Trace number 1833608

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) 1200.04 1200.61

General information on the benchmark

NameAPPLICATIONS/bitverif/
countbitssrl/countbitssrl128.cnf
MD5SUMd464f22dd212ad9afa317dae82dd7350
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 variables301759
Number of clauses904892
Sum of the clauses size2111412
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2603260
Number of clauses of size 3301630
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...
0.00/0.71	c ==============================================================================
0.00/0.71	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.71	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.71	c ==============================================================================
0.00/0.71	c |         0 |  904890  2111410 |  271466       0        0     nan |  0.000 % |
12.36/12.46	c |         0 |  561543  1734504 |      --       0       --      -- |     --   | -343345/-376901
12.36/12.46	c ==============================================================================
12.36/12.46	c Result  :   #vars: 110076   #clauses: 561543   #literals: 1734504
12.36/12.46	c CPU time:   12.1132 s
12.36/12.46	c ==============================================================================
12.96/13.07	c WARNING: for repeatability, setting FPU to use double precision
12.96/13.07	c Number of variables   : 110076       
12.96/13.07	c Number of clauses     : 561543       
13.35/13.42	c Parsing time: 0.31         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-1833608-1242823863/watcher-1833608-1242823863 -o /tmp/evaluation-result-1833608-1242823863/solver-1833608-1242823863 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1833608-1242823863.cnf -random-seed=236466981 

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


[startup+0 s]
/proc/loadavg: 1.03 1.02 1.00 3/65 28071
/proc/meminfo: memFree=1950736/2055920 swapFree=4179804/4192956
[pid=28071] ppid=28069 vsize=5356 CPUtime=0
/proc/28071/stat : 28071 (SatELiteGTI) S 28069 28071 27964 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 310418722 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 210723635282 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/28071/statm: 1339 235 195 169 0 50 0
[pid=28072] ppid=28071 vsize=0 CPUtime=0
/proc/28072/stat : 28072 (SatELiteGTI) R 28071 28071 27964 0 -1 4194372 62 188 0 0 0 0 0 0 20 0 1 0 310418722 0 0 1992294400 0 0 0 0 0 0 0 4096 65538 0 0 0 17 1 0 0
/proc/28072/statm: 0 0 0 0 0 0 0

[startup+0.042524 s]
/proc/loadavg: 1.03 1.02 1.00 3/65 28071
/proc/meminfo: memFree=1950736/2055920 swapFree=4179804/4192956
[pid=28071] ppid=28069 vsize=5356 CPUtime=0
/proc/28071/stat : 28071 (SatELiteGTI) S 28069 28071 27964 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 310418722 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28071/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101529 s]
/proc/loadavg: 1.03 1.02 1.00 3/65 28071
/proc/meminfo: memFree=1950736/2055920 swapFree=4179804/4192956
[pid=28071] ppid=28069 vsize=5356 CPUtime=0
/proc/28071/stat : 28071 (SatELiteGTI) S 28069 28071 27964 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 310418722 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28071/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301552 s]
/proc/loadavg: 1.03 1.02 1.00 3/65 28071
/proc/meminfo: memFree=1950736/2055920 swapFree=4179804/4192956
[pid=28071] ppid=28069 vsize=5356 CPUtime=0
/proc/28071/stat : 28071 (SatELiteGTI) S 28069 28071 27964 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 310418722 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28071/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701599 s]
/proc/loadavg: 1.03 1.02 1.00 3/65 28071
/proc/meminfo: memFree=1950736/2055920 swapFree=4179804/4192956
[pid=28071] ppid=28069 vsize=5356 CPUtime=0
/proc/28071/stat : 28071 (SatELiteGTI) S 28069 28071 27964 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 310418722 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28071/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50169 s]
/proc/loadavg: 1.03 1.02 1.00 2/67 28076
/proc/meminfo: memFree=1830584/2055920 swapFree=4179804/4192956
[pid=28071] ppid=28069 vsize=5356 CPUtime=0
/proc/28071/stat : 28071 (SatELiteGTI) S 28069 28071 27964 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 310418722 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28071/statm: 1339 237 197 169 0 50 0
[pid=28076] ppid=28071 vsize=145884 CPUtime=1.47
/proc/28076/stat : 28076 (SatELite_releas) R 28071 28071 27964 0 -1 4194304 32554 0 0 0 131 16 0 0 25 0 1 0 310418723 149385216 30002 1992294400 134512640 135223648 4294956128 18446744073709551615 134587312 0 0 4096 3 0 0 0 17 0 0 0
/proc/28076/statm: 36471 30002 76 173 0 36296 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 151240

[startup+3.10188 s]
/proc/loadavg: 1.03 1.02 1.00 2/67 28076
/proc/meminfo: memFree=1825080/2055920 swapFree=4179804/4192956
[pid=28071] ppid=28069 vsize=5356 CPUtime=0
/proc/28071/stat : 28071 (SatELiteGTI) S 28069 28071 27964 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 310418722 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28071/statm: 1339 237 197 169 0 50 0
[pid=28076] ppid=28071 vsize=148380 CPUtime=3.07
/proc/28076/stat : 28076 (SatELite_releas) R 28071 28071 27964 0 -1 4194304 33157 0 0 0 288 19 0 0 25 0 1 0 310418723 151941120 30605 1992294400 134512640 135223648 4294956128 18446744073709551615 134586774 0 0 4096 3 0 0 0 17 0 0 0
/proc/28076/statm: 37095 30605 76 173 0 36920 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 153736

[startup+6.30126 s]
/proc/loadavg: 1.19 1.05 1.01 2/67 28076
/proc/meminfo: memFree=1809720/2055920 swapFree=4179804/4192956
[pid=28071] ppid=28069 vsize=5356 CPUtime=0
/proc/28071/stat : 28071 (SatELiteGTI) S 28069 28071 27964 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 310418722 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28071/statm: 1339 237 197 169 0 50 0
[pid=28076] ppid=28071 vsize=153192 CPUtime=6.26
/proc/28076/stat : 28076 (SatELite_releas) R 28071 28071 27964 0 -1 4194304 34326 0 0 0 603 23 0 0 25 0 1 0 310418723 156868608 31774 1992294400 134512640 135223648 4294956128 18446744073709551615 134586715 0 0 4096 3 0 0 0 17 0 0 0
/proc/28076/statm: 38298 31774 76 173 0 38123 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 158548

[startup+12.703 s]
/proc/loadavg: 1.17 1.05 1.01 2/67 28076
/proc/meminfo: memFree=1771008/2055920 swapFree=4179804/4192956
[pid=28071] ppid=28069 vsize=5356 CPUtime=0
/proc/28071/stat : 28071 (SatELiteGTI) S 28069 28071 27964 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 310418722 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28071/statm: 1339 237 197 169 0 50 0
[pid=28076] ppid=28071 vsize=174392 CPUtime=12.66
/proc/28076/stat : 28076 (SatELite_releas) R 28071 28071 27964 0 -1 4194304 43174 0 0 0 1232 34 0 0 25 0 1 0 310418723 178577408 37044 1992294400 134512640 135223648 4294956128 18446744073709551615 134608338 0 0 4096 3 0 0 0 17 0 0 0
/proc/28076/statm: 43598 37044 78 173 0 43423 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 179748

[startup+25.5015 s]
/proc/loadavg: 1.13 1.05 1.01 2/67 28077
/proc/meminfo: memFree=1869312/2055920 swapFree=4179804/4192956
[pid=28071] ppid=28069 vsize=5356 CPUtime=13.04
/proc/28071/stat : 28071 (SatELiteGTI) S 28069 28071 27964 0 -1 4194304 335 43426 0 0 0 0 1265 39 16 0 1 0 310418722 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28071/statm: 1339 239 197 169 0 50 0
[pid=28077] ppid=28071 vsize=39200 CPUtime=12.4
/proc/28077/stat : 28077 (minisat_static) R 28071 28071 27964 0 -1 4194304 9079 0 0 0 1235 5 0 0 25 0 1 0 310420029 40140800 9065 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 0 0 0
/proc/28077/statm: 9800 9065 75 170 0 9627 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 44556

[startup+51.1015 s]
/proc/loadavg: 1.09 1.05 1.01 2/67 28077
/proc/meminfo: memFree=1864064/2055920 swapFree=4179804/4192956
[pid=28071] ppid=28069 vsize=5356 CPUtime=13.04
/proc/28071/stat : 28071 (SatELiteGTI) S 28069 28071 27964 0 -1 4194304 335 43426 0 0 0 0 1265 39 16 0 1 0 310418722 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28071/statm: 1339 239 197 169 0 50 0
[pid=28077] ppid=28071 vsize=43808 CPUtime=37.99
/proc/28077/stat : 28077 (minisat_static) R 28071 28071 27964 0 -1 4194304 10222 0 0 0 3793 6 0 0 25 0 1 0 310420029 44859392 10208 1992294400 134512640 135212243 4294956240 18446744073709551615 134526032 0 0 4096 3 0 0 0 17 0 0 0
/proc/28077/statm: 10952 10208 75 170 0 10779 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 49164

[startup+102.307 s]
/proc/loadavg: 1.08 1.05 1.01 2/67 28077
/proc/meminfo: memFree=1858880/2055920 swapFree=4179804/4192956
[pid=28071] ppid=28069 vsize=5356 CPUtime=13.04
/proc/28071/stat : 28071 (SatELiteGTI) S 28069 28071 27964 0 -1 4194304 335 43426 0 0 0 0 1265 39 16 0 1 0 310418722 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28071/statm: 1339 239 197 169 0 50 0
[pid=28077] ppid=28071 vsize=49816 CPUtime=89.18
/proc/28077/stat : 28077 (minisat_static) R 28071 28071 27964 0 -1 4194304 11713 0 0 0 8911 7 0 0 25 0 1 0 310420029 51011584 11699 1992294400 134512640 135212243 4294956240 18446744073709551615 134526025 0 0 4096 3 0 0 0 17 0 0 0
/proc/28077/statm: 12454 11699 75 170 0 12281 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 55172

[startup+162.302 s]
/proc/loadavg: 1.06 1.05 1.01 2/67 28077
/proc/meminfo: memFree=1856512/2055920 swapFree=4179804/4192956
[pid=28071] ppid=28069 vsize=5356 CPUtime=13.04
/proc/28071/stat : 28071 (SatELiteGTI) S 28069 28071 27964 0 -1 4194304 335 43426 0 0 0 0 1265 39 16 0 1 0 310418722 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28071/statm: 1339 239 197 169 0 50 0
[pid=28077] ppid=28071 vsize=52208 CPUtime=149.15
/proc/28077/stat : 28077 (minisat_static) R 28071 28071 27964 0 -1 4194304 12308 0 0 0 14907 8 0 0 25 0 1 0 310420029 53460992 12294 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 0 0 0
/proc/28077/statm: 13052 12294 75 170 0 12879 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 57564

[startup+222.302 s]
/proc/loadavg: 1.06 1.06 1.01 2/67 28077
/proc/meminfo: memFree=1852928/2055920 swapFree=4179804/4192956
[pid=28071] ppid=28069 vsize=5356 CPUtime=13.04
/proc/28071/stat : 28071 (SatELiteGTI) S 28069 28071 27964 0 -1 4194304 335 43426 0 0 0 0 1265 39 16 0 1 0 310418722 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28071/statm: 1339 239 197 169 0 50 0
[pid=28077] ppid=28071 vsize=55748 CPUtime=209.13
/proc/28077/stat : 28077 (minisat_static) R 28071 28071 27964 0 -1 4194304 13193 0 0 0 20904 9 0 0 25 0 1 0 310420029 57085952 13179 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/28077/statm: 13937 13179 75 170 0 13764 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 61104

[startup+282.302 s]
/proc/loadavg: 1.13 1.07 1.01 2/67 28077
/proc/meminfo: memFree=1852928/2055920 swapFree=4179804/4192956
[pid=28071] ppid=28069 vsize=5356 CPUtime=13.04
/proc/28071/stat : 28071 (SatELiteGTI) S 28069 28071 27964 0 -1 4194304 335 43426 0 0 0 0 1265 39 16 0 1 0 310418722 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28071/statm: 1339 239 197 169 0 50 0
[pid=28077] ppid=28071 vsize=55748 CPUtime=269.1
/proc/28077/stat : 28077 (minisat_static) R 28071 28071 27964 0 -1 4194304 13201 0 0 0 26901 9 0 0 25 0 1 0 310420029 57085952 13187 1992294400 134512640 135212243 4294956240 18446744073709551615 134525968 0 0 4096 3 0 0 0 17 0 0 0
/proc/28077/statm: 13937 13187 75 170 0 13764 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 61104

[startup+342.302 s]
/proc/loadavg: 1.12 1.07 1.01 2/67 28077
/proc/meminfo: memFree=1851776/2055920 swapFree=4179804/4192956
[pid=28071] ppid=28069 vsize=5356 CPUtime=13.04
/proc/28071/stat : 28071 (SatELiteGTI) S 28069 28071 27964 0 -1 4194304 335 43426 0 0 0 0 1265 39 16 0 1 0 310418722 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28071/statm: 1339 239 197 169 0 50 0
[pid=28077] ppid=28071 vsize=56984 CPUtime=329.07
/proc/28077/stat : 28077 (minisat_static) R 28071 28071 27964 0 -1 4194304 13491 0 0 0 32898 9 0 0 25 0 1 0 310420029 58351616 13477 1992294400 134512640 135212243 4294956240 18446744073709551615 134525968 0 0 4096 3 0 0 0 17 0 0 0
/proc/28077/statm: 14246 13477 75 170 0 14073 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 62340

[startup+402.302 s]
/proc/loadavg: 1.11 1.07 1.01 2/67 28077
/proc/meminfo: memFree=1851008/2055920 swapFree=4179804/4192956
[pid=28071] ppid=28069 vsize=5356 CPUtime=13.04
/proc/28071/stat : 28071 (SatELiteGTI) S 28069 28071 27964 0 -1 4194304 335 43426 0 0 0 0 1265 39 16 0 1 0 310418722 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28071/statm: 1339 239 197 169 0 50 0
[pid=28077] ppid=28071 vsize=57732 CPUtime=389.05
/proc/28077/stat : 28077 (minisat_static) R 28071 28071 27964 0 -1 4194304 13670 0 0 0 38896 9 0 0 25 0 1 0 310420029 59117568 13656 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 0 0 0
/proc/28077/statm: 14433 13656 75 170 0 14260 0
Current children cumulated CPU time (s) 402.09

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

/proc/28077/statm: 15203 14439 75 170 0 15030 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 66168

[startup+582.302 s]
/proc/loadavg: 1.08 1.07 1.01 2/67 28077
/proc/meminfo: memFree=1844800/2055920 swapFree=4179804/4192956
[pid=28071] ppid=28069 vsize=5356 CPUtime=13.04
/proc/28071/stat : 28071 (SatELiteGTI) S 28069 28071 27964 0 -1 4194304 335 43426 0 0 0 0 1265 39 16 0 1 0 310418722 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28071/statm: 1339 239 197 169 0 50 0
[pid=28077] ppid=28071 vsize=63752 CPUtime=568.97
/proc/28077/stat : 28077 (minisat_static) R 28071 28071 27964 0 -1 4194304 15187 0 0 0 56886 11 0 0 25 0 1 0 310420029 65282048 15173 1992294400 134512640 135212243 4294956240 18446744073709551615 134526086 0 0 4096 3 0 0 0 17 0 0 0
/proc/28077/statm: 15938 15173 75 170 0 15765 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 69108

[startup+642.302 s]
/proc/loadavg: 1.08 1.07 1.01 2/67 28083
/proc/meminfo: memFree=1844544/2055920 swapFree=4179804/4192956
[pid=28071] ppid=28069 vsize=5356 CPUtime=13.04
/proc/28071/stat : 28071 (SatELiteGTI) S 28069 28071 27964 0 -1 4194304 335 43426 0 0 0 0 1265 39 16 0 1 0 310418722 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28071/statm: 1339 239 197 169 0 50 0
[pid=28077] ppid=28071 vsize=63752 CPUtime=628.94
/proc/28077/stat : 28077 (minisat_static) R 28071 28071 27964 0 -1 4194304 15187 0 0 0 62883 11 0 0 25 0 1 0 310420029 65282048 15173 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 0 0 0
/proc/28077/statm: 15938 15173 75 170 0 15765 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 69108

[startup+702.302 s]
/proc/loadavg: 1.07 1.07 1.01 2/67 28083
/proc/meminfo: memFree=1839040/2055920 swapFree=4179804/4192956
[pid=28071] ppid=28069 vsize=5356 CPUtime=13.04
/proc/28071/stat : 28071 (SatELiteGTI) S 28069 28071 27964 0 -1 4194304 335 43426 0 0 0 0 1265 39 16 0 1 0 310418722 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28071/statm: 1339 239 197 169 0 50 0
[pid=28077] ppid=28071 vsize=69368 CPUtime=688.92
/proc/28077/stat : 28077 (minisat_static) R 28071 28071 27964 0 -1 4194304 16599 0 0 0 68879 13 0 0 25 0 1 0 310420029 71032832 16585 1992294400 134512640 135212243 4294956240 18446744073709551615 134528048 0 0 4096 3 0 0 0 17 0 0 0
/proc/28077/statm: 17342 16585 75 170 0 17169 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 74724

[startup+762.307 s]
/proc/loadavg: 1.07 1.07 1.01 2/67 28083
/proc/meminfo: memFree=1838912/2055920 swapFree=4179804/4192956
[pid=28071] ppid=28069 vsize=5356 CPUtime=13.04
/proc/28071/stat : 28071 (SatELiteGTI) S 28069 28071 27964 0 -1 4194304 335 43426 0 0 0 0 1265 39 16 0 1 0 310418722 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28071/statm: 1339 239 197 169 0 50 0
[pid=28077] ppid=28071 vsize=69368 CPUtime=748.9
/proc/28077/stat : 28077 (minisat_static) R 28071 28071 27964 0 -1 4194304 16602 0 0 0 74877 13 0 0 25 0 1 0 310420029 71032832 16588 1992294400 134512640 135212243 4294956240 18446744073709551615 134526065 0 0 4096 3 0 0 0 17 0 0 0
/proc/28077/statm: 17342 16588 75 170 0 17169 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 74724

[startup+822.302 s]
/proc/loadavg: 1.06 1.06 1.01 2/67 28083
/proc/meminfo: memFree=1838912/2055920 swapFree=4179804/4192956
[pid=28071] ppid=28069 vsize=5356 CPUtime=13.04
/proc/28071/stat : 28071 (SatELiteGTI) S 28069 28071 27964 0 -1 4194304 335 43426 0 0 0 0 1265 39 16 0 1 0 310418722 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28071/statm: 1339 239 197 169 0 50 0
[pid=28077] ppid=28071 vsize=69368 CPUtime=808.87
/proc/28077/stat : 28077 (minisat_static) R 28071 28071 27964 0 -1 4194304 16602 0 0 0 80874 13 0 0 25 0 1 0 310420029 71032832 16588 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/28077/statm: 17342 16588 75 170 0 17169 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 74724

[startup+882.301 s]
/proc/loadavg: 1.06 1.06 1.01 2/67 28083
/proc/meminfo: memFree=1836416/2055920 swapFree=4179804/4192956
[pid=28071] ppid=28069 vsize=5356 CPUtime=13.04
/proc/28071/stat : 28071 (SatELiteGTI) S 28069 28071 27964 0 -1 4194304 335 43426 0 0 0 0 1265 39 16 0 1 0 310418722 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28071/statm: 1339 239 197 169 0 50 0
[pid=28077] ppid=28071 vsize=72032 CPUtime=868.83
/proc/28077/stat : 28077 (minisat_static) R 28071 28071 27964 0 -1 4194304 17232 0 0 0 86870 13 0 0 25 0 1 0 310420029 73760768 17218 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 0 0 0
/proc/28077/statm: 18008 17218 75 170 0 17835 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 77388

[startup+942.301 s]
/proc/loadavg: 1.13 1.08 1.01 2/67 28083
/proc/meminfo: memFree=1836352/2055920 swapFree=4179804/4192956
[pid=28071] ppid=28069 vsize=5356 CPUtime=13.04
/proc/28071/stat : 28071 (SatELiteGTI) S 28069 28071 27964 0 -1 4194304 335 43426 0 0 0 0 1265 39 16 0 1 0 310418722 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28071/statm: 1339 239 197 169 0 50 0
[pid=28077] ppid=28071 vsize=72032 CPUtime=928.81
/proc/28077/stat : 28077 (minisat_static) R 28071 28071 27964 0 -1 4194304 17232 0 0 0 92868 13 0 0 25 0 1 0 310420029 73760768 17218 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 0 0 0
/proc/28077/statm: 18008 17218 75 170 0 17835 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 77388

[startup+1002.3 s]
/proc/loadavg: 1.12 1.08 1.01 2/67 28083
/proc/meminfo: memFree=1835264/2055920 swapFree=4179804/4192956
[pid=28071] ppid=28069 vsize=5356 CPUtime=13.04
/proc/28071/stat : 28071 (SatELiteGTI) S 28069 28071 27964 0 -1 4194304 335 43426 0 0 0 0 1265 39 16 0 1 0 310418722 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28071/statm: 1339 239 197 169 0 50 0
[pid=28077] ppid=28071 vsize=73104 CPUtime=988.79
/proc/28077/stat : 28077 (minisat_static) R 28071 28071 27964 0 -1 4194304 17507 0 0 0 98865 14 0 0 25 0 1 0 310420029 74858496 17493 1992294400 134512640 135212243 4294956240 18446744073709551615 134526464 0 0 4096 3 0 0 0 17 0 0 0
/proc/28077/statm: 18276 17493 75 170 0 18103 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 78460

[startup+1062.3 s]
/proc/loadavg: 1.11 1.08 1.01 2/67 28083
/proc/meminfo: memFree=1835200/2055920 swapFree=4179804/4192956
[pid=28071] ppid=28069 vsize=5356 CPUtime=13.04
/proc/28071/stat : 28071 (SatELiteGTI) S 28069 28071 27964 0 -1 4194304 335 43426 0 0 0 0 1265 39 16 0 1 0 310418722 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28071/statm: 1339 239 197 169 0 50 0
[pid=28077] ppid=28071 vsize=73104 CPUtime=1048.76
/proc/28077/stat : 28077 (minisat_static) R 28071 28071 27964 0 -1 4194304 17507 0 0 0 104862 14 0 0 25 0 1 0 310420029 74858496 17493 1992294400 134512640 135212243 4294956240 18446744073709551615 134527698 0 0 4096 3 0 0 0 17 0 0 0
/proc/28077/statm: 18276 17493 75 170 0 18103 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 78460

[startup+1122.3 s]
/proc/loadavg: 1.10 1.08 1.01 2/67 28083
/proc/meminfo: memFree=1835136/2055920 swapFree=4179804/4192956
[pid=28071] ppid=28069 vsize=5356 CPUtime=13.04
/proc/28071/stat : 28071 (SatELiteGTI) S 28069 28071 27964 0 -1 4194304 335 43426 0 0 0 0 1265 39 16 0 1 0 310418722 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28071/statm: 1339 239 197 169 0 50 0
[pid=28077] ppid=28071 vsize=73104 CPUtime=1108.73
/proc/28077/stat : 28077 (minisat_static) R 28071 28071 27964 0 -1 4194304 17520 0 0 0 110859 14 0 0 25 0 1 0 310420029 74858496 17506 1992294400 134512640 135212243 4294956240 18446744073709551615 134525968 0 0 4096 3 0 0 0 17 0 0 0
/proc/28077/statm: 18276 17506 75 170 0 18103 0
Current children cumulated CPU time (s) 1121.77
Current children cumulated vsize (KiB) 78460

[startup+1182.3 s]
/proc/loadavg: 1.09 1.08 1.01 2/67 28083
/proc/meminfo: memFree=1835008/2055920 swapFree=4179804/4192956
[pid=28071] ppid=28069 vsize=5356 CPUtime=13.04
/proc/28071/stat : 28071 (SatELiteGTI) S 28069 28071 27964 0 -1 4194304 335 43426 0 0 0 0 1265 39 16 0 1 0 310418722 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28071/statm: 1339 239 197 169 0 50 0
[pid=28077] ppid=28071 vsize=73188 CPUtime=1168.71
/proc/28077/stat : 28077 (minisat_static) R 28071 28071 27964 0 -1 4194304 17538 0 0 0 116857 14 0 0 25 0 1 0 310420029 74944512 17524 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/28077/statm: 18297 17524 75 170 0 18124 0
Current children cumulated CPU time (s) 1181.75
Current children cumulated vsize (KiB) 78544



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.07 1.07 1.01 2/67 28083
/proc/meminfo: memFree=1835008/2055920 swapFree=4179804/4192956
[pid=28071] ppid=28069 vsize=5356 CPUtime=13.04
/proc/28071/stat : 28071 (SatELiteGTI) S 28069 28071 27964 0 -1 4194304 335 43426 0 0 0 0 1265 39 16 0 1 0 310418722 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28071/statm: 1339 239 197 169 0 50 0
[pid=28077] ppid=28071 vsize=73188 CPUtime=1187
/proc/28077/stat : 28077 (minisat_static) R 28071 28071 27964 0 -1 4194304 17538 0 0 0 118686 14 0 0 25 0 1 0 310420029 74944512 17524 1992294400 134512640 135212243 4294956240 18446744073709551615 134538931 0 0 4096 3 0 0 0 17 0 0 0
/proc/28077/statm: 18297 17524 75 170 0 18124 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 78544

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 28071 and gives
#  childrusage.ru_utime.tv_sec=12
#  childrusage.ru_utime.tv_usec=653076
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=396939
# CPU time returned by wait4() is 13.05
# while last known CPU time is 1200.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.04
CPU user time (s): 1199.51
CPU system time (s): 0.53
CPU usage (%): 99.9523
Max. virtual memory (cumulated for all children) (KiB): 184980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 12.6531
system time used= 0.396939
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 43761
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= 62

runsolver used 0.951855 second user time and 3.44048 second system time

The end

Launcher Data 

Begin job on node73 at 2009-05-20 14:51:04
IDJOB=1833608
IDBENCH=70782
IDSOLVER=672
FILE ID=node73/1833608-1242823863
PBS_JOBID= 9322498
Free space on /tmp= 66088 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/APPLICATIONS/bitverif/countbitssrl/countbitssrl128.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1833608-1242823863/watcher-1833608-1242823863 -o /tmp/evaluation-result-1833608-1242823863/solver-1833608-1242823863 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1833608-1242823863.cnf -random-seed=236466981

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

MD5SUM BENCH= d464f22dd212ad9afa317dae82dd7350
RANDOM SEED=236466981

node73.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

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

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


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1951280 kB
Buffers:         18760 kB
Cached:          47328 kB
SwapCached:       7624 kB
Active:          43612 kB
Inactive:        31704 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1951280 kB
SwapTotal:     4192956 kB
SwapFree:      4179804 kB
Dirty:           18072 kB
Writeback:           0 kB
Mapped:          13896 kB
Slab:            15400 kB
Committed_AS:  1095376 kB
PageTables:       1400 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= 66044 MiB
End job on node73 at 2009-05-20 15:11:07