294956128 18446744073709551615 134548993 0 0 4096 3 0 0 0 17 1 0 0
/proc/15448/statm: 19770 18934 70 173 0 19595 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 84436

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 15449
/proc/meminfo: memFree=1537392/2055920 swapFree=4180548/4192956
[pid=15444] ppid=15442 vsize=5356 CPUtime=0
/proc/15444/stat : 15444 (SatELiteGTI) S 15442 15444 15198 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 310779658 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15444/statm: 1339 237 197 169 0 50 0
[pid=15448] ppid=15444 vsize=79336 CPUtime=12.68
/proc/15448/stat : 15448 (SatELite_releas) R 15444 15444 15198 0 -1 4194304 19078 0 0 0 1257 11 0 0 25 0 1 0 310779659 81240064 19038 1992294400 134512640 135223648 4294956128 18446744073709551615 134548334 0 0 4096 3 0 0 0 17 1 0 0
/proc/15448/statm: 19834 19038 70 173 0 19659 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 84692

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 15449
/proc/meminfo: memFree=1536624/2055920 swapFree=4180548/4192956
[pid=15444] ppid=15442 vsize=5356 CPUtime=0
/proc/15444/stat : 15444 (SatELiteGTI) S 15442 15444 15198 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 310779658 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15444/statm: 1339 237 197 169 0 50 0
[pid=15448] ppid=15444 vsize=80448 CPUtime=25.48
/proc/15448/stat : 15448 (SatELite_releas) R 15444 15444 15198 0 -1 4194304 19377 0 0 0 2537 11 0 0 25 0 1 0 310779659 82378752 19231 1992294400 134512640 135223648 4294956128 18446744073709551615 134548993 0 0 4096 3 0 0 0 17 1 0 0
/proc/15448/statm: 20112 19231 70 173 0 19937 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 85804

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 15449
/proc/meminfo: memFree=1530416/2055920 swapFree=4180548/4192956
[pid=15444] ppid=15442 vsize=5356 CPUtime=0
/proc/15444/stat : 15444 (SatELiteGTI) S 15442 15444 15198 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 310779658 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15444/statm: 1339 237 197 169 0 50 0
[pid=15448] ppid=15444 vsize=101864 CPUtime=51.05
/proc/15448/stat : 15448 (SatELite_releas) R 15444 15444 15198 0 -1 4194304 24931 0 0 0 5091 14 0 0 25 0 1 0 310779659 104308736 22471 1992294400 134512640 135223648 4294956128 18446744073709551615 134601703 0 0 4096 3 0 0 0 17 1 0 0
/proc/15448/statm: 25466 22471 76 173 0 25291 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 107220

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 15450
/proc/meminfo: memFree=1569904/2055920 swapFree=4180548/4192956
[pid=15444] ppid=15442 vsize=5356 CPUtime=62.2
/proc/15444/stat : 15444 (SatELiteGTI) S 15442 15444 15198 0 -1 4194304 335 26991 0 0 0 0 6198 22 16 0 1 0 310779658 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15444/statm: 1339 239 197 169 0 50 0
[pid=15450] ppid=15444 vsize=29904 CPUtime=40.03
/proc/15450/stat : 15450 (minisat_static) R 15444 15444 15198 0 -1 4194304 7298 0 0 0 3998 5 0 0 25 0 1 0 310785883 30621696 7284 1992294400 134512640 135212243 4294956240 18446744073709551615 134526236 0 0 4096 3 0 0 0 17 1 0 0
/proc/15450/statm: 7476 7284 75 170 0 7303 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 35260

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15450
/proc/meminfo: memFree=1566704/2055920 swapFree=4180548/4192956
[pid=15444] ppid=15442 vsize=5356 CPUtime=62.2
/proc/15444/stat : 15444 (SatELiteGTI) S 15442 15444 15198 0 -1 4194304 335 26991 0 0 0 0 6198 22 16 0 1 0 310779658 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15444/statm: 1339 239 197 169 0 50 0
[pid=15450] ppid=15444 vsize=33052 CPUtime=100
/proc/15450/stat : 15450 (minisat_static) R 15444 15444 15198 0 -1 4194304 8096 0 0 0 9994 6 0 0 25 0 1 0 310785883 33845248 8082 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/15450/statm: 8263 8082 75 170 0 8090 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 38408

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15450
/proc/meminfo: memFree=1563440/2055920 swapFree=4180548/4192956
[pid=15444] ppid=15442 vsize=5356 CPUtime=62.2
/proc/15444/stat : 15444 (SatELiteGTI) S 15442 15444 15198 0 -1 4194304 335 26991 0 0 0 0 6198 22 16 0 1 0 310779658 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15444/statm: 1339 239 197 169 0 50 0
[pid=15450] ppid=15444 vsize=36396 CPUtime=159.99
/proc/15450/stat : 15450 (minisat_static) R 15444 15444 15198 0 -1 4194304 8903 0 0 0 15992 7 0 0 25 0 1 0 310785883 37269504 8889 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/15450/statm: 9099 8889 75 170 0 8926 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 41752

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15450
/proc/meminfo: memFree=1561712/2055920 swapFree=4180548/4192956
[pid=15444] ppid=15442 vsize=5356 CPUtime=62.2
/proc/15444/stat : 15444 (SatELiteGTI) S 15442 15444 15198 0 -1 4194304 335 26991 0 0 0 0 6198 22 16 0 1 0 310779658 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15444/statm: 1339 239 197 169 0 50 0
[pid=15450] ppid=15444 vsize=38148 CPUtime=219.97
/proc/15450/stat : 15450 (minisat_static) R 15444 15444 15198 0 -1 4194304 9348 0 0 0 21990 7 0 0 25 0 1 0 310785883 39063552 9334 1992294400 134512640 135212243 4294956240 18446744073709551615 134526116 0 0 4096 3 0 0 0 17 1 0 0
/proc/15450/statm: 9537 9334 75 170 0 9364 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 43504

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15450
/proc/meminfo: memFree=1558064/2055920 swapFree=4180548/4192956
[pid=15444] ppid=15442 vsize=5356 CPUtime=62.2
/proc/15444/stat : 15444 (SatELiteGTI) S 15442 15444 15198 0 -1 4194304 335 26991 0 0 0 0 6198 22 16 0 1 0 310779658 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15444/statm: 1339 239 197 169 0 50 0
[pid=15450] ppid=15444 vsize=41820 CPUtime=279.95
/proc/15450/stat : 15450 (minisat_static) R 15444 15444 15198 0 -1 4194304 10259 0 0 0 27986 9 0 0 25 0 1 0 310785883 42823680 10245 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/15450/statm: 10455 10245 75 170 0 10282 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 47176

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15450
/proc/meminfo: memFree=1557296/2055920 swapFree=4180548/4192956
[pid=15444] ppid=15442 vsize=5356 CPUtime=62.2
/proc/15444/stat : 15444 (SatELiteGTI) S 15442 15444 15198 0 -1 4194304 335 26991 0 0 0 0 6198 22 16 0 1 0 310779658 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15444/statm: 1339 239 197 169 0 50 0
[pid=15450] ppid=15444 vsize=42536 CPUtime=339.94
/proc/15450/stat : 15450 (minisat_static) R 15444 15444 15198 0 -1 4194304 10434 0 0 0 33985 9 0 0 25 0 1 0 310785883 43556864 10420 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 1 0 0
/proc/15450/statm: 10634 10420 75 170 0 10461 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 47892

[startup+462.301 s]

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

/proc/15450/statm: 11925 11726 75 170 0 11752 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 53056

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15456
/proc/meminfo: memFree=1550192/2055920 swapFree=4180548/4192956
[pid=15444] ppid=15442 vsize=5356 CPUtime=62.2
/proc/15444/stat : 15444 (SatELiteGTI) S 15442 15444 15198 0 -1 4194304 335 26991 0 0 0 0 6198 22 16 0 1 0 310779658 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15444/statm: 1339 239 197 169 0 50 0
[pid=15450] ppid=15444 vsize=49692 CPUtime=519.88
/proc/15450/stat : 15450 (minisat_static) R 15444 15444 15198 0 -1 4194304 12190 0 0 0 51977 11 0 0 25 0 1 0 310785883 50884608 12176 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/15450/statm: 12423 12176 75 170 0 12250 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 55048

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15456
/proc/meminfo: memFree=1547632/2055920 swapFree=4180548/4192956
[pid=15444] ppid=15442 vsize=5356 CPUtime=62.2
/proc/15444/stat : 15444 (SatELiteGTI) S 15442 15444 15198 0 -1 4194304 335 26991 0 0 0 0 6198 22 16 0 1 0 310779658 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15444/statm: 1339 239 197 169 0 50 0
[pid=15450] ppid=15444 vsize=52204 CPUtime=579.86
/proc/15450/stat : 15450 (minisat_static) R 15444 15444 15198 0 -1 4194304 12846 0 0 0 57974 12 0 0 25 0 1 0 310785883 53456896 12832 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/15450/statm: 13051 12832 75 170 0 12878 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 57560

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15456
/proc/meminfo: memFree=1546928/2055920 swapFree=4180548/4192956
[pid=15444] ppid=15442 vsize=5356 CPUtime=62.2
/proc/15444/stat : 15444 (SatELiteGTI) S 15442 15444 15198 0 -1 4194304 335 26991 0 0 0 0 6198 22 16 0 1 0 310779658 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15444/statm: 1339 239 197 169 0 50 0
[pid=15450] ppid=15444 vsize=52988 CPUtime=639.85
/proc/15450/stat : 15450 (minisat_static) R 15444 15444 15198 0 -1 4194304 13007 0 0 0 63972 13 0 0 25 0 1 0 310785883 54259712 12993 1992294400 134512640 135212243 4294956240 18446744073709551615 134539914 0 0 4096 3 0 0 0 17 1 0 0
/proc/15450/statm: 13247 12993 75 170 0 13074 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 58344

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15456
/proc/meminfo: memFree=1546416/2055920 swapFree=4180548/4192956
[pid=15444] ppid=15442 vsize=5356 CPUtime=62.2
/proc/15444/stat : 15444 (SatELiteGTI) S 15442 15444 15198 0 -1 4194304 335 26991 0 0 0 0 6198 22 16 0 1 0 310779658 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15444/statm: 1339 239 197 169 0 50 0
[pid=15450] ppid=15444 vsize=53548 CPUtime=699.83
/proc/15450/stat : 15450 (minisat_static) R 15444 15444 15198 0 -1 4194304 13137 0 0 0 69970 13 0 0 25 0 1 0 310785883 54833152 13123 1992294400 134512640 135212243 4294956240 18446744073709551615 134526236 0 0 4096 3 0 0 0 17 1 0 0
/proc/15450/statm: 13387 13123 75 170 0 13214 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 58904

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15456
/proc/meminfo: memFree=1544944/2055920 swapFree=4180548/4192956
[pid=15444] ppid=15442 vsize=5356 CPUtime=62.2
/proc/15444/stat : 15444 (SatELiteGTI) S 15442 15444 15198 0 -1 4194304 335 26991 0 0 0 0 6198 22 16 0 1 0 310779658 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15444/statm: 1339 239 197 169 0 50 0
[pid=15450] ppid=15444 vsize=55052 CPUtime=759.81
/proc/15450/stat : 15450 (minisat_static) R 15444 15444 15198 0 -1 4194304 13510 0 0 0 75968 13 0 0 25 0 1 0 310785883 56373248 13496 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/15450/statm: 13763 13496 75 170 0 13590 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 60408

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15456
/proc/meminfo: memFree=1544688/2055920 swapFree=4180548/4192956
[pid=15444] ppid=15442 vsize=5356 CPUtime=62.2
/proc/15444/stat : 15444 (SatELiteGTI) S 15442 15444 15198 0 -1 4194304 335 26991 0 0 0 0 6198 22 16 0 1 0 310779658 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15444/statm: 1339 239 197 169 0 50 0
[pid=15450] ppid=15444 vsize=55252 CPUtime=819.8
/proc/15450/stat : 15450 (minisat_static) R 15444 15444 15198 0 -1 4194304 13550 0 0 0 81966 14 0 0 25 0 1 0 310785883 56578048 13536 1992294400 134512640 135212243 4294956240 18446744073709551615 134526078 0 0 4096 3 0 0 0 17 1 0 0
/proc/15450/statm: 13813 13536 75 170 0 13640 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 60608

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15456
/proc/meminfo: memFree=1543856/2055920 swapFree=4180548/4192956
[pid=15444] ppid=15442 vsize=5356 CPUtime=62.2
/proc/15444/stat : 15444 (SatELiteGTI) S 15442 15444 15198 0 -1 4194304 335 26991 0 0 0 0 6198 22 16 0 1 0 310779658 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15444/statm: 1339 239 197 169 0 50 0
[pid=15450] ppid=15444 vsize=56316 CPUtime=879.78
/proc/15450/stat : 15450 (minisat_static) R 15444 15444 15198 0 -1 4194304 13796 0 0 0 87964 14 0 0 25 0 1 0 310785883 57667584 13782 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/15450/statm: 14079 13782 75 170 0 13906 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 61672

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15456
/proc/meminfo: memFree=1538352/2055920 swapFree=4180548/4192956
[pid=15444] ppid=15442 vsize=5356 CPUtime=62.2
/proc/15444/stat : 15444 (SatELiteGTI) S 15442 15444 15198 0 -1 4194304 335 26991 0 0 0 0 6198 22 16 0 1 0 310779658 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15444/statm: 1339 239 197 169 0 50 0
[pid=15450] ppid=15444 vsize=61924 CPUtime=939.77
/proc/15450/stat : 15450 (minisat_static) R 15444 15444 15198 0 -1 4194304 15131 0 0 0 93961 16 0 0 25 0 1 0 310785883 63410176 15117 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/15450/statm: 15481 15117 75 170 0 15308 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 67280

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15456
/proc/meminfo: memFree=1538352/2055920 swapFree=4180548/4192956
[pid=15444] ppid=15442 vsize=5356 CPUtime=62.2
/proc/15444/stat : 15444 (SatELiteGTI) S 15442 15444 15198 0 -1 4194304 335 26991 0 0 0 0 6198 22 16 0 1 0 310779658 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15444/statm: 1339 239 197 169 0 50 0
[pid=15450] ppid=15444 vsize=61924 CPUtime=999.75
/proc/15450/stat : 15450 (minisat_static) R 15444 15444 15198 0 -1 4194304 15132 0 0 0 99959 16 0 0 25 0 1 0 310785883 63410176 15118 1992294400 134512640 135212243 4294956240 18446744073709551615 134526123 0 0 4096 3 0 0 0 17 1 0 0
/proc/15450/statm: 15481 15118 75 170 0 15308 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 67280

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15456
/proc/meminfo: memFree=1534448/2055920 swapFree=4180548/4192956
[pid=15444] ppid=15442 vsize=5356 CPUtime=62.2
/proc/15444/stat : 15444 (SatELiteGTI) S 15442 15444 15198 0 -1 4194304 335 26991 0 0 0 0 6198 22 16 0 1 0 310779658 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15444/statm: 1339 239 197 169 0 50 0
[pid=15450] ppid=15444 vsize=65768 CPUtime=1059.74
/proc/15450/stat : 15450 (minisat_static) R 15444 15444 15198 0 -1 4194304 16096 0 0 0 105957 17 0 0 25 0 1 0 310785883 67346432 16082 1992294400 134512640 135212243 4294956240 18446744073709551615 134526072 0 0 4096 3 0 0 0 17 1 0 0
/proc/15450/statm: 16442 16082 75 170 0 16269 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 71124

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15456
/proc/meminfo: memFree=1534448/2055920 swapFree=4180548/4192956
[pid=15444] ppid=15442 vsize=5356 CPUtime=62.2
/proc/15444/stat : 15444 (SatELiteGTI) S 15442 15444 15198 0 -1 4194304 335 26991 0 0 0 0 6198 22 16 0 1 0 310779658 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15444/statm: 1339 239 197 169 0 50 0
[pid=15450] ppid=15444 vsize=65768 CPUtime=1119.72
/proc/15450/stat : 15450 (minisat_static) R 15444 15444 15198 0 -1 4194304 16096 0 0 0 111955 17 0 0 25 0 1 0 310785883 67346432 16082 1992294400 134512640 135212243 4294956240 18446744073709551615 134526084 0 0 4096 3 0 0 0 17 1 0 0
/proc/15450/statm: 16442 16082 75 170 0 16269 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 71124



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15456
/proc/meminfo: memFree=1534448/2055920 swapFree=4180548/4192956
[pid=15444] ppid=15442 vsize=5356 CPUtime=62.2
/proc/15444/stat : 15444 (SatELiteGTI) S 15442 15444 15198 0 -1 4194304 335 26991 0 0 0 0 6198 22 16 0 1 0 310779658 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15444/statm: 1339 239 197 169 0 50 0
[pid=15450] ppid=15444 vsize=65768 CPUtime=1137.82
/proc/15450/stat : 15450 (minisat_static) R 15444 15444 15198 0 -1 4194304 16096 0 0 0 113765 17 0 0 25 0 1 0 310785883 67346432 16082 1992294400 134512640 135212243 4294956240 18446744073709551615 134526072 0 0 4096 3 0 0 0 17 1 0 0
/proc/15450/statm: 16442 16082 75 170 0 16269 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 71124

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 15444 and gives
#  childrusage.ru_utime.tv_sec=61
#  childrusage.ru_utime.tv_usec=986576
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=223965
# CPU time returned by wait4() is 62.2105
# while last known CPU time is 1200.02
#
# 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): 1200.02
CPU user time (s): 1199.63
CPU system time (s): 0.39
CPU usage (%): 99.9673
Max. virtual memory (cumulated for all children) (KiB): 107476

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 61.9866
system time used= 0.223965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27326
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= 13
involuntary context switches= 187

runsolver used 1.34579 second user time and 3.02954 second system time

The end

Launcher Data 

Begin job on node36 at 2009-05-20 15:51:51
IDJOB=1834046
IDBENCH=71146
IDSOLVER=672
FILE ID=node36/1834046-1242827509
PBS_JOBID= 9322514
Free space on /tmp= 66252 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/CRAFTED/modcircuits/mod3block_4vars_12gates_b2.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1834046-1242827509/watcher-1834046-1242827509 -o /tmp/evaluation-result-1834046-1242827509/solver-1834046-1242827509 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1834046-1242827509.cnf -random-seed=671522951

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

MD5SUM BENCH= 0518a02320d5198cbf8d4b8ec920a5ba
RANDOM SEED=671522951

node36.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		: 3000.232
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		: 3000.232
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:       1614048 kB
Buffers:         57412 kB
Cached:         310076 kB
SwapCached:       6580 kB
Active:         172616 kB
Inactive:       203668 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1614048 kB
SwapTotal:     4192956 kB
SwapFree:      4180548 kB
Dirty:           28192 kB
Writeback:           0 kB
Mapped:          14056 kB
Slab:            51732 kB
Committed_AS:  1068264 kB
PageTables:       1360 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66236 MiB
End job on node36 at 2009-05-20 16:11:53